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2007-06-04Set a flag if we've sent the player process SIGSTOP so that we know not toJ. Alexander Treuman1-3/+9
wait for it to complete an action which it never will. git-svn-id: https://svn.musicpd.org/mpd/trunk@6488 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-04Don't kill the player process (and effectively the decode process) whenJ. Alexander Treuman1-12/+17
completely stopped. Instead, send them SIGSTOP to pause the process until they're needed again. Then send them SIGCONT instead of re-spawning them. git-svn-id: https://svn.musicpd.org/mpd/trunk@6485 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-01Tell the player process (and thus also the decode process) to quit whenJ. Alexander Treuman1-0/+23
playback is stopped completely. This means the player process will no longer have to wake up 100 times per second to see if it's been told to start playing (the main process will just spawn a new player process when it needs to). On the downside, this means an extra pair of forks() and the re-initializing of the player and decode processes each time playback is restarted. git-svn-id: https://svn.musicpd.org/mpd/trunk@6446 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-06-01Minor formatting cleanups.J. Alexander Treuman1-5/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@6444 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
2007-02-19More (v)snprintf-related buffer over-allocations removedEric Wong1-2/+2
Also took out an unnecessary memset in getPlayerErrorStr git-svn-id: https://svn.musicpd.org/mpd/trunk@5396 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-02-11#1) fix a few potential deadlock conditons in decode.c when crossfading is ↵Warren Dukes1-0/+2
enabled #2) fix a deadlock condition when attempting to seek if the decoder quit and returned to playerInit() git-svn-id: https://svn.musicpd.org/mpd/trunk@5325 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-01-14Don't initialize globals to zero (or NULL)Eric Wong1-3/+3
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 Wong1-4/+4
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 warnings for -Wmissing-prototypesAvuton Olrich1-1/+1
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
2006-08-14Several bugfixes during exit found by valgrindEric Wong1-1/+1
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
2006-08-11Spelling & GrammarAvuton Olrich1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4612 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-08-08more sparse cleanupsEric Wong1-23/+23
* 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
2006-08-06merge changes from mpd-tree:Warren Dukes1-37/+52
-use tree for tagTracker -eliminate the master process git-svn-id: https://svn.musicpd.org/mpd/trunk@4571 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-08-01logging cleanupsEric Wong1-1/+1
* Moved all logging-related stuff into log.c (and not myfprintf.c) * ISO C90-compliant strftime usage: %e and %R replaced with %d and %H:%M respectively * Got rid of variadic macros since some old-school compilers don't like them * compiling with -DNDEBUG disables the DEBUG() macro git-svn-id: https://svn.musicpd.org/mpd/trunk@4512 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-30remove clumsy strncpy useEric Wong1-6/+4
strncpy isn't really safe because it doesn't guarantee null termination, and we have had to work around it in several places. strlcpy (from OpenBSD) isn't great, either because it often leaves errors going unchecked (by truncating strings). So we'll add the pathcpy_trunc() function with is basically strlcpy with a hardcoded MAXPATHLEN as the limit, and we'll acknowledge truncation since we only work on paths and MAXPATHLEN should be set correctly by the system headers[1]. file-specific notes: inputStream_http: eyeballing the changes here, it seems to look alright but I haven't actually tested it myself. ls: don't even bother printing a file if the filename is too long (and when is it ever?) since we won't be able to read it anyways. metadataChunk: it's only metadata, and it's only for showin the user, so truncating it here souldn't be a big issue. memset to zero in init is unecessary, so lets not waste cycles [1] - If the system headers are screwed up, then we're majorly screwed regardless of what we do :x git-svn-id: https://svn.musicpd.org/mpd/trunk@4491 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-30commandError() cleanups, fixup gcc checksEric Wong1-1/+1
stripped binary size reduced by 9k on my machine from making commandError a function. We'll print out error messages slightly slower before, but the smaller binary is more than worth it. git-svn-id: https://svn.musicpd.org/mpd/trunk@4488 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-30interface/connection malloc reductions from mpd-keEric Wong1-13/+10
This patch massively reduces the amount of heap allocations at the interface/command layer. Most commands with minimal output should not allocate memory from the heap at all. Things like repeatedly polling status, currentsong, and volume changes should be faster as a result, and more importantly, not a source of memory fragmentation. These changes should be safe in that there's no way for a remote-client to corrupt memory or otherwise do bad stuff to MPD, but an extra set of eyes to review would be good. Of course there's never any warranty :) No longer do we use FILE * structures in the interface, which means we don't have to allocate any new memory for most connections. Now, before you go on about losing the buffering that FILE * +implies+, remember that myfprintf() never took advantage of any of the stdio buffering features. To reduce the diff and make bugs easier to spot in the diff, I've kept myfprintf in places where we write to files (and not network interfaces). Expect myfprintf to go away entirely soon (we'll use fprintf for writing regular files). git-svn-id: https://svn.musicpd.org/mpd/trunk@4483 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-20Add mpd-indent.shAvuton Olrich1-163/+214
