src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  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 <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31 #include <ctype.h>
  32 #include <stdint.h>
  33 #include <pwd.h>
  34 #include <utmpx.h>
  35
  36 #include <connman/storage.h>
  37 #include <connman/setting.h>
  38 #include <connman/agent.h>
  39
  40 #include "connman.h"
  41
  42 #define CONNECT_TIMEOUT         120
  43
  44 #define USER_ROOT               0
  45 #define USER_NONE               (uid_t)-1
  46
  47 #if defined TIZEN_EXT
  48 #define WIFI_BSSID_STR_LEN      18
  49 #endif
  50
  51 static DBusConnection *connection = NULL;
  52
  53 static GList *service_list = NULL;
  54 static GHashTable *service_hash = NULL;
  55 static GSList *counter_list = NULL;
  56 static unsigned int autoconnect_timeout = 0;
  57 static unsigned int vpn_autoconnect_timeout = 0;
  58 static struct connman_service *current_default = NULL;
  59 static bool services_dirty = false;
  60
  61 #if defined TIZEN_EXT
  62 static bool auto_connect_mode = TRUE;
  63 #endif
  64
  65 struct connman_stats {
  66         bool valid;
  67         bool enabled;
  68         struct connman_stats_data data_last;
  69         struct connman_stats_data data;
  70         GTimer *timer;
  71 };
  72
  73 struct connman_stats_counter {
  74         bool append_all;
  75         struct connman_stats stats;
  76         struct connman_stats stats_roaming;
  77 };
  78
  79 struct connman_service_user {
  80         uid_t favorite_user;
  81         uid_t current_user;
  82 };
  83
  84 struct connman_service {
  85         int refcount;
  86         char *identifier;
  87         char *path;
  88         enum connman_service_type type;
  89         enum connman_service_security security;
  90         enum connman_service_state state;
  91         enum connman_service_state state_ipv4;
  92         enum connman_service_state state_ipv6;
  93         enum connman_service_error error;
  94         enum connman_service_connect_reason connect_reason;
  95         uint8_t strength;
  96         bool favorite;
  97         bool immutable;
  98         bool hidden;
  99         bool ignore;
 100         bool autoconnect;
 101         GTimeVal modified;
 102         unsigned int order;
 103         char *name;
 104         char *passphrase;
 105         bool roaming;
 106         bool request_passphrase_input;
 107         struct connman_service_user user;
 108         struct connman_ipconfig *ipconfig_ipv4;
 109         struct connman_ipconfig *ipconfig_ipv6;
 110         struct connman_network *network;
 111         struct connman_provider *provider;
 112         char **nameservers;
 113         char **nameservers_config;
 114         char **nameservers_auto;
 115         int nameservers_timeout;
 116         char **domains;
 117         char *hostname;
 118         char *domainname;
 119         char **timeservers;
 120         char **timeservers_config;
 121         /* 802.1x settings from the config files */
 122         char *eap;
 123         char *identity;
 124         char *anonymous_identity;
 125         char *agent_identity;
 126         char *ca_cert_file;
 127         char *subject_match;
 128         char *altsubject_match;
 129         char *domain_suffix_match;
 130         char *domain_match;
 131         char *client_cert_file;
 132         char *private_key_file;
 133         char *private_key_passphrase;
 134         char *phase2;
 135         DBusMessage *pending;
 136         DBusMessage *provider_pending;
 137         guint timeout;
 138         struct connman_stats stats;
 139         struct connman_stats stats_roaming;
 140         GHashTable *counter_table;
 141         enum connman_service_proxy_method proxy;
 142         enum connman_service_proxy_method proxy_config;
 143         char **proxies;
 144         char **excludes;
 145         char *pac;
 146         bool wps;
 147         int online_check_count;
 148         bool do_split_routing;
 149         bool new_service;
 150         bool hidden_service;
 151         char *config_file;
 152         char *config_entry;
 153 #if defined TIZEN_EXT
 154         /*
 155          * Description: TIZEN implements system global connection management.
 156          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 157          *              by ConnMan automatically. Reference count can help to
 158          *              manage open/close connection requests by each application.
 159          */
 160         int user_pdn_connection_refcount;
 161         bool storage_reload;
 162         /*
 163          * Description: In case of EAP security type,
 164          *                                user can select the keymgmt type for roaming(802.11r).
 165          *                                - FT, CCKM, OKC, ...
 166          */
 167         char *keymgmt_type;
 168         int disconnect_reason;
 169         int assoc_status_code;
 170         /*
 171          * Only for EAP-FAST
 172          */
 173         char *phase1;
 174 #endif
 175 #ifdef TIZEN_EXT
 176         enum connman_dnsconfig_method dns_config_method_ipv4;
 177         enum connman_dnsconfig_method dns_config_method_ipv6;
 178 #endif
 179 };
 180
 181 static bool allow_property_changed(struct connman_service *service);
 182
 183 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 184                 int index, enum connman_ipconfig_method method);
 185 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 186                 int index);
 187 static void dns_changed(struct connman_service *service);
 188
 189 struct find_data {
 190         const char *path;
 191         struct connman_service *service;
 192 };
 193
 194 #if defined TIZEN_EXT
 195 /*
 196  * Public APIs to use user_pdn_connection_refcount
 197  */
 198 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 199 {
 200         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 201
 202         DBG("User made PDN connection referenced: %d",
 203                                 service->user_pdn_connection_refcount);
 204 }
 205
 206 gboolean connman_service_user_pdn_connection_unref_and_test(
 207                                         struct connman_service *service)
 208 {
 209         __sync_synchronize();
 210
 211         DBG("User made PDN connection referenced: %d, which will be decreased",
 212                                 service->user_pdn_connection_refcount);
 213
 214         if (service->user_pdn_connection_refcount < 1)
 215                 return TRUE;
 216
 217         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 218                 return TRUE;
 219
 220         return FALSE;
 221 }
 222
 223 gboolean connman_service_is_no_ref_user_pdn_connection(
 224                                         struct connman_service *cellular)
 225 {
 226         if (cellular == NULL)
 227                 return TRUE;
 228
 229         __sync_synchronize();
 230         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 231                         cellular->user_pdn_connection_refcount == 0)
 232                 return TRUE;
 233
 234         return FALSE;
 235 }
 236 #endif
 237
 238 static void compare_path(gpointer value, gpointer user_data)
 239 {
 240         struct connman_service *service = value;
 241         struct find_data *data = user_data;
 242
 243         if (data->service)
 244                 return;
 245
 246         if (g_strcmp0(service->path, data->path) == 0)
 247                 data->service = service;
 248 }
 249
 250 static struct connman_service *find_service(const char *path)
 251 {
 252         struct find_data data = { .path = path, .service = NULL };
 253
 254         DBG("path %s", path);
 255
 256         g_list_foreach(service_list, compare_path, &data);
 257
 258         return data.service;
 259 }
 260
 261 static const char *reason2string(enum connman_service_connect_reason reason)
 262 {
 263
 264         switch (reason) {
 265         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 266                 return "none";
 267         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 268                 return "user";
 269         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 270                 return "auto";
 271         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 272                 return "session";
 273         }
 274
 275         return "unknown";
 276 }
 277
 278 const char *__connman_service_type2string(enum connman_service_type type)
 279 {
 280         switch (type) {
 281         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 282                 break;
 283         case CONNMAN_SERVICE_TYPE_SYSTEM:
 284                 return "system";
 285         case CONNMAN_SERVICE_TYPE_ETHERNET:
 286                 return "ethernet";
 287         case CONNMAN_SERVICE_TYPE_WIFI:
 288                 return "wifi";
 289         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 290                 return "bluetooth";
 291         case CONNMAN_SERVICE_TYPE_CELLULAR:
 292                 return "cellular";
 293         case CONNMAN_SERVICE_TYPE_GPS:
 294                 return "gps";
 295         case CONNMAN_SERVICE_TYPE_VPN:
 296                 return "vpn";
 297         case CONNMAN_SERVICE_TYPE_GADGET:
 298                 return "gadget";
 299         case CONNMAN_SERVICE_TYPE_P2P:
 300                 return "p2p";
 301 #if defined TIZEN_EXT_WIFI_MESH
 302         case CONNMAN_SERVICE_TYPE_MESH:
 303                 return "mesh";
 304 #endif
 305         }
 306
 307         return NULL;
 308 }
 309
 310 enum connman_service_type __connman_service_string2type(const char *str)
 311 {
 312         if (!str)
 313                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 314
 315         if (strcmp(str, "ethernet") == 0)
 316                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 317         if (strcmp(str, "gadget") == 0)
 318                 return CONNMAN_SERVICE_TYPE_GADGET;
 319         if (strcmp(str, "wifi") == 0)
 320                 return CONNMAN_SERVICE_TYPE_WIFI;
 321         if (strcmp(str, "cellular") == 0)
 322                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 323         if (strcmp(str, "bluetooth") == 0)
 324                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 325         if (strcmp(str, "vpn") == 0)
 326                 return CONNMAN_SERVICE_TYPE_VPN;
 327         if (strcmp(str, "gps") == 0)
 328                 return CONNMAN_SERVICE_TYPE_GPS;
 329         if (strcmp(str, "system") == 0)
 330                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 331         if (strcmp(str, "p2p") == 0)
 332                 return CONNMAN_SERVICE_TYPE_P2P;
 333
 334         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 335 }
 336
 337 enum connman_service_security __connman_service_string2security(const char *str)
 338 {
 339         if (!str)
 340                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 341
 342         if (!strcmp(str, "psk"))
 343                 return CONNMAN_SERVICE_SECURITY_PSK;
 344         if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
 345                 return CONNMAN_SERVICE_SECURITY_8021X;
 346         if (!strcmp(str, "none") || !strcmp(str, "open"))
 347                 return CONNMAN_SERVICE_SECURITY_NONE;
 348         if (!strcmp(str, "wep"))
 349                 return CONNMAN_SERVICE_SECURITY_WEP;
 350 #if defined TIZEN_EXT
 351         if (!strcmp(str, "rsn"))
 352                 return CONNMAN_SERVICE_SECURITY_RSN;
 353         if (!strcmp(str, "sae"))
 354                 return CONNMAN_SERVICE_SECURITY_SAE;
 355 #endif
 356
 357         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 358 }
 359
 360 static const char *security2string(enum connman_service_security security)
 361 {
 362         switch (security) {
 363         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 364                 break;
 365         case CONNMAN_SERVICE_SECURITY_NONE:
 366                 return "none";
 367         case CONNMAN_SERVICE_SECURITY_WEP:
 368                 return "wep";
 369         case CONNMAN_SERVICE_SECURITY_PSK:
 370         case CONNMAN_SERVICE_SECURITY_WPA:
 371 #if defined TIZEN_EXT
 372                 return "psk";
 373         case CONNMAN_SERVICE_SECURITY_RSN:
 374                 return "rsn";
 375         case CONNMAN_SERVICE_SECURITY_SAE:
 376                 return "sae";
 377 #else
 378         case CONNMAN_SERVICE_SECURITY_RSN:
 379                 return "psk";
 380 #endif
 381         case CONNMAN_SERVICE_SECURITY_8021X:
 382                 return "ieee8021x";
 383         }
 384
 385         return NULL;
 386 }
 387
 388 static const char *state2string(enum connman_service_state state)
 389 {
 390         switch (state) {
 391         case CONNMAN_SERVICE_STATE_UNKNOWN:
 392                 break;
 393         case CONNMAN_SERVICE_STATE_IDLE:
 394                 return "idle";
 395         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 396                 return "association";
 397         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 398                 return "configuration";
 399         case CONNMAN_SERVICE_STATE_READY:
 400                 return "ready";
 401         case CONNMAN_SERVICE_STATE_ONLINE:
 402                 return "online";
 403         case CONNMAN_SERVICE_STATE_DISCONNECT:
 404                 return "disconnect";
 405         case CONNMAN_SERVICE_STATE_FAILURE:
 406                 return "failure";
 407         }
 408
 409         return NULL;
 410 }
 411
 412 static const char *error2string(enum connman_service_error error)
 413 {
 414         switch (error) {
 415         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 416                 break;
 417         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 418                 return "out-of-range";
 419         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 420                 return "pin-missing";
 421         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 422                 return "dhcp-failed";
 423         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 424                 return "connect-failed";
 425         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 426                 return "login-failed";
 427         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 428                 return "auth-failed";
 429         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 430                 return "invalid-key";
 431         case CONNMAN_SERVICE_ERROR_BLOCKED:
 432                 return "blocked";
 433         }
 434
 435         return NULL;
 436 }
 437
 438 static const char *proxymethod2string(enum connman_service_proxy_method method)
 439 {
 440         switch (method) {
 441         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 442                 return "direct";
 443         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 444                 return "manual";
 445         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 446                 return "auto";
 447         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 448                 break;
 449         }
 450
 451         return NULL;
 452 }
 453
 454 static enum connman_service_proxy_method string2proxymethod(const char *method)
 455 {
 456         if (g_strcmp0(method, "direct") == 0)
 457                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 458         else if (g_strcmp0(method, "auto") == 0)
 459                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 460         else if (g_strcmp0(method, "manual") == 0)
 461                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 462         else
 463                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 464 }
 465
 466 #ifdef TIZEN_EXT
 467 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 468 {
 469         switch (method) {
 470         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 471                 return "unknown";
 472         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 473                 return "manual";
 474         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 475                 return "dhcp";
 476         }
 477
 478         return NULL;
 479 }
 480
 481 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 482                 const char *method)
 483 {
 484         if (g_strcmp0(method, "manual") == 0)
 485                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 486         else if (g_strcmp0(method, "dhcp") == 0)
 487                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 488         else
 489                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 490 }
 491 #endif
 492
 493 static bool
 494 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 495 {
 496         uid_t favorite_user = service->user.favorite_user;
 497         uid_t current_user = uid;
 498
 499         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 500         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 501                 return true;
 502
 503         if (favorite_user != current_user || current_user == USER_NONE) {
 504                 DBG("Current user is not a favorite user to this service!");
 505                 return false;
 506         }
 507
 508         return true;
 509 }
 510
 511 #if !defined TIZEN_EXT
 512 static GList *connman_service_get_login_users()
 513 {
 514         struct utmpx *utmp;
 515         struct passwd *pwd;
 516         GList *user_list = NULL;
 517
 518         setutxent();
 519
 520         while ((utmp = getutxent()) != NULL) {
 521                 DBG("User Name: %s", utmp->ut_user);
 522
 523                 pwd = getpwnam(utmp->ut_user);
 524                 if (pwd) {
 525                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 526                                 user_list = g_list_append(user_list,
 527                                                 GUINT_TO_POINTER(pwd->pw_uid));
 528
 529                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 530                 }
 531         }
 532
 533         endutxent();
 534
 535         return user_list;
 536 }
 537 #endif
 538
 539 static bool is_service_owner_user_login(struct connman_service *service)
 540 {
 541 #if defined TIZEN_EXT
 542         return true;
 543 #else
 544         GList *list, *user_list;
 545         bool ret = false;
 546
 547         /* Here we only care about wifi service */
 548         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 549                 return true;
 550
 551         DBG("service favorite user id is: %d", service->user.favorite_user);
 552
 553         user_list = connman_service_get_login_users();
 554         if (user_list == NULL) {
 555                 DBG("Can not get any logged in user info.");
 556                 return true;
 557         }
 558
 559         for (list = user_list; list; list = list->next) {
 560                 uid_t uid = GPOINTER_TO_UINT(list->data);
 561
 562                 DBG("login user id is %d", uid);
 563
 564                 if (service->user.favorite_user == uid) {
 565                         ret = true;
 566                         break;
 567                 }
 568         }
 569
 570         g_list_free(user_list);
 571
 572         return ret;
 573 #endif
 574 }
 575
 576 static void set_split_routing(struct connman_service *service, bool value)
 577 {
 578         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 579                 return;
 580
 581         service->do_split_routing = value;
 582
 583         if (service->do_split_routing)
 584                 service->order = 0;
 585         else
 586                 service->order = 10;
 587 }
 588
 589 int __connman_service_load_modifiable(struct connman_service *service)
 590 {
 591         GKeyFile *keyfile;
 592         GError *error = NULL;
 593         gchar *str;
 594         bool autoconnect;
 595
 596         DBG("service %p", service);
 597
 598         keyfile = connman_storage_load_service(service->identifier);
 599         if (!keyfile)
 600                 return -EIO;
 601
 602         switch (service->type) {
 603         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 604         case CONNMAN_SERVICE_TYPE_SYSTEM:
 605         case CONNMAN_SERVICE_TYPE_GPS:
 606         case CONNMAN_SERVICE_TYPE_P2P:
 607 #if defined TIZEN_EXT_WIFI_MESH
 608         case CONNMAN_SERVICE_TYPE_MESH:
 609 #endif
 610                 break;
 611         case CONNMAN_SERVICE_TYPE_VPN:
 612                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 613                                                         service->identifier,
 614                                                         "SplitRouting", NULL));
 615
 616                 /* fall through */
 617         case CONNMAN_SERVICE_TYPE_WIFI:
 618         case CONNMAN_SERVICE_TYPE_GADGET:
 619         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 620         case CONNMAN_SERVICE_TYPE_CELLULAR:
 621         case CONNMAN_SERVICE_TYPE_ETHERNET:
 622                 autoconnect = g_key_file_get_boolean(keyfile,
 623                                 service->identifier, "AutoConnect", &error);
 624                 if (!error)
 625                         service->autoconnect = autoconnect;
 626                 g_clear_error(&error);
 627                 break;
 628         }
 629
 630         str = g_key_file_get_string(keyfile,
 631                                 service->identifier, "Modified", NULL);
 632         if (str) {
 633                 g_time_val_from_iso8601(str, &service->modified);
 634                 g_free(str);
 635         }
 636
 637         g_key_file_free(keyfile);
 638
 639         return 0;
 640 }
 641
 642 static int service_load_passphrase(struct connman_service *service)
 643 {
 644         GKeyFile *keyfile;
 645         gchar *str;
 646
 647         keyfile = connman_storage_load_service(service->identifier);
 648         if (!keyfile)
 649                 return -EIO;
 650
 651         str = g_key_file_get_string(keyfile,
 652                                 service->identifier, "Passphrase", NULL);
 653         if (str)
 654                 service->passphrase = str;
 655
 656         g_key_file_free(keyfile);
 657
 658         return 0;
 659 }
 660
 661 static int service_load(struct connman_service *service)
 662 {
 663         GKeyFile *keyfile;
 664         GError *error = NULL;
 665         gsize length;
 666         gchar *str;
 667         bool autoconnect;
 668         unsigned int ssid_len;
 669         int err = 0;
 670
 671         DBG("service %p", service);
 672
 673         keyfile = connman_storage_load_service(service->identifier);
 674         if (!keyfile) {
 675                 service->new_service = true;
 676                 return -EIO;
 677         } else
 678                 service->new_service = false;
 679
 680         switch (service->type) {
 681         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 682         case CONNMAN_SERVICE_TYPE_SYSTEM:
 683         case CONNMAN_SERVICE_TYPE_GPS:
 684         case CONNMAN_SERVICE_TYPE_P2P:
 685 #if defined TIZEN_EXT_WIFI_MESH
 686         case CONNMAN_SERVICE_TYPE_MESH:
 687 #endif
 688                 break;
 689         case CONNMAN_SERVICE_TYPE_VPN:
 690                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 691                                                         service->identifier,
 692                                                         "SplitRouting", NULL));
 693
 694                 autoconnect = g_key_file_get_boolean(keyfile,
 695                                 service->identifier, "AutoConnect", &error);
 696                 if (!error)
 697                         service->autoconnect = autoconnect;
 698                 g_clear_error(&error);
 699                 break;
 700         case CONNMAN_SERVICE_TYPE_WIFI:
 701                 if (!service->name) {
 702                         gchar *name;
 703
 704                         name = g_key_file_get_string(keyfile,
 705                                         service->identifier, "Name", NULL);
 706                         if (name) {
 707                                 g_free(service->name);
 708                                 service->name = name;
 709                         }
 710
 711                         if (service->network)
 712                                 connman_network_set_name(service->network,
 713                                                                         name);
 714                 }
 715
 716                 if (service->network &&
 717                                 !connman_network_get_blob(service->network,
 718                                                 "WiFi.SSID", &ssid_len)) {
 719                         gchar *hex_ssid;
 720
 721                         hex_ssid = g_key_file_get_string(keyfile,
 722                                                         service->identifier,
 723                                                                 "SSID", NULL);
 724
 725                         if (hex_ssid) {
 726                                 gchar *ssid;
 727                                 unsigned int i, j = 0, hex;
 728                                 size_t hex_ssid_len = strlen(hex_ssid);
 729
 730                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 731                                 if (!ssid) {
 732                                         g_free(hex_ssid);
 733                                         err = -ENOMEM;
 734                                         goto done;
 735                                 }
 736
 737                                 for (i = 0; i < hex_ssid_len; i += 2) {
 738                                         sscanf(hex_ssid + i, "%02x", &hex);
 739                                         ssid[j++] = hex;
 740                                 }
 741
 742                                 connman_network_set_blob(service->network,
 743                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 744
 745                                 g_free(ssid);
 746                         }
 747
 748                         g_free(hex_ssid);
 749                 }
 750                 /* fall through */
 751
 752         case CONNMAN_SERVICE_TYPE_GADGET:
 753         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 754         case CONNMAN_SERVICE_TYPE_CELLULAR:
 755                 service->favorite = g_key_file_get_boolean(keyfile,
 756                                 service->identifier, "Favorite", NULL);
 757
 758                 /* fall through */
 759
 760         case CONNMAN_SERVICE_TYPE_ETHERNET:
 761                 autoconnect = g_key_file_get_boolean(keyfile,
 762                                 service->identifier, "AutoConnect", &error);
 763                 if (!error)
 764                         service->autoconnect = autoconnect;
 765                 g_clear_error(&error);
 766                 break;
 767         }
 768
 769         str = g_key_file_get_string(keyfile,
 770                                 service->identifier, "Modified", NULL);
 771         if (str) {
 772                 g_time_val_from_iso8601(str, &service->modified);
 773                 g_free(str);
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Passphrase", NULL);
 778         if (str) {
 779                 g_free(service->passphrase);
 780                 service->passphrase = str;
 781         }
 782
 783         if (service->ipconfig_ipv4)
 784                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 785                                         service->identifier, "IPv4.");
 786
 787         if (service->ipconfig_ipv6)
 788                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 789                                         service->identifier, "IPv6.");
 790
 791         service->nameservers_config = g_key_file_get_string_list(keyfile,
 792                         service->identifier, "Nameservers", &length, NULL);
 793         if (service->nameservers_config && length == 0) {
 794                 g_strfreev(service->nameservers_config);
 795                 service->nameservers_config = NULL;
 796         }
 797
 798 #ifdef TIZEN_EXT
 799         char *dns_method;
 800
 801         dns_method = g_key_file_get_string(keyfile, service->identifier,
 802                         "Nameservers.IPv4method", NULL);
 803         if (dns_method) {
 804                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
 805                 g_free(dns_method);
 806         }
 807
 808         dns_method = g_key_file_get_string(keyfile, service->identifier,
 809                         "Nameservers.IPv6method", NULL);
 810         if (dns_method) {
 811                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
 812                 g_free(dns_method);
 813         }
 814 #endif
 815
 816         service->timeservers_config = g_key_file_get_string_list(keyfile,
 817                         service->identifier, "Timeservers", &length, NULL);
 818         if (service->timeservers_config && length == 0) {
 819                 g_strfreev(service->timeservers_config);
 820                 service->timeservers_config = NULL;
 821         }
 822
 823         service->domains = g_key_file_get_string_list(keyfile,
 824                         service->identifier, "Domains", &length, NULL);
 825         if (service->domains && length == 0) {
 826                 g_strfreev(service->domains);
 827                 service->domains = NULL;
 828         }
 829
 830         str = g_key_file_get_string(keyfile,
 831                                 service->identifier, "Proxy.Method", NULL);
 832         if (str)
 833                 service->proxy_config = string2proxymethod(str);
 834
 835         g_free(str);
 836
 837         service->proxies = g_key_file_get_string_list(keyfile,
 838                         service->identifier, "Proxy.Servers", &length, NULL);
 839         if (service->proxies && length == 0) {
 840                 g_strfreev(service->proxies);
 841                 service->proxies = NULL;
 842         }
 843
 844         service->excludes = g_key_file_get_string_list(keyfile,
 845                         service->identifier, "Proxy.Excludes", &length, NULL);
 846         if (service->excludes && length == 0) {
 847                 g_strfreev(service->excludes);
 848                 service->excludes = NULL;
 849         }
 850
 851         str = g_key_file_get_string(keyfile,
 852                                 service->identifier, "Proxy.URL", NULL);
 853         if (str) {
 854                 g_free(service->pac);
 855                 service->pac = str;
 856         }
 857
 858         service->hidden_service = g_key_file_get_boolean(keyfile,
 859                                         service->identifier, "Hidden", NULL);
 860
 861 #if defined TIZEN_EXT
 862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 863                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 864                 str = g_key_file_get_string(keyfile,
 865                                 service->identifier, "EAP", NULL);
 866                 if (str != NULL) {
 867                         g_free(service->eap);
 868                         service->eap = str;
 869                 }
