plugins/ofono.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *  Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License version 2 as
  10  *  published by the Free Software Foundation.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  *
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include <config.h>
  25 #endif
  26
  27 #include <errno.h>
  28
  29 #include <gdbus.h>
  30 #include <string.h>
  31
  32 #define CONNMAN_API_SUBJECT_TO_CHANGE
  33 #include <connman/plugin.h>
  34 #include <connman/element.h>
  35 #include <connman/device.h>
  36 #include <connman/network.h>
  37 #include <connman/dbus.h>
  38 #include <connman/inet.h>
  39 #include <connman/log.h>
  40
  41 #define OFONO_SERVICE                   "org.ofono"
  42
  43 #define OFONO_MANAGER_INTERFACE         OFONO_SERVICE ".Manager"
  44 #define OFONO_MODEM_INTERFACE           OFONO_SERVICE ".Modem"
  45 #define OFONO_GPRS_INTERFACE            OFONO_SERVICE ".ConnectionManager"
  46 #define OFONO_CONTEXT_INTERFACE         OFONO_SERVICE ".ConnectionContext"
  47 #define OFONO_SIM_INTERFACE             OFONO_SERVICE ".SimManager"
  48 #define OFONO_REGISTRATION_INTERFACE    OFONO_SERVICE ".NetworkRegistration"
  49
  50 #define PROPERTY_CHANGED                "PropertyChanged"
  51 #define GET_PROPERTIES                  "GetProperties"
  52 #define SET_PROPERTY                    "SetProperty"
  53 #define CONTEXT_ADDED                   "ContextAdded"
  54 #define CONTEXT_REMOVED                 "ContextRemoved"
  55 #define ADD_CONTEXT                     "AddContext"
  56 #define GET_MODEMS                      "GetModems"
  57 #define MODEM_ADDED                     "ModemAdded"
  58 #define MODEM_REMOVED                   "ModemRemoved"
  59
  60
  61 #define TIMEOUT 40000
  62
  63 static DBusConnection *connection;
  64
  65 static GHashTable *modem_hash = NULL;
  66
  67 static GHashTable *network_hash;
  68
  69 struct modem_data {
  70         char *path;
  71         struct connman_device *device;
  72         gboolean has_sim;
  73         gboolean has_reg;
  74         gboolean has_gprs;
  75         gboolean available;
  76         gboolean pending_online;
  77         gboolean requested_online;
  78         gboolean online;
  79
  80         uint8_t strength, has_strength;
  81 };
  82
  83 static int modem_probe(struct connman_device *device)
  84 {
  85         DBG("device %p", device);
  86
  87         return 0;
  88 }
  89
  90 static void modem_remove(struct connman_device *device)
  91 {
  92         DBG("device %p", device);
  93 }
  94
  95 static int call_ofono(const char *path,
  96                         const char *interface, const char *method,
  97                         DBusPendingCallNotifyFunction notify, void *user_data,
  98                         DBusFreeFunction free_function,
  99                         int type, ...)
 100 {
 101         DBusMessage *message;
 102         DBusPendingCall *call;
 103         dbus_bool_t ok;
 104         va_list va;
 105
 106         DBG("path %s %s.%s", path, interface, method);
 107
 108         if (path == NULL)
 109                 return -EINVAL;
 110
 111         message = dbus_message_new_method_call(OFONO_SERVICE, path,
 112                                         interface, method);
 113         if (message == NULL)
 114                 return -ENOMEM;
 115
 116         dbus_message_set_auto_start(message, FALSE);
 117
 118         va_start(va, type);
 119         ok = dbus_message_append_args_valist(message, type, va);
 120         va_end(va);
 121
 122         if (!ok)
 123                 return -ENOMEM;
 124
 125         if (dbus_connection_send_with_reply(connection, message,
 126                                                 &call, TIMEOUT) == FALSE) {
 127                 connman_error("Failed to call %s.%s", interface, method);
 128                 dbus_message_unref(message);
 129                 return -EINVAL;
 130         }
 131
 132         if (call == NULL) {
 133                 connman_error("D-Bus connection not available");
 134                 dbus_message_unref(message);
 135                 return -EINVAL;
 136         }
 137
 138         dbus_pending_call_set_notify(call, notify, user_data, free_function);
 139
 140         dbus_message_unref(message);
 141
 142         return -EINPROGRESS;
 143 }
 144
 145 static void set_property_reply(DBusPendingCall *call, void *user_data)
 146 {
 147         DBusMessage *reply;
 148         DBusError error;
 149         char const *name = user_data;
 150
 151         DBG("");
 152
 153         dbus_error_init(&error);
 154
 155         reply = dbus_pending_call_steal_reply(call);
 156
 157         if (dbus_set_error_from_message(&error, reply)) {
 158                 connman_error("SetProperty(%s) %s %s", name,
 159                                 error.name, error.message);
 160                 dbus_error_free(&error);
 161         }
 162
 163         dbus_message_unref(reply);
 164
 165         dbus_pending_call_unref(call);
 166 }
 167
 168 static int set_property(const char *path, const char *interface,
 169                         const char *property, int type, void *value,
 170                         DBusPendingCallNotifyFunction notify, void *user_data,
 171                         DBusFreeFunction free_function)
 172 {
 173         DBusMessage *message;
 174         DBusMessageIter iter;
 175         DBusPendingCall *call;
 176
 177         DBG("path %s %s.%s", path, interface, property);
 178
 179         g_assert(notify == NULL ? free_function == NULL : 1);
 180
 181         if (path == NULL)
 182                 return -EINVAL;
 183
 184         message = dbus_message_new_method_call(OFONO_SERVICE, path,
 185                                         interface, SET_PROPERTY);
 186         if (message == NULL)
 187                 return -ENOMEM;
 188
 189         dbus_message_set_auto_start(message, FALSE);
 190
 191         dbus_message_iter_init_append(message, &iter);
 192         connman_dbus_property_append_basic(&iter, property, type, value);
 193
 194         if (dbus_connection_send_with_reply(connection, message,
 195                                                 &call, TIMEOUT) == FALSE) {
 196                 connman_error("Failed to change \"%s\" property on %s",
 197                                 property, interface);
 198                 dbus_message_unref(message);
 199                 return -EINVAL;
 200         }
 201
 202         if (call == NULL) {
 203                 connman_error("D-Bus connection not available");
 204                 dbus_message_unref(message);
 205                 return -EINVAL;
 206         }
 207
 208         if (notify == NULL) {
 209                 notify = set_property_reply;
 210                 user_data = (void *)property;
 211                 free_function = NULL;
 212         }
 213
 214         dbus_pending_call_set_notify(call, notify, user_data, free_function);
 215
 216         dbus_message_unref(message);
 217
 218         return -EINPROGRESS;
 219 }
 220
 221 static void update_modem_online(struct modem_data *modem,
 222                                 connman_bool_t online)
 223 {
 224         DBG("modem %p path %s online %d", modem, modem->path, online);
 225
