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2008-08-31pass constant pointersMax Kellermann1-3/+3
And again, convert arguments to const.
2008-03-26use size_tMax Kellermann1-5/+5
When dealing with in-memory lengths, the standard type "size_t" should be used. Missing one can be quite dangerous, because an attacker could provoke an integer under-/overflow, which may provide an attack vector. git-svn-id: https://svn.musicpd.org/mpd/trunk@7205 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-03-26eliminated duplicate initializationMax Kellermann1-1/+1
Local variables which are never read before the first assignment don't need initialization. Saves a few bytes of text. Also don't reset variables which are never read until function return. git-svn-id: https://svn.musicpd.org/mpd/trunk@7199 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-02-05fix -Wconst warningsMax Kellermann1-17/+17
[ew: cleaned up the dirty union hack a bit] Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7180 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-26fixed -Wshadow warningsMax Kellermann1-17/+18
Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7143 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2008-01-03Cleanup #includes of standard system headers and put them in one placeEric Wong1-4/+1
This will make refactoring features easier, especially now that pthreads support and larger refactorings are on the horizon. Hopefully, this will make porting to other platforms (even non-UNIX-like ones for masochists) easier, too. os_compat.h will house all the #includes for system headers considered to be the "core" of MPD. Headers for optional features will be left to individual source files. git-svn-id: https://svn.musicpd.org/mpd/trunk@7130 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-12-28Merge branches/ew r7104Eric Wong1-12/+17
thread-safety work in preparation for rewrite to use pthreads Expect no regressions against trunk (r7078), possibly minor performance improvements in update (due to fewer heap allocations), but increased stack usage. Applied the following patches: * maxpath_str for reentrancy (temporary fix, reverted) * path: start working on thread-safe variants of these methods * Re-entrancy work on path/character-set conversions * directory.c: exploreDirectory() use reentrant functions here * directory/update: more use of reentrant functions + cleanups * string_toupper: a strdup-less version of strDupToUpper * get_song_url: a static-variable-free version of getSongUrl() * Use reentrant/thread-safe get_song_url everywhere * replace rmp2amp with the reentrant version, rmp2amp_r * Get rid of the non-reentrant/non-thread-safe rpp2app, too. * buffer2array: assert strdup() returns a usable value in unit tests * replace utf8ToFsCharset and fsCharsetToUtf8 with thread-safe variants * fix storing playlists w/o absolute paths * parent_path(), a reentrant version of parentPath() * parentPath => parent_path for reentrancy and thread-safety * allow "make test" to automatically run embedded unit tests * remove convStrDup() and maxpath_str() * use MPD_PATH_MAX everywhere instead of MAXPATHLEN * path: get rid of appendSlash, pfx_path and just use pfx_dir * get_song_url: fix the ability to play songs in the top-level music_directory git-svn-id: https://svn.musicpd.org/mpd/trunk@7106 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
2006-08-26Replace strdup and {c,re,m}alloc with x* variants to check for OOM errorsEric Wong1-1/+2
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
2006-08-14Revert leaks from r4311, and also the leak fixes as a result of thatEric Wong1-9/+1
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
2006-07-30remove clumsy strncpy useEric Wong1-2/+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
2006-07-30interface/connection malloc reductions from mpd-keEric Wong1-4/+4
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 Olrich1-142/+153
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
2006-07-16Will the leaks never end?!J. Alexander Treuman1-1/+6
git-svn-id: https://svn.musicpd.org/mpd/trunk@4375 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-16One more leakJ. Alexander Treuman1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4373 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-07-16Fixing a whopping 4 memory leaksJ. Alexander Treuman1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@4371 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
2006-07-14[CLEANUP] Remove 'extern int errno;'Avuton Olrich1-19/+3
Remove unexported functions from the header Static what makes sense git-svn-id: https://svn.musicpd.org/mpd/trunk@4326 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
2006-03-18ls.c: remove unnecessary strdupEric Wong1-2/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@3927 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2006-03-16merge with mpd/trunk up to r3925Eric Wong1-5/+5
