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 static DBusMessage *get_properties(DBusConnection *conn,
1373                                         DBusMessage *msg, void *user_data)
1374 {
1375         struct connman_service *service = user_data;
1376         DBusMessage *reply;
1377         DBusMessageIter array, dict;
1378         dbus_bool_t limited = TRUE;
1379
1380         DBG("service %p", service);
1381
1382         if (__connman_security_check_privilege(msg,
1383                                 CONNMAN_SECURITY_PRIVILEGE_SECRET) == 0)
1384                 limited = FALSE;
1385
1386         reply = dbus_message_new_method_return(msg);
1387         if (reply == NULL)
1388                 return NULL;
1389
1390         dbus_message_iter_init_append(reply, &array);
1391
1392         connman_dbus_dict_open(&array, &dict);
1393         append_properties(&dict, limited, service);
1394         connman_dbus_dict_close(&array, &dict);
1395
1396         return reply;
1397 }
1398
1399 static DBusMessage *set_property(DBusConnection *conn,
1400                                         DBusMessage *msg, void *user_data)
1401 {
1402         struct connman_service *service = user_data;
1403         DBusMessageIter iter, value;
1404         const char *name;
1405         int type;
1406
1407         DBG("service %p", service);
1408
1409         if (dbus_message_iter_init(msg, &iter) == FALSE)
1410                 return __connman_error_invalid_arguments(msg);
1411
1412         dbus_message_iter_get_basic(&iter, &name);
1413         dbus_message_iter_next(&iter);
1414         dbus_message_iter_recurse(&iter, &value);
1415
1416         if (__connman_security_check_privilege(msg,
1417                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
1418                 return __connman_error_permission_denied(msg);
1419
1420         type = dbus_message_iter_get_arg_type(&value);
1421
1422         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1423                 connman_bool_t autoconnect;
1424
1425                 if (type != DBUS_TYPE_BOOLEAN)
1426                         return __connman_error_invalid_arguments(msg);
1427
1428                 if (service->favorite == FALSE)
1429                         return __connman_error_invalid_service(msg);
1430
1431                 dbus_message_iter_get_basic(&value, &autoconnect);
1432
1433                 if (service->autoconnect == autoconnect)
1434                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1435
1436                 service->autoconnect = autoconnect;
1437
1438                 autoconnect_changed(service);
1439
1440                 __connman_storage_save_service(service);
1441         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1442                 const char *passphrase;
1443
1444                 if (type != DBUS_TYPE_STRING)
1445                         return __connman_error_invalid_arguments(msg);
1446
1447                 if (service->immutable == TRUE)
1448                         return __connman_error_not_supported(msg);
1449
1450                 if (__connman_security_check_privilege(msg,
1451                                         CONNMAN_SECURITY_PRIVILEGE_SECRET) < 0)
1452                         return __connman_error_permission_denied(msg);
1453
1454                 dbus_message_iter_get_basic(&value, &passphrase);
1455
1456                 g_free(service->passphrase);
1457                 service->passphrase = g_strdup(passphrase);
1458
1459                 passphrase_changed(service);
1460
1461                 if (service->network != NULL)
1462                         connman_network_set_string(service->network,
1463                                 "WiFi.Passphrase", service->passphrase);
1464
1465                 __connman_storage_save_service(service);
1466         } else if (g_str_equal(name, "APN") == TRUE) {
1467                 const char *apn;
1468
1469                 if (type != DBUS_TYPE_STRING)
1470                         return __connman_error_invalid_arguments(msg);
1471
1472                 if (service->immutable == TRUE)
1473                         return __connman_error_not_supported(msg);
1474
1475                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1476                         return __connman_error_invalid_service(msg);
1477
1478                 dbus_message_iter_get_basic(&value, &apn);
1479
1480                 g_free(service->apn);
1481                 service->apn = g_strdup(apn);
1482
1483                 apn_changed(service);
1484
1485                 if (service->network != NULL)
1486                         connman_network_set_string(service->network,
1487                                                 "Cellular.APN", service->apn);
1488
1489                 __connman_storage_save_service(service);
1490         } else if (g_str_equal(name, "Username") == TRUE) {
1491                 const char *username;
1492
1493                 if (type != DBUS_TYPE_STRING)
1494                         return __connman_error_invalid_arguments(msg);
1495
1496                 if (service->immutable == TRUE)
1497                         return __connman_error_not_supported(msg);
1498
1499                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1500                         return __connman_error_invalid_service(msg);
1501
1502                 dbus_message_iter_get_basic(&value, &username);
1503
1504                 g_free(service->username);
1505                 service->username = g_strdup(username);
1506
1507                 if (service->network != NULL)
1508                         connman_network_set_string(service->network,
1509                                         "Cellular.Username", service->username);
1510
1511                 __connman_storage_save_service(service);
1512         } else if (g_str_equal(name, "Password") == TRUE) {
1513                 const char *password;
1514
1515                 if (type != DBUS_TYPE_STRING)
1516                         return __connman_error_invalid_arguments(msg);
1517
1518                 if (service->immutable == TRUE)
1519                         return __connman_error_not_supported(msg);
1520
1521                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1522                         return __connman_error_invalid_service(msg);
1523
1524                 dbus_message_iter_get_basic(&value, &password);
1525
1526                 g_free(service->password);
1527                 service->password = g_strdup(password);
1528
1529                 if (service->network != NULL)
1530                         connman_network_set_string(service->network,
1531                                         "Cellular.Password", service->password);
1532
1533                 __connman_storage_save_service(service);
1534         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1535                 DBusMessageIter entry;
1536                 GString *str;
1537                 int index;
1538                 const char *gw;
1539
1540                 if (type != DBUS_TYPE_ARRAY)
1541                         return __connman_error_invalid_arguments(msg);
1542
1543                 str = g_string_new(NULL);
1544                 if (str == NULL)
1545                         return __connman_error_invalid_arguments(msg);
1546
1547                 index = connman_network_get_index(service->network);
1548                 gw = __connman_ipconfig_get_gateway(index);
1549
1550                 if (gw && strlen(gw))
1551                         __connman_service_nameserver_del_routes(service);
1552
1553                 dbus_message_iter_recurse(&value, &entry);
1554
1555                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1556                         const char *val;
1557                         dbus_message_iter_get_basic(&entry, &val);
1558                         dbus_message_iter_next(&entry);
1559                         if (str->len > 0)
1560                                 g_string_append_printf(str, " %s", val);
1561                         else
1562                                 g_string_append(str, val);
1563                 }
1564
1565                 g_strfreev(service->nameservers);
1566
1567                 if (str->len > 0)
1568                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1569                 else
1570                         service->nameservers = NULL;
1571
1572                 g_string_free(str, TRUE);
1573
1574                 if (gw && strlen(gw))
1575                         __connman_service_nameserver_add_routes(service, gw);
1576
1577                 update_nameservers(service);
1578                 dns_configuration_changed(service);
1579
1580                 __connman_storage_save_service(service);
1581         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1582                 DBusMessageIter entry;
1583                 GString *str;
1584
1585                 if (type != DBUS_TYPE_ARRAY)
1586                         return __connman_error_invalid_arguments(msg);
1587
1588                 str = g_string_new(NULL);
1589                 if (str == NULL)
1590                         return __connman_error_invalid_arguments(msg);
1591
1592                 dbus_message_iter_recurse(&value, &entry);
1593
1594                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1595                         const char *val;
1596                         dbus_message_iter_get_basic(&entry, &val);
1597                         dbus_message_iter_next(&entry);
1598                         if (str->len > 0)
1599                                 g_string_append_printf(str, " %s", val);
1600                         else
1601                                 g_string_append(str, val);
1602                 }
1603
1604                 g_strfreev(service->domains);
1605
1606                 if (str->len > 0)
1607                         service->domains = g_strsplit_set(str->str, " ", 0);
1608                 else
1609                         service->domains = NULL;
1610
1611                 g_string_free(str, TRUE);
1612
1613                 //update_domains(service);
1614                 domain_configuration_changed(service);
1615
1616                 __connman_storage_save_service(service);
1617         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1618                         g_str_equal(name, "IPv6.Configuration")) {
1619
1620                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1621                 int err = 0;
1622                 struct connman_ipconfig *ipv6config;
1623
1624                 DBG("%s", name);
1625
1626                 ipv6config = connman_ipconfig_get_ipv6config(
1627                                                 service->ipconfig);
1628                 if (service->ipconfig == NULL)
1629                         return __connman_error_invalid_property(msg);
1630
1631                 if (is_connecting(service) ||
1632                                 is_connected(service)) {
1633                         __connman_network_clear_ipconfig(service->network,
1634                                                         service->ipconfig);
1635                         __connman_network_clear_ipconfig(service->network,
1636                                                                 ipv6config);
1637                 }
1638
1639                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1640                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1641                         err = __connman_ipconfig_set_config(
1642                                         service->ipconfig, type, &value);
1643                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1644                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1645                         err = __connman_ipconfig_set_config(
1646                                                 ipv6config, type, &value);
1647                 }
1648
1649                 if (err < 0) {
1650                         if (is_connected(service) ||
1651                                         is_connecting(service))
1652                                 __connman_network_set_ipconfig(
1653                                                         service->network,
1654                                                         service->ipconfig);
1655                         return __connman_error_failed(msg, -err);
1656                 }
1657
1658                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1659                         ipv4_configuration_changed(service);
1660                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1661                         ipv6_configuration_changed(service);
1662
1663                 if (is_connecting(service) ||
1664                                 is_connected(service))
