src/signal-handler.c

   1 /*
   2  * Network Configuration 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 <string.h>
  23 #include <vconf.h>
  24 #include <vconf-keys.h>
  25 #include <sys/wait.h>
  26
  27 #include "log.h"
  28 #include "util.h"
  29 #include "netdbus.h"
  30 #include "neterror.h"
  31 #include "wifi-wps.h"
  32 #include "wifi-agent.h"
  33 #include "wifi-power.h"
  34 #include "wifi-state.h"
  35 #include "wifi-indicator.h"
  36 #include "wifi-scan.h"
  37 #include "wifi-bssid-scan.h"
  38 #include "wifi-background-scan.h"
  39 #include "netsupplicant.h"
  40 #include "network-state.h"
  41 #include "cellular-state.h"
  42 #include "signal-handler.h"
  43 #include "wifi-tdls.h"
  44 #include "wifi-dpp.h"
  45 #include "ip-conflict-detect.h"
  46 #include "wifi-key-encryption.h"
  47 #include "clatd-handler.h"
  48 #if defined TIZEN_DEBUG_ENABLE
  49 #include "network-dump.h"
  50 #define NETWORK_LOG_DUMP_SCRIPT  "/opt/var/lib/net-config/network_log_dump.sh"
  51 #define MAX_SIZE_ERROR_BUFFER 256
  52 #endif
  53
  54 #define DBUS_SERVICE_DBUS                       "org.freedesktop.DBus"
  55 #define DBUS_INTERFACE_DBUS                     "org.freedesktop.DBus"
  56 #define SIGNAL_INTERFACE_REMOVED                "InterfaceRemoved"
  57 #define SIGNAL_SCAN_DONE                        "ScanDone"
  58 #define SIGNAL_SCAN_CHANGED                     "ScanChanged"
  59 #define SIGNAL_BSS_ADDED                        "BSSAdded"
  60 #define SIGNAL_PROPERTIES_CHANGED               "PropertiesChanged"
  61 #define SIGNAL_PROPERTIES_DRIVER_HANGED         "DriverHanged"
  62 #define SIGNAL_PROPERTIES_SESSION_OVERLAPPED    "SessionOverlapped"
  63 #define SIGNAL_TDLS_CONNECTED                           "TDLSConnected"
  64 #define SIGNAL_TDLS_DISCONNECTED                        "TDLSDisconnected"
  65 #define SIGNAL_TDLS_PEER_FOUND                          "TDLSPeerFound"
  66
  67 #define SIGNAL_DPP_AUTH_SUCCESS "DPPAuthSuccess"
  68 #define SIGNAL_DPP_AUTH_FAILED "DPPAuthFailed"
  69 #define SIGNAL_DPP_NOT_COMPATIBLE "DPPNotCompatible"
  70 #define SIGNAL_DPP_CONF_FAILED "DPPConfFailed"
  71 #define SIGNAL_DPP_SCAN_PEER_QR "DPPScanPeerQrCode"
  72 #define SIGNAL_DPP_NETWORK_ID "DPPNetworkID"
  73 #define SIGNAL_DPP_CONF_SENT "DPPConfSent"
  74 #define SIGNAL_DPP_CONF_RECEIVED "DPPConfReceived"
  75 #define SIGNAL_DPP_CONF_OBJ "DPPConfObj"
  76
  77 #define SIGNAL_WPS_CONNECTED                            "WPSConnected"
  78 #define SIGNAL_WPS_EVENT                                        "Event"
  79 #define SIGNAL_WPS_CREDENTIALS                          "Credentials"
  80
  81 #define CONNMAN_SIGNAL_SERVICES_CHANGED         "ServicesChanged"
  82 #define CONNMAN_SIGNAL_PROPERTY_CHANGED         "PropertyChanged"
  83 #define CONNMAN_SIGNAL_DEVICE_CHANGED           "DeviceChanged"
  84 #define CONNMAN_SIGNAL_DEVICE_DETECTED          "DeviceDetected"
  85 #define SIGNAL_NAME_OWNER_CHANGED               "NameOwnerChanged"
  86 #define NETCONFIG_SIGNAL_VCONF_CHANGED  "VconfChanged"
  87
  88
  89 #define MAX_SIG_LEN 64
  90 #define TOTAL_CONN_SIGNALS 7
  91 #define MAX_SOCKET_OPEN_RETRY 5
  92
  93 typedef enum {
  94         SIG_INTERFACE_REMOVED = 0,
  95         SIG_PROPERTIES_CHANGED,
  96         SIG_BSS_ADDED,
  97         SIG_SCAN_DONE,
  98         SIG_DRIVER_HANGED,
  99         SIG_SESSION_OVERLAPPED,
 100         SIG_TDLS_CONNECTED,
 101         SIG_TDLS_DISCONNECTED,
 102         SIG_TDLS_PEER_FOUND,
 103         SIG_DPP_AUTH_SUCCESS,
 104         SIG_DPP_AUTH_FAILED,
 105         SIG_DPP_NOT_COMPATIBLE,
 106         SIG_DPP_CONF_FAILED,
 107         SIG_DPP_SCAN_PEER_QR,
 108         SIG_DPP_NETWORK_ID,
 109         SIG_DPP_CONF_SENT,
 110         SIG_DPP_CONF_RECEIVED,
 111         SIG_DPP_CONF_OBJ,
 112         SIG_MAX
 113 } SuppSigArrayIndex;
 114
 115 static int conn_subscription_ids[TOTAL_CONN_SIGNALS] = {0};
 116 static const char supplicant_signals[SIG_MAX][MAX_SIG_LEN] = {
 117                 SIGNAL_INTERFACE_REMOVED,
 118                 SIGNAL_PROPERTIES_CHANGED,
 119                 SIGNAL_BSS_ADDED,
 120                 SIGNAL_SCAN_DONE,
 121                 SIGNAL_PROPERTIES_DRIVER_HANGED,
 122                 SIGNAL_PROPERTIES_SESSION_OVERLAPPED,
 123                 SIGNAL_TDLS_CONNECTED,
 124                 SIGNAL_TDLS_DISCONNECTED,
 125                 SIGNAL_TDLS_PEER_FOUND,
 126                 SIGNAL_DPP_AUTH_SUCCESS,
 127                 SIGNAL_DPP_AUTH_FAILED,
 128                 SIGNAL_DPP_NOT_COMPATIBLE,
 129                 SIGNAL_DPP_CONF_FAILED,
 130                 SIGNAL_DPP_SCAN_PEER_QR,
 131                 SIGNAL_DPP_NETWORK_ID,
 132                 SIGNAL_DPP_CONF_SENT,
 133                 SIGNAL_DPP_CONF_RECEIVED,
 134                 SIGNAL_DPP_CONF_OBJ,
 135 };
 136 static const char *supplicant_iface_for_sig[SIG_MAX] = {
 137                 SUPPLICANT_INTERFACE,
 138                 SUPPLICANT_IFACE_INTERFACE,
 139                 SUPPLICANT_IFACE_INTERFACE,
 140                 SUPPLICANT_IFACE_INTERFACE,
 141                 SUPPLICANT_IFACE_INTERFACE,
 142                 SUPPLICANT_IFACE_INTERFACE,
 143                 SUPPLICANT_IFACE_INTERFACE,
 144                 SUPPLICANT_IFACE_INTERFACE,
 145                 SUPPLICANT_IFACE_INTERFACE,
 146                 SUPPLICANT_IFACE_DPP,
 147                 SUPPLICANT_IFACE_DPP,
 148                 SUPPLICANT_IFACE_DPP,
 149                 SUPPLICANT_IFACE_DPP,
 150                 SUPPLICANT_IFACE_DPP,
 151                 SUPPLICANT_IFACE_DPP,
 152                 SUPPLICANT_IFACE_DPP,
 153                 SUPPLICANT_IFACE_DPP,
 154                 SUPPLICANT_IFACE_DPP,
 155 };
 156
 157 static int supp_subscription_ids[SIG_MAX] = {0};
 158 #if defined TIZEN_DEBUG_ENABLE
 159 static int dumpservice_subscription_id = 0;
 160 #endif
 161 static int netconfig_subscription_id = 0;
 162
 163 typedef void (*supplicant_signal_cb)(GDBusConnection *conn,
 164                 const gchar *name, const gchar *path, const gchar *interface,
 165                 const gchar *sig, GVariant *param, gpointer user_data);
 166 typedef void (*connman_signal_cb)(GDBusConnection *conn,
 167                 const gchar *name, const gchar *path, const gchar *interface,
 168                 const gchar *sig, GVariant *param, gpointer user_data);
 169
 170 static void __netconfig_extract_ipv4_signal_data(GVariant *dictionary,
 171                 const gchar *profile)
 172 {
 173         gchar *key = NULL;
 174         const gchar *value = NULL;
 175         GVariant *var = NULL;
 176         GVariantIter iter;
 177         GVariantBuilder *builder;
 178         GVariant *params;
 179
 180         g_variant_iter_init(&iter, dictionary);
 181         while (g_variant_iter_loop(&iter, "{sv}", &key, &var)) {
 182                 if (g_strcmp0(key, "Address") == 0)  {
 183                         g_variant_get(var, "&s", &value);
 184                         char *old_ip = vconf_get_str(VCONFKEY_NETWORK_IP);
 185
 186                         DBG("Old IPv4.Address [%s] Received new IPv4.Address [%s]", old_ip,
 187                                                   value);
 188                         if (g_strcmp0(old_ip, value) != 0) {
 189                                 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 190
 191                                 if (value != NULL) {
 192                                         netconfig_set_default_ipaddress(value);
 193                                         netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, value, TRUE);
 194                                         g_variant_builder_add(builder, "{sv}", "IPv4Address",
 195                                                                   g_variant_new_string(value));
 196                                 } else if (old_ip != NULL && strlen(old_ip) > 0) {
 197                                         netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, "",TRUE);
 198                                         g_variant_builder_add(builder, "{sv}", "IPv4Address",
 199                                                                   g_variant_new_string(""));
 200                                 }
 201
 202                                 params = g_variant_new("(@a{sv})",
 203                                                                            g_variant_builder_end(builder));
 204
 205                                 g_variant_builder_unref(builder);
 206
 207                                 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
 208                                                    NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
 209                                                    params);
 210                         }
 211                         free(old_ip);
 212                 }
 213         }
 214 }
 215
 216 static void __netconfig_extract_ipv6_signal_data(GVariant *dictionary,
 217                                                                                                  const gchar *profile)
 218 {
 219         gchar *key = NULL;
 220         const gchar *value = NULL;
 221         GVariant *var = NULL;
 222         GVariantIter iter;
 223         GVariantBuilder *builder;
 224         GVariant *params;
