src/win32/netconf.c

   1 /*****************************************************************************
   2  * netconf.c : Network configuration
   3  *****************************************************************************
   4  * Copyright (C) 2001-2008 VLC authors and VideoLAN
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU Lesser General Public License as published by
   8  * the Free Software Foundation; either version 2.1 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  19  *****************************************************************************/
  20
  21 #ifdef HAVE_CONFIG_H
  22 # include "config.h"
  23 #endif
  24
  25 #include <string.h>
  26 #include <windows.h>
  27
  28 #include <vlc_common.h>
  29 #include <vlc_network.h>
  30 #include <vlc_url.h>
  31
  32 char *vlc_getProxyUrl(const char *psz_url)
  33 {
  34     VLC_UNUSED(psz_url);
  35
  36     char *proxy = config_GetPsz( (vlc_object_t *)(NULL), "http-proxy" );
  37     if (proxy == NULL)
  38         return NULL;
  39
  40     char *proxy_pwd = config_GetPsz( (vlc_object_t *)(NULL), "http-proxy-pwd" );
  41     if (proxy_pwd == NULL)
  42         return proxy;
  43
  44     vlc_url_t url;
  45     if (vlc_UrlParse(&url, proxy) < 0) {
  46         vlc_UrlClean(&url);
  47         free (proxy);
  48         free (proxy_pwd);
  49         return NULL;
  50     }
  51
  52     if (url.psz_password == NULL )
  53         url.psz_password = vlc_uri_encode(proxy_pwd);
  54
  55     char *proxy_url = vlc_uri_compose (&url);
  56     vlc_UrlClean (&url);
  57
  58     free (proxy_pwd);
  59     free (proxy);
  60
  61 #if 0
  62     /* Try to get the proxy server address from Windows internet settings. */
  63     HKEY h_key;
  64
  65     /* Open the key */
  66     if( RegOpenKeyEx( HKEY_CURRENT_USER, "Software\\Microsoft"
  67                       "\\Windows\\CurrentVersion\\Internet Settings",
  68                       0, KEY_READ, &h_key ) == ERROR_SUCCESS )
  69         return NULL;
  70
  71     DWORD len = sizeof( DWORD );
  72     BYTE proxyEnable;
  73
  74     /* Get the proxy enable value */
  75     if( RegQueryValueEx( h_key, "ProxyEnable", NULL, NULL,
  76                          &proxyEnable, &len ) != ERROR_SUCCESS
  77      || !proxyEnable )
  78         goto out;
  79
  80     /* Proxy is enabled */
  81     /* Get the proxy URL :
  82        Proxy server value in the registry can be something like "address:port"
  83        or "ftp=address1:port1;http=address2:port2 ..."
  84        depending of the configuration. */
  85     unsigned char key[256];
  86
  87     len = sizeof( key );
  88     if( RegQueryValueEx( h_key, "ProxyServer", NULL, NULL,
  89                          key, &len ) == ERROR_SUCCESS )
  90     {
  91         /* FIXME: This is lame. The string should be tokenized. */
  92 #warning FIXME.
  93         char *psz_proxy = strstr( (char *)key, "http=" );
  94         if( psz_proxy != NULL )
  95         {
  96             psz_proxy += 5;
  97             char *end = strchr( psz_proxy, ';' );
  98             if( end != NULL )
  99                 *end = '\0';
 100         }
 101         else
 102             psz_proxy = (char *)key;
 103         proxy_url = strdup( psz_proxy );
 104     }
 105
 106 out:
 107     RegCloseKey( h_key );
 108 #endif
 109     return proxy_url;
 110 }