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Commit Graph

184 Commits

Author SHA1 Message Date
Daniel Mack
294c866023 Add bus-driverd
systemd-bus-driverd is a small daemon that connects to kdbus and
implements the org.freedesktop.DBus interface. IOW, it provides the bus
functions  traditionally taken care for by dbus-daemon.

Calls are proxied to kdbus, either via libsystemd-bus (were applicable)
or with the open-coded use of ioctl().

Note that the implementation is not yet finished as the functions to
add and remove matches and to start services by name are still missing.
2013-12-16 22:34:48 +01:00
Lennart Poettering
7c9a6f9063 bus: install systemd-bus-proxyd unit files for compatibility with dbus1 2013-12-13 20:49:57 +01:00
Lennart Poettering
c5ef10429a git: update .gitignore 2013-12-13 04:06:43 +01:00
Lennart Poettering
c1b9d93572 bus: add support for serializing to gvariant
(deserialization is still missing, hence this is not hooked up to kdbus)
2013-12-05 02:47:36 +01:00
Lennart Poettering
674eb68520 bus: add generator that turns old dbus1 activation files into .busname + .service units 2013-12-03 01:13:48 +01:00
Kay Sievers
f252ff1742 rename stdio-bridge to bus-proxyd 2013-11-29 22:12:59 +01:00
Lennart Poettering
5b12334d35 bus: add new sd_bus_creds object to encapsulate process credentials
This way we can unify handling of credentials that are attached to
messages, or can be queried for bus name owners or connection peers.

This also adds the ability to extend incomplete credential information
with data from /proc,

Also, provide a convenience call that will automatically determine the
most appropriate credential object for an incoming message, by using the
the attached information if possible, the sending name information if
available and otherwise the peer's credentials.
2013-11-28 18:42:18 +01:00
Lennart Poettering
d0767ffd08 journal: add a test case for flushing messages out of a series of journal files into a single new one 2013-11-27 01:01:53 +01:00
Lennart Poettering
baabc57764 build-sys: move more files from core/ to share/ that are generic enough 2013-11-22 16:31:40 +01:00
David Strauss
6414b7c981 cgroups: Cache controller masks and optimize queues. 2013-11-22 11:22:47 +10:00
Zbigniew Jędrzejewski-Szmek
9173a3082f build-sys: parallelize 'exported' target 2013-11-12 19:02:28 -05:00
Zbigniew Jędrzejewski-Szmek
f1e0c18340 build-sys: add a link test for exported symbols
I know that this is a pretty big net to catch some small fish,
but we *do* regularly forget to properly export symbols that
were supposed to be exported.

This time sd_bus_get_current and some renamed symbols are caught.
2013-11-12 18:58:34 -05:00
Tom Gundersen
f579559b3a networkd: add a basic network daemon
This daemon listens for and configures network devices tagged with
'systemd-networkd'. By default, no devices are tagged so this daemon
can safely run in parallel with existing network daemons/scripts.

Networks are configured in /etc/systemd/network/*.network. The first .network
file that matches a given link is applied. The matching logic is similar to
the one for .link files, but additionally supports matching on interface name.

The mid-term aim is to provide an alternative to ad-hoc scripts currently used
in initrd's and for wired setups that don't change much (e.g., as seen on
servers/and some embedded systems).

Currently, static addresses and a gateway can be configured.

Example .network file:

[Match]
Name=wlp2s0

[Network]
Description=My Network
Gateway=192.168.1.1
Address=192.168.1.23/24
Address=fe80::9aee:94ff:fe3f:c618/64
2013-11-09 23:41:17 +01:00
Kay Sievers
0d95178e49 systemctl: rename 'listen'
src/systemctl/systemctl.c: In function ‘get_listening’:
src/systemctl/systemctl.c:535:25: warning: declaration of ‘listen’ shadows a global declaration [-Wshadow]
src/systemctl/systemctl.c: In function ‘list_sockets’:
src/systemctl/systemctl.c:690:44: warning: declaration of ‘listen’ shadows a global declaration [-Wshadow]
2013-11-08 18:52:09 +01:00
Tom Gundersen
65f568bbeb libsystemd-rtnl: add a rtnetlink library
This is intentionally as similar to sd-bus as possible. While it
would be simple to export it, the intentions is to keep this
internal (at least for the forseeable future).

