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NeoStats/keeper/kp_enum.c
2004-01-14 11:36:37 +00:00

108 lines
3.5 KiB
C

/* NeoStats - IRC Statistical Services
** Copyright (c) 1999-2004 Adam Rutter, Justin Hammond
** http://www.neostats.net/
**
** 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
**
** NeoStats CVS Identification
** $Id$
*/
/*
* KEEPER: A configuration reading and writing library
*
* Copyright (C) 1999-2000 Miklos Szeredi
* Email: mszeredi@inf.bme.hu
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA
*/
#include "kp_util.h"
/* -------------------------------------------------------------------------
* Get an enumerated value. The names of the values must be supplied. If
* no name matches an error is returned
* ------------------------------------------------------------------------- */
int kp_get_enum(const char *keypath, const char *names[], int *valp)
{
int res;
int i;
char *str = NULL;
res = kp_get_string(keypath, &str);
if (res != 0)
return res;
for (i = 0; names[i] != NULL; i++) {
if (strcmp(str, names[i]) == 0) {
*valp = i;
free(str);
return 0;
}
}
free(str);
return KPERR_BADTYPE;
}
/* -------------------------------------------------------------------------
* Set an enumerated value. The names of the values must be supplied
* ------------------------------------------------------------------------- */
int kp_set_enum(const char *keypath, const char *names[], int val)
{
int i;
if (val >= 0) {
for (i = 0; names[i] != NULL; i++)
if (i == val)
return kp_set_string(keypath, names[val]);
}
return KPERR_BADTYPE;
}
static const char *kp_boolnames[] = { "FALSE", "TRUE", NULL };
/* -------------------------------------------------------------------------
* Get a boolean value
* ------------------------------------------------------------------------- */
int kp_get_bool(const char *keypath, int *boolp)
{
return kp_get_enum(keypath, kp_boolnames, boolp);
}
/* -------------------------------------------------------------------------
* Set a boolen value
* ------------------------------------------------------------------------- */
int kp_set_bool(const char *keypath, int boolval)
{
return kp_set_enum(keypath, kp_boolnames, boolval ? 1 : 0);
}
/* End of kp_enum.c */