/*
* et_wavpack_append_or_delete_tag_item:
* @wpc: the #WavpackContext of which to modify tags
* @tag: the tag item name
* @value: the tag value to write, or %NULL to delete
*
* Appends @value to the @tag item of @wpc, or removes the tag item if @value
* is %NULL.
*
* Returns: %TRUE on success, %FALSE otherwise
*/
static gboolean
et_wavpack_append_or_delete_tag_item (WavpackContext *wpc,
const gchar *tag,
const gchar *value)
{
if (value)
{
return WavpackAppendTagItem (wpc, tag, value, strlen (value));
}
else
{
WavpackDeleteTagItem (wpc, tag);
/* It is not an error if there was no tag item to delete. */
return TRUE;
}
}
gboolean Wavpack_Tag_Write_File_Tag (ET_File *ETFile)
{
WavpackContext *wpc;
gchar *filename = ((File_Name *)((GList *)ETFile->FileNameCur)->data)->value;
File_Tag *FileTag = (File_Tag *)ETFile->FileTag->data;
gchar *buffer;
int open_flags = OPEN_EDIT_TAGS;
g_return_val_if_fail (ETFile != NULL && ETFile->FileTag != NULL, FALSE);
wpc = WavpackOpenFileInput(filename, NULL, open_flags, 0);
if ( wpc == NULL ) {
return FALSE;
}
/*
* Title
*/
if (FileTag->title && WavpackAppendTagItem(wpc, "title", FileTag->title, strlen(FileTag->title)) == 0) {
return FALSE;
}
/*
* Artist
*/
if (FileTag->artist && WavpackAppendTagItem(wpc, "artist", FileTag->artist, strlen(FileTag->artist)) == 0) {
return FALSE;
}
/*
* Album
*/
if (FileTag->album && WavpackAppendTagItem(wpc, "album", FileTag->album, strlen(FileTag->album)) == 0) {
return FALSE;
}
/*
* Discnumber
*/
if (FileTag->disc_number && FileTag->disc_total)
{
buffer = g_strdup_printf ("%s/%s", FileTag->disc_number,
FileTag->disc_total);
if (WavpackAppendTagItem (wpc, "part", buffer, strlen (buffer)) == 0)
{
g_free (buffer);
return FALSE;
}
else
{
g_free (buffer);
}
}
else
{
if (FileTag->disc_number && WavpackAppendTagItem (wpc, "part",
FileTag->disc_number,
strlen (FileTag->disc_number)) == 0)
{
return FALSE;
}
}
/*
* Year
*/
if (FileTag->year && WavpackAppendTagItem(wpc, "year", FileTag->year, strlen(FileTag->year)) == 0) {
return FALSE;
}
/*
* Tracknumber + tracktotal
*/
if (FileTag->track_total) {
buffer = g_strdup_printf("%s/%s", FileTag->track, FileTag->track_total);
if (FileTag->track && WavpackAppendTagItem(wpc, "track", buffer, strlen(buffer)) == 0) {
g_free(buffer);
return FALSE;
} else {
g_free(buffer);
}
} else {
if (FileTag->track && WavpackAppendTagItem(wpc, "track", FileTag->track, strlen(FileTag->track)) == 0) {
return FALSE;
}
}
/*
* Genre
*/
if (FileTag->genre && WavpackAppendTagItem(wpc, "genre", FileTag->genre, strlen(FileTag->genre)) == 0) {
return FALSE;
}
/*
* Comment
*/
if (FileTag->comment && WavpackAppendTagItem(wpc, "comment", FileTag->comment, strlen(FileTag->comment)) == 0) {
return FALSE;
}
/*
* Composer
*/
if (FileTag->composer && WavpackAppendTagItem(wpc, "composer", FileTag->composer, strlen(FileTag->composer)) == 0) {
return FALSE;
}
/*
* Original artist
*/
if (FileTag->orig_artist && WavpackAppendTagItem(wpc, "original artist", FileTag->orig_artist, strlen(FileTag->orig_artist)) == 0) {
return FALSE;
}
/*
* Copyright
*/
if (FileTag->copyright && WavpackAppendTagItem(wpc, "copyright", FileTag->copyright, strlen(FileTag->copyright)) == 0) {
return FALSE;
}
/*
* URL
*/
if (FileTag->url && WavpackAppendTagItem(wpc, "copyright url", FileTag->url, strlen(FileTag->url)) == 0) {
return FALSE;
}
/*
* Encoded by
*/
if (FileTag->encoded_by && WavpackAppendTagItem(wpc, "encoded by", FileTag->encoded_by, strlen(FileTag->encoded_by)) == 0) {
return FALSE;
}
WavpackWriteTag(wpc);
WavpackCloseFile(wpc);
return TRUE;
}
void
update_tag(ape_tag *tag, char *filename)
{
WavpackContext *ctx;
char error_buff [80];
ctx = WavpackOpenFileInput (filename, error_buff, OPEN_TAGS | OPEN_EDIT_TAGS, 0);
if (!ctx) {
char text[256];
sprintf(text, "File \"%s\" not found or is read protected!\n",
filename);
xmms_show_message("File-Error", (gchar *) text, "Ok", FALSE, NULL,
NULL);
return;
}
if (strlen (tag->album))
WavpackAppendTagItem (ctx, "Album", tag->album, strlen (tag->album));
else
WavpackDeleteTagItem (ctx, "Album");
if (strlen (tag->artist))
WavpackAppendTagItem (ctx, "Artist", tag->artist, strlen (tag->artist));
else
WavpackDeleteTagItem (ctx, "Artist");
if (strlen (tag->comment))
WavpackAppendTagItem (ctx, "Comment", tag->comment, strlen (tag->comment));
else
WavpackDeleteTagItem (ctx, "Comment");
if (strlen (tag->genre))
WavpackAppendTagItem (ctx, "Genre", tag->genre, strlen (tag->genre));
else
WavpackDeleteTagItem (ctx, "Genre");
if (strlen (tag->title))
WavpackAppendTagItem (ctx, "Title", tag->title, strlen (tag->title));
else
WavpackDeleteTagItem (ctx, "Title");
if (strlen (tag->track))
WavpackAppendTagItem (ctx, "Track", tag->track, strlen (tag->track));
else
WavpackDeleteTagItem (ctx, "Track");
if (strlen (tag->year))
WavpackAppendTagItem (ctx, "Year", tag->year, strlen (tag->year));
else
WavpackDeleteTagItem (ctx, "Year");
if (!WavpackWriteTag (ctx)) {
char text[256];
sprintf(text, "Couldn't write tag to \"%s\"!\n",
filename);
xmms_show_message("File-Error", (gchar *) text, "Ok", FALSE, NULL,
NULL);
}
WavpackCloseFile (ctx);
}