Prep for release 1.1.3.3

Our fixes for CVE-2013-4400 were so effective at "fixing" bugs
in virt-login-shell that we ended up fixing it into a useless
do-nothing program.

Commit 3e2f27e1 picked the name LIBVIRT_SETUID_RPC_CLIENT for
the witness macro when we are doing secure compilation.  But
commit 9cd6a57d checked whether the name IN_VIRT_LOGIN_SHELL,
from an earlier version of the patch series, was defined; with
the net result that virt-login-shell invariably detected that
it was setuid and failed virInitialize.

Commit b7fcc799 closed all fds larger than stderr, but in the
wrong place.  Looking at the larger context, we mistakenly did
the close in between obtaining the set of namespace fds, then
actually using those fds to switch namespace, which means that
virt-login-shell will ALWAYS fail.

This is the minimal patch to fix the regressions, although
further patches are also worth having to clean up poor
semantics of the resulting program (for example, it is rude to
not pass on the exit status of the wrapped program back to the
invoking shell).

* tools/virt-login-shell.c (main): Don't close fds until after
namespace swap.
* src/libvirt.c (virGlobalInit): Use correct macro.

Signed-off-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit 3d007cb5f8)

.color_coded.in

@@ -1,38 +0,0 @@
--I@abs_top_builddir@
--I@abs_top_srcdir@
--I@abs_top_builddir@/include
--I@abs_top_srcdir@/include
--I@abs_top_builddir@/src
--I@abs_top_srcdir@/src
--I@abs_top_builddir@/src/access
--I@abs_top_srcdir@/src/access
--I@abs_top_builddir@/src/admin
--I@abs_top_srcdir@/src/admin
--I@abs_top_builddir@/src/bhyve
--I@abs_top_srcdir@/src/bhyve
--I@abs_top_builddir@/src/conf
--I@abs_top_srcdir@/src/conf
--I@abs_top_builddir@/src/libxl
--I@abs_top_srcdir@/src/libxl
--I@abs_top_builddir@/src/locking
--I@abs_top_srcdir@/src/locking
--I@abs_top_builddir@/src/logging
--I@abs_top_srcdir@/src/logging
--I@abs_top_builddir@/src/lxc
--I@abs_top_srcdir@/src/lxc
--I@abs_top_builddir@/src/qemu
--I@abs_top_srcdir@/src/qemu
--I@abs_top_builddir@/src/remote
--I@abs_top_srcdir@/src/remote
--I@abs_top_builddir@/src/rpc
--I@abs_top_srcdir@/src/rpc
--I@abs_top_builddir@/src/secret
--I@abs_top_srcdir@/src/secret
--I@abs_top_builddir@/src/security
--I@abs_top_srcdir@/src/security
--I@abs_top_builddir@/src/util
--I@abs_top_srcdir@/src/util
--I@abs_top_builddir@/src/vmx
--I@abs_top_srcdir@/src/vmx
--I@abs_top_builddir@/src/xenconfig
--I@abs_top_srcdir@/src/xenconfig

.ctags

@@ -3,4 +3,3 @@
 --exclude=*.html
 --exclude=*.html.in
 --langmap=c:+.h.in
---c-kinds=+p

.ctags.d/libvirt.ctags

@@ -1 +0,0 @@
-../.ctags

.editorconfig

@@ -1,21 +0,0 @@
-# EditorConfig is a file format and collection of text editor plugins
-# for maintaining consistent coding styles between different editors
-# and IDEs. Most popular editors support this either natively or via
-# plugin.
-#
-# Check https://editorconfig.org for details.
-
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-charset = utf-8
-
-[*.c]
-indent_style = space
-indent_size = 4
-
-[*.{rng,xml}]
-indent_style = space
-indent_size = 2

.gitignore

@@ -1,40 +1,253 @@
-# vim related ignores
-*.swp
-.lvimrc
-
-# emacs related ignores
 *#*#
 *.#*#
-.#*
-*~
-
-# autotools related ignores
-!/m4/virt-*.m4
+*.a
 *.cov
+*.exe
+*.gcda
+*.gcno
+*.gcov
+*.html
+*.i
+*.la
+*.lo
+*.loT
+*.o
+*.orig
+*.pyc
+*.rej
+*.s
+*~
+.#*
+.deps
+.dirstamp
+.gdb_history
+.git
+.git-module-status
+.libs
+.lvimrc
+.memdump
+.sc-start-sc_*
+/ABOUT-NLS
 /AUTHORS
+/ChangeLog
+/GNUmakefile
 /INSTALL
+/NEWS
 /aclocal.m4
 /autom4te.cache
-/build-aux/compile
-/build-aux/config.guess
-/build-aux/config.sub
-/build-aux/depcomp
-/build-aux/install-sh
-/build-aux/ltmain.sh
-/build-aux/missing
-/build-aux/test-driver
+/build-aux
+/build-aux/
+/build/
+/config.cache
+/config.guess
+/config.h
 /config.h.in
 /config.log
+/config.rpath
+/config.status
+/config.sub
 /configure
+/configure.lineno
+/daemon/*_dispatch.h
+/daemon/libvirt_qemud
+/daemon/libvirtd
+/daemon/libvirtd*.logrotate
+/daemon/libvirtd.8
+/daemon/libvirtd.8.in
+/daemon/libvirtd.init
+/daemon/libvirtd.pod
+/daemon/libvirtd.policy
+/daemon/libvirtd.service
+/daemon/test_libvirtd.aug
+/docs/aclperms.htmlinc
+/docs/apibuild.py.stamp
+/docs/devhelp/libvirt.devhelp
+/docs/hvsupport.html.in
+/docs/libvirt-api.xml
+/docs/libvirt-lxc-*.xml
+/docs/libvirt-qemu-*.xml
+/docs/libvirt-refs.xml
+/docs/search.php
+/docs/todo.html.in
+/examples/domain-events/events-c/event-test
+/examples/dominfo/info1
+/examples/domsuspend/suspend
+/examples/hellolibvirt/hellolibvirt
+/examples/openauth/openauth
+/gnulib/lib/*
+/gnulib/m4/*
+/gnulib/tests/*
+/include/libvirt/libvirt.h
+/libtool
+/libvirt-*.tar.gz
+/libvirt-[0-9]*
+/libvirt.pc
+/libvirt.spec
+/ltconfig
+/ltmain.sh
 /m4/*
+/maint.mk
+/mingw-libvirt.spec
+/mkinstalldirs
+/po/*
+/proxy/
+/python/generated.stamp
+/python/generator.py.stamp
+/python/libvirt-export.c
+/python/libvirt-lxc-export.c
+/python/libvirt-lxc.[ch]
+/python/libvirt-qemu-export.c
+/python/libvirt-qemu.[ch]
+/python/libvirt.[ch]
+/python/libvirt.py
+/python/libvirt_lxc.py
+/python/libvirt_qemu.py
+/run
+/sc_*
+/src/.*.stamp
+/src/access/org.libvirt.api.policy
+/src/access/viraccessapicheck.c
+/src/access/viraccessapicheck.h
+/src/access/viraccessapichecklxc.c
+/src/access/viraccessapichecklxc.h
+/src/access/viraccessapicheckqemu.c
+/src/access/viraccessapicheckqemu.h
+/src/esx/*.generated.*
+/src/hyperv/*.generated.*
+/src/libvirt*.def
+/src/libvirt.syms
+/src/libvirt_access.syms
+/src/libvirt_access.xml
+/src/libvirt_access_lxc.syms
+/src/libvirt_access_lxc.xml
+/src/libvirt_access_qemu.syms
+/src/libvirt_access_qemu.xml
+/src/libvirt_*.stp
+/src/libvirt_*helper
+/src/libvirt_*probes.h
+/src/libvirt_lxc
+/src/locking/lock_daemon_dispatch_stubs.h
+/src/locking/lock_protocol.[ch]
+/src/locking/qemu-lockd.conf
+/src/locking/qemu-sanlock.conf
+/src/locking/test_libvirt_sanlock.aug
+/src/lxc/lxc_controller_dispatch.h
+/src/lxc/lxc_monitor_dispatch.h
+/src/lxc/lxc_monitor_protocol.c
+/src/lxc/lxc_monitor_protocol.h
+/src/lxc/lxc_protocol.[ch]
+/src/lxc/test_libvirtd_lxc.aug
+/src/qemu/test_libvirtd_qemu.aug
+/src/remote/*_client_bodies.h
+/src/remote/*_protocol.[ch]
+/src/rpc/virkeepaliveprotocol.[ch]
+/src/rpc/virnetprotocol.[ch]
+/src/test_libvirt*.aug
+/src/test_virtlockd.aug
+/src/util/virkeymaps.h
+/src/virt-aa-helper
+/src/virtlockd
+/src/virtlockd.8
+/src/virtlockd.8.in
+/src/virtlockd.init
+/tests/*.log
+/tests/*.pid
+/tests/*.trs
+/tests/*xml2*test
+/tests/commandhelper
+/tests/commandtest
+/tests/conftest
+/tests/cputest
+/tests/domainsnapshotxml2xmltest
+/tests/esxutilstest
+/tests/eventtest
+/tests/fchosttest
+/tests/fdstreamtest
+/tests/hashtest
+/tests/jsontest
+/tests/libvirtdconftest
+/tests/metadatatest
+/tests/networkxml2argvtest
+/tests/nodeinfotest
+/tests/nwfilterxml2xmltest
+/tests/object-locking
+/tests/object-locking-files.txt
+/tests/object-locking.cm[ix]
+/tests/openvzutilstest
+/tests/qemuagenttest
+/tests/qemuargv2xmltest
+/tests/qemuhelptest
+/tests/qemuhotplugtest
+/tests/qemumonitorjsontest
+/tests/qemumonitortest
+/tests/qemuxmlnstest
+/tests/qparamtest
+/tests/reconnect
+/tests/secaatest
+/tests/seclabeltest
+/tests/securityselinuxlabeltest
+/tests/securityselinuxtest
+/tests/sexpr2xmltest
+/tests/shunloadtest
+/tests/sockettest
+/tests/ssh
+/tests/statstest
+/tests/storagebackendsheepdogtest
+/tests/sysinfotest
+/tests/test_conf
+/tests/utiltest
+/tests/viratomictest
+/tests/virauthconfigtest
+/tests/virbitmaptest
+/tests/virbuftest
+/tests/vircgrouptest
+/tests/virdbustest
+/tests/virdrivermoduletest
+/tests/virendiantest
+/tests/virhashtest
+/tests/viridentitytest
+/tests/virkeycodetest
+/tests/virkeyfiletest
+/tests/virlockspacetest
+/tests/virlogtest
+/tests/virnet*test
+/tests/virportallocatortest
+/tests/virshtest
+/tests/virstoragetest
+/tests/virstringtest
+/tests/virsystemdtest
+/tests/virtimetest
+/tests/viruritest
+/tests/vmwarevertest
+/tests/vmx2xmltest
+/tests/xencapstest
+/tests/xmconfigtest
+/tools/*.[18]
+/tools/libvirt-guests.init
+/tools/libvirt-guests.service
+/tools/libvirt-guests.sh
+/tools/virt-login-shell
+/tools/virsh
+/tools/virsh-*-edit.c
+/tools/virt-*-validate
+/tools/virt-sanlock-cleanup
+/update.log
+Makefile
 Makefile.in
-
-# git related ignores
-*.rej
-*.orig
-.git-module-status
-
-# libvirt related ignores
-/build/
-/ci/scratch/
+TAGS
+coverage
+cscope.files
+cscope.in.out
+cscope.out
+cscope.po.out
+results.log
+stamp-h
+stamp-h.in
+stamp-h1
 tags
+!/gnulib/lib/Makefile.am
+!/gnulib/tests/Makefile.am
+!/m4/virt-*.m4
+!/po/*.po
+!/po/POTFILES.in
+!/po/libvirt.pot

.gitlab-ci.yml

@@ -1,243 +0,0 @@
-variables:
-  MAKE: make
-  GIT_DEPTH: 100
-
-stages:
-  - prebuild
-  - native_build
-  - cross_build
-
-.script_variables: &script_variables |
-  export MAKEFLAGS="-j$(getconf _NPROCESSORS_ONLN)"
-
-# Common templates
-
-# Default native build jobs that are always run
-.native_build_default_job_template: &native_build_default_job_definition
-  stage: native_build
-  cache:
-    paths:
-      - ccache/
-    key: "$CI_JOB_NAME"
-  before_script:
-    - *script_variables
-    - mkdir -p ccache
-    - export CC="ccache gcc"
-    - export CCACHE_BASEDIR=${PWD}
-    - export CCACHE_DIR=${PWD}/ccache
-  script:
-    - mkdir build
-    - cd build
-    - ../autogen.sh || (cat config.log && exit 1)
-    - $MAKE distcheck
-
-# Extra native build jobs that are only run post-merge, or
-# when code is pushed to a branch with "ci-full-" name prefix
-.native_build_extra_job_template: &native_build_extra_job_definition
-  <<: *native_build_default_job_definition
-  only:
-    - master
-    - /^ci-full-.*$/
-
-
-# Default cross build jobs that are always run
-.cross_build_default_job_template: &cross_build_default_job_definition
-  stage: cross_build
-  cache:
-    paths:
-      - ccache/
-    key: "$CI_JOB_NAME"
-  before_script:
-    - *script_variables
-    - mkdir -p ccache
-    - export CC="ccache ${ABI}-gcc"
-    - export CCACHE_BASEDIR=${PWD}
-    - export CCACHE_DIR=${PWD}/ccache
-  script:
-    - mkdir build
-    - cd build
-    - ../autogen.sh $CONFIGURE_OPTS || (cat config.log && exit 1)
-    - $MAKE
-
-# Extra cross build jobs that are only run post-merge, or
-# when code is pushed to a branch with "ci-full-" name prefix
-.cross_build_extra_job_template: &cross_build_extra_job_definition
-  <<: *cross_build_default_job_definition
-  only:
-    - master
-    - /^ci-full-.*$/
-
-
-# Native architecture build + test jobs
-
-x64-debian-9:
-  <<: *native_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-9:latest
-
-x64-debian-10:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-10:latest
-
-x64-debian-sid:
-  <<: *native_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-sid:latest
-
-x64-centos-7:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-centos-7:latest
-
-x64-centos-8:
-  <<: *native_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-centos-8:latest
-
-x64-fedora-30:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-fedora-30:latest
-
-x64-fedora-31:
-  <<: *native_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-fedora-31:latest
-
-x64-fedora-rawhide:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-fedora-rawhide:latest
-
-x64-opensuse-151:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-opensuse-151:latest
-
-x64-ubuntu-1604:
-  <<: *native_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-ubuntu-1604:latest
-
-x64-ubuntu-1804:
-  <<: *native_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-ubuntu-1804:latest
-
-
-# Cross compiled build jobs
-
-armv6l-debian-9:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-9-cross-armv6l:latest
-
-mips64el-debian-9:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-9-cross-mips64el:latest
-
-mips-debian-9:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-9-cross-mips:latest
-
-aarch64-debian-10:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-10-cross-aarch64:latest
-
-ppc64le-debian-10:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-10-cross-ppc64le:latest
-
-s390x-debian-10:
-  <<: *cross_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-10-cross-s390x:latest
-
-armv7l-debian-sid:
-  <<: *cross_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-sid-cross-armv7l:latest
-
-i686-debian-sid:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-sid-cross-i686:latest
-
-mipsel-debian-sid:
-  <<: *cross_build_extra_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-debian-sid-cross-mipsel:latest
-
-mingw32-fedora-30:
-  <<: *cross_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-fedora-30-cross-mingw32:latest
-
-mingw64-fedora-30:
-  <<: *cross_build_default_job_definition
-  image: quay.io/libvirt/buildenv-libvirt-fedora-30-cross-mingw64:latest
-
-
-# This artifact published by this job is downloaded by libvirt.org to
-# be deployed to the web root:
-#    https://gitlab.com/libvirt/libvirt/-/jobs/artifacts/master/download?job=website
-website:
-  stage: prebuild
-  before_script:
-    - *script_variables
-  script:
-    - mkdir build
-    - cd build
-    - ../autogen.sh --prefix=$(pwd)/../vroot || (cat config.log && exit 1)
-    - $MAKE -C docs
-    - $MAKE -C docs install
-    - cd ..
-    - mv vroot/share/doc/libvirt/html/ website
-  image: quay.io/libvirt/buildenv-libvirt-fedora-31:latest
-  artifacts:
-    expose_as: 'Website'
-    name: 'website'
-    when: on_success
-    expire_in: 30 days
-    paths:
-      - website
-
-
-codestyle:
-  stage: prebuild
-  before_script:
-    - *script_variables
-  script:
-    - mkdir build
-    - cd build
-    - ../autogen.sh || (cat config.log && exit 1)
-    - $MAKE syntax-check
-  image: quay.io/libvirt/buildenv-libvirt-fedora-31:latest
-
-
-# This artifact published by this job is downloaded to push to Weblate
-# for translation usage:
-#    https://gitlab.com/libvirt/libvirt/-/jobs/artifacts/master/download?job=potfile
-potfile:
-  stage: prebuild
-  only:
-    - master
-  before_script:
-    - *script_variables
-  script:
-    - mkdir build
-    - cd build
-    - ../autogen.sh || (cat config.log && exit 1)
-    - $MAKE -C src generated-sources
-    - $MAKE -C po libvirt.pot
-    - cd ..
-    - mv build/po/libvirt.pot libvirt.pot
-  image: quay.io/libvirt/buildenv-libvirt-fedora-31:latest
-  artifacts:
-    expose_as: 'Potfile'
-    name: 'potfile'
-    when: on_success
-    expire_in: 30 days
-    paths:
-      - libvirt.pot
-
-
-# Check that all commits are signed-off for the DCO. Skip
-# on master branch and -maint branches, since we only need
-# to test developer's personal branches.
-dco:
-  stage: prebuild
-  image: quay.io/libvirt/buildenv-libvirt-fedora-31:latest
-  before_script:
-    - *script_variables
-  script:
-    - ./scripts/require-dco.py
-  only:
-    - branches
-  except:
-    - /^v.*-maint$/
-    - master

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "keycodemapdb"]
-	path = src/keycodemapdb
-	url = https://gitlab.com/keycodemap/keycodemapdb.git
+[submodule "gnulib"]
+	path = .gnulib
+	url = git://git.sv.gnu.org/gnulib.git

.gitpublish

@@ -1,4 +0,0 @@
-[gitpublishprofile "default"]
-base = master
-to = libvir-list@redhat.com
-prefix = libvirt PATCH

.mailmap

@@ -5,10 +5,7 @@
 
 <bozzolan@gmail.com> <redshift@gmx.com>
 <charles_duffy@messageone.com> <charles@dyfis.net>
-<claudio.bley@gmail.com> <cbley@av-test.de>
 <dfj@redhat.com> <dfj@dfj.bne.redhat.com>
-<dpkshetty@gmail.com> <deepakcs@linux.vnet.ibm.com>
-<dpkshetty@gmail.com> <deepakcs@redhat.com>
 <eblake@redhat.com> <ebb9@byu.net>
 <gdolley@arpnetworks.com> <gdolley@ucla.edu>
 <gerhard.stenzel@de.ibm.com> <gstenzel@linux.vnet.ibm.com>
@@ -20,6 +17,7 @@
 <jfehlig@suse.com> <jfehlig@novell.com>
 <jfehlig@suse.com> <jfehlig@linux-ypgk.site>
 <jclift@redhat.com> <justin@salasaga.org>
+<berrange@redhat.com> <dan@berrange.com>
 <soren@linux2go.dk> <soren@canonical.com>
 <cfergeau@redhat.com> <teuf@gnome.org>
 <wency@cn.fujitsu.com> <wency cn fujitsu com>
@@ -38,15 +36,6 @@
 <zhlcindy@linux.vnet.ibm.com> <zhlcindy@gmail.com>
 <serge.hallyn@canonical.com> <serue@us.ibm.com>
 <pritesh.kothari@sun.com> <Pritesh.Kothari@Sun.COM>
-<cbosdonnat@suse.com> <cedric.bosdonnat@free.fr>
-<mnestratov@virtuozzo.com> <mnestratov@parallels.com>
-<nshirokovskiy@virtuozzo.com> <nshirokovskiy@parallels.com>
-<jyang@redhat.com> <osier@yunify.com>
-<kkoukiou@redhat.com> <k.koukiou@googlemail.com>
-<intrigeri@boum.org> <intrigeri+libvirt@boum.org>
-<fidencio@redhat.com> <fabiano@fidencio.org>
-<shi_lei@massclouds.com> <shilei.massclouds@gmx.com>
-<adrian.brzezinski@eo.pl> <redhat@adrb.pl>
 
 # Name consolidation:
 # Preferred author spelling <preferred email>
@@ -64,16 +53,6 @@ Aurelien Rougemont <beorn@binaries.fr>
 Serge E. Hallyn <serge.hallyn@canonical.com>
 Henrik Persson E <henrik.e.persson@ericsson.com>
 Philipp Hahn <hahn@univention.de>
+Marco Bozzolan <bozzolan@gmail.com>
+Marco Bozzolan <redshift@gmx.com>
 Pritesh Kothari <pritesh.kothari@sun.com>
-Wang Yufei (James) <james.wangyufei@huawei.com>
-Deepak C Shetty <dpkshetty@gmail.com>
-Dave Allan <dallan@redhat.com>
-Richard W.M. Jones <rjones@redhat.com>
-
-# Non-trivial consolidation:
-# see git documentation for information about the format
-Daniel P. Berrangé <berrange@redhat.com>
-Daniel P. Berrangé <berrange@redhat.com> <dan@berrange.com>
-Michal Prívozník <mprivozn@redhat.com>
-Michal Prívozník <mprivozn@redhat.com> <miso.privoznik@gmail.com>
-Marco Bozzolan <bozzolan@gmail.com> <redshift@gmx.com>

.travis.yml

@@ -1,116 +0,0 @@
-sudo: required
-language: generic
-
-branches:
-  except:
-    - /^.*-maint$/
-
-addons:
-  homebrew:
-    update: true
-    packages:
-      - ccache
-      - rpcgen
-      - xz
-      - yajl
-      - glib
-      - docutils
-
-matrix:
-  include:
-    - services:
-        - docker
-      env:
-        - IMAGE="ubuntu-1804"
-        - MAKE_ARGS="syntax-check distcheck"
-      script:
-        - make -C ci/ ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
-    - services:
-        - docker
-      env:
-        - IMAGE="centos-7"
-        - MAKE_ARGS="syntax-check distcheck"
-      script:
-        - make -C ci/ ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
-    - services:
-        - docker
-      env:
-        - IMAGE="debian-9"
-        - MAKE_ARGS="syntax-check distcheck"
-      script:
-        - make -C ci/ ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
-    - services:
-        - docker
-      env:
-        - IMAGE="fedora-31"
-        - MAKE_ARGS="syntax-check distcheck"
-      script:
-        - make -C ci/ ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
-    - services:
-        - docker
-      env:
-        - IMAGE="fedora-rawhide"
-        - MAKE_ARGS="syntax-check distcheck"
-      script:
-        - make -C ci/ ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
-    - services:
-        - docker
-      env:
-        - IMAGE="fedora-30-cross-mingw32"
-      script:
-        - make -C ci/ ci-build@$IMAGE
-    - services:
-        - docker
-      env:
-        - IMAGE="fedora-30-cross-mingw64"
-      script:
-        - make -C ci/ ci-build@$IMAGE
-    - compiler: clang
-      language: c
-      os: osx
-      osx_image: xcode10.3
-      env:
-        - PATH="/usr/local/opt/gettext/bin:/usr/local/opt/ccache/libexec:/usr/local/opt/rpcgen/bin:$PATH"
-        - PKG_CONFIG_PATH="/usr/local/opt/libxml2/lib/pkgconfig"
-      before_script:
-        # Hack to blow away py2
-        - brew link --overwrite python
-      script:
-        # We can't run 'distcheck' or 'syntax-check' because they fail on
-        # macOS, but doing 'install' and 'dist' gives us some useful coverage
-        - mkdir build && cd build
-        - ../autogen.sh --prefix=$(pwd)/install-root && make -j3 && make -j3 install && make -j3 dist
-    - compiler: clang
-      language: c
-      os: osx
-      osx_image: xcode11.3
-      env:
-        - PATH="/usr/local/opt/gettext/bin:/usr/local/opt/ccache/libexec:/usr/local/opt/rpcgen/bin:$PATH"
-        - PKG_CONFIG_PATH="/usr/local/opt/libxml2/lib/pkgconfig"
-      before_script:
-        # Hack to blow away py2
-        - brew link --overwrite python
-      script:
-        # We can't run 'distcheck' or 'syntax-check' because they fail on
-        # macOS, but doing 'install' and 'dist' gives us some useful coverage
-        - mkdir build && cd build
-        - ../autogen.sh --prefix=$(pwd)/install-root && make -j3 && make -j3 install && make -j3 dist
-
-git:
-  submodules: true
-
-notifications:
-  irc:
-    # The channel name "irc.oftc.net#virt" is encrypted against libvirt/libvirt
-    # to prevent IRC notifications from github forks. This was created using:
-    # $ travis encrypt -r "libvirt/libvirt" "irc.oftc.net#virt"
-    channels:
-      - secure: "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"
-    on_success: change
-    on_failure: always
-  email:
-    # The list name 'libvirt-ci@redhat.com" is encrypted against libvirt/libvirt
-    # to prevent IRC notifications from github forks. This was created using:
-    # $ travis encrypt -r "libvirt/libvirt" "libvirt-ci@redhat.com"
-    recipients:
-      - secure: "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"

.ycm_extra_conf.py.in

@@ -1,43 +0,0 @@
-flags = [
-  '-I@abs_top_builddir@',
-  '-I@abs_top_srcdir@',
-  '-I@abs_top_builddir@/include',
-  '-I@abs_top_srcdir@/include',
-  '-I@abs_top_builddir@/src',
-  '-I@abs_top_srcdir@/src',
-  '-I@abs_top_builddir@/src/access',
-  '-I@abs_top_srcdir@/src/access',
-  '-I@abs_top_builddir@/src/admin',
-  '-I@abs_top_srcdir@/src/admin',
-  '-I@abs_top_builddir@/src/bhyve',
-  '-I@abs_top_srcdir@/src/bhyve',
-  '-I@abs_top_builddir@/src/conf',
-  '-I@abs_top_srcdir@/src/conf',
-  '-I@abs_top_builddir@/src/libxl',
-  '-I@abs_top_srcdir@/src/libxl',
-  '-I@abs_top_builddir@/src/locking',
-  '-I@abs_top_srcdir@/src/locking',
-  '-I@abs_top_builddir@/src/logging',
-  '-I@abs_top_srcdir@/src/logging',
-  '-I@abs_top_builddir@/src/lxc',
-  '-I@abs_top_srcdir@/src/lxc',
-  '-I@abs_top_builddir@/src/qemu',
-  '-I@abs_top_srcdir@/src/qemu',
-  '-I@abs_top_builddir@/src/remote',
-  '-I@abs_top_srcdir@/src/remote',
-  '-I@abs_top_builddir@/src/rpc',
-  '-I@abs_top_srcdir@/src/rpc',
-  '-I@abs_top_builddir@/src/secret',
-  '-I@abs_top_srcdir@/src/secret',
-  '-I@abs_top_builddir@/src/security',
-  '-I@abs_top_srcdir@/src/security',
-  '-I@abs_top_builddir@/src/util',
-  '-I@abs_top_srcdir@/src/util',
-  '-I@abs_top_builddir@/src/vmx',
-  '-I@abs_top_srcdir@/src/vmx',
-  '-I@abs_top_builddir@/src/xenconfig',
-  '-I@abs_top_srcdir@/src/xenconfig',
-]
-
-def FlagsForFile(filename, **kwargs):
-  return { 'flags': flags, 'do_cache': True }

ABOUT-NLS

@@ -1 +0,0 @@
-po/README.md

AUTHORS.in

@@ -8,54 +8,42 @@ Daniel Veillard <veillard@redhat.com> or <daniel@veillard.com>
 The primary maintainers and people with commit access rights:
 
 Alex Jia <ajia@redhat.com>
-Andrea Bolognani <abologna@redhat.com>
-Cédric Bosdonnat <cbosdonnat@suse.com>
-Christian Ehrhardt <christian.ehrhardt@canonical.com>
+Anthony Liguori <aliguori@us.ibm.com>
+Chris Lalancette <clalance@redhat.com>
 Christophe Fergeau <cfergeau@redhat.com>
-Claudio Bley <claudio.bley@gmail.com>
+Claudio Bley <cbley@av-test.de>
 Cole Robinson <crobinso@redhat.com>
-Daniel P. Berrangé <berrange@redhat.com>
+Daniel Berrange <berrange@redhat.com>
 Daniel Veillard <veillard@redhat.com>
+Dave Allan <dallan@redhat.com>
 Doug Goldstein <cardoe@gentoo.org>
 Eric Blake <eblake@redhat.com>
-Erik Skultety <eskultet@redhat.com>
-Fabiano Fidêncio <fidencio@redhat.com>
-Gao Feng <gaofeng@cn.fujitsu.com>
+Guannan Ren <gren@redhat.com>
 Guido Günther <agx@sigxcpu.org>
 Ján Tomko <jtomko@redhat.com>
 Jim Fehlig <jfehlig@suse.com>
+Jim Meyering <meyering@redhat.com>
 Jiří Denemark <jdenemar@redhat.com>
 John Ferlan <jferlan@redhat.com>
-Katerina Koukiou <kkoukiou@redhat.com>
+John Levon <john.levon@sun.com>
+Justin Clift <jclift@redhat.com>
 Laine Stump <laine@redhat.com>
 Mark McLoughlin <markmc@redhat.com>
 Martin Kletzander <mkletzan@redhat.com>
 Matthias Bolte <matthias.bolte@googlemail.com>
-Maxim Nestratov <mnestratov@virtuozzo.com>
 Michal Prívozník <mprivozn@redhat.com>
-Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
-Pavel Hrdina <phrdina@redhat.com>
+Osier Yang <jyang@redhat.com>
 Peter Krempa <pkrempa@redhat.com>
 Richard W.M. Jones <rjones@redhat.com>
-Roman Bogorodskiy <bogorodskiy@gmail.com>
 Stefan Berger <stefanb@us.ibm.com>
 Wen Congyang <wency@cn.fujitsu.com>
 
 Previous maintainers:
 
-Anthony Liguori <aliguori@us.ibm.com>
 Atsushi SAKAI <sakaia@jp.fujitsu.com>
-Chris Lalancette <clalance@redhat.com>
 Dan Smith <danms@us.ibm.com>
-Dave Allan <dallan@redhat.com>
 Dave Leskovec <dlesko@linux.vnet.ibm.com>
-Dmitry Guryanov <dguryanov@parallels.com>
-Guannan Ren <gren@redhat.com>
-Jim Meyering <meyering@redhat.com>
-John Levon <john.levon@sun.com>
-Justin Clift <jclift@redhat.com>
 Karel Zak <kzak@redhat.com>
-Osier Yang <jyang@redhat.com>
 
 Patches have also been contributed by:
 
@@ -64,6 +52,7 @@ Amit Shah <amit.shah@redhat.com>
 Andrew Puch <apuch@redhat.com>
 Anton Protopopov <aspsk2@gmail.com>
 Ben Guthro <ben.guthro@gmail.com>
+Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
 Daniel Hokka Zakrisson <daniel@hozac.com>
 Dan Wendlandt <dan@nicira.com>
 David Lively <dlively@virtualiron.com>
@@ -92,7 +81,9 @@ Stefan de Konink <dekonink@kinkrsoftware.nl>
 Takahashi Tomohiro <takatom@jp.fujitsu.com>
 Tatsuro Enokura <fj7716hz@aa.jp.fujitsu.com>
 
-#contributorslist#
+#authorslist#
+
+[....send patches to get your name here....]
 
 The libvirt logo was designed by Diana Fong
 

COPYING.LESSER

@@ -55,7 +55,7 @@ modified by someone else and passed on, the recipients should know
 that what they have is not the original version, so that the original
 author's reputation will not be affected by problems that might be
 introduced by others.
-
+
   Finally, software patents pose a constant threat to the existence of
 any free program.  We wish to make sure that a company cannot
 effectively restrict the users of a free program by obtaining a
@@ -111,7 +111,7 @@ modification follow.  Pay close attention to the difference between a
 "work based on the library" and a "work that uses the library".  The
 former contains code derived from the library, whereas the latter must
 be combined with the library in order to run.
-
+
                   GNU LESSER GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
@@ -158,7 +158,7 @@ Library.
   You may charge a fee for the physical act of transferring a copy,
 and you may at your option offer warranty protection in exchange for a
 fee.
-
+
   2. You may modify your copy or copies of the Library or any portion
 of it, thus forming a work based on the Library, and copy and
 distribute such modifications or work under the terms of Section 1
@@ -216,7 +216,7 @@ instead of to this License.  (If a newer version than version 2 of the
 ordinary GNU General Public License has appeared, then you can specify
 that version instead if you wish.)  Do not make any other change in
 these notices.
-
+
   Once this change is made in a given copy, it is irreversible for
 that copy, so the ordinary GNU General Public License applies to all
 subsequent copies and derivative works made from that copy.
@@ -267,7 +267,7 @@ Library will still fall under Section 6.)
 distribute the object code for the work under the terms of Section 6.
 Any executables containing that work also fall under Section 6,
 whether or not they are linked directly with the Library itself.
-
+
   6. As an exception to the Sections above, you may also combine or
 link a "work that uses the Library" with the Library to produce a
 work containing portions of the Library, and distribute that work
@@ -329,7 +329,7 @@ restrictions of other proprietary libraries that do not normally
 accompany the operating system.  Such a contradiction means you cannot
 use both them and the Library together in an executable that you
 distribute.
-
+
   7. You may place library facilities that are a work based on the
 Library side-by-side in a single library together with other library
 facilities not covered by this License, and distribute such a combined
@@ -370,7 +370,7 @@ subject to these terms and conditions.  You may not impose any further
 restrictions on the recipients' exercise of the rights granted herein.
 You are not responsible for enforcing compliance by third parties with
 this License.
-
+
   11. If, as a consequence of a court judgment or allegation of patent
 infringement or for any other reason (not limited to patent issues),
 conditions are imposed on you (whether by court order, agreement or
@@ -422,7 +422,7 @@ conditions either of that version or of any later version published by
 the Free Software Foundation.  If the Library does not specify a
 license version number, you may choose any version ever published by
 the Free Software Foundation.
-
+
   14. If you wish to incorporate parts of the Library into other free
 programs whose distribution conditions are incompatible with these,
 write to the author to ask for permission.  For software which is
@@ -456,7 +456,7 @@ SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGES.
 
                      END OF TERMS AND CONDITIONS
-
+
            How to Apply These Terms to Your New Libraries
 
   If you develop a new library, and you want it to be of the greatest

ChangeLog

@@ -1,15 +0,0 @@
-libvirt ChangeLog
-=================
-
-The libvirt project doesn't include a detailed ChangeLog in its release
-archives.
-
-If you're interested in the full list of changes made to libvirt since
-the project was started, you can clone the git repository from
-
-  https://libvirt.org/git/libvirt.git
-
-and browse them locally using your favorite git history viewer or,
-alternatively, browse them online at
-
-  https://libvirt.org/git/?p=libvirt.git;a=log

GNUmakefile

@@ -1,74 +0,0 @@
-# Having a separate GNUmakefile lets me 'include' the dynamically
-# generated rules created via cfg.mk (package-local configuration)
-# as well as maint.mk (generic maintainer rules).
-# This makefile is used only if you run GNU Make.
-# It is necessary if you want to build targets usually of interest
-# only to the maintainer.
-
-# Copyright (C) 2001, 2003, 2006-2019 Free Software Foundation, Inc.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-_build-aux ?= build-aux
-_autoreconf ?= autoreconf -v
-
-# If the user runs GNU make but has not yet run ./configure,
-# give them a diagnostic.
-_gl-Makefile := $(wildcard [M]akefile)
-ifneq ($(_gl-Makefile),)
-
-# Make tar archive easier to reproduce.
-export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner
-
-# Allow the user to add to this in the Makefile.
-ALL_RECURSIVE_TARGETS =
-
-include Makefile
-include $(srcdir)/$(_build-aux)/syntax-check.mk
-
-else
-
-.DEFAULT_GOAL := abort-due-to-no-makefile
-srcdir = .
-
-# The package can override .DEFAULT_GOAL to run actions like autoreconf.
-include $(srcdir)/$(_build-aux)/syntax-check.mk
-
-ifeq ($(.DEFAULT_GOAL),abort-due-to-no-makefile)
-$(MAKECMDGOALS): abort-due-to-no-makefile
-endif
-
-abort-due-to-no-makefile:
-	@echo There seems to be no Makefile in this directory.   1>&2
-	@echo "You must run ./configure before running 'make'." 1>&2
-	@exit 1
-
-endif
-
-# Tell version 3.79 and up of GNU make to not build goals in this
-# directory in parallel, in case someone tries to build multiple
-# targets, and one of them can cause a recursive target to be invoked.
-
-# Only set this if Automake doesn't provide it.
-AM_RECURSIVE_TARGETS ?= $(RECURSIVE_TARGETS:-recursive=) \
-  $(RECURSIVE_CLEAN_TARGETS:-recursive=) \
-  dist distcheck tags ctags
-
-ALL_RECURSIVE_TARGETS += $(AM_RECURSIVE_TARGETS)
-
-ifneq ($(word 2, $(MAKECMDGOALS)), )
-ifneq ($(filter $(ALL_RECURSIVE_TARGETS), $(MAKECMDGOALS)), )
-.NOTPARALLEL:
-endif
-endif

HACKING

@@ -0,0 +1,935 @@
+-*- buffer-read-only: t -*- vi: set ro:
+DO NOT EDIT THIS FILE!  IT IS GENERATED AUTOMATICALLY
+from docs/hacking.html.in!
+
+
+
+                         Contributor guidelines
+                         ======================
+
+
+
+General tips for contributing patches
+=====================================
+(1) Discuss any large changes on the mailing list first. Post patches early and
+listen to feedback.
+
+(2) Post patches in unified diff format, with git rename detection enabled. You
+need a one-time setup of:
+
+  git config diff.renames true
+
+After that, a command similar to this should work:
+
+  diff -urp libvirt.orig/ libvirt.modified/ > libvirt-myfeature.patch
+
+or:
+
+  git diff > libvirt-myfeature.patch
+
+Also, for code motion patches, you may find that "git diff --patience"
+provides an easier-to-read patch. However, the usual workflow of libvirt
+developer is:
+
+  git checkout master
+  git pull
+  git checkout -t origin -b workbranch
+  Hack, committing any changes along the way
+
+More hints on compiling can be found here <compiling.html>. When you want to
+post your patches:
+
+  git pull --rebase
+  (fix any conflicts)
+  git send-email --cover-letter --no-chain-reply-to --annotate \
+                 --to=libvir-list@redhat.com master
+
+(Note that the "git send-email" subcommand may not be in the main git package
+and using it may require installion of a separate package, for example the
+"git-email" package in Fedora.) For a single patch you can omit
+"--cover-letter", but a series of two or more patches needs a cover letter. If
+you get tired of typing "--to=libvir-list@redhat.com" designation you can set
+it in git config:
+
+  git config sendemail.to libvir-list@redhat.com
+
+Please follow this as close as you can, especially the rebase and git
+send-email part, as it makes life easier for other developers to review your
+patch set. One should avoid sending patches as attachments, but rather send
+them in email body along with commit message. If a developer is sending
+another version of the patch (e.g. to address review comments), he is advised
+to note differences to previous versions after the "---" line in the patch so
+that it helps reviewers but doesn't become part of git history. Moreover, such
+patch needs to be prefixed correctly with "--subject-prefix=PATCHv2" appended
+to "git send-email" (substitute "v2" with the correct version if needed
+though).
+
+
+
+(3) In your commit message, make the summary line reasonably short (60 characters
+is typical), followed by a blank line, followed by any longer description of
+why your patch makes sense. If the patch fixes a regression, and you know what
+commit introduced the problem, mentioning that is useful. If the patch
+resolves a bugzilla report, mentioning the URL of the bug number is useful;
+but also summarize the issue rather than making all readers follow the link.
+You can use 'git shortlog -30' to get an idea of typical summary lines.
+Libvirt does not currently attach any meaning to Signed-off-by: lines, so it
+is up to you if you want to include or omit them in the commit message.
+
+
+
+(4) Split large changes into a series of smaller patches, self-contained if
+possible, with an explanation of each patch and an explanation of how the
+sequence of patches fits together. Moreover, please keep in mind that it's
+required to be able to compile cleanly (*including* "make check" and "make
+syntax-check") after each patch. A feature does not have to work until the end
+of a series, but intermediate patches must compile and not cause test-suite
+failures (this is to preserve the usefulness of "git bisect", among other
+things).
+
+
+
+(5) Make sure your patches apply against libvirt GIT. Developers only follow GIT
+and don't care much about released versions.
+
+(6) Run the automated tests on your code before submitting any changes. In
+particular, configure with compile warnings set to -Werror. This is done
+automatically for a git checkout; from a tarball, use:
+
+  ./configure --enable-werror
+
+and run the tests:
+
+  make check
+  make syntax-check
+  make -C tests valgrind
+
+Valgrind <http://valgrind.org/> is a test that checks for memory management
+issues, such as leaks or use of uninitialized variables.
+
+Some tests are skipped by default in a development environment, based on the
+time they take in comparison to the likelihood that those tests will turn up
+problems during incremental builds. These tests default to being run when when
+building from a tarball or with the configure option --enable-expensive-tests;
+you can also force a one-time toggle of these tests by setting
+VIR_TEST_EXPENSIVE to 0 or 1 at make time, as in:
+
+  make check VIR_TEST_EXPENSIVE=1
+
+If you encounter any failing tests, the VIR_TEST_DEBUG environment variable
+may provide extra information to debug the failures. Larger values of
+VIR_TEST_DEBUG may provide larger amounts of information:
+
+  VIR_TEST_DEBUG=1 make check    (or)
+  VIR_TEST_DEBUG=2 make check
+
+When debugging failures during development, it is possible to focus in on just
+the failing subtests by using TESTS and VIR_TEST_RANGE:
+
+  make check VIR_TEST_DEBUG=1 VIR_TEST_RANGE=3-5 TESTS=qemuxml2argvtest
+
+Also, individual tests can be run from inside the "tests/" directory, like:
+
+  ./qemuxml2xmltest
+
+There is also a "./run" script at the top level, to make it easier to run
+programs that have not yet been installed, as well as to wrap invocations of
+various tests under gdb or Valgrind.
+
+
+
+(7) The Valgrind test should produce similar output to "make check". If the output
+has traces within libvirt API's, then investigation is required in order to
+determine the cause of the issue. Output such as the following indicates some
+sort of leak:
+
+==5414== 4 bytes in 1 blocks are definitely lost in loss record 3 of 89
+==5414==    at 0x4A0881C: malloc (vg_replace_malloc.c:270)
+==5414==    by 0x34DE0AAB85: xmlStrndup (in /usr/lib64/libxml2.so.2.7.8)
+==5414==    by 0x4CC97A6: virDomainVideoDefParseXML (domain_conf.c:7410)
+==5414==    by 0x4CD581D: virDomainDefParseXML (domain_conf.c:10188)
+==5414==    by 0x4CD8C73: virDomainDefParseNode (domain_conf.c:10640)
+==5414==    by 0x4CD8DDB: virDomainDefParse (domain_conf.c:10590)
+==5414==    by 0x41CB1D: testCompareXMLToArgvHelper (qemuxml2argvtest.c:100)
+==5414==    by 0x41E20F: virtTestRun (testutils.c:161)
+==5414==    by 0x41C7CB: mymain (qemuxml2argvtest.c:866)
+==5414==    by 0x41E84A: virtTestMain (testutils.c:723)
+==5414==    by 0x34D9021734: (below main) (in /usr/lib64/libc-2.15.so)
+
+In this example, the "virDomainDefParseXML()" had an error path where the
+"virDomainVideoDefPtr video" pointer was not properly disposed. By simply
+adding a "virDomainVideoDefFree(video);" in the error path, the issue was
+resolved.
+
+Another common mistake is calling a printing function, such as "VIR_DEBUG()"
+without initializing a variable to be printed. The following example involved
+a call which could return an error, but not set variables passed by reference
+to the call. The solution was to initialize the variables prior to the call.
+
+==4749== Use of uninitialised value of size 8
+==4749==    at 0x34D904650B: _itoa_word (in /usr/lib64/libc-2.15.so)
+==4749==    by 0x34D9049118: vfprintf (in /usr/lib64/libc-2.15.so)
+==4749==    by 0x34D9108F60: __vasprintf_chk (in /usr/lib64/libc-2.15.so)
+==4749==    by 0x4CAEEF7: virVasprintf (stdio2.h:199)
+==4749==    by 0x4C8A55E: virLogVMessage (virlog.c:814)
+==4749==    by 0x4C8AA96: virLogMessage (virlog.c:751)
+==4749==    by 0x4DA0056: virNetTLSContextCheckCertKeyUsage (virnettlscontext.c:225)
+==4749==    by 0x4DA06DB: virNetTLSContextCheckCert (virnettlscontext.c:439)
+==4749==    by 0x4DA1620: virNetTLSContextNew (virnettlscontext.c:562)
+==4749==    by 0x4DA26FC: virNetTLSContextNewServer (virnettlscontext.c:927)
+==4749==    by 0x409C39: testTLSContextInit (virnettlscontexttest.c:467)
+==4749==    by 0x40AB8F: virtTestRun (testutils.c:161)
+
+Valgrind will also find some false positives or code paths which cannot be
+resolved by making changes to the libvirt code. For these paths, it is
+possible to add a filter to avoid the errors. For example:
+
+==4643== 7 bytes in 1 blocks are possibly lost in loss record 4 of 20
+==4643==    at 0x4A0881C: malloc (vg_replace_malloc.c:270)
+==4643==    by 0x34D90853F1: strdup (in /usr/lib64/libc-2.15.so)
+==4643==    by 0x34EEC2C08A: ??? (in /usr/lib64/libnl.so.1.1)
+==4643==    by 0x34EEC15B81: ??? (in /usr/lib64/libnl.so.1.1)
+==4643==    by 0x34D8C0EE15: call_init.part.0 (in /usr/lib64/ld-2.15.so)
+==4643==    by 0x34D8C0EECF: _dl_init (in /usr/lib64/ld-2.15.so)
+==4643==    by 0x34D8C01569: ??? (in /usr/lib64/ld-2.15.so)
+
+
+In this instance, it is acceptable to modify the "tests/.valgrind.supp" file
+in order to add a suppression filter. The filter should be unique enough to
+not suppress real leaks, but it should be generic enough to cover multiple
+code paths. The format of the entry can be found in the documentation found at
+the Valgrind home page <http://valgrind.org/>. The following trace was added
+to "tests/.valgrind.supp" in order to suppress the warning:
+
+{
+    dlInitMemoryLeak1
+    Memcheck:Leak
+    fun:?alloc
+    ...
+    fun:call_init.part.0
+    fun:_dl_init
+    ...
+    obj:*/lib*/ld-2.*so*
+}
+
+
+
+(8) Update tests and/or documentation, particularly if you are adding a new
+feature or changing the output of a program.
+
+
+
+There is more on this subject, including lots of links to background reading
+on the subject, on Richard Jones' guide to working with open source projects
+<http://et.redhat.com/~rjones/how-to-supply-code-to-open-source-projects/>.
+
+
+Code indentation
+================
+Libvirt's C source code generally adheres to some basic code-formatting
+conventions. The existing code base is not totally consistent on this front,
+but we do prefer that contributed code be formatted similarly. In short, use
+spaces-not-TABs for indentation, use 4 spaces for each indentation level, and
+other than that, follow the K&R style.
+
+If you use Emacs, add the following to one of one of your start-up files
+(e.g., ~/.emacs), to help ensure that you get indentation right:
+
+  ;;; When editing C sources in libvirt, use this style.
+  (defun libvirt-c-mode ()
+    "C mode with adjusted defaults for use with libvirt."
+    (interactive)
+    (c-set-style "K&R")
+    (setq indent-tabs-mode nil) ; indent using spaces, not TABs
+    (setq c-indent-level 4)
+    (setq c-basic-offset 4))
+  (add-hook 'c-mode-hook
+            '(lambda () (if (string-match "/libvirt" (buffer-file-name))
+                            (libvirt-c-mode))))
+
+If you use vim, append the following to your ~/.vimrc file:
+
+  set nocompatible
+  filetype on
+  set autoindent
+  set smartindent
+  set cindent
+  set tabstop=8
+  set shiftwidth=4
+  set expandtab
+  set cinoptions=(0,:0,l1,t0
+  filetype plugin indent on
+  au FileType make setlocal noexpandtab
+  au BufRead,BufNewFile *.am setlocal noexpandtab
+  match ErrorMsg /\s\+$\| \+\ze\t/
+
+Or if you don't want to mess your ~/.vimrc up, you can save the above into a
+file called .lvimrc (not .vimrc) located at the root of libvirt source, then
+install a vim script from
+http://www.vim.org/scripts/script.php?script_id=1408, which will load the
+.lvimrc only when you edit libvirt code.
+
+
+Code formatting (especially for new code)
+=========================================
+With new code, we can be even more strict. Please apply the following function
+(using GNU indent) to any new code. Note that this also gives you an idea of
+the type of spacing we prefer around operators and keywords:
+
+  indent-libvirt()
+  {
+    indent -bad -bap -bbb -bli4 -br -ce -brs -cs -i4 -l75 -lc75 \
+      -sbi4 -psl -saf -sai -saw -sbi4 -ss -sc -cdw -cli4 -npcs -nbc \
+      --no-tabs "$@"
+  }
+
+Note that sometimes you'll have to post-process that output further, by piping
+it through "expand -i", since some leading TABs can get through. Usually
+they're in macro definitions or strings, and should be converted anyhow.
+
+Libvirt requires a C99 compiler for various reasons. However, most of the code
+base prefers to stick to C89 syntax unless there is a compelling reason
+otherwise. For example, it is preferable to use "/* */" comments rather than
+"//". Also, when declaring local variables, the prevailing style has been to
+declare them at the beginning of a scope, rather than immediately before use.
+
+
+Bracket spacing
+===============
+The keywords "if", "for", "while", and "switch" must have a single space
+following them before the opening bracket. E.g.
+
+      if(foo)   // Bad
+      if (foo)  // Good
+
+Function implementations mustnothave any whitespace between the function name and the opening bracket. E.g.
+
+      int foo (int wizz)  // Bad
+      int foo(int wizz)   // Good
+
+Function calls mustnothave any whitespace between the function name and the opening bracket. E.g.
+
+      bar = foo (wizz);  // Bad
+      bar = foo(wizz);   // Good
+
+Function typedefs mustnothave any whitespace between the closing bracket of the function name and
+opening bracket of the arg list. E.g.
+
+      typedef int (*foo) (int wizz);  // Bad
+      typedef int (*foo)(int wizz);   // Good
+
+There must not be any whitespace immediately following any opening bracket, or
+immediately prior to any closing bracket. E.g.
+
+      int foo( int wizz );  // Bad
+      int foo(int wizz);    // Good
+
+
+Semicolons
+==========
+Semicolons should never have a space beforehand. Inside the condition of a
+"for" loop, there should always be a space or line break after each semicolon,
+except for the special case of an infinite loop (although more infinite loops
+use "while"). While not enforced, loop counters generally use post-increment.
+
+      for (i = 0 ;i < limit ; ++i) { // Bad
+      for (i = 0; i < limit; i++) { // Good
+      for (;;) { // ok
+      while (1) { // Better
+
+Empty loop bodies are better represented with curly braces and a comment,
+although use of a semicolon is not currently rejected.
+
+      while ((rc = waitpid(pid, &st, 0) == -1) &&
+             errno == EINTR); // ok
+      while ((rc = waitpid(pid, &st, 0) == -1) &&
+             errno == EINTR) { // Better
+          /* nothing */
+      }
+
+
+Curly braces
+============
+Omit the curly braces around an "if", "while", "for" etc. body only when that
+body occupies a single line. In every other case we require the braces. This
+ensures that it is trivially easy to identify a single-'statement' loop: each
+has only one 'line' in its body.
+
+Omitting braces with a single-line body is fine:
+
+  while (expr) // one-line body -> omitting curly braces is ok
+      single_line_stmt();
+
+However, the moment your loop/if/else body extends on to a second line, for
+whatever reason (even if it's just an added comment), then you should add
+braces. Otherwise, it would be too easy to insert a statement just before that
+comment (without adding braces), thinking it is already a multi-statement loop:
+
+  while (true) // BAD! multi-line body with no braces
+      /* comment... */
+      single_line_stmt();
+
+Do this instead:
+
+  while (true) { // Always put braces around a multi-line body.
+      /* comment... */
+      single_line_stmt();
+  }
+
+There is one exception: when the second body line is not at the same
+indentation level as the first body line:
+
+  if (expr)
+      die("a diagnostic that would make this line"
+          " extend past the 80-column limit"));
+
+It is safe to omit the braces in the code above, since the further-indented
+second body line makes it obvious that this is still a single-statement body.
+
+To reiterate, don't do this:
+
+  if (expr)            // BAD: no braces around...
+      while (expr_2) { // ... a multi-line body
+          ...
+      }
+
+Do this, instead:
+
+  if (expr) {
+      while (expr_2) {
+          ...
+      }
+  }
+
+However, there is one exception in the other direction, when even a one-line
+block should have braces. That occurs when that one-line, brace-less block is
+an "if" or "else" block, and the counterpart block *does* use braces. In that
+case, put braces around both blocks. Also, if the "else" block is much shorter
+than the "if" block, consider negating the "if"-condition and swapping the
+bodies, putting the short block first and making the longer, multi-line block
+be the "else" block.
+
+  if (expr) {
+      ...
+      ...
+  }
+  else
+      x = y;    // BAD: braceless "else" with braced "then",
+                // and short block last
+
+  if (expr)
+      x = y;    // BAD: braceless "if" with braced "else"
+  else {
+      ...
+      ...
+  }
+
+Keeping braces consistent and putting the short block first is preferred,
+especially when the multi-line body is more than a few lines long, because it
+is easier to read and grasp the semantics of an if-then-else block when the
+simpler block occurs first, rather than after the more involved block:
+
+  if (!expr) {
+    x = y; // putting the smaller block first is more readable
+  } else {
+      ...
+      ...
+  }
+
+But if negating a complex condition is too ugly, then at least add braces:
+
+  if (complex expr not worth negating) {
+      ...
+      ...
+  } else {
+      x = y;
+  }
+
+
+Preprocessor
+============
+Macros defined with an ALL_CAPS name should generally be assumed to be unsafe
+with regards to arguments with side-effects (that is, MAX(a++, b--) might
+increment a or decrement b too many or too few times). Exceptions to this rule
+are explicitly documented for macros in viralloc.h and virstring.h.
+
+For variadic macros, stick with C99 syntax:
+
+  #define vshPrint(_ctl, ...) fprintf(stdout, __VA_ARGS__)
+
+Use parenthesis when checking if a macro is defined, and use indentation to
+track nesting:
+
+  #if defined(HAVE_POSIX_FALLOCATE) && !defined(HAVE_FALLOCATE)
+  # define fallocate(a,ignored,b,c) posix_fallocate(a,b,c)
+  #endif
+
+
+C types
+=======
+Use the right type.
+
+Scalars
+-------
+- If you're using "int" or "long", odds are good that there's a better type.
+
+- If a variable is counting something, be sure to declare it with an unsigned
+type.
+
+- If it's memory-size-related, use "size_t" (use "ssize_t" only if required).
+
+- If it's file-size related, use uintmax_t, or maybe "off_t".
+
+- If it's file-offset related (i.e., signed), use "off_t".
+
+- If it's just counting small numbers use "unsigned int"; (on all but oddball
+embedded systems, you can assume that that type is at least four bytes wide).
+
+- If a variable has boolean semantics, give it the "bool" type and use the
+corresponding "true" and "false" macros. It's ok to include <stdbool.h>, since
+libvirt's use of gnulib ensures that it exists and is usable.
+
+- In the unusual event that you require a specific width, use a standard type
+like "int32_t", "uint32_t", "uint64_t", etc.
+
+- While using "bool" is good for readability, it comes with minor caveats:
+
+-- Don't use "bool" in places where the type size must be constant across all
+systems, like public interfaces and on-the-wire protocols. Note that it would
+be possible (albeit wasteful) to use "bool" in libvirt's logical wire
+protocol, since XDR maps that to its lower-level "bool_t" type, which *is*
+fixed-size.
+
+-- Don't compare a bool variable against the literal, "true", since a value with
+a logical non-false value need not be "1". I.e., don't write "if (seen ==
+true) ...". Rather, write "if (seen)...".
+
+
+
+
+
+Of course, take all of the above with a grain of salt. If you're about to use
+some system interface that requires a type like "size_t", "pid_t" or "off_t",
+use matching types for any corresponding variables.
+
+Also, if you try to use e.g., "unsigned int" as a type, and that conflicts
+with the signedness of a related variable, sometimes it's best just to use the
+*wrong* type, if 'pulling the thread' and fixing all related variables would
+be too invasive.
+
+Finally, while using descriptive types is important, be careful not to go
+overboard. If whatever you're doing causes warnings, or requires casts, then
+reconsider or ask for help.
+
+Pointers
+--------
+Ensure that all of your pointers are 'const-correct'. Unless a pointer is used
+to modify the pointed-to storage, give it the "const" attribute. That way, the
+reader knows up-front that this is a read-only pointer. Perhaps more
+importantly, if we're diligent about this, when you see a non-const pointer,
+you're guaranteed that it is used to modify the storage it points to, or it is
+aliased to another pointer that is.
+
+
+Low level memory management
+===========================
+Use of the malloc/free/realloc/calloc APIs is deprecated in the libvirt
+codebase, because they encourage a number of serious coding bugs and do not
+enable compile time verification of checks for NULL. Instead of these
+routines, use the macros from viralloc.h.
+
+- To allocate a single object:
+
+  virDomainPtr domain;
+
+  if (VIR_ALLOC(domain) < 0)
+      return NULL;
+
+
+
+- To allocate an array of objects:
+
+  virDomainPtr domains;
+  size_t ndomains = 10;
+
+  if (VIR_ALLOC_N(domains, ndomains) < 0)
+      return NULL;
+
+
+
+- To allocate an array of object pointers:
+
+  virDomainPtr *domains;
+  size_t ndomains = 10;
+
+  if (VIR_ALLOC_N(domains, ndomains) < 0)
+      return NULL;
+
+
+
+- To re-allocate the array of domains to be 1 element longer (however, note that
+repeatedly expanding an array by 1 scales quadratically, so this is
+recommended only for smaller arrays):
+
+  virDomainPtr domains;
+  size_t ndomains = 0;
+
+  if (VIR_EXPAND_N(domains, ndomains, 1) < 0)
+      return NULL;
+  domains[ndomains - 1] = domain;
+
+
+
+- To ensure an array has room to hold at least one more element (this approach
+scales better, but requires tracking allocation separately from usage)
+
+  virDomainPtr domains;
+  size_t ndomains = 0;
+  size_t ndomains_max = 0;
+
+  if (VIR_RESIZE_N(domains, ndomains_max, ndomains, 1) < 0)
+      return NULL;
+  domains[ndomains++] = domain;
+
+
+
+- To trim an array of domains from its allocated size down to the actual used
+size:
+
+  virDomainPtr domains;
+  size_t ndomains = x;
+  size_t ndomains_max = y;
+
+  VIR_SHRINK_N(domains, ndomains_max, ndomains_max - ndomains);
+
+
+
+- To free an array of domains:
+
+  virDomainPtr domains;
+  size_t ndomains = x;
+  size_t ndomains_max = y;
+  size_t i;
+
+  for (i = 0; i < ndomains; i++)
+      VIR_FREE(domains[i]);
+  VIR_FREE(domains);
+  ndomains_max = ndomains = 0;
+
+
+
+
+
+
+File handling
+=============
+Usage of the "fdopen()", "close()", "fclose()" APIs is deprecated in libvirt
+code base to help avoiding double-closing of files or file descriptors, which
+is particularly dangerous in a multi-threaded application. Instead of these
+APIs, use the macros from virfile.h
+
+- Open a file from a file descriptor:
+
+  if ((file = VIR_FDOPEN(fd, "r")) == NULL) {
+      virReportSystemError(errno, "%s",
+                           _("failed to open file from file descriptor"));
+      return -1;
+  }
+  /* fd is now invalid; only access the file using file variable */
+
+
+
+- Close a file descriptor:
+
+  if (VIR_CLOSE(fd) < 0) {
+      virReportSystemError(errno, "%s", _("failed to close file"));
+  }
+
+
+
+- Close a file:
+
+  if (VIR_FCLOSE(file) < 0) {
+      virReportSystemError(errno, "%s", _("failed to close file"));
+  }
+
+
+
+- Close a file or file descriptor in an error path, without losing the previous
+"errno" value:
+
+  VIR_FORCE_CLOSE(fd);
+  VIR_FORCE_FCLOSE(file);
+
+
+
+
+
+
+String comparisons
+==================
+Do not use the strcmp, strncmp, etc functions directly. Instead use one of the
+following semantically named macros
+
+- For strict equality:
+
+  STREQ(a,b)
+  STRNEQ(a,b)
+
+
+
+- For case insensitive equality:
+
+  STRCASEEQ(a,b)
+  STRCASENEQ(a,b)
+
+
+
+- For strict equality of a substring:
+
+  STREQLEN(a,b,n)
+  STRNEQLEN(a,b,n)
+
+
+
+- For case insensitive equality of a substring:
+
+  STRCASEEQLEN(a,b,n)
+  STRCASENEQLEN(a,b,n)
+
+
+
+- For strict equality of a prefix:
+
+  STRPREFIX(a,b)
+
+
+
+- To avoid having to check if a or b are NULL:
+
+  STREQ_NULLABLE(a, b)
+  STRNEQ_NULLABLE(a, b)
+
+
+
+
+
+
+String copying
+==============
+Do not use the strncpy function. According to the man page, it does *not*
+guarantee a NULL-terminated buffer, which makes it extremely dangerous to use.
+Instead, use one of the functionally equivalent functions:
+
+  virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
+
+The first three arguments have the same meaning as for strncpy; namely the
+destination, source, and number of bytes to copy, respectively. The last
+argument is the number of bytes available in the destination string; if a copy
+of the source string (including a \0) will not fit into the destination, no
+bytes are copied and the routine returns NULL. Otherwise, n bytes from the
+source are copied into the destination and a trailing \0 is appended.
+
+  virStrcpy(char *dest, const char *src, size_t destbytes)
+
+Use this variant if you know you want to copy the entire src string into dest.
+Note that this is a macro, so arguments could be evaluated more than once.
+This is equivalent to virStrncpy(dest, src, strlen(src), destbytes)
+
+  virStrcpyStatic(char *dest, const char *src)
+
+Use this variant if you know you want to copy the entire src string into dest
+*and* you know that your destination string is a static string (i.e. that
+sizeof(dest) returns something meaningful). Note that this is a macro, so
+arguments could be evaluated more than once. This is equivalent to
+virStrncpy(dest, src, strlen(src), sizeof(dest)).
+
+  VIR_STRDUP(char *dst, const char *src);
+  VIR_STRNDUP(char *dst, const char *src, size_t n);
+
+You should avoid using strdup or strndup directly as they do not report
+out-of-memory error, and do not allow a NULL source. Use VIR_STRDUP or
+VIR_STRNDUP macros instead, which return 0 for NULL source, 1 for successful
+copy, and -1 for allocation failure with the error already reported. In very
+specific cases, when you don't want to report the out-of-memory error, you can
+use VIR_STRDUP_QUIET or VIR_STRNDUP_QUIET, but such usage is very rare and
+usually considered a flaw.
+
+
+Variable length string buffer
+=============================
+If there is a need for complex string concatenations, avoid using the usual
+sequence of malloc/strcpy/strcat/snprintf functions and make use of the
+virBuffer API described in buf.h
+
+Typical usage is as follows:
+
+  char *
+  somefunction(...)
+  {
+     virBuffer buf = VIR_BUFFER_INITIALIZER;
+
+     ...
+
+     virBufferAddLit(&buf, "<domain>\n");
+     virBufferAsprintf(&buf, "  <memory>%d</memory>\n", memory);
+     ...
+     virBufferAddLit(&buf, "</domain>\n");
+
+     ...
+
+     if (virBufferError(&buf)) {
+         virBufferFreeAndReset(&buf);
+         virReportOOMError();
+         return NULL;
+     }
+
+     return virBufferContentAndReset(&buf);
+  }
+
+
+Include files
+=============
+There are now quite a large number of include files, both libvirt internal and
+external, and system includes. To manage all this complexity it's best to
+stick to the following general plan for all *.c source files:
+
+  /*
+   * Copyright notice
+   * ....
+   * ....
+   * ....
+   *
+   */
+
+  #include <config.h>             Must come first in every file.
+
+  #include <stdio.h>              Any system includes you need.
+  #include <string.h>
+  #include <limits.h>
+
+  #if WITH_NUMACTL                Some system includes aren't supported
+  # include <numa.h>              everywhere so need these #if guards.
+  #endif
+
+  #include "internal.h"           Include this first, after system includes.
+
+  #include "util.h"               Any libvirt internal header files.
+  #include "buf.h"
+
+  static int
+  myInternalFunc()                The actual code.
+  {
+      ...
+
+Of particular note: *Do not* include libvirt/libvirt.h, libvirt/virterror.h,
+libvirt/libvirt-qemu.h, or libvirt/libvirt-lxc.h. They are included by
+"internal.h" already and there are some special reasons why you cannot include
+these files explicitly. One of the special cases, "libvirt/libvirt.h" is
+included prior to "internal.h" in "remote_protocol.x", to avoid exposing
+*_LAST enum elements.
+
+
+Printf-style functions
+======================
+Whenever you add a new printf-style function, i.e., one with a format string
+argument and following "..." in its prototype, be sure to use gcc's printf
+attribute directive in the prototype. For example, here's the one for
+virAsprintf, in util.h:
+
+  int virAsprintf(char **strp, const char *fmt, ...)
+      ATTRIBUTE_FORMAT(printf, 2, 3);
+
+This makes it so gcc's -Wformat and -Wformat-security options can do their
+jobs and cross-check format strings with the number and types of arguments.
+
+When printing to a string, consider using virBuffer for incremental
+allocations, virAsprintf for a one-shot allocation, and snprintf for
+fixed-width buffers. Do not use sprintf, even if you can prove the buffer
+won't overflow, since gnulib does not provide the same portability guarantees
+for sprintf as it does for snprintf.
+
+
+Use of goto
+===========
+The use of goto is not forbidden, and goto is widely used throughout libvirt.
+While the uncontrolled use of goto will quickly lead to unmaintainable code,
+there is a place for it in well structured code where its use increases
+readability and maintainability. In general, if goto is used for error
+recovery, it's likely to be ok, otherwise, be cautious or avoid it all
+together.
+
+The typical use of goto is to jump to cleanup code in the case of a long list
+of actions, any of which may fail and cause the entire operation to fail. In
+this case, a function will have a single label at the end of the function.
+It's almost always ok to use this style. In particular, if the cleanup code
+only involves free'ing memory, then having multiple labels is overkill.
+VIR_FREE() and every function named XXXFree() in libvirt is required to handle
+NULL as its arg. Thus you can safely call free on all the variables even if
+they were not yet allocated (yes they have to have been initialized to NULL).
+This is much simpler and clearer than having multiple labels.
+
+There are a couple of signs that a particular use of goto is not ok:
+
+- You're using multiple labels. If you find yourself using multiple labels,
+you're strongly encouraged to rework your code to eliminate all but one of
+them.
+
+- The goto jumps back up to a point above the current line of code being
+executed. Please use some combination of looping constructs to re-execute code
+instead; it's almost certainly going to be more understandable by others. One
+well-known exception to this rule is restarting an i/o operation following
+EINTR.
+
+- The goto jumps down to an arbitrary place in the middle of a function followed
+by further potentially failing calls. You should almost certainly be using a
+conditional and a block instead of a goto. Perhaps some of your function's
+logic would be better pulled out into a helper function.
+
+
+
+Although libvirt does not encourage the Linux kernel wind/unwind style of
+multiple labels, there's a good general discussion of the issue archived at
+KernelTrap <http://kerneltrap.org/node/553/2131>
+
+When using goto, please use one of these standard labels if it makes sense:
+
+      error: A path only taken upon return with an error code
+    cleanup: A path taken upon return with success code + optional error
+  no_memory: A path only taken upon return with an OOM error code
+      retry: If needing to jump upwards (e.g., retry on EINTR)
+
+
+Libvirt committer guidelines
+============================
+The AUTHORS files indicates the list of people with commit access right who
+can actually merge the patches.
+
+The general rule for committing a patch is to make sure it has been reviewed
+properly in the mailing-list first, usually if a couple of people gave an ACK
+or +1 to a patch and nobody raised an objection on the list it should be good
+to go. If the patch touches a part of the code where you're not the main
+maintainer, or where you do not have a very clear idea of how things work,
+it's better to wait for a more authoritative feedback though. Before
+committing, please also rebuild locally, run 'make check syntax-check', and
+make sure you don't raise errors. Try to look for warnings too; for example,
+configure with
+
+  --enable-compile-warnings=error
+
+which adds -Werror to compile flags, so no warnings get missed
+
+An exception to 'review and approval on the list first' is fixing failures to
+build:
+
+- if a recently committed patch breaks compilation on a platform or for a given
+driver, then it's fine to commit a minimal fix directly without getting the
+review feedback first
+
+- if make check or make syntax-check breaks, if there is an obvious fix, it's
+fine to commit immediately. The patch should still be sent to the list (or
+tell what the fix was if trivial), and 'make check syntax-check' should pass
+too, before committing anything
+
+- fixes for documentation and code comments can be managed in the same way, but
+still make sure they get reviewed if non-trivial.

