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* use GLibMax Kellermann2008-10-151-1/+4
| | | | | | GLib is a nice and portable utility library. We are going to use it from now on, and eliminate a lot of duplicated code from MPD. Why invent the wheel again and again?
* tag_id3: fix indentationMax Kellermann2008-10-151-28/+28
| | | | Indentation was broken in tag_id3.c: it used 4 spaces instead of tabs.
* idle: client command "noidle" aborts idleMax Kellermann2008-10-151-3/+21
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* client: optimized client_input_received()Max Kellermann2008-10-151-38/+44
| | | | | | Use memchr() instead of manually traversing the input buffer. Update the client's properties after all commands have been processed. Check for buffer overflow once.
* listen: pass protocol family to establishListen()Max Kellermann2008-10-151-27/+8
| | | | | | The caller already knows the protocol family, and we can eliminate the complicated switch statement in establishListen() if we just pass this information. This seems more robust.
* listen: use getaddrinfo() instead of gethostbyname()Max Kellermann2008-10-151-31/+22
| | | | | getaddrinfo() is more robust and has proper IPv6 support. The new code tries to bind to all IP addresses returned by getaddrinfo().
* command: added command "idle"Max Kellermann2008-10-1413-3/+284
| | | | | | "idle" waits until something noteworthy happens on the server, e.g. song change, playlist modified, database updated. This allows clients to keep up to date without polling.
* alsa: added #ifdefs around SND_PCM_NO_AUTO_xxxMax Kellermann2008-10-141-0/+6
| | | | | | These macros are not available in older libasound versions (1.0.13 fails, 1.0.16 is ok). Ignore the configuration if the constants are not defined.
* playlist: don't use uninitialized local variable (typo)Max Kellermann2008-10-141-1/+1
| | | | | Instead of the uninitialized local variable "s", I should have used "uri".
* oss: use unsigned integer for ioctl constantsMax Kellermann2008-10-141-12/+12
| | | | The OSS constants overflow a signed integer, use unsigned instead.
* oss: convert several macros to enumMax Kellermann2008-10-141-19/+25
| | | | C enums are nicer than CPP macros.
* alsa: optionally disable resampling and othersMax Kellermann2008-10-141-1/+15
| | | | | | Added mpd.conf options for disabling automatic resamling, sample format and channel conversion. This way, users may choose to override ALSA's automatic resampling, and use libsamplerate instead.
* changed package name to "mpd-mk", updated version numberMax Kellermann2008-10-141-1/+2
| | | | | | This git branch has become a real MPD fork now. Time to change the package name to the code name "mpd-mk". Set the version number to "0.14~git" to mark this as a non-released version.
* update: don't follow relative symlinksMax Kellermann2008-10-141-1/+44
| | | | | | Don't follow relative symlinks which point into the music directory. This allows you to organize music with symbolic links, without MPD managing separate copies of each song.
* ls: removed myStat(), isFile(), isDir()Max Kellermann2008-10-142-53/+0
| | | | The mapper code has replaced these functions.
* mapper: new song-to-filesystem mapper libraryMax Kellermann2008-10-149-53/+241
| | | | | | The mapper library maps directory and song objects to file system paths. With this central library, the code mixture in path.c should be cleaned up, and we will be able to add neat features like aliasing.
* playlist: moved code to playlist_save.cMax Kellermann2008-10-145-26/+89
| | | | | playlist_print_song() and playlist_print_uri() handle charset conversion and (optional) music directory prefixing.
* song: pass const song pointer to song_get_url()Max Kellermann2008-10-142-2/+2
| | | | song_get_url() doesn't modify the song object.
* {dir,song}vec: fix off-by-one errors in {dir,song}vec_deleteEric Wong2008-10-142-10/+9
| | | | | | | Found by Valgrind while looking for another bug... Hmm.. I should really just make this code generic since they're duplicated...
* song: stat file in song_file_update(), don't use isMusic()Max Kellermann2008-10-133-20/+8
| | | | | | | isMusic() used to be a very inefficient function: with every invocation, it did another stat() on the specified file. There is only one caller, do the stat() there manually and use hasMusicSuffix() instead of isMusic().
* update: always look up parent directory in updatePath()Max Kellermann2008-10-131-20/+10
| | | | | | | By always creating the parent directory, we can use delete_name_in() without further lookups. The parents which may non exist will be pruned later. An update request for a non-existing or empty directory should be quite unusual, so this doesn't add any measurable overhead.
* update: pass base file name to updateInDirectory()Max Kellermann2008-10-131-9/+24
| | | | | | In order to optimize buffer usage, pass only the base file name to updateInDirectory(). This way, updateInDirectory() may choose when to allocate a larger buffer for the full path.
* update: moved code to make_subdir()Max Kellermann2008-10-131-4/+13
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* update: added delete_name_in()Max Kellermann2008-10-131-1/+18
| | | | | delete_name_in() is similar to delete_path(), but it does not need to look up the parent directory.
* dirvec: dirvec_find() compares basenameMax Kellermann2008-10-131-1/+4
| | | | | | It is invalid to pass a path with the wrong dirname to dirvec_find(). To be able to find a subdirectory only by its basename, compare only the basename of both paths.
* directory: added directory_get_name()Max Kellermann2008-10-132-0/+13
| | | | directory_get_name() returns the base name of the directory.
* playlist: don't use isPlaylist() in deletePlaylist()Max Kellermann2008-10-133-22/+3
| | | | | | The only caller of deletePlaylist() appends PLAYLIST_FILE_SUFFIX, so we can be sure it's already there. We don't need to stat the file, since unlink() does all the checking.