1665                         __connman_network_set_ipconfig(service->network,
1666                                                         service->ipconfig);
1667
1668                 __connman_storage_save_service(service);
1669         } else
1670                 return __connman_error_invalid_property(msg);
1671
1672         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1673 }
1674
1675 static void set_idle(struct connman_service *service)
1676 {
1677         service->state = CONNMAN_SERVICE_STATE_IDLE;
1678         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1679         state_changed(service);
1680 }
1681
1682 static DBusMessage *clear_property(DBusConnection *conn,
1683                                         DBusMessage *msg, void *user_data)
1684 {
1685         struct connman_service *service = user_data;
1686         const char *name;
1687
1688         DBG("service %p", service);
1689
1690         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1691                                                         DBUS_TYPE_INVALID);
1692
1693         if (__connman_security_check_privilege(msg,
1694                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
1695                 return __connman_error_permission_denied(msg);
1696
1697         if (g_str_equal(name, "Error") == TRUE) {
1698                 set_idle(service);
1699
1700                 g_get_current_time(&service->modified);
1701                 __connman_storage_save_service(service);
1702         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1703                 if (service->immutable == TRUE)
1704                         return __connman_error_not_supported(msg);
1705
1706                 g_free(service->passphrase);
1707                 service->passphrase = NULL;
1708
1709                 passphrase_changed(service);
1710
1711                 __connman_storage_save_service(service);
1712         } else
1713                 return __connman_error_invalid_property(msg);
1714
1715         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1716 }
1717
1718 static connman_bool_t is_ignore(struct connman_service *service)
1719 {
1720         if (service->autoconnect == FALSE)
1721                 return TRUE;
1722
1723         if (service->roaming == TRUE)
1724                 return TRUE;
1725
1726         if (service->ignore == TRUE)
1727                 return TRUE;
1728
1729         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1730                 return TRUE;
1731
1732         return FALSE;
1733 }
1734
1735 void __connman_service_auto_connect(void)
1736 {
1737         struct connman_service *service = NULL;
1738         GSequenceIter *iter;
1739
1740         DBG("");
1741
1742         iter = g_sequence_get_begin_iter(service_list);
1743
1744         while (g_sequence_iter_is_end(iter) == FALSE) {
1745                 service = g_sequence_get(iter);
1746
1747                 if (service->pending != NULL)
1748                         return;
1749
1750                 if (is_connecting(service) == TRUE)
1751                         return;
1752
1753                 if (service->favorite == FALSE)
1754                         return;
1755
1756                 if (is_connected(service) == TRUE)
1757                         return;
1758
1759                 if (is_ignore(service) == FALSE &&
1760                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1761                         break;
1762
1763                 service = NULL;
1764
1765                 iter = g_sequence_iter_next(iter);
1766         }
1767
1768         if (service != NULL) {
1769                 service->userconnect = FALSE;
1770                 __connman_service_connect(service);
1771         }
1772 }
1773
1774 static void remove_timeout(struct connman_service *service)
1775 {
1776         if (service->timeout > 0) {
1777                 g_source_remove(service->timeout);
1778                 service->timeout = 0;
1779         }
1780 }
1781
1782 static void reply_pending(struct connman_service *service, int error)
1783 {
1784         remove_timeout(service);
1785
1786         if (service->pending != NULL) {
1787                 if (error > 0) {
1788                         DBusMessage *reply;
1789
1790                         reply = __connman_error_failed(service->pending,
1791                                                                 error);
1792                         if (reply != NULL)
1793                                 g_dbus_send_message(connection, reply);
1794                 } else
1795                         g_dbus_send_reply(connection, service->pending,
1796                                                         DBUS_TYPE_INVALID);
1797
1798                 dbus_message_unref(service->pending);
1799                 service->pending = NULL;
1800         }
1801 }
1802
1803 static gboolean connect_timeout(gpointer user_data)
1804 {
1805         struct connman_service *service = user_data;
1806         connman_bool_t autoconnect = FALSE;
1807
1808         DBG("service %p", service);
1809
1810         service->timeout = 0;
1811
1812         if (service->network != NULL)
1813                 __connman_network_disconnect(service->network);
1814
1815         __connman_ipconfig_disable(service->ipconfig);
1816
1817         if (service->pending != NULL) {
1818                 DBusMessage *reply;
1819
1820                 reply = __connman_error_operation_timeout(service->pending);
1821                 if (reply != NULL)
1822                         g_dbus_send_message(connection, reply);
1823
1824                 dbus_message_unref(service->pending);
1825                 service->pending = NULL;
1826         } else
1827                 autoconnect = TRUE;
1828
1829         __connman_service_indicate_state(service,
1830                                         CONNMAN_SERVICE_STATE_FAILURE);
1831
1832         if (autoconnect == TRUE && service->userconnect == FALSE)
1833                 __connman_service_auto_connect();
1834
1835         return FALSE;
1836 }
1837
1838 static void set_reconnect_state(struct connman_service *service,
1839                                                 connman_bool_t reconnect)
1840 {
1841         struct connman_device *device;
1842
1843         if (service->network == NULL)
1844                 return;
1845
1846         device = connman_network_get_device(service->network);
1847         if (device == NULL)
1848                 return;
1849
1850         __connman_device_set_reconnect(device, reconnect);
1851 }
1852
1853 static connman_bool_t get_reconnect_state(struct connman_service *service)
1854 {
1855         struct connman_device *device;
1856
1857         if (service->network == NULL)
1858                 return FALSE;
1859
1860         device = connman_network_get_device(service->network);
1861         if (device == NULL)
1862                 return FALSE;
1863
1864         return __connman_device_get_reconnect(device);
1865 }
1866
1867 struct connman_service *
1868 __connman_service_connect_type(enum connman_service_type type)
1869 {
1870         struct connman_service *service;
1871         GSequenceIter *iter;
1872         int err;
1873
1874         DBG("type %d", type);
1875
1876         /*
1877          * We go through the already sorted service list.
1878          * We pick the first one matching our type, or just
1879          * the first available one if we have no type.
1880          */
1881         iter = g_sequence_get_begin_iter(service_list);
1882         if (g_sequence_iter_is_end(iter))
1883                 return NULL;
1884         service = g_sequence_get(iter);
1885
1886         /*
1887          * If the first service is connected or about to be
1888          * connected, we return it, regardless of the type.
1889          */
1890         if ((g_sequence_iter_is_end(iter) == FALSE) &&
1891                 (is_connecting(service) == TRUE ||
1892                         is_connected(service) == TRUE))
1893                 return service;
1894
1895         while (g_sequence_iter_is_end(iter) == FALSE) {
1896                 if (service->type == type ||
1897                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
1898                         break;
1899
1900                 iter = g_sequence_iter_next(iter);
1901                 service = g_sequence_get(iter);
1902         }
1903
1904         if (g_sequence_iter_is_end(iter))
1905                 return NULL;
1906
1907         service->ignore = FALSE;
1908
1909         service->userconnect = TRUE;
1910
1911         set_reconnect_state(service, FALSE);
1912
1913         err = __connman_service_connect(service);
1914         if (err < 0) {
1915                 if (err == -ENOKEY)
1916                         if (__connman_agent_request_passphrase(service,
1917                                                                 NULL, NULL))
1918                                 return service;
1919
1920                 if (err != -EINPROGRESS)
1921                         return NULL;
1922         }
1923
1924         return service;
1925 }
1926
1927 static DBusMessage *connect_service(DBusConnection *conn,
1928                                         DBusMessage *msg, void *user_data)
1929 {
1930         struct connman_service *service = user_data;
1931         GSequenceIter *iter;
1932         int err;
1933
1934         DBG("service %p", service);
1935
1936         if (service->pending != NULL)
1937                 return __connman_error_in_progress(msg);
1938
1939         iter = g_sequence_get_begin_iter(service_list);
1940
1941         while (g_sequence_iter_is_end(iter) == FALSE) {
1942                 struct connman_service *temp = g_sequence_get(iter);
1943
1944                 if (service->type == temp->type &&
1945                                         is_connecting(temp) == TRUE)
1946                         return __connman_error_in_progress(msg);
1947
1948                 iter = g_sequence_iter_next(iter);
1949         }
1950
1951         service->ignore = FALSE;
1952
1953         service->userconnect = TRUE;
1954
1955         service->pending = dbus_message_ref(msg);
1956
1957         set_reconnect_state(service, FALSE);
1958
1959         err = __connman_service_connect(service);
1960         if (err < 0) {
1961                 if (err == -ENOKEY) {
1962                         if (__connman_agent_request_passphrase(service,
1963                                                         NULL, NULL) == 0)
1964                                 return NULL;
1965                 }
1966
1967                 if (err != -EINPROGRESS) {
1968                         dbus_message_unref(service->pending);
1969                         service->pending = NULL;
1970
1971                         return __connman_error_failed(msg, -err);
1972                 }
1973
1974                 return NULL;
1975         }
1976
1977         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1978 }
1979
1980 static DBusMessage *disconnect_service(DBusConnection *conn,
1981                                         DBusMessage *msg, void *user_data)
1982 {
1983         struct connman_service *service = user_data;
1984         int err;
1985
1986         DBG("service %p", service);
1987
1988         reply_pending(service, ECONNABORTED);
1989
1990         service->ignore = TRUE;
1991
1992         set_reconnect_state(service, FALSE);
1993
1994         err = __connman_service_disconnect(service);
1995         if (err < 0) {
1996                 if (err != -EINPROGRESS)
1997                         return __connman_error_failed(msg, -err);
1998
1999                 return NULL;
2000         }
2001
2002         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2003 }
2004
2005 static DBusMessage *remove_service(DBusConnection *conn,
2006                                         DBusMessage *msg, void *user_data)
2007 {
2008         struct connman_service *service = user_data;
2009
2010         DBG("service %p", service);
2011
2012         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2013                 return __connman_error_not_supported(msg);
2014
2015         if (service->immutable == TRUE)
2016                 return __connman_error_not_supported(msg);
2017
2018         if (service->favorite == FALSE &&
2019                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2020                 return __connman_error_not_supported(msg);
2021
2022         if (service->network != NULL) {
2023                 set_reconnect_state(service, FALSE);
2024
2025                 __connman_network_disconnect(service->network);
2026         }
2027
2028         g_free(service->passphrase);
2029         service->passphrase = NULL;
2030
2031         passphrase_changed(service);
2032
2033         g_free(service->apn);
2034         service->apn = NULL;
2035
2036         g_free(service->username);