 870
 871                 str = g_key_file_get_string(keyfile,
 872                                 service->identifier, "Phase2", NULL);
 873                 if (str != NULL) {
 874                         g_free(service->phase2);
 875                         service->phase2 = str;
 876                 }
 877
 878                 str = g_key_file_get_string(keyfile,
 879                                 service->identifier, "Identity", NULL);
 880                 if (str != NULL) {
 881                         g_free(service->identity);
 882                         service->identity = str;
 883                 }
 884
 885                 str = g_key_file_get_string(keyfile,
 886                                 service->identifier, "CACertFile", NULL);
 887                 if (str != NULL) {
 888                         g_free(service->ca_cert_file);
 889                         service->ca_cert_file = str;
 890                 }
 891
 892                 str = g_key_file_get_string(keyfile,
 893                                 service->identifier, "ClientCertFile", NULL);
 894                 if (str != NULL) {
 895                         g_free(service->client_cert_file);
 896                         service->client_cert_file = str;
 897                 }
 898
 899                 str = g_key_file_get_string(keyfile,
 900                                 service->identifier, "PrivateKeyFile", NULL);
 901                 if (str != NULL) {
 902                         g_free(service->private_key_file);
 903                         service->private_key_file = str;
 904                 }
 905
 906                 str = g_key_file_get_string(keyfile,
 907                                 service->identifier, "PrivateKeyPassphrase", NULL);
 908                 if (str != NULL) {
 909                         g_free(service->private_key_passphrase);
 910                         service->private_key_passphrase = str;
 911                 }
 912         }
 913 #endif
 914
 915         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 916                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 917                                         service->identifier, "UID", NULL);
 918 done:
 919         g_key_file_free(keyfile);
 920
 921         return err;
 922 }
 923
 924 static int service_save(struct connman_service *service)
 925 {
 926         GKeyFile *keyfile;
 927         gchar *str;
 928         guint freq;
 929         const char *cst_str = NULL;
 930         int err = 0;
 931
 932         DBG("service %p new %d", service, service->new_service);
 933
 934         if (service->new_service)
 935                 return -ESRCH;
 936
 937         keyfile = __connman_storage_open_service(service->identifier);
 938         if (!keyfile)
 939                 return -EIO;
 940
 941         if (service->name)
 942                 g_key_file_set_string(keyfile, service->identifier,
 943                                                 "Name", service->name);
 944
 945         switch (service->type) {
 946         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 947         case CONNMAN_SERVICE_TYPE_SYSTEM:
 948         case CONNMAN_SERVICE_TYPE_GPS:
 949         case CONNMAN_SERVICE_TYPE_P2P:
 950 #if defined TIZEN_EXT_WIFI_MESH
 951         case CONNMAN_SERVICE_TYPE_MESH:
 952 #endif
 953                 break;
 954         case CONNMAN_SERVICE_TYPE_VPN:
 955                 g_key_file_set_boolean(keyfile, service->identifier,
 956                                 "SplitRouting", service->do_split_routing);
 957                 if (service->favorite)
 958                         g_key_file_set_boolean(keyfile, service->identifier,
 959                                         "AutoConnect", service->autoconnect);
 960                 break;
 961         case CONNMAN_SERVICE_TYPE_WIFI:
 962                 if (service->network) {
 963                         const unsigned char *ssid;
 964                         unsigned int ssid_len = 0;
 965
 966                         if (service->user.favorite_user == USER_NONE)
 967                                 g_key_file_remove_key(keyfile, service->identifier,
 968                                                         "UID", NULL);
 969                         else
 970                                 g_key_file_set_integer(keyfile, service->identifier,
 971                                                         "UID", service->user.favorite_user);
 972
 973                         ssid = connman_network_get_blob(service->network,
 974                                                         "WiFi.SSID", &ssid_len);
 975
 976                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 977                                 char *identifier = service->identifier;
 978                                 GString *ssid_str;
 979                                 unsigned int i;
 980
 981                                 ssid_str = g_string_sized_new(ssid_len * 2);
 982                                 if (!ssid_str) {
 983                                         err = -ENOMEM;
 984                                         goto done;
 985                                 }
 986
 987                                 for (i = 0; i < ssid_len; i++)
 988                                         g_string_append_printf(ssid_str,
 989                                                         "%02x", ssid[i]);
 990
 991                                 g_key_file_set_string(keyfile, identifier,
 992                                                         "SSID", ssid_str->str);
 993
 994                                 g_string_free(ssid_str, TRUE);
 995                         }
 996
 997                         freq = connman_network_get_frequency(service->network);
 998                         g_key_file_set_integer(keyfile, service->identifier,
 999                                                 "Frequency", freq);
1000                 }
1001                 /* fall through */
1002
1003         case CONNMAN_SERVICE_TYPE_GADGET:
1004         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1005         case CONNMAN_SERVICE_TYPE_CELLULAR:
1006                 g_key_file_set_boolean(keyfile, service->identifier,
1007                                         "Favorite", service->favorite);
1008
1009                 g_key_file_remove_key(keyfile, service->identifier,
1010                                 "Failure", NULL);
1011
1012                 /* fall through */
1013
1014         case CONNMAN_SERVICE_TYPE_ETHERNET:
1015                 if (service->favorite)
1016                         g_key_file_set_boolean(keyfile, service->identifier,
1017                                         "AutoConnect", service->autoconnect);
1018                 break;
1019         }
1020
1021         str = g_time_val_to_iso8601(&service->modified);
1022         if (str) {
1023                 g_key_file_set_string(keyfile, service->identifier,
1024                                                         "Modified", str);
1025                 g_free(str);
1026         }
1027
1028         if (service->user.current_user == service->user.favorite_user) {
1029                 if (service->passphrase && strlen(service->passphrase) > 0)
1030                         g_key_file_set_string(keyfile, service->identifier,
1031                                         "Passphrase", service->passphrase);
1032                 else
1033                         g_key_file_remove_key(keyfile, service->identifier,
1034                                         "Passphrase", NULL);
1035         }
1036
1037         if (service->ipconfig_ipv4)
1038                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
1039                                         service->identifier, "IPv4.");
1040
1041         if (service->ipconfig_ipv6)
1042                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
1043                                                 service->identifier, "IPv6.");
1044
1045         if (service->nameservers_config) {
1046                 guint len = g_strv_length(service->nameservers_config);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                                                 "Nameservers",
1050                                 (const gchar **) service->nameservers_config, len);
1051         } else
1052         g_key_file_remove_key(keyfile, service->identifier,
1053                                                         "Nameservers", NULL);
1054
1055 #if defined TIZEN_EXT
1056         if(service->dns_config_method_ipv4 != 0) {
1057                 const char *method;
1058                 method = __connman_dnsconfig_method2string(
1059                                 service->dns_config_method_ipv4);
1060                 g_key_file_set_string(keyfile, service->identifier,
1061                                 "Nameservers.IPv4method", method);
1062         } else
1063         g_key_file_remove_key(keyfile, service->identifier,
1064                                                 "Nameservers.IPv4method", NULL);
1065
1066         if(service->dns_config_method_ipv6 != 0) {
1067                 const char *method;
1068                 method = __connman_dnsconfig_method2string(
1069                                 service->dns_config_method_ipv6);
1070                 g_key_file_set_string(keyfile, service->identifier,
1071                                 "Nameservers.IPv6method", method);
1072         } else
1073         g_key_file_remove_key(keyfile, service->identifier,
1074                                                         "Nameservers.IPv6method", NULL);
1075 #endif
1076
1077         if (service->timeservers_config) {
1078                 guint len = g_strv_length(service->timeservers_config);
1079
1080                 g_key_file_set_string_list(keyfile, service->identifier,
1081                                                                 "Timeservers",
1082                                 (const gchar **) service->timeservers_config, len);
1083         } else
1084                 g_key_file_remove_key(keyfile, service->identifier,
1085                                                         "Timeservers", NULL);
1086
1087         if (service->domains) {
1088                 guint len = g_strv_length(service->domains);
1089
1090                 g_key_file_set_string_list(keyfile, service->identifier,
1091                                                                 "Domains",
1092                                 (const gchar **) service->domains, len);
1093         } else
1094                 g_key_file_remove_key(keyfile, service->identifier,
1095                                                         "Domains", NULL);
1096
1097         cst_str = proxymethod2string(service->proxy_config);
1098         if (cst_str)
1099                 g_key_file_set_string(keyfile, service->identifier,
1100                                 "Proxy.Method", cst_str);
1101
1102         if (service->proxies) {
1103                 guint len = g_strv_length(service->proxies);
1104
1105                 g_key_file_set_string_list(keyfile, service->identifier,
1106                                 "Proxy.Servers",
1107                                 (const gchar **) service->proxies, len);
1108         } else
1109                 g_key_file_remove_key(keyfile, service->identifier,
1110                                                 "Proxy.Servers", NULL);
1111
1112         if (service->excludes) {
1113                 guint len = g_strv_length(service->excludes);
1114
1115                 g_key_file_set_string_list(keyfile, service->identifier,
1116                                 "Proxy.Excludes",
1117                                 (const gchar **) service->excludes, len);
1118         } else
1119                 g_key_file_remove_key(keyfile, service->identifier,
1120                                                 "Proxy.Excludes", NULL);
1121
1122         if (service->pac && strlen(service->pac) > 0)
1123                 g_key_file_set_string(keyfile, service->identifier,
1124                                         "Proxy.URL", service->pac);
1125         else
1126                 g_key_file_remove_key(keyfile, service->identifier,
1127                                                         "Proxy.URL", NULL);
1128
1129         if (service->hidden_service)
1130                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1131                                                                         TRUE);
1132
1133         if (service->config_file && strlen(service->config_file) > 0)
1134                 g_key_file_set_string(keyfile, service->identifier,
1135                                 "Config.file", service->config_file);
1136
1137         if (service->config_entry &&
1138                                         strlen(service->config_entry) > 0)
1139                 g_key_file_set_string(keyfile, service->identifier,
1140                                 "Config.ident", service->config_entry);
1141
1142 #if defined TIZEN_EXT
1143         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1144                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1145                 if (service->eap != NULL && strlen(service->eap) > 0)
1146                         g_key_file_set_string(keyfile, service->identifier,
1147                                         "EAP", service->eap);
1148                 else
1149                         g_key_file_remove_key(keyfile, service->identifier,
1150                                         "EAP", NULL);
1151
1152                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1153                         g_key_file_set_string(keyfile, service->identifier,
1154                                         "Phase2", service->phase2);
1155                 else
1156                         g_key_file_remove_key(keyfile, service->identifier,
1157                                         "Phase2", NULL);
1158
1159                 if (service->identity != NULL && strlen(service->identity) > 0)
1160                         g_key_file_set_string(keyfile, service->identifier,
1161                                         "Identity", service->identity);
1162                 else
1163                         g_key_file_remove_key(keyfile, service->identifier,
1164                                         "Identity", NULL);
1165
1166                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1167                         g_key_file_set_string(keyfile, service->identifier,
1168                                         "CACertFile", service->ca_cert_file);
1169                 else
1170                         g_key_file_remove_key(keyfile, service->identifier,
1171                                         "CACertFile", NULL);
1172
1173                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1174                         g_key_file_set_string(keyfile, service->identifier,
1175                                         "ClientCertFile", service->client_cert_file);
1176                 else
1177                         g_key_file_remove_key(keyfile, service->identifier,
1178                                         "ClientCertFile", NULL);
1179
1180                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1181                         g_key_file_set_string(keyfile, service->identifier,
1182                                         "PrivateKeyFile", service->private_key_file);
1183                 else
1184                         g_key_file_remove_key(keyfile, service->identifier,
1185                                         "PrivateKeyFile", NULL);
1186
1187                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1188                         g_key_file_set_string(keyfile, service->identifier,
1189                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1190                 else
1191                         g_key_file_remove_key(keyfile, service->identifier,
1192                                         "PrivateKeyPassphrase", NULL);
1193         }
1194 #endif
1195
1196 done:
1197         __connman_storage_save_service(keyfile, service->identifier);
1198
1199         g_key_file_free(keyfile);
1200
1201         return err;
1202 }
1203
1204 void __connman_service_save(struct connman_service *service)
1205 {
1206         if (!service)
1207                 return;
1208
1209         service_save(service);
1210 }
1211
1212 static enum connman_service_state combine_state(
1213                                         enum connman_service_state state_a,
1214                                         enum connman_service_state state_b)
1215 {
1216         enum connman_service_state result;
1217
1218         if (state_a == state_b) {
1219                 result = state_a;
1220                 goto done;
1221         }
1222
1223         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1224                 result = state_b;
1225                 goto done;
1226         }
1227
1228         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1229                 result = state_a;
1230                 goto done;
1231         }
1232
1233         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1234                 result = state_b;
1235                 goto done;
1236         }
1237
1238         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1239                 result = state_a;
1240                 goto done;
1241         }
1242
1243         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1244                 result = state_a;
1245                 goto done;
1246         }
1247
1248         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1249                 result = state_b;
1250                 goto done;
1251         }
1252
1253         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1254                 result = state_a;
1255                 goto done;
1256         }
1257
1258         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1259                 result = state_b;
1260                 goto done;
1261         }
1262
1263         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1264                 result = state_a;
1265                 goto done;
1266         }
1267
1268         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1269                 result = state_b;
1270                 goto done;
1271         }
1272
1273         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1274                 result = state_a;
1275                 goto done;
1276         }
1277
1278         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1279                 result = state_b;
1280                 goto done;
1281         }
1282
1283         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1284                 result = state_a;
1285                 goto done;
1286         }
1287
1288         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1289                 result = state_b;
1290                 goto done;
1291         }
1292
1293         result = CONNMAN_SERVICE_STATE_FAILURE;
1294
1295 done:
1296         return result;
1297 }
1298
1299 static bool is_connecting(enum connman_service_state state)
1300 {
1301         switch (state) {
1302         case CONNMAN_SERVICE_STATE_UNKNOWN:
1303         case CONNMAN_SERVICE_STATE_IDLE:
1304         case CONNMAN_SERVICE_STATE_FAILURE:
1305         case CONNMAN_SERVICE_STATE_DISCONNECT:
1306         case CONNMAN_SERVICE_STATE_READY:
1307         case CONNMAN_SERVICE_STATE_ONLINE:
1308                 break;
1309         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1310         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1311                 return true;
1312         }
1313
1314         return false;
1315 }
1316
1317 static bool is_connected(enum connman_service_state state)
1318 {
1319         switch (state) {
1320         case CONNMAN_SERVICE_STATE_UNKNOWN:
1321         case CONNMAN_SERVICE_STATE_IDLE:
1322         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1323         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1324         case CONNMAN_SERVICE_STATE_DISCONNECT:
1325         case CONNMAN_SERVICE_STATE_FAILURE:
1326                 break;
1327         case CONNMAN_SERVICE_STATE_READY:
1328         case CONNMAN_SERVICE_STATE_ONLINE:
1329                 return true;
1330         }
1331
1332         return false;
1333 }
1334
1335 static bool is_idle(enum connman_service_state state)
1336 {
1337         switch (state) {
1338         case CONNMAN_SERVICE_STATE_IDLE:
1339         case CONNMAN_SERVICE_STATE_DISCONNECT:
1340         case CONNMAN_SERVICE_STATE_FAILURE:
1341                 return true;
1342         case CONNMAN_SERVICE_STATE_UNKNOWN:
1343         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1344         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1345         case CONNMAN_SERVICE_STATE_READY:
1346         case CONNMAN_SERVICE_STATE_ONLINE:
1347                 break;
1348         }
1349
1350         return false;
1351 }
1352
1353 static int nameservers_changed_cb(void *user_data)
1354 {
1355         struct connman_service *service = user_data;
1356
1357         DBG("service %p", service);
1358
1359         service->nameservers_timeout = 0;
1360         if ((is_idle(service->state) && !service->nameservers) ||
1361                         is_connected(service->state))
1362                 dns_changed(service);
1363
1364         return FALSE;
1365 }
1366
1367 static void nameservers_changed(struct connman_service *service)
1368 {
1369         if (!service->nameservers_timeout)
1370                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
1371                                                         service);
1372 }
1373
1374 static bool nameserver_available(struct connman_service *service,
1375                                 enum connman_ipconfig_type type,
1376                                 const char *ns)
1377 {
1378         int family;
1379
1380         family = connman_inet_check_ipaddress(ns);
1381
1382         if (family == AF_INET) {
1383                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1384                         return false;
1385
1386                 return is_connected(service->state_ipv4);
1387         }
1388
1389         if (family == AF_INET6) {
1390                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1391                         return false;
1392
1393                 return is_connected(service->state_ipv6);
1394         }
1395
1396         return false;
1397 }
1398
1399 static int searchdomain_add_all(struct connman_service *service)
1400 {
1401         int index, i = 0;
1402
1403         if (!is_connected(service->state))
1404                 return -ENOTCONN;
1405
1406         index = __connman_service_get_index(service);
1407         if (index < 0)
1408                 return -ENXIO;
1409
1410         if (service->domains) {
1411                 while (service->domains[i]) {
1412                         connman_resolver_append(index, service->domains[i],
1413                                                 NULL);
1414                         i++;
1415                 }
1416
1417                 return 0;
1418         }
1419
1420         if (service->domainname)
1421                 connman_resolver_append(index, service->domainname, NULL);
1422
1423         return 0;
1424
1425 }
1426
1427 static int searchdomain_remove_all(struct connman_service *service)
1428 {
1429         int index, i = 0;
1430
1431         if (!is_connected(service->state))
1432                 return -ENOTCONN;
1433
1434         index = __connman_service_get_index(service);
1435         if (index < 0)
1436                 return -ENXIO;
1437
1438         while (service->domains && service->domains[i]) {
1439                 connman_resolver_remove(index, service->domains[i], NULL);
1440                 i++;
1441         }
1442
1443         if (service->domainname)
1444                 connman_resolver_remove(index, service->domainname, NULL);
1445
1446         return 0;
1447 }
1448
1449 static int nameserver_add(struct connman_service *service,
1450                         enum connman_ipconfig_type type,
1451                         const char *nameserver)
1452 {
1453         int index, ret;
1454
1455         if (!nameserver_available(service, type, nameserver))
1456                 return 0;
1457
1458         index = __connman_service_get_index(service);
1459         if (index < 0)
1460                 return -ENXIO;
1461
1462 #if defined TIZEN_EXT
1463         DBG("Resolver append nameserver: %s", nameserver);
1464 #endif
1465         ret = connman_resolver_append(index, NULL, nameserver);
1466         if (ret >= 0)
1467                 nameservers_changed(service);
1468
1469         return ret;
1470 }
1471
1472 static int nameserver_add_all(struct connman_service *service,
1473                         enum connman_ipconfig_type type)
1474 {
1475         int i = 0;
1476
1477         if (service->nameservers_config) {
1478                 while (service->nameservers_config[i]) {
1479 #if defined TIZEN_EXT
1480                         DBG("type %d add service->nameservers_config[%d]:%s",type,
1481                             i, service->nameservers_config[i]);
1482                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
1483                                 DBG("Invalid nameserver");
1484                                 i++;
1485                                 continue;
1486                         }
1487
1488                         switch(type) {
1489                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1490                                 if (connman_inet_check_ipaddress(
1491                                         service->nameservers_config[i]) == AF_INET &&
1492                                     service->dns_config_method_ipv4 ==
1493                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1494                                         nameserver_add(service, type,
1495                                                        service->nameservers_config[i]);
1496                                 }
1497                                 break;
1498                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1499                                 if (connman_inet_check_ipaddress(
1500                                         service->nameservers_config[i]) == AF_INET6 &&
1501                                     service->dns_config_method_ipv6 ==
1502                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1503                                         nameserver_add(service, type,
1504                                                        service->nameservers_config[i]);
1505                                 }
1506                                 break;
1507                         case CONNMAN_IPCONFIG_TYPE_ALL:
1508                                 if (connman_inet_check_ipaddress(
1509                                         service->nameservers_config[i]) == AF_INET &&
1510                                     service->dns_config_method_ipv4 ==
1511                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1512                                         nameserver_add(service, type,
1513                                                        service->nameservers_config[i]);
1514                                 }
1515                                 if (connman_inet_check_ipaddress(
1516                                         service->nameservers_config[i]) == AF_INET6 &&
1517                                     service->dns_config_method_ipv6 ==
1518                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1519                                         nameserver_add(service, type,
1520                                                        service->nameservers_config[i]);
1521                                 }
1522                                 break;
1523                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1524                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1525                                 break;
1526                         default:
1527                                 DBG("default case do nothing");
1528                                 break;
1529                         }
1530 #else
1531                         nameserver_add(service, type,
1532                                 service->nameservers_config[i]);
1533 #endif
1534                         i++;
1535                 }
1536         } else if (service->nameservers) {
1537                 while (service->nameservers[i]) {
1538 #if defined TIZEN_EXT
1539                         DBG("type %d service->nameservers[%d]: %s",type,
1540                             i, service->nameservers[i]);
1541
1542                         switch(type) {
1543                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1544                                 if (connman_inet_check_ipaddress(
1545                                         service->nameservers[i]) == AF_INET &&
1546                                         service->dns_config_method_ipv4 ==
1547                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1548                                         nameserver_add(service, type,
1549                                                        service->nameservers[i]);
1550                                 }
1551                                 break;
1552                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1553                                 if (connman_inet_check_ipaddress(
1554                                         service->nameservers[i]) == AF_INET6 &&
1555                                         service->dns_config_method_ipv6 ==
1556                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1557                                         nameserver_add(service, type,
1558                                                        service->nameservers[i]);
1559                                 }
1560                                 break;
1561                         case CONNMAN_IPCONFIG_TYPE_ALL:
1562                                 if (connman_inet_check_ipaddress(
1563                                         service->nameservers[i]) == AF_INET &&
1564                                         service->dns_config_method_ipv4 ==
1565                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1566                                         nameserver_add(service, type,
1567                                                        service->nameservers[i]);
1568                                 }
1569                                 if (connman_inet_check_ipaddress(
1570                                         service->nameservers[i]) == AF_INET6 &&
1571                                         service->dns_config_method_ipv6 ==
1572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1573                                         nameserver_add(service, type,
1574                                                        service->nameservers[i]);
1575                                 }
1576                                 break;
1577                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1578                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1579                                 break;
1580                         default:
