play_metadata_t play_meta(char* filename){
ID3_Tag tag(filename);
play_metadata_t result;
memset(&result, 0, sizeof(play_metadata_t));
field_text(&result.title, tag.Find(ID3FID_TITLE));
field_text(&result.album, tag.Find(ID3FID_ALBUM));
field_text(&result.artist, tag.Find(ID3FID_LEADARTIST));
field_text(&result.tracknum, tag.Find(ID3FID_TRACKNUM));
// If title is not set, set it to the filename (without extension)
if(!result.title || strlen(result.title) == 0) {
set_title_from_filename(&result.title, filename);
}
return result;
}
void display_text_t::display(const model_type& value)
{
assert(window_m);
value_m = value;
window_m->SetText(field_text(name_m, value_m, label_color_m));
}
void play_debug_meta(char* filename){
ID3_Tag tag(filename);
ID3_Tag::Iterator* iter = tag.CreateIterator();
ID3_Frame* frame = NULL;
char buf[1000];
// Iconv conversion descriptor: UTF-16 -> UTF-8
iconv_t cd = iconv_open("UTF8","UTF16BE");
while (NULL != (frame = iter->GetNext()))
{
char* val = NULL;
field_text(&val, frame);
printf("Frame: type %d %s %s:\n", frame->GetID(), frame->GetTextID(), frame->GetDescription());
ID3_Frame::Iterator* fieldIter = frame->CreateIterator();
ID3_Field* field = NULL;
while (NULL != (field = fieldIter->GetNext())) {
printf(" Field: type ");
ID3_FieldType type = field->GetType();
switch(type) {
case ID3FTY_NONE:
printf("none"); break;
case ID3FTY_INTEGER:
printf("int"); break;
case ID3FTY_BINARY:
printf("binary"); break;
case ID3FTY_TEXTSTRING:
field->Get(buf, 1000);
printf("text with %d items, encoding ", field->GetNumTextItems());
switch(field->GetEncoding()){
case ID3TE_UTF16: printf("UTF-16");
if ( cd != (iconv_t) -1 ) {
char* in = (char*) field->GetRawUnicodeText();
size_t insize = field->Size();
char* bufptr = buf;
size_t bufsize = 1000;
size_t rc = 0;
// Initialize iconv state
if( iconv(cd, NULL, NULL, &bufptr, &bufsize) == (size_t) -1 ){
printf("iconv init Failed\n");
}
if ( (rc = iconv(cd, &in, &insize, &bufptr, &bufsize)) != (size_t) -1 ) {
*bufptr = '\0';
printf(": '%s' (%d chars)\n", buf, rc);
} else {
printf("<conversion using iconv failed>");
perror("iconv");
}
}
break;
case ID3TE_UTF16BE: printf("UTF-16BE");
printf(": '%s'", buf);
break;
case ID3TE_UTF8: printf("UTF-8");
printf(": '%s'", buf);
break;
case ID3TE_NONE: printf("none");
printf(": '%s'", buf);
break;
case ID3TE_ISO8859_1: printf("ISO-8859-1/ASCII");
printf(": '%s'", buf);
break;
}
break;
}
printf("\n");
}
delete fieldIter;
delete [] val;
}
delete iter;
iconv_close(cd);
}