2037         service->username = NULL;
2038
2039         g_free(service->password);
2040         service->password = NULL;
2041
2042         apn_changed(service);
2043
2044         set_idle(service);
2045
2046         __connman_service_set_favorite(service, FALSE);
2047         __connman_storage_save_service(service);
2048
2049         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2050 }
2051
2052 static DBusMessage *move_service(DBusConnection *conn,
2053                                         DBusMessage *msg, void *user_data,
2054                                                                 gboolean before)
2055 {
2056         struct connman_service *service = user_data;
2057         struct connman_service *target;
2058         const char *path;
2059         GSequenceIter *src, *dst;
2060
2061         DBG("service %p", service);
2062
2063         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2064                                                         DBUS_TYPE_INVALID);
2065
2066         if (service->favorite == FALSE)
2067                 return __connman_error_not_supported(msg);
2068
2069         target = find_service(path);
2070         if (target == NULL || target->favorite == FALSE || target == service)
2071                 return __connman_error_invalid_service(msg);
2072
2073         DBG("target %s", target->identifier);
2074
2075         if (target->state != service->state)
2076                 return __connman_error_invalid_service(msg);
2077
2078         g_get_current_time(&service->modified);
2079         __connman_storage_save_service(service);
2080
2081         src = g_hash_table_lookup(service_hash, service->identifier);
2082         dst = g_hash_table_lookup(service_hash, target->identifier);
2083
2084         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2085
2086         __connman_profile_changed(FALSE);
2087
2088         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2089 }
2090
2091 static DBusMessage *move_before(DBusConnection *conn,
2092                                         DBusMessage *msg, void *user_data)
2093 {
2094         return move_service(conn, msg, user_data, TRUE);
2095 }
2096
2097 static DBusMessage *move_after(DBusConnection *conn,
2098                                         DBusMessage *msg, void *user_data)
2099 {
2100         return move_service(conn, msg, user_data, FALSE);
2101 }
2102
2103 static DBusMessage *reset_counters(DBusConnection *conn,
2104                                         DBusMessage *msg, void *user_data)
2105 {
2106         struct connman_service *service = user_data;
2107
2108         reset_stats(service);
2109
2110         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2111 }
2112
2113 static GDBusMethodTable service_methods[] = {
2114         { "GetProperties", "",   "a{sv}", get_properties     },
2115         { "SetProperty",   "sv", "",      set_property       },
2116         { "ClearProperty", "s",  "",      clear_property     },
2117         { "Connect",       "",   "",      connect_service,
2118                                                 G_DBUS_METHOD_FLAG_ASYNC },
2119         { "Disconnect",    "",   "",      disconnect_service },
2120         { "Remove",        "",   "",      remove_service     },
2121         { "MoveBefore",    "o",  "",      move_before        },
2122         { "MoveAfter",     "o",  "",      move_after         },
2123         { "ResetCounters", "",   "",      reset_counters     },
2124         { },
2125 };
2126
2127 static GDBusSignalTable service_signals[] = {
2128         { "PropertyChanged", "sv" },
2129         { },
2130 };
2131
2132 static void service_free(gpointer user_data)
2133 {
2134         struct connman_service *service = user_data;
2135         char *path = service->path;
2136
2137         DBG("service %p", service);
2138
2139         reply_pending(service, ENOENT);
2140
2141         g_hash_table_remove(service_hash, service->identifier);
2142
2143         stats_stop(service);
2144         __connman_storage_save_service(service);
2145
2146         service->path = NULL;
2147
2148         if (path != NULL) {
2149                 __connman_profile_changed(FALSE);
2150
2151                 g_dbus_unregister_interface(connection, path,
2152                                                 CONNMAN_SERVICE_INTERFACE);
2153                 g_free(path);
2154         }
2155
2156         if (service->network != NULL)
2157                 connman_network_unref(service->network);
2158
2159         if (service->provider != NULL)
2160                 connman_provider_unref(service->provider);
2161
2162         if (service->ipconfig != NULL) {
2163                 connman_ipconfig_unref(service->ipconfig);
2164                 service->ipconfig = NULL;
2165         }
2166
2167         if (service->location != NULL)
2168                 connman_location_unref(service->location);
2169
2170         g_strfreev(service->nameservers);
2171         g_strfreev(service->domains);
2172
2173         g_free(service->nameserver);
2174         g_free(service->domainname);
2175         g_free(service->mcc);
2176         g_free(service->mnc);
2177         g_free(service->apn);
2178         g_free(service->username);
2179         g_free(service->password);
2180         g_free(service->profile);
2181         g_free(service->name);
2182         g_free(service->passphrase);
2183         g_free(service->identifier);
2184         g_free(service->eap);
2185         g_free(service->identity);
2186         g_free(service->ca_cert_file);
2187         g_free(service->client_cert_file);
2188         g_free(service->private_key_file);
2189         g_free(service->private_key_passphrase);
2190         g_free(service->phase2);
2191
2192         if (service->stats.timer != NULL)
2193                 g_timer_destroy(service->stats.timer);
2194         if (service->stats_roaming.timer != NULL)
2195                 g_timer_destroy(service->stats_roaming.timer);
2196
2197         g_free(service);
2198 }
2199
2200 /**
2201  * __connman_service_put:
2202  * @service: service structure
2203  *
2204  * Release service if no longer needed
2205  */
2206 void __connman_service_put(struct connman_service *service)
2207 {
2208         DBG("service %p", service);
2209
2210         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2211                 GSequenceIter *iter;
2212
2213                 iter = g_hash_table_lookup(service_hash, service->identifier);
2214                 if (iter != NULL) {
2215                         reply_pending(service, ECONNABORTED);
2216
2217                         __connman_service_disconnect(service);
2218
2219                         g_sequence_remove(iter);
2220                 } else
2221                         service_free(service);
2222         }
2223 }
2224
2225 static void stats_init(struct connman_service *service)
2226 {
2227         /* home */
2228         service->stats.valid = FALSE;
2229         service->stats.enabled = FALSE;
2230         service->stats.timer = g_timer_new();
2231
2232         /* roaming */
2233         service->stats_roaming.valid = FALSE;
2234         service->stats_roaming.enabled = FALSE;
2235         service->stats_roaming.timer = g_timer_new();
2236 }
2237
2238 static void service_initialize(struct connman_service *service)
2239 {
2240         DBG("service %p", service);
2241
2242         service->refcount = 1;
2243
2244         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2245         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2246         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2247         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2248
2249         service->favorite  = FALSE;
2250         service->immutable = FALSE;
2251         service->hidden = FALSE;
2252
2253         service->ignore = FALSE;
2254
2255         service->userconnect = FALSE;
2256
2257         service->order = 0;
2258
2259         stats_init(service);
2260
2261         service->provider = NULL;
2262 }
2263
2264 /**
2265  * connman_service_create:
2266  *
2267  * Allocate a new service.
2268  *
2269  * Returns: a newly-allocated #connman_service structure
2270  */
2271 struct connman_service *connman_service_create(void)
2272 {
2273         struct connman_service *service;
2274
2275         service = g_try_new0(struct connman_service, 1);
2276         if (service == NULL)
2277                 return NULL;
2278
2279         DBG("service %p", service);
2280
2281         service_initialize(service);
2282
2283         service->location = __connman_location_create(service);
2284
2285         return service;
2286 }
2287
2288 struct connman_location *__connman_service_get_location(struct connman_service *service)
2289 {
2290         return service->location;
2291 }
2292
2293 /**
2294  * connman_service_ref:
2295  * @service: service structure
2296  *
2297  * Increase reference counter of service
2298  */
2299 struct connman_service *connman_service_ref(struct connman_service *service)
2300 {
2301         DBG("%p", service);
2302
2303         g_atomic_int_inc(&service->refcount);
2304
2305         return service;
2306 }
2307
2308 /**
2309  * connman_service_unref:
2310  * @service: service structure
2311  *
2312  * Decrease reference counter of service
2313  */
2314 void connman_service_unref(struct connman_service *service)
2315 {
2316         __connman_service_put(service);
2317 }
2318
2319 static gint service_compare(gconstpointer a, gconstpointer b,
2320                                                         gpointer user_data)
2321 {
2322         struct connman_service *service_a = (void *) a;
2323         struct connman_service *service_b = (void *) b;
2324
2325         if (service_a->state != service_b->state) {
2326                 if (is_connected(service_a) == TRUE)
2327                         return -1;
2328                 if (is_connected(service_b) == TRUE)
2329                         return 1;
2330         }
2331
2332         if (service_a->order > service_b->order)
2333                 return -1;
2334
2335         if (service_a->order < service_b->order)
2336                 return 1;
2337
2338         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2339                 return -1;
2340
2341         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2342                 return 1;
2343
2344         if (service_a->type != service_b->type) {
2345                 switch (service_a->type) {
2346                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2347                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2348                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2349                 case CONNMAN_SERVICE_TYPE_GPS:
2350                 case CONNMAN_SERVICE_TYPE_VPN:
2351                         break;
2352                 case CONNMAN_SERVICE_TYPE_WIFI:
2353                         return 1;
2354                 case CONNMAN_SERVICE_TYPE_WIMAX:
2355                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2356                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2357                         return -1;
2358                 }
2359         }
2360
2361         return (gint) service_b->strength - (gint) service_a->strength;
2362 }
2363
2364 /**
2365  * connman_service_get_type:
2366  * @service: service structure
2367  *
2368  * Get the type of service
2369  */
2370 enum connman_service_type connman_service_get_type(struct connman_service *service)
2371 {
2372         if (service == NULL)
2373                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2374
2375         return service->type;
2376 }
2377
2378 /**
2379  * connman_service_get_interface:
2380  * @service: service structure
2381  *
2382  * Get network interface of service
2383  */
2384 char *connman_service_get_interface(struct connman_service *service)
2385 {
2386         int index;
2387
2388         if (service == NULL)
2389                 return NULL;
2390
2391         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2392                 index = connman_ipconfig_get_index(service->ipconfig);
2393
2394                 return connman_inet_ifname(index);
2395         }
2396
2397         if (service->network == NULL)
2398                 return NULL;
2399
2400         index = connman_network_get_index(service->network);
2401
2402         return connman_inet_ifname(index);
2403 }
2404
2405 /**
2406  * connman_service_get_network:
2407  * @service: service structure
2408  *
2409  * Get the service network
2410  */
2411 struct connman_network *
2412 __connman_service_get_network(struct connman_service *service)
2413 {
2414         if (service == NULL)
2415                 return NULL;
2416
2417         return service->network;
2418 }
2419
2420 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2421 {