 226         modem->online = online;
 227         modem->requested_online = online;
 228         modem->pending_online = FALSE;
 229
 230         if (modem->device)
 231                 connman_device_set_powered(modem->device, online);
 232 }
 233
 234 static void set_online_reply(DBusPendingCall *call, void *user_data)
 235 {
 236         struct modem_data *modem;
 237         DBusMessage *reply;
 238         DBusError error;
 239         gboolean result;
 240
 241         DBG("path %s", (char *)user_data);
 242
 243         if (modem_hash == NULL)
 244                 return;
 245
 246         modem = g_hash_table_lookup(modem_hash, user_data);
 247         if (modem == NULL)
 248                 return;
 249
 250         reply = dbus_pending_call_steal_reply(call);
 251
 252         dbus_error_init(&error);
 253
 254         if (dbus_set_error_from_message(&error, reply)) {
 255                 connman_error("SetProperty(Online) %s %s",
 256                                 error.name, error.message);
 257                 dbus_error_free(&error);
 258
 259                 result = modem->online;
 260         } else
 261                 result = modem->requested_online;
 262
 263         if (modem->pending_online)
 264                 update_modem_online(modem, result);
 265
 266         dbus_message_unref(reply);
 267
 268         dbus_pending_call_unref(call);
 269 }
 270
 271 static int modem_change_online(char const *path, dbus_bool_t online)
 272 {
 273         return set_property(path, OFONO_MODEM_INTERFACE, "Online",
 274                                 DBUS_TYPE_BOOLEAN, &online,
 275                                 set_online_reply,
 276                                 (void *)g_strdup(path), g_free);
 277 }
 278
 279 static int modem_enable(struct connman_device *device)
 280 {
 281         const char *path = connman_device_get_string(device, "Path");
 282
 283         DBG("device %p, path, %s", device, path);
 284
 285         return modem_change_online(path, TRUE);
 286 }
 287
 288 static int modem_disable(struct connman_device *device)
 289 {
 290         const char *path = connman_device_get_string(device, "Path");
 291
 292         DBG("device %p path %s", device, path);
 293
 294         return modem_change_online(path, FALSE);
 295 }
 296
 297 static struct connman_device_driver modem_driver = {
 298         .name           = "modem",
 299         .type           = CONNMAN_DEVICE_TYPE_CELLULAR,
 300         .probe          = modem_probe,
 301         .remove         = modem_remove,
 302         .enable         = modem_enable,
 303         .disable        = modem_disable,
 304 };
 305
 306 static void modem_remove_device(struct modem_data *modem)
 307 {
 308         DBG("modem %p path %s device %p", modem, modem->path, modem->device);
 309
 310         if (modem->device == NULL)
 311                 return;
 312
 313         connman_device_remove_all_networks(modem->device);
 314         connman_device_unregister(modem->device);
 315         connman_device_unref(modem->device);
 316
 317         modem->device = NULL;
 318 }
 319
 320 static void remove_modem(gpointer data)
 321 {
 322         struct modem_data *modem = data;
 323
 324         modem_remove_device(modem);
 325
 326         g_free(modem->path);
 327
 328         g_free(modem);
 329 }
 330
 331 static void remove_network(gpointer data)
 332 {
 333         connman_network_unref(data);
 334 }
 335
 336 static char *get_ident(const char *path)
 337 {
 338         char *pos;
 339
 340         if (*path != '/')
 341                 return NULL;
 342
 343         pos = strrchr(path, '/');
 344         if (pos == NULL)
 345                 return NULL;
 346
 347         return pos + 1;
 348 }
 349
 350 static void create_service(struct connman_network *network)
 351 {
 352         const char *path;
 353         char *group;
 354
 355         DBG("");
 356
 357         path = connman_network_get_string(network, "Path");
 358
 359         group = get_ident(path);
 360
 361         connman_network_set_group(network, group);
 362 }
 363
 364 static int network_probe(struct connman_network *network)
 365 {
 366         create_service(network);
 367         return 0;
 368 }
 369
 370 static gboolean pending_network_is_available(struct connman_network *network)
 371 {
 372         /* Modem or network may be removed */
 373         if (network == NULL || connman_network_get_device(network) == NULL) {
 374                 DBG("Modem or network was removed");
 375                 return FALSE;
 376         }
 377
 378         return TRUE;
 379 }
 380
 381 static void set_active_reply(DBusPendingCall *call, void *user_data)
 382 {
 383         char const *path = user_data;
 384         DBusMessage *reply;
 385         DBusError error;
 386         struct connman_network *network;
 387
 388         network = g_hash_table_lookup(network_hash, path);
 389
 390         DBG("path %s network %p", path, network);
 391
 392         reply = dbus_pending_call_steal_reply(call);
 393
 394         if (!pending_network_is_available(network))
 395                 goto done;
 396
 397         dbus_error_init(&error);
 398
 399         if (dbus_set_error_from_message(&error, reply)) {
 400                 connman_error("SetProperty(Active) %s %s",
 401                                 error.name, error.message);
 402
 403                 if (connman_network_get_index(network) < 0)
 404                         connman_network_set_error(network,
 405                                 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
 406
 407                 dbus_error_free(&error);
 408         }
 409
 410 done:
 411         dbus_message_unref(reply);
 412
 413         dbus_pending_call_unref(call);
 414 }
 415
 416 static int set_network_active(struct connman_network *network,
 417                                                 dbus_bool_t active)
 418 {
 419         int error;
 420
 421         const char *path = connman_network_get_string(network, "Path");
 422
 423         DBG("network %p, path %s, active %d", network, path, active);
 424
 425         error = set_property(path, OFONO_CONTEXT_INTERFACE,
 426                                 "Active", DBUS_TYPE_BOOLEAN, &active,
 427                                 set_active_reply, g_strdup(path), NULL);
 428
 429         if (active == FALSE && error == -EINPROGRESS)
 430                 error = 0;
 431
 432         return error;
 433 }
 434
 435 static void set_apn(struct connman_network *network)
 436 {
 437         const char *apn, *path;
 438
 439         apn = connman_network_get_string(network, "Cellular.APN");
 440         if (apn == NULL)
 441                 return;
 442
 443         path = connman_network_get_string(network, "Path");
 444         if (path == NULL)
 445                 return;
 446
 447         DBG("path %s, apn %s", path, apn);
 448
 449         set_property(path, OFONO_CONTEXT_INTERFACE,
 450                         "AccessPointName", DBUS_TYPE_STRING, &apn,
 451                         NULL, NULL, NULL);
 452 }
 453
 454 static int network_connect(struct connman_network *network)
 455 {
 456         DBG("network %p", network);
 457
 458         if (connman_network_get_index(network) >= 0)
 459                 return -EISCONN;
 460
