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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 if (g_strncasecmp(set_url, "socks4a", i - set_url) == 0) {
url->proto = PROTO_SOCKS4A;
} 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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