lets cleanup some file type detection and not call stat() so much

git-svn-id: https://svn.musicpd.org/mpd/trunk@575 09075e82-0dd4-0310-85a5-a0d7c8717e4f

4 files changed, 32 insertions, 60 deletions

diff --git a/src/ls.c b/src/ls.c
index 38aaebe40..a47f64d74 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -155,58 +155,28 @@ int hasWaveSuffix(char * utf8file) {
 	return hasSuffix(utf8file,"wav");
 }
 
-int isWave(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasWaveSuffix(utf8file); 
-	return 0;
-}
-
 int hasFlacSuffix(char * utf8file) {
 	return hasSuffix(utf8file,"flac");
 }
 
-int isFlac(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasFlacSuffix(utf8file); 
-	return 0;
-}
-
 int hasOggSuffix(char * utf8file) {
 	return hasSuffix(utf8file,"ogg");
 }
 
-int isOgg(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasOggSuffix(utf8file); 
-	return 0;
-}
-
 int hasAacSuffix(char * utf8file) {
 	return hasSuffix(utf8file,"aac");
 }
 
-int isAac(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasAacSuffix(utf8file); 
-	return 0;
-}
-
 int hasMp4Suffix(char * utf8file) {
 	if(hasSuffix(utf8file,"mp4")) return 1;
 	if(hasSuffix(utf8file,"m4a")) return 1;
 	return 0;
 }
 
-int isMp4(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasMp4Suffix(utf8file); 
-	return 0;
-}
-
 int hasMp3Suffix(char * utf8file) {
 	return hasSuffix(utf8file,"mp3");
 }
 
-int isMp3(char * utf8file, time_t * mtime) {
-	if(isFile(utf8file,mtime)) return hasMp3Suffix(utf8file); 
-	return 0;
-}
-
 int isDir(char * utf8name, time_t * mtime) {
 	struct stat st;
 
diff --git a/src/ls.h b/src/ls.h
index f117fa69c..b55bb2b1a 100644
--- a/src/ls.h
+++ b/src/ls.h
@@ -26,23 +26,25 @@
 
 int lsPlaylists(FILE * fp, char * utf8path);
 
-int isMp3(char * utf8file, time_t * mtime);
+int isFile(char * utf8file, time_t * mtime);
 
-int isAac(char * utf8file, time_t * mtime);
+int isDir(char * utf8name, time_t * mtime);
 
-int isMp4(char * utf8file, time_t * mtime);
+int isPlaylist(char * utf8file);
 
-int isOgg(char * utf8file, time_t * mtime);
+int isMusic(char * utf8file, time_t * mtime);
 
-int isFlac(char * utf8file, time_t * mtime);
+int hasWaveSuffix(char * utf8file);
 
-int isWave(char * utf8file, time_t * mtime);
+int hasMp3Suffix(char * utf8file);
 
-int isMusic(char * utf8file, time_t * mtime);
+int hasAacSuffix(char * utf8file);
 
-int isDir(char * utf8name, time_t * mtime);
+int hasMp4Suffix(char * utf8file);
 
-int isPlaylist(char * utf8file);
+int hasOggSuffix(char * utf8file);
+
+int hasFlacSuffix(char * utf8file);
 
 char * dupAndStripPlaylistSuffix(char * file);
 
diff --git a/src/player.c b/src/player.c
index 19693c2c3..138a54a49 100644
--- a/src/player.c
+++ b/src/player.c
@@ -150,22 +150,22 @@ int playerInit() {
 }
 
