Commit Graph

12 Commits

Author SHA1 Message Date
Max Kellermann
5e4be9e495 song: replaced all song constructors
Provide separate constructors for creating a remote song, a local
song, and one for loading data from a song file.  This way, we can add
more assertions.
2008-10-08 11:05:25 +02:00
Max Kellermann
d562ba5fbb song: converted typedef Song to struct song
Again, a data type which can be forward-declared.
2008-10-08 10:49:11 +02:00
Max Kellermann
25f67da58c directory: converted typedef Directory to struct directory
The struct can be forward-declared by other headers, which relaxes the
header dependencies.
2008-10-08 10:49:05 +02:00
Max Kellermann
c47f97e1dc song: use songvec_for_each() in songvec_print() / songvec_save()
songvec_for_each() has locking, use it instead of manually iterating
over the songvec items.
2008-10-07 22:10:42 +02:00
Eric Wong
f1c53fe0ed song: stop storing song_type
We already know if a song is a URL or not based on whether it
has parentDir defined or not.  Hopefully one day in the future
we can drop HTTP support from MPD entirely when an HTTP
filesystem comes along and we can access streams via open(2).
2008-10-06 18:52:13 +02:00
Eric Wong
267b2cd6e6 song: use flex arrays to store song->url
Reduce the number of allocations we make, so there's less
pressure on the allocator and less overhead to keep track
of the allocations in.
2008-10-06 18:46:52 +02:00
Eric Wong
43761441c9 song: get rid of newNullSong()
It didn't save us any lines of code nor did it do anything
useful since we would overwrite everything anyways.
2008-10-06 18:43:10 +02:00
Eric Wong
28d39948d7 songvec: remove songvec_prune
Any pruned files will be noticed during update and pruned
from the live database, so this inefficient function can
go away and never come back.
2008-09-23 22:37:33 +02:00
Eric Wong
cfc2dd3e94 Don't try to prune unless we're updating
Pruning is very expensive and we won't need it in the future
anyways.  This brings startup back to previous speeds (before
songvec changes).
2008-09-23 20:48:51 +02:00
Eric Wong
0bec1d3807 Replace SongList with struct songvec
Our linked-list implementation is wasteful and the
SongList isn't modified enough to benefit from being a linked
list.  So use a more compact array of song pointers which
saves ~200K on a library with ~9K songs (on x86-32).
2008-09-23 20:48:39 +02:00
Max Kellermann
59efed3e8e tag: added buffered versions of the tag_print.c code
Currently, when the tag cache is being serialized to hard disk, the
stdio buffer is flushed before every song, because tag_print.c
performs unbuffered writes on the raw file descriptor.  Unfortunately,
the fdprintf() API allows buffered I/O only for a client connection by
looking up the client pointer owning the file descriptor - for stdio,
this is not possible.  To re-enable proper stdio buffering, we have to
duplicate the tag_print.c code without fprintf() instead of our custom
fdprintf() hack.  Add this duplicated code to tag_save.c.
2008-09-07 13:36:05 +02:00
Max Kellermann
75aa8dad4c song: moved code to song_print.c, song_save.c
Move everything which dumps song information (via tag_print.c) to a
separate source file.  song_print.c gets code which writes song data
to the client; song_save.c is responsible for serializing songs from
the tag cache.
2008-09-07 13:35:01 +02:00