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* Replace strdup and {c,re,m}alloc with x* variants to check for OOM errorsEric Wong2006-08-2648-183/+257
| | | | | | | | | | | | | | | | | | | 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
* audioOutputs_oss: [trivial] make loop interation consistent with othersEric Wong2006-08-261-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4689 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audio.c: [trivial] remove unnecessary includeEric Wong2006-08-261-1/+0
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4688 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* command.c: rerun mpd-indent.sh, no code changesEric Wong2006-08-261-136/+76
| | | | | | leave out initCommands to keep jat happy, and keep labels at the left hand side git-svn-id: https://svn.musicpd.org/mpd/trunk@4687 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix an esoteric gcc warningJ. Alexander Treuman2006-08-251-3/+4
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4684 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audiofile_plugin: use afSetVirtualSampleFormat, tooEric Wong2006-08-241-0/+2
| | | | | | | | | | | | | | | | | | This finally fixes a bug from over two years ago playing a wave file (oprah.wav) with the following characteristics (from sfinfo): File Format Microsoft RIFF WAVE Format (wave) Data Format 8-bit integer (unsigned, little endian) Audio Data 986827 bytes begins at offset 58 (3a hex) 1 channel, 986827 frames Sampling Rate 22050.00 Hz Duration 44.754 seconds Of course, this has been regression tested with all the files that the previous commit got working. Thanks to Michael Pruett (audiofile author) for the hint and shame on me for forgetting about it for over two years :x git-svn-id: https://svn.musicpd.org/mpd/trunk@4682 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audiofile_plugin: fix for playing mono .au files with 8000Hz sample rateEric Wong2006-08-241-3/+3
| | | | | | | | | | | | | | | | Use the 'Virtual' variants of afGetSampleFormat, afGetChannels, afGetVirtualFrameSize in the audiofile library, since it already does the necessary abstraction for us. Of course, I've regression tested these changes against my standard 44100Hz/2ch/16bit wave files and they continue to play fine. Files tested: english.au (Linus Torvalds pronouncing 'Linux' in English) B01.Red_Bright_Heart.au (Chinese opera, sounds correct to me even though I don't actually understand the words) git-svn-id: https://svn.musicpd.org/mpd/trunk@4681 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Use strcasecmp to check for replaygain id3v2 tags, since apparently some ↵J. Alexander Treuman2006-08-231-4/+4
| | | | | apps write them in all caps. git-svn-id: https://svn.musicpd.org/mpd/trunk@4672 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Instead of ignoring mp2/mp3 files that start with a layer 1 frame, just skip ↵J. Alexander Treuman2006-08-231-2/+1
| | | | | the layer 1 frames looking for a layer 2 or 3 frame. git-svn-id: https://svn.musicpd.org/mpd/trunk@4671 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* If a frame header decode loses sync, just try again instead of trying to ↵J. Alexander Treuman2006-08-231-7/+3
| | | | | decode a frame (which will automatically decode the next header without allowing us to do some checks on it). git-svn-id: https://svn.musicpd.org/mpd/trunk@4670 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Skip layer 2 frames in mp3s and vice versa. Also drop support for layer 1, ↵J. Alexander Treuman2006-08-231-3/+15
| | | | | since it hasn't been tested. git-svn-id: https://svn.musicpd.org/mpd/trunk@4669 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix Replay Gain reading for FLAC and OggFLACEric Wong2006-08-221-6/+6
| | | | | | | | | | | This bug was NOT introduced in my OggFLAC additions, honest! As far as I can see, it was introduced way back in r2482, but nobody ever noticed until the post here: http://www.musicpd.org/forum/index.php?topic=1152.0 While we're at it, clean up some of the variable typing. git-svn-id: https://svn.musicpd.org/mpd/trunk@4664 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* get rid of the pointless xopen wrapper, open(2) does not throw errno = EINTREric Wong2006-08-222-11/+4
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4663 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* oggvorbis_plugin.c: update message to match changed function nameEric Wong2006-08-201-2/+2
| | | | | | I'm not using __FUNCTION__ or __func__ because compiler support for these is still a bit iffy as far as I know... git-svn-id: https://svn.musicpd.org/mpd/trunk@4662 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* trivial: labels should be on the left-most column, no tabbingEric Wong2006-08-205-8/+8
