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/********************************************************************\
* BitlBee -- An IRC to other IM-networks gateway *
* *
* Copyright 2002-2005 Wilmer van der Gaast and others *
\********************************************************************/
/* Some stuff to register, handle and save user preferences */
/*
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 with
the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
if not, write to the Free Software Foundation, Inc., 59 Temple Place,
Suite 330, Boston, MA 02111-1307 USA
*/
#define BITLBEE_CORE
#include "bitlbee.h"
set_t *set_add( irc_t *irc, char *key, char *def, void *eval )
{
set_t *s = set_find( irc, key );
if( !s )
{
if( ( s = irc->set ) )
{
while( s->next ) s = s->next;
s->next = g_new ( set_t, 1 );
s = s->next;
}
else
{
s = irc->set = g_new( set_t, 1 );
}
memset( s, 0, sizeof( set_t ) );
s->key = g_strdup( key );
}
if( s->def )
{
g_free( s->def );
s->def = NULL;
}
if( def ) s->def = g_strdup( def );
if( s->eval )
{
g_free( s->eval );
s->eval = NULL;
}
if( eval ) s->eval = eval;
return( s );
}
set_t *set_find( irc_t *irc, char *key )
{
set_t *s = irc->set;
while( s )
{
if( g_strcasecmp( s->key, key ) == 0 )
break;
s = s->next;
}
return( s );
}
char *set_getstr( irc_t *irc, char *key )
{
set_t *s = set_find( irc, key );
if( !s || ( !s->value && !s->def ) )
return( NULL );
return( s->value?s->value:s->def );
}
int set_getint( irc_t *irc, char *key )
{
char *s = set_getstr( irc, key );
int i = 0;
if( !s )
return( 0 );
if( ( g_strcasecmp( s, "true" ) == 0 ) || ( g_strcasecmp( s, "yes" ) == 0 ) || ( g_strcasecmp( s, "on" ) == 0 ) )
return( 1 );
if( sscanf( s, "%d", &i ) != 1 )
return( 0 );
return( i );
}
int set_setstr( irc_t *irc, char *key, char *value )
{
set_t *s = set_find( irc, key );
char *nv = value;
if( !s )
s = set_add( irc, key, NULL, NULL );
if( s->eval && !( nv = s->eval( irc, s, value ) ) )
return( 0 );
if( s->value )
{
g_free( s->value );
s->value = NULL;
}
if( !s->def || ( strcmp( nv, s->def ) != 0 ) )
s->value = g_strdup( nv );
if( nv != value )
g_free( nv );
return( 1 );
}
int set_setint( irc_t *irc, char *key, int value )
{
char s[24]; /* Not quite 128-bit clean eh? ;-) */
sprintf( s, "%d", value );
return( set_setstr( irc, key, s ) );
}
void set_del( irc_t *irc, char *key )
{
set_t *s = irc->set, *t = NULL;
while( s )
{
if( g_strcasecmp( s->key, key ) == 0 )
break;
s = (t=s)->next;
}
if( s )
{
if( t )
t->next = s->next;
else
irc->set = s->next;
g_free( s->key );
if( s->value ) g_free( s->value );
if( s->def ) g_free( s->def );
g_free( s );
}
}
char *set_eval_int( irc_t *irc, set_t *set, char *value )
{
char *s = value;
for( ; *s; s ++ )
if( *s < '0' || *s > '9' )
return( NULL );
return( value );
}
char *set_eval_bool( irc_t *irc, set_t *set, char *value )
{
if( ( g_strcasecmp( value, "true" ) == 0 ) || ( g_strcasecmp( value, "yes" ) == 0 ) || ( g_strcasecmp( value, "on" ) == 0 ) )
return( value );
if( ( g_strcasecmp( value, "false" ) == 0 ) || ( g_strcasecmp( value, "no" ) == 0 ) || ( g_strcasecmp( value, "off" ) == 0 ) )
return( value );
return( set_eval_int( irc, set, value ) );
}
char *set_eval_to_char( irc_t *irc, set_t *set, char *value )
{
char *s = g_new( char, 3 );
if( *value == ' ' )
strcpy( s, " " );
else
sprintf( s, "%c ", *value );
return( s );
}
char *set_eval_ops( irc_t *irc, set_t *set, char *value )
{
if( g_strcasecmp( value, "user" ) == 0 )
{
irc_write( irc, ":%s!%s@%s MODE %s %s %s %s", irc->mynick, irc->mynick, irc->myhost,
irc->channel, "+o-o", irc->nick, irc->mynick );
return( value );
}
else if( g_strcasecmp( value, "root" ) == 0 )
{
irc_write( irc, ":%s!%s@%s MODE %s %s %s %s", irc->mynick, irc->mynick, irc->myhost,
irc->channel, "-o+o", irc->nick, irc->mynick );
return( value );
}
else if( g_strcasecmp( value, "both" ) == 0 )
{
irc_write( irc, ":%s!%s@%s MODE %s %s %s %s", irc->mynick, irc->mynick, irc->myhost,
irc->channel, "+oo", irc->nick, irc->mynick );
return( value );
}
else if( g_strcasecmp( value, "none" ) == 0 )
{
irc_write( irc, ":%s!%s@%s MODE %s %s %s %s", irc->mynick, irc->mynick, irc->myhost,
irc->channel, "-oo", irc->nick, irc->mynick );
return( value );
}
return( NULL );
}
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