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/*******************************************************************************
* libproxy - A library for proxy configuration
* Copyright (C) 2006 Nathaniel McCallum <nathaniel@natemccallum.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
******************************************************************************/
#include <stdlib.h>
#include <string.h>
#include <misc.h>
#include <proxy_factory.h>
#include <gconf/gconf-client.h>
// From xhasclient.c
bool x_has_client(char *prog, ...);
pxConfig *
gconf_config_cb(pxProxyFactory *self)
{
// Get the GConf client
GConfClient *client = px_proxy_factory_misc_get(self, "gnome");
if (!client)
{
// Create a new instance if not found
client = gconf_client_get_default();
if (!client) return NULL;
px_proxy_factory_misc_set(self, "gnome", client);
}
g_object_ref(client);
// Get the mode
char *mode = gconf_client_get_string(client, "/system/proxy/mode", NULL);
if (!mode) { g_object_unref(client); return NULL; }
char *url = NULL, *ignore = NULL;
// Mode is direct://
if (!strcmp(mode, "none"))
url = px_strdup("direct://");
// Mode is wpad:// or pac+http://...
else if (!strcmp(mode, "auto"))
{
char *tmp = gconf_client_get_string(client, "/system/proxy/autoconfig_url", NULL);
if (px_url_is_valid(tmp))
url = g_strdup_printf("pac+%s", tmp);
else
url = px_strdup("wpad://");
px_free(tmp);
}
// Mode is http://... or socks://...
else if (!strcmp(mode, "manual"))
{
char *type = px_strdup("http");
char *host = gconf_client_get_string(client, "/system/http_proxy/host", NULL);
int port = gconf_client_get_int (client, "/system/http_proxy/port", NULL);
if (port < 0 || port > 65535) port = 0;
// If http proxy is not set, try socks
if (!host || !strcmp(host, "") || !port)
{
if (type) px_free(type);
if (host) px_free(host);
type = px_strdup("socks");
host = gconf_client_get_string(client, "/system/proxy/socks_host", NULL);
port = gconf_client_get_int (client, "/system/proxy/socks_port", NULL);
if (port < 0 || port > 65535) port = 0;
}
// If host and port were found, build config url
if (host && strcmp(host, "") && port)
url = g_strdup_printf("%s://%s:%d", type, host, port);
if (type) px_free(type);
if (host) px_free(host);
}
px_free(mode);
if (url)
{
GSList *ignores = gconf_client_get_list(client, "/system/http_proxy/ignore_hosts",
GCONF_VALUE_STRING, NULL);
if (ignores)
{
GSList *start = ignores;
for ( ; ignores ; ignores = g_slist_next(ignores))
{
if (ignore)
{
char *tmp = g_strdup_printf("%s,%s", ignore, ignores->data);
g_free(ignore);
ignore = tmp;
}
else
ignore = g_strdup(ignores->data);
g_free(ignores->data);
}
g_slist_free(start);
}
}
g_object_unref(client);
return px_config_create(url, ignore);
}
bool
on_proxy_factory_instantiate(pxProxyFactory *self)
{
// If we are running in GNOME, then make sure this plugin is registered.
if (x_has_client("gnome-session", "gnome-panel", NULL))
{
g_type_init();
return px_proxy_factory_config_add(self, "gnome", PX_CONFIG_CATEGORY_SESSION,
(pxProxyFactoryPtrCallback) gconf_config_cb);
}
return false;
}
void
on_proxy_factory_destantiate(pxProxyFactory *self)
{
px_proxy_factory_config_del(self, "gnome");
// Close the GConf connection, if present
if (px_proxy_factory_misc_get(self, "gnome"))
{
g_object_unref(px_proxy_factory_misc_get(self, "gnome"));
px_proxy_factory_misc_set(self, "gnome", NULL);
}
}
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