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* output_thread: check again if output is open on CANCELMax Kellermann2009-10-161-1/+2
| | | | | | | | When the player thread unpauses, it sends CANCEL to the output thread, after having checked that the output is still open. Problem is when the output thread closes the device before it can process the CANCEL command - race condition. This patch adds another "open" check inside the output thread.
* input/curl: fixed endless loop during bufferingMax Kellermann2009-10-131-1/+1
| | | | | | | When the connection is lost while buffering, the CURL input plugin may enter an endless loop, because it does not check the EOF condition. This patch makes fill_buffer() return success only if there's at least one buffer, which is enough of a check.x
* riff, aiff: fixed "limited range" gcc warningMax Kellermann2009-10-112-10/+10
| | | | | | On 32 bit systems with large file support enabled (i.e. "sizeof(off_t) > sizeof(size_t)") gcc emits a warning because a size_t cast to off_t can never become negative.
* decoder_thread: change the fallback decoder name to "mad"Max Kellermann2009-10-111-1/+1
| | | | | | When there is no Content-Type response header, try the "mad" decoder plugin. It uesd to be named "mp3", and we forgot to change the fallback name in decoder_thread.c.
* input/curl: don't abort if a packet has only metadataMax Kellermann2009-10-111-20/+22
| | | | | | | | | When a received chunk of data has only icy-metadata, there was no usable data left for input_curl_read() to return, and thus it returned 0 bytes. "0" however is a special value for "end of file" or "error". This patch makes input_curl_read() read more data from the socket, until the read request can be fulfilled (or until there's really EOF).
* input/curl: moved code to fill_buffer()Max Kellermann2009-10-111-27/+40
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* decoder/ffmpeg: use the "artist" tag if "author" is not presentMax Kellermann2009-09-301-2/+5
| | | | | | | Usually, we read our "artist" tag from ffmpeg's "author" tag. In some cases however (e.g. APE), this tag is named "artist". This patch implements a fallback: if no "author" is found, MPD tries to use "artist".
* decoder/faad: skip assertion failure on large ID3 tagsMax Kellermann2009-09-301-2/+6
| | | | | | When the ID3 tag in an AAC file is larger than the current buffer, the function decoder_buffer_consume() aborts. By using the new function decoder_buffer_skip() instead, we can safely skip the ID3 tag.
* decoder_buffer: added function decoder_buffer_skip()Max Kellermann2009-09-302-0/+36
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* input/mms: fix G_LOG_DOMAIN valueSerge Ziryukin2009-09-201-1/+1
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* output/osx: fix the OS X 10.6 buildPatrik Weiskircher2009-09-201-0/+1
| | | | Include CoreServices/CoreServices.h.
* decoder/vorbis: revert "faster tag scanning with ov_test_callback()"Max Kellermann2009-09-101-1/+1
| | | | | This patch made ov_time_total() unusable, and MPD did not know the duration of songs.
* decoder/vorbis: faster tag scanning with ov_test_callback()Rasmus Steinke2009-08-241-1/+1
| | | | | | | | | using ov_test_callback with function CALLBACKS_STREAMONLY will cause scanning to stop after the comment field. ov_open (and ov_test) default to CALLBACKS_DEFAULT which scans the file structure causing a huge slowdown. The speed improvement is huge: It scanned my files around 10x faster This procedure has been recommended by monthy (main vorbis developer) and was said to be safe for scanning files.
* update: don't re-read unchanged container filesIgor Kuzmin2009-08-191-1/+2
| | | | | | | MPD checks if every flac (possibly other types as well) file contains cuesheet on every update, which produces unneeded I/O. My music collection is on NFS share, so it's quite noticeable. IMHO, it shouldn't re-read unchanged files, so I wrote simple patch to fix it.
* output_init: initialize the "pause" flagMax Kellermann2009-08-181-0/+1
| | | | Fix stuttering due to uninitialized variable.
* output/shout: minimize the unpause latencyMax Kellermann2009-08-141-0/+7
| | | | | During the pause loop, manually sleep for 500ms if shout_delay() returns a value greater than that. Don't exhaust libshout's buffer.
* output: fixed shout stuck pause bugMax Kellermann2009-08-143-0/+20
| | | | | | Explicitly make the output thread leave the ao_pause() loop. This patch is a workaround, and the "pause" flag is not managed in a thread-safe way, but that's good enough for now.
* directory: free empty directories after removing them (memleak)Max Kellermann2009-08-141-3/+8
| | | | | dirvec_delete() does not free the object, we have to call directory_free() afterwards.
* update: free temporary string in container scan (memleak)Max Kellermann2009-08-141-2/+6
| | | | The return value of map_directory_child_fs() must be freed.
* decoder/flac: don't allocate cuesheet twice (memleak)Max Kellermann2009-08-141-4/+6
| | | | | | | The function flac_cue_track() first calls FLAC__metadata_object_new(), then overwrites this pointer with FLAC__metadata_get_cuesheet(). This allocate two FLAC__StreamMetadata objects, but the first pointer is lost, and never freed.
* update: free empty path string (memleak)Max Kellermann2009-08-141-1/+2
| | | | | When you pass an empty string to directory_update_init(), it was not freed by update_task().
* decoder/flac: fixed indentation of flac_comment_value()Max Kellermann2009-07-221-19/+21
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* decoder/flac: parse all replaygain tagsMax Kellermann2009-07-221-14/+18
| | | | | The FLAC replaygain parser used the "||" operator. This made the code stop after the first value which was found.
* decoder/flac: return early from flac_find_float_comment()Max Kellermann2009-07-221-21/+22
| | | | | When one metadata check fails, return quickly. This removes 2 levels of indent.
* decoder/flac: removed misplaced authorship commentMax Kellermann2009-07-221-1/+0
| | | | This belongs into "git annotate" or AUTHORS.
