UniversalMusicController/metadata.c

#include "metadata.h"

#include <stdio.h>
#include <stdlib.h>

void printSong( struct song_metadata *song ) {
    if ( song->title == NULL )
        return;
    printf( "%s - %s\n", song->title, song->artist );
}

void printMeta( struct song_metadata *song ) {
    if ( song->title == NULL )
        return;
    printf( "TITLE: %s\nALBUM: %s\nARTIST: %s\n", song->title, song->album,
            song->artist );
    if ( song->year != NULL ) {
        printf( "YEAR: %s\n", song->year );
    }
    printf( "FILE: %s\n", song->file );
    if ( song->art_uri != NULL ) {
        printf( "ART: %s\n", song->art_uri );
    }
    printf( "DURATION: %zu\n", song->duration );
    printf( "POSITION: %zu\n", song->position );
}

void freeSong( struct song_metadata *song ) {
    free( ( void * )song->art_uri );
    song->art_uri = NULL;
    free( ( void * )song->file );
    song->file = NULL;
    free( ( void * )song->year );
    song->year = NULL;
    free( ( void * )song->artist );
    song->artist = NULL;
    free( ( void * )song->album );
    song->album = NULL;
    free( ( void * )song->title );
    song->title = NULL;
}