Indent the entire tree, hopefully we can keep it indented. git-svn-id: https://svn.musicpd.org/mpd/trunk@4410 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-14Fix the undefined reference to `playerInitReal'Avuton Olrich1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4343 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-14[CLEANUP] Remove unused functionAvuton Olrich1-54/+26
Remove unused functions from the header, static where possible Cleanup whitespace->tabs git-svn-id: https://svn.musicpd.org/mpd/trunk@4341 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-14Change shank's email addressJ. Alexander Treuman1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4333 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-13Huge header update, update the copyright and addAvuton Olrich1-1/+1
the GPL header where necessary git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-11-19remove C++ style commentsEric Wong1-10/+13
git-svn-id: https://svn.musicpd.org/mpd/trunk@3689 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-11-16DJWLindenaar balanced tree and master process patchQball Cow1-31/+37
git-svn-id: https://svn.musicpd.org/mpd/trunk@3669 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-11implement saved memory by not storing full pathWarren Dukes1-5/+5
git-svn-id: https://svn.musicpd.org/mpd/trunk@2601 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-10merge changes from metadata-rewrite branchWarren Dukes1-3/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@2589 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-03now one can specify multiple bind_to_addressesWarren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@2501 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-03new setSigHandlersForDecoder() function, and be sure player/decode processes ↵Warren Dukes1-9/+1
ignore SIGHUP signals git-svn-id: https://svn.musicpd.org/mpd/trunk@2492 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-10-25fix a big time bug in metadataChunk (off by one in an array assignment)Warren Dukes1-0/+6
also, now we have metadata in our streams git-svn-id: https://svn.musicpd.org/mpd/trunk@2337 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-29remove an extra line of codeWarren Dukes1-1/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@1709 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-15fix C99 stuff for commandErrorWarren Dukes1-1/+1
also some slight optimizations to interfacePrintWithFD() and myfprintf() git-svn-id: https://svn.musicpd.org/mpd/trunk@1503 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-09fix some streaming metadata issuesWarren Dukes1-7/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@1416 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-07some fixes to metadata stuffWarren Dukes1-4/+5
git-svn-id: https://svn.musicpd.org/mpd/trunk@1370 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-06slightly safer copying of metadataChunk to MpdTagWarren Dukes1-5/+5
git-svn-id: https://svn.musicpd.org/mpd/trunk@1359 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-06mechanism for updating metadata while decodingWarren Dukes1-19/+7
vorbis comments are updated on the fly for streams need to decode icy metadata buffering of metadata needs to be hardened, to ensure that player has already read a particular metachunk or passed over it git-svn-id: https://svn.musicpd.org/mpd/trunk@1358 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-06todo updateWarren Dukes1-3/+6
git-svn-id: https://svn.musicpd.org/mpd/trunk@1352 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-04finish ack error codesWarren Dukes1-1/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@1325 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-04clean up ACK error coding a little bitWarren Dukes1-2/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1321 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-03better method for computing total time playedWarren Dukes1-5/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-01ogg voribs comment parsing on the fly in the decoderWarren Dukes1-0/+8
git-svn-id: https://svn.musicpd.org/mpd/trunk@1279 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-01validateUtf8Tag on stream metadataWarren Dukes1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1270 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-31some stream metadata fixesWarren Dukes1-8/+23
git-svn-id: https://svn.musicpd.org/mpd/trunk@1266 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-31little tidying up that will be deleted anywayWarren Dukes1-4/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@1260 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-31icynames are now copied to title of streamsWarren Dukes1-22/+33
git-svn-id: https://svn.musicpd.org/mpd/trunk@1258 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-31mp3 and ogg plugin stuffWarren Dukes1-53/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@1245 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-20removed a debug statementWarren Dukes1-1/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@1112 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-20ogg stream playing! some non-blocking seek bug fixesWarren Dukes1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1105 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-19just a we bit of changesWarren Dukes1-21/+30
git-svn-id: https://svn.musicpd.org/mpd/trunk@1075 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-18streaming fixes and such, now it seems to work good, what an annoying bugWarren Dukes1-2/+2
to find git-svn-id: https://svn.musicpd.org/mpd/trunk@1066 09075e82-0dd4-0310-85a5-a0d7c8717e4f
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 01:15:15 +0000