1581                                 DBG("default case do nothing");
1582                                 break;
1583                         }
1584 #else
1585                         nameserver_add(service, type,
1586                                 service->nameservers[i]);
1587 #endif
1588                         i++;
1589                 }
1590         }
1591
1592         if (!i)
1593                 __connman_resolver_append_fallback_nameservers();
1594
1595         searchdomain_add_all(service);
1596
1597         return 0;
1598 }
1599
1600 static int nameserver_remove(struct connman_service *service,
1601                         enum connman_ipconfig_type type,
1602                         const char *nameserver)
1603 {
1604         int index, ret;
1605
1606         if (!nameserver_available(service, type, nameserver))
1607                 return 0;
1608
1609         index = __connman_service_get_index(service);
1610         if (index < 0)
1611                 return -ENXIO;
1612
1613 #if defined TIZEN_EXT
1614         DBG("Resolver remove nameserver: %s", nameserver);
1615 #endif
1616         ret = connman_resolver_remove(index, NULL, nameserver);
1617         if (ret >= 0)
1618                 nameservers_changed(service);
1619
1620         return ret;
1621 }
1622
1623 static int nameserver_remove_all(struct connman_service *service,
1624                                 enum connman_ipconfig_type type)
1625 {
1626 #if defined TIZEN_EXT
1627         /**
1628           * Skip this function if there is any connected profiles
1629           * that use same interface
1630           */
1631         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1632                         __connman_service_get_connected_count_of_iface(service) > 0)
1633                 return 0;
1634 #endif
1635         int index, i = 0;
1636
1637         index = __connman_service_get_index(service);
1638         if (index < 0)
1639                 return -ENXIO;
1640
1641         while (service->nameservers_config && service->nameservers_config[i]) {
1642 #if defined TIZEN_EXT
1643                 DBG("type %d Remove service->nameservers_config[%d]: %s",
1644                       type, i, service->nameservers_config[i]);
1645                 switch(type) {
1646                 case CONNMAN_IPCONFIG_TYPE_IPV4:
1647                         if (connman_inet_check_ipaddress(
1648                                 service->nameservers_config[i]) == AF_INET &&
1649                                 (service->dns_config_method_ipv4 ==
1650                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1651                                 service->dns_config_method_ipv4 ==
1652                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1653                                 nameserver_remove(service, type,
1654                                                   service->nameservers_config[i]);
1655                         }
1656                         break;
1657                 case CONNMAN_IPCONFIG_TYPE_IPV6:
1658                         if (connman_inet_check_ipaddress(
1659                                 service->nameservers_config[i]) == AF_INET6 &&
1660                                 (service->dns_config_method_ipv6 ==
1661                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1662                                 service->dns_config_method_ipv6 ==
1663                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1664                                 nameserver_remove(service, type,
1665                                                   service->nameservers_config[i]);
1666                         }
1667                         break;
1668                 case CONNMAN_IPCONFIG_TYPE_ALL:
1669                         if (connman_inet_check_ipaddress(
1670                                 service->nameservers_config[i]) == AF_INET &&
1671                                 (service->dns_config_method_ipv4 ==
1672                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1673                                 service->dns_config_method_ipv4 ==
1674                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1675                                 nameserver_remove(service, type,
1676                                                   service->nameservers_config[i]);
1677                         }
1678                         if (connman_inet_check_ipaddress(
1679                                 service->nameservers_config[i]) == AF_INET6 &&
1680                                 (service->dns_config_method_ipv6 ==
1681                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1682                                 service->dns_config_method_ipv6 ==
1683                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1684                                 nameserver_remove(service, type,
1685                                                   service->nameservers_config[i]);
1686                         }
1687                         break;
1688                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1689                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1690                         break;
1691                 default:
1692                         DBG("default case do nothing");
1693                         break;
1694                 }
1695 #else
1696                 nameserver_remove(service, type,
1697                                 service->nameservers_config[i]);
1698 #endif
1699                 i++;
1700         }
1701
1702         i = 0;
1703         while (service->nameservers && service->nameservers[i]) {
1704 #if defined TIZEN_EXT
1705                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
1706                       service->nameservers[i]);
1707                 switch(type) {
1708                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1709                                 if (connman_inet_check_ipaddress(
1710                                         service->nameservers[i]) == AF_INET &&
1711                                         (service->dns_config_method_ipv4 ==
1712                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1713                                         service->dns_config_method_ipv4 ==
1714                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1715                                         nameserver_remove(service, type,
1716                                                           service->nameservers[i]);
1717                                 }
1718                                 break;
1719                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1720                                 if (connman_inet_check_ipaddress(
1721                                         service->nameservers[i]) == AF_INET6 &&
1722                                         (service->dns_config_method_ipv6 ==
1723                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1724                                         service->dns_config_method_ipv6 ==
1725                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1726                                         nameserver_remove(service, type,
1727                                                           service->nameservers[i]);
1728                                 }
1729                                 break;
1730                         case CONNMAN_IPCONFIG_TYPE_ALL:
1731                                 if (connman_inet_check_ipaddress(
1732                                         service->nameservers[i]) == AF_INET &&
1733                                         (service->dns_config_method_ipv4 ==
1734                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1735                                         service->dns_config_method_ipv4 ==
1736                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1737                                         nameserver_remove(service, type,
1738                                                           service->nameservers[i]);
1739                                 }
1740                                 if (connman_inet_check_ipaddress(
1741                                         service->nameservers[i]) == AF_INET6 &&
1742                                         (service->dns_config_method_ipv6 ==
1743                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1744                                         service->dns_config_method_ipv6 ==
1745                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1746                                         nameserver_remove(service, type,
1747                                                           service->nameservers[i]);
1748                                 }
1749                                 break;
1750                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1751                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1752                                 break;
1753                         default:
1754                                 DBG("default case do nothing");
1755                                 break;
1756                 }
1757 #else
1758                 nameserver_remove(service, type, service->nameservers[i]);
1759 #endif
1760                 i++;
1761         }
1762
1763         searchdomain_remove_all(service);
1764
1765         return 0;
1766 }
1767
1768 /*
1769  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1770  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1771  * for details) and not through service.c
1772  */
1773 #if defined TIZEN_EXT
1774 int __connman_service_nameserver_append(struct connman_service *service,
1775                                 const char *nameserver, bool is_auto,
1776                                 enum connman_ipconfig_type type)
1777 #else
1778 int __connman_service_nameserver_append(struct connman_service *service,
1779                                 const char *nameserver, bool is_auto)
1780 #endif
1781 {
1782         char **nameservers;
1783         int len, i;
1784
1785         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1786
1787         if (!nameserver)
1788                 return -EINVAL;
1789
1790         if (is_auto)
1791                 nameservers = service->nameservers_auto;
1792         else
1793                 nameservers = service->nameservers;
1794
1795         for (i = 0; nameservers && nameservers[i]; i++)
1796 #if defined TIZEN_EXT
1797         {
1798                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
1799 #endif
1800                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1801                         return -EEXIST;
1802 #if defined TIZEN_EXT
1803         }
1804 #endif
1805
1806         if (nameservers) {
1807                 len = g_strv_length(nameservers);
1808                 nameservers = g_try_renew(char *, nameservers, len + 2);
1809         } else {
1810                 len = 0;
1811                 nameservers = g_try_new0(char *, len + 2);
1812         }
1813
1814         if (!nameservers)
1815                 return -ENOMEM;
1816
1817         nameservers[len] = g_strdup(nameserver);
1818         nameservers[len + 1] = NULL;
1819
1820 #ifdef TIZEN_EXT
1821         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1822            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1823                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1824
1825         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1826            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1827                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1828 #endif
1829
1830         if (is_auto) {
1831                 service->nameservers_auto = nameservers;
1832         } else {
1833                 service->nameservers = nameservers;
1834                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
1835         }
1836
1837         nameservers_changed(service);
1838
1839         searchdomain_add_all(service);
1840
1841         return 0;
1842 }
1843
1844 #if defined TIZEN_EXT
1845 int __connman_service_nameserver_remove(struct connman_service *service,
1846                                 const char *nameserver, bool is_auto,
1847                                 enum connman_ipconfig_type type)
1848 #else
1849 int __connman_service_nameserver_remove(struct connman_service *service,
1850                                 const char *nameserver, bool is_auto)
1851 #endif
1852 {
1853         char **servers, **nameservers;
1854         bool found = false;
1855         int len, i, j;
1856
1857         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1858
1859         if (!nameserver)
1860                 return -EINVAL;
1861
1862         if (is_auto)
1863                 nameservers = service->nameservers_auto;
1864         else
1865                 nameservers = service->nameservers;
1866
1867         if (!nameservers)
1868                 return 0;
1869
1870         for (i = 0; nameservers[i]; i++)
1871                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1872                         found = true;
1873                         break;
1874                 }
1875
1876         if (!found)
1877                 return 0;
1878
1879         len = g_strv_length(nameservers);
1880
1881         if (len == 1) {
1882                 servers = NULL;
1883                 goto set_servers;
1884         }
1885
1886         servers = g_try_new0(char *, len);
1887         if (!servers)
1888                 return -ENOMEM;
1889
1890         for (i = 0, j = 0; i < len; i++) {
1891                 if (g_strcmp0(nameservers[i], nameserver)) {
1892                         servers[j] = nameservers[i];
1893                         j++;
1894                 } else
1895                         g_free(nameservers[i]);
1896
1897                 nameservers[i] = NULL;
1898         }
1899         servers[len - 1] = NULL;
1900
1901 set_servers:
1902         g_strfreev(nameservers);
1903         nameservers = servers;
1904
1905         if (is_auto) {
1906                 service->nameservers_auto = nameservers;
1907         } else {
1908                 service->nameservers = nameservers;
1909 #if defined TIZEN_EXT
1910                 DBG("nameserver remove ip_type: %d", type);
1911                 nameserver_remove(service, type,
1912                                 nameserver);
1913 #else
1914                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
1915                                 nameserver);
1916 #endif
1917         }
1918
1919         return 0;
1920 }
1921
1922 void __connman_service_nameserver_clear(struct connman_service *service)
1923 {
1924         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1925
1926         g_strfreev(service->nameservers);
1927         service->nameservers = NULL;
1928
1929         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1930 }
1931
1932 static void add_nameserver_route(int family, int index, char *nameserver,
1933                                 const char *gw)
1934 {
1935         switch (family) {
1936         case AF_INET:
1937                 if (connman_inet_compare_subnet(index, nameserver))
1938                         break;
1939
1940                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1941                         /* For P-t-P link the above route add will fail */
1942                         connman_inet_add_host_route(index, nameserver, NULL);
1943                 break;
1944
1945         case AF_INET6:
1946                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1947                                                                 gw) < 0)
1948                         connman_inet_add_ipv6_host_route(index, nameserver,
1949                                                         NULL);
1950                 break;
1951         }
1952 }
1953
1954 static void nameserver_add_routes(int index, char **nameservers,
1955                                         const char *gw)
1956 {
1957         int i, ns_family, gw_family;
1958
1959         gw_family = connman_inet_check_ipaddress(gw);
1960         if (gw_family < 0)
1961                 return;
1962
1963         for (i = 0; nameservers[i]; i++) {
1964                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1965                 if (ns_family < 0 || ns_family != gw_family)
1966                         continue;
1967
1968                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1969         }
1970 }
1971
1972 static void nameserver_del_routes(int index, char **nameservers,
1973                                 enum connman_ipconfig_type type)
1974 {
1975         int i, family;
1976
1977         for (i = 0; nameservers[i]; i++) {
1978                 family = connman_inet_check_ipaddress(nameservers[i]);
1979                 if (family < 0)
1980                         continue;
1981
1982                 switch (family) {
1983                 case AF_INET:
1984                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1985                                 connman_inet_del_host_route(index,
1986                                                         nameservers[i]);
1987                         break;
1988                 case AF_INET6:
1989                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1990                                 connman_inet_del_ipv6_host_route(index,
1991                                                         nameservers[i]);
1992                         break;
1993                 }
1994         }
1995 }
1996
1997 void __connman_service_nameserver_add_routes(struct connman_service *service,
1998                                                 const char *gw)
1999 {
2000         int index;
2001
2002         if (!service)
2003                 return;
2004
2005         index = __connman_service_get_index(service);
2006
2007         if (service->nameservers_config) {
2008                 /*
2009                  * Configured nameserver takes preference over the
2010                  * discoverd nameserver gathered from DHCP, VPN, etc.
2011                  */
2012                 nameserver_add_routes(index, service->nameservers_config, gw);
2013         } else if (service->nameservers) {
2014                 /*
2015                  * We add nameservers host routes for nameservers that
2016                  * are not on our subnet. For those who are, the subnet
2017                  * route will be installed by the time the dns proxy code
2018                  * tries to reach them. The subnet route is installed
2019                  * when setting the interface IP address.
2020                  */
2021                 nameserver_add_routes(index, service->nameservers, gw);
2022         }
2023 }
2024
2025 void __connman_service_nameserver_del_routes(struct connman_service *service,
2026                                         enum connman_ipconfig_type type)
2027 {
2028         int index;
2029
2030         if (!service)
2031                 return;
2032
2033         index = __connman_service_get_index(service);
2034
2035         if (service->nameservers_config)
2036                 nameserver_del_routes(index, service->nameservers_config,
2037                                         type);
2038         else if (service->nameservers)
2039                 nameserver_del_routes(index, service->nameservers, type);
2040 }
2041
2042 static void address_updated(struct connman_service *service,
2043                         enum connman_ipconfig_type type)
2044 {
2045         if (is_connected(service->state) &&
2046                         service == __connman_service_get_default()) {
2047                 nameserver_remove_all(service, type);
2048                 nameserver_add_all(service, type);
2049
2050                 __connman_timeserver_sync(service);
2051         }
2052 }
2053
2054 static struct connman_stats *stats_get(struct connman_service *service)
2055 {
2056         if (service->roaming)
2057                 return &service->stats_roaming;
2058         else
2059                 return &service->stats;
2060 }
2061
2062 static bool stats_enabled(struct connman_service *service)
2063 {
2064         struct connman_stats *stats = stats_get(service);
2065
2066         return stats->enabled;
2067 }
2068
2069 static void stats_start(struct connman_service *service)
2070 {
2071         struct connman_stats *stats = stats_get(service);
2072
2073         DBG("service %p", service);
2074
2075         if (!stats->timer)
2076                 return;
2077
2078         stats->enabled = true;
2079         stats->data_last.time = stats->data.time;
2080
2081         g_timer_start(stats->timer);
2082 }
2083
2084 static void stats_stop(struct connman_service *service)
2085 {
2086         struct connman_stats *stats = stats_get(service);
2087         unsigned int seconds;
2088
2089         DBG("service %p", service);
2090
2091         if (!stats->timer)
2092                 return;
2093
2094         if (!stats->enabled)
2095                 return;
2096
2097         g_timer_stop(stats->timer);
2098
2099         seconds = g_timer_elapsed(stats->timer, NULL);
2100         stats->data.time = stats->data_last.time + seconds;
2101
2102         stats->enabled = false;
2103 }
2104
2105 static void reset_stats(struct connman_service *service)
2106 {
2107         DBG("service %p", service);
2108
2109         /* home */
2110         service->stats.valid = false;
2111
2112         service->stats.data.rx_packets = 0;
2113         service->stats.data.tx_packets = 0;
2114         service->stats.data.rx_bytes = 0;
2115         service->stats.data.tx_bytes = 0;
2116         service->stats.data.rx_errors = 0;
2117         service->stats.data.tx_errors = 0;
2118         service->stats.data.rx_dropped = 0;
2119         service->stats.data.tx_dropped = 0;
2120         service->stats.data.time = 0;
2121         service->stats.data_last.time = 0;
2122
2123         g_timer_reset(service->stats.timer);
2124
2125         /* roaming */
2126         service->stats_roaming.valid = false;
2127
2128         service->stats_roaming.data.rx_packets = 0;
2129         service->stats_roaming.data.tx_packets = 0;
2130         service->stats_roaming.data.rx_bytes = 0;
2131         service->stats_roaming.data.tx_bytes = 0;
2132         service->stats_roaming.data.rx_errors = 0;
2133         service->stats_roaming.data.tx_errors = 0;
2134         service->stats_roaming.data.rx_dropped = 0;
2135         service->stats_roaming.data.tx_dropped = 0;
2136         service->stats_roaming.data.time = 0;
2137         service->stats_roaming.data_last.time = 0;
2138
2139         g_timer_reset(service->stats_roaming.timer);
2140 }
2141
2142 #if defined TIZEN_EXT
2143 static gboolean __connman_service_is_internet_profile(
2144                 struct connman_service *cellular)
2145 {
2146         const char internet_suffix[] = "_1";
2147
2148         DBG("Service path: %s", cellular->path);
2149
2150         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2151                 return TRUE;
2152
2153         return FALSE;
2154 }
2155
2156 static gboolean __connman_service_is_tethering_profile(
2157                 struct connman_service *cellular)
2158 {
2159         const char tethering_suffix[] = "_5";
2160
2161         DBG("Service path: %s", cellular->path);
2162
2163         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
2164                 return TRUE;
2165
2166         return FALSE;
2167 }
2168
2169 struct connman_service *connman_service_get_default_connection(void)
2170 {
2171         GList *list;
2172         struct connman_service *service;
2173         struct connman_service *default_service = NULL;
2174
2175         for (list = service_list; list; list = list->next) {
2176                 service = list->data;
2177
2178                 DBG("service: %p %s %s %s", service, service->name,
2179                                 state2string(service->state),
2180                                 __connman_service_type2string(service->type));
2181
2182 #if defined TIZEN_MAINTAIN_ONLINE
2183                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2184                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2185 #else
2186                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2187                                 is_connected(service->state) == TRUE) {
2188 #endif
2189                         return service;
2190                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2191                                 __connman_service_is_internet_profile(service) == TRUE) {
2192                         if (default_service == NULL)
2193                                 default_service = service;
2194                         else if (is_connected(service->state) == TRUE &&
2195                                         is_connected(default_service->state) == FALSE)
2196                                 default_service = service;
2197                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2198                                 is_connected(service->state) == TRUE) {
2199                         if (default_service == NULL)
2200                                 default_service = service;
2201                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2202                                 is_connected(service->state) == TRUE) {
2203                         if (default_service == NULL)
2204                                 default_service = service;
2205                 }
2206         }
2207
2208         return default_service;
2209 }
2210 #endif
2211
2212 struct connman_service *__connman_service_get_default(void)
2213 {
2214 #if defined TIZEN_MAINTAIN_ONLINE
2215         return connman_service_get_default_connection();
2216 #else
2217         struct connman_service *service;
2218
2219         if (!service_list)
2220                 return NULL;
2221
2222         service = service_list->data;
2223
2224         if (!is_connected(service->state))
2225                 return NULL;
2226
2227         return service;
2228 #endif
2229 }
2230
2231 bool __connman_service_index_is_default(int index)
2232 {
2233         struct connman_service *service;
2234
2235         if (index < 0)
2236                 return false;
2237
2238         service = __connman_service_get_default();
2239
2240         return __connman_service_get_index(service) == index;
2241 }
2242
2243 static void default_changed(void)
2244 {
2245         struct connman_service *service = __connman_service_get_default();
2246
2247         if (service == current_default)
2248                 return;
2249
2250         DBG("current default %p %s", current_default,
2251                 current_default ? current_default->identifier : "");
2252         DBG("new default %p %s", service, service ? service->identifier : "");
2253
2254 #if defined TIZEN_EXT
2255         current_default = service;
2256
2257         __connman_service_timeserver_changed(service, NULL);
2258 #else
2259         __connman_service_timeserver_changed(current_default, NULL);
2260
2261         current_default = service;
2262 #endif
2263
2264         if (service) {
2265                 if (service->hostname &&
2266                                 connman_setting_get_bool("AllowHostnameUpdates"))
2267                         __connman_utsname_set_hostname(service->hostname);
2268
2269                 if (service->domainname)
2270                         __connman_utsname_set_domainname(service->domainname);
2271         }
2272
2273         __connman_notifier_default_changed(service);
2274 }
2275
2276 static void state_changed(struct connman_service *service)
2277 {
2278         const char *str;
2279
2280         __connman_notifier_service_state_changed(service, service->state);
2281
2282         str = state2string(service->state);
2283         if (!str)
2284                 return;
2285
2286 #if !defined TIZEN_EXT
2287         if (!allow_property_changed(service))
2288                 return;
2289 #endif
2290 #if defined TIZEN_EXT
2291         DBG(" %s, %s", str, service->path);
2292 #endif
2293         connman_dbus_property_changed_basic(service->path,
2294                                 CONNMAN_SERVICE_INTERFACE, "State",
2295                                                 DBUS_TYPE_STRING, &str);
2296 }
2297
2298 static void strength_changed(struct connman_service *service)
2299 {
2300         if (service->strength == 0)
2301                 return;
2302
2303         if (!allow_property_changed(service))
2304                 return;
2305
2306         connman_dbus_property_changed_basic(service->path,
2307                                 CONNMAN_SERVICE_INTERFACE, "Strength",
2308                                         DBUS_TYPE_BYTE, &service->strength);
2309 }
2310
2311 static void favorite_changed(struct connman_service *service)
2312 {
2313         dbus_bool_t favorite;
2314
2315         if (!service->path)
2316                 return;
2317
2318         if (!allow_property_changed(service))
2319                 return;
2320
2321         favorite = service->favorite;
2322         connman_dbus_property_changed_basic(service->path,
2323                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
2324                                         DBUS_TYPE_BOOLEAN, &favorite);
2325 }
2326
2327 static void immutable_changed(struct connman_service *service)
2328 {
2329         dbus_bool_t immutable;
2330
2331         if (!service->path)
2332                 return;
2333
2334         if (!allow_property_changed(service))
2335                 return;
2336
2337         immutable = service->immutable;
2338         connman_dbus_property_changed_basic(service->path,
2339                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
2340                                         DBUS_TYPE_BOOLEAN, &immutable);
2341 }
2342
2343 static void roaming_changed(struct connman_service *service)
2344 {
2345         dbus_bool_t roaming;
2346
2347         if (!service->path)
2348                 return;
2349
2350         if (!allow_property_changed(service))
2351                 return;
2352
2353         roaming = service->roaming;
2354         connman_dbus_property_changed_basic(service->path,
2355                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
2356                                         DBUS_TYPE_BOOLEAN, &roaming);
2357 }
2358
2359 static void autoconnect_changed(struct connman_service *service)
2360 {
2361         dbus_bool_t autoconnect;
2362
2363         if (!service->path)
2364                 return;
2365
2366         if (!allow_property_changed(service))
2367                 return;
2368
2369         autoconnect = service->autoconnect;
2370         connman_dbus_property_changed_basic(service->path,
2371                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2372                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2373 }
2374
2375 static void append_security(DBusMessageIter *iter, void *user_data)
2376 {
2377         struct connman_service *service = user_data;
2378         const char *str;
2379
2380         str = security2string(service->security);
2381         if (str)
2382                 dbus_message_iter_append_basic(iter,
2383                                 DBUS_TYPE_STRING, &str);
2384
2385         /*
2386          * Some access points incorrectly advertise WPS even when they
2387          * are configured as open or no security, so filter
2388          * appropriately.
