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Change the default handler definitions to match the result after calling
the initialization functions.
This makes sure that no thread-local variables are accessed when calling
xmlInitParser.
Remove explicit integer casts as final operation
- in assignments
- when passing arguments
- when returning values
Remove casts
- to the same type
- from certain range-bound values
The main motivation is that these explicit casts don't change the result
of operations and only render UBSan's implicit-conversion checks
useless. Removing these casts allows UBSan to detect cases where
truncation or sign-changes occur unexpectedly.
Document some explicit casts as truncating and add a few missing ones.
Private functions were previously declared
- in header files in the root directory
- in public headers guarded with IN_LIBXML
- in libxml.h
- redundantly in source files that used them.
Consolidate all private header files in include/private.
Somewhat misleadingly, the DOC_DISABLE directive only disabled warnings.
Now we really stop the documentation generator from indexing.
This results in additional warnings for xmlThrDef* functions. This should
be fixed by documenting or deprecating them.
These functions shouldn't be part of the public API. Most init
functions are only thread-safe when called from xmlInitParser. Global
variables should only be cleaned up by calling xmlCleanupParser.
This code has been broken and deprecated since version 2.6.0, released
in 2003. Because of a bug in commit 961b535c, DOCBparser.c was never
compiled since 2012. I couldn't find a Debian package using any of its
symbols, so it seems safe to remove this module.
Before, we tried to reset the last error in xmlCleanupParser. But if
xmlCleanupParser wasn't called from the main thread, this would reset
the thread-local error object. xmlCleanupGlobals has access to the
error object of the main thread and can reset it reliably.
Introduce xmlPosixStrdup, an internal strdup implementation matching the
POSIX strdup type signature, and update xmlMemStrdup to use it.
Thanks to Vlad Tsyrklevich for the initial patch.
* include/libxml/globals.h globals.c global.data: define a new global
variable (per thread) for structured error reporting, to not conflict
with generic one
* error.c: when defined use the structured error report over any generic
one
* xmlwriter.c: patch from Alex Khesin fixing CDATA output after
a text node.
* parser.c: fixed the comment for xmlParserCleanup
* globals.c: fixed indentation
Daniel
svn path=/trunk/; revision=3699
* HTMLparser.c SAX2.c encoding.c globals.c parser.c relaxng.c
runsuite.c runtest.c schematron.c testHTML.c testReader.c
testRegexp.c testSAX.c testThreads.c valid.c xinclude.c xmlIO.c
xmllint.c xmlmodule.c xmlschemas.c xpath.c xpointer.c: a lot of
small cleanups based on Linus' sparse check output.
Daniel
* error.c globals.c parser.c runtest.c testHTML.c testSAX.c
threads.c valid.c xmllint.c xmlreader.c xmlschemas.c xmlstring.c
xmlwriter.c include/libxml/parser.h include/libxml/relaxng.h
include/libxml/valid.h include/libxml/xmlIO.h
include/libxml/xmlerror.h include/libxml/xmlexports.h
include/libxml/xmlschemas.h: applied a patch from Marcus Boerger
to fix problems with calling conventions on Windows this should
fix#309757
Daniel
* doc/apibuild.py doc/elfgcchack.xsl: revamped the elfgcchack.h
format to cope with gcc4 change of aliasing allowed scopes, had
to add extra informations to doc/libxml2-api.xml to separate
the header from the c module source.
* *.c: updated all c library files to add a #define bottom_xxx
and reimport elfgcchack.h thereafter, and a bit of cleanups.
* doc//* testapi.c: regenerated when rebuilding the API
Daniel
Synchronized the header files with the library code in order
to assure that all the various conditionals (LIBXML_xxxx_ENABLED)
were the same in both. Modified the API database content to more
accurately reflect the conditionals. Enhanced the generation
of that database. Although there was no substantial change to
any of the library code's logic, a large number of files were
modified to achieve the above, and the configuration script
was enhanced to do some automatic enabling of features (e.g.
--with-xinclude forces --with-xpath). Additionally, all the format
errors discovered by apibuild.py were corrected.
* configure.in: enhanced cross-checking of options
* doc/apibuild.py, doc/elfgcchack.xsl, doc/libxml2-refs.xml,
doc/libxml2-api.xml, gentest.py: changed the usage of the
<cond> element in module descriptions
* elfgcchack.h, testapi.c: regenerated with proper conditionals
* HTMLparser.c, SAX.c, globals.c, tree.c, xmlschemas.c, xpath.c,
testSAX.c: cleaned up conditionals
* include/libxml/[SAX.h, SAX2.h, debugXML.h, encoding.h, entities.h,
hash.h, parser.h, parserInternals.h, schemasInternals.h, tree.h,
valid.h, xlink.h, xmlIO.h, xmlautomata.h, xmlreader.h, xpath.h]:
synchronized the conditionals with the corresponding module code
* doc/examples/tree2.c, doc/examples/xpath1.c, doc/examples/xpath2.c:
added additional conditions required for compilation
* doc/*.html, doc/html/*.html: rebuilt the docs
* configure.in globals.c include/libxml/xmlversion.h.in
include/libxml/xmlwin32version.h.in: added some code to
include the CVS ChangeLog version in the xmlParserVersion
string (printed by xmllint with --version)
* xmlschemas.c: minor cosmetic changes, no change to logic.