2422         if (service == NULL)
2423                 return NULL;
2424
2425         return service->ipconfig;
2426 }
2427
2428 /**
2429  * __connman_service_set_favorite:
2430  * @service: service structure
2431  * @favorite: favorite value
2432  *
2433  * Change the favorite setting of service
2434  */
2435 int __connman_service_set_favorite(struct connman_service *service,
2436                                                 connman_bool_t favorite)
2437 {
2438         GSequenceIter *iter;
2439
2440         iter = g_hash_table_lookup(service_hash, service->identifier);
2441         if (iter == NULL)
2442                 return -ENOENT;
2443
2444         if (service->favorite == favorite)
2445                 return -EALREADY;
2446
2447         service->favorite = favorite;
2448
2449         favorite_changed(service);
2450
2451         g_sequence_sort_changed(iter, service_compare, NULL);
2452
2453         __connman_profile_changed(FALSE);
2454
2455         return 0;
2456 }
2457
2458 int __connman_service_set_immutable(struct connman_service *service,
2459                                                 connman_bool_t immutable)
2460 {
2461         service->immutable = immutable;
2462
2463         immutable_changed(service);
2464
2465         return 0;
2466 }
2467
2468 void __connman_service_set_string(struct connman_service *service,
2469                                   const char *key, const char *value)
2470 {
2471         if (g_str_equal(key, "EAP") == TRUE) {
2472                 g_free(service->eap);
2473                 service->eap = g_strdup(value);
2474         } else if (g_str_equal(key, "Identity") == TRUE) {
2475                 g_free(service->identity);
2476                 service->identity = g_strdup(value);
2477         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2478                 g_free(service->ca_cert_file);
2479                 service->ca_cert_file = g_strdup(value);
2480         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2481                 g_free(service->client_cert_file);
2482                 service->client_cert_file = g_strdup(value);
2483         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2484                 g_free(service->private_key_file);
2485                 service->private_key_file = g_strdup(value);
2486         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2487                 g_free(service->private_key_passphrase);
2488                 service->private_key_passphrase = g_strdup(value);
2489         } else if (g_str_equal(key, "Phase2") == TRUE) {
2490                 g_free(service->phase2);
2491                 service->phase2 = g_strdup(value);
2492         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2493                 g_free(service->passphrase);
2494                 service->passphrase = g_strdup(value);
2495         }
2496 }
2497
2498 int __connman_service_indicate_state(struct connman_service *service,
2499                                         enum connman_service_state state)
2500 {
2501         GSequenceIter *iter;
2502
2503         DBG("service %p state %d", service, state);
2504
2505         if (service == NULL)
2506                 return -EINVAL;
2507
2508         if (service->state == state)
2509                 return -EALREADY;
2510
2511         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2512                                 state == CONNMAN_SERVICE_STATE_IDLE)
2513                 return -EINVAL;
2514
2515         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2516                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2517                 return -EINVAL;
2518
2519         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2520                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2521                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2522                 state_changed(service);
2523
2524                 reply_pending(service, ECONNABORTED);
2525
2526                 __connman_service_disconnect(service);
2527         }
2528
2529         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2530                 __connman_ipconfig_enable(service->ipconfig);
2531
2532         service->state = state;
2533         state_changed(service);
2534
2535         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2536                 if (service->login_required == TRUE) {
2537                         service->login_required = FALSE;
2538                         login_changed(service);
2539                 }
2540
2541                 connman_timeserver_sync();
2542         }
2543
2544         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2545                 connman_bool_t reconnect;
2546
2547                 reconnect = get_reconnect_state(service);
2548                 if (reconnect == TRUE)
2549                         __connman_service_auto_connect();
2550         }
2551
2552         if (state == CONNMAN_SERVICE_STATE_READY) {
2553                 set_reconnect_state(service, TRUE);
2554
2555                 __connman_service_set_favorite(service, TRUE);
2556
2557                 reply_pending(service, 0);
2558
2559                 service->userconnect = FALSE;
2560
2561                 g_get_current_time(&service->modified);
2562                 __connman_storage_save_service(service);
2563
2564                 update_nameservers(service);
2565                 dns_changed(service);
2566
2567                 __connman_wpad_start(service);
2568
2569                 __connman_notifier_connect(service->type);
2570
2571                 default_changed();
2572         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2573                 __connman_location_finish(service);
2574
2575                 default_changed();
2576
2577                 __connman_wpad_stop(service);
2578
2579                 update_nameservers(service);
2580                 dns_changed(service);
2581
2582                 __connman_notifier_disconnect(service->type);
2583         }
2584
2585         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2586                 reply_pending(service, EIO);
2587
2588                 if (service->userconnect == FALSE)
2589                         __connman_service_auto_connect();
2590
2591                 g_get_current_time(&service->modified);
2592                 __connman_storage_save_service(service);
2593         } else
2594                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2595
2596         iter = g_hash_table_lookup(service_hash, service->identifier);
2597         if (iter != NULL)
2598                 g_sequence_sort_changed(iter, service_compare, NULL);
2599
2600         __connman_profile_changed(FALSE);
2601
2602         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2603                 default_changed();
2604
2605         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2606                 struct connman_service *def_service = get_default();
2607
2608                 if (__connman_notifier_count_connected() == 0 &&
2609                         def_service != NULL &&
2610                                 def_service->provider != NULL)
2611                         __connman_provider_disconnect(def_service->provider);
2612         }
2613
2614         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2615                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2616                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2617
2618         return 0;
2619 }
2620
2621 int __connman_service_indicate_error(struct connman_service *service,
2622                                         enum connman_service_error error)
2623 {
2624         DBG("service %p error %d", service, error);
2625
2626         if (service == NULL)
2627                 return -EINVAL;
2628
2629         service->error = error;
2630
2631         return __connman_service_indicate_state(service,
2632                                         CONNMAN_SERVICE_STATE_FAILURE);
2633 }
2634
2635 int __connman_service_indicate_default(struct connman_service *service)
2636 {
2637         DBG("service %p", service);
2638
2639         default_changed();
2640
2641         __connman_location_detect(service);
2642
2643         return 0;
2644 }
2645
2646 int __connman_service_request_login(struct connman_service *service)
2647 {
2648         DBG("service %p", service);
2649
2650         if (service == NULL)
2651                 return -EINVAL;
2652
2653         service->login_required = TRUE;
2654         login_changed(service);
2655
2656         return 0;
2657 }
2658
2659 static connman_bool_t prepare_network(struct connman_service *service)
2660 {
2661         enum connman_network_type type;
2662         unsigned int ssid_len;
2663
2664         type = connman_network_get_type(service->network);
2665
2666         switch (type) {
2667         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2668         case CONNMAN_NETWORK_TYPE_VENDOR:
2669                 return FALSE;
2670         case CONNMAN_NETWORK_TYPE_WIFI:
2671                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2672                                                         &ssid_len) == NULL)
2673                         return FALSE;
2674
2675                 connman_network_set_string(service->network,
2676                                 "WiFi.Passphrase", service->passphrase);
2677                 break;
2678         case CONNMAN_NETWORK_TYPE_ETHERNET:
2679         case CONNMAN_NETWORK_TYPE_WIMAX:
2680         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2681         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2682                 break;
2683         case CONNMAN_NETWORK_TYPE_CELLULAR:
2684                 connman_network_set_string(service->network,
2685                                                 "Cellular.APN", service->apn);
2686
2687                 connman_network_set_string(service->network,
2688                                         "Cellular.Username", service->username);
2689                 connman_network_set_string(service->network,
2690                                         "Cellular.Password", service->password);
2691                 break;
2692         }
2693
2694         return TRUE;
2695 }
2696
2697 static void prepare_8021x(struct connman_service *service)
2698 {
2699         if (service->eap != NULL)
2700                 connman_network_set_string(service->network, "WiFi.EAP",
2701                                                                 service->eap);
2702
2703         if (service->identity != NULL)
2704                 connman_network_set_string(service->network, "WiFi.Identity",
2705                                                         service->identity);
2706
2707         if (service->ca_cert_file != NULL)
2708                 connman_network_set_string(service->network, "WiFi.CACertFile",
2709                                                         service->ca_cert_file);
2710
2711         if (service->client_cert_file != NULL)
2712                 connman_network_set_string(service->network,
2713                                                 "WiFi.ClientCertFile",
2714                                                 service->client_cert_file);
2715
2716         if (service->private_key_file != NULL)
2717                 connman_network_set_string(service->network,
2718                                                 "WiFi.PrivateKeyFile",
2719                                                 service->private_key_file);
2720
2721         if (service->private_key_passphrase != NULL)
2722                 connman_network_set_string(service->network,
2723                                         "WiFi.PrivateKeyPassphrase",
2724                                         service->private_key_passphrase);
2725
2726         if (service->phase2 != NULL)
2727                 connman_network_set_string(service->network, "WiFi.Phase2",
2728                                                         service->phase2);
2729 }
2730
2731 int __connman_service_connect(struct connman_service *service)
2732 {
2733         int err;
2734
2735         DBG("service %p", service);
2736
2737         if (is_connected(service) == TRUE)
2738                 return -EISCONN;
2739
2740         if (is_connecting(service) == TRUE)
2741                 return -EALREADY;
2742
2743         switch (service->type) {
2744         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2745         case CONNMAN_SERVICE_TYPE_SYSTEM:
2746         case CONNMAN_SERVICE_TYPE_GPS:
2747                 return -EINVAL;
2748         case CONNMAN_SERVICE_TYPE_ETHERNET:
2749         case CONNMAN_SERVICE_TYPE_WIMAX:
2750         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2751         case CONNMAN_SERVICE_TYPE_VPN:
2752                 break;
2753         case CONNMAN_SERVICE_TYPE_CELLULAR:
2754                 if (service->apn == NULL)
2755                         return -EINVAL;
2756                 break;
2757         case CONNMAN_SERVICE_TYPE_WIFI:
2758                 switch (service->security) {
2759                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2760                 case CONNMAN_SERVICE_SECURITY_NONE:
2761                         break;
2762                 case CONNMAN_SERVICE_SECURITY_WEP:
2763                 case CONNMAN_SERVICE_SECURITY_PSK:
2764                 case CONNMAN_SERVICE_SECURITY_WPA:
2765                 case CONNMAN_SERVICE_SECURITY_RSN:
2766                         if (service->passphrase == NULL)
2767                                 return -ENOKEY;
2768                         break;
2769                 case CONNMAN_SERVICE_SECURITY_8021X:
2770                         break;
2771                 }
2772                 break;
2773         }
2774
2775         if (service->network != NULL) {
2776                 if (prepare_network(service) == FALSE)
2777                         return -EINVAL;
2778
2779                 switch (service->security) {
2780                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2781                 case CONNMAN_SERVICE_SECURITY_NONE:
2782                 case CONNMAN_SERVICE_SECURITY_WEP:
2783                 case CONNMAN_SERVICE_SECURITY_PSK:
2784                 case CONNMAN_SERVICE_SECURITY_WPA:
2785                 case CONNMAN_SERVICE_SECURITY_RSN:
2786                         break;
2787                 case CONNMAN_SERVICE_SECURITY_8021X:
2788                         prepare_8021x(service);
2789                         break;
2790                 }
2791
2792                 __connman_ipconfig_enable(service->ipconfig);
2793
2794                 err = __connman_network_connect(service->network);
2795         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2796                                         service->provider != NULL)
2797                 err = __connman_provider_connect(service->provider);
2798         else
2799                 return -EOPNOTSUPP;
2800
2801         if (err < 0) {
2802                 if (err != -EINPROGRESS) {
2803                         __connman_ipconfig_disable(service->ipconfig);
2804                         return err;
2805                 }
2806
2807                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2808                                                 connect_timeout, service);
2809
2810                 return -EINPROGRESS;
2811         }
2812
2813         return 0;
2814 }
2815
2816 int __connman_service_disconnect(struct connman_service *service)
2817 {
2818         struct connman_ipconfig *ipv6config;
2819         int err;
2820
2821         DBG("service %p", service);
2822
2823         if (service->network != NULL) {
2824                 err = __connman_network_disconnect(service->network);
2825         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2826                                         service->provider != NULL)
2827                 err = __connman_provider_disconnect(service->provider);
2828         else
2829                 return -EOPNOTSUPP;
2830
2831         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2832
2833         __connman_ipconfig_clear_address(service->ipconfig);
2834
2835         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2836
2837         __connman_ipconfig_clear_address(ipv6config);
2838
2839         __connman_ipconfig_disable(service->ipconfig);
2840
2841         if (err < 0) {
2842                 if (err != -EINPROGRESS)
2843                         return err;
2844
2845                 return -EINPROGRESS;
2846         }
2847
2848         return 0;
2849 }
2850
2851 /**
2852  * __connman_service_lookup:
2853  * @pattern: search pattern
2854  * @path: return object path
2855  *
2856  * Look up a service path from a search pattern
2857  */
2858 int __connman_service_lookup(const char *pattern, const char **path)
2859 {
2860         GHashTableIter iter;
2861         gpointer key, value;
2862
2863         g_hash_table_iter_init(&iter, service_hash);
2864
2865         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
2866                 GSequenceIter *iter = value;
2867                 struct connman_service *service = g_sequence_get(iter);
2868
2869                 if (g_strcmp0(service->identifier, pattern) == 0 ||
2870                                 g_strcmp0(service->name, pattern) == 0) {
2871                         *path = (const char *) service->path;
2872                         return 0;
2873                 }
2874         }
2875
2876         return -ENXIO;
2877 }
2878
2879 /**
2880  * lookup_by_identifier:
2881  * @identifier: service identifier
2882  *
2883  * Look up a service by identifier (reference count will not be increased)
2884  */
2885 static struct connman_service *lookup_by_identifier(const char *identifier)
2886 {
2887         GSequenceIter *iter;
2888
2889         iter = g_hash_table_lookup(service_hash, identifier);
2890         if (iter != NULL)
2891                 return g_sequence_get(iter);
2892
2893         return NULL;
2894 }
2895
2896 static struct connman_network *create_hidden_wifi(struct connman_device *device,
2897                 const char *ssid, const char *mode, const char *security)
2898 {
2899         struct connman_network *network;
2900         char *name;
2901         int index;
2902         unsigned int i, ssid_len;
2903
2904         ssid_len = strlen(ssid);
2905         if (ssid_len < 1)
2906                 return NULL;
2907
2908         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
2909         if (network == NULL)
2910                 return NULL;
2911
2912         connman_network_set_blob(network, "WiFi.SSID",
2913                                         (unsigned char *) ssid, ssid_len);
2914
2915         connman_network_set_string(network, "WiFi.Mode", mode);
2916         connman_network_set_string(network, "WiFi.Security", security);
2917
2918         name = g_try_malloc0(ssid_len + 1);
2919         if (name == NULL) {
2920                 connman_network_unref(network);
2921                 return NULL;
2922         }
2923
2924         for (i = 0; i < ssid_len; i++) {
2925                 if (g_ascii_isprint(ssid[i]))
2926                         name[i] = ssid[i];
2927                 else
2928                         name[i] = ' ';
2929         }
2930
2931         connman_network_set_name(network, name);
2932
2933         g_free(name);
2934
2935         index = connman_device_get_index(device);
2936         connman_network_set_index(network, index);
2937
2938         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
2939
2940         if (connman_device_add_network(device, network) < 0) {
2941                 connman_network_unref(network);
2942                 return NULL;
2943         }
2944
2945         connman_network_set_available(network, TRUE);
2946
2947         return network;
2948 }
2949
2950 int __connman_service_create_and_connect(DBusMessage *msg)
2951 {
2952         struct connman_service *service;
2953         struct connman_network *network;
2954         struct connman_device *device;
2955         DBusMessageIter iter, array;
2956         const char *mode = "managed", *security = "none", *group_security;
2957         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
2958         unsigned int ssid_len = 0;
2959         const char *ident;
2960         char *name, *group;
2961         gboolean created = FALSE;
2962         int err;
2963
2964         dbus_message_iter_init(msg, &iter);
2965         dbus_message_iter_recurse(&iter, &array);
2966
2967         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
2968                 DBusMessageIter entry, value;
2969                 const char *key;
2970
2971                 dbus_message_iter_recurse(&array, &entry);
2972                 dbus_message_iter_get_basic(&entry, &key);
2973
2974                 dbus_message_iter_next(&entry);
2975                 dbus_message_iter_recurse(&entry, &value);
2976
2977                 switch (dbus_message_iter_get_arg_type(&value)) {
2978                 case DBUS_TYPE_STRING:
2979                         if (g_str_equal(key, "Type") == TRUE)
2980                                 dbus_message_iter_get_basic(&value, &type);
2981                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
2982                                         g_str_equal(key, "Mode") == TRUE)
2983                                 dbus_message_iter_get_basic(&value, &mode);
2984                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
2985                                         g_str_equal(key, "Security") == TRUE)
2986                                 dbus_message_iter_get_basic(&value, &security);
2987                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
2988                                         g_str_equal(key, "Passphrase") == TRUE)
2989                                 dbus_message_iter_get_basic(&value, &passphrase);
2990                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
2991                                         g_str_equal(key, "SSID") == TRUE)
2992                                 dbus_message_iter_get_basic(&value, &ssid);
2993                 }
2994
2995                 dbus_message_iter_next(&array);
2996         }
2997
2998         if (type == NULL)
2999                 return -EINVAL;
3000
3001         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3002                 return -EOPNOTSUPP;
3003
3004         if (ssid == NULL)
3005                 return -EINVAL;
3006
3007         ssid_len = strlen(ssid);
3008         if (ssid_len < 1)
3009                 return -EINVAL;
3010
3011         if (g_strcmp0(security, "none") != 0 &&
3012                                 g_strcmp0(security, "wep") != 0 &&
3013                                 g_strcmp0(security, "psk") != 0 &&
3014                                 g_strcmp0(security, "wpa") != 0 &&
3015                                 g_strcmp0(security, "rsn") != 0 &&
3016                                 g_strcmp0(security, "ieee8021x") != 0)
3017                 return -EINVAL;
3018
3019         device = __connman_element_find_device(CONNMAN_DEVICE_TYPE_WIFI);
3020         if (device == NULL)
3021                 return -EOPNOTSUPP;
3022
3023         ident = __connman_device_get_ident(device);
3024         if (ident == NULL)
3025                 return -EOPNOTSUPP;
3026
3027
3028         if (!g_strcmp0(security, "wpa") ||
3029                 !g_strcmp0(security, "rsn"))
3030                 group_security = "psk";
3031         else
3032                 group_security = security;
3033
3034         group = connman_wifi_build_group_name((unsigned char *) ssid,
3035                                                 ssid_len, mode, group_security);
3036         if (group == NULL)
3037                 return -EINVAL;
3038
3039         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3040
3041         service = lookup_by_identifier(name);
3042
3043         if (service != NULL)
3044                 goto done;
3045
3046         network = create_hidden_wifi(device, ssid, mode, security);
3047         if (network != NULL) {
3048                 connman_network_set_group(network, group);
3049                 created = TRUE;
3050         }
3051
3052         service = lookup_by_identifier(name);
3053
3054 done:
3055         g_free(name);
3056         g_free(group);
3057
3058         if (service == NULL) {
3059                 err = -EOPNOTSUPP;
3060                 goto failed;
3061         }
3062
3063         set_reconnect_state(service, FALSE);
3064
3065         __connman_device_disconnect(device);
3066
3067         if (passphrase != NULL) {
3068                 g_free(service->passphrase);
3069                 service->passphrase = g_strdup(passphrase);
3070         }
3071
3072         service->userconnect = TRUE;
3073
3074         err = __connman_service_connect(service);
3075         if (err < 0 && err != -EINPROGRESS)
3076                 goto failed;
3077
3078         g_dbus_send_reply(connection, msg,
3079                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3080                                                         DBUS_TYPE_INVALID);
3081
3082         return 0;
3083
3084 failed:
3085         if (service != NULL && created == TRUE) {
3086                 struct connman_network *network = service->network;
3087
3088                 if (network != NULL) {
3089                         connman_network_set_available(network, FALSE);
3090                         __connman_device_cleanup_networks(device);
3091                 } else
3092                         __connman_service_put(service);
3093         }
3094
3095         return err;
3096 }
3097
3098 /**