2389          */
2390         if (service->wps) {
2391                 switch (service->security) {
2392                 case CONNMAN_SERVICE_SECURITY_PSK:
2393                 case CONNMAN_SERVICE_SECURITY_WPA:
2394                 case CONNMAN_SERVICE_SECURITY_RSN:
2395 #if defined TIZEN_EXT
2396                 case CONNMAN_SERVICE_SECURITY_SAE:
2397 #endif
2398                         str = "wps";
2399                         dbus_message_iter_append_basic(iter,
2400                                                 DBUS_TYPE_STRING, &str);
2401                         break;
2402                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2403                 case CONNMAN_SERVICE_SECURITY_NONE:
2404                 case CONNMAN_SERVICE_SECURITY_WEP:
2405                 case CONNMAN_SERVICE_SECURITY_8021X:
2406                         break;
2407                 }
2408         }
2409 }
2410
2411 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2412 {
2413         struct connman_service *service = user_data;
2414
2415         if (service->ipconfig_ipv4)
2416                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2417                                                                         iter);
2418         else if (service->ipconfig_ipv6)
2419                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2420                                                                         iter);
2421 }
2422
2423 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2424 {
2425         struct connman_service *service = user_data;
2426
2427         if (!is_connected(service->state_ipv4))
2428                 return;
2429
2430         if (service->ipconfig_ipv4)
2431                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2432 }
2433
2434 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2435 {
2436         struct connman_service *service = user_data;
2437
2438         if (!is_connected(service->state_ipv6))
2439                 return;
2440
2441         if (service->ipconfig_ipv6)
2442                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2443                                                 service->ipconfig_ipv4);
2444 }
2445
2446 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2447 {
2448         struct connman_service *service = user_data;
2449
2450         if (service->ipconfig_ipv4)
2451                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2452                                                         iter);
2453 }
2454
2455 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2456 {
2457         struct connman_service *service = user_data;
2458
2459         if (service->ipconfig_ipv6)
2460                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2461                                                         iter);
2462 }
2463
2464 static void append_nameservers(DBusMessageIter *iter,
2465                 struct connman_service *service, char **servers)
2466 {
2467         int i;
2468         bool available = true;
2469
2470         for (i = 0; servers[i]; i++) {
2471                 if (service)
2472                         available = nameserver_available(service,
2473                                                 CONNMAN_IPCONFIG_TYPE_ALL,
2474                                                 servers[i]);
2475
2476                 if (available)
2477                         dbus_message_iter_append_basic(iter,
2478                                         DBUS_TYPE_STRING, &servers[i]);
2479         }
2480 }
2481
2482 #if defined TIZEN_EXT
2483 static void append_nameserver_manual(DBusMessageIter *iter,
2484                 struct connman_service *service, const char *server)
2485 {
2486         bool available = true;
2487
2488         if (service)
2489                 available = nameserver_available(service,
2490                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2491
2492         if (available)
2493                 dbus_message_iter_append_basic(iter,
2494                                 DBUS_TYPE_STRING, &server);
2495 }
2496
2497 static void append_nameserver_dhcp(DBusMessageIter *iter,
2498                 struct connman_service *service, const char *server)
2499 {
2500         bool available = true;
2501
2502         if (service)
2503                 available = nameserver_available(service,
2504                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2505
2506         if (available)
2507                 dbus_message_iter_append_basic(iter,
2508                                 DBUS_TYPE_STRING, &server);
2509 }
2510 #endif
2511
2512 static void append_dns(DBusMessageIter *iter, void *user_data)
2513 {
2514         struct connman_service *service = user_data;
2515 #if defined TIZEN_EXT
2516         int i;
2517 #endif
2518
2519         if (!is_connected(service->state))
2520                 return;
2521
2522 #ifdef TIZEN_EXT
2523         const char *str;
2524
2525         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2526         if(str != NULL) {
2527                 char *str1 = g_strdup_printf("ipv4.%s", str);
2528                 dbus_message_iter_append_basic(iter,
2529                         DBUS_TYPE_STRING, &str1);
2530                 g_free(str1);
2531         }
2532
2533         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2534         if(str != NULL) {
2535                 char *str1 = g_strdup_printf("ipv6.%s", str);
2536                 dbus_message_iter_append_basic(iter,
2537                         DBUS_TYPE_STRING, &str1);
2538                 g_free(str1);
2539         }
2540 #endif
2541
2542         if (service->nameservers_config) {
2543 #if defined TIZEN_EXT
2544                 i = 0;
2545                 while (service->nameservers_config[i]) {
2546                         if (connman_inet_check_ipaddress(
2547                                 service->nameservers_config[i]) == AF_INET &&
2548                                 service->dns_config_method_ipv4 ==
2549                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2550                                 append_nameserver_manual(iter, service,
2551                                                 service->nameservers_config[i]);
2552                         }
2553
2554                         if (connman_inet_check_ipaddress(
2555                                 service->nameservers_config[i]) == AF_INET6 &&
2556                                 service->dns_config_method_ipv6 ==
2557                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2558                                 append_nameserver_manual(iter, service,
2559                                                 service->nameservers_config[i]);
2560                         }
2561                         i++;
2562                 }
2563                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
2564                  * dynamic while other is static so try to append the DNS
2565                  * Address which is dynamic also */
2566                 if (service->nameservers != NULL) {
2567                         i = 0;
2568                         while (service->nameservers[i]) {
2569                                 if (connman_inet_check_ipaddress(
2570                                         service->nameservers[i]) == AF_INET &&
2571                                         service->dns_config_method_ipv4 ==
2572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2573                                         append_nameserver_dhcp(iter, service,
2574                                                         service->nameservers[i]);
2575                                 }
2576
2577                                 if (connman_inet_check_ipaddress(
2578                                         service->nameservers[i]) == AF_INET6 &&
2579                                         service->dns_config_method_ipv6 ==
2580                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2581                                         append_nameserver_dhcp(iter, service,
2582                                                         service->nameservers[i]);
2583                                 }
2584                                 i++;
2585                         }
2586                 }
2587 #else
2588                 append_nameservers(iter, service, service->nameservers_config);
2589 #endif
2590                 return;
2591         } else {
2592                 if (service->nameservers)
2593 #if defined TIZEN_EXT
2594                 {
2595                         i = 0;
2596                         while (service->nameservers[i]) {
2597                                 if (connman_inet_check_ipaddress(
2598                                         service->nameservers[i]) == AF_INET &&
2599                                         service->dns_config_method_ipv4 ==
2600                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2601                                         append_nameserver_dhcp(iter, service,
2602                                                         service->nameservers[i]);
2603                                 }
2604
2605                                 if (connman_inet_check_ipaddress(
2606                                         service->nameservers[i]) == AF_INET6 &&
2607                                         service->dns_config_method_ipv6 ==
2608                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2609                                         append_nameserver_dhcp(iter, service,
2610                                                         service->nameservers[i]);
2611                                 }
2612                                 i++;
2613                         }
2614                 }
2615 #else
2616                         append_nameservers(iter, service,
2617                                         service->nameservers);
2618 #endif
2619
2620                 if (service->nameservers_auto)
2621                         append_nameservers(iter, service,
2622                                         service->nameservers_auto);
2623
2624                 if (!service->nameservers && !service->nameservers_auto) {
2625                         char **ns;
2626
2627                         DBG("append fallback nameservers");
2628
2629                         ns = connman_setting_get_string_list("FallbackNameservers");
2630                         if (ns)
2631                                 append_nameservers(iter, service, ns);
2632                 }
2633         }
2634 }
2635
2636 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2637 {
2638         struct connman_service *service = user_data;
2639
2640 #ifdef TIZEN_EXT
2641         /* Append DNS Config Type */
2642         const char *str;
2643         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2644         if(str != NULL) {
2645                 char *str1 = g_strdup_printf("ipv4.%s", str);
2646                 dbus_message_iter_append_basic(iter,
2647                         DBUS_TYPE_STRING, &str1);
2648                 g_free(str1);
2649         }
2650
2651         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2652         if(str != NULL) {
2653                 char *str1 = g_strdup_printf("ipv6.%s", str);
2654                 dbus_message_iter_append_basic(iter,
2655                         DBUS_TYPE_STRING, &str1);
2656                 g_free(str1);
2657         }
2658 #endif
2659
2660         if (!service->nameservers_config)
2661                 return;
2662
2663 #if defined TIZEN_EXT
2664         int i = 0;
2665         while (service->nameservers_config[i]) {
2666                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
2667                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2668                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2669                 }
2670
2671                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
2672                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2673                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2674                 }
2675                 i++;
2676         }
2677 #else
2678         append_nameservers(iter, NULL, service->nameservers_config);
2679 #endif
2680 }
2681
2682 static void append_ts(DBusMessageIter *iter, void *user_data)
2683 {
2684         GSList *list = user_data;
2685
2686         while (list) {
2687                 char *timeserver = list->data;
2688
2689                 if (timeserver)
2690                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2691                                         &timeserver);
2692
2693                 list = g_slist_next(list);
2694         }
2695 }
2696
2697 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2698 {
2699         struct connman_service *service = user_data;
2700         int i;
2701
2702         if (!service->timeservers_config)
2703                 return;
2704
2705         for (i = 0; service->timeservers_config[i]; i++) {
2706                 dbus_message_iter_append_basic(iter,
2707                                 DBUS_TYPE_STRING,
2708                                 &service->timeservers_config[i]);
2709         }
2710 }
2711
2712 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2713 {
2714         struct connman_service *service = user_data;
2715         int i;
2716
2717         if (!service->domains)
2718                 return;
2719
2720         for (i = 0; service->domains[i]; i++)
2721                 dbus_message_iter_append_basic(iter,
2722                                 DBUS_TYPE_STRING, &service->domains[i]);
2723 }
2724
2725 static void append_domain(DBusMessageIter *iter, void *user_data)
2726 {
2727         struct connman_service *service = user_data;
2728
2729         if (!is_connected(service->state) &&
2730                                 !is_connecting(service->state))
2731                 return;
2732
2733         if (service->domains)
2734                 append_domainconfig(iter, user_data);
2735         else if (service->domainname)
2736                 dbus_message_iter_append_basic(iter,
2737                                 DBUS_TYPE_STRING, &service->domainname);
2738 }
2739
2740 static void append_proxies(DBusMessageIter *iter, void *user_data)
2741 {
2742         struct connman_service *service = user_data;
2743         int i;
2744
2745         if (!service->proxies)
2746                 return;
2747
2748         for (i = 0; service->proxies[i]; i++)
2749                 dbus_message_iter_append_basic(iter,
2750                                 DBUS_TYPE_STRING, &service->proxies[i]);
2751 }
2752
2753 static void append_excludes(DBusMessageIter *iter, void *user_data)
2754 {
2755         struct connman_service *service = user_data;
2756         int i;
2757
2758         if (!service->excludes)
2759                 return;
2760
2761         for (i = 0; service->excludes[i]; i++)
2762                 dbus_message_iter_append_basic(iter,
2763                                 DBUS_TYPE_STRING, &service->excludes[i]);
2764 }
2765
2766 static void append_proxy(DBusMessageIter *iter, void *user_data)
2767 {
2768         struct connman_service *service = user_data;
2769         enum connman_service_proxy_method proxy;
2770         const char *pac = NULL;
2771         const char *method = proxymethod2string(
2772                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2773
2774         if (!is_connected(service->state))
2775                 return;
2776
2777         proxy = connman_service_get_proxy_method(service);
2778
2779         switch (proxy) {
2780         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2781                 return;
2782         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2783                 goto done;
2784         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2785                 connman_dbus_dict_append_array(iter, "Servers",
2786                                         DBUS_TYPE_STRING, append_proxies,
2787                                         service);
2788
2789                 connman_dbus_dict_append_array(iter, "Excludes",
2790                                         DBUS_TYPE_STRING, append_excludes,
2791                                         service);
2792                 break;
2793         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2794                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2795                 if (service->ipconfig_ipv4)
2796                         pac = __connman_ipconfig_get_proxy_autoconfig(
2797                                 service->ipconfig_ipv4);
2798                 else if (service->ipconfig_ipv6)
2799                         pac = __connman_ipconfig_get_proxy_autoconfig(
2800                                 service->ipconfig_ipv6);
2801
2802                 if (!service->pac && !pac)
2803                         goto done;
2804
2805                 if (service->pac)
2806                         pac = service->pac;
2807
2808                 connman_dbus_dict_append_basic(iter, "URL",
2809                                         DBUS_TYPE_STRING, &pac);
2810                 break;
2811         }
2812
2813         method = proxymethod2string(proxy);
2814
2815 done:
2816         connman_dbus_dict_append_basic(iter, "Method",
2817                                         DBUS_TYPE_STRING, &method);
2818 }
2819
2820 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2821 {
2822         struct connman_service *service = user_data;
2823         const char *method;
2824
2825         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2826                 return;
2827
2828         switch (service->proxy_config) {
2829         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2830                 return;
2831         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2832                 break;
2833         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2834                 if (service->proxies)
2835                         connman_dbus_dict_append_array(iter, "Servers",
2836                                                 DBUS_TYPE_STRING,
2837                                                 append_proxies, service);
2838
2839                 if (service->excludes)
2840                         connman_dbus_dict_append_array(iter, "Excludes",
2841                                                 DBUS_TYPE_STRING,
2842                                                 append_excludes, service);
2843                 break;
2844         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2845                 if (service->pac)
2846                         connman_dbus_dict_append_basic(iter, "URL",
2847                                         DBUS_TYPE_STRING, &service->pac);
2848                 break;
2849         }
2850
2851         method = proxymethod2string(service->proxy_config);
2852
2853         connman_dbus_dict_append_basic(iter, "Method",
2854                                 DBUS_TYPE_STRING, &method);
2855 }
2856
2857 static void append_provider(DBusMessageIter *iter, void *user_data)
2858 {
2859         struct connman_service *service = user_data;
2860
2861         if (!is_connected(service->state))
2862                 return;
2863
2864         if (service->provider)
2865                 __connman_provider_append_properties(service->provider, iter);
2866 }
2867
2868
2869 static void settings_changed(struct connman_service *service,
2870                                 struct connman_ipconfig *ipconfig)
2871 {
2872         enum connman_ipconfig_type type;
2873
2874         type = __connman_ipconfig_get_config_type(ipconfig);
2875
2876         __connman_notifier_ipconfig_changed(service, ipconfig);
2877
2878         if (!allow_property_changed(service))
2879                 return;
2880
2881         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2882                 connman_dbus_property_changed_dict(service->path,
2883                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2884                                         append_ipv4, service);
2885         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2886                 connman_dbus_property_changed_dict(service->path,
2887                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2888                                         append_ipv6, service);
2889 }
2890
2891 static void ipv4_configuration_changed(struct connman_service *service)
2892 {
2893         if (!allow_property_changed(service))
2894                 return;
2895
2896         connman_dbus_property_changed_dict(service->path,
2897                                         CONNMAN_SERVICE_INTERFACE,
2898                                                         "IPv4.Configuration",
2899                                                         append_ipv4config,
2900                                                         service);
2901 }
2902
2903 void __connman_service_notify_ipv4_configuration(
2904                                         struct connman_service *service)
2905 {
2906         if (!service)
2907                 return;
2908
2909         ipv4_configuration_changed(service);
2910 }
2911
2912 static void ipv6_configuration_changed(struct connman_service *service)
2913 {
2914         if (!allow_property_changed(service))
2915                 return;
2916
2917         connman_dbus_property_changed_dict(service->path,
2918                                         CONNMAN_SERVICE_INTERFACE,
2919                                                         "IPv6.Configuration",
2920                                                         append_ipv6config,
2921                                                         service);
2922 }
2923
2924 static void dns_changed(struct connman_service *service)
2925 {
2926         if (!allow_property_changed(service))
2927                 return;
2928
2929         connman_dbus_property_changed_array(service->path,
2930                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2931                                         DBUS_TYPE_STRING, append_dns, service);
2932 }
2933
2934 static void dns_configuration_changed(struct connman_service *service)
2935 {
2936         if (!allow_property_changed(service))
2937                 return;
2938
2939         connman_dbus_property_changed_array(service->path,
2940                                 CONNMAN_SERVICE_INTERFACE,
2941                                 "Nameservers.Configuration",
2942                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2943
2944         dns_changed(service);
2945 }
2946
2947 static void domain_changed(struct connman_service *service)
2948 {
2949         if (!allow_property_changed(service))
2950                 return;
2951
2952         connman_dbus_property_changed_array(service->path,
2953                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2954                                 DBUS_TYPE_STRING, append_domain, service);
2955 }
2956
2957 static void domain_configuration_changed(struct connman_service *service)
2958 {
2959         if (!allow_property_changed(service))
2960                 return;
2961
2962         connman_dbus_property_changed_array(service->path,
2963                                 CONNMAN_SERVICE_INTERFACE,
2964                                 "Domains.Configuration",
2965                                 DBUS_TYPE_STRING, append_domainconfig, service);
2966 }
2967
2968 static void proxy_changed(struct connman_service *service)
2969 {
2970         if (!allow_property_changed(service))
2971                 return;
2972
2973         connman_dbus_property_changed_dict(service->path,
2974                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2975                                                         append_proxy, service);
2976 }
2977
2978 static void proxy_configuration_changed(struct connman_service *service)
2979 {
2980         if (!allow_property_changed(service))
2981                 return;
2982
2983         connman_dbus_property_changed_dict(service->path,
2984                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2985                                                 append_proxyconfig, service);
2986
2987         proxy_changed(service);
2988 }
2989
2990 static void timeservers_configuration_changed(struct connman_service *service)
2991 {
2992         if (!allow_property_changed(service))
2993                 return;
2994
2995         connman_dbus_property_changed_array(service->path,
2996                         CONNMAN_SERVICE_INTERFACE,
2997                         "Timeservers.Configuration",
2998                         DBUS_TYPE_STRING,
2999                         append_tsconfig, service);
3000 }
3001
3002 static void link_changed(struct connman_service *service)
3003 {
3004         if (!allow_property_changed(service))
3005                 return;
3006
3007         connman_dbus_property_changed_dict(service->path,
3008                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3009                                                 append_ethernet, service);
3010 }
3011
3012 static void stats_append_counters(DBusMessageIter *dict,
3013                         struct connman_stats_data *stats,
3014                         struct connman_stats_data *counters,
3015                         bool append_all)
3016 {
3017         if (counters->rx_packets != stats->rx_packets || append_all) {
3018                 counters->rx_packets = stats->rx_packets;
3019                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3020                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3021         }
3022
3023         if (counters->tx_packets != stats->tx_packets || append_all) {
3024                 counters->tx_packets = stats->tx_packets;
3025                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3026                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3027         }
3028
3029         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3030                 counters->rx_bytes = stats->rx_bytes;
3031                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3032                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3033         }
3034
3035         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3036                 counters->tx_bytes = stats->tx_bytes;
3037                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3038                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3039         }
3040
3041         if (counters->rx_errors != stats->rx_errors || append_all) {
3042                 counters->rx_errors = stats->rx_errors;
3043                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3044                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3045         }
3046
3047         if (counters->tx_errors != stats->tx_errors || append_all) {
3048                 counters->tx_errors = stats->tx_errors;
3049                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3050                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3051         }
3052
3053         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3054                 counters->rx_dropped = stats->rx_dropped;
3055                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3056                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3057         }
3058
3059         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3060                 counters->tx_dropped = stats->tx_dropped;
3061                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3062                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3063         }
3064
3065         if (counters->time != stats->time || append_all) {
3066                 counters->time = stats->time;
3067                 connman_dbus_dict_append_basic(dict, "Time",
3068                                         DBUS_TYPE_UINT32, &stats->time);
3069         }
3070 }
3071
3072 static void stats_append(struct connman_service *service,
3073                                 const char *counter,
3074                                 struct connman_stats_counter *counters,
3075                                 bool append_all)
3076 {
3077         DBusMessageIter array, dict;
3078         DBusMessage *msg;
3079
3080         DBG("service %p counter %s", service, counter);
3081
3082         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3083         if (!msg)
3084                 return;
3085
3086         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3087                                 &service->path, DBUS_TYPE_INVALID);
3088
3089         dbus_message_iter_init_append(msg, &array);
3090
3091         /* home counter */
3092         connman_dbus_dict_open(&array, &dict);
3093
3094         stats_append_counters(&dict, &service->stats.data,
3095                                 &counters->stats.data, append_all);
3096
3097         connman_dbus_dict_close(&array, &dict);
3098
3099         /* roaming counter */
3100         connman_dbus_dict_open(&array, &dict);
3101
3102         stats_append_counters(&dict, &service->stats_roaming.data,
3103                                 &counters->stats_roaming.data, append_all);
3104
3105         connman_dbus_dict_close(&array, &dict);
3106
3107         __connman_counter_send_usage(counter, msg);
3108 }
3109
3110 static void stats_update(struct connman_service *service,
3111                                 unsigned int rx_packets, unsigned int tx_packets,
3112                                 unsigned int rx_bytes, unsigned int tx_bytes,
3113                                 unsigned int rx_errors, unsigned int tx_errors,
3114                                 unsigned int rx_dropped, unsigned int tx_dropped)
3115 {
3116         struct connman_stats *stats = stats_get(service);
3117         struct connman_stats_data *data_last = &stats->data_last;
3118         struct connman_stats_data *data = &stats->data;
3119         unsigned int seconds;
3120
3121         DBG("service %p", service);
3122
3123         if (stats->valid) {
3124                 data->rx_packets +=
3125                         rx_packets - data_last->rx_packets;
3126                 data->tx_packets +=
3127                         tx_packets - data_last->tx_packets;
3128                 data->rx_bytes +=
3129                         rx_bytes - data_last->rx_bytes;
3130                 data->tx_bytes +=
3131                         tx_bytes - data_last->tx_bytes;
3132                 data->rx_errors +=
3133                         rx_errors - data_last->rx_errors;
3134                 data->tx_errors +=
3135                         tx_errors - data_last->tx_errors;
3136                 data->rx_dropped +=
3137                         rx_dropped - data_last->rx_dropped;
3138                 data->tx_dropped +=
3139                         tx_dropped - data_last->tx_dropped;
3140         } else {
3141                 stats->valid = true;
3142         }
3143
3144         data_last->rx_packets = rx_packets;
3145         data_last->tx_packets = tx_packets;
3146         data_last->rx_bytes = rx_bytes;
3147         data_last->tx_bytes = tx_bytes;
3148         data_last->rx_errors = rx_errors;
3149         data_last->tx_errors = tx_errors;
3150         data_last->rx_dropped = rx_dropped;
3151         data_last->tx_dropped = tx_dropped;
3152
3153         seconds = g_timer_elapsed(stats->timer, NULL);
3154         stats->data.time = stats->data_last.time + seconds;
3155 }
3156
3157 void __connman_service_notify(struct connman_service *service,
3158                         unsigned int rx_packets, unsigned int tx_packets,
3159                         unsigned int rx_bytes, unsigned int tx_bytes,
3160                         unsigned int rx_errors, unsigned int tx_errors,
3161                         unsigned int rx_dropped, unsigned int tx_dropped)
3162 {
3163         GHashTableIter iter;
3164         gpointer key, value;
3165         const char *counter;
3166         struct connman_stats_counter *counters;
3167         struct connman_stats_data *data;
3168         int err;
3169
3170         if (!service)
3171                 return;
3172
3173         if (!is_connected(service->state))
3174                 return;
3175
3176         stats_update(service,
3177                 rx_packets, tx_packets,
3178                 rx_bytes, tx_bytes,
3179                 rx_errors, tx_errors,
3180                 rx_dropped, tx_dropped);
3181
3182         data = &stats_get(service)->data;
3183         err = __connman_stats_update(service, service->roaming, data);
3184         if (err < 0)
3185                 connman_error("Failed to store statistics for %s",
3186                                 service->identifier);
3187
3188         g_hash_table_iter_init(&iter, service->counter_table);
3189         while (g_hash_table_iter_next(&iter, &key, &value)) {
3190                 counter = key;
3191                 counters = value;
3192
3193                 stats_append(service, counter, counters, counters->append_all);
3194                 counters->append_all = false;
3195         }
3196 }
3197
3198 int __connman_service_counter_register(const char *counter)
3199 {
3200         struct connman_service *service;
3201         GList *list;
3202         struct connman_stats_counter *counters;
3203
3204         DBG("counter %s", counter);
3205
3206         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
3207
3208         for (list = service_list; list; list = list->next) {
3209                 service = list->data;
3210
3211                 counters = g_try_new0(struct connman_stats_counter, 1);
3212                 if (!counters)
3213                         return -ENOMEM;
3214
3215                 counters->append_all = true;
3216
3217                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3218                                         counters);
3219         }
3220
3221         return 0;
3222 }
3223
3224 void __connman_service_counter_unregister(const char *counter)
3225 {
3226         struct connman_service *service;
3227         GList *list;
3228
3229         DBG("counter %s", counter);
3230
3231         for (list = service_list; list; list = list->next) {
3232                 service = list->data;
3233
3234                 g_hash_table_remove(service->counter_table, counter);
3235         }
3236
3237         counter_list = g_slist_remove(counter_list, counter);
3238 }
3239
3240 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
3241 {
3242         GList *list;
3243
3244         for (list = service_list; list; list = list->next) {
3245                 struct connman_service *service = list->data;
3246
3247                 cb(service, user_data);
3248         }
3249
3250         return 0;
3251 }
3252
3253 #if defined TIZEN_EXT
3254 static void append_wifi_ext_info(DBusMessageIter *dict,
3255                                         struct connman_network *network)
3256 {
3257         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
3258         char *bssid_str = bssid_buff;
3259         const void *ssid;
3260         unsigned int ssid_len;
3261         unsigned char *bssid;
3262         unsigned int maxrate;
3263         int maxspeed;
3264         unsigned int keymgmt;
3265         uint16_t frequency;
3266         const char *enc_mode;
3267         const char *str;
3268         gboolean passpoint;
3269         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3270         char *country_code_str = country_code_buff;
3271         unsigned char *country_code;
3272         uint16_t connection_mode;
3273
3274         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3275         bssid = connman_network_get_bssid(network);
