Added player methods for printing metadata and setting the artwork im…

…age.

player.c

@@ -495,6 +495,20 @@ void player_volume(double f) {
         pthread_mutex_unlock(&vol_mutex);
     }
 }
+
+void player_metadata(metadata *meta) {
+    printf("Metadata Artist: %s  Title: %s  Album: %s  Genre: %s  Comment: %s\n",
+           meta->artist, meta->title, meta->album, meta->genre, meta->comment);
+}
+
+void player_cover_image(char *buf, int len, char *ext) {
+    printf("Cover Art set\n");
+}
+
+void player_cover_clear() {
+    printf("Cover Art cleared\n");
+}
+
 void player_flush(void) {
     pthread_mutex_lock(&ab_mutex);
     ab_resync();

player.h

@@ -2,6 +2,7 @@
 #define _PLAYER_H
 
 #include "audio.h"
+#include "metadata.h"
 
 typedef struct {
     uint8_t aesiv[16], aeskey[16];
@@ -20,6 +21,9 @@ int player_play(stream_cfg *cfg);
 void player_stop(void);
 
 void player_volume(double f);
+void player_metadata(metadata *meta);
+void player_cover_image(char *buf, int len, char *ext);
+void player_cover_clear();
 void player_flush(void);
 void player_resync(void);