3099  * __connman_service_get:
3100  * @identifier: service identifier
3101  *
3102  * Look up a service by identifier or create a new one if not found
3103  */
3104 static struct connman_service *service_get(const char *identifier)
3105 {
3106         struct connman_service *service;
3107         GSequenceIter *iter;
3108
3109         iter = g_hash_table_lookup(service_hash, identifier);
3110         if (iter != NULL) {
3111                 service = g_sequence_get(iter);
3112                 if (service != NULL)
3113                         connman_service_ref(service);
3114                 return service;
3115         }
3116
3117         service = connman_service_create();
3118         if (service == NULL)
3119                 return NULL;
3120
3121         DBG("service %p", service);
3122
3123         service->identifier = g_strdup(identifier);
3124
3125         service->profile = g_strdup(__connman_profile_active_ident());
3126
3127         iter = g_sequence_insert_sorted(service_list, service,
3128                                                 service_compare, NULL);
3129
3130         g_hash_table_insert(service_hash, service->identifier, iter);
3131
3132         return service;
3133 }
3134
3135 static int service_register(struct connman_service *service)
3136 {
3137         const char *path = __connman_profile_active_path();
3138         GSequenceIter *iter;
3139
3140         DBG("service %p", service);
3141
3142         if (service->path != NULL)
3143                 return -EALREADY;
3144
3145         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3146
3147         DBG("path %s", service->path);
3148
3149         __connman_config_provision_service(service);
3150
3151         __connman_storage_load_service(service);
3152
3153         g_dbus_register_interface(connection, service->path,
3154                                         CONNMAN_SERVICE_INTERFACE,
3155                                         service_methods, service_signals,
3156                                                         NULL, service, NULL);
3157
3158         iter = g_hash_table_lookup(service_hash, service->identifier);
3159         if (iter != NULL)
3160                 g_sequence_sort_changed(iter, service_compare, NULL);
3161
3162         __connman_profile_changed(TRUE);
3163
3164         return 0;
3165 }
3166
3167 static void service_up(struct connman_ipconfig *ipconfig)
3168 {
3169         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3170
3171         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3172
3173         link_changed(service);
3174
3175         service->stats.valid = FALSE;
3176         service->stats_roaming.valid = FALSE;
3177 }
3178
3179 static void service_down(struct connman_ipconfig *ipconfig)
3180 {
3181         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3182 }
3183
3184 static void service_lower_up(struct connman_ipconfig *ipconfig)
3185 {
3186         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3187
3188         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3189
3190         stats_start(service);
3191 }
3192
3193 static void service_lower_down(struct connman_ipconfig *ipconfig)
3194 {
3195         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3196
3197         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3198
3199         stats_stop(service);
3200         __connman_storage_save_service(service);
3201 }
3202
3203 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3204 {
3205         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3206
3207         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3208
3209         settings_changed(service);
3210 }
3211
3212 static void service_ip_release(struct connman_ipconfig *ipconfig)
3213 {
3214         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3215
3216         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3217
3218         settings_changed(service);
3219 }
3220
3221 static const struct connman_ipconfig_ops service_ops = {
3222         .up             = service_up,
3223         .down           = service_down,
3224         .lower_up       = service_lower_up,
3225         .lower_down     = service_lower_down,
3226         .ip_bound       = service_ip_bound,
3227         .ip_release     = service_ip_release,
3228 };
3229
3230 static void setup_ipconfig(struct connman_service *service, int index)
3231 {
3232         if (index < 0)
3233                 return;
3234
3235         service->ipconfig = connman_ipconfig_create(index);
3236         if (service->ipconfig == NULL)
3237                 return;
3238
3239         connman_ipconfig_set_method(service->ipconfig,
3240                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3241
3242         connman_ipconfig_set_data(service->ipconfig, service);
3243
3244         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3245 }
3246
3247 void __connman_service_create_ipconfig(struct connman_service *service,
3248                                                                 int index)
3249 {
3250         struct connman_ipconfig *ipv6config;
3251         const char *ident = service->profile;
3252         GKeyFile *keyfile;
3253
3254         if (service->ipconfig != NULL)
3255                 return;
3256
3257         setup_ipconfig(service, index);
3258
3259         if (ident == NULL)
3260                 return;
3261
3262         keyfile = __connman_storage_open_profile(ident);
3263         if (keyfile == NULL)
3264                 return;
3265
3266
3267         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3268         if (ipv6config != NULL)
3269                 __connman_ipconfig_load(ipv6config, keyfile,
3270                                         service->identifier, "IPv6.");
3271
3272         __connman_ipconfig_load(service->ipconfig, keyfile,
3273                                         service->identifier, "IPv4.");
3274         g_key_file_free(keyfile);
3275 }
3276
3277 /**
3278  * __connman_service_lookup_from_network:
3279  * @network: network structure
3280  *
3281  * Look up a service by network (reference count will not be increased)
3282  */
3283 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3284 {
3285         struct connman_service *service;
3286         const char *ident, *group;
3287         char *name;
3288
3289         DBG("network %p", network);
3290
3291         ident = __connman_network_get_ident(network);
3292         if (ident == NULL)
3293                 return NULL;
3294
3295         group = connman_network_get_group(network);
3296         if (group == NULL)
3297                 return NULL;
3298
3299         name = g_strdup_printf("%s_%s_%s",
3300                         __connman_network_get_type(network), ident, group);
3301         service = lookup_by_identifier(name);
3302         g_free(name);
3303
3304         return service;
3305 }
3306
3307 struct connman_service *__connman_service_lookup_from_index(int index)
3308 {
3309         struct connman_service *service;
3310         GSequenceIter *iter;
3311
3312         iter = g_sequence_get_begin_iter(service_list);
3313
3314         while (g_sequence_iter_is_end(iter) == FALSE) {
3315                 service = g_sequence_get(iter);
3316
3317                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3318                         return service;
3319
3320                 iter = g_sequence_iter_next(iter);
3321         }
3322
3323         return NULL;
3324 }
3325
3326 const char *__connman_service_get_path(struct connman_service *service)
3327 {
3328         return service->path;
3329 }
3330
3331 unsigned int __connman_service_get_order(struct connman_service *service)
3332 {
3333         GSequenceIter *iter;
3334
3335         if (service == NULL)
3336                 return 0;
3337
3338         if (service->favorite == FALSE) {
3339                 service->order = 0;
3340                 goto done;
3341         }
3342
3343         iter = g_hash_table_lookup(service_hash, service->identifier);
3344         if (iter != NULL) {
3345                 if (g_sequence_iter_get_position(iter) == 0)
3346                         service->order = 1;
3347                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3348                         service->order = 10;
3349                 else
3350                         service->order = 0;
3351         }
3352
3353 done:
3354         return service->order;
3355 }
3356
3357 static enum connman_service_type convert_network_type(struct connman_network *network)
3358 {
3359         enum connman_network_type type = connman_network_get_type(network);
3360
3361         switch (type) {
3362         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3363         case CONNMAN_NETWORK_TYPE_VENDOR:
3364                 break;
3365         case CONNMAN_NETWORK_TYPE_ETHERNET:
3366                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3367         case CONNMAN_NETWORK_TYPE_WIFI:
3368                 return CONNMAN_SERVICE_TYPE_WIFI;
3369         case CONNMAN_NETWORK_TYPE_WIMAX:
3370                 return CONNMAN_SERVICE_TYPE_WIMAX;
3371         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3372         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3373                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3374         case CONNMAN_NETWORK_TYPE_CELLULAR:
3375                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3376         }
3377
3378         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3379 }
3380
3381 static enum connman_service_mode convert_wifi_mode(const char *mode)
3382 {
3383         if (mode == NULL)
3384                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3385         else if (g_str_equal(mode, "managed") == TRUE)
3386                 return CONNMAN_SERVICE_MODE_MANAGED;
3387         else if (g_str_equal(mode, "adhoc") == TRUE)
3388                 return CONNMAN_SERVICE_MODE_ADHOC;
3389         else
3390                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3391 }
3392
3393 static enum connman_service_security convert_wifi_security(const char *security)
3394 {
3395         if (security == NULL)
3396                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3397         else if (g_str_equal(security, "none") == TRUE)
3398                 return CONNMAN_SERVICE_SECURITY_NONE;
3399         else if (g_str_equal(security, "wep") == TRUE)
3400                 return CONNMAN_SERVICE_SECURITY_WEP;
3401         else if (g_str_equal(security, "psk") == TRUE)
3402                 return CONNMAN_SERVICE_SECURITY_PSK;
3403         else if (g_str_equal(security, "ieee8021x") == TRUE)
3404                 return CONNMAN_SERVICE_SECURITY_8021X;
3405         else if (g_str_equal(security, "wpa") == TRUE)
3406                 return CONNMAN_SERVICE_SECURITY_WPA;
3407         else if (g_str_equal(security, "rsn") == TRUE)
3408                 return CONNMAN_SERVICE_SECURITY_RSN;
3409         else
3410                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3411 }
3412
3413 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3414 {
3415         switch (mode) {
3416         case 0:
3417         case 1:
3418                 return CONNMAN_SERVICE_MODE_GPRS;
3419         case 3:
3420                 return CONNMAN_SERVICE_MODE_EDGE;
3421         case 2:
3422         case 4:
3423         case 5:
3424         case 6:
3425                 return CONNMAN_SERVICE_MODE_UMTS;
3426         }
3427
3428         return CONNMAN_SERVICE_MODE_UNKNOWN;
3429 }
3430
3431 static void update_from_network(struct connman_service *service,
3432                                         struct connman_network *network)
3433 {
3434         connman_uint8_t strength = service->strength;
3435         GSequenceIter *iter;
3436         const char *str;
3437
3438         DBG("service %p network %p", service, network);
3439
3440         if (is_connected(service) == TRUE)
3441                 return;
3442
3443         if (is_connecting(service) == TRUE)
3444                 return;
3445
3446         str = connman_network_get_string(network, "Name");
3447         if (str != NULL) {
3448                 g_free(service->name);
3449                 service->name = g_strdup(str);
3450                 service->hidden = FALSE;
3451         } else {
3452                 g_free(service->name);
3453                 service->name = NULL;
3454                 service->hidden = TRUE;
3455         }
3456
3457         service->strength = connman_network_get_uint8(network, "Strength");
3458         service->roaming = connman_network_get_bool(network, "Roaming");
3459
3460         if (service->strength == 0) {
3461                 /*
3462                  * Filter out 0-values; it's unclear what they mean
3463                  * and they cause anomalous sorting of the priority list.
