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* 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.
* player_thread: reinitialize music_buffer in !NDEBUGMax Kellermann2009-05-291-0/+9
| | | | | | To check for leaked music_chunk objects, free the music buffer on CLOSE_AUDIO. This invokes an assertion check which ensures that all chunks have been returned to the buffer.
* output_all: explicitly return "true" from audio_output_all_play()Max Kellermann2009-05-291-1/+1
| | | | | | Instead of returning the local variable "ret" which is always true at this point, hard-code the "true" return value, because that might be more readable.
* input/file: log message on errorMathieu Rochette2009-05-281-0/+2
| | | | | | | | If a file is removed the library, next time mpd will try to play it it will result in an error 'ERROR: problems decoding some/file.ogg'. Nothing is written in log files (verbose mode or not) [mk: append strerror(errno)]
* volume: changed "default" to "DISABLED" in switch statementMax Kellermann2009-05-281-1/+4
| | | | | Make gcc warn us if we add a new mixer type, and forget to add a new "case" line.
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