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2010-08-03fd_util: add function dup_cloexec()Max Kellermann1-0/+7
Unfortunately, there's no "optimized" implementation here. We can't use Linux's proprietary system call dup3(), because it would require us to specify the new descriptor.
2010-08-03fd_util: add function recvmsg_cloexec()Max Kellermann1-0/+22
2010-08-03fd_util: add function socketpair_cloexec()Max Kellermann1-0/+11
2009-12-31Update copyright notices.Avuton Olrich1-1/+1
2009-11-10fd_util: removed creat_cloexec()Max Kellermann1-8/+1
Add a "mode" argument to open_cloexec() instead.
2009-11-10fd_util: added function pipe_cloexec()Max Kellermann1-0/+7
Same as pipe_cloexec_nonblock(), but doesn't set non-blocking mode.
2009-11-08fd_util: relicense under BSD 2-clauseMax Kellermann1-11/+20
We'll copy this code to libmpdclient, and that's easier if its license is BSD.
2009-11-08fd_util: added O_NONBLOCK functionsMax Kellermann1-7/+11
Changed the wrappers for pipe(), socket(), accept(). On WIN32, this does not work for pipe().
2009-11-08fd_util: fixed typo in API documentationMax Kellermann1-6/+6
2009-11-08fd_util: added API documentationMax Kellermann1-0/+24
2009-11-08fd_util: unexport fd_set_cloexec()Max Kellermann1-3/+0
This function is used only internally.
2009-11-07inotify: set close-on-exec flagMax Kellermann1-0/+3
Added wrapper for inotify_init1() to fd_util.c.
2009-11-07set the close-on-exec flag on all file descriptorsMax Kellermann1-13/+25
Added the "fd_util" library, which attempts to use the new thread-safe Linux system calls pipe2(), accept4() and the options O_CLOEXEC, SOCK_CLOEXEC. Without these, it falls back to FD_CLOEXEC, which is not thread safe. This is particularly important for the "pipe" output plugin (and others, such as JACK/PulseAudio), because we were heavily leaking file descriptors to child processes.
2009-03-13all: Update copyright header.Avuton Olrich1-3/+4
This updates the copyright header to all be the same, which is pretty much an update of where to mail request for a copy of the GPL and the years of the MPD project. This also puts all committers under 'The Music Player Project' umbrella. These entries should go individually in the AUTHORS file, for consistancy.
2009-03-02tag_id3: parse ID3 tags in RIFF/WAV filesMax Kellermann1-11/+14
Added a small RIFF parser library. Look for an "id3" chunk, and let libid3tag parse it.
2009-02-04playlist: moved code to playlist_state.cMax Kellermann1-6/+13
Moved everything related to saving or loading the playlist from/to the state file to playlist_state.c.
2009-01-07pcm: pass void pointers to PCM functionsMax Kellermann1-1/+1
In generic PCM functions allowing all sample formats, pass a void pointer instead of a char pointer.
2009-01-07pcm_utils: moved code to pcm_mix.cMax Kellermann1-10/+9
Moved the software mixing code (used by crossfading) to a separate library.
2009-01-03pcm_utils: use the custom PRNG for volume ditheringMax Kellermann1-11/+9
Don't use libc's rand() function, because it is slow. Our own trivial linear congruential generator is good enough for dithering.
2008-12-30listen: moved redirect_stdin() to daemon.cMax Kellermann1-0/+6
redirect_stdin() is a daemonization function, and disconnecting from the standard input is always a good idea for MPD.
2008-12-30main: moved daemonize() to daemon.cMax Kellermann1-12/+5
2008-12-27cmdline: use gboolean instead of intMax Kellermann1-4/+6
Prepare for the migration to the GLib option parser, which uses gboolean for flags.
2008-12-27moved command line parser to cmdline.cMax Kellermann1-7/+13
2008-10-31added prefix to header macrosMax Kellermann1-2/+2
"LOG_H" is a macro which is also used by ffmpeg/log.h. This is ffmpeg's fault, because short macros should be reserved for applications, but since it's always a good idea to choose prefixed macro names, even for applications, we are going to do that in MPD.
2008-10-08don't include os_compat.hMax Kellermann1-1/+1
When there are standardized headers, use these instead of the bloated os_compat.h.
2008-09-09output: moved code from audioOutput.c to output_control.cMax Kellermann1-19/+0
Similar to decoder_control.c, output_control.c will provide functions for controlling the output thread (which will be implemented later).
2008-09-09output: removed keepAudioOutputAlive() declarationMax Kellermann1-1/+0
This function is declared, but is neither used nor implemented.
2008-09-08output: static audio_output_plugin list as arrayMax Kellermann1-17/+0
Instead of having to register each output plugin, store them statically in an array. This eliminates the need for the List library here, and saves some small allocations during startup.
