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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 <config_file.h>
pxConfig *get_config_from_file(pxProxyFactory *self, char *misc, char *filename)
{
pxConfigFile *cf = px_proxy_factory_misc_get(self, misc);
if (!cf || px_config_file_is_stale(cf))
{
if (cf) px_config_file_free(cf);
cf = px_config_file_new(filename);
px_proxy_factory_misc_set(self, misc, cf);
}
if (!cf) return NULL;
return px_config_create(
px_config_file_get_value(cf, PX_CONFIG_FILE_DEFAULT_SECTION, "proxy"),
px_config_file_get_value(cf, PX_CONFIG_FILE_DEFAULT_SECTION, "ignore"));
}
pxConfig *system_get_config_cb(pxProxyFactory *self)
{
return get_config_from_file(self, "file_system", SYSCONFDIR "/proxy.conf");
}
pxConfig *user_get_config_cb(pxProxyFactory *self)
{
char *tmp = getenv("HOME");
if (!tmp) return NULL;
char *filename = px_strcat(tmp, "/", ".proxy.conf", NULL);
pxConfig *config = get_config_from_file(self, "file_user", filename);
px_free(filename);
return config;
}
bool on_proxy_factory_instantiate(pxProxyFactory *self)
{
bool a, b;
a = px_proxy_factory_config_add(self, "file_system", PX_CONFIG_CATEGORY_SYSTEM,
(pxProxyFactoryPtrCallback) system_get_config_cb);
b = px_proxy_factory_config_add(self, "file_user", PX_CONFIG_CATEGORY_USER,
(pxProxyFactoryPtrCallback) user_get_config_cb);
return (a || b);
}
void on_proxy_factory_destantiate(pxProxyFactory *self)
{
px_proxy_factory_config_del(self, "file_system");
px_proxy_factory_config_del(self, "file_user");
px_config_file_free(px_proxy_factory_misc_get(self, "file_system"));
px_config_file_free(px_proxy_factory_misc_get(self, "file_user"));
px_proxy_factory_misc_set(self, "file_system", NULL);
px_proxy_factory_misc_set(self, "file_user", NULL);
}
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