git-svn-id: https://svn.musicpd.org/mpd/trunk@3926 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-10-25debug messages no longer cause segfaults :PEric Wong1-5/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@3553 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2005-09-08Patch to make the configure flag for mpd-mad and mpd-libid3tag more logic ↵Qball Cow1-4/+22
(from ticho) git-svn-id: https://svn.musicpd.org/mpd/trunk@3477 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-11-11ok, now song->url is only the filename, not the full path to the songWarren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@2602 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-26patch from normalpersonWarren Dukes1-1/+4
git-svn-id: https://svn.musicpd.org/mpd/trunk@1679 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-21fix big boo boo in last commit: isFile() { myStat==0 }Warren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1599 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-21todo updateWarren Dukes1-40/+19
git-svn-id: https://svn.musicpd.org/mpd/trunk@1597 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-13slight bug fix for making sure url's obey the RFC'sWarren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@1470 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-04clean up some command.h include stuffWarren Dukes1-1/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@1322 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-03a slight cleanup in isValidRemoteUrl()Warren Dukes1-7/+2
git-svn-id: https://svn.musicpd.org/mpd/trunk@1310 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-02add urlhandlers command, but prolly not neededWarren Dukes1-0/+11
git-svn-id: https://svn.musicpd.org/mpd/trunk@1307 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-02'\n' are badWarren Dukes1-1/+3
git-svn-id: https://svn.musicpd.org/mpd/trunk@1296 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-06-02validate url's before adding to playlistWarren Dukes1-7/+59
git-svn-id: https://svn.musicpd.org/mpd/trunk@1289 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-31mp3 and ogg plugin stuffWarren Dukes1-18/+6
git-svn-id: https://svn.musicpd.org/mpd/trunk@1245 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-30a small change in determining suffix of filesWarren Dukes1-12/+14
git-svn-id: https://svn.musicpd.org/mpd/trunk@1232 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-18assume all streams are mp3's, we'll need to open the streams before callingWarren Dukes1-7/+1
the decoder routines to fetch the mime-type! git-svn-id: https://svn.musicpd.org/mpd/trunk@1054 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-18yes! rudimentary stream playing for mp3's!Warren Dukes1-4/+3
be gentle git-svn-id: https://svn.musicpd.org/mpd/trunk@1051 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-14oops, fix an infinate loopWarren Dukes1-1/+4
git-svn-id: https://svn.musicpd.org/mpd/trunk@1004 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-05-13redimentary addition of url's to playlistWarren Dukes1-0/+22
git-svn-id: https://svn.musicpd.org/mpd/trunk@1000 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-16some cleanups of sprintf's => snprintf'sWarren Dukes1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@794 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-16remove directory mtime from db!Warren Dukes1-2/+1
also, only reReadDB and write DB on update if something was actually updated git-svn-id: https://svn.musicpd.org/mpd/trunk@780 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-14add vim shiznit to end of all source filesWarren Dukes1-0/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@750 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-13lots of fsCharset, utf8/ascii converting clean-up and robustness stuffWarren Dukes1-2/+4
Also, if fsCharsetToUtf8 can't convert to valid UTF-8, then don't add it to the db, this way clients don't have to worry about weirdness and it will force ppl to convert it. git-svn-id: https://svn.musicpd.org/mpd/trunk@711 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-31lets cleanup some file type detection and not call stat() so muchWarren Dukes1-30/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@575 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-23fix some gcc-2.95 errorsWarren Dukes1-2/+4
git-svn-id: https://svn.musicpd.org/mpd/trunk@414 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-21some simple compilation fixWarren Dukes1-1/+1
git-svn-id: https://svn.musicpd.org/mpd/trunk@341 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-21streamline ls.c codeWarren Dukes1-158/+78
remove dontUpSampleSBR, not in faad2 rc3 git-svn-id: https://svn.musicpd.org/mpd/trunk@330 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-18bunch of autotool cleanupsWarren Dukes1-30/+0
git-svn-id: https://svn.musicpd.org/mpd/trunk@271 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-03-17have AAC and MP4 typesWarren Dukes1-0/+32
git-svn-id: https://svn.musicpd.org/mpd/trunk@267 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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