src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38
  39 struct connman_stats {
  40         connman_bool_t valid;
  41         connman_bool_t enabled;
  42         unsigned int rx_packets_update;
  43         unsigned int tx_packets_update;
  44         unsigned int rx_packets_last;
  45         unsigned int tx_packets_last;
  46         unsigned int rx_packets;
  47         unsigned int tx_packets;
  48         unsigned int rx_bytes_update;
  49         unsigned int tx_bytes_update;
  50         unsigned int rx_bytes_last;
  51         unsigned int tx_bytes_last;
  52         unsigned int rx_bytes;
  53         unsigned int tx_bytes;
  54         unsigned int rx_errors_update;
  55         unsigned int tx_errors_update;
  56         unsigned int rx_errors_last;
  57         unsigned int tx_errors_last;
  58         unsigned int rx_errors;
  59         unsigned int tx_errors;
  60         unsigned int rx_dropped_update;
  61         unsigned int tx_dropped_update;
  62         unsigned int rx_dropped_last;
  63         unsigned int tx_dropped_last;
  64         unsigned int rx_dropped;
  65         unsigned int tx_dropped;
  66         unsigned int time_start;
  67         unsigned int time_update;
  68         unsigned int time;
  69         GTimer *timer;
  70 };
  71
  72 struct connman_service {
  73         gint refcount;
  74         char *identifier;
  75         char *path;
  76         enum connman_service_type type;
  77         enum connman_service_mode mode;
  78         enum connman_service_security security;
  79         enum connman_service_state state;
  80         enum connman_service_error error;
  81         connman_uint8_t strength;
  82         connman_bool_t favorite;
  83         connman_bool_t immutable;
  84         connman_bool_t hidden;
  85         connman_bool_t ignore;
  86         connman_bool_t autoconnect;
  87         connman_bool_t userconnect;
  88         GTimeVal modified;
  89         unsigned int order;
  90         char *name;
  91         char *passphrase;
  92         char *profile;
  93         char *apn;
  94         char *username;
  95         char *password;
  96         char *mcc;
  97         char *mnc;
  98         connman_bool_t roaming;
  99         connman_bool_t login_required;
 100         struct connman_ipconfig *ipconfig;
 101         struct connman_network *network;
 102         struct connman_provider *provider;
 103         char **nameservers;
 104         char *nameserver;
 105         char **domains;
 106         char *domainname;
 107         /* 802.1x settings from the config files */
 108         char *eap;
 109         char *identity;
 110         char *ca_cert_file;
 111         char *client_cert_file;
 112         char *private_key_file;
 113         char *private_key_passphrase;
 114         char *phase2;
 115         DBusMessage *pending;
 116         guint timeout;
 117         struct connman_location *location;
 118         struct connman_stats stats;
 119         struct connman_stats stats_roaming;
 120 };
 121
 122 static void append_path(gpointer value, gpointer user_data)
 123 {
 124         struct connman_service *service = value;
 125         DBusMessageIter *iter = user_data;
 126
 127         if (service->path == NULL || service->hidden == TRUE)
 128                 return;
 129
 130         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 131                                                         &service->path);
 132 }
 133
 134 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 135 {
 136         g_sequence_foreach(service_list, append_path, iter);
 137 }
 138
 139 struct find_data {
 140         const char *path;
 141         struct connman_service *service;
 142 };
 143
 144 static void compare_path(gpointer value, gpointer user_data)
 145 {
 146         struct connman_service *service = value;
 147         struct find_data *data = user_data;
 148
 149         if (data->service != NULL)
 150                 return;
 151
 152         if (g_strcmp0(service->path, data->path) == 0)
 153                 data->service = service;
 154 }
 155
 156 static struct connman_service *find_service(const char *path)
 157 {
 158         struct find_data data = { .path = path, .service = NULL };
 159
 160         DBG("path %s", path);
 161
 162         g_sequence_foreach(service_list, compare_path, &data);
 163
 164         return data.service;
 165 }
 166
 167 const char *__connman_service_type2string(enum connman_service_type type)
 168 {
 169         switch (type) {
 170         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 171                 break;
 172         case CONNMAN_SERVICE_TYPE_SYSTEM:
 173                 return "system";
 174         case CONNMAN_SERVICE_TYPE_ETHERNET:
 175                 return "ethernet";
 176         case CONNMAN_SERVICE_TYPE_WIFI:
 177                 return "wifi";
 178         case CONNMAN_SERVICE_TYPE_WIMAX:
 179                 return "wimax";
 180         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 181                 return "bluetooth";
 182         case CONNMAN_SERVICE_TYPE_CELLULAR:
 183                 return "cellular";
 184         case CONNMAN_SERVICE_TYPE_GPS:
 185                 return "gps";
 186         case CONNMAN_SERVICE_TYPE_VPN:
 187                 return "vpn";
 188         }
 189
 190         return NULL;
 191 }
 192
 193 static const char *mode2string(enum connman_service_mode mode)
 194 {
 195         switch (mode) {
 196         case CONNMAN_SERVICE_MODE_UNKNOWN:
 197                 break;
 198         case CONNMAN_SERVICE_MODE_MANAGED:
 199                 return "managed";
 200         case CONNMAN_SERVICE_MODE_ADHOC:
 201                 return "adhoc";
 202         case CONNMAN_SERVICE_MODE_GPRS:
 203                 return "gprs";
 204         case CONNMAN_SERVICE_MODE_EDGE:
 205                 return "edge";
 206         case CONNMAN_SERVICE_MODE_UMTS:
 207                 return "umts";
 208         }
 209
 210         return NULL;
 211 }
 212
 213 static const char *security2string(enum connman_service_security security)
 214 {
 215         switch (security) {
 216         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 217                 break;
 218         case CONNMAN_SERVICE_SECURITY_NONE:
 219                 return "none";
 220         case CONNMAN_SERVICE_SECURITY_WEP:
 221                 return "wep";
 222         case CONNMAN_SERVICE_SECURITY_PSK:
 223                 return "psk";
 224         case CONNMAN_SERVICE_SECURITY_8021X:
 225                 return "ieee8021x";
 226         case CONNMAN_SERVICE_SECURITY_WPA:
 227                 return "wpa";
 228         case CONNMAN_SERVICE_SECURITY_RSN:
 229                 return "rsn";
 230         }
 231
 232         return NULL;
 233 }
 234
 235 static const char *state2string(enum connman_service_state state)
 236 {
 237         switch (state) {
 238         case CONNMAN_SERVICE_STATE_UNKNOWN:
 239                 break;
 240         case CONNMAN_SERVICE_STATE_IDLE:
 241                 return "idle";
 242         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 243                 return "association";
 244         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 245                 return "configuration";
 246         case CONNMAN_SERVICE_STATE_READY:
 247                 return "ready";
 248         case CONNMAN_SERVICE_STATE_ONLINE:
 249                 return "online";
 250         case CONNMAN_SERVICE_STATE_DISCONNECT:
 251                 return "disconnect";
 252         case CONNMAN_SERVICE_STATE_FAILURE:
 253                 return "failure";
 254         }
 255
 256         return NULL;
 257 }
 258
 259 static const char *error2string(enum connman_service_error error)
 260 {
 261         switch (error) {
 262         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 263                 break;
 264         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 265                 return "out-of-range";
 266         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 267                 return "pin-missing";
 268         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 269                 return "dhcp-failed";
 270         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 271                 return "connect-failed";
 272         }
 273
 274         return NULL;
 275 }
 276
 277 static enum connman_service_error string2error(const char *error)
 278 {
 279         if (g_strcmp0(error, "dhcp-failed") == 0)
 280                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 281         else if (g_strcmp0(error, "pin-missing") == 0)
 282                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 283
 284         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 285 }
 286
 287 static connman_bool_t is_connecting(struct connman_service *service)
 288 {
 289         switch (service->state) {
 290         case CONNMAN_SERVICE_STATE_UNKNOWN:
 291         case CONNMAN_SERVICE_STATE_IDLE:
 292         case CONNMAN_SERVICE_STATE_FAILURE:
 293         case CONNMAN_SERVICE_STATE_DISCONNECT:
 294         case CONNMAN_SERVICE_STATE_READY:
 295         case CONNMAN_SERVICE_STATE_ONLINE:
 296                 break;
 297         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 298         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 299                 return TRUE;
 300         }
 301
 302         return FALSE;
 303 }
 304
 305 static connman_bool_t is_connected(const struct connman_service *service)
 306 {
 307         switch (service->state) {
 308         case CONNMAN_SERVICE_STATE_UNKNOWN:
 309         case CONNMAN_SERVICE_STATE_IDLE:
 310         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 311         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 312         case CONNMAN_SERVICE_STATE_DISCONNECT:
 313         case CONNMAN_SERVICE_STATE_FAILURE:
 314                 break;
 315         case CONNMAN_SERVICE_STATE_READY:
 316         case CONNMAN_SERVICE_STATE_ONLINE:
 317                 return TRUE;
 318         }
 319
 320         return FALSE;
 321 }
 322
 323 static void update_nameservers(struct connman_service *service)
 324 {
 325         const char *ifname = connman_ipconfig_get_ifname(service->ipconfig);
 326
 327         if (ifname == NULL)
 328                 return;
 329
 330         switch (service->state) {
 331         case CONNMAN_SERVICE_STATE_UNKNOWN:
 332         case CONNMAN_SERVICE_STATE_IDLE:
 333         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 334         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 335                 return;
 336         case CONNMAN_SERVICE_STATE_FAILURE:
 337         case CONNMAN_SERVICE_STATE_DISCONNECT:
 338                 connman_resolver_remove_all(ifname);
 339                 return;
 340         case CONNMAN_SERVICE_STATE_READY:
 341         case CONNMAN_SERVICE_STATE_ONLINE:
 342                 break;
 343         }
 344
 345         connman_resolver_remove_all(ifname);
 346
 347         if (service->nameservers != NULL) {
 348                 int i;
 349
 350                 for (i = 0; service->nameservers[i]; i++)
 351                         connman_resolver_append(ifname, NULL,
 352                                                 service->nameservers[i]);
 353         } else if (service->nameserver != NULL)
 354                 connman_resolver_append(ifname, NULL, service->nameserver);
 355
 356         connman_resolver_flush();
 357 }
 358
 359 void __connman_service_append_nameserver(struct connman_service *service,
 360                                                 const char *nameserver)
 361 {
 362         DBG("service %p nameserver %s", service, nameserver);
 363
 364         if (nameserver == NULL)
 365                 return;
 366
 367         g_free(service->nameserver);
 368         service->nameserver = g_strdup(nameserver);
 369
 370         update_nameservers(service);
 371 }
 372
 373 void __connman_service_remove_nameserver(struct connman_service *service,
 374                                                 const char *nameserver)
 375 {
 376         DBG("service %p nameserver %s", service, nameserver);
 377
 378         if (nameserver == NULL)
 379                 return;
 380
 381         g_free(service->nameserver);
 382         service->nameserver = NULL;
 383
 384         update_nameservers(service);
 385 }
 386
 387 void __connman_service_nameserver_add_routes(struct connman_service *service,
 388                                                 const char *gw)
 389 {
 390         int index;
 391
 392         if (service == NULL)
 393                 return;
 394
 395         index = connman_network_get_index(service->network);
 396
 397         if (service->nameservers != NULL) {
 398                 int i;
 399
 400                 /*
 401                  * We add nameservers host routes for nameservers that
 402                  * are not on our subnet. For those who are, the subnet
 403                  * route will be installed by the time the dns proxy code
 404                  * tries to reach them. The subnet route is installed
 405                  * when setting the interface IP address.