 225
 226         g_variant_iter_init(&iter, dictionary);
 227         while (g_variant_iter_loop(&iter, "{sv}", &key, &var)) {
 228                 if (g_strcmp0(key, "Address") == 0)  {
 229                         g_variant_get(var, "&s", &value);
 230                         char *old_ip6 = vconf_get_str(VCONFKEY_NETWORK_IP6);
 231
 232                         DBG("Old IPv6.Address [%s] Received new IPv6.Address [%s]", old_ip6,
 233                                                         value);
 234                         if (g_strcmp0(old_ip6, value) != 0) {
 235                                 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 236
 237                                 if (value != NULL) {
 238                                         netconfig_set_default_ipaddress6(value);
 239                                         netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, value, TRUE);
 240                                         g_variant_builder_add(builder, "{sv}", "IPv6Address",
 241                                                                   g_variant_new_string(value));
 242                                 } else if (old_ip6 != NULL && strlen(old_ip6) > 0) {
 243                                         netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, "", TRUE);
 244                                         g_variant_builder_add(builder, "{sv}", "IPv6Address",
 245                                                                   g_variant_new_string(""));
 246                                 }
 247
 248                                 params = g_variant_new("(@a{sv})",
 249                                                                            g_variant_builder_end(builder));
 250                                 g_variant_builder_unref(builder);
 251
 252                                 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
 253                                                    NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
 254                                                    params);
 255                         }
 256                         free(old_ip6);
 257                 }
 258         }
 259 }
 260
 261 #if defined TIZEN_DEBUG_ENABLE
 262 static int __netconfig_handle_execute_file(const char *file_path,
 263                 char *const args[], char *const envs[])
 264 {
 265         pid_t pid = 0;
 266         int status = 0;
 267         int rv = 0;
 268         errno = 0;
 269         register unsigned int index = 0;
 270         char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
 271
 272         while (args[index] != NULL) {
 273                 DBG("%s", args[index]);
 274                 index++;
 275         }
 276
 277         if (!(pid = fork())) {
 278                 DBG("pid(%d), ppid (%d)", getpid(), getppid());
 279                 DBG("Inside child, exec (%s) command", file_path);
 280
 281                 errno = 0;
 282                 if (execve(file_path, args, envs) == -1) {
 283                         DBG("Fail to execute command (%s)",
 284                                         strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
 285                         exit(1);
 286                 }
 287         } else if (pid > 0) {
 288                 if (waitpid(pid, &status, 0) == -1)
 289                         DBG("wait pid (%u) status (%d)", pid, status);
 290
 291                 if (WIFEXITED(status)) {
 292                         rv = WEXITSTATUS(status);
 293                         DBG("exited, status=%d", rv);
 294                 } else if (WIFSIGNALED(status)) {
 295                         DBG("killed by signal %d", WTERMSIG(status));
 296                 } else if (WIFSTOPPED(status)) {
 297                         DBG("stopped by signal %d", WSTOPSIG(status));
 298                 } else if (WIFCONTINUED(status)) {
 299                         DBG("continued");
 300                 }
 301
 302                 return rv;
 303         }
 304
 305         DBG("failed to fork(%s)",
 306                 strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
 307         return -EIO;
 308 }
 309
 310 static int _start_dump()
 311 {
 312         int rv = 0;
 313         gchar *path = NETWORK_LOG_DUMP_SCRIPT;
 314         char *const args[] = { NETWORK_LOG_DUMP_SCRIPT, NULL };
 315         char *const envs[] = { NULL };
 316
 317         rv = __netconfig_handle_execute_file(path, args, envs);
 318         if (rv < 0) {
 319                 ERR("Fail to execute network log dump shell");
 320                 return -EIO;
 321         }
 322         return 0;
 323 }
 324 #endif
 325
 326 static char *__supplicant_get_interface_name(const gchar *path, const gchar *interface)
 327 {
 328         GVariant *params = NULL;
 329         GVariant *reply = NULL, *var = NULL;;
 330         char *interface_name = NULL;
 331
 332         params = g_variant_new("(ss)", interface, "Ifname");
 333
 334         reply = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 335                                 path, DBUS_INTERFACE_PROPERTIES, "Get", params);
 336         if (reply == NULL) {
 337                 ERR("Failed to get interface name");
 338                 return NULL;
 339         }
 340
 341         g_variant_get(reply, "(v)", &var);
 342
 343         if (g_variant_is_of_type(var, G_VARIANT_TYPE_STRING)) {
 344                 interface_name = g_variant_dup_string(var, NULL);
 345                 DBG("%s [%s]", path, interface_name);
 346         }
 347
 348         g_variant_unref(var);
 349         g_variant_unref(reply);
 350
 351         return interface_name;
 352 }
 353
 354 static void _technology_signal_cb(GDBusConnection *conn,
 355                 const gchar *name, const gchar *path, const gchar *interface,
 356                 const gchar *sig, GVariant *param, gpointer user_data)
 357 {
 358         gchar *key = NULL;
 359         GVariant *var = NULL;
 360         GVariantIter *iter = NULL;
 361         const gchar *svalue = NULL;
 362         gboolean bvalue = FALSE;
 363
 364         DBG("%s %s", path, sig);
 365
 366         if (param == NULL)
 367                 return;
 368
 369         if (g_str_has_prefix(path, CONNMAN_WIFI_TECHNOLOGY_PREFIX) != TRUE)
 370                 return;
 371
 372         if (g_strcmp0(sig, CONNMAN_SIGNAL_DEVICE_CHANGED) == 0) {
 373                 g_variant_get(param, "(a{sv})", &iter);
 374                 while (g_variant_iter_loop(iter, "{sv}", &key, &var)) {
 375                         if (g_strcmp0(key, "Ifname") == 0) {
 376                                 svalue = g_variant_get_string(var, NULL);
 377                                 DBG("Ifname [%s]", svalue);
 378                         } else if (g_strcmp0(key, "Powered") == 0) {
 379                                 bvalue = g_variant_get_boolean(var);
 380                                 DBG("Powered [%d]", bvalue);
 381                                 if (svalue)
 382                                         wifi_state_update_power_state(svalue, bvalue);
 383                         } else if (g_strcmp0(key, "Connected") == 0) {
 384                                 bvalue = g_variant_get_boolean(var);
 385                                 DBG("Connected [%d]", bvalue);
 386                                 if (svalue) {
 387                                         wifi_state_set_connected(svalue, bvalue);
 388                                         if (bvalue == TRUE)
 389                                                 wifi_state_set_technology_state(svalue, NETCONFIG_WIFI_TECH_CONNECTED);
 390                                         else
 391                                                 wifi_state_set_technology_state(svalue, NETCONFIG_WIFI_TECH_POWERED);
 392                                 }
 393                         }
 394                 }
 395                 g_variant_iter_free(iter);
 396         } else if (g_strcmp0(sig, CONNMAN_SIGNAL_DEVICE_DETECTED) == 0) {
 397                 wifi_state_update_device_list();
 398         }
 399 }
 400
 401 static void _service_signal_cb(GDBusConnection *conn,
 402                 const gchar *name, const gchar *path,
 403                 const gchar *interface, const gchar *sig,
 404                 GVariant *param, gpointer user_data)
 405 {
 406         gchar *sigvalue = NULL;
 407         gchar *property;
 408         GVariant *variant = NULL, *var;
 409         GVariantIter *iter;
 410         const gchar *value = NULL;
 411         struct sock_data *sd = NULL;
 412         gchar *pf = NULL;
 413         int idx = 0;
 414         unsigned char strength = 0;
 415         const char *interface_name = NULL;
 416
 417         if (path == NULL || param == NULL)
 418                 goto done;
 419
 420         g_variant_get(param, "(sv)", &sigvalue, &variant);
 421         if (sigvalue == NULL)
 422                 goto done;
 423
 424         if (g_strcmp0(sig, CONNMAN_SIGNAL_PROPERTY_CHANGED) != 0)
 425                 goto done;
 426
 427         interface_name = netconfig_get_ifname(path);
 428
 429         if (g_strcmp0(sigvalue, "State") == 0) {
 430                 g_variant_get(variant, "s", &property);
 431
 432                 DBG("[%s] %s", property, path);