 461         return set_network_active(network, TRUE);
 462 }
 463
 464 static int network_disconnect(struct connman_network *network)
 465 {
 466         DBG("network %p", network);
 467
 468         if (connman_network_get_index(network) < 0)
 469                 return -ENOTCONN;
 470
 471         return set_network_active(network, FALSE);
 472 }
 473
 474 static void network_remove(struct connman_network *network)
 475 {
 476         char const *path = connman_network_get_string(network, "Path");
 477
 478         DBG("network %p path %s", network, path);
 479
 480         g_hash_table_remove(network_hash, path);
 481 }
 482
 483 static int network_setup(struct connman_network *network, const char *key)
 484 {
 485         if (g_strcmp0(key, "Cellular.APN") == 0)
 486                 set_apn(network);
 487
 488         return 0;
 489 }
 490
 491 static struct connman_network_driver network_driver = {
 492         .name           = "network",
 493         .type           = CONNMAN_NETWORK_TYPE_CELLULAR,
 494         .probe          = network_probe,
 495         .remove         = network_remove,
 496         .connect        = network_connect,
 497         .disconnect     = network_disconnect,
 498         .setup          = network_setup,
 499 };
 500
 501 static void update_settings(DBusMessageIter *array,
 502                                 struct connman_network *network);
 503
 504 static void set_connected(struct connman_network *network,
 505                                 connman_bool_t connected);
 506
 507 static int add_network(struct connman_device *device,
 508                         const char *path, DBusMessageIter *dict)
 509 {
 510         struct modem_data *modem = connman_device_get_data(device);
 511         struct connman_network *network;
 512         char *ident;
 513         const char *hash_path;
 514         char const *operator;
 515         char const *reg_status;
 516         dbus_bool_t active = FALSE;
 517
 518         DBG("modem %p device %p path %s", modem, device, path);
 519
 520         ident = get_ident(path);
 521
 522         network = connman_device_get_network(device, ident);
 523         if (network != NULL)
 524                 return -EALREADY;
 525
 526         network = g_hash_table_lookup(network_hash, path);
 527         if (network != NULL) {
 528                 DBG("path %p already exists with device %p", path,
 529                         connman_network_get_device(network));
 530                 if (connman_network_get_device(network))
 531                         return -EALREADY;
 532                 g_hash_table_remove(network_hash, path);
 533         }
 534
 535         network = connman_network_create(ident, CONNMAN_NETWORK_TYPE_CELLULAR);
 536         if (network == NULL)
 537                 return -ENOMEM;
 538
 539         connman_network_set_string(network, "Path", path);
 540         hash_path = connman_network_get_string(network, "Path");
 541         if (hash_path == NULL)
 542                 goto error;
 543         connman_network_ref(network);
 544         g_hash_table_insert(network_hash, (char *)hash_path, network);
 545
 546         connman_network_set_available(network, TRUE);
 547         connman_network_set_index(network, -1);
 548
 549         operator = connman_device_get_string(device, "Operator");
 550         if (operator)
 551                 connman_network_set_name(network, operator);
 552
 553         if (modem->has_strength)
 554                 connman_network_set_strength(network, modem->strength);
 555
 556         reg_status = connman_device_get_string(device, "RegistrationStatus");
 557
 558         if (!g_strcmp0(reg_status, "roaming"))
 559                 connman_network_set_roaming(network, TRUE);
 560         else if (!g_strcmp0(reg_status, "registered"))
 561                 connman_network_set_roaming(network, FALSE);
 562
 563         while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
 564                 DBusMessageIter entry, value;
 565                 const char *key;
 566
 567                 dbus_message_iter_recurse(dict, &entry);
 568                 dbus_message_iter_get_basic(&entry, &key);
 569
 570                 dbus_message_iter_next(&entry);
 571                 dbus_message_iter_recurse(&entry, &value);
 572
 573                 if (g_str_equal(key, "Type")) {
 574                         const char *type;
 575
 576                         dbus_message_iter_get_basic(&value, &type);
 577                         if (g_strcmp0(type, "internet") == 0) {
 578                                 connman_network_set_protocol(network,
 579                                                 CONNMAN_NETWORK_PROTOCOL_IP);
 580                         } else {
 581                                 DBG("path %p type %s", path, type);
 582                                 goto error;
 583                         }
 584                 } else if (g_str_equal(key, "AccessPointName")) {
 585                         const char *ap;
 586
 587                         dbus_message_iter_get_basic(&value, &ap);
 588
 589                         connman_network_set_string(network, "Cellular.APN", ap);
 590                 } else if (g_str_equal(key, "Settings"))
 591                         update_settings(&value, network);
 592                 else if (g_str_equal(key, "Active") == TRUE)
 593                         dbus_message_iter_get_basic(&value, &active);
 594
 595                 dbus_message_iter_next(dict);
 596         }
 597
 598         if (connman_device_add_network(device, network) != 0)
 599                 goto error;
 600
 601         if (active)
 602                 set_connected(network, active);
 603
 604         return 0;
 605
 606 error:
 607         connman_network_unref(network);
 608         g_hash_table_remove(network_hash, hash_path);
 609         return -EIO;
 610 }
 611
 612 static void check_networks_reply(DBusPendingCall *call, void *user_data)
 613 {
 614         char *path = user_data;
 615         struct modem_data *modem;
 616         DBusMessage *reply;
 617         DBusMessageIter array, entry, value, properties;
 618
 619         DBG("path %s", path);
 620
 621         modem = g_hash_table_lookup(modem_hash, path);
 622         if (modem == NULL)
 623                 return;
 624         if (modem->device == NULL)
 625                 return;
 626
 627         reply = dbus_pending_call_steal_reply(call);
 628
 629         if (dbus_message_has_signature(reply, "a(oa{sv})") == FALSE)
 630                 goto done;
 631
 632         dbus_message_iter_init(reply, &array);
 633
 634         dbus_message_iter_recurse(&array, &entry);
 635
 636         while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRUCT) {
 637                 char const *network_path;
 638
 639                 dbus_message_iter_recurse(&entry, &value);
 640                 dbus_message_iter_get_basic(&value, &network_path);
 641
 642                 dbus_message_iter_next(&value);
 643                 dbus_message_iter_recurse(&value, &properties);
 644
 645                 add_network(modem->device, network_path, &properties);
 646
 647                 dbus_message_iter_next(&entry);
 648         }
 649
 650 done:
 651         dbus_message_unref(reply);
 652
 653         dbus_pending_call_unref(call);