 406                  */
 407                 for (i = 0; service->nameservers[i]; i++) {
 408                         if (connman_inet_compare_subnet(index,
 409                                                         service->nameservers[i]))
 410                                 continue;
 411
 412                         connman_inet_add_host_route(index,
 413                                                 service->nameservers[i], gw);
 414                 }
 415         } else if (service->nameserver != NULL) {
 416                 if (connman_inet_compare_subnet(index, service->nameserver))
 417                         return;
 418
 419                 connman_inet_add_host_route(index, service->nameserver, gw);
 420         }
 421 }
 422
 423 void __connman_service_nameserver_del_routes(struct connman_service *service)
 424 {
 425         int index;
 426
 427         if (service == NULL)
 428                 return;
 429
 430         index = connman_network_get_index(service->network);
 431
 432         if (service->nameservers != NULL) {
 433                 int i;
 434
 435                 for (i = 0; service->nameservers[i]; i++)
 436                         connman_inet_del_host_route(index,
 437                                                 service->nameservers[i]);
 438         } else if (service->nameserver != NULL) {
 439                 connman_inet_del_host_route(index, service->nameserver);
 440         }
 441 }
 442
 443 static struct connman_stats *stats_get(struct connman_service *service)
 444 {
 445         if (service->roaming == TRUE)
 446                 return &service->stats_roaming;
 447         else
 448                 return &service->stats;
 449 }
 450
 451 static connman_bool_t stats_enabled(struct connman_service *service)
 452 {
 453         struct connman_stats *stats = stats_get(service);
 454
 455         return stats->enabled;
 456 }
 457
 458 static void stats_start(struct connman_service *service)
 459 {
 460         struct connman_stats *stats = stats_get(service);
 461
 462         DBG("service %p", service);
 463
 464         if (stats->timer == NULL)
 465                 return;
 466
 467         stats->enabled = TRUE;
 468         stats->time_start = stats->time;
 469
 470         g_timer_start(stats->timer);
 471
 472         __connman_counter_add_service(service);
 473 }
 474
 475 static void stats_stop(struct connman_service *service)
 476 {
 477         struct connman_stats *stats = stats_get(service);
 478         unsigned int seconds;
 479
 480         DBG("service %p", service);
 481
 482         if (stats->timer == NULL)
 483                 return;
 484
 485         if (stats->enabled == FALSE)
 486                 return;
 487
 488         __connman_counter_remove_service(service);
 489
 490         g_timer_stop(stats->timer);
 491
 492         seconds = g_timer_elapsed(stats->timer, NULL);
 493         stats->time = stats->time_start + seconds;
 494
 495         stats->enabled = FALSE;
 496 }
 497
 498 static int stats_load(struct connman_service *service, GKeyFile *keyfile)
 499 {
 500         /* home */
 501         service->stats.rx_packets = g_key_file_get_integer(keyfile,
 502                         service->identifier, "Home.rx_packets", NULL);
 503         service->stats.tx_packets = g_key_file_get_integer(keyfile,
 504                         service->identifier, "Home.tx_packets", NULL);
 505         service->stats.rx_bytes = g_key_file_get_integer(keyfile,
 506                         service->identifier, "Home.rx_bytes", NULL);
 507         service->stats.tx_bytes = g_key_file_get_integer(keyfile,
 508                         service->identifier, "Home.tx_bytes", NULL);
 509         service->stats.rx_errors = g_key_file_get_integer(keyfile,
 510                         service->identifier, "Home.rx_errors", NULL);
 511         service->stats.tx_errors = g_key_file_get_integer(keyfile,
 512                         service->identifier, "Home.tx_errors", NULL);
 513         service->stats.rx_dropped = g_key_file_get_integer(keyfile,
 514                         service->identifier, "Home.rx_dropped", NULL);
 515         service->stats.tx_dropped = g_key_file_get_integer(keyfile,
 516                         service->identifier, "Home.tx_dropped", NULL);
 517         service->stats.time = g_key_file_get_integer(keyfile,
 518                         service->identifier, "Home.time", NULL);
 519
 520         /* roaming */
 521         service->stats_roaming.rx_packets = g_key_file_get_integer(keyfile,
 522                         service->identifier, "Roaming.rx_packets", NULL);
 523         service->stats_roaming.tx_packets = g_key_file_get_integer(keyfile,
 524                         service->identifier, "Roaming.tx_packets", NULL);
 525         service->stats_roaming.rx_bytes = g_key_file_get_integer(keyfile,
 526                         service->identifier, "Roaming.rx_bytes", NULL);
 527         service->stats_roaming.tx_bytes = g_key_file_get_integer(keyfile,
 528                         service->identifier, "Roaming.tx_bytes", NULL);
 529         service->stats_roaming.rx_errors = g_key_file_get_integer(keyfile,
 530                         service->identifier, "Roaming.rx_errors", NULL);
 531         service->stats_roaming.tx_errors = g_key_file_get_integer(keyfile,
 532                         service->identifier, "Roaming.tx_errors", NULL);
 533         service->stats_roaming.rx_dropped = g_key_file_get_integer(keyfile,
 534                         service->identifier, "Roaming.rx_dropped", NULL);
 535         service->stats_roaming.tx_dropped = g_key_file_get_integer(keyfile,
 536                         service->identifier, "Roaming.tx_dropped", NULL);
 537         service->stats_roaming.time = g_key_file_get_integer(keyfile,
 538                         service->identifier, "Roaming.time", NULL);
 539
 540         return 0;
 541 }
 542
 543 static int stats_save(struct connman_service *service, GKeyFile *keyfile)
 544 {
 545         /* home */
 546         g_key_file_set_integer(keyfile, service->identifier,
 547                 "Home.rx_packets", service->stats.rx_packets);
 548         g_key_file_set_integer(keyfile, service->identifier,
 549                 "Home.tx_packets", service->stats.tx_packets);
 550         g_key_file_set_integer(keyfile, service->identifier,
 551                 "Home.rx_bytes", service->stats.rx_bytes);
 552         g_key_file_set_integer(keyfile, service->identifier,
 553                 "Home.tx_bytes", service->stats.tx_bytes);
 554         g_key_file_set_integer(keyfile, service->identifier,
 555                 "Home.rx_errors", service->stats.rx_errors);
 556         g_key_file_set_integer(keyfile, service->identifier,
 557                 "Home.tx_errors", service->stats.tx_errors);
 558         g_key_file_set_integer(keyfile, service->identifier,
 559                 "Home.rx_dropped", service->stats.rx_dropped);
 560         g_key_file_set_integer(keyfile, service->identifier,
 561                 "Home.tx_dropped", service->stats.tx_dropped);
 562         g_key_file_set_integer(keyfile, service->identifier,
 563                 "Home.time", service->stats.time);
 564
 565         /* roaming */
 566         g_key_file_set_integer(keyfile, service->identifier,
 567                 "Roaming.rx_packets", service->stats_roaming.rx_packets);
 568         g_key_file_set_integer(keyfile, service->identifier,
 569                 "Roaming.tx_packets", service->stats_roaming.tx_packets);
 570         g_key_file_set_integer(keyfile, service->identifier,
 571                 "Roaming.rx_bytes", service->stats_roaming.rx_bytes);
 572         g_key_file_set_integer(keyfile, service->identifier,
 573                 "Roaming.tx_bytes", service->stats_roaming.tx_bytes);
 574         g_key_file_set_integer(keyfile, service->identifier,
 575                 "Roaming.rx_errors", service->stats_roaming.rx_errors);
 576         g_key_file_set_integer(keyfile, service->identifier,
 577                 "Roaming.tx_errors", service->stats_roaming.tx_errors);
 578         g_key_file_set_integer(keyfile, service->identifier,
 579                 "Roaming.rx_dropped", service->stats_roaming.rx_dropped);
 580         g_key_file_set_integer(keyfile, service->identifier,
 581                 "Roaming.tx_dropped", service->stats_roaming.tx_dropped);
 582         g_key_file_set_integer(keyfile, service->identifier,
 583                 "Roaming.time", service->stats_roaming.time);
 584
 585         return 0;
 586 }
 587
 588 static void reset_stats(struct connman_service *service)
 589 {
 590         DBG("service %p", service);
 591
 592         /* home */
 593         service->stats.valid = FALSE;
 594
 595         service->stats.rx_packets = 0;
 596         service->stats.tx_packets = 0;
 597         service->stats.rx_bytes = 0;
 598         service->stats.tx_bytes = 0;
 599         service->stats.rx_errors = 0;
 600         service->stats.tx_errors = 0;
 601         service->stats.rx_dropped = 0;
 602         service->stats.tx_dropped = 0;
 603         service->stats.time = 0;
 604         service->stats.time_start = 0;
 605
 606         service->stats.rx_packets_update = 0;
 607         service->stats.tx_packets_update = 0;
 608         service->stats.rx_bytes_update = 0;
 609         service->stats.tx_bytes_update = 0;
 610         service->stats.rx_errors_update = 0;
 611         service->stats.tx_errors_update = 0;
 612         service->stats.rx_dropped_update = 0;
 613         service->stats.tx_dropped_update = 0;
 614         service->stats.time_update = 0;
 615
 616         g_timer_reset(service->stats.timer);
 617
 618         /* roaming */
 619         service->stats_roaming.valid = FALSE;
 620
 621         service->stats_roaming.rx_packets = 0;
 622         service->stats_roaming.tx_packets = 0;
 623         service->stats_roaming.rx_bytes = 0;
 624         service->stats_roaming.tx_bytes = 0;
 625         service->stats_roaming.rx_errors = 0;
 626         service->stats_roaming.tx_errors = 0;
 627         service->stats_roaming.rx_dropped = 0;
 628         service->stats_roaming.tx_dropped = 0;
 629         service->stats_roaming.time = 0;
 630         service->stats_roaming.time_start = 0;
 631
 632         service->stats_roaming.rx_packets_update = 0;
 633         service->stats_roaming.tx_packets_update = 0;
 634         service->stats_roaming.rx_bytes_update = 0;
 635         service->stats_roaming.tx_bytes_update = 0;
 636         service->stats_roaming.rx_errors_update = 0;
 637         service->stats_roaming.tx_errors_update = 0;
 638         service->stats_roaming.rx_dropped_update = 0;
 639         service->stats_roaming.tx_dropped_update = 0;
 640         service->stats_roaming.time_update = 0;
 641
 642         g_timer_reset(service->stats_roaming.timer);
 643 }
 644
 645 static struct connman_service *get_default(void)
 646 {
 647         struct connman_service *service;
 648         GSequenceIter *iter;
 649
 650         iter = g_sequence_get_begin_iter(service_list);
 651
 652         if (g_sequence_iter_is_end(iter) == TRUE)
 653                 return NULL;
 654
 655         service = g_sequence_get(iter);
 656
 657         if (is_connected(service) == FALSE)
 658                 return NULL;
 659
 660         return service;
 661 }
 662
 663 static void default_changed(void)
 664 {
 665         struct connman_service *service = get_default();
 666
 667         __connman_notifier_default_changed(service);
 668 }
 669
 670 const char *__connman_service_default(void)
 671 {
 672         struct connman_service *service;
 673
 674         service = get_default();
 675         if (service == NULL)
 676                 return "";
 677
 678         return __connman_service_type2string(service->type);
 679 }
 680
 681 static void mode_changed(struct connman_service *service)
 682 {
 683         const char *str;
 684
 685         str = mode2string(service->mode);
 686         if (str == NULL)
 687                 return;
 688
 689         connman_dbus_property_changed_basic(service->path,
 690                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 691                                                 DBUS_TYPE_STRING, &str);
 692 }
 693
 694 static void state_changed(struct connman_service *service)
 695 {
 696         const char *str;
 697
 698         str = state2string(service->state);
 699         if (str == NULL)
 700                 return;
 701
 702         connman_dbus_property_changed_basic(service->path,
 703                                 CONNMAN_SERVICE_INTERFACE, "State",
 704                                                 DBUS_TYPE_STRING, &str);
 705 }
 706
 707 static void strength_changed(struct connman_service *service)
 708 {
 709         if (service->strength == 0)
 710                 return;
 711
 712         connman_dbus_property_changed_basic(service->path,
 713                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 714                                         DBUS_TYPE_BYTE, &service->strength);
 715 }
 716
 717 static void favorite_changed(struct connman_service *service)
 718 {
 719         if (service->path == NULL)
 720                 return;
 721
 722         connman_dbus_property_changed_basic(service->path,
 723                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 724                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 725 }
 726
 727 static void immutable_changed(struct connman_service *service)
 728 {
 729         if (service->path == NULL)
 730                 return;
 731
 732         connman_dbus_property_changed_basic(service->path,
 733                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 734                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 735 }
 736
 737 static void roaming_changed(struct connman_service *service)
 738 {
 739         if (service->path == NULL)
 740                 return;
 741
 742         connman_dbus_property_changed_basic(service->path,
 743                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 744                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 745 }
 746
 747 static void autoconnect_changed(struct connman_service *service)
 748 {
 749         if (service->path == NULL)
 750                 return;
 751
 752         connman_dbus_property_changed_basic(service->path,
 753                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 754                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 755 }
 756
 757 static void passphrase_changed(struct connman_service *service)
 758 {
 759         dbus_bool_t required;
 760
 761         switch (service->type) {
 762         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 763         case CONNMAN_SERVICE_TYPE_SYSTEM:
 764         case CONNMAN_SERVICE_TYPE_ETHERNET:
 765         case CONNMAN_SERVICE_TYPE_WIMAX:
 766         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 767         case CONNMAN_SERVICE_TYPE_CELLULAR:
 768         case CONNMAN_SERVICE_TYPE_GPS:
 769         case CONNMAN_SERVICE_TYPE_VPN:
 770                 return;
 771         case CONNMAN_SERVICE_TYPE_WIFI:
 772                 required = FALSE;
 773
 774                 switch (service->security) {
 775                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 776                 case CONNMAN_SERVICE_SECURITY_NONE:
 777                         break;
 778                 case CONNMAN_SERVICE_SECURITY_WEP:
 779                 case CONNMAN_SERVICE_SECURITY_PSK:
 780                 case CONNMAN_SERVICE_SECURITY_WPA:
 781                 case CONNMAN_SERVICE_SECURITY_RSN:
 782                         if (service->passphrase == NULL)
 783                                 required = TRUE;
 784                         break;
 785                 case CONNMAN_SERVICE_SECURITY_8021X:
 786                         break;
 787                 }
 788                 break;
 789         }
 790
 791         connman_dbus_property_changed_basic(service->path,
 792                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 793                                                 DBUS_TYPE_BOOLEAN, &required);
 794 }
 795
 796 static void login_changed(struct connman_service *service)
 797 {
 798         dbus_bool_t required = service->login_required;
 799
 800         if (service->path == NULL)
 801                 return;
 802
 803         connman_dbus_property_changed_basic(service->path,
 804                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 805                                                 DBUS_TYPE_BOOLEAN, &required);
 806 }
 807
 808 static void apn_changed(struct connman_service *service)
 809 {
 810         dbus_bool_t required;
 811
 812         switch (service->type) {
 813         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 814         case CONNMAN_SERVICE_TYPE_SYSTEM:
 815         case CONNMAN_SERVICE_TYPE_ETHERNET:
 816         case CONNMAN_SERVICE_TYPE_WIMAX:
 817         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 818         case CONNMAN_SERVICE_TYPE_WIFI:
 819         case CONNMAN_SERVICE_TYPE_GPS:
 820         case CONNMAN_SERVICE_TYPE_VPN:
 821                 return;
 822         case CONNMAN_SERVICE_TYPE_CELLULAR:
 823                 break;
 824         }
 825
 826         required = (service->apn == NULL) ? TRUE : FALSE;
 827
 828         connman_dbus_property_changed_basic(service->path,
 829                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 830                                                 DBUS_TYPE_BOOLEAN, &required);
 831 }
 832
 833 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 834 {
 835         struct connman_service *service = user_data;
 836
 837         if (service->ipconfig != NULL)
 838                 __connman_ipconfig_append_ethernet(service->ipconfig, iter);
 839 }
 840
 841 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 842 {
 843         struct connman_service *service = user_data;
 844
 845         if (is_connected(service) == FALSE)
 846                 return;
 847
 848         if (service->ipconfig != NULL)
 849                 __connman_ipconfig_append_ipv4(service->ipconfig, iter);
 850 }
 851
 852 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 853 {
 854         struct connman_service *service = user_data;
 855         struct connman_ipconfig *ipv6config;
 856
 857         if (is_connected(service) == FALSE)
 858                 return;
 859
 860         if (service->ipconfig == NULL)
 861                 return;
 862
 863         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 864         if (ipv6config == NULL)
 865                 return;
 866
 867         __connman_ipconfig_append_ipv6(ipv6config, iter);
 868 }
 869
 870 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 871 {
 872         struct connman_service *service = user_data;
 873
 874         if (service->ipconfig != NULL)
 875                 __connman_ipconfig_append_ipv4config(service->ipconfig, iter);
 876 }
 877
 878 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 879 {
 880         struct connman_service *service = user_data;
 881         struct connman_ipconfig *ipv6config;
 882
 883         if (service->ipconfig == NULL)
 884                 return;
 885
 886         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 887         if (ipv6config == NULL)
 888                 return;
 889
 890         __connman_ipconfig_append_ipv6config(ipv6config, iter);
 891 }
 892
 893 static void append_dns(DBusMessageIter *iter, void *user_data)
 894 {
 895         struct connman_service *service = user_data;
 896
 897         if (is_connected(service) == FALSE)
 898                 return;
 899
 900         if (service->nameservers != NULL) {
 901                 int i;
