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/********************************************************************\
* BitlBee -- An IRC to other IM-networks gateway *
* *
* Copyright 2001-2005 Wilmer van der Gaast and others *
\********************************************************************/
/* URL/mirror stuff - Stolen from Axel */
/*
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., 51 Franklin St.,
Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "url.h"
/* Convert an URL to a url_t structure */
int url_set( url_t *url, const char *set_url )
{
char s[MAX_STRING+1];
char *i;
memset( url, 0, sizeof( url_t ) );
memset( s, 0, sizeof( s ) );
/* protocol:// */
if( ( i = strstr( set_url, "://" ) ) == NULL )
{
url->proto = PROTO_DEFAULT;
strncpy( s, set_url, MAX_STRING );
}
else
{
if( g_strncasecmp( set_url, "http", i - set_url ) == 0 )
url->proto = PROTO_HTTP;
else if( g_strncasecmp( set_url, "https", i - set_url ) == 0 )
url->proto = PROTO_HTTPS;
else if( g_strncasecmp( set_url, "socks4", i - set_url ) == 0 )
url->proto = PROTO_SOCKS4;
else if( g_strncasecmp( set_url, "socks5", i - set_url ) == 0 )
url->proto = PROTO_SOCKS5;
else
return 0;
strncpy( s, i + 3, MAX_STRING );
}
/* Split */
if( ( i = strchr( s, '/' ) ) == NULL )
{
strcpy( url->file, "/" );
}
else
{
strncpy( url->file, i, MAX_STRING );
*i = 0;
}
strncpy( url->host, s, MAX_STRING );
/* Check for username in host field */
if( strrchr( url->host, '@' ) != NULL )
{
strncpy( url->user, url->host, MAX_STRING );
i = strrchr( url->user, '@' );
*i = 0;
strcpy( url->host, i + 1 );
*url->pass = 0;
}
/* If not: Fill in defaults */
else
{
*url->user = *url->pass = 0;
}
/* Password? */
if( ( i = strchr( url->user, ':' ) ) != NULL )
{
*i = 0;
strcpy( url->pass, i + 1 );
}
/* Port number? */
if( ( i = strchr( url->host, ':' ) ) != NULL )
{
*i = 0;
sscanf( i + 1, "%d", &url->port );
}
else
{
if( url->proto == PROTO_HTTP )
url->port = 80;
else if( url->proto == PROTO_HTTPS )
url->port = 443;
else if( url->proto == PROTO_SOCKS4 || url->proto == PROTO_SOCKS5 )
url->port = 1080;
}
return( url->port > 0 );
}
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