src/wifi-extension.c

   1 /*
   2  * Network Extension Module
   3  *
   4  * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <unistd.h>
  23 #include <errno.h>
  24 #include <vconf.h>
  25 #include <vconf-keys.h>
  26
  27 #include "log.h"
  28 #include "util.h"
  29 #include "neterror.h"
  30 #include "netdbus.h"
  31 #include "netsupplicant.h"
  32 #include "wifi-state.h"
  33 #include "wifi-extension.h"
  34
  35
  36 gboolean handle_flush_bss(Wifi *wifi, GDBusMethodInvocation *context,
  37                 const gchar *ifname)
  38 {
  39         DBG("Wi-Fi flush bss");
  40
  41         g_return_val_if_fail(wifi != NULL, TRUE);
  42
  43         GDBusConnection *connection = NULL;
  44         char *if_path = NULL;
  45
  46         if_path = netconfig_wifi_get_supplicant_interface_path(ifname);
  47         if (if_path == NULL) {
  48                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailFlushBss");
  49                 DBG("Fail to get wpa_supplicant DBus path");
  50                 return TRUE;
  51         }
  52
  53         connection = netdbus_get_connection();
  54         if (connection == NULL) {
  55                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailFlushBss");
  56                 ERR("Failed to get netdbus connection");
  57                 g_free(if_path);
  58                 return TRUE;
  59         }
  60
  61
  62         g_dbus_connection_call(connection,
  63                         SUPPLICANT_SERVICE,
  64                         if_path,
  65                         SUPPLICANT_INTERFACE ".Interface",
  66                         "FlushBSS",
  67                         g_variant_new("(u)", 0),
  68                         NULL,
  69                         G_DBUS_CALL_FLAGS_NONE,
  70                         10 * 1000,
  71                         netdbus_get_cancellable(),
  72                         NULL,
  73                         NULL);
  74
  75         g_free(if_path);
  76         wifi_complete_flush_bss(wifi, context);
  77         return TRUE;
  78 }