 654 }
 655
 656 static void check_networks(struct modem_data *modem)
 657 {
 658         char const *path = modem->path;
 659
 660         DBG("modem %p path %s", modem, path);
 661
 662         call_ofono(path, OFONO_GPRS_INTERFACE, "GetContexts",
 663                         check_networks_reply, g_strdup(path), g_free,
 664                         DBUS_TYPE_INVALID);
 665 }
 666
 667 static void modem_operator_name_changed(struct modem_data *modem,
 668                                         char const *name)
 669 {
 670         struct connman_device *device = modem->device;
 671         GHashTableIter i;
 672         gpointer value;
 673
 674         if (device == NULL)
 675                 return;
 676
 677         connman_device_set_string(device, "Operator", name);
 678
 679         for (g_hash_table_iter_init(&i, network_hash);
 680              g_hash_table_iter_next(&i, NULL, &value);) {
 681                 struct connman_network *network = value;
 682
 683                 if (connman_network_get_device(network) == device) {
 684                         connman_network_set_name(network, name);
 685                         connman_network_update(network);
 686                 }
 687         }
 688 }
 689
 690 static void modem_strength_changed(struct modem_data *modem, uint8_t strength)
 691 {
 692         struct connman_device *device = modem->device;
 693         GHashTableIter i;
 694         gpointer value;
 695
 696         modem->strength = strength;
 697         modem->has_strength = TRUE;
 698
 699         if (device == NULL)
 700                 return;
 701
 702         for (g_hash_table_iter_init(&i, network_hash);
 703              g_hash_table_iter_next(&i, NULL, &value);) {
 704                 struct connman_network *network = value;
 705
 706                 if (connman_network_get_device(network) == device) {
 707                         connman_network_set_strength(network, strength);
 708                         connman_network_update(network);
 709                 }
 710         }
 711 }
 712
 713 static void modem_roaming_changed(struct modem_data *modem,
 714                                         char const *status)
 715 {
 716         struct connman_device *device = modem->device;
 717         connman_bool_t roaming;
 718         GHashTableIter i;
 719         gpointer value;
 720
 721         if (device == NULL)
 722                 return;
 723
 724         connman_device_set_string(device, "RegistrationStatus", status);
 725
 726         if (g_str_equal(status, "roaming"))
 727                 roaming = TRUE;
 728         else if (g_str_equal(status, "registered"))
 729                 roaming = FALSE;
 730         else
 731                 return;
 732
 733         for (g_hash_table_iter_init(&i, network_hash);
 734              g_hash_table_iter_next(&i, NULL, &value);) {
 735                 struct connman_network *network = value;
 736
 737                 if (connman_network_get_device(network) == device) {
 738                         connman_network_set_roaming(network, roaming);
 739                         connman_network_update(network);
 740                 }
 741         }
 742 }
 743
 744 static void modem_registration_changed(struct modem_data *modem,
 745                                         DBusMessageIter *entry)
 746 {
 747         DBusMessageIter iter;
 748         const char *key;
 749         int type;
 750         struct {
 751                 char const *str;
 752                 connman_uint8_t byte;
 753         } value;
 754
 755         dbus_message_iter_get_basic(entry, &key);
 756
 757         DBG("key %s", key);
 758
 759         dbus_message_iter_next(entry);
 760
 761         dbus_message_iter_recurse(entry, &iter);
 762
 763         type = dbus_message_iter_get_arg_type(&iter);
 764         if (type != DBUS_TYPE_BYTE && type != DBUS_TYPE_STRING)
 765                 return;
 766
 767         dbus_message_iter_get_basic(&iter, &value);
 768
 769         if (g_str_equal(key, "Name") && type == DBUS_TYPE_STRING)
 770                 modem_operator_name_changed(modem, value.str);
 771         else if (g_str_equal(key, "Strength") && type == DBUS_TYPE_BYTE)
 772                 modem_strength_changed(modem, value.byte);
 773         else if (g_str_equal(key, "Status") && type == DBUS_TYPE_STRING)
 774                 modem_roaming_changed(modem, value.str);
 775
 776 }
 777
 778 static gboolean reg_changed(DBusConnection *connection,
 779                                 DBusMessage *message, void *user_data)
 780 {
 781         const char *path = dbus_message_get_path(message);
 782         struct modem_data *modem;
 783         DBusMessageIter iter;
 784
 785         DBG("path %s", path);
 786
 787         modem = g_hash_table_lookup(modem_hash, path);
 788         if (modem == NULL)
 789                 return TRUE;
 790
 791         if (dbus_message_iter_init(message, &iter))
 792                 modem_registration_changed(modem, &iter);
 793
 794         return TRUE;
 795 }
 796
 797 static void check_registration_reply(DBusPendingCall *call, void *user_data)
 798 {
 799         char const *path = user_data;
 800         struct modem_data *modem;
 801         DBusMessage *reply;
 802         DBusMessageIter array, dict, entry;
 803
 804         DBG("path %s", path);
 805
 806         modem = g_hash_table_lookup(modem_hash, path);
 807         if (modem == NULL)
 808                 return;
 809
 810         reply = dbus_pending_call_steal_reply(call);
 811
 812         if (dbus_message_iter_init(reply, &array) == FALSE)
 813                 goto done;
 814
 815         if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
 816                 goto done;
 817
 818         dbus_message_iter_recurse(&array, &dict);
 819         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
 820                 dbus_message_iter_recurse(&dict, &entry);
 821                 modem_registration_changed(modem, &entry);
 822                 dbus_message_iter_next(&dict);
 823         }
 824
 825 done:
 826         dbus_message_unref(reply);
 827
 828         dbus_pending_call_unref(call);
 829 }
 830
 831 static void check_registration(struct modem_data *modem)
 832 {
 833         char const *path = modem->path;
 834
 835         DBG("modem %p path %s", modem, path);
 836
 837         call_ofono(path, OFONO_REGISTRATION_INTERFACE, GET_PROPERTIES,
 838                         check_registration_reply, g_strdup(path), g_free,
 839                         DBUS_TYPE_INVALID);
 840 }
 841
 842 static void add_device(const char *path, const char *imsi)
 843 {
 844         struct modem_data *modem;
 845         struct connman_device *device;
 846
 847         DBG("path %s imsi %s", path, imsi);
 848
 849         if (path == NULL)
 850                 return;
 851
 852         if (imsi == NULL)
 853                 return;
 854
 855         modem = g_hash_table_lookup(modem_hash, path);
 856         if (modem == NULL)
 857                 return;
 858
 859         if (modem->device) {
 860                 if (!g_strcmp0(imsi, connman_device_get_ident(modem->device)))
 861                         return;
 862
 863                 modem_remove_device(modem);
 864         }
 865
 866         if (strlen(imsi) == 0)