 902
 903                 for (i = 0; service->nameservers[i]; i++)
 904                         dbus_message_iter_append_basic(iter,
 905                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 906
 907                 return;
 908         }
 909
 910         if (service->nameserver == NULL)
 911                 return;
 912
 913         dbus_message_iter_append_basic(iter,
 914                                 DBUS_TYPE_STRING, &service->nameserver);
 915 }
 916
 917 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 918 {
 919         struct connman_service *service = user_data;
 920         int i;
 921
 922         if (service->nameservers == NULL)
 923                 return;
 924
 925         for (i = 0; service->nameservers[i]; i++)
 926                 dbus_message_iter_append_basic(iter,
 927                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 928 }
 929
 930 static void append_domain(DBusMessageIter *iter, void *user_data)
 931 {
 932         struct connman_service *service = user_data;
 933
 934         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 935                 return;
 936
 937         if (service->domainname == NULL)
 938                 return;
 939
 940         dbus_message_iter_append_basic(iter,
 941                                 DBUS_TYPE_STRING, &service->domainname);
 942 }
 943
 944 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 945 {
 946         struct connman_service *service = user_data;
 947         int i;
 948
 949         if (service->domains == NULL)
 950                 return;
 951
 952         for (i = 0; service->domains[i]; i++)
 953                 dbus_message_iter_append_basic(iter,
 954                                 DBUS_TYPE_STRING, &service->domains[i]);
 955 }
 956
 957 static void append_proxy(DBusMessageIter *iter, void *user_data)
 958 {
 959         struct connman_service *service = user_data;
 960
 961         if (is_connected(service) == FALSE)
 962                 return;
 963
 964         if (service->ipconfig != NULL)
 965                 __connman_ipconfig_append_proxy(service->ipconfig, iter);
 966 }
 967
 968 static void append_provider(DBusMessageIter *iter, void *user_data)
 969 {
 970         struct connman_service *service = user_data;
 971
 972         DBG("%p %p", service, service->provider);
 973
 974         if (is_connected(service) == FALSE)
 975                 return;
 976
 977         if (service->provider != NULL)
 978                 __connman_provider_append_properties(service->provider, iter);
 979 }
 980
 981
 982 static void settings_changed(struct connman_service *service)
 983 {
 984         connman_dbus_property_changed_dict(service->path,
 985                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
 986                                                         append_ipv4, service);
 987
 988         connman_dbus_property_changed_dict(service->path,
 989                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
 990                                                         append_ipv6, service);
 991 }
 992
 993 static void ipv4_configuration_changed(struct connman_service *service)
 994 {
 995         connman_dbus_property_changed_dict(service->path,
 996                                         CONNMAN_SERVICE_INTERFACE,
 997                                                         "IPv4.Configuration",
 998                                                         append_ipv4config,
 999                                                         service);
1000 }
1001
1002 static void ipv6_configuration_changed(struct connman_service *service)
1003 {
1004         connman_dbus_property_changed_dict(service->path,
1005                                         CONNMAN_SERVICE_INTERFACE,
1006                                                         "IPv6.Configuration",
1007                                                         append_ipv6config,
1008                                                         service);
1009 }
1010
1011 static void dns_changed(struct connman_service *service)
1012 {
1013         connman_dbus_property_changed_array(service->path,
1014                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1015                                         DBUS_TYPE_STRING, append_dns, service);
1016 }
1017
1018 static void dns_configuration_changed(struct connman_service *service)
1019 {
1020         connman_dbus_property_changed_array(service->path,
1021                                 CONNMAN_SERVICE_INTERFACE,
1022                                 "Nameservers.Configuration",
1023                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1024
1025         dns_changed(service);
1026 }
1027
1028 static void domain_changed(struct connman_service *service)
1029 {
1030         connman_dbus_property_changed_array(service->path,
1031                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1032                                 DBUS_TYPE_STRING, append_domain, service);
1033 }
1034
1035 static void domain_configuration_changed(struct connman_service *service)
1036 {
1037         connman_dbus_property_changed_array(service->path,
1038                                 CONNMAN_SERVICE_INTERFACE,
1039                                 "Domains.Configuration",
1040                                 DBUS_TYPE_STRING, append_domainconfig, service);
1041 }
1042
1043 static void proxy_changed(struct connman_service *service)
1044 {
1045         connman_dbus_property_changed_dict(service->path,
1046                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1047                                                         append_proxy, service);
1048 }
1049
1050 static void link_changed(struct connman_service *service)
1051 {
1052         connman_dbus_property_changed_dict(service->path,
1053                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1054                                                 append_ethernet, service);
1055 }
1056
1057 static void stats_append(DBusMessageIter *dict,
1058                         struct connman_stats *stats,
1059                         connman_bool_t append_all)
1060 {
1061         if (stats->rx_packets_update != stats->rx_packets || append_all) {
1062                 stats->rx_packets_update = stats->rx_packets;
1063                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1064                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1065         }
1066
1067         if (stats->tx_packets_update != stats->tx_packets || append_all) {
1068                 stats->tx_packets_update = stats->tx_packets;
1069                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1070                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1071         }
1072
1073         if (stats->rx_bytes_update != stats->rx_bytes || append_all) {
1074                 stats->rx_bytes_update = stats->rx_bytes;
1075                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1076                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1077         }
1078
1079         if (stats->tx_bytes_update != stats->tx_bytes || append_all) {
1080                 stats->tx_bytes_update = stats->tx_bytes;
1081                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1082                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1083         }
1084
1085         if (stats->rx_errors_update != stats->rx_errors || append_all) {
1086                 stats->rx_errors_update = stats->rx_errors;
1087                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1088                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1089         }
1090
1091         if (stats->tx_errors_update != stats->tx_errors || append_all) {
1092                 stats->tx_errors_update = stats->tx_errors;
1093                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1094                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1095         }
1096
1097         if (stats->rx_dropped_update != stats->rx_dropped || append_all) {
1098                 stats->rx_dropped_update = stats->rx_dropped;
1099                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1100                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1101         }
1102
1103         if (stats->tx_dropped_update != stats->tx_dropped || append_all) {
1104                 stats->tx_dropped_update = stats->tx_dropped;
1105                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1106                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1107         }
1108
1109         if (stats->time_update != stats->time || append_all) {
1110                 stats->time_update = stats->time;
1111                 connman_dbus_dict_append_basic(dict, "Time",
1112                                         DBUS_TYPE_UINT32, &stats->time);
1113         }
1114 }
1115
1116 void __connman_service_stats_append(struct connman_service *service,
1117                                                 DBusMessage *msg,
1118                                                 connman_bool_t append_all)
1119 {
1120         DBusMessageIter array, dict;
1121
1122         dbus_message_iter_init_append(msg, &array);
1123
1124         /* home counter */
1125         connman_dbus_dict_open(&array, &dict);
1126
1127         stats_append(&dict, &service->stats, append_all);
1128
1129         connman_dbus_dict_close(&array, &dict);
1130
1131         /* roaming counter */
1132         connman_dbus_dict_open(&array, &dict);
1133
1134         stats_append(&dict, &service->stats_roaming, append_all);
1135
1136         connman_dbus_dict_close(&array, &dict);
1137 }
1138
1139 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1140                                         struct connman_service *service)
1141 {
1142         dbus_bool_t required;
1143         const char *str;
1144
1145         str = __connman_service_type2string(service->type);
1146         if (str != NULL)
1147                 connman_dbus_dict_append_basic(dict, "Type",
1148                                                 DBUS_TYPE_STRING, &str);
1149
1150         str = mode2string(service->mode);
1151         if (str != NULL)
1152                 connman_dbus_dict_append_basic(dict, "Mode",
1153                                                 DBUS_TYPE_STRING, &str);
1154
1155         str = security2string(service->security);
1156         if (str != NULL)
1157                 connman_dbus_dict_append_basic(dict, "Security",
1158                                                 DBUS_TYPE_STRING, &str);
1159
1160         str = state2string(service->state);
1161         if (str != NULL)
1162                 connman_dbus_dict_append_basic(dict, "State",
1163                                                 DBUS_TYPE_STRING, &str);
1164
1165         str = error2string(service->error);
1166         if (str != NULL)
1167                 connman_dbus_dict_append_basic(dict, "Error",
1168                                                 DBUS_TYPE_STRING, &str);
1169
1170         if (service->strength > 0)
1171                 connman_dbus_dict_append_basic(dict, "Strength",
1172                                         DBUS_TYPE_BYTE, &service->strength);
1173
1174         connman_dbus_dict_append_basic(dict, "Favorite",
1175                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1176
1177         connman_dbus_dict_append_basic(dict, "Immutable",
1178                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1179
1180         if (service->favorite == TRUE)
1181                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1182                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1183         else
1184                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1185                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1186
1187         if (service->name != NULL)
1188                 connman_dbus_dict_append_basic(dict, "Name",
1189                                         DBUS_TYPE_STRING, &service->name);
1190
1191         connman_dbus_dict_append_basic(dict, "LoginRequired",
1192                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1193
1194         switch (service->type) {
1195         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1196         case CONNMAN_SERVICE_TYPE_SYSTEM:
1197         case CONNMAN_SERVICE_TYPE_GPS:
1198         case CONNMAN_SERVICE_TYPE_VPN:
1199                 break;
1200         case CONNMAN_SERVICE_TYPE_CELLULAR:
1201                 connman_dbus_dict_append_basic(dict, "Roaming",
1202                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1203
1204                 if (service->mcc != NULL && service->mnc != NULL) {
1205                         connman_dbus_dict_append_basic(dict, "MCC",
1206                                         DBUS_TYPE_STRING, &service->mcc);
1207                         connman_dbus_dict_append_basic(dict, "MNC",
1208                                         DBUS_TYPE_STRING, &service->mnc);
1209                 }
1210
1211                 if (service->apn != NULL) {
1212                         connman_dbus_dict_append_basic(dict, "APN",
1213                                         DBUS_TYPE_STRING, &service->apn);
1214
1215                         if (service->username != NULL)
1216                                 connman_dbus_dict_append_basic(dict,
1217                                         "Username", DBUS_TYPE_STRING,
1218                                                         &service->username);
1219
1220                         if (service->password != NULL)
1221                                 connman_dbus_dict_append_basic(dict,
1222                                         "Password", DBUS_TYPE_STRING,
1223                                                         &service->password);
1224
1225                         required = FALSE;
1226                 } else
1227                         required = TRUE;
1228
1229                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1230                                                 DBUS_TYPE_BOOLEAN, &required);
1231                 connman_dbus_dict_append_dict(dict, "Ethernet",
1232                                                 append_ethernet, service);
1233                 break;
1234         case CONNMAN_SERVICE_TYPE_WIFI:
1235                 if (service->passphrase != NULL && limited == FALSE)
1236                         connman_dbus_dict_append_basic(dict, "Passphrase",
1237                                 DBUS_TYPE_STRING, &service->passphrase);
1238
1239                 required = FALSE;
1240
1241                 switch (service->security) {
1242                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1243                 case CONNMAN_SERVICE_SECURITY_NONE:
1244                         break;
1245                 case CONNMAN_SERVICE_SECURITY_WEP:
1246                 case CONNMAN_SERVICE_SECURITY_PSK:
1247                 case CONNMAN_SERVICE_SECURITY_WPA:
1248                 case CONNMAN_SERVICE_SECURITY_RSN:
1249                         if (service->passphrase == NULL)
1250                                 required = TRUE;
1251                         break;
1252                 case CONNMAN_SERVICE_SECURITY_8021X:
1253                         break;
1254                 }
1255
1256                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1257                                                 DBUS_TYPE_BOOLEAN, &required);
1258                 /* fall through */
1259         case CONNMAN_SERVICE_TYPE_ETHERNET:
1260         case CONNMAN_SERVICE_TYPE_WIMAX:
1261         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1262                 connman_dbus_dict_append_dict(dict, "Ethernet",
1263                                                 append_ethernet, service);
1264                 break;
1265         }
1266
1267         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1268
1269         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1270                                                 append_ipv4config, service);
1271
1272         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1273
1274         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1275                                                 append_ipv6config, service);
1276
1277         connman_dbus_dict_append_array(dict, "Nameservers",
1278                                 DBUS_TYPE_STRING, append_dns, service);
1279
1280         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1281                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1282
1283         connman_dbus_dict_append_array(dict, "Domains",
1284                                 DBUS_TYPE_STRING, append_domain, service);
1285
1286         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1287                                 DBUS_TYPE_STRING, append_domainconfig, service);
1288
1289         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1290
1291         connman_dbus_dict_append_dict(dict, "Provider", append_provider, service);
1292 }
1293
1294 static void append_struct(gpointer value, gpointer user_data)
1295 {
1296         struct connman_service *service = value;
1297         DBusMessageIter *iter = user_data;
1298         DBusMessageIter entry, dict;
1299
1300         if (service->path == NULL || service->hidden == TRUE)
1301                 return;
1302
1303         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1304
1305         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1306                                                         &service->path);
1307
1308         connman_dbus_dict_open(&entry, &dict);
1309         append_properties(&dict, TRUE, service);
1310         connman_dbus_dict_close(&entry, &dict);
1311
1312         dbus_message_iter_close_container(iter, &entry);
1313 }
1314
1315 void __connman_service_list_struct(DBusMessageIter *iter)
1316 {
1317         g_sequence_foreach(service_list, append_struct, iter);
1318 }
1319
1320 int __connman_service_get_index(struct connman_service *service)
1321 {
1322         if (service == NULL)
1323                 return -1;
1324
1325         if (service->network == NULL)
1326                 return -1;
1327
1328         return connman_network_get_index(service->network);
1329 }
1330
1331 void __connman_service_set_domainname(struct connman_service *service,
1332                                                 const char *domainname)
1333 {
1334         if (service == NULL)
1335                 return;
1336
1337         g_free(service->domainname);
1338         service->domainname = g_strdup(domainname);
1339
1340         domain_changed(service);
1341 }
1342
1343 const char *__connman_service_get_domainname(struct connman_service *service)
1344 {
1345         if (service == NULL)
1346                 return NULL;
1347
1348         return service->domainname;
1349 }
1350
1351 const char *__connman_service_get_nameserver(struct connman_service *service)
1352 {
1353         if (service == NULL)
1354                 return NULL;
1355
1356         return service->nameserver;
1357 }
1358
1359 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1360                                                         const char *url)
1361 {
1362         if (service == NULL)
1363                 return;
1364
1365         if (__connman_ipconfig_set_proxy_autoconfig(service->ipconfig,
1366                                                                 url) < 0)
1367                 return;
1368
1369         proxy_changed(service);
1370 }
1371
1372 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1373 {
1374         if (service == NULL)
1375                 return NULL;