2008-09-07output: renamed typedef AudioOutput to struct audio_outputMax Kellermann1-21/+22
Also rename AudioOutputPlugin to struct audio_output_plugin, and use forward declarations to reduce include dependencies.
2008-09-07output: added output_api.hMax Kellermann1-64/+3
Just like decoder_api.h, output_api.h provides the audio output API which is used by the plugins.
2008-09-07audio_format: converted typedef AudioFormat to struct audio_formatMax Kellermann1-4/+4
Get rid of CamelCase, and don't use a typedef, so we can forward-declare it, and unclutter the include dependencies.
2008-08-29tag: renamed MpdTag and MpdTagItem to struct tag, struct mpd_tag_itemMax Kellermann1-2/+3
Getting rid of CamelCase; not having typedefs also allows us to forward-declare the structures.
2008-08-29pass constant pointersMax Kellermann1-2/+2
And again, convert arguments to const.
2008-08-26moved struct AudioFormat to audio_format.hMax Kellermann1-1/+1
We want to expose the AudioFormat structure to plugins; remove some clutter by moving its declaration to a separate header file.
2008-04-12const pointers in audioOutput.cMax Kellermann1-1/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@7345 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12use size_t in audioOutput.c internalsMax Kellermann1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@7294 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-04-12use size_t and constant pointer in ao pluginsMax Kellermann1-2/+3
The audio output plugins should get a constant pointer, because they must not modify the buffer. Since the size is a non-negative buffer size in bytes, we should change its type to size_t. git-svn-id: https://svn.musicpd.org/mpd/trunk@7293 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-02-05fix -Wconst warningsMax Kellermann1-3/+3
[ew: cleaned up the dirty union hack a bit] Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7180 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-26fixed invalid C prototypesMax Kellermann1-1/+1
Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7142 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-03Cleanup #includes of standard system headers and put them in one placeEric Wong1-0/+1
This will make refactoring features easier, especially now that pthreads support and larger refactorings are on the horizon. Hopefully, this will make porting to other platforms (even non-UNIX-like ones for masochists) easier, too. os_compat.h will house all the #includes for system headers considered to be the "core" of MPD. Headers for optional features will be left to individual source files. git-svn-id: https://svn.musicpd.org/mpd/trunk@7130 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-13Adding FIFO audio output. This is pretty much identical to the old one,J. Alexander Treuman1-0/+1
except that it now uses a timer for throttling. git-svn-id: https://svn.musicpd.org/mpd/trunk@6621 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-12Load shout first instead of last. This makes it more likely to block otherJ. Alexander Treuman1-1/+1
outputs, which is actually desired behaviour. This way if the shout server takes a while to respond, the shout output can block until connected without messing up other audio outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6554 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-10Load the shout plugin last. This will make sure it's played to last,J. Alexander Treuman1-1/+1
reducing the likelyhood of it blocking other outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6543 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-30Adding a null output plugin.J. Alexander Treuman1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@6393 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-24Reverting to the full lsr API. Turns out the simple API needs all of theJ. Alexander Treuman1-0/+2
audio at once, so it won't work for us. The old full API code was still heavily broken, as each call to pcm_convertSampleRate() used the same state, even if it was processing two streams of audio. The new code keeps a separate state for each audio stream that's being converted. git-svn-id: https://svn.musicpd.org/mpd/trunk@6255 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-04-05The massive copyright updateAvuton Olrich1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@5834 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-01-14sparse: move extern declarations for plugins into header filesEric Wong1-0/+10
git-svn-id: https://svn.musicpd.org/mpd/trunk@5261 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-01-14Don't initialize globals to zero (or NULL)Eric Wong1-12/+1
Some compilers and linkers aren't smart enough to optimize this, as global variables are implictly initialized to zero. As a result, binaries are a bit smaller as more goes in the .bss and less in the text section. git-svn-id: https://svn.musicpd.org/mpd/trunk@5254 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-08-26Replace strdup and {c,re,m}alloc with x* variants to check for OOM errorsEric Wong1-0/+1
I'm checking for zero-size allocations and assert()-ing them, so we can more easily get backtraces and debug problems, but we'll also allow -DNDEBUG people to live on the edge if they wish. We do not rely on errno when checking for OOM errors because some implementations of malloc do not set it, and malloc is commonly overridden by userspace wrappers. I've spent some time looking through the source and didn't find any obvious places where we would explicitly allocate 0 bytes, so we shouldn't trip any of those assertions. We also avoid allocating zero bytes because C libraries don't handle this consistently (some return NULL, some not); and it's dangerous either way. git-svn-id: https://svn.musicpd.org/mpd/trunk@4690 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-08-20Fix missing initializer in DISABLED_AUDIO_OUTPUT_PLUGIN();Avuton Olrich1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4658 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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