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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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e17d2d63c2
The main loop cannot be quit in signal handler as that would prevent the agent.c from sending the Release command to the agent.
137 lines
3.8 KiB
C
137 lines
3.8 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2013-2014 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <ell/ell.h>
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#include "src/manager.h"
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#include "src/dbus.h"
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#include "src/wiphy.h"
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#include "src/agent.h"
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static struct l_dbus_message *manager_set_property(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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const char *property;
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struct l_dbus_message_iter variant;
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if (!l_dbus_message_get_arguments(message, "sv", &property, &variant))
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return l_dbus_message_new_error(message,
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"org.test.InvalidArguments",
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"Invalid arguments");
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return l_dbus_message_new_error(message, "org.test.InvalidArguments",
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"Unknown Property %s", property);
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}
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static struct l_dbus_message *manager_get_properties(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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struct l_dbus_message *reply;
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reply = l_dbus_message_new_method_return(message);
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l_dbus_message_set_arguments(reply, "a{sv}", 0);
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return reply;
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}
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static void append_device(struct netdev *netdev, void *user_data)
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{
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struct l_dbus_message_builder *builder = user_data;
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l_dbus_message_builder_enter_dict(builder, "oa{sv}");
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l_dbus_message_builder_append_basic(builder, 'o',
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iwd_device_get_path(netdev));
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__iwd_device_append_properties(netdev, builder);
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l_dbus_message_builder_leave_dict(builder);
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}
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static struct l_dbus_message *manager_get_devices(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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struct l_dbus_message *reply;
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struct l_dbus_message_builder *builder;
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reply = l_dbus_message_new_method_return(message);
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builder = l_dbus_message_builder_new(reply);
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l_dbus_message_builder_enter_array(builder, "{oa{sv}}");
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__iwd_device_foreach(append_device, builder);
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l_dbus_message_builder_leave_array(builder);
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l_dbus_message_builder_finalize(builder);
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l_dbus_message_builder_destroy(builder);
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return reply;
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}
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static void setup_manager_interface(struct l_dbus_interface *interface)
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{
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l_dbus_interface_method(interface, "GetProperties", 0,
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manager_get_properties,
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"a{sv}", "", "properties");
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l_dbus_interface_method(interface, "SetProperty", 0,
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manager_set_property,
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"", "sv", "name", "value");
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l_dbus_interface_method(interface, "GetDevices", 0,
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manager_get_devices,
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"a{oa{sv}}", "", "devices");
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l_dbus_interface_signal(interface, "PropertyChanged", 0,
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"sv", "name", "value");
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l_dbus_interface_signal(interface, "DeviceAdded", 0,
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"oa{sv}", "path", "properties");
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l_dbus_interface_signal(interface, "DeviceRemoved", 0,
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"o", "path");
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agent_setup(interface);
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}
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bool manager_init(struct l_dbus *dbus)
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{
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agent_init();
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if (!l_dbus_register_interface(dbus, IWD_MANAGER_PATH,
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IWD_MANAGER_INTERFACE,
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setup_manager_interface, NULL, NULL)) {
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l_info("Unable to register %s interface",
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IWD_MANAGER_INTERFACE);
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return false;
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}
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return true;
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}
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bool manager_exit(struct l_dbus *dbus)
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{
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l_dbus_unregister_interface(dbus, IWD_MANAGER_PATH,
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IWD_MANAGER_INTERFACE);
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return true;
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}
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