Makefile.am

@@ -19,104 +19,68 @@
 LCOV = lcov
 GENHTML = genhtml
 
-# when building from tarball -Werror isn't auto enabled
-# so force it explicitly
-DISTCHECK_CONFIGURE_FLAGS = --enable-werror
+SUBDIRS = . gnulib/lib include src daemon tools docs gnulib/tests \
+  python tests po examples/domain-events/events-c examples/hellolibvirt \
+  examples/dominfo examples/domsuspend examples/python examples/apparmor \
+  examples/xml/nwfilter examples/openauth examples/systemtap
 
-SUBDIRS = . include/libvirt src tools docs \
-  tests po examples
+ACLOCAL_AMFLAGS = -I m4 -I gnulib/m4
 
-XZ_OPT ?= -v -T0
-export XZ_OPT
-
-ACLOCAL_AMFLAGS = -I m4
+XML_EXAMPLES = \
+  $(patsubst $(srcdir)/%,%,$(wildcard $(addprefix $(srcdir)/examples/xml/, \
+					test/*.xml storage/*.xml)))
 
 EXTRA_DIST = \
   config-post.h \
+  ChangeLog-old \
   libvirt.spec libvirt.spec.in \
   mingw-libvirt.spec.in \
   libvirt.pc.in \
-  libvirt-qemu.pc.in \
-  libvirt-lxc.pc.in \
-  libvirt-admin.pc.in \
+  autobuild.sh \
   Makefile.nonreentrant \
   autogen.sh \
-  GNUmakefile \
+  cfg.mk \
+  examples/domain-events/events-python \
   run.in \
-  README.md \
   AUTHORS.in \
-  scripts/apibuild.py \
-  scripts/augeas-gentest.py \
-  build-aux/check-spacing.pl \
-  scripts/check-aclperms.py \
-  scripts/check-aclrules.py \
-  scripts/check-drivername.py \
-  scripts/check-driverimpls.py \
-  scripts/check-file-access.py \
-  scripts/check-remote-protocol.py \
-  scripts/check-symfile.py \
-  scripts/check-symsorting.py \
-  scripts/dtrace2systemtap.py \
-  scripts/esx_vi_generator.py \
-  scripts/genaclperms.py \
-  scripts/genpolkit.py \
-  scripts/gensystemtap.py \
-  scripts/group-qemu-caps.py \
-  scripts/header-ifdef.py \
-  scripts/hvsupport.py \
-  scripts/hyperv_wmi_generator.py \
-  scripts/minimize-po.py \
-  scripts/mock-noinline.py \
-  scripts/prohibit-duplicate-header.py \
-  scripts/reformat-news.py \
-  scripts/test-wrap-argv.py \
-  build-aux/syntax-check.mk \
-  build-aux/useless-if-before-free \
-  build-aux/vc-list-files \
-  ci/Makefile \
-  ci/build.sh \
-  ci/list-images.sh \
-  ci/prepare.sh \
-  $(NULL)
+  $(XML_EXAMPLES)
 
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libvirt.pc libvirt-qemu.pc libvirt-lxc.pc libvirt-admin.pc
+pkgconfig_DATA = libvirt.pc
 
-NEWS: \
-	  $(srcdir)/docs/news.xml \
-	  $(srcdir)/docs/news-ascii.xsl \
-	  $(top_srcdir)/scripts/reformat-news.py
-	$(AM_V_GEN) \
-	if [ -x $(XSLTPROC) ]; then \
-	  $(XSLTPROC) --nonet \
-	    $(srcdir)/docs/news-ascii.xsl \
-	    $(srcdir)/docs/news.xml \
-	  >$@-tmp \
-	    || { rm -f $@-tmp; exit 1; }; \
-	  $(RUNUTF8) $(PYTHON) $(top_srcdir)/scripts/reformat-news.py $@-tmp >$@ \
-	    || { rm -f $@-tmp; exit 1; }; \
-	  rm -f $@-tmp; \
-	fi
-EXTRA_DIST += \
-	$(srcdir)/docs/news.xml \
-	$(srcdir)/docs/news-ascii.xsl \
-	$(NULL)
+NEWS: $(top_srcdir)/docs/news.xsl $(top_srcdir)/docs/news.html.in
+	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then			\
+	  $(XSLTPROC) --nonet $(top_srcdir)/docs/news.xsl	\
+	     $(top_srcdir)/docs/news.html.in			\
+	   | perl -0777 -pe 's/\n\n+$$/\n/'			\
+	   | perl -pe 's/[ \t]+$$//'				\
+	   > $@-t && mv $@-t $@ ; fi
+
+$(top_srcdir)/HACKING: $(top_srcdir)/docs/hacking1.xsl \
+			$(top_srcdir)/docs/hacking2.xsl \
+			$(top_srcdir)/docs/wrapstring.xsl \
+			$(top_srcdir)/docs/hacking.html.in
+	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
+	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking1.xsl \
+		$(top_srcdir)/docs/hacking.html.in | \
+	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking2.xsl - \
+	   | perl -0777 -pe 's/\n\n+$$/\n/' \
+	   > $@-t && mv $@-t $@ ; fi;
 
 rpm: clean
-	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.xz)
-
-srpm: clean
-	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ts $(distdir).tar.xz)
+	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.gz)
 
 check-local: all tests
 
-check-access: all
-	@($(MAKE) $(AM_MAKEFLAGS) -C tests check-access)
+tests:
+	@(cd docs/examples ; $(MAKE) MAKEFLAGS+=--silent tests)
+	@(if [ "$(pythondir)" != "" ] ; then cd python ; \
+	  $(MAKE) MAKEFLAGS+=--silent tests ; fi)
 
 cov: clean-cov
-	$(MKDIR_P) $(top_builddir)/coverage
+	mkdir $(top_builddir)/coverage
 	$(LCOV) -c -o $(top_builddir)/coverage/libvirt.info.tmp \
-	  -d $(top_builddir)/src \
+	  -d $(top_builddir)/src  -d $(top_builddir)/daemon \
 	  -d $(top_builddir)/tests
 	$(LCOV) -r $(top_builddir)/coverage/libvirt.info.tmp \
 	  -o $(top_builddir)/coverage/libvirt.info
@@ -129,72 +93,28 @@ clean-cov:
 
 MAINTAINERCLEANFILES = .git-module-status
 
-BUILT_SOURCES = configmake.h
-CLEANFILES = configmake.h
+# disable this check
+distuninstallcheck:
 
-distclean-local: clean-GNUmakefile
-clean-GNUmakefile:
-	test '$(srcdir)' = . || rm -f $(top_builddir)/GNUmakefile
+dist-hook: gen-ChangeLog gen-AUTHORS
 
-dist-hook: gen-AUTHORS
+# Generate the ChangeLog file (with all entries since the switch to git)
+# and insert it into the directory we're about to use to create a tarball.
+gen_start_date = 2009-07-04
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+	$(AM_V_GEN)if test -d .git; then			\
+	  $(top_srcdir)/build-aux/gitlog-to-changelog		\
+	    --since=$(gen_start_date) > $(distdir)/cl-t;	\
+	  rm -f $(distdir)/ChangeLog;				\
+	  mv $(distdir)/cl-t $(distdir)/ChangeLog;		\
+	fi
 
 .PHONY: gen-AUTHORS
 gen-AUTHORS:
-	$(AM_V_GEN)\
-	if test -d $(srcdir)/.git; then \
-	  ( \
-	    cd $(srcdir) && \
-	    git log --pretty=format:'%aN <%aE>' | sort -u \
-	  ) > all.list && \
-	  sort -u $(srcdir)/AUTHORS.in > maint.list && \
-	  comm -23 all.list maint.list > contrib.list && \
-	  contrib="`cat contrib.list`" && \
-	  perl -p -e "s/#contributorslist#// and print '$$contrib'" \
-	    < $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \
-	  mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS && \
-	  rm -f all.list maint.list contrib.list; \
+	$(AM_V_GEN)if test -d $(srcdir)/.git; then \
+	    out="`cd $(srcdir) && git log --pretty=format:'%aN <%aE>' | sort -u`" && \
+	    perl -p -e "s/#authorslist#// and print '$$out'" \
+	      < $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \
+	    mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS ; \
 	fi
-
-ci-%:
-	$(MAKE) -C $(srcdir)/ci/ $@
-
-# Listed in the same order as the GNU makefile conventions, and
-# provided by autoconf 2.59c+ or 2.70.
-# The Automake-defined pkg* macros are appended, in the order
-# listed in the Automake 1.10a+ documentation.
-configmake.h: Makefile
-	$(AM_V_GEN)rm -f $@-t && \
-	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-	  echo '#if WIN32'; \
-	  echo '# include <winsock2.h> /* avoid mingw pollution on DATADIR */'; \
-	  echo '#endif'; \
-	  echo '#define PREFIX "$(prefix)"'; \
-	  echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
-	  echo '#define BINDIR "$(bindir)"'; \
-	  echo '#define SBINDIR "$(sbindir)"'; \
-	  echo '#define LIBEXECDIR "$(libexecdir)"'; \
-	  echo '#define DATAROOTDIR "$(datarootdir)"'; \
-	  echo '#define DATADIR "$(datadir)"'; \
-	  echo '#define SYSCONFDIR "$(sysconfdir)"'; \
-	  echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \
-	  echo '#define LOCALSTATEDIR "$(localstatedir)"'; \
-	  echo '#define RUNSTATEDIR "$(runstatedir)"'; \
-	  echo '#define INCLUDEDIR "$(includedir)"'; \
-	  echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \
-	  echo '#define DOCDIR "$(docdir)"'; \
-	  echo '#define INFODIR "$(infodir)"'; \
-	  echo '#define HTMLDIR "$(htmldir)"'; \
-	  echo '#define DVIDIR "$(dvidir)"'; \
-	  echo '#define PDFDIR "$(pdfdir)"'; \
-	  echo '#define PSDIR "$(psdir)"'; \
-	  echo '#define LIBDIR "$(libdir)"'; \
-	  echo '#define LISPDIR "$(lispdir)"'; \
-	  echo '#define LOCALEDIR "$(localedir)"'; \
-	  echo '#define MANDIR "$(mandir)"'; \
-	  echo '#define MANEXT "$(manext)"'; \
-	  echo '#define PKGDATADIR "$(pkgdatadir)"'; \
-	  echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
-	  echo '#define PKGLIBDIR "$(pkglibdir)"'; \
-	  echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
-	} | sed '/""/d' > $@-t && \
-	mv -f $@-t $@

Makefile.nonreentrant

@@ -15,9 +15,9 @@
 ## <http://www.gnu.org/licenses/>.
 
 #
-# Generated by running the following on Fedora 26:
+# Generated by running the following on Fedora 9:
 #
-#  nm -D --defined-only /lib64/libc.so.6 \
+#  nm -D --defined-only /lib/libc.so.6  \
 #      | grep '_r$' \
 #      | awk '{print $3}' \
 #      | grep -v __ \
@@ -43,7 +43,6 @@ NON_REENTRANT += ether_ntoa
 NON_REENTRANT += fcvt
 NON_REENTRANT += fgetgrent
 NON_REENTRANT += fgetpwent
-NON_REENTRANT += fgetsgent
 NON_REENTRANT += fgetspent
 NON_REENTRANT += getaliasbyname
 NON_REENTRANT += getaliasent
@@ -73,8 +72,6 @@ NON_REENTRANT += getrpcent
 NON_REENTRANT += getservbyname
 NON_REENTRANT += getservbyport
 NON_REENTRANT += getservent
-NON_REENTRANT += getsgent
-NON_REENTRANT += getsgnam
 NON_REENTRANT += getspent
 NON_REENTRANT += getspnam
 NON_REENTRANT += getutent
@@ -98,7 +95,6 @@ NON_REENTRANT += random
 NON_REENTRANT += rand
 NON_REENTRANT += seed48
 NON_REENTRANT += setstate
-NON_REENTRANT += sgetsgent
 NON_REENTRANT += sgetspent
 NON_REENTRANT += srand48
 NON_REENTRANT += srandom
@@ -117,11 +113,3 @@ NON_REENTRANT += inet_nsap_ntoa
 NON_REENTRANT += inet_ntoa
 NON_REENTRANT += inet_ntop
 NON_REENTRANT += inet_pton
-
-# Separate two nothings by space to get one space in a variable
-space =
-space +=
-# The space needs to be in a variable otherwise it would be ignored.
-# And there must be no spaces around the commas because they would
-# not be ignored, logically.
-NON_REENTRANT_RE=$(subst $(space),|,$(NON_REENTRANT))

README

@@ -1 +0,0 @@
-README.md

README

@@ -0,0 +1,13 @@
+
+         LibVirt : simple API for virtualization
+
+  Libvirt is a C toolkit to interact with the virtualization capabilities
+of recent versions of Linux (and other OSes). It is free software
+available under the GNU Lesser General Public License. Virtualization of
+the Linux Operating System means the ability to run multiple instances of
+Operating Systems concurrently on a single hardware system where the basic
+resources are driven by a Linux instance. The library aim at providing
+long term stable C API initially for the Xen paravirtualization but
+should be able to integrate other virtualization mechanisms if needed.
+
+Daniel Veillard <veillard@redhat.com>

README-hacking

@@ -2,8 +2,7 @@
 
 These notes intend to help people working on the checked-out sources.
 These requirements do not apply when building from a distribution tarball.
-See also docs/hacking.html (after building libvirt using the information
-included in this file) for more detailed contribution guidelines.
+See also HACKING for more detailed libvirt contribution guidelines.
 
 * Requirements
 
@@ -11,12 +10,12 @@ We've opted to keep only the highest-level sources in the GIT repository.
 This eases our maintenance burden, (fewer merges etc.), but imposes more
 requirements on anyone wishing to build from the just-checked-out sources.
 Note the requirements to build the released archive are much less and
-are just the requirements of the standard configure && make procedure.
+are just the requirements of the standard ./configure && make procedure.
 Specific development tools and versions will be checked for and listed by
 the bootstrap script.
 
 Valgrind <http://valgrind.org/> is also highly recommended, if
-Valgrind supports your architecture.
+Valgrind supports your architecture. See also README-valgrind.
 
 While building from a just-cloned source tree may require installing a
 few prerequisites, later, a plain `git pull && make' should be sufficient.
@@ -25,16 +24,19 @@ few prerequisites, later, a plain `git pull && make' should be sufficient.
 
 You can get a copy of the source repository like this:
 
-        $ git clone https://libvirt.org/git/libvirt.git
+        $ git clone git://libvirt.org/libvirt
         $ cd libvirt
 
-We require to have the build directory different than the source directory:
+As an optional step, if you already have a copy of the gnulib git
+repository on your hard drive, then you can use it as a reference to
+reduce download time and disk space requirements:
 
-        $ mkdir build && cd build
+        $ export GNULIB_SRCDIR=/path/to/gnulib
 
-The next step is to invoke ../autogen.sh:
+The next step is to get all required pieces from gnulib,
+to run autoreconf, and to invoke ./configure:
 
-        $ ../autogen.sh
+        $ ./autogen.sh
 
 And there you are!  Just
 
@@ -44,7 +46,6 @@ And there you are!  Just
 At this point, there should be no difference between your local copy,
 and the GIT master copy:
 
-        $ cd ..
         $ git diff
 
 should output no difference.

README.md

@@ -1,86 +0,0 @@
-[![Build Status](https://travis-ci.org/libvirt/libvirt.svg)](https://travis-ci.org/libvirt/libvirt)
- [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/355/badge)](https://bestpractices.coreinfrastructure.org/projects/355)
-
-Libvirt API for virtualization
-==============================
-
-Libvirt provides a portable, long term stable C API for managing the
-virtualization technologies provided by many operating systems. It
-includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
-vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
-Hypervisor.
-
-For some of these hypervisors, it provides a stateful management
-daemon which runs on the virtualization host allowing access to the
-API both by non-privileged local users and remote users.
-
-Layered packages provide bindings of the libvirt C API into other
-languages including Python, Perl, PHP, Go, Java, OCaml, as well as
-mappings into object systems such as GObject, CIM and SNMP.
-
-Further information about the libvirt project can be found on the
-website:
-
-[https://libvirt.org](https://libvirt.org)
-
-
-License
--------
-
-The libvirt C API is distributed under the terms of GNU Lesser General
-Public License, version 2.1 (or later). Some parts of the code that are
-not part of the C library may have the more restrictive GNU General
-Public License, version 2.0 (or later). See the files `COPYING.LESSER`
-and `COPYING` for full license terms & conditions.
-
-
-Installation
-------------
-
-Libvirt uses the GNU Autotools build system, so in general can be built
-and installed with the usual commands, however, we mandate to have the
-build directory different than the source directory. For example, to build
-in a manner that is suitable for installing as root, use:
-
-```
-$ mkdir build && cd build
-$ ../configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
-$ make
-$ sudo make install
-```
-
-While to build & install as an unprivileged user
-
-```
-$ mkdir build && cd build
-$ ../configure --prefix=$HOME/usr
-$ make
-$ make install
-```
-
-The libvirt code relies on a large number of 3rd party libraries. These will
-be detected during execution of the `configure` script and a summary printed
-which lists any missing (optional) dependencies.
-
-
-Contributing
-------------
-
-The libvirt project welcomes contributions in many ways. For most components
-the best way to contribute is to send patches to the primary development
-mailing list. Further guidance on this can be found on the website:
-
-[https://libvirt.org/contribute.html](https://libvirt.org/contribute.html)
-
-
-Contact
--------
-
-The libvirt project has two primary mailing lists:
-
-  * libvirt-users@redhat.com (**for user discussions**)
-  * libvir-list@redhat.com (**for development only**)
-
-Further details on contacting the project are available on the website:
-
-[https://libvirt.org/contact.html](https://libvirt.org/contact.html)

TODO

@@ -0,0 +1,22 @@
+         libvirt TODO list
+         =================
+
+The TODO list changes frequently, so is maintained online
+in the libvirt bugzilla
+
+  http://bugzilla.redhat.com/
+
+Search against
+
+    Product: Virtualization Tools
+  Component: libvirt
+    Subject: RFE
+
+Or browse dependent bugs under
+
+  https://bugzilla.redhat.com/show_bug.cgi?id=libvirtTodo
+
+Summarized reports automatically generated from bugzilla
+and provided online at
+
+  http://libvirt.org/todo.html

autobuild.sh

@@ -0,0 +1,126 @@
+#!/bin/sh
+
+set -e
+set -v
+
+# Make things clean.
+
+test -n "$1" && RESULTS=$1 || RESULTS=results.log
+: ${AUTOBUILD_INSTALL_ROOT=$HOME/builder}
+
+# If run under the autobuilder, we must use --nodeps with rpmbuild;
+# but this can lead to odd error diagnosis for normal development.
+nodeps=
+if test "${AUTOBUILD_COUNTER+set}"; then
+  nodeps=--nodeps
+fi
+
+test -f Makefile && make -k distclean || :
+rm -rf coverage
+
+rm -rf build
+mkdir build
+cd build
+
+# Run with options not normally exercised by the rpm build, for
+# more complete code coverage.
+../autogen.sh --prefix="$AUTOBUILD_INSTALL_ROOT" \
+  --enable-expensive-tests \
+  --enable-test-coverage \
+  --disable-nls \
+  --enable-werror \
+  --enable-static
+
+# If the MAKEFLAGS envvar does not yet include a -j option,
+# add -jN where N depends on the number of processors.
+case $MAKEFLAGS in
+  *-j*) ;;
+  *) n=$(getconf _NPROCESSORS_ONLN 2> /dev/null)
+    test "$n" -gt 0 || n=1
+    n=$(expr $n + 1)
+    MAKEFLAGS="$MAKEFLAGS -j$n"
+    export MAKEFLAGS
+    ;;
+esac
+
+make
+make install
+
+# set -o pipefail is a bashism; this use of exec is the POSIX alternative
+exec 3>&1
+st=$(
+  exec 4>&1 >&3
+  { make check syntax-check 2>&1 3>&- 4>&-; echo $? >&4; } | tee "$RESULTS"
+)
+exec 3>&-
+test "$st" = 0
+test -x /usr/bin/lcov && make cov
+
+rm -f *.tar.gz
+make dist
+
+if test -n "$AUTOBUILD_COUNTER" ; then
+  EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER"
+else
+  NOW=`date +"%s"`
+  EXTRA_RELEASE=".$USER$NOW"
+fi
+
+if test -f /usr/bin/rpmbuild ; then
+  rpmbuild $nodeps \
+     --define "extra_release $EXTRA_RELEASE" \
+     --define "_sourcedir `pwd`" \
+     -ba --clean libvirt.spec
+fi
+
+# Test mingw32 cross-compile
+if test -x /usr/bin/i686-w64-mingw32-gcc ; then
+  make distclean
+
+  PKG_CONFIG_LIBDIR="/usr/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig:/usr/i686-w64-mingw32/sys-root/mingw/share/pkgconfig" \
+  PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
+  CC="i686-w64-mingw32-gcc" \
+  ../configure \
+    --build=$(uname -m)-w64-linux \
+    --host=i686-w64-mingw32 \
+    --prefix="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw" \
+    --enable-expensive-tests \
+    --enable-werror \
+    --without-libvirtd \
+    --without-python
+
+  make
+  make install
+
+fi
+
+# Test mingw64 cross-compile
+if test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
+  make distclean
+
+  PKG_CONFIG_LIBDIR="/usr/x86_64-w64-mingw32/sys-root/mingw/lib/pkgconfig:/usr/x86_64-w64-mingw32/sys-root/mingw/share/pkgconfig" \
+  PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
+  CC="x86_64-w64-mingw32-gcc" \
+  ../configure \
+    --build=$(uname -m)-w64-linux \
+    --host=x86_64-w64-mingw32 \
+    --prefix="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw" \
+    --enable-expensive-tests \
+    --enable-werror \
+    --without-libvirtd \
+    --without-python
+
+  make
+  make install
+
+fi
+
+
+if test -x /usr/bin/i686-w64-mingw32-gcc && test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
+  if test -f /usr/bin/rpmbuild ; then
+    rpmbuild $nodeps \
+       --define "extra_release $EXTRA_RELEASE" \
+       --define "_sourcedir `pwd`" \
+       -ba --clean mingw-libvirt.spec
+  fi
+fi

autogen.sh

@@ -1,23 +1,28 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
-test -n "$srcdir" || srcdir=$(dirname "$0")
-test -n "$srcdir" || srcdir=.
 
-olddir=$(pwd)
+set -e
 
+srcdir=`dirname "$0"`
+test -z "$srcdir" && srcdir=.
+
+THEDIR=`pwd`
 cd "$srcdir"
 
-(test -f src/libvirt.c) || {
-    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
-    echo " top-level libvirt directory"
+test -f src/libvirt.c || {
+    echo "You must run this script in the top-level libvirt directory"
     exit 1
 }
 
-git submodule update --init || exit 1
 
-autoreconf --verbose --force --install || exit 1
-
-if test "x$1" = "x--system"; then
+EXTRA_ARGS=
+no_git=
+if test "x$1" = "x--no-git"; then
+  no_git=" $1"
+  shift
+fi
+if test -z "$NOCONFIGURE" ; then
+  if test "x$1" = "x--system"; then
     shift
     prefix=/usr
     libdir=$prefix/lib
@@ -27,18 +32,82 @@ if test "x$1" = "x--system"; then
       libdir=$prefix/lib64
     fi
     EXTRA_ARGS="--prefix=$prefix --sysconfdir=$sysconfdir --localstatedir=$localstatedir --libdir=$libdir"
+    echo "Running ./configure with $EXTRA_ARGS $@"
+  else
+    if test -z "$*" && test ! -f "$THEDIR/config.status"; then
+        echo "I am going to run ./configure with no arguments - if you wish "
+        echo "to pass any to it, please specify them on the $0 command line."
+    fi
+  fi
 fi
 
-cd "$olddir"
+# Compute the hash we'll use to determine whether rerunning bootstrap
+# is required.  The first is just the SHA1 that selects a gnulib snapshot.
+# The second ensures that whenever we change the set of gnulib modules used
+# by this package, we rerun bootstrap to pull in the matching set of files.
+# The third ensures that whenever we change the set of local gnulib diffs,
+# we rerun bootstrap to pull in those diffs.
+bootstrap_hash()
+{
+    if test "$no_git"; then
+        echo no-git
+        return
+    fi
+    git submodule status | sed 's/^[ +-]//;s/ .*//'
+    git hash-object bootstrap.conf
+    git ls-tree -d HEAD gnulib/local | awk '{print $3}'
+}
 
-if [ "$NOCONFIGURE" = "" ]; then
-        $srcdir/configure $EXTRA_ARGS "$@" || exit 1
-
-        if [ "$1" = "--help" ]; then
-                exit 0
-        else
-                echo "Now type 'make' to compile libvirt" || exit 1
+# Ensure that whenever we pull in a gnulib update or otherwise change to a
+# different version (i.e., when switching branches), we also rerun ./bootstrap.
+# Also, running 'make rpm' tends to litter the po/ directory, and some people
+# like to run 'git clean -x -f po' to fix it; but only ./bootstrap regenerates
+# the required file po/Makevars.
+# Only run bootstrap from a git checkout, never from a tarball.
+if test -d .git || test -f .git; then
+    curr_status=.git-module-status t=
+    if test "$no_git"; then
+        t=no-git
+    elif test -d .gnulib; then
+        t=$(bootstrap_hash; git diff .gnulib)
+    fi
+    case $t:${CLEAN_SUBMODULE+set} in
+        *:set) ;;
+        *-dirty*)
+            echo "error: gnulib submodule is dirty, please investigate" 2>&1
+            echo "set env-var CLEAN_SUBMODULE to discard gnulib changes" 2>&1
+            exit 1 ;;
+    esac
+    # Keep this test in sync with cfg.mk:_update_required
+    if test "$t" = "$(cat $curr_status 2>/dev/null)" \
+        && test -f "po/Makevars" && test -f AUTHORS; then
+        # good, it's up to date, all we need is autoreconf
+        autoreconf -if
+    else
+        if test -z "$no_git" && test ${CLEAN_SUBMODULE+set}; then
+            echo cleaning up submodules...
+            git submodule foreach 'git clean -dfqx && git reset --hard'
         fi
-else
-        echo "Skipping configure process."
+        echo running bootstrap$no_git...
+        ./bootstrap$no_git --bootstrap-sync && bootstrap_hash > $curr_status \
+            || { echo "Failed to bootstrap, please investigate."; exit 1; }
+    fi
 fi
+
+test -n "$NOCONFIGURE" && exit 0
+
+cd "$THEDIR"
+
+if test "x$OBJ_DIR" != x; then
+    mkdir -p "$OBJ_DIR"
+    cd "$OBJ_DIR"
+fi
+
+if test -z "$*" && test -z "$EXTRA_ARGS" && test -f config.status; then
+    ./config.status --recheck
+else
+    $srcdir/configure $EXTRA_ARGS "$@"
+fi && {
+    echo
+    echo "Now type 'make' to compile libvirt."
+}

bootstrap

@@ -0,0 +1,991 @@
+#! /bin/sh
+# Print a version string.
+scriptversion=2013-08-15.22; # UTC
+
+# Bootstrap this package from checked-out sources.
+
+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Originally written by Paul Eggert.  The canonical version of this
+# script is maintained as build-aux/bootstrap in gnulib, however, to
+# be useful to your project, you should place a copy of it under
+# version control in the top-level directory of your project.  The
+# intent is that all customization can be done with a bootstrap.conf
+# file also maintained in your version control; gnulib comes with a
+# template build-aux/bootstrap.conf to get you started.
+
+# Please report bugs or propose patches to bug-gnulib@gnu.org.
+
+nl='
+'
+
+# Ensure file names are sorted consistently across platforms.
+LC_ALL=C
+export LC_ALL
+
+# Ensure that CDPATH is not set.  Otherwise, the output from cd
+# would cause trouble in at least one use below.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+local_gl_dir=gl
+
+me=$0
+
+usage() {
+  cat <<EOF
+Usage: $me [OPTION]...
+Bootstrap this package from the checked-out sources.
+
+Options:
+ --gnulib-srcdir=DIRNAME  specify the local directory where gnulib
+                          sources reside.  Use this if you already
+                          have gnulib sources on your machine, and
+                          do not want to waste your bandwidth downloading
+                          them again.  Defaults to \$GNULIB_SRCDIR
+ --bootstrap-sync         if this bootstrap script is not identical to
+                          the version in the local gnulib sources,
+                          update this script, and then restart it with
+                          /bin/sh or the shell \$CONFIG_SHELL
+ --no-bootstrap-sync      do not check whether bootstrap is out of sync
+ --copy                   copy files instead of creating symbolic links
+ --force                  attempt to bootstrap even if the sources seem
+                          not to have been checked out
+ --no-git                 do not use git to update gnulib.  Requires that
+                          --gnulib-srcdir point to a correct gnulib snapshot
+ --skip-po                do not download po files
+
+If the file $me.conf exists in the same directory as this script, its
+contents are read as shell variables to configure the bootstrap.
+
+For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
+are honored.
+
+Running without arguments will suffice in most cases.
+EOF
+}
+
+# warnf_ FORMAT-STRING ARG1...
+warnf_ ()
+{
+  warnf_format_=$1
+  shift
+  nl='
+'
+  case $* in
+    *$nl*) me_=$(printf "$me"|tr "$nl|" '??')
+       printf "$warnf_format_" "$@" | sed "s|^|$me_: |" ;;
+    *) printf "$me: $warnf_format_" "$@" ;;
+  esac >&2
+}
+
+# warn_ WORD1...
+warn_ ()
+{
+  # If IFS does not start with ' ', set it and emit the warning in a subshell.
+  case $IFS in
+    ' '*) warnf_ '%s\n' "$*";;
+    *)    (IFS=' '; warn_ "$@");;
+  esac
+}
+
+# die WORD1...
+die() { warn_ "$@"; exit 1; }
+
+# Configuration.
+
+# Name of the Makefile.am
+gnulib_mk=gnulib.mk
+
+# List of gnulib modules needed.
+gnulib_modules=
+
+# Any gnulib files needed that are not in modules.
+gnulib_files=
+
+: ${AUTOPOINT=autopoint}
+: ${AUTORECONF=autoreconf}
+
+# A function to be called right after gnulib-tool is run.
+# Override it via your own definition in bootstrap.conf.
+bootstrap_post_import_hook() { :; }
+
+# A function to be called after everything else in this script.
+# Override it via your own definition in bootstrap.conf.
+bootstrap_epilogue() { :; }
+
+# The command to download all .po files for a specified domain into
+# a specified directory.  Fill in the first %s is the domain name, and
+# the second with the destination directory.  Use rsync's -L and -r
+# options because the latest/%s directory and the .po files within are
+# all symlinks.
+po_download_command_format=\
+"rsync --delete --exclude '*.s1' -Lrtvz \
+ 'translationproject.org::tp/latest/%s/' '%s'"
+
+# Fallback for downloading .po files (if rsync fails).
+po_download_command_format2=\
+"wget --mirror -nd -q -np -A.po -P '%s' \
+ http://translationproject.org/latest/%s/"
+
+# Prefer a non-empty tarname (4th argument of AC_INIT if given), else
+# fall back to the package name (1st argument with munging)
+extract_package_name='
+  /^AC_INIT(\[*/{
+     s///
+     /^[^,]*,[^,]*,[^,]*,[ []*\([^][ ,)]\)/{
+       s//\1/
+       s/[],)].*//
+       p
+       q
+     }
+     s/[],)].*//
+     s/^GNU //
+     y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+     s/[^abcdefghijklmnopqrstuvwxyz0123456789_]/-/g
+     p
+  }
+'
+package=$(sed -n "$extract_package_name" configure.ac) \
+  || die 'cannot find package name in configure.ac'
+gnulib_name=lib$package
+
+build_aux=build-aux
+source_base=lib
+m4_base=m4
+doc_base=doc
+tests_base=tests
+gnulib_extra_files=''
+
+# Additional gnulib-tool options to use.  Use "\newline" to break lines.
+gnulib_tool_option_extras=
+
+# Other locale categories that need message catalogs.
+EXTRA_LOCALE_CATEGORIES=
+
+# Additional xgettext options to use.  Use "\\\newline" to break lines.
+XGETTEXT_OPTIONS='\\\
+ --flag=_:1:pass-c-format\\\
+ --flag=N_:1:pass-c-format\\\
+ --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
+'
+
+# Package bug report address and copyright holder for gettext files
+COPYRIGHT_HOLDER='Free Software Foundation, Inc.'
+MSGID_BUGS_ADDRESS=bug-$package@gnu.org
+
+# Files we don't want to import.
+excluded_files=
+
+# File that should exist in the top directory of a checked out hierarchy,
+# but not in a distribution tarball.
+checkout_only_file=README-hacking
+
+# Whether to use copies instead of symlinks.
+copy=false
+
+# Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
+# those files to be generated in directories like lib/, m4/, and po/.
+# Or set it to 'auto' to make this script select which to use based
+# on which version control system (if any) is used in the source directory.
+vc_ignore=auto
+
+# Set this to true in bootstrap.conf to enable --bootstrap-sync by
+# default.
+bootstrap_sync=false
+
+# Use git to update gnulib sources
+use_git=true
+
+check_exists() {
+  ($1 --version </dev/null) >/dev/null 2>&1
+  test $? -lt 126
+}
+
+# find_tool ENVVAR NAMES...
+# -------------------------
+# Search for a required program.  Use the value of ENVVAR, if set,
+# otherwise find the first of the NAMES that can be run.
+# If found, set ENVVAR to the program name, die otherwise.
+#
+# FIXME: code duplication, see also gnu-web-doc-update.
+find_tool ()
+{
+  find_tool_envvar=$1
+  shift
+  find_tool_names=$@
+  eval "find_tool_res=\$$find_tool_envvar"
+  if test x"$find_tool_res" = x; then
+    for i; do
+      if check_exists $i; then
+        find_tool_res=$i
+        break
+      fi
+    done
+  fi
+  if test x"$find_tool_res" = x; then
+    warn_ "one of these is required: $find_tool_names;"
+    die   "alternatively set $find_tool_envvar to a compatible tool"
+  fi
+  eval "$find_tool_envvar=\$find_tool_res"
+  eval "export $find_tool_envvar"
+}
+
+# Override the default configuration, if necessary.
+# Make sure that bootstrap.conf is sourced from the current directory
+# if we were invoked as "sh bootstrap".
+case "$0" in
+  */*) test -r "$0.conf" && . "$0.conf" ;;
+  *) test -r "$0.conf" && . ./"$0.conf" ;;
+esac
+
+# Extra files from gnulib, which override files from other sources.
+test -z "${gnulib_extra_files}" && \
+  gnulib_extra_files="
+        build-aux/install-sh
+        build-aux/mdate-sh
+        build-aux/texinfo.tex
+        build-aux/depcomp
+        build-aux/config.guess
+        build-aux/config.sub
+        doc/INSTALL
+"
+
+if test "$vc_ignore" = auto; then
+  vc_ignore=
+  test -d .git && vc_ignore=.gitignore
+  test -d CVS && vc_ignore="$vc_ignore .cvsignore"
+fi
+
+# Translate configuration into internal form.
+
+# Parse options.
+
+for option
+do
+  case $option in
+  --help)
+    usage
+    exit;;
+  --gnulib-srcdir=*)
+    GNULIB_SRCDIR=${option#--gnulib-srcdir=};;
+  --skip-po)
+    SKIP_PO=t;;
+  --force)
+    checkout_only_file=;;
+  --copy)
+    copy=true;;
+  --bootstrap-sync)
+    bootstrap_sync=true;;
+  --no-bootstrap-sync)
+    bootstrap_sync=false;;
+  --no-git)
+    use_git=false;;
+  *)
+    die "$option: unknown option";;
+  esac
+done
+
+$use_git || test -d "$GNULIB_SRCDIR" \
+  || die "Error: --no-git requires --gnulib-srcdir"
+
+if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
+  die "Bootstrapping from a non-checked-out distribution is risky."
+fi
+
+# Strip blank and comment lines to leave significant entries.
+gitignore_entries() {
+  sed '/^#/d; /^$/d' "$@"
+}
+
+# If $STR is not already on a line by itself in $FILE, insert it at the start.
+# Entries are inserted at the start of the ignore list to ensure existing
+# entries starting with ! are not overridden.  Such entries support
+# whitelisting exceptions after a more generic blacklist pattern.
+insert_if_absent() {
+  file=$1
+  str=$2
+  test -f $file || touch $file
+  test -r $file || die "Error: failed to read ignore file: $file"
+  duplicate_entries=$(gitignore_entries $file | sort | uniq -d)
+  if [ "$duplicate_entries" ] ; then
+    die "Error: Duplicate entries in $file: " $duplicate_entries
+  fi
+  linesold=$(gitignore_entries $file | wc -l)
+  linesnew=$( { echo "$str"; cat $file; } | gitignore_entries | sort -u | wc -l)
+  if [ $linesold != $linesnew ] ; then
+    { echo "$str" | cat - $file > $file.bak && mv $file.bak $file; } \
+      || die "insert_if_absent $file $str: failed"
+  fi
+}
+
+# Adjust $PATTERN for $VC_IGNORE_FILE and insert it with
+# insert_if_absent.
+insert_vc_ignore() {
+  vc_ignore_file="$1"
+  pattern="$2"
+  case $vc_ignore_file in
+  *.gitignore)
+    # A .gitignore entry that does not start with '/' applies
+    # recursively to subdirectories, so prepend '/' to every
+    # .gitignore entry.
+    pattern=$(echo "$pattern" | sed s,^,/,);;
+  esac
+  insert_if_absent "$vc_ignore_file" "$pattern"
+}
+
+# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
+found_aux_dir=no
+grep '^[	 ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
+    >/dev/null && found_aux_dir=yes
+grep '^[	 ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
+    >/dev/null && found_aux_dir=yes
+test $found_aux_dir = yes \
+  || die "configure.ac lacks 'AC_CONFIG_AUX_DIR([$build_aux])'; add it"
+
+# If $build_aux doesn't exist, create it now, otherwise some bits
+# below will malfunction.  If creating it, also mark it as ignored.
+if test ! -d $build_aux; then
+  mkdir $build_aux
+  for dot_ig in x $vc_ignore; do
+    test $dot_ig = x && continue
+    insert_vc_ignore $dot_ig $build_aux
+  done
+fi
+
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+sort_ver() { # sort -V is not generally available
+  ver1="$1"
+  ver2="$2"
+
+  # split on '.' and compare each component
+  i=1
+  while : ; do
+    p1=$(echo "$ver1" | cut -d. -f$i)
+    p2=$(echo "$ver2" | cut -d. -f$i)
+    if [ ! "$p1" ]; then
+      echo "$1 $2"
+      break
+    elif [ ! "$p2" ]; then
+      echo "$2 $1"
+      break
+    elif [ ! "$p1" = "$p2" ]; then
+      if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
+        echo "$2 $1"
+      elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
+        echo "$1 $2"
+      else # numeric, then lexicographic comparison
+        lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
+        if [ "$lp" = "$p2" ]; then
+          echo "$1 $2"
+        else
+          echo "$2 $1"
+        fi
+      fi
+      break
+    fi
+    i=$(($i+1))
+  done
+}
+
+get_version() {
+  app=$1
+
+  $app --version >/dev/null 2>&1 || return 1
+
+  $app --version 2>&1 |
+  sed -n '# Move version to start of line.
+          s/.*[v ]\([0-9]\)/\1/
+
+          # Skip lines that do not start with version.
+          /^[0-9]/!d
+
+          # Remove characters after the version.
+          s/[^.a-z0-9-].*//
+
+          # The first component must be digits only.
+          s/^\([0-9]*\)[a-z-].*/\1/
+
+          #the following essentially does s/5.005/5.5/
+          s/\.0*\([1-9]\)/.\1/g
+          p
+          q'
+}
+
+check_versions() {
+  ret=0
+
+  while read app req_ver; do
+    # We only need libtoolize from the libtool package.
+    if test "$app" = libtool; then
+      app=libtoolize
+    fi
+    # Exempt git if --no-git is in effect.
+    if test "$app" = git; then
+      $use_git || continue
+    fi
+    # Honor $APP variables ($TAR, $AUTOCONF, etc.)
+    appvar=$(echo $app | LC_ALL=C tr '[a-z]-' '[A-Z]_')
+    test "$appvar" = TAR && appvar=AMTAR
+    case $appvar in
+        GZIP) ;; # Do not use $GZIP:  it contains gzip options.
+        *) eval "app=\${$appvar-$app}" ;;
+    esac
+
+    # Handle the still-experimental Automake-NG programs specially.
+    # They remain named as the mainstream Automake programs ("automake",
+    # and "aclocal") to avoid gratuitous incompatibilities with
+    # pre-existing usages (by, say, autoreconf, or custom autogen.sh
+    # scripts), but correctly identify themselves (as being part of
+    # "GNU automake-ng") when asked their version.
+    case $app in
+      automake-ng|aclocal-ng)
+        app=${app%-ng}
+        ($app --version | grep '(GNU automake-ng)') >/dev/null 2>&1 || {
+          warn_ "Error: '$app' not found or not from Automake-NG"
+          ret=1
+          continue
+        } ;;
+    esac
+    if [ "$req_ver" = "-" ]; then
+      # Merely require app to exist; not all prereq apps are well-behaved
+      # so we have to rely on $? rather than get_version.
+      if ! check_exists $app; then
+        warn_ "Error: '$app' not found"
+        ret=1
+      fi
+    else
+      # Require app to produce a new enough version string.
+      inst_ver=$(get_version $app)
+      if [ ! "$inst_ver" ]; then
+        warn_ "Error: '$app' not found"
+        ret=1
+      else
+        latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
+        if [ ! "$latest_ver" = "$inst_ver" ]; then
+          warnf_ '%s\n'                                        \
+              "Error: '$app' version == $inst_ver is too old"  \
+              "       '$app' version >= $req_ver is required"
+          ret=1
+        fi
+      fi
+    fi
+  done
+
+  return $ret
+}
+
+print_versions() {
+  echo "Program    Min_version"
+  echo "----------------------"
+  printf %s "$buildreq"
+  echo "----------------------"
+  # can't depend on column -t
+}
+
+# Find sha1sum, named gsha1sum on MacPorts, shasum on Mac OS X 10.6.
+# Also find the compatible sha1 utility on the BSDs
+if test x"$SKIP_PO" = x; then
+  find_tool SHA1SUM sha1sum gsha1sum shasum sha1
+fi
+
+use_libtool=0
+# We'd like to use grep -E, to see if any of LT_INIT,
+# AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+# but that's not portable enough (e.g., for Solaris).
+grep '^[	 ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+  && use_libtool=1
+grep '^[	 ]*LT_INIT' configure.ac >/dev/null \
+  && use_libtool=1
+if test $use_libtool = 1; then
+  find_tool LIBTOOLIZE glibtoolize libtoolize
+fi
+
+# gnulib-tool requires at least automake and autoconf.
+# If either is not listed, add it (with minimum version) as a prerequisite.
+case $buildreq in
+  *automake*) ;;
+  *) buildreq="automake 1.9
+$buildreq" ;;
+esac
+case $buildreq in
+  *autoconf*) ;;
+  *) buildreq="autoconf 2.59
+$buildreq" ;;
+esac
+
+# When we can deduce that gnulib-tool will require patch,
+# and when patch is not already listed as a prerequisite, add it, too.
+if test -d "$local_gl_dir" \
+    && ! find "$local_gl_dir" -name '*.diff' -exec false {} +; then
+  case $buildreq in
+    *patch*) ;;
+    *) buildreq="patch -
+$buildreq" ;;
+  esac
+fi
+
+if ! printf "$buildreq" | check_versions; then
+  echo >&2
+  if test -f README-prereq; then
+    die "See README-prereq for how to get the prerequisite programs"
+  else
+    die "Please install the prerequisite programs"
+  fi
+fi
+
+echo "$0: Bootstrapping from checked-out $package sources..."
+
+# See if we can use gnulib's git-merge-changelog merge driver.
+if $use_git && test -d .git && check_exists git; then
+  if git config merge.merge-changelog.driver >/dev/null ; then
+    :
+  elif check_exists git-merge-changelog; then
+    echo "$0: initializing git-merge-changelog driver"
+    git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
+    git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
+  else
+    echo "$0: consider installing git-merge-changelog from gnulib"
+  fi
+fi
+
+
+cleanup_gnulib() {
+  status=$?
+  rm -fr "$gnulib_path"
+  exit $status
+}
+
+git_modules_config () {
+  test -f .gitmodules && git config --file .gitmodules "$@"
+}
+
+if $use_git; then
+  gnulib_path=$(git_modules_config submodule.gnulib.path)
+  test -z "$gnulib_path" && gnulib_path=gnulib
+fi
+
+# Get gnulib files.  Populate $GNULIB_SRCDIR, possibly updating a
+# submodule, for use in the rest of the script.
+
+case ${GNULIB_SRCDIR--} in
+-)
+  # Note that $use_git is necessarily true in this case.
+  if git_modules_config submodule.gnulib.url >/dev/null; then
+    echo "$0: getting gnulib files..."
+    git submodule init || exit $?
+    git submodule update || exit $?
+
+  elif [ ! -d "$gnulib_path" ]; then
+    echo "$0: getting gnulib files..."
+
+    trap cleanup_gnulib 1 2 13 15
+
+    shallow=
+    git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
+    git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
+      cleanup_gnulib
+
+    trap - 1 2 13 15
+  fi
+  GNULIB_SRCDIR=$gnulib_path
+  ;;
+*)
+  # Use GNULIB_SRCDIR directly or as a reference.
+  if $use_git && test -d "$GNULIB_SRCDIR"/.git && \
+        git_modules_config submodule.gnulib.url >/dev/null; then
+    echo "$0: getting gnulib files..."
+    if git submodule -h|grep -- --reference > /dev/null; then
+      # Prefer the one-liner available in git 1.6.4 or newer.
+      git submodule update --init --reference "$GNULIB_SRCDIR" \
+        "$gnulib_path" || exit $?
+    else
+      # This fallback allows at least git 1.5.5.
+      if test -f "$gnulib_path"/gnulib-tool; then
+        # Since file already exists, assume submodule init already complete.
+        git submodule update || exit $?
+      else
+        # Older git can't clone into an empty directory.
+        rmdir "$gnulib_path" 2>/dev/null
+        git clone --reference "$GNULIB_SRCDIR" \
+          "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
+          && git submodule init && git submodule update \
+          || exit $?
+      fi
+    fi
+    GNULIB_SRCDIR=$gnulib_path
+  fi
+  ;;
+esac
+
+# $GNULIB_SRCDIR now points to the version of gnulib to use, and
+# we no longer need to use git or $gnulib_path below here.
+
+if $bootstrap_sync; then
+  cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
+    echo "$0: updating bootstrap and restarting..."
+    case $(sh -c 'echo "$1"' -- a) in
+      a) ignored=--;;
+      *) ignored=ignored;;
+    esac
+    exec sh -c \
+      'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
+      $ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \
+      "$0" "$@" --no-bootstrap-sync
+  }
+fi
+
+gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
+<$gnulib_tool || exit $?
+
+# Get translations.
+
+download_po_files() {
+  subdir=$1
+  domain=$2
+  echo "$me: getting translations into $subdir for $domain..."
+  cmd=$(printf "$po_download_command_format" "$domain" "$subdir")
+  eval "$cmd" && return
+  # Fallback to HTTP.
+  cmd=$(printf "$po_download_command_format2" "$subdir" "$domain")
+  eval "$cmd"
+}
+
+# Mirror .po files to $po_dir/.reference and copy only the new
+# or modified ones into $po_dir.  Also update $po_dir/LINGUAS.
+# Note po files that exist locally only are left in $po_dir but will
+# not be included in LINGUAS and hence will not be distributed.
+update_po_files() {
+  # Directory containing primary .po files.
+  # Overwrite them only when we're sure a .po file is new.
+  po_dir=$1
+  domain=$2
+
+  # Mirror *.po files into this dir.
+  # Usually contains *.s1 checksum files.
+  ref_po_dir="$po_dir/.reference"
+
+  test -d $ref_po_dir || mkdir $ref_po_dir || return
+  download_po_files $ref_po_dir $domain \
+    && ls "$ref_po_dir"/*.po 2>/dev/null |
+      sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" || return
+
+  langs=$(cd $ref_po_dir && echo *.po | sed 's/\.po//g')
+  test "$langs" = '*' && langs=x
+  for po in $langs; do
+    case $po in x) continue;; esac
+    new_po="$ref_po_dir/$po.po"
+    cksum_file="$ref_po_dir/$po.s1"
+    if ! test -f "$cksum_file" ||
+        ! test -f "$po_dir/$po.po" ||
+        ! $SHA1SUM -c "$cksum_file" < "$new_po" > /dev/null 2>&1; then
+      echo "$me: updated $po_dir/$po.po..."
+      cp "$new_po" "$po_dir/$po.po" \
+          && $SHA1SUM < "$new_po" > "$cksum_file" || return
+    fi
+  done
+}
+
+case $SKIP_PO in
+'')
+  if test -d po; then
+    update_po_files po $package || exit
+  fi
+
+  if test -d runtime-po; then
+    update_po_files runtime-po $package-runtime || exit
+  fi;;
+esac
+
+symlink_to_dir()
+{
+  src=$1/$2
+  dst=${3-$2}
+
+  test -f "$src" && {
+
+    # If the destination directory doesn't exist, create it.
+    # This is required at least for "lib/uniwidth/cjk.h".
+    dst_dir=$(dirname "$dst")
+    if ! test -d "$dst_dir"; then
+      mkdir -p "$dst_dir"
+
+      # If we've just created a directory like lib/uniwidth,
+      # tell version control system(s) it's ignorable.
+      # FIXME: for now, this does only one level
+      parent=$(dirname "$dst_dir")
+      for dot_ig in x $vc_ignore; do
+        test $dot_ig = x && continue
+        ig=$parent/$dot_ig
+        insert_vc_ignore $ig "${dst_dir##*/}"
+      done
+    fi
+
+    if $copy; then
+      {
+        test ! -h "$dst" || {
+          echo "$me: rm -f $dst" &&
+          rm -f "$dst"
+        }
+      } &&
+      test -f "$dst" &&
+      cmp -s "$src" "$dst" || {
+        echo "$me: cp -fp $src $dst" &&
+        cp -fp "$src" "$dst"
+      }
+    else
+      # Leave any existing symlink alone, if it already points to the source,
+      # so that broken build tools that care about symlink times
+      # aren't confused into doing unnecessary builds.  Conversely, if the
+      # existing symlink's time stamp is older than the source, make it afresh,
+      # so that broken tools aren't confused into skipping needed builds.  See
+      # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
+      test -h "$dst" &&
+      src_ls=$(ls -diL "$src" 2>/dev/null) && set $src_ls && src_i=$1 &&
+      dst_ls=$(ls -diL "$dst" 2>/dev/null) && set $dst_ls && dst_i=$1 &&
+      test "$src_i" = "$dst_i" &&
+      both_ls=$(ls -dt "$src" "$dst") &&
+      test "X$both_ls" = "X$dst$nl$src" || {
+        dot_dots=
+        case $src in
+        /*) ;;
+        *)
+          case /$dst/ in
+          *//* | */../* | */./* | /*/*/*/*/*/)
+             die "invalid symlink calculation: $src -> $dst";;
+          /*/*/*/*/)    dot_dots=../../../;;
+          /*/*/*/)      dot_dots=../../;;
+          /*/*/)        dot_dots=../;;
+          esac;;
+        esac
+
+        echo "$me: ln -fs $dot_dots$src $dst" &&
+        ln -fs "$dot_dots$src" "$dst"
+      }
+    fi
+  }
+}
+
+version_controlled_file() {
+  parent=$1
+  file=$2
+  if test -d .git; then
+    git rm -n "$file" > /dev/null 2>&1
+  elif test -d .svn; then
+    svn log -r HEAD "$file" > /dev/null 2>&1
+  elif test -d CVS; then
+    grep -F "/${file##*/}/" "$parent/CVS/Entries" 2>/dev/null |
+             grep '^/[^/]*/[0-9]' > /dev/null
+  else
+    warn_ "no version control for $file?"
+    false
+  fi
+}
+
+# NOTE: we have to be careful to run both autopoint and libtoolize
+# before gnulib-tool, since gnulib-tool is likely to provide newer
+# versions of files "installed" by these two programs.
+# Then, *after* gnulib-tool (see below), we have to be careful to
+# run autoreconf in such a way that it does not run either of these
+# two just-pre-run programs.
+
+# Import from gettext.
+with_gettext=yes
+grep '^[	 ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
+    with_gettext=no
+
+if test $with_gettext = yes || test $use_libtool = 1; then
+
+  tempbase=.bootstrap$$
+  trap "rm -f $tempbase.0 $tempbase.1" 1 2 13 15
+
+  > $tempbase.0 > $tempbase.1 &&
+  find . ! -type d -print | sort > $tempbase.0 || exit
+
+  if test $with_gettext = yes; then
+    # Released autopoint has the tendency to install macros that have been
+    # obsoleted in current gnulib, so run this before gnulib-tool.
+    echo "$0: $AUTOPOINT --force"
+    $AUTOPOINT --force || exit
+  fi
+
+  # Autoreconf runs aclocal before libtoolize, which causes spurious
+  # warnings if the initial aclocal is confused by the libtoolized
+  # (or worse out-of-date) macro directory.
+  # libtoolize 1.9b added the --install option; but we support back
+  # to libtoolize 1.5.22, where the install action was default.
+  if test $use_libtool = 1; then
+    install=
+    case $($LIBTOOLIZE --help) in
+      *--install*) install=--install ;;
+    esac
+    echo "running: $LIBTOOLIZE $install --copy"
+    $LIBTOOLIZE $install --copy
+  fi
+
+  find . ! -type d -print | sort >$tempbase.1
+  old_IFS=$IFS
+  IFS=$nl
+  for file in $(comm -13 $tempbase.0 $tempbase.1); do
+    IFS=$old_IFS
+    parent=${file%/*}
+    version_controlled_file "$parent" "$file" || {
+      for dot_ig in x $vc_ignore; do
+        test $dot_ig = x && continue
+        ig=$parent/$dot_ig
+        insert_vc_ignore "$ig" "${file##*/}"
+      done
+    }
+  done
+  IFS=$old_IFS
+
+  rm -f $tempbase.0 $tempbase.1
+  trap - 1 2 13 15
+fi
+
+# Import from gnulib.
+
+gnulib_tool_options="\
+ --import\
+ --no-changelog\
+ --aux-dir $build_aux\
+ --doc-base $doc_base\
+ --lib $gnulib_name\
+ --m4-base $m4_base/\
+ --source-base $source_base/\
+ --tests-base $tests_base\
+ --local-dir $local_gl_dir\
+ $gnulib_tool_option_extras\
+"
+if test $use_libtool = 1; then
+  case "$gnulib_tool_options " in
+    *' --libtool '*) ;;
+    *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
+  esac
+fi
+echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
+$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
+
+for file in $gnulib_files; do
+  symlink_to_dir "$GNULIB_SRCDIR" $file \
+    || die "failed to symlink $file"
+done
+
+bootstrap_post_import_hook \
+  || die "bootstrap_post_import_hook failed"
+
+# Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
+# gnulib-populated directories.  Such .m4 files would cause aclocal to fail.
+# The following requires GNU find 4.2.3 or newer.  Considering the usual
+# portability constraints of this script, that may seem a very demanding
+# requirement, but it should be ok.  Ignore any failure, which is fine,
+# since this is only a convenience to help developers avoid the relatively
+# unusual case in which a symlinked-to .m4 file is git-removed from gnulib
+# between successive runs of this script.
+find "$m4_base" "$source_base" \
+  -depth \( -name '*.m4' -o -name '*.[ch]' \) \
+  -type l -xtype l -delete > /dev/null 2>&1
+
+# Invoke autoreconf with --force --install to ensure upgrades of tools
+# such as ylwrap.
+AUTORECONFFLAGS="--verbose --install --force -I $m4_base $ACLOCAL_FLAGS"
+
+# Some systems (RHEL 5) are using ancient autotools, for which the
+# --no-recursive option had not been invented.  Detect that lack and
+# omit the option when it's not supported.  FIXME in 2017: remove this
+# hack when RHEL 5 autotools are updated, or when they become irrelevant.
+case $($AUTORECONF --help) in
+  *--no-recursive*) AUTORECONFFLAGS="$AUTORECONFFLAGS --no-recursive";;
+esac
+
+# Tell autoreconf not to invoke autopoint or libtoolize; they were run above.
+echo "running: AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS"
+AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS \
+  || die "autoreconf failed"
+
+# Get some extra files from gnulib, overriding existing files.
+for file in $gnulib_extra_files; do
+  case $file in
+  */INSTALL) dst=INSTALL;;
+  build-aux/*) dst=$build_aux/${file#build-aux/};;
+  *) dst=$file;;
+  esac
+  symlink_to_dir "$GNULIB_SRCDIR" $file $dst \
+    || die "failed to symlink $file"
+done
+
+if test $with_gettext = yes; then
+  # Create gettext configuration.
+  echo "$0: Creating po/Makevars from po/Makevars.template ..."
+  rm -f po/Makevars
+  sed '
+    /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
+    /^COPYRIGHT_HOLDER *=/s/=.*/= '"$COPYRIGHT_HOLDER"'/
+    /^MSGID_BUGS_ADDRESS *=/s|=.*|= '"$MSGID_BUGS_ADDRESS"'|
+    /^XGETTEXT_OPTIONS *=/{
+      s/$/ \\/
+      a\
+          '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
+    }
+  ' po/Makevars.template >po/Makevars \
+    || die 'cannot generate po/Makevars'
+
+  # If the 'gettext' module is in use, grab the latest Makefile.in.in.
+  # If only the 'gettext-h' module is in use, assume autopoint already
+  # put the correct version of this file into place.
+  case $gnulib_modules in
+  *gettext-h*) ;;
+  *gettext*)
+    cp $GNULIB_SRCDIR/build-aux/po/Makefile.in.in po/Makefile.in.in \
+      || die "cannot create po/Makefile.in.in"
+    ;;
+  esac
+
+  if test -d runtime-po; then
+    # Similarly for runtime-po/Makevars, but not quite the same.
+    rm -f runtime-po/Makevars
+    sed '
+      /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
+      /^subdir *=.*/s/=.*/= runtime-po/
+      /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
+      /^XGETTEXT_OPTIONS *=/{
+        s/$/ \\/
+        a\
+            '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
+      }
+    ' po/Makevars.template >runtime-po/Makevars \
+    || die 'cannot generate runtime-po/Makevars'
+
+    # Copy identical files from po to runtime-po.
+    (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
+  fi
+fi
+
+bootstrap_epilogue
+
+echo "$0: done.  Now you can run './configure'."
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

bootstrap.conf

@@ -0,0 +1,252 @@
+# Bootstrap configuration.
+
+# Copyright (C) 2010-2013 Red Hat, Inc.
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see
+# <http://www.gnu.org/licenses/>.
+
+# gnulib modules used by this package.
+gnulib_modules='
+accept
+areadlink
+autobuild
+base64
+bind
+bitrotate
+byteswap
+c-ctype
+c-strcase
+c-strcasestr
+calloc-posix
+canonicalize-lgpl
+chown
+clock-time
+close
+connect
+configmake
+count-one-bits
+crypto/md5
+crypto/sha256
+dirname-lgpl
+environ
+execinfo
+fclose
+fcntl
+fcntl-h
+fdatasync
+ffs
+ffsl
+fnmatch
+fsync
+func
+getaddrinfo
+getcwd-lgpl
+gethostname
+getpass
+getpeername
+getsockname
+gettext-h
+gettimeofday
+gitlog-to-changelog
+gnumakefile
+ignore-value
+inet_pton
+intprops
+ioctl
+isatty
+largefile
+ldexp
+listen
+localeconv
+maintainer-makefile
+manywarnings
+mgetgroups
+mkdtemp
+mkostemp
+mkostemps
+mktempd
+net_if
+netdb
+nonblocking
+openpty
+passfd
+perror
+physmem
+pipe-posix
+pipe2
+poll
+posix-shell
+pthread
+pthread_sigmask
+recv
+regex
+random_r
+sched
+secure_getenv
+send
+setenv
+setsockopt
+sigaction
+sigpipe
+snprintf
+socket
+stat-time
+stdarg
+stpcpy
+strchrnul
+strdup-posix
+strndup
+strerror
+strerror_r-posix
+strptime
+strsep
+strtok_r
+sys_stat
+sys_wait
+termios
+time_r
+timegm
+ttyname_r
+uname
+useless-if-before-free
+usleep
+vasprintf
+verify
+vc-list-files
+vsnprintf
+waitpid
+warnings
+'
+
+# Additional xgettext options to use.  Use "\\\newline" to break lines.
+XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
+ --flag=virAsprintf:2:c-format\\\
+ --from-code=UTF-8\\\
+'
+
+# This is not a GNU package, so the default bug address is invalid,
+# and the translation project is not in use.
+MSGID_BUGS_ADDRESS=libvir-list@redhat.com
+COPYRIGHT_HOLDER='Red Hat, Inc.'
+SKIP_PO=true
+
+# Enable copy-mode for MSYS/MinGW. MSYS' ln doesn't work well in the way
+# bootstrap uses it with relative paths.
+if test -n "$MSYSTEM"; then
+    copy=true
+fi
+
+# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
+# appears in configure.ac, exclude some unnecessary files.
+# Without grep's -E option (not portable enough, pre-configure),
+# the following test is ugly.  Also, this depends on the existence
+# of configure.ac, not the obsolescent-named configure.in.  But if
+# you're using this infrastructure, you should care about such things.
+
+gettext_external=0
+grep '^[	 ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
+  gettext_external=1
+grep '^[	 ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
+  gettext_external=1
+
+if test $gettext_external = 1; then
+  # Gettext supplies these files, but we don't need them since
+  # we don't have an intl subdirectory.
+  excluded_files='
+      m4/glibc2.m4
+      m4/intdiv0.m4
+      m4/lcmessage.m4
+      m4/uintmax_t.m4
+      m4/ulonglong.m4
+      m4/visibility.m4
+  '
+fi
+
+# Tell gnulib to:
+#   require LGPLv2+
+#   apply any local diffs in gnulib/local/ dir
+#   put *.m4 files in new gnulib/m4/ dir
+#   put *.[ch] files in new gnulib/lib/ dir
+#   import gnulib tests in new gnulib/tests/ dir
+gnulib_name=libgnu
+m4_base=gnulib/m4
+source_base=gnulib/lib
+tests_base=gnulib/tests
+gnulib_tool_option_extras="\
+ --lgpl=2\
+ --with-tests\
+ --makefile-name=gnulib.mk\
+ --avoid=pt_chown\
+ --avoid=lock-tests\
+"
+local_gl_dir=gnulib/local
+
+# Convince bootstrap to use multiple m4 directories.
+: ${ACLOCAL=aclocal}
+ACLOCAL="$ACLOCAL -I m4"
+export ACLOCAL
+
+# Build prerequisites
+# Note that some of these programs are only required for 'make dist' to
+# succeed from a fresh git checkout; not all of these programs are
+# required to run 'make dist' on a tarball.  As a special case, we want
+# to require the equivalent of the Fedora python-devel package, but
+# RHEL 5 lacks the witness python-config package; we hack around that
+# old environment below.
+buildreq="\
+autoconf   2.59
+automake   1.9.6
+autopoint  -
+gettext    0.17
+git        1.5.5
+gzip       -
+libtool    -
+patch      -
+perl       5.5
+pkg-config -
+python-config -
+rpcgen     -
+tar        -
+xmllint	   -
+xsltproc   -
+"
+# Use rpm as a fallback to bypass the bootstrap probe for python-config,
+# for the sake of RHEL 5; without requiring it on newer systems that
+# have python-config to begin with.
+if `(${PYTHON_CONFIG-python-config} --version;
+     test $? -lt 126 || rpm -q python-devel) >/dev/null 2>&1`; then
+  PYTHON_CONFIG=true
+fi
+
+# Automake requires that ChangeLog and AUTHORS exist.
+touch AUTHORS ChangeLog || exit 1
+
+# Override bootstrap's list - we don't use mdate-sh or texinfo.tex.
+gnulib_extra_files="
+        build-aux/install-sh
+        build-aux/depcomp
+        build-aux/config.guess
+        build-aux/config.sub
+        doc/INSTALL
+"
+
+
+bootstrap_post_import_hook()
+{
+  # Change paths in gnulib/tests/gnulib.mk from "../../.." to "../..",
+  # and make tests conditional by changing "TESTS" to "GNULIB_TESTS".
+  m=gnulib/tests/gnulib.mk
+  sed 's,\.\./\.\./\.\.,../..,g; s/^TESTS /GNULIB_TESTS /' $m > $m-t
+  mv -f $m-t $m
+}