 433
 434                 if (netconfig_is_wifi_profile(path) == TRUE) {
 435                         int wifi_state = 0;
 436
 437                         netconfig_vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
 438                         if (wifi_state == VCONFKEY_WIFI_OFF) {
 439                                 g_free(property);
 440                                 goto done;
 441                         }
 442
 443                         if (g_strcmp0(property, "ready") == 0 || g_strcmp0(property, "online") == 0) {
 444                                 netconfig_update_default_profile();
 445
 446                                 wifi_state_set_service_state(interface_name, path, NETCONFIG_WIFI_CONNECTED);
 447
 448                         } else if (g_strcmp0(property, "failure") == 0 ||
 449                                 g_strcmp0(property, "disconnect") == 0 || g_strcmp0(property, "idle") == 0) {
 450                                 if (g_strcmp0(property, "failure") == 0)
 451                                         wifi_state_set_service_state(interface_name, path, NETCONFIG_WIFI_FAILURE);
 452                                 else
 453                                         wifi_state_set_service_state(interface_name, path, NETCONFIG_WIFI_IDLE);
 454
 455                                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0) {
 456                                         g_free(property);
 457                                         goto done;
 458                                 }
 459
 460                                 netconfig_update_default_profile();
 461
 462                         } else if (g_strcmp0(property, "association") == 0 || g_strcmp0(property, "configuration") == 0) {
 463                                 if (g_strcmp0(property, "association") == 0)
 464                                         wifi_state_set_service_state(interface_name, path, NETCONFIG_WIFI_ASSOCIATION);
 465                                 else
 466                                         wifi_state_set_service_state(interface_name, path, NETCONFIG_WIFI_CONFIGURATION);
 467
 468                                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0) {
 469                                         g_free(property);
 470                                         goto done;
 471                                 }
 472
 473                                 netconfig_update_default_profile();
 474
 475                         }
 476                 } else {
 477                         if (g_strcmp0(property, "ready") == 0 || g_strcmp0(property, "online") == 0) {
 478                                 netconfig_update_default_profile();
 479
 480                                 if (netconfig_is_cellular_profile(netconfig_get_default_profile())) {
 481                                         pf = netconfig_get_connected_cellular_internet_ipv6only_profile(NULL);
 482                                         if (pf) {
 483                                                 g_free(pf);
 484
 485                                                 /* Enable clatd if it is not in running state */
 486                                                 DBG("Connected to ipv6 only cellular, enable clatd");
 487                                                 netconfig_clatd_enable();
 488                                         }
 489                                 }
 490
 491                                 if (netconfig_is_cellular_profile(path) && netconfig_is_cellular_internet_profile(path))
 492                                         cellular_state_set_service_state(NETCONFIG_CELLULAR_ONLINE);
 493
 494                         } else if (g_strcmp0(property, "failure") == 0 ||
 495                                 g_strcmp0(property, "disconnect") == 0 || g_strcmp0(property, "idle") == 0) {
 496                                 if (netconfig_get_default_profile() == NULL) {
 497                                         g_free(property);
 498                                         goto done;
 499                                 }
 500
 501                                 if (netconfig_is_cellular_profile(path) && netconfig_is_cellular_internet_profile(path)) {
 502                                         cellular_state_set_service_state(NETCONFIG_CELLULAR_IDLE);
 503
 504                                         /* Disable clatd if it is in running state */
 505                                         DBG("disable clatd");
 506                                         netconfig_clatd_disable();
 507                                 }
 508
 509                                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0) {
 510                                         g_free(property);
 511                                         goto done;
 512                                 }
 513
 514                                 netconfig_update_default_profile();
 515                         } else if (g_strcmp0(property, "association") == 0 || g_strcmp0(property, "configuration") == 0) {
 516                                 if (netconfig_get_default_profile() == NULL) {
 517                                         g_free(property);
 518                                         goto done;
 519                                 }
 520
 521                                 if (netconfig_is_cellular_profile(path) && netconfig_is_cellular_internet_profile(path))
 522                                         cellular_state_set_service_state(NETCONFIG_CELLULAR_CONNECTING);
 523
 524                                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0) {
 525                                         g_free(property);
 526                                         goto done;
 527                                 }
 528
 529                                 netconfig_update_default_profile();
 530                         }
 531                 }
 532
 533                 if (netconfig_is_wifi_profile(path) || netconfig_is_ethernet_profile(path)) {
 534                         if (g_strcmp0(property, "ready") == 0) {
 535                                 if (g_strcmp0(path, netconfig_get_default_profile()) == 0
 536                                                 && netconfig_get_default_is_internet())
 537                                         netconfig_set_default_is_internet(FALSE);
 538
 539                                 for (idx = 0; idx < MAX_SOCKET_OPEN_RETRY; idx++) {
 540                                         sd = start_ip_conflict_mon();
 541                                         if (sd != NULL)
 542                                                 break;
 543                                 }
 544                         } else if (g_strcmp0(property, "online") == 0) {
 545                                 if (g_strcmp0(path, netconfig_get_default_profile()) == 0)
 546                                         netconfig_set_default_is_internet(TRUE);
 547                         } else {
 548                                 stop_ip_conflict_mon();
 549                         }
 550                 }
 551
 552                 g_free(property);
 553         } else if (g_strcmp0(sigvalue, "Proxy") == 0) {
 554                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0)
 555                         goto done;
 556
 557                 if (!g_variant_is_of_type(variant, G_VARIANT_TYPE_ARRAY))
 558                         goto done;
 559
 560                 g_variant_get(variant, "a{sv}", &iter);
 561                 while (g_variant_iter_loop(iter, "{sv}", &property, &var)) {
 562                         GVariantBuilder *builder;
 563                         GVariant *sig_params;
 564                         if (g_strcmp0(property, "Servers") == 0) {
 565                                 GVariantIter *iter_sub = NULL;
 566
 567                                 g_variant_get(var, "as", &iter_sub);
 568                                 g_variant_iter_loop(iter_sub, "s", &value);
 569                                 g_variant_iter_free(iter_sub);
 570
 571                                 DBG("Proxy - [%s]", value);
 572                                 if (g_strcmp0(value, netconfig_get_default_proxy()) != 0) {
 573                                         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 574
 575                                         netconfig_set_default_proxy(value);
 576                                         netconfig_set_vconf_str(VCONFKEY_NETWORK_PROXY, value, TRUE);
 577
 578                                         g_variant_builder_add(builder, "{sv}", "ProxyAddress",
 579                                                                         g_variant_new_string(value));
 580
 581                                         sig_params = g_variant_new("(@a{sv})",
 582                                                                         g_variant_builder_end(builder));
 583                                         g_variant_builder_unref(builder);
 584
 585                                         netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
 586                                                            NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
