song: moved code to song_update.c

Moved all the code which depends on the decoder plugins to a separate
source.  That allows leaner test programs.

1 files changed, 0 insertions, 147 deletions

diff --git a/src/song.c b/src/song.c
index 76c25f44f..e96041f72 100644
--- a/src/song.c
+++ b/src/song.c
@@ -20,20 +20,11 @@
 #include "song.h"
 #include "uri.h"
 #include "directory.h"
-#include "mapper.h"
-#include "decoder_list.h"
-#include "decoder_plugin.h"
-#include "tag_ape.h"
-#include "tag_id3.h"
 #include "tag.h"
 
 #include <glib.h>
 
 #include <assert.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <string.h>
 
 static struct song *
 song_alloc(const char *url, struct directory *parent)
@@ -68,32 +59,6 @@ song_file_new(const char *path, struct directory *parent)
 	return song_alloc(path, parent);
 }
 
-struct song *
-song_file_load(const char *path, struct directory *parent)
-{
-	struct song *song;
-	bool ret;
-
-	assert((parent == NULL) == (*path == '/'));
-	assert(!uri_has_scheme(path));
-	assert(strchr(path, '\n') == NULL);
-
-	song = song_file_new(path, parent);
-
-	//in archive ?
-	if (parent != NULL && parent->device == DEVICE_INARCHIVE) {
-		ret = song_file_update_inarchive(song);
-	} else {
-		ret = song_file_update(song);
-	}
-	if (!ret) {
-		song_free(song);
-		return NULL;
-	}
-
-	return song;
-}
-
 void
 song_free(struct song *song)
 {
@@ -102,118 +67,6 @@ song_free(struct song *song)
 	g_free(song);
 }
 
-/**
- * Attempts to load APE or ID3 tags from the specified file.
- */
-static struct tag *
-tag_load_fallback(const char *path)
-{
-	struct tag *tag = tag_ape_load(path);
-	if (tag == NULL)
-		tag = tag_id3_load(path);
-	return tag;
-}
-
-/**
- * The decoder plugin failed to load any tags: fall back to the APE or
- * ID3 tag loader.
- */
-static struct tag *
-tag_fallback(const char *path, struct tag *tag)
-{
-	struct tag *fallback = tag_load_fallback(path);
-
-	if (fallback != NULL) {
-		/* tag was successfully loaded: copy the song
-		   duration, and destroy the old (empty) tag */
-		fallback->time = tag->time;
-		tag_free(tag);
-		return fallback;
-	} else
-		/* no APE/ID3 tag found: return the empty tag */
-		return tag;
-}
-
-bool
-song_file_update(struct song *song)
-{
-	const char *suffix;
-	char *path_fs;
-	const struct decoder_plugin *plugin;
-	struct stat st;
-
-	assert(song_is_file(song));
-
-	/* check if there's a suffix and a plugin */
-
-	suffix = uri_get_suffix(song->url);
-	if (suffix == NULL)
-		return false;
-
-	plugin = decoder_plugin_from_suffix(suffix, false);
-	if (plugin == NULL)
-		return false;
-
-	path_fs = map_song_fs(song);
-	if (path_fs == NULL)
-		return false;
-
-	if (song->tag != NULL) {
-		tag_free(song->tag);
-		song->tag = NULL;
-	}
-
-	if (stat(path_fs, &st) < 0 || !S_ISREG(st.st_mode)) {
-		g_free(path_fs);
-		return false;
-	}
-
-	song->mtime = st.st_mtime;
-
-	do {
-		song->tag = plugin->tag_dup(path_fs);
-		if (song->tag != NULL)
-			break;
-
-		plugin = decoder_plugin_from_suffix(suffix, true);
-	} while (plugin != NULL);
-
-	if (song->tag != NULL && tag_is_empty(song->tag))
-		song->tag = tag_fallback(path_fs, song->tag);
-
-	g_free(path_fs);
-	return song->tag != NULL;
-}
-
-bool
-song_file_update_inarchive(struct song *song)
-{
-	const char *suffix;
-	const struct decoder_plugin *plugin;
-
-	assert(song_is_file(song));
-
-	/* check if there's a suffix and a plugin */
-
-	suffix = uri_get_suffix(song->url);
-	if (suffix == NULL)
-		return false;
-
-	plugin = decoder_plugin_from_suffix(suffix, false);
-	if (plugin == NULL)
-		return false;
-
-	if (song->tag != NULL)
-		tag_free(song->tag);
-
-	//accept every file that has music suffix
-	//because we dont support tag reading throught
-	//input streams
-	song->tag = tag_new();
-
-	return true;
-}
-
 char *
 song_get_uri(const struct song *song)
 {