build-aux/augeas-gentest.pl

@@ -0,0 +1,71 @@
+#!/usr/bin/perl
+#
+# augeas-gentest.pl: Generate an augeas test file, from an
+#                    example config file + test file template
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see
+# <http://www.gnu.org/licenses/>.
+#
+# Authors:
+#     Daniel P. Berrange <berrange@redhat.com>
+
+use strict;
+use warnings;
+
+die "syntax: $0 CONFIG TEMPLATE AUGTEST\n" unless @ARGV == 3;
+
+my $config = shift @ARGV;
+my $template = shift @ARGV;
+my $augtest = shift @ARGV;
+
+open AUGTEST, ">", $augtest or die "cannot create $augtest: $!";
+
+$SIG{__DIE__} = sub {
+    unlink $augtest;
+};
+
+open CONFIG, "<", $config or die "cannot read $config: $!";
+open TEMPLATE, "<", $template or die "cannot read $template: $!";
+
+my $group = 0;
+while (<TEMPLATE>) {
+    if (/::CONFIG::/) {
+        my $group = 0;
+        print AUGTEST "  let conf = \"";
+        while (<CONFIG>) {
+            if (/^#\w/) {
+                s/^#//;
+                s/\"/\\\"/g;
+                print AUGTEST $_;
+                $group = /\[\s$/;
+            } elsif ($group) {
+                s/\"/\\\"/g;
+                if (/#\s*\]/) {
+                    $group = 0;
+                }
+                if (/^#/) {
+                    s/^#//;
+                    print AUGTEST $_;
+                }
+            }
+        }
+        print AUGTEST "\"\n";
+    } else {
+        print AUGTEST $_;
+    }
+}
+
+close TEMPLATE;
+close CONFIG;
+close AUGTEST or die "cannot save $augtest: $!";

build-aux/bracket-spacing.pl

@@ -0,0 +1,144 @@
+#!/usr/bin/perl
+#
+# bracket-spacing.pl: Report any usage of 'function (..args..)'
+# Also check for other syntax issues, such as correct use of ';'
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see
+# <http://www.gnu.org/licenses/>.
+#
+# Authors:
+#     Daniel P. Berrange <berrange@redhat.com>
+
+use strict;
+use warnings;
+
+my $ret = 0;
+my $incomment = 0;
+
+foreach my $file (@ARGV) {
+    open FILE, $file;
+
+    while (defined (my $line = <FILE>)) {
+        my $data = $line;
+
+        # Kill any quoted ; or "
+        $data =~ s,'[";]','X',g;
+
+        # Kill any quoted strings
+        $data =~ s,"([^\\\"]|\\.)*","XXX",g;
+
+        # Kill any C++ style comments
+        $data =~ s,//.*$,//,;
+
+        next if $data =~ /^#/;
+
+        # Kill contents of multi-line comments
+        # and detect end of multi-line comments
+        if ($incomment) {
+            if ($data =~ m,\*/,) {
+                $incomment = 0;
+                $data =~ s,^.*\*/,*/,;
+            } else {
+                $data = "";
+            }
+        }
+
+        # Kill single line comments, and detect
+        # start of multi-line comments
+        if ($data =~ m,/\*.*\*/,) {
+            $data =~ s,/\*.*\*/,/* */,;
+        } elsif ($data =~ m,/\*,) {
+            $incomment = 1;
+            $data =~ s,/\*.*,/*,;
+        }
+
+        # We need to match things like
+        #
+        #  int foo (int bar, bool wizz);
+        #  foo (bar, wizz);
+        #
+        # but not match things like:
+        #
+        #  typedef int (*foo)(bar wizz)
+        #
+        # we can't do this (efficiently) without
+        # missing things like
+        #
+        #  foo (*bar, wizz);
+        #
+        while ($data =~ /(\w+)\s\((?!\*)/) {
+            my $kw = $1;
+
+            # Allow space after keywords only
+            if ($kw =~ /^(if|for|while|switch|return)$/) {
+                $data =~ s/($kw\s\()/XXX(/;
+            } else {
+                print "$file:$.: $line";
+                $ret = 1;
+                last;
+            }
+        }
+
+        # Require whitespace immediately after keywords,
+        # but none after the opening bracket
+        while ($data =~ /\b(if|for|while|switch|return)\(/ ||
+               $data =~ /\b(if|for|while|switch|return)\s+\(\s/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
+
+        # Forbid whitespace between )( of a function typedef
+        while ($data =~ /\(\*\w+\)\s+\(/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
+
+        # Forbid whitespace following ( or prior to )
+        while ($data =~ /\S\s+\)/ ||
+               $data =~ /\(\s+\S/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
+
+        # Forbid whitespace before ";". Things like below are allowed:
+        #
+        # 1) The expression is empty for "for" loop. E.g.
+        #   for (i = 0; ; i++)
+        #
+        # 2) An empty statement. E.g.
+        #   while (write(statuswrite, &status, 1) == -1 &&
+        #          errno == EINTR)
+        #       ;
+        #
+        while ($data =~ /[^;\s]\s+;/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
+
+        # Require EOL, macro line continuation, or whitespace after ";".
+        # Allow "for (;;)" as an exception.
+        while ($data =~ /;[^	 \\\n;)]/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
+    }
+    close FILE;
+}
+
+exit $ret;

build-aux/check-spacing.pl

@@ -1,198 +0,0 @@
-#!/usr/bin/env perl
-#
-# check-spacing.pl: Report any usage of 'function (..args..)'
-# Also check for other syntax issues, such as correct use of ';'
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library.  If not, see
-# <http://www.gnu.org/licenses/>.
-
-use strict;
-use warnings;
-
-my $ret = 0;
-my $incomment = 0;
-
-foreach my $file (@ARGV) {
-    # Per-file variables for multiline Curly Bracket (cb_) check
-    my $cb_linenum = 0;
-    my $cb_code = "";
-    my $cb_scolon = 0;
-
-    open FILE, $file;
-
-    while (defined (my $line = <FILE>)) {
-        my $data = $line;
-        # For temporary modifications
-        my $tmpdata;
-
-        # Kill any quoted , ; = or "
-        $data =~ s/'[";,=]'/'X'/g;
-
-        # Kill any quoted strings
-        $data =~ s,"(?:[^\\\"]|\\.)*","XXX",g;
-
-        next if $data =~ /^#/;
-
-        # Kill contents of multi-line comments
-        # and detect end of multi-line comments
-        if ($incomment) {
-            if ($data =~ m,\*/,) {
-                $incomment = 0;
-                $data =~ s,^.*\*/,*/,;
-            } else {
-                $data = "";
-            }
-        }
-
-        # Kill single line comments, and detect
-        # start of multi-line comments
-        if ($data =~ m,/\*.*\*/,) {
-            $data =~ s,/\*.*\*/,/* */,;
-        } elsif ($data =~ m,/\*,) {
-            $incomment = 1;
-            $data =~ s,/\*.*,/*,;
-        }
-
-        # We need to match things like
-        #
-        #  int foo (int bar, bool wizz);
-        #  foo (bar, wizz);
-        #
-        # but not match things like:
-        #
-        #  typedef int (*foo)(bar wizz)
-        #
-        # we can't do this (efficiently) without
-        # missing things like
-        #
-        #  foo (*bar, wizz);
-        #
-        # We also don't want to spoil the $data so it can be used
-        # later on.
-        $tmpdata = $data;
-        while ($tmpdata =~ /(\w+)\s\((?!\*)/) {
-            my $kw = $1;
-
-            # Allow space after keywords only
-            if ($kw =~ /^(?:if|for|while|switch|return)$/) {
-                $tmpdata =~ s/(?:$kw\s\()/XXX(/;
-            } else {
-                print "Whitespace after non-keyword:\n";
-                print "$file:$.: $line";
-                $ret = 1;
-                last;
-            }
-        }
-
-        # Require whitespace immediately after keywords
-        if ($data =~ /\b(?:if|for|while|switch|return)\(/) {
-            print "No whitespace after keyword:\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # Forbid whitespace between )( of a function typedef
-        if ($data =~ /\(\*\w+\)\s+\(/) {
-            print "Whitespace between ')' and '(':\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # Forbid whitespace following ( or prior to )
-        # but allow whitespace before ) on a single line
-        # (optionally followed by a semicolon)
-        if (($data =~ /\s\)/ && not $data =~ /^\s+\);?$/) ||
-            $data =~ /\((?!$)\s/) {
-            print "Whitespace after '(' or before ')':\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # Forbid whitespace before ";" or ",". Things like below are allowed:
-        #
-        # 1) The expression is empty for "for" loop. E.g.
-        #   for (i = 0; ; i++)
-        #
-        # 2) An empty statement. E.g.
-        #   while (write(statuswrite, &status, 1) == -1 &&
-        #          errno == EINTR)
-        #       ;
-        #
-        if ($data =~ /\s[;,]/) {
-            unless ($data =~ /\S; ; / ||
-                    $data =~ /^\s+;/) {
-                print "Whitespace before semicolon or comma:\n";
-                print "$file:$.: $line";
-                $ret = 1;
-            }
-        }
-
-        # Require EOL, macro line continuation, or whitespace after ";".
-        # Allow "for (;;)" as an exception.
-        if ($data =~ /;[^	 \\\n;)]/) {
-            print "Invalid character after semicolon:\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # Require EOL, space, or enum/struct end after comma.
-        if ($data =~ /,[^ \\\n)}]/) {
-            print "Invalid character after comma:\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # Require spaces around assignment '=', compounds and '=='
-        if ($data =~ /[^ ]\b[!<>&|\-+*\/%\^=]?=/ ||
-            $data =~ /=[^= \\\n]/) {
-            print "Spacing around '=' or '==':\n";
-            print "$file:$.: $line";
-            $ret = 1;
-        }
-
-        # One line conditional statements with one line bodies should
-        # not use curly brackets.
-        if ($data =~ /^\s*(if|while|for)\b.*\{$/) {
-            $cb_linenum = $.;
-            $cb_code = $line;
-            $cb_scolon = 0;
-        }
-
-        # We need to check for exactly one semicolon inside the body,
-        # because empty statements (e.g. with comment only) are
-        # allowed
-        if ($cb_linenum == $. - 1 && $data =~ /^[^;]*;[^;]*$/) {
-            $cb_code .= $line;
-            $cb_scolon = 1;
-        }
-
-        if ($data =~ /^\s*}\s*$/ &&
-            $cb_linenum == $. - 2 &&
-            $cb_scolon) {
-
-            print "Curly brackets around single-line body:\n";
-            print "$file:$cb_linenum-$.:\n$cb_code$line";
-            $ret = 1;
-
-            # There _should_ be no need to reset the values; but to
-            # keep my inner peace...
-            $cb_linenum = 0;
-            $cb_scolon = 0;
-            $cb_code = "";
-        }
-    }
-    close FILE;
-}
-
-exit $ret;

build-aux/useless-if-before-free

@@ -1,226 +0,0 @@
-#!/bin/sh
-#! -*-perl-*-
-
-# Detect instances of "if (p) free (p);".
-# Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces.
-
-# Copyright (C) 2008-2019 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-#
-# Written by Jim Meyering
-
-# This is a prologue that allows to run a perl script as an executable
-# on systems that are compliant to a POSIX version before POSIX:2017.
-# On such systems, the usual invocation of an executable through execlp()
-# or execvp() fails with ENOEXEC if it is a script that does not start
-# with a #! line.  The script interpreter mentioned in the #! line has
-# to be /bin/sh, because on GuixSD systems that is the only program that
-# has a fixed file name.  The second line is essential for perl and is
-# also useful for editing this file in Emacs.  The next two lines below
-# are valid code in both sh and perl.  When executed by sh, they re-execute
-# the script through the perl program found in $PATH.  The '-x' option
-# is essential as well; without it, perl would re-execute the script
-# through /bin/sh.  When executed by  perl, the next two lines are a no-op.
-eval 'exec perl -wSx "$0" "$@"'
-     if 0;
-
-my $VERSION = '2018-03-07 03:47'; # UTC
-# The definition above must lie within the first 8 lines in order
-# for the Emacs time-stamp write hook (at end) to update it.
-# If you change this file with Emacs, please let the write hook
-# do its job.  Otherwise, update this string manually.
-
-use strict;
-use warnings;
-use Getopt::Long;
-
-(my $ME = $0) =~ s|.*/||;
-
-# use File::Coda; # https://meyering.net/code/Coda/
-END {
-  defined fileno STDOUT or return;
-  close STDOUT and return;
-  warn "$ME: failed to close standard output: $!\n";
-  $? ||= 1;
-}
-
-sub usage ($)
-{
-  my ($exit_code) = @_;
-  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
-  if ($exit_code != 0)
-    {
-      print $STREAM "Try '$ME --help' for more information.\n";
-    }
-  else
-    {
-      print $STREAM <<EOF;
-Usage: $ME [OPTIONS] FILE...
-
-Detect any instance in FILE of a useless "if" test before a free call, e.g.,
-"if (p) free (p);".  Any such test may be safely removed without affecting
-the semantics of the C code in FILE.  Use --name=FOO --name=BAR to also
-detect free-like functions named FOO and BAR.
-
-OPTIONS:
-
-   --list       print only the name of each matching FILE (\\0-terminated)
-   --name=N     add name N to the list of \'free\'-like functions to detect;
-                  may be repeated
-
-   --help       display this help and exit
-   --version    output version information and exit
-
-Exit status:
-
-  0   one or more matches
-  1   no match
-  2   an error
-
-EXAMPLE:
-
-For example, this command prints all removable "if" tests before "free"
-and "kfree" calls in the linux kernel sources:
-
-    git ls-files -z |xargs -0 $ME --name=kfree
-
-EOF
-    }
-  exit $exit_code;
-}
-
-sub is_NULL ($)
-{
-  my ($expr) = @_;
-  return ($expr eq 'NULL' || $expr eq '0');
-}
-
-{
-  sub EXIT_MATCH {0}
-  sub EXIT_NO_MATCH {1}
-  sub EXIT_ERROR {2}
-  my $err = EXIT_NO_MATCH;
-
-  my $list;
-  my @name = qw(free);
-  GetOptions
-    (
-     help => sub { usage 0 },
-     version => sub { print "$ME version $VERSION\n"; exit },
-     list => \$list,
-     'name=s@' => \@name,
-    ) or usage 1;
-
-  # Make sure we have the right number of non-option arguments.
-  # Always tell the user why we fail.
-  @ARGV < 1
-    and (warn "$ME: missing FILE argument\n"), usage EXIT_ERROR;
-
-  my $or = join '|', @name;
-  my $regexp = qr/(?:$or)/;
-
-  # Set the input record separator.
-  # Note: this makes it impractical to print line numbers.
-  $/ = '"';
-
-  my $found_match = 0;
- FILE:
-  foreach my $file (@ARGV)
-    {
-      open FH, '<', $file
-        or (warn "$ME: can't open '$file' for reading: $!\n"),
-          $err = EXIT_ERROR, next;
-      while (defined (my $line = <FH>))
-        {
-          # Skip non-matching lines early to save time
-          $line =~ /\bif\b/
-            or next;
-          while ($line =~
-              /\b(if\s*\(\s*([^)]+?)(?:\s*!=\s*([^)]+?))?\s*\)
-              #  1          2                  3
-               (?:   \s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;|
-                \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;\s*\}))/sxg)
-            {
-              my $all = $1;
-              my ($lhs, $rhs) = ($2, $3);
-              my ($free_opnd, $braced_free_opnd) = ($4, $5);
-              my $non_NULL;
-              if (!defined $rhs) { $non_NULL = $lhs }
-              elsif (is_NULL $rhs) { $non_NULL = $lhs }
-              elsif (is_NULL $lhs) { $non_NULL = $rhs }
-              else { next }
-
-              # Compare the non-NULL part of the "if" expression and the
-              # free'd expression, without regard to white space.
-              $non_NULL =~ tr/ \t//d;
-              my $e2 = defined $free_opnd ? $free_opnd : $braced_free_opnd;
-              $e2 =~ tr/ \t//d;
-              if ($non_NULL eq $e2)
-                {
-                  $found_match = 1;
-                  $list
-                    and (print "$file\0"), next FILE;
-                  print "$file: $all\n";
-                }
-            }
-        }
-    }
-  continue
-    {
-      close FH;
-    }
-
-  $found_match && $err == EXIT_NO_MATCH
-    and $err = EXIT_MATCH;
-
-  exit $err;
-}
-
-my $foo = <<'EOF';
-# The above is to *find* them.
-# This adjusts them, removing the unnecessary "if (p)" part.
-
-# FIXME: do something like this as an option (doesn't do braces):
-free=xfree
-git grep -l -z "$free *(" \
-  | xargs -0 useless-if-before-free -l --name="$free" \
-  | xargs -0 perl -0x3b -pi -e \
-   's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s+('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\)\s*;)/$2/s'
-
-# Use the following to remove redundant uses of kfree inside braces.
-# Note that -0777 puts perl in slurp-whole-file mode;
-# but we have plenty of memory, these days...
-free=kfree
-git grep -l -z "$free *(" \
-  | xargs -0 useless-if-before-free -l --name="$free" \
-  | xargs -0 perl -0777 -pi -e \
-     's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s*\{\s*('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\);)\s*\}[^\n]*$/$2/gms'
-
-Be careful that the result of the above transformation is valid.
-If the matched string is followed by "else", then obviously, it won't be.
-
-When modifying files, refuse to process anything other than a regular file.
-EOF
-
-## Local Variables:
-## mode: perl
-## indent-tabs-mode: nil
-## eval: (add-hook 'before-save-hook 'time-stamp)
-## time-stamp-line-limit: 50
-## time-stamp-start: "my $VERSION = '"
-## time-stamp-format: "%:y-%02m-%02d %02H:%02M"
-## time-stamp-time-zone: "UTC0"
-## time-stamp-end: "'; # UTC"
-## End:

build-aux/vc-list-files

@@ -1,113 +0,0 @@
-#!/bin/sh
-# List version-controlled file names.
-
-# Print a version string.
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 2006-2019 Free Software Foundation, Inc.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-
-# List the specified version-controlled files.
-# With no argument, list them all.  With a single DIRECTORY argument,
-# list the version-controlled files in that directory.
-
-# If there's an argument, it must be a single, "."-relative directory name.
-# cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/
-
-postprocess=
-case $1 in
-  --help) cat <<EOF
-Usage: $0 [-C SRCDIR] [DIR...]
-
-Output a list of version-controlled files in DIR (default .), relative to
-SRCDIR (default .).  SRCDIR must be the top directory of a checkout.
-
-Options:
-  --help     print this help, then exit
-  --version  print version number, then exit
-  -C SRCDIR  change directory to SRCDIR before generating list
-
-Report bugs and patches to <bug-gnulib@gnu.org>.
-EOF
-    exit ;;
-
-  --version)
-    year=`echo "$scriptversion" | sed 's/[^0-9].*//'`
-    cat <<EOF
-vc-list-files $scriptversion
-Copyright (C) $year Free Software Foundation, Inc,
-License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
-This is free software: you are free to change and redistribute it.
-There is NO WARRANTY, to the extent permitted by law.
-EOF
-    exit ;;
-
-  -C)
-    test "$2" = . || postprocess="| sed 's|^|$2/|'"
-    cd "$2" || exit 1
-    shift; shift ;;
-esac
-
-test $# = 0 && set .
-
-for dir
-do
-  if test -d .git || test -f .git; then
-    test "x$dir" = x. \
-      && dir= sed_esc= \
-      || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; }
-    # Ignore git symlinks - either they point into the tree, in which case
-    # we don't need to visit the target twice, or they point somewhere
-    # else (often into a submodule), in which case the content does not
-    # belong to this package.
-    eval exec git ls-tree -r 'HEAD:"$dir"' \
-      \| sed -n '"s/^100[^	]*./$sed_esc/p"' $postprocess
-  elif test -d .hg; then
-    eval exec hg locate '"$dir/*"' $postprocess
-  elif test -d .bzr; then
-    test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
-    eval exec bzr ls -R --versioned '"$dir"' $postprocess
-  elif test -d CVS; then
-    test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
-    if test -x build-aux/cvsu; then
-      eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess
-    elif (cvsu --help) >/dev/null 2>&1; then
-      eval cvsu --find --types=AFGM '"$dir"' $postprocess
-    else
-      eval awk -F/ \''{			\
-          if (!$1 && $3 !~ /^-/) {	\
-            f=FILENAME;			\
-            if (f ~ /CVS\/Entries$/)	\
-              f = substr(f, 1, length(f)-11); \
-            print f $2;			\
-          }}'\''				\
-        `find "$dir" -name Entries -print` /dev/null' $postprocess
-    fi
-  elif test -d .svn; then
-    eval exec svn list -R '"$dir"' $postprocess
-  else
-    echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
-    exit 1
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:

ci/Makefile

@@ -1,269 +0,0 @@
-# -*- makefile -*-
-# vim: filetype=make
-
-# The root directory of the libvirt.git checkout
-CI_GIT_ROOT = $(shell git rev-parse --show-toplevel)
-
-# The root directory for all CI-related contents
-CI_ROOTDIR = $(CI_GIT_ROOT)/ci
-
-# The directory holding content on the host that we will
-# expose to the container.
-CI_SCRATCHDIR = $(CI_ROOTDIR)/scratch
-
-# The directory holding the clone of the git repo that
-# we will expose to the container
-CI_HOST_SRCDIR = $(CI_SCRATCHDIR)/src
-
-# The directory holding the source inside the
-# container, i.e. where we want to expose
-# the $(CI_HOST_SRCDIR) directory from the host
-CI_CONT_SRCDIR = $(CI_USER_HOME)/libvirt
-
-# Relative directory to perform the build in. This
-# defaults to using a separate build dir, but can be
-# set to empty string for an in-source tree build.
-CI_VPATH = build
-
-# The directory holding the build output inside the
-# container.
-CI_CONT_BUILDDIR = $(CI_CONT_SRCDIR)/$(CI_VPATH)
-
-# Can be overridden with mingw{32,64}-configure if desired
-CI_CONFIGURE = $(CI_CONT_SRCDIR)/configure
-
-# Default to using all possible CPUs
-CI_SMP = $(shell getconf _NPROCESSORS_ONLN)
-
-# Any extra arguments to pass to make
-CI_MAKE_ARGS =
-
-# Any extra arguments to pass to configure
-CI_CONFIGURE_ARGS =
-
-# Script containing environment preparation steps
-CI_PREPARE_SCRIPT = $(CI_ROOTDIR)/prepare.sh
-
-# Script containing build instructions
-CI_BUILD_SCRIPT = $(CI_ROOTDIR)/build.sh
-
-# Location of the container images we're going to pull
-# Can be useful to overridde to use a locally built
-# image instead
-CI_IMAGE_PREFIX = quay.io/libvirt/buildenv-libvirt-
-
-# The default tag is ':latest' but if the container
-# repo above uses different conventions this can override it
-CI_IMAGE_TAG = :latest
-
-# We delete the virtual root after completion, set
-# to 0 if you need to keep it around for debugging
-CI_CLEAN = 1
-
-# We'll always freshly clone the virtual root each
-# time in case it was not cleaned up before. Set
-# to 1 if you want to try restarting a previously
-# preserved env
-CI_REUSE = 0
-
-# We need the container process to run with current host IDs
-# so that it can access the passed in build directory
-CI_UID = $(shell id -u)
-CI_GID = $(shell id -g)
-
-# We also need the user's login and home directory to prepare the
-# environment the way some programs expect it
-CI_USER_LOGIN = $(shell echo "$$USER")
-CI_USER_HOME = $(shell echo "$$HOME")
-
-CI_ENGINE = auto
-# Container engine we are going to use, can be overridden per make
-# invocation, if it is not we try podman and then default to docker.
-ifeq ($(CI_ENGINE),auto)
-	override CI_ENGINE = $(shell podman version >/dev/null 2>&1 && echo podman || echo docker)
-endif
-
-# IDs you run as do not need to exist in
-# the container's /etc/passwd & /etc/group files, but
-# if they do not, then libvirt's 'make check' will fail
-# many tests.
-
-# We do not directly mount /etc/{passwd,group} as Docker
-# is liable to mess with SELinux labelling which will
-# then prevent the host accessing them. And podman cannot
-# relabel the files due to it running rootless. So
-# copying them first is safer and less error-prone.
-CI_PWDB_MOUNTS = \
-	--volume $(CI_SCRATCHDIR)/group:/etc/group:ro,z \
-	--volume $(CI_SCRATCHDIR)/passwd:/etc/passwd:ro,z \
-	$(NULL)
-
-CI_HOME_MOUNTS = \
-	--volume $(CI_SCRATCHDIR)/home:$(CI_USER_HOME):z \
-	$(NULL)
-
-CI_SCRIPT_MOUNTS = \
-	--volume $(CI_SCRATCHDIR)/prepare:$(CI_USER_HOME)/prepare:z \
-	--volume $(CI_SCRATCHDIR)/build:$(CI_USER_HOME)/build:z \
-	$(NULL)
-
-# Docker containers can have very large ulimits
-# for nofiles - as much as 1048576. This makes
-# libvirt very slow at exec'ing programs.
-CI_ULIMIT_FILES = 1024
-
-ifeq ($(CI_ENGINE),podman)
-	# Podman cannot reuse host namespace when running non-root
-	# containers.  Until support for --keep-uid is added we can
-	# just create another mapping that will do that for us.
-	# Beware, that in {uid,git}map=container_id:host_id:range, the
-	# host_id does actually refer to the uid in the first mapping
-	# where 0 (root) is mapped to the current user and rest is
-	# offset.
-	#
-	# In order to set up this mapping, we need to keep all the
-	# user IDs to prevent possible errors as some images might
-	# expect UIDs up to 90000 (looking at you fedora), so we don't
-	# want the overflowuid to be used for them.  For mapping all
-	# the other users properly, some math needs to be done.
-	# Don't worry, it's just addition and subtraction.
-	#
-	# 65536 ought to be enough (tm), but for really rare cases the
-	# maximums might need to be higher, but that only happens when
-	# your /etc/sub{u,g}id allow users to have more IDs.  Unless
-	# --keep-uid is supported, let's do this in a way that should
-	# work for everyone.
-	CI_MAX_UID = $(shell sed -n "s/^$(CI_USER_LOGIN):[^:]\+://p" /etc/subuid)
-	CI_MAX_GID = $(shell sed -n "s/^$(CI_USER_LOGIN):[^:]\+://p" /etc/subgid)
-	ifeq ($(CI_MAX_UID),)
-		CI_MAX_UID = 65536
-	endif
-	ifeq ($(CI_MAX_GID),)
-		CI_MAX_GID = 65536
-	endif
-	CI_UID_OTHER = $(shell echo $$(($(CI_UID)+1)))
-	CI_GID_OTHER = $(shell echo $$(($(CI_GID)+1)))
-	CI_UID_OTHER_RANGE = $(shell echo $$(($(CI_MAX_UID)-$(CI_UID))))
-	CI_GID_OTHER_RANGE = $(shell echo $$(($(CI_MAX_GID)-$(CI_GID))))
-
-	CI_PODMAN_ARGS = \
-		--uidmap 0:1:$(CI_UID) \
-		--uidmap $(CI_UID):0:1 \
-		--uidmap $(CI_UID_OTHER):$(CI_UID_OTHER):$(CI_UID_OTHER_RANGE) \
-		--gidmap 0:1:$(CI_GID) \
-		--gidmap $(CI_GID):0:1 \
-		--gidmap $(CI_GID_OTHER):$(CI_GID_OTHER):$(CI_GID_OTHER_RANGE) \
-		$(NULL)
-endif
-
-# Args to use when cloning a git repo.
-#  -c  stop it complaining about checking out a random hash
-#  -q  stop it displaying progress info for local clone
-#  --local ensure we don't actually copy files
-CI_GIT_ARGS = \
-	-c advice.detachedHead=false \
-	-q \
-	--local  \
-	$(NULL)
-
-# Args to use when running the container
-#   --rm      stop inactive containers getting left behind
-#   --user    we execute as the same user & group account
-#             as dev so that file ownership matches host
-#             instead of root:root
-#   --volume  to pass in the cloned git repo & config
-#   --ulimit  lower files limit for performance reasons
-#   --interactive
-#   --tty     Ensure we have ability to Ctrl-C the build
-CI_ENGINE_ARGS = \
-	--rm \
-	--interactive \
-	--tty \
-	$(CI_PODMAN_ARGS) \
-	$(CI_PWDB_MOUNTS) \
-	$(CI_HOME_MOUNTS) \
-	$(CI_SCRIPT_MOUNTS) \
-	--volume $(CI_HOST_SRCDIR):$(CI_CONT_SRCDIR):z \
-	--ulimit nofile=$(CI_ULIMIT_FILES):$(CI_ULIMIT_FILES) \
-	--cap-add=SYS_PTRACE \
-	$(NULL)
-
-ci-check-engine:
-	@echo -n "Checking if $(CI_ENGINE) is available..." && \
-	$(CI_ENGINE) version 1>/dev/null && echo "yes"
-
-ci-prepare-tree: ci-check-engine
-	@test "$(CI_REUSE)" != "1" && rm -rf $(CI_SCRATCHDIR) || :
-	@if ! test -d $(CI_SCRATCHDIR) ; then \
-		mkdir -p $(CI_SCRATCHDIR); \
-		cp /etc/passwd $(CI_SCRATCHDIR); \
-		cp /etc/group $(CI_SCRATCHDIR); \
-		mkdir -p $(CI_SCRATCHDIR)/home; \
-		cp "$(CI_PREPARE_SCRIPT)" $(CI_SCRATCHDIR)/prepare; \
-		cp "$(CI_BUILD_SCRIPT)" $(CI_SCRATCHDIR)/build; \
-		chmod +x "$(CI_SCRATCHDIR)/prepare" "$(CI_SCRATCHDIR)/build"; \
-		echo "Cloning $(CI_GIT_ROOT) to $(CI_HOST_SRCDIR)"; \
-		git clone $(CI_GIT_ARGS) $(CI_GIT_ROOT) $(CI_HOST_SRCDIR) || exit 1; \
-		for mod in $$(git submodule | awk '{ print $$2 }' | sed -E 's,^../,,g') ; \
-		do \
-			test -f $(CI_GIT_ROOT)/$$mod/.git || continue ; \
-			echo "Cloning $(CI_GIT_ROOT)/$$mod to $(CI_HOST_SRCDIR)/$$mod"; \
-			git clone $(CI_GIT_ARGS) $(CI_GIT_ROOT)/$$mod $(CI_HOST_SRCDIR)/$$mod || exit 1; \
-		done ; \
-	fi
-
-ci-run-command@%: ci-prepare-tree
-	$(CI_ENGINE) run $(CI_ENGINE_ARGS) $(CI_IMAGE_PREFIX)$*$(CI_IMAGE_TAG) \
-		/bin/bash -c ' \
-		$(CI_USER_HOME)/prepare || exit 1; \
-		sudo \
-		  --login \
-		  --user="#$(CI_UID)" \
-		  --group="#$(CI_GID)" \
-		  CONFIGURE_OPTS="$$CONFIGURE_OPTS" \
-		  CI_CONT_SRCDIR="$(CI_CONT_SRCDIR)" \
-		  CI_CONT_BUILDDIR="$(CI_CONT_BUILDDIR)" \
-		  CI_SMP="$(CI_SMP)" \
-		  CI_CONFIGURE="$(CI_CONFIGURE)" \
-		  CI_CONFIGURE_ARGS="$(CI_CONFIGURE_ARGS)" \
-		  CI_MAKE_ARGS="$(CI_MAKE_ARGS)" \
-		  $(CI_COMMAND) || exit 1'
-	@test "$(CI_CLEAN)" = "1" && rm -rf $(CI_SCRATCHDIR) || :
-
-ci-shell@%:
-	$(MAKE) -C $(CI_ROOTDIR) ci-run-command@$* CI_COMMAND="/bin/bash"
-
-ci-build@%:
-	$(MAKE) -C $(CI_ROOTDIR) ci-run-command@$* CI_COMMAND="$(CI_USER_HOME)/build"
-
-ci-check@%:
-	$(MAKE) -C $(CI_ROOTDIR) ci-build@$* CI_MAKE_ARGS="check"
-
-ci-list-images:
-	@echo
-	@echo "Available x86 container images:"
-	@echo
-	@sh list-images.sh "$(CI_ENGINE)" "$(CI_IMAGE_PREFIX)" | grep -v cross
-	@echo
-	@echo "Available cross-compiler container images:"
-	@echo
-	@sh list-images.sh "$(CI_ENGINE)" "$(CI_IMAGE_PREFIX)" | grep cross
-	@echo
-
-ci-help:
-	@echo "Build libvirt inside containers used for CI"
-	@echo
-	@echo "Available targets:"
-	@echo
-	@echo "    ci-build@\$$IMAGE - run a default 'make'"
-	@echo "    ci-check@\$$IMAGE - run a 'make check'"
-	@echo "    ci-shell@\$$IMAGE - run an interactive shell"
-	@echo "    ci-list-images  - list available images"
-	@echo "    ci-help         - show this help message"
-	@echo
-	@echo "Available make variables:"
-	@echo
-	@echo "    CI_CLEAN=0     - do not delete '$(CI_SCRATCHDIR)' after completion"
-	@echo "    CI_REUSE=1     - re-use existing '$(CI_SCRATCHDIR)' content"
-	@echo "    CI_ENGINE=auto - container engine to use (podman, docker)"
-	@echo

ci/build.sh

@@ -1,38 +0,0 @@
-# This script is used to build libvirt inside the container.
-#
-# You can customize it to your liking, or alternatively use a
-# completely different script by passing
-#
-#  CI_BUILD_SCRIPT=/path/to/your/build/script
-#
-# to make.
-
-mkdir -p "$CI_CONT_BUILDDIR" || exit 1
-cd "$CI_CONT_BUILDDIR"
-
-export VIR_TEST_DEBUG=1
-NOCONFIGURE=1 "$CI_CONT_SRCDIR/autogen.sh" || exit 1
-
-# $CONFIGURE_OPTS is a env that can optionally be set in the container,
-# populated at build time from the Dockerfile. A typical use case would
-# be to pass --host/--target args to trigger cross-compilation
-#
-# This can be augmented by make local args in $CI_CONFIGURE_ARGS
-"$CI_CONFIGURE" $CONFIGURE_OPTS $CI_CONFIGURE_ARGS
-if test $? != 0; then
-    test -f config.log && cat config.log
-    exit 1
-fi
-find -name test-suite.log -delete
-
-make -j"$CI_SMP" $CI_MAKE_ARGS
-
-if test $? != 0; then \
-    LOGS=$(find -name test-suite.log)
-    if test "$LOGS"; then
-        echo "=== LOG FILE(S) START ==="
-        cat $LOGS
-        echo "=== LOG FILE(S) END ==="
-    fi
-    exit 1
-fi

ci/list-images.sh

@@ -1,26 +0,0 @@
-#!/bin/sh
-
-engine="$1"
-prefix="$2"
-
-do_podman() {
-    # Podman freaks out if the search term ends with a dash, which ours
-    # by default does, so let's strip it. The repository name is the
-    # second field in the output, and it already starts with the registry
-    podman search --limit 100 "${prefix%-}" | while read _ repo _; do
-        echo "$repo"
-    done
-}
-
-do_docker() {
-    # Docker doesn't include the registry name in the output, so we have
-    # to add it. The repository name is the first field in the output
-    registry="${prefix%%/*}"
-    docker search --limit 100 "$prefix" | while read repo _; do
-        echo "$registry/$repo"
-    done
-}
-
-"do_$engine" | grep "^$prefix" | sed "s,^$prefix,,g" | while read repo; do
-    echo "    $repo"
-done | sort -u

ci/prepare.sh

@@ -1,13 +0,0 @@
-# This script is used to prepare the environment that will be used
-# to build libvirt inside the container.
-#
-# You can customize it to your liking, or alternatively use a
-# completely different script by passing
-#
-#  CI_PREPARE_SCRIPT=/path/to/your/prepare/script
-#
-# to make.
-#
-# Note that this script will have root privileges inside the
-# container, so it can be used for things like installing additional
-# packages.

config-post.h

@@ -16,43 +16,30 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __GNUC__
-# error "Libvirt requires GCC >= 4.8, or CLang"
-#endif
-
 /*
- * Define __GNUC_PREREQ to a sane default if it isn't yet defined.
- * This is done here so that it's included as early as possible;
+ * Since virt-login-shell will be setuid, we must do everything
+ * we can to avoid linking to other libraries. Many of them do
+ * unsafe things in functions marked __atttribute__((constructor)).
+ * The only way avoid to avoid such deps is to re-compile the
+ * functions with the code in question disabled, and for that we
+ * must override the main config.h rules. Hence this file :-(
  */
-#ifndef __GNUC_PREREQ
-# define __GNUC_PREREQ(maj, min) \
-    ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+
+#ifdef LIBVIRT_SETUID_RPC_CLIENT
+# undef HAVE_LIBDEVMAPPER_H
+# undef HAVE_LIBNL
+# undef HAVE_LIBNL3
+# undef HAVE_LIBSASL2
+# undef WITH_CAPNG
+# undef WITH_CURL
+# undef WITH_DTRACE_PROBES
+# undef WITH_GNUTLS
+# undef WITH_GNUTLS_GCRYPT
+# undef WITH_MACVTAP
+# undef WITH_NUMACTL
+# undef WITH_SASL
+# undef WITH_SSH2
+# undef WITH_VIRTUALPORT
+# undef WITH_YAJL
+# undef WITH_YAJL2
 #endif
-
-#if defined(__clang_major__) && defined(__clang_minor__)
-# ifdef __apple_build_version__
-#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
-#   error You need at least XCode Clang v5.1 to compile QEMU
-#  endif
-# else
-#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
-#   error You need at least Clang v3.4 to compile QEMU
-#  endif
-# endif
-#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
-# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
-#  error You need at least GCC v4.8 to compile QEMU
-# endif
-#else
-# error You either need at least GCC 4.8 or Clang 3.4 or XCode Clang 5.1 to compile libvirt
-#endif
-
-/* Ask for warnings for anything that was marked deprecated in
- * the defined version, or before. It is a candidate for rewrite.
- */
-#define GLIB_VERSION_MIN_REQUIRED GLIB_VERSION_2_48
-
-/* Ask for warnings if code tries to use function that did not
- * exist in the defined version. These risk breaking builds
- */
-#define GLIB_VERSION_MAX_ALLOWED GLIB_VERSION_2_48

daemon/Makefile.am

@@ -0,0 +1,472 @@
+## Process this file with automake to produce Makefile.in
+
+## Copyright (C) 2005-2013 Red Hat, Inc.
+##
+## This library is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public
+## License as published by the Free Software Foundation; either
+## version 2.1 of the License, or (at your option) any later version.
+##
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+## Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public
+## License along with this library.  If not, see
+## <http://www.gnu.org/licenses/>.
+
+INCLUDES = \
+	-I$(top_builddir)/gnulib/lib -I$(top_srcdir)/gnulib/lib \
+	-I$(top_srcdir) \
+	-I$(top_builddir)/include -I$(top_srcdir)/include \
+	-I$(top_builddir)/src -I$(top_srcdir)/src \
+	-I$(top_srcdir)/src/util \
+	-I$(top_srcdir)/src/conf \
+	-I$(top_srcdir)/src/rpc \
+	-I$(top_srcdir)/src/remote \
+	-I$(top_srcdir)/src/access \
+	$(GETTEXT_CPPFLAGS)
+
+CLEANFILES =
+
+DAEMON_GENERATED =			\
+		remote_dispatch.h	\
+		lxc_dispatch.h		\
+		qemu_dispatch.h		\
+		$(NULL)
+
+DAEMON_SOURCES =					\
+		libvirtd.c libvirtd.h			\
+		remote.c remote.h			\
+		stream.c stream.h			\
+		$(DAEMON_GENERATED)
+
+LIBVIRTD_CONF_SOURCES = libvirtd-config.c libvirtd-config.h
+
+DISTCLEANFILES =
+EXTRA_DIST =						\
+	remote_dispatch.h				\
+	lxc_dispatch.h					\
+	qemu_dispatch.h					\
+	libvirtd.conf					\
+	libvirtd.init.in				\
+	libvirtd.upstart				\
+	libvirtd.policy.in				\
+	libvirtd.sasl					\
+	libvirtd.service.in				\
+	libvirtd.sysconf				\
+	libvirtd.sysctl					\
+	libvirtd.aug                                    \
+	libvirtd.logrotate.in                           \
+	libvirtd.qemu.logrotate.in                      \
+	libvirtd.lxc.logrotate.in                       \
+	libvirtd.uml.logrotate.in                       \
+	test_libvirtd.aug.in                             \
+	THREADS.txt					\
+	libvirtd.pod.in					\
+	libvirtd.8.in					\
+	$(DAEMON_SOURCES)				\
+	$(LIBVIRTD_CONF_SOURCES)			\
+	$(NULL)
+
+BUILT_SOURCES =
+
+REMOTE_PROTOCOL = $(top_srcdir)/src/remote/remote_protocol.x
+LXC_PROTOCOL = $(top_srcdir)/src/remote/lxc_protocol.x
+QEMU_PROTOCOL = $(top_srcdir)/src/remote/qemu_protocol.x
+
+remote_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
+		$(REMOTE_PROTOCOL)
+	$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl \
+	  --mode=server remote REMOTE $(REMOTE_PROTOCOL) \
+	  > $(srcdir)/remote_dispatch.h
+
+lxc_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
+		$(LXC_PROTOCOL)
+	$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl \
+	  --mode=server lxc LXC $(LXC_PROTOCOL) \
+	  > $(srcdir)/lxc_dispatch.h
+
+qemu_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
+		$(QEMU_PROTOCOL)
+	$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl \
+	  --mode=server qemu QEMU $(QEMU_PROTOCOL) \
+	  > $(srcdir)/qemu_dispatch.h
+
+if WITH_LIBVIRTD
+
+# Build a convenience library, for reuse in tests/libvirtdconftest
+noinst_LTLIBRARIES = libvirtd_conf.la
+libvirtd_conf_la_SOURCES = $(LIBVIRTD_CONF_SOURCES)
+libvirtd_conf_la_CFLAGS = \
+	$(LIBXML_CFLAGS) \
+	$(XDR_CFLAGS) \
+	$(WARN_CFLAGS) $(PIE_CFLAGS) \
+	$(COVERAGE_CFLAGS) \
+	$(NULL)
+libvirtd_conf_la_LDFLAGS =				\
+	$(RELRO_LDFLAGS)				\
+	$(PIE_LDFLAGS)					\
+	$(COVERAGE_LDFLAGS)				\
+	$(NO_INDIRECT_LDFLAGS)				\
+	$(NULL)
+libvirtd_conf_la_LIBADD = $(LIBXML_LIBS)
+
+man8_MANS = libvirtd.8
+
+sbin_PROGRAMS = libvirtd
+
+confdir = $(sysconfdir)/libvirt/
+conf_DATA = libvirtd.conf
+
+augeasdir = $(datadir)/augeas/lenses
+augeas_DATA = libvirtd.aug
+
+augeastestsdir = $(datadir)/augeas/lenses/tests
+augeastests_DATA = test_libvirtd.aug
+
+CLEANFILES += test_libvirtd.aug
+
+libvirtd.8: $(srcdir)/libvirtd.8.in
+	$(AM_V_GEN)sed \
+	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g' \
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g' \
+	    < $< > $@-t && \
+	mv $@-t $@
+
+libvirtd_SOURCES = $(DAEMON_SOURCES)
+
+#-D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_POSIX_C_SOURCE=199506L
+libvirtd_CFLAGS = \
+	$(LIBXML_CFLAGS) $(GNUTLS_CFLAGS) $(SASL_CFLAGS) \
+	$(XDR_CFLAGS) $(POLKIT_CFLAGS) $(DBUS_CFLAGS) $(LIBNL_CFLAGS) \
+	$(WARN_CFLAGS) $(PIE_CFLAGS) \
+	$(COVERAGE_CFLAGS) \
+	-DQEMUD_PID_FILE="\"$(QEMUD_PID_FILE)\""
+
+libvirtd_LDFLAGS =					\
+	$(RELRO_LDFLAGS)				\
+	$(PIE_LDFLAGS)					\
+	$(COVERAGE_LDFLAGS)				\
+	$(NO_INDIRECT_LDFLAGS)				\
+	$(NULL)
+
+libvirtd_LDADD =					\
+	$(LIBXML_LIBS)					\
+	$(GNUTLS_LIBS)					\
+	$(SASL_LIBS)					\
+	$(DBUS_LIBS)					\
+	$(POLKIT_LIBS)					\
+	$(LIBNL_LIBS)
+
+if WITH_DTRACE_PROBES
+libvirtd_LDADD += ../src/libvirt_probes.lo
+endif WITH_DTRACE_PROBES
+
+libvirtd_LDADD += \
+	libvirtd_conf.la \
+	../src/libvirt-lxc.la \
+	../src/libvirt-qemu.la \
+	../src/libvirt_driver_remote.la \
+	$(NULL)
+
+if ! WITH_DRIVER_MODULES
+if WITH_QEMU
+    libvirtd_LDADD += ../src/libvirt_driver_qemu.la
+if WITH_DTRACE_PROBES
+    libvirtd_LDADD += ../src/libvirt_qemu_probes.lo
+endif WITH_DTRACE_PROBES
+endif WITH_QEMU
+
+if WITH_LXC
+    libvirtd_LDADD += ../src/libvirt_driver_lxc.la
+endif WITH_LXC
+
+if WITH_XEN
+    libvirtd_LDADD += ../src/libvirt_driver_xen.la
+endif WITH_XEN
+
+if WITH_LIBXL
+    libvirtd_LDADD += ../src/libvirt_driver_libxl.la
+endif WITH_LIBXL
+
+if WITH_UML
+    libvirtd_LDADD += ../src/libvirt_driver_uml.la
+endif WITH_UML
+
+if WITH_VBOX
+    libvirtd_LDADD += ../src/libvirt_driver_vbox.la
+endif WITH_VBOX
+
+if WITH_STORAGE
+    libvirtd_LDADD += ../src/libvirt_driver_storage.la
+endif WITH_STORAGE
+
+if WITH_NETWORK
+    libvirtd_LDADD += ../src/libvirt_driver_network.la
+endif WITH_NETWORK
+
+if WITH_INTERFACE
+    libvirtd_LDADD += ../src/libvirt_driver_interface.la
+endif WITH_INTERFACE
+
+if WITH_NODE_DEVICES
+    libvirtd_LDADD += ../src/libvirt_driver_nodedev.la
+endif WITH_NODE_DEVICES
+
+if WITH_SECRETS
+    libvirtd_LDADD += ../src/libvirt_driver_secret.la
+endif WITH_SECRETS
+
+if WITH_NWFILTER
+    libvirtd_LDADD += ../src/libvirt_driver_nwfilter.la
+endif WITH_NWFILTER
+endif ! WITH_DRIVER_MODULES
+
+libvirtd_LDADD += ../src/libvirt.la
+
+if WITH_POLKIT
+if WITH_POLKIT0
+policydir = $(datadir)/PolicyKit/policy
+policyauth = auth_admin_keep_session
+else ! WITH_POLKIT0
+policydir = $(datadir)/polkit-1/actions
+policyauth = auth_admin_keep
+endif ! WITH_POLKIT0
+endif WITH_POLKIT
+
+libvirtd.policy: libvirtd.policy.in $(top_builddir)/config.status
+	$(AM_V_GEN) sed \
+	    -e 's|[@]authaction[@]|$(policyauth)|g' \
+	    < $< > $@-t && \
+	mv $@-t $@
+BUILT_SOURCES += libvirtd.policy
+
+install-data-local: install-init-redhat install-init-systemd \
+		install-init-upstart \
+		install-data-sasl install-data-polkit \
+		install-logrotate install-sysctl
+	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt \
+		   $(DESTDIR)$(localstatedir)/run/libvirt \
+		   $(DESTDIR)$(localstatedir)/lib/libvirt
+
+uninstall-local:: uninstall-init-redhat uninstall-init-systemd \
+		uninstall-init-upstart \
+		uninstall-data-sasl uninstall-data-polkit \
+		uninstall-logrotate uninstall-sysctl
+	rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
+	rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
+	rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
+
+if WITH_POLKIT
+install-data-polkit::
+	$(MKDIR_P) $(DESTDIR)$(policydir)
+	$(INSTALL_DATA) libvirtd.policy $(DESTDIR)$(policydir)/org.libvirt.unix.policy
+uninstall-data-polkit::
+	rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
+	rmdir $(DESTDIR)$(policydir) || :
+else ! WITH_POLKIT
+install-data-polkit::
+uninstall-data-polkit::
+endif ! WITH_POLKIT
+
+remote.c: $(DAEMON_GENERATED)
+remote.h: $(DAEMON_GENERATED)
+
+LOGROTATE_CONFS = libvirtd.qemu.logrotate libvirtd.lxc.logrotate \
+		  libvirtd.uml.logrotate libvirtd.logrotate
+
+BUILT_SOURCES += $(LOGROTATE_CONFS)
+
+libvirtd.logrotate: libvirtd.logrotate.in
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    < $< > $@-t && \
+	mv $@-t $@
+
+libvirtd.qemu.logrotate: libvirtd.qemu.logrotate.in
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    < $< > $@-t && \
+	mv $@-t $@
+
+libvirtd.lxc.logrotate: libvirtd.lxc.logrotate.in
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    < $< > $@-t &&					\
+	    mv $@-t $@
+
+libvirtd.uml.logrotate: libvirtd.uml.logrotate.in
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    < $< > $@-t &&					\
+	    mv $@-t $@
+
+install-logrotate: $(LOGROTATE_CONFS)
+	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt/qemu/ \
+		   $(DESTDIR)$(localstatedir)/log/libvirt/lxc/ \
+		   $(DESTDIR)$(localstatedir)/log/libvirt/uml/ \
+		   $(DESTDIR)$(sysconfdir)/logrotate.d/
+	$(INSTALL_DATA) libvirtd.logrotate \
+		$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
+	$(INSTALL_DATA) libvirtd.qemu.logrotate \
+		$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu
+	$(INSTALL_DATA) libvirtd.lxc.logrotate \
+		$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc
+	$(INSTALL_DATA) libvirtd.uml.logrotate \
+		$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
+
+uninstall-logrotate:
+	rm -f $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd \
+	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu \
+	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc \
+	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
+	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
+	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/lxc || :
+	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/uml || :
+	rmdir $(DESTDIR)$(sysconfdir)/logrotate.d || :
+
+install-sysconfig:
+	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysconfig
+	$(INSTALL_DATA) $(srcdir)/libvirtd.sysconf \
+	  $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
+uninstall-sysconfig:
+	rm -f $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
+	rmdir $(DESTDIR)$(sysconfdir)/sysconfig || :
+
+if WITH_SYSCTL
+# Use $(prefix)/lib rather than $(libdir), since man sysctl.d insists on
+# /usr/lib/sysctl.d/ even when libdir is /usr/lib64
+install-sysctl:
+	$(MKDIR_P) $(DESTDIR)$(prefix)/lib/sysctl.d
+	$(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \
+	  $(DESTDIR)$(prefix)/lib/sysctl.d/libvirtd.conf
+
+uninstall-sysctl:
+	rm -f $(DESTDIR)$(prefix)/lib/sysctl.d/libvirtd.conf
+	rmdir $(DESTDIR)$(prefix)/lib/sysctl.d || :
+else ! WITH_SYSCTL
+install-sysctl:
+uninstall-sysctl:
+endif ! WITH_SYSCTL
+
+if LIBVIRT_INIT_SCRIPT_RED_HAT
+
+BUILT_SOURCES += libvirtd.init
+
+install-init-redhat: install-sysconfig libvirtd.init
+	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/rc.d/init.d
+	$(INSTALL_SCRIPT) libvirtd.init \
+	  $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
+
+uninstall-init-redhat: uninstall-sysconfig
+	rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
+	rmdir $(DESTDIR)$(sysconfdir)/rc.d/init.d || :
+else ! LIBVIRT_INIT_SCRIPT_RED_HAT
+install-init-redhat:
+uninstall-init-redhat:
+endif ! LIBVIRT_INIT_SCRIPT_RED_HAT
+
+
+if LIBVIRT_INIT_SCRIPT_UPSTART
+
+install-init-upstart: install-sysconfig
+	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/event.d
+	$(INSTALL_SCRIPT) libvirtd.upstart \
+	  $(DESTDIR)$(sysconfdir)/event.d/libvirtd
+
+uninstall-init-upstart: uninstall-sysconfig
+	rm -f $(DESTDIR)$(sysconfdir)/event.d/libvirtd
+	rmdir $(DESTDIR)$(sysconfdir)/event.d || :
+else ! LIBVIRT_INIT_SCRIPT_UPSTART
+install-init-upstart:
+uninstall-init-upstart:
+endif ! LIBVIRT_INIT_SCRIPT_UPSTART
+
+
+if LIBVIRT_INIT_SCRIPT_SYSTEMD
+
+SYSTEMD_UNIT_DIR = /lib/systemd/system
+BUILT_SOURCES += libvirtd.service
+
+install-init-systemd: install-sysconfig libvirtd.service
+	$(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
+	$(INSTALL_DATA) libvirtd.service \
+	  $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
+
+uninstall-init-systemd: uninstall-sysconfig
+	rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
+	rmdir $(DESTDIR)$(SYSTEMD_UNIT_DIR) || :
+else ! LIBVIRT_INIT_SCRIPT_SYSTEMD
+install-init-systemd:
+uninstall-init-systemd:
+endif ! LIBVIRT_INIT_SCRIPT_SYSTEMD
+
+libvirtd.init: libvirtd.init.in $(top_builddir)/config.status
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    -e 's|[@]sbindir[@]|$(sbindir)|g'			\
+	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g'		\
+	    < $< > $@-t &&					\
+	    chmod a+x $@-t &&					\
+	    mv $@-t $@
+
+libvirtd.service: libvirtd.service.in $(top_builddir)/config.status
+	$(AM_V_GEN)sed						\
+	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
+	    -e 's|[@]sbindir[@]|$(sbindir)|g'			\
+	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g'		\
+	    < $< > $@-t &&					\
+	    mv $@-t $@
+
+
+check-local: check-augeas
+
+AUG_GENTEST = $(PERL) $(top_srcdir)/build-aux/augeas-gentest.pl
+
+test_libvirtd.aug: test_libvirtd.aug.in $(srcdir)/libvirtd.conf
+	$(AM_V_GEN)$(AUG_GENTEST) $(srcdir)/libvirtd.conf $< $@
+
+check-augeas: test_libvirtd.aug
+	$(AM_V_GEN)if test -x '$(AUGPARSE)'; then \
+	  '$(AUGPARSE)' -I $(srcdir) test_libvirtd.aug; \
+	fi
+
+
+# This must be added last, since functions it provides/replaces
+# are used by nearly every other library.
+libvirtd_LDADD += ../gnulib/lib/libgnu.la $(LIBSOCKET)
+
+else ! WITH_LIBVIRTD
+install-data-local: install-data-sasl
+uninstall-local:: uninstall-data-sasl
+endif ! WITH_LIBVIRTD
+
+POD2MAN = pod2man -c "Virtualization Support" \
+			-r "$(PACKAGE)-$(VERSION)" -s 8
+
+$(srcdir)/libvirtd.8.in: libvirtd.pod.in $(top_srcdir)/configure.ac
+	$(AM_V_GEN)$(POD2MAN) --name LIBVIRTD $< $@ \
+	    && if grep 'POD ERROR' $@ ; then rm $@; exit 1; fi
+
+# This is needed for clients too, so can't wrap in
+# the WITH_LIBVIRTD conditional
+if WITH_SASL
+install-data-sasl:
+	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sasl2/
+	$(INSTALL_DATA) $(srcdir)/libvirtd.sasl \
+		$(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
+
+uninstall-data-sasl:
+	rm -f $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
+	rmdir $(DESTDIR)$(sysconfdir)/sasl2/ || :
+else ! WITH_SASL
+install-data-sasl:
+uninstall-data-sasl:
+endif ! WITH_SASL
+
+
+CLEANFILES += $(BUILT_SOURCES) $(man8_MANS)
+CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
+MAINTAINERCLEANFILES = $(srcdir)/libvirtd.8.in $(DAEMON_GENERATED)

daemon/THREADS.txt

@@ -0,0 +1,52 @@
+
+     Threading in the libvirtd daemon
+     ================================
+
+To allow efficient processing of RPC requests, the libvirtd daemon
+makes use of threads.
+
+ - The process leader. This is the initial thread of control
+   when the daemon starts running. It is responsible for
+   initializing all the state, and starting the event loop.
+   Once that's all done, this thread does nothing except
+   wait for the event loop to quit, thus indicating an orderly
+   shutdown is required.
+
+ - The event loop. This thread runs the event loop, sitting
+   in poll() on all monitored file handles, and calculating
+   and dispatching any timers that may be registered. When
+   this thread quits, the entire daemon will shutdown.
+
+ - The workers. These 'n' threads all sit around waiting to
+   process incoming RPC requests. Since RPC requests may take
+   a long time to complete, with long idle periods, there will
+   be quite a few workers running.
+
+The use of threads obviously requires locking to ensure safety when
+accessing/changing data structures.
+
+ - the top level lock is on 'struct qemud_server'. This must be
+   held before acquiring any other lock
+
+ - Each 'struct qemud_client' object has a lock. The server lock
+   must be held before acquiring it. Once the client lock is acquired
+   the server lock can (optionally) be dropped.
+
+ - The event loop has its own self-contained lock. You can ignore
+   this as a caller of virEvent APIs.
+
+
+The server lock is used in conjunction with a condition variable
+to pass jobs from the event loop thread to the workers. The main
+event loop thread handles I/O from the client socket, and once a
+complete RPC message has been read off the wire (and optionally
+decrypted), it will be placed on the 'dx' job queue for the
+associated client object. The job condition will be signalled and
+a worker will wakup and process it.
+
+The worker thread must quickly drop its locks on the server and
+client to allow the main event loop thread to continue running
+with its other work. Critically important, is that now libvirt
+API call will ever be made with the server or client locks held.
+
+-- End