 587                                                            sig_params);
 588                                 }
 589
 590                                 g_free(property);
 591                                 g_variant_unref(var);
 592                                 break;
 593                         } else if (g_strcmp0(property, "Method") == 0) {
 594                                 value = g_variant_get_string(var, NULL);
 595                                 DBG("Method - [%s]", value);
 596
 597                                 if (g_strcmp0(value, "direct") == 0) {
 598                                         if (g_strcmp0("", netconfig_get_default_proxy()) != 0) {
 599                                                 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 600
 601                                                 netconfig_set_default_proxy("");
 602                                                 netconfig_set_vconf_str(VCONFKEY_NETWORK_PROXY, "", TRUE);
 603
 604                                                 g_variant_builder_add(builder, "{sv}", "ProxyAddress",
 605                                                                         g_variant_new_string(""));
 606
 607                                                 sig_params = g_variant_new("(@a{sv})",
 608                                                                         g_variant_builder_end(builder));
 609                                                 g_variant_builder_unref(builder);
 610
 611                                                 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
 612                                                                    NETCONFIG_NETWORK_INTERFACE,
 613                                                                    "NetworkConfigChanged", sig_params);
 614                                         }
 615                                 }
 616
 617                                 g_free(property);
 618                                 g_variant_unref(var);
 619                                 break;
 620                         }
 621                 }
 622
 623                 g_variant_iter_free(iter);
 624         } else if (g_strcmp0(sigvalue, "IPv4") == 0) {
 625                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0)
 626                         goto done;
 627
 628                 __netconfig_extract_ipv4_signal_data(variant, path);
 629         } else if (g_strcmp0(sigvalue, "IPv6") == 0) {
 630                 if (g_strcmp0(path, netconfig_get_default_profile()) != 0)
 631                         goto done;
 632
 633                 __netconfig_extract_ipv6_signal_data(variant, path);
 634         } else if (g_strcmp0(sigvalue, "Strength") == 0) {
 635                 strength = g_variant_get_byte(variant);
 636
 637                 netconfig_wifi_indicator_update(interface_name, path, strength - 120);
 638         } else if (g_strcmp0(sigvalue, "Error") == 0) {
 639                 g_variant_get(variant, "s", &property);
 640                 INFO("[%s] Property : %s", sigvalue, property);
 641 #if defined TIZEN_DEBUG_ENABLE
 642                 if (g_strcmp0(property, "dhcp-failed") == 0
 643                         || g_strcmp0(property, "connect-failed") == 0
 644                         || g_strcmp0(property, "login-failed") == 0
 645                         || g_strcmp0(property, "auth-failed") == 0
 646                         || g_strcmp0(property, "assoc-failed") == 0
 647                         || g_strcmp0(property, "invalid-key") == 0) {
 648
 649                         INFO("start dump");
 650                         _start_dump();
 651                 }
 652 #endif
 653                 g_free(property);
 654         }
 655 done:
 656         g_free(sigvalue);
 657
 658         if (variant)
 659                 g_variant_unref(variant);
 660
 661         return;
 662 }
 663
 664 static void _dbus_name_changed_cb(GDBusConnection *conn,
 665                 const gchar *Name, const gchar *path, const gchar *interface,
 666                 const gchar *sig, GVariant *param, gpointer user_data)
 667 {
 668         gchar *name = NULL;
 669         gchar *old = NULL;
 670         gchar *new = NULL;
 671
 672         if (param == NULL)
 673                 return;
 674
 675         g_variant_get(param, "(sss)", &name, &old, &new);
 676
 677         if (g_strcmp0(name, CONNMAN_SERVICE) == 0 && *new == '\0') {
 678                 DBG("ConnMan destroyed: name %s, old %s, new %s", name, old, new);
 679
 680                 connman_register_agent();
 681         } else if (g_strcmp0(name, CLATD_SERVICE) == 0 && *new == '\0') {
 682                 DBG("Clat destroyed: name %s, old %s, new %s", name, old, new);
 683
 684                 /* If clatd is terminated unexpectedly, reset and enable clat service. */
 685                 if (NETCONFIG_CELLULAR_ONLINE == cellular_state_get_service_state())
 686                         netconfig_clatd_reset();
 687         } else if (g_strcmp0(name, SUPPLICANT_SERVICE) == 0 && *new == '\0') {
 688                 DBG("Supplicant destroyed: name %s, old %s, new %s", name, old, new);
 689                 __mark_supplicant_stopped();
 690         }
 691         g_free(name);
 692         g_free(old);
 693         g_free(new);
 694
 695         return;
 696 }
 697
 698 static void _dbus_vconf_changed_cb(GDBusConnection *conn,
 699                 const gchar *Name, const gchar *path, const gchar *interface,
 700                 const gchar *sig, GVariant *param, gpointer user_data)
 701 {
 702         gchar *key = NULL;
 703         gchar *type = NULL;
 704         gchar *str_val = NULL;
 705         int int_val = 0;
 706
 707         if (param == NULL)
 708                 return;
 709
 710         g_variant_get(param, "(sssi)", &key, &type, &str_val, &int_val);
 711
 712         if (!key || key[0] == '\0')
 713                 goto done;
 714
 715         DBG("VconfChanged key: %s, type: %s, str_val: %s, int_val: %d",
 716                                                 key, type, str_val, int_val);
 717
 718         if (g_strcmp0(type, "string") == 0 && str_val)
 719                 vconf_set_str(key, str_val);
 720         else if (g_strcmp0(type, "int") == 0)
 721                 vconf_set_int(key, int_val);
 722         else if (g_strcmp0(type, "bool") == 0)
 723                 vconf_set_bool(key, int_val);
 724
 725 done:
 726         g_free(key);
 727         g_free(type);
 728         g_free(str_val);
 729 }
 730
 731 static void _scan_changed_cb(GDBusConnection *conn,
 732                 const gchar *name, const gchar *path, const gchar *interface,
 733                 const gchar *sig, GVariant *param, gpointer user_data)
 734 {
 735         const char *key = NULL;
 736         GVariant *var;
 737         gboolean value = false;
 738
 739         if (g_strcmp0(sig, SIGNAL_SCAN_CHANGED) == 0) {
 740                 g_variant_get(param, "(sv)", &key, &var);
 741
 742                 if (g_strcmp0(key, "scan_started") == 0)
 743                         value = true;
 744                 else if (g_strcmp0(key, "scan_done") == 0)
 745                         value = false;
 746
 747                 DBG("Scan changed [%s]", (value == true) ? "Started" : "Done");
 748                 netconfig_battery_update_wifi_scan(value);
 749
 750                 if (var != NULL)
 751                         g_variant_unref(var);
 752         }
 753 }
 754
 755 static void _supplicant_interface_removed(GDBusConnection *conn,
 756                 const gchar *name, const gchar *path, const gchar *interface,
 757                 const gchar *sig, GVariant *param, gpointer user_data)
 758 {
 759         char *interface_name = NULL;
 760
 761         DBG("Interface removed handling!");
 762
 763         interface_name = __supplicant_get_interface_name(path, interface);
 764         if (interface_name == NULL)
 765                 return;
 766
 767         if (netconfig_wifi_bssidscan_get_mode(interface_name) == TRUE)
 768                 netconfig_wifi_bssid_signal_scanaborted(interface_name);
 769
 770         g_free(interface_name);
 771         return;
 772 }
 773
 774 static void _supplicant_properties_changed(GDBusConnection *conn,
 775                 const gchar *name, const gchar *path, const gchar *interface,
 776                 const gchar *sig, GVariant *param, gpointer user_data)
 777 {
 778         DBG("Properties changed handling!");
 779         gchar *key = NULL;
 780         const gchar *state = NULL;
 781         GVariantIter *iter = NULL;
 782         GVariant *variant = NULL;
 783         gboolean scanning = FALSE;
 784         char *interface_name = NULL;
 785
 786         if (param == NULL)
 787                 return;
 788
 789         interface_name = __supplicant_get_interface_name(path, interface);
 790         if (interface_name == NULL)
 791                 return;
 792
 793         g_variant_get(param, "(a{sv})", &iter);
 794         while (g_variant_iter_loop(iter, "{sv}", &key, &variant)) {
 795                 if (g_strcmp0(key, "Scanning") == 0) {
 796                         scanning = g_variant_get_boolean(variant);
 797                         DBG("setting scanning %s", scanning ? "TRUE" : "FALSE");
 798                         if (scanning == TRUE)