* mad: skip ID3 frames when libid3tag is disabledMax Kellermann2009-07-221-6/+28
| | | | | | | When libid3tag is disabled, the libmad decoder plugin is unable to identify ID3 frames. If the file starts with an (unidentified) ID3 frame, it assumes that the file is not a valid MP3 song. This patch solves this by adding minimal stubs for the ID3 functions.
* ape: added protection against large memory allocationsMax Kellermann2009-07-191-0/+3
| | | | | | The function tag_ape_load() retrieves a 32 bit unsigned integer from the input file, and passes it to g_malloc(). This is dangerous, and may be used for a denial of service attack on MPD.
* tag_ape: removed redundant length checkMax Kellermann2009-07-191-3/+4
| | | | | Extend the tagLen check after reading it. Removed the second (redundant) check after the subtraction.
* ape: check the tag size (fixes integer underflow)Max Kellermann2009-07-181-1/+1
| | | | | | | The expression "tagLen - size > 0" may result in an integer underflow and a buffer overflow, when "size" is larger than "tagLen". "size" is read from the input file, and must not be trusted. This patch changes the expression to "tagLen > size", which is a lot safer.
* output/httpd: removed duplicate sys/types.h includeMax Kellermann2009-07-141-4/+0
| | | | | The first patch by Patrick didn't work, because his "#ifdef HAVE_OSX" line would have required config.h.
* decoder/flac: fix assertion failure in tag_free() callMax Kellermann2009-07-061-2/+1
| | | | | | Initialize flac_data.tag right after flac_data_init(). This way, the "goto fail" won't jump to the point where tag_free(NULL) can be called.
* output/httpd: include sys/types.hMax Kellermann2009-07-061-0/+1
| | | | | | On Mac OS X, the httpd plugin cannot be compiled, because OS X's system headers do nto include sys/types.h, although they use u_int32_t.
* song: initialize mtime in song_alloc()Max Kellermann2009-07-061-0/+1
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* log: fix double free() bug during shutdownMax Kellermann2009-07-051-6/+2
| | | | | Don't free an internal configuration value in log_init(). Call config_get_path() instead of manually calling parsePath().
* database: fixed NULL pointer dereference after charset changeMax Kellermann2009-06-301-4/+5
| | | | | | | When the filesystem_charset is changed in mpd.conf, MPD should discard the old database. In this error branch, MPD did not fill the GError object properly, and logged a warning message instead, which caused a segmentation fault.
* output_thread: don't play next chunk after command==PAUSEMax Kellermann2009-06-291-1/+5
| | | | | When the PAUSE loop ends, re-check the next command before calling ao_play() again.
* output_all: don't resume playback when stopping during pauseMax Kellermann2009-06-291-2/+0
| | | | | | | | When MPD was paused, and the client sent the "stop" command (or "clear"), a glitch caused MPD to continue playback for a split second. This was because audio_output_all_cancel() calls audio_output_all_update(), which reopens all output devices, and re-ignites the playback loop.
* decoder_thread: reopen the stream after file_decode() has failedMax Kellermann2009-06-191-0/+11
| | | | | | | | | When decoding a local file, the decoder thread tries to run all matching decoders, until one succeeds. Both file_decode() and stream_decode() can decode a stream, but MPD closes the stream before calling file_decode(). Problem is: when this decoder fails, and the next's stream_decode() method is invoked, the input_stream is still closed. This patch reopens it.
* listen: bind() failure on secondary address is non-fatalMax Kellermann2009-06-101-3/+25
| | | | | | | | | Several users had problems with binding MPD to "localhost". The cause was duplicate /etc/hosts entries: the resolver library returns 127.0.0.1 twice, and of course, MPD attempts to bind to "both" of them. This patch makes failures non-fatal, given that at least one address was bound successfully. This is a workaround; users should rather fix their /etc/hosts file.
* listen: renamed "error" to "error_r" in listen_add_host()Max Kellermann2009-06-101-4/+4
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* listen: print debug message before bind()Max Kellermann2009-06-101-0/+7
| | | | Dump each socket address before binding to it.
* ffmpeg: moved code to ffmpeg_copy_metadata()Max Kellermann2009-06-081-33/+18
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* ffmpeg: removed "new metadata api" warningMax Kellermann2009-06-081-2/+0
| | | | | This warning is useless. I assume the author added it for debugging purposes.
* client: check "expired" flag again in client_write_output()Max Kellermann2009-06-041-0/+3
| | | | | | | When client_defer_output() aborts the connection to the client, client_write_output() called client_write_deferred() anyway. This caused an assertion failure. Fix it by checking for the "expired" flag again after client_defer_output() returns.
* client: added assertions on channel!=NULLMax Kellermann2009-06-041-0/+10
| | | | | | I'm hunting down a bug where client->channel==NULL during I/O operations. These new assertions help avoid this kind of bug in the future.
* decoder_plugin: corrected outdated API documentationMax Kellermann2009-06-041-21/+22
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* conf: make config_param.num_block_params unsignedMax Kellermann2009-06-032-5/+3
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* conf: eliminated CamelCaseMax Kellermann2009-06-034-21/+22
| | | | Renamed all remaining CamelCase functions.
* player_thread: check pipe size again before exitingMax Kellermann2009-06-021-1/+5
| | | | | | When the decoder is finished, break out of the player loop only after another player.pipe check. We did check the pipe size a few lines above, but that check was kind of racy.
* player_thread: don't leak empty music_chunksMax Kellermann2009-06-021-1/+3
| | | | | | | When a music_chunk only contains a tag but no PCM data, play_chunk() returns true without freeing the chunk. The caller now assumes that the chunk is moved into some music_pipe and does not bother to free it either.
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