daemon/libvirtd-config.c

@@ -0,0 +1,484 @@
+/*
+ * libvirtd.c: daemon start of day, guest process & i/o management
+ *
+ * Copyright (C) 2006-2012 Red Hat, Inc.
+ * Copyright (C) 2006 Daniel P. Berrange
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+#include <config.h>
+
+#include "libvirtd-config.h"
+#include "virconf.h"
+#include "viralloc.h"
+#include "virerror.h"
+#include "virlog.h"
+#include "rpc/virnetserver.h"
+#include "configmake.h"
+#include "remote/remote_protocol.h"
+#include "remote/remote_driver.h"
+#include "virstring.h"
+#include "virutil.h"
+
+#define VIR_FROM_THIS VIR_FROM_CONF
+
+/* Allocate an array of malloc'd strings from the config file, filename
+ * (used only in diagnostics), using handle "conf".  Upon error, return -1
+ * and free any allocated memory.  Otherwise, save the array in *list_arg
+ * and return 0.
+ */
+static int
+remoteConfigGetStringList(virConfPtr conf, const char *key, char ***list_arg,
+                          const char *filename)
+{
+    char **list;
+    virConfValuePtr p = virConfGetValue(conf, key);
+    if (!p)
+        return 0;
+
+    switch (p->type) {
+    case VIR_CONF_STRING:
+        if (VIR_ALLOC_N(list, 2) < 0) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                           _("failed to allocate memory for %s config list"),
+                           key);
+            return -1;
+        }
+        if (VIR_STRDUP(list[0], p->str) < 0) {
+            VIR_FREE(list);
+            return -1;
+        }
+        list[1] = NULL;
+        break;
+
+    case VIR_CONF_LIST: {
+        int len = 0;
+        size_t i;
+        virConfValuePtr pp;
+        for (pp = p->list; pp; pp = pp->next)
+            len++;
+        if (VIR_ALLOC_N(list, 1+len) < 0) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                           _("failed to allocate memory for %s config list"),
+                           key);
+            return -1;
+        }
+        for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
+            if (pp->type != VIR_CONF_STRING) {
+                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                               _("remoteReadConfigFile: %s: %s:"
+                                 " must be a string or list of strings"),
+                               filename, key);
+                VIR_FREE(list);
+                return -1;
+            }
+            if (VIR_STRDUP(list[i], pp->str) < 0) {
+                size_t j;
+                for (j = 0; j < i; j++)
+                    VIR_FREE(list[j]);
+                VIR_FREE(list);
+                return -1;
+            }
+
+        }
+        list[i] = NULL;
+        break;
+    }
+
+    default:
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("remoteReadConfigFile: %s: %s:"
+                         " must be a string or list of strings"),
+                       filename, key);
+        return -1;
+    }
+
+    *list_arg = list;
+    return 0;
+}
+
+/* A helper function used by each of the following macros.  */
+static int
+checkType(virConfValuePtr p, const char *filename,
+          const char *key, virConfType required_type)
+{
+    if (p->type != required_type) {
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("remoteReadConfigFile: %s: %s: invalid type:"
+                         " got %s; expected %s"), filename, key,
+                       virConfTypeName(p->type),
+                       virConfTypeName(required_type));
+        return -1;
+    }
+    return 0;
+}
+
+/* If there is no config data for the key, #var_name, then do nothing.
+   If there is valid data of type VIR_CONF_STRING, and VIR_STRDUP succeeds,
+   store the result in var_name.  Otherwise, (i.e. invalid type, or VIR_STRDUP
+   failure), give a diagnostic and "goto" the cleanup-and-fail label.  */
+#define GET_CONF_STR(conf, filename, var_name)                          \
+    do {                                                                \
+        virConfValuePtr p = virConfGetValue(conf, #var_name);           \
+        if (p) {                                                        \
+            if (checkType(p, filename, #var_name, VIR_CONF_STRING) < 0) \
+                goto error;                                             \
+            VIR_FREE(data->var_name);                                   \
+            if (VIR_STRDUP(data->var_name, p->str) < 0)                 \
+                goto error;                                             \
+        }                                                               \
+    } while (0)
+
+/* Like GET_CONF_STR, but for integral values.  */
+#define GET_CONF_INT(conf, filename, var_name)                          \
+    do {                                                                \
+        virConfValuePtr p = virConfGetValue(conf, #var_name);           \
+        if (p) {                                                        \
+            if (checkType(p, filename, #var_name, VIR_CONF_LONG) < 0)   \
+                goto error;                                             \
+            data->var_name = p->l;                                      \
+        }                                                               \
+    } while (0)
+
+
+static int remoteConfigGetAuth(virConfPtr conf, const char *key, int *auth, const char *filename) {
+    virConfValuePtr p;
+
+    p = virConfGetValue(conf, key);
+    if (!p)
+        return 0;
+
+    if (checkType(p, filename, key, VIR_CONF_STRING) < 0)
+        return -1;
+
+    if (!p->str)
+        return 0;
+
+    if (STREQ(p->str, "none")) {
+        *auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
+#if WITH_SASL
+    } else if (STREQ(p->str, "sasl")) {
+        *auth = VIR_NET_SERVER_SERVICE_AUTH_SASL;
+#endif
+    } else if (STREQ(p->str, "polkit")) {
+        *auth = VIR_NET_SERVER_SERVICE_AUTH_POLKIT;
+    } else {
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("remoteReadConfigFile: %s: %s: unsupported auth %s"),
+                       filename, key, p->str);
+        return -1;
+    }
+
+    return 0;
+}
+
+int
+daemonConfigFilePath(bool privileged, char **configfile)
+{
+    if (privileged) {
+        if (VIR_STRDUP(*configfile, SYSCONFDIR "/libvirt/libvirtd.conf") < 0)
+            goto error;
+    } else {
+        char *configdir = NULL;
+
+        if (!(configdir = virGetUserConfigDirectory()))
+            goto error;
+
+        if (virAsprintf(configfile, "%s/libvirtd.conf", configdir) < 0) {
+            VIR_FREE(configdir);
+            goto error;
+        }
+        VIR_FREE(configdir);
+    }
+
+    return 0;
+
+error:
+    return -1;
+}
+
+struct daemonConfig*
+daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
+{
+    struct daemonConfig *data;
+    char *localhost;
+    int ret;
+
+    if (VIR_ALLOC(data) < 0)
+        return NULL;
+
+    data->listen_tls = 1;
+    data->listen_tcp = 0;
+
+    if (VIR_STRDUP(data->tls_port, LIBVIRTD_TLS_PORT) < 0 ||
+        VIR_STRDUP(data->tcp_port, LIBVIRTD_TCP_PORT) < 0)
+        goto error;
+
+    /* Only default to PolicyKit if running as root */
+#if WITH_POLKIT
+    if (privileged) {
+        data->auth_unix_rw = REMOTE_AUTH_POLKIT;
+        data->auth_unix_ro = REMOTE_AUTH_POLKIT;
+    } else {
+#endif
+        data->auth_unix_rw = REMOTE_AUTH_NONE;
+        data->auth_unix_ro = REMOTE_AUTH_NONE;
+#if WITH_POLKIT
+    }
+#endif
+
+    if (VIR_STRDUP(data->unix_sock_rw_perms,
+                   data->auth_unix_rw == REMOTE_AUTH_POLKIT ? "0777" : "0700") < 0 ||
+        VIR_STRDUP(data->unix_sock_ro_perms, "0777") < 0)
+        goto error;
+
+#if WITH_SASL
+    data->auth_tcp = REMOTE_AUTH_SASL;
+#else
+    data->auth_tcp = REMOTE_AUTH_NONE;
+#endif
+    data->auth_tls = REMOTE_AUTH_NONE;
+
+    data->mdns_adv = 0;
+
+    data->min_workers = 5;
+    data->max_workers = 20;
+    data->max_clients = 20;
+
+    data->prio_workers = 5;
+
+    data->max_requests = 20;
+    data->max_client_requests = 5;
+
+    data->log_buffer_size = 64;
+
+    data->audit_level = 1;
+    data->audit_logging = 0;
+
+    data->keepalive_interval = 5;
+    data->keepalive_count = 5;
+    data->keepalive_required = 0;
+
+    localhost = virGetHostname();
+    if (localhost == NULL) {
+        /* we couldn't resolve the hostname; assume that we are
+         * running in disconnected operation, and report a less
+         * useful Avahi string
+         */
+        ret = VIR_STRDUP(data->mdns_name, "Virtualization Host");
+    } else {
+        char *tmp;
+        /* Extract the host part of the potentially FQDN */
+        if ((tmp = strchr(localhost, '.')))
+            *tmp = '\0';
+        ret = virAsprintf(&data->mdns_name, "Virtualization Host %s",
+                          localhost);
+    }
+    VIR_FREE(localhost);
+    if (ret < 0)
+        goto error;
+
+    return data;
+
+error:
+    daemonConfigFree(data);
+    return NULL;
+}
+
+void
+daemonConfigFree(struct daemonConfig *data)
+{
+    char **tmp;
+
+    if (!data)
+        return;
+
+    VIR_FREE(data->listen_addr);
+    VIR_FREE(data->tls_port);
+    VIR_FREE(data->tcp_port);
+    tmp = data->access_drivers;
+    while (tmp && *tmp) {
+        VIR_FREE(*tmp);
+        tmp++;
+    }
+    VIR_FREE(data->access_drivers);
+
+    VIR_FREE(data->unix_sock_ro_perms);
+    VIR_FREE(data->unix_sock_rw_perms);
+    VIR_FREE(data->unix_sock_group);
+    VIR_FREE(data->unix_sock_dir);
+    VIR_FREE(data->mdns_name);
+
+    tmp = data->tls_allowed_dn_list;
+    while (tmp && *tmp) {
+        VIR_FREE(*tmp);
+        tmp++;
+    }
+    VIR_FREE(data->tls_allowed_dn_list);
+
+    tmp = data->sasl_allowed_username_list;
+    while (tmp && *tmp) {
+        VIR_FREE(*tmp);
+        tmp++;
+    }
+    VIR_FREE(data->sasl_allowed_username_list);
+
+    VIR_FREE(data->key_file);
+    VIR_FREE(data->ca_file);
+    VIR_FREE(data->cert_file);
+    VIR_FREE(data->crl_file);
+
+    VIR_FREE(data->host_uuid);
+    VIR_FREE(data->log_filters);
+    VIR_FREE(data->log_outputs);
+
+    VIR_FREE(data);
+}
+
+static int
+daemonConfigLoadOptions(struct daemonConfig *data,
+                        const char *filename,
+                        virConfPtr conf)
+{
+    GET_CONF_INT(conf, filename, listen_tcp);
+    GET_CONF_INT(conf, filename, listen_tls);
+    GET_CONF_STR(conf, filename, tls_port);
+    GET_CONF_STR(conf, filename, tcp_port);
+    GET_CONF_STR(conf, filename, listen_addr);
+
+    if (remoteConfigGetAuth(conf, "auth_unix_rw", &data->auth_unix_rw, filename) < 0)
+        goto error;
+#if WITH_POLKIT
+    /* Change default perms to be wide-open if PolicyKit is enabled.
+     * Admin can always override in config file
+     */
+    if (data->auth_unix_rw == REMOTE_AUTH_POLKIT) {
+        VIR_FREE(data->unix_sock_rw_perms);
+        if (VIR_STRDUP(data->unix_sock_rw_perms, "0777") < 0)
+            goto error;
+    }
+#endif
+    if (remoteConfigGetAuth(conf, "auth_unix_ro", &data->auth_unix_ro, filename) < 0)
+        goto error;
+    if (remoteConfigGetAuth(conf, "auth_tcp", &data->auth_tcp, filename) < 0)
+        goto error;
+    if (remoteConfigGetAuth(conf, "auth_tls", &data->auth_tls, filename) < 0)
+        goto error;
+
+    if (remoteConfigGetStringList(conf, "access_drivers",
+                                  &data->access_drivers, filename) < 0)
+        goto error;
+
+    GET_CONF_STR(conf, filename, unix_sock_group);
+    GET_CONF_STR(conf, filename, unix_sock_ro_perms);
+    GET_CONF_STR(conf, filename, unix_sock_rw_perms);
+
+    GET_CONF_STR(conf, filename, unix_sock_dir);
+
+    GET_CONF_INT(conf, filename, mdns_adv);
+    GET_CONF_STR(conf, filename, mdns_name);
+
+    GET_CONF_INT(conf, filename, tls_no_sanity_certificate);
+    GET_CONF_INT(conf, filename, tls_no_verify_certificate);
+
+    GET_CONF_STR(conf, filename, key_file);
+    GET_CONF_STR(conf, filename, cert_file);
+    GET_CONF_STR(conf, filename, ca_file);
+    GET_CONF_STR(conf, filename, crl_file);
+
+    if (remoteConfigGetStringList(conf, "tls_allowed_dn_list",
+                                  &data->tls_allowed_dn_list, filename) < 0)
+        goto error;
+
+
+    if (remoteConfigGetStringList(conf, "sasl_allowed_username_list",
+                                  &data->sasl_allowed_username_list, filename) < 0)
+        goto error;
+
+
+    GET_CONF_INT(conf, filename, min_workers);
+    GET_CONF_INT(conf, filename, max_workers);
+    GET_CONF_INT(conf, filename, max_clients);
+    GET_CONF_INT(conf, filename, max_queued_clients);
+
+    GET_CONF_INT(conf, filename, prio_workers);
+
+    GET_CONF_INT(conf, filename, max_requests);
+    GET_CONF_INT(conf, filename, max_client_requests);
+
+    GET_CONF_INT(conf, filename, audit_level);
+    GET_CONF_INT(conf, filename, audit_logging);
+
+    GET_CONF_STR(conf, filename, host_uuid);
+
+    GET_CONF_INT(conf, filename, log_level);
+    GET_CONF_STR(conf, filename, log_filters);
+    GET_CONF_STR(conf, filename, log_outputs);
+    GET_CONF_INT(conf, filename, log_buffer_size);
+
+    GET_CONF_INT(conf, filename, keepalive_interval);
+    GET_CONF_INT(conf, filename, keepalive_count);
+    GET_CONF_INT(conf, filename, keepalive_required);
+
+    return 0;
+
+error:
+    return -1;
+}
+
+
+/* Read the config file if it exists.
+ * Only used in the remote case, hence the name.
+ */
+int
+daemonConfigLoadFile(struct daemonConfig *data,
+                     const char *filename,
+                     bool allow_missing)
+{
+    virConfPtr conf;
+    int ret;
+
+    if (allow_missing &&
+        access(filename, R_OK) == -1 &&
+        errno == ENOENT)
+        return 0;
+
+    conf = virConfReadFile(filename, 0);
+    if (!conf)
+        return -1;
+
+    ret = daemonConfigLoadOptions(data, filename, conf);
+    virConfFree(conf);
+    return ret;
+}
+
+int daemonConfigLoadData(struct daemonConfig *data,
+                         const char *filename,
+                         const char *filedata)
+{
+    virConfPtr conf;
+    int ret;
+
+    conf = virConfReadMem(filedata, strlen(filedata), 0);
+    if (!conf)
+        return -1;
+
+    ret = daemonConfigLoadOptions(data, filename, conf);
+    virConfFree(conf);
+    return ret;
+}

daemon/libvirtd-config.h

@@ -0,0 +1,97 @@
+/*
+ * libvirtd.c: daemon start of day, guest process & i/o management
+ *
+ * Copyright (C) 2006-2012 Red Hat, Inc.
+ * Copyright (C) 2006 Daniel P. Berrange
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+#ifndef __LIBVIRTD_CONFIG_H__
+# define __LIBVIRTD_CONFIG_H__
+
+# include "internal.h"
+
+struct daemonConfig {
+    char *host_uuid;
+
+    int listen_tls;
+    int listen_tcp;
+    char *listen_addr;
+    char *tls_port;
+    char *tcp_port;
+
+    char *unix_sock_ro_perms;
+    char *unix_sock_rw_perms;
+    char *unix_sock_group;
+    char *unix_sock_dir;
+
+    int auth_unix_rw;
+    int auth_unix_ro;
+    int auth_tcp;
+    int auth_tls;
+
+    char **access_drivers;
+
+    int mdns_adv;
+    char *mdns_name;
+
+    int tls_no_verify_certificate;
+    int tls_no_sanity_certificate;
+    char **tls_allowed_dn_list;
+    char **sasl_allowed_username_list;
+
+    char *key_file;
+    char *cert_file;
+    char *ca_file;
+    char *crl_file;
+
+    int min_workers;
+    int max_workers;
+    int max_clients;
+    int max_queued_clients;
+
+    int prio_workers;
+
+    int max_requests;
+    int max_client_requests;
+
+    int log_level;
+    char *log_filters;
+    char *log_outputs;
+    int log_buffer_size;
+
+    int audit_level;
+    int audit_logging;
+
+    int keepalive_interval;
+    unsigned int keepalive_count;
+    int keepalive_required;
+};
+
+
+int daemonConfigFilePath(bool privileged, char **configfile);
+struct daemonConfig* daemonConfigNew(bool privileged);
+void daemonConfigFree(struct daemonConfig *data);
+int daemonConfigLoadFile(struct daemonConfig *data,
+                         const char *filename,
+                         bool allow_missing);
+int daemonConfigLoadData(struct daemonConfig *data,
+                         const char *filename,
+                         const char *filedata);
+
+#endif /* __LIBVIRTD_CONFIG_H__ */

daemon/libvirtd.aug

@@ -0,0 +1,99 @@
+(* /etc/libvirt/libvirtd.conf *)
+
+module Libvirtd =
+   autoload xfm
+
+   let eol   = del /[ \t]*\n/ "\n"
+   let value_sep   = del /[ \t]*=[ \t]*/  " = "
+   let indent = del /[ \t]*/ ""
+
+   let array_sep  = del /,[ \t\n]*/ ", "
+   let array_start = del /\[[ \t\n]*/ "[ "
+   let array_end = del /\]/ "]"
+
+   let str_val = del /\"/ "\"" . store /[^\"]*/ . del /\"/ "\""
+   let bool_val = store /0|1/
+   let int_val = store /[0-9]+/
+   let str_array_element = [ seq "el" . str_val ] . del /[ \t\n]*/ ""
+   let str_array_val = counter "el" . array_start . ( str_array_element . ( array_sep . str_array_element ) * ) ? . array_end
+
+   let str_entry       (kw:string) = [ key kw . value_sep . str_val ]
+   let bool_entry      (kw:string) = [ key kw . value_sep . bool_val ]
+   let int_entry      (kw:string) = [ key kw . value_sep . int_val ]
+   let str_array_entry (kw:string) = [ key kw . value_sep . str_array_val ]
+
+
+   (* Config entry grouped by function - same order as example config *)
+   let network_entry = bool_entry "listen_tls"
+                     | bool_entry "listen_tcp"
+                     | str_entry "tls_port"
+                     | str_entry "tcp_port"
+                     | str_entry "listen_addr"
+                     | bool_entry "mdns_adv"
+                     | str_entry "mdns_name"
+
+   let sock_acl_entry = str_entry "unix_sock_group"
+                      | str_entry "unix_sock_ro_perms"
+                      | str_entry "unix_sock_rw_perms"
+                      | str_entry "unix_sock_dir"
+
+   let authentication_entry = str_entry "auth_unix_ro"
+                            | str_entry "auth_unix_rw"
+                            | str_entry "auth_tcp"
+                            | str_entry "auth_tls"
+
+   let certificate_entry = str_entry "key_file"
+                         | str_entry "cert_file"
+                         | str_entry "ca_file"
+                         | str_entry "crl_file"
+
+   let authorization_entry = bool_entry "tls_no_verify_certificate"
+                           | bool_entry "tls_no_sanity_certificate"
+                           | str_array_entry "tls_allowed_dn_list"
+                           | str_array_entry "sasl_allowed_username_list"
+                           | str_array_entry "access_drivers"
+
+   let processing_entry = int_entry "min_workers"
+                        | int_entry "max_workers"
+                        | int_entry "max_clients"
+                        | int_entry "max_queued_clients"
+                        | int_entry "max_requests"
+                        | int_entry "max_client_requests"
+                        | int_entry "prio_workers"
+
+   let logging_entry = int_entry "log_level"
+                     | str_entry "log_filters"
+                     | str_entry "log_outputs"
+                     | int_entry "log_buffer_size"
+
+   let auditing_entry = int_entry "audit_level"
+                      | bool_entry "audit_logging"
+
+   let keepalive_entry = int_entry "keepalive_interval"
+                       | int_entry "keepalive_count"
+                       | bool_entry "keepalive_required"
+
+   let misc_entry = str_entry "host_uuid"
+
+   (* Each enty in the config is one of the following three ... *)
+   let entry = network_entry
+             | sock_acl_entry
+             | authentication_entry
+             | certificate_entry
+             | authorization_entry
+             | processing_entry
+             | logging_entry
+             | auditing_entry
+             | keepalive_entry
+             | misc_entry
+   let comment = [ label "#comment" . del /#[ \t]*/ "# " .  store /([^ \t\n][^\n]*)?/ . del /\n/ "\n" ]
+   let empty = [ label "#empty" . eol ]
+
+   let record = indent . entry . eol
+
+   let lns = ( record | comment | empty ) *
+
+   let filter = incl "/etc/libvirt/libvirtd.conf"
+              . Util.stdexcl
+
+   let xfm = transform lns filter

daemon/libvirtd.conf

@@ -0,0 +1,410 @@
+# Master libvirt daemon configuration file
+#
+# For further information consult http://libvirt.org/format.html
+#
+# NOTE: the tests/daemon-conf regression test script requires
+# that each "PARAMETER = VALUE" line in this file have the parameter
+# name just after a leading "#".
+
+#################################################################
+#
+# Network connectivity controls
+#
+
+# Flag listening for secure TLS connections on the public TCP/IP port.
+# NB, must pass the --listen flag to the libvirtd process for this to
+# have any effect.
+#
+# It is necessary to setup a CA and issue server certificates before
+# using this capability.
+#
+# This is enabled by default, uncomment this to disable it
+#listen_tls = 0
+
+# Listen for unencrypted TCP connections on the public TCP/IP port.
+# NB, must pass the --listen flag to the libvirtd process for this to
+# have any effect.
+#
+# Using the TCP socket requires SASL authentication by default. Only
+# SASL mechanisms which support data encryption are allowed. This is
+# DIGEST_MD5 and GSSAPI (Kerberos5)
+#
+# This is disabled by default, uncomment this to enable it.
+#listen_tcp = 1
+
+
+
+# Override the port for accepting secure TLS connections
+# This can be a port number, or service name
+#
+#tls_port = "16514"
+
+# Override the port for accepting insecure TCP connections
+# This can be a port number, or service name
+#
+#tcp_port = "16509"
+
+
+# Override the default configuration which binds to all network
+# interfaces. This can be a numeric IPv4/6 address, or hostname
+#
+#listen_addr = "192.168.0.1"
+
+
+# Flag toggling mDNS advertizement of the libvirt service.
+#
+# Alternatively can disable for all services on a host by
+# stopping the Avahi daemon
+#
+# This is disabled by default, uncomment this to enable it
+#mdns_adv = 1
+
+# Override the default mDNS advertizement name. This must be
+# unique on the immediate broadcast network.
+#
+# The default is "Virtualization Host HOSTNAME", where HOSTNAME
+# is subsituted for the short hostname of the machine (without domain)
+#
+#mdns_name = "Virtualization Host Joe Demo"
+
+
+#################################################################
+#
+# UNIX socket access controls
+#
+
+# Set the UNIX domain socket group ownership. This can be used to
+# allow a 'trusted' set of users access to management capabilities
+# without becoming root.
+#
+# This is restricted to 'root' by default.
+#unix_sock_group = "libvirt"
+
+# Set the UNIX socket permissions for the R/O socket. This is used
+# for monitoring VM status only
+#
+# Default allows any user. If setting group ownership may want to
+# restrict this to:
+#unix_sock_ro_perms = "0777"
+
+# Set the UNIX socket permissions for the R/W socket. This is used
+# for full management of VMs
+#
+# Default allows only root. If PolicyKit is enabled on the socket,
+# the default will change to allow everyone (eg, 0777)
+#
+# If not using PolicyKit and setting group ownership for access
+# control then you may want to relax this to:
+#unix_sock_rw_perms = "0770"
+
+# Set the name of the directory in which sockets will be found/created.
+#unix_sock_dir = "/var/run/libvirt"
+
+#################################################################
+#
+# Authentication.
+#
+#  - none: do not perform auth checks. If you can connect to the
+#          socket you are allowed. This is suitable if there are
+#          restrictions on connecting to the socket (eg, UNIX
+#          socket permissions), or if there is a lower layer in
+#          the network providing auth (eg, TLS/x509 certificates)
+#
+#  - sasl: use SASL infrastructure. The actual auth scheme is then
+#          controlled from /etc/sasl2/libvirt.conf. For the TCP
+#          socket only GSSAPI & DIGEST-MD5 mechanisms will be used.
+#          For non-TCP or TLS sockets,  any scheme is allowed.
+#
+#  - polkit: use PolicyKit to authenticate. This is only suitable
+#            for use on the UNIX sockets. The default policy will
+#            require a user to supply their own password to gain
+#            full read/write access (aka sudo like), while anyone
+#            is allowed read/only access.
+#
+# Set an authentication scheme for UNIX read-only sockets
+# By default socket permissions allow anyone to connect
+#
+# To restrict monitoring of domains you may wish to enable
+# an authentication mechanism here
+#auth_unix_ro = "none"
+
+# Set an authentication scheme for UNIX read-write sockets
+# By default socket permissions only allow root. If PolicyKit
+# support was compiled into libvirt, the default will be to
+# use 'polkit' auth.
+#
+# If the unix_sock_rw_perms are changed you may wish to enable
+# an authentication mechanism here
+#auth_unix_rw = "none"
+
+# Change the authentication scheme for TCP sockets.
+#
+# If you don't enable SASL, then all TCP traffic is cleartext.
+# Don't do this outside of a dev/test scenario. For real world
+# use, always enable SASL and use the GSSAPI or DIGEST-MD5
+# mechanism in /etc/sasl2/libvirt.conf
+#auth_tcp = "sasl"
+
+# Change the authentication scheme for TLS sockets.
+#
+# TLS sockets already have encryption provided by the TLS
+# layer, and limited authentication is done by certificates
+#
+# It is possible to make use of any SASL authentication
+# mechanism as well, by using 'sasl' for this option
+#auth_tls = "none"
+
+
+# Change the API access control scheme
+#
+# By default an authenticated user is allowed access
+# to all APIs. Access drivers can place restrictions
+# on this. By default the 'nop' driver is enabled,
+# meaning no access control checks are done once a
+# client has authenticated with libvirtd
+#
+#access_drivers = [ "polkit" ]
+
+#################################################################
+#
+# TLS x509 certificate configuration
+#
+
+
+# Override the default server key file path
+#
+#key_file = "/etc/pki/libvirt/private/serverkey.pem"
+
+# Override the default server certificate file path
+#
+#cert_file = "/etc/pki/libvirt/servercert.pem"
+
+# Override the default CA certificate path
+#
+#ca_file = "/etc/pki/CA/cacert.pem"
+
+# Specify a certificate revocation list.
+#
+# Defaults to not using a CRL, uncomment to enable it
+#crl_file = "/etc/pki/CA/crl.pem"
+
+
+
+#################################################################
+#
+# Authorization controls
+#
+
+
+# Flag to disable verification of our own server certificates
+#
+# When libvirtd starts it performs some sanity checks against
+# its own certificates.
+#
+# Default is to always run sanity checks. Uncommenting this
+# will disable sanity checks which is not a good idea
+#tls_no_sanity_certificate = 1
+
+# Flag to disable verification of client certificates
+#
+# Client certificate verification is the primary authentication mechanism.
+# Any client which does not present a certificate signed by the CA
+# will be rejected.
+#
+# Default is to always verify. Uncommenting this will disable
+# verification - make sure an IP whitelist is set
+#tls_no_verify_certificate = 1
+
+
+# A whitelist of allowed x509  Distinguished Names
+# This list may contain wildcards such as
+#
+#    "C=GB,ST=London,L=London,O=Red Hat,CN=*"
+#
+# See the POSIX fnmatch function for the format of the wildcards.
+#
+# NB If this is an empty list, no client can connect, so comment out
+# entirely rather than using empty list to disable these checks
+#
+# By default, no DN's are checked
+#tls_allowed_dn_list = ["DN1", "DN2"]
+
+
+# A whitelist of allowed SASL usernames. The format for usernames
+# depends on the SASL authentication mechanism. Kerberos usernames
+# look like username@REALM
+#
+# This list may contain wildcards such as
+#
+#    "*@EXAMPLE.COM"
+#
+# See the POSIX fnmatch function for the format of the wildcards.
+#
+# NB If this is an empty list, no client can connect, so comment out
+# entirely rather than using empty list to disable these checks
+#
+# By default, no Username's are checked
+#sasl_allowed_username_list = ["joe@EXAMPLE.COM", "fred@EXAMPLE.COM" ]
+
+
+
+#################################################################
+#
+# Processing controls
+#
+
+# The maximum number of concurrent client connections to allow
+# over all sockets combined.
+#max_clients = 20
+
+# The maximum length of queue of connections waiting to be
+# accepted by the daemon. Note, that some protocols supporting
+# retransmission may obey this so that a later reattempt at
+# connection succeeds.
+#max_queued_clients = 1000
+
+
+# The minimum limit sets the number of workers to start up
+# initially. If the number of active clients exceeds this,
+# then more threads are spawned, up to max_workers limit.
+# Typically you'd want max_workers to equal maximum number
+# of clients allowed
+#min_workers = 5
+#max_workers = 20
+
+
+# The number of priority workers. If all workers from above
+# pool will stuck, some calls marked as high priority
+# (notably domainDestroy) can be executed in this pool.
+#prio_workers = 5
+
+# Total global limit on concurrent RPC calls. Should be
+# at least as large as max_workers. Beyond this, RPC requests
+# will be read into memory and queued. This directly impact
+# memory usage, currently each request requires 256 KB of
+# memory. So by default up to 5 MB of memory is used
+#
+# XXX this isn't actually enforced yet, only the per-client
+# limit is used so far
+#max_requests = 20
+
+# Limit on concurrent requests from a single client
+# connection. To avoid one client monopolizing the server
+# this should be a small fraction of the global max_requests
+# and max_workers parameter
+#max_client_requests = 5
+
+#################################################################
+#
+# Logging controls
+#
+
+# Logging level: 4 errors, 3 warnings, 2 information, 1 debug
+# basically 1 will log everything possible
+#log_level = 3
+
+# Logging filters:
+# A filter allows to select a different logging level for a given category
+# of logs
+# The format for a filter is one of:
+#    x:name
+#    x:+name
+#      where name is a string which is matched against source file name,
+#      e.g., "remote", "qemu", or "util/json", the optional "+" prefix
+#      tells libvirt to log stack trace for each message matching name,
+#      and x is the minimal level where matching messages should be logged:
+#    1: DEBUG
+#    2: INFO
+#    3: WARNING
+#    4: ERROR
+#
+# Multiple filter can be defined in a single @filters, they just need to be
+# separated by spaces.
+#
+# e.g. to only get warning or errors from the remote layer and only errors
+# from the event layer:
+#log_filters="3:remote 4:event"
+
+# Logging outputs:
+# An output is one of the places to save logging information
+# The format for an output can be:
+#    x:stderr
+#      output goes to stderr
+#    x:syslog:name
+#      use syslog for the output and use the given name as the ident
+#    x:file:file_path
+#      output to a file, with the given filepath
+# In all case the x prefix is the minimal level, acting as a filter
+#    1: DEBUG
+#    2: INFO
+#    3: WARNING
+#    4: ERROR
+#
+# Multiple output can be defined, they just need to be separated by spaces.
+# e.g. to log all warnings and errors to syslog under the libvirtd ident:
+#log_outputs="3:syslog:libvirtd"
+#
+
+# Log debug buffer size: default 64
+# The daemon keeps an internal debug log buffer which will be dumped in case
+# of crash or upon receiving a SIGUSR2 signal. This setting allows to override
+# the default buffer size in kilobytes.
+# If value is 0 or less the debug log buffer is deactivated
+#log_buffer_size = 64
+
+
+##################################################################
+#
+# Auditing
+#
+# This setting allows usage of the auditing subsystem to be altered:
+#
+#   audit_level == 0  -> disable all auditing
+#   audit_level == 1  -> enable auditing, only if enabled on host (default)
+#   audit_level == 2  -> enable auditing, and exit if disabled on host
+#
+#audit_level = 2
+#
+# If set to 1, then audit messages will also be sent
+# via libvirt logging infrastructure. Defaults to 0
+#
+#audit_logging = 1
+
+###################################################################
+# UUID of the host:
+# Provide the UUID of the host here in case the command
+# 'dmidecode -s system-uuid' does not provide a valid uuid. In case
+# 'dmidecode' does not provide a valid UUID and none is provided here, a
+# temporary UUID will be generated.
+# Keep the format of the example UUID below. UUID must not have all digits
+# be the same.
+
+# NB This default all-zeros UUID will not work. Replace
+# it with the output of the 'uuidgen' command and then
+# uncomment this entry
+#host_uuid = "00000000-0000-0000-0000-000000000000"
+
+###################################################################
+# Keepalive protocol:
+# This allows libvirtd to detect broken client connections or even
+# dead client.  A keepalive message is sent to a client after
+# keepalive_interval seconds of inactivity to check if the client is
+# still responding; keepalive_count is a maximum number of keepalive
+# messages that are allowed to be sent to the client without getting
+# any response before the connection is considered broken.  In other
+# words, the connection is automatically closed approximately after
+# keepalive_interval * (keepalive_count + 1) seconds since the last
+# message received from the client.  If keepalive_interval is set to
+# -1, libvirtd will never send keepalive requests; however clients
+# can still send them and the deamon will send responses.  When
+# keepalive_count is set to 0, connections will be automatically
+# closed after keepalive_interval seconds of inactivity without
+# sending any keepalive messages.
+#
+#keepalive_interval = 5
+#keepalive_count = 5
+#
+# If set to 1, libvirtd will refuse to talk to clients that do not
+# support keepalive protocol.  Defaults to 0.
+#
+#keepalive_required = 1

daemon/libvirtd.h

@@ -0,0 +1,74 @@
+/*
+ * libvirtd.h: daemon data structure definitions
+ *
+ * Copyright (C) 2006-2013 Red Hat, Inc.
+ * Copyright (C) 2006 Daniel P. Berrange
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+
+#ifndef LIBVIRTD_H__
+# define LIBVIRTD_H__
+
+# define VIR_ENUM_SENTINELS
+
+# include <rpc/types.h>
+# include <rpc/xdr.h>
+# include "remote_protocol.h"
+# include "lxc_protocol.h"
+# include "qemu_protocol.h"
+# include "virlog.h"
+# include "virthread.h"
+# if WITH_SASL
+#  include "virnetsaslcontext.h"
+# endif
+# include "virnetserverprogram.h"
+
+typedef struct daemonClientStream daemonClientStream;
+typedef daemonClientStream *daemonClientStreamPtr;
+typedef struct daemonClientPrivate daemonClientPrivate;
+typedef daemonClientPrivate *daemonClientPrivatePtr;
+
+/* Stores the per-client connection state */
+struct daemonClientPrivate {
+    /* Hold while accessing any data except conn */
+    virMutex lock;
+
+    int domainEventCallbackID[VIR_DOMAIN_EVENT_ID_LAST];
+
+# if WITH_SASL
+    virNetSASLSessionPtr sasl;
+# endif
+
+    /* This is only valid if a remote open call has been made on this
+     * connection, otherwise it will be NULL.  Also if remote close is
+     * called, it will be set back to NULL if that succeeds.
+     */
+    virConnectPtr conn;
+
+    daemonClientStreamPtr streams;
+    bool keepalive_supported;
+};
+
+# if WITH_SASL
+extern virNetSASLContextPtr saslCtxt;
+# endif
+extern virNetServerProgramPtr remoteProgram;
+extern virNetServerProgramPtr qemuProgram;
+
+#endif

daemon/libvirtd.init.in

@@ -0,0 +1,123 @@
+#!/bin/sh
+
+# the following is the LSB init header see
+# http://www.linux-foundation.org/spec//booksets/LSB-Core-generic/LSB-Core-generic.html#INITSCRCOMCONV
+#
+### BEGIN INIT INFO
+# Provides: libvirtd
+# Required-Start: $network messagebus
+# Should-Start: $named
+# Should-Start: xend
+# Should-Start: avahi-daemon
+# Required-Stop: $network messagebus
+# Should-Stop: $named
+# Default-Start: 3 4 5
+# Short-Description: daemon for libvirt virtualization API
+# Description: This is a daemon for managing guest instances
+#              and libvirt virtual networks
+#              See http://libvirt.org
+### END INIT INFO
+
+# the following is chkconfig init header
+#
+# libvirtd:   guest and virtual network management daemon
+#
+# chkconfig: 345 97 03
+# description:  This is a daemon for managing guest instances \
+#               and libvirt virtual networks \
+#               See http://libvirt.org
+#
+# processname: libvirtd
+# pidfile: @localstatedir@/run/libvirtd.pid
+#
+
+# Source function library.
+. @sysconfdir@/rc.d/init.d/functions
+
+SERVICE=libvirtd
+PROCESS=libvirtd
+PIDFILE=@localstatedir@/run/$SERVICE.pid
+
+LIBVIRTD_CONFIG=
+LIBVIRTD_ARGS=
+KRB5_KTNAME=/etc/libvirt/krb5.tab
+
+test -f @sysconfdir@/sysconfig/libvirtd && . @sysconfdir@/sysconfig/libvirtd
+
+export QEMU_AUDIO_DRV
+export SDL_AUDIODRIVER
+
+LIBVIRTD_CONFIG_ARGS=
+if [ -n "$LIBVIRTD_CONFIG" ]
+then
+    LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
+fi
+
+RETVAL=0
+
+start() {
+    echo -n $"Starting $SERVICE daemon: "
+    mkdir -p @localstatedir@/cache/libvirt
+    rm -rf @localstatedir@/cache/libvirt/*
+
+    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
+    # automatically
+    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
+        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
+    fi
+
+    KRB5_KTNAME=$KRB5_KTNAME daemon --pidfile $PIDFILE --check $SERVICE $PROCESS --daemon $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
+    RETVAL=$?
+    echo
+    [ $RETVAL -eq 0 ] && touch @localstatedir@/lock/subsys/$SERVICE
+}
+
+stop() {
+    echo -n $"Stopping $SERVICE daemon: "
+
+    killproc -p $PIDFILE $PROCESS
+    RETVAL=$?
+    echo
+    if [ $RETVAL -eq 0 ]; then
+        rm -f @localstatedir@/lock/subsys/$SERVICE
+        rm -rf @localstatedir@/cache/libvirt/*
+    else
+        exit $RETVAL
+    fi
+}
+
+restart() {
+    stop
+    start
+}
+
+reload() {
+    echo -n $"Reloading $SERVICE configuration: "
+
+    killproc -p $PIDFILE $PROCESS -HUP
+    RETVAL=$?
+    echo
+    return $RETVAL
+}
+
+# See how we were called.
+case "$1" in
+    start|stop|restart|reload)
+        $1
+        ;;
+    status)
+        status -p $PIDFILE $PROCESS
+        RETVAL=$?
+        ;;
+    force-reload)
+        reload
+        ;;
+    condrestart|try-restart)
+        [ -f @localstatedir@/lock/subsys/$SERVICE ] && restart || :
+        ;;
+    *)
+        echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload|try-restart}"
+        exit 2
+        ;;
+esac
+exit $RETVAL

daemon/libvirtd.lxc.logrotate.in

@@ -1,8 +1,9 @@
 @localstatedir@/log/libvirt/lxc/*.log {
-        size 2097153
+        weekly
         missingok
         rotate 4
         compress
         delaycompress
         copytruncate
+        minsize 100k
 }

daemon/libvirtd.pod.in

@@ -0,0 +1,208 @@
+=head1 NAME
+
+libvirtd - libvirtd management daemon
+
+=head1 SYNOPSIS
+
+B<libvirtd> [ -dlv ] [ -f config_file ] [ -p pid_file ] [ -t timeout_seconds ]
+
+B<libvirtd> --version
+
+=head1 DESCRIPTION
+
+The B<libvirtd> program is the server side daemon component of the libvirt
+virtualization management system.
+
+This daemon runs on host servers and performs required management tasks for
+virtualized guests.  This includes activities such as starting, stopping
+and migrating guests between host servers, configuring and manipulating
+networking, and managing storage for use by guests.
+
+The libvirt client libraries and utilities connect to this daemon to issue
+tasks and collect information about the configuration and resources of the host
+system and guests.
+
+By default, the libvirtd daemon listens for requests on a local Unix domain
+socket.  Using the B<-l>|B<--listen> command line option, the libvirtd daemon
+can be instructed to additionally listen on a TCP/IP socket.  The TCP/IP socket
+to use is defined in the libvirtd configuration file.
+
+Restarting libvirtd does not impact running guests.  Guests continue to operate
+and will be picked up automatically if their XML configuration has been
+defined.  Any guests whose XML configuration has not been defined will be lost
+from the configuration.
+
+=head1 OPTIONS
+
+=over
+
+=item B<-h, --help>
+
+Display command line help usage then exit.
+
+=item B<-d, --daemon>
+
+Run as a daemon & write PID file.
+
+=item B<-f, --config> I<FILE>
+
+Use this configuration file, overriding the default value.
+
+=item B<-l, --listen>
+
+Listen for TCP/IP connections.
+
+=item B<-p, --pid-file> I<FILE>
+
+Use this name for the PID file, overriding the default value.
+
+=item B<-t, --timeout> I<SECONDS>
+
+Exit after timeout period (in seconds) elapse with no client connections
+or registered resources.  Be aware that resources such as autostart
+networks will result in never reaching the timeout, even when there are
+no client connections.
+
+=item B<-v, --verbose>
+
+Enable output of verbose messages.
+
+=item B<    --version>
+
+Display version information then exit.
+
+=back
+
+=head1 SIGNALS
+
+On receipt of B<SIGHUP> libvirtd will reload its configuration.
+
+=head1 FILES
+
+=head2 When run as B<root>.
+
+=over
+
+=item F<SYSCONFDIR/libvirtd.conf>
+
+The default configuration file used by libvirtd, unless overridden on the
+command line using the B<-f>|B<--config> option.
+
+=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock>
+
+=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock-ro>
+
+The sockets libvirtd will use.
+
+=item F<SYSCONFDIR/pki/CA/cacert.pem>
+
+The TLS B<Certificate Authority> certificate libvirtd will use.
+
+=item F<SYSCONFDIR/pki/libvirt/servercert.pem>
+
+The TLS B<Server> certificate libvirtd will use.
+
+=item F<SYSCONFDIR/pki/libvirt/private/serverkey.pem>
+
+The TLS B<Server> private key libvirtd will use.
+
+=item F<LOCALSTATEDIR/run/libvirtd.pid>
+
+The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
+
+=back
+
+=head2 When run as B<non-root>.
+
+=over
+
+=item F<$XDG_CONFIG_HOME/libvirtd.conf>
+
+The default configuration file used by libvirtd, unless overridden on the
+command line using the B<-f>|B<--config> option.
+
+=item F<$XDG_RUNTIME_DIR/libvirt/libvirt-sock>
+
+The socket libvirtd will use.
+
+=item F<$HOME/.pki/libvirt/cacert.pem>
+
+The TLS B<Certificate Authority> certificate libvirtd will use.
+
+=item F<$HOME/.pki/libvirt/servercert.pem>
+
+The TLS B<Server> certificate libvirtd will use.
+
+=item F<$HOME/.pki/libvirt/serverkey.pem>
+
+The TLS B<Server> private key libvirtd will use.
+
+=item F<$XDG_RUNTIME_DIR/libvirt/libvirtd.pid>
+
+The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
+
+=item If $XDG_CONFIG_HOME is not set in your environment, libvirtd will use F<$HOME/.config>
+
+=item If $XDG_RUNTIME_DIR is not set in your environment, libvirtd will use F<$HOME/.cache>
+
+=back
+
+=head1 EXAMPLES
+
+To retrieve the version of libvirtd:
+
+ # libvirtd --version
+ libvirtd (libvirt) 0.8.2
+ #
+
+To start libvirtd, instructing it to daemonize and create a PID file:
+
+ # libvirtd -d
+ # ls -la LOCALSTATEDIR/run/libvirtd.pid
+ -rw-r--r-- 1 root root 6 Jul  9 02:40 LOCALSTATEDIR/run/libvirtd.pid
+ #
+
+=head1 BUGS
+
+Please report all bugs you discover.  This should be done via either:
+
+=over
+
+=item a) the mailing list
+
+L<http://libvirt.org/contact.html>
+
+=item or,
+
+B<>
+
+=item b) the bug tracker
+
+L<http://libvirt.org/bugs.html>
+
+=item Alternatively, you may report bugs to your software distributor / vendor.
+
+=back
+
+=head1 AUTHORS
+
+Please refer to the AUTHORS file distributed with libvirt.
+
+=head1 COPYRIGHT
+
+Copyright (C) 2006-2012 Red Hat, Inc., and the authors listed in the
+libvirt AUTHORS file.
+
+=head1 LICENSE
+
+libvirtd is distributed under the terms of the GNU LGPL v2.1+.
+This is free software; see the source for copying conditions. There
+is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE
+
+=head1 SEE ALSO
+
+L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
+L<virt-df(1)>, L<http://www.libvirt.org/>
+
+=cut

daemon/libvirtd.policy.in

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE policyconfig PUBLIC
+ "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
+
+<!--
+Policy definitions for libvirt daemon
+
+Copyright (C) 2012 Red Hat, Inc.
+Copyright (C) 2007 Daniel P. Berrange <berrange redhat com>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library.  If not, see
+<http://www.gnu.org/licenses/>.
+-->
+
+<policyconfig>
+    <action id="org.libvirt.unix.monitor">
+      <description>Monitor local virtualized systems</description>
+      <message>System policy prevents monitoring of local virtualized systems</message>
+      <defaults>
+        <!-- Any program can use libvirt in read-only mode for monitoring,
+             even if not part of a session -->
+        <allow_any>yes</allow_any>
+        <allow_inactive>yes</allow_inactive>
+        <allow_active>yes</allow_active>
+      </defaults>
+    </action>
+
+    <action id="org.libvirt.unix.manage">
+      <description>Manage local virtualized systems</description>
+      <message>System policy prevents management of local virtualized systems</message>
+      <defaults>
+        <!-- Any program can use libvirt in read/write mode if they
+             provide the root password -->
+        <allow_any>@authaction@</allow_any>
+        <allow_inactive>@authaction@</allow_inactive>
+        <allow_active>@authaction@</allow_active>
+      </defaults>
+    </action>
+</policyconfig>

daemon/libvirtd.qemu.logrotate.in

@@ -0,0 +1,9 @@
+@localstatedir@/log/libvirt/qemu/*.log {
+        weekly
+        missingok
+        rotate 4
+        compress
+        delaycompress
+        copytruncate
+        minsize 100k
+}

daemon/libvirtd.sasl

@@ -0,0 +1,31 @@
+# If you want to use the non-TLS socket, then you *must* include
+# the GSSAPI or DIGEST-MD5 mechanisms, because they are the only
+# ones that can offer session encryption as well as authentication.
+#
+# If you're only using TLS, then you can turn on any mechanisms
+# you like for authentication, because TLS provides the encryption
+#
+# Default to a simple username+password mechanism
+mech_list: digest-md5
+
+# Before you can use GSSAPI, you need a service principle on the
+# KDC server for libvirt, and that to be exported to the keytab
+# file listed below
+#mech_list: gssapi
+#
+# You can also list many mechanisms at once, then the user can choose
+# by adding  '?auth=sasl.gssapi' to their libvirt URI, eg
+#   qemu+tcp://hostname/system?auth=sasl.gssapi
+#mech_list: digest-md5 gssapi
+
+# Some older builds of MIT kerberos on Linux ignore this option &
+# instead need KRB5_KTNAME env var.
+# For modern Linux, and other OS, this should be sufficient
+#
+# There is no default value here, uncomment if you need this
+#keytab: /etc/libvirt/krb5.tab
+
+# If using digest-md5 for username/passwds, then this is the file
+# containing the passwds. Use 'saslpasswd2 -a libvirt [username]'
+# to add entries, and 'sasldblistusers2 -f [sasldb_path]' to browse it
+sasldb_path: /etc/libvirt/passwd.db

daemon/libvirtd.service.in

@@ -0,0 +1,23 @@
+# NB we don't use socket activation. When libvirtd starts it will
+# spawn any virtual machines registered for autostart. We want this
+# to occur on every boot, regardless of whether any client connects
+# to a socket. Thus socket activation doesn't have any benefit
+
+[Unit]
+Description=Virtualization daemon
+Before=libvirt-guests.service
+After=network.target
+After=dbus.service
+After=iscsid.service
+
+[Service]
+EnvironmentFile=-/etc/sysconfig/libvirtd
+ExecStart=@sbindir@/libvirtd $LIBVIRTD_ARGS
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=process
+Restart=on-failure
+# Override the maximum number of opened files
+#LimitNOFILE=2048
+
+[Install]
+WantedBy=multi-user.target

daemon/libvirtd.sysconf

@@ -0,0 +1,24 @@
+# Override the default config file
+# NOTE: This setting is no longer honoured if using
+# systemd. Set '--config /etc/libvirt/libvirtd.conf'
+# in LIBVIRTD_ARGS instead.
+#LIBVIRTD_CONFIG=/etc/libvirt/libvirtd.conf
+
+# Listen for TCP/IP connections
+# NB. must setup TLS/SSL keys prior to using this
+#LIBVIRTD_ARGS="--listen"
+
+# Override Kerberos service keytab for SASL/GSSAPI
+#KRB5_KTNAME=/etc/libvirt/krb5.tab
+
+# Override the QEMU/SDL default audio driver probing when
+# starting virtual machines using SDL graphics
+#
+# NB these have no effect for VMs using VNC, unless vnc_allow_host_audio
+# is enabled in /etc/libvirt/qemu.conf
+#QEMU_AUDIO_DRV=sdl
+#
+#SDL_AUDIODRIVER=pulse
+
+# Override the maximum number of opened files
+#LIBVIRTD_NOFILES_LIMIT=2048

daemon/libvirtd.uml.logrotate.in

@@ -0,0 +1,9 @@
+@localstatedir@/log/libvirt/uml/*.log {
+        weekly
+        missingok
+        rotate 4
+        compress
+        delaycompress
+        copytruncate
+        minsize 100k
+}

daemon/libvirtd.upstart

@@ -0,0 +1,47 @@
+# libvirtd upstart job
+#
+# XXX wait for rc to get all dependent initscripts started
+# from sysv libvirtd initscript: Required-Start: $network messagebus
+start on stopped rc RUNLEVEL=[345]
+stop on runlevel [!345]
+
+respawn
+
+script
+    LIBVIRTD_CONFIG=
+    LIBVIRTD_ARGS=
+    KRB5_KTNAME=/etc/libvirt/krb5.tab
+
+    if [ -f /etc/sysconfig/libvirtd ]; then
+        . /etc/sysconfig/libvirtd
+    fi
+
+    export QEMU_AUDIO_DRV
+    export SDL_AUDIODRIVER
+    export KRB5_KTNAME
+
+    LIBVIRTD_CONFIG_ARGS=
+    if [ -n "$LIBVIRTD_CONFIG" ]; then
+        LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
+    fi
+
+    # DAEMON_COREFILE_LIMIT from /etc/sysconfig/libvirtd is not handled
+    # automatically
+    if [ -n "$DAEMON_COREFILE_LIMIT" ]; then
+        ulimit -c "$DAEMON_COREFILE_LIMIT"
+    fi
+
+    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
+    # automatically
+    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
+        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
+    fi
+    mkdir -p /var/cache/libvirt
+    rm -rf /var/cache/libvirt/*
+
+    exec /usr/sbin/libvirtd $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
+end script
+
+post-stop script
+    rm -rf /var/cache/libvirt/*
+end script

daemon/remote.h

@@ -0,0 +1,45 @@
+/*
+ * remote.h: handlers for RPC method calls
+ *
+ * Copyright (C) 2007, 2008, 2009 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Richard W.M. Jones <rjones@redhat.com>
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+#ifndef __LIBVIRTD_REMOTE_H__
+# define __LIBVIRTD_REMOTE_H__
+
+# include "remote_protocol.h"
+# include "rpc/virnetserverprogram.h"
+# include "rpc/virnetserverclient.h"
+
+
+extern virNetServerProgramProc remoteProcs[];
+extern size_t remoteNProcs;
+
+extern virNetServerProgramProc lxcProcs[];
+extern size_t lxcNProcs;
+
+extern virNetServerProgramProc qemuProcs[];
+extern size_t qemuNProcs;
+
+void remoteClientFreeFunc(void *data);
+void *remoteClientInitHook(virNetServerClientPtr client,
+                           void *opaque);
+
+#endif /* __LIBVIRTD_REMOTE_H__ */

daemon/stream.c

@@ -0,0 +1,775 @@
+/*
+ * stream.c: APIs for managing client streams
+ *
+ * Copyright (C) 2009, 2011 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+
+#include <config.h>
+
+#include "stream.h"
+#include "remote.h"
+#include "viralloc.h"
+#include "virlog.h"
+#include "virnetserverclient.h"
+#include "virerror.h"
+
+#define VIR_FROM_THIS VIR_FROM_STREAMS
+
+struct daemonClientStream {
+    daemonClientPrivatePtr priv;
+    int refs;
+
+    virNetServerProgramPtr prog;
+
+    virStreamPtr st;
+    int procedure;
+    int serial;
+
+    unsigned int recvEOF : 1;
+    unsigned int closed : 1;
+
+    int filterID;
+
+    virNetMessagePtr rx;
+    int tx;
+
+    daemonClientStreamPtr next;
+};
+
+static int
+daemonStreamHandleWrite(virNetServerClientPtr client,
+                        daemonClientStream *stream);
+static int
+daemonStreamHandleRead(virNetServerClientPtr client,
+                       daemonClientStream *stream);
+static int
+daemonStreamHandleFinish(virNetServerClientPtr client,
+                         daemonClientStream *stream,
+                         virNetMessagePtr msg);
+static int
+daemonStreamHandleAbort(virNetServerClientPtr client,
+                        daemonClientStream *stream,
+                        virNetMessagePtr msg);
+
+
+
+static void
+daemonStreamUpdateEvents(daemonClientStream *stream)
+{
+    int newEvents = 0;
+    if (stream->rx)
+        newEvents |= VIR_STREAM_EVENT_WRITABLE;
+    if (stream->tx && !stream->recvEOF)
+        newEvents |= VIR_STREAM_EVENT_READABLE;
+
+    virStreamEventUpdateCallback(stream->st, newEvents);
+}
+
+/*
+ * Invoked when an outgoing data packet message has been fully sent.
+ * This simply re-enables TX of further data.
+ *
+ * The idea is to stop the daemon growing without bound due to
+ * fast stream, but slow client
+ */
+static void
+daemonStreamMessageFinished(virNetMessagePtr msg ATTRIBUTE_UNUSED,
+                            void *opaque)
+{
+    daemonClientStream *stream = opaque;
+    VIR_DEBUG("stream=%p proc=%d serial=%d",
+              stream, msg->header.proc, msg->header.serial);
+
+    stream->tx = 1;
+    daemonStreamUpdateEvents(stream);
+
+    daemonFreeClientStream(NULL, stream);
+}
+
+
+/*
+ * Callback that gets invoked when a stream becomes writable/readable
+ */
+static void
+daemonStreamEvent(virStreamPtr st, int events, void *opaque)
+{
+    virNetServerClientPtr client = opaque;
+    daemonClientStream *stream;
+    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
+
+    virMutexLock(&priv->lock);
+
+    stream = priv->streams;
+    while (stream) {
+        if (stream->st == st)
+            break;
+        stream = stream->next;
+    }
+
+    if (!stream) {
+        VIR_WARN("event for client=%p stream st=%p, but missing stream state", client, st);
+        virStreamEventRemoveCallback(st);
+        goto cleanup;
+    }
+
+    VIR_DEBUG("st=%p events=%d EOF=%d closed=%d", st, events, stream->recvEOF, stream->closed);
+
+    if (!stream->closed &&
+        (events & VIR_STREAM_EVENT_WRITABLE)) {
+        if (daemonStreamHandleWrite(client, stream) < 0) {
+            daemonRemoveClientStream(client, stream);
+            virNetServerClientClose(client);
+            goto cleanup;
+        }
+    }
+
+    if (!stream->closed && !stream->recvEOF &&
+        (events & (VIR_STREAM_EVENT_READABLE))) {
+        events = events & ~(VIR_STREAM_EVENT_READABLE);
+        if (daemonStreamHandleRead(client, stream) < 0) {
+            daemonRemoveClientStream(client, stream);
+            virNetServerClientClose(client);
+            goto cleanup;
+        }
+        /* If we detected EOF during read processing,
+         * then clear hangup/error conditions, since
+         * we want the client to see the EOF message
+         * we just sent them
+         */
+        if (stream->recvEOF)
+            events = events & ~(VIR_STREAM_EVENT_HANGUP |
+                                VIR_STREAM_EVENT_ERROR);
+    }
+
+    /* If we have a completion/abort message, always process it */
+    if (stream->rx) {
+        virNetMessagePtr msg = stream->rx;
+        switch (msg->header.status) {
+        case VIR_NET_CONTINUE:
+            /* nada */
+            break;
+        case VIR_NET_OK:
+            virNetMessageQueueServe(&stream->rx);
+            if (daemonStreamHandleFinish(client, stream, msg) < 0) {
+                virNetMessageFree(msg);
+                daemonRemoveClientStream(client, stream);
+                virNetServerClientClose(client);
+                goto cleanup;
+            }
+            break;
+        case VIR_NET_ERROR:
+        default:
+            virNetMessageQueueServe(&stream->rx);
+            if (daemonStreamHandleAbort(client, stream, msg) < 0) {
+                virNetMessageFree(msg);
+                daemonRemoveClientStream(client, stream);
+                virNetServerClientClose(client);
+                goto cleanup;
+            }
+            break;
+        }
+    }
+
+
+    /* If we got HANGUP, we need to only send an empty
+     * packet so the client sees an EOF and cleans up
+     */
+    if (!stream->closed && !stream->recvEOF &&
+        (events & VIR_STREAM_EVENT_HANGUP)) {
+        virNetMessagePtr msg;
+        events &= ~(VIR_STREAM_EVENT_HANGUP);
+        stream->tx = 0;
+        stream->recvEOF = 1;
+        if (!(msg = virNetMessageNew(false))) {
+            daemonRemoveClientStream(client, stream);
+            virNetServerClientClose(client);
+            goto cleanup;
+        }
+        msg->cb = daemonStreamMessageFinished;
+        msg->opaque = stream;
+        stream->refs++;
+        if (virNetServerProgramSendStreamData(remoteProgram,
+                                              client,
+                                              msg,
+                                              stream->procedure,
+                                              stream->serial,
+                                              "", 0) < 0) {
+            virNetMessageFree(msg);
+            daemonRemoveClientStream(client, stream);
+            virNetServerClientClose(client);
+            goto cleanup;
+        }
+    }
+
+    if (!stream->closed &&
+        (events & (VIR_STREAM_EVENT_ERROR | VIR_STREAM_EVENT_HANGUP))) {
+        int ret;
+        virNetMessagePtr msg;
+        virNetMessageError rerr;
+
+        memset(&rerr, 0, sizeof(rerr));
+        stream->closed = 1;
+        virStreamEventRemoveCallback(stream->st);
+        virStreamAbort(stream->st);
+        if (events & VIR_STREAM_EVENT_HANGUP)
+            virReportError(VIR_ERR_RPC,
+                           "%s", _("stream had unexpected termination"));
+        else
+            virReportError(VIR_ERR_RPC,
+                           "%s", _("stream had I/O failure"));
+
+        msg = virNetMessageNew(false);
+        if (!msg) {
+            ret = -1;
+        } else {
+            ret = virNetServerProgramSendStreamError(remoteProgram,
+                                                     client,
+                                                     msg,
+                                                     &rerr,
+                                                     stream->procedure,
+                                                     stream->serial);
+        }
+        daemonRemoveClientStream(client, stream);
+        if (ret < 0)
+            virNetServerClientClose(client);
+        goto cleanup;
+    }
+
+    if (stream->closed) {
+        daemonRemoveClientStream(client, stream);
+    } else {
+        daemonStreamUpdateEvents(stream);
+    }
+
+cleanup:
+    virMutexUnlock(&priv->lock);
+}
+
+
+/*
+ * @client: a locked client object
+ *
+ * Invoked by the main loop when filtering incoming messages.
+ *
+ * Returns 1 if the message was processed, 0 if skipped,
+ * -1 on fatal client error
+ */
+static int
+daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
+                   virNetMessagePtr msg,
+                   void *opaque)
+{
+    daemonClientStream *stream = opaque;
+    int ret = 0;
+
+    virMutexLock(&stream->priv->lock);
+
+    if (msg->header.type != VIR_NET_STREAM)
+        goto cleanup;
+
+    if (!virNetServerProgramMatches(stream->prog, msg))
+        goto cleanup;
+
+    if (msg->header.proc != stream->procedure ||
+        msg->header.serial != stream->serial)
+        goto cleanup;
+
+    VIR_DEBUG("Incoming client=%p, rx=%p, serial=%d, proc=%d, status=%d",
+              client, stream->rx, msg->header.proc,
+              msg->header.serial, msg->header.status);
+
+    virNetMessageQueuePush(&stream->rx, msg);
+    daemonStreamUpdateEvents(stream);
+    ret = 1;
+
+cleanup:
+    virMutexUnlock(&stream->priv->lock);
+    return ret;
+}
+
+
+/*
+ * @conn: a connection object to associate the stream with
+ * @header: the method call to associate with the stream
+ *
+ * Creates a new stream for this conn
+ *
+ * Returns a new stream object, or NULL upon OOM
+ */
+daemonClientStream *
+daemonCreateClientStream(virNetServerClientPtr client,
+                         virStreamPtr st,
+                         virNetServerProgramPtr prog,
+                         virNetMessageHeaderPtr header)
+{
+    daemonClientStream *stream;
+    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
+
+    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
+              client, header->proc, header->serial, st);
+
+    if (VIR_ALLOC(stream) < 0)
+        return NULL;
+
+    stream->refs = 1;
+    stream->priv = priv;
+    stream->prog = virObjectRef(prog);
+    stream->procedure = header->proc;
+    stream->serial = header->serial;
+    stream->filterID = -1;
+    stream->st = st;
+
+    return stream;
+}
+
+/*
+ * @stream: an unused client stream
+ *
+ * Frees the memory associated with this inactive client
+ * stream
+ */
+int daemonFreeClientStream(virNetServerClientPtr client,
+                           daemonClientStream *stream)
+{
+    virNetMessagePtr msg;
+    int ret = 0;
+
+    if (!stream)
+        return 0;
+
+    stream->refs--;
+    if (stream->refs)
+        return 0;
+
+    VIR_DEBUG("client=%p, proc=%d, serial=%d",
+              client, stream->procedure, stream->serial);
+
+    virObjectUnref(stream->prog);
+
+    msg = stream->rx;
+    while (msg) {
+        virNetMessagePtr tmp = msg->next;
+        if (client) {
+            /* Send a dummy reply to free up 'msg' & unblock client rx */
+            virNetMessageClear(msg);
+            msg->header.type = VIR_NET_REPLY;
+            if (virNetServerClientSendMessage(client, msg) < 0) {
+                virNetServerClientImmediateClose(client);
+                virNetMessageFree(msg);
+                ret = -1;
+            }
+        } else {
+            virNetMessageFree(msg);
+        }
+        msg = tmp;
+    }
+
+    virStreamFree(stream->st);
+    VIR_FREE(stream);
+
+    return ret;
+}
+
+
+/*
+ * @client: a locked client to add the stream to
+ * @stream: a stream to add
+ */
+int daemonAddClientStream(virNetServerClientPtr client,
+                          daemonClientStream *stream,
+                          bool transmit)
+{
+    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p, transmit=%d",
+              client, stream->procedure, stream->serial, stream->st, transmit);
+    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
+
+    if (stream->filterID != -1) {
+        VIR_WARN("Filter already added to client %p", client);
+        return -1;
+    }
+
+    if (virStreamEventAddCallback(stream->st, 0,
+                                  daemonStreamEvent, client,
+                                  virObjectFreeCallback) < 0)
+        return -1;
+
+    virObjectRef(client);
+
+    if ((stream->filterID = virNetServerClientAddFilter(client,
+                                                        daemonStreamFilter,
+                                                        stream)) < 0) {
+        virStreamEventRemoveCallback(stream->st);
+        return -1;
+    }
+
+    if (transmit)
+        stream->tx = 1;
+
+    virMutexLock(&priv->lock);
+    stream->next = priv->streams;
+    priv->streams = stream;
+
+    daemonStreamUpdateEvents(stream);
+
+    virMutexUnlock(&priv->lock);
+
+    return 0;
+}
+
+
+/*
+ * @client: a locked client object
+ * @stream: an inactive, closed stream object
+ *
+ * Removes a stream from the list of active streams for the client
+ *
+ * Returns 0 if the stream was removd, -1 if it doesn't exist
+ */
+int
+daemonRemoveClientStream(virNetServerClientPtr client,
+                         daemonClientStream *stream)
+{
+    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
+              client, stream->procedure, stream->serial, stream->st);
+    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
+    daemonClientStream *curr = priv->streams;
+    daemonClientStream *prev = NULL;
+
+    if (stream->filterID != -1) {
+        virNetServerClientRemoveFilter(client,
+                                       stream->filterID);
+        stream->filterID = -1;
+    }
+
+    if (!stream->closed) {
+        virStreamEventRemoveCallback(stream->st);
+        virStreamAbort(stream->st);
+    }
+
+    while (curr) {
+        if (curr == stream) {
+            if (prev)
+                prev->next = curr->next;
+            else
+                priv->streams = curr->next;
+            return daemonFreeClientStream(client, stream);
+        }
+        prev = curr;
+        curr = curr->next;
+    }
+    return -1;
+}
+
+
+void
+daemonRemoveAllClientStreams(daemonClientStream *stream)
+{
+    daemonClientStream *tmp;
+
+    VIR_DEBUG("stream=%p", stream);
+
+    while (stream) {
+        tmp = stream->next;
+
+        if (!stream->closed) {
+            virStreamEventRemoveCallback(stream->st);
+            virStreamAbort(stream->st);
+        }
+
+        daemonFreeClientStream(NULL, stream);
+
+        VIR_DEBUG("next stream=%p", tmp);
+        stream = tmp;
+    }
+}
+
+/*
+ * Returns:
+ *   -1  if fatal error occurred
+ *    0  if message was fully processed
+ *    1  if message is still being processed
+ */
+static int
+daemonStreamHandleWriteData(virNetServerClientPtr client,
+                            daemonClientStream *stream,
+                            virNetMessagePtr msg)
+{
+    int ret;
+
+    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d, len=%zu, offset=%zu",
+              client, stream, msg->header.proc, msg->header.serial,
+              msg->bufferLength, msg->bufferOffset);
+
+    ret = virStreamSend(stream->st,
+                        msg->buffer + msg->bufferOffset,
+                        msg->bufferLength - msg->bufferOffset);
+
+    if (ret > 0) {
+        msg->bufferOffset += ret;
+
+        /* Partial write, so indicate we have more todo later */
+        if (msg->bufferOffset < msg->bufferLength)
+            return 1;
+    } else if (ret == -2) {
+        /* Blocking, so indicate we have more todo later */
+        return 1;
+    } else {
+        virNetMessageError rerr;
+
+        memset(&rerr, 0, sizeof(rerr));
+
+        VIR_INFO("Stream send failed");
+        stream->closed = 1;
+        return virNetServerProgramSendReplyError(stream->prog,
+                                                 client,
+                                                 msg,
+                                                 &rerr,
+                                                 &msg->header);
+    }
+
+    return 0;
+}
+
+
+/*
+ * Process a finish handshake from the client.
+ *
+ * Returns a VIR_NET_OK confirmation if successful, or a VIR_NET_ERROR
+ * if there was a stream error
+ *
+ * Returns 0 if successfully sent RPC reply, -1 upon fatal error
+ */
+static int
+daemonStreamHandleFinish(virNetServerClientPtr client,
+                         daemonClientStream *stream,
+                         virNetMessagePtr msg)
+{
+    int ret;
+
+    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
+              client, stream, msg->header.proc, msg->header.serial);
+
+    stream->closed = 1;
+    virStreamEventRemoveCallback(stream->st);
+    ret = virStreamFinish(stream->st);
+
+    if (ret < 0) {
+        virNetMessageError rerr;
+        memset(&rerr, 0, sizeof(rerr));
+        return virNetServerProgramSendReplyError(stream->prog,
+                                                 client,
+                                                 msg,
+                                                 &rerr,
+                                                 &msg->header);
+    } else {
+        /* Send zero-length confirm */
+        return virNetServerProgramSendStreamData(stream->prog,
+                                                 client,
+                                                 msg,
+                                                 stream->procedure,
+                                                 stream->serial,
+                                                 NULL, 0);
+    }
+}
+
+
+/*
+ * Process an abort request from the client.
+ *
+ * Returns 0 if successfully aborted, -1 upon error
+ */
+static int
+daemonStreamHandleAbort(virNetServerClientPtr client,
+                        daemonClientStream *stream,
+                        virNetMessagePtr msg)
+{
+    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
+              client, stream, msg->header.proc, msg->header.serial);
+    virNetMessageError rerr;
+
+    memset(&rerr, 0, sizeof(rerr));
+
+    stream->closed = 1;
+    virStreamEventRemoveCallback(stream->st);
+    virStreamAbort(stream->st);
+
+    if (msg->header.status == VIR_NET_ERROR)
+        virReportError(VIR_ERR_RPC,
+                       "%s", _("stream aborted at client request"));
+    else {
+        VIR_WARN("unexpected stream status %d", msg->header.status);
+        virReportError(VIR_ERR_RPC,
+                       _("stream aborted with unexpected status %d"),
+                       msg->header.status);
+    }
+
+    return virNetServerProgramSendReplyError(remoteProgram,
+                                             client,
+                                             msg,
+                                             &rerr,
+                                             &msg->header);
+}
+
+
+
+/*
+ * Called when the stream is signalled has being able to accept
+ * data writes. Will process all pending incoming messages
+ * until they're all gone, or I/O blocks
+ *
+ * Returns 0 on success, or -1 upon fatal error
+ */
+static int
+daemonStreamHandleWrite(virNetServerClientPtr client,
+                        daemonClientStream *stream)
+{
+    VIR_DEBUG("client=%p, stream=%p", client, stream);
+
+    while (stream->rx && !stream->closed) {
+        virNetMessagePtr msg = stream->rx;
+        int ret;
+
+        switch (msg->header.status) {
+        case VIR_NET_OK:
+            ret = daemonStreamHandleFinish(client, stream, msg);
+            break;
+
+        case VIR_NET_CONTINUE:
+            ret = daemonStreamHandleWriteData(client, stream, msg);
+            break;
+
+        case VIR_NET_ERROR:
+        default:
+            ret = daemonStreamHandleAbort(client, stream, msg);
+            break;
+        }
+
+        if (ret > 0)
+            break;  /* still processing data from msg */
+
+        virNetMessageQueueServe(&stream->rx);
+        if (ret < 0) {
+            virNetMessageFree(msg);
+            virNetServerClientImmediateClose(client);
+            return -1;
+        }
+
+        /* 'CONTINUE' messages don't send a reply (unless error
+         * occurred), so to release the 'msg' object we need to
+         * send a fake zero-length reply. Nothing actually gets
+         * onto the wire, but this causes the client to reset
+         * its active request count / throttling
+         */
+        if (msg->header.status == VIR_NET_CONTINUE) {
+            virNetMessageClear(msg);
+            msg->header.type = VIR_NET_REPLY;
+            if (virNetServerClientSendMessage(client, msg) < 0) {
+                virNetMessageFree(msg);
+                virNetServerClientImmediateClose(client);
+                return -1;
+            }
+        }
+    }
+
+    return 0;
+}
+
+
+
+/*
+ * Invoked when a stream is signalled as having data
+ * available to read. This reads up to one message
+ * worth of data, and then queues that for transmission
+ * to the client.
+ *
+ * Returns 0 if data was queued for TX, or a error RPC
+ * was sent, or -1 on fatal error, indicating client should
+ * be killed
+ */
+static int
+daemonStreamHandleRead(virNetServerClientPtr client,
+                       daemonClientStream *stream)
+{
+    char *buffer;
+    size_t bufferLen = VIR_NET_MESSAGE_LEGACY_PAYLOAD_MAX;
+    int ret;
+
+    VIR_DEBUG("client=%p, stream=%p tx=%d closed=%d",
+              client, stream, stream->tx, stream->closed);
+
+    /* We might have had an event pending before we shut
+     * down the stream, so if we're marked as closed,
+     * then do nothing
+     */
+    if (stream->closed)
+        return 0;
+
+    /* Shouldn't ever be called unless we're marked able to
+     * transmit, but doesn't hurt to check */
+    if (!stream->tx)
+        return 0;
+
+    if (VIR_ALLOC_N(buffer, bufferLen) < 0)
+        return -1;
+
+    ret = virStreamRecv(stream->st, buffer, bufferLen);
+    if (ret == -2) {
+        /* Should never get this, since we're only called when we know
+         * we're readable, but hey things change... */
+        ret = 0;
+    } else if (ret < 0) {
+        virNetMessagePtr msg;
+        virNetMessageError rerr;
+
+        memset(&rerr, 0, sizeof(rerr));
+
+        if (!(msg = virNetMessageNew(false)))
+            ret = -1;
+        else
+            ret = virNetServerProgramSendStreamError(remoteProgram,
+                                                     client,
+                                                     msg,
+                                                     &rerr,
+                                                     stream->procedure,
+                                                     stream->serial);
+    } else {
+        virNetMessagePtr msg;
+        stream->tx = 0;
+        if (ret == 0)
+            stream->recvEOF = 1;
+        if (!(msg = virNetMessageNew(false)))
+            ret = -1;
+
+        if (msg) {
+            msg->cb = daemonStreamMessageFinished;
+            msg->opaque = stream;
+            stream->refs++;
+            ret = virNetServerProgramSendStreamData(remoteProgram,
+                                                    client,
+                                                    msg,
+                                                    stream->procedure,
+                                                    stream->serial,
+                                                    buffer, ret);
+        }
+    }
+
+    VIR_FREE(buffer);
+    return ret;
+}

daemon/stream.h

@@ -0,0 +1,51 @@
+/*
+ * stream.h: APIs for managing client streams
+ *
+ * Copyright (C) 2009 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ */
+
+
+#ifndef __LIBVIRTD_STREAM_H__
+# define __LIBVIRTD_STREAM_H__
+
+# include "libvirtd.h"
+
+
+
+daemonClientStream *
+daemonCreateClientStream(virNetServerClientPtr client,
+                         virStreamPtr st,
+                         virNetServerProgramPtr prog,
+                         virNetMessageHeaderPtr hdr);
+
+int daemonFreeClientStream(virNetServerClientPtr client,
+                           daemonClientStream *stream);
+
+int daemonAddClientStream(virNetServerClientPtr client,
+                          daemonClientStream *stream,
+                          bool transmit);
+
+int
+daemonRemoveClientStream(virNetServerClientPtr client,
+                         daemonClientStream *stream);
+
+void
+daemonRemoveAllClientStreams(daemonClientStream *stream);
+
+#endif /* __LIBVIRTD_STREAM_H__ */

daemon/test_libvirtd.aug.in

@@ -0,0 +1,53 @@
+module Test_libvirtd =
+   ::CONFIG::
+
+   test Libvirtd.lns get conf =
+        { "listen_tls" = "0" }
+        { "listen_tcp" = "1" }
+        { "tls_port" = "16514" }
+        { "tcp_port" = "16509" }
+        { "listen_addr" = "192.168.0.1" }
+        { "mdns_adv" = "1" }
+        { "mdns_name" = "Virtualization Host Joe Demo" }
+        { "unix_sock_group" = "libvirt" }
+        { "unix_sock_ro_perms" = "0777" }
+        { "unix_sock_rw_perms" = "0770" }
+        { "unix_sock_dir" = "/var/run/libvirt" }
+        { "auth_unix_ro" = "none" }
+        { "auth_unix_rw" = "none" }
+        { "auth_tcp" = "sasl" }
+        { "auth_tls" = "none" }
+        { "access_drivers"
+             { "1" = "polkit" }
+        }
+        { "key_file" = "/etc/pki/libvirt/private/serverkey.pem" }
+        { "cert_file" = "/etc/pki/libvirt/servercert.pem" }
+        { "ca_file" = "/etc/pki/CA/cacert.pem" }
+        { "crl_file" = "/etc/pki/CA/crl.pem" }
+        { "tls_no_sanity_certificate" = "1" }
+        { "tls_no_verify_certificate" = "1" }
+        { "tls_allowed_dn_list"
+             { "1" = "DN1"}
+             { "2" = "DN2"}
+        }
+        { "sasl_allowed_username_list"
+             { "1" = "joe@EXAMPLE.COM" }
+             { "2" = "fred@EXAMPLE.COM" }
+        }
+        { "max_clients" = "20" }
+        { "max_queued_clients" = "1000" }
+        { "min_workers" = "5" }
+        { "max_workers" = "20" }
+        { "prio_workers" = "5" }
+        { "max_requests" = "20" }
+        { "max_client_requests" = "5" }
+        { "log_level" = "3" }
+        { "log_filters" = "3:remote 4:event" }
+        { "log_outputs" = "3:syslog:libvirtd" }
+        { "log_buffer_size" = "64" }
+        { "audit_level" = "2" }
+        { "audit_logging" = "1" }
+        { "host_uuid" = "00000000-0000-0000-0000-000000000000" }
+        { "keepalive_interval" = "5" }
+        { "keepalive_count" = "5" }
+        { "keepalive_required" = "1" }

docs/404.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1>404 page not found</h1>
@@ -9,11 +9,16 @@
       page you were looking for. You might want to try
     </p>
     <ul>
-      <li>going back to the <a href="https://libvirt.org/">home page</a> to find
+      <li>going back to the <a href="http://libvirt.org/">home page</a> to find
         a collection of links to interesting pages on this site</li>
       <li>using the search box at the top right corner of the screen to
         locate the content on this site or mailing list archives</li>
     </ul>
 
+    <p class="image">
+      <img src="/libvirtLogo404.png" alt="libvirt Logo"/>
+    </p>
+
+
   </body>
 </html>

docs/Makefile.am

@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 
-## Copyright (C) 2005-2016 Red Hat, Inc.
+## Copyright (C) 2005-2013 Red Hat, Inc.
 ##
 ## This library is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU Lesser General Public
@@ -16,151 +16,62 @@
 ## License along with this library.  If not, see
 ## <http://www.gnu.org/licenses/>.
 