 799                                 netconfig_wifi_scan_set_scanning(interface_name, TRUE);
 800                         else
 801                                 netconfig_wifi_scan_set_scanning(interface_name, FALSE);
 802
 803                         g_variant_unref(variant);
 804                         g_free(key);
 805                         variant = NULL;
 806                         key = NULL;
 807                         break;
 808                 } else if (g_strcmp0(key, "State") == 0) {
 809                         state = g_variant_get_string(variant, NULL);
 810                         if (state != NULL)
 811                                 DBG("Supplicant state : %s", state);
 812
 813                         g_variant_unref(variant);
 814                         g_free(key);
 815                         variant = NULL;
 816                         key = NULL;
 817                         break;
 818                 } else if (g_strcmp0(key, "DisconnectReason") == 0) {
 819                         int reason = g_variant_get_int32(variant);
 820                         DBG("Supplicant DisconnReason : %d", reason);
 821
 822                         g_variant_unref(variant);
 823                         g_free(key);
 824                         variant = NULL;
 825                         key = NULL;
 826                         break;
 827                 } else {
 828                         gchar *value;
 829                         value = g_variant_print(variant, TRUE);
 830                         DBG("Supplicant %s : %s", key, value);
 831
 832                         g_free(value);
 833                 }
 834         }
 835
 836         g_variant_iter_free(iter);
 837         g_free(interface_name);
 838         return;
 839 }
 840
 841 static void _supplicant_bss_added(GDBusConnection *conn,
 842                 const gchar *name, const gchar *path, const gchar *interface,
 843                 const gchar *sig, GVariant *param, gpointer user_data)
 844 {
 845         DBG("BSS added handling!");
 846         wifi_state_set_bss_found(TRUE);
 847
 848         return;
 849 }
 850
 851 static void _supplicant_scan_done(GDBusConnection *conn,
 852                 const gchar *name, const gchar *path, const gchar *interface,
 853                 const gchar *sig, GVariant *param, gpointer user_data)
 854 {
 855         char *interface_name = NULL;
 856
 857         DBG("Scan Done handling!");
 858
 859         interface_name = __supplicant_get_interface_name(path, interface);
 860         if (interface_name == NULL)
 861                 return;
 862
 863         netconfig_wifi_scan_set_scanning(interface_name, FALSE);
 864
 865         if (netconfig_wifi_bssidscan_get_mode(interface_name) == TRUE) {
 866                 DBG("%s bssid scan done!", interface_name);
 867                 netconfig_wifi_bssid_signal_scandone(interface_name);
 868                 if (wifi_state_get_technology_state(interface_name)
 869                                 < NETCONFIG_WIFI_TECH_POWERED) {
 870                         g_free(interface_name);
 871                         return;
 872                 }
 873         }
 874
 875         if (netconfig_wifi_bgscan_get_mode(interface_name) == TRUE) {
 876                 DBG("%s bgscan done!", interface_name);
 877                 if (wifi_state_get_technology_state(interface_name)
 878                                 >= NETCONFIG_WIFI_TECH_POWERED) {
 879                         netconfig_wifi_bgscan_start(interface_name, FALSE);
 880                 }
 881
 882                 wifi_start_timer_network_notification(interface_name);
 883         }
 884
 885         g_free(interface_name);
 886         return;
 887 }
 888
 889 static void _supplicant_driver_hanged(GDBusConnection *conn,
 890                 const gchar *name, const gchar *path, const gchar *interface,
 891                 const gchar *sig, GVariant *param, gpointer user_data)
 892 {
 893         char *interface_name = NULL;
 894
 895         DBG("Driver Hanged handling!");
 896         ERR("Critical. Wi-Fi firmware crashed");
 897
 898 #if !defined TIZEN_WEARABLE
 899         netconfig_send_message_to_net_popup("Wi-Fi Error",
 900                 "Wi-Fi Driver Hanged. Please get log dump and report", "popup", NULL);
 901 #endif
 902
 903         interface_name = __supplicant_get_interface_name(path, interface);
 904         if (interface_name == NULL)
 905                 return;
 906
 907         wifi_power_recover_firmware(interface_name);
 908
 909         g_free(interface_name);
 910         return;
 911
 912 }
 913
 914 static void _supplicant_session_overlapped(GDBusConnection *conn,
 915                 const gchar *name, const gchar *path, const gchar *interface,
 916                 const gchar *sig, GVariant *param, gpointer user_data)
 917 {
 918         DBG("Driver session overlapped handling!");
 919         ERR("WPS PBC SESSION OVERLAPPED");
 920 #if defined TIZEN_WEARABLE
 921         return;
 922 #else
 923         netconfig_send_message_to_net_popup("WPS Error",
 924                                         "wps session overlapped", "popup", NULL);
 925 #endif
 926 }
 927
 928 #if defined TIZEN_DEBUG_ENABLE
 929 static void __netconfig_dumpservice_handler(GDBusConnection *conn,
 930                 const gchar *name, const gchar *path, const gchar *interface,
 931                 const gchar *sig, GVariant *param, gpointer user_data)
 932 {
 933         int mode;
 934         gchar *signal_path = NULL;
 935
 936         if (param == NULL)
 937                 return;
 938
 939         g_variant_get(param, "(is)", &mode, &signal_path);
 940         DBG("Path: %s and mode: %d", signal_path, mode);
 941
 942         netconfig_dump_log(signal_path);
 943         if (signal_path)
 944                 g_free(signal_path);
 945
 946         return;
 947 }
 948 #endif
 949
 950 static void _supplicant_tdls_connected(GDBusConnection *conn,
 951                 const gchar *name, const gchar *path, const gchar *interface,
 952                 const gchar *sig, GVariant *param, gpointer user_data)
 953 {
 954         char *interface_name = NULL;
 955
 956         DBG("Received TDLS Connected Signal");
 957
 958         interface_name = __supplicant_get_interface_name(path, interface);
 959         if (interface_name == NULL)
 960                 return;
 961
 962         netconfig_wifi_tdls_connected_event(interface_name, param);
 963
 964         g_free(interface_name);
 965         return;
 966 }
 967
 968 static void _supplicant_tdls_disconnected(GDBusConnection *conn,
 969                 const gchar *name, const gchar *path, const gchar *interface,
 970                 const gchar *sig, GVariant *param, gpointer user_data)
 971 {
 972         char *interface_name = NULL;
 973
 974         DBG("Received TDLS Disconnected Signal");
 975
 976         interface_name = __supplicant_get_interface_name(path, interface);
 977         if (interface_name == NULL)
 978                 return;
 979
 980         netconfig_wifi_tdls_disconnected_event(interface_name, param);
 981
 982         g_free(interface_name);
 983         return;
 984 }
 985
 986 static void _supplicant_tdls_peer_found(GDBusConnection *conn,
 987                 const gchar *name, const gchar *path, const gchar *interface,
 988                 const gchar *sig, GVariant *param, gpointer user_data)
 989 {
 990         char *interface_name = NULL;
 991
 992         DBG("Received TDLS Peer Found Signal");
 993
 994         interface_name = __supplicant_get_interface_name(path, interface);
 995         if (interface_name == NULL)
 996                 return;
 997
 998         netconfig_wifi_tdls_peer_found_event(interface_name, param);
 999
1000         g_free(interface_name);
1001         return;
1002 }
1003
1004 static void _supplicant_dpp_auth_success(GDBusConnection *conn,
1005                 const gchar *name, const gchar *path, const gchar *interface,
1006                 const gchar *sig, GVariant *param, gpointer user_data)
1007 {
1008         DBG("Received DPP Auth Success Signal");
1009         netconfig_wifi_dpp_auth_success_event(param);
1010         return;
1011 }
1012
1013 static void _supplicant_dpp_auth_failed(GDBusConnection *conn,
1014                 const gchar *name, const gchar *path, const gchar *interface,
1015                 const gchar *sig, GVariant *param, gpointer user_data)
1016 {
1017         DBG("Received DPP Auth Failed Signal");
1018         netconfig_wifi_dpp_auth_failed_event(param);
1019         return;
1020 }
1021
1022 static void _supplicant_dpp_not_compatible(GDBusConnection *conn,
1023                 const gchar *name, const gchar *path, const gchar *interface,
1024                 const gchar *sig, GVariant *param, gpointer user_data)
1025 {
1026         DBG("Received DPP Not Compatible Signal");
1027         netconfig_wifi_dpp_not_compatible_event(param);
1028         return;
1029 }
1030
1031 static void _supplicant_dpp_conf_failed(GDBusConnection *conn,
1032                 const gchar *name, const gchar *path, const gchar *interface,
1033                 const gchar *sig, GVariant *param, gpointer user_data)
1034 {
1035         DBG("Received DPP Conf Failed Signal");
1036         netconfig_wifi_dpp_conf_failed_event(param);