 867                 return;
 868
 869         device = connman_device_create(imsi, CONNMAN_DEVICE_TYPE_CELLULAR);
 870         if (device == NULL)
 871                 return;
 872
 873         connman_device_set_ident(device, imsi);
 874
 875         connman_device_set_mode(device, CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE);
 876
 877         connman_device_set_string(device, "Path", path);
 878
 879         connman_device_set_data(device, modem);
 880
 881         if (connman_device_register(device) < 0) {
 882                 connman_device_unref(device);
 883                 return;
 884         }
 885
 886         modem->device = device;
 887
 888         if (modem->has_reg)
 889                 check_registration(modem);
 890         if (modem->has_gprs)
 891                 check_networks(modem);
 892 }
 893
 894 static void sim_properties_reply(DBusPendingCall *call, void *user_data)
 895 {
 896         const char *path = user_data;
 897         const char *imsi = NULL;
 898         DBusMessage *reply;
 899         DBusMessageIter array, dict;
 900
 901         DBG("path %s", path);
 902
 903         reply = dbus_pending_call_steal_reply(call);
 904
 905         if (dbus_message_iter_init(reply, &array) == FALSE)
 906                 goto done;
 907
 908         if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
 909                 goto done;
 910
 911         dbus_message_iter_recurse(&array, &dict);
 912
 913         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
 914                 DBusMessageIter entry, value;
 915                 const char *key;
 916
 917                 dbus_message_iter_recurse(&dict, &entry);
 918                 dbus_message_iter_get_basic(&entry, &key);
 919
 920                 dbus_message_iter_next(&entry);
 921                 dbus_message_iter_recurse(&entry, &value);
 922
 923                 if (g_str_equal(key, "SubscriberIdentity")) {
 924                         dbus_message_iter_get_basic(&value, &imsi);
 925                         add_device(path, imsi);
 926                 }
 927
 928                 dbus_message_iter_next(&dict);
 929         }
 930
 931 done:
 932         dbus_message_unref(reply);
 933
 934         dbus_pending_call_unref(call);
 935 }
 936
 937 static void get_imsi(const char *path)
 938 {
 939         DBG("path %s", path);
 940
 941         call_ofono(path, OFONO_SIM_INTERFACE, GET_PROPERTIES,
 942                         sim_properties_reply, g_strdup(path), g_free,
 943                         DBUS_TYPE_INVALID);
 944 }
 945
 946 static int gprs_change_powered(const char *path, dbus_bool_t powered)
 947 {
 948         DBG("path %s powered %d", path, powered);
 949
 950         return set_property(path, OFONO_GPRS_INTERFACE, "Powered",
 951                                 DBUS_TYPE_BOOLEAN, &powered,
 952                                 NULL, NULL, NULL);
 953 }
 954
 955 static int modem_change_powered(const char *path, dbus_bool_t powered)
 956 {
 957         DBG("path %s powered %d", path, powered);
 958
 959         return set_property(path, OFONO_MODEM_INTERFACE, "Powered",
 960                                 DBUS_TYPE_BOOLEAN, &powered,
 961                                 NULL, NULL, NULL);
 962 }
 963
 964
 965 static gboolean modem_has_interface(DBusMessageIter *array,
 966                                         char const *interface)
 967 {
 968         DBusMessageIter entry;
 969
 970         dbus_message_iter_recurse(array, &entry);
 971
 972         while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
 973                 const char *element;
 974
 975                 dbus_message_iter_get_basic(&entry, &element);
 976
 977                 if (g_strcmp0(interface, element) == 0)
 978                         return TRUE;
 979
 980                 dbus_message_iter_next(&entry);
 981         }
 982
 983         return FALSE;
 984 }
 985
 986 static gboolean modem_has_sim(DBusMessageIter *array)
 987 {
 988         return modem_has_interface(array, OFONO_SIM_INTERFACE);
 989 }
 990
 991 static gboolean modem_has_reg(DBusMessageIter *array)
 992 {
 993         return modem_has_interface(array, OFONO_REGISTRATION_INTERFACE);
 994 }
 995
 996 static gboolean modem_has_gprs(DBusMessageIter *array)
 997 {
 998         return modem_has_interface(array, OFONO_GPRS_INTERFACE);
 999 }
1000
1001 static void add_modem(const char *path, DBusMessageIter *properties)
1002 {
1003         struct modem_data *modem;
1004         DBusMessageIter dict;
1005         dbus_bool_t powered = FALSE;
1006         dbus_bool_t online = FALSE;
1007         dbus_bool_t has_online = FALSE;
1008         gboolean has_sim = FALSE;
1009         gboolean has_reg = FALSE;
1010         gboolean has_gprs = FALSE;
1011
1012         modem = g_hash_table_lookup(modem_hash, path);
1013
1014         if (modem != NULL)
1015                 return;
1016
1017         modem = g_try_new0(struct modem_data, 1);
1018         if (modem == NULL)
1019                 return;
1020
1021         modem->path = g_strdup(path);
1022         modem->device = NULL;
1023         modem->available = TRUE;
1024
1025         g_hash_table_insert(modem_hash, g_strdup(path), modem);
1026
1027         dbus_message_iter_recurse(properties, &dict);
1028
1029         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1030                 DBusMessageIter entry, value;
1031                 const char *key;
1032
1033                 dbus_message_iter_recurse(&dict, &entry);
1034                 dbus_message_iter_get_basic(&entry, &key);
1035
1036                 dbus_message_iter_next(&entry);
1037                 dbus_message_iter_recurse(&entry, &value);
1038
1039                 if (g_str_equal(key, "Powered") == TRUE)
1040                         dbus_message_iter_get_basic(&value, &powered);
1041                 else if (g_str_equal(key, "Online") == TRUE) {
1042                         has_online = TRUE;
1043                         dbus_message_iter_get_basic(&value, &online);
1044                 } else if (g_str_equal(key, "Interfaces") == TRUE) {
1045                         has_sim = modem_has_sim(&value);
1046                         has_reg = modem_has_reg(&value);
1047                         has_gprs = modem_has_gprs(&value);
1048                 }
1049
1050                 dbus_message_iter_next(&dict);
1051         }
1052
1053         if (!powered)
1054                 modem_change_powered(path, TRUE);
1055
1056         modem->has_sim = has_sim;
1057         modem->has_reg = has_reg;
1058         modem->has_gprs = has_gprs;
1059
1060         update_modem_online(modem, online);
1061
1062         if (has_sim)
1063                 get_imsi(path);
1064 }
1065
1066 static void manager_modems_reply(DBusPendingCall *call, void *user_data)
1067 {
1068         DBusMessage *reply;
1069         DBusError error;
1070         DBusMessageIter array, dict;
1071
1072         DBG("");
1073
1074         reply = dbus_pending_call_steal_reply(call);
1075
1076         if (dbus_message_has_signature(reply, "a(oa{sv})") == FALSE)
1077                 goto done;
1078
1079         dbus_error_init(&error);
1080
1081         if (dbus_set_error_from_message(&error, reply)) {
1082                 connman_error("ModemManager.GetModems() %s %s",