| | | | | | | | | | | | Unfortunately there doesn't seem to be an indent switch for this, but we have find + perl: find src -name '*.[ch]' | xargs perl -i -p -e \ 's/^\s+(\w+):/$1:/g unless /^\s+default:/' This is a followup to r4605, and there are no actual code changes in this. git-svn-id: https://svn.musicpd.org/mpd/trunk@4661 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* inputPlugins/_ogg_common.c: check for read errors correctlyEric Wong2006-08-201-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4660 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* This fixes 5 potential bugs where the conditional would always be true.Avuton Olrich2006-08-204-5/+5
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4659 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix missing initializer in DISABLED_AUDIO_OUTPUT_PLUGIN();Avuton Olrich2006-08-201-0/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4658 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix warnings for -Wmissing-prototypesAvuton Olrich2006-08-2039-152/+154
| | | | | | Add -Wmissing-prototypes if compiling with gcc Static where possible git-svn-id: https://svn.musicpd.org/mpd/trunk@4657 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix a few warnings on 64-bit machinesEric Wong2006-08-182-3/+3
| | | | | | | | size_t is bigger than int on most 64-bit machines, so cast size_t to long when passing them to printf-like functions. Ideally we'd use %z, but many compilers don't support it. git-svn-id: https://svn.musicpd.org/mpd/trunk@4656 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Cast isostr to char * to fix yet another warningJ. Alexander Treuman2006-08-181-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4655 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Change type of isostr to fix warningJ. Alexander Treuman2006-08-181-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4654 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Avoid an unnecessary encoding conversion when converting id3v1 tags. Also ↵J. Alexander Treuman2006-08-151-22/+17
| | | | | make getID3Info static. git-svn-id: https://svn.musicpd.org/mpd/trunk@4642 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* tag.c: fix segfault on failed id3v1 character conversionEric Wong2006-08-151-0/+10
| | | | | | | | | | convStrDup() returns NULL if character conversion fails, so make sure we check the return values and drop the tag if we can't get a conversion. This should close bug 1313: http://musicpd.org/mantis/view.php?id=1313 git-svn-id: https://svn.musicpd.org/mpd/trunk@4641 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Several bugfixes during exit found by valgrindEric Wong2006-08-143-3/+8
| | | | | | | | | | | | | | | | | First, make sure we call finishPlaylist() before closeMp3Directory() since the latter will free non-SONG_TYPE_URL songs in playlist, which causes an invalid read when we try to look for SONG_TYPE_URL songs to free in finishPlaylist. Secondly, make sure our children have all exited before freeing the playerData. If we do not, slowly-delivered signals can trigger a race condition in the signal handlers of the decode and player processes which rely on getPlayerData. To avoid waitpid-ing too long (or at all), move the freePlayerData() call farther down in main() (this won't affect anything else) to give the OS a better chance to deliver signals and finish running sig handlers for terminated children. git-svn-id: https://svn.musicpd.org/mpd/trunk@4640 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Revert leaks from r4311, and also the leak fixes as a result of thatEric Wong2006-08-145-37/+26
| | | | | | | | | | | | | | | | | | | | | | utf8ToFsCharset() and fsCharsetToUtf8() got very broken in r4311, and resulted in several commits to fix those leaks. Unfortunately, not all of those newly introduced leaks were fixed, nor was the result pretty. Also, fixed a double-free in lsPlaylists(). This is very hard to trigger (and therefore exploit) at the moment because we check printDirectoryInfo() beforehand. Intended behavior for utf8ToFsCharset() and fsCharsetToUtf8() as God^H^H^Hshank originally intended is now documented in path.h to prevent future errors like this. mpd could still use some good valgrind testing before the 0.12.0 release. <plug>In addition to reducing heap fragmentation, malloc reductions from mpd-ke greatly reduces the chance of leaks from happening due to programming errors.</plug> git-svn-id: https://svn.musicpd.org/mpd/trunk@4639 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Stop decoding once we've dropped samples at the end (it messes up the audio ↵J. Alexander Treuman2006-08-131-1/+3
| | | | | if there's more mp3 to decode) git-svn-id: https://svn.musicpd.org/mpd/trunk@4619 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Presume that the Xing frame count is accurate, and stop decoding when we hit ↵J. Alexander Treuman2006-08-131-2/+9
| | | | | the last frame git-svn-id: https://svn.musicpd.org/mpd/trunk@4618 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audioOutput_alsa.c: avoid changing our internal period and buffer time valuesEric Wong2006-08-121-6/+9