1037         return;
1038 }
1039
1040 static void _supplicant_dpp_scan_peer_qr(GDBusConnection *conn,
1041                 const gchar *name, const gchar *path, const gchar *interface,
1042                 const gchar *sig, GVariant *param, gpointer user_data)
1043 {
1044         DBG("Received DPP Scan Peer QR Signal");
1045         netconfig_wifi_dpp_scan_peer_qr_event(param);
1046         return;
1047 }
1048
1049 static void _supplicant_dpp_network_id(GDBusConnection *conn,
1050                 const gchar *name, const gchar *path, const gchar *interface,
1051                 const gchar *sig, GVariant *param, gpointer user_data)
1052 {
1053         DBG("Received DPP Network Id Signal");
1054         netconfig_wifi_dpp_network_id_event(param);
1055         return;
1056 }
1057
1058 static void _supplicant_dpp_conf_sent(GDBusConnection *conn,
1059                 const gchar *name, const gchar *path, const gchar *interface,
1060                 const gchar *sig, GVariant *param, gpointer user_data)
1061 {
1062         DBG("Received DPP Conf Sent Signal");
1063         netconfig_wifi_dpp_conf_sent_event(param);
1064         return;
1065 }
1066
1067 static void _supplicant_dpp_conf_received(GDBusConnection *conn,
1068                 const gchar *name, const gchar *path, const gchar *interface,
1069                 const gchar *sig, GVariant *param, gpointer user_data)
1070 {
1071         DBG("Received DPP Conf Received Signal");
1072         netconfig_wifi_dpp_conf_received_event(param);
1073         return;
1074 }
1075
1076 static void _supplicant_dpp_conf_obj(GDBusConnection *conn,
1077                 const gchar *name, const gchar *path, const gchar *interface,
1078                 const gchar *sig, GVariant *param, gpointer user_data)
1079 {
1080         char *interface_name = NULL;
1081
1082         DBG("Received DPP Conf Obj Signal");
1083
1084         interface_name = __supplicant_get_interface_name(path, interface);
1085         if (interface_name == NULL)
1086                 return;
1087
1088         netconfig_wifi_dpp_conf_obj_event(interface_name, param);
1089
1090         g_free(interface_name);
1091         return;
1092 }
1093
1094 static void _supplicant_wifi_wps_connected(const char *interface_name, GVariant *param)
1095 {
1096         gchar *key;
1097         char ssid[32] = {0, };
1098         gchar *name;
1099         GVariantIter *iter;
1100         GVariant *variant;
1101         int config_error = 0;
1102         int error_indication = 0;
1103         gsize ssid_len = 0;
1104
1105         if (param == NULL) {
1106                 ERR("Param is NULL");
1107                 return;
1108         }
1109
1110         g_variant_get(param, "(sa{sv})", &name, &iter);
1111         INFO("wps Result: %s", name);
1112         while (g_variant_iter_loop(iter, "{sv}", &key, &variant)) {
1113                 INFO("wps Key is %s", key);
1114                 if (g_strcmp0(key, "SSID") == 0) {
1115                         const char *t_key = NULL;
1116                         t_key = g_variant_get_fixed_array(variant, &ssid_len, sizeof(guchar));
1117                         INFO("wps ssid_len is %zd ", ssid_len);
1118                         if (t_key == NULL) {
1119                                 g_free(key);
1120                                 g_variant_unref(variant);
1121                                 ERR("WPS PBC Connection Failed");
1122                                 goto error;
1123                         }
1124                         if (ssid_len > 0 && ssid_len <= 32) {
1125                                 memcpy(ssid, t_key, ssid_len);
1126                         } else {
1127                                 memset(ssid, 0, sizeof(ssid));
1128                                 ssid_len = 0;
1129                         }
1130                         INFO("WPS PBC Connection completed with AP %s", ssid);
1131                         netconfig_wifi_notify_wps_completed(interface_name,
1132                                 ssid, ssid_len);
1133                 }
1134         }
1135
1136         g_variant_iter_free(iter);
1137         g_free(name);
1138         return;
1139
1140 error:
1141         g_variant_iter_free(iter);
1142         g_free(name);
1143         error_indication = WPS_EI_OPERATION_FAILED;
1144         config_error = WPS_CFG_NO_ERROR;
1145         ERR("Error Occured! Notifying Fail Event");
1146         netconfig_wifi_notify_wps_fail_event(interface_name,
1147                 config_error, error_indication);
1148
1149 }
1150
1151 static void _supplicant_wifi_wps_event(const char *interface_name, GVariant *param)
1152 {
1153         gchar *key;
1154         gchar *name;
1155         GVariantIter *iter;
1156         GVariant *variant;
1157         gint32 config_error = 0;
1158         gint32 error_indication = 0;
1159
1160         if (param == NULL) {
1161                 ERR("Param is NULL");
1162                 return;
1163         }
1164
1165         g_variant_get(param, "(sa{sv})", &name, &iter);
1166         INFO("Event Result: %s", name);
1167         if (g_strcmp0(name, "fail") == 0) {
1168                 while (g_variant_iter_loop(iter, "{sv}", &key, &variant)) {
1169                         if (key == NULL)
1170                                 goto error;
1171                         INFO("Key is %s", key);
1172                         if (g_strcmp0(key, "config_error") == 0) {
1173                                 config_error = g_variant_get_int32(variant);
1174                                 ERR("Config Error %d", config_error);
1175                         } else if (g_strcmp0(key, "error_indication") == 0) {
1176                                 error_indication = g_variant_get_int32(variant);
1177                                 ERR("Error Indication %d", error_indication);
1178                         }
1179                 }
1180                 netconfig_wifi_notify_wps_fail_event(interface_name,
1181                         config_error, error_indication);
1182         }
1183
1184         g_variant_iter_free(iter);
1185         g_free(name);
1186         return;
1187
1188 error:
1189         g_variant_iter_free(iter);
1190         g_free(name);
1191         error_indication = WPS_EI_OPERATION_FAILED;
1192         config_error = WPS_CFG_NO_ERROR;
1193         ERR("Error Occured! Notifying Fail Event");
1194         netconfig_wifi_notify_wps_fail_event(interface_name,
1195                 config_error, error_indication);
1196 }
1197
1198 static void _find_service_and_set_passphrase(char *ssid, char *key)
1199 {
1200         GString *str;
1201         GVariant *reply = NULL;
1202         int i, j, ssid_len;
1203         char *service_path;
1204         char *dev_mac_addr;
1205         char ident[13];
1206         gchar *enc_passphrase;
1207
1208         ssid_len = strlen(ssid);
1209
1210         str = g_string_sized_new((ssid_len * 2) + 55);
1211         if (!str)
1212                 return;
1213
1214         dev_mac_addr = vconf_get_str(VCONFKEY_WIFI_BSSID_ADDRESS);
1215         if (!dev_mac_addr) {
1216                 ERR("Failed to get mac address from vconf key");
1217                 g_string_free(str, TRUE);
1218                 return;
1219         }
1220
1221         j = 0;
1222         for (i = 0; dev_mac_addr[i]; i++) {
1223                 if (dev_mac_addr[i] != ':')
1224                         ident[j++] = dev_mac_addr[i];
1225         }
1226         ident[j] = '\0';
1227
1228         g_string_append_printf(str, "%s%s_", CONNMAN_WIFI_SERVICE_PROFILE_PREFIX,
1229                                                    ident);
1230         free(dev_mac_addr);
1231
1232         for (i = 0; i < ssid_len; i++) {
1233                 if (ssid[i] != '"')
1234                         g_string_append_printf(str, "%02x", ssid[i]);
1235         }
1236
1237         g_string_append_printf(str, "_managed_psk");
1238
1239         service_path = g_string_free(str, FALSE);
1240
1241         enc_passphrase = _netconfig_encrypt_passphrase(key);
1242         if (!enc_passphrase) {
1243                 ERR("Failed to encrypt passphrase");
1244                 g_free(service_path);
1245                 return;
1246         }
1247
1248         INFO("wps service_path %s Passphrase %s", service_path, enc_passphrase);
1249
1250         reply = netconfig_invoke_dbus_method(CONNMAN_SERVICE, service_path,
1251                                          CONNMAN_SERVICE_INTERFACE, "SetProperty",
1252                                          g_variant_new("(sv)", "Passphrase",
1253                                                                    g_variant_new_string(enc_passphrase)));
1254         if (reply != NULL)
1255                 g_variant_unref(reply);
1256         else
1257                 ERR("Failed to set passphrase");
1258
1259         g_free(service_path);
1260
1261         return;
1262 }
1263
1264 static void _supplicant_wifi_wps_credentials(const char *interface_name, GVariant *param)
1265 {
1266         gchar *key;
1267         char ssid[32] = {0, };
1268         char wps_key[100] = {0, };
1269         GVariantIter *iter;
1270         GVariant *variant;
1271         int config_error = 0;
1272         int error_indication = 0;
1273         gsize ssid_len = 0;
1274         char *key_mgmt = NULL;
1275