1083                                 error.name, error.message);
1084                 dbus_error_free(&error);
1085                 goto done;
1086         }
1087
1088         if (dbus_message_iter_init(reply, &array) == FALSE)
1089                 goto done;
1090
1091         dbus_message_iter_recurse(&array, &dict);
1092
1093         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_STRUCT) {
1094                 DBusMessageIter value, properties;
1095                 const char *modem_path;
1096
1097                 dbus_message_iter_recurse(&dict, &value);
1098                 dbus_message_iter_get_basic(&value, &modem_path);
1099
1100                 dbus_message_iter_next(&value);
1101                 dbus_message_iter_recurse(&value, &properties);
1102
1103                 /* Add modem */
1104                 add_modem(modem_path, &properties);
1105
1106                 dbus_message_iter_next(&dict);
1107         }
1108
1109 done:
1110         dbus_message_unref(reply);
1111
1112         dbus_pending_call_unref(call);
1113 }
1114
1115 static void ofono_connect(DBusConnection *connection, void *user_data)
1116 {
1117         DBG("connection %p", connection);
1118
1119         modem_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
1120                                                 g_free, remove_modem);
1121
1122         network_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
1123                                                 NULL, remove_network);
1124
1125         call_ofono("/", OFONO_MANAGER_INTERFACE, GET_MODEMS,
1126                         manager_modems_reply, NULL, NULL,
1127                         DBUS_TYPE_INVALID);
1128 }
1129
1130 static void ofono_disconnect(DBusConnection *connection, void *user_data)
1131 {
1132         DBG("connection %p", connection);
1133
1134         if (modem_hash == NULL)
1135                 return;
1136
1137         g_hash_table_destroy(modem_hash);
1138
1139         modem_hash = NULL;
1140 }
1141
1142 static gboolean modem_changed(DBusConnection *connection, DBusMessage *message,
1143                                 void *user_data)
1144 {
1145         const char *path = dbus_message_get_path(message);
1146         struct modem_data *modem;
1147         DBusMessageIter iter, value;
1148         const char *key;
1149
1150         DBG("path %s", path);
1151
1152         modem = g_hash_table_lookup(modem_hash, path);
1153         if (modem == NULL)
1154                 return TRUE;
1155
1156         if (dbus_message_iter_init(message, &iter) == FALSE)
1157                 return TRUE;
1158
1159         dbus_message_iter_get_basic(&iter, &key);
1160
1161         dbus_message_iter_next(&iter);
1162         dbus_message_iter_recurse(&iter, &value);
1163
1164         if (g_str_equal(key, "Powered") == TRUE) {
1165                 dbus_bool_t powered;
1166
1167                 dbus_message_iter_get_basic(&value, &powered);
1168                 if (powered == TRUE)
1169                         return TRUE;
1170
1171                 modem->has_sim = FALSE;
1172                 modem->has_reg = FALSE;
1173                 modem->has_gprs = FALSE;
1174
1175                 modem_remove_device(modem);
1176         } else if (g_str_equal(key, "Online") == TRUE) {
1177                 dbus_bool_t online;
1178
1179                 dbus_message_iter_get_basic(&value, &online);
1180
1181                 update_modem_online(modem, online);
1182         } else if (g_str_equal(key, "Interfaces") == TRUE) {
1183                 gboolean has_sim = modem_has_sim(&value);
1184                 gboolean has_reg = modem_has_reg(&value);
1185                 gboolean added_reg = has_reg && !modem->has_reg;
1186                 gboolean has_gprs = modem_has_gprs(&value);
1187                 gboolean added_gprs = has_gprs && !modem->has_gprs;
1188
1189                 modem->has_sim = has_sim;
1190                 modem->has_reg = has_reg;
1191                 modem->has_gprs = has_gprs;
1192
1193                 if (modem->device == NULL) {
1194                         if (has_sim)
1195                                 get_imsi(modem->path);
1196                 } else if (!has_sim) {
1197                         modem_remove_device(modem);
1198                 } else {
1199                         if (added_reg)
1200                                 check_registration(modem);
1201                         if (added_gprs)
1202                                 gprs_change_powered(modem->path, TRUE);
1203                 }
1204         }
1205
1206         return TRUE;
1207 }
1208
1209 static gboolean sim_changed(DBusConnection *connection, DBusMessage *message,
1210                                 void *user_data)
1211 {
1212         const char *path = dbus_message_get_path(message);
1213         struct modem_data *modem;
1214         DBusMessageIter iter, value;
1215         const char *key;
1216
1217         DBG("path %s", path);
1218
1219         modem = g_hash_table_lookup(modem_hash, path);
1220         if (modem == NULL)
1221                 return TRUE;
1222
1223         if (dbus_message_iter_init(message, &iter) == FALSE)
1224                 return TRUE;
1225
1226         dbus_message_iter_get_basic(&iter, &key);
1227
1228         dbus_message_iter_next(&iter);
1229         dbus_message_iter_recurse(&iter, &value);
1230
1231         if (g_str_equal(key, "SubscriberIdentity") == TRUE) {
1232                 char *imsi;
1233
1234                 dbus_message_iter_get_basic(&value, &imsi);
1235
1236                 add_device(path, imsi);
1237         } else if (g_str_equal(key, "Present") == TRUE) {
1238                 dbus_bool_t present;
1239
1240                 dbus_message_iter_get_basic(&value, &present);
1241
1242                 if (present)
1243                         return TRUE;
1244
1245                 if (modem->device != NULL)
1246                         modem_remove_device(modem);
1247
1248                 modem->has_gprs = FALSE;
1249                 modem->has_reg = FALSE;
1250         }
1251
1252         return TRUE;
1253 }
1254
1255 static gboolean gprs_changed(DBusConnection *connection, DBusMessage *message,
1256                                 void *user_data)
1257 {
1258         const char *path = dbus_message_get_path(message);
1259         struct modem_data *modem;
1260         DBusMessageIter iter, value;
1261         const char *key;
1262
1263         DBG("path %s", path);
1264
1265         modem = g_hash_table_lookup(modem_hash, path);
1266         if (modem == NULL)
1267                 return TRUE;
1268
1269         if (dbus_message_iter_init(message, &iter) == FALSE)
1270                 return TRUE;
1271
1272         dbus_message_iter_get_basic(&iter, &key);
1273
1274         dbus_message_iter_next(&iter);
1275         dbus_message_iter_recurse(&iter, &value);
1276
1277         if (g_str_equal(key, "Attached") == TRUE) {
1278                 dbus_bool_t attached;
1279
1280                 dbus_message_iter_get_basic(&value, &attached);
1281
1282                 DBG("Attached %d", attached);
1283
1284                 if (attached == TRUE)
1285                         check_networks(modem);
1286                 else if (modem->device != NULL)
1287                         connman_device_remove_all_networks(modem->device);
