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/*
* Copyright 2004 Timo Hirvonen
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <comment.h>
#include <xmalloc.h>
#include <utils.h>
#include <string.h>
struct keyval *comments_dup(const struct keyval *comments)
{
struct keyval *c;
int i;
for (i = 0; comments[i].key; i++)
; /* nothing */
c = xnew(struct keyval, i + 1);
for (i = 0; comments[i].key; i++) {
c[i].key = xstrdup(comments[i].key);
c[i].val = xstrdup(comments[i].val);
}
c[i].key = NULL;
c[i].val = NULL;
return c;
}
void comments_free(struct keyval *comments)
{
int i;
for (i = 0; comments[i].key; i++) {
free(comments[i].key);
free(comments[i].val);
}
free(comments);
}
const char *comments_get_val(const struct keyval *comments, const char *key)
{
int i;
for (i = 0; comments[i].key; i++) {
if (strcasecmp(comments[i].key, key) == 0)
return comments[i].val;
}
return NULL;
}
int comments_get_int(const struct keyval *comments, const char *key)
{
const char *val;
long int ival;
val = comments_get_val(comments, key);
if (val == NULL)
return -1;
if (str_to_int(val, &ival) == -1)
return -1;
return ival;
}
static const char *interesting[] = {
"artist", "album", "title", "tracknumber", "discnumber", "genre", "date", NULL
};
int is_interesting_key(const char *key)
{
int i;
for (i = 0; interesting[i]; i++) {
if (strcasecmp(key, interesting[i]) == 0)
return 1;
}
return 0;
}
void fix_track_or_disc(char *str)
{
char *slash = strchr(str, '/');
if (slash)
*slash = 0;
}
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