1276         if (param == NULL) {
1277                 ERR("Param is NULL");
1278                 return;
1279         }
1280
1281         g_variant_get(param, "(a{sv})", &iter);
1282         while (g_variant_iter_loop(iter, "{sv}", &key, &variant)) {
1283                 if (key == NULL)
1284                         goto error;
1285                 INFO("wps Key is %s", key);
1286                 if (g_strcmp0(key, "Key") == 0) {
1287                         gsize key_len = 0;
1288                         const char *t_key = NULL;
1289                         key_len = g_variant_get_size(variant);
1290
1291                         INFO("wps password len %zd ", key_len);
1292                         if (key_len > 0) {
1293                                 t_key = g_variant_get_fixed_array(variant, &key_len,
1294                                                   sizeof(guchar));
1295                                 if (!t_key) {
1296                                         g_free(key);
1297                                         g_variant_unref(variant);
1298                                         goto error;
1299                                 }
1300                                 strncpy(wps_key, t_key, key_len);
1301                                 wps_key[key_len] = '\0';
1302                                 INFO("WPS Key in process credentials %s", wps_key);
1303                         } else
1304                                 SLOGI("WPS AP Security ->Open");
1305                 } else if (g_strcmp0(key, "SSID") == 0) {
1306                         const char *t_key = NULL;
1307                         t_key = g_variant_get_fixed_array(variant, &ssid_len,
1308                                                   sizeof(guchar));
1309                         INFO("wps ssid_len is %zd ", ssid_len);
1310                         if (!t_key) {
1311                                 g_free(key);
1312                                 g_variant_unref(variant);
1313                                 goto error;
1314                         }
1315                         if (ssid_len > 0 && ssid_len <= 32) {
1316                                 memcpy(ssid, t_key, ssid_len);
1317                         } else {
1318                                 memset(ssid, 0, sizeof(ssid));
1319                                 ssid_len = 0;
1320                         }
1321                         INFO("SSID in process credentials %s", ssid);
1322                 } else if (g_strcmp0(key, "AuthType") == 0) {
1323                         gchar *auth_type;
1324                         GVariantIter *var_iter;
1325                         g_variant_get(variant, "as", &var_iter);
1326                         while (g_variant_iter_loop(var_iter, "s", &auth_type)) {
1327                                 INFO("wps auth_type %s", auth_type);
1328                                 if (g_strcmp0(auth_type, "wpa-psk") == 0 ||
1329                                         g_strcmp0(auth_type, "wpa2-psk") == 0)
1330                                         key_mgmt = "psk";
1331                                 else if (g_strcmp0(auth_type, "open") == 0)
1332                                         key_mgmt = "none";
1333                         }
1334                         g_variant_iter_free(var_iter);
1335                 } else if (g_strcmp0(key, "EncrType") == 0) {
1336                         gchar *encr_type;
1337                         GVariantIter *var_iter;
1338                         g_variant_get(variant, "as", &var_iter);
1339                         while (g_variant_iter_loop(var_iter, "s", &encr_type))
1340                                 INFO("wps encr_type %s", encr_type);
1341                         g_variant_iter_free(var_iter);
1342                 } else if (g_strcmp0(key, "BSSID") == 0) {
1343                         const guchar *bssid;
1344                         gsize bssid_len;
1345                         bssid = g_variant_get_fixed_array(variant, &bssid_len,
1346                                                                 sizeof(guchar));
1347                         if (bssid && bssid_len == 6)
1348                                 INFO("wps BSSID %2x:%2x:%2x:%2x:%2x:%2x", bssid[0], bssid[1],
1349                                          bssid[2], bssid[3], bssid[4], bssid[5]);
1350                 }
1351         }
1352
1353         g_variant_iter_free(iter);
1354
1355         if (g_strcmp0(key_mgmt, "psk") == 0)
1356                 _find_service_and_set_passphrase(ssid, wps_key);
1357
1358         netconfig_wifi_notify_wps_credentials(interface_name, ssid, ssid_len, wps_key);
1359         return;
1360
1361 error:
1362         g_variant_iter_free(iter);
1363         error_indication = WPS_EI_OPERATION_FAILED;
1364         config_error = WPS_CFG_NO_ERROR;
1365         ERR("Error Occured! Notifying Fail Event");
1366         netconfig_wifi_notify_wps_fail_event(interface_name, config_error, error_indication);
1367 }
1368
1369 static void __netconfig_wps_signal_filter_handler(GDBusConnection *conn,
1370                 const gchar *name, const gchar *path, const gchar *interface,
1371                 const gchar *sig, GVariant *param, gpointer user_data)
1372 {
1373         char *interface_name = NULL;
1374
1375         interface_name = __supplicant_get_interface_name(path, SUPPLICANT_IFACE_INTERFACE);
1376         if (interface_name == NULL)
1377                 return;
1378
1379         if (g_strcmp0(sig, SIGNAL_WPS_CREDENTIALS) == 0) {
1380                 INFO("Received wps CREDENTIALS Signal from Supplicant");
1381                 _supplicant_wifi_wps_credentials(interface_name, param);
1382         } else if (g_strcmp0(sig, SIGNAL_WPS_EVENT) == 0) {
1383                 INFO("Received wps EVENT Signal from Supplicant");
1384                 _supplicant_wifi_wps_event(interface_name, param);
1385         } else if (g_strcmp0(sig, SIGNAL_WPS_CONNECTED) == 0) {
1386                 INFO("Received WPSConnected Signal from Supplicant");
1387                 _supplicant_wifi_wps_connected(interface_name, param);
1388         }
1389
1390         g_free(interface_name);
1391         return;
1392 }
1393
1394 static void __telephony_svc_cs_changed_cb(keynode_t * node, void *data)
1395 {
1396         int telephony_svc_cs = 0;
1397
1398         if (node != NULL)
1399                 telephony_svc_cs = vconf_keynode_get_int(node);
1400         else
1401                 netconfig_vconf_get_int(VCONFKEY_TELEPHONY_SVC_CS, &telephony_svc_cs);
1402
1403         DBG("Telephony svc cs [%d]", telephony_svc_cs);
1404
1405         switch (telephony_svc_cs) {
1406         case 1:
1407                 netconfig_battery_end_dn();
1408                 break;
1409         case 2:
1410                 netconfig_battery_start_dn();
1411                 break;
1412         default:
1413                 break;
1414         }
1415 }
1416
1417 static void __telephony_rssi_changed_cb(keynode_t * node, void *data)
1418 {
1419         int rssi = 0;
1420
1421         if (node != NULL)
1422                 rssi = vconf_keynode_get_int(node);
1423         else
1424                 netconfig_vconf_get_int(VCONFKEY_TELEPHONY_RSSI, &rssi);
1425
1426         DBG("Telephony rssi [%d]", rssi);
1427
1428         netconfig_battery_update_dn_rssi(rssi);
1429 }
1430
1431 static void _notify_telephony_svc_cs(void)
1432 {
1433         int telephony_svc_cs = 0;
1434
1435         netconfig_vconf_get_int(VCONFKEY_TELEPHONY_SVC_CS, &telephony_svc_cs);
1436         DBG("Telephony svc cs [%d]", telephony_svc_cs);
1437
1438         switch (telephony_svc_cs) {
1439         case 1:
1440                 netconfig_battery_end_dn();
1441                 break;
1442         case 2:
1443                 netconfig_battery_start_dn();
1444                 break;
1445         default:
1446                 break;
1447         }
1448
1449         vconf_notify_key_changed(VCONFKEY_TELEPHONY_SVC_CS, __telephony_svc_cs_changed_cb, NULL);
1450 }
1451
1452 static void _notify_telephony_rssi(void)
1453 {
1454         int rssi = 0;
1455
1456         netconfig_vconf_get_int(VCONFKEY_TELEPHONY_RSSI, &rssi);
1457         DBG("Telephony rssi [%d]", rssi);
1458
1459         netconfig_battery_update_dn_rssi(rssi);
1460
1461         vconf_notify_key_changed(VCONFKEY_TELEPHONY_RSSI, __telephony_rssi_changed_cb, NULL);
1462 }
1463
1464 static void _ignore_telephony_svc_cs(void)
1465 {
1466         vconf_ignore_key_changed(VCONFKEY_TELEPHONY_SVC_CS, __telephony_svc_cs_changed_cb);
1467 }
1468
1469 static void _ignore_telephony_rssi(void)
1470 {
1471         vconf_ignore_key_changed(VCONFKEY_TELEPHONY_RSSI, __telephony_rssi_changed_cb);
1472 }
1473
1474 static supplicant_signal_cb supplicant_cbs[SIG_MAX] = {
1475                 _supplicant_interface_removed,
1476                 _supplicant_properties_changed,
1477                 _supplicant_bss_added,
1478                 _supplicant_scan_done,
1479                 _supplicant_driver_hanged,
1480                 _supplicant_session_overlapped,
1481                 _supplicant_tdls_connected,
1482                 _supplicant_tdls_disconnected,
1483                 _supplicant_tdls_peer_found,
1484                 _supplicant_dpp_auth_success,
1485                 _supplicant_dpp_auth_failed,