3276         maxrate = connman_network_get_maxrate(network);
3277         maxspeed = connman_network_get_maxspeed(network);
3278         frequency = connman_network_get_frequency(network);
3279         enc_mode = connman_network_get_enc_mode(network);
3280         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3281         keymgmt = connman_network_get_keymgmt(network);
3282         country_code = connman_network_get_countrycode(network);
3283         connection_mode = connman_network_get_connection_mode(network);
3284
3285         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3286                                 bssid[0], bssid[1], bssid[2],
3287                                 bssid[3], bssid[4], bssid[5]);
3288
3289         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3290                  country_code[0], country_code[1]);
3291
3292
3293         connman_dbus_dict_append_fixed_array(dict, "SSID",
3294                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3295         connman_dbus_dict_append_basic(dict, "BSSID",
3296                                         DBUS_TYPE_STRING, &bssid_str);
3297         connman_dbus_dict_append_basic(dict, "MaxRate",
3298                                         DBUS_TYPE_UINT32, &maxrate);
3299         connman_dbus_dict_append_basic(dict, "MaxSpeed",
3300                                         DBUS_TYPE_INT32, &maxspeed);
3301         connman_dbus_dict_append_basic(dict, "Frequency",
3302                                         DBUS_TYPE_UINT16, &frequency);
3303         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3304                                         DBUS_TYPE_STRING, &enc_mode);
3305         connman_dbus_dict_append_basic(dict, "Passpoint",
3306                                         DBUS_TYPE_BOOLEAN, &passpoint);
3307         connman_dbus_dict_append_basic(dict, "Keymgmt",
3308                                         DBUS_TYPE_UINT32, &keymgmt);
3309         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3310                                        &country_code_str);
3311         connman_dbus_dict_append_basic(dict, "ConnMode",
3312                                         DBUS_TYPE_UINT16, &connection_mode);
3313
3314         str = connman_network_get_string(network, "WiFi.Security");
3315         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3316                 str = connman_network_get_string(network, "WiFi.EAP");
3317                 if (str != NULL)
3318                         connman_dbus_dict_append_basic(dict, "EAP",
3319                                         DBUS_TYPE_STRING, &str);
3320
3321                 str = connman_network_get_string(network, "WiFi.Phase2");
3322                 if (str != NULL)
3323                         connman_dbus_dict_append_basic(dict, "Phase2",
3324                                         DBUS_TYPE_STRING, &str);
3325
3326                 str = connman_network_get_string(network, "WiFi.Identity");
3327                 if (str != NULL)
3328                         connman_dbus_dict_append_basic(dict, "Identity",
3329                                         DBUS_TYPE_STRING, &str);
3330
3331                 str = connman_network_get_string(network, "WiFi.CACertFile");
3332                 if (str != NULL)
3333                         connman_dbus_dict_append_basic(dict, "CACertFile",
3334                                         DBUS_TYPE_STRING, &str);
3335
3336                 str = connman_network_get_string(network,
3337                                 "WiFi.ClientCertFile");
3338                 if (str != NULL)
3339                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3340                                         DBUS_TYPE_STRING, &str);
3341
3342                 str = connman_network_get_string(network,
3343                                 "WiFi.PrivateKeyFile");
3344                 if (str != NULL)
3345                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3346                                         DBUS_TYPE_STRING, &str);
3347         }
3348 }
3349
3350 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
3351 {
3352         GSList *bssid_list = NULL;
3353         struct connman_network *network = user_data;
3354         struct connman_bssids *bssids;
3355         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
3356         char *bssid_str = bssid_buf;
3357
3358         bssid_list = (GSList *)connman_network_get_bssid_list(network);
3359         if(bssid_list) {
3360                 GSList *list;
3361                 for (list = bssid_list; list; list = list->next) {
3362                         bssids = (struct connman_bssids *)list->data;
3363                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x",
3364                                         bssids->bssid[0], bssids->bssid[1], bssids->bssid[2],
3365                                         bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]);
3366
3367                         connman_dbus_dict_append_basic(iter, "BSSID",
3368                                         DBUS_TYPE_STRING, &bssid_str);
3369
3370                         connman_dbus_dict_append_basic(iter, "Strength",
3371                                         DBUS_TYPE_UINT16, &bssids->strength);
3372
3373                         connman_dbus_dict_append_basic(iter, "Frequency",
3374                                         DBUS_TYPE_UINT16, &bssids->frequency);
3375                 }
3376         }
3377 }
3378 #endif
3379
3380 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3381                                         struct connman_service *service)
3382 {
3383         dbus_bool_t val;
3384         const char *str;
3385         GSList *list;
3386
3387 #if defined TIZEN_EXT
3388         unsigned int frequency = 0U;
3389         if (service && service->network) {
3390                 frequency = connman_network_get_frequency(service->network);
3391                 connman_dbus_dict_append_basic(dict, "Frequency",
3392                                 DBUS_TYPE_UINT16, &frequency);
3393         }
3394
3395         unsigned char *wifi_vsie;
3396         unsigned int wifi_vsie_len;
3397         GSList *vsie_list = NULL;
3398
3399         if (service->network)
3400                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3401
3402         if (vsie_list) {
3403                 GSList *list;
3404                 for (list = vsie_list; list; list = list->next) {
3405                         wifi_vsie = (unsigned char *)list->data;
3406                         wifi_vsie_len = wifi_vsie[1] + 2;
3407
3408                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3409                                         &wifi_vsie, wifi_vsie_len);
3410                 }
3411         }
3412 #endif
3413
3414         str = __connman_service_type2string(service->type);
3415         if (str)
3416                 connman_dbus_dict_append_basic(dict, "Type",
3417                                                 DBUS_TYPE_STRING, &str);
3418
3419         connman_dbus_dict_append_array(dict, "Security",
3420                                 DBUS_TYPE_STRING, append_security, service);
3421
3422         str = state2string(service->state);
3423         if (str)
3424                 connman_dbus_dict_append_basic(dict, "State",
3425                                                 DBUS_TYPE_STRING, &str);
3426
3427 #ifdef TIZEN_EXT
3428         str = state2string(service->state_ipv6);
3429         if (str != NULL)
3430                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3431                                 DBUS_TYPE_STRING, &str);
3432 #endif
3433
3434         str = error2string(service->error);
3435         if (str)
3436                 connman_dbus_dict_append_basic(dict, "Error",
3437                                                 DBUS_TYPE_STRING, &str);
3438
3439         if (service->strength > 0)
3440                 connman_dbus_dict_append_basic(dict, "Strength",
3441                                         DBUS_TYPE_BYTE, &service->strength);
3442
3443         val = service->favorite;
3444         connman_dbus_dict_append_basic(dict, "Favorite",
3445                                         DBUS_TYPE_BOOLEAN, &val);
3446
3447         val = service->immutable;
3448         connman_dbus_dict_append_basic(dict, "Immutable",
3449                                         DBUS_TYPE_BOOLEAN, &val);
3450
3451         if (service->favorite)
3452                 val = service->autoconnect;
3453         else
3454                 val = service->favorite;
3455
3456         connman_dbus_dict_append_basic(dict, "AutoConnect",
3457                                 DBUS_TYPE_BOOLEAN, &val);
3458
3459         if (service->name)
3460                 connman_dbus_dict_append_basic(dict, "Name",
3461                                         DBUS_TYPE_STRING, &service->name);
3462
3463         switch (service->type) {
3464         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3465         case CONNMAN_SERVICE_TYPE_SYSTEM:
3466         case CONNMAN_SERVICE_TYPE_GPS:
3467         case CONNMAN_SERVICE_TYPE_VPN:
3468         case CONNMAN_SERVICE_TYPE_P2P:
3469 #if defined TIZEN_EXT_WIFI_MESH
3470         case CONNMAN_SERVICE_TYPE_MESH:
3471 #endif
3472                 break;
3473         case CONNMAN_SERVICE_TYPE_CELLULAR:
3474                 val = service->roaming;
3475                 connman_dbus_dict_append_basic(dict, "Roaming",
3476                                         DBUS_TYPE_BOOLEAN, &val);
3477
3478                 connman_dbus_dict_append_dict(dict, "Ethernet",
3479                                                 append_ethernet, service);
3480                 break;
3481         case CONNMAN_SERVICE_TYPE_WIFI:
3482 #if defined TIZEN_EXT
3483                 if (service->network != NULL) {
3484                         append_wifi_ext_info(dict, service->network);
3485                         connman_dbus_dict_append_dict(dict, "BSSID.List",
3486                                         append_bssid_info, service->network);
3487                 }
3488
3489                 connman_dbus_dict_append_dict(dict, "Ethernet",
3490                                                 append_ethernet, service);
3491
3492                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
3493                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3494                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3495
3496                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3497                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3498
3499                 connman_dbus_dict_append_basic(dict, "Hidden",
3500                                 DBUS_TYPE_BOOLEAN, &service->hidden_service);
3501
3502                 break;
3503 #endif
3504         case CONNMAN_SERVICE_TYPE_ETHERNET:
3505         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3506         case CONNMAN_SERVICE_TYPE_GADGET:
3507                 connman_dbus_dict_append_dict(dict, "Ethernet",
3508                                                 append_ethernet, service);
3509                 break;
3510         }
3511
3512         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3513
3514         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3515                                                 append_ipv4config, service);
3516
3517         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3518
3519         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3520                                                 append_ipv6config, service);
3521
3522         connman_dbus_dict_append_array(dict, "Nameservers",
3523                                 DBUS_TYPE_STRING, append_dns, service);
3524
3525         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3526                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3527
3528         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3529                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3530                 list = __connman_timeserver_get_all(service);
3531         else
3532                 list = NULL;
3533
3534         connman_dbus_dict_append_array(dict, "Timeservers",
3535                                 DBUS_TYPE_STRING, append_ts, list);
3536
3537         g_slist_free_full(list, g_free);
3538
3539         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3540                                 DBUS_TYPE_STRING, append_tsconfig, service);
3541
3542         connman_dbus_dict_append_array(dict, "Domains",
3543                                 DBUS_TYPE_STRING, append_domain, service);
3544
3545         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3546                                 DBUS_TYPE_STRING, append_domainconfig, service);
3547
3548         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3549
3550         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3551                                                 append_proxyconfig, service);
3552
3553         connman_dbus_dict_append_dict(dict, "Provider",
3554                                                 append_provider, service);
3555 }
3556
3557 static void append_struct_service(DBusMessageIter *iter,
3558                 connman_dbus_append_cb_t function,
3559                 struct connman_service *service)
3560 {
3561         DBusMessageIter entry, dict;
3562
3563         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3564
3565         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3566                                                         &service->path);
3567
3568         connman_dbus_dict_open(&entry, &dict);
3569         if (function)
3570                 function(&dict, service);
3571         connman_dbus_dict_close(&entry, &dict);
3572
3573         dbus_message_iter_close_container(iter, &entry);
3574 }
3575
3576 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3577 {
3578         struct connman_service *service = user_data;
3579
3580         append_properties(dict, TRUE, service);
3581 }
3582
3583 static void append_struct(gpointer value, gpointer user_data)
3584 {
3585         struct connman_service *service = value;
3586         DBusMessageIter *iter = user_data;
3587
3588         if (!service->path)
3589                 return;
3590
3591         append_struct_service(iter, append_dict_properties, service);
3592 }
3593
3594 void __connman_service_list_struct(DBusMessageIter *iter)
3595 {
3596         g_list_foreach(service_list, append_struct, iter);
3597 }
3598
3599 bool __connman_service_is_hidden(struct connman_service *service)
3600 {
3601         return service->hidden;
3602 }
3603
3604 bool
3605 __connman_service_is_split_routing(struct connman_service *service)
3606 {
3607         return service->do_split_routing;
3608 }
3609
3610 bool __connman_service_index_is_split_routing(int index)
3611 {
3612         struct connman_service *service;
3613
3614         if (index < 0)
3615                 return false;
3616
3617         service = __connman_service_lookup_from_index(index);
3618         if (!service)
3619                 return false;
3620
3621         return __connman_service_is_split_routing(service);
3622 }
3623
3624 int __connman_service_get_index(struct connman_service *service)
3625 {
3626         if (!service)
3627                 return -1;
3628
3629         if (service->network)
3630                 return connman_network_get_index(service->network);
3631         else if (service->provider)
3632                 return connman_provider_get_index(service->provider);
3633
3634         return -1;
3635 }
3636
3637 void __connman_service_set_hidden(struct connman_service *service)
3638 {
3639         if (!service || service->hidden)
3640                 return;
3641
3642         service->hidden_service = true;
3643 }
3644
3645 void __connman_service_set_hostname(struct connman_service *service,
3646                                                 const char *hostname)
3647 {
3648         if (!service || service->hidden)
3649                 return;
3650
3651         g_free(service->hostname);
3652         service->hostname = g_strdup(hostname);
3653 }
3654
3655 const char *__connman_service_get_hostname(struct connman_service *service)
3656 {
3657         if (!service)
3658                 return NULL;
3659
3660         return service->hostname;
3661 }
3662
3663 void __connman_service_set_domainname(struct connman_service *service,
3664                                                 const char *domainname)
3665 {
3666         if (!service || service->hidden)
3667                 return;
3668
3669         g_free(service->domainname);
3670         service->domainname = g_strdup(domainname);
3671
3672         domain_changed(service);
3673 }
3674
3675 const char *connman_service_get_domainname(struct connman_service *service)
3676 {
3677         if (!service)
3678                 return NULL;
3679
3680         if (service->domains)
3681                 return service->domains[0];
3682         else
3683                 return service->domainname;
3684 }
3685
3686 char **connman_service_get_nameservers(struct connman_service *service)
3687 {
3688         if (!service)
3689                 return NULL;
3690
3691         if (service->nameservers_config)
3692                 return g_strdupv(service->nameservers_config);
3693         else if (service->nameservers ||
3694                                         service->nameservers_auto) {
3695                 int len = 0, len_auto = 0, i;
3696                 char **nameservers;
3697
3698                 if (service->nameservers)
3699                         len = g_strv_length(service->nameservers);
3700                 if (service->nameservers_auto)
3701                         len_auto = g_strv_length(service->nameservers_auto);
3702
3703                 nameservers = g_try_new0(char *, len + len_auto + 1);
3704                 if (!nameservers)
3705                         return NULL;
3706
3707                 for (i = 0; i < len; i++)
3708                         nameservers[i] = g_strdup(service->nameservers[i]);
3709
3710                 for (i = 0; i < len_auto; i++)
3711                         nameservers[i + len] =
3712                                 g_strdup(service->nameservers_auto[i]);
3713
3714                 return nameservers;
3715         }
3716
3717         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3718 }
3719
3720 char **connman_service_get_timeservers_config(struct connman_service *service)
3721 {
3722         if (!service)
3723                 return NULL;
3724
3725         return service->timeservers_config;
3726 }
3727
3728 char **connman_service_get_timeservers(struct connman_service *service)
3729 {
3730         if (!service)
3731                 return NULL;
3732
3733         return service->timeservers;
3734 }
3735
3736 #if defined TIZEN_EXT
3737 /*
3738  * Description: Telephony plug-in requires manual PROXY setting function
3739  */
3740 int connman_service_set_proxy(struct connman_service *service,
3741                                         const char *proxy, gboolean active)
3742 {
3743         char **proxies_array = NULL;
3744
3745         if (service == NULL)
3746                 return -EINVAL;
3747
3748         switch (service->type) {
3749         case CONNMAN_SERVICE_TYPE_CELLULAR:
3750         case CONNMAN_SERVICE_TYPE_ETHERNET:
3751         case CONNMAN_SERVICE_TYPE_WIFI:
3752                 break;
3753
3754         default:
3755                 return -EINVAL;
3756         }
3757
3758         g_strfreev(service->proxies);
3759         service->proxies = NULL;
3760
3761         if (proxy != NULL)
3762                 proxies_array = g_strsplit(proxy, " ", 0);
3763
3764         service->proxies = proxies_array;
3765
3766         if (proxy == NULL) {
3767                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3768                 DBG("proxy changed (%d)", active);
3769         } else {
3770                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3771                 DBG("proxy chagned %s (%d)", proxy, active);
3772         }
3773
3774         if (active == TRUE) {
3775                 proxy_changed(service);
3776
3777                 __connman_notifier_proxy_changed(service);
3778         }
3779
3780         return 0;
3781 }
3782 #endif
3783
3784 void connman_service_set_proxy_method(struct connman_service *service,
3785                                         enum connman_service_proxy_method method)
3786 {
3787         if (!service || service->hidden)
3788                 return;
3789
3790         service->proxy = method;
3791
3792         proxy_changed(service);
3793
3794         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3795                 __connman_notifier_proxy_changed(service);
3796 }
3797
3798 enum connman_service_proxy_method connman_service_get_proxy_method(
3799                                         struct connman_service *service)
3800 {
3801         if (!service)
3802                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3803
3804         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3805                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3806                                 !service->pac)
3807                         return service->proxy;
3808
3809                 return service->proxy_config;
3810         }
3811
3812         return service->proxy;
3813 }
3814
3815 char **connman_service_get_proxy_servers(struct connman_service *service)
3816 {
3817         return g_strdupv(service->proxies);
3818 }
3819
3820 char **connman_service_get_proxy_excludes(struct connman_service *service)
3821 {
3822         return g_strdupv(service->excludes);
3823 }
3824
3825 const char *connman_service_get_proxy_url(struct connman_service *service)
3826 {
3827         if (!service)
3828                 return NULL;
3829
3830         return service->pac;
3831 }
3832
3833 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3834                                                         const char *url)
3835 {
3836         if (!service || service->hidden)
3837                 return;
3838
3839         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3840
3841         if (service->ipconfig_ipv4) {
3842                 if (__connman_ipconfig_set_proxy_autoconfig(
3843                             service->ipconfig_ipv4, url) < 0)
3844                         return;
3845         } else if (service->ipconfig_ipv6) {
3846                 if (__connman_ipconfig_set_proxy_autoconfig(
3847                             service->ipconfig_ipv6, url) < 0)
3848                         return;
3849         } else
3850                 return;
3851
3852         proxy_changed(service);
3853
3854         __connman_notifier_proxy_changed(service);
3855 }
3856
3857 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3858 {
3859         if (!service)
3860                 return NULL;
3861
3862         if (service->ipconfig_ipv4)
3863                 return __connman_ipconfig_get_proxy_autoconfig(
3864                                                 service->ipconfig_ipv4);
3865         else if (service->ipconfig_ipv6)
3866                 return __connman_ipconfig_get_proxy_autoconfig(
3867                                                 service->ipconfig_ipv6);
3868         return NULL;
3869 }
3870
3871 #if defined TIZEN_EXT
3872 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3873 {
3874         if (!service) {
3875                 DBG("Service is NULL");
3876                 return -1;
3877         }
3878
3879         return service->dns_config_method_ipv6;
3880 }
3881 #endif
3882
3883 void __connman_service_set_timeservers(struct connman_service *service,
3884                                 char **timeservers)
3885 {
3886         int i;
3887
3888         if (!service)
3889                 return;
3890
3891         g_strfreev(service->timeservers);
3892         service->timeservers = NULL;
3893
3894         for (i = 0; timeservers && timeservers[i]; i++)
3895                 __connman_service_timeserver_append(service, timeservers[i]);
3896 }
3897
3898 int __connman_service_timeserver_append(struct connman_service *service,
3899                                                 const char *timeserver)
3900 {
3901         int len;
3902
3903         DBG("service %p timeserver %s", service, timeserver);
3904
3905         if (!timeserver)
3906                 return -EINVAL;
3907
3908         if (service->timeservers) {
3909                 int i;
3910
3911                 for (i = 0; service->timeservers[i]; i++)
3912                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3913                                 return -EEXIST;
3914
3915                 len = g_strv_length(service->timeservers);
3916                 service->timeservers = g_try_renew(char *, service->timeservers,
3917                                                         len + 2);
3918         } else {
3919                 len = 0;
3920                 service->timeservers = g_try_new0(char *, len + 2);
3921         }
3922
3923         if (!service->timeservers)
3924                 return -ENOMEM;
3925
3926         service->timeservers[len] = g_strdup(timeserver);
3927         service->timeservers[len + 1] = NULL;
3928
3929         return 0;
3930 }
3931
3932 int __connman_service_timeserver_remove(struct connman_service *service,
3933                                                 const char *timeserver)
3934 {
3935         char **servers;
3936         int len, i, j, found = 0;
3937
3938         DBG("service %p timeserver %s", service, timeserver);
3939
3940         if (!timeserver)
3941                 return -EINVAL;
3942
3943         if (!service->timeservers)
3944                 return 0;
3945
3946         for (i = 0; service->timeservers &&
3947                                         service->timeservers[i]; i++)
3948                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3949                         found = 1;
3950                         break;
3951                 }
3952
3953         if (found == 0)
3954                 return 0;
3955
3956         len = g_strv_length(service->timeservers);
3957
3958         if (len == 1) {
3959                 g_strfreev(service->timeservers);
3960                 service->timeservers = NULL;
3961
3962                 return 0;
3963         }
3964
3965         servers = g_try_new0(char *, len);
3966         if (!servers)
3967                 return -ENOMEM;
3968
3969         for (i = 0, j = 0; i < len; i++) {
3970                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3971                         servers[j] = g_strdup(service->timeservers[i]);
3972                         if (!servers[j])
3973                                 return -ENOMEM;
3974                         j++;
3975                 }
3976         }
3977         servers[len - 1] = NULL;
3978
3979         g_strfreev(service->timeservers);
3980         service->timeservers = servers;
3981
3982         return 0;
3983 }
3984
3985 void __connman_service_timeserver_changed(struct connman_service *service,
3986                 GSList *ts_list)
3987 {
3988         if (!service)
3989                 return;
3990
3991         if (!allow_property_changed(service))
3992                 return;
3993
3994         connman_dbus_property_changed_array(service->path,
3995                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3996                         DBUS_TYPE_STRING, append_ts, ts_list);
3997 }
3998
3999 void __connman_service_set_pac(struct connman_service *service,
4000                                         const char *pac)
4001 {
4002         if (service->hidden)
4003                 return;
4004         g_free(service->pac);
4005         service->pac = g_strdup(pac);
4006
4007         proxy_changed(service);
4008 }
4009
4010 #if defined TIZEN_EXT
4011 void __connman_service_set_proxy(struct connman_service *service,
4012                                        const char *proxies)
4013 {
4014        char **proxies_array = NULL;
4015
4016        g_strfreev(service->proxies);
4017        service->proxies = NULL;
4018
4019        if (proxies != NULL)
4020                proxies_array = g_strsplit(proxies, " ", 0);
4021
4022        service->proxies = proxies_array;
4023 }
4024 #endif
4025
4026 void __connman_service_set_identity(struct connman_service *service,
4027                                         const char *identity)
4028 {
4029         if (service->immutable || service->hidden)
4030                 return;
4031
4032         g_free(service->identity);
4033         service->identity = g_strdup(identity);
4034
4035         if (service->network)
4036                 connman_network_set_string(service->network,
4037                                         "WiFi.Identity",
4038                                         service->identity);
4039 }
4040
4041 void __connman_service_set_anonymous_identity(struct connman_service *service,
4042                                                 const char *anonymous_identity)
4043 {
4044         if (service->immutable || service->hidden)
4045                 return;
4046
4047         g_free(service->anonymous_identity);
4048         service->anonymous_identity = g_strdup(anonymous_identity);
4049
4050         if (service->network)
4051                 connman_network_set_string(service->network,
4052                                         "WiFi.AnonymousIdentity",
4053                                         service->anonymous_identity);
4054 }
4055
4056 void __connman_service_set_subject_match(struct connman_service *service,
4057                                                 const char *subject_match)
4058 {
4059         if (service->immutable || service->hidden)
4060                 return;
4061
4062         g_free(service->subject_match);
4063         service->subject_match = g_strdup(subject_match);
4064
4065         if (service->network)
4066                 connman_network_set_string(service->network,
4067                                         "WiFi.SubjectMatch",
4068                                         service->subject_match);
4069 }
4070
4071 void __connman_service_set_altsubject_match(struct connman_service *service,
4072                                                 const char *altsubject_match)
4073 {
4074         if (service->immutable || service->hidden)
4075                 return;
4076
4077         g_free(service->altsubject_match);
4078         service->altsubject_match = g_strdup(altsubject_match);
4079
4080         if (service->network)
4081                 connman_network_set_string(service->network,
4082                                         "WiFi.AltSubjectMatch",
4083                                         service->altsubject_match);
4084 }
4085
4086 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4087                                                 const char *domain_suffix_match)
4088 {
4089         if (service->immutable || service->hidden)
4090                 return;
4091
4092         g_free(service->domain_suffix_match);
4093         service->domain_suffix_match = g_strdup(domain_suffix_match);
4094
4095         if (service->network)
4096                 connman_network_set_string(service->network,
4097                                         "WiFi.DomainSuffixMatch",
4098                                         service->domain_suffix_match);
4099 }
4100
4101 void __connman_service_set_domain_match(struct connman_service *service,
4102                                                 const char *domain_match)
4103 {
4104         if (service->immutable || service->hidden)
4105                 return;
4106
4107         g_free(service->domain_match);
4108         service->domain_match = g_strdup(domain_match);
4109
4110         if (service->network)
4111                 connman_network_set_string(service->network,
4112                                         "WiFi.DomainMatch",
4113                                         service->domain_match);
4114 }
4115
4116 void __connman_service_set_agent_identity(struct connman_service *service,
4117                                                 const char *agent_identity)
4118 {
4119         if (service->hidden)
4120                 return;
4121         g_free(service->agent_identity);
4122         service->agent_identity = g_strdup(agent_identity);
4123
4124         if (service->network)
4125                 connman_network_set_string(service->network,
4126                                         "WiFi.AgentIdentity",
4127                                         service->agent_identity);
4128 }
4129
4130 int __connman_service_check_passphrase(enum connman_service_security security,
4131                 const char *passphrase)
4132 {
4133         guint i;
4134         gsize length;
4135
4136         if (!passphrase)
4137                 return 0;
4138
4139         length = strlen(passphrase);
4140
4141         switch (security) {
4142         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4143         case CONNMAN_SERVICE_SECURITY_NONE:
4144         case CONNMAN_SERVICE_SECURITY_WPA:
4145 #if !defined TIZEN_EXT
4146         case CONNMAN_SERVICE_SECURITY_RSN:
4147 #endif
4148
4149                 DBG("service security '%s' (%d) not handled",
4150                                 security2string(security), security);
4151
4152                 return -EOPNOTSUPP;
4153
4154         case CONNMAN_SERVICE_SECURITY_PSK:
4155 #if defined TIZEN_EXT
4156         case CONNMAN_SERVICE_SECURITY_RSN:
4157         /* TO CHECK: We need to check the key length supported by SAE */
4158         case CONNMAN_SERVICE_SECURITY_SAE:
4159 #endif
4160                 /* A raw key is always 64 bytes length,
4161                  * its content is in hex representation.
4162                  * A PSK key must be between [8..63].
4163                  */
4164                 if (length == 64) {
4165                         for (i = 0; i < 64; i++)
4166                                 if (!isxdigit((unsigned char)
4167                                               passphrase[i]))
4168                                         return -ENOKEY;
4169                 } else if (length < 8 || length > 63)
4170                         return -ENOKEY;
4171                 break;
4172         case CONNMAN_SERVICE_SECURITY_WEP:
4173                 /* length of WEP key is 10 or 26
4174                  * length of WEP passphrase is 5 or 13
4175                  */
4176                 if (length == 10 || length == 26) {
4177                         for (i = 0; i < length; i++)
4178                                 if (!isxdigit((unsigned char)
4179                                               passphrase[i]))
4180                                         return -ENOKEY;
4181                 } else if (length != 5 && length != 13)
4182                         return -ENOKEY;
4183                 break;
4184
4185         case CONNMAN_SERVICE_SECURITY_8021X:
4186                 break;
4187         }
4188
4189         return 0;
4190 }
4191
4192 int __connman_service_set_passphrase(struct connman_service *service,
4193                                         const char *passphrase)
4194 {
4195         int err;
4196
4197         if (service->hidden)
4198                 return -EINVAL;
4199
4200         if (service->immutable &&
4201                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4202                 return -EINVAL;
4203 #if defined TIZEN_EXT
4204         /* The encrypted passphrase is used here
4205          * and validation is done by net-config before being encrypted.