1376
1377         return __connman_ipconfig_get_proxy_autoconfig(service->ipconfig);
1378 }
1379
1380 static DBusMessage *get_properties(DBusConnection *conn,
1381                                         DBusMessage *msg, void *user_data)
1382 {
1383         struct connman_service *service = user_data;
1384         DBusMessage *reply;
1385         DBusMessageIter array, dict;
1386
1387         DBG("service %p", service);
1388
1389         reply = dbus_message_new_method_return(msg);
1390         if (reply == NULL)
1391                 return NULL;
1392
1393         dbus_message_iter_init_append(reply, &array);
1394
1395         connman_dbus_dict_open(&array, &dict);
1396         append_properties(&dict, FALSE, service);
1397         connman_dbus_dict_close(&array, &dict);
1398
1399         return reply;
1400 }
1401
1402 static DBusMessage *set_property(DBusConnection *conn,
1403                                         DBusMessage *msg, void *user_data)
1404 {
1405         struct connman_service *service = user_data;
1406         DBusMessageIter iter, value;
1407         const char *name;
1408         int type;
1409
1410         DBG("service %p", service);
1411
1412         if (dbus_message_iter_init(msg, &iter) == FALSE)
1413                 return __connman_error_invalid_arguments(msg);
1414
1415         dbus_message_iter_get_basic(&iter, &name);
1416         dbus_message_iter_next(&iter);
1417         dbus_message_iter_recurse(&iter, &value);
1418
1419         type = dbus_message_iter_get_arg_type(&value);
1420
1421         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1422                 connman_bool_t autoconnect;
1423
1424                 if (type != DBUS_TYPE_BOOLEAN)
1425                         return __connman_error_invalid_arguments(msg);
1426
1427                 if (service->favorite == FALSE)
1428                         return __connman_error_invalid_service(msg);
1429
1430                 dbus_message_iter_get_basic(&value, &autoconnect);
1431
1432                 if (service->autoconnect == autoconnect)
1433                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1434
1435                 service->autoconnect = autoconnect;
1436
1437                 autoconnect_changed(service);
1438
1439                 __connman_storage_save_service(service);
1440         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1441                 const char *passphrase;
1442
1443                 if (type != DBUS_TYPE_STRING)
1444                         return __connman_error_invalid_arguments(msg);
1445
1446                 if (service->immutable == TRUE)
1447                         return __connman_error_not_supported(msg);
1448
1449                 dbus_message_iter_get_basic(&value, &passphrase);
1450
1451                 g_free(service->passphrase);
1452                 service->passphrase = g_strdup(passphrase);
1453
1454                 passphrase_changed(service);
1455
1456                 if (service->network != NULL)
1457                         connman_network_set_string(service->network,
1458                                 "WiFi.Passphrase", service->passphrase);
1459
1460                 __connman_storage_save_service(service);
1461         } else if (g_str_equal(name, "APN") == TRUE) {
1462                 const char *apn;
1463
1464                 if (type != DBUS_TYPE_STRING)
1465                         return __connman_error_invalid_arguments(msg);
1466
1467                 if (service->immutable == TRUE)
1468                         return __connman_error_not_supported(msg);
1469
1470                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1471                         return __connman_error_invalid_service(msg);
1472
1473                 dbus_message_iter_get_basic(&value, &apn);
1474
1475                 g_free(service->apn);
1476                 service->apn = g_strdup(apn);
1477
1478                 apn_changed(service);
1479
1480                 if (service->network != NULL)
1481                         connman_network_set_string(service->network,
1482                                                 "Cellular.APN", service->apn);
1483
1484                 __connman_storage_save_service(service);
1485         } else if (g_str_equal(name, "Username") == TRUE) {
1486                 const char *username;
1487
1488                 if (type != DBUS_TYPE_STRING)
1489                         return __connman_error_invalid_arguments(msg);
1490
1491                 if (service->immutable == TRUE)
1492                         return __connman_error_not_supported(msg);
1493
1494                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1495                         return __connman_error_invalid_service(msg);
1496
1497                 dbus_message_iter_get_basic(&value, &username);
1498
1499                 g_free(service->username);
1500                 service->username = g_strdup(username);
1501
1502                 if (service->network != NULL)
1503                         connman_network_set_string(service->network,
1504                                         "Cellular.Username", service->username);
1505
1506                 __connman_storage_save_service(service);
1507         } else if (g_str_equal(name, "Password") == TRUE) {
1508                 const char *password;
1509
1510                 if (type != DBUS_TYPE_STRING)
1511                         return __connman_error_invalid_arguments(msg);
1512
1513                 if (service->immutable == TRUE)
1514                         return __connman_error_not_supported(msg);
1515
1516                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1517                         return __connman_error_invalid_service(msg);
1518
1519                 dbus_message_iter_get_basic(&value, &password);
1520
1521                 g_free(service->password);
1522                 service->password = g_strdup(password);
1523
1524                 if (service->network != NULL)
1525                         connman_network_set_string(service->network,
1526                                         "Cellular.Password", service->password);
1527
1528                 __connman_storage_save_service(service);
1529         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1530                 DBusMessageIter entry;
1531                 GString *str;
1532                 int index;
1533                 const char *gw;
1534
1535                 if (type != DBUS_TYPE_ARRAY)
1536                         return __connman_error_invalid_arguments(msg);
1537
1538                 str = g_string_new(NULL);
1539                 if (str == NULL)
1540                         return __connman_error_invalid_arguments(msg);
1541
1542                 index = connman_network_get_index(service->network);
1543                 gw = __connman_ipconfig_get_gateway(index);
1544
1545                 if (gw && strlen(gw))
1546                         __connman_service_nameserver_del_routes(service);
1547
1548                 dbus_message_iter_recurse(&value, &entry);
1549
1550                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1551                         const char *val;
1552                         dbus_message_iter_get_basic(&entry, &val);
1553                         dbus_message_iter_next(&entry);
1554                         if (str->len > 0)
1555                                 g_string_append_printf(str, " %s", val);
1556                         else
1557                                 g_string_append(str, val);
1558                 }
1559
1560                 g_strfreev(service->nameservers);
1561
1562                 if (str->len > 0)
1563                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1564                 else
1565                         service->nameservers = NULL;
1566
1567                 g_string_free(str, TRUE);
1568
1569                 if (gw && strlen(gw))
1570                         __connman_service_nameserver_add_routes(service, gw);
1571
1572                 update_nameservers(service);
1573                 dns_configuration_changed(service);
1574
1575                 __connman_storage_save_service(service);
1576         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1577                 DBusMessageIter entry;
1578                 GString *str;
1579
1580                 if (type != DBUS_TYPE_ARRAY)
1581                         return __connman_error_invalid_arguments(msg);
1582
1583                 str = g_string_new(NULL);
1584                 if (str == NULL)
1585                         return __connman_error_invalid_arguments(msg);
1586
1587                 dbus_message_iter_recurse(&value, &entry);
1588
1589                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1590                         const char *val;
1591                         dbus_message_iter_get_basic(&entry, &val);
1592                         dbus_message_iter_next(&entry);
1593                         if (str->len > 0)
1594                                 g_string_append_printf(str, " %s", val);
1595                         else
1596                                 g_string_append(str, val);
1597                 }
1598
1599                 g_strfreev(service->domains);
1600
1601                 if (str->len > 0)
1602                         service->domains = g_strsplit_set(str->str, " ", 0);
1603                 else
1604                         service->domains = NULL;
1605
1606                 g_string_free(str, TRUE);
1607
1608                 //update_domains(service);
1609                 domain_configuration_changed(service);
1610
1611                 __connman_storage_save_service(service);
1612         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1613                         g_str_equal(name, "IPv6.Configuration")) {
1614
1615                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1616                 int err = 0;
1617                 struct connman_ipconfig *ipv6config;
1618
1619                 DBG("%s", name);
1620
1621                 ipv6config = connman_ipconfig_get_ipv6config(
1622                                                 service->ipconfig);
1623                 if (service->ipconfig == NULL)
1624                         return __connman_error_invalid_property(msg);
1625
1626                 if (is_connecting(service) ||
1627                                 is_connected(service)) {
1628                         __connman_network_clear_ipconfig(service->network,
1629                                                         service->ipconfig);
1630                         __connman_network_clear_ipconfig(service->network,
1631                                                                 ipv6config);
1632                 }
1633
1634                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1635                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1636                         err = __connman_ipconfig_set_config(
1637                                         service->ipconfig, type, &value);
1638                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1639                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1640                         err = __connman_ipconfig_set_config(
1641                                                 ipv6config, type, &value);
1642                 }
1643
1644                 if (err < 0) {
1645                         if (is_connected(service) ||
1646                                         is_connecting(service))
1647                                 __connman_network_set_ipconfig(
1648                                                         service->network,
1649                                                         service->ipconfig);
1650                         return __connman_error_failed(msg, -err);
1651                 }
1652
1653                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1654                         ipv4_configuration_changed(service);
1655                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1656                         ipv6_configuration_changed(service);
1657
1658                 if (is_connecting(service) ||
1659                                 is_connected(service))
1660                         __connman_network_set_ipconfig(service->network,
1661                                                         service->ipconfig);
1662
1663                 __connman_storage_save_service(service);
1664         } else
1665                 return __connman_error_invalid_property(msg);
1666
1667         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1668 }
1669
1670 static void set_idle(struct connman_service *service)
1671 {
1672         service->state = CONNMAN_SERVICE_STATE_IDLE;
1673         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1674         state_changed(service);
1675 }
1676
1677 static DBusMessage *clear_property(DBusConnection *conn,
1678                                         DBusMessage *msg, void *user_data)
1679 {
1680         struct connman_service *service = user_data;
1681         const char *name;
1682
1683         DBG("service %p", service);
1684
1685         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1686                                                         DBUS_TYPE_INVALID);
1687
1688         if (g_str_equal(name, "Error") == TRUE) {
1689                 set_idle(service);
1690
1691                 g_get_current_time(&service->modified);
1692                 __connman_storage_save_service(service);
1693         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1694                 if (service->immutable == TRUE)
1695                         return __connman_error_not_supported(msg);
1696
1697                 g_free(service->passphrase);
1698                 service->passphrase = NULL;
1699
1700                 passphrase_changed(service);
1701
1702                 __connman_storage_save_service(service);
1703         } else
1704                 return __connman_error_invalid_property(msg);
1705
1706         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1707 }
1708
1709 static connman_bool_t is_ignore(struct connman_service *service)
1710 {
1711         if (service->autoconnect == FALSE)
1712                 return TRUE;
1713
1714         if (service->roaming == TRUE)
1715                 return TRUE;
1716
1717         if (service->ignore == TRUE)
1718                 return TRUE;
1719
1720         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1721                 return TRUE;
1722
1723         return FALSE;
1724 }
1725
1726 void __connman_service_auto_connect(void)
1727 {
1728         struct connman_service *service = NULL;
1729         GSequenceIter *iter;
1730
1731         DBG("");
1732
1733         iter = g_sequence_get_begin_iter(service_list);
1734
1735         while (g_sequence_iter_is_end(iter) == FALSE) {
1736                 service = g_sequence_get(iter);
1737
1738                 if (service->pending != NULL)
1739                         return;
1740
1741                 if (is_connecting(service) == TRUE)
1742                         return;
1743
1744                 if (service->favorite == FALSE)
1745                         return;
1746
1747                 if (is_connected(service) == TRUE)
1748                         return;
1749
1750                 if (is_ignore(service) == FALSE &&
1751                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1752                         break;
1753
1754                 service = NULL;
1755
1756                 iter = g_sequence_iter_next(iter);
1757         }
1758
1759         if (service != NULL) {
1760                 service->userconnect = FALSE;
1761                 __connman_service_connect(service);
1762         }
1763 }
1764
1765 static void remove_timeout(struct connman_service *service)
1766 {
1767         if (service->timeout > 0) {
1768                 g_source_remove(service->timeout);
1769                 service->timeout = 0;
1770         }
1771 }
1772
1773 static void reply_pending(struct connman_service *service, int error)
1774 {
1775         remove_timeout(service);
1776
1777         if (service->pending != NULL) {
1778                 if (error > 0) {
1779                         DBusMessage *reply;
1780
1781                         reply = __connman_error_failed(service->pending,
1782                                                                 error);
1783                         if (reply != NULL)
1784                                 g_dbus_send_message(connection, reply);
1785                 } else
1786                         g_dbus_send_reply(connection, service->pending,
1787                                                         DBUS_TYPE_INVALID);
1788
1789                 dbus_message_unref(service->pending);
1790                 service->pending = NULL;
1791         }
1792 }
1793
1794 static gboolean connect_timeout(gpointer user_data)
1795 {
1796         struct connman_service *service = user_data;
1797         connman_bool_t autoconnect = FALSE;
1798
1799         DBG("service %p", service);
1800
1801         service->timeout = 0;
1802
1803         if (service->network != NULL)
1804                 __connman_network_disconnect(service->network);
1805
1806         __connman_ipconfig_disable(service->ipconfig);
1807
1808         if (service->pending != NULL) {
1809                 DBusMessage *reply;
1810
1811                 reply = __connman_error_operation_timeout(service->pending);
1812                 if (reply != NULL)
1813                         g_dbus_send_message(connection, reply);
1814
1815                 dbus_message_unref(service->pending);
1816                 service->pending = NULL;
1817         } else
1818                 autoconnect = TRUE;
1819
1820         __connman_service_indicate_state(service,
1821                                         CONNMAN_SERVICE_STATE_FAILURE);
1822
1823         if (autoconnect == TRUE && service->userconnect == FALSE)
1824                 __connman_service_auto_connect();
1825
1826         return FALSE;
1827 }
1828
1829 static void set_reconnect_state(struct connman_service *service,
1830                                                 connman_bool_t reconnect)
1831 {
1832         struct connman_device *device;
1833
1834         if (service->network == NULL)
1835                 return;
1836
1837         device = connman_network_get_device(service->network);
1838         if (device == NULL)
1839                 return;
1840
1841         __connman_device_set_reconnect(device, reconnect);
1842 }
1843
1844 static connman_bool_t get_reconnect_state(struct connman_service *service)
1845 {
1846         struct connman_device *device;
1847
1848         if (service->network == NULL)
1849                 return FALSE;
1850
1851         device = connman_network_get_device(service->network);
1852         if (device == NULL)
1853                 return FALSE;
1854
1855         return __connman_device_get_reconnect(device);
1856 }
1857
1858 struct connman_service *
1859 __connman_service_connect_type(enum connman_service_type type)
1860 {
1861         struct connman_service *service;
1862         GSequenceIter *iter;
1863         int err;
1864
1865         DBG("type %d", type);
1866
1867         /*
1868          * We go through the already sorted service list.
1869          * We pick the first one matching our type, or just
1870          * the first available one if we have no type.
1871          */
1872         iter = g_sequence_get_begin_iter(service_list);
1873         if (g_sequence_iter_is_end(iter))
1874                 return NULL;
1875         service = g_sequence_get(iter);
1876
1877         /*
1878          * If the first service is connected or about to be
1879          * connected, we return it, regardless of the type.