-HTML_DIR = $(docdir)/html
+SUBDIRS= schemas
 
-modules = \
-	libvirt-common \
-	libvirt-domain \
-	libvirt-domain-checkpoint \
-	libvirt-domain-snapshot \
-	libvirt-event \
-	libvirt-host \
-	libvirt-interface \
-	libvirt-network \
-	libvirt-nodedev \
-	libvirt-nwfilter \
-	libvirt-secret \
-	libvirt-storage \
-	libvirt-stream \
-	virterror \
-	$(NULL)
+PERL = perl
 
-modules_admin = libvirt-admin
-modules_qemu = libvirt-qemu
-modules_lxc = libvirt-lxc
+# The directory containing the source code (if it contains documentation).
+DOC_SOURCE_DIR=../src
 
-all: vpathhack
+DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt
 
-# This hack enables us to view the web pages
-# from within the uninstalled build tree
-vpathhack:
-	@for dir in fonts js logos; \
-	do \
-	  test -e $$dir || ln -s $(srcdir)/$$dir $$dir ; \
-	done
-	@for file in $(css); \
-	do \
-	  test -e $$file || ln -s $(srcdir)/$$file $$file ; \
-	done
+apihtml =			\
+  html/index.html		\
+  html/libvirt-libvirt.html	\
+  html/libvirt-virterror.html
 
-clean-local:
-	for dir in fonts js logos; \
-	do \
-	  rm -f $$dir ; \
-	done
-	for file in $(css); \
-	do \
-	  rm -f $$file ; \
-	done
-
-apihtml = \
-  html/index.html \
-  $(apihtml_generated)
-
-apihtml_generated = \
-	$(addprefix html/libvirt-,$(addsuffix .html,$(modules))) \
-	$(NULL)
-
-apiadminhtml = \
-  html/index-admin.html \
-  $(apiadminhtml_generated)
-
-apiadminhtml_generated = \
-	$(addprefix html/libvirt-,$(addsuffix .html,$(modules_admin))) \
-	$(NULL)
-
-apiqemuhtml = \
-  html/index-qemu.html \
-  $(apiqemuhtml_generated)
-
-apiqemuhtml_generated = \
-	$(addprefix html/libvirt-,$(addsuffix .html,$(modules_qemu))) \
-	$(NULL)
-
-apilxchtml = \
-  html/index-lxc.html \
-  $(apilxchtml_generated)
-
-apilxchtml_generated = \
-	$(addprefix html/libvirt-,$(addsuffix .html,$(modules_lxc))) \
-	$(NULL)
-
-apipng = \
-  html/left.png \
-  html/up.png \
-  html/home.png \
+apipng =	\
+  html/left.png	\
+  html/up.png	\
+  html/home.png	\
   html/right.png
 
-apirefdir = $(HTML_DIR)/html
-apiref_DATA = $(apihtml) $(apiadminhtml) $(apiqemuhtml) $(apilxchtml) $(apipng)
+devhelphtml =			\
+  devhelp/libvirt.devhelp	\
+  devhelp/index.html		\
+  devhelp/general.html		\
+  devhelp/libvirt-libvirt.html	\
+  devhelp/libvirt-virterror.html
 
-css = \
+css =         \
   generic.css \
   libvirt.css \
-  mobile.css \
   main.css
 
-javascript = \
-  js/main.js \
-  $(NULL)
+devhelppng =		\
+  devhelp/home.png	\
+  devhelp/left.png	\
+  devhelp/right.png	\
+  devhelp/up.png
 
-javascriptdir = $(HTML_DIR)/js
-javascript_DATA = $(javascript)
+devhelpcss = devhelp/style.css
 
-fonts = \
-  fonts/LICENSE.md \
-  fonts/stylesheet.css \
-  fonts/overpass-bold-italic.woff \
-  fonts/overpass-bold.woff \
-  fonts/overpass-italic.woff \
-  fonts/overpass-light-italic.woff \
-  fonts/overpass-light.woff \
-  fonts/overpass-mono-bold.woff \
-  fonts/overpass-mono-light.woff \
-  fonts/overpass-mono-regular.woff \
-  fonts/overpass-mono-semibold.woff \
-  fonts/overpass-regular.woff
-
-fontsdir = $(HTML_DIR)/fonts
-fonts_DATA = $(fonts)
-
-logofiles = \
-  logos/logo-base.svg \
-  logos/logo-square.svg \
-  logos/logo-square-powered.svg \
-  logos/logo-banner-dark.svg \
-  logos/logo-banner-light.svg \
-  logos/logo-square-96.png \
-  logos/logo-square-128.png \
-  logos/logo-square-192.png \
-  logos/logo-square-256.png \
-  logos/logo-square-powered-96.png \
-  logos/logo-square-powered-128.png \
-  logos/logo-square-powered-192.png \
-  logos/logo-square-powered-256.png \
-  logos/logo-banner-dark-256.png \
-  logos/logo-banner-dark-800.png \
-  logos/logo-banner-light-256.png \
-  logos/logo-banner-light-800.png
-
-logofilesdir = $(HTML_DIR)/logos
-logofiles_DATA = $(logofiles)
+devhelpxsl = devhelp/devhelp.xsl devhelp/html.xsl
 
 png = \
   32favicon.png \
+  footer_corner.png \
+  footer_pattern.png \
+  libvirt-header-bg.png \
+  libvirt-header-logo.png \
+  libvirtLogo.png \
+  libvirt-net-logical.png \
+  libvirt-net-physical.png \
   libvirt-daemon-arch.png \
   libvirt-driver-arch.png \
   libvirt-object-model.png \
+  madeWith.png \
+  et.png \
   migration-managed-direct.png \
   migration-managed-p2p.png \
   migration-native.png \
@@ -171,171 +82,46 @@ gif = \
   architecture.gif \
   node.gif
 
+
 internals_html_in = \
   $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
-internals_rst = \
-  $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.rst))
-internals_rst_html_in = \
-  $(internals_rst:%.rst=%.html.in)
-internals_html = \
-  $(internals_html_in:%.html.in=%.html) \
-  $(internals_rst_html_in:%.html.in=%.html)
+internals_html = $(internals_html_in:%.html.in=%.html)
 
-internalsdir = $(HTML_DIR)/internals
-internals_DATA = $(internals_html)
+# todo.html is special - it is shipped in the tarball, but we
+# have a dedicated 'todo' target to rebuild it from a proper
+# config file, all other users are able to build it locally.
+# For all other files, since we ship pre-built html in the
+# tarball, we must also ship the sources, even when those
+# sources are themselves generated.
+dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) \
+  todo.html.in \
+  hvsupport.html.in
+dot_html = $(dot_html_in:%.html.in=%.html)
 
-kbase_html_in = \
-  $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/kbase/*.html.in))
-kbase_rst = \
-  $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/kbase/*.rst))
-kbase_rst_html_in = \
-  $(kbase_rst:%.rst=%.html.in)
-kbase_html = \
-  $(kbase_html_in:%.html.in=%.html) \
-  $(kbase_rst_html_in:%.html.in=%.html)
+dot_php_in = $(notdir $(wildcard $(srcdir)/*.php.in))
+dot_php_code_in = $(dot_php_in:%.php.in=%.php.code.in)
+dot_php = $(dot_php_in:%.php.in=%.php)
 
-kbasedir = $(HTML_DIR)/kbase
-kbase_DATA = $(kbase_html)
+patches = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/api_extension/*.patch))
 
-# Sync with src/util/
-KEYCODES = linux osx atset1 atset2 atset3 xtkbd usb win32 qnum
-KEYNAMES = linux osx win32
+xml = \
+  libvirt-api.xml \
+  libvirt-refs.xml
 
-manpages_rst = \
-  manpages/index.rst \
-  $(NULL)
-manpages1_rst = \
-  manpages/virt-pki-validate.rst \
-  manpages/virt-xml-validate.rst \
-  manpages/virt-admin.rst \
-  manpages/virsh.rst \
-  $(NULL)
-manpages7_rst = \
-  $(KEYCODES:%=manpages/virkeycode-%.rst) \
-  $(KEYNAMES:%=manpages/virkeyname-%.rst) \
-  $(NULL)
-manpages8_rst = $(NULL)
-manpages_rst += \
-  $(manpages1_rst) \
-  $(manpages7_rst) \
-  $(manpages8_rst) \
-  $(NULL)
-if WITH_LIBVIRTD
-manpages8_rst += \
-  manpages/libvirtd.rst \
-  manpages/virtlockd.rst \
-  manpages/virtlogd.rst \
-  $(NULL)
-else ! WITH_LIBVIRTD
-manpages_rst += \
-  manpages/libvirtd.rst \
-  manpages/virtlockd.rst \
-  manpages/virtlogd.rst \
-  $(NULL)
-endif ! WITH_LIBVIRTD
-if WITH_HOST_VALIDATE
-  manpages1_rst += manpages/virt-host-validate.rst
-else ! WITH_HOST_VALIDATE
-  manpages_rst += manpages/virt-host-validate.rst
-endif ! WITH_HOST_VALIDATE
-if WITH_LOGIN_SHELL
-  manpages1_rst += manpages/virt-login-shell.rst
-else ! WITH_LOGIN_SHELL
-  manpages_rst += manpages/virt-login-shell.rst
-endif ! WITH_LOGIN_SHELL
-if WITH_SANLOCK
-  manpages8_rst += manpages/virt-sanlock-cleanup.rst
-else ! WITH_SANLOCK
-  manpages_rst += manpages/virt-sanlock-cleanup.rst
-endif ! WITH_SANLOCK
-if WITH_QEMU
-  manpages1_rst += manpages/virt-qemu-run.rst
-else ! WITH_QEMU
-  manpages_rst += manpages/virt-qemu-run.rst
-endif ! WITH_QEMU
-manpages_rst_html_in = \
-  $(manpages_rst:%.rst=%.html.in)
-manpages_html = \
-  $(manpages_rst_html_in:%.html.in=%.html)
+qemu_xml = \
+  libvirt-qemu-api.xml \
+  libvirt-qemu-refs.xml
 
-man1_MANS = $(manpages1_rst:%.rst=%.1)
-man7_MANS = $(manpages7_rst:%.rst=%.7)
-man8_MANS = $(manpages8_rst:%.rst=%.8)
-
-%.1: %.rst
-	$(AM_V_GEN)$(MKDIR_P) `dirname $@` && \
-	   grep -v '^\.\. contents::' < $< | \
-	   sed -e 's|SYSCONFDIR|$(sysconfdir)|g' \
-	       -e 's|RUNSTATEDIR|$(runstatedir)|g' | \
-	   $(RST2MAN) --strict > $@ || { rm $@ && exit 1; }
-
-%.7: %.rst
-	$(AM_V_GEN)$(MKDIR_P) `dirname $@` && \
-	   grep -v '^\.\. contents::' < $< | \
-	   sed -e 's|SYSCONFDIR|$(sysconfdir)|g' \
-	       -e 's|RUNSTATEDIR|$(runstatedir)|g' | \
-	   $(RST2MAN) --strict > $@ || { rm $@ && exit 1; }
-
-%.8: %.rst
-	$(AM_V_GEN)$(MKDIR_P) `dirname $@` && \
-	   grep -v '^\.\. contents::' < $< | \
-	   sed -e 's|SYSCONFDIR|$(sysconfdir)|g' \
-	       -e 's|RUNSTATEDIR|$(runstatedir)|g' | \
-	   $(RST2MAN) --strict > $@ || { rm $@ && exit 1; }
-
-manpages/virkeycode-%.rst: $(top_srcdir)/src/keycodemapdb/data/keymaps.csv \
-		$(top_srcdir)/src/keycodemapdb/tools/keymap-gen Makefile.am
-	$(AM_V_GEN)export NAME=`echo $@ | \
-		sed -e 's,manpages/virkeycode-,,' -e 's,\.rst,,'` && \
-		$(MKDIR_P) manpages/ && \
-		$(RUNUTF8) $(PYTHON) $(top_srcdir)/src/keycodemapdb/tools/keymap-gen \
-		code-docs \
-		--lang rst \
-		--title "virkeycode-$$NAME" \
-		--subtitle "Key code values for $$NAME" \
-		$(top_srcdir)/src/keycodemapdb/data/keymaps.csv $$NAME > $@
-
-manpages/virkeyname-%.rst: $(top_srcdir)/src/keycodemapdb/data/keymaps.csv \
-		$(top_srcdir)/src/keycodemapdb/tools/keymap-gen Makefile.am
-	$(AM_V_GEN)export NAME=`echo $@ | \
-		sed -e 's,manpages/virkeyname-,,' -e 's,\.rst,,'` && \
-		$(MKDIR_P) manpages/ && \
-		$(RUNUTF8) $(PYTHON) $(top_srcdir)/src/keycodemapdb/tools/keymap-gen \
-		name-docs \
-		--lang rst \
-		--title "virkeyname-$$NAME" \
-		--subtitle "Key name values for $$NAME" \
-		$(top_srcdir)/src/keycodemapdb/data/keymaps.csv $$NAME > $@
-
-manpagesdir = $(HTML_DIR)/manpages
-manpages_DATA = $(manpages_html)
-
-# Generate hvsupport.html and news.html first, since they take one extra step.
-dot_html_generated_in = \
-  hvsupport.html.in \
-  news.html.in
-dot_html_in = \
-  $(notdir $(wildcard $(srcdir)/*.html.in))
-dot_rst = \
-  $(notdir $(wildcard $(srcdir)/*.rst))
-dot_rst_html_in = \
-  $(dot_rst:%.rst=%.html)
-dot_html = \
-  $(dot_html_generated_in:%.html.in=%.html) \
-  $(dot_html_in:%.html.in=%.html) \
-  $(dot_rst_html_in:%.html.in=%.html)
-
-htmldir = $(HTML_DIR)
-html_DATA = $(css) $(png) $(gif) $(dot_html)
+lxc_xml = \
+  libvirt-lxc-api.xml \
+  libvirt-lxc-refs.xml
 
 apidir = $(pkgdatadir)/api
-api_DATA = \
-       libvirt-api.xml \
-       libvirt-qemu-api.xml \
-       libvirt-lxc-api.xml \
-       libvirt-admin-api.xml
+api_DATA = libvirt-api.xml libvirt-qemu-api.xml libvirt-lxc-api.xml
 
 fig = \
+  libvirt-net-logical.fig \
+  libvirt-net-physical.fig \
   libvirt-daemon-arch.fig \
   libvirt-driver-arch.fig \
   libvirt-object-model.fig \
@@ -345,182 +131,202 @@ fig = \
   migration-tunnel.fig \
   migration-unmanaged-direct.fig
 
-schemadir = $(pkgdatadir)/schemas
-schema_DATA = $(wildcard $(srcdir)/schemas/*.rng)
+EXTRA_DIST=					\
+  apibuild.py genaclperms.pl \
+  site.xsl newapi.xsl news.xsl page.xsl \
+  hacking1.xsl hacking2.xsl wrapstring.xsl \
+  $(dot_html) $(dot_html_in) $(gif) $(apihtml) $(apipng) \
+  $(devhelphtml) $(devhelppng) $(devhelpcss) $(devhelpxsl) \
+  $(xml) $(qemu_xml) $(lxc_xml) $(fig) $(png) $(css) \
+  $(patches) $(dot_php_in) $(dot_php_code_in) $(dot_php)\
+  $(internals_html_in) $(internals_html) \
+  sitemap.html.in aclperms.htmlinc \
+  todo.pl hvsupport.pl todo.cfg-example
 
-EXTRA_DIST= \
-  site.xsl subsite.xsl newapi.xsl page.xsl \
-  wrapstring.xsl \
-  $(dot_html_in) $(dot_rst) $(gif) $(apipng) \
-  $(fig) $(png) $(css) \
-  $(javascript) $(logofiles) \
-  $(internals_html_in) $(internals_rst) $(fonts) \
-  $(kbase_html_in) $(kbase_rst) \
-  $(manpages_rst) \
-  aclperms.htmlinc \
-  $(schema_DATA)
+acl.html:: $(srcdir)/aclperms.htmlinc
 
-acl_generated = aclperms.htmlinc
+$(srcdir)/aclperms.htmlinc: $(top_srcdir)/src/access/viraccessperm.h \
+        $(srcdir)/genaclperms.pl Makefile.am
+	$(AM_V_GEN)$(PERL) $(srcdir)/genaclperms.pl $< > $@
 
-aclperms.htmlinc: $(top_srcdir)/src/access/viraccessperm.h \
-        $(top_srcdir)/scripts/genaclperms.py Makefile.am
-	$(AM_V_GEN)$(RUNUTF8) $(PYTHON) $(top_srcdir)/scripts/genaclperms.py $< > $@
+MAINTAINERCLEANFILES = \
+  $(addprefix $(srcdir)/,$(dot_html)) \
+  $(addprefix $(srcdir)/,$(apihtml)) \
+  $(addprefix $(srcdir)/,$(devhelphtml)) \
+  $(addprefix $(srcdir)/,$(internals_html)) \
+  $(addprefix $(srcdir)/,$(dot_php)) \
+  $(srcdir)/hvsupport.html.in $(srcdir)/aclperms.htmlinc
 
-CLEANFILES = \
-  $(dot_html) \
-  $(apihtml) \
-  $(apiadminhtml) \
-  $(apiqemuhtml) \
-  $(apilxchtml) \
-  $(internals_html) \
-  $(kbase_html) \
-  $(manpages_html) \
-  $(man1_MANS) \
-  $(man7_MANS) \
-  $(manpages7_rst) \
-  $(man8_MANS) \
-  $(api_DATA) \
-  $(dot_html_generated_in) \
-  aclperms.htmlinc
+all-am: web
 
-timestamp="$(shell if test -n "$$SOURCE_DATE_EPOCH"; \
-		   then \
-		     date -u --date="@$$SOURCE_DATE_EPOCH"; \
-		   else \
-		     date -u; \
-		   fi)"
+api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
+qemu_api: $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
+lxc_api: $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
 
-hvsupport.html: hvsupport.html.in
+web: $(dot_html) $(internals_html) html/index.html devhelp/index.html \
+  $(dot_php)
 
-hvsupport.html.in: $(top_srcdir)/scripts/hvsupport.py $(api_DATA) \
-		$(top_srcdir)/src/libvirt_public.syms \
-	$(top_srcdir)/src/libvirt_qemu.syms $(top_srcdir)/src/libvirt_lxc.syms \
-	$(top_srcdir)/src/driver.h
-	$(AM_V_GEN)$(RUNUTF8) $(PYTHON) $(top_srcdir)/scripts/hvsupport.py \
-		$(top_srcdir) $(top_builddir) > $@ || { rm $@ && exit 1; }
+todo.html.in: todo.pl
+	if [ -f  todo.cfg ]; then \
+		echo "Generating $@"; \
+		$(PERL) $< > $@ \
+		|| { rm $@ && exit 1; }; \
+	else \
+		echo "Stubbing $@"; \
+		printf "%s\n" \
+		  "<html xmlns=\"http://www.w3.org/1999/xhtml\">" \
+		  "<body>" \
+		  "<h1>Todo list unavailable: no config file</h1>" \
+		  "</body></html>" > $@ ; \
+	fi
 
-news.html.in: \
-	  $(srcdir)/news.xml \
-	  $(srcdir)/news-html.xsl
-	$(AM_V_GEN)$(XSLTPROC) --nonet \
-	    $(srcdir)/news-html.xsl \
-	    $(srcdir)/news.xml \
-	  >$@ \
-	    || { rm -f $@; exit 1; };
-EXTRA_DIST += \
-	$(srcdir)/news.xml \
-	$(srcdir)/news.rng \
-	$(srcdir)/news-html.xsl
+todo:
+	rm -f todo.html.in
+	$(MAKE) todo.html
+
+hvsupport.html:: $(srcdir)/hvsupport.html.in
+
+$(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl \
+		$(srcdir)/../src/libvirt_public.syms \
+	$(srcdir)/../src/libvirt_qemu.syms $(srcdir)/../src/libvirt_lxc.syms \
+	$(srcdir)/../src/driver.h
+	$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(srcdir)/../src > $@ \
+		|| { rm $@ && exit 1; }
+
+.PHONY: todo
 
 %.png: %.fig
 	convert -rotate 90 $< $@
 
-manpages/%.html.in: manpages/%.rst
-	$(AM_V_GEN)$(MKDIR_P) `dirname $@` && \
-	 grep -v '^:Manual ' < $< | \
-	  sed -e 's|SYSCONFDIR|$(sysconfdir)|g' \
-	     -e 's|RUNSTATEDIR|$(runstatedir)|g' | \
-	  $(RST2HTML) --strict > $@ || { rm $@ && exit 1; }
+internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in
+	@if [ -x $(XSLTPROC) ] ; then \
+	  echo "Generating $@"; \
+	  $(MKDIR_P) internals; \
+	  name=`echo $@ | sed -e 's/.tmp//'`; \
+	  $(XSLTPROC) --stringparam pagename $$name --nonet \
+	    $(top_srcdir)/docs/subsite.xsl $< > $@ \
+	    || { rm $@ && exit 1; }; fi
 
-%.html.in: %.rst
-	$(AM_V_GEN)$(MKDIR_P) `dirname $@` && \
-	  $(RST2HTML) --strict $< > $@ || { rm $@ && exit 1; }
-
-%.html.tmp: %.html.in site.xsl subsite.xsl page.xsl \
-		$(acl_generated)
-	$(AM_V_GEN)name=`echo $@ | sed -e 's/.tmp//'`; \
-	  dir=`dirname $@` ; \
-	  if test "$$dir" = "."; \
-	  then \
-	    style=site.xsl; \
-	  else \
-	    $(MKDIR_P) $$dir; \
-	    style=subsite.xsl; \
-	  fi; \
-	  $(XSLTPROC) --stringparam pagename $$name \
-	    --stringparam builddir '$(abs_top_builddir)' \
-	    --stringparam timestamp $(timestamp) --nonet \
-	    $(top_srcdir)/docs/$$style $< > $@ \
-	    || { rm $@ && exit 1; }
+%.html.tmp: %.html.in site.xsl page.xsl sitemap.html.in
+	@if [ -x $(XSLTPROC) ] ; then \
+	  echo "Generating $@"; \
+	  name=`echo $@ | sed -e 's/.tmp//'`; \
+	  $(XSLTPROC) --stringparam pagename $$name --nonet \
+	    $(top_srcdir)/docs/site.xsl $< > $@ \
+	    || { rm $@ && exit 1; }; fi
 
 %.html: %.html.tmp
-	$(AM_V_GEN)$(XMLLINT) --nonet --format $< > $@ \
-	  || { rm $@ && exit 1; }
+	@if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
+	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' \
+	    "-//W3C//DTD XHTML 1.0 Strict//EN" > /dev/null ; then \
+	  echo "Validating $@" ; \
+	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
+	  $(XMLLINT) --catalogs --nonet --format --valid $< > $(srcdir)/$@ \
+	  || { rm $(srcdir)/$@ && exit 1; }; \
+	  else echo "missing XHTML1 DTD" ; fi ; fi
 
-$(apihtml_generated): html/index.html
-$(apiadminhtml_generated): html/index-admin.html
-$(apiqemuhtml_generated): html/index-qemu.html
-$(apilxchtml_generated): html/index-lxc.html
+%.php.tmp: %.php.in site.xsl page.xsl sitemap.html.in
+	@if [ -x $(XSLTPROC) ] ; then \
+	  echo "Generating $@"; \
+	  $(XSLTPROC) --stringparam pagename $(@:.tmp=) --nonet \
+	    $(top_srcdir)/docs/site.xsl $< > $@ \
+	    || { rm $@ && exit 1; }; fi
 
-html/index.html: libvirt-api.xml newapi.xsl page.xsl $(APIBUILD_STAMP)
-	$(AM_V_GEN)$(XSLTPROC) --nonet -o ./ \
+%.php: %.php.tmp %.php.code.in
+	@if [ -x $(XSLTPROC) ] ; then \
+	  echo "Scripting $@"; \
+	    sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
+	    -e /php_placeholder/d < $@.tmp > $(srcdir)/$@ \
+	    || { rm $(srcdir)/$@ && exit 1; }; fi
+
+html/index.html: libvirt-api.xml newapi.xsl page.xsl sitemap.html.in
+	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
+	  $(XSLTPROC) --nonet -o $(srcdir)/ \
 	  --stringparam builddir '$(abs_top_builddir)' \
-	  --stringparam timestamp $(timestamp) \
-	  $(srcdir)/newapi.xsl libvirt-api.xml
+	  $(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml ; fi && \
+	if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
+	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' "-//W3C//DTD XHTML 1.0 Strict//EN" \
+	    > /dev/null ; then \
+	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
+	  $(XMLLINT) --catalogs --nonet --valid --noout $(srcdir)/html/*.html ; \
+	  else echo "missing XHTML1 DTD" ; fi ; fi
 
-html/index-%.html: libvirt-%-api.xml newapi.xsl page.xsl $(APIBUILD_STAMP)
-	$(AM_V_GEN)$(XSLTPROC) --nonet -o ./ \
-	  --stringparam builddir '$(abs_top_builddir)' \
-	  --stringparam timestamp $(timestamp) \
-	  --stringparam indexfile $(@:html/%=%) \
-	  $(srcdir)/newapi.xsl $<
+$(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
+	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
+	  $(XSLTPROC) --nonet -o $(srcdir)/devhelp/ \
+	  $(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml ; fi
 
-check-html:
-	$(XMLLINT) --nonet --noout html/*.html
-
-check-local: check-html
 
 python_generated_files = \
-		html/libvirt-libvirt-lxc.html \
-		html/libvirt-libvirt-qemu.html \
-		html/libvirt-libvirt-admin.html \
-		html/libvirt-virterror.html \
-		$(api_DATA) \
+		$(srcdir)/html/libvirt-libvirt.html \
+		$(srcdir)/html/libvirt-libvirt-lxc.html \
+		$(srcdir)/html/libvirt-libvirt-qemu.html \
+		$(srcdir)/html/libvirt-virterror.html \
+		$(srcdir)/libvirt-api.xml \
+		$(srcdir)/libvirt-refs.xml \
+		$(srcdir)/libvirt-lxc-api.xml \
+		$(srcdir)/libvirt-lxc-refs.xml \
+		$(srcdir)/libvirt-qemu-api.xml \
+		$(srcdir)/libvirt-qemu-refs.xml \
 		$(NULL)
 
-APIBUILD=$(top_srcdir)/scripts/apibuild.py
-APIBUILD_STAMP=apibuild.py.stamp
-CLEANFILES += $(APIBUILD_STAMP)
+APIBUILD=$(srcdir)/apibuild.py
+APIBUILD_STAMP=$(APIBUILD).stamp
+EXTRA_DIST += $(APIBUILD_STAMP)
 
 $(python_generated_files): $(APIBUILD_STAMP)
 
-$(APIBUILD_STAMP): $(top_srcdir)/scripts/apibuild.py \
-		$(top_srcdir)/include/libvirt/libvirt.h \
-		$(top_srcdir)/include/libvirt/libvirt-common.h.in \
-		$(top_srcdir)/include/libvirt/libvirt-domain-checkpoint.h \
-		$(top_srcdir)/include/libvirt/libvirt-domain-snapshot.h \
-		$(top_srcdir)/include/libvirt/libvirt-domain.h \
-		$(top_srcdir)/include/libvirt/libvirt-event.h \
-		$(top_srcdir)/include/libvirt/libvirt-host.h \
-		$(top_srcdir)/include/libvirt/libvirt-interface.h \
-		$(top_srcdir)/include/libvirt/libvirt-network.h \
-		$(top_srcdir)/include/libvirt/libvirt-nodedev.h \
-		$(top_srcdir)/include/libvirt/libvirt-nwfilter.h \
-		$(top_srcdir)/include/libvirt/libvirt-secret.h \
-		$(top_srcdir)/include/libvirt/libvirt-storage.h \
-		$(top_srcdir)/include/libvirt/libvirt-stream.h \
-		$(top_srcdir)/include/libvirt/libvirt-lxc.h \
-		$(top_srcdir)/include/libvirt/libvirt-qemu.h \
-		$(top_srcdir)/include/libvirt/libvirt-admin.h \
-		$(top_srcdir)/include/libvirt/virterror.h \
-		$(top_srcdir)/src/libvirt.c \
-		$(top_srcdir)/src/libvirt-domain-checkpoint.c \
-		$(top_srcdir)/src/libvirt-domain-snapshot.c \
-		$(top_srcdir)/src/libvirt-domain.c \
-		$(top_srcdir)/src/libvirt-host.c \
-		$(top_srcdir)/src/libvirt-interface.c \
-		$(top_srcdir)/src/libvirt-network.c \
-		$(top_srcdir)/src/libvirt-nodedev.c \
-		$(top_srcdir)/src/libvirt-nwfilter.c \
-		$(top_srcdir)/src/libvirt-secret.c \
-		$(top_srcdir)/src/libvirt-storage.c \
-		$(top_srcdir)/src/libvirt-stream.c \
-		$(top_srcdir)/src/libvirt-lxc.c \
-		$(top_srcdir)/src/libvirt-qemu.c \
-		$(top_srcdir)/src/admin/libvirt-admin.c \
-		$(top_srcdir)/src/util/virerror.c \
-		$(top_srcdir)/src/util/virevent.c \
-		$(top_srcdir)/src/util/virtypedparam-public.c
-	$(AM_V_GEN)srcdir=$(srcdir) builddir=$(builddir) \
-		$(RUNUTF8) $(PYTHON) $(APIBUILD)
+$(APIBUILD_STAMP): $(srcdir)/apibuild.py \
+		$(srcdir)/../include/libvirt/libvirt.h.in \
+		$(srcdir)/../include/libvirt/libvirt-lxc.h \
+		$(srcdir)/../include/libvirt/libvirt-qemu.h \
+		$(srcdir)/../include/libvirt/virterror.h \
+		$(srcdir)/../src/libvirt.c \
+		$(srcdir)/../src/libvirt-lxc.c \
+		$(srcdir)/../src/libvirt-qemu.c \
+		$(srcdir)/../src/util/virerror.c \
+		$(srcdir)/../src/util/virevent.c \
+		$(srcdir)/../src/util/virtypedparam.c
+	$(AM_V_GEN)srcdir=$(srcdir) $(PYTHON) $(APIBUILD)
 	touch $@
+
+
+check-local: all
+dist-local: all
+
+clean-local:
+	rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html
+
+maintainer-clean-local: clean-local
+	rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml \
+		todo.html.in
+	rm -rf $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
+	rm -rf $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
+	rm -rf $(APIBUILD_STAMP)
+
+rebuild: api qemu_api lxc_api all
+
+install-data-local:
+	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)
+	for f in $(css) $(dot_html) $(gif) $(png); do \
+	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR); done
+	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/html
+	for h in $(apihtml); do \
+	  $(INSTALL) -m 0644 $(srcdir)/$$h $(DESTDIR)$(HTML_DIR)/html; done
+	for p in $(apipng); do \
+	  $(INSTALL) -m 0644 $(srcdir)/$$p $(DESTDIR)$(HTML_DIR)/html; done
+	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/internals
+	for f in $(internals_html); do \
+	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/internals; done
+	$(mkinstalldirs) $(DESTDIR)$(DEVHELP_DIR)
+	for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
+	    $(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \
+	done
+	$(INSTALL_DATA) $(srcdir)/libvirtLogo.png $(DESTDIR)$(pkgdatadir)
+
+uninstall-local:
+	for h in $(apihtml); do rm $(DESTDIR)$(HTML_DIR)/$$h; done
+	for p in $(apipng); do rm $(DESTDIR)$(HTML_DIR)/$$p; done
+	for f in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
+	  rm $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
+	done

docs/acl.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1>Client access control</h1>
@@ -12,7 +12,7 @@
 
     <ul id="toc"></ul>
 
-    <h2><a id="intro">Access control introduction</a></h2>
+    <h2><a name="intro">Access control introduction</a></h2>
 
     <p>
       In a default configuration, the libvirtd daemon has three levels
@@ -42,7 +42,7 @@
       <code>getattr</code> permission.
     </p>
 
-    <h2><a id="drivers">Access control drivers</a></h2>
+    <h2><a name="drivers">Access control drivers</a></h2>
 
     <p>
       The access control framework is designed as a pluggable
@@ -83,14 +83,14 @@
       the libvirtd daemon be restarted.
     </p>
 
-    <h2><a id="perms">Objects and permissions</a></h2>
+    <h2><a name="perms">Objects and permissions</a></h2>
 
     <p>
       Libvirt applies access control to all the main object
       types in its API. Each object type, in turn, has a set
       of permissions defined. To determine what permissions
       are checked for specific API call, consult the
-      <a href="html/index.html">API reference manual</a>
+      <a href="html/libvirt-libvirt.html">API reference manual</a>
       documentation for the API in question.
     </p>
 

docs/aclpolkit.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1>Polkit access control</h1>
@@ -14,7 +14,7 @@
 
     <ul id="toc"></ul>
 
-    <h2><a id="intro">Introduction</a></h2>
+    <h2><a name="intro">Introduction</a></h2>
 
     <p>
       A default install of libvirt will typically use
@@ -27,7 +27,7 @@
       object.
     </p>
 
-    <h2><a id="perms">Permission names</a></h2>
+    <h2><a name="perms">Permission names</a></h2>
 
     <p>
       The libvirt <a href="acl.html#perms">object names and permission names</a>
@@ -53,7 +53,7 @@
       permissions default to deny access.
     </p>
 
-    <h2><a id="attrs">Object identity attributes</a></h2>
+    <h2><a name="attrs">Object identity attributes</a></h2>
 
     <p>
       To allow polkit authorization rules to be written to match
@@ -63,8 +63,8 @@
       of object being checked
     </p>
 
-    <h3><a id="object_connect">virConnectPtr</a></h3>
-    <table>
+    <h3><a name="object_connect">virConnectPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -79,8 +79,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_domain">virDomainPtr</a></h3>
-    <table>
+    <h3><a name="object_domain">virDomainPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -103,8 +103,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_interface">virInterfacePtr</a></h3>
-    <table>
+    <h3><a name="object_interface">virInterfacePtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -121,14 +121,14 @@
           <td>Name of the network interface, unique to the local host</td>
         </tr>
         <tr>
-          <td>interface_macaddr</td>
+          <td>interface_mac</td>
           <td>MAC address of the network interface, not unique</td>
         </tr>
       </tbody>
     </table>
 
-    <h3><a id="object_network">virNetworkPtr</a></h3>
-    <table>
+    <h3><a name="object_network">virNetworkPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -151,8 +151,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_node_device">virNodeDevicePtr</a></h3>
-    <table>
+    <h3><a name="object_node_device">virNodeDevicePtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -171,8 +171,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_nwfilter">virNWFilterPtr</a></h3>
-    <table>
+    <h3><a name="object_nwfilter">virNWFilterPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -195,8 +195,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_secret">virSecretPtr</a></h3>
-    <table>
+    <h3><a name="object_secret">virSecretPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -224,15 +224,11 @@
           <td>secret_usage_target</td>
           <td>Name of the associated iSCSI target, if any</td>
         </tr>
-        <tr>
-          <td>secret_usage_name</td>
-          <td>Name of the associated TLS secret, if any</td>
-        </tr>
       </tbody>
     </table>
 
-    <h3><a id="object_storage_pool">virStoragePoolPtr</a></h3>
-    <table>
+    <h3><a name="object_storage_pool">virStoragePoolPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -255,8 +251,8 @@
       </tbody>
     </table>
 
-    <h3><a id="object_storage_vol">virStorageVolPtr</a></h3>
-    <table>
+    <h3><a name="object_storage_vol">virStorageVolPtr</a></h3>
+    <table class="acl">
       <thead>
         <tr>
           <th>Attribute</th>
@@ -287,113 +283,8 @@
       </tbody>
     </table>
 
-    <h2><a id="connect_driver">Hypervisor Driver connect_driver</a></h2>
-    <p>
-      The <code>connect_driver</code> parameter describes the
-      client's <a href="remote.html">remote Connection Driver</a>
-      name based on the <a href="uri.html">URI</a> used for the
-      connection.
-    </p>
-    <p>
-      <span class="since">Since 4.1.0</span>, when calling an API
-      outside the scope of the primary connection driver, the
-      primary driver will attempt to open a secondary connection
-      to the specific API driver in order to process the API. For
-      example, when hypervisor domain processing needs to make an
-      API call within the storage driver or the network filter driver
-      an attempt to open a connection to the "storage" or "nwfilter"
-      driver will be made. Similarly, a "storage" primary connection
-      may need to create a connection to the "secret" driver in order
-      to process secrets for the API. If successful, then calls to
-      those API's will occur in the <code>connect_driver</code> context
-      of the secondary connection driver rather than in the context of
-      the primary driver. This affects the <code>connect_driver</code>
-      returned from rule generation from the <code>action.loookup</code>
-      function. The following table provides a list of the various
-      connection drivers and the <code>connect_driver</code> name
-      used by each regardless of primary or secondary connection.
-      The access denied error message from libvirt will list the
-      connection driver by name that denied the access.
-    </p>
 
-    <h3><a id="object_connect_driver">Connection Driver Name</a></h3>
-    <table>
-      <thead>
-        <tr>
-          <th>Connection Driver</th>
-          <th><code>connect_driver</code> name</th>
-        </tr>
-      </thead>
-      <tbody>
-        <tr>
-          <td>bhyve</td>
-          <td>bhyve</td>
-        </tr>
-        <tr>
-          <td>esx</td>
-          <td>ESX</td>
-        </tr>
-        <tr>
-          <td>hyperv</td>
-          <td>Hyper-V</td>
-        </tr>
-        <tr>
-          <td>interface</td>
-          <td>interface</td>
-        </tr>
-        <tr>
-          <td>libxl</td>
-          <td>xenlight</td>
-        </tr>
-        <tr>
-          <td>lxc</td>
-          <td>LXC</td>
-        </tr>
-        <tr>
-          <td>network</td>
-          <td>network</td>
-        </tr>
-        <tr>
-          <td>nodedev</td>
-          <td>nodedev</td>
-        </tr>
-        <tr>
-          <td>nwfilter</td>
-          <td>NWFilter</td>
-        </tr>
-        <tr>
-          <td>openvz</td>
-          <td>OPENVZ</td>
-        </tr>
-        <tr>
-          <td>qemu</td>
-          <td>QEMU</td>
-        </tr>
-        <tr>
-          <td>secret</td>
-          <td>secret</td>
-        </tr>
-        <tr>
-          <td>storage</td>
-          <td>storage</td>
-        </tr>
-        <tr>
-          <td>vbox</td>
-          <td>VBOX</td>
-        </tr>
-        <tr>
-          <td>vmware</td>
-          <td>VMWARE</td>
-        </tr>
-        <tr>
-          <td>vz</td>
-          <td>vz</td>
-        </tr>
-      </tbody>
-    </table>
-
-
-    <h2><a id="user">User identity attributes</a></h2>
+    <h2><a name="user">User identity attributes</a></h2>
 
     <p>
       At this point in time, the only attribute provided by
@@ -412,7 +303,7 @@
     </p>
 
 
-    <h2><a id="checks">Writing access control policies</a></h2>
+    <h2><a name="checks">Writing acces control policies</a></h2>
 
     <p>
       If using versions of polkit prior to 0.106 then it is only
@@ -439,9 +330,9 @@
     </p>
 
     <pre>
-polkit.addRule(function(action, subject) {
-  ....logic to check 'action' and 'subject'...
-});
+      polkit.addRule(function(action, subject) {
+        ....logic to check 'action' and 'subject'...
+      });
     </pre>
 
     <p>
@@ -457,13 +348,7 @@ polkit.addRule(function(action, subject) {
       <code>lookup</code> method.
     </p>
 
-    <p>
-    See
-    <a href="https://libvirt.org/git/?p=libvirt.git;a=tree;f=examples/polkit;hb=HEAD">source code</a>
-    for a more complex example.
-    </p>
-
-    <h3><a id="exconnect">Example: restricting ability to connect to drivers</a></h3>
+    <h3><a name="exconnect">Example: restricting ability to connect to drivers</a></h3>
 
     <p>
       Consider a local user <code>berrange</code>
@@ -491,7 +376,7 @@ polkit.addRule(function(action, subject) {
 });
     </pre>
 
-    <h3><a id="exdomain">Example: restricting access to a single domain</a></h3>
+    <h3><a name="exdomain">Example: restricting access to a single domain</a></h3>
 
     <p>
       Consider a local user <code>berrange</code>
@@ -501,7 +386,7 @@ polkit.addRule(function(action, subject) {
       To achieve this we need to write a rule which checks
       whether the <code>connect_driver</code> attribute
       is <code>LXC</code> and the <code>domain_name</code>
-      attribute is <code>demo</code>, and match on an action
+      attribute is <code>demo</code>, and match on a action
       name of <code>org.libvirt.api.domain.getattr</code>. Using
       the javascript rules format, this ends up written as
     </p>

docs/api.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1>The libvirt API concepts</h1>
@@ -9,14 +9,14 @@
 
     <ul id="toc"></ul>
 
-    <h2><a id="Objects">Objects Exposed</a></h2>
+    <h2><a name="Objects">Objects Exposed</a></h2>
     <p> As defined in the <a href="goals.html">goals section</a>, the libvirt
     API is designed to expose all the resources needed to manage the
     virtualization support of recent operating systems. The first object
     manipulated through the API is the <code>virConnectPtr</code>, which
     represents the connection to a hypervisor. Any application using libvirt
     is likely to start using the
-    API by calling one of <a href="html/libvirt-libvirt-host.html#virConnectOpen"
+    API by calling one of <a href="html/libvirt-libvirt.html#virConnectOpen"
     >the virConnectOpen functions</a>. You will note that those functions take
     a name argument which is actually a <a href="uri.html">connection URI</a>
     to select the right hypervisor to open.
@@ -26,10 +26,7 @@
     name will default to a preselected hypervisor, but it's probably not a
     wise thing to do in most cases. See the <a href="uri.html">connection
     URI</a> page for a full descriptions of the values allowed.</p>
-    <p> OnDevice the application obtains a
-      <a href="/html/libvirt-libvirt-host.html#virConnectPtr">
-        <code>virConnectPtr</code>
-      </a>
+    <p> Once the application obtains a <code class='docref'>virConnectPtr</code>
     connection to the hypervisor it can then use it to manage the hypervisor's
     available domains and related virtualization
     resources, such as storage and networking. All those are
@@ -41,61 +38,33 @@
     </p>
     <p> The figure above shows the five main objects exported by the API:</p>
     <ul>
-      <li>
-        <a href="html/libvirt-libvirt-host.html#virConnectPtr">
-          <code>virConnectPtr</code>
-        </a>
+      <li><code class='docref'>virConnectPtr</code>
       <p>Represents the connection to a hypervisor. Use one of the
-      <a href="html/libvirt-libvirt-host.html#virConnectOpen">virConnectOpen</a>
+      <a href="html/libvirt-libvirt.html#virConnectOpen">virConnectOpen</a>
       functions to obtain connection to the hypervisor which is then used
       as a parameter to other connection API's.</p></li>
-      <li>
-        <a href="html/libvirt-libvirt-domain.html#virDomainPtr">
-          <code>virDomainPtr</code>
-        </a>
+      <li><code class='docref'>virDomainPtr</code>
       <p>Represents one domain either active or defined (i.e. existing as
       permanent config file and storage but not currently running on that
-      node). The function
-        <a href="html/libvirt-libvirt-domain.html#virConnectListAllDomains">
-          <code>virConnectListAllDomains</code>
-        </a>
+      node). The function <code class='docref'>virConnectListAllDomains</code>
       lists all the domains for the hypervisor.</p></li>
-      <li>
-        <a href="html/libvirt-libvirt-network.html#virNetworkPtr">
-          <code>virNetworkPtr</code>
-        </a>
+      <li><code class='docref'>virNetworkPtr</code>
       <p>Represents one network either active or defined (i.e. existing
       as permanent config file and storage but not currently activated).
-      The function
-        <a href="html/libvirt-libvirt-network.html#virConnectListAllNetworks">
-          <code>virConnectListAllNetworks</code>
-        </a>
+      The function <code class='docref'>virConnectListAllNetworks</code>
       lists all the virtualization networks for the hypervisor.</p></li>
-      <li>
-        <a href="html/libvirt-libvirt-storage.html#virStorageVolPtr">
-          <code>virStorageVolPtr</code>
-        </a>
+      <li><code class='docref'>virStorageVolPtr</code>
       <p>Represents one storage volume generally used
       as a block device available to one of the domains. The function
-        <a href="html/libvirt-libvirt-storage.html#virStorageVolLookupByPath">
-          <code>virStorageVolLookupByPath</code>
-        </a>
-      finds the storage volume object based on its path on the node.</p></li>
-      <li>
-        <a href="html/libvirt-libvirt-storage.html#virStoragePoolPtr">
-          <code>virStoragePoolPtr</code>
-        </a>
+      <code class="docref">virStorageVolLookupByPath</code> finds
+      the storage volume object based on its path on the node.</p></li>
+      <li><code class='docref'>virStoragePoolPtr</code>
       <p>Represents a storage pool, which is a logical area
       used to allocate and store storage volumes. The function
-        <a href="html/libvirt-libvirt-storage.html#virConnectListAllStoragePools">
-          <code>virConnectListAllStoragePools</code>
-        </a>
-      lists all of the virtualization storage pools on the hypervisor.
-      The function
-        <a href="html/libvirt-libvirt-storage.html#virStoragePoolLookupByVolume">
-          <code>virStoragePoolLookupByVolume</code>
-        </a>
-      finds the storage pool containing a given storage volume.</p></li>
+      <code class='docref'>virConnectListAllStoragePools</code> lists
+      all of the virtualization storage pools on the hypervisor. The function
+      <code class="docref">virStoragePoolLookupByVolume</code> finds
+      the storage pool containing a given storage volume.</p></li>
     </ul>
     <p> Most objects manipulated by the library can also be represented using
       XML descriptions. This is used primarily to create those object, but is
@@ -121,7 +90,7 @@
       set of nodes.</p></li>
     </ul>
 
-    <h2><a id="Functions">Functions and Naming Conventions</a></h2>
+    <h2><a name="Functions">Functions and Naming Conventions</a></h2>
     <p> The naming of the functions present in the library is usually
       composed by a prefix describing the object associated to the function
       and a verb describing the action on that object.</p>
@@ -132,114 +101,42 @@
       <p>Used to perform lookups on objects by some type of identifier,
       such as:</p>
           <ul>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByID">
-                <code>virDomainLookupByID</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByName">
-                <code>virDomainLookupByName</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUID">
-                <code>virDomainLookupByUUID</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUIDString">
-                <code>virDomainLookupByUUIDString</code>
-              </a>
-            </li>
+            <li><code class='docref'>virDomainLookupByID</code></li>
+            <li><code class='docref'>virDomainLookupByName</code></li>
+            <li><code class='docref'>virDomainLookupByUUID</code></li>
+            <li><code class='docref'>virDomainLookupByUUIDString</code></li>
           </ul>
       </li>
       <li><b>Enumeration</b> [virConnectList..., virConnectNumOf...]
-      <p>Used to enumerate a set of object available to a given
+      <p>Used to enumerate a set of object available to an given
       hypervisor connection such as:</p>
           <ul>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virConnectListDomains">
-                <code>virConnectListDomains</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-domain.html#virConnectNumOfDomains">
-                <code>virConnectNumOfDomains</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-network.html#virConnectListNetworks">
-                <code>virConnectListNetworks</code>
-              </a>
-            </li>
-            <li>
-              <a href="html/libvirt-libvirt-storage.html#virConnectListStoragePools">
-                <code>virConnectListStoragePools</code>
-              </a>
-            </li>
+            <li><code class='docref'>virConnectListDomains</code></li>
+            <li><code class='docref'>virConnectNumOfDomains</code></li>
+            <li><code class='docref'>virConnectListNetworks</code></li>
+            <li><code class='docref'>virConnectListStoragePools</code></li>
           </ul>
       </li>
       <li><b>Description</b> [...GetInfo]
       <p>Generic accessor providing a set of generic information about an
       object, such as: </p>
         <ul>
-          <li>
-            <a href="html/libvirt-libvirt-host.html#virNodeGetInfo">
-              <code>virNodeGetInfo</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainGetInfo">
-              <code>virDomainGetInfo</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-storage.html#virStoragePoolGetInfo">
-              <code>virStoragePoolGetInfo</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-storage.html#virStorageVolGetInfo">
-              <code>virStorageVolGetInfo</code>
-            </a>
-          </li>
+          <li><code class='docref'>virNodeGetInfo</code></li>
+          <li><code class='docref'>virDomainGetInfo</code></li>
+          <li><code class='docref'>virStoragePoolGetInfo</code></li>
+          <li><code class='docref'>virStorageVolGetInfo</code></li>
         </ul>
       </li>
       <li><b>Accessors</b> [...Get..., ...Set...]
       <p>Specific accessors used to query or modify data for the given object,
       such as: </p>
         <ul>
-          <li>
-            <a href="html/libvirt-libvirt-host.html#virConnectGetType">
-              <code>virConnectGetType</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainGetMaxMemory">
-              <code>virDomainGetMaxMemory</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainSetMemory">
-              <code>virDomainSetMemory</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainGetVcpus">
-              <code>virDomainGetVcpus</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-storage.html#virStoragePoolSetAutostart">
-              <code>virStoragePoolSetAutostart</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-network.html#virNetworkGetBridgeName">
-              <code>virNetworkGetBridgeName</code>
-            </a>
-          </li>
+          <li><code class='docref'>virConnectGetType</code></li>
+          <li><code class='docref'>virDomainGetMaxMemory</code></li>
+          <li><code class='docref'>virDomainSetMemory</code></li>
+          <li><code class='docref'>virDomainGetVcpus</code></li>
+          <li><code class='docref'>virStoragePoolSetAutostart</code></li>
+          <li><code class='docref'>virNetworkGetBridgeName</code></li>
         </ul>
       </li>
       <li><b>Creation</b> [...Create, ...CreateXML]
@@ -247,65 +144,29 @@
       the object based on an XML description, while the ...Create APIs will
       create the object based on existing object pointer, such as: </p>
         <ul>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainCreate">
-              <code>virDomainCreate</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainCreateXML">
-              <code>virDomainCreateXML</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-network.html#virNetworkCreate">
-              <code>virNetworkCreate</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-network.html#virNetworkCreateXML">
-              <code>virNetworkCreateXML</code>
-            </a>
-          </li>
+          <li><code class='docref'>virDomainCreate</code></li>
+          <li><code class='docref'>virDomainCreateXML</code></li>
+          <li><code class='docref'>virNetworkCreate</code></li>
+          <li><code class='docref'>virNetworkCreateXML</code></li>
         </ul>
       </li>
       <li><b>Destruction</b> [...Destroy]
       <p>Used to shutdown or deactivate and destroy objects, such as: </p>
         <ul>
-          <li>
-            <a href="html/libvirt-libvirt-domain.html#virDomainDestroy">
-              <code>virDomainDestroy</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-network.html#virNetworkDestroy">
-              <code>virNetworkDestroy</code>
-            </a>
-          </li>
-          <li>
-            <a href="html/libvirt-libvirt-storage.html#virStoragePoolDestroy">
-              <code>virStoragePoolDestroy</code>
-            </a>
-          </li>
+          <li><code class='docref'>virDomainDestroy</code></li>
+          <li><code class='docref'>virNetworkDestroy</code></li>
+          <li><code class='docref'>virStoragePoolDestroy</code></li>
         </ul>
       </li>
     </ul>
-    <p>Note: functions returning vir*Ptr (like the virDomainLookup functions)
-    allocate memory which needs to be freed by the caller by the corresponding
-    vir*Free function (e.g. virDomainFree for a virDomainPtr object).
-    </p>
     <p> For more in-depth details of the storage related APIs see
       <a href="storage.html">the storage management page</a>.
     </p>
-    <h2><a id="Drivers">The libvirt Drivers</a></h2>
+    <h2><a name="Drivers">The libvirt Drivers</a></h2>
     <p>Drivers are the basic building block for libvirt functionality
     to support the capability to handle specific hypervisor driver calls.
     Drivers are discovered and registered during connection processing as
-    part of the
-      <a href="html/libvirt-libvirt-host.html#virInitialize">
-        <code>virInitialize</code>
-      </a>
-    API. Each driver
+    part of the <code class='docref'>virInitialize</code> API. Each driver
     has a registration API which loads up the driver specific function
     references for the libvirt APIs to call. The following is a simplistic
     view of the hypervisor driver mechanism. Consider the stacked list of
@@ -325,19 +186,16 @@
     the various functions and support found in each driver by the version
     support was added into libvirt.
     </p>
-    <h2><a id="Remote">Daemon and Remote Access</a></h2>
+    <h2><a name="Remote">Daemon and Remote Access</a></h2>
     <p>Access to libvirt drivers is primarily handled by the libvirtd
     daemon through the <a href="remote.html">remote</a> driver via an
     <a href="internals/rpc.html">RPC</a>. Some hypervisors do support
     client-side connections and responses, such as Test, OpenVZ, VMware,
-    VirtualBox (vbox), ESX, Hyper-V, Xen, and Virtuozzo.
+    Power VM (phyp), VirtualBox (vbox), ESX, Hyper-V, Xen, and Parallels.
     The libvirtd daemon service is started on the host at system boot
     time and can also be restarted at any time by a properly privileged
     user, such as root. The libvirtd daemon uses the same libvirt API
-    <a href="html/libvirt-libvirt-host.html#virInitialize">
-      <code>virInitialize</code>
-    </a>
-    sequence as applications
+    <code class='docref'>virInitialize</code> sequence as applications
     for client-side driver registrations, but then extends the registered
     driver list to encompass all known drivers supported for all driver
     types supported on the host. </p>
@@ -349,7 +207,7 @@
     virtualization <a href="#Functions">functions</a>. Depending upon the
     driver being used, calls will be routed through the remote driver to
     the libvirtd daemon. The daemon will reference the connection specific
-    driver in order to retrieve the requested information and then pass
+    driver in order to retreive the requested information and then pass
     back status and/or data through the connection back to the application.
     The application can then decide what to do with that data, such as
     display, write log data, etc. <a href="migration.html">Migration</a>

docs/api_extension.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1>Implementing a new API in Libvirt</h1>
@@ -8,9 +8,14 @@
 
     <p>
       This document walks you through the process of implementing a new
-      API in libvirt.  Remember that new API consists of any new public
-      functions, as well as the addition of flags or extensions of XML used by
-      existing functions.
+      API in libvirt.  It uses as an example the addition of an API for
+      separating maximum from current vcpu usage of a domain, over
+      the course of a fifteen-patch series.
+      Remember that new API consists of any new public functions, as
+      well as the addition of flags or extensions of XML used by
+      existing functions.  The example in this document adds both new
+      functions and an XML extension.  Not all libvirt API additions
+      require quite as many patches.
     </p>
 
     <p>
@@ -22,7 +27,12 @@
       added to libvirt.  Someone may already be working on the feature you
       want.  Also, recognize that everything you write is likely to undergo
       significant rework as you discuss it with the other developers, so
-      don't wait too long before getting feedback.
+      don't wait too long before getting feedback.  In the vcpu example
+      below, list feedback was first requested
+      <a href="https://www.redhat.com/archives/libvir-list/2010-September/msg00423.html">here</a>
+      and resulted in several rounds of improvements before coding
+      began.  In turn, this example is slightly rearranged from the actual
+      order of the commits.
     </p>
 
     <p>
@@ -34,7 +44,7 @@
     </p>
 
     <p>
-      <a href="https://libvirt.org/downloads.html">https://libvirt.org/downloads.html</a>
+      <a href="http://libvirt.org/downloads.html">http://libvirt.org/downloads.html</a>
     </p>
 
     <p>
@@ -71,12 +81,14 @@
     </p>
 
     <p>
-      Submit new code in the form of one patch per step.  That's not to say
-      submit patches before you have working functionality--get the whole thing
-      working and make sure you're happy with it.  Then use git to break the
-      changes into pieces so you don't drop a big blob of code on the
-      mailing list in one go.  Also, you should follow the upstream tree, and
-      rebase your series to adapt your patches to work with any other changes
+      Submit new code in the form shown in the example code: one patch
+      per step.  That's not to say submit patches before you have working
+      functionality--get the whole thing working and make sure you're happy
+      with it.  Then use git or some other version control system that lets
+      you rewrite your commit history and break patches into pieces so you
+      don't drop a big blob of code on the mailing list in one go.
+      Also, you should follow the upstream tree, and rebase your
+      series to adapt your patches to work with any other changes
       that were accepted upstream during your development.
     </p>
 
@@ -89,14 +101,16 @@
       separately.
     </p>
 
-    <h2><a id='publicapi'>Defining the public API</a></h2>
+    <p>With that said, let's begin.</p>
+
+    <h2><a name='publicapi'>Defining the public API</a></h2>
 
     <p>The first task is to define the public API.  If the new API
       involves an XML extension, you have to enhance the RelaxNG
       schema and document the new elements or attributes:</p>
 
     <p><code>
-        docs/schemas/domaincommon.rng<br/>
+        docs/schemas/domain.rng<br/>
         docs/formatdomain.html.in
     </code></p>
 
@@ -106,7 +120,7 @@
       libvirt library and call the new function:</p>
 
     <p><code>
-        include/libvirt/libvirt-$MODULE.h.in
+        include/libvirt/libvirt.h.in
         src/libvirt_public.syms
     </code></p>
 
@@ -119,7 +133,11 @@
       rework it as you go through the process of implementing it.
     </p>
 
-    <h2><a id='internalapi'>Defining the internal API</a></h2>
+    <p class="example">See <a href="api_extension/0001-add-to-xml.patch">0001-add-to-xml.patch</a>
+    and <a href="api_extension/0002-add-new-public-API.patch">0002-add-new-public-API.patch</a>
+    for example code.</p>
+
+    <h2><a name='internalapi'>Defining the internal API</a></h2>
 
     <p>
       Each public API call is associated with a driver, such as a host
@@ -137,7 +155,7 @@
 
     <p>The driver structs are defined in:</p>
 
-    <p><code>src/driver-$MODULE.h</code></p>
+    <p><code>src/driver.h</code></p>
 
     <p>
       To define the internal API, first typedef the driver function
@@ -146,7 +164,9 @@
       provide a <code>NULL</code> stub for the new function.
     </p>
 
-    <h2><a id='implpublic'>Implementing the public API</a></h2>
+    <p class="example">See <a href="api_extension/0003-define-internal-driver-API.patch">0003-define-internal-driver-API.patch</a></p>
+
+    <h2><a name='implpublic'>Implementing the public API</a></h2>
 
     <p>
       Implementing the public API is largely a formality in which we wire up
@@ -160,13 +180,12 @@
         being called and its parameters;</li>
       <li>MUST call virResetLastError();</li>
       <li>SHOULD confirm that the connection is valid with
-        virCheckConnectReturn() or virCheckConnectGoto();</li>
+        VIR_IS_CONNECT(conn);</li>
       <li><strong>SECURITY: If the API requires a connection with write
           privileges, MUST confirm that the connection flags do not
-          indicate that the connection is read-only with
-          virCheckReadOnlyGoto();</strong></li>
+          indicate that the connection is read-only;</strong></li>
       <li>SHOULD do basic validation of the parameters that are being
-        passed in, using helpers like virCheckNonNullArgGoto();</li>
+        passed in;</li>
       <li>MUST confirm that the driver for this connection exists and that
         it implements this function;</li>
       <li>MUST call the internal API;</li>
@@ -177,17 +196,23 @@
 