3464                  */
3465                 service->strength = strength;
3466         }
3467
3468         str = connman_network_get_string(network, "WiFi.Mode");
3469         service->mode = convert_wifi_mode(str);
3470
3471         str = connman_network_get_string(network, "WiFi.Security");
3472         service->security = convert_wifi_security(str);
3473
3474         str = connman_network_get_string(network, "Cellular.MCC");
3475         g_free(service->mcc);
3476         service->mcc = g_strdup(str);
3477
3478         str = connman_network_get_string(network, "Cellular.MNC");
3479         g_free(service->mnc);
3480         service->mnc = g_strdup(str);
3481
3482         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3483                 connman_uint8_t value = connman_network_get_uint8(network,
3484                                                         "Cellular.Mode");
3485
3486                 service->mode = convert_cellular_mode(value);
3487         }
3488
3489         if (service->strength > strength && service->network != NULL) {
3490                 connman_network_unref(service->network);
3491                 service->network = connman_network_ref(network);
3492
3493                 strength_changed(service);
3494         }
3495
3496         if (service->network == NULL)
3497                 service->network = connman_network_ref(network);
3498
3499         iter = g_hash_table_lookup(service_hash, service->identifier);
3500         if (iter != NULL)
3501                 g_sequence_sort_changed(iter, service_compare, NULL);
3502 }
3503
3504 /**
3505  * __connman_service_create_from_network:
3506  * @network: network structure
3507  *
3508  * Look up service by network and if not found, create one
3509  */
3510 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3511 {
3512         struct connman_service *service;
3513         const char *ident, *group;
3514         char *name;
3515
3516         DBG("network %p", network);
3517
3518         ident = __connman_network_get_ident(network);
3519         if (ident == NULL)
3520                 return NULL;
3521
3522         group = connman_network_get_group(network);
3523         if (group == NULL)
3524                 return NULL;
3525
3526         name = g_strdup_printf("%s_%s_%s",
3527                         __connman_network_get_type(network), ident, group);
3528         service = service_get(name);
3529         g_free(name);
3530
3531         if (service == NULL)
3532                 return NULL;
3533
3534         if (__connman_network_get_weakness(network) == TRUE)
3535                 return service;
3536
3537         if (service->path != NULL) {
3538                 update_from_network(service, network);
3539                 __connman_profile_changed(TRUE);
3540                 return service;
3541         }
3542
3543         service->type = convert_network_type(network);
3544
3545         switch (service->type) {
3546         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3547         case CONNMAN_SERVICE_TYPE_SYSTEM:
3548         case CONNMAN_SERVICE_TYPE_ETHERNET:
3549         case CONNMAN_SERVICE_TYPE_WIMAX:
3550         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3551         case CONNMAN_SERVICE_TYPE_GPS:
3552         case CONNMAN_SERVICE_TYPE_VPN:
3553                 service->autoconnect = FALSE;
3554                 break;
3555         case CONNMAN_SERVICE_TYPE_WIFI:
3556         case CONNMAN_SERVICE_TYPE_CELLULAR:
3557                 service->autoconnect = TRUE;
3558                 break;
3559         }
3560
3561         service->state = CONNMAN_SERVICE_STATE_IDLE;
3562
3563         update_from_network(service, network);
3564
3565         setup_ipconfig(service, connman_network_get_index(network));
3566
3567         service_register(service);
3568
3569         if (service->favorite == TRUE)
3570                 __connman_service_auto_connect();
3571
3572         return service;
3573 }
3574
3575 void __connman_service_update_from_network(struct connman_network *network)
3576 {
3577         struct connman_service *service;
3578         enum connman_service_mode mode;
3579         connman_uint8_t strength, value;
3580         connman_bool_t roaming;
3581         GSequenceIter *iter;
3582         const char *name;
3583         connman_bool_t stats_enable;
3584
3585         DBG("network %p", network);
3586
3587         service = __connman_service_lookup_from_network(network);
3588         if (service == NULL)
3589                 return;
3590
3591         if (service->network == NULL)
3592                 return;
3593
3594         name = connman_network_get_string(service->network, "Name");
3595         if (g_strcmp0(service->name, name) != 0) {
3596                 g_free(service->name);
3597                 service->name = g_strdup(name);
3598                 connman_dbus_property_changed_basic(service->path,
3599                                 CONNMAN_SERVICE_INTERFACE, "Name",
3600                                 DBUS_TYPE_STRING, &service->name);
3601         }
3602
3603         strength = connman_network_get_uint8(service->network, "Strength");
3604         if (strength == service->strength)
3605                 goto roaming;
3606
3607         service->strength = strength;
3608
3609         strength_changed(service);
3610
3611 roaming:
3612         roaming = connman_network_get_bool(service->network, "Roaming");
3613         if (roaming == service->roaming)
3614                 goto done;
3615
3616         stats_enable = stats_enabled(service);
3617         if (stats_enable == TRUE)
3618                 stats_stop(service);
3619
3620         service->roaming = roaming;
3621
3622         if (stats_enable == TRUE)
3623                 stats_start(service);
3624
3625         roaming_changed(service);
3626
3627         iter = g_hash_table_lookup(service_hash, service->identifier);
3628         if (iter != NULL)
3629                 g_sequence_sort_changed(iter, service_compare, NULL);
3630
3631 done:
3632         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3633                 return;
3634
3635         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3636         mode = convert_cellular_mode(value);
3637
3638         if (mode == service->mode)
3639                 return;
3640
3641         service->mode = mode;
3642
3643         mode_changed(service);
3644 }
3645
3646 void __connman_service_remove_from_network(struct connman_network *network)
3647 {
3648         struct connman_service *service;
3649
3650         DBG("network %p", network);
3651
3652         service = __connman_service_lookup_from_network(network);
3653         if (service == NULL)
3654                 return;
3655
3656         __connman_service_put(service);
3657 }
3658
3659 /**
3660  * __connman_service_create_from_provider:
3661  * @provider: provider structure
3662  *
3663  * Look up service by provider and if not found, create one
3664  */
3665 struct connman_service *
3666 __connman_service_create_from_provider(struct connman_provider *provider)
3667 {
3668         struct connman_service *service;
3669         const char *ident, *str;
3670         char *name;
3671         int index = connman_provider_get_index(provider);
3672
3673         DBG("provider %p", provider);
3674
3675         ident = __connman_provider_get_ident(provider);
3676         if (ident == NULL)
3677                 return NULL;
3678
3679         name = g_strdup_printf("vpn_%s", ident);
3680         service = service_get(name);
3681         g_free(name);
3682
3683         if (service == NULL)
3684                 return NULL;
3685
3686         service->type = CONNMAN_SERVICE_TYPE_VPN;
3687         service->provider = connman_provider_ref(provider);
3688         service->autoconnect = FALSE;
3689
3690         service->state = CONNMAN_SERVICE_STATE_IDLE;
3691
3692         str = connman_provider_get_string(provider, "Name");
3693         if (str != NULL) {
3694                 g_free(service->name);
3695                 service->name = g_strdup(str);
3696                 service->hidden = FALSE;
3697         } else {
3698                 g_free(service->name);
3699                 service->name = NULL;
3700                 service->hidden = TRUE;
3701         }
3702
3703         service->strength = 0;
3704
3705         service->ipconfig = connman_ipconfig_create(index);
3706         if (service->ipconfig == NULL)
3707                 return service;
3708
3709         connman_ipconfig_set_method(service->ipconfig,
3710                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3711
3712         connman_ipconfig_set_data(service->ipconfig, service);
3713
3714         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3715
3716         service_register(service);
3717
3718         return service;
3719 }
3720
3721 connman_bool_t __connman_service_stats_update(struct connman_service *service,
3722                                 unsigned int rx_packets, unsigned int tx_packets,
3723                                 unsigned int rx_bytes, unsigned int tx_bytes,
3724                                 unsigned int rx_errors, unsigned int tx_errors,
3725                                 unsigned int rx_dropped, unsigned int tx_dropped)
3726 {
3727         unsigned int seconds;
3728         struct connman_stats *stats = stats_get(service);
3729         gboolean valid = stats->valid;
3730
3731         DBG("service %p", service);
3732
3733         if (is_connected(service) == FALSE)
3734                 return valid;
3735
3736         if (valid == TRUE) {
3737                 stats->rx_packets +=
3738                         rx_packets - stats->rx_packets_last;
3739                 stats->tx_packets +=
3740                         tx_packets - stats->tx_packets_last;
3741                 stats->rx_bytes +=
3742                         rx_bytes - stats->rx_bytes_last;
3743                 stats->tx_bytes +=
3744                         tx_bytes - stats->tx_bytes_last;
3745                 stats->rx_errors +=
3746                         rx_errors - stats->rx_errors_last;
3747                 stats->tx_errors +=
3748                         tx_errors - stats->tx_errors_last;
3749                 stats->rx_dropped +=
3750                         rx_dropped - stats->rx_dropped_last;
3751                 stats->tx_dropped +=
3752                         tx_dropped - stats->tx_dropped_last;
3753         } else {
3754                 stats->valid = TRUE;
3755         }
3756
3757         stats->rx_packets_last = rx_packets;
3758         stats->tx_packets_last = tx_packets;
3759         stats->rx_bytes_last = rx_bytes;
3760         stats->tx_bytes_last = tx_bytes;
3761         stats->rx_errors_last = rx_errors;
3762         stats->tx_errors_last = tx_errors;
3763         stats->rx_dropped_last = rx_dropped;
3764         stats->tx_dropped_last = tx_dropped;
3765
3766         seconds = g_timer_elapsed(stats->timer, NULL);
3767         stats->time = stats->time_start + seconds;
3768
3769         return valid;
3770 }
3771
3772 static int service_load(struct connman_service *service)
3773 {
3774         const char *ident = service->profile;
3775         GKeyFile *keyfile;
3776         GError *error = NULL;
3777         gchar *pathname, *data = NULL;
3778         gsize length;
3779         gchar *str;
3780         connman_bool_t autoconnect;
3781         unsigned int ssid_len;
3782         int err = 0;
3783
3784         DBG("service %p", service);
3785
3786         if (ident == NULL)
3787                 return -EINVAL;
3788
3789         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3790         if (pathname == NULL)
3791                 return -ENOMEM;
3792
3793         keyfile = g_key_file_new();
3794
3795         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3796                 g_free(pathname);
3797                 return -ENOENT;
3798         }
3799
3800         g_free(pathname);
3801
3802         if (g_key_file_load_from_data(keyfile, data, length,
3803                                                         0, NULL) == FALSE) {
3804                 g_free(data);
3805                 return -EILSEQ;
3806         }
3807
3808         g_free(data);
3809
3810         switch (service->type) {
3811         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3812         case CONNMAN_SERVICE_TYPE_SYSTEM:
3813         case CONNMAN_SERVICE_TYPE_ETHERNET:
3814         case CONNMAN_SERVICE_TYPE_GPS:
3815         case CONNMAN_SERVICE_TYPE_VPN:
3816                 break;
3817         case CONNMAN_SERVICE_TYPE_WIFI:
3818                 if (service->name == NULL) {
3819                         gchar *name;
3820
3821                         name = g_key_file_get_string(keyfile,
3822                                         service->identifier, "Name", NULL);
3823                         if (name != NULL) {
3824                                 g_free(service->name);
3825                                 service->name = name;
3826                         }
3827
3828                         if (service->network != NULL)
3829                                 connman_network_set_name(service->network,
3830                                                                         name);
3831                 }
3832
3833                 if (service->network &&
3834                                 connman_network_get_blob(service->network,
3835                                         "WiFi.SSID", &ssid_len) == NULL) {
3836                         gchar *hex_ssid;
3837
3838                         hex_ssid = g_key_file_get_string(keyfile,
