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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2005 by Michiel van der Kolk
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "token.h"
#include "dbinterface.h"
#define REQUIRESONGDATA() if(!currententry->loadedsongdata) loadsongdata();
#define REQUIRERUNDBDATA() if(!currententry->loadedrundbdata) loadrundbdata();
#define REQUIREALBUMNAME() if(!currententry->loadedalbumname) { REQUIRESONGDATA(); loadalbumname(); }
#define REQUIREARTISTNAME() if(!currententry->loadedartistname) { REQUIRESONGDATA(); loadartistname(); }
char *getstring(struct token *token) {
switch(token->kind) {
case TOKEN_STRING:
return token->spelling;
case TOKEN_STRINGIDENTIFIER:
switch(token->intvalue) {
case INTVALUE_TITLE:
REQUIRESONGDATA();
return currententry->title;
case INTVALUE_ARTIST:
REQUIREARTISTNAME();
return currententry->artistname;
case INTVALUE_ALBUM:
REQUIREALBUMNAME();
return currententry->albumname;
case INTVALUE_GENRE:
REQUIRESONGDATA();
return currententry->genre;
case INTVALUE_FILENAME:
return currententry->filename;
default:
return 0;
}
break;
default:
// report error
return 0;
}
}
int getvalue(struct token *token) {
switch(token->kind) {
case TOKEN_NUM:
return token->intvalue;
case TOKEN_NUMIDENTIFIER:
switch(token->intvalue) {
case INTVALUE_YEAR:
REQUIRESONGDATA();
return currententry->year;
case INTVALUE_RATING:
REQUIRERUNDBDATA();
return currententry->rating;
case INTVALUE_PLAYCOUNT:
REQUIRERUNDBDATA();
return currententry->playcount;
default:
// report error.
return 0;
}
default:
return 0;
}
}
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