     <p>The public API calls are implemented in:</p>
 
-    <p><code>src/libvirt-$MODULE.c</code></p>
+    <p><code>src/libvirt.c</code></p>
 
-    <h2><a id='remoteproto'>Implementing the remote protocol</a></h2>
+    <p class="example">See <a href="api_extension/0004-implement-the-public-APIs.patch">0004-implement-the-public-APIs.patch</a></p>
+
+    <h2><a name='remoteproto'>Implementing the remote protocol</a></h2>
 
     <p>
       Implementing the remote protocol is essentially a
       straightforward exercise which is probably most easily
-      understood by referring to the existing code.
+      understood by referring to the existing code and the example
+      patch.  It involves several related changes, including the
+      regeneration of derived files, with further details below.
     </p>
 
-    <h3><a id='wireproto'>Defining the wire protocol format</a></h3>
+    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
+
+    <h3><a name='wireproto'>Defining the wire protocol format</a></h3>
 
     <p>
       Defining the wire protocol involves making additions to:
@@ -219,21 +244,21 @@
     </p>
 
     <p><code>
-        src/remote/remote_daemon_dispatch_stubs.h
-        src/remote/remote_daemon_dispatch.h
-        src/remote/remote_daemon_dispatch.c
+        daemon/remote_dispatch_args.h
+        daemon/remote_dispatch_prototypes.h
+        daemon/remote_dispatch_table.h
         src/remote/remote_protocol.c
         src/remote/remote_protocol.h
     </code></p>
 
-    <h3><a id='rpcclient'>Implement the RPC client</a></h3>
+    <h3><a name='rpcclient'>Implement the RPC client</a></h3>
 
     <p>
-      Implementing the RPC client uses the rpcgen generated .h files.
-      The remote method calls go in:
+      Implementing the uses the rpcgen generated .h files.  The remote
+      method calls go in:
     </p>
 
-    <p><code>src/remote/remote_driver.c</code></p>
+    <p><code>src/remote/remote_internal.c</code></p>
 
     <p>Each remote method invocation does the following:</p>
 
@@ -247,7 +272,7 @@
       <li>unlocks the remote driver.</li>
     </ol>
 
-    <h3><a id="serverdispatch">Implement the server side dispatcher</a></h3>
+    <h3><a name="serverdispatch">Implement the server side dispatcher</a></h3>
 
     <p>
       Implementing the server side of the remote function call is simply a
@@ -256,7 +281,7 @@
       The server side dispatchers are implemented in:
     </p>
 
-    <p><code>src/remote/remote_daemon_dispatch.c</code></p>
+    <p><code>daemon/remote.c</code></p>
 
     <p>Again, this step uses the .h files generated by make rpcgen.</p>
 
@@ -272,7 +297,9 @@
       existing lines probably imply a backwards-incompatible API change.
     </p>
 
-    <h2><a id="internaluseapi">Use the new API internally</a></h2>
+    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
+
+    <h2><a name="internaluseapi">Use the new API internally</a></h2>
 
     <p>
       Sometimes, a new API serves as a superset of existing API, by
@@ -284,7 +311,9 @@
       not necessary if the new API has no relation to existing API.
     </p>
 
-    <h2><a id="virshuseapi">Expose the new API in virsh</a></h2>
+    <p class="example">See <a href="api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch">0006-make-old-API-trivially-wrap-to-new-API.patch</a></p>
+
+    <h2><a name="virshuseapi">Expose the new API in virsh</a></h2>
 
     <p>
       All new API should be manageable from the virsh command line
@@ -309,11 +338,13 @@
     </p>
 
     <p><code>
-        tools/virsh-$MODULE.c<br/>
+        tools/virsh.c<br/>
         tools/virsh.pod
     </code></p>
 
-    <h2><a id="driverimpl">Implement the driver methods</a></h2>
+    <p class="example">See <a href="api_extension/0007-add-virsh-support.patch">0007-add-virsh-support.patch</a></p>
+
+    <h2><a name="driverimpl">Implement the driver methods</a></h2>
 
     <p>
       So, after all that, we get to the fun part.  All functionality in
@@ -324,7 +355,7 @@
       adding.
     </p>
 
-    <h3><a id="commonimpl">Implement common handling</a></h3>
+    <h3><a name="commonimpl">Implement common handling</a></h3>
 
     <p>
       If the new API is applicable to more than one driver, it may
@@ -339,7 +370,9 @@
       the same way as the older API wrappers.
     </p>
 
-    <h3><a id="drivercode">Implement driver handling</a></h3>
+    <p class="example">See <a href="api_extension/0008-support-new-xml.patch">0008-support-new-xml.patch</a></p>
+
+    <h3><a name="drivercode">Implement driver handling</a></h3>
 
     <p>
       The remaining patches should only touch one driver at a time.
@@ -350,14 +383,41 @@
     </p>
 
     <p>
-      It is always a good idea to patch the test driver in addition to the
-      target driver, to prove that the API can be used for more than one
-      driver.
+      In the example patches, three separate drivers are supported:
+      test, qemu, and xen.  It is always a good idea to patch the test
+      driver in addition to the target driver, to prove that the API
+      can be used for more than one driver.  The example updates the
+      test driver in one patch:
     </p>
 
+    <p class="example">See <a href="api_extension/0009-support-all-flags-in-test-driver.patch">0009-support-all-flags-in-test-driver.patch</a></p>
+
     <p>
-      Any cleanups resulting from the changes should be added as separate
-      patches at the end of the series.
+      The qemu changes were easier to split into two phases, one for
+      updating the mapping between the new XML and the hypervisor
+      command line arguments, and one for supporting all possible
+      flags of the new API:
+    </p>
+
+    <p class="example">See <a href="api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch">0010-improve-vcpu-support-in-qemu-command-line.patch</a>
+      and <a href="api_extension/0011-complete-vcpu-support-in-qemu-driver.patch">0011-complete-vcpu-support-in-qemu-driver.patch</a></p>
+
+    <p>
+      Finally, the example breaks the xen driver changes across four
+      patches.  One maps the XML changes to the hypervisor command,
+      the next two are independently implementing the getter and
+      setter APIs, and the last one provides cleanup of code that was
+      rendered dead by the new API.
+    </p>
+
+    <p class="example">See <a href="api_extension/0012-improve-vcpu-support-in-xen-command-line.patch">0012-improve-vcpu-support-in-xen-command-line.patch</a>,
+      <a href="api_extension/0013-improve-getting-xen-vcpu-counts.patch">0013-improve-getting-xen-vcpu-counts.patch</a>,
+      <a href="api_extension/0014-improve-setting-xen-vcpu-counts.patch">0014-improve-setting-xen-vcpu-counts.patch</a>,
+      and <a href="api_extension/0015-remove-dead-xen-code.patch">0015-remove-dead-xen-code.patch</a></p>
+
+    <p>
+      The exact details of the example code are probably uninteresting
+      unless you're concerned with virtual cpu management.
     </p>
 
     <p>

docs/api_extension/0001-add-to-xml.patch

@@ -0,0 +1,145 @@
+From a74f4e44649906dcd82151f7ef837f66d7fa2ab1 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 27 Sep 2010 17:36:06 -0600
+Subject: [PATCH 01/15] vcpu: add current attribute to <vcpu> element
+
+Syntax agreed on in
+https://www.redhat.com/archives/libvir-list/2010-September/msg00476.html
+
+<domain ...>
+  <vcpu current='x'>y</vcpu>
+...
+
+can now be used to specify 1 <= x <= y current vcpus, in relation
+to the boot-time max of y vcpus.  If current is omitted, then
+current and max are assumed to be the same value.
+
+* docs/schemas/domain.rng: Add new attribute.
+* docs/formatdomain.html.in: Document it.
+* tests/qemuxml2argvdata/qemuxml2argv-smp.xml: Add to
+domainschematest.
+* tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml: Likewise.
+---
+ docs/formatdomain.html.in                   |    9 +++++--
+ docs/schemas/domain.rng                     |    5 ++++
+ tests/qemuxml2argvdata/qemuxml2argv-smp.xml |   28 +++++++++++++++++++++++++++
+ tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml  |   22 +++++++++++++++++++++
+ 4 files changed, 61 insertions(+), 3 deletions(-)
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.xml
+ create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
+
+diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
+index a8a1fac..96de121 100644
+--- a/docs/formatdomain.html.in
++++ b/docs/formatdomain.html.in
+@@ -200,7 +200,7 @@
+     &lt;swap_hard_limit&gt;2097152&lt;/swap_hard_limit&gt;
+     &lt;min_guarantee&gt;65536&lt;/min_guarantee&gt;
+   &lt;/memtune&gt;
+-  &lt;vcpu cpuset="1-4,^3,6"&gt;2&lt;/vcpu&gt;
++  &lt;vcpu cpuset="1-4,^3,6" current="1"&gt;2&lt;/vcpu&gt;
+   ...</pre>
+
+     <dl>
+@@ -238,7 +238,7 @@
+ 	minimum memory allocation for the guest. The units for this value are
+ 	kilobytes (i.e. blocks of 1024 bytes)</dd>
+       <dt><code>vcpu</code></dt>
+-      <dd>The content of this element defines the number of virtual
++      <dd>The content of this element defines the maximum number of virtual
+         CPUs allocated for the guest OS, which must be between 1 and
+         the maximum supported by the hypervisor.  <span class="since">Since
+         0.4.4</span>, this element can contain an optional
+@@ -246,7 +246,10 @@
+         list of physical CPU numbers that virtual CPUs can be pinned
+         to.  Each element in that list is either a single CPU number,
+         a range of CPU numbers, or a caret followed by a CPU number to
+-        be excluded from a previous range.
++        be excluded from a previous range.  <span class="since">Since
++        0.8.5</span>, the optional attribute <code>current</code> can
++        be used to specify whether fewer than the maximum number of
++        virtual CPUs should be enabled.
+       </dd>
+     </dl>
+
+diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng
+index f230263..a934a77 100644
+--- a/docs/schemas/domain.rng
++++ b/docs/schemas/domain.rng
+@@ -337,6 +337,11 @@
+               <ref name="cpuset"/>
+             </attribute>
+           </optional>
++          <optional>
++            <attribute name="current">
++              <ref name="countCPU"/>
++            </attribute>
++          </optional>
+           <ref name="countCPU"/>
+         </element>
+       </optional>
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.xml b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
+new file mode 100644
+index 0000000..975f873
+--- /dev/null
++++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
+@@ -0,0 +1,28 @@
++<domain type='qemu'>
++  <name>QEMUGuest1</name>
++  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
++  <memory>219200</memory>
++  <currentMemory>219200</currentMemory>
++  <vcpu current='1'>2</vcpu>
++  <os>
++    <type arch='i686' machine='pc'>hvm</type>
++    <boot dev='hd'/>
++  </os>
++  <cpu>
++    <topology sockets='2' cores='1' threads='1'/>
++  </cpu>
++  <clock offset='utc'/>
++  <on_poweroff>destroy</on_poweroff>
++  <on_reboot>restart</on_reboot>
++  <on_crash>destroy</on_crash>
++  <devices>
++    <emulator>/usr/bin/qemu</emulator>
++    <disk type='block' device='disk'>
++      <source dev='/dev/HostVG/QEMUGuest1'/>
++      <target dev='hda' bus='ide'/>
++      <address type='drive' controller='0' bus='0' unit='0'/>
++    </disk>
++    <controller type='ide' index='0'/>
++    <memballoon model='virtio'/>
++  </devices>
++</domain>
+diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
+new file mode 100644
+index 0000000..d061e11
+--- /dev/null
++++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
+@@ -0,0 +1,22 @@
++<domain type='xen' id='15'>
++  <name>pvtest</name>
++  <uuid>596a5d2171f48fb2e068e2386a5c413e</uuid>
++  <os>
++    <type>linux</type>
++    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
++    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
++    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
++  </os>
++  <memory>430080</memory>
++  <vcpu current='2'>4</vcpu>
++  <on_poweroff>destroy</on_poweroff>
++  <on_reboot>destroy</on_reboot>
++  <on_crash>destroy</on_crash>
++  <devices>
++    <disk type='file' device='disk'>
++      <source file='/root/some.img'/>
++      <target dev='xvda'/>
++    </disk>
++    <console tty='/dev/pts/4'/>
++  </devices>
++</domain>
+-- 
+1.7.2.3
+

docs/api_extension/0002-add-new-public-API.patch

@@ -0,0 +1,62 @@
+From ea3f5c68093429c6ad507b45689cdf209c2c257b Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Fri, 24 Sep 2010 16:48:45 -0600
+Subject: [PATCH 02/15] vcpu: add new public API
+
+API agreed on in
+https://www.redhat.com/archives/libvir-list/2010-September/msg00456.html,
+but modified for enum names to be consistent with virDomainDeviceModifyFlags.
+
+* include/libvirt/libvirt.h.in (virDomainVcpuFlags)
+(virDomainSetVcpusFlags, virDomainGetVcpusFlags): New
+declarations.
+* src/libvirt_public.syms: Export new symbols.
+---
+ include/libvirt/libvirt.h.in |   15 +++++++++++++++
+ src/libvirt_public.syms      |    2 ++
+ 2 files changed, 17 insertions(+), 0 deletions(-)
+
+diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
+index 2eba61e..d0cc4c0 100644
+--- a/include/libvirt/libvirt.h.in
++++ b/include/libvirt/libvirt.h.in
+@@ -915,8 +915,23 @@ struct _virVcpuInfo {
+ };
+ typedef virVcpuInfo *virVcpuInfoPtr;
+
++/* Flags for controlling virtual CPU hot-plugging.  */
++typedef enum {
++    /* Must choose at least one of these two bits; SetVcpus can choose both */
++    VIR_DOMAIN_VCPU_LIVE    = (1 << 0), /* Affect active domain */
++    VIR_DOMAIN_VCPU_CONFIG  = (1 << 1), /* Affect next boot */
++
++    /* Additional flags to be bit-wise OR'd in */
++    VIR_DOMAIN_VCPU_MAXIMUM = (1 << 2), /* Max rather than current count */
++} virDomainVcpuFlags;
++
+ int                     virDomainSetVcpus       (virDomainPtr domain,
+                                                  unsigned int nvcpus);
++int                     virDomainSetVcpusFlags  (virDomainPtr domain,
++                                                 unsigned int nvcpus,
++                                                 unsigned int flags);
++int                     virDomainGetVcpusFlags  (virDomainPtr domain,
++                                                 unsigned int flags);
+
+ int                     virDomainPinVcpu        (virDomainPtr domain,
+                                                  unsigned int vcpu,
+diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
+index fceb516..a8091b1 100644
+--- a/src/libvirt_public.syms
++++ b/src/libvirt_public.syms
+@@ -409,6 +409,8 @@ LIBVIRT_0.8.5 {
+     global:
+         virDomainSetMemoryParameters;
+         virDomainGetMemoryParameters;
++        virDomainGetVcpusFlags;
++        virDomainSetVcpusFlags;
+ } LIBVIRT_0.8.2;
+
+ # .... define new API here using predicted next version number ....
+-- 
+1.7.2.3
+

docs/api_extension/0003-define-internal-driver-API.patch

@@ -0,0 +1,222 @@
+From dd255d64053e9960cd375994ce8f056522e12acc Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 27 Sep 2010 09:18:22 -0600
+Subject: [PATCH 03/15] vcpu: define internal driver API
+
+* src/driver.h (virDrvDomainSetVcpusFlags)
+(virDrvDomainGetVcpusFlags): New typedefs.
+(_virDriver): New callback members.
+* src/esx/esx_driver.c (esxDriver): Add stub for driver.
+* src/lxc/lxc_driver.c (lxcDriver): Likewise.
+* src/opennebula/one_driver.c (oneDriver): Likewise.
+* src/openvz/openvz_driver.c (openvzDriver): Likewise.
+* src/phyp/phyp_driver.c (phypDriver): Likewise.
+* src/qemu/qemu_driver.c (qemuDriver): Likewise.
+* src/remote/remote_driver.c (remote_driver): Likewise.
+* src/test/test_driver.c (testDriver): Likewise.
+* src/uml/uml_driver.c (umlDriver): Likewise.
+* src/vbox/vbox_tmpl.c (Driver): Likewise.
+* src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
+* src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
+---
+ src/driver.h                |    9 +++++++++
+ src/esx/esx_driver.c        |    2 ++
+ src/lxc/lxc_driver.c        |    2 ++
+ src/opennebula/one_driver.c |    2 ++
+ src/openvz/openvz_driver.c  |    2 ++
+ src/phyp/phyp_driver.c      |    2 ++
+ src/qemu/qemu_driver.c      |    2 ++
+ src/remote/remote_driver.c  |    2 ++
+ src/test/test_driver.c      |    2 ++
+ src/uml/uml_driver.c        |    2 ++
+ src/vbox/vbox_tmpl.c        |    2 ++
+ src/xen/xen_driver.c        |    2 ++
+ src/xenapi/xenapi_driver.c  |    2 ++
+ 13 files changed, 33 insertions(+), 0 deletions(-)
+
+diff --git a/src/driver.h b/src/driver.h
+index 32aeb04..79a96c1 100644
+--- a/src/driver.h
++++ b/src/driver.h
+@@ -185,6 +185,13 @@ typedef int
+         (*virDrvDomainSetVcpus)		(virDomainPtr domain,
+                                          unsigned int nvcpus);
+ typedef int
++        (*virDrvDomainSetVcpusFlags)	(virDomainPtr domain,
++                                         unsigned int nvcpus,
++                                         unsigned int flags);
++typedef int
++        (*virDrvDomainGetVcpusFlags)	(virDomainPtr domain,
++                                         unsigned int flags);
++typedef int
+         (*virDrvDomainPinVcpu)		(virDomainPtr domain,
+                                          unsigned int vcpu,
+                                          unsigned char *cpumap,
+@@ -520,6 +527,8 @@ struct _virDriver {
+     virDrvDomainRestore		domainRestore;
+     virDrvDomainCoreDump		domainCoreDump;
+     virDrvDomainSetVcpus		domainSetVcpus;
++    virDrvDomainSetVcpusFlags		domainSetVcpusFlags;
++    virDrvDomainGetVcpusFlags		domainGetVcpusFlags;
+     virDrvDomainPinVcpu		domainPinVcpu;
+     virDrvDomainGetVcpus		domainGetVcpus;
+     virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
+diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
+index 1b4ee29..2a32374 100644
+--- a/src/esx/esx_driver.c
++++ b/src/esx/esx_driver.c
+@@ -4160,6 +4160,8 @@ static virDriver esxDriver = {
+     NULL,                            /* domainRestore */
+     NULL,                            /* domainCoreDump */
+     esxDomainSetVcpus,               /* domainSetVcpus */
++    NULL,                            /* domainSetVcpusFlags */
++    NULL,                            /* domainGetVcpusFlags */
+     NULL,                            /* domainPinVcpu */
+     NULL,                            /* domainGetVcpus */
+     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
+diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
+index df814da..7563a8c 100644
+--- a/src/lxc/lxc_driver.c
++++ b/src/lxc/lxc_driver.c
+@@ -2768,6 +2768,8 @@ static virDriver lxcDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     NULL, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     NULL, /* domainGetMaxVcpus */
+diff --git a/src/opennebula/one_driver.c b/src/opennebula/one_driver.c
+index ced9a38..199fca3 100644
+--- a/src/opennebula/one_driver.c
++++ b/src/opennebula/one_driver.c
+@@ -751,6 +751,8 @@ static virDriver oneDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     NULL, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     NULL, /* domainGetMaxVcpus */
+diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
+index 92cf4a1..9d19aeb 100644
+--- a/src/openvz/openvz_driver.c
++++ b/src/openvz/openvz_driver.c
+@@ -1590,6 +1590,8 @@ static virDriver openvzDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     openvzDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
+index e63d8d9..6e0a5e9 100644
+--- a/src/phyp/phyp_driver.c
++++ b/src/phyp/phyp_driver.c
+@@ -3941,6 +3941,8 @@ static virDriver phypDriver = {
+     NULL,                       /* domainRestore */
+     NULL,                       /* domainCoreDump */
+     phypDomainSetCPU,           /* domainSetVcpus */
++    NULL,                       /* domainSetVcpusFlags */
++    NULL,                       /* domainGetVcpusFlags */
+     NULL,                       /* domainPinVcpu */
+     NULL,                       /* domainGetVcpus */
+     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index abd8e9d..3d17e04 100644
+--- a/src/qemu/qemu_driver.c
++++ b/src/qemu/qemu_driver.c
+@@ -12938,6 +12938,8 @@ static virDriver qemuDriver = {
+     qemudDomainRestore, /* domainRestore */
+     qemudDomainCoreDump, /* domainCoreDump */
+     qemudDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     qemudDomainPinVcpu, /* domainPinVcpu */
+     qemudDomainGetVcpus, /* domainGetVcpus */
+     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
+index 0b10406..1a687ad 100644
+--- a/src/remote/remote_driver.c
++++ b/src/remote/remote_driver.c
+@@ -10468,6 +10468,8 @@ static virDriver remote_driver = {
+     remoteDomainRestore, /* domainRestore */
+     remoteDomainCoreDump, /* domainCoreDump */
+     remoteDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     remoteDomainPinVcpu, /* domainPinVcpu */
+     remoteDomainGetVcpus, /* domainGetVcpus */
+     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/test/test_driver.c b/src/test/test_driver.c
+index 7d4d119..6a00558 100644
+--- a/src/test/test_driver.c
++++ b/src/test/test_driver.c
+@@ -5260,6 +5260,8 @@ static virDriver testDriver = {
+     testDomainRestore, /* domainRestore */
+     testDomainCoreDump, /* domainCoreDump */
+     testSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     testDomainPinVcpu, /* domainPinVcpu */
+     testDomainGetVcpus, /* domainGetVcpus */
+     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c
+index 3dcd321..5161012 100644
+--- a/src/uml/uml_driver.c
++++ b/src/uml/uml_driver.c
+@@ -2129,6 +2129,8 @@ static virDriver umlDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     NULL, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     NULL, /* domainGetMaxVcpus */
+diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
+index 7e7d8e4..cb9193a 100644
+--- a/src/vbox/vbox_tmpl.c
++++ b/src/vbox/vbox_tmpl.c
+@@ -8267,6 +8267,8 @@ virDriver NAME(Driver) = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     vboxDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
+index c2a4de3..7d67ced 100644
+--- a/src/xen/xen_driver.c
++++ b/src/xen/xen_driver.c
+@@ -1951,6 +1951,8 @@ static virDriver xenUnifiedDriver = {
+     xenUnifiedDomainRestore, /* domainRestore */
+     xenUnifiedDomainCoreDump, /* domainCoreDump */
+     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
+     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
+     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
+index e62a139..753169c 100644
+--- a/src/xenapi/xenapi_driver.c
++++ b/src/xenapi/xenapi_driver.c
+@@ -1754,6 +1754,8 @@ static virDriver xenapiDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     xenapiDomainSetVcpus, /* domainSetVcpus */
++    NULL, /* domainSetVcpusFlags */
++    NULL, /* domainGetVcpusFlags */
+     xenapiDomainPinVcpu, /* domainPinVcpu */
+     xenapiDomainGetVcpus, /* domainGetVcpus */
+     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
+-- 
+1.7.2.3
+

docs/api_extension/0004-implement-the-public-APIs.patch

@@ -0,0 +1,188 @@
+From 9d2c60799271d605f82dfd4bfa6ed7d14ad87e26 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 27 Sep 2010 09:37:22 -0600
+Subject: [PATCH 04/15] vcpu: implement the public APIs
+
+Factors common checks (such as nonzero vcpu count) up front, but
+drivers will still need to do additional flag checks.
+
+* src/libvirt.c (virDomainSetVcpusFlags, virDomainGetVcpusFlags):
+New functions.
+(virDomainSetVcpus, virDomainGetMaxVcpus): Refer to new API.
+---
+ src/libvirt.c |  140 ++++++++++++++++++++++++++++++++++++++++++++++++++++++---
+ 1 files changed, 134 insertions(+), 6 deletions(-)
+
+diff --git a/src/libvirt.c b/src/libvirt.c
+index 629d97b..1b39210 100644
+--- a/src/libvirt.c
++++ b/src/libvirt.c
+@@ -5192,7 +5192,9 @@ error:
+  * This function requires privileged access to the hypervisor.
+  *
+  * This command only changes the runtime configuration of the domain,
+- * so can only be called on an active domain.
++ * so can only be called on an active domain.  It is hypervisor-dependent
++ * whether it also affects persistent configuration; for more control,
++ * use virDomainSetVcpusFlags().
+  *
+  * Returns 0 in case of success, -1 in case of failure.
+  */
+@@ -5237,13 +5239,139 @@ error:
+ }
+
+ /**
++ * virDomainSetVcpusFlags:
++ * @domain: pointer to domain object, or NULL for Domain0
++ * @nvcpus: the new number of virtual CPUs for this domain, must be at least 1
++ * @flags: an OR'ed set of virDomainVcpuFlags
++ *
++ * Dynamically change the number of virtual CPUs used by the domain.
++ * Note that this call may fail if the underlying virtualization hypervisor
++ * does not support it or if growing the number is arbitrary limited.
++ * This function requires privileged access to the hypervisor.
++ *
++ * @flags must include VIR_DOMAIN_VCPU_LIVE to affect a running
++ * domain (which may fail if domain is not active), or
++ * VIR_DOMAIN_VCPU_CONFIG to affect the next boot via the XML
++ * description of the domain.  Both flags may be set.
++ *
++ * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then
++ * VIR_DOMAIN_VCPU_LIVE must be clear, and only the maximum virtual
++ * CPU limit is altered; generally, this value must be less than or
++ * equal to virConnectGetMaxVcpus().  Otherwise, this call affects the
++ * current virtual CPU limit, which must be less than or equal to the
++ * maximum limit.
++ *
++ * Returns 0 in case of success, -1 in case of failure.
++ */
++
++int
++virDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
++                       unsigned int flags)
++{
++    virConnectPtr conn;
++    VIR_DEBUG("domain=%p, nvcpus=%u, flags=%u", domain, nvcpus, flags);
++
++    virResetLastError();
++
++    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
++        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
++        virDispatchError(NULL);
++        return (-1);
++    }
++    if (domain->conn->flags & VIR_CONNECT_RO) {
++        virLibDomainError(domain, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
++        goto error;
++    }
++
++    /* Perform some argument validation common to all implementations.  */
++    if (nvcpus < 1 || (unsigned short) nvcpus != nvcpus ||
++        (flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0) {
++        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
++        goto error;
++    }
++    conn = domain->conn;
++
++    if (conn->driver->domainSetVcpusFlags) {
++        int ret;
++        ret = conn->driver->domainSetVcpusFlags (domain, nvcpus, flags);
++        if (ret < 0)
++            goto error;
++        return ret;
++    }
++
++    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
++
++error:
++    virDispatchError(domain->conn);
++    return -1;
++}
++
++/**
++ * virDomainGetVcpusFlags:
++ * @domain: pointer to domain object, or NULL for Domain0
++ * @flags: an OR'ed set of virDomainVcpuFlags
++ *
++ * Query the number of virtual CPUs used by the domain.  Note that
++ * this call may fail if the underlying virtualization hypervisor does
++ * not support it.  This function requires privileged access to the
++ * hypervisor.
++ *
++ * @flags must include either VIR_DOMAIN_VCPU_ACTIVE to query a
++ * running domain (which will fail if domain is not active), or
++ * VIR_DOMAIN_VCPU_PERSISTENT to query the XML description of the
++ * domain.  It is an error to set both flags.
++ *
++ * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then the maximum
++ * virtual CPU limit is queried.  Otherwise, this call queries the
++ * current virtual CPU limit.
++ *
++ * Returns 0 in case of success, -1 in case of failure.
++ */
++
++int
++virDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
++{
++    virConnectPtr conn;
++    VIR_DEBUG("domain=%p, flags=%u", domain, flags);
++
++    virResetLastError();
++
++    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
++        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
++        virDispatchError(NULL);
++        return (-1);
++    }
++
++    /* Exactly one of these two flags should be set.  */
++    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
++        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
++        goto error;
++    }
++    conn = domain->conn;
++
++    if (conn->driver->domainGetVcpusFlags) {
++        int ret;
++        ret = conn->driver->domainGetVcpusFlags (domain, flags);
++        if (ret < 0)
++            goto error;
++        return ret;
++    }
++
++    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
++
++error:
++    virDispatchError(domain->conn);
++    return -1;
++}
++
++/**
+  * virDomainPinVcpu:
+  * @domain: pointer to domain object, or NULL for Domain0
+  * @vcpu: virtual CPU number
+  * @cpumap: pointer to a bit map of real CPUs (in 8-bit bytes) (IN)
+- * 	Each bit set to 1 means that corresponding CPU is usable.
+- * 	Bytes are stored in little-endian order: CPU0-7, 8-15...
+- * 	In each byte, lowest CPU number is least significant bit.
++ *      Each bit set to 1 means that corresponding CPU is usable.
++ *      Bytes are stored in little-endian order: CPU0-7, 8-15...
++ *      In each byte, lowest CPU number is least significant bit.
+  * @maplen: number of bytes in cpumap, from 1 up to size of CPU map in
+  *	underlying virtualization system (Xen...).
+  *	If maplen < size, missing bytes are set to zero.
+@@ -5371,9 +5499,9 @@ error:
+  *
+  * Provides the maximum number of virtual CPUs supported for
+  * the guest VM. If the guest is inactive, this is basically
+- * the same as virConnectGetMaxVcpus. If the guest is running
++ * the same as virConnectGetMaxVcpus(). If the guest is running
+  * this will reflect the maximum number of virtual CPUs the
+- * guest was booted with.
++ * guest was booted with.  For more details, see virDomainGetVcpusFlags().
+  *
+  * Returns the maximum of virtual CPU or -1 in case of error.
+  */
+-- 
+1.7.2.3
+

docs/api_extension/0005-implement-the-remote-protocol.patch

@@ -0,0 +1,421 @@
+From eb826444f90c2563dadf148630b0cd6a9b41ba1e Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 27 Sep 2010 10:10:06 -0600
+Subject: [PATCH 05/15] vcpu: implement the remote protocol
+
+Done by editing the first three files, then running
+'make -C src rpcgen', then editing src/remote_protocol-structs
+to match.
+
+* daemon/remote.c (remoteDispatchDomainSetVcpusFlags)
+(remoteDispatchDomainGetVcpusFlags): New functions.
+* src/remote/remote_driver.c (remoteDomainSetVcpusFlags)
+(remoteDomainGetVcpusFlags, remote_driver): Client side
+serialization.
+* src/remote/remote_protocol.x
+(remote_domain_set_vcpus_flags_args)
+(remote_domain_get_vcpus_flags_args)
+(remote_domain_get_vcpus_flags_ret)
+(REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS)
+(REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS): Define wire format.
+* daemon/remote_dispatch_args.h: Regenerate.
+* daemon/remote_dispatch_prototypes.h: Likewise.
+* daemon/remote_dispatch_table.h: Likewise.
+* src/remote/remote_protocol.c: Likewise.
+* src/remote/remote_protocol.h: Likewise.
+* src/remote_protocol-structs: Likewise.
+---
+ daemon/remote.c                     |   53 ++++++++++++++++++++++++++++++++
+ daemon/remote_dispatch_args.h       |    2 +
+ daemon/remote_dispatch_prototypes.h |   16 ++++++++++
+ daemon/remote_dispatch_ret.h        |    1 +
+ daemon/remote_dispatch_table.h      |   10 ++++++
+ src/remote/remote_driver.c          |   57 +++++++++++++++++++++++++++++++++-
+ src/remote/remote_protocol.c        |   33 ++++++++++++++++++++
+ src/remote/remote_protocol.h        |   26 ++++++++++++++++
+ src/remote/remote_protocol.x        |   19 +++++++++++-
+ src/remote_protocol-structs         |   12 +++++++
+ 10 files changed, 226 insertions(+), 3 deletions(-)
+
+diff --git a/daemon/remote.c b/daemon/remote.c
+index 7a96e29..323f00c 100644
+--- a/daemon/remote.c
++++ b/daemon/remote.c
+@@ -1751,6 +1751,33 @@ oom:
+ }
+
+ static int
++remoteDispatchDomainGetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
++                                   struct qemud_client *client ATTRIBUTE_UNUSED,
++                                   virConnectPtr conn,
++                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
++                                   remote_error *rerr,
++                                   remote_domain_get_vcpus_flags_args *args,
++                                   remote_domain_get_vcpus_flags_ret *ret)
++{
++    virDomainPtr dom;
++
++    dom = get_nonnull_domain (conn, args->dom);
++    if (dom == NULL) {
++        remoteDispatchConnError(rerr, conn);
++        return -1;
++    }
++
++    ret->num = virDomainGetVcpusFlags (dom, args->flags);
++    if (ret->num == -1) {
++        virDomainFree(dom);
++        remoteDispatchConnError(rerr, conn);
++        return -1;
++    }
++    virDomainFree(dom);
++    return 0;
++}
++
++static int
+ remoteDispatchDomainMigratePrepare (struct qemud_server *server ATTRIBUTE_UNUSED,
+                                     struct qemud_client *client ATTRIBUTE_UNUSED,
+                                     virConnectPtr conn,
+@@ -2568,6 +2595,32 @@ remoteDispatchDomainSetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
+ }
+
+ static int
++remoteDispatchDomainSetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
++                                   struct qemud_client *client ATTRIBUTE_UNUSED,
++                                   virConnectPtr conn,
++                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
++                                   remote_error *rerr,
++                                   remote_domain_set_vcpus_flags_args *args,
++                                   void *ret ATTRIBUTE_UNUSED)
++{
++    virDomainPtr dom;
++
++    dom = get_nonnull_domain (conn, args->dom);
++    if (dom == NULL) {
++        remoteDispatchConnError(rerr, conn);
++        return -1;
++    }
++
++    if (virDomainSetVcpusFlags (dom, args->nvcpus, args->flags) == -1) {
++        virDomainFree(dom);
++        remoteDispatchConnError(rerr, conn);
++        return -1;
++    }
++    virDomainFree(dom);
++    return 0;
++}
++
++static int
+ remoteDispatchDomainShutdown (struct qemud_server *server ATTRIBUTE_UNUSED,
+                               struct qemud_client *client ATTRIBUTE_UNUSED,
+                               virConnectPtr conn,
+diff --git a/daemon/remote_dispatch_args.h b/daemon/remote_dispatch_args.h
+index d8528b6..9583e9c 100644
+--- a/daemon/remote_dispatch_args.h
++++ b/daemon/remote_dispatch_args.h
+@@ -167,3 +167,5 @@
+     remote_domain_create_with_flags_args val_remote_domain_create_with_flags_args;
+     remote_domain_set_memory_parameters_args val_remote_domain_set_memory_parameters_args;
+     remote_domain_get_memory_parameters_args val_remote_domain_get_memory_parameters_args;
++    remote_domain_set_vcpus_flags_args val_remote_domain_set_vcpus_flags_args;
++    remote_domain_get_vcpus_flags_args val_remote_domain_get_vcpus_flags_args;
+diff --git a/daemon/remote_dispatch_prototypes.h b/daemon/remote_dispatch_prototypes.h
+index b674bb4..6b35851 100644
+--- a/daemon/remote_dispatch_prototypes.h
++++ b/daemon/remote_dispatch_prototypes.h
+@@ -306,6 +306,14 @@ static int remoteDispatchDomainGetVcpus(
+     remote_error *err,
+     remote_domain_get_vcpus_args *args,
+     remote_domain_get_vcpus_ret *ret);
++static int remoteDispatchDomainGetVcpusFlags(
++    struct qemud_server *server,
++    struct qemud_client *client,
++    virConnectPtr conn,
++    remote_message_header *hdr,
++    remote_error *err,
++    remote_domain_get_vcpus_flags_args *args,
++    remote_domain_get_vcpus_flags_ret *ret);
+ static int remoteDispatchDomainHasCurrentSnapshot(
+     struct qemud_server *server,
+     struct qemud_client *client,
+@@ -554,6 +562,14 @@ static int remoteDispatchDomainSetVcpus(
+     remote_error *err,
+     remote_domain_set_vcpus_args *args,
+     void *ret);
++static int remoteDispatchDomainSetVcpusFlags(
++    struct qemud_server *server,
++    struct qemud_client *client,
++    virConnectPtr conn,
++    remote_message_header *hdr,
++    remote_error *err,
++    remote_domain_set_vcpus_flags_args *args,
++    void *ret);
+ static int remoteDispatchDomainShutdown(
+     struct qemud_server *server,
+     struct qemud_client *client,
+diff --git a/daemon/remote_dispatch_ret.h b/daemon/remote_dispatch_ret.h
+index 17c9bca..3723b00 100644
+--- a/daemon/remote_dispatch_ret.h
++++ b/daemon/remote_dispatch_ret.h
+@@ -136,3 +136,4 @@
+     remote_domain_get_block_info_ret val_remote_domain_get_block_info_ret;
+     remote_domain_create_with_flags_ret val_remote_domain_create_with_flags_ret;
+     remote_domain_get_memory_parameters_ret val_remote_domain_get_memory_parameters_ret;
++    remote_domain_get_vcpus_flags_ret val_remote_domain_get_vcpus_flags_ret;
+diff --git a/daemon/remote_dispatch_table.h b/daemon/remote_dispatch_table.h
+index 47d95eb..dd2adc7 100644
+--- a/daemon/remote_dispatch_table.h
++++ b/daemon/remote_dispatch_table.h
+@@ -997,3 +997,13 @@
+     .args_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_args,
+     .ret_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_ret,
+ },
++{   /* DomainSetVcpusFlags => 199 */
++    .fn = (dispatch_fn) remoteDispatchDomainSetVcpusFlags,
++    .args_filter = (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
++    .ret_filter = (xdrproc_t) xdr_void,
++},
++{   /* DomainGetVcpusFlags => 200 */
++    .fn = (dispatch_fn) remoteDispatchDomainGetVcpusFlags,
++    .args_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args,
++    .ret_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret,
++},
+diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
+index 1a687ad..37c37ef 100644
+--- a/src/remote/remote_driver.c
++++ b/src/remote/remote_driver.c
+@@ -2580,6 +2580,59 @@ done:
+ }
+
+ static int
++remoteDomainSetVcpusFlags (virDomainPtr domain, unsigned int nvcpus,
++                           unsigned int flags)
++{
++    int rv = -1;
++    remote_domain_set_vcpus_flags_args args;
++    struct private_data *priv = domain->conn->privateData;
++
++    remoteDriverLock(priv);
++
++    make_nonnull_domain (&args.dom, domain);
++    args.nvcpus = nvcpus;
++    args.flags = flags;
++
++    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS,
++              (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
++              (char *) &args,
++              (xdrproc_t) xdr_void, (char *) NULL) == -1)
++        goto done;
++
++    rv = 0;
++
++done:
++    remoteDriverUnlock(priv);
++    return rv;
++}
++
++static int
++remoteDomainGetVcpusFlags (virDomainPtr domain, unsigned int flags)
++{
++    int rv = -1;
++    remote_domain_get_vcpus_flags_args args;
++    remote_domain_get_vcpus_flags_ret ret;
++    struct private_data *priv = domain->conn->privateData;
++
++    remoteDriverLock(priv);
++
++    make_nonnull_domain (&args.dom, domain);
++    args.flags = flags;
++
++    memset (&ret, 0, sizeof ret);
++    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS,
++              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args, (char *) &args,
++              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret, (char *) &ret) == -1)
++        goto done;
++
++    rv = ret.num;
++
++done:
++    remoteDriverUnlock(priv);
++    return rv;
++}
++
++static int
+ remoteDomainPinVcpu (virDomainPtr domain,
+                      unsigned int vcpu,
+                      unsigned char *cpumap,
+@@ -10468,8 +10521,8 @@ static virDriver remote_driver = {
+     remoteDomainRestore, /* domainRestore */
+     remoteDomainCoreDump, /* domainCoreDump */
+     remoteDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    remoteDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    remoteDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     remoteDomainPinVcpu, /* domainPinVcpu */
+     remoteDomainGetVcpus, /* domainGetVcpus */
+     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/remote/remote_protocol.c b/src/remote/remote_protocol.c
+index 5c55713..38ea050 100644
+--- a/src/remote/remote_protocol.c
++++ b/src/remote/remote_protocol.c
+@@ -1355,6 +1355,39 @@ xdr_remote_domain_set_vcpus_args (XDR *xdrs, remote_domain_set_vcpus_args *objp)
+ }
+
+ bool_t
++xdr_remote_domain_set_vcpus_flags_args (XDR *xdrs, remote_domain_set_vcpus_flags_args *objp)
++{
++
++         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
++                 return FALSE;
++         if (!xdr_u_int (xdrs, &objp->nvcpus))
++                 return FALSE;
++         if (!xdr_u_int (xdrs, &objp->flags))
++                 return FALSE;
++        return TRUE;
++}
++
++bool_t
++xdr_remote_domain_get_vcpus_flags_args (XDR *xdrs, remote_domain_get_vcpus_flags_args *objp)
++{
++
++         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
++                 return FALSE;
++         if (!xdr_u_int (xdrs, &objp->flags))
++                 return FALSE;
++        return TRUE;
++}
++
++bool_t
++xdr_remote_domain_get_vcpus_flags_ret (XDR *xdrs, remote_domain_get_vcpus_flags_ret *objp)
++{
++
++         if (!xdr_int (xdrs, &objp->num))
++                 return FALSE;
++        return TRUE;
++}
++
++bool_t
+ xdr_remote_domain_pin_vcpu_args (XDR *xdrs, remote_domain_pin_vcpu_args *objp)
+ {
+         char **objp_cpp0 = (char **) (void *) &objp->cpumap.cpumap_val;
+diff --git a/src/remote/remote_protocol.h b/src/remote/remote_protocol.h
+index 756da11..d75e76c 100644
+--- a/src/remote/remote_protocol.h
++++ b/src/remote/remote_protocol.h
+@@ -750,6 +750,24 @@ struct remote_domain_set_vcpus_args {
+ };
+ typedef struct remote_domain_set_vcpus_args remote_domain_set_vcpus_args;
+
++struct remote_domain_set_vcpus_flags_args {
++        remote_nonnull_domain dom;
++        u_int nvcpus;
++        u_int flags;
++};
++typedef struct remote_domain_set_vcpus_flags_args remote_domain_set_vcpus_flags_args;
++
++struct remote_domain_get_vcpus_flags_args {
++        remote_nonnull_domain dom;
++        u_int flags;
++};
++typedef struct remote_domain_get_vcpus_flags_args remote_domain_get_vcpus_flags_args;
++
++struct remote_domain_get_vcpus_flags_ret {
++        int num;
++};
++typedef struct remote_domain_get_vcpus_flags_ret remote_domain_get_vcpus_flags_ret;
++
+ struct remote_domain_pin_vcpu_args {
+         remote_nonnull_domain dom;
+         int vcpu;
+@@ -2281,6 +2299,8 @@ enum remote_procedure {
+         REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
+         REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
+         REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
++        REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
++        REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200,
+ };
+ typedef enum remote_procedure remote_procedure;
+
+@@ -2422,6 +2442,9 @@ extern  bool_t xdr_remote_domain_define_xml_args (XDR *, remote_domain_define_xm
+ extern  bool_t xdr_remote_domain_define_xml_ret (XDR *, remote_domain_define_xml_ret*);
+ extern  bool_t xdr_remote_domain_undefine_args (XDR *, remote_domain_undefine_args*);
+ extern  bool_t xdr_remote_domain_set_vcpus_args (XDR *, remote_domain_set_vcpus_args*);
++extern  bool_t xdr_remote_domain_set_vcpus_flags_args (XDR *, remote_domain_set_vcpus_flags_args*);
++extern  bool_t xdr_remote_domain_get_vcpus_flags_args (XDR *, remote_domain_get_vcpus_flags_args*);
++extern  bool_t xdr_remote_domain_get_vcpus_flags_ret (XDR *, remote_domain_get_vcpus_flags_ret*);
+ extern  bool_t xdr_remote_domain_pin_vcpu_args (XDR *, remote_domain_pin_vcpu_args*);
+ extern  bool_t xdr_remote_domain_get_vcpus_args (XDR *, remote_domain_get_vcpus_args*);
+ extern  bool_t xdr_remote_domain_get_vcpus_ret (XDR *, remote_domain_get_vcpus_ret*);
+@@ -2762,6 +2785,9 @@ extern bool_t xdr_remote_domain_define_xml_args ();
+ extern bool_t xdr_remote_domain_define_xml_ret ();
+ extern bool_t xdr_remote_domain_undefine_args ();
+ extern bool_t xdr_remote_domain_set_vcpus_args ();
++extern bool_t xdr_remote_domain_set_vcpus_flags_args ();
++extern bool_t xdr_remote_domain_get_vcpus_flags_args ();
++extern bool_t xdr_remote_domain_get_vcpus_flags_ret ();
+ extern bool_t xdr_remote_domain_pin_vcpu_args ();
+ extern bool_t xdr_remote_domain_get_vcpus_args ();
+ extern bool_t xdr_remote_domain_get_vcpus_ret ();
+diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
+index e80fb5f..d57e6d0 100644
+--- a/src/remote/remote_protocol.x
++++ b/src/remote/remote_protocol.x
+@@ -768,6 +768,21 @@ struct remote_domain_set_vcpus_args {
+     int nvcpus;
+ };
+
++struct remote_domain_set_vcpus_flags_args {
++    remote_nonnull_domain dom;
++    unsigned int nvcpus;
++    unsigned int flags;
++};
++
++struct remote_domain_get_vcpus_flags_args {
++    remote_nonnull_domain dom;
++    unsigned int flags;
++};
++
++struct remote_domain_get_vcpus_flags_ret {
++    int num;
++};
++
+ struct remote_domain_pin_vcpu_args {
+     remote_nonnull_domain dom;
+     int vcpu;
+@@ -2062,7 +2077,9 @@ enum remote_procedure {
+     REMOTE_PROC_DOMAIN_EVENT_IO_ERROR_REASON = 195,
+     REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
+     REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
+-    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198
++    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
++    REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
++    REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200
+
+     /*
+      * Notice how the entries are grouped in sets of 10 ?
+diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
+index 838423e..d505886 100644
+--- a/src/remote_protocol-structs
++++ b/src/remote_protocol-structs
+@@ -461,6 +461,18 @@ struct remote_domain_set_vcpus_args {
+ 	remote_nonnull_domain      dom;
+ 	int                        nvcpus;
+ };
++struct remote_domain_set_vcpus_flags_args {
++	remote_nonnull_domain      dom;
++	u_int                      nvcpus;
++	u_int                      flags;
++};
++struct remote_domain_get_vcpus_flags_args {
++	remote_nonnull_domain      dom;
++	u_int                      flags;
++};
++struct remote_domain_get_vcpus_flags_ret {
++	int                        num;
++};
+ struct remote_domain_pin_vcpu_args {
+ 	remote_nonnull_domain      dom;
+ 	int                        vcpu;
+-- 
+1.7.2.3
+

docs/api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch

@@ -0,0 +1,735 @@
+From 50c51f13e2af04afac46e181c4ed62581545a488 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 27 Sep 2010 16:37:53 -0600
+Subject: [PATCH 06/15] vcpu: make old API trivially wrap to new API
+
+Note - this wrapping is completely mechanical; the old API will
+function identically, since the new API validates that the exact
+same flags are provided by the old API.  On a per-driver basis,
+it may make sense to have the old API pass a different set of flags,
+but that should be done in the per-driver patch that implements
+the full range of flag support in the new API.
+
+* src/esx/esx_driver.c (esxDomainSetVcpus, escDomainGetMaxVpcus):
+Move guts...
+(esxDomainSetVcpusFlags, esxDomainGetVcpusFlags): ...to new
+functions.
+(esxDriver): Trivially support the new API.
+* src/openvz/openvz_driver.c (openvzDomainSetVcpus)
+(openvzDomainSetVcpusFlags, openvzDomainGetMaxVcpus)
+(openvzDomainGetVcpusFlags, openvzDriver): Likewise.
+* src/phyp/phyp_driver.c (phypDomainSetCPU)
+(phypDomainSetVcpusFlags, phypGetLparCPUMAX)
+(phypDomainGetVcpusFlags, phypDriver): Likewise.
+* src/qemu/qemu_driver.c (qemudDomainSetVcpus)
+(qemudDomainSetVcpusFlags, qemudDomainGetMaxVcpus)
+(qemudDomainGetVcpusFlags, qemuDriver): Likewise.
+* src/test/test_driver.c (testSetVcpus, testDomainSetVcpusFlags)
+(testDomainGetMaxVcpus, testDomainGetVcpusFlags, testDriver):
+Likewise.
+* src/vbox/vbox_tmpl.c (vboxDomainSetVcpus)
+(vboxDomainSetVcpusFlags, virDomainGetMaxVcpus)
+(virDomainGetVcpusFlags, virDriver): Likewise.
+* src/xen/xen_driver.c (xenUnifiedDomainSetVcpus)
+(xenUnifiedDomainSetVcpusFlags, xenUnifiedDomainGetMaxVcpus)
+(xenUnifiedDomainGetVcpusFlags, xenUnifiedDriver): Likewise.
+* src/xenapi/xenapi_driver.c (xenapiDomainSetVcpus)
+(xenapiDomainSetVcpusFlags, xenapiDomainGetMaxVcpus)
+(xenapiDomainGetVcpusFlags, xenapiDriver): Likewise.
+(xenapiError): New helper macro.
+---
+ src/esx/esx_driver.c       |   32 +++++++++++++++++++---
+ src/openvz/openvz_driver.c |   34 +++++++++++++++++++++---
+ src/phyp/phyp_driver.c     |   32 ++++++++++++++++++++---
+ src/qemu/qemu_driver.c     |   38 +++++++++++++++++++++++++---
+ src/test/test_driver.c     |   36 ++++++++++++++++++++++---
+ src/vbox/vbox_tmpl.c       |   36 +++++++++++++++++++++++---
+ src/xen/xen_driver.c       |   34 ++++++++++++++++++++++---
+ src/xenapi/xenapi_driver.c |   60 ++++++++++++++++++++++++++++++++++++++------
+ 8 files changed, 263 insertions(+), 39 deletions(-)
+
+diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
+index 2a32374..b3e1284 100644
+--- a/src/esx/esx_driver.c
++++ b/src/esx/esx_driver.c
+@@ -2384,7 +2384,8 @@ esxDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
+
+
+ static int
+-esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
++esxDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
++                       unsigned int flags)
+ {
+     int result = -1;
+     esxPrivate *priv = domain->conn->privateData;
+@@ -2394,6 +2395,11 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
+     esxVI_ManagedObjectReference *task = NULL;
+     esxVI_TaskInfoState taskInfoState;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     if (nvcpus < 1) {
+         ESX_ERROR(VIR_ERR_INVALID_ARG, "%s",
+                   _("Requested number of virtual CPUs must at least be 1"));
+@@ -2453,15 +2459,26 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
+ }
+
+
++static int
++esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
++{
++    return esxDomainSetVcpusFlags(domain, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
+
+ static int
+-esxDomainGetMaxVcpus(virDomainPtr domain)
++esxDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
+ {
+     esxPrivate *priv = domain->conn->privateData;
+     esxVI_String *propertyNameList = NULL;
+     esxVI_ObjectContent *hostSystem = NULL;
+     esxVI_DynamicProperty *dynamicProperty = NULL;
+
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     if (priv->maxVcpus > 0) {
+         return priv->maxVcpus;
+     }
+@@ -2507,7 +2524,12 @@ esxDomainGetMaxVcpus(virDomainPtr domain)
+     return priv->maxVcpus;
+ }
+
+-
++static int
++esxDomainGetMaxVcpus(virDomainPtr domain)
++{
++    return esxDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
++                                           VIR_DOMAIN_VCPU_MAXIMUM));
++}
+
+ static char *
+ esxDomainDumpXML(virDomainPtr domain, int flags)
+@@ -4160,8 +4182,8 @@ static virDriver esxDriver = {
+     NULL,                            /* domainRestore */
+     NULL,                            /* domainCoreDump */
+     esxDomainSetVcpus,               /* domainSetVcpus */
+-    NULL,                            /* domainSetVcpusFlags */
+-    NULL,                            /* domainGetVcpusFlags */
++    esxDomainSetVcpusFlags,          /* domainSetVcpusFlags */
++    esxDomainGetVcpusFlags,          /* domainGetVcpusFlags */
+     NULL,                            /* domainPinVcpu */
+     NULL,                            /* domainGetVcpus */
+     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
+diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
+index 9d19aeb..0f3cfdf 100644
+--- a/src/openvz/openvz_driver.c
++++ b/src/openvz/openvz_driver.c
+@@ -67,7 +67,6 @@
+ static int openvzGetProcessInfo(unsigned long long *cpuTime, int vpsid);
+ static int openvzGetMaxVCPUs(virConnectPtr conn, const char *type);
+ static int openvzDomainGetMaxVcpus(virDomainPtr dom);
+-static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus);
+ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
+                                         unsigned int nvcpus);
+ static int openvzDomainSetMemoryInternal(virDomainObjPtr vm,
+@@ -1211,11 +1210,24 @@ static int openvzGetMaxVCPUs(virConnectPtr conn ATTRIBUTE_UNUSED,
+     return -1;
+ }
+
++static int
++openvzDomainGetVcpusFlags(virDomainPtr dom ATTRIBUTE_UNUSED,
++                          unsigned int flags)
++{
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
++        return -1;
++    }
+
+-static int openvzDomainGetMaxVcpus(virDomainPtr dom ATTRIBUTE_UNUSED) {
+     return openvzGetMaxVCPUs(NULL, "openvz");
+ }
+
++static int openvzDomainGetMaxVcpus(virDomainPtr dom)
++{
++    return openvzDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                           VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
+ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
+                                         unsigned int nvcpus)
+ {
+@@ -1241,12 +1253,18 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
+     return 0;
+ }
+
+-static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
++static int openvzDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
++                                     unsigned int flags)
+ {
+     virDomainObjPtr         vm;
+     struct openvz_driver   *driver = dom->conn->privateData;
+     int                     ret = -1;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
++        return -1;
++    }
++
+     openvzDriverLock(driver);
+     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
+     openvzDriverUnlock(driver);
+@@ -1272,6 +1290,12 @@ cleanup:
+     return ret;
+ }
+
++static int
++openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
++{
++    return openvzDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
+ static virDrvOpenStatus openvzOpen(virConnectPtr conn,
+                                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                                    int flags ATTRIBUTE_UNUSED)
+@@ -1590,8 +1614,8 @@ static virDriver openvzDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     openvzDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    openvzDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    openvzDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
+index 6e0a5e9..e284ae0 100644
+--- a/src/phyp/phyp_driver.c
++++ b/src/phyp/phyp_driver.c
+@@ -1497,15 +1497,27 @@ phypGetLparCPU(virConnectPtr conn, const char *managed_system, int lpar_id)
+ }
+
+ static int
+-phypGetLparCPUMAX(virDomainPtr dom)
++phypDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
+ {
+     phyp_driverPtr phyp_driver = dom->conn->privateData;
+     char *managed_system = phyp_driver->managed_system;
+
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     return phypGetLparCPUGeneric(dom->conn, managed_system, dom->id, 1);
+ }
+
+ static int
++phypGetLparCPUMAX(virDomainPtr dom)
++{
++    return phypDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                         VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
++static int
+ phypGetRemoteSlot(virConnectPtr conn, const char *managed_system,
+                   const char *lpar_name)
+ {
+@@ -3831,7 +3843,8 @@ phypConnectGetCapabilities(virConnectPtr conn)
+ }
+
+ static int
+-phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
++phypDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
++                        unsigned int flags)
+ {
+     ConnectionData *connection_data = dom->conn->networkPrivateData;
+     phyp_driverPtr phyp_driver = dom->conn->privateData;
+@@ -3846,6 +3859,11 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
+     unsigned int amount = 0;
+     virBuffer buf = VIR_BUFFER_INITIALIZER;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     if ((ncpus = phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0)
+         return 0;
+
+@@ -3891,6 +3909,12 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
+
+ }
+
++static int
++phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
++{
++    return phypDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
+ static virDrvOpenStatus
+ phypVIOSDriverOpen(virConnectPtr conn,
+                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+@@ -3941,8 +3965,8 @@ static virDriver phypDriver = {
+     NULL,                       /* domainRestore */
+     NULL,                       /* domainCoreDump */
+     phypDomainSetCPU,           /* domainSetVcpus */
+-    NULL,                       /* domainSetVcpusFlags */
+-    NULL,                       /* domainGetVcpusFlags */
++    phypDomainSetVcpusFlags,    /* domainSetVcpusFlags */
++    phypDomainGetVcpusFlags,    /* domainGetVcpusFlags */
+     NULL,                       /* domainPinVcpu */
+     NULL,                       /* domainGetVcpus */
+     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index 3d17e04..7a2ea8f 100644
+--- a/src/qemu/qemu_driver.c
++++ b/src/qemu/qemu_driver.c
+@@ -5934,13 +5934,22 @@ unsupported:
+ }
+
+
+-static int qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
++static int
++qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
++                         unsigned int flags)
++{
+     struct qemud_driver *driver = dom->conn->privateData;
+     virDomainObjPtr vm;
+     const char * type;
+     int max;
+     int ret = -1;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                        flags);
++        return -1;
++    }
++
+     qemuDriverLock(driver);
+     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
+     qemuDriverUnlock(driver);
+@@ -5994,6 +6003,12 @@ cleanup:
+     return ret;
+ }
+
++static int
++qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
++{
++    return qemudDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
+
+ static int
+ qemudDomainPinVcpu(virDomainPtr dom,
+@@ -6150,12 +6165,20 @@ cleanup:
+ }
+
+
+-static int qemudDomainGetMaxVcpus(virDomainPtr dom) {
++static int
++qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
++{
+     struct qemud_driver *driver = dom->conn->privateData;
+     virDomainObjPtr vm;
+     const char *type;
+     int ret = -1;
+
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                        flags);
++        return -1;
++    }
++
+     qemuDriverLock(driver);
+     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
+     qemuDriverUnlock(driver);
+@@ -6183,6 +6206,13 @@ cleanup:
+     return ret;
+ }
+
++static int
++qemudDomainGetMaxVcpus(virDomainPtr dom)
++{
++    return qemudDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                          VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
+ static int qemudDomainGetSecurityLabel(virDomainPtr dom, virSecurityLabelPtr seclabel)
+ {
+     struct qemud_driver *driver = (struct qemud_driver *)dom->conn->privateData;
+@@ -12938,8 +12968,8 @@ static virDriver qemuDriver = {
+     qemudDomainRestore, /* domainRestore */
+     qemudDomainCoreDump, /* domainCoreDump */
+     qemudDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    qemudDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    qemudDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     qemudDomainPinVcpu, /* domainPinVcpu */
+     qemudDomainGetVcpus, /* domainGetVcpus */
+     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/test/test_driver.c b/src/test/test_driver.c
+index 6a00558..b70c80d 100644
+--- a/src/test/test_driver.c
++++ b/src/test/test_driver.c
+@@ -2029,17 +2029,37 @@ cleanup:
+     return ret;
+ }
+
+-static int testDomainGetMaxVcpus(virDomainPtr domain)
++static int
++testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
+ {
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     return testGetMaxVCPUs(domain->conn, "test");
+ }
+
+-static int testSetVcpus(virDomainPtr domain,
+-                        unsigned int nrCpus) {
++static int
++testDomainGetMaxVcpus(virDomainPtr domain)
++{
++    return testDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
++                                            VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
++static int
++testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
++                        unsigned int flags)
++{
+     testConnPtr privconn = domain->conn->privateData;
+     virDomainObjPtr privdom = NULL;
+     int ret = -1, maxvcpus;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     /* Do this first before locking */
+     maxvcpus = testDomainGetMaxVcpus(domain);
+     if (maxvcpus < 0)
+@@ -2082,6 +2102,12 @@ cleanup:
+     return ret;
+ }
+
++static int
++testSetVcpus(virDomainPtr domain, unsigned int nrCpus)
++{
++    return testDomainSetVcpusFlags(domain, nrCpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
+ static int testDomainGetVcpus(virDomainPtr domain,
+                               virVcpuInfoPtr info,
+                               int maxinfo,
+@@ -5260,8 +5286,8 @@ static virDriver testDriver = {
+     testDomainRestore, /* domainRestore */
+     testDomainCoreDump, /* domainCoreDump */
+     testSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    testDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    testDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     testDomainPinVcpu, /* domainPinVcpu */
+     testDomainGetVcpus, /* domainGetVcpus */
+     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
+index cb9193a..0cbe8b3 100644
+--- a/src/vbox/vbox_tmpl.c
++++ b/src/vbox/vbox_tmpl.c
+@@ -1839,13 +1839,21 @@ cleanup:
+     return ret;
+ }
+
+-static int vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
++static int
++vboxDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
++                        unsigned int flags)
++{
+     VBOX_OBJECT_CHECK(dom->conn, int, -1);
+     IMachine *machine    = NULL;
+     vboxIID  *iid        = NULL;
+     PRUint32  CPUCount   = nvcpus;
+     nsresult rc;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+ #if VBOX_API_VERSION == 2002
+     if (VIR_ALLOC(iid) < 0) {
+         virReportOOMError();
+@@ -1887,11 +1895,24 @@ cleanup:
+     return ret;
+ }
+
+-static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
++static int
++vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
++{
++    return vboxDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
++static int
++vboxDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
++{
+     VBOX_OBJECT_CHECK(dom->conn, int, -1);
+     ISystemProperties *systemProperties = NULL;
+     PRUint32 maxCPUCount = 0;
+
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++        return -1;
++    }
++
+     /* Currently every domain supports the same number of max cpus
+      * as that supported by vbox and thus take it directly from
+      * the systemproperties.
+@@ -1909,6 +1930,13 @@ static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
+     return ret;
+ }
+
++static int
++vboxDomainGetMaxVcpus(virDomainPtr dom)
++{
++    return vboxDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                         VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
+ static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
+     VBOX_OBJECT_CHECK(dom->conn, char *, NULL);
+     virDomainDefPtr def  = NULL;
+@@ -8267,8 +8295,8 @@ virDriver NAME(Driver) = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     vboxDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    vboxDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    vboxDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
+index 7d67ced..d6c9c57 100644
+--- a/src/xen/xen_driver.c
++++ b/src/xen/xen_driver.c
+@@ -1069,11 +1069,18 @@ xenUnifiedDomainCoreDump (virDomainPtr dom, const char *to, int flags)
+ }
+
+ static int
+-xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
++xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
++                               unsigned int flags)
+ {
+     GET_PRIVATE(dom->conn);
+     int i;
+
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                        flags);
++        return -1;
++    }
++
+     /* Try non-hypervisor methods first, then hypervisor direct method
+      * as a last resort.
+      */
+@@ -1093,6 +1100,12 @@ xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
+ }
+
+ static int
++xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
++{
++    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
++static int
+ xenUnifiedDomainPinVcpu (virDomainPtr dom, unsigned int vcpu,
+                          unsigned char *cpumap, int maplen)
+ {
+@@ -1126,11 +1139,17 @@ xenUnifiedDomainGetVcpus (virDomainPtr dom,
+ }
+
+ static int
+-xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
++xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
+ {
+     GET_PRIVATE(dom->conn);
+     int i, ret;
+
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                        flags);
++        return -1;
++    }
++
+     for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
+         if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
+             ret = drivers[i]->domainGetMaxVcpus (dom);
+@@ -1140,6 +1159,13 @@ xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
+     return -1;
+ }
+
++static int
++xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
++{
++    return xenUnifiedDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                               VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
+ static char *
+ xenUnifiedDomainDumpXML (virDomainPtr dom, int flags)
+ {
+@@ -1951,8 +1977,8 @@ static virDriver xenUnifiedDriver = {
+     xenUnifiedDomainRestore, /* domainRestore */
+     xenUnifiedDomainCoreDump, /* domainCoreDump */
+     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    xenUnifiedDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    xenUnifiedDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
+     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
+     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
+diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
+index 753169c..7d4ab8d 100644
+--- a/src/xenapi/xenapi_driver.c
++++ b/src/xenapi/xenapi_driver.c
+@@ -40,6 +40,11 @@
+ #include "xenapi_driver_private.h"
+ #include "xenapi_utils.h"
+
++#define VIR_FROM_THIS VIR_FROM_XENAPI
++
++#define xenapiError(code, ...)                                    \
++        virReportErrorHelper(NULL, VIR_FROM_THIS, code, __FILE__, \
++                             __FUNCTION__, __LINE__, __VA_ARGS__)
+
+ /*
+  * getCapsObject
+@@ -987,19 +992,26 @@ xenapiDomainGetInfo (virDomainPtr dom, virDomainInfoPtr info)
+
+
+ /*
+- * xenapiDomainSetVcpus
++ * xenapiDomainSetVcpusFlags
+  *
+  * Sets the VCPUs on the domain
+  * Return 0 on success or -1 in case of error
+  */
+ static int
+-xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
++xenapiDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
++                           unsigned int flags)
+ {
+-
+     /* vm.set_vcpus_max */
+     xen_vm vm;
+     xen_vm_set *vms;
+     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
++
++    if (flags != VIR_DOMAIN_VCPU_LIVE) {
++        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                    flags);
++        return -1;
++    }
++
+     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
+         if (vms->size != 1) {
+             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
+@@ -1019,6 +1031,18 @@ xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
+ }
+
+ /*
++ * xenapiDomainSetVcpus
++ *
++ * Sets the VCPUs on the domain
++ * Return 0 on success or -1 in case of error
++ */
++static int
++xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
++{
++    return xenapiDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++}
++
++/*
+  * xenapiDomainPinVcpu
+  *
+  * Dynamically change the real CPUs which can be allocated to a virtual CPU
+@@ -1140,19 +1164,26 @@ xenapiDomainGetVcpus (virDomainPtr dom,
+ }
+
+ /*
+- * xenapiDomainGetMaxVcpus
++ * xenapiDomainGetVcpusFlags
+  *
+  *
+- * Returns maximum number of Vcpus on success or -1 in case of error
++ * Returns Vcpus count on success or -1 in case of error
+  */
+ static int
+-xenapiDomainGetMaxVcpus (virDomainPtr dom)
++xenapiDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
+ {
+     xen_vm vm;
+     xen_vm_set *vms;
+     int64_t maxvcpu = 0;
+     enum xen_vm_power_state state;
+     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
++
++    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
++        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
++                    flags);
++        return -1;
++    }
++
+     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
+         if (vms->size != 1) {
+             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
+@@ -1176,6 +1207,19 @@ xenapiDomainGetMaxVcpus (virDomainPtr dom)
+ }
+
+ /*
++ * xenapiDomainGetMaxVcpus
++ *
++ *
++ * Returns maximum number of Vcpus on success or -1 in case of error
++ */
++static int
++xenapiDomainGetMaxVcpus (virDomainPtr dom)
++{
++    return xenapiDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
++                                           VIR_DOMAIN_VCPU_MAXIMUM));
++}
++
++/*
+  * xenapiDomainDumpXML
+  *
+  *
+@@ -1754,8 +1798,8 @@ static virDriver xenapiDriver = {
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+     xenapiDomainSetVcpus, /* domainSetVcpus */
+-    NULL, /* domainSetVcpusFlags */
+-    NULL, /* domainGetVcpusFlags */
++    xenapiDomainSetVcpusFlags, /* domainSetVcpusFlags */
++    xenapiDomainGetVcpusFlags, /* domainGetVcpusFlags */
+     xenapiDomainPinVcpu, /* domainPinVcpu */
+     xenapiDomainGetVcpus, /* domainGetVcpus */
+     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
+-- 
+1.7.2.3
+