3839                                                         service->identifier,
3840                                                                 "SSID", NULL);
3841
3842                         if (hex_ssid != NULL) {
3843                                 gchar *ssid;
3844                                 unsigned int i, j = 0, hex;
3845                                 size_t hex_ssid_len = strlen(hex_ssid);
3846
3847                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3848                                 if (ssid == NULL) {
3849                                         g_free(hex_ssid);
3850                                         err = -ENOMEM;
3851                                         goto done;
3852                                 }
3853
3854                                 for (i = 0; i < hex_ssid_len; i += 2) {
3855                                         sscanf(hex_ssid + i, "%02x", &hex);
3856                                         ssid[j++] = hex;
3857                                 }
3858
3859                                 connman_network_set_blob(service->network,
3860                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3861                         }
3862
3863                         g_free(hex_ssid);
3864                 }
3865                 /* fall through */
3866
3867         case CONNMAN_SERVICE_TYPE_WIMAX:
3868         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3869         case CONNMAN_SERVICE_TYPE_CELLULAR:
3870                 service->apn = g_key_file_get_string(keyfile,
3871                                         service->identifier, "APN", NULL);
3872
3873                 service->username = g_key_file_get_string(keyfile,
3874                                         service->identifier, "Username", NULL);
3875
3876                 service->password = g_key_file_get_string(keyfile,
3877                                         service->identifier, "Password", NULL);
3878
3879                 service->favorite = g_key_file_get_boolean(keyfile,
3880                                 service->identifier, "Favorite", NULL);
3881
3882                 autoconnect = g_key_file_get_boolean(keyfile,
3883                                 service->identifier, "AutoConnect", &error);
3884                 if (error == NULL)
3885                         service->autoconnect = autoconnect;
3886                 g_clear_error(&error);
3887
3888                 str = g_key_file_get_string(keyfile,
3889                                 service->identifier, "Failure", NULL);
3890                 if (str != NULL) {
3891                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3892                         service->error = string2error(str);
3893                 }
3894                 break;
3895         }
3896
3897         str = g_key_file_get_string(keyfile,
3898                                 service->identifier, "Modified", NULL);
3899         if (str != NULL) {
3900                 g_time_val_from_iso8601(str, &service->modified);
3901                 g_free(str);
3902         }
3903
3904         str = g_key_file_get_string(keyfile,
3905                                 service->identifier, "Passphrase", NULL);
3906         if (str != NULL) {
3907                 g_free(service->passphrase);
3908                 service->passphrase = str;
3909         }
3910
3911         if (service->ipconfig != NULL) {
3912                 struct connman_ipconfig *ipv6config;
3913
3914                 ipv6config = connman_ipconfig_get_ipv6config(
3915                                                 service->ipconfig);
3916                 if (ipv6config != NULL)
3917                         __connman_ipconfig_load(ipv6config, keyfile,
3918                                         service->identifier, "IPv6.");
3919
3920                 __connman_ipconfig_load(service->ipconfig, keyfile,
3921                                         service->identifier, "IPv4.");
3922         }
3923
3924         service->nameservers = g_key_file_get_string_list(keyfile,
3925                         service->identifier, "Nameservers", &length, NULL);
3926         if (service->nameservers != NULL && length == 0) {
3927                 g_strfreev(service->nameservers);
3928                 service->nameservers = NULL;
3929         }
3930
3931         service->domains = g_key_file_get_string_list(keyfile,
3932                         service->identifier, "Domains", &length, NULL);
3933         if (service->domains != NULL && length == 0) {
3934                 g_strfreev(service->domains);
3935                 service->domains = NULL;
3936         }
3937
3938         stats_load(service, keyfile);
3939 done:
3940         g_key_file_free(keyfile);
3941
3942         return err;
3943 }
3944
3945 static int service_save(struct connman_service *service)
3946 {
3947         const char *ident = service->profile;
3948         GKeyFile *keyfile;
3949         gchar *pathname, *data = NULL;
3950         gsize length;
3951         gchar *str;
3952         int err = 0;
3953
3954         DBG("service %p", service);
3955
3956         if (ident == NULL)
3957                 return -EINVAL;
3958
3959         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3960         if (pathname == NULL)
3961                 return -ENOMEM;
3962
3963         keyfile = g_key_file_new();
3964
3965         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
3966                 goto update;
3967
3968         if (length > 0) {
3969                 if (g_key_file_load_from_data(keyfile, data, length,
3970                                                         0, NULL) == FALSE)
3971                         goto done;
3972         }
3973
3974         g_free(data);
3975
3976 update:
3977         if (service->name != NULL)
3978                 g_key_file_set_string(keyfile, service->identifier,
3979                                                 "Name", service->name);
3980
3981         switch (service->type) {
3982         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3983         case CONNMAN_SERVICE_TYPE_SYSTEM:
3984         case CONNMAN_SERVICE_TYPE_ETHERNET:
3985         case CONNMAN_SERVICE_TYPE_GPS:
3986         case CONNMAN_SERVICE_TYPE_VPN:
3987                 break;
3988         case CONNMAN_SERVICE_TYPE_WIFI:
3989                 if (service->network) {
3990                         const unsigned char *ssid;
3991                         unsigned int ssid_len = 0;
3992
3993                         ssid = connman_network_get_blob(service->network,
3994                                                         "WiFi.SSID", &ssid_len);
3995
3996                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
3997                                 char *identifier = service->identifier;
3998                                 GString *str;
3999                                 unsigned int i;
4000
4001                                 str = g_string_sized_new(ssid_len * 2);
4002                                 if (str == NULL) {
4003                                         err = -ENOMEM;
4004                                         goto done;
4005                                 }
4006
4007                                 for (i = 0; i < ssid_len; i++)
4008                                         g_string_append_printf(str,
4009                                                         "%02x", ssid[i]);
4010
4011                                 g_key_file_set_string(keyfile, identifier,
4012                                                         "SSID", str->str);
4013
4014                                 g_string_free(str, TRUE);
4015                         }
4016                 }
4017                 /* fall through */
4018
4019         case CONNMAN_SERVICE_TYPE_WIMAX:
4020         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4021         case CONNMAN_SERVICE_TYPE_CELLULAR:
4022                 if (service->apn != NULL)
4023                         g_key_file_set_string(keyfile, service->identifier,
4024                                                         "APN", service->apn);
4025
4026                 if (service->username != NULL)
4027                         g_key_file_set_string(keyfile, service->identifier,
4028                                                 "Username", service->username);
4029
4030                 if (service->password != NULL)
4031                         g_key_file_set_string(keyfile, service->identifier,
4032                                                 "Password", service->password);
4033
4034                 g_key_file_set_boolean(keyfile, service->identifier,
4035                                         "Favorite", service->favorite);
4036
4037                 if (service->favorite == TRUE)
4038                         g_key_file_set_boolean(keyfile, service->identifier,
4039                                         "AutoConnect", service->autoconnect);
4040
4041                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4042                         const char *failure = error2string(service->error);
4043                         if (failure != NULL)
4044                                 g_key_file_set_string(keyfile,
4045                                                         service->identifier,
4046                                                         "Failure", failure);
4047                 } else {
4048                         g_key_file_remove_key(keyfile, service->identifier,
4049                                                         "Failure", NULL);
4050                 }
4051                 break;
4052         }
4053
4054         str = g_time_val_to_iso8601(&service->modified);
4055         if (str != NULL) {
4056                 g_key_file_set_string(keyfile, service->identifier,
4057                                                         "Modified", str);
4058                 g_free(str);
4059         }
4060
4061         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4062                 g_key_file_set_string(keyfile, service->identifier,
4063                                         "Passphrase", service->passphrase);
4064         else
4065                 g_key_file_remove_key(keyfile, service->identifier,
4066                                                         "Passphrase", NULL);
4067
4068         if (service->ipconfig != NULL) {
4069                 struct connman_ipconfig *ipv6config;
4070
4071                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4072                 if (ipv6config != NULL)
4073                         __connman_ipconfig_save(ipv6config, keyfile,
4074                                                 service->identifier, "IPv6.");
4075
4076                 __connman_ipconfig_save(service->ipconfig, keyfile,
4077                                         service->identifier, "IPv4.");
4078         }
4079
4080         if (service->nameservers != NULL) {
4081                 guint len = g_strv_length(service->nameservers);
4082
4083                 g_key_file_set_string_list(keyfile, service->identifier,
4084                                                                 "Nameservers",
4085                                 (const gchar **) service->nameservers, len);
4086         } else
4087                 g_key_file_remove_key(keyfile, service->identifier,
4088                                                         "Nameservers", NULL);
4089
4090         if (service->domains != NULL) {
4091                 guint len = g_strv_length(service->domains);
4092
4093                 g_key_file_set_string_list(keyfile, service->identifier,
4094                                                                 "Domains",
4095                                 (const gchar **) service->domains, len);
4096         } else
4097                 g_key_file_remove_key(keyfile, service->identifier,
4098                                                         "Domains", NULL);
4099
4100         stats_save(service, keyfile);
4101
4102         data = g_key_file_to_data(keyfile, &length, NULL);
4103
4104         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4105                 connman_error("Failed to store service information");
4106
4107 done:
4108         g_free(data);
4109
4110         g_key_file_free(keyfile);
4111
4112         g_free(pathname);
4113
4114         return err;
4115 }
4116
4117 static struct connman_storage service_storage = {
4118         .name           = "service",
4119         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4120         .service_load   = service_load,
4121         .service_save   = service_save,
4122 };
4123
4124 int __connman_service_init(void)
4125 {
4126         DBG("");
4127
4128         connection = connman_dbus_get_connection();
4129
4130         if (connman_storage_register(&service_storage) < 0)
4131                 connman_error("Failed to register service storage");
4132
4133         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4134                                                                 NULL, NULL);
4135
4136         service_list = g_sequence_new(service_free);
4137
4138         return 0;
4139 }
4140
4141 void __connman_service_cleanup(void)
4142 {
4143         DBG("");
4144
4145         g_sequence_free(service_list);
4146         service_list = NULL;
4147
4148         g_hash_table_destroy(service_hash);
4149         service_hash = NULL;
4150
4151         connman_storage_unregister(&service_storage);
4152
4153         dbus_connection_unref(connection);
4154 }