 int playerGetDecodeType(char * utf8file) {
-	if(0);
+	if(!isFile(utf8file,NULL));
 #ifdef HAVE_MAD
-	if(isMp3(utf8file,NULL)) return DECODE_TYPE_MP3;
+	else if(hasMp3Suffix(utf8file)) return DECODE_TYPE_MP3;
 #endif
 #ifdef HAVE_OGG	
-	if(isOgg(utf8file,NULL)) return DECODE_TYPE_OGG;
+	else if(hasOggSuffix(utf8file)) return DECODE_TYPE_OGG;
 #endif
 #ifdef HAVE_FLAC	
-	if(isFlac(utf8file,NULL)) return DECODE_TYPE_FLAC;
+	else if(hasFlacSuffix(utf8file)) return DECODE_TYPE_FLAC;
 #endif
 #ifdef HAVE_AUDIOFILE
-	if(isWave(utf8file,NULL)) return DECODE_TYPE_AUDIOFILE;
+	else if(hasWaveSuffix(utf8file)) return DECODE_TYPE_AUDIOFILE;
 #endif
 #ifdef HAVE_FAAD
-	if(isAac(utf8file,NULL)) return DECODE_TYPE_AAC;
-	if(isMp4(utf8file,NULL)) return DECODE_TYPE_MP4;
+	else if(hasAacSuffix(utf8file)) return DECODE_TYPE_AAC;
+	else if(hasMp4Suffix(utf8file)) return DECODE_TYPE_MP4;
 #endif
 	return -1;
 }
diff --git a/src/song.c b/src/song.c
index 377487cbd..c7186d1e0 100644
--- a/src/song.c
+++ b/src/song.c
@@ -57,32 +57,32 @@ Song * newSong(char * utf8file) {
 
 	song->utf8file = strdup(utf8file);
 
-	if(0);
+	if(!isFile(utf8file,&(song->mtime)));
 #ifdef HAVE_OGG
-	else if(isOgg(utf8file,&(song->mtime))) {
+	else if(hasOggSuffix(utf8file)) {
 		song->tag = oggTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_FLAC
-	else if((isFlac(utf8file,&(song->mtime)))) {
+	else if((hasFlacSuffix(utf8file))) {
 		song->tag = flacTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_MAD
-	else if(isMp3(utf8file,&(song->mtime))) {
+	else if(hasMp3Suffix(utf8file)) {
 		song->tag = mp3TagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_AUDIOFILE
-	else if(isWave(utf8file,&(song->mtime))) {
+	else if(hasWaveSuffix(utf8file)) {
 		song->tag = audiofileTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_FAAD
-	else if(isAac(utf8file,&(song->mtime))) {
+	else if(hasAacSuffix(utf8file)) {
 		song->tag = aacTagDup(utf8file);
 	}
-	else if(isMp4(utf8file,&(song->mtime))) {
+	else if(hasMp4Suffix(utf8file)) {
 		song->tag = mp4TagDup(utf8file);
 	}
 #endif
@@ -227,32 +227,32 @@ int updateSongInfo(Song * song) {
 
 	song->tag = NULL;
 
-	if(0);
+	if(!isFile(utf8file,&(song->mtime)));
 #ifdef HAVE_OGG
-	else if(isOgg(utf8file,&(song->mtime))) {
+	else if(hasOggSuffix(utf8file)) {
 		song->tag = oggTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_FLAC
-	else if((isFlac(utf8file,&(song->mtime)))) {
+	else if((hasFlacSuffix(utf8file))) {
 		song->tag = flacTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_MAD
-	else if(isMp3(utf8file,&(song->mtime))) {
+	else if(hasMp3Suffix(utf8file)) {
 		song->tag = mp3TagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_AUDIOFILE
-	else if(isWave(utf8file,&(song->mtime))) {
+	else if(hasWaveSuffix(utf8file)) {
 		song->tag = audiofileTagDup(utf8file);
 	}
 #endif
 #ifdef HAVE_FAAD
-	else if(isAac(utf8file,&(song->mtime))) {
+	else if(hasAacSuffix(utf8file)) {
 		song->tag = aacTagDup(utf8file);
 	}
-	else if(isMp4(utf8file,&(song->mtime))) {
+	else if(hasMp4Suffix(utf8file)) {
 		song->tag = mp4TagDup(utf8file);
 	}
 #endif