4206          */
4207         err = 0;
4208         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4209                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4210                         service->security != CONNMAN_SERVICE_SECURITY_SAE &&
4211                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4212 #endif
4213         err = __connman_service_check_passphrase(service->security, passphrase);
4214
4215         if (err < 0)
4216                 return err;
4217
4218         g_free(service->passphrase);
4219         service->passphrase = g_strdup(passphrase);
4220
4221         if (service->network)
4222                 connman_network_set_string(service->network, "WiFi.Passphrase",
4223                                 service->passphrase);
4224
4225         return 0;
4226 }
4227
4228 const char *__connman_service_get_passphrase(struct connman_service *service)
4229 {
4230         if (!service)
4231                 return NULL;
4232
4233         return service->passphrase;
4234 }
4235
4236 static DBusMessage *get_properties(DBusConnection *conn,
4237                                         DBusMessage *msg, void *user_data)
4238 {
4239         struct connman_service *service = user_data;
4240         DBusMessage *reply;
4241         DBusMessageIter array, dict;
4242
4243         reply = dbus_message_new_method_return(msg);
4244         if (!reply)
4245                 return NULL;
4246
4247         dbus_message_iter_init_append(reply, &array);
4248
4249         connman_dbus_dict_open(&array, &dict);
4250         append_properties(&dict, FALSE, service);
4251         connman_dbus_dict_close(&array, &dict);
4252
4253         return reply;
4254 }
4255
4256 static char **remove_empty_strings(char **strv)
4257 {
4258         int index = 0;
4259         char **iter = strv;
4260
4261         while (*iter) {
4262                 if (**iter)
4263                         strv[index++] = *iter;
4264                 else
4265                         g_free(*iter);
4266                 iter++;
4267         }
4268
4269         strv[index] = NULL;
4270         return strv;
4271 }
4272
4273 static int update_proxy_configuration(struct connman_service *service,
4274                                 DBusMessageIter *array)
4275 {
4276         DBusMessageIter dict;
4277         enum connman_service_proxy_method method;
4278         GString *servers_str = NULL;
4279         GString *excludes_str = NULL;
4280         const char *url = NULL;
4281
4282         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4283
4284         dbus_message_iter_recurse(array, &dict);
4285
4286         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4287                 DBusMessageIter entry, variant;
4288                 const char *key;
4289                 int type;
4290
4291                 dbus_message_iter_recurse(&dict, &entry);
4292
4293                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4294                         goto error;
4295
4296                 dbus_message_iter_get_basic(&entry, &key);
4297                 dbus_message_iter_next(&entry);
4298
4299                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4300                         goto error;
4301
4302                 dbus_message_iter_recurse(&entry, &variant);
4303
4304                 type = dbus_message_iter_get_arg_type(&variant);
4305
4306                 if (g_str_equal(key, "Method")) {
4307                         const char *val;
4308
4309                         if (type != DBUS_TYPE_STRING)
4310                                 goto error;
4311
4312                         dbus_message_iter_get_basic(&variant, &val);
4313                         method = string2proxymethod(val);
4314                 } else if (g_str_equal(key, "URL")) {
4315                         if (type != DBUS_TYPE_STRING)
4316                                 goto error;
4317
4318                         dbus_message_iter_get_basic(&variant, &url);
4319                 } else if (g_str_equal(key, "Servers")) {
4320                         DBusMessageIter str_array;
4321
4322                         if (type != DBUS_TYPE_ARRAY)
4323                                 goto error;
4324
4325                         servers_str = g_string_new(NULL);
4326                         if (!servers_str)
4327                                 goto error;
4328
4329                         dbus_message_iter_recurse(&variant, &str_array);
4330
4331                         while (dbus_message_iter_get_arg_type(&str_array) ==
4332                                                         DBUS_TYPE_STRING) {
4333                                 char *val = NULL;
4334
4335                                 dbus_message_iter_get_basic(&str_array, &val);
4336
4337                                 if (servers_str->len > 0)
4338                                         g_string_append_printf(servers_str,
4339                                                         " %s", val);
4340                                 else
4341                                         g_string_append(servers_str, val);
4342
4343                                 dbus_message_iter_next(&str_array);
4344                         }
4345                 } else if (g_str_equal(key, "Excludes")) {
4346                         DBusMessageIter str_array;
4347
4348                         if (type != DBUS_TYPE_ARRAY)
4349                                 goto error;
4350
4351                         excludes_str = g_string_new(NULL);
4352                         if (!excludes_str)
4353                                 goto error;
4354
4355                         dbus_message_iter_recurse(&variant, &str_array);
4356
4357                         while (dbus_message_iter_get_arg_type(&str_array) ==
4358                                                         DBUS_TYPE_STRING) {
4359                                 char *val = NULL;
4360
4361                                 dbus_message_iter_get_basic(&str_array, &val);
4362
4363                                 if (excludes_str->len > 0)
4364                                         g_string_append_printf(excludes_str,
4365                                                         " %s", val);
4366                                 else
4367                                         g_string_append(excludes_str, val);
4368
4369                                 dbus_message_iter_next(&str_array);
4370                         }
4371                 }
4372
4373                 dbus_message_iter_next(&dict);
4374         }
4375
4376         switch (method) {
4377         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4378                 break;
4379         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4380                 if (!servers_str && !service->proxies)
4381                         goto error;
4382
4383                 if (servers_str) {
4384                         g_strfreev(service->proxies);
4385
4386                         if (servers_str->len > 0) {
4387                                 char **proxies = g_strsplit_set(
4388                                         servers_str->str, " ", 0);
4389                                 proxies = remove_empty_strings(proxies);
4390                                 service->proxies = proxies;
4391                         } else
4392                                 service->proxies = NULL;
4393                 }
4394
4395                 if (excludes_str) {
4396                         g_strfreev(service->excludes);
4397
4398                         if (excludes_str->len > 0) {
4399                                 char **excludes = g_strsplit_set(
4400                                         excludes_str->str, " ", 0);
4401                                 excludes = remove_empty_strings(excludes);
4402                                 service->excludes = excludes;
4403                         } else
4404                                 service->excludes = NULL;
4405                 }
4406
4407                 if (!service->proxies)
4408                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4409
4410                 break;
4411         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4412                 g_free(service->pac);
4413
4414                 if (url && strlen(url) > 0)
4415                         service->pac = g_strstrip(g_strdup(url));
4416                 else
4417                         service->pac = NULL;
4418
4419                 /* if we are connected:
4420                    - if service->pac == NULL
4421                    - if __connman_ipconfig_get_proxy_autoconfig(
4422                    service->ipconfig) == NULL
4423                    --> We should start WPAD */
4424
4425                 break;
4426         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4427                 goto error;
4428         }
4429
4430         if (servers_str)
4431                 g_string_free(servers_str, TRUE);
4432
4433         if (excludes_str)
4434                 g_string_free(excludes_str, TRUE);
4435
4436         service->proxy_config = method;
4437
4438         return 0;
4439
4440 error:
4441         if (servers_str)
4442                 g_string_free(servers_str, TRUE);
4443
4444         if (excludes_str)
4445                 g_string_free(excludes_str, TRUE);
4446
4447         return -EINVAL;
4448 }
4449
4450 int __connman_service_reset_ipconfig(struct connman_service *service,
4451                 enum connman_ipconfig_type type, DBusMessageIter *array,
4452                 enum connman_service_state *new_state)
4453 {
4454         struct connman_ipconfig *ipconfig, *new_ipconfig;
4455         enum connman_ipconfig_method old_method, new_method;
4456         enum connman_service_state state;
4457         int err = 0, index;
4458
4459         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4460                 ipconfig = service->ipconfig_ipv4;
4461                 state = service->state_ipv4;
4462                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4463         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4464                 ipconfig = service->ipconfig_ipv6;
4465                 state = service->state_ipv6;
4466                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4467         } else
4468                 return -EINVAL;
4469
4470         if (!ipconfig)
4471                 return -ENXIO;
4472
4473         old_method = __connman_ipconfig_get_method(ipconfig);
4474         index = __connman_ipconfig_get_index(ipconfig);
4475
4476         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4477                 new_ipconfig = create_ip4config(service, index,
4478                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4479         else
4480                 new_ipconfig = create_ip6config(service, index);
4481
4482         if (array) {
4483                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4484                 if (err < 0) {
4485                         __connman_ipconfig_unref(new_ipconfig);
4486                         return err;
4487                 }
4488
4489                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4490         }
4491
4492         if (is_connecting(state) || is_connected(state))
4493                 __connman_network_clear_ipconfig(service->network, ipconfig);
4494
4495         __connman_ipconfig_unref(ipconfig);
4496
4497         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4498                 service->ipconfig_ipv4 = new_ipconfig;
4499         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4500                 service->ipconfig_ipv6 = new_ipconfig;
4501
4502         if (is_connecting(state) || is_connected(state))
4503                 __connman_ipconfig_enable(new_ipconfig);
4504
4505         if (new_state && new_method != old_method) {
4506                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4507                         *new_state = service->state_ipv4;
4508                 else
4509                         *new_state = service->state_ipv6;
4510
4511                 settings_changed(service, new_ipconfig);
4512                 address_updated(service, new_method);
4513
4514                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4515         }
4516
4517         DBG("err %d ipconfig %p type %d method %d state %s", err,
4518                 new_ipconfig, type, new_method,
4519                 !new_state  ? "-" : state2string(*new_state));
4520
4521         return err;
4522 }
4523
4524 static DBusMessage *set_property(DBusConnection *conn,
4525                                         DBusMessage *msg, void *user_data)
4526 {
4527         struct connman_service *service = user_data;
4528         DBusMessageIter iter, value;
4529         const char *name;
4530         int type;
4531
4532         DBG("service %p", service);
4533
4534         if (!dbus_message_iter_init(msg, &iter))
4535                 return __connman_error_invalid_arguments(msg);
4536
4537         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4538                 return __connman_error_invalid_arguments(msg);
4539
4540         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4541                 uid_t uid;
4542                 if (connman_dbus_get_connection_unix_user_sync(conn,
4543                                                 dbus_message_get_sender(msg),
4544                                                 &uid) < 0) {
4545                         DBG("Can not get unix user id!");
4546                         return __connman_error_permission_denied(msg);
4547                 }
4548
4549                 if (!connman_service_is_user_allowed(service, uid)) {
4550                         DBG("Not allow this user to operate this wifi service now!");
4551                         return __connman_error_permission_denied(msg);
4552                 }
4553         }
4554
4555         dbus_message_iter_get_basic(&iter, &name);
4556         dbus_message_iter_next(&iter);
4557
4558         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4559                 return __connman_error_invalid_arguments(msg);
4560
4561         dbus_message_iter_recurse(&iter, &value);
4562
4563         type = dbus_message_iter_get_arg_type(&value);
4564
4565         if (g_str_equal(name, "AutoConnect")) {
4566                 dbus_bool_t autoconnect;
4567
4568                 if (type != DBUS_TYPE_BOOLEAN)
4569                         return __connman_error_invalid_arguments(msg);
4570
4571                 if (!service->favorite)
4572                         return __connman_error_invalid_service(msg);
4573
4574                 dbus_message_iter_get_basic(&value, &autoconnect);
4575
4576                 if (service->autoconnect == autoconnect)
4577                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4578
4579                 service->autoconnect = autoconnect;
4580
4581                 autoconnect_changed(service);
4582
4583                 if (autoconnect)
4584                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4585
4586                 service_save(service);
4587         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4588                 DBusMessageIter entry;
4589                 GString *str;
4590                 int index;
4591                 const char *gw;
4592 #if defined TIZEN_EXT
4593                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4594                 DBG("%s", name);
4595 #endif
4596
4597                 if (__connman_provider_is_immutable(service->provider) ||
4598                                 service->immutable)
4599                         return __connman_error_not_supported(msg);
4600
4601                 if (type != DBUS_TYPE_ARRAY)
4602                         return __connman_error_invalid_arguments(msg);
4603
4604                 str = g_string_new(NULL);
4605                 if (!str)
4606                         return __connman_error_invalid_arguments(msg);
4607
4608                 index = __connman_service_get_index(service);
4609                 gw = __connman_ipconfig_get_gateway_from_index(index,
4610                         CONNMAN_IPCONFIG_TYPE_ALL);
4611
4612 #if !defined TIZEN_EXT
4613                 if (gw && strlen(gw))
4614                         __connman_service_nameserver_del_routes(service,
4615                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4616 #endif
4617                 dbus_message_iter_recurse(&value, &entry);
4618
4619 #if defined TIZEN_EXT
4620                 /* IPv4/IPv6 Last DNS config method */
4621                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4622                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4623                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4624 #endif
4625
4626                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4627                         const char *val;
4628                         dbus_message_iter_get_basic(&entry, &val);
4629                         dbus_message_iter_next(&entry);
4630 #ifdef TIZEN_EXT
4631                         /* First unpack the DNS Config Method */
4632                         DBG("DNS Config Method: %s", val);
4633                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4634                                 service->dns_config_method_ipv4 =
4635                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4636
4637                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4638                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4639                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4640                                         else
4641                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4642                                 }
4643                                 continue;
4644                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4645                                 service->dns_config_method_ipv4 =
4646                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4647                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4648                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4649
4650                                 continue;
4651                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4652                                 service->dns_config_method_ipv6 =
4653                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4654                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4655                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4656                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4657                                         else
4658                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4659                                 }
4660                                 continue;
4661                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4662                                 service->dns_config_method_ipv6 =
4663                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4664                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4665                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4666
4667                                 continue;
4668                         }
4669 #endif
4670                         if (!val[0])
4671                                 continue;
4672
4673                         if (str->len > 0)
4674                                 g_string_append_printf(str, " %s", val);
4675                         else
4676                                 g_string_append(str, val);
4677                 }
4678
4679 #if defined TIZEN_EXT
4680                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4681                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4682                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4683                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4684                 }
4685                 if (gw && strlen(gw))
4686                         __connman_service_nameserver_del_routes(service,
4687                                                 ip_type);
4688
4689                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4690                 nameserver_remove_all(service, ip_type);
4691 #else
4692                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4693 #endif
4694                 g_strfreev(service->nameservers_config);
4695
4696                 if (str->len > 0) {
4697                         char **nameservers, **iter;
4698
4699                         nameservers = g_strsplit_set(str->str, " ", 0);
4700
4701                         for (iter = nameservers; *iter; iter++)
4702                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4703                                         *iter[0] = '\0';
4704
4705                         nameservers = remove_empty_strings(nameservers);
4706                         service->nameservers_config = nameservers;
4707                 } else {
4708                         service->nameservers_config = NULL;
4709                 }
4710
4711                 g_string_free(str, TRUE);
4712
4713                 if (gw && strlen(gw))
4714                         __connman_service_nameserver_add_routes(service, gw);
4715
4716 #if defined TIZEN_EXT
4717                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4718                 nameserver_add_all(service, ip_type);
4719 #else
4720                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4721 #endif
4722                 dns_configuration_changed(service);
4723
4724                 if (__connman_service_is_connected_state(service,
4725                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4726                         __connman_wispr_start(service,
4727                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4728
4729                 if (__connman_service_is_connected_state(service,
4730                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4731                         __connman_wispr_start(service,
4732                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4733
4734                 service_save(service);
4735         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4736                 DBusMessageIter entry;
4737                 GString *str;
4738
4739                 if (service->immutable)
4740                         return __connman_error_not_supported(msg);
4741
4742                 if (type != DBUS_TYPE_ARRAY)
4743                         return __connman_error_invalid_arguments(msg);
4744
4745                 str = g_string_new(NULL);
4746                 if (!str)
4747                         return __connman_error_invalid_arguments(msg);
4748
4749                 dbus_message_iter_recurse(&value, &entry);
4750
4751                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4752                         const char *val;
4753                         dbus_message_iter_get_basic(&entry, &val);
4754                         dbus_message_iter_next(&entry);
4755
4756                         if (!val[0])
4757                                 continue;
4758
4759                         if (str->len > 0)
4760                                 g_string_append_printf(str, " %s", val);
4761                         else
4762                                 g_string_append(str, val);
4763                 }
4764
4765                 g_strfreev(service->timeservers_config);
4766                 service->timeservers_config = NULL;
4767
4768                 if (str->len > 0) {
4769                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4770                         timeservers = remove_empty_strings(timeservers);
4771                         service->timeservers_config = timeservers;
4772                 } else
4773                         service->timeservers = NULL;
4774
4775                 g_string_free(str, TRUE);
4776
4777                 service_save(service);
4778                 timeservers_configuration_changed(service);
4779
4780                 if (service == __connman_service_get_default())
4781                         __connman_timeserver_sync(service);
4782
4783         } else if (g_str_equal(name, "Domains.Configuration")) {
4784                 DBusMessageIter entry;
4785                 GString *str;
4786
4787                 if (service->immutable)
4788                         return __connman_error_not_supported(msg);
4789
4790                 if (type != DBUS_TYPE_ARRAY)
4791                         return __connman_error_invalid_arguments(msg);
4792
4793                 str = g_string_new(NULL);
4794                 if (!str)
4795                         return __connman_error_invalid_arguments(msg);
4796
4797                 dbus_message_iter_recurse(&value, &entry);
4798
4799                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4800                         const char *val;
4801                         dbus_message_iter_get_basic(&entry, &val);
4802                         dbus_message_iter_next(&entry);
4803
4804                         if (!val[0])
4805                                 continue;
4806
4807                         if (str->len > 0)
4808                                 g_string_append_printf(str, " %s", val);
4809                         else
4810                                 g_string_append(str, val);
4811                 }
4812
4813                 searchdomain_remove_all(service);
4814                 g_strfreev(service->domains);
4815
4816                 if (str->len > 0) {
4817                         char **domains = g_strsplit_set(str->str, " ", 0);
4818                         domains = remove_empty_strings(domains);
4819                         service->domains = domains;
4820                 } else
4821                         service->domains = NULL;
4822
4823                 g_string_free(str, TRUE);
4824
4825                 searchdomain_add_all(service);
4826                 domain_configuration_changed(service);
4827                 domain_changed(service);
4828
4829                 service_save(service);
4830         } else if (g_str_equal(name, "Proxy.Configuration")) {
4831                 int err;
4832
4833                 if (service->immutable)
4834                         return __connman_error_not_supported(msg);
4835
4836                 if (type != DBUS_TYPE_ARRAY)
4837                         return __connman_error_invalid_arguments(msg);
4838
4839                 err = update_proxy_configuration(service, &value);
4840
4841                 if (err < 0)
4842                         return __connman_error_failed(msg, -err);
4843
4844                 proxy_configuration_changed(service);
4845
4846                 __connman_notifier_proxy_changed(service);
4847
4848                 service_save(service);
4849         } else if (g_str_equal(name, "IPv4.Configuration") ||
4850                         g_str_equal(name, "IPv6.Configuration")) {
4851
4852                 enum connman_service_state state =
4853                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4854                 enum connman_ipconfig_type type =
4855                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4856                 int err = 0;
4857
4858                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4859                                 service->immutable)
4860                         return __connman_error_not_supported(msg);
4861
4862                 DBG("%s", name);
4863
4864                 if (!service->ipconfig_ipv4 &&
4865                                         !service->ipconfig_ipv6)
4866                         return __connman_error_invalid_property(msg);
4867
4868                 if (g_str_equal(name, "IPv4.Configuration"))
4869                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4870                 else
4871                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4872
4873                 err = __connman_service_reset_ipconfig(service, type, &value,
4874                                                                 &state);
4875
4876                 if (err < 0) {
4877                         if (is_connected(state) || is_connecting(state)) {
4878                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4879                                         __connman_network_enable_ipconfig(service->network,
4880                                                         service->ipconfig_ipv4);
4881                                 else
4882                                         __connman_network_enable_ipconfig(service->network,
4883                                                         service->ipconfig_ipv6);
4884                         }
4885
4886                         return __connman_error_failed(msg, -err);
4887                 }
4888
4889                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4890                         ipv4_configuration_changed(service);
4891                 else
4892                         ipv6_configuration_changed(service);
4893
4894                 if (is_connecting(service->state) ||
4895                                 is_connected(service->state)) {
4896                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4897                                 __connman_network_enable_ipconfig(service->network,
4898                                                                 service->ipconfig_ipv4);
4899                         else
4900                                 __connman_network_enable_ipconfig(service->network,
4901                                                                 service->ipconfig_ipv6);
4902                 }
4903
4904                 service_save(service);
4905 #if defined TIZEN_EXT
4906                 /* When AP is connected using WPS without SSID then its password needs
4907                  * to be saved for autoconnection */
4908         } else if (g_str_equal(name, "Passphrase")) {
4909                 char *passphrase;
4910
4911                 if (type != DBUS_TYPE_STRING)
4912                         return __connman_error_invalid_arguments(msg);
4913
4914                 dbus_message_iter_get_basic(&value, &passphrase);
4915
4916                 __connman_service_set_passphrase(service, passphrase);
4917 #endif
4918         } else
4919                 return __connman_error_invalid_property(msg);
4920
4921         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4922 }
4923
4924 static void set_error(struct connman_service *service,
4925                                         enum connman_service_error error)
4926 {
4927         const char *str;
4928
4929         if (service->error == error)
4930                 return;
4931
4932         service->error = error;
4933
4934         if (!service->path)
4935                 return;
4936
4937 #if !defined TIZEN_EXT
4938         if (!allow_property_changed(service))
4939                 return;
4940 #endif
4941
4942         str = error2string(service->error);
4943
4944         if (!str)
4945                 str = "";
4946
4947         connman_dbus_property_changed_basic(service->path,
4948                                 CONNMAN_SERVICE_INTERFACE, "Error",
4949                                 DBUS_TYPE_STRING, &str);
4950 }
4951
4952 static void remove_timeout(struct connman_service *service)
4953 {
4954         if (service->timeout > 0) {
4955                 g_source_remove(service->timeout);
4956                 service->timeout = 0;
4957         }
4958 }
4959
4960 static void reply_pending(struct connman_service *service, int error)
4961 {
4962         remove_timeout(service);
4963
4964         if (service->pending) {
4965                 connman_dbus_reply_pending(service->pending, error, NULL);
4966                 service->pending = NULL;
4967         }
4968
4969         if (service->provider_pending) {
4970                 connman_dbus_reply_pending(service->provider_pending,
4971                                 error, service->path);
4972                 service->provider_pending = NULL;
4973         }
4974 }
4975
4976 static void service_complete(struct connman_service *service)
4977 {
4978         reply_pending(service, EIO);
4979
4980         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4981                 __connman_service_auto_connect(service->connect_reason);
4982
4983         g_get_current_time(&service->modified);
4984         service_save(service);
4985 }
4986
4987 static void set_idle(struct connman_service *service)
4988 {
4989         service->state = service->state_ipv4 = service->state_ipv6 =
4990                                                 CONNMAN_SERVICE_STATE_IDLE;
4991         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4992         state_changed(service);
4993 }
4994
4995 static DBusMessage *clear_property(DBusConnection *conn,
4996                                         DBusMessage *msg, void *user_data)
4997 {
4998         struct connman_service *service = user_data;
4999         const char *name;
5000
5001         DBG("service %p", service);
5002
5003         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5004                                                         DBUS_TYPE_INVALID);
5005
5006         if (g_str_equal(name, "Error")) {
5007                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5008
5009                 __connman_service_clear_error(service);
5010                 service_complete(service);
5011         } else
5012                 return __connman_error_invalid_property(msg);
5013
5014         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5015 }
5016
5017 static bool is_ipconfig_usable(struct connman_service *service)
5018 {
5019         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5020                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5021                 return false;
5022
5023         return true;
5024 }
5025
5026 static bool is_ignore(struct connman_service *service)
5027 {
5028         if (!service->autoconnect)
5029                 return true;
5030
5031         if (service->roaming)
5032                 return true;
5033
5034         if (service->ignore)
5035                 return true;
5036
5037         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5038                 return true;
5039
5040         if (!is_ipconfig_usable(service))
5041                 return true;
5042
5043         return false;
5044 }
5045
5046 static void disconnect_on_last_session(enum connman_service_type type)
5047 {
5048         GList *list;
5049
5050         for (list = service_list; list; list = list->next) {
5051                 struct connman_service *service = list->data;
5052
5053                 if (service->type != type)
5054                         continue;
5055
5056                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5057                          continue;
5058
5059                 __connman_service_disconnect(service);
5060                 return;
5061         }
5062 }
5063
5064 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5065 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5066 static int active_count = 0;
5067
5068 void __connman_service_set_active_session(bool enable, GSList *list)
5069 {
5070         if (!list)
5071                 return;
5072
5073         if (enable)
5074                 active_count++;
5075         else
5076                 active_count--;
5077
5078         while (list) {
5079                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5080
5081                 switch (type) {
5082                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5083                 case CONNMAN_SERVICE_TYPE_WIFI:
5084                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5085                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5086                 case CONNMAN_SERVICE_TYPE_GADGET:
5087                         if (enable)
5088                                 active_sessions[type]++;
5089                         else
5090                                 active_sessions[type]--;
5091                         break;
5092
5093                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5094                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5095                 case CONNMAN_SERVICE_TYPE_GPS:
5096                 case CONNMAN_SERVICE_TYPE_VPN:
5097                 case CONNMAN_SERVICE_TYPE_P2P:
5098 #if defined TIZEN_EXT_WIFI_MESH
5099                 case CONNMAN_SERVICE_TYPE_MESH:
5100 #endif
5101                         break;
5102                 }
5103
5104                 if (active_sessions[type] == 0)
5105                         disconnect_on_last_session(type);
5106
5107                 list = g_slist_next(list);
5108         }
5109
5110         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5111                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5112                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5113                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5114                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5115                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5116                         active_count);
5117 }
5118
5119 struct preferred_tech_data {
5120         GList *preferred_list;
5121         enum connman_service_type type;
5122 };
5123
5124 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5125 {
5126         struct connman_service *service = data;
5127         struct preferred_tech_data *tech_data = user_data;
5128
5129         if (service->type == tech_data->type) {
5130                 tech_data->preferred_list =
5131                         g_list_append(tech_data->preferred_list, service);
5132
5133                 DBG("type %d service %p %s", tech_data->type, service,
5134                                 service->name);
5135         }
5136 }
5137
5138 static GList *preferred_tech_list_get(void)
5139 {
5140         unsigned int *tech_array;
5141         struct preferred_tech_data tech_data = { 0, };
5142         int i;
5143
5144         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5145         if (!tech_array)
5146                 return NULL;
5147
5148         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5149                 GList *list;
5150                 for (list = service_list; list; list = list->next) {
5151                         struct connman_service *service = list->data;
5152
5153                         if (!is_connected(service->state))
5154                                 break;
5155
5156                         if (service->connect_reason ==
5157                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5158                                 DBG("service %p name %s is user connected",
5159                                                 service, service->name);
5160 #if defined TIZEN_EXT
5161                                 /* We can connect to a favorite service like
5162                                  * wifi even we have a userconnect for cellular
5163                                  * because we have refount for cellular service
5164                                  */
5165                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5166                                         break;
5167
5168                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5169                                         break;
5170 #endif
5171                                 return NULL;
5172                         }
5173                 }
5174         }
5175
5176         for (i = 0; tech_array[i] != 0; i += 1) {
5177                 tech_data.type = tech_array[i];
5178                 g_list_foreach(service_list, preferred_tech_add_by_type,
5179                                 &tech_data);
5180         }
5181
5182         return tech_data.preferred_list;
5183 }
5184
5185 static void set_always_connecting_technologies()
5186 {
5187         unsigned int *always_connected_techs =
5188                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5189         int i;
5190         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5191                 always_connect[always_connected_techs[i]] = 1;
5192 }
5193
5194 static bool autoconnect_no_session_active(struct connman_service *service)
5195 {
5196         /*
5197          * Test active_count to see if there are no sessions set up and
5198          * stop autoconnecting, but continue connecting if the service
5199          * belongs to a technology which should always autoconnect.
