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/*
*
* Wireless daemon for Linux
*
* Copyright (C) 2017-2020 Intel Corporation. All rights reserved.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <ell/ell.h>
#include <unistd.h>
#include "client/agent.h"
#include "client/dbus-proxy.h"
#include "client/agent-manager.h"
#include "client/command.h"
#define IWD_AGENT_MANAGER_PATH "/net/connman/iwd"
static void check_errors_method_callback(struct l_dbus_message *message,
void *user_data)
{
dbus_message_has_error(message);
}
static bool agent_manager_register_agent(const char *path)
{
const struct proxy_interface *proxy;
if (!path)
return false;
proxy = proxy_interface_find(IWD_AGENT_MANAGER_INTERFACE,
IWD_AGENT_MANAGER_PATH);
if (!proxy)
return false;
proxy_interface_method_call(proxy, "RegisterAgent", "o",
check_errors_method_callback, path);
return true;
}
bool agent_manager_unregister_agent(void)
{
const char *path;
const struct proxy_interface *proxy =
proxy_interface_find(IWD_AGENT_MANAGER_INTERFACE,
IWD_AGENT_MANAGER_PATH);
if (!proxy)
return false;
path = proxy_interface_get_data(proxy);
if (!path)
return false;
proxy_interface_method_call(proxy, "UnregisterAgent", "o",
check_errors_method_callback, path);
return true;
}
static void *agent_manager_create(void)
{
char *path;
if (command_needs_no_agent())
return NULL;
path = l_strdup_printf("/agent/%i", getpid());
agent_init(path);
agent_manager_register_agent(path);
return path;
}
static void agent_manager_destroy(void *data)
{
char *path = data;
if (!path)
return;
agent_exit(path);
l_free(path);
}
static const struct proxy_interface_type_ops agent_manager_ops = {
.create = agent_manager_create,
.destroy = agent_manager_destroy,
};
static struct proxy_interface_type agent_manager_interface_type = {
.interface = IWD_AGENT_MANAGER_INTERFACE,
.ops = &agent_manager_ops,
};
static int agent_manager_interface_init(void)
{
proxy_interface_type_register(&agent_manager_interface_type);
return 0;
}
static void agent_manager_interface_exit(void)
{
proxy_interface_type_unregister(&agent_manager_interface_type);
}
INTERFACE_TYPE(agent_manager_interface_type, agent_manager_interface_init,
agent_manager_interface_exit)
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