Currently only synchronous communication is implemented
2013-10-27 22:18:34 +01:00
Dave Reisner
51271a3060 update gitignore 2013-10-26 09:53:06 -04:00
Kay Sievers
ca2871d9b0 bus: remove static introspection file export 2013-10-21 00:41:26 +02:00
Lennart Poettering
96c374d0a5 socket-proxyd: rename from saproxy
The thing is a daemon, hence needs a "d" prefix. Also, we tend to not
abbreviate names of background components unnecessarily, since they are
not primary commands people type. Then, the fact that this thing does
socket actviation is mostly in implementationd detail for the proxy.

Also, do some minor indenting clean-ups and other code updates.
2013-10-18 02:58:47 +02:00
David Strauss
d1b38fac57 Rename sabridge to saproxy to be less cryptic 2013-10-15 17:00:18 -07:00
David Strauss
912b54ad47 Add sabridge for socket activation of traditional daemons 2013-10-15 16:13:30 -07:00
Lennart Poettering
690018ab40 git: add test-ellipsize to files to ignore by git 2013-10-14 19:02:44 +02:00
Lennart Poettering
3990f24765 rfkill: add new rfkill tool to save/restore rfkill state across reboots
This works analogous to the existing backlight and random seed services
2013-10-14 04:31:49 +02:00
Zbigniew Jędrzejewski-Szmek
b506291ff1 gitignore: ignore clang --analyze output 2013-10-13 17:56:55 -04:00
Lennart Poettering
fd38203a2a bus: add minimal event loop API
So far we tried to use epoll directly wherever we needed an event loop.
However, that has various shortcomings, such as the inability to handle
larger amounts of timers (since each timerfd costs one fd, which is a
very limited resource, usually bounded to 1024), and inability to do
priorisation between multiple queued events.

Let's add a minimal event loop API around epoll that is suitable for
implementation of our own daemons and maybe one day can become public
API for those who desire it.

This loop is part of libsystemd-bus, but may be used independently of
it.
2013-10-10 04:44:48 +02:00
Lennart Poettering
29ddb38fea libsystemd-bus: add lightweight object vtable implementation for exposing objects on the bus
This adds a lightweight scheme how to define interfaces in static fixed
arrays which then can be easily registered on a bus connection. This
makes it much easier to write bus services.

This automatically handles implementation of the Properties,
ObjectManager, and Introspection bus interfaces.
2013-10-09 02:40:07 +02:00
Kay Sievers
c51d84dc09 support acpi firmware performance data (FPDT)
Prefer firmware-provided performance data over loader-exported ones; if
ACPI data is available, always use it, otherwise try to read the loader
data.

The firmware-provided variables start at the time the first EFI image
is executed and end when the operating system exits the boot services;
the (loader) time calculated in systemd-analyze increases.
2013-09-24 15:43:41 +02:00
Dave Reisner
8f6ce71fe7 device-nodes: move device node specific code to own file
In the process, rename udev_encode_string which is poorly named for what
it does. It deals specifically with encoding names that udev creates and
has its own rules: utf8 is valid but some ascii is not (e.g. path
separators), and everything else is simply escaped. Rename it to
encode_devnode_name.
2013-09-19 11:50:34 -04:00
Dave Reisner
02a36bc9a1 move utf8 functions from libudev-private.h to utf8.h
There's now some more obvious overlap amongst the two utf8 validation
functions, but no more than there already was previously.

This also adds some menial tests for anyone who wants to do more
merging of these two in the future.
2013-09-17 16:31:32 -04:00
Lennart Poettering
3731acf1ac backlight: add minimal tool to save/restore screen brightness across reboots
As many laptops don't save/restore screen brightness across reboots,
let's do this in systemd with a minimal tool, that restores the
brightness as early as possible, and saves it as late as possible. This
will cover consoles and graphical logins, but graphical desktops should
do their own per-user stuff probably.

This only touches firmware brightness controls for now.
2013-08-14 01:57:02 +02:00
Lennart Poettering
1a14a53cfd gpt-auto-generator: add basic auto-discovery of GPT partitions
This adds a simple generator that is capable of automatically
discovering certain GPT partitions by their type UUID and mount/enable
them. This currently covers swap partitions and /home partitions, but is
expected to grow more features soon.

This currently doesn't handle LUKS encrypted /home.

This enables all swap partitions of type
0657fd6da4ab43c484e50933c84b4f4f, if found.