5200          */
5201         if (!active_count && !always_connect[service->type])
5202                 return true;
5203
5204         return false;
5205 }
5206
5207 static bool autoconnect_already_connecting(struct connman_service *service,
5208                                            bool autoconnecting)
5209 {
5210         /*
5211          * If another service is already connecting and this service type has
5212          * not been marked as always connecting, stop the connecting procedure.
5213          */
5214         if (autoconnecting &&
5215                         !active_sessions[service->type] &&
5216                         !always_connect[service->type])
5217                 return true;
5218
5219         return false;
5220 }
5221
5222 static bool auto_connect_service(GList *services,
5223                                 enum connman_service_connect_reason reason,
5224                                 bool preferred)
5225 {
5226         struct connman_service *service = NULL;
5227         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5228         bool autoconnecting = false;
5229         GList *list;
5230
5231         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5232                 reason2string(reason));
5233
5234         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5235
5236 #if defined TIZEN_EXT_WIFI_MESH
5237         /* Don't auto connect wifi if mesh interface is created */
5238         if (connman_mesh_is_interface_created())
5239                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5240 #endif
5241
5242         for (list = services; list; list = list->next) {
5243                 service = list->data;
5244
5245                 if (ignore[service->type]) {
5246                         DBG("service %p type %s ignore", service,
5247                                 __connman_service_type2string(service->type));
5248                         continue;
5249                 }
5250
5251 #if defined TIZEN_EXT
5252                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5253                                 service, service->name,
5254                                 state2string(service->state),
5255                                 __connman_service_type2string(service->type),
5256                                 service->favorite, is_ignore(service),
5257                                 service->hidden, service->hidden_service);
5258
5259                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5260                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5261                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5262                                 continue;
5263 #endif
5264
5265                 if (service->pending ||
5266                                 is_connecting(service->state) ||
5267                                 is_connected(service->state)) {
5268                         if (autoconnect_no_session_active(service))
5269                                         return true;
5270
5271                         ignore[service->type] = true;
5272                         autoconnecting = true;
5273
5274                         DBG("service %p type %s busy", service,
5275                                 __connman_service_type2string(service->type));
5276
5277                         continue;
5278                 }
5279
5280                 if (!service->favorite) {
5281                         if (preferred)
5282                                continue;
5283
5284 #if defined TIZEN_EXT
5285                         DBG("Service is not favorite, autoconnecting %d",
5286                                         autoconnecting);
5287 #endif
5288                         return autoconnecting;
5289                 }
5290
5291 #if defined TIZEN_EXT
5292                 DBG("service %p identifier %s roaming %d ignore %d "
5293                                 "ipconfig_usable %d autoconnect %d state %d",
5294                                 service,
5295                                 service->identifier, service->roaming,
5296                                 service->ignore, is_ipconfig_usable(service),
5297                                 service->autoconnect, service->state);
5298 #endif
5299                 if (is_ignore(service) || service->state !=
5300                                 CONNMAN_SERVICE_STATE_IDLE)
5301                         continue;
5302
5303                 if (autoconnect_already_connecting(service, autoconnecting)) {
5304                         DBG("service %p type %s has no users", service,
5305                                 __connman_service_type2string(service->type));
5306                         continue;
5307                 }
5308
5309                 if (!is_service_owner_user_login(service)) {
5310                         DBG("favorite user not login, wifi auto connect denied");
5311                         continue;
5312                 }
5313
5314                 DBG("service %p %s %s", service, service->name,
5315                         (preferred) ? "preferred" : reason2string(reason));
5316
5317                 __connman_service_connect(service, reason);
5318
5319                 if (autoconnect_no_session_active(service))
5320                         return true;
5321
5322                 ignore[service->type] = true;
5323         }
5324
5325         return autoconnecting;
5326 }
5327
5328 static gboolean run_auto_connect(gpointer data)
5329 {
5330         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5331         bool autoconnecting = false;
5332         GList *preferred_tech;
5333
5334         autoconnect_timeout = 0;
5335
5336         DBG("");
5337
5338         preferred_tech = preferred_tech_list_get();
5339         if (preferred_tech) {
5340                 autoconnecting = auto_connect_service(preferred_tech, reason,
5341                                                         true);
5342                 g_list_free(preferred_tech);
5343         }
5344
5345         if (!autoconnecting || active_count)
5346                 auto_connect_service(service_list, reason, false);
5347
5348         return FALSE;
5349 }
5350
5351 #if defined TIZEN_EXT
5352 bool __connman_service_get_auto_connect_mode(void)
5353 {
5354         return auto_connect_mode;
5355 }
5356
5357 void __connman_service_set_auto_connect_mode(bool enable)
5358 {
5359         DBG("set auto_connect_mode = %d", enable);
5360
5361         if (auto_connect_mode != enable)
5362                 auto_connect_mode = enable;
5363 }
5364 #endif
5365
5366 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5367 {
5368         DBG("");
5369
5370         if (autoconnect_timeout != 0)
5371                 return;
5372
5373 #if defined TIZEN_EXT
5374         if (auto_connect_mode == FALSE) {
5375                 DBG("Currently, not auto connection mode");
5376                 return;
5377         }
5378 #endif
5379
5380         if (!__connman_session_policy_autoconnect(reason))
5381                 return;
5382
5383 #if defined TIZEN_EXT
5384         /* Adding Timeout of 500ms before trying to auto connect.
5385          * This is done because of below scenario
5386          * 1. Device is connected to AP1
5387          * 2. WPS Connection request is initiated for AP2
5388          * 3. Immediately WPS Connection is Cancelled
5389          * When WPS Connection Connection is initiated for AP2 then
5390          * sometimes there is a scenario where connman gets in ASSOCIATED
5391          * state with AP1 due to autoconnect and subsequently the connection
5392          * initiated by AP1 fails and connman service for AP1 comes in
5393          * FAILURE state due to this when connection with AP2 is cancelled
5394          * then autoconnect with AP1 doesn't works because its autoconnection
5395          * is ignored as its last state was FAILURE rather than IDLE */
5396         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5397 #else
5398         autoconnect_timeout = g_idle_add(run_auto_connect,
5399 #endif
5400                                                 GUINT_TO_POINTER(reason));
5401 }
5402
5403 static gboolean run_vpn_auto_connect(gpointer data) {
5404         GList *list;
5405         bool need_split = false;
5406
5407         vpn_autoconnect_timeout = 0;
5408
5409         for (list = service_list; list; list = list->next) {
5410                 struct connman_service *service = list->data;
5411                 int res;
5412
5413                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5414                         continue;
5415
5416                 if (is_connected(service->state) ||
5417                                 is_connecting(service->state)) {
5418                         if (!service->do_split_routing)
5419                                 need_split = true;
5420                         continue;
5421                 }
5422
5423                 if (is_ignore(service) || !service->favorite)
5424                         continue;
5425
5426                 if (need_split && !service->do_split_routing) {
5427                         DBG("service %p no split routing", service);
5428                         continue;
5429                 }
5430
5431                 DBG("service %p %s %s", service, service->name,
5432                                 service->do_split_routing ?
5433                                 "split routing" : "");
5434
5435                 res = __connman_service_connect(service,
5436                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5437                 if (res < 0 && res != -EINPROGRESS)
5438                         continue;
5439
5440                 if (!service->do_split_routing)
5441                         need_split = true;
5442         }
5443
5444         return FALSE;
5445 }
5446
5447 static void vpn_auto_connect(void)
5448 {
5449         if (vpn_autoconnect_timeout)
5450                 return;
5451
5452         vpn_autoconnect_timeout =
5453                 g_idle_add(run_vpn_auto_connect, NULL);
5454 }
5455
5456 bool
5457 __connman_service_is_provider_pending(struct connman_service *service)
5458 {
5459         if (!service)
5460                 return false;
5461
5462         if (service->provider_pending)
5463                 return true;
5464
5465         return false;
5466 }
5467
5468 void __connman_service_set_provider_pending(struct connman_service *service,
5469                                                         DBusMessage *msg)
5470 {
5471         if (service->provider_pending) {
5472                 DBG("service %p provider pending msg %p already exists",
5473                         service, service->provider_pending);
5474                 return;
5475         }
5476
5477         service->provider_pending = msg;
5478         return;
5479 }
5480
5481 static void check_pending_msg(struct connman_service *service)
5482 {
5483         if (!service->pending)
5484                 return;
5485
5486         DBG("service %p pending msg %p already exists", service,
5487                                                 service->pending);
5488         dbus_message_unref(service->pending);
5489 }
5490
5491 void __connman_service_set_hidden_data(struct connman_service *service,
5492                                                         gpointer user_data)
5493 {
5494         DBusMessage *pending = user_data;
5495
5496         DBG("service %p pending %p", service, pending);
5497
5498         if (!pending)
5499                 return;
5500
5501         check_pending_msg(service);
5502
5503         service->pending = pending;
5504 }
5505
5506 void __connman_service_return_error(struct connman_service *service,
5507                                 int error, gpointer user_data)
5508 {
5509         DBG("service %p error %d user_data %p", service, error, user_data);
5510
5511         __connman_service_set_hidden_data(service, user_data);
5512
5513         reply_pending(service, error);
5514 }
5515
5516 static gboolean connect_timeout(gpointer user_data)
5517 {
5518         struct connman_service *service = user_data;
5519         bool autoconnect = false;
5520
5521         DBG("service %p", service);
5522
5523         service->timeout = 0;
5524
5525         if (service->network)
5526                 __connman_network_disconnect(service->network);
5527         else if (service->provider)
5528                 connman_provider_disconnect(service->provider);
5529
5530         __connman_stats_service_unregister(service);
5531
5532         if (service->pending) {
5533                 DBusMessage *reply;
5534
5535                 reply = __connman_error_operation_timeout(service->pending);
5536                 if (reply)
5537                         g_dbus_send_message(connection, reply);
5538
5539                 dbus_message_unref(service->pending);
5540                 service->pending = NULL;
5541         } else
5542                 autoconnect = true;
5543
5544         __connman_service_ipconfig_indicate_state(service,
5545                                         CONNMAN_SERVICE_STATE_FAILURE,
5546                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5547         __connman_service_ipconfig_indicate_state(service,
5548                                         CONNMAN_SERVICE_STATE_FAILURE,
5549                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5550
5551         if (autoconnect &&
5552                         service->connect_reason !=
5553                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5554                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5555
5556         return FALSE;
5557 }
5558
5559 static DBusMessage *connect_service(DBusConnection *conn,
5560                                         DBusMessage *msg, void *user_data)
5561 {
5562         struct connman_service *service = user_data;
5563 #if defined TIZEN_EXT
5564         int err = 0;
5565 #else
5566         int index, err = 0;
5567         GList *list;
5568 #endif
5569
5570         DBG("service %p", service);
5571
5572 #if defined TIZEN_EXT
5573         /*
5574          * Description: TIZEN implements system global connection management.
5575          */
5576         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5577                 connman_service_user_pdn_connection_ref(service);
5578
5579         /*Reset the Disconnect Reason while issue connect request*/
5580         service->disconnect_reason = 0;
5581
5582         /*Reset the association status code while issue connect request*/
5583         service->assoc_status_code = 0;
5584 #endif
5585
5586         if (service->pending)
5587                 return __connman_error_in_progress(msg);
5588
5589         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5590                 uid_t uid;
5591                 if (connman_dbus_get_connection_unix_user_sync(conn,
5592                                                 dbus_message_get_sender(msg),
5593                                                 &uid) < 0) {
5594                         DBG("Can not get unix user id!");
5595                         return __connman_error_permission_denied(msg);
5596                 }
5597
5598                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5599                         DBG("Not allow this user to connect this wifi service now!");
5600                         return __connman_error_permission_denied(msg);
5601                 }
5602
5603                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5604                         service->request_passphrase_input = true;
5605
5606                 service->user.current_user = uid;
5607
5608                 if (!service->passphrase && uid == service->user.favorite_user) {
5609                         DBG("Now load this favorite user's passphrase.");
5610                         service_load_passphrase(service);
5611                 }
5612         }
5613
5614 #if !defined TIZEN_EXT
5615         index = __connman_service_get_index(service);
5616
5617         for (list = service_list; list; list = list->next) {
5618                 struct connman_service *temp = list->data;
5619
5620 #if defined TIZEN_EXT
5621                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5622                         break;
5623 #endif
5624                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5625                         break;
5626
5627                 if (service == temp)
5628                         continue;
5629
5630                 if (service->type != temp->type)
5631                         continue;
5632
5633                 if (__connman_service_get_index(temp) == index &&
5634                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5635                         err = -EINPROGRESS;
5636
5637         }
5638         if (err == -EINPROGRESS)
5639                 return __connman_error_operation_timeout(msg);
5640 #endif
5641
5642         service->ignore = false;
5643
5644         service->pending = dbus_message_ref(msg);
5645
5646         err = __connman_service_connect(service,
5647                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5648
5649         if (err == -EINPROGRESS)
5650                 return NULL;
5651
5652         if (service->pending) {
5653                 dbus_message_unref(service->pending);
5654                 service->pending = NULL;
5655         }
5656
5657         if (err < 0)
5658                 return __connman_error_failed(msg, -err);
5659
5660         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5661 }
5662
5663 static DBusMessage *disconnect_service(DBusConnection *conn,
5664                                         DBusMessage *msg, void *user_data)
5665 {
5666         struct connman_service *service = user_data;
5667         int err;
5668
5669         DBG("service %p", service);
5670
5671 #if defined TIZEN_EXT
5672         /*
5673          * Description: TIZEN implements system global connection management.
5674          */
5675         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5676                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5677                         return __connman_error_failed(msg, EISCONN);
5678
5679                 if (is_connected(service->state) == TRUE &&
5680                                 service == connman_service_get_default_connection())
5681                         return __connman_error_failed(msg, EISCONN);
5682         }
5683 #endif
5684
5685         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5686                 uid_t uid;
5687                 if (connman_dbus_get_connection_unix_user_sync(conn,
5688                                                 dbus_message_get_sender(msg),
5689                                                 &uid) < 0) {
5690                         DBG("Can not get unix user id!");
5691                         return __connman_error_permission_denied(msg);
5692                 }
5693
5694                 if (!connman_service_is_user_allowed(service, uid)) {
5695                         DBG("Not allow this user to disconnect this wifi service now!");
5696                         return __connman_error_permission_denied(msg);
5697                 }
5698         }
5699
5700         service->ignore = true;
5701
5702         err = __connman_service_disconnect(service);
5703         if (err < 0 && err != -EINPROGRESS)
5704                 return __connman_error_failed(msg, -err);
5705
5706         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5707 }
5708
5709 #if defined TIZEN_EXT
5710 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5711 {
5712         if (service == NULL)
5713                 return;
5714
5715         DBG("service %p ", service);
5716
5717         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5718         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5719         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5720         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5721         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5722         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5723         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5724         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5725 }
5726 #endif
5727
5728 bool __connman_service_remove(struct connman_service *service)
5729 {
5730         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5731                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5732                 return false;
5733
5734         if (service->immutable || service->hidden ||
5735                         __connman_provider_is_immutable(service->provider))
5736                 return false;
5737
5738 #if !defined TIZEN_EXT
5739         if (!service->favorite && !is_idle(service->state))
5740                 return false;
5741 #endif
5742
5743         __connman_service_disconnect(service);
5744
5745         g_free(service->passphrase);
5746         service->passphrase = NULL;
5747
5748         g_free(service->identity);
5749         service->identity = NULL;
5750
5751         g_free(service->anonymous_identity);
5752         service->anonymous_identity = NULL;
5753
5754         g_free(service->subject_match);
5755         service->subject_match = NULL;
5756
5757         g_free(service->altsubject_match);
5758         service->altsubject_match = NULL;
5759
5760         g_free(service->domain_suffix_match);
5761         service->domain_suffix_match = NULL;
5762
5763         g_free(service->domain_match);
5764         service->domain_match = NULL;
5765
5766         g_free(service->agent_identity);
5767         service->agent_identity = NULL;
5768
5769         g_free(service->eap);
5770         service->eap = NULL;
5771
5772 #if defined TIZEN_EXT
5773         g_free(service->ca_cert_file);
5774         service->ca_cert_file = NULL;
5775
5776         g_free(service->client_cert_file);
5777         service->client_cert_file = NULL;
5778
5779         g_free(service->private_key_file);
5780         service->private_key_file = NULL;
5781
5782         g_free(service->private_key_passphrase);
5783         service->private_key_passphrase = NULL;
5784
5785         g_free(service->phase2);
5786         service->phase2 = NULL;
5787
5788         __connman_service_cleanup_network_8021x(service);
5789
5790         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5791         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5792         connman_service_set_proxy(service, NULL, false);
5793
5794         __connman_service_nameserver_clear(service);
5795
5796         g_strfreev(service->nameservers_config);
5797         service->nameservers_config = NULL;
5798
5799 #endif
5800
5801 #if defined TIZEN_EXT
5802         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5803 #endif
5804         set_idle(service);
5805
5806         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5807
5808         service->user.favorite_user = USER_NONE;
5809
5810         __connman_service_set_favorite(service, false);
5811
5812         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5813
5814 #if defined TIZEN_EXT
5815         /* Reset IP Method and DNS Method to DHCP */
5816         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5817                         CONNMAN_IPCONFIG_METHOD_DHCP);
5818         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5819         g_strfreev(service->nameservers_config);
5820         service->nameservers_config = NULL;
5821 #endif
5822
5823 #if defined TIZEN_EXT
5824         __connman_storage_remove_service(service->identifier);
5825 #else
5826         service_save(service);
5827 #endif
5828
5829         return true;
5830 }
5831
5832 static DBusMessage *remove_service(DBusConnection *conn,
5833                                         DBusMessage *msg, void *user_data)
5834 {
5835         struct connman_service *service = user_data;
5836
5837         DBG("service %p", service);
5838
5839         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5840                 uid_t uid;
5841                 if (connman_dbus_get_connection_unix_user_sync(conn,
5842                                                 dbus_message_get_sender(msg),
5843                                                 &uid) < 0) {
5844                         DBG("Can not get unix user id!");
5845                         return __connman_error_permission_denied(msg);
5846                 }
5847
5848 #if !defined TIZEN_EXT
5849                 if (!connman_service_is_user_allowed(service, uid)) {
5850                         DBG("Not allow this user to remove this wifi service now!");
5851                         return __connman_error_permission_denied(msg);
5852                 }
5853 #endif
5854         }
5855
5856         if (!__connman_service_remove(service))
5857                 return __connman_error_not_supported(msg);
5858
5859         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5860 }
5861
5862 static bool check_suitable_state(enum connman_service_state a,
5863                                         enum connman_service_state b)
5864 {
5865         /*
5866          * Special check so that "ready" service can be moved before
5867          * "online" one.
5868          */
5869         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5870                         b == CONNMAN_SERVICE_STATE_READY) ||
5871                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5872                         a == CONNMAN_SERVICE_STATE_READY))
5873                 return true;
5874
5875         return a == b;
5876 }
5877
5878 static void downgrade_state(struct connman_service *service)
5879 {
5880         if (!service)
5881                 return;
5882
5883         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5884                                                 service->state_ipv6);
5885
5886         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5887                 __connman_service_ipconfig_indicate_state(service,
5888                                                 CONNMAN_SERVICE_STATE_READY,
5889                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5890
5891         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5892                 __connman_service_ipconfig_indicate_state(service,
5893                                                 CONNMAN_SERVICE_STATE_READY,
5894                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5895 }
5896
5897 static void apply_relevant_default_downgrade(struct connman_service *service)
5898 {
5899         struct connman_service *def_service;
5900
5901         def_service = __connman_service_get_default();
5902         if (!def_service)
5903                 return;
5904
5905         if (def_service == service &&
5906                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5907                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5908                 __connman_notifier_leave_online(def_service->type);
5909                 state_changed(def_service);
5910         }
5911 }
5912
5913 static void switch_default_service(struct connman_service *default_service,
5914                 struct connman_service *downgrade_service)
5915 {
5916         struct connman_service *service;
5917         GList *src, *dst;
5918
5919         apply_relevant_default_downgrade(default_service);
5920         src = g_list_find(service_list, downgrade_service);
5921         dst = g_list_find(service_list, default_service);
5922
5923         /* Nothing to do */
5924         if (src == dst || src->next == dst)
5925                 return;
5926
5927         service = src->data;
5928         service_list = g_list_delete_link(service_list, src);
5929         service_list = g_list_insert_before(service_list, dst, service);
5930
5931         downgrade_state(downgrade_service);
5932 }
5933
5934 static DBusMessage *move_service(DBusConnection *conn,
5935                                         DBusMessage *msg, void *user_data,
5936                                                                 bool before)
5937 {
5938         struct connman_service *service = user_data;
5939         struct connman_service *target;
5940         const char *path;
5941         enum connman_ipconfig_method target4, target6;
5942         enum connman_ipconfig_method service4, service6;
5943
5944         DBG("service %p", service);
5945
5946         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5947                                                         DBUS_TYPE_INVALID);
5948
5949         if (!service->favorite)
5950                 return __connman_error_not_supported(msg);
5951
5952         target = find_service(path);
5953         if (!target || !target->favorite || target == service)
5954                 return __connman_error_invalid_service(msg);
5955
5956         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5957                 /*
5958                  * We only allow VPN route splitting if there are
5959                  * routes defined for a given VPN.
5960                  */
5961                 if (!__connman_provider_check_routes(target->provider)) {
5962                         connman_info("Cannot move service. "
5963                                 "No routes defined for provider %s",
5964                                 __connman_provider_get_ident(target->provider));
5965                         return __connman_error_invalid_service(msg);
5966                 }
5967
5968                 set_split_routing(target, true);
5969         } else
5970                 set_split_routing(target, false);
5971
5972         set_split_routing(service, false);
5973
5974         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5975         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5976         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5977         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5978
5979         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5980                 target4, target6, target->state_ipv4, target->state_ipv6,
5981                 target->do_split_routing);
5982
5983         DBG("service %s method %d/%d state %d/%d", service->identifier,
5984                                 service4, service6,
5985                                 service->state_ipv4, service->state_ipv6);
5986
5987         /*
5988          * If method is OFF, then we do not need to check the corresponding
5989          * ipconfig state.
5990          */
5991         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5992                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5993                         if (!check_suitable_state(target->state_ipv6,
5994                                                         service->state_ipv6))
5995                                 return __connman_error_invalid_service(msg);
5996                 }
5997         }
5998
5999         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6000                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6001                         if (!check_suitable_state(target->state_ipv4,
6002                                                         service->state_ipv4))
6003                                 return __connman_error_invalid_service(msg);
6004                 }
6005         }
6006
6007         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6008                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6009                         if (!check_suitable_state(target->state_ipv6,
6010                                                         service->state_ipv6))
6011                                 return __connman_error_invalid_service(msg);
6012                 }
6013         }
6014
6015         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6016                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6017                         if (!check_suitable_state(target->state_ipv4,
6018                                                         service->state_ipv4))
6019                                 return __connman_error_invalid_service(msg);
6020                 }
6021         }
6022
6023         g_get_current_time(&service->modified);
6024         service_save(service);
6025         service_save(target);
6026
6027         /*
6028          * If the service which goes down is the default service and is
6029          * online, we downgrade directly its state to ready so:
6030          * the service which goes up, needs to recompute its state which
6031          * is triggered via downgrading it - if relevant - to state ready.