1288
1289         }
1290
1291         return TRUE;
1292 }
1293
1294 static gboolean modem_added(DBusConnection *connection,
1295                                 DBusMessage *message, void *user_data)
1296 {
1297         DBusMessageIter iter, properties;
1298         const char *modem_path;
1299
1300         DBG("");
1301
1302         if (dbus_message_iter_init(message, &iter) == FALSE)
1303                 return TRUE;
1304
1305         dbus_message_iter_get_basic(&iter, &modem_path);
1306
1307         dbus_message_iter_next(&iter);
1308         dbus_message_iter_recurse(&iter, &properties);
1309
1310         add_modem(modem_path, &properties);
1311
1312         return TRUE;
1313 }
1314
1315 static gboolean modem_removed(DBusConnection *connection,
1316                                 DBusMessage *message, void *user_data)
1317 {
1318         DBusMessageIter iter;
1319         const char *modem_path;
1320
1321         DBG("");
1322
1323         if (dbus_message_iter_init(message, &iter) == FALSE)
1324                 return TRUE;
1325
1326         dbus_message_iter_get_basic(&iter, &modem_path);
1327
1328         g_hash_table_remove(modem_hash, modem_path);
1329
1330         return TRUE;
1331 }
1332
1333
1334 static void get_dns(DBusMessageIter *array, struct connman_element *parent)
1335 {
1336         DBusMessageIter entry;
1337         gchar *nameserver = NULL, *nameserver_old = NULL;
1338
1339         DBG("");
1340
1341         dbus_message_iter_recurse(array, &entry);
1342
1343         while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1344                 const char *dns;
1345
1346                 dbus_message_iter_get_basic(&entry, &dns);
1347
1348                 DBG("dns %s", dns);
1349
1350                 if (nameserver == NULL) {
1351
1352                         nameserver = g_strdup(dns);
1353                 } else {
1354
1355                         nameserver_old = nameserver;
1356                         nameserver = g_strdup_printf("%s %s",
1357                                                 nameserver_old, dns);
1358                         g_free(nameserver_old);
1359                 }
1360
1361                 dbus_message_iter_next(&entry);
1362         }
1363
1364         parent->ipv4.nameserver = nameserver;
1365 }
1366
1367 static void update_settings(DBusMessageIter *array,
1368                                 struct connman_network *network)
1369 {
1370         struct connman_element *parent = connman_network_get_element(network);
1371         DBusMessageIter dict;
1372         const char *interface = NULL;
1373
1374         DBG("network %p", network);
1375
1376         if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
1377                 return;
1378
1379         dbus_message_iter_recurse(array, &dict);
1380
1381         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1382                 DBusMessageIter entry, value;
1383                 const char *key;
1384
1385                 dbus_message_iter_recurse(&dict, &entry);
1386                 dbus_message_iter_get_basic(&entry, &key);
1387
1388                 DBG("key %s", key);
1389
1390                 dbus_message_iter_next(&entry);
1391                 dbus_message_iter_recurse(&entry, &value);
1392
1393                 if (g_str_equal(key, "Interface") == TRUE) {
1394                         int index;
1395
1396                         dbus_message_iter_get_basic(&value, &interface);
1397
1398                         DBG("interface %s", interface);
1399
1400                         index = connman_inet_ifindex(interface);
1401                         if (index >= 0) {
1402                                 connman_network_set_index(network, index);
1403                         } else {
1404                                 connman_error("Can not find interface %s",
1405                                                                 interface);
1406                                 break;
1407                         }
1408                 } else if (g_str_equal(key, "Method") == TRUE) {
1409                         const char *method;
1410
1411                         dbus_message_iter_get_basic(&value, &method);
1412                         if (g_strcmp0(method, "static") == 0) {
1413
1414                                 parent->ipv4.method =
1415                                         CONNMAN_IPCONFIG_METHOD_FIXED;
1416                         } else if (g_strcmp0(method, "dhcp") == 0) {
1417
1418                                 parent->ipv4.method =
1419                                         CONNMAN_IPCONFIG_METHOD_DHCP;
1420                                 break;
1421                         }
1422                 } else if (g_str_equal(key, "Address") == TRUE) {
1423                         const char *address;
1424
1425                         dbus_message_iter_get_basic(&value, &address);
1426
1427                         DBG("address %s", address);
1428
1429                         parent->ipv4.address = g_strdup(address);
1430                 } else if (g_str_equal(key, "Netmask") == TRUE) {
1431                         const char *netmask;
1432
1433                         dbus_message_iter_get_basic(&value, &netmask);
1434
1435                         DBG("netmask %s", netmask);
1436
1437                         parent->ipv4.netmask = g_strdup(netmask);
1438                 } else if (g_str_equal(key, "DomainNameServers") == TRUE) {
1439
1440                         get_dns(&value, parent);
1441                 } else if (g_str_equal(key, "Gateway") == TRUE) {
1442                         const char *gateway;
1443
1444                         dbus_message_iter_get_basic(&value, &gateway);
1445
1446                         DBG("gateway %s", gateway);
1447
1448                         parent->ipv4.gateway = g_strdup(gateway);
1449                 }
1450
1451                 dbus_message_iter_next(&dict);
1452         }
1453
1454         /* deactive, oFono send NULL inteface before deactive signal */
1455         if (interface == NULL)
1456                 connman_network_set_index(network, -1);
1457 }
1458
1459 static void cleanup_ipconfig(struct connman_network *network)
1460 {
1461         struct connman_element *parent = connman_network_get_element(network);
1462
1463         g_free(parent->ipv4.address);
1464         parent->ipv4.address = NULL;
1465
1466         g_free(parent->ipv4.netmask);
1467         parent->ipv4.netmask = NULL;
1468
1469         g_free(parent->ipv4.nameserver);
1470         parent->ipv4.nameserver = NULL;
1471
1472         g_free(parent->ipv4.gateway);
1473         parent->ipv4.gateway = NULL;
1474
1475         parent->ipv4.method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1476 }
1477
1478
1479 static void set_connected(struct connman_network *network,
1480                                 connman_bool_t connected)
1481 {
1482         struct connman_element *parent = connman_network_get_element(network);
1483         enum connman_ipconfig_method method = parent->ipv4.method;
1484
1485         switch (method) {
1486         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1487         case CONNMAN_IPCONFIG_METHOD_OFF:
1488         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1489                 return;