1880          */
1881         if ((g_sequence_iter_is_end(iter) == FALSE) &&
1882                 (is_connecting(service) == TRUE ||
1883                         is_connected(service) == TRUE))
1884                 return service;
1885
1886         while (g_sequence_iter_is_end(iter) == FALSE) {
1887                 if (service->type == type ||
1888                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
1889                         break;
1890
1891                 iter = g_sequence_iter_next(iter);
1892                 service = g_sequence_get(iter);
1893         }
1894
1895         if (g_sequence_iter_is_end(iter))
1896                 return NULL;
1897
1898         service->ignore = FALSE;
1899
1900         service->userconnect = TRUE;
1901
1902         set_reconnect_state(service, FALSE);
1903
1904         err = __connman_service_connect(service);
1905         if (err < 0) {
1906                 if (err == -ENOKEY)
1907                         if (__connman_agent_request_passphrase(service,
1908                                                                 NULL, NULL))
1909                                 return service;
1910
1911                 if (err != -EINPROGRESS)
1912                         return NULL;
1913         }
1914
1915         return service;
1916 }
1917
1918 static DBusMessage *connect_service(DBusConnection *conn,
1919                                         DBusMessage *msg, void *user_data)
1920 {
1921         struct connman_service *service = user_data;
1922         GSequenceIter *iter;
1923         int err;
1924
1925         DBG("service %p", service);
1926
1927         if (service->pending != NULL)
1928                 return __connman_error_in_progress(msg);
1929
1930         iter = g_sequence_get_begin_iter(service_list);
1931
1932         while (g_sequence_iter_is_end(iter) == FALSE) {
1933                 struct connman_service *temp = g_sequence_get(iter);
1934
1935                 if (service->type == temp->type &&
1936                                         is_connecting(temp) == TRUE)
1937                         return __connman_error_in_progress(msg);
1938
1939                 iter = g_sequence_iter_next(iter);
1940         }
1941
1942         service->ignore = FALSE;
1943
1944         service->userconnect = TRUE;
1945
1946         service->pending = dbus_message_ref(msg);
1947
1948         set_reconnect_state(service, FALSE);
1949
1950         err = __connman_service_connect(service);
1951         if (err < 0) {
1952                 if (err == -ENOKEY) {
1953                         if (__connman_agent_request_passphrase(service,
1954                                                         NULL, NULL) == 0)
1955                                 return NULL;
1956                 }
1957
1958                 if (err != -EINPROGRESS) {
1959                         dbus_message_unref(service->pending);
1960                         service->pending = NULL;
1961
1962                         return __connman_error_failed(msg, -err);
1963                 }
1964
1965                 return NULL;
1966         }
1967
1968         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1969 }
1970
1971 static DBusMessage *disconnect_service(DBusConnection *conn,
1972                                         DBusMessage *msg, void *user_data)
1973 {
1974         struct connman_service *service = user_data;
1975         int err;
1976
1977         DBG("service %p", service);
1978
1979         reply_pending(service, ECONNABORTED);
1980
1981         service->ignore = TRUE;
1982
1983         set_reconnect_state(service, FALSE);
1984
1985         err = __connman_service_disconnect(service);
1986         if (err < 0) {
1987                 if (err != -EINPROGRESS)
1988                         return __connman_error_failed(msg, -err);
1989
1990                 return NULL;
1991         }
1992
1993         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1994 }
1995
1996 static DBusMessage *remove_service(DBusConnection *conn,
1997                                         DBusMessage *msg, void *user_data)
1998 {
1999         struct connman_service *service = user_data;
2000
2001         DBG("service %p", service);
2002
2003         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2004                 return __connman_error_not_supported(msg);
2005
2006         if (service->immutable == TRUE)
2007                 return __connman_error_not_supported(msg);
2008
2009         if (service->favorite == FALSE &&
2010                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2011                 return __connman_error_not_supported(msg);
2012
2013         if (service->network != NULL) {
2014                 set_reconnect_state(service, FALSE);
2015
2016                 __connman_network_disconnect(service->network);
2017         }
2018
2019         g_free(service->passphrase);
2020         service->passphrase = NULL;
2021
2022         passphrase_changed(service);
2023
2024         g_free(service->apn);
2025         service->apn = NULL;
2026
2027         g_free(service->username);
2028         service->username = NULL;
2029
2030         g_free(service->password);
2031         service->password = NULL;
2032
2033         apn_changed(service);
2034
2035         set_idle(service);
2036
2037         __connman_service_set_favorite(service, FALSE);
2038         __connman_storage_save_service(service);
2039
2040         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2041 }
2042
2043 static DBusMessage *move_service(DBusConnection *conn,
2044                                         DBusMessage *msg, void *user_data,
2045                                                                 gboolean before)
2046 {
2047         struct connman_service *service = user_data;
2048         struct connman_service *target;
2049         const char *path;
2050         GSequenceIter *src, *dst;
2051
2052         DBG("service %p", service);
2053
2054         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2055                                                         DBUS_TYPE_INVALID);
2056
2057         if (service->favorite == FALSE)
2058                 return __connman_error_not_supported(msg);
2059
2060         target = find_service(path);
2061         if (target == NULL || target->favorite == FALSE || target == service)
2062                 return __connman_error_invalid_service(msg);
2063
2064         DBG("target %s", target->identifier);
2065
2066         if (target->state != service->state)
2067                 return __connman_error_invalid_service(msg);
2068
2069         g_get_current_time(&service->modified);
2070         __connman_storage_save_service(service);
2071
2072         src = g_hash_table_lookup(service_hash, service->identifier);
2073         dst = g_hash_table_lookup(service_hash, target->identifier);
2074
2075         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2076
2077         __connman_profile_changed(FALSE);
2078
2079         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2080 }
2081
2082 static DBusMessage *move_before(DBusConnection *conn,
2083                                         DBusMessage *msg, void *user_data)
2084 {
2085         return move_service(conn, msg, user_data, TRUE);
2086 }
2087
2088 static DBusMessage *move_after(DBusConnection *conn,
2089                                         DBusMessage *msg, void *user_data)
2090 {
2091         return move_service(conn, msg, user_data, FALSE);
2092 }
2093
2094 static DBusMessage *reset_counters(DBusConnection *conn,
2095                                         DBusMessage *msg, void *user_data)
2096 {
2097         struct connman_service *service = user_data;
2098
2099         reset_stats(service);
2100
2101         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2102 }
2103
2104 static GDBusMethodTable service_methods[] = {
2105         { "GetProperties", "",   "a{sv}", get_properties     },
2106         { "SetProperty",   "sv", "",      set_property       },
2107         { "ClearProperty", "s",  "",      clear_property     },
2108         { "Connect",       "",   "",      connect_service,
2109                                                 G_DBUS_METHOD_FLAG_ASYNC },
2110         { "Disconnect",    "",   "",      disconnect_service },
2111         { "Remove",        "",   "",      remove_service     },
2112         { "MoveBefore",    "o",  "",      move_before        },
2113         { "MoveAfter",     "o",  "",      move_after         },
2114         { "ResetCounters", "",   "",      reset_counters     },
2115         { },
2116 };
2117
2118 static GDBusSignalTable service_signals[] = {
2119         { "PropertyChanged", "sv" },
2120         { },
2121 };
2122
2123 static void service_free(gpointer user_data)
2124 {
2125         struct connman_service *service = user_data;
2126         char *path = service->path;
2127
2128         DBG("service %p", service);
2129
2130         reply_pending(service, ENOENT);
2131
2132         g_hash_table_remove(service_hash, service->identifier);
2133
2134         stats_stop(service);
2135         __connman_storage_save_service(service);
2136
2137         service->path = NULL;
2138
2139         if (path != NULL) {
2140                 __connman_profile_changed(FALSE);
2141
2142                 g_dbus_unregister_interface(connection, path,
2143                                                 CONNMAN_SERVICE_INTERFACE);
2144                 g_free(path);
2145         }
2146
2147         if (service->network != NULL)
2148                 connman_network_unref(service->network);
2149
2150         if (service->provider != NULL)
2151                 connman_provider_unref(service->provider);
2152
2153         if (service->ipconfig != NULL) {
2154                 connman_ipconfig_unref(service->ipconfig);
2155                 service->ipconfig = NULL;
2156         }
2157
2158         if (service->location != NULL)
2159                 connman_location_unref(service->location);
2160
2161         g_strfreev(service->nameservers);
2162         g_strfreev(service->domains);
2163
2164         g_free(service->nameserver);
2165         g_free(service->domainname);
2166         g_free(service->mcc);
2167         g_free(service->mnc);
2168         g_free(service->apn);
2169         g_free(service->username);
2170         g_free(service->password);
2171         g_free(service->profile);
2172         g_free(service->name);
2173         g_free(service->passphrase);
2174         g_free(service->identifier);
2175         g_free(service->eap);
2176         g_free(service->identity);
2177         g_free(service->ca_cert_file);
2178         g_free(service->client_cert_file);
2179         g_free(service->private_key_file);
2180         g_free(service->private_key_passphrase);
2181         g_free(service->phase2);
2182
2183         if (service->stats.timer != NULL)
2184                 g_timer_destroy(service->stats.timer);
2185         if (service->stats_roaming.timer != NULL)
2186                 g_timer_destroy(service->stats_roaming.timer);
2187
2188         g_free(service);
2189 }
2190
2191 /**
2192  * __connman_service_put:
2193  * @service: service structure
2194  *
2195  * Release service if no longer needed
2196  */
2197 void __connman_service_put(struct connman_service *service)
2198 {
2199         DBG("service %p", service);
2200
2201         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2202                 GSequenceIter *iter;
2203
2204                 iter = g_hash_table_lookup(service_hash, service->identifier);
2205                 if (iter != NULL) {
2206                         reply_pending(service, ECONNABORTED);
2207
2208                         __connman_service_disconnect(service);
2209
2210                         g_sequence_remove(iter);
2211                 } else
2212                         service_free(service);
2213         }
2214 }
2215
2216 static void stats_init(struct connman_service *service)
2217 {
2218         /* home */
2219         service->stats.valid = FALSE;
2220         service->stats.enabled = FALSE;
2221         service->stats.timer = g_timer_new();
2222
2223         /* roaming */
2224         service->stats_roaming.valid = FALSE;
2225         service->stats_roaming.enabled = FALSE;
2226         service->stats_roaming.timer = g_timer_new();
2227 }
2228
2229 static void service_initialize(struct connman_service *service)
2230 {
2231         DBG("service %p", service);
2232
2233         service->refcount = 1;
2234
2235         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2236         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2237         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2238         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2239
2240         service->favorite  = FALSE;
2241         service->immutable = FALSE;
2242         service->hidden = FALSE;
2243
2244         service->ignore = FALSE;
2245
2246         service->userconnect = FALSE;
2247
2248         service->order = 0;
2249
2250         stats_init(service);
2251
2252         service->provider = NULL;
2253 }
2254
2255 /**
2256  * connman_service_create:
2257  *
2258  * Allocate a new service.
2259  *
2260  * Returns: a newly-allocated #connman_service structure
2261  */
2262 struct connman_service *connman_service_create(void)
2263 {
2264         struct connman_service *service;
2265
2266         service = g_try_new0(struct connman_service, 1);
2267         if (service == NULL)
2268                 return NULL;
2269
2270         DBG("service %p", service);
2271
2272         service_initialize(service);
2273
2274         service->location = __connman_location_create(service);
2275
2276         return service;
2277 }
2278
2279 struct connman_location *__connman_service_get_location(struct connman_service *service)
2280 {
2281         return service->location;
2282 }
2283
2284 /**
2285  * connman_service_ref:
2286  * @service: service structure
2287  *
2288  * Increase reference counter of service
2289  */
2290 struct connman_service *connman_service_ref(struct connman_service *service)
2291 {
2292         DBG("%p", service);
2293
2294         g_atomic_int_inc(&service->refcount);
2295
2296         return service;
2297 }
2298
2299 /**
2300  * connman_service_unref:
2301  * @service: service structure
2302  *
2303  * Decrease reference counter of service
2304  */
2305 void connman_service_unref(struct connman_service *service)
2306 {
2307         __connman_service_put(service);
2308 }
2309
2310 static gint service_compare(gconstpointer a, gconstpointer b,
2311                                                         gpointer user_data)
2312 {
2313         struct connman_service *service_a = (void *) a;
2314         struct connman_service *service_b = (void *) b;
2315
2316         if (service_a->state != service_b->state) {
2317                 if (is_connected(service_a) == TRUE)
2318                         return -1;
2319                 if (is_connected(service_b) == TRUE)
2320                         return 1;
2321         }
2322
2323         if (service_a->order > service_b->order)
2324                 return -1;
2325
2326         if (service_a->order < service_b->order)
2327                 return 1;
2328
2329         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2330                 return -1;
2331
2332         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2333                 return 1;
2334
2335         if (service_a->type != service_b->type) {
2336                 switch (service_a->type) {
2337                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2338                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2339                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2340                 case CONNMAN_SERVICE_TYPE_GPS:
2341                 case CONNMAN_SERVICE_TYPE_VPN:
2342                         break;
2343                 case CONNMAN_SERVICE_TYPE_WIFI:
2344                         return 1;
2345                 case CONNMAN_SERVICE_TYPE_WIMAX:
2346                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2347                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2348                         return -1;
2349                 }
2350         }
2351
2352         return (gint) service_b->strength - (gint) service_a->strength;
2353 }
2354
2355 /**
2356  * connman_service_get_type:
2357  * @service: service structure
2358  *
2359  * Get the type of service
2360  */
2361 enum connman_service_type connman_service_get_type(struct connman_service *service)
2362 {
2363         if (service == NULL)
2364                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2365
2366         return service->type;
2367 }
2368
2369 /**
2370  * connman_service_get_interface:
2371  * @service: service structure
2372  *
2373  * Get network interface of service
2374  */
2375 char *connman_service_get_interface(struct connman_service *service)
2376 {
2377         int index;
2378
2379         if (service == NULL)
2380                 return NULL;
2381
2382         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2383                 index = connman_ipconfig_get_index(service->ipconfig);
2384
2385                 return connman_inet_ifname(index);
2386         }
2387
2388         if (service->network == NULL)
2389                 return NULL;
2390
2391         index = connman_network_get_index(service->network);
2392
2393         return connman_inet_ifname(index);
2394 }
2395
2396 /**
2397  * connman_service_get_network:
2398  * @service: service structure
2399  *
2400  * Get the service network
2401  */
2402 struct connman_network *
2403 __connman_service_get_network(struct connman_service *service)
2404 {
2405         if (service == NULL)
2406                 return NULL;
2407
2408         return service->network;
2409 }
2410
2411 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2412 {
2413         if (service == NULL)
2414                 return NULL;
2415
2416         return service->ipconfig;
2417 }
2418
2419 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2420 {
2421         if (service == NULL)
2422                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2423
2424         return service->security;
2425 }
2426
2427 /**
2428  * __connman_service_set_favorite:
2429  * @service: service structure
2430  * @favorite: favorite value
2431  *
2432  * Change the favorite setting of service
2433  */
2434 int __connman_service_set_favorite(struct connman_service *service,
2435                                                 connman_bool_t favorite)
2436 {
2437         GSequenceIter *iter;
2438
2439         iter = g_hash_table_lookup(service_hash, service->identifier);
2440         if (iter == NULL)
2441                 return -ENOENT;
2442
2443         if (service->favorite == favorite)
2444                 return -EALREADY;
2445
2446         service->favorite = favorite;
2447
2448         favorite_changed(service);
2449
2450         g_sequence_sort_changed(iter, service_compare, NULL);
2451
2452         __connman_profile_changed(FALSE);
2453
2454         return 0;
2455 }
2456
2457 int __connman_service_set_immutable(struct connman_service *service,
2458                                                 connman_bool_t immutable)
2459 {
2460         service->immutable = immutable;
2461
2462         immutable_changed(service);
2463
2464         return 0;
2465 }
2466
2467 void __connman_service_set_string(struct connman_service *service,
2468                                   const char *key, const char *value)
2469 {
2470         if (g_str_equal(key, "EAP") == TRUE) {
2471                 g_free(service->eap);
2472                 service->eap = g_strdup(value);
2473         } else if (g_str_equal(key, "Identity") == TRUE) {
2474                 g_free(service->identity);
2475                 service->identity = g_strdup(value);
2476         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2477                 g_free(service->ca_cert_file);
2478                 service->ca_cert_file = g_strdup(value);
2479         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2480                 g_free(service->client_cert_file);
2481                 service->client_cert_file = g_strdup(value);
2482         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2483                 g_free(service->private_key_file);
2484                 service->private_key_file = g_strdup(value);
2485         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2486                 g_free(service->private_key_passphrase);
2487                 service->private_key_passphrase = g_strdup(value);
2488         } else if (g_str_equal(key, "Phase2") == TRUE) {
2489                 g_free(service->phase2);
2490                 service->phase2 = g_strdup(value);
2491         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2492                 g_free(service->passphrase);