* result/schemas/attruse_0_[12].err: regenerated
* globals.c: added a newline at end to make gcc happy
* include/libxml/xpathInternals.h: fixed xmlXPathReturnString
to cater for NULL pointer (bug 129561)
* globals.c: added comment to suppress documentation warning
* doc/apibuild.py: fixed problem which caused last APIchunkxx.html
to be lost. Rebuilt doc/* (including adding APIchunk26.html)
* globals.c xmlwriter.c doc/apibuild.py include/libxml/globals.h
include/libxml/pattern.h include/libxml/schemasInternals.h
include/libxml/xmlexports.h include/libxml/xmlwriter.h: cleanup
the make rebuild in doc, this include new directive to stop
documentation warnings
* doc/* doc/html/*: rebuilt the docs
* pattern.c xmlreader.c include/libxml/pattern.h
include/libxml/xmlreader.h: adding xmlTextReaderPreservePattern()
to save nodes while scanning the tree with the reader, cleanup
the way element were freed, and xmlTextReaderPreserve()
implementation, the API might change for namespace binding support
when compiling patterns.
* doc/examples/*: added reader3.c exposing the xmlTextReaderPreserve()
Daniel
* HTMLparser.c c14n.c catalog.c error.c globals.c parser.c
parserInternals.c relaxng.c valid.c xinclude.c xmlIO.c xmlregexp.c
xmlschemas.c xpath.c xpointer.c include/libxml/globals.h
include/libxml/parser.h include/libxml/valid.h
include/libxml/xmlerror.h: Setting up the framework for structured
error reporting, touches a lot of modules, but little code now
the error handling trail has been cleaned up.
Daniel
* Makefile.am: changed 'make tests' to use a concise output,
scrolling to see where thing broke wasn't pleasant
* configure.in: some beta4 preparation, but not ready yet
* error.c globals.c include/libxml/globals.h include/libxml/xmlerror.h:
new error handling code, last error informations are stored
in the parsing context or a global variable, new APIs to
handle the xmlErrorPtr type.
* parser.c parserInternals.c valid.c : started migrating to the
new error handling code, it's a royal pain.
* include/libxml/parser.h include/libxml/parserInternals.h:
moved the definition of xmlNewParserCtxt()
* parser.c: small potential buffer access problem in push code
provided by Justin Fletcher
* result/*.sax result/VC/PENesting* result/namespaces/*
result/valid/*.err: some error messages were sligthly changed.
Daniel
* Makefile.am: cleanup, creating a new legacy.c module,
made sure make tests ran in reduced conditions
* SAX.c SAX2.c configure.in entities.c globals.c parser.c
parserInternals.c tree.c valid.c xlink.c xmlIO.c xmlcatalog.c
xmlmemory.c xpath.c xmlmemory.c include/libxml/xmlversion.h.in:
increased the modularization, allow to configure out
validation code and legacy code, added a configuration
option --with-minimum compiling only the mandatory code
which then shrink to 200KB.
Daniel
* configure.in: preparing a beta3 solving the ABI problems
* globals.c parser.c parserInternals.c testHTML.c HTMLparser.c SAX.c
include/libxml/globals.h include/libxml/SAX.h: make sure the
global variables for the default SAX handler are V1 ones to
avoid ABI compat problems.
* xmlreader.c: cleanup of uneeded code
* hash.c: fix a comment
Daniel
fixing bugs and migrating to SAX2 interface by default. There
is some work letf TODO, like namespace validation and attributes
normalization (this break C14N right now)
* Makefile.am: fixed the test rules
* include/libxml/SAX2.h include/libxml/parser.h
include/libxml/parserInternals.h SAX2.c parser.c
parserInternals.c: changing the parser, migrating to SAX2,
adding new interface to switch back to SAX1 or initialize a
SAX block for v1 or v2. Most of the namespace work is done
below SAX, as well as attribute defaulting
* globals.c: changed initialization of the default SAX handlers
* hash.c tree.c include/libxml/hash.h: added QName specific handling
* xmlIO.c: small fix
* xmllint.c testSAX.c: provide a --sax1 switch to test the old
version code path
* result/p3p result/p3p.sax result/noent/p3p test/p3p: the new code
pointed out a typo in a very old test namespace
Daniel
* Makefile.am SAX2.c include/libxml/Makefile.am include/libxml/SAX2.h:
Adding new version of the SAX interface, it's not there yet,
currently just preparing the work
* globals.c parser.c SAX.c include/libxml/SAX.h
include/libxml/globals.h include/libxml/parser.h: doing some
refactoring of the SAXv1 interfaces, obsoleting a bunch of them
while keeping functionalities, preparing SAX2 integration.
* dict.c: small cleanup.
Daniel
* DOCBparser.c globals.c include/libxml/xmlmemory.h: get rid of
some compilation warnings.
* xinclude.c: fix the performance problem reported by Kevin Ruscoe
plus some cleanup and better error reporting.
Daniel
