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* interface/connection malloc reductions from mpd-keEric Wong2006-07-301-122/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Use AudioCompress for volume normalizationJ. Alexander Treuman2006-07-271-9/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4474 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix a memory leak when removing a playlistJ. Alexander Treuman2006-07-211-0/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4422 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Remember kids: always test your code before committingJ. Alexander Treuman2006-07-211-5/+6
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4420 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Make getBoolConfigParam and save_absolute_paths_in_playlist less stupidJ. Alexander Treuman2006-07-211-1/+8
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4419 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Use getBoolConfigParam for save_absolute_paths_in_playlistJ. Alexander Treuman2006-07-211-14/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4418 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Add mpd-indent.shAvuton Olrich2006-07-201-1/+5
| | | | | | Add a few new options for indent to try to make things a bit cleaner git-svn-id: https://svn.musicpd.org/mpd/trunk@4411 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Add mpd-indent.shAvuton Olrich2006-07-201-623/+709
| | | | | | 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
* sparse: ANSI-fy function declarationsEric Wong2006-07-171-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are just warnings from sparse, but it makes the output easier to read. I ran this through a quick perl script, but of course verified the output by looking at the diff and making sure the thing still compiles. here's the quick perl script I wrote to generate this patch: ----------- 8< ----------- use Tie::File; defined(my $pid = open my $fh, '-|') or die $!; if (!$pid) { open STDERR, '>&STDOUT' or die $!; exec 'sparse', @ARGV or die $!; } my $na = 'warning: non-ANSI function declaration of function'; while (<$fh>) { print STDERR $_; if (/^(.+?\.[ch]):(\d+):(\d+): $na '(\w+)'/o) { my ($f, $l, $pos, $func) = ($1, $2, $3, $4); $l--; tie my @x, 'Tie::File', $f or die "$!: $f"; print '-', $x[$l], "\n"; $x[$l] =~ s/\b($func\s*)\(\s*\)/$1(void)/; print '+', $x[$l], "\n"; untie @x; } } git-svn-id: https://svn.musicpd.org/mpd/trunk@4378 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Sigh, another memory leakJ. Alexander Treuman2006-07-161-2/+7
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4374 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fixing what looks like a *huge* memory leakJ. Alexander Treuman2006-07-161-0/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4372 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fixing a whopping 4 memory leaksJ. Alexander Treuman2006-07-161-2/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4371 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* [CLEANUP] cleanup whitespace -> tabsAvuton Olrich2006-07-141-69/+66
| | | | | static where it makes sense git-svn-id: https://svn.musicpd.org/mpd/trunk@4344 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Change shank's email addressJ. Alexander Treuman2006-07-141-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4333 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Huge header update, update the copyright and addAvuton Olrich2006-07-131-1/+1
| | | | | the GPL header where necessary git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Remove superfluous \n from addid's commandError call.J. Alexander Treuman2006-05-201-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4208 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Commit Jat's patch for bug 1282Qball Cow2006-05-081-3/+3
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4137 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Commit Jat's patch for bug 1281Qball Cow2006-05-081-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4136 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Adding of plchangesposid command, this is a stripped down version of the ↵Qball Cow2006-04-231-0/+20
| | | | | plchanges command, it only sends the pos and id of the changed command. Libmpd allready has support for it, and libmpdclient in libmpd too git-svn-id: https://svn.musicpd.org/mpd/trunk@4101 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* src/playlist.c: remove unnecessary strdup()Eric Wong2006-03-261-4/+5
| | | | | | Yes, I know about what I said on IRC earlier, but this is an allocation + free inside a loop. git-svn-id: https://svn.musicpd.org/mpd/trunk@3953 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Small fix, it's file: test not file:testQball Cow2006-03-261-2/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@3948 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Support for fetching the content of a stored playlist (patch by qball), this ↵Qball Cow2006-03-261-73/+106
| | | | | adds listPlaylist and listPlaylistInfo git-svn-id: https://svn.musicpd.org/mpd/trunk@3947 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* for windows compatibility, if we're unable to add a song, convert '\' to '/' ↵Warren Dukes2005-03-081-4/+14
| | | | | and try again to add the file git-svn-id: https://svn.musicpd.org/mpd/trunk@3036 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix stateFile path getting garbledWarren Dukes2005-03-061-18/+28
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@3029 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* implement saved memory by not storing full pathWarren Dukes2004-11-111-16/+11