2493                 service->passphrase = g_strdup(value);
2494         }
2495 }
2496
2497 int __connman_service_indicate_state(struct connman_service *service,
2498                                         enum connman_service_state state)
2499 {
2500         GSequenceIter *iter;
2501
2502         DBG("service %p state %d", service, state);
2503
2504         if (service == NULL)
2505                 return -EINVAL;
2506
2507         if (service->state == state)
2508                 return -EALREADY;
2509
2510         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2511                                 state == CONNMAN_SERVICE_STATE_IDLE)
2512                 return -EINVAL;
2513
2514         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2515                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2516                 return -EINVAL;
2517
2518         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2519                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2520                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2521                 state_changed(service);
2522
2523                 reply_pending(service, ECONNABORTED);
2524
2525                 __connman_service_disconnect(service);
2526         }
2527
2528         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2529                 __connman_ipconfig_enable(service->ipconfig);
2530
2531         service->state = state;
2532         state_changed(service);
2533
2534         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2535                 if (service->login_required == TRUE) {
2536                         service->login_required = FALSE;
2537                         login_changed(service);
2538                 }
2539
2540                 connman_timeserver_sync();
2541         }
2542
2543         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2544                 connman_bool_t reconnect;
2545
2546                 reconnect = get_reconnect_state(service);
2547                 if (reconnect == TRUE)
2548                         __connman_service_auto_connect();
2549         }
2550
2551         if (state == CONNMAN_SERVICE_STATE_READY) {
2552                 set_reconnect_state(service, TRUE);
2553
2554                 __connman_service_set_favorite(service, TRUE);
2555
2556                 reply_pending(service, 0);
2557
2558                 service->userconnect = FALSE;
2559
2560                 g_get_current_time(&service->modified);
2561                 __connman_storage_save_service(service);
2562
2563                 update_nameservers(service);
2564                 dns_changed(service);
2565
2566                 __connman_wpad_start(service);
2567
2568                 __connman_notifier_connect(service->type);
2569
2570                 default_changed();
2571         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2572                 __connman_location_finish(service);
2573
2574                 default_changed();
2575
2576                 __connman_wpad_stop(service);
2577
2578                 update_nameservers(service);
2579                 dns_changed(service);
2580
2581                 __connman_notifier_disconnect(service->type);
2582         }
2583
2584         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2585                 reply_pending(service, EIO);
2586
2587                 if (service->userconnect == FALSE)
2588                         __connman_service_auto_connect();
2589
2590                 g_get_current_time(&service->modified);
2591                 __connman_storage_save_service(service);
2592         } else
2593                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2594
2595         iter = g_hash_table_lookup(service_hash, service->identifier);
2596         if (iter != NULL)
2597                 g_sequence_sort_changed(iter, service_compare, NULL);
2598
2599         __connman_profile_changed(FALSE);
2600
2601         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2602                 default_changed();
2603
2604         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2605                 struct connman_service *def_service = get_default();
2606
2607                 if (__connman_notifier_count_connected() == 0 &&
2608                         def_service != NULL &&
2609                                 def_service->provider != NULL)
2610                         __connman_provider_disconnect(def_service->provider);
2611         }
2612
2613         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2614                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2615                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2616
2617         return 0;
2618 }
2619
2620 int __connman_service_indicate_error(struct connman_service *service,
2621                                         enum connman_service_error error)
2622 {
2623         DBG("service %p error %d", service, error);
2624
2625         if (service == NULL)
2626                 return -EINVAL;
2627
2628         service->error = error;
2629
2630         return __connman_service_indicate_state(service,
2631                                         CONNMAN_SERVICE_STATE_FAILURE);
2632 }
2633
2634 int __connman_service_indicate_default(struct connman_service *service)
2635 {
2636         DBG("service %p", service);
2637
2638         default_changed();
2639
2640         __connman_location_detect(service);
2641
2642         return 0;
2643 }
2644
2645 int __connman_service_request_login(struct connman_service *service)
2646 {
2647         DBG("service %p", service);
2648
2649         if (service == NULL)
2650                 return -EINVAL;
2651
2652         service->login_required = TRUE;
2653         login_changed(service);
2654
2655         return 0;
2656 }
2657
2658 static connman_bool_t prepare_network(struct connman_service *service)
2659 {
2660         enum connman_network_type type;
2661         unsigned int ssid_len;
2662
2663         type = connman_network_get_type(service->network);
2664
2665         switch (type) {
2666         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2667         case CONNMAN_NETWORK_TYPE_VENDOR:
2668                 return FALSE;
2669         case CONNMAN_NETWORK_TYPE_WIFI:
2670                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2671                                                         &ssid_len) == NULL)
2672                         return FALSE;
2673
2674                 connman_network_set_string(service->network,
2675                                 "WiFi.Passphrase", service->passphrase);
2676                 break;
2677         case CONNMAN_NETWORK_TYPE_ETHERNET:
2678         case CONNMAN_NETWORK_TYPE_WIMAX:
2679         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2680         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2681                 break;
2682         case CONNMAN_NETWORK_TYPE_CELLULAR:
2683                 connman_network_set_string(service->network,
2684                                                 "Cellular.APN", service->apn);
2685
2686                 connman_network_set_string(service->network,
2687                                         "Cellular.Username", service->username);
2688                 connman_network_set_string(service->network,
2689                                         "Cellular.Password", service->password);
2690                 break;
2691         }
2692
2693         return TRUE;
2694 }
2695
2696 static void prepare_8021x(struct connman_service *service)
2697 {
2698         if (service->eap != NULL)
2699                 connman_network_set_string(service->network, "WiFi.EAP",
2700                                                                 service->eap);
2701
2702         if (service->identity != NULL)
2703                 connman_network_set_string(service->network, "WiFi.Identity",
2704                                                         service->identity);
2705
2706         if (service->ca_cert_file != NULL)
2707                 connman_network_set_string(service->network, "WiFi.CACertFile",
2708                                                         service->ca_cert_file);
2709
2710         if (service->client_cert_file != NULL)
2711                 connman_network_set_string(service->network,
2712                                                 "WiFi.ClientCertFile",
2713                                                 service->client_cert_file);
2714
2715         if (service->private_key_file != NULL)
2716                 connman_network_set_string(service->network,
2717                                                 "WiFi.PrivateKeyFile",
2718                                                 service->private_key_file);
2719
2720         if (service->private_key_passphrase != NULL)
2721                 connman_network_set_string(service->network,
2722                                         "WiFi.PrivateKeyPassphrase",
2723                                         service->private_key_passphrase);
2724
2725         if (service->phase2 != NULL)
2726                 connman_network_set_string(service->network, "WiFi.Phase2",
2727                                                         service->phase2);
2728 }
2729
2730 int __connman_service_connect(struct connman_service *service)
2731 {
2732         int err;
2733
2734         DBG("service %p", service);
2735
2736         if (is_connected(service) == TRUE)
2737                 return -EISCONN;
2738
2739         if (is_connecting(service) == TRUE)
2740                 return -EALREADY;
2741
2742         switch (service->type) {
2743         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2744         case CONNMAN_SERVICE_TYPE_SYSTEM:
2745         case CONNMAN_SERVICE_TYPE_GPS:
2746                 return -EINVAL;
2747         case CONNMAN_SERVICE_TYPE_ETHERNET:
2748         case CONNMAN_SERVICE_TYPE_WIMAX:
2749         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2750         case CONNMAN_SERVICE_TYPE_VPN:
2751                 break;
2752         case CONNMAN_SERVICE_TYPE_CELLULAR:
2753                 if (service->apn == NULL)
2754                         return -EINVAL;
2755                 break;
2756         case CONNMAN_SERVICE_TYPE_WIFI:
2757                 switch (service->security) {
2758                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2759                 case CONNMAN_SERVICE_SECURITY_NONE:
2760                         break;
2761                 case CONNMAN_SERVICE_SECURITY_WEP:
2762                 case CONNMAN_SERVICE_SECURITY_PSK:
2763                 case CONNMAN_SERVICE_SECURITY_WPA:
2764                 case CONNMAN_SERVICE_SECURITY_RSN:
2765                         if (service->passphrase == NULL)
2766                                 return -ENOKEY;
2767                         break;
2768                 case CONNMAN_SERVICE_SECURITY_8021X:
2769                         break;
2770                 }
2771                 break;
2772         }
2773
2774         if (service->network != NULL) {
2775                 if (prepare_network(service) == FALSE)
2776                         return -EINVAL;
2777
2778                 switch (service->security) {
2779                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2780                 case CONNMAN_SERVICE_SECURITY_NONE:
2781                 case CONNMAN_SERVICE_SECURITY_WEP:
2782                 case CONNMAN_SERVICE_SECURITY_PSK:
2783                 case CONNMAN_SERVICE_SECURITY_WPA:
2784                 case CONNMAN_SERVICE_SECURITY_RSN:
2785                         break;
2786                 case CONNMAN_SERVICE_SECURITY_8021X:
2787                         prepare_8021x(service);
2788                         break;
2789                 }
2790
2791                 __connman_ipconfig_enable(service->ipconfig);
2792
2793                 err = __connman_network_connect(service->network);
2794         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2795                                         service->provider != NULL)
2796                 err = __connman_provider_connect(service->provider);
2797         else
2798                 return -EOPNOTSUPP;
2799
2800         if (err < 0) {
2801                 if (err != -EINPROGRESS) {
2802                         __connman_ipconfig_disable(service->ipconfig);
2803                         return err;
2804                 }
2805
2806                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2807                                                 connect_timeout, service);
2808
2809                 return -EINPROGRESS;
2810         }
2811
2812         return 0;
2813 }
2814
2815 int __connman_service_disconnect(struct connman_service *service)
2816 {
2817         struct connman_ipconfig *ipv6config;
2818         int err;
2819
2820         DBG("service %p", service);
2821
2822         if (service->network != NULL) {
2823                 err = __connman_network_disconnect(service->network);
2824         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2825                                         service->provider != NULL)
2826                 err = __connman_provider_disconnect(service->provider);
2827         else
2828                 return -EOPNOTSUPP;
2829
2830         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2831
2832         __connman_ipconfig_clear_address(service->ipconfig);
2833
2834         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2835
2836         __connman_ipconfig_clear_address(ipv6config);
2837
2838         __connman_ipconfig_disable(service->ipconfig);
2839
2840         if (err < 0) {
2841                 if (err != -EINPROGRESS)
2842                         return err;
2843
2844                 return -EINPROGRESS;
2845         }
2846
2847         return 0;
2848 }
2849
2850 /**
2851  * __connman_service_lookup:
2852  * @pattern: search pattern
2853  * @path: return object path
2854  *
2855  * Look up a service path from a search pattern
2856  */
2857 int __connman_service_lookup(const char *pattern, const char **path)
2858 {
2859         GHashTableIter iter;
2860         gpointer key, value;
2861
2862         g_hash_table_iter_init(&iter, service_hash);
2863
2864         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
2865                 GSequenceIter *iter = value;
2866                 struct connman_service *service = g_sequence_get(iter);
2867
2868                 if (g_strcmp0(service->identifier, pattern) == 0 ||
2869                                 g_strcmp0(service->name, pattern) == 0) {
2870                         *path = (const char *) service->path;
2871                         return 0;
2872                 }
2873         }
2874
2875         return -ENXIO;
2876 }
2877
2878 /**
2879  * lookup_by_identifier:
2880  * @identifier: service identifier
2881  *
2882  * Look up a service by identifier (reference count will not be increased)
2883  */
2884 static struct connman_service *lookup_by_identifier(const char *identifier)
2885 {
2886         GSequenceIter *iter;
2887
2888         iter = g_hash_table_lookup(service_hash, identifier);
2889         if (iter != NULL)
2890                 return g_sequence_get(iter);
2891
2892         return NULL;
2893 }
2894
2895 static struct connman_network *create_hidden_wifi(struct connman_device *device,
2896                 const char *ssid, const char *mode, const char *security)
2897 {
2898         struct connman_network *network;
2899         char *name;
2900         int index;
2901         unsigned int i, ssid_len;
2902
2903         ssid_len = strlen(ssid);
2904         if (ssid_len < 1)
2905                 return NULL;
2906
2907         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
2908         if (network == NULL)
2909                 return NULL;
2910
2911         connman_network_set_blob(network, "WiFi.SSID",
2912                                         (unsigned char *) ssid, ssid_len);
2913
2914         connman_network_set_string(network, "WiFi.Mode", mode);
2915         connman_network_set_string(network, "WiFi.Security", security);
2916
2917         name = g_try_malloc0(ssid_len + 1);
2918         if (name == NULL) {
2919                 connman_network_unref(network);
2920                 return NULL;
2921         }
2922
2923         for (i = 0; i < ssid_len; i++) {
2924                 if (g_ascii_isprint(ssid[i]))
2925                         name[i] = ssid[i];
2926                 else
2927                         name[i] = ' ';
2928         }
2929
2930         connman_network_set_name(network, name);
2931
2932         g_free(name);
2933
2934         index = connman_device_get_index(device);
2935         connman_network_set_index(network, index);
2936
2937         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
2938
2939         if (connman_device_add_network(device, network) < 0) {
2940                 connman_network_unref(network);
2941                 return NULL;
2942         }
2943
2944         connman_network_set_available(network, TRUE);
2945
2946         return network;
2947 }
2948
2949 int __connman_service_create_and_connect(DBusMessage *msg)
2950 {
2951         struct connman_service *service;
2952         struct connman_network *network;
2953         struct connman_device *device;
2954         DBusMessageIter iter, array;
2955         const char *mode = "managed", *security = "none", *group_security;
2956         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
2957         unsigned int ssid_len = 0;
2958         const char *ident;
2959         char *name, *group;
2960         gboolean created = FALSE;
2961         int err;
2962
2963         dbus_message_iter_init(msg, &iter);
2964         dbus_message_iter_recurse(&iter, &array);
2965
2966         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
2967                 DBusMessageIter entry, value;
2968                 const char *key;
2969
2970                 dbus_message_iter_recurse(&array, &entry);
2971                 dbus_message_iter_get_basic(&entry, &key);
2972
2973                 dbus_message_iter_next(&entry);
2974                 dbus_message_iter_recurse(&entry, &value);
2975
2976                 switch (dbus_message_iter_get_arg_type(&value)) {
2977                 case DBUS_TYPE_STRING:
2978                         if (g_str_equal(key, "Type") == TRUE)
2979                                 dbus_message_iter_get_basic(&value, &type);
2980                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
2981                                         g_str_equal(key, "Mode") == TRUE)
2982                                 dbus_message_iter_get_basic(&value, &mode);
2983                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
2984                                         g_str_equal(key, "Security") == TRUE)
2985                                 dbus_message_iter_get_basic(&value, &security);
2986                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
2987                                         g_str_equal(key, "Passphrase") == TRUE)
2988                                 dbus_message_iter_get_basic(&value, &passphrase);
2989                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
2990                                         g_str_equal(key, "SSID") == TRUE)
2991                                 dbus_message_iter_get_basic(&value, &ssid);
2992                 }
2993
2994                 dbus_message_iter_next(&array);
2995         }
2996
2997         if (type == NULL)
2998                 return -EINVAL;
2999
3000         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3001                 return -EOPNOTSUPP;
3002
3003         if (ssid == NULL)
3004                 return -EINVAL;
3005
3006         ssid_len = strlen(ssid);
3007         if (ssid_len < 1)
3008                 return -EINVAL;
3009
3010         if (g_strcmp0(security, "none") != 0 &&
3011                                 g_strcmp0(security, "wep") != 0 &&
3012                                 g_strcmp0(security, "psk") != 0 &&
3013                                 g_strcmp0(security, "wpa") != 0 &&
3014                                 g_strcmp0(security, "rsn") != 0 &&
3015                                 g_strcmp0(security, "ieee8021x") != 0)
3016                 return -EINVAL;
3017
3018         device = __connman_element_find_device(CONNMAN_DEVICE_TYPE_WIFI);
3019         if (device == NULL)
3020                 return -EOPNOTSUPP;
3021
3022         ident = connman_device_get_ident(device);
3023         if (ident == NULL)
3024                 return -EOPNOTSUPP;
3025
3026
3027         if (!g_strcmp0(security, "wpa") ||
3028                 !g_strcmp0(security, "rsn"))
3029                 group_security = "psk";
3030         else
3031                 group_security = security;
3032
3033         group = connman_wifi_build_group_name((unsigned char *) ssid,
3034                                                 ssid_len, mode, group_security);