This mounts the first partition of type 933ac7e12eb44f13b8440e14e2aef915
as /home, if it is found.
2013-08-13 10:13:45 +02:00
Zbigniew Jędrzejewski-Szmek
92d700dea6 gitignore: add test-journal-init 2013-08-04 08:33:02 -04:00
Dave Reisner
41f1a1da57 remove systemd-timestamp from sources
No sense in keeping this around if support for reading RD_TIMESTAMP has
been removed.
2013-07-23 11:41:54 -04:00
Kay Sievers
ddc77f6224 switch from udev keymaps to hwdb 2013-07-16 16:22:01 +02:00
Thomas H.P. Andersen
6aea6d10f4 Add test coverage and generate report with lcov
Enable coverage with --enable-coverage.
"make coverage" will create the report locally,
"make coverage-sync" will upload the report to
http://www.freedesktop.org/software/systemd/coverage/.

Requires lcov version 1.10 to handle naming in systemd and to
use the --no-external option.

[zj: make the coverage at least generate something with
     separate build dir, simplify rules a bit: all errors
     are mine. ]
2013-07-13 21:56:33 -04:00
Zbigniew Jędrzejewski-Szmek
a8b409dbc9 tests: add tests for string lookup tables
The tests check if the tables have entries for all values
in the enum, and that the entries are unique.
2013-07-05 01:36:16 -04:00
Lennart Poettering
1ee306e124 machined: split out machine registration stuff from logind
Embedded folks don't need the machine registration stuff, hence it's
nice to make this optional. Also, I'd expect that machinectl will grow
additional commands quickly, for example to join existing containers and
suchlike, hence it's better keeping that separate from loginctl.
2013-07-02 03:47:23 +02:00
Lennart Poettering
c2756a6840 core: add transient units
Transient units can be created via the bus API. They are configured via
the method call parameters rather than on-disk files. They are subject
to normal GC. Transient units currently may only be created for
services (however, we will extend this), and currently only ExecStart=
and the cgroup parameters can be configured (also to be extended).

Transient units require a unique name, that previously had no
configuration file on disk.

A tool systemd-run is added that makes use of this functionality to run
arbitrary command lines as transient services:

$ systemd-run /bin/ping www.heise.de

Will cause systemd to create a new transient service and run ping in it.
2013-06-28 04:12:58 +02:00
Jan Janssen
3b18ae6866 test: Add list testcase 2013-06-27 01:38:47 -04:00
Jan Janssen
3a0e7bf541 gitignore: Add test-journal-interleaving 2013-06-12 09:25:21 -04:00
Lennart Poettering
8f155917bf bus: add benchmark tool to determine the right threshold for copying vs. memfd 2013-05-22 16:04:39 +02:00
Lennart Poettering
86312ab8de bus: add a more comprehensive test for the bloom filter logic 2013-05-20 10:13:38 +02:00
Lennart Poettering
453a0c2946 bus: add support for adding memfds into message payload 2013-05-15 19:45:45 +02:00
Lennart Poettering
ddeb424198 bus: add new API for kdbus memfd functionality 2013-05-10 14:37:05 +02:00
Lennart Poettering
dd418b9a69 bus: add kdbus test case 2013-04-12 00:26:12 +02:00
Lennart Poettering
cb0dac0548 time: add suppot for fractional time specifications
We can now parse "0.5s" as the same as "500ms". In fact, we can parse
"3.45years" correctly, too, and any other unit and fraction length.
2013-04-03 23:00:08 +02:00
Lennart Poettering
f73141d765 shared: rework env file reader
Implement this with a proper state machine, so that newlines and
escaped chars can appear in string assignments. This should bring the
parser much closer to shell.
2013-04-03 20:12:57 +02:00
Lennart Poettering
392d5b378c bus: parse matches locally and allow registration of callbacks for them
This includes code to parse and split up match strings which will also
be useful to calculate bloom filter masks when the time comes.
2013-03-31 16:16:37 +02:00
Lennart Poettering
11c4c24920 bus: add missing test-bus-server.c 2013-03-30 15:30:23 +01:00
Kay Sievers
e592143e5a gitignore: update 2013-03-30 15:06:51 +01:00
Zbigniew Jędrzejewski-Szmek
1a13e31d27 build-sys,man: use XML entities to substite strings
This makes it easier to add substitutions to man pages,
avoiding the separate transformation step.

mkdir -p's are removed from the rule, because xsltproc will
will create directories on it's own.

All in all, two or three forks per man page are avoided,
which should make things marginally faster.

Unfortunately python parsers must too be tweaked to handle
entities. This isn't particularly easy: with lxml a custom
Resolver can be used, but the stdlib etree doesn't support
external entities *at all*. So when running without lxml,
the entities are just removed. Right now it doesn't matter,
since the entities are not indexed anyway. But I intend to
add indexing of filenames in the near future, and then the
index generated without lxml might be missing a few lines.
Oh well.
2013-03-29 20:30:21 -04:00