docs/api_extension/0007-add-virsh-support.patch

@@ -0,0 +1,388 @@
+From bf945ee97b72d3b0c4fc2da04530f5294f529d66 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Wed, 29 Sep 2010 15:20:23 -0600
+Subject: [PATCH 08/15] vcpu: add virsh support
+
+* tools/virsh.c (cmdSetvcpus): Add new flags.  Let invalid
+commands through to driver, to ease testing of hypervisor argument
+validation.
+(cmdMaxvcpus, cmdVcpucount): New commands.
+(commands): Add new commands.
+* tools/virsh.pod (setvcpus, vcpucount, maxvcpus): Document new
+behavior.
+---
+ tools/virsh.c   |  247 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
+ tools/virsh.pod |   38 ++++++++-
+ 2 files changed, 262 insertions(+), 23 deletions(-)
+
+diff --git a/tools/virsh.c b/tools/virsh.c
+index 4f8c495..7fb7fbd 100644
+--- a/tools/virsh.c
++++ b/tools/virsh.c
+@@ -2281,10 +2281,216 @@ cmdFreecell(vshControl *ctl, const vshCmd *cmd)
+ }
+
+ /*
++ * "maxvcpus" command
++ */
++static const vshCmdInfo info_maxvcpus[] = {
++    {"help", N_("connection vcpu maximum")},
++    {"desc", N_("Show maximum number of virtual CPUs for guests on this connection.")},
++    {NULL, NULL}
++};
++
++static const vshCmdOptDef opts_maxvcpus[] = {
++    {"type", VSH_OT_STRING, 0, N_("domain type")},
++    {NULL, 0, 0, NULL}
++};
++
++static int
++cmdMaxvcpus(vshControl *ctl, const vshCmd *cmd)
++{
++    char *type;
++    int vcpus;
++
++    type = vshCommandOptString(cmd, "type", NULL);
++
++    if (!vshConnectionUsability(ctl, ctl->conn))
++        return FALSE;
++
++    vcpus = virConnectGetMaxVcpus(ctl->conn, type);
++    if (vcpus < 0)
++        return FALSE;
++    vshPrint(ctl, "%d\n", vcpus);
++
++    return TRUE;
++}
++
++/*
++ * "vcpucount" command
++ */
++static const vshCmdInfo info_vcpucount[] = {
++    {"help", N_("domain vcpu counts")},
++    {"desc", N_("Returns the number of virtual CPUs used by the domain.")},
++    {NULL, NULL}
++};
++
++static const vshCmdOptDef opts_vcpucount[] = {
++    {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
++    {"maximum", VSH_OT_BOOL, 0, N_("get maximum cap on vcpus")},
++    {"current", VSH_OT_BOOL, 0, N_("get current vcpu usage")},
++    {"config", VSH_OT_BOOL, 0, N_("get value to be used on next boot")},
++    {"live", VSH_OT_BOOL, 0, N_("get value from running domain")},
++    {NULL, 0, 0, NULL}
++};
++
++static int
++cmdVcpucount(vshControl *ctl, const vshCmd *cmd)
++{
++    virDomainPtr dom;
++    int ret = TRUE;
++    int maximum = vshCommandOptBool(cmd, "maximum");
++    int current = vshCommandOptBool(cmd, "current");
++    int config = vshCommandOptBool(cmd, "config");
++    int live = vshCommandOptBool(cmd, "live");
++    bool all = maximum + current + config + live == 0;
++    int count;
++
++    if (maximum && current) {
++        vshError(ctl, "%s",
++                 _("--maximum and --current cannot both be specified"));
++        return FALSE;
++    }
++    if (config && live) {
++        vshError(ctl, "%s",
++                 _("--config and --live cannot both be specified"));
++        return FALSE;
++    }
++    /* We want one of each pair of mutually exclusive options; that
++     * is, use of flags requires exactly two options.  */
++    if (maximum + current + config + live == 1) {
++        vshError(ctl,
++                 _("when using --%s, either --%s or --%s must be specified"),
++                 (maximum ? "maximum" : current ? "current"
++                  : config ? "config" : "live"),
++                 maximum + current ? "config" : "maximum",
++                 maximum + current ? "live" : "current");
++        return FALSE;
++    }
++
++    if (!vshConnectionUsability(ctl, ctl->conn))
++        return FALSE;
++
++    if (!(dom = vshCommandOptDomain(ctl, cmd, NULL)))
++        return FALSE;
++
++    /* In all cases, try the new API first; if it fails because we are
++     * talking to an older client, try a fallback API before giving
++     * up.  */
++    if (all || (maximum && config)) {
++        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
++                                             VIR_DOMAIN_VCPU_CONFIG));
++        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
++                          || last_error->code == VIR_ERR_INVALID_ARG)) {
++            char *tmp;
++            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
++            if (xml && (tmp = strstr(xml, "<vcpu"))) {
++                tmp = strchr(tmp, '>');
++                if (!tmp || virStrToLong_i(tmp + 1, &tmp, 10, &count) < 0)
++                    count = -1;
++            }
++            VIR_FREE(xml);
++        }
++
++        if (count < 0) {
++            virshReportError(ctl);
++            ret = FALSE;
++        } else if (all) {
++            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("config"),
++                     count);
++        } else {
++            vshPrint(ctl, "%d\n", count);
++        }
++        virFreeError(last_error);
++        last_error = NULL;
++    }
++
++    if (all || (maximum && live)) {
++        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
++                                             VIR_DOMAIN_VCPU_LIVE));
++        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
++                          || last_error->code == VIR_ERR_INVALID_ARG)) {
++            count = virDomainGetMaxVcpus(dom);
++        }
++
++        if (count < 0) {
++            virshReportError(ctl);
++            ret = FALSE;
++        } else if (all) {
++            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("live"),
++                     count);
++        } else {
++            vshPrint(ctl, "%d\n", count);
++        }
++        virFreeError(last_error);
++        last_error = NULL;
++    }
++
++    if (all || (current && config)) {
++        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_CONFIG);
++        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
++                          || last_error->code == VIR_ERR_INVALID_ARG)) {
++            char *tmp, *end;
++            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
++            if (xml && (tmp = strstr(xml, "<vcpu"))) {
++                end = strchr(tmp, '>');
++                if (end) {
++                    *end = '\0';
++                    tmp = strstr(tmp, "current=");
++                    if (!tmp)
++                        tmp = end + 1;
++                    else {
++                        tmp += strlen("current=");
++                        tmp += *tmp == '\'' || *tmp == '"';
++                    }
++                }
++                if (!tmp || virStrToLong_i(tmp, &tmp, 10, &count) < 0)
++                    count = -1;
++            }
++            VIR_FREE(xml);
++        }
++
++        if (count < 0) {
++            virshReportError(ctl);
++            ret = FALSE;
++        } else if (all) {
++            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("config"),
++                     count);
++        } else {
++            vshPrint(ctl, "%d\n", count);
++        }
++        virFreeError(last_error);
++        last_error = NULL;
++    }
++
++    if (all || (current && live)) {
++        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_LIVE);
++        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
++                          || last_error->code == VIR_ERR_INVALID_ARG)) {
++            virDomainInfo info;
++            if (virDomainGetInfo(dom, &info) == 0)
++                count = info.nrVirtCpu;
++        }
++
++        if (count < 0) {
++            virshReportError(ctl);
++            ret = FALSE;
++        } else if (all) {
++            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("live"),
++                     count);
++        } else {
++            vshPrint(ctl, "%d\n", count);
++        }
++        virFreeError(last_error);
++        last_error = NULL;
++    }
++
++    virDomainFree(dom);
++    return ret;
++}
++
++/*
+  * "vcpuinfo" command
+  */
+ static const vshCmdInfo info_vcpuinfo[] = {
+-    {"help", N_("domain vcpu information")},
++    {"help", N_("detailed domain vcpu information")},
+     {"desc", N_("Returns basic information about the domain virtual CPUs.")},
+     {NULL, NULL}
+ };
+@@ -2514,6 +2720,9 @@ static const vshCmdInfo info_setvcpus[] = {
+ static const vshCmdOptDef opts_setvcpus[] = {
+     {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
+     {"count", VSH_OT_DATA, VSH_OFLAG_REQ, N_("number of virtual CPUs")},
++    {"maximum", VSH_OT_BOOL, 0, N_("set maximum limit on next boot")},
++    {"config", VSH_OT_BOOL, 0, N_("affect next boot")},
++    {"live", VSH_OT_BOOL, 0, N_("affect running domain")},
+     {NULL, 0, 0, NULL}
+ };
+
+@@ -2522,8 +2731,13 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
+ {
+     virDomainPtr dom;
+     int count;
+-    int maxcpu;
+     int ret = TRUE;
++    int maximum = vshCommandOptBool(cmd, "maximum");
++    int config = vshCommandOptBool(cmd, "config");
++    int live = vshCommandOptBool(cmd, "live");
++    int flags = ((maximum ? VIR_DOMAIN_VCPU_MAXIMUM : 0) |
++                 (config ? VIR_DOMAIN_VCPU_CONFIG : 0) |
++                 (live ? VIR_DOMAIN_VCPU_LIVE : 0));
+
+     if (!vshConnectionUsability(ctl, ctl->conn))
+         return FALSE;
+@@ -2532,26 +2746,15 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
+         return FALSE;
+
+     count = vshCommandOptInt(cmd, "count", &count);
+-    if (count <= 0) {
+-        vshError(ctl, "%s", _("Invalid number of virtual CPUs."));
+-        virDomainFree(dom);
+-        return FALSE;
+-    }
+-
+-    maxcpu = virDomainGetMaxVcpus(dom);
+-    if (maxcpu <= 0) {
+-        virDomainFree(dom);
+-        return FALSE;
+-    }
+-
+-    if (count > maxcpu) {
+-        vshError(ctl, "%s", _("Too many virtual CPUs."));
+-        virDomainFree(dom);
+-        return FALSE;
+-    }
+
+-    if (virDomainSetVcpus(dom, count) != 0) {
+-        ret = FALSE;
++    if (!flags) {
++        if (virDomainSetVcpus(dom, count) != 0) {
++            ret = FALSE;
++        }
++    } else {
++        if (virDomainSetVcpusFlags(dom, count, flags) < 0) {
++            ret = FALSE;
++        }
+     }
+
+     virDomainFree(dom);
+@@ -9642,6 +9845,7 @@ static const vshCmdDef commands[] = {
+     {"freecell", cmdFreecell, opts_freecell, info_freecell},
+     {"hostname", cmdHostname, NULL, info_hostname},
+     {"list", cmdList, opts_list, info_list},
++    {"maxvcpus", cmdMaxvcpus, opts_maxvcpus, info_maxvcpus},
+     {"migrate", cmdMigrate, opts_migrate, info_migrate},
+     {"migrate-setmaxdowntime", cmdMigrateSetMaxDowntime, opts_migrate_setmaxdowntime, info_migrate_setmaxdowntime},
+
+@@ -9748,6 +9952,7 @@ static const vshCmdDef commands[] = {
+     {"vol-name", cmdVolName, opts_vol_name, info_vol_name},
+     {"vol-key", cmdVolKey, opts_vol_key, info_vol_key},
+
++    {"vcpucount", cmdVcpucount, opts_vcpucount, info_vcpucount},
+     {"vcpuinfo", cmdVcpuinfo, opts_vcpuinfo, info_vcpuinfo},
+     {"vcpupin", cmdVcpupin, opts_vcpupin, info_vcpupin},
+     {"version", cmdVersion, NULL, info_version},
+diff --git a/tools/virsh.pod b/tools/virsh.pod
+index 943a563..dbcc680 100644
+--- a/tools/virsh.pod
++++ b/tools/virsh.pod
+@@ -443,7 +443,14 @@ Remove the managed save file for a domain if it exists.  The next time the
+ domain is started it will not restore to its previous state but instead will
+ do a full boot.
+
+-=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi> I<migrateuri>
++=item B<maxvcpus> optional I<type>
++
++Provide the maximum number of virtual CPUs supported for a guest VM on
++this connection.  If provided, the I<type> parameter must be a valid
++type attribute for the <domain> element of XML.
++
++=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi>
++I<migrateuri>
+
+ Migrate domain to another host.  Add --live for live migration; --suspend
+ leaves the domain paused on the destination host. The I<desturi> is the
+@@ -521,7 +528,8 @@ Displays the domain memory parameters.
+
+ Allows you to set the domain memory parameters. LXC and QEMU/KVM supports these parameters.
+
+-=item B<setvcpus> I<domain-id> I<count>
++=item B<setvcpus> I<domain-id> I<count> optional I<--maximum> I<--config>
++I<--live>
+
+ Change the number of virtual CPUs active in the guest domain. Note that
+ I<count> may be limited by host, hypervisor or limit coming from the
+@@ -530,6 +538,17 @@ original description of domain.
+ For Xen, you can only adjust the virtual CPUs of a running domain if
+ the domain is paravirtualized.
+
++If I<--config> is specified, the change will only affect the next
++boot of a domain.  If I<--live> is specified, the domain must be
++running, and the change takes place immediately.  Both flags may be
++specified, if supported by the hypervisor.  If neither flag is given,
++then I<--live> is implied and it is up to the hypervisor whether
++I<--config> is also implied.
++
++If I<--maximum> is specified, then you must use I<--config> and
++avoid I<--live>; this flag controls the maximum limit of vcpus that
++can be hot-plugged the next time the domain is booted.
++
+ =item B<shutdown> I<domain-id>
+
+ Gracefully shuts down a domain.  This coordinates with the domain OS
+@@ -568,6 +587,21 @@ is not available the processes will provide an exit code of 1.
+ Undefine the configuration for an inactive domain. Since it's not running
+ the domain name or UUID must be used as the I<domain-id>.
+
++=item B<vcpucount> I<domain-id>  optional I<--maximum> I<--current>
++I<--config> I<--live>
++
++Print information about the virtual cpu counts of the given
++I<domain-id>.  If no flags are specified, all possible counts are
++listed in a table; otherwise, the output is limited to just the
++numeric value requested.
++
++I<--maximum> requests information on the maximum cap of vcpus that a
++domain can add via B<setvcpus>, while I<--current> shows the current
++usage; these two flags cannot both be specified.  I<--config>
++requests information regarding the next time the domain will be
++booted, while I<--live> requires a running domain and lists current
++values; these two flags cannot both be specified.
++
+ =item B<vcpuinfo> I<domain-id>
+
+ Returns basic information about the domain virtual CPUs, like the number of
+-- 
+1.7.2.3
+

docs/api_extension/0008-support-new-xml.patch

@@ -0,0 +1,519 @@
+From 4617eedfaeee2b187a1f14691d25746ba3ff31b6 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Wed, 29 Sep 2010 10:20:07 -0600
+Subject: [PATCH 07/15] vcpu: support maxvcpu in domain_conf
+
+Although this patch adds a distinction between maximum vcpus and
+current vcpus in the XML, the values should be identical for all
+drivers at this point.  Only in subsequent per-driver patches will
+a distinction be made.
+
+In general, virDomainGetInfo should prefer the current vcpus.
+
+* src/conf/domain_conf.h (_virDomainDef): Adjust vcpus to unsigned
+short, to match virDomainGetInfo limit.  Add maxvcpus member.
+* src/conf/domain_conf.c (virDomainDefParseXML)
+(virDomainDefFormat): parse and print out vcpu details.
+* src/xen/xend_internal.c (xenDaemonParseSxpr)
+(xenDaemonFormatSxpr): Manage both vcpu numbers, and require them
+to be equal for now.
+* src/xen/xm_internal.c (xenXMDomainConfigParse)
+(xenXMDomainConfigFormat): Likewise.
+* src/phyp/phyp_driver.c (phypDomainDumpXML): Likewise.
+* src/openvz/openvz_conf.c (openvzLoadDomains): Likewise.
+* src/openvz/openvz_driver.c (openvzDomainDefineXML)
+(openvzDomainCreateXML, openvzDomainSetVcpusInternal): Likewise.
+* src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxDomainDefineXML):
+Likewise.
+* src/xenapi/xenapi_driver.c (xenapiDomainDumpXML): Likewise.
+* src/xenapi/xenapi_utils.c (createVMRecordFromXml): Likewise.
+* src/esx/esx_vmx.c (esxVMX_ParseConfig, esxVMX_FormatConfig):
+Likewise.
+* src/qemu/qemu_conf.c (qemuBuildSmpArgStr)
+(qemuParseCommandLineSmp, qemuParseCommandLine): Likewise.
+* src/qemu/qemu_driver.c (qemudDomainHotplugVcpus): Likewise.
+* src/opennebula/one_conf.c (xmlOneTemplate): Likewise.
+---
+ src/conf/domain_conf.c     |   45 +++++++++++++++++++++++++++++++++++++------
+ src/conf/domain_conf.h     |    3 +-
+ src/esx/esx_vmx.c          |   24 ++++++++++++++--------
+ src/opennebula/one_conf.c  |    9 +++++--
+ src/openvz/openvz_conf.c   |    7 +++--
+ src/openvz/openvz_driver.c |   15 +++++++++----
+ src/phyp/phyp_driver.c     |    2 +-
+ src/qemu/qemu_conf.c       |   14 +++++++++++-
+ src/qemu/qemu_driver.c     |    5 ++-
+ src/vbox/vbox_tmpl.c       |   12 +++++++---
+ src/xen/xend_internal.c    |    9 ++++---
+ src/xen/xm_internal.c      |   11 ++++++---
+ src/xenapi/xenapi_driver.c |    2 +-
+ src/xenapi/xenapi_utils.c  |    4 +-
+ 14 files changed, 114 insertions(+), 48 deletions(-)
+
+diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
+index 78d7a6a..a997e06 100644
+--- a/src/conf/domain_conf.c
++++ b/src/conf/domain_conf.c
+@@ -4203,6 +4203,7 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
+     int i, n;
+     long id = -1;
+     virDomainDefPtr def;
++    unsigned long count;
+
+     if (VIR_ALLOC(def) < 0) {
+         virReportOOMError();
+@@ -4287,8 +4288,37 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
+                       &def->mem.swap_hard_limit) < 0)
+         def->mem.swap_hard_limit = 0;
+
+-    if (virXPathULong("string(./vcpu[1])", ctxt, &def->vcpus) < 0)
+-        def->vcpus = 1;
++    n = virXPathULong("string(./vcpu[1])", ctxt, &count);
++    if (n == -2) {
++        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
++                             _("maximum vcpus must be an integer"));
++        goto error;
++    } else if (n < 0) {
++        def->maxvcpus = 1;
++    } else {
++        def->maxvcpus = count;
++        if (def->maxvcpus != count || count == 0) {
++            virDomainReportError(VIR_ERR_XML_ERROR,
++                                 _("invalid maxvcpus %lu"), count);
++            goto error;
++        }
++    }
++
++    n = virXPathULong("string(./vcpu[1]/@current)", ctxt, &count);
++    if (n == -2) {
++        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
++                             _("current vcpus must be an integer"));
++        goto error;
++    } else if (n < 0) {
++        def->vcpus = def->maxvcpus;
++    } else {
++        def->vcpus = count;
++        if (def->vcpus != count || count == 0 || def->maxvcpus < count) {
++            virDomainReportError(VIR_ERR_XML_ERROR,
++                                 _("invalid current vcpus %lu"), count);
++            goto error;
++        }
++    }
+
+     tmp = virXPathString("string(./vcpu[1]/@cpuset)", ctxt);
+     if (tmp) {
+@@ -6462,17 +6492,18 @@ char *virDomainDefFormat(virDomainDefPtr def,
+         if (def->cpumask[n] != 1)
+             allones = 0;
+
+-    if (allones) {
+-        virBufferAsprintf(&buf, "  <vcpu>%lu</vcpu>\n", def->vcpus);
+-    } else {
++    virBufferAddLit(&buf, "  <vcpu");
++    if (!allones) {
+         char *cpumask = NULL;
+         if ((cpumask =
+              virDomainCpuSetFormat(def->cpumask, def->cpumasklen)) == NULL)
+             goto cleanup;
+-        virBufferAsprintf(&buf, "  <vcpu cpuset='%s'>%lu</vcpu>\n",
+-                          cpumask, def->vcpus);
++        virBufferAsprintf(&buf, " cpuset='%s'", cpumask);
+         VIR_FREE(cpumask);
+     }
++    if (def->vcpus != def->maxvcpus)
++        virBufferAsprintf(&buf, " current='%u'", def->vcpus);
++    virBufferAsprintf(&buf, ">%u</vcpu>\n", def->maxvcpus);
+
+     if (def->os.bootloader) {
+         virBufferEscapeString(&buf, "  <bootloader>%s</bootloader>\n",
+diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
+index db09c23..5499f28 100644
+--- a/src/conf/domain_conf.h
++++ b/src/conf/domain_conf.h
+@@ -885,7 +885,8 @@ struct _virDomainDef {
+         unsigned long min_guarantee;
+         unsigned long swap_hard_limit;
+     } mem;
+-    unsigned long vcpus;
++    unsigned short vcpus;
++    unsigned short maxvcpus;
+     int cpumasklen;
+     char *cpumask;
+
+diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c
+index 7ec8c0e..0a26614 100644
+--- a/src/esx/esx_vmx.c
++++ b/src/esx/esx_vmx.c
+@@ -50,7 +50,7 @@ def->uuid = <value>               <=>   uuid.bios = "<value>"
+ def->name = <value>               <=>   displayName = "<value>"
+ def->mem.max_balloon = <value kilobyte>    <=>   memsize = "<value megabyte>"            # must be a multiple of 4, defaults to 32
+ def->mem.cur_balloon = <value kilobyte>    <=>   sched.mem.max = "<value megabyte>"      # defaults to "unlimited" -> def->mem.cur_balloon = def->mem.max_balloon
+-def->vcpus = <value>              <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
++def->maxvcpus = <value>           <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
+ def->cpumask = <uint list>        <=>   sched.cpu.affinity = "<uint list>"
+
+
+@@ -1075,7 +1075,7 @@ esxVMX_ParseConfig(esxVMX_Context *ctx, virCapsPtr caps, const char *vmx,
+         goto cleanup;
+     }
+
+-    def->vcpus = numvcpus;
++    def->maxvcpus = def->vcpus = numvcpus;
+
+     /* vmx:sched.cpu.affinity -> def:cpumask */
+     // VirtualMachine:config.cpuAffinity.affinitySet
+@@ -2609,16 +2609,22 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
+                           (int)(def->mem.cur_balloon / 1024));
+     }
+
+-    /* def:vcpus -> vmx:numvcpus */
+-    if (def->vcpus <= 0 || (def->vcpus % 2 != 0 && def->vcpus != 1)) {
++    /* def:maxvcpus -> vmx:numvcpus */
++    if (def->vcpus != def->maxvcpus) {
++        ESX_ERROR(VIR_ERR_CONFIG_UNSUPPORTED,
++                  _("No support for domain XML entry 'vcpu' attribute "
++                    "'current'"));
++        goto cleanup;
++    }
++    if (def->maxvcpus <= 0 || (def->maxvcpus % 2 != 0 && def->maxvcpus != 1)) {
+         ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
+                   _("Expecting domain XML entry 'vcpu' to be an unsigned "
+                     "integer (1 or a multiple of 2) but found %d"),
+-                  (int)def->vcpus);
++                  def->maxvcpus);
+         goto cleanup;
+     }
+
+-    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", (int)def->vcpus);
++    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", def->maxvcpus);
+
+     /* def:cpumask -> vmx:sched.cpu.affinity */
+     if (def->cpumasklen > 0) {
+@@ -2632,11 +2638,11 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
+             }
+         }
+
+-        if (sched_cpu_affinity_length < def->vcpus) {
++        if (sched_cpu_affinity_length < def->maxvcpus) {
+             ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
+                       _("Expecting domain XML attribute 'cpuset' of entry "
+-                        "'vcpu' to contains at least %d CPU(s)"),
+-                      (int)def->vcpus);
++                        "'vcpu' to contain at least %d CPU(s)"),
++                      def->maxvcpus);
+             goto cleanup;
+         }
+
+diff --git a/src/opennebula/one_conf.c b/src/opennebula/one_conf.c
+index 44e28dc..2079c51 100644
+--- a/src/opennebula/one_conf.c
++++ b/src/opennebula/one_conf.c
+@@ -1,5 +1,7 @@
+ /*----------------------------------------------------------------------------------*/
+-/* Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
++/*
++ * Copyright (C) 2010 Red Hat, Inc.
++ * Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
+  * Complutense de Madrid (dsa-research.org)
+  *
+  * This library is free software; you can redistribute it and/or
+@@ -169,9 +171,10 @@ char* xmlOneTemplate(virDomainDefPtr def)
+ {
+     int i;
+     virBuffer buf= VIR_BUFFER_INITIALIZER;
+-    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated by libvirt\nNAME = %s\nCPU = %ld\nMEMORY = %ld\n",
++    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated "
++                      "by libvirt\nNAME = %s\nCPU = %d\nMEMORY = %ld\n",
+                       def->name,
+-                      def->vcpus,
++                      def->maxvcpus,
+                       (def->mem.max_balloon)/1024);
+
+     /*Optional Booting OpenNebula Information:*/
+diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c
+index ec11bbc..c84a6f3 100644
+--- a/src/openvz/openvz_conf.c
++++ b/src/openvz/openvz_conf.c
+@@ -507,11 +507,12 @@ int openvzLoadDomains(struct openvz_driver *driver) {
+                         veid);
+             goto cleanup;
+         } else if (ret > 0) {
+-            dom->def->vcpus = strtoI(temp);
++            dom->def->maxvcpus = strtoI(temp);
+         }
+
+-        if (ret == 0 || dom->def->vcpus == 0)
+-            dom->def->vcpus = openvzGetNodeCPUs();
++        if (ret == 0 || dom->def->maxvcpus == 0)
++            dom->def->maxvcpus = openvzGetNodeCPUs();
++        dom->def->vcpus = dom->def->maxvcpus;
+
+         /* XXX load rest of VM config data .... */
+
+diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
+index 0f3cfdf..b7c2754 100644
+--- a/src/openvz/openvz_driver.c
++++ b/src/openvz/openvz_driver.c
+@@ -925,8 +925,13 @@ openvzDomainDefineXML(virConnectPtr conn, const char *xml)
+     if (openvzDomainSetNetworkConfig(conn, vm->def) < 0)
+         goto cleanup;
+
+-    if (vm->def->vcpus > 0) {
+-        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
++    if (vm->def->vcpus != vm->def->maxvcpus) {
++        openvzError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
++                    _("current vcpu count must equal maximum"));
++        goto cleanup;
++    }
++    if (vm->def->maxvcpus > 0) {
++        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
+             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
+                         _("Could not set number of virtual cpu"));
+              goto cleanup;
+@@ -1019,8 +1024,8 @@ openvzDomainCreateXML(virConnectPtr conn, const char *xml,
+     vm->def->id = vm->pid;
+     vm->state = VIR_DOMAIN_RUNNING;
+
+-    if (vm->def->vcpus > 0) {
+-        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
++    if (vm->def->maxvcpus > 0) {
++        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
+             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
+                         _("Could not set number of virtual cpu"));
+             goto cleanup;
+@@ -1249,7 +1254,7 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
+         return -1;
+     }
+
+-    vm->def->vcpus = nvcpus;
++    vm->def->maxvcpus = vm->def->vcpus = nvcpus;
+     return 0;
+ }
+
+diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
+index e284ae0..3d0ed11 100644
+--- a/src/phyp/phyp_driver.c
++++ b/src/phyp/phyp_driver.c
+@@ -3540,7 +3540,7 @@ phypDomainDumpXML(virDomainPtr dom, int flags)
+         goto err;
+     }
+
+-    if ((def.vcpus =
++    if ((def.maxvcpus = def.vcpus =
+          phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0) {
+         VIR_ERROR0(_("Unable to determine domain's CPU."));
+         goto err;
+diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
+index 83c0f83..38c8351 100644
+--- a/src/qemu/qemu_conf.c
++++ b/src/qemu/qemu_conf.c
+@@ -3711,7 +3711,7 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
+ {
+     virBuffer buf = VIR_BUFFER_INITIALIZER;
+
+-    virBufferAsprintf(&buf, "%lu", def->vcpus);
++    virBufferAsprintf(&buf, "%u", def->vcpus);
+
+     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
+         /* sockets, cores, and threads are either all zero
+@@ -3722,11 +3722,18 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
+             virBufferAsprintf(&buf, ",threads=%u", def->cpu->threads);
+         }
+         else {
+-            virBufferAsprintf(&buf, ",sockets=%lu", def->vcpus);
++            virBufferAsprintf(&buf, ",sockets=%u", def->maxvcpus);
+             virBufferAsprintf(&buf, ",cores=%u", 1);
+             virBufferAsprintf(&buf, ",threads=%u", 1);
+         }
+     }
++    if (def->vcpus != def->maxvcpus) {
++        virBufferFreeAndReset(&buf);
++        qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
++                        _("setting current vcpu count less than maximum is "
++                          "not supported yet"));
++        return NULL;
++    }
+
+     if (virBufferError(&buf)) {
+         virBufferFreeAndReset(&buf);
+@@ -6178,6 +6185,8 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
+         }
+     }
+
++    dom->maxvcpus = dom->vcpus;
++
+     if (sockets && cores && threads) {
+         virCPUDefPtr cpu;
+
+@@ -6247,6 +6256,7 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps,
+
+     def->id = -1;
+     def->mem.cur_balloon = def->mem.max_balloon = 64 * 1024;
++    def->maxvcpus = 1;
+     def->vcpus = 1;
+     def->clock.offset = VIR_DOMAIN_CLOCK_OFFSET_UTC;
+     def->features = (1 << VIR_DOMAIN_FEATURE_ACPI)
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index 7a2ea8f..c66dc04 100644
+--- a/src/qemu/qemu_driver.c
++++ b/src/qemu/qemu_driver.c
+@@ -2425,8 +2425,9 @@ qemuDetectVcpuPIDs(struct qemud_driver *driver,
+
+     if (ncpupids != vm->def->vcpus) {
+         qemuReportError(VIR_ERR_INTERNAL_ERROR,
+-                        _("got wrong number of vCPU pids from QEMU monitor. got %d, wanted %d"),
+-                        ncpupids, (int)vm->def->vcpus);
++                        _("got wrong number of vCPU pids from QEMU monitor. "
++                          "got %d, wanted %d"),
++                        ncpupids, vm->def->vcpus);
+         VIR_FREE(cpupids);
+         return -1;
+     }
+diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
+index 0cbe8b3..5a859a4 100644
+--- a/src/vbox/vbox_tmpl.c
++++ b/src/vbox/vbox_tmpl.c
+@@ -2028,7 +2028,7 @@ static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
+             def->mem.max_balloon = memorySize * 1024;
+
+             machine->vtbl->GetCPUCount(machine, &CPUCount);
+-            def->vcpus = CPUCount;
++            def->maxvcpus = def->vcpus = CPUCount;
+
+             /* Skip cpumasklen, cpumask, onReboot, onPoweroff, onCrash */
+
+@@ -4598,11 +4598,15 @@ static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml) {
+                   def->mem.cur_balloon, (unsigned)rc);
+     }
+
+-    rc = machine->vtbl->SetCPUCount(machine, def->vcpus);
++    if (def->vcpus != def->maxvcpus) {
++        vboxError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
++                    _("current vcpu count must equal maximum"));
++    }
++    rc = machine->vtbl->SetCPUCount(machine, def->maxvcpus);
+     if (NS_FAILED(rc)) {
+         vboxError(VIR_ERR_INTERNAL_ERROR,
+-                  _("could not set the number of virtual CPUs to: %lu, rc=%08x"),
+-                  def->vcpus, (unsigned)rc);
++                  _("could not set the number of virtual CPUs to: %u, rc=%08x"),
++                  def->maxvcpus, (unsigned)rc);
+     }
+
+ #if VBOX_API_VERSION < 3001
+diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
+index 5ffc3c8..456b477 100644
+--- a/src/xen/xend_internal.c
++++ b/src/xen/xend_internal.c
+@@ -2190,7 +2190,8 @@ xenDaemonParseSxpr(virConnectPtr conn,
+         }
+     }
+
+-    def->vcpus = sexpr_int(root, "domain/vcpus");
++    def->maxvcpus = sexpr_int(root, "domain/vcpus");
++    def->vcpus = def->maxvcpus;
+
+     tmp = sexpr_node(root, "domain/on_poweroff");
+     if (tmp != NULL) {
+@@ -5649,7 +5650,7 @@ xenDaemonFormatSxprInput(virDomainInputDefPtr input,
+  *
+  * Generate an SEXPR representing the domain configuration.
+  *
+- * Returns the 0 terminatedi S-Expr string or NULL in case of error.
++ * Returns the 0 terminated S-Expr string or NULL in case of error.
+  *         the caller must free() the returned value.
+  */
+ char *
+@@ -5666,7 +5667,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
+     virBufferAsprintf(&buf, "(name '%s')", def->name);
+     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
+                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
+-    virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
++    virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
+
+     if (def->cpumask) {
+         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
+@@ -5761,7 +5762,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
+             else
+                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
+
+-            virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
++            virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
+
+             for (i = 0 ; i < def->os.nBootDevs ; i++) {
+                 switch (def->os.bootDevs[i]) {
+diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
+index 8e42a1c..bf20a64 100644
+--- a/src/xen/xm_internal.c
++++ b/src/xen/xm_internal.c
+@@ -678,6 +678,7 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
+     int i;
+     const char *defaultArch, *defaultMachine;
+     int vmlocaltime = 0;
++    unsigned long count;
+
+     if (VIR_ALLOC(def) < 0) {
+         virReportOOMError();
+@@ -770,9 +771,11 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
+     def->mem.cur_balloon *= 1024;
+     def->mem.max_balloon *= 1024;
+
+-
+-    if (xenXMConfigGetULong(conf, "vcpus", &def->vcpus, 1) < 0)
++    if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
++        (unsigned short) count != count)
+         goto cleanup;
++    def->maxvcpus = count;
++    def->vcpus = def->maxvcpus;
+
+     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
+         goto cleanup;
+@@ -1650,7 +1653,7 @@ int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
+     if (!(entry = virHashLookup(priv->configCache, filename)))
+         goto cleanup;
+
+-    entry->def->vcpus = vcpus;
++    entry->def->maxvcpus = entry->def->vcpus = vcpus;
+
+     /* If this fails, should we try to undo our changes to the
+      * in-memory representation of the config file. I say not!
+@@ -2241,7 +2244,7 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
+     if (xenXMConfigSetInt(conf, "memory", def->mem.cur_balloon / 1024) < 0)
+         goto no_memory;
+
+-    if (xenXMConfigSetInt(conf, "vcpus", def->vcpus) < 0)
++    if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
+         goto no_memory;
+
+     if ((def->cpumask != NULL) &&
+diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
+index 7d4ab8d..5ccdede 100644
+--- a/src/xenapi/xenapi_driver.c
++++ b/src/xenapi/xenapi_driver.c
+@@ -1335,7 +1335,7 @@ xenapiDomainDumpXML (virDomainPtr dom, int flags ATTRIBUTE_UNUSED)
+     } else {
+         defPtr->mem.cur_balloon = memory;
+     }
+-    defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
++    defPtr->maxvcpus = defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
+     enum xen_on_normal_exit action;
+     if (xen_vm_get_actions_after_shutdown(session, &action, vm)) {
+         defPtr->onPoweroff = xenapiNormalExitEnum2virDomainLifecycle(action);
+diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c
+index be55491..a7e2a4b 100644
+--- a/src/xenapi/xenapi_utils.c
++++ b/src/xenapi/xenapi_utils.c
+@@ -510,8 +510,8 @@ createVMRecordFromXml (virConnectPtr conn, virDomainDefPtr def,
+     else
+         (*record)->memory_dynamic_max = (*record)->memory_static_max;
+
+-    if (def->vcpus) {
+-        (*record)->vcpus_max = (int64_t) def->vcpus;
++    if (def->maxvcpus) {
++        (*record)->vcpus_max = (int64_t) def->maxvcpus;
+         (*record)->vcpus_at_startup = (int64_t) def->vcpus;
+     }
+     if (def->onPoweroff)
+-- 
+1.7.2.3
+

docs/api_extension/0009-support-all-flags-in-test-driver.patch

@@ -0,0 +1,197 @@
+From 6c9e6b956453d0f0c4ff542ef8a184d663a39266 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Mon, 4 Oct 2010 17:01:12 -0600
+Subject: [PATCH 09/15] vcpu: support all flags in test driver
+
+* src/test/test_driver.c (testDomainGetVcpusFlags)
+(testDomainSetVcpusFlags): Support all flags.
+(testDomainUpdateVCPUs): Update cpu count here.
+---
+ src/test/test_driver.c |  128 ++++++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 109 insertions(+), 19 deletions(-)
+
+diff --git a/src/test/test_driver.c b/src/test/test_driver.c
+index b70c80d..a9d3d89 100644
+--- a/src/test/test_driver.c
++++ b/src/test/test_driver.c
+@@ -450,6 +450,7 @@ testDomainUpdateVCPUs(virConnectPtr conn,
+                 goto cleanup;
+     }
+
++    dom->def->vcpus = nvcpus;
+     ret = 0;
+ cleanup:
+     return ret;
+@@ -2032,12 +2033,51 @@ cleanup:
+ static int
+ testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
+ {
+-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
+-        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++    testConnPtr privconn = domain->conn->privateData;
++    virDomainObjPtr vm;
++    virDomainDefPtr def;
++    int ret = -1;
++
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
++
++    /* Exactly one of LIVE or CONFIG must be set.  */
++    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
++        testError(VIR_ERR_INVALID_ARG,
++                  _("invalid flag combination: (0x%x)"), flags);
+         return -1;
+     }
+
+-    return testGetMaxVCPUs(domain->conn, "test");
++    testDriverLock(privconn);
++    vm = virDomainFindByUUID(&privconn->domains, domain->uuid);
++    testDriverUnlock(privconn);
++
++    if (!vm) {
++        char uuidstr[VIR_UUID_STRING_BUFLEN];
++        virUUIDFormat(domain->uuid, uuidstr);
++        testError(VIR_ERR_NO_DOMAIN,
++                  _("no domain with matching uuid '%s'"), uuidstr);
++        goto cleanup;
++    }
++
++    if (flags & VIR_DOMAIN_VCPU_LIVE) {
++        if (!virDomainObjIsActive(vm)) {
++            testError(VIR_ERR_OPERATION_INVALID, "%s",
++                      _("domain not active"));
++            goto cleanup;
++        }
++        def = vm->def;
++    } else {
++        def = vm->newDef ? vm->newDef : vm->def;
++    }
++
++    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
++
++cleanup:
++    if (vm)
++        virDomainObjUnlock(vm);
++    return ret;
+ }
+
+ static int
+@@ -2053,21 +2093,30 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
+ {
+     testConnPtr privconn = domain->conn->privateData;
+     virDomainObjPtr privdom = NULL;
++    virDomainDefPtr def;
+     int ret = -1, maxvcpus;
+
+-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
+-        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
++
++    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
++     * mixed with LIVE.  */
++    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
++        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
++         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
++        testError(VIR_ERR_INVALID_ARG,
++                  _("invalid flag combination: (0x%x)"), flags);
++        return -1;
++    }
++    if (!nrCpus || (maxvcpus = testGetMaxVCPUs(domain->conn, NULL)) < nrCpus) {
++        testError(VIR_ERR_INVALID_ARG,
++                  _("argument out of range: %d"), nrCpus);
+         return -1;
+     }
+-
+-    /* Do this first before locking */
+-    maxvcpus = testDomainGetMaxVcpus(domain);
+-    if (maxvcpus < 0)
+-        goto cleanup;
+
+     testDriverLock(privconn);
+-    privdom = virDomainFindByName(&privconn->domains,
+-                                  domain->name);
++    privdom = virDomainFindByUUID(&privconn->domains, domain->uuid);
+     testDriverUnlock(privconn);
+
+     if (privdom == NULL) {
+@@ -2075,13 +2124,17 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
+         goto cleanup;
+     }
+
+-    if (!virDomainObjIsActive(privdom)) {
++    if (!virDomainObjIsActive(privdom) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
+         testError(VIR_ERR_OPERATION_INVALID,
+                   "%s", _("cannot hotplug vcpus for an inactive domain"));
+         goto cleanup;
+     }
+
+-    /* We allow more cpus in guest than host */
++    /* We allow more cpus in guest than host, but not more than the
++     * domain's starting limit.  */
++    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
++        VIR_DOMAIN_VCPU_LIVE && privdom->def->maxvcpus < maxvcpus)
++        maxvcpus = privdom->def->maxvcpus;
+     if (nrCpus > maxvcpus) {
+         testError(VIR_ERR_INVALID_ARG,
+                   "requested cpu amount exceeds maximum (%d > %d)",
+@@ -2089,12 +2142,49 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
+         goto cleanup;
+     }
+
+-    /* Update VCPU state for the running domain */
+-    if (testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0) < 0)
+-        goto cleanup;
++    switch (flags) {
++    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
++        def = privdom->def;
++        if (virDomainObjIsActive(privdom)) {
++            if (privdom->newDef)
++                def = privdom->newDef;
++            else {
++                testError(VIR_ERR_OPERATION_INVALID, "%s",
++                          _("no persistent state"));
++                goto cleanup;
++            }
++        }
++        def->maxvcpus = nrCpus;
++        if (nrCpus < def->vcpus)
++            def->vcpus = nrCpus;
++        ret = 0;
++        break;
+
+-    privdom->def->vcpus = nrCpus;
+-    ret = 0;
++    case VIR_DOMAIN_VCPU_CONFIG:
++        def = privdom->def;
++        if (virDomainObjIsActive(privdom)) {
++            if (privdom->newDef)
++                def = privdom->newDef;
++            else {
++                testError(VIR_ERR_OPERATION_INVALID, "%s",
++                          _("no persistent state"));
++                goto cleanup;
++            }
++        }
++        def->vcpus = nrCpus;
++        ret = 0;
++        break;
++
++    case VIR_DOMAIN_VCPU_LIVE:
++        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
++        break;
++
++    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
++        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
++        if (ret == 0 && privdom->newDef)
++            privdom->newDef->vcpus = nrCpus;
++        break;
++    }
+
+ cleanup:
+     if (privdom)
+-- 
+1.7.2.3
+

docs/api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch

@@ -0,0 +1,122 @@
+From d67c189e80e6aef7adf13e5763365555cfc1a02a Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Wed, 29 Sep 2010 15:58:47 -0600
+Subject: [PATCH 10/15] vcpu: improve vcpu support in qemu command line
+
+* src/qemu/qemu_conf.c (qemuParseCommandLineSmp): Distinguish
+between vcpus and maxvcpus, for new enough qemu.
+* tests/qemuargv2xmltest.c (mymain): Add new test.
+* tests/qemuxml2argvtest.c (mymain): Likewise.
+* tests/qemuxml2xmltest.c (mymain): Likewise.
+* tests/qemuxml2argvdata/qemuxml2argv-smp.args: New file.
+---
+ src/qemu/qemu_conf.c                         |   13 +++++++++----
+ tests/qemuargv2xmltest.c                     |    2 ++
+ tests/qemuxml2argvdata/qemuxml2argv-smp.args |    1 +
+ tests/qemuxml2argvtest.c                     |    2 ++
+ tests/qemuxml2xmltest.c                      |    2 ++
+ 5 files changed, 16 insertions(+), 4 deletions(-)
+ create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.args
+
+diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
+index 38c8351..ffe184b 100644
+--- a/src/qemu/qemu_conf.c
++++ b/src/qemu/qemu_conf.c
+@@ -3714,6 +3714,8 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
+     virBufferAsprintf(&buf, "%u", def->vcpus);
+
+     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
++        if (def->vcpus != def->maxvcpus)
++            virBufferAsprintf(&buf, ",maxcpus=%u", def->maxvcpus);
+         /* sockets, cores, and threads are either all zero
+          * or all non-zero, thus checking one of them is enough */
+         if (def->cpu && def->cpu->sockets) {
+@@ -3726,12 +3728,12 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
+             virBufferAsprintf(&buf, ",cores=%u", 1);
+             virBufferAsprintf(&buf, ",threads=%u", 1);
+         }
+-    }
+-    if (def->vcpus != def->maxvcpus) {
++    } else if (def->vcpus != def->maxvcpus) {
+         virBufferFreeAndReset(&buf);
++        /* FIXME - consider hot-unplugging cpus after boot for older qemu */
+         qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                         _("setting current vcpu count less than maximum is "
+-                          "not supported yet"));
++                          "not supported with this QEMU binary"));
+         return NULL;
+     }
+
+@@ -6153,6 +6155,7 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
+     unsigned int sockets = 0;
+     unsigned int cores = 0;
+     unsigned int threads = 0;
++    unsigned int maxcpus = 0;
+     int i;
+     int nkws;
+     char **kws;
+@@ -6180,12 +6183,14 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
+                 cores = n;
+             else if (STREQ(kws[i], "threads"))
+                 threads = n;
++            else if (STREQ(kws[i], "maxcpus"))
++                maxcpus = n;
+             else
+                 goto syntax;
+         }
+     }
+
+-    dom->maxvcpus = dom->vcpus;
++    dom->maxvcpus = maxcpus ? maxcpus : dom->vcpus;
+
+     if (sockets && cores && threads) {
+         virCPUDefPtr cpu;
+diff --git a/tests/qemuargv2xmltest.c b/tests/qemuargv2xmltest.c
+index 4f9ec84..d941b0b 100644
+--- a/tests/qemuargv2xmltest.c
++++ b/tests/qemuargv2xmltest.c
+@@ -221,6 +221,8 @@ mymain(int argc, char **argv)
+
+     DO_TEST("hostdev-pci-address");
+
++    DO_TEST("smp");
++
+     DO_TEST_FULL("restore-v1", 0, "stdio");
+     DO_TEST_FULL("restore-v2", 0, "stdio");
+     DO_TEST_FULL("restore-v2", 0, "exec:cat");
+diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.args b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
+new file mode 100644
+index 0000000..3ec8f15
+--- /dev/null
++++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
+@@ -0,0 +1 @@
++LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M pc -m 214 -smp 1,maxcpus=2,sockets=2,cores=1,threads=1 -nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb
+diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
+index 92d5b18..551d6c4 100644
+--- a/tests/qemuxml2argvtest.c
++++ b/tests/qemuxml2argvtest.c
+@@ -385,6 +385,8 @@ mymain(int argc, char **argv)
+
+     DO_TEST("qemu-ns", 0);
+
++    DO_TEST("smp", QEMUD_CMD_FLAG_SMP_TOPOLOGY);
++
+     free(driver.stateDir);
+     virCapabilitiesFree(driver.caps);
+
+diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
+index a33d435..cdc4390 100644
+--- a/tests/qemuxml2xmltest.c
++++ b/tests/qemuxml2xmltest.c
+@@ -180,6 +180,8 @@ mymain(int argc, char **argv)
+     DO_TEST("encrypted-disk");
+     DO_TEST("memtune");
+
++    DO_TEST("smp");
++
+     /* These tests generate different XML */
+     DO_TEST_DIFFERENT("balloon-device-auto");
+     DO_TEST_DIFFERENT("channel-virtio-auto");
+-- 
+1.7.2.3
+

docs/api_extension/0011-complete-vcpu-support-in-qemu-driver.patch

@@ -0,0 +1,169 @@
+From 28a3605906385cba43df77051dc26e865f237b09 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Wed, 29 Sep 2010 17:40:45 -0600
+Subject: [PATCH 11/15] vcpu: complete vcpu support in qemu driver
+
+* src/qemu/qemu_driver.c (qemudDomainSetVcpusFlags)
+(qemudDomainGetVcpusFlags): Support all feasible flag
+combinations.
+---
+ src/qemu/qemu_driver.c |  100 ++++++++++++++++++++++++++++++++++++++++-------
+ 1 files changed, 85 insertions(+), 15 deletions(-)
+
+diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
+index c66dc04..a9e057f 100644
+--- a/src/qemu/qemu_driver.c
++++ b/src/qemu/qemu_driver.c
+@@ -5941,13 +5941,27 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
+ {
+     struct qemud_driver *driver = dom->conn->privateData;
+     virDomainObjPtr vm;
++    virDomainDefPtr def;
+     const char * type;
+     int max;
+     int ret = -1;
+
+-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
+-        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
+-                        flags);
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
++
++    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
++     * mixed with LIVE.  */
++    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
++        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
++         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
++        qemuReportError(VIR_ERR_INVALID_ARG,
++                        _("invalid flag combination: (0x%x)"), flags);
++        return -1;
++    }
++    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
++        qemuReportError(VIR_ERR_INVALID_ARG,
++                        _("argument out of range: %d"), nvcpus);
+         return -1;
+     }
+
+@@ -5966,7 +5980,7 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
+     if (qemuDomainObjBeginJob(vm) < 0)
+         goto cleanup;
+
+-    if (!virDomainObjIsActive(vm)) {
++    if (!virDomainObjIsActive(vm) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
+         qemuReportError(VIR_ERR_OPERATION_INVALID,
+                          "%s", _("domain is not running"));
+         goto endjob;
+@@ -5985,6 +5999,11 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
+         goto endjob;
+     }
+
++    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
++        VIR_DOMAIN_VCPU_LIVE && vm->def->maxvcpus < max) {
++        max = vm->def->maxvcpus;
++    }
++
+     if (nvcpus > max) {
+         qemuReportError(VIR_ERR_INVALID_ARG,
+                         _("requested vcpus is greater than max allowable"
+@@ -5992,7 +6011,49 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
+         goto endjob;
+     }
+
+-    ret = qemudDomainHotplugVcpus(vm, nvcpus);
++    switch (flags) {
++    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
++        def = vm->def;
++        if (virDomainObjIsActive(vm)) {
++            if (vm->newDef)
++                def = vm->newDef;
++            else{
++                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
++                                _("no persistent state"));
++                goto endjob;
++            }
++        }
++        def->maxvcpus = nvcpus;
++        if (nvcpus < vm->newDef->vcpus)
++            def->vcpus = nvcpus;
++        ret = 0;
++        break;
++
++    case VIR_DOMAIN_VCPU_CONFIG:
++        def = vm->def;
++        if (virDomainObjIsActive(vm)) {
++            if (vm->newDef)
++                def = vm->newDef;
++            else {
++                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
++                                _("no persistent state"));
++                goto endjob;
++            }
++        }
++        def->vcpus = nvcpus;
++        ret = 0;
++        break;
++
++    case VIR_DOMAIN_VCPU_LIVE:
++        ret = qemudDomainHotplugVcpus(vm, nvcpus);
++        break;
++
++    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
++        ret = qemudDomainHotplugVcpus(vm, nvcpus);
++        if (ret == 0 && vm->newDef)
++            vm->newDef->vcpus = nvcpus;
++        break;
++    }
+
+ endjob:
+     if (qemuDomainObjEndJob(vm) == 0)
+@@ -6171,12 +6232,17 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
+ {
+     struct qemud_driver *driver = dom->conn->privateData;
+     virDomainObjPtr vm;
+-    const char *type;
++    virDomainDefPtr def;
+     int ret = -1;
+
+-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
+-        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
+-                        flags);
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
++
++    /* Exactly one of LIVE or CONFIG must be set.  */
++    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
++        qemuReportError(VIR_ERR_INVALID_ARG,
++                        _("invalid flag combination: (0x%x)"), flags);
+         return -1;
+     }
+
+@@ -6192,14 +6258,18 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
+         goto cleanup;
+     }
+
+-    if (!(type = virDomainVirtTypeToString(vm->def->virtType))) {
+-        qemuReportError(VIR_ERR_INTERNAL_ERROR,
+-                        _("unknown virt type in domain definition '%d'"),
+-                        vm->def->virtType);
+-        goto cleanup;
++    if (flags & VIR_DOMAIN_VCPU_LIVE) {
++        if (!virDomainObjIsActive(vm)) {
++            qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
++                            _("domain not active"));
++            goto cleanup;
++        }
++        def = vm->def;
++    } else {
++        def = vm->newDef ? vm->newDef : vm->def;
+     }
+
+-    ret = qemudGetMaxVCPUs(NULL, type);
++    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
+
+ cleanup:
+     if (vm)
+-- 
+1.7.2.3
+

docs/api_extension/0012-improve-vcpu-support-in-xen-command-line.patch

@@ -0,0 +1,294 @@
+From 0fab10e5ed971ab4f960a53e9640b0672f4b8ac3 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Tue, 5 Oct 2010 08:18:52 -0600
+Subject: [PATCH 12/15] vcpu: improve vcpu support in xen command line
+
+This patch series focuses on xendConfigVersion 2 (xm_internal) and 3
+(xend_internal), but leaves out changes for xenapi drivers.
+
+See this link for more details about vcpu_avail for xm usage.
+http://lists.xensource.com/archives/html/xen-devel/2009-11/msg01061.html
+
+This relies on the fact that def->maxvcpus can be at most 32 with xen.
+
+* src/xen/xend_internal.c (xenDaemonParseSxpr)
+(sexpr_to_xend_domain_info, xenDaemonFormatSxpr): Use vcpu_avail
+when current vcpus is less than maximum.
+* src/xen/xm_internal.c (xenXMDomainConfigParse)
+(xenXMDomainConfigFormat): Likewise.
+* tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr: New file.
+* tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr: Likewise.
+* tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml: Likewise.
+* tests/xmconfigdata/test-paravirt-vcpu.cfg: Likewise.
+* tests/xmconfigdata/test-paravirt-vcpu.xml: Likewise.
+* tests/xml2sexprtest.c (mymain): New test.
+* tests/sexpr2xmltest.c (mymain): Likewise.
+* tests/xmconfigtest.c (mymain): Likewise.
+---
+ src/xen/xend_internal.c                      |   19 +++++++++++++--
+ src/xen/xm_internal.c                        |   10 ++++++-
+ tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr |    1 +
+ tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml   |   27 +++++++++++++++++++++
+ tests/sexpr2xmltest.c                        |    1 +
+ tests/xmconfigdata/test-paravirt-vcpu.cfg    |   17 +++++++++++++
+ tests/xmconfigdata/test-paravirt-vcpu.xml    |   32 ++++++++++++++++++++++++++
+ tests/xmconfigtest.c                         |    1 +
+ tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr |    1 +
+ tests/xml2sexprtest.c                        |    1 +
+ 10 files changed, 105 insertions(+), 5 deletions(-)
+ create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
+ create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
+ create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.cfg
+ create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.xml
+ create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
+
+diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
+index 456b477..dfc6415 100644
+--- a/src/xen/xend_internal.c
++++ b/src/xen/xend_internal.c
+@@ -44,6 +44,7 @@
+ #include "xen_hypervisor.h"
+ #include "xs_internal.h" /* To extract VNC port & Serial console TTY */
+ #include "memory.h"
++#include "count-one-bits.h"
+
+ /* required for cpumap_t */
+ #include <xen/dom0_ops.h>
+@@ -2191,7 +2192,9 @@ xenDaemonParseSxpr(virConnectPtr conn,
+     }
+
+     def->maxvcpus = sexpr_int(root, "domain/vcpus");
+-    def->vcpus = def->maxvcpus;
++    def->vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
++    if (!def->vcpus || def->maxvcpus < def->vcpus)
++        def->vcpus = def->maxvcpus;
+
+     tmp = sexpr_node(root, "domain/on_poweroff");
+     if (tmp != NULL) {
+@@ -2433,7 +2436,7 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
+                           virDomainInfoPtr info)
+ {
+     const char *flags;
+-
++    int vcpus;
+
+     if ((root == NULL) || (info == NULL))
+         return (-1);
+@@ -2464,7 +2467,11 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
+             info->state = VIR_DOMAIN_NOSTATE;
+     }
+     info->cpuTime = sexpr_float(root, "domain/cpu_time") * 1000000000;
+-    info->nrVirtCpu = sexpr_int(root, "domain/vcpus");
++    vcpus = sexpr_int(root, "domain/vcpus");
++    info->nrVirtCpu = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
++    if (!info->nrVirtCpu || vcpus < info->nrVirtCpu)
++        info->nrVirtCpu = vcpus;
++
+     return (0);
+ }
+
+@@ -5668,6 +5675,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
+     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
+                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
+     virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
++    /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is 32.  */
++    if (def->vcpus < def->maxvcpus)
++        virBufferAsprintf(&buf, "(vcpu_avail %u)", (1U << def->vcpus) - 1);
+
+     if (def->cpumask) {
+         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
+@@ -5763,6 +5773,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
+                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
+
+             virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
++            if (def->vcpus < def->maxvcpus)
++                virBufferAsprintf(&buf, "(vcpu_avail %u)",
++                                  (1U << def->vcpus) - 1);
+
+             for (i = 0 ; i < def->os.nBootDevs ; i++) {
+                 switch (def->os.bootDevs[i]) {
+diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
+index bf20a64..f7121ab 100644
+--- a/src/xen/xm_internal.c
++++ b/src/xen/xm_internal.c
+@@ -46,6 +46,7 @@
+ #include "util.h"
+ #include "memory.h"
+ #include "logging.h"
++#include "count-one-bits.h"
+
+ #define VIR_FROM_THIS VIR_FROM_XENXM
+
+@@ -772,10 +773,12 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
+     def->mem.max_balloon *= 1024;
+
+     if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
+-        (unsigned short) count != count)
++        MAX_VIRT_CPUS < count)
+         goto cleanup;
+     def->maxvcpus = count;
+-    def->vcpus = def->maxvcpus;
++    if (xenXMConfigGetULong(conf, "vcpu_avail", &count, -1) < 0)
++        goto cleanup;
++    def->vcpus = MIN(count_one_bits(count), def->maxvcpus);
+
+     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
+         goto cleanup;
+@@ -2246,6 +2249,9 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
+
+     if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
+         goto no_memory;
++    if (def->vcpus < def->maxvcpus &&
++        xenXMConfigSetInt(conf, "vcpu_avail", (1U << def->vcpus) - 1) < 0)
++        goto no_memory;
+
+     if ((def->cpumask != NULL) &&
+         ((cpus = virDomainCpuSetFormat(def->cpumask,
+diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
+new file mode 100644
+index 0000000..2be6822
+--- /dev/null
++++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
+@@ -0,0 +1 @@
++(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d2171f48fb2e068e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
+diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
+new file mode 100644
+index 0000000..0d6bf11
+--- /dev/null
++++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
+@@ -0,0 +1,27 @@
++<domain type='xen' id='6'>
++  <name>pvtest</name>
++  <uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid>
++  <memory>430080</memory>
++  <currentMemory>430080</currentMemory>
++  <vcpu current='2'>4</vcpu>
++  <os>
++    <type>linux</type>
++    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
++    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
++    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
++  </os>
++  <clock offset='utc'/>
++  <on_poweroff>destroy</on_poweroff>
++  <on_reboot>destroy</on_reboot>
++  <on_crash>destroy</on_crash>
++  <devices>
++    <disk type='file' device='disk'>
++      <driver name='file'/>
++      <source file='/root/some.img'/>
++      <target dev='xvda' bus='xen'/>
++    </disk>
++    <console type='pty'>
++      <target type='xen' port='0'/>
++    </console>
++  </devices>
++</domain>
+diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c
+index d62b44f..f100dd8 100644
+--- a/tests/sexpr2xmltest.c
++++ b/tests/sexpr2xmltest.c
+@@ -132,6 +132,7 @@ mymain(int argc, char **argv)
+     DO_TEST("pv-vfb-type-crash", "pv-vfb-type-crash", 3);
+     DO_TEST("fv-autoport", "fv-autoport", 3);
+     DO_TEST("pv-bootloader", "pv-bootloader", 1);
++    DO_TEST("pv-vcpus", "pv-vcpus", 1);
+
+     DO_TEST("disk-file", "disk-file", 2);
+     DO_TEST("disk-block", "disk-block", 2);
+diff --git a/tests/xmconfigdata/test-paravirt-vcpu.cfg b/tests/xmconfigdata/test-paravirt-vcpu.cfg
+new file mode 100644
+index 0000000..24c78f4
+--- /dev/null
++++ b/tests/xmconfigdata/test-paravirt-vcpu.cfg
+@@ -0,0 +1,17 @@
++name = "XenGuest1"
++uuid = "c7a5fdb0-cdaf-9455-926a-d65c16db1809"
++maxmem = 579
++memory = 394
++vcpus = 4
++vcpu_avail = 3
++bootloader = "/usr/bin/pygrub"
++on_poweroff = "destroy"
++on_reboot = "restart"
++on_crash = "restart"
++sdl = 0
++vnc = 1
++vncunused = 1
++vnclisten = "127.0.0.1"
++vncpasswd = "123poi"
++disk = [ "phy:/dev/HostVG/XenGuest1,xvda,w" ]
++vif = [ "mac=00:16:3e:66:94:9c,bridge=br0,script=vif-bridge" ]
+diff --git a/tests/xmconfigdata/test-paravirt-vcpu.xml b/tests/xmconfigdata/test-paravirt-vcpu.xml
+new file mode 100644
+index 0000000..0be9456
+--- /dev/null
++++ b/tests/xmconfigdata/test-paravirt-vcpu.xml
+@@ -0,0 +1,32 @@
++<domain type='xen'>
++  <name>XenGuest1</name>
++  <uuid>c7a5fdb0-cdaf-9455-926a-d65c16db1809</uuid>
++  <memory>592896</memory>
++  <currentMemory>403456</currentMemory>
++  <vcpu current='2'>4</vcpu>
++  <bootloader>/usr/bin/pygrub</bootloader>
++  <os>
++    <type arch='i686' machine='xenpv'>linux</type>
++  </os>
++  <clock offset='utc'/>
++  <on_poweroff>destroy</on_poweroff>
++  <on_reboot>restart</on_reboot>
++  <on_crash>restart</on_crash>
++  <devices>
++    <disk type='block' device='disk'>
++      <driver name='phy'/>
++      <source dev='/dev/HostVG/XenGuest1'/>
++      <target dev='xvda' bus='xen'/>
++    </disk>
++    <interface type='bridge'>
++      <mac address='00:16:3e:66:94:9c'/>
++      <source bridge='br0'/>
++      <script path='vif-bridge'/>
++    </interface>
++    <console type='pty'>
++      <target type='xen' port='0'/>
++    </console>
++    <input type='mouse' bus='xen'/>
++    <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' passwd='123poi'/>
++  </devices>
++</domain>
+diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c
+index 221b322..ea00747 100644
+--- a/tests/xmconfigtest.c
++++ b/tests/xmconfigtest.c
+@@ -210,6 +210,7 @@ mymain(int argc, char **argv)
+     DO_TEST("paravirt-new-pvfb-vncdisplay", 3);
+     DO_TEST("paravirt-net-e1000", 3);
+     DO_TEST("paravirt-net-vifname", 3);
++    DO_TEST("paravirt-vcpu", 2);
+     DO_TEST("fullvirt-old-cdrom", 1);
+     DO_TEST("fullvirt-new-cdrom", 2);
+     DO_TEST("fullvirt-utc", 2);
+diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
+new file mode 100644
+index 0000000..e886545
+--- /dev/null
++++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
+@@ -0,0 +1 @@
++(vm (name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d21-71f4-8fb2-e068-e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
+\ No newline at end of file
+diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c
+index 77cf760..9cf8d39 100644
+--- a/tests/xml2sexprtest.c
++++ b/tests/xml2sexprtest.c
+@@ -118,6 +118,7 @@ mymain(int argc, char **argv)
+     DO_TEST("pv-vfb-new", "pv-vfb-new", "pvtest", 3);
+     DO_TEST("pv-vfb-new-auto", "pv-vfb-new-auto", "pvtest", 3);
+     DO_TEST("pv-bootloader", "pv-bootloader", "pvtest", 1);
++    DO_TEST("pv-vcpus", "pv-vcpus", "pvtest", 1);
+
+     DO_TEST("disk-file", "disk-file", "pvtest", 2);
+     DO_TEST("disk-block", "disk-block", "pvtest", 2);
+-- 
+1.7.2.3
+