| | | | | | | | Passing a ref to snd_pcm_hw_params_set_{buffer,period}_time_near can modify our internal {period,buffer}_time members inside the AlsaData structure, making re-initializing the device across sample/bit rate and channel changes non-idempotent. git-svn-id: https://svn.musicpd.org/mpd/trunk@4616 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* always support DEBUG() logging, even if -DNDEBUGWarren Dukes2006-08-122-9/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4613 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Spelling & GrammarAvuton Olrich2006-08-117-9/+9
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4612 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Separate PROTOCOL_VERSION from VERSIONEric Wong2006-08-101-1/+1
| | | | | | So we can have VERSION=0.12.0rc1 and keep the clients seeing 0.12.0 git-svn-id: https://svn.musicpd.org/mpd/trunk@4608 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* labels should be on the left most column, no tabbingWarren Dukes2006-08-094-4/+5
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4605 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* we have the parentPos, so use it when incrementing the tree iterator.Warren Dukes2006-08-091-14/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4604 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audioOutput_pulse: ansi-fy function declarations (sparse)Eric Wong2006-08-081-2/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4599 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* more sparse cleanupsEric Wong2006-08-086-49/+46
| | | | | | | | | * less-commonly compiled things like ao/mvp outputs * Adding -Wno-transparent-union to SPARSE_FLAGS makes it check inside decode.c, directory.c, player.c, and sig_handlers.c * remove unused variables leftover from the master process in sig_handlers.c git-svn-id: https://svn.musicpd.org/mpd/trunk@4598 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* mpc_plugin: fix seeking bugEric Wong2006-08-081-0/+1
| | | | | remember to reset our chunk pointer when seeking git-svn-id: https://svn.musicpd.org/mpd/trunk@4597 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* mpc_plugin.c: fix compilation error with MPC_FIXED_POINTEric Wong2006-08-071-1/+1
| | | | | (It sounds like crap though) git-svn-id: https://svn.musicpd.org/mpd/trunk@4596 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* sparse / gcc-2.95 / -pedantic fixesEric Wong2006-08-073-30/+37
| | | | | Not everybody has access to the latest and greatest compilers. git-svn-id: https://svn.musicpd.org/mpd/trunk@4595 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* rewrite getId3Tag so we can get rid of this silly ID3_TAG_BUFLEN crapJ. Alexander Treuman2006-08-071-28/+21
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4594 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* command: static-fication since commandError is no longer a macroEric Wong2006-08-072-5/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4593 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Indent some #defines in tag.c for better readabilityJ. Alexander Treuman2006-08-071-8/+8
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4592 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Ok, don't use memcmp for comparing audio formats!J. Alexander Treuman2006-08-071-1/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4591 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Eliminate unnecessary use of a variableJ. Alexander Treuman2006-08-071-2/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4586 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Use memcmp to compare audio formatsJ. Alexander Treuman2006-08-071-2/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4585 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Reopen the audio device if the audio format has changedJ. Alexander Treuman2006-08-071-0/+4
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4584 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Add PERMISSION_NONE define, for commands that require no permissionJ. Alexander Treuman2006-08-072-9/+10
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4583 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Reformatting initCommands and fillBufferJ. Alexander Treuman2006-08-072-83/+56
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4582 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* remove overzealous asserts (wait for np to clean up his COMMAND_MAX_ARGS stuff)Warren Dukes2006-08-061-3/+0
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4575 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* renamce cstrtok to buffer2array. please don't rename functions; especially ↵Warren Dukes2006-08-066-26/+42
| | | | | to names that look extremely std-lib-ish. also, don't use isspace, apparently it's local dependent and potentially consideres ' ' or '\t' not to be a space, or considers other characters to be a space. git-svn-id: https://svn.musicpd.org/mpd/trunk@4574 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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