/*
* Load playlist.
*/
void
OGG_LoadPlaylist(char *playlist)
{
byte *buffer; /* Buffer to read the file. */
char *ptr; /* Pointer for parsing the file. */
int i; /* Loop counter. */
int size; /* Length of buffer and strings. */
/* Open playlist. */
if ((size = FS_LoadFile(va("%s/%s.lst", OGG_DIR,
ogg_playlist->string), (void **)&buffer)) < 0)
{
Com_Printf("OGG_LoadPlaylist: could not open playlist: %s.\n",
strerror(errno));
return;
}
/* Count the files in playlist. */
for (ptr = strtok((char *)buffer, "\n");
ptr != NULL;
ptr = strtok(NULL, "\n"))
{
if ((byte *)ptr != buffer)
{
ptr[-1] = '\n';
}
if (OGG_Check(va("%s/%s", OGG_DIR, ptr)))
{
ogg_numfiles++;
}
}
/* Allocate file list. */
ogg_filelist = malloc(sizeof(char *) * ogg_numfiles);
i = 0;
for (ptr = strtok((char *)buffer, "\n");
ptr != NULL;
ptr = strtok(NULL, "\n"))
{
if (OGG_Check(va("%s/%s", OGG_DIR, ptr)))
{
ogg_filelist[i++] = strdup(va("%s/%s", OGG_DIR, ptr));
}
}
/* Free file buffer. */
FS_FreeFile(buffer);
}
/*
==========
OGG_LoadFileList
Load list of Ogg Vorbis files in "music".
==========
*/
void OGG_LoadFileList(void)
{
char **list; /* List of .ogg files. */
int i; /* Loop counter. */
int j; /* Real position in list. */
/* Get file list. */
list = FS_ListFiles2(va("%s/*.ogg", OGG_DIR), &ogg_numfiles, 0,
SFF_SUBDIR | SFF_HIDDEN | SFF_SYSTEM);
ogg_numfiles--;
/* Check if there are posible Ogg files. */
if (list == NULL)
return;
/* Allocate list of files. */
ogg_filelist = malloc(sizeof(char *) * ogg_numfiles);
/* Add valid Ogg Vorbis file to the list. */
for (i = 0, j = 0; i < ogg_numfiles; i++) {
if (!OGG_Check(list[i])) {
free(list[i]);
continue;
}
ogg_filelist[j++] = list[i];
}
/* Free the file list. */
free(list);
/* Adjust the list size (remove space for invalid music files). */
ogg_numfiles = j;
ogg_filelist = realloc(ogg_filelist, sizeof(char *) * ogg_numfiles);
}