docs/api_extension/0013-improve-getting-xen-vcpu-counts.patch

@@ -0,0 +1,216 @@
+From 290ea33111be7bdf1f1381b90de33eb0e67c1a15 Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Wed, 6 Oct 2010 17:54:41 -0600
+Subject: [PATCH 13/15] vcpu: improve support for getting xen vcpu counts
+
+* src/xen/xen_driver.c (xenUnifiedDomainGetVcpusFlags): Support
+more flags.
+* src/xen/xend_internal.h (xenDaemonDomainGetVcpusFlags): New
+prototype.
+* src/xen/xm_internal.h (xenXMDomainGetVcpusFlags): Likewise.
+* src/xen/xend_internal.c (virDomainGetVcpusFlags): New function.
+* src/xen/xm_internal.c (xenXMDomainGetVcpusFlags): Likewise.
+---
+ src/xen/xen_driver.c    |   31 +++++++++++++++++++--------
+ src/xen/xend_internal.c |   52 +++++++++++++++++++++++++++++++++++++++++++++++
+ src/xen/xend_internal.h |    2 +
+ src/xen/xm_internal.c   |   47 ++++++++++++++++++++++++++++++++++++++++++
+ src/xen/xm_internal.h   |    1 +
+ 5 files changed, 124 insertions(+), 9 deletions(-)
+
+diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
+index d6c9c57..fe2ff86 100644
+--- a/src/xen/xen_driver.c
++++ b/src/xen/xen_driver.c
+@@ -1142,20 +1142,33 @@ static int
+ xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
+ {
+     GET_PRIVATE(dom->conn);
+-    int i, ret;
++    int ret;
+
+-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
+-        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
+-                        flags);
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
++
++    /* Exactly one of LIVE or CONFIG must be set.  */
++    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
++        xenUnifiedError(VIR_ERR_INVALID_ARG,
++                        _("invalid flag combination: (0x%x)"), flags);
+         return -1;
+     }
+
+-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
+-        if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
+-            ret = drivers[i]->domainGetMaxVcpus (dom);
+-            if (ret != 0) return ret;
+-        }
++    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
++        ret = xenDaemonDomainGetVcpusFlags(dom, flags);
++        if (ret != -2)
++            return ret;
++    }
++    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
++        ret = xenXMDomainGetVcpusFlags(dom, flags);
++        if (ret != -2)
++            return ret;
++    }
++    if (flags == (VIR_DOMAIN_VCPU_CONFIG | VIR_DOMAIN_VCPU_MAXIMUM))
++        return xenHypervisorGetVcpuMax(dom);
+
++    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
+     return -1;
+ }
+
+diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
+index dfc6415..3642296 100644
+--- a/src/xen/xend_internal.c
++++ b/src/xen/xend_internal.c
+@@ -3620,6 +3620,58 @@ xenDaemonDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
+ }
+
+ /**
++ * xenDaemonDomainGetVcpusFlags:
++ * @domain: pointer to domain object
++ * @flags: bitwise-ORd from virDomainVcpuFlags
++ *
++ * Extract information about virtual CPUs of domain according to flags.
++ *
++ * Returns the number of vcpus on success, -1 if an error message was
++ * issued, and -2 if the unified driver should keep trying.
++
++ */
++int
++xenDaemonDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
++{
++    struct sexpr *root;
++    int ret;
++    xenUnifiedPrivatePtr priv;
++
++    if (domain == NULL || domain->conn == NULL || domain->name == NULL) {
++        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
++        return -1;
++    }
++
++    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
++
++    /* If xendConfigVersion is 2, then we can only report _LIVE (and
++     * xm_internal reports _CONFIG).  If it is 3, then _LIVE and
++     * _CONFIG are always in sync for a running system.  */
++    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
++        return -2;
++    if (domain->id < 0 && (flags & VIR_DOMAIN_VCPU_LIVE)) {
++        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
++                     _("domain not active"));
++        return -1;
++    }
++
++    root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
++    if (root == NULL)
++        return -1;
++
++    ret = sexpr_int(root, "domain/vcpus");
++    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM)) {
++        int vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
++        if (vcpus)
++            ret = MIN(vcpus, ret);
++    }
++    if (!ret)
++        ret = -2;
++    sexpr_free(root);
++    return ret;
++}
++
++/**
+  * virDomainGetVcpus:
+  * @domain: pointer to domain object, or NULL for Domain0
+  * @info: pointer to an array of virVcpuInfo structures (OUT)
+diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
+index c757716..923cebd 100644
+--- a/src/xen/xend_internal.h
++++ b/src/xen/xend_internal.h
+@@ -155,6 +155,8 @@ int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
+                                          unsigned int vcpu,
+                                          unsigned char *cpumap,
+                                          int maplen);
++int     xenDaemonDomainGetVcpusFlags    (virDomainPtr domain,
++                                         unsigned int flags);
+ int	xenDaemonDomainGetVcpus		(virDomainPtr domain,
+                                          virVcpuInfoPtr info,
+                                          int maxinfo,
+diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
+index f7121ab..4ea4245 100644
+--- a/src/xen/xm_internal.c
++++ b/src/xen/xm_internal.c
+@@ -1671,6 +1671,53 @@ cleanup:
+ }
+
+ /**
++ * xenXMDomainGetVcpusFlags:
++ * @domain: pointer to domain object
++ * @flags: bitwise-ORd from virDomainVcpuFlags
++ *
++ * Extract information about virtual CPUs of domain according to flags.
++ *
++ * Returns the number of vcpus on success, -1 if an error message was
++ * issued, and -2 if the unified driver should keep trying.
++ */
++int
++xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
++{
++    xenUnifiedPrivatePtr priv;
++    const char *filename;
++    xenXMConfCachePtr entry;
++    int ret = -2;
++
++    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
++        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
++        return -1;
++    }
++
++    if (domain->id != -1)
++        return -2;
++    if (flags & VIR_DOMAIN_VCPU_LIVE) {
++        xenXMError(VIR_ERR_OPERATION_FAILED, "%s", _("domain not active"));
++        return -1;
++    }
++
++    priv = domain->conn->privateData;
++    xenUnifiedLock(priv);
++
++    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
++        goto cleanup;
++
++    if (!(entry = virHashLookup(priv->configCache, filename)))
++        goto cleanup;
++
++    ret = ((flags & VIR_DOMAIN_VCPU_MAXIMUM) ? entry->def->maxvcpus
++           : entry->def->vcpus);
++
++cleanup:
++    xenUnifiedUnlock(priv);
++    return ret;
++}
++
++/**
+  * xenXMDomainPinVcpu:
+  * @domain: pointer to domain object
+  * @vcpu: virtual CPU number (reserved)
+diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
+index 3ad3456..3295fbd 100644
+--- a/src/xen/xm_internal.h
++++ b/src/xen/xm_internal.h
+@@ -45,6 +45,7 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
+ int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
+ unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
+ int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
++int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
+ int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
+                        unsigned char *cpumap, int maplen);
+ virDomainPtr xenXMDomainLookupByName(virConnectPtr conn, const char *domname);
+-- 
+1.7.2.3
+

docs/api_extension/0014-improve-setting-xen-vcpu-counts.patch

@@ -0,0 +1,342 @@
+From e443a003129a172a7332f3cb6e40b3c39363ed5e Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Thu, 14 Oct 2010 16:17:18 -0600
+Subject: [PATCH 14/15] vcpu: improve support for setting xen vcpu counts
+
+Tested with RHEL 5.6 (xendConfigVersion 2, where xend_internal
+controls live domains and xm_internal controls inactive domains).
+Hopefully this works with xendConfigVersion 3 (where xend_internal
+controls everything).
+
+* src/xen/xen_driver.c (xenUnifiedDomainSetVcpusFlags): Support
+more flags.
+(xenUnifiedGetMaxVcpus): Export.
+* src/xen/xm_internal.h (xenXMDomainSetVcpusFlags): New prototype.
+* src/xen/xend_internal.h (xenDaemonDomainSetVcpusFlags): Likewise.
+* src/xen/xen_driver.h (xenUnifiedGetMaxVcpus): Likewise.
+* src/xen/xm_internal.c (xenXMDomainSetVcpusFlags): New function.
+* src/xen/xend_internal.c (xenDaemonDomainSetVcpusFlags): Likewise.
+---
+ src/xen/xen_driver.c    |   60 ++++++++++++++++++++++++---------
+ src/xen/xen_driver.h    |    1 +
+ src/xen/xend_internal.c |   76 +++++++++++++++++++++++++++++++++++++++++++
+ src/xen/xend_internal.h |    3 ++
+ src/xen/xm_internal.c   |   83 +++++++++++++++++++++++++++++++++++++++++++++++
+ src/xen/xm_internal.h   |    2 +
+ 6 files changed, 208 insertions(+), 17 deletions(-)
+
+diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
+index fe2ff86..66e8518 100644
+--- a/src/xen/xen_driver.c
++++ b/src/xen/xen_driver.c
+@@ -508,7 +508,7 @@ xenUnifiedIsSecure(virConnectPtr conn)
+     return ret;
+ }
+
+-static int
++int
+ xenUnifiedGetMaxVcpus (virConnectPtr conn, const char *type)
+ {
+     GET_PRIVATE(conn);
+@@ -1073,36 +1073,62 @@ xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
+                                unsigned int flags)
+ {
+     GET_PRIVATE(dom->conn);
+-    int i;
++    int ret;
++
++    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
++                  VIR_DOMAIN_VCPU_CONFIG |
++                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
+
+-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
+-        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
+-                        flags);
++    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
++     * mixed with LIVE.  */
++    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
++        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
++         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
++        xenUnifiedError(VIR_ERR_INVALID_ARG,
++                        _("invalid flag combination: (0x%x)"), flags);
++        return -1;
++    }
++    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
++        xenUnifiedError(VIR_ERR_INVALID_ARG,
++                        _("argument out of range: %d"), nvcpus);
+         return -1;
+     }
+
+     /* Try non-hypervisor methods first, then hypervisor direct method
+      * as a last resort.
+      */
+-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
+-        if (i != XEN_UNIFIED_HYPERVISOR_OFFSET &&
+-            priv->opened[i] &&
+-            drivers[i]->domainSetVcpus &&
+-            drivers[i]->domainSetVcpus (dom, nvcpus) == 0)
+-            return 0;
+-
+-    if (priv->opened[XEN_UNIFIED_HYPERVISOR_OFFSET] &&
+-        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus &&
+-        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus (dom, nvcpus) == 0)
+-        return 0;
++    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
++        ret = xenDaemonDomainSetVcpusFlags(dom, nvcpus, flags);
++        if (ret != -2)
++            return ret;
++    }
++    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
++        ret = xenXMDomainSetVcpusFlags(dom, nvcpus, flags);
++        if (ret != -2)
++            return ret;
++    }
++    if (flags == VIR_DOMAIN_VCPU_LIVE)
++        return xenHypervisorSetVcpus(dom, nvcpus);
+
++    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
+     return -1;
+ }
+
+ static int
+ xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
+ {
+-    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
++    unsigned int flags = VIR_DOMAIN_VCPU_LIVE;
++    xenUnifiedPrivatePtr priv;
++
++    /* Per the documented API, it is hypervisor-dependent whether this
++     * affects just _LIVE or _LIVE|_CONFIG; in xen's case, that
++     * depends on xendConfigVersion.  */
++    if (dom) {
++        priv = dom->conn->privateData;
++        if (priv->xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4)
++            flags |= VIR_DOMAIN_VCPU_CONFIG;
++    }
++    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, flags);
+ }
+
+ static int
+diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
+index 3e7c1d0..115a26a 100644
+--- a/src/xen/xen_driver.h
++++ b/src/xen/xen_driver.h
+@@ -220,6 +220,7 @@ int  xenUnifiedRemoveDomainInfo(xenUnifiedDomainInfoListPtr info,
+ void xenUnifiedDomainEventDispatch (xenUnifiedPrivatePtr priv,
+                                     virDomainEventPtr event);
+ unsigned long xenUnifiedVersion(void);
++int xenUnifiedGetMaxVcpus(virConnectPtr conn, const char *type);
+
+ # ifndef PROXY
+ void xenUnifiedLock(xenUnifiedPrivatePtr priv);
+diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
+index 3642296..55c2cc4 100644
+--- a/src/xen/xend_internal.c
++++ b/src/xen/xend_internal.c
+@@ -3535,6 +3535,82 @@ xenDaemonLookupByID(virConnectPtr conn, int id) {
+ }
+
+ /**
++ * xenDaemonDomainSetVcpusFlags:
++ * @domain: pointer to domain object
++ * @nvcpus: the new number of virtual CPUs for this domain
++ * @flags: bitwise-ORd from virDomainVcpuFlags
++ *
++ * Change virtual CPUs allocation of domain according to flags.
++ *
++ * Returns 0 on success, -1 if an error message was issued, and -2 if
++ * the unified driver should keep trying.
++ */
++int
++xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
++                             unsigned int flags)
++{
++    char buf[VIR_UUID_BUFLEN];
++    xenUnifiedPrivatePtr priv;
++    int max;
++
++    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
++        || (vcpus < 1)) {
++        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
++        return (-1);
++    }
++
++    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
++
++    if ((domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) ||
++        (flags & VIR_DOMAIN_VCPU_MAXIMUM))
++        return -2;
++
++    /* With xendConfigVersion 2, only _LIVE is supported.  With
++     * xendConfigVersion 3, only _LIVE|_CONFIG is supported for
++     * running domains, or _CONFIG for inactive domains.  */
++    if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) {
++        if (flags & VIR_DOMAIN_VCPU_CONFIG) {
++            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
++                         _("Xend version does not support modifying "
++                           "persistent config"));
++            return -1;
++        }
++    } else if (domain->id < 0) {
++        if (flags & VIR_DOMAIN_VCPU_LIVE) {
++            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
++                         _("domain not running"));
++            return -1;
++        }
++    } else {
++        if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) !=
++            (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) {
++            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
++                         _("Xend only supports modifying both live and "
++                           "persistent config"));
++        }
++    }
++
++    /* Unfortunately, xend_op does not validate whether this exceeds
++     * the maximum.  */
++    flags |= VIR_DOMAIN_VCPU_MAXIMUM;
++    if ((max = xenDaemonDomainGetVcpusFlags(domain, flags)) < 0) {
++        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
++                     _("could not determin max vcpus for the domain"));
++        return -1;
++    }
++    if (vcpus > max) {
++        virXendError(VIR_ERR_INVALID_ARG,
++                     _("requested vcpus is greater than max allowable"
++                       " vcpus for the domain: %d > %d"), vcpus, max);
++        return -1;
++    }
++
++    snprintf(buf, sizeof(buf), "%d", vcpus);
++    return xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
++                   buf, NULL);
++}
++
++/**
+  * xenDaemonDomainSetVcpus:
+  * @domain: pointer to domain object
+  * @nvcpus: the new number of virtual CPUs for this domain
+diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
+index 923cebd..53f5d2c 100644
+--- a/src/xen/xend_internal.h
++++ b/src/xen/xend_internal.h
+@@ -151,6 +151,9 @@ int xenDaemonDomainUndefine(virDomainPtr domain);
+
+ int	xenDaemonDomainSetVcpus		(virDomainPtr domain,
+                                          unsigned int vcpus);
++int	xenDaemonDomainSetVcpusFlags	(virDomainPtr domain,
++                                         unsigned int vcpus,
++                                         unsigned int flags);
+ int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
+                                          unsigned int vcpu,
+                                          unsigned char *cpumap,
+diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
+index 4ea4245..2b8e51e 100644
+--- a/src/xen/xm_internal.c
++++ b/src/xen/xm_internal.c
+@@ -1670,6 +1670,89 @@ cleanup:
+     return ret;
+ }
+
++/*
++ * xenXMDomainSetVcpusFlags:
++ * @domain: pointer to domain object
++ * @nvcpus: number of vcpus
++ * @flags: bitwise-ORd from virDomainVcpuFlags
++ *
++ * Change virtual CPUs allocation of domain according to flags.
++ *
++ * Returns 0 on success, -1 if an error message was issued, and -2 if
++ * the unified driver should keep trying.
++ */
++int
++xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
++                         unsigned int flags)
++{
++    xenUnifiedPrivatePtr priv;
++    const char *filename;
++    xenXMConfCachePtr entry;
++    int ret = -1;
++    int max;
++
++    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
++        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
++        return -1;
++    }
++    if (domain->conn->flags & VIR_CONNECT_RO) {
++        xenXMError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
++        return -1;
++    }
++    if (domain->id != -1)
++        return -2;
++    if (flags & VIR_DOMAIN_VCPU_LIVE) {
++        xenXMError(VIR_ERR_OPERATION_INVALID, "%s",
++                   _("domain is not running"));
++        return -1;
++    }
++
++    priv = domain->conn->privateData;
++    xenUnifiedLock(priv);
++
++    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
++        goto cleanup;
++
++    if (!(entry = virHashLookup(priv->configCache, filename)))
++        goto cleanup;
++
++    /* Hypervisor maximum. */
++    if ((max = xenUnifiedGetMaxVcpus(domain->conn, NULL)) < 0) {
++        xenXMError(VIR_ERR_INTERNAL_ERROR, "%s",
++                   _("could not determin max vcpus for the domain"));
++        goto cleanup;
++    }
++    /* Can't specify a current larger than stored maximum; but
++     * reducing maximum can silently reduce current.  */
++    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM))
++        max = entry->def->maxvcpus;
++    if (vcpus > max) {
++        xenXMError(VIR_ERR_INVALID_ARG,
++                   _("requested vcpus is greater than max allowable"
++                     " vcpus for the domain: %d > %d"), vcpus, max);
++        goto cleanup;
++    }
++
++    if (flags & VIR_DOMAIN_VCPU_MAXIMUM) {
++        entry->def->maxvcpus = vcpus;
++        if (entry->def->vcpus > vcpus)
++            entry->def->vcpus = vcpus;
++    } else {
++        entry->def->vcpus = vcpus;
++    }
++
++    /* If this fails, should we try to undo our changes to the
++     * in-memory representation of the config file. I say not!
++     */
++    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
++        goto cleanup;
++    ret = 0;
++
++cleanup:
++    xenUnifiedUnlock(priv);
++    return ret;
++}
++
+ /**
+  * xenXMDomainGetVcpusFlags:
+  * @domain: pointer to domain object
+diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
+index 3295fbd..a46e1a2 100644
+--- a/src/xen/xm_internal.h
++++ b/src/xen/xm_internal.h
+@@ -45,6 +45,8 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
+ int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
+ unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
+ int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
++int xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
++                             unsigned int flags);
+ int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
+ int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
+                        unsigned char *cpumap, int maplen);
+-- 
+1.7.2.3
+

docs/api_extension/0015-remove-dead-xen-code.patch

@@ -0,0 +1,228 @@
+From b013788742183afec9aa5068d3cfd185a3b5c62e Mon Sep 17 00:00:00 2001
+From: Eric Blake <eblake@redhat.com>
+Date: Thu, 7 Oct 2010 08:59:27 -0600
+Subject: [PATCH 15/15] vcpu: remove dead xen code
+
+* src/xen/xen_driver.h (xenUnifiedDriver): Remove now-unused
+domainGetMaxVcpus, domainSetVcpus.
+* src/xen/proxy_internal.c (xenProxyDriver): Likewise.
+* src/xen/xen_hypervisor.c (xenHypervisorDriver): Likewise.
+* src/xen/xen_inotify.c (xenInotifyDriver): Likewise.
+* src/xen/xend_internal.c (xenDaemonDriver)
+(xenDaemonDomainSetVcpus): Likewise.
+* src/xen/xm_internal.c (xenXMDriver, xenXMDomainSetVcpus):
+Likewise.
+* src/xen/xs_internal.c (xenStoreDriver): Likewise.
+---
+ src/xen/proxy_internal.c |    2 --
+ src/xen/xen_driver.h     |    4 +---
+ src/xen/xen_hypervisor.c |    2 --
+ src/xen/xen_inotify.c    |    2 --
+ src/xen/xend_internal.c  |   33 ---------------------------------
+ src/xen/xm_internal.c    |   43 -------------------------------------------
+ src/xen/xs_internal.c    |    2 --
+ 7 files changed, 1 insertions(+), 87 deletions(-)
+
+diff --git a/src/xen/proxy_internal.c b/src/xen/proxy_internal.c
+index 335dfc4..4033727 100644
+--- a/src/xen/proxy_internal.c
++++ b/src/xen/proxy_internal.c
+@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenProxyDriver = {
+     NULL, /* domainSave */
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+-    NULL, /* domainSetVcpus */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+-    NULL, /* domainGetMaxVcpus */
+     NULL, /* listDefinedDomains */
+     NULL, /* numOfDefinedDomains */
+     NULL, /* domainCreate */
+diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
+index 115a26a..53f97d4 100644
+--- a/src/xen/xen_driver.h
++++ b/src/xen/xen_driver.h
+@@ -1,7 +1,7 @@
+ /*
+  * xen_unified.c: Unified Xen driver.
+  *
+- * Copyright (C) 2007 Red Hat, Inc.
++ * Copyright (C) 2007, 2010 Red Hat, Inc.
+  *
+  * See COPYING.LIB for the License of this software
+  *
+@@ -84,10 +84,8 @@ struct xenUnifiedDriver {
+         virDrvDomainSave		domainSave;
+         virDrvDomainRestore		domainRestore;
+         virDrvDomainCoreDump		domainCoreDump;
+-        virDrvDomainSetVcpus		domainSetVcpus;
+         virDrvDomainPinVcpu		domainPinVcpu;
+         virDrvDomainGetVcpus		domainGetVcpus;
+-        virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
+         virDrvListDefinedDomains	listDefinedDomains;
+         virDrvNumOfDefinedDomains	numOfDefinedDomains;
+         virDrvDomainCreate		domainCreate;
+diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c
+index 6246513..3797865 100644
+--- a/src/xen/xen_hypervisor.c
++++ b/src/xen/xen_hypervisor.c
+@@ -784,10 +784,8 @@ struct xenUnifiedDriver xenHypervisorDriver = {
+     NULL, /* domainSave */
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+-    xenHypervisorSetVcpus, /* domainSetVcpus */
+     xenHypervisorPinVcpu, /* domainPinVcpu */
+     xenHypervisorGetVcpus, /* domainGetVcpus */
+-    xenHypervisorGetVcpuMax, /* domainGetMaxVcpus */
+     NULL, /* listDefinedDomains */
+     NULL, /* numOfDefinedDomains */
+     NULL, /* domainCreate */
+diff --git a/src/xen/xen_inotify.c b/src/xen/xen_inotify.c
+index d24b20f..9507061 100644
+--- a/src/xen/xen_inotify.c
++++ b/src/xen/xen_inotify.c
+@@ -71,10 +71,8 @@ struct xenUnifiedDriver xenInotifyDriver = {
+     NULL, /* domainSave */
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+-    NULL, /* domainSetVcpus */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+-    NULL, /* domainGetMaxVcpus */
+     NULL, /* listDefinedDomains */
+     NULL, /* numOfDefinedDomains */
+     NULL, /* domainCreate */
+diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
+index 55c2cc4..b90c331 100644
+--- a/src/xen/xend_internal.c
++++ b/src/xen/xend_internal.c
+@@ -3611,37 +3611,6 @@ xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
+ }
+
+ /**
+- * xenDaemonDomainSetVcpus:
+- * @domain: pointer to domain object
+- * @nvcpus: the new number of virtual CPUs for this domain
+- *
+- * Dynamically change the number of virtual CPUs used by the domain.
+- *
+- * Returns 0 for success; -1 (with errno) on error
+- */
+-int
+-xenDaemonDomainSetVcpus(virDomainPtr domain, unsigned int vcpus)
+-{
+-    char buf[VIR_UUID_BUFLEN];
+-    xenUnifiedPrivatePtr priv;
+-
+-    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
+-     || (vcpus < 1)) {
+-        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
+-        return (-1);
+-    }
+-
+-    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
+-
+-    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
+-        return(-1);
+-
+-    snprintf(buf, sizeof(buf), "%d", vcpus);
+-    return(xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
+-                   buf, NULL));
+-}
+-
+-/**
+  * xenDaemonDomainPinCpu:
+  * @domain: pointer to domain object
+  * @vcpu: virtual CPU number
+@@ -5213,10 +5182,8 @@ struct xenUnifiedDriver xenDaemonDriver = {
+     xenDaemonDomainSave,         /* domainSave */
+     xenDaemonDomainRestore,      /* domainRestore */
+     xenDaemonDomainCoreDump,     /* domainCoreDump */
+-    xenDaemonDomainSetVcpus,     /* domainSetVcpus */
+     xenDaemonDomainPinVcpu,      /* domainPinVcpu */
+     xenDaemonDomainGetVcpus,     /* domainGetVcpus */
+-    NULL,                        /* domainGetMaxVcpus */
+     xenDaemonListDefinedDomains, /* listDefinedDomains */
+     xenDaemonNumOfDefinedDomains,/* numOfDefinedDomains */
+     xenDaemonDomainCreate,       /* domainCreate */
+diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
+index 2b8e51e..430d40b 100644
+--- a/src/xen/xm_internal.c
++++ b/src/xen/xm_internal.c
+@@ -103,10 +103,8 @@ struct xenUnifiedDriver xenXMDriver = {
+     NULL, /* domainSave */
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+-    xenXMDomainSetVcpus, /* domainSetVcpus */
+     xenXMDomainPinVcpu, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+-    NULL, /* domainGetMaxVcpus */
+     xenXMListDefinedDomains, /* listDefinedDomains */
+     xenXMNumOfDefinedDomains, /* numOfDefinedDomains */
+     xenXMDomainCreate, /* domainCreate */
+@@ -1630,47 +1628,6 @@ cleanup:
+ }
+
+ /*
+- * Set the VCPU count in config
+- */
+-int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
+-    xenUnifiedPrivatePtr priv;
+-    const char *filename;
+-    xenXMConfCachePtr entry;
+-    int ret = -1;
+-
+-    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
+-        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
+-        return (-1);
+-    }
+-    if (domain->conn->flags & VIR_CONNECT_RO)
+-        return (-1);
+-    if (domain->id != -1)
+-        return (-1);
+-
+-    priv = domain->conn->privateData;
+-    xenUnifiedLock(priv);
+-
+-    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
+-        goto cleanup;
+-
+-    if (!(entry = virHashLookup(priv->configCache, filename)))
+-        goto cleanup;
+-
+-    entry->def->maxvcpus = entry->def->vcpus = vcpus;
+-
+-    /* If this fails, should we try to undo our changes to the
+-     * in-memory representation of the config file. I say not!
+-     */
+-    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
+-        goto cleanup;
+-    ret = 0;
+-
+-cleanup:
+-    xenUnifiedUnlock(priv);
+-    return ret;
+-}
+-
+-/*
+  * xenXMDomainSetVcpusFlags:
+  * @domain: pointer to domain object
+  * @nvcpus: number of vcpus
+diff --git a/src/xen/xs_internal.c b/src/xen/xs_internal.c
+index 9296f25..a9817b1 100644
+--- a/src/xen/xs_internal.c
++++ b/src/xen/xs_internal.c
+@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenStoreDriver = {
+     NULL, /* domainSave */
+     NULL, /* domainRestore */
+     NULL, /* domainCoreDump */
+-    NULL, /* domainSetVcpus */
+     NULL, /* domainPinVcpu */
+     NULL, /* domainGetVcpus */
+-    NULL, /* domainGetMaxVcpus */
+     NULL, /* listDefinedDomains */
+     NULL, /* numOfDefinedDomains */
+     NULL, /* domainCreate */
+-- 
+1.7.2.3
+

docs/apps.html.in

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
-    <h1>Applications using libvirt</h1>
+    <h1>Applications using <strong>libvirt</strong></h1>
 
     <p>
       This page provides an illustration of the wide variety of
@@ -11,7 +11,7 @@
 
     <ul id="toc"></ul>
 
-    <h2><a id="add">Add an application</a></h2>
+    <h2><a name="add">Add an application</a></h2>
 
     <p>
       To add an application not listed on this page, send a message
@@ -19,18 +19,35 @@
       be added here, or simply send a patch against the documentation
       in the libvirt.git docs subdirectory.
       If your application uses libvirt as its API,
-      the following graphics are available for your website to advertise
+      the following graphic is available for your website to advertise
       support for libvirt:
     </p>
 
     <p class="image">
-      <img src="logos/logo-square-powered-96.png" alt="libvirt powered"/>
-      <img src="logos/logo-square-powered-128.png" alt="libvirt powered"/>
-      <img src="logos/logo-square-powered-192.png" alt="libvirt powered"/>
-      <img src="logos/logo-square-powered-256.png" alt="libvirt powered"/>
+      <img src="madeWith.png" alt="Made with libvirt"/>
     </p>
 
-    <h2><a id="command">Command line tools</a></h2>
+    <h2><a name="clientserver">Client/Server applications</a></h2>
+
+    <dl>
+      <dt><a href="http://archipelproject.org">Archipel</a></dt>
+      <dd>
+        Archipel is a libvirt-based solution to manage and supervise virtual
+        machines.  It uses XMPP for all communication. There is no web
+        service or custom protocol.  You just need at least one XMPP server,
+        like eJabberd, to start playing with it.  This allows Archipel to
+        work completely real time.  You never have to refresh the user
+        interface, you'll be notified as soon as something happens. You can
+        even use your favorite chat clients to command your infrastructure.
+      </dd>
+      <dd>
+        Isn't it great to be able to open a chat conversation with your
+        virtual machine and say things like "How are you today?" or "Hey,
+        please reboot"?
+      </dd>
+    </dl>
+
+    <h2><a name="command">Command line tools</a></h2>
 
     <dl>
       <dt><a href="http://libguestfs.org">guestfish</a></dt>
@@ -45,21 +62,21 @@
         management tasks on all libvirt managed domains, networks and
         storage. This is part of the libvirt core distribution.
       </dd>
-      <dt><a href="https://virt-manager.org/">virt-clone</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-clone</a></dt>
       <dd>
         Allows the disk image(s) and configuration for an existing
         virtual machine to be cloned to form a new virtual machine.
         It automates copying of data across to new disk images, and
         updates the UUID, MAC address, and name in the configuration.
       </dd>
-      <dt><a href="https://people.redhat.com/rjones/virt-df/">virt-df</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-df/">virt-df</a></dt>
       <dd>
         Examine the utilization of each filesystem in a virtual machine
         from the comfort of the host machine. This tool peeks into the
         guest disks and determines how much space is used. It can cope
         with common Linux filesystems and LVM volumes.
       </dd>
-      <dt><a href="https://virt-manager.org/">virt-image</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-image</a></dt>
       <dd>
         Provides a way to deploy virtual appliances. It defines a
         simplified portable XML format describing the pre-requisites
@@ -67,47 +84,28 @@
         into the domain XML format for execution under any libvirt
         hypervisor meeting the pre-requisites.
       </dd>
-      <dt><a href="https://virt-manager.org/">virt-install</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-install</a></dt>
       <dd>
         Provides a way to provision new virtual machines from a
         OS distribution install tree. It supports provisioning from
         local CD images, and the network over NFS, HTTP and FTP.
       </dd>
-      <dt><a href="https://people.redhat.com/rjones/virt-top/">virt-top</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-top/">virt-top</a></dt>
       <dd>
         Watch the CPU, memory, network and disk utilization of all
         virtual machines running on a host.
       </dd>
       <dt>
-        <a href="https://people.redhat.com/~rjones/virt-what/">virt-what</a>
+        <a href="http://people.redhat.com/~rjones/virt-what/">virt-what</a>
       </dt>
       <dd>
         virt-what is a shell script for detecting if the program is running
         in a virtual machine.  It prints out a list of facts about the
         virtual machine, derived from heuristics.
       </dd>
-      <dt><a href="https://sourceware.org/systemtap/">stap</a></dt>
-      <dd>
-        SystemTap is a tool used to gather rich information about a running
-        system through the use of scripts. Starting from v2.4, the front-end
-        application stap can use libvirt to gather data within virtual
-        machines.
-      </dd>
-      <dt><a href="https://github.com/pradels/vagrant-libvirt/">vagrant-libvirt</a></dt>
-      <dd>
-        Vagrant-Libvirt is a Vagrant plugin that uses libvirt to manage virtual
-        machines. It is a command line tool for developers that makes it very
-        fast and easy to deploy and re-deploy an environment of vm's.
-      </dd>
-      <dt><a href="https://github.com/virt-lightning/virt-lightning">virt-lightning</a></dt>
-      <dd>
-        Virt-Lightning uses libvirt, cloud-init and libguestfs to allow anyone
-        to quickly start a new VM. Very much like a container CLI, but with a
-        virtual machine.
-      </dd>
     </dl>
 
-    <h2><a id="configmgmt">Configuration Management</a></h2>
+    <h2><a name="configmgmt">Configuration Management</a></h2>
 
     <dl>
       <dt><a href="https://wiki.lcfg.org/bin/view/LCFG/LcfgLibvirt">LCFG</a></dt>
@@ -125,10 +123,10 @@
       </dd>
     </dl>
 
-    <h2><a id="continuousintegration">Continuous Integration</a></h2>
+    <h2><a name="continuousintegration">Continuous Integration</a></h2>
 
     <dl>
-      <dt><a href="http://docs.buildbot.net/latest/manual/configuration/workers-libvirt.html">BuildBot</a></dt>
+      <dt><a href="http://buildbot.net/buildbot/docs/current/Libvirt.html">BuildBot</a></dt>
       <dd>
         BuildBot is a system to automate the compile/test cycle required
         by most software projects.  CVS commits trigger new builds, run on
@@ -138,7 +136,7 @@
     </dl>
 
     <dl>
-      <dt><a href="https://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
+      <dt><a href="http://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
       <dd>
         This plugin for Jenkins adds a way to control guest domains hosted
         on Xen or QEMU/KVM.  You configure a Jenkins Slave,
@@ -149,24 +147,28 @@
       </dd>
     </dl>
 
-    <h2><a id="conversion">Conversion</a></h2>
+    <h2><a name="conversion">Conversion</a></h2>
 
     <dl>
-      <dt><a href="http://libguestfs.org/virt-p2v.1.html">virt-p2v</a></dt>
+      <dt><a href="https://rwmj.wordpress.com/2009/10/13/poor-mans-p2v/">Poor mans p2v</a></dt>
       <dd>
-        Convert a physical machine to run on KVM.  It is a LiveCD
-        which is booted on the machine to be converted.  It collects a
-        little information from the user, then copies the disks over
-        to a remote machine and defines the XML for a domain to run
-        the guest.  (Note this tool is included with libguestfs)
+        A simple approach for converting a physical machine to a virtual
+        machine, using a rescue CD.
       </dd>
-      <dt><a href="http://libguestfs.org/virt-v2v.1.html">virt-v2v</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
       <dd>
-        virt-v2v converts guests from a foreign hypervisor to run on
-        KVM, managed by libvirt.  It can convert guests from VMware or
-        Xen to run on OpenStack, oVirt (RHEV-M), or local libvirt.  It
+        An older tool for converting a physical machine into a virtual
+        machine.  It is a LiveCD which is booted on the machine to be
+        converted.  It collects a little information from the user, then
+        copies the disks over to a remote machine and defines the XML for a
+        domain to run the guest.
+      </dd>
+      <dt><a href="http://git.fedorahosted.org/git/?p=virt-v2v.git;a=summary">virt-v2v</a></dt>
+      <dd>
+        virt-v2v converts guests from a foreign hypervisor to run on KVM,
+        managed by libvirt.  It can currently convert Red Hat Enterprise
+        Linux (RHEL) and Fedora guests running on Xen and VMware ESX.  It
         will enable VirtIO drivers in the converted guest if possible.
-        (Note this tool is included with libguestfs)
       </dd>
       <dd>
         For RHEL customers of Red Hat, conversion of Windows guests is also
@@ -180,37 +182,26 @@
       </dd>
     </dl>
 
-    <h2><a id="desktop">Desktop applications</a></h2>
+    <h2><a name="desktop">Desktop applications</a></h2>
 
     <dl>
-      <dt><a href="https://virt-manager.org/">virt-manager</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-manager</a></dt>
       <dd>
         A general purpose desktop management tool, able to manage
         virtual machines across both local and remotely accessed
         hypervisors. It is targeted at home and small office usage
         up to managing 10-20 hosts and their VMs.
       </dd>
-      <dt><a href="https://virt-manager.org/">virt-viewer</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-viewer</a></dt>
       <dd>
         A lightweight tool for accessing the graphical console
         associated with a virtual machine. It can securely connect
         to remote consoles supporting the VNC protocol. Also provides
         an optional mozilla browser plugin.
       </dd>
-      <dt><a href="https://f1ash.github.io/qt-virt-manager">qt-virt-manager</a></dt>
-      <dd>
-        The Qt GUI for create and control VMs and another virtual entities
-        (aka networks, storages, interfaces, secrets, network filters).
-        Contains integrated LXC/SPICE/VNC viewer for accessing the graphical or
-        text console associated with a virtual machine or container.
-      </dd>
-      <dt><a href="https://f1ash.github.io/qt-virt-manager/#virtual-machines-viewer">qt-remote-viewer</a></dt>
-      <dd>
-        The Qt VNC/SPICE viewer for access to remote desktops or VMs.
-      </dd>
     </dl>
 
-    <h2><a id="iaas">Infrastructure as a Service (IaaS)</a></h2>
+    <h2><a name="iaas">Infrastructure as a Service (IaaS)</a></h2>
 
     <dl>
       <dt><a href="http://cc1.ifj.edu.pl">Cracow Cloud One</a></dt>
@@ -220,11 +211,21 @@
         it easy to benefit from private Cloud Computing technology.
       </dd>
 
-      <dt><a href="https://github.com/eucalyptus/eucalyptus">Eucalyptus</a></dt>
+      <dt><a href="http://www.emotivecloud.net">EMOTIVE Cloud</a></dt>
+      <dd>The EMOTIVE (Elastic Management Of Tasks In Virtualized
+        Environments) middleware allows executing tasks and providing
+        virtualized environments to the users with Xen, KVM or
+        VirtualBox hypervisor. EMOTIVE's main feature is VM management
+        with different scheduling policies. It can be also used as a
+        cloud provider and is very easy to extend thanks to its
+        modular Web Services architecture.
+      </dd>
+
+      <dt><a href="http://www.eucalyptus.com">Eucalyptus</a></dt>
       <dd>
         Eucalyptus is an on-premise Infrastructure as a Service cloud
         software platform that is open source and
-        AWS-compatible. Eucalyptus uses libvirt virtualization API to
+        AWS-compatible. Eucalyptus uses libivrt virtualization API to
         directly interact with Xen and KVM hypervisors.
       </dd>
 
@@ -244,7 +245,7 @@
         management.
       </dd>
 
-      <dt><a href="https://www.openstack.org">OpenStack</a></dt>
+      <dt><a href="http://www.openstack.org">OpenStack</a></dt>
       <dd>
         OpenStack is a "cloud operating system" usable for both public
         and private clouds.  Its various parts take care of compute,
@@ -252,29 +253,9 @@
         using a dashboard.  Compute part uses libvirt to manage VM
         life-cycle, monitoring and so on.
       </dd>
-
-      <dt><a href="https://github.com/gustavfranssonnyvell/cherrypop">Cherrypop</a></dt>
-      <dd>
-        A cloud software with no masters or central points. Nodes
-        autodetect other nodes and autodistribute virtual
-        machines and autodivide up the workload. Also there is no
-        minimum limit for hosts, well, one might be nice. It's
-        perfect for setting up low-end servers in a cloud or a
-        cloud where you want the most bang for the bucks.
-      </dd>
-
-      <dt><a href="http://en.zstack.io/">ZStack</a></dt>
-      <dd>
-        ZStack is an open source IaaS software that aims to automate the
-        management of all resources (compute, storage, networking, etc.) in a
-        datacenter by using APIs, thus conforming to the principles of a
-        software-defined datacenter. The key strengths of ZStack in terms of
-        management are scalability, performance, and a fast, user-friendly
-        deployment.
-      </dd>
     </dl>
 
-    <h2><a id="libraries">Libraries</a></h2>
+    <h2><a name="libraries">Libraries</a></h2>
 
     <dl>
       <dt><a href="http://libguestfs.org">libguestfs</a></dt>
@@ -289,28 +270,23 @@
         host, and there is a subproject to allow merging changes into the
         Windows Registry in Windows guests.
       </dd>
-
-      <dt><a href="https://sandbox.libvirt.org">libvirt-sandbox</a></dt>
-      <dd>
-        A library and command line tools for simplifying the creation of
-        application sandboxes using virtualization technology. It currently
-        supports either KVM, QEMU or LXC as backends. Integration with
-        systemd facilitates sandboxing of system services like apache.
-      </dd>
-      <dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
-          Libvirt Object bindings</a></dt>
-      <dd>
-        Allows using simple ruby objects to manipulate
-        hypervisors, guests, storage, network etc.  It is
-        based on top of
-        the <a href="https://libvirt.org/ruby">native ruby bindings</a>.
-      </dd>
     </dl>
 
-    <h2><a id="livecd">LiveCD / Appliances</a></h2>
+        <dl>
+            <dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
+            Libvirt Object bindings</a></dt>
+            <dd>
+                Allows using simple ruby objects to manipulate
+                hypervisors, guests, storage, network etc.  It is
+                based on top of
+                the <a href="http://libvirt.org/ruby">native ruby
+                bindings</a>.
+            </dd>
+        </dl>
+    <h2><a name="livecd">LiveCD / Appliances</a></h2>
 
     <dl>
-      <dt><a href="http://libguestfs.org/virt-v2v/">virt-p2v</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
       <dd>
         An older tool for converting a physical machine into a virtual
         machine.  It is a LiveCD which is booted on the machine to be
@@ -320,9 +296,9 @@
       </dd>
     </dl>
 
-    <h2><a id="monitoring">Monitoring</a></h2>
+    <h2><a name="monitoring">Monitoring</a></h2>
     <dl>
-      <dt><a href="https://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
+      <dt><a href="http://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
       <dd>
         The libvirt-plugin is part of <a href="http://collectd.org/">collectd</a>
         and gathers statistics about virtualized guests on a system. This
@@ -331,19 +307,13 @@
         For a full description, please refer to the libvirt section in the
         collectd.conf(5) manual page.
       </dd>
-      <dt><a href="http://www.sflow.net/">Host sFlow</a></dt>
+      <dt><a href="http://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
       <dd>
-        Host sFlow is a lightweight agent running on KVM hypervisors that
-        links to libvirt library and exports standardized cpu, memory, network
-        and disk metrics for all virtual machines.
-      </dd>
-      <dt><a href="https://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
-      <dd>
-        The plugins provided by Guido Günther allow to monitor various things
+        The plugins provided by Guido G&uuml;nther allow to monitor various things
         like network and block I/O with
         <a href="http://munin.projects.linpro.no/">Munin</a>.
       </dd>
-      <dt><a href="http://people.redhat.com/rjones/nagios-virt/">Nagios-virt</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/nagios-virt/">Nagios-virt</a></dt>
       <dd>
         Nagios-virt is a configuration tool to add monitoring of your
         virtualised domains to <a href="http://www.nagios.org/">Nagios</a>.
@@ -351,20 +321,18 @@
         your Xen or QEMU/KVM guests, or to integrate with your existing Nagios
         installation.
       </dd>
-      <dt><a href="http://www.pcp.io/man/man1/pmdalibvirt.1.html">PCP</a></dt>
+      <dt><a href="http://community.zenoss.org/docs/DOC-4687">Zenoss</a></dt>
       <dd>
-        The PCP libvirt PMDA (plugin) is part of the
-        <a href="http://pcp.io/">PCP</a> toolkit and provides
-        hypervisor and guest information and complete set of guest performance
-        metrics. It supports pCPU, vCPU, memory, block device, network interface,
-        and performance event metrics for each virtual guest.
+        The Zenoss libvirt Zenpack adds support for monitoring virtualization
+        servers.  It has been tested with KVM, QEMU, VMware ESX, and VMware
+        GSX.
       </dd>
     </dl>
 
-    <h2><a id="provisioning">Provisioning</a></h2>
+    <h2><a name="provisioning">Provisioning</a></h2>
 
     <dl>
-      <dt><a href="https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Tivoli+Provisioning+Manager">Tivoli Provisioning Manager</a></dt>
+      <dt><a href="http://www.ibm.com/software/tivoli/products/prov-mgr/">Tivoli Provisioning Manager</a></dt>
       <dd>
         Part of the IBM Tivoli family, Tivoli Provisioning Manager (TPM) is
         an IT lifecycle automation product.  It
@@ -374,7 +342,7 @@
     </dl>
 
     <dl>
-      <dt><a href="https://theforeman.org">Foreman</a></dt>
+      <dt><a href="http://theforeman.org">Foreman</a></dt>
       <dd>
       Foreman is an open source web based application aimed to be a
       Single Address For All Machines Life Cycle Management. Foreman:
@@ -395,10 +363,10 @@
     </dl>
 
 
-    <h2><a id="web">Web applications</a></h2>
+    <h2><a name="web">Web applications</a></h2>
 
     <dl>
-      <dt><a href="http://www.abiquo.com/">AbiCloud</a></dt>
+      <dt><a href="http://community.abiquo.com/display/AbiCloud">AbiCloud</a></dt>
       <dd>
         AbiCloud is an open source cloud platform manager which allows to
         easily deploy a private cloud in your datacenter. One of the key
@@ -406,74 +374,23 @@
         infrastructure. You can deploy a new service just dragging and
         dropping a VM.
       </dd>
-      <dt><a href="https://kimchi-project.github.io/kimchi/">Kimchi</a></dt>
-      <dd>
-        Kimchi is an HTML5 based management tool for KVM. It is designed to
-        make it as easy as possible to get started with KVM and create your first guest.
-
-        Kimchi manages KVM guests through libvirt. The management interface is accessed
-        over the web using a browser that supports HTML5.
-      </dd>
-      <dt><a href="https://ovirt.org/">oVirt</a></dt>
+      <dt><a href="http://ovirt.org/">oVirt</a></dt>
       <dd>
         oVirt provides the ability to manage large numbers of virtual
         machines across an entire data center of hosts. It integrates
         with FreeIPA for Kerberos authentication, and in the future,
         certificate management.
       </dd>
-      <dt><a href="https://ispsystem.com/en/software/vmmanager">VMmanager</a></dt>
-      <dd>
-        VMmanager is a software solution for virtualization management
-        that can be used both for hosting virtual machines and
-        building a cloud.  VMmanager can manage not only one server,
-        but a large cluster of hypervisors.  It delivers a number of
-        functions, such as live migration that allows for load
-        balancing between cluster nodes, monitoring CPU, memory.
-      </dd>
-      <dt><a href="https://mist.io/">mist.io</a></dt>
-      <dd>
-        Mist.io is an open source project and a service that can assist you in
-        managing your virtual machines on a unified way, providing a simple
-        interface for all of your infrastructure (multiple public cloud
-        providers, OpenStack based public/private clouds, Docker servers, bare
-        metal servers and now KVM hypervisors).
-      </dd>
-      <dt><a href="https://ravada.upc.edu/">Ravada</a></dt>
-      <dd>
-        Ravada is an open source tool for managing Virtual Desktop
-        Infrastructure (VDI). It is very easy to install and use. Following
-        the documentation, you'll be ready to deploy virtual machines in
-        minutes. The only requirements for the users are a Web browser and
-        a lightweight remote viewer.
-      </dd>
-      <dt><a href="https://github.com/cutelyst/Virtlyst">Virtlyst</a></dt>
-      <dd>
-        Virtlyst is an open source web application built with C++11, Cutelyst and Qt.
-        It features:
-        <ul>
-          <li>Low memory usage (around 5 MiB of RAM)</li>
-          <li>Look and feel easily customized with HTML templates that use the Django syntax</li>
-          <li>VNC/Spice console directly in the browser using websockets on the same HTTP port</li>
-          <li>Host and Domain statistics graphs (CPU, Memory, IO, Network)</li>
-          <li>Connect to multiple libvirtd instances (over local Unix domain socket, SSH, TCP and TLS)</li>
-          <li>Manage Storage Pools, Storage Volumes, Networks, Interfaces, and Secrets</li>
-          <li>Create and launch VMs</li>
-          <li>Configure VMs with easy panels or go pro and edit the VM's XML</li>
-        </ul>
-      </dd>
     </dl>
 
-    <h2><a id="other">Other</a></h2>
+    <h2><a name="mobile">Mobile applications</a></h2>
 
     <dl>
-      <dt><a href="https://cuckoosandbox.org/">Cuckoo Sandbox</a></dt>
+      <dt><a href="https://market.android.com/details?id=vm.manager">VM Manager</a></dt>
       <dd>
-        Cuckoo Sandbox is a malware analysis system.  You can throw
-        any suspicious file at it and in a matter of seconds Cuckoo
-        will provide you back some detailed results outlining what
-        such file did when executed inside an isolated environment.
-        And libvirt is one of the backends that can be used for the
-        isolated environment.
+        VM Manager is VM (libvirt) manager (over SSH) application. VM Manager
+        is an application for libvirt VM / Domain management over SSH.
+        Please keep in mind that this software is under heavy development.
       </dd>
     </dl>
 

docs/archdomain.html.in

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <body>
+    <h1>Domain management architecture</h1>
+  </body>
+</html>

docs/architecture.html.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body>
     <h1 >libvirt architecture</h1>
@@ -13,38 +13,54 @@
 
     <ul id="toc"></ul>
 
-    <h2><a id="Xen">Xen support</a></h2>
+    <h2><a name="Xen">Xen support</a></h2>
 
     <p>When running in a Xen environment, programs using libvirt have to execute
 in "Domain 0", which is the primary Linux OS loaded on the machine. That OS
 kernel provides most if not all of the actual drivers used by the set of
 domains. It also runs the Xen Store, a database of information shared by the
-hypervisor, the backend drivers, any running domains, and libxl (aka libxenlight).
-libxl provides a set of APIs for creating and managing domains, which can be used
-by applications such as the xl tool provided by Xen or libvirt. The hypervisor,
+hypervisor, the kernels, the drivers and the xen daemon. Xend. The xen daemon
+supervise the control and execution of the sets of domains. The hypervisor,
 drivers, kernels and daemons communicate though a shared system bus
 implemented in the hypervisor. The figure below tries to provide a view of
 this environment:</p>
     <img src="architecture.gif" alt="The Xen architecture" />
-    <p>The library will interact with libxl for all management operations
-on a Xen system.</p>
-    <p>Note that the libvirt libxl driver only supports root access.</p>
+    <p>The library can be initialized in 2 ways depending on the level of
+privilege of the embedding program. If it runs with root access,
+virConnectOpen() can be used, it will use three different ways to connect to
+the Xen infrastructure:</p>
+    <ul>
+      <li>a connection to the Xen Daemon though an HTTP RPC layer</li>
+      <li>a read/write connection to the Xen Store</li>
+      <li>use Xen Hypervisor calls</li>
+      <li>when used as non-root libvirt connect to a proxy daemon running
+      as root and providing read-only support</li>
+    </ul>
+    <p>The library will usually interact with the Xen daemon for any operation
+changing the state of the system, but for performance and accuracy reasons
+may talk directly to the hypervisor when gathering state information at
+least when possible (i.e. when the running program using libvirt has root
+privilege access).</p>
+    <p>If it runs without root access virConnectOpenReadOnly() should be used to
+connect to initialize the library. It will then fork a libvirt_proxy
+program running as root and providing read_only access to the API, this is
+then only useful for reporting and monitoring.</p>
 
-    <h2><a id="QEMU">QEMU and KVM support</a></h2>
+    <h2><a name="QEmu">QEmu and KVM support</a></h2>
 
-    <p>The model for QEMU and KVM is completely similar, basically KVM is based
-on QEMU for the process controlling a new domain, only small details differs
+    <p>The model for QEmu and KVM is completely similar, basically KVM is based
+on QEmu for the process controlling a new domain, only small details differs
 between the two. In both case the libvirt API is provided by a controlling
 process forked by libvirt in the background and which launch and control the
-QEMU or KVM process. That program called libvirt_qemud talks though a specific
-protocol to the library, and connects to the console of the QEMU process in
+QEmu or KVM process. That program called libvirt_qemud talks though a specific
+protocol to the library, and connects to the console of the QEmu process in
 order to control and report on its status. Libvirt tries to expose all the
-emulations models of QEMU, the selection is done when creating the new
+emulations models of QEmu, the selection is done when creating the new
 domain, by specifying the architecture and machine type targeted.</p>
-    <p>The code controlling the QEMU process is available in the
+    <p>The code controlling the QEmu process is available in the
 <code>qemud/</code> directory.</p>
 
-    <h2><a id="drivers">Driver based architecture</a></h2>
+    <h2><a name="drivers">Driver based architecture</a></h2>
 
     <p>As the previous section explains, libvirt can communicate using different
 channels with the current hypervisor, and should also be able to use
@@ -67,9 +83,9 @@ drivers present in driver.h:</p>
     is in the <code>proxy/</code> directory.</li>
       <li>xm_internal: provide support for Xen defined but not running
     domains.</li>
-      <li>qemu_internal: implement the driver functions for QEMU and
+      <li>qemu_internal: implement the driver functions for QEmu and
     KVM virtualization engines. It also uses a qemud/ specific daemon
-    which interacts with the QEMU process to implement libvirt API.</li>
+    which interacts with the QEmu process to implement libvirt API.</li>
       <li>test: this is a test driver useful for regression tests of the
     front-end part of libvirt.</li>
     </ul>

docs/archnetwork.html.in

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <body>
+    <h1>Network management architecture</h1>
+
+    <ul id="toc"></ul>
+
+    <h2><a name="architecture">Architecture illustration</a></h2>
+
+    <p>
+      The diagrams below illustrate some of the network configurations
+      enabled by the libvirt networking APIs
+    </p>
+
+    <ul>
+      <li><strong>VLAN 1</strong>. This virtual network has connectivity
+        to <code>LAN 2</code> with traffic forwarded and NATed.
+      </li>
+      <li><strong>VLAN 2</strong>. This virtual network is completely
+        isolated from any physical LAN.
+      </li>
+      <li><strong>Guest A</strong>. The first network interface is bridged
+        to the physical <code>LAN 1</code>. The second interface is connected
+        to a virtual network <code>VLAN 1</code>.
+      </li>
+      <li><strong>Guest B</strong>. The first network interface is connected
+        to a virtual network <code>VLAN 1</code>, giving it limited NAT
+        based connectivity to LAN2. It has a second network interface
+        connected to <code>VLAN 2</code>. It acts a router allowing limited
+        traffic between the two VLANs, thus giving <code>Guest C</code>
+        connectivity to the physical <code>LAN 2</code>.
+        </li>
+      <li><strong>Guest C</strong>. The only network interface is connected
+        to a virtual network <code>VLAN 2</code>. It has no direct connectivity
+        to a physical LAN, relying on <code>Guest B</code> to route traffic
+        on its behalf.
+      </li>
+    </ul>
+
+    <h3><a name="logical">Logical diagram</a></h3>
+
+    <p class="image">
+      <img src="libvirt-net-logical.png" alt="Logical network architecture"/>
+    </p>
+
+    <h3><a name="physical">Physical diagram</a></h3>
+
+    <p class="image">
+      <img src="libvirt-net-physical.png" alt="Physical network architecture"/>
+    </p>
+
+  </body>
+</html>

docs/archnode.html.in

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <body>
+    <h1>Node device management architecture</h1>
+  </body>
+</html>

docs/archstorage.html.in

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <body>
+    <h1>Storage management architecture</h1>
+
+    <p>
+      The storage management APIs are based around 2 core concepts
+    </p>
+    <ol>
+      <li>
+        <strong>Volume</strong> - a single storage volume which can
+        be assigned to a guest, or used for creating further pools. A
+        volume is either a block device, a raw file, or a special format
+        file.
+      </li>
+      <li>
+        <strong>Pool</strong> - provides a means for taking a chunk
+        of storage and carving it up into volumes. A pool can be used to
+        manage things such as a physical disk, a NFS server, a iSCSI target,
+        a host adapter, an LVM group.
+      </li>
+    </ol>
+
+    <p>
+      These two concepts are mapped through to two libvirt objects, a
+      <code>virStorageVolPtr</code> and a <code>virStoragePoolPtr</code>,
+      each with a collection of APIs for their management.
+    </p>
+
+  </body>
+</html>

docs/auditlog.html.in

@@ -1,375 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <body>
-    <h1>Audit log</h1>
-
-    <ul id="toc"></ul>
-
-    <h2><a id="intro">Introduction</a></h2>
-
-    <p>
-      A number of the libvirt virtualization drivers (QEMU/KVM and LXC) include
-      support for logging details of important operations to the host's audit
-      subsystem. This provides administrators / auditors with a canonical historical
-      record of changes to virtual machines' / containers' lifecycle states and
-      their configuration. On hosts which are running the Linux audit daemon,
-      the logs will usually end up in <code>/var/log/audit/audit.log</code>
-    </p>
-
-    <h2><a id="config">Configuration</a></h2>
-
-    <p>
-      The libvirt audit integration is enabled by default on any host which has
-      the Linux audit subsystem active, and disabled otherwise. It is possible
-      to alter this behaviour in the <code>/etc/libvirt/libvirtd.conf</code>
-      configuration file, via the <code>audit_level</code> parameter
-    </p>
-
-    <ul>
-      <li><code>audit_level=0</code> - libvirt auditing is disabled regardless
-        of host audit subsystem enablement.</li>
-      <li><code>audit_level=1</code> - libvirt auditing is enabled if the host
-        audit subsystem is enabled, otherwise it is disabled. This is the
-        default behaviour.</li>
-      <li><code>audit_level=2</code> - libvirt auditing is enabled regardless
-        of host audit subsystem enablement. If the host audit subsystem is
-        disabled, then libvirtd will refuse to complete startup and exit with
-        an error.</li>
-    </ul>
-
-    <p>
-      In addition to have formal messages sent to the audit subsystem it is
-      possible to tell libvirt to inject messages into its own logging
-      layer. This will result in messages ending up in the systemd journal
-      or <code>/var/log/libvirt/libvirtd.log</code> on non-systemd hosts.
-      This is disabled by default, but can be requested by setting the
-      <code>audit_logging=1</code> configuration parameter in the same file
-      mentioned above.
-    </p>
-
-    <h2><a id="types">Message types</a></h2>
-
-    <p>
-      Libvirt defines three core audit message types each of which will
-      be described below. There are a number of common fields that will
-      be reported for all message types.
-    </p>
-
-    <dl>
-      <dt><code>pid</code></dt>
-      <dd>Process ID of the libvirtd daemon generating the audit record.</dd>
-      <dt><code>uid</code></dt>
-      <dd>User ID of the libvirtd daemon process generating the audit record.</dd>
-      <dt><code>subj</code></dt>
-      <dd>Security context of the libvirtd daemon process generating the audit record.</dd>
-      <dt><code>msg</code></dt>
-      <dd>String containing a list of key=value pairs specific to the type of audit record being reported.</dd>
-    </dl>
-
-    <p>
-      Some fields in the <code>msg</code> string are common to audit records
-    </p>
-
-    <dl>
-      <dt><code>virt</code></dt>
-      <dd>Type of virtualization driver used. One of <code>qemu</code> or <code>lxc</code></dd>
-      <dt><code>vm</code></dt>
-      <dd>Host driver unique name of the guest</dd>
-      <dt><code>uuid</code></dt>
-      <dd>Globally unique identifier for the guest</dd>
-      <dt><code>exe</code></dt>
-      <dd>Path of the libvirtd daemon</dd>
-      <dt><code>hostname</code></dt>
-      <dd>Currently unused</dd>
-      <dt><code>addr</code></dt>
-      <dd>Currently unused</dd>
-      <dt><code>terminal</code></dt>
-      <dd>Currently unused</dd>
-      <dt><code>res</code></dt>
-      <dd>Result of the action, either <code>success</code> or <code>failed</code></dd>
-    </dl>
-
-    <h3><a id="typecontrol">VIRT_CONTROL</a></h3>
-
-    <p>
-      Reports change in the lifecycle state of a virtual machine. The <code>msg</code>
-      field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>op</code></dt>
-      <dd>Type of operation performed. One of <code>start</code>, <code>stop</code> or <code>init</code></dd>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the operation to happen</dd>
-      <dt><code>vm-pid</code></dt>
-      <dd>ID of the primary/leading process associated with the guest</dd>
-      <dt><code>init-pid</code></dt>
-      <dd>ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
-      <dt><code>pid-ns</code></dt>
-      <dd>Namespace ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
-    </dl>
-
-    <h3><a id="typemachine">VIRT_MACHINE_ID</a></h3>
-
-    <p>
-      Reports the association of a security context with a guest. The <code>msg</code>
-      field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>model</code></dt>
-      <dd>The security driver type. One of <code>selinux</code> or <code>apparmor</code></dd>
-      <dt><code>vm-ctx</code></dt>
-      <dd>Security context for the guest process</dd>
-      <dt><code>img-ctx</code></dt>
-      <dd>Security context for the guest disk images and other assigned host resources</dd>
-    </dl>
-
-    <h3><a id="typeresource">VIRT_RESOURCE</a></h3>
-
-    <p>
-      Reports the usage of a host resource by a guest. The fields include will
-      vary according to the type of device being reported. When the guest is
-      initially booted records will be generated for all assigned resources.
-      If any changes are made to the running guest configuration, for example
-      hotplug devices, or adjust resources allocation, further records will
-      be generated.
-    </p>
-
-    <h4><a id="typeresourcevcpu">Virtual CPU</a></h4>
-
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>vcpu</code></dd>
-      <dt><code>old-vcpu</code></dt>
-      <dd>Original vCPU count, or 0</dd>
-      <dt><code>new-vcpu</code></dt>
-      <dd>Updated vCPU count</dd>
-    </dl>
-
-
-    <h4><a id="typeresourcemem">Memory</a></h4>
-
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>mem</code></dd>
-      <dt><code>old-mem</code></dt>
-      <dd>Original memory size in bytes, or 0</dd>
-      <dt><code>new-mem</code></dt>
-      <dd>Updated memory size in bytes</dd>
-    </dl>
-
-    <h4><a id="typeresourcedisk">Disk</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>disk</code></dd>
-      <dt><code>old-disk</code></dt>
-      <dd>Original host file or device path acting as the disk backing file</dd>
-      <dt><code>new-disk</code></dt>
-      <dd>Updated host file or device path acting as the disk backing file</dd>
-    </dl>
-
-    <h4><a id="typeresourcenic">Network interface</a></h4>
-
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>net</code></dd>
-      <dt><code>old-net</code></dt>
-      <dd>Original MAC address of the guest network interface</dd>
-      <dt><code>new-net</code></dt>
-      <dd>Updated MAC address of the guest network interface</dd>
-    </dl>
-
-    <p>
-      If there is a host network interface associated with the guest NIC then
-      further records may be generated
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>net</code></dd>
-      <dt><code>net</code></dt>
-      <dd>MAC address of the host network interface</dd>
-      <dt><code>rdev</code></dt>
-      <dd>Name of the host network interface</dd>
-    </dl>
-
-    <h4><a id="typeresourcefs">Filesystem</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>fs</code></dd>
-      <dt><code>old-fs</code></dt>
-      <dd>Original host directory, file or device path backing the filesystem </dd>
-      <dt><code>new-fs</code></dt>
-      <dd>Updated host directory, file or device path backing the filesystem</dd>
-    </dl>
-
-    <h4><a id="typeresourcehost">Host device</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>hostdev</code> or <code>dev</code></dd>
-      <dt><code>dev</code></dt>
-      <dd>The unique bus identifier of the USB, PCI or SCSI device, if <code>resrc=dev</code></dd>
-      <dt><code>disk</code></dt>
-      <dd>The path of the block device assigned to the guest, if <code>resrc=hostdev</code></dd>
-      <dt><code>chardev</code></dt>
-      <dd>The path of the character device assigned to the guest, if <code>resrc=hostdev</code></dd>
-    </dl>
-
-    <h4><a id="typeresourcetpm">TPM</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>tpm</code> or <code>tpm-emulator</code></dd>
-      <dt><code>device</code></dt>
-      <dd>The path of the host TPM device assigned to the guest</dd>
-    </dl>
-
-    <h4><a id="typeresourcerng">RNG</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>rng</code></dd>
-      <dt><code>old-rng</code></dt>
-      <dd>Original path of the host entropy source for the RNG</dd>
-      <dt><code>new-rng</code></dt>
-      <dd>Updated path of the host entropy source for the RNG</dd>
-    </dl>
-
-    <h4><a id="typeresourcechardev">console/serial/parallel/channel</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>chardev</code></dd>
-      <dt><code>old-chardev</code></dt>
-      <dd>Original path of the backing character device for given emulated device</dd>
-      <dt><code>new-chardev</code></dt>
-      <dd>Updated path of the backing character device for given emulated device</dd>
-    </dl>
-
-    <h4><a id="typeresourcesmartcard">smartcard</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>smartcard</code></dd>
-      <dt><code>old-smartcard</code></dt>
-      <dd>Original path of the backing character device, certificate store or
-          "nss-smartcard-device" for host smartcard passthrough.
-      </dd>
-      <dt><code>new-smartcard</code></dt>
-      <dd>Updated path of the backing character device, certificate store or
-          "nss-smartcard-device" for host smartcard passthrough.
-      </dd>
-    </dl>
-
-    <h4><a id="typeresourceredir">Redirected device</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>redir</code></dd>
-      <dt><code>bus</code></dt>
-      <dd>The bus type, only <code>usb</code> allowed</dd>
-      <dt><code>device</code></dt>
-      <dd>The device type, only <code>USB redir</code> allowed</dd>
-    </dl>
-
-    <h4><a id="typeresourcecgroup">Control group</a></h4>
-
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>cgroup</code></dd>
-      <dt><code>cgroup</code></dt>
-      <dd>The name of the cgroup controller</dd>
-    </dl>
-
-
-    <h4><a id="typeresourceshmem">Shared memory</a></h4>
-    <p>
-      The <code>msg</code> field will include the following sub-fields
-    </p>
-
-    <dl>
-      <dt><code>resrc</code></dt>
-      <dd>The type of resource assigned. Set to <code>shmem</code></dd>
-      <dt><code>reason</code></dt>
-      <dd>The reason which caused the resource to be assigned to happen</dd>
-      <dt><code>size</code></dt>
-      <dd>The size of the shared memory region</dd>
-      <dt><code>shmem</code></dt>
-      <dd>Name of the shared memory region</dd>
-      <dt><code>source</code></dt>
-      <dd>Path of the backing character device for given emulated device</dd>
-    </dl>
-
-  </body>
-</html>