/* the Music Player Daemon (MPD)
* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
* This project's homepage is: http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "song.h"
#include "ls.h"
#include "directory.h"
#include "tables.h"
#include "utils.h"
#include "tag.h"
#include "log.h"
#include "mp3_decode.h"
#include "audiofile_decode.h"
#include "ogg_decode.h"
#include "flac_decode.h"
#include "path.h"
#define SONG_KEY "key: "
#define SONG_FILE "file: "
#define SONG_ARTIST "Artist: "
#define SONG_ALBUM "Album: "
#define SONG_TRACK "Track: "
#define SONG_TITLE "Title: "
#define SONG_TIME "Time: "
#define SONG_MTIME "mtime: "
#include <stdlib.h>
#include <string.h>
Song * newSong(char * utf8file) {
Song * song = malloc(sizeof(Song));
song->time = -1;
song->utf8file = strdup(utf8file);
if(0);
#ifdef HAVE_OGG
else if((song->mtime = isOgg(utf8file))) {
song->time = getOggTotalTime(
rmp2amp(utf8ToFsCharset(utf8file)));
if(song->time>=0) song->tag = oggTagDup(utf8file);
}
#endif
#ifdef HAVE_FLAC
else if((song->mtime = isFlac(utf8file))) {
song->time = getFlacTotalTime(
rmp2amp(utf8ToFsCharset(utf8file)));
if(song->time>=0) song->tag = flacTagDup(utf8file);
}
#endif
#ifdef HAVE_MAD
else if((song->mtime = isMp3(utf8file))) {
song->time = getMp3TotalTime(
rmp2amp(utf8ToFsCharset(utf8file)));
if(song->time>=0) song->tag = mp3TagDup(utf8file);
}
#endif
#ifdef HAVE_AUDIOFILE
else if((song->mtime = isWave(utf8file))) {
song->time = getAudiofileTotalTime(
rmp2amp(utf8ToFsCharset(utf8file)));
if(song->time>=0) song->tag = audiofileTagDup(utf8file);
}
#endif
if(song->time<0) {
freeSong(song);
song = NULL;
}
return song;
}
void freeSong(Song * song) {
free(song->utf8file);
if(song->tag) freeMpdTag(song->tag);
free(song);
}
SongList * newSongList() {
return makeList((ListFreeDataFunc *)freeSong);
}
Song * addSongToList(SongList * list, char * key, char * utf8file) {
Song * song = NULL;
if(isMusic(utf8file)) {
song = newSong(utf8file);
}
if(song==NULL) return NULL;
insertInList(list,key,(void *)song);
return song;
}
void freeSongList(SongList * list) {
freeList(list);
}
int printSongInfo(FILE * fp, Song * song) {
myfprintf(fp,"%s%s\n",SONG_FILE,song->utf8file);
if(song->time>=0) myfprintf(fp,"%s%i\n",SONG_TIME,song->time);
if(song->tag) printMpdTag(fp,song->tag);
return 0;
}
int printSongInfoFromList(FILE * fp, SongList * list) {
ListNode * tempNode = list->firstNode;
while(tempNode!=NULL) {
printSongInfo(fp,(Song *)tempNode->data);
tempNode = tempNode->nextNode;
}
return 0;
}
void writeSongInfoFromList(FILE * fp, SongList * list) {
ListNode * tempNode = list->firstNode;
myfprintf(fp,"%s\n",SONG_BEGIN);
while(tempNode!=NULL) {
myfprintf(fp,"%s%s\n",SONG_KEY,tempNode->key);
printSongInfo(fp,(Song *)tempNode->data);
myfprintf(fp,"%s%li\n",SONG_MTIME,(long)((Song *)tempNode->data)->mtime);
tempNode = tempNode->nextNode;
}
myfprintf(fp,"%s\n",SONG_END);
}
void readSongInfoIntoList(FILE * fp, SongList * list) {
char buffer[MAXPATHLEN+1024];
int bufferSize = MAXPATHLEN+1024;
Song * song = NULL;
char * key = NULL;
while(myFgets(buffer,bufferSize,fp) && 0!=strcmp(SONG_END,buffer)) {
if(0==strncmp(SONG_KEY,buffer,strlen(SONG_KEY))) {
if(song) {
insertInList(list,key,(void *)song);
addSongToTables(song);
free(key);
}
key = strdup(&(buffer[strlen(SONG_KEY)]));
song = malloc(sizeof(Song));
song->tag = NULL;
song->utf8file = NULL;
}
else if(0==strncmp(SONG_FILE,buffer,strlen(SONG_FILE))) {
if(!song || song->utf8file) {
ERROR("Problems reading song info\n");
exit(-1);
}
song->utf8file = strdup(&(buffer[strlen(SONG_FILE)]));
}
else if(0==strncmp(SONG_ARTIST,buffer,strlen(SONG_ARTIST))) {
if(!song->tag) song->tag = newMpdTag();
song->tag->artist = strdup(&(buffer[strlen(SONG_ARTIST)]));
}
else if(0==strncmp(SONG_ALBUM,buffer,strlen(SONG_ALBUM))) {
if(!song->tag) song->tag = newMpdTag();
song->tag->album = strdup(&(buffer[strlen(SONG_ALBUM)]));
}
else if(0==strncmp(SONG_TRACK,buffer,strlen(SONG_TRACK))) {
if(!song->tag) song->tag = newMpdTag();
song->tag->track = strdup(&(buffer[strlen(SONG_TRACK)]));
}
else if(0==strncmp(SONG_TITLE,buffer,strlen(SONG_TITLE))) {
if(!song->tag) song->tag = newMpdTag();
song->tag->title = strdup(&(buffer[strlen(SONG_TITLE)]));
}
else if(0==strncmp(SONG_TIME,buffer,strlen(SONG_TIME))) {
song->time = atoi(&(buffer[strlen(SONG_TIME)]));
}
else if(0==strncmp(SONG_MTIME,buffer,strlen(SONG_MTIME))) {
song->mtime = atoi(&(buffer[strlen(SONG_TITLE)]));
}
else {
ERROR("songinfo: unknown line in db: %s\n",buffer);
exit(-1);
}
}
if(song) {
insertInList(list,key,(void *)song);
addSongToTables(song);
free(key);
}
}
int updateSongInfo(Song * song) {
if(song->tag) freeMpdTag(song->tag);
#ifdef HAVE_MAD
if((song->mtime = isMp3(song->utf8file))) {
song->tag = mp3TagDup(song->utf8file);
return 0;
}
#endif
#ifdef HAVE_OGG
if((song->mtime = isOgg(song->utf8file))) {
song->tag = oggTagDup(song->utf8file);
return 0;
}
#endif
#ifdef HAVE_FLAC
if((song->mtime = isFlac(song->utf8file))) {
song->tag = flacTagDup(song->utf8file);
return 0;
}
#endif
#ifdef HAVE_AUDIOFILE
if((song->mtime = isWave(song->utf8file))) {
song->tag = audiofileTagDup(song->utf8file);
return 0;
}
#endif
return -1;
}
Song * songDup(Song * song) {
Song * ret = malloc(sizeof(Song));
ret->utf8file = strdup(song->utf8file);
ret->mtime = song->mtime;
ret->tag = mpdTagDup(song->tag);
return ret;
}