3035         if (group == NULL)
3036                 return -EINVAL;
3037
3038         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3039
3040         service = lookup_by_identifier(name);
3041
3042         if (service != NULL)
3043                 goto done;
3044
3045         network = create_hidden_wifi(device, ssid, mode, security);
3046         if (network != NULL) {
3047                 connman_network_set_group(network, group);
3048                 created = TRUE;
3049         }
3050
3051         service = lookup_by_identifier(name);
3052
3053 done:
3054         g_free(name);
3055         g_free(group);
3056
3057         if (service == NULL) {
3058                 err = -EOPNOTSUPP;
3059                 goto failed;
3060         }
3061
3062         set_reconnect_state(service, FALSE);
3063
3064         __connman_device_disconnect(device);
3065
3066         if (passphrase != NULL) {
3067                 g_free(service->passphrase);
3068                 service->passphrase = g_strdup(passphrase);
3069         }
3070
3071         service->userconnect = TRUE;
3072
3073         err = __connman_service_connect(service);
3074         if (err < 0 && err != -EINPROGRESS)
3075                 goto failed;
3076
3077         g_dbus_send_reply(connection, msg,
3078                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3079                                                         DBUS_TYPE_INVALID);
3080
3081         return 0;
3082
3083 failed:
3084         if (service != NULL && created == TRUE) {
3085                 struct connman_network *network = service->network;
3086
3087                 if (network != NULL) {
3088                         connman_network_set_available(network, FALSE);
3089                         __connman_device_cleanup_networks(device);
3090                 } else
3091                         __connman_service_put(service);
3092         }
3093
3094         return err;
3095 }
3096
3097 /**
3098  * __connman_service_get:
3099  * @identifier: service identifier
3100  *
3101  * Look up a service by identifier or create a new one if not found
3102  */
3103 static struct connman_service *service_get(const char *identifier)
3104 {
3105         struct connman_service *service;
3106         GSequenceIter *iter;
3107
3108         iter = g_hash_table_lookup(service_hash, identifier);
3109         if (iter != NULL) {
3110                 service = g_sequence_get(iter);
3111                 if (service != NULL)
3112                         connman_service_ref(service);
3113                 return service;
3114         }
3115
3116         service = connman_service_create();
3117         if (service == NULL)
3118                 return NULL;
3119
3120         DBG("service %p", service);
3121
3122         service->identifier = g_strdup(identifier);
3123
3124         service->profile = g_strdup(__connman_profile_active_ident());
3125
3126         iter = g_sequence_insert_sorted(service_list, service,
3127                                                 service_compare, NULL);
3128
3129         g_hash_table_insert(service_hash, service->identifier, iter);
3130
3131         return service;
3132 }
3133
3134 static int service_register(struct connman_service *service)
3135 {
3136         const char *path = __connman_profile_active_path();
3137         GSequenceIter *iter;
3138
3139         DBG("service %p", service);
3140
3141         if (service->path != NULL)
3142                 return -EALREADY;
3143
3144         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3145
3146         DBG("path %s", service->path);
3147
3148         __connman_config_provision_service(service);
3149
3150         __connman_storage_load_service(service);
3151
3152         g_dbus_register_interface(connection, service->path,
3153                                         CONNMAN_SERVICE_INTERFACE,
3154                                         service_methods, service_signals,
3155                                                         NULL, service, NULL);
3156
3157         iter = g_hash_table_lookup(service_hash, service->identifier);
3158         if (iter != NULL)
3159                 g_sequence_sort_changed(iter, service_compare, NULL);
3160
3161         __connman_profile_changed(TRUE);
3162
3163         return 0;
3164 }
3165
3166 static void service_up(struct connman_ipconfig *ipconfig)
3167 {
3168         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3169
3170         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3171
3172         link_changed(service);
3173
3174         service->stats.valid = FALSE;
3175         service->stats_roaming.valid = FALSE;
3176 }
3177
3178 static void service_down(struct connman_ipconfig *ipconfig)
3179 {
3180         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3181 }
3182
3183 static void service_lower_up(struct connman_ipconfig *ipconfig)
3184 {
3185         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3186
3187         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3188
3189         stats_start(service);
3190 }
3191
3192 static void service_lower_down(struct connman_ipconfig *ipconfig)
3193 {
3194         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3195
3196         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3197
3198         stats_stop(service);
3199         __connman_storage_save_service(service);
3200 }
3201
3202 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3203 {
3204         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3205
3206         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3207
3208         settings_changed(service);
3209 }
3210
3211 static void service_ip_release(struct connman_ipconfig *ipconfig)
3212 {
3213         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3214
3215         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3216
3217         settings_changed(service);
3218 }
3219
3220 static const struct connman_ipconfig_ops service_ops = {
3221         .up             = service_up,
3222         .down           = service_down,
3223         .lower_up       = service_lower_up,
3224         .lower_down     = service_lower_down,
3225         .ip_bound       = service_ip_bound,
3226         .ip_release     = service_ip_release,
3227 };
3228
3229 static void setup_ipconfig(struct connman_service *service, int index)
3230 {
3231         if (index < 0)
3232                 return;
3233
3234         service->ipconfig = connman_ipconfig_create(index);
3235         if (service->ipconfig == NULL)
3236                 return;
3237
3238         connman_ipconfig_set_method(service->ipconfig,
3239                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3240
3241         connman_ipconfig_set_data(service->ipconfig, service);
3242
3243         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3244 }
3245
3246 void __connman_service_create_ipconfig(struct connman_service *service,
3247                                                                 int index)
3248 {
3249         struct connman_ipconfig *ipv6config;
3250         const char *ident = service->profile;
3251         GKeyFile *keyfile;
3252
3253         if (service->ipconfig != NULL)
3254                 return;
3255
3256         setup_ipconfig(service, index);
3257
3258         if (ident == NULL)
3259                 return;
3260
3261         keyfile = __connman_storage_open_profile(ident);
3262         if (keyfile == NULL)
3263                 return;
3264
3265
3266         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3267         if (ipv6config != NULL)
3268                 __connman_ipconfig_load(ipv6config, keyfile,
3269                                         service->identifier, "IPv6.");
3270
3271         __connman_ipconfig_load(service->ipconfig, keyfile,
3272                                         service->identifier, "IPv4.");
3273         g_key_file_free(keyfile);
3274 }
3275
3276 /**
3277  * __connman_service_lookup_from_network:
3278  * @network: network structure
3279  *
3280  * Look up a service by network (reference count will not be increased)
3281  */
3282 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3283 {
3284         struct connman_service *service;
3285         const char *ident, *group;
3286         char *name;
3287
3288         DBG("network %p", network);
3289
3290         ident = __connman_network_get_ident(network);
3291         if (ident == NULL)
3292                 return NULL;
3293
3294         group = connman_network_get_group(network);
3295         if (group == NULL)
3296                 return NULL;
3297
3298         name = g_strdup_printf("%s_%s_%s",
3299                         __connman_network_get_type(network), ident, group);
3300         service = lookup_by_identifier(name);
3301         g_free(name);
3302
3303         return service;
3304 }
3305
3306 struct connman_service *__connman_service_lookup_from_index(int index)
3307 {
3308         struct connman_service *service;
3309         GSequenceIter *iter;
3310
3311         iter = g_sequence_get_begin_iter(service_list);
3312
3313         while (g_sequence_iter_is_end(iter) == FALSE) {
3314                 service = g_sequence_get(iter);
3315
3316                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3317                         return service;
3318
3319                 iter = g_sequence_iter_next(iter);
3320         }
3321
3322         return NULL;
3323 }
3324
3325 const char *__connman_service_get_path(struct connman_service *service)
3326 {
3327         return service->path;
3328 }
3329
3330 unsigned int __connman_service_get_order(struct connman_service *service)
3331 {
3332         GSequenceIter *iter;
3333
3334         if (service == NULL)
3335                 return 0;
3336
3337         if (service->favorite == FALSE) {
3338                 service->order = 0;
3339                 goto done;
3340         }
3341
3342         iter = g_hash_table_lookup(service_hash, service->identifier);
3343         if (iter != NULL) {
3344                 if (g_sequence_iter_get_position(iter) == 0)
3345                         service->order = 1;
3346                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3347                         service->order = 10;
3348                 else
3349                         service->order = 0;
3350         }
3351
3352 done:
3353         return service->order;
3354 }
3355
3356 static enum connman_service_type convert_network_type(struct connman_network *network)
3357 {
3358         enum connman_network_type type = connman_network_get_type(network);
3359
3360         switch (type) {
3361         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3362         case CONNMAN_NETWORK_TYPE_VENDOR:
3363                 break;
3364         case CONNMAN_NETWORK_TYPE_ETHERNET:
3365                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3366         case CONNMAN_NETWORK_TYPE_WIFI:
3367                 return CONNMAN_SERVICE_TYPE_WIFI;
3368         case CONNMAN_NETWORK_TYPE_WIMAX:
3369                 return CONNMAN_SERVICE_TYPE_WIMAX;
3370         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3371         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3372                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3373         case CONNMAN_NETWORK_TYPE_CELLULAR:
3374                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3375         }
3376
3377         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3378 }
3379
3380 static enum connman_service_mode convert_wifi_mode(const char *mode)
3381 {
3382         if (mode == NULL)
3383                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3384         else if (g_str_equal(mode, "managed") == TRUE)
3385                 return CONNMAN_SERVICE_MODE_MANAGED;
3386         else if (g_str_equal(mode, "adhoc") == TRUE)
3387                 return CONNMAN_SERVICE_MODE_ADHOC;
3388         else
3389                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3390 }
3391
3392 static enum connman_service_security convert_wifi_security(const char *security)
3393 {
3394         if (security == NULL)
3395                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3396         else if (g_str_equal(security, "none") == TRUE)
3397                 return CONNMAN_SERVICE_SECURITY_NONE;
3398         else if (g_str_equal(security, "wep") == TRUE)
3399                 return CONNMAN_SERVICE_SECURITY_WEP;
3400         else if (g_str_equal(security, "psk") == TRUE)
3401                 return CONNMAN_SERVICE_SECURITY_PSK;
3402         else if (g_str_equal(security, "ieee8021x") == TRUE)
3403                 return CONNMAN_SERVICE_SECURITY_8021X;
3404         else if (g_str_equal(security, "wpa") == TRUE)
3405                 return CONNMAN_SERVICE_SECURITY_WPA;
3406         else if (g_str_equal(security, "rsn") == TRUE)
3407                 return CONNMAN_SERVICE_SECURITY_RSN;
3408         else
3409                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3410 }
3411
3412 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3413 {
3414         switch (mode) {
3415         case 0:
3416         case 1:
3417                 return CONNMAN_SERVICE_MODE_GPRS;
3418         case 3:
3419                 return CONNMAN_SERVICE_MODE_EDGE;
3420         case 2:
3421         case 4:
3422         case 5:
3423         case 6:
3424                 return CONNMAN_SERVICE_MODE_UMTS;
3425         }
3426
3427         return CONNMAN_SERVICE_MODE_UNKNOWN;
3428 }
3429
3430 static void update_from_network(struct connman_service *service,
3431                                         struct connman_network *network)
3432 {
3433         connman_uint8_t strength = service->strength;
3434         GSequenceIter *iter;
3435         const char *str;
3436
3437         DBG("service %p network %p", service, network);
3438
3439         if (is_connected(service) == TRUE)
3440                 return;
3441
3442         if (is_connecting(service) == TRUE)
3443                 return;
3444
3445         str = connman_network_get_string(network, "Name");
3446         if (str != NULL) {
3447                 g_free(service->name);
3448                 service->name = g_strdup(str);
3449                 service->hidden = FALSE;
3450         } else {
3451                 g_free(service->name);
3452                 service->name = NULL;
3453                 service->hidden = TRUE;
3454         }
3455
3456         service->strength = connman_network_get_uint8(network, "Strength");
3457         service->roaming = connman_network_get_bool(network, "Roaming");
3458
3459         if (service->strength == 0) {
3460                 /*
3461                  * Filter out 0-values; it's unclear what they mean
3462                  * and they cause anomalous sorting of the priority list.
3463                  */
3464                 service->strength = strength;
3465         }
3466
3467         str = connman_network_get_string(network, "WiFi.Mode");
3468         service->mode = convert_wifi_mode(str);
3469
3470         str = connman_network_get_string(network, "WiFi.Security");
3471         service->security = convert_wifi_security(str);
3472
3473         str = connman_network_get_string(network, "Cellular.MCC");
3474         g_free(service->mcc);
3475         service->mcc = g_strdup(str);
3476
3477         str = connman_network_get_string(network, "Cellular.MNC");
3478         g_free(service->mnc);
3479         service->mnc = g_strdup(str);
3480
3481         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3482                 connman_uint8_t value = connman_network_get_uint8(network,
3483                                                         "Cellular.Mode");
3484
3485                 service->mode = convert_cellular_mode(value);
3486         }
3487
3488         if (service->strength > strength && service->network != NULL) {
3489                 connman_network_unref(service->network);
3490                 service->network = connman_network_ref(network);
3491
3492                 strength_changed(service);
3493         }
3494
3495         if (service->network == NULL)
3496                 service->network = connman_network_ref(network);
3497
3498         iter = g_hash_table_lookup(service_hash, service->identifier);
3499         if (iter != NULL)
3500                 g_sequence_sort_changed(iter, service_compare, NULL);
3501 }
3502
3503 /**
3504  * __connman_service_create_from_network:
3505  * @network: network structure
3506  *
3507  * Look up service by network and if not found, create one
3508  */
3509 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3510 {
3511         struct connman_service *service;
3512         const char *ident, *group;
3513         char *name;
3514
3515         DBG("network %p", network);
3516
3517         ident = __connman_network_get_ident(network);
3518         if (ident == NULL)
3519                 return NULL;
3520
3521         group = connman_network_get_group(network);
3522         if (group == NULL)
3523                 return NULL;
3524
3525         name = g_strdup_printf("%s_%s_%s",
3526                         __connman_network_get_type(network), ident, group);
3527         service = service_get(name);
3528         g_free(name);
3529
3530         if (service == NULL)
3531                 return NULL;
3532
3533         if (__connman_network_get_weakness(network) == TRUE)
3534                 return service;
3535
3536         if (service->path != NULL) {
3537                 update_from_network(service, network);
3538                 __connman_profile_changed(TRUE);
3539                 return service;
3540         }
3541
3542         service->type = convert_network_type(network);
3543
3544         switch (service->type) {
3545         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3546         case CONNMAN_SERVICE_TYPE_SYSTEM:
3547         case CONNMAN_SERVICE_TYPE_ETHERNET:
3548         case CONNMAN_SERVICE_TYPE_WIMAX:
3549         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3550         case CONNMAN_SERVICE_TYPE_GPS:
3551         case CONNMAN_SERVICE_TYPE_VPN:
3552                 service->autoconnect = FALSE;
3553                 break;
3554         case CONNMAN_SERVICE_TYPE_WIFI:
3555         case CONNMAN_SERVICE_TYPE_CELLULAR:
3556                 service->autoconnect = TRUE;
3557                 break;
3558         }
3559
3560         service->state = CONNMAN_SERVICE_STATE_IDLE;
3561
3562         update_from_network(service, network);
3563
3564         setup_ipconfig(service, connman_network_get_index(network));
3565
3566         service_register(service);
3567
3568         if (service->favorite == TRUE)
3569                 __connman_service_auto_connect();
3570
3571         return service;
3572 }
3573
3574 void __connman_service_update_from_network(struct connman_network *network)
3575 {
3576         struct connman_service *service;
3577         enum connman_service_mode mode;
3578         connman_uint8_t strength, value;
3579         connman_bool_t roaming;
3580         GSequenceIter *iter;
3581         const char *name;
3582         connman_bool_t stats_enable;
3583
3584         DBG("network %p", network);
3585
3586         service = __connman_service_lookup_from_network(network);
3587         if (service == NULL)
3588                 return;
3589
3590         if (service->network == NULL)
3591                 return;
3592
3593         name = connman_network_get_string(service->network, "Name");
3594         if (g_strcmp0(service->name, name) != 0) {
3595                 g_free(service->name);
3596                 service->name = g_strdup(name);
3597                 connman_dbus_property_changed_basic(service->path,
3598                                 CONNMAN_SERVICE_INTERFACE, "Name",
3599                                 DBUS_TYPE_STRING, &service->name);
3600         }
3601
3602         strength = connman_network_get_uint8(service->network, "Strength");
3603         if (strength == service->strength)
3604                 goto roaming;
3605
3606         service->strength = strength;
3607
3608         strength_changed(service);
3609
3610 roaming:
3611         roaming = connman_network_get_bool(service->network, "Roaming");
3612         if (roaming == service->roaming)
3613                 goto done;
3614
3615         stats_enable = stats_enabled(service);
3616         if (stats_enable == TRUE)
3617                 stats_stop(service);
3618
3619         service->roaming = roaming;
3620
3621         if (stats_enable == TRUE)
3622                 stats_start(service);
3623
3624         roaming_changed(service);
3625
3626         iter = g_hash_table_lookup(service_hash, service->identifier);
3627         if (iter != NULL)
3628                 g_sequence_sort_changed(iter, service_compare, NULL);
3629
3630 done:
3631         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3632                 return;
3633
3634         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3635         mode = convert_cellular_mode(value);
