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-rw-r--r--playlist.c246
1 files changed, 14 insertions, 232 deletions
diff --git a/playlist.c b/playlist.c
index 562763fb..31b22b5c 100644
--- a/playlist.c
+++ b/playlist.c
@@ -48,6 +48,7 @@
#include "threading.h"
#include "metacache.h"
#include "volume.h"
+#include "pltmeta.h"
#define DISABLE_LOCKING 0
#define DEBUG_LOCKING 0
@@ -501,49 +502,33 @@ plt_get_idx_of (playlist_t *plt) {
}
int
-plt_get_title (int plt, char *buffer, int bufsize) {
+plt_get_title (playlist_t *p, char *buffer, int bufsize) {
int i;
PLT_LOCK;
- playlist_t *p = playlists_head;
- for (i = 0; p && i <= plt; i++) {
- if (i == plt) {
- if (!buffer) {
- int l = strlen (p->title);
- PLT_UNLOCK;
- return l;
- }
- strncpy (buffer, p->title, bufsize);
- buffer[bufsize-1] = 0;
- PLT_UNLOCK;
- return 0;
- }
- p = p->next;
+ if (!buffer) {
+ int l = strlen (p->title);
+ PLT_UNLOCK;
+ return l;
}
+ strncpy (buffer, p->title, bufsize);
+ buffer[bufsize-1] = 0;
PLT_UNLOCK;
- buffer[0] = 0;
- return -1;
+ return 0;
}
int
-plt_set_title (int plt, const char *title) {
+plt_set_title (playlist_t *p, const char *title) {
int i;
PLT_LOCK;
- playlist_t *p = playlists_head;
- for (i = 0; p && i <= plt; i++) {
- if (i == plt) {
- free (p->title);
- p->title = strdup (title);
- break;
- }
- p = p->next;
- }
- PLT_UNLOCK;
+ free (p->title);
+ p->title = strdup (title);
plt_gen_conf ();
+ PLT_UNLOCK;
conf_save ();
if (!plt_loading) {
plug_trigger_event (DB_EV_PLAYLISTSWITCH, 0);
}
- return i == plt ? 0 : -1;
+ return 0;
}
void
@@ -1888,209 +1873,6 @@ pl_item_unref (playItem_t *it) {
UNLOCK;
}
-void
-pl_add_meta (playItem_t *it, const char *key, const char *value) {
- LOCK;
- // check if it's already set
- DB_metaInfo_t *tail = NULL;
- DB_metaInfo_t *m = it->meta;
- while (m) {
- if (!strcasecmp (key, m->key)) {
- // duplicate key
- UNLOCK;
- return;
- }
- tail = m;
- m = m->next;
- }
- // add
- char str[256];
- if (!value || !*value) {
- UNLOCK;
- return;
-#if 0
- if (!strcasecmp (key, "title")) {
- // cut filename without path and extension
- const char *pext = pl_find_meta (it, ":URI") + strlen (pl_find_meta (it, ":URI")) - 1;
- while (pext >= pl_find_meta (it, ":URI") && *pext != '.') {
- pext--;
- }
- const char *pname = pext;
- while (pname >= pl_find_meta (it, ":URI") && *pname != '/') {
- pname--;
- }
- if (*pname == '/') {
- pname++;
- }
- strncpy (str, pname, pext-pname);
- str[pext-pname] = 0;
- value = str;
- }
- else {
- UNLOCK;
- return;
- }
-#endif
- }
- m = malloc (sizeof (DB_metaInfo_t));
- memset (m, 0, sizeof (DB_metaInfo_t));
- m->key = metacache_add_string (key); //key;
- m->value = metacache_add_string (value); //strdup (value);
-
- if (tail) {
- tail->next = m;
- }
- else {
- it->meta = m;
- }
- UNLOCK;
-}
-
-void
-pl_append_meta (playItem_t *it, const char *key, const char *value) {
- const char *old = pl_find_meta (it, key);
- size_t newlen = strlen (value);
- if (!old) {
- pl_add_meta (it, key, value);
- }
- else {
- // check for duplicate data
- const char *str = old;
- int len;
- while (str) {
- char *next = strchr (str, '\n');
-
- if (next) {
- len = next - str;
- next++;
- }
- else {
- len = strlen (str);
- }
-
- if (len == newlen && !memcmp (str, value, len)) {
- return;
- }
-
- str = next;
- }
- int sz = strlen (old) + newlen + 2;
- char out[sz];
- snprintf (out, sz, "%s\n%s", old, value);
- pl_replace_meta (it, key, out);
- }
-}
-
-void
-pl_replace_meta (playItem_t *it, const char *key, const char *value) {
- LOCK;
- // check if it's already set
- DB_metaInfo_t *m = it->meta;
- while (m) {
- if (!strcasecmp (key, m->key)) {
- break;
- }
- m = m->next;
- }
- if (m) {
- metacache_remove_string (m->value);
- m->value = metacache_add_string (value);
- UNLOCK;
- return;
- }
- else {
- pl_add_meta (it, key, value);
- }
- UNLOCK;
-}
-
-void
-pl_set_meta_int (playItem_t *it, const char *key, int value) {
- char s[20];
- snprintf (s, sizeof (s), "%d", value);
- pl_replace_meta (it, key, s);
-}
-
-void
-pl_set_meta_float (playItem_t *it, const char *key, float value) {
- char s[20];
- snprintf (s, sizeof (s), "%f", value);
- pl_replace_meta (it, key, s);
-}
-
-void
-pl_delete_meta (playItem_t *it, const char *key) {
- DB_metaInfo_t *prev = NULL;
- DB_metaInfo_t *m = it->meta;
- while (m) {
- if (!strcasecmp (key, m->key)) {
- if (prev) {
- prev->next = m->next;
- }
- else {
- it->meta = m->next;
- }
- metacache_remove_string (m->key);
- metacache_remove_string (m->value);
- free (m);
- break;
- }
- prev = m;
- m = m->next;
- }
-}
-
-const char *
-pl_find_meta (playItem_t *it, const char *key) {
- DB_metaInfo_t *m = it->meta;
- while (m) {
- if (!strcasecmp (key, m->key)) {
- return m->value;
- }
- m = m->next;
- }
- return NULL;
-}
-
-int
-pl_find_meta_int (playItem_t *it, const char *key, int def) {
- const char *val = pl_find_meta (it, key);
- return val ? atoi (val) : def;
-}
-
-float
-pl_find_meta_float (playItem_t *it, const char *key, float def) {
- const char *val = pl_find_meta (it, key);
- return val ? atof (val) : def;
-}
-
-DB_metaInfo_t *
-pl_get_metadata_head (playItem_t *it) {
- return it->meta;
-}
-
-void
-pl_delete_metadata (playItem_t *it, DB_metaInfo_t *meta) {
- DB_metaInfo_t *prev = NULL;
- DB_metaInfo_t *m = it->meta;
- while (m) {
- if (m == meta) {
- if (prev) {
- prev->next = m->next;
- }
- else {
- it->meta = m->next;
- }
- metacache_remove_string (m->key);
- metacache_remove_string (m->value);
- free (m);
- break;
- }
- prev = m;
- m = m->next;
- }
-}
-
int
pl_delete_selected (void) {
GLOBAL_LOCK;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 22:44:34 +0000