* audio: don't clear input_audio_format on openAudioDevice(NULL)Max Kellermann2008-10-131-3/+1
| | | | | | | Commit 80a2c937 broke resume after pause: it cleared the input_audio_format when it attempted to simplify a complicated expression. Don't clear it, just assign input_audio_format if a new format was specified.
* directory: pass const pointers to inline functionsMax Kellermann2008-10-131-2/+2
| | | | | The inline functions directory_is_empty() and directory_get_path() don't modify the object - pass constant object pointers to them.
* songvec: avoid holding nr_lock during free(3)Eric Wong2008-10-131-3/+5
| | | | | | | We only need to lock sv->nr changes to prevent traversals ( why it's called "nr_lock"). free(3) is a "slow" function on my system; so we can avoid unnecessarily holding a lock long for longer than needed.
* update: allow music_root updates to be queuedEric Wong2008-10-131-3/+2
| | | | | | Previously only updates with subdirectories being specified could be queued. No harm in queueing full updates.
* directory: use mpd_sizeof_str_flex_array for path, tooEric Wong2008-10-132-7/+8
| | | | This way we avoid unnecessary heap allocations.
* tag_item: avoid wasting space when struct is unpackableEric Wong2008-10-132-2/+4
| | | | | Not all compilers support struct packing, and those that don't shouldn't be punished for it.
* song: song_get_url: fix "/" prefix for songs in music_rootEric Wong2008-10-131-1/+1
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* shout: make the protocol configurableAaron McEwan2008-10-121-2/+25
| | | | | Added configuration parameter "protocol" which lets the user choose from 3 shout protocols. This adds support for real shoutcast servers.
* shout: use strcmp() instead of strncasecmp()Max Kellermann2008-10-121-2/+2
| | | | | | Case insensitivity isn't helpful, and comparing only the first 3 bytes of a configured value may encourage users to supply wrong or misleading values.
* alsa: fall back to 16 bit outputMax Kellermann2008-10-121-0/+11
| | | | | | If the sample format isn't supported by the device (i.e. 24 bit on low-end sound chips), fall back to 16 bit output. There is code in pcm_utils.c which converts PCM data to 16 bit.
* pcm_utils: support any number of channels in pcm_sizeOfConvBuffer()Max Kellermann2008-10-121-11/+2
| | | | | When calculating the conversion buffer size, don't hard-code the formulas for only mono<->stereo.
* pcm_utils: support converting N channels to stereoMax Kellermann2008-10-121-0/+26
| | | | | | | Convert any number of channels to stereo. In fact, this isn't really stereo, it's rater mono blown up to stereo. This patch should only make it possible to play 5.1 files at all; "real" conversion to stereo should be implemented, but for now, this is better than nothing.
* pcm_utils: pass output channel count to pcm_convertChannels()Max Kellermann2008-10-121-35/+22
| | | | | | In order to be able to deal with non-trivial conversions, pcm_convertChannels() needs to know both the input and the output channel count. Simplify buffer allocation in that function.
* pcm_utils: moved code from pcm_convertChannels() to separate functionsMax Kellermann2008-10-121-20/+32
| | | | | | | Moved code from pcm_convertChannels() to pcm_convert_channels_1_to_2() and pcm_convert_channels_2_to_1(). Improved the quality of pcm_convert_channels_2_to_1() by calculating the arithmetic mean value of both samples.
* alsa: moved code to alsa_configure()Max Kellermann2008-10-121-13/+18
| | | | | Move code which loads configuration to alsa_configure(). This removes one indent level.
* pcm_utils: pass int16_t* where appropriateMax Kellermann2008-10-121-12/+15
| | | | | Pass int16_t pointers instead of char pointers to functions which can deal with 16 bit audio only.
* player: replaced buffered_before_play with buffering flagMax Kellermann2008-10-121-9/+10
| | | | | | buffered_before_play was copied to struct player because it was used to disable buffering when seeking. Instead of mainaining a copy of this number, move just the flag to the player struct.
* audio: renamed the audio_format variablesMax Kellermann2008-10-121-17/+13
| | | | | | Renamed audio_configFormat to configured_audio_format. Renamed audio_buffer.format to input_audio_format. Simplified its initialization in openAudioDevice().
* audio: removed enum ad_stateMax Kellermann2008-10-121-22/+14
| | | | | All what's left from ad_state is a simple boolean flag (ENABLE / DISABLE). Convert it to a C99 bool.
* audio: removed audio_buffer.bufferMax Kellermann2008-10-121-69/+2
| | | | | | audio.c maintained one of MPD's many layers of audio buffers. It was without any benefit, since playAudio() can simply send the source buffer directly to the audio output plugin.
* output_buffer: converted ob_is_empty() to inlineMax Kellermann2008-10-122-6/+4
| | | | | The function ob_is_empty() is called very often. It's worth it to convert it to an inline function.
* player: added commands QUEUE and CANCELMax Kellermann2008-10-124-155/+74
| | | | | | QUEUE adds a new song to the player's queue. CANCEL clears the queue. These two commands replace the old and complex queueState and queueLockState code.
* playlist: call clearPlayerQueue() only if song is queuedMax Kellermann2008-10-121-23/+15
| | | | | | Simplify and merge several if clauses before the clearPlayerQueue() invocation. Call clearPlayerQueue() only if a song is actually queued; add an assertion for that in clearPlayerQueue().
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