1490
1491         case CONNMAN_IPCONFIG_METHOD_FIXED:
1492                 connman_network_set_method(network, method);
1493
1494                 if (connected == FALSE)
1495                         cleanup_ipconfig(network);
1496
1497                 connman_network_set_connected(network, connected);
1498                 break;
1499
1500         case CONNMAN_IPCONFIG_METHOD_DHCP:
1501                 connman_network_set_method(network, method);
1502
1503                 connman_network_set_connected(network, connected);
1504                 break;
1505         }
1506 }
1507
1508 static gboolean context_changed(DBusConnection *connection,
1509                                         DBusMessage *message, void *user_data)
1510 {
1511         const char *path = dbus_message_get_path(message);
1512         struct connman_network *network;
1513         DBusMessageIter iter, value;
1514         const char *key;
1515
1516         DBG("path %s", path);
1517
1518         network = g_hash_table_lookup(network_hash, path);
1519         if (network == NULL)
1520                 return TRUE;
1521
1522         if (!pending_network_is_available(network)) {
1523                 remove_network(network);
1524                 return TRUE;
1525         }
1526
1527         if (dbus_message_iter_init(message, &iter) == FALSE)
1528                 return TRUE;
1529
1530         dbus_message_iter_get_basic(&iter, &key);
1531
1532         dbus_message_iter_next(&iter);
1533         dbus_message_iter_recurse(&iter, &value);
1534
1535         if (g_str_equal(key, "Settings") == TRUE)
1536                 update_settings(&value, network);
1537         else if (g_str_equal(key, "Active") == TRUE) {
1538                 dbus_bool_t active;
1539
1540                 dbus_message_iter_get_basic(&value, &active);
1541
1542                 set_connected(network, active);
1543         }
1544
1545         return TRUE;
1546 }
1547
1548 static guint watch;
1549 static guint reg_watch;
1550 static guint sim_watch;
1551 static guint gprs_watch;
1552 static guint modem_watch;
1553 static guint modem_added_watch;
1554 static guint modem_removed_watch;
1555 static guint context_watch;
1556
1557 static int ofono_init(void)
1558 {
1559         int err;
1560
1561         connection = connman_dbus_get_connection();
1562         if (connection == NULL)
1563                 return -EIO;
1564
1565         watch = g_dbus_add_service_watch(connection, OFONO_SERVICE,
1566                         ofono_connect, ofono_disconnect, NULL, NULL);
1567
1568         reg_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1569                                                 OFONO_REGISTRATION_INTERFACE,
1570                                                 PROPERTY_CHANGED,
1571                                                 reg_changed,
1572                                                 NULL, NULL);
1573
1574         gprs_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1575                                                 OFONO_GPRS_INTERFACE,
1576                                                 PROPERTY_CHANGED,
1577                                                 gprs_changed,
1578                                                 NULL, NULL);
1579
1580         modem_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1581                                                 OFONO_MODEM_INTERFACE,
1582                                                 PROPERTY_CHANGED,
1583                                                 modem_changed,
1584                                                 NULL, NULL);
1585
1586         sim_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1587                                                 OFONO_SIM_INTERFACE,
1588                                                 PROPERTY_CHANGED,
1589                                                 sim_changed,
1590                                                 NULL, NULL);
1591
1592         modem_added_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1593                                                 OFONO_MANAGER_INTERFACE,
1594                                                 MODEM_ADDED,
1595                                                 modem_added,
1596                                                 NULL, NULL);
1597
1598         modem_removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1599                                                 OFONO_MANAGER_INTERFACE,
1600                                                 MODEM_REMOVED,
1601                                                 modem_removed,
1602                                                 NULL, NULL);
1603
1604         context_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
1605                                                 OFONO_CONTEXT_INTERFACE,
1606                                                 PROPERTY_CHANGED,
1607                                                 context_changed,
1608                                                 NULL, NULL);
1609
1610         if (watch == 0 || gprs_watch == 0 || modem_watch == 0 ||
1611                         reg_watch == 0 || sim_watch == 0 ||
1612                         modem_added_watch == 0 || modem_removed_watch == 0 ||
1613                                 context_watch == 0) {
1614                 err = -EIO;
1615                 goto remove;
1616         }
1617
1618         err = connman_network_driver_register(&network_driver);
1619         if (err < 0)
1620                 goto remove;
1621
1622         err = connman_device_driver_register(&modem_driver);
1623         if (err < 0) {
1624                 connman_network_driver_unregister(&network_driver);
1625                 goto remove;
1626         }
1627
1628         return 0;
1629
1630 remove:
1631         g_dbus_remove_watch(connection, watch);
1632         g_dbus_remove_watch(connection, sim_watch);
1633         g_dbus_remove_watch(connection, reg_watch);
1634         g_dbus_remove_watch(connection, gprs_watch);
1635         g_dbus_remove_watch(connection, modem_watch);
1636         g_dbus_remove_watch(connection, modem_added_watch);
1637         g_dbus_remove_watch(connection, modem_removed_watch);
1638         g_dbus_remove_watch(connection, context_watch);
1639
1640         dbus_connection_unref(connection);
1641
1642         return err;
1643 }
1644
1645 static void ofono_exit(void)
1646 {
1647         g_dbus_remove_watch(connection, watch);
1648         g_dbus_remove_watch(connection, sim_watch);
1649         g_dbus_remove_watch(connection, reg_watch);
1650         g_dbus_remove_watch(connection, gprs_watch);
1651         g_dbus_remove_watch(connection, modem_watch);
1652         g_dbus_remove_watch(connection, modem_added_watch);
1653         g_dbus_remove_watch(connection, modem_removed_watch);
1654         g_dbus_remove_watch(connection, context_watch);
1655
1656         ofono_disconnect(connection, NULL);
1657
1658         connman_device_driver_unregister(&modem_driver);
1659         connman_network_driver_unregister(&network_driver);
1660
1661         dbus_connection_unref(connection);
1662 }
1663
1664 CONNMAN_PLUGIN_DEFINE(ofono, "oFono telephony plugin", VERSION,
1665                 CONNMAN_PLUGIN_PRIORITY_DEFAULT, ofono_init, ofono_exit)