3636
3637         if (mode == service->mode)
3638                 return;
3639
3640         service->mode = mode;
3641
3642         mode_changed(service);
3643 }
3644
3645 void __connman_service_remove_from_network(struct connman_network *network)
3646 {
3647         struct connman_service *service;
3648
3649         DBG("network %p", network);
3650
3651         service = __connman_service_lookup_from_network(network);
3652         if (service == NULL)
3653                 return;
3654
3655         __connman_service_put(service);
3656 }
3657
3658 /**
3659  * __connman_service_create_from_provider:
3660  * @provider: provider structure
3661  *
3662  * Look up service by provider and if not found, create one
3663  */
3664 struct connman_service *
3665 __connman_service_create_from_provider(struct connman_provider *provider)
3666 {
3667         struct connman_service *service;
3668         const char *ident, *str;
3669         char *name;
3670         int index = connman_provider_get_index(provider);
3671
3672         DBG("provider %p", provider);
3673
3674         ident = __connman_provider_get_ident(provider);
3675         if (ident == NULL)
3676                 return NULL;
3677
3678         name = g_strdup_printf("vpn_%s", ident);
3679         service = service_get(name);
3680         g_free(name);
3681
3682         if (service == NULL)
3683                 return NULL;
3684
3685         service->type = CONNMAN_SERVICE_TYPE_VPN;
3686         service->provider = connman_provider_ref(provider);
3687         service->autoconnect = FALSE;
3688
3689         service->state = CONNMAN_SERVICE_STATE_IDLE;
3690
3691         str = connman_provider_get_string(provider, "Name");
3692         if (str != NULL) {
3693                 g_free(service->name);
3694                 service->name = g_strdup(str);
3695                 service->hidden = FALSE;
3696         } else {
3697                 g_free(service->name);
3698                 service->name = NULL;
3699                 service->hidden = TRUE;
3700         }
3701
3702         service->strength = 0;
3703
3704         service->ipconfig = connman_ipconfig_create(index);
3705         if (service->ipconfig == NULL)
3706                 return service;
3707
3708         connman_ipconfig_set_method(service->ipconfig,
3709                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3710
3711         connman_ipconfig_set_data(service->ipconfig, service);
3712
3713         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3714
3715         service_register(service);
3716
3717         return service;
3718 }
3719
3720 connman_bool_t __connman_service_stats_update(struct connman_service *service,
3721                                 unsigned int rx_packets, unsigned int tx_packets,
3722                                 unsigned int rx_bytes, unsigned int tx_bytes,
3723                                 unsigned int rx_errors, unsigned int tx_errors,
3724                                 unsigned int rx_dropped, unsigned int tx_dropped)
3725 {
3726         unsigned int seconds;
3727         struct connman_stats *stats = stats_get(service);
3728         gboolean valid = stats->valid;
3729
3730         DBG("service %p", service);
3731
3732         if (is_connected(service) == FALSE)
3733                 return valid;
3734
3735         if (valid == TRUE) {
3736                 stats->rx_packets +=
3737                         rx_packets - stats->rx_packets_last;
3738                 stats->tx_packets +=
3739                         tx_packets - stats->tx_packets_last;
3740                 stats->rx_bytes +=
3741                         rx_bytes - stats->rx_bytes_last;
3742                 stats->tx_bytes +=
3743                         tx_bytes - stats->tx_bytes_last;
3744                 stats->rx_errors +=
3745                         rx_errors - stats->rx_errors_last;
3746                 stats->tx_errors +=
3747                         tx_errors - stats->tx_errors_last;
3748                 stats->rx_dropped +=
3749                         rx_dropped - stats->rx_dropped_last;
3750                 stats->tx_dropped +=
3751                         tx_dropped - stats->tx_dropped_last;
3752         } else {
3753                 stats->valid = TRUE;
3754         }
3755
3756         stats->rx_packets_last = rx_packets;
3757         stats->tx_packets_last = tx_packets;
3758         stats->rx_bytes_last = rx_bytes;
3759         stats->tx_bytes_last = tx_bytes;
3760         stats->rx_errors_last = rx_errors;
3761         stats->tx_errors_last = tx_errors;
3762         stats->rx_dropped_last = rx_dropped;
3763         stats->tx_dropped_last = tx_dropped;
3764
3765         seconds = g_timer_elapsed(stats->timer, NULL);
3766         stats->time = stats->time_start + seconds;
3767
3768         return valid;
3769 }
3770
3771 static int service_load(struct connman_service *service)
3772 {
3773         const char *ident = service->profile;
3774         GKeyFile *keyfile;
3775         GError *error = NULL;
3776         gchar *pathname, *data = NULL;
3777         gsize length;
3778         gchar *str;
3779         connman_bool_t autoconnect;
3780         unsigned int ssid_len;
3781         int err = 0;
3782
3783         DBG("service %p", service);
3784
3785         if (ident == NULL)
3786                 return -EINVAL;
3787
3788         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3789         if (pathname == NULL)
3790                 return -ENOMEM;
3791
3792         keyfile = g_key_file_new();
3793
3794         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3795                 g_free(pathname);
3796                 return -ENOENT;
3797         }
3798
3799         g_free(pathname);
3800
3801         if (g_key_file_load_from_data(keyfile, data, length,
3802                                                         0, NULL) == FALSE) {
3803                 g_free(data);
3804                 return -EILSEQ;
3805         }
3806
3807         g_free(data);
3808
3809         switch (service->type) {
3810         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3811         case CONNMAN_SERVICE_TYPE_SYSTEM:
3812         case CONNMAN_SERVICE_TYPE_ETHERNET:
3813         case CONNMAN_SERVICE_TYPE_GPS:
3814         case CONNMAN_SERVICE_TYPE_VPN:
3815                 break;
3816         case CONNMAN_SERVICE_TYPE_WIFI:
3817                 if (service->name == NULL) {
3818                         gchar *name;
3819
3820                         name = g_key_file_get_string(keyfile,
3821                                         service->identifier, "Name", NULL);
3822                         if (name != NULL) {
3823                                 g_free(service->name);
3824                                 service->name = name;
3825                         }
3826
3827                         if (service->network != NULL)
3828                                 connman_network_set_name(service->network,
3829                                                                         name);
3830                 }
3831
3832                 if (service->network &&
3833                                 connman_network_get_blob(service->network,
3834                                         "WiFi.SSID", &ssid_len) == NULL) {
3835                         gchar *hex_ssid;
3836
3837                         hex_ssid = g_key_file_get_string(keyfile,
3838                                                         service->identifier,
3839                                                                 "SSID", NULL);
3840
3841                         if (hex_ssid != NULL) {
3842                                 gchar *ssid;
3843                                 unsigned int i, j = 0, hex;
3844                                 size_t hex_ssid_len = strlen(hex_ssid);
3845
3846                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3847                                 if (ssid == NULL) {
3848                                         g_free(hex_ssid);
3849                                         err = -ENOMEM;
3850                                         goto done;
3851                                 }
3852
3853                                 for (i = 0; i < hex_ssid_len; i += 2) {
3854                                         sscanf(hex_ssid + i, "%02x", &hex);
3855                                         ssid[j++] = hex;
3856                                 }
3857
3858                                 connman_network_set_blob(service->network,
3859                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3860                         }
3861
3862                         g_free(hex_ssid);
3863                 }
3864                 /* fall through */
3865
3866         case CONNMAN_SERVICE_TYPE_WIMAX:
3867         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3868         case CONNMAN_SERVICE_TYPE_CELLULAR:
3869                 service->apn = g_key_file_get_string(keyfile,
3870                                         service->identifier, "APN", NULL);
3871
3872                 service->username = g_key_file_get_string(keyfile,
3873                                         service->identifier, "Username", NULL);
3874
3875                 service->password = g_key_file_get_string(keyfile,
3876                                         service->identifier, "Password", NULL);
3877
3878                 service->favorite = g_key_file_get_boolean(keyfile,
3879                                 service->identifier, "Favorite", NULL);
3880
3881                 autoconnect = g_key_file_get_boolean(keyfile,
3882                                 service->identifier, "AutoConnect", &error);
3883                 if (error == NULL)
3884                         service->autoconnect = autoconnect;
3885                 g_clear_error(&error);
3886
3887                 str = g_key_file_get_string(keyfile,
3888                                 service->identifier, "Failure", NULL);
3889                 if (str != NULL) {
3890                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3891                         service->error = string2error(str);
3892                 }
3893                 break;
3894         }
3895
3896         str = g_key_file_get_string(keyfile,
3897                                 service->identifier, "Modified", NULL);
3898         if (str != NULL) {
3899                 g_time_val_from_iso8601(str, &service->modified);
3900                 g_free(str);
3901         }
3902
3903         str = g_key_file_get_string(keyfile,
3904                                 service->identifier, "Passphrase", NULL);
3905         if (str != NULL) {
3906                 g_free(service->passphrase);
3907                 service->passphrase = str;
3908         }
3909
3910         if (service->ipconfig != NULL) {
3911                 struct connman_ipconfig *ipv6config;
3912
3913                 ipv6config = connman_ipconfig_get_ipv6config(
3914                                                 service->ipconfig);
3915                 if (ipv6config != NULL)
3916                         __connman_ipconfig_load(ipv6config, keyfile,
3917                                         service->identifier, "IPv6.");
3918
3919                 __connman_ipconfig_load(service->ipconfig, keyfile,
3920                                         service->identifier, "IPv4.");
3921         }
3922
3923         service->nameservers = g_key_file_get_string_list(keyfile,
3924                         service->identifier, "Nameservers", &length, NULL);
3925         if (service->nameservers != NULL && length == 0) {
3926                 g_strfreev(service->nameservers);
3927                 service->nameservers = NULL;
3928         }
3929
3930         service->domains = g_key_file_get_string_list(keyfile,
3931                         service->identifier, "Domains", &length, NULL);
3932         if (service->domains != NULL && length == 0) {
3933                 g_strfreev(service->domains);
3934                 service->domains = NULL;
3935         }
3936
3937         stats_load(service, keyfile);
3938 done:
3939         g_key_file_free(keyfile);
3940
3941         return err;
3942 }
3943
3944 static int service_save(struct connman_service *service)
3945 {
3946         const char *ident = service->profile;
3947         GKeyFile *keyfile;
3948         gchar *pathname, *data = NULL;
3949         gsize length;
3950         gchar *str;
3951         int err = 0;
3952
3953         DBG("service %p", service);
3954
3955         if (ident == NULL)
3956                 return -EINVAL;
3957
3958         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3959         if (pathname == NULL)
3960                 return -ENOMEM;
3961
3962         keyfile = g_key_file_new();
3963
3964         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
3965                 goto update;
3966
3967         if (length > 0) {
3968                 if (g_key_file_load_from_data(keyfile, data, length,
3969                                                         0, NULL) == FALSE)
3970                         goto done;
3971         }
3972
3973         g_free(data);
3974
3975 update:
3976         if (service->name != NULL)
3977                 g_key_file_set_string(keyfile, service->identifier,
3978                                                 "Name", service->name);
3979
3980         switch (service->type) {
3981         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3982         case CONNMAN_SERVICE_TYPE_SYSTEM:
3983         case CONNMAN_SERVICE_TYPE_ETHERNET:
3984         case CONNMAN_SERVICE_TYPE_GPS:
3985         case CONNMAN_SERVICE_TYPE_VPN:
3986                 break;
3987         case CONNMAN_SERVICE_TYPE_WIFI:
3988                 if (service->network) {
3989                         const unsigned char *ssid;
3990                         unsigned int ssid_len = 0;
3991
3992                         ssid = connman_network_get_blob(service->network,
3993                                                         "WiFi.SSID", &ssid_len);
3994
3995                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
3996                                 char *identifier = service->identifier;
3997                                 GString *str;
3998                                 unsigned int i;
3999
4000                                 str = g_string_sized_new(ssid_len * 2);
4001                                 if (str == NULL) {
4002                                         err = -ENOMEM;
4003                                         goto done;
4004                                 }
4005
4006                                 for (i = 0; i < ssid_len; i++)
4007                                         g_string_append_printf(str,
4008                                                         "%02x", ssid[i]);
4009
4010                                 g_key_file_set_string(keyfile, identifier,
4011                                                         "SSID", str->str);
4012
4013                                 g_string_free(str, TRUE);
4014                         }
4015                 }
4016                 /* fall through */
4017
4018         case CONNMAN_SERVICE_TYPE_WIMAX:
4019         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4020         case CONNMAN_SERVICE_TYPE_CELLULAR:
4021                 if (service->apn != NULL)
4022                         g_key_file_set_string(keyfile, service->identifier,
4023                                                         "APN", service->apn);
4024
4025                 if (service->username != NULL)
4026                         g_key_file_set_string(keyfile, service->identifier,
4027                                                 "Username", service->username);
4028
4029                 if (service->password != NULL)
4030                         g_key_file_set_string(keyfile, service->identifier,
4031                                                 "Password", service->password);
4032
4033                 g_key_file_set_boolean(keyfile, service->identifier,
4034                                         "Favorite", service->favorite);
4035
4036                 if (service->favorite == TRUE)
4037                         g_key_file_set_boolean(keyfile, service->identifier,
4038                                         "AutoConnect", service->autoconnect);
4039
4040                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4041                         const char *failure = error2string(service->error);
4042                         if (failure != NULL)
4043                                 g_key_file_set_string(keyfile,
4044                                                         service->identifier,
4045                                                         "Failure", failure);
4046                 } else {
4047                         g_key_file_remove_key(keyfile, service->identifier,
4048                                                         "Failure", NULL);
4049                 }
4050                 break;
4051         }
4052
4053         str = g_time_val_to_iso8601(&service->modified);
4054         if (str != NULL) {
4055                 g_key_file_set_string(keyfile, service->identifier,
4056                                                         "Modified", str);
4057                 g_free(str);
4058         }
4059
4060         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4061                 g_key_file_set_string(keyfile, service->identifier,
4062                                         "Passphrase", service->passphrase);
4063         else
4064                 g_key_file_remove_key(keyfile, service->identifier,
4065                                                         "Passphrase", NULL);
4066
4067         if (service->ipconfig != NULL) {
4068                 struct connman_ipconfig *ipv6config;
4069
4070                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4071                 if (ipv6config != NULL)
4072                         __connman_ipconfig_save(ipv6config, keyfile,
4073                                                 service->identifier, "IPv6.");
4074
4075                 __connman_ipconfig_save(service->ipconfig, keyfile,
4076                                         service->identifier, "IPv4.");
4077         }
4078
4079         if (service->nameservers != NULL) {
4080                 guint len = g_strv_length(service->nameservers);
4081
4082                 g_key_file_set_string_list(keyfile, service->identifier,
4083                                                                 "Nameservers",
4084                                 (const gchar **) service->nameservers, len);
4085         } else
4086                 g_key_file_remove_key(keyfile, service->identifier,
4087                                                         "Nameservers", NULL);
4088
4089         if (service->domains != NULL) {
4090                 guint len = g_strv_length(service->domains);
4091
4092                 g_key_file_set_string_list(keyfile, service->identifier,
4093                                                                 "Domains",
4094                                 (const gchar **) service->domains, len);
4095         } else
4096                 g_key_file_remove_key(keyfile, service->identifier,
4097                                                         "Domains", NULL);
4098
4099         stats_save(service, keyfile);
4100
4101         data = g_key_file_to_data(keyfile, &length, NULL);
4102
4103         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4104                 connman_error("Failed to store service information");
4105
4106 done:
4107         g_free(data);
4108
4109         g_key_file_free(keyfile);
4110
4111         g_free(pathname);
4112
4113         return err;
4114 }
4115
4116 static struct connman_storage service_storage = {
4117         .name           = "service",
4118         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4119         .service_load   = service_load,
4120         .service_save   = service_save,
4121 };
4122
4123 int __connman_service_init(void)
4124 {
4125         DBG("");
4126
4127         connection = connman_dbus_get_connection();
4128
4129         if (connman_storage_register(&service_storage) < 0)
4130                 connman_error("Failed to register service storage");
4131
4132         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4133                                                                 NULL, NULL);
4134
4135         service_list = g_sequence_new(service_free);
4136
4137         return 0;
4138 }
4139
4140 void __connman_service_cleanup(void)
4141 {
4142         DBG("");
4143
4144         g_sequence_free(service_list);
4145         service_list = NULL;
4146
4147         g_hash_table_destroy(service_hash);
4148         service_hash = NULL;
4149
4150         connman_storage_unregister(&service_storage);
4151
4152         dbus_connection_unref(connection);
4153 }