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2601 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* new command "addid", this is the same as "add" command, except it also ↵Warren Dukes2004-11-021-6/+12
| | | | | returns the songid of the added song. Note that "addid" does not work on directories git-svn-id: https://svn.musicpd.org/mpd/trunk@2487 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* oops, a typo, but that's ok, i'm still da manWarren Dukes2004-11-021-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2468 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* a few extra strerror()'s sprinkled in the codeWarren Dukes2004-11-021-2/+4
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2467 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* use random() instead of rand()Warren Dukes2004-10-301-4/+4
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2420 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* oops, forgot the parse the state_file as a pathWarren Dukes2004-10-281-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2383 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* merge shank-rewrite-config changesWarren Dukes2004-10-281-23/+31
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2375 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* #1) Fix a potential security hole, where mpd sends a line from a playlist to ↵Warren Dukes2004-10-161-1/+3
| | | | | | | a client if the line is too long. But this is a rare circumstance, since the file would need to have a .m3u suffix and the line would need to be very long. #2) Fix qball's bug, basically when we try todo initial buffering in decodeStart(), sleep for a few seconds after each attempt to finish init'ing the connection and begin buffering. git-svn-id: https://svn.musicpd.org/mpd/trunk@2236 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix bug #307Warren Dukes2004-10-151-2/+7
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2230 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* rename idToNum and numToId to idToPostion and positionToId - from tw-nymWarren Dukes2004-06-301-34/+34
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1734 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* patch from np for orderPlaylist()Warren Dukes2004-06-261-1/+3
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1673 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix move commandWarren Dukes2004-06-191-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1574 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix C99 stuff for commandErrorWarren Dukes2004-06-151-3/+4
| | | | | also some slight optimizations to interfacePrintWithFD() and myfprintf() git-svn-id: https://svn.musicpd.org/mpd/trunk@1503 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* forget to set playlist.current = 0 when toggling randomWarren Dukes2004-06-141-0/+1
| | | | | and doing swapOrder(playlist.current, 0) git-svn-id: https://svn.musicpd.org/mpd/trunk@1480 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* bug fix for deleting a song when the last song or next to last song is ↵Warren Dukes2004-06-141-4/+4
| | | | | playing and causing playlist.current to be set to -1 git-svn-id: https://svn.musicpd.org/mpd/trunk@1479 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* change 'Num' => 'Pos" for positionWarren Dukes2004-06-131-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1455 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* since stuff like vorbis streams report actual time into stream,Warren Dukes2004-06-101-4/+6
| | | | | | not time played, for previous add a hack where we record the difference in time between previous presses git-svn-id: https://svn.musicpd.org/mpd/trunk@1440 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* implemented songid commands: playlistid, playid, seekid, deleteid, moveid, ↵Warren Dukes2004-06-091-4/+6
| | | | | swapid git-svn-id: https://svn.musicpd.org/mpd/trunk@1408 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* implmented ID functions, need to implemented id commandsWarren Dukes2004-06-091-1/+64
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1407 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* implemented song id'sWarren Dukes2004-06-091-9/+60
| | | | | now we just need to implement id commands git-svn-id: https://svn.musicpd.org/mpd/trunk@1405 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix ack error when attempt to save a playlist that already existsWarren Dukes2004-06-081-2/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1402 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* on random select, move current to the first song playedWarren Dukes2004-06-081-0/+5
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1401 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* make enabling random always randomize the entire playlistWarren Dukes2004-06-081-2/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1400 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* spelling fix for avutonWarren Dukes2004-06-061-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1361 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* slightly safer copying of metadataChunk to MpdTagWarren Dukes2004-06-061-4/+0
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@1359 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* mechanism for updating metadata while decodingWarren Dukes2004-06-061-0/+4
| | | | | | | 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
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