1486                 _supplicant_dpp_not_compatible,
1487                 _supplicant_dpp_conf_failed,
1488                 _supplicant_dpp_scan_peer_qr,
1489                 _supplicant_dpp_network_id,
1490                 _supplicant_dpp_conf_sent,
1491                 _supplicant_dpp_conf_received,
1492                 _supplicant_dpp_conf_obj,
1493 };
1494
1495 void register_gdbus_signal_container(void)
1496 {
1497         GDBusConnection *connection = NULL;
1498         connection = netdbus_get_connection();
1499
1500         if (connection == NULL) {
1501                 ERR("Failed to get GDbus Connection");
1502                 return;
1503         }
1504
1505         netconfig_subscription_id = g_dbus_connection_signal_subscribe(
1506                         connection,
1507                         NETCONFIG_SERVICE,
1508                         NETCONFIG_NETWORK_INTERFACE,
1509                         NETCONFIG_SIGNAL_VCONF_CHANGED,
1510                         NETCONFIG_NETWORK_PATH,
1511                         NULL,
1512                         G_DBUS_SIGNAL_FLAGS_NONE,
1513                         _dbus_vconf_changed_cb,
1514                         NULL,
1515                         NULL);
1516
1517         INFO("Successfully register host net-config DBus signal filter");
1518 }
1519
1520 void register_gdbus_signal(void)
1521 {
1522         GDBusConnection *connection = NULL;
1523         SuppSigArrayIndex sig;
1524         connection = netdbus_get_connection();
1525
1526         if (connection == NULL) {
1527                 ERR("Failed to get GDbus Connection");
1528                 return;
1529         }
1530
1531         /* listening to messages from all objects as no path is specified */
1532         /* see signals from the given interface */
1533         conn_subscription_ids[0] = g_dbus_connection_signal_subscribe(
1534                         connection,
1535                         CONNMAN_SERVICE,
1536                         CONNMAN_TECHNOLOGY_INTERFACE,
1537                         NULL,
1538                         NULL,
1539                         NULL,
1540                         G_DBUS_SIGNAL_FLAGS_NONE,
1541                         _technology_signal_cb,
1542                         NULL,
1543                         NULL);
1544
1545         conn_subscription_ids[1] = g_dbus_connection_signal_subscribe(
1546                         connection,
1547                         CONNMAN_SERVICE,
1548                         CONNMAN_SERVICE_INTERFACE,
1549                         CONNMAN_SIGNAL_PROPERTY_CHANGED,
1550                         NULL,
1551                         NULL,
1552                         G_DBUS_SIGNAL_FLAGS_NONE,
1553                         _service_signal_cb,
1554                         NULL,
1555                         NULL);
1556
1557         conn_subscription_ids[2] = g_dbus_connection_signal_subscribe(
1558                         connection,
1559                         DBUS_SERVICE_DBUS,
1560                         DBUS_INTERFACE_DBUS,
1561                         SIGNAL_NAME_OWNER_CHANGED,
1562                         NULL,
1563                         CONNMAN_SERVICE,
1564                         G_DBUS_SIGNAL_FLAGS_NONE,
1565                         _dbus_name_changed_cb,
1566                         NULL,
1567                         NULL);
1568
1569         conn_subscription_ids[3] = g_dbus_connection_signal_subscribe(
1570                         connection,
1571                         CONNMAN_SERVICE,
1572                         CONNMAN_MANAGER_INTERFACE,
1573                         SIGNAL_SCAN_CHANGED,
1574                         CONNMAN_MANAGER_PATH,
1575                         NULL,
1576                         G_DBUS_SIGNAL_FLAGS_NONE,
1577                         _scan_changed_cb,
1578                         NULL,
1579                         NULL);
1580
1581         INFO("Successfully register connman DBus signal filters");
1582
1583         conn_subscription_ids[4] = g_dbus_connection_signal_subscribe(
1584                         connection,
1585                         SUPPLICANT_SERVICE,
1586                         SUPPLICANT_INTERFACE ".Interface.WPS",
1587                         NULL,
1588                         NULL,
1589                         NULL,
1590                         G_DBUS_SIGNAL_FLAGS_NONE,
1591                         __netconfig_wps_signal_filter_handler,
1592                         NULL,
1593                         NULL);
1594
1595         INFO("Successfully register Supplicant WPS DBus signal filters");
1596
1597         conn_subscription_ids[5] = g_dbus_connection_signal_subscribe(
1598                         connection,
1599                         DBUS_SERVICE_DBUS,
1600                         DBUS_INTERFACE_DBUS,
1601                         SIGNAL_NAME_OWNER_CHANGED,
1602                         NULL,
1603                         CLATD_SERVICE,
1604                         G_DBUS_SIGNAL_FLAGS_NONE,
1605                         _dbus_name_changed_cb,
1606                         NULL,
1607                         NULL);
1608
1609         conn_subscription_ids[6] = g_dbus_connection_signal_subscribe(
1610                         connection,
1611                         DBUS_SERVICE_DBUS,
1612                         DBUS_INTERFACE_DBUS,
1613                         SIGNAL_NAME_OWNER_CHANGED,
1614                         NULL,
1615                         SUPPLICANT_SERVICE,
1616                         G_DBUS_SIGNAL_FLAGS_NONE,
1617                         _dbus_name_changed_cb,
1618                         NULL,
1619                         NULL);
1620
1621         INFO("Successfully register clat DBus signal filters");
1622
1623         for (sig = SIG_INTERFACE_REMOVED; sig < SIG_MAX; sig++) {
1624                 supp_subscription_ids[sig] = g_dbus_connection_signal_subscribe(
1625                                 connection,
1626                                 SUPPLICANT_SERVICE,
1627                                 supplicant_iface_for_sig[sig],
1628                                 supplicant_signals[sig],
1629                                 NULL,
1630                                 NULL,
1631                                 G_DBUS_SIGNAL_FLAGS_NONE,
1632                                 supplicant_cbs[sig],
1633                                 NULL,
1634                                 NULL);
1635         }
1636
1637         INFO("Successfully register Supplicant DBus signal filters");
1638
1639 #if defined TIZEN_DEBUG_ENABLE
1640         dumpservice_subscription_id = g_dbus_connection_signal_subscribe(
1641                         connection,
1642                         NULL,
1643                         DUMP_SERVICE_INTERFACE,
1644                         DUMP_SIGNAL,
1645                         NULL,
1646                         NULL,
1647                         G_DBUS_SIGNAL_FLAGS_NONE,
1648                         __netconfig_dumpservice_handler,
1649                         NULL,
1650                         NULL);
1651
1652         INFO("Successfully registered Dumpservice DBus signal filter");
1653 #endif
1654
1655         _notify_telephony_svc_cs();
1656         _notify_telephony_rssi();
1657
1658         INFO("Successfully register Telephony vconf keys");
1659
1660         /* In case ConnMan precedes this signal register,
1661          * net-config should update the default connected profile.
1662          */
1663         netconfig_update_default();
1664 }
1665
1666 void deregister_gdbus_signal_container(void)
1667 {
1668         GDBusConnection *connection = NULL;
1669
1670         connection = netdbus_get_connection();
1671         if (!connection) {
1672                 ERR("Already de-registered. Nothing to be done");
1673                 return;
1674         }
1675
1676         if (netconfig_subscription_id)
1677                 g_dbus_connection_signal_unsubscribe(connection,
1678                                 netconfig_subscription_id);
1679 }
1680
1681 void deregister_gdbus_signal(void)
1682 {
1683         GDBusConnection *connection = NULL;
1684         int signal;
1685         SuppSigArrayIndex sig;
1686         connection = netdbus_get_connection();
1687         if (!connection) {
1688                 ERR("Already de-registered. Nothing to be done");
1689                 return;
1690         }
1691
1692         for (signal = 0; signal < TOTAL_CONN_SIGNALS; signal++) {
1693                 if (conn_subscription_ids[signal]) {
1694                         g_dbus_connection_signal_unsubscribe(connection,
1695                                                 conn_subscription_ids[signal]);
1696                 }
1697         }
1698
1699         for (sig = SIG_INTERFACE_REMOVED; sig < SIG_MAX; sig++) {
1700                 if (supp_subscription_ids[sig]) {
1701                         g_dbus_connection_signal_unsubscribe(connection,
1702                                                 supp_subscription_ids[sig]);
1703                 }
1704         }
1705
1706 #if defined TIZEN_DEBUG_ENABLE
1707         g_dbus_connection_signal_unsubscribe(connection,
1708                         dumpservice_subscription_id);
1709 #endif
1710
1711         _ignore_telephony_svc_cs();
1712         _ignore_telephony_rssi();
1713 }