6032          */
6033         if (before)
6034                 switch_default_service(target, service);
6035         else
6036                 switch_default_service(service, target);
6037
6038         __connman_connection_update_gateway();
6039
6040         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6041 }
6042
6043 static DBusMessage *move_before(DBusConnection *conn,
6044                                         DBusMessage *msg, void *user_data)
6045 {
6046         return move_service(conn, msg, user_data, true);
6047 }
6048
6049 static DBusMessage *move_after(DBusConnection *conn,
6050                                         DBusMessage *msg, void *user_data)
6051 {
6052         return move_service(conn, msg, user_data, false);
6053 }
6054
6055 static DBusMessage *reset_counters(DBusConnection *conn,
6056                                         DBusMessage *msg, void *user_data)
6057 {
6058         struct connman_service *service = user_data;
6059
6060         reset_stats(service);
6061
6062         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6063 }
6064
6065 static DBusMessage *get_user_favorite(DBusConnection *conn,
6066                                         DBusMessage *msg, void *user_data)
6067 {
6068         DBusMessage *reply;
6069         uid_t uid = USER_NONE;
6070         dbus_bool_t user_favorite = false;
6071         struct connman_service *service = user_data;
6072
6073         connman_dbus_get_connection_unix_user_sync(conn,
6074                                         dbus_message_get_sender(msg),
6075                                         &uid);
6076         if (uid == USER_ROOT)
6077                 user_favorite = service->favorite;
6078         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6079                 DBG("The service is favorite to this user!");
6080                 user_favorite = true;
6081         }
6082
6083         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6084         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6085                                 &user_favorite, DBUS_TYPE_INVALID);
6086         return reply;
6087 }
6088
6089 #if defined TIZEN_MAINTAIN_ONLINE
6090 static DBusMessage *downgrade_service(DBusConnection *conn,
6091                                         DBusMessage *msg, void *user_data)
6092 {
6093         struct connman_service *service = user_data;
6094
6095         downgrade_state(service);
6096         __connman_connection_update_gateway();
6097
6098         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6099 }
6100 #endif
6101
6102 static struct _services_notify {
6103         int id;
6104         GHashTable *add;
6105         GHashTable *remove;
6106 } *services_notify;
6107
6108 static void service_append_added_foreach(gpointer data, gpointer user_data)
6109 {
6110         struct connman_service *service = data;
6111         DBusMessageIter *iter = user_data;
6112
6113         if (!service || !service->path) {
6114 #if !defined TIZEN_EXT
6115                 DBG("service %p or path is NULL", service);
6116 #endif
6117                 return;
6118         }
6119
6120         if (g_hash_table_lookup(services_notify->add, service->path)) {
6121 #if !defined TIZEN_EXT
6122                 DBG("new %s", service->path);
6123 #endif
6124
6125                 append_struct(service, iter);
6126                 g_hash_table_remove(services_notify->add, service->path);
6127         } else {
6128 #if !defined TIZEN_EXT
6129                 DBG("changed %s", service->path);
6130 #endif
6131
6132                 append_struct_service(iter, NULL, service);
6133         }
6134 }
6135
6136 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6137 {
6138         g_list_foreach(service_list, service_append_added_foreach, iter);
6139 }
6140
6141 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6142 {
6143         char *objpath = key;
6144         DBusMessageIter *iter = user_data;
6145
6146         DBG("removed %s", objpath);
6147         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6148 }
6149
6150 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6151 {
6152         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6153 }
6154
6155 static gboolean service_send_changed(gpointer data)
6156 {
6157         DBusMessage *signal;
6158
6159         DBG("");
6160
6161         services_notify->id = 0;
6162
6163         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6164                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6165         if (!signal)
6166                 return FALSE;
6167
6168         __connman_dbus_append_objpath_dict_array(signal,
6169                                         service_append_ordered, NULL);
6170         __connman_dbus_append_objpath_array(signal,
6171                                         service_append_removed, NULL);
6172
6173         dbus_connection_send(connection, signal, NULL);
6174         dbus_message_unref(signal);
6175
6176         g_hash_table_remove_all(services_notify->remove);
6177         g_hash_table_remove_all(services_notify->add);
6178
6179         return FALSE;
6180 }
6181
6182 static void service_schedule_changed(void)
6183 {
6184         if (services_notify->id != 0)
6185                 return;
6186
6187         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6188 }
6189
6190 static void service_schedule_added(struct connman_service *service)
6191 {
6192         DBG("service %p", service);
6193
6194         g_hash_table_remove(services_notify->remove, service->path);
6195         g_hash_table_replace(services_notify->add, service->path, service);
6196
6197         service_schedule_changed();
6198 }
6199
6200 static void service_schedule_removed(struct connman_service *service)
6201 {
6202         if (!service || !service->path) {
6203                 DBG("service %p or path is NULL", service);
6204                 return;
6205         }
6206
6207         DBG("service %p %s", service, service->path);
6208
6209         g_hash_table_remove(services_notify->add, service->path);
6210         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6211                         NULL);
6212
6213         service_schedule_changed();
6214 }
6215
6216 static bool allow_property_changed(struct connman_service *service)
6217 {
6218 #if defined TIZEN_EXT
6219         if (service->path == NULL)
6220                 return FALSE;
6221 #endif
6222         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6223                                         NULL, NULL))
6224                 return false;
6225
6226         return true;
6227 }
6228
6229 static const GDBusMethodTable service_methods[] = {
6230         { GDBUS_DEPRECATED_METHOD("GetProperties",
6231                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6232                         get_properties) },
6233         { GDBUS_METHOD("SetProperty",
6234                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6235                         NULL, set_property) },
6236         { GDBUS_METHOD("ClearProperty",
6237                         GDBUS_ARGS({ "name", "s" }), NULL,
6238                         clear_property) },
6239         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6240                               connect_service) },
6241         { GDBUS_METHOD("Disconnect", NULL, NULL,
6242                         disconnect_service) },
6243         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6244         { GDBUS_METHOD("MoveBefore",
6245                         GDBUS_ARGS({ "service", "o" }), NULL,
6246                         move_before) },
6247         { GDBUS_METHOD("MoveAfter",
6248                         GDBUS_ARGS({ "service", "o" }), NULL,
6249                         move_after) },
6250         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6251         { GDBUS_METHOD("GetUserFavorite",
6252                         NULL, GDBUS_ARGS({ "value", "v" }),
6253                         get_user_favorite) },
6254 #if defined TIZEN_MAINTAIN_ONLINE
6255         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6256 #endif
6257         { },
6258 };
6259
6260 static const GDBusSignalTable service_signals[] = {
6261         { GDBUS_SIGNAL("PropertyChanged",
6262                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6263         { },
6264 };
6265
6266 static void service_free(gpointer user_data)
6267 {
6268         struct connman_service *service = user_data;
6269         char *path = service->path;
6270
6271         DBG("service %p", service);
6272
6273         reply_pending(service, ENOENT);
6274
6275         if (service->nameservers_timeout) {
6276                 g_source_remove(service->nameservers_timeout);
6277                 dns_changed(service);
6278         }
6279
6280         __connman_notifier_service_remove(service);
6281         service_schedule_removed(service);
6282
6283         __connman_wispr_stop(service);
6284         stats_stop(service);
6285
6286         service->path = NULL;
6287
6288         if (path) {
6289                 __connman_connection_update_gateway();
6290
6291                 g_dbus_unregister_interface(connection, path,
6292                                                 CONNMAN_SERVICE_INTERFACE);
6293                 g_free(path);
6294         }
6295
6296         g_hash_table_destroy(service->counter_table);
6297
6298         if (service->network) {
6299                 __connman_network_disconnect(service->network);
6300                 connman_network_unref(service->network);
6301                 service->network = NULL;
6302         }
6303
6304         if (service->provider)
6305                 connman_provider_unref(service->provider);
6306
6307         if (service->ipconfig_ipv4) {
6308                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6309                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6310                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6311                 service->ipconfig_ipv4 = NULL;
6312         }
6313
6314         if (service->ipconfig_ipv6) {
6315                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6316                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6317                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6318                 service->ipconfig_ipv6 = NULL;
6319         }
6320
6321         g_strfreev(service->timeservers);
6322         g_strfreev(service->timeservers_config);
6323         g_strfreev(service->nameservers);
6324         g_strfreev(service->nameservers_config);
6325         g_strfreev(service->nameservers_auto);
6326         g_strfreev(service->domains);
6327         g_strfreev(service->proxies);
6328         g_strfreev(service->excludes);
6329
6330         g_free(service->hostname);
6331         g_free(service->domainname);
6332         g_free(service->pac);
6333         g_free(service->name);
6334         g_free(service->passphrase);
6335         g_free(service->identifier);
6336         g_free(service->eap);
6337         g_free(service->identity);
6338         g_free(service->anonymous_identity);
6339         g_free(service->agent_identity);
6340         g_free(service->ca_cert_file);
6341         g_free(service->subject_match);
6342         g_free(service->altsubject_match);
6343         g_free(service->domain_suffix_match);
6344         g_free(service->domain_match);
6345         g_free(service->client_cert_file);
6346         g_free(service->private_key_file);
6347         g_free(service->private_key_passphrase);
6348         g_free(service->phase2);
6349         g_free(service->config_file);
6350         g_free(service->config_entry);
6351
6352         if (service->stats.timer)
6353                 g_timer_destroy(service->stats.timer);
6354         if (service->stats_roaming.timer)
6355                 g_timer_destroy(service->stats_roaming.timer);
6356
6357         if (current_default == service)
6358                 current_default = NULL;
6359
6360         g_free(service);
6361 }
6362
6363 static void stats_init(struct connman_service *service)
6364 {
6365         /* home */
6366         service->stats.valid = false;
6367         service->stats.enabled = false;
6368         service->stats.timer = g_timer_new();
6369
6370         /* roaming */
6371         service->stats_roaming.valid = false;
6372         service->stats_roaming.enabled = false;
6373         service->stats_roaming.timer = g_timer_new();
6374 }
6375
6376 static void service_initialize(struct connman_service *service)
6377 {
6378         DBG("service %p", service);
6379
6380         service->refcount = 1;
6381
6382         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6383
6384         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6385         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6386
6387         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6388         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6389         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6390
6391         service->favorite  = false;
6392         service->immutable = false;
6393         service->hidden = false;
6394
6395         service->ignore = false;
6396
6397         service->user.favorite_user = USER_NONE;
6398         service->user.current_user = USER_NONE;
6399
6400         service->request_passphrase_input = false;
6401
6402         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6403
6404         service->order = 0;
6405
6406         stats_init(service);
6407
6408         service->provider = NULL;
6409
6410         service->wps = false;
6411 #if defined TIZEN_EXT
6412         service->storage_reload = false;
6413         /*
6414          * Description: TIZEN implements system global connection management.
6415          */
6416         service->user_pdn_connection_refcount = 0;
6417         __sync_synchronize();
6418 #endif
6419 }
6420
6421 /**
6422  * connman_service_create:
6423  *
6424  * Allocate a new service.
6425  *
6426  * Returns: a newly-allocated #connman_service structure
6427  */
6428 struct connman_service *connman_service_create(void)
6429 {
6430         GSList *list;
6431         struct connman_stats_counter *counters;
6432         const char *counter;
6433
6434         struct connman_service *service;
6435
6436         service = g_try_new0(struct connman_service, 1);
6437         if (!service)
6438                 return NULL;
6439
6440         DBG("service %p", service);
6441
6442         service->counter_table = g_hash_table_new_full(g_str_hash,
6443                                                 g_str_equal, NULL, g_free);
6444
6445         for (list = counter_list; list; list = list->next) {
6446                 counter = list->data;
6447
6448                 counters = g_try_new0(struct connman_stats_counter, 1);
6449                 if (!counters) {
6450                         g_hash_table_destroy(service->counter_table);
6451                         g_free(service);
6452                         return NULL;
6453                 }
6454
6455                 counters->append_all = true;
6456
6457                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6458                                 counters);
6459         }
6460
6461         service_initialize(service);
6462
6463         return service;
6464 }
6465
6466 /**
6467  * connman_service_ref:
6468  * @service: service structure
6469  *
6470  * Increase reference counter of service
6471  */
6472 struct connman_service *
6473 connman_service_ref_debug(struct connman_service *service,
6474                         const char *file, int line, const char *caller)
6475 {
6476         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6477                 file, line, caller);
6478
6479         __sync_fetch_and_add(&service->refcount, 1);
6480
6481         return service;
6482 }
6483
6484 /**
6485  * connman_service_unref:
6486  * @service: service structure
6487  *
6488  * Decrease reference counter of service and release service if no
6489  * longer needed.
6490  */
6491 void connman_service_unref_debug(struct connman_service *service,
6492                         const char *file, int line, const char *caller)
6493 {
6494         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6495                 file, line, caller);
6496
6497         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6498                 return;
6499
6500         service_list = g_list_remove(service_list, service);
6501
6502         __connman_service_disconnect(service);
6503
6504         g_hash_table_remove(service_hash, service->identifier);
6505 }
6506
6507 static gint service_compare(gconstpointer a, gconstpointer b)
6508 {
6509         struct connman_service *service_a = (void *) a;
6510         struct connman_service *service_b = (void *) b;
6511         enum connman_service_state state_a, state_b;
6512         bool a_connected, b_connected;
6513         gint strength;
6514
6515         state_a = service_a->state;
6516         state_b = service_b->state;
6517         a_connected = is_connected(state_a);
6518         b_connected = is_connected(state_b);
6519
6520         if (a_connected && b_connected) {
6521                 if (service_a->order > service_b->order)
6522                         return -1;
6523
6524                 if (service_a->order < service_b->order)
6525                         return 1;
6526         }
6527
6528         if (state_a != state_b) {
6529                 if (a_connected && b_connected) {
6530                         /* We prefer online over ready state */
6531                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6532                                 return -1;
6533
6534                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6535                                 return 1;
6536                 }
6537
6538                 if (a_connected)
6539                         return -1;
6540                 if (b_connected)
6541                         return 1;
6542
6543                 if (is_connecting(state_a))
6544                         return -1;
6545                 if (is_connecting(state_b))
6546                         return 1;
6547         }
6548
6549         if (service_a->favorite && !service_b->favorite)
6550                 return -1;
6551
6552         if (!service_a->favorite && service_b->favorite)
6553                 return 1;
6554
6555         if (service_a->type != service_b->type) {
6556                 unsigned int *tech_array;
6557                 int i;
6558
6559                 tech_array = connman_setting_get_uint_list(
6560                                                 "PreferredTechnologies");
6561                 if (tech_array) {
6562                         for (i = 0; tech_array[i]; i++) {
6563                                 if (tech_array[i] == service_a->type)
6564                                         return -1;
6565
6566                                 if (tech_array[i] == service_b->type)
6567                                         return 1;
6568                         }
6569                 }
6570
6571                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6572                         return -1;
6573                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6574                         return 1;
6575
6576                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6577                         return -1;
6578                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6579                         return 1;
6580
6581                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6582                         return -1;
6583                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6584                         return 1;
6585
6586                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6587                         return -1;
6588                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6589                         return 1;
6590
6591                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6592                         return -1;
6593                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6594                         return 1;
6595
6596                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6597                         return -1;
6598                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6599                         return 1;
6600         }
6601
6602         strength = (gint) service_b->strength - (gint) service_a->strength;
6603         if (strength)
6604                 return strength;
6605
6606         return g_strcmp0(service_a->name, service_b->name);
6607 }
6608
6609 static void service_list_sort(void)
6610 {
6611         if (service_list && service_list->next) {
6612                 service_list = g_list_sort(service_list, service_compare);
6613                 service_schedule_changed();
6614         }
6615 }
6616
6617 int __connman_service_compare(const struct connman_service *a,
6618                                         const struct connman_service *b)
6619 {
6620         return service_compare(a, b);
6621 }
6622
6623 /**
6624  * connman_service_get_type:
6625  * @service: service structure
6626  *
6627  * Get the type of service
6628  */
6629 enum connman_service_type connman_service_get_type(struct connman_service *service)
6630 {
6631         if (!service)
6632                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6633
6634         return service->type;
6635 }
6636
6637 /**
6638  * connman_service_get_interface:
6639  * @service: service structure
6640  *
6641  * Get network interface of service
6642  */
6643 char *connman_service_get_interface(struct connman_service *service)
6644 {
6645         int index;
6646
6647         if (!service)
6648                 return NULL;
6649
6650         index = __connman_service_get_index(service);
6651
6652         return connman_inet_ifname(index);
6653 }
6654
6655 /**
6656  * __connman_service_is_user_allowed:
6657  * @type: service type
6658  * @uid: user id
6659  *
6660  * Check a user is allowed to operate a type of service
6661  */
6662 bool __connman_service_is_user_allowed(enum connman_service_type type,
6663                                         uid_t uid)
6664 {
6665         GList *list;
6666         uid_t owner_user = USER_NONE;
6667
6668         for (list = service_list; list; list = list->next) {
6669                 struct connman_service *service = list->data;
6670
6671                 if (service->type != type)
6672                         continue;
6673
6674                 if (is_connected(service->state)) {
6675                         owner_user = service->user.favorite_user;
6676                         break;
6677                 }
6678         }
6679
6680         if (uid == USER_NONE ||
6681                         (uid != USER_ROOT &&
6682                         owner_user != USER_NONE &&
6683                         owner_user != uid))
6684                 return false;
6685
6686         return true;
6687 }
6688
6689 /**
6690  * connman_service_get_network:
6691  * @service: service structure
6692  *
6693  * Get the service network
6694  */
6695 struct connman_network *
6696 __connman_service_get_network(struct connman_service *service)
6697 {
6698         if (!service)
6699                 return NULL;
6700
6701         return service->network;
6702 }
6703
6704 struct connman_ipconfig *
6705 __connman_service_get_ip4config(struct connman_service *service)
6706 {
6707         if (!service)
6708                 return NULL;
6709
6710         return service->ipconfig_ipv4;
6711 }
6712
6713 struct connman_ipconfig *
6714 __connman_service_get_ip6config(struct connman_service *service)
6715 {
6716         if (!service)
6717                 return NULL;
6718
6719         return service->ipconfig_ipv6;
6720 }
6721
6722 struct connman_ipconfig *
6723 __connman_service_get_ipconfig(struct connman_service *service, int family)
6724 {
6725         if (family == AF_INET)
6726                 return __connman_service_get_ip4config(service);
6727         else if (family == AF_INET6)
6728                 return __connman_service_get_ip6config(service);
6729         else
6730                 return NULL;
6731
6732 }
6733
6734 bool __connman_service_is_connected_state(struct connman_service *service,
6735                                         enum connman_ipconfig_type type)
6736 {
6737         if (!service)
6738                 return false;
6739
6740         switch (type) {
6741         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6742                 break;
6743         case CONNMAN_IPCONFIG_TYPE_IPV4:
6744                 return is_connected(service->state_ipv4);
6745         case CONNMAN_IPCONFIG_TYPE_IPV6:
6746                 return is_connected(service->state_ipv6);
6747         case CONNMAN_IPCONFIG_TYPE_ALL:
6748                 return is_connected(service->state_ipv4) &&
6749                         is_connected(service->state_ipv6);
6750         }
6751
6752         return false;
6753 }
6754 enum connman_service_security __connman_service_get_security(
6755                                 struct connman_service *service)
6756 {
6757         if (!service)
6758                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6759
6760         return service->security;
6761 }
6762
6763 const char *__connman_service_get_phase2(struct connman_service *service)
6764 {
6765         if (!service)
6766                 return NULL;
6767
6768         return service->phase2;
6769 }
6770
6771 bool __connman_service_wps_enabled(struct connman_service *service)
6772 {
6773         if (!service)
6774                 return false;
6775
6776         return service->wps;
6777 }
6778
6779 void __connman_service_mark_dirty(void)
6780 {
6781         services_dirty = true;
6782 }
6783
6784 #if defined TIZEN_EXT
6785 /**
6786   * Returns profile count if there is any connected profiles
6787   * that use same interface
6788   */
6789 int __connman_service_get_connected_count_of_iface(
6790                                         struct connman_service *service)
6791 {
6792         GList *list;
6793         int count = 0;
6794         int index1 = 0;
6795         int index2 = 0;
6796
6797         DBG("");
6798
6799         index1 = __connman_service_get_index(service);
6800
6801         if (index1 <= 0)
6802                 return 0;
6803
6804         for (list = service_list; list; list = list->next) {
6805                 struct connman_service *service2 = list->data;
6806
6807                 if (service == service2)
6808                         continue;
6809
6810                 index2 = __connman_service_get_index(service2);
6811
6812                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6813                         count++;
6814
6815                 index2 = 0;
6816         }
6817
6818         DBG("Interface index %d, count %d", index1, count);
6819
6820         return count;
6821 }
6822
6823 void __connman_service_set_storage_reload(struct connman_service *service,
6824                                         bool storage_reload)
6825 {
6826         if (service != NULL)
6827                 service->storage_reload = storage_reload;
6828 }
6829 #endif
6830
6831 /**
6832  * __connman_service_set_favorite_delayed:
6833  * @service: service structure
6834  * @favorite: favorite value
6835  * @delay_ordering: do not order service sequence
6836  *
6837  * Change the favorite setting of service
6838  */
6839 int __connman_service_set_favorite_delayed(struct connman_service *service,
6840                                         bool favorite,
6841                                         bool delay_ordering)
6842 {
6843 #if defined TIZEN_EXT
6844         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6845                 return -EIO;
6846 #endif
6847         if (service->hidden)
6848                 return -EOPNOTSUPP;
6849
6850         if (service->favorite == favorite)
6851                 return -EALREADY;
6852
6853         service->favorite = favorite;
6854
6855         if (!delay_ordering)
6856                 __connman_service_get_order(service);
6857
6858         favorite_changed(service);
6859
6860         if (!delay_ordering) {
6861
6862                 service_list_sort();
6863
6864                 __connman_connection_update_gateway();
6865         }
6866
6867         return 0;
6868 }
6869
6870 /**
6871  * __connman_service_set_favorite:
6872  * @service: service structure
6873  * @favorite: favorite value
6874  *
6875  * Change the favorite setting of service
6876  */
6877 int __connman_service_set_favorite(struct connman_service *service,
6878                                                 bool favorite)
6879 {
6880         return __connman_service_set_favorite_delayed(service, favorite,
6881                                                         false);
6882 }
6883
6884 bool connman_service_get_favorite(struct connman_service *service)
6885 {
6886         return service->favorite;
6887 }
6888
6889 bool connman_service_get_autoconnect(struct connman_service *service)
6890 {
6891         return service->autoconnect;
6892 }
6893
6894 int __connman_service_set_immutable(struct connman_service *service,
6895                                                 bool immutable)
6896 {
6897         if (service->hidden)
6898                 return -EOPNOTSUPP;
6899
6900         if (service->immutable == immutable)
6901                 return 0;
6902
6903         service->immutable = immutable;
6904
6905         immutable_changed(service);
6906
6907         return 0;
6908 }
6909
6910 int __connman_service_set_ignore(struct connman_service *service,
6911                                                 bool ignore)
6912 {
6913         if (!service)
6914                 return -EINVAL;
6915
6916         service->ignore = ignore;
6917
6918         return 0;
6919 }
6920
6921 void __connman_service_set_string(struct connman_service *service,
6922                                   const char *key, const char *value)
6923 {
6924         if (service->hidden)
6925                 return;
6926         if (g_str_equal(key, "EAP")) {
6927                 g_free(service->eap);
6928                 service->eap = g_strdup(value);
6929         } else if (g_str_equal(key, "Identity")) {
6930                 g_free(service->identity);
6931                 service->identity = g_strdup(value);
6932         } else if (g_str_equal(key, "AnonymousIdentity")) {
6933                 g_free(service->anonymous_identity);
6934                 service->anonymous_identity = g_strdup(value);
6935         } else if (g_str_equal(key, "CACertFile")) {
6936                 g_free(service->ca_cert_file);
6937                 service->ca_cert_file = g_strdup(value);
6938         } else if (g_str_equal(key, "SubjectMatch")) {
6939                 g_free(service->subject_match);
6940                 service->subject_match = g_strdup(value);
6941         } else if (g_str_equal(key, "AltSubjectMatch")) {
6942                 g_free(service->altsubject_match);
6943                 service->altsubject_match = g_strdup(value);
6944         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6945                 g_free(service->domain_suffix_match);
6946                 service->domain_suffix_match = g_strdup(value);
6947         } else if (g_str_equal(key, "DomainMatch")) {
6948                 g_free(service->domain_match);
6949                 service->domain_match = g_strdup(value);
6950         } else if (g_str_equal(key, "ClientCertFile")) {
6951                 g_free(service->client_cert_file);
6952                 service->client_cert_file = g_strdup(value);
6953         } else if (g_str_equal(key, "PrivateKeyFile")) {
6954                 g_free(service->private_key_file);
6955                 service->private_key_file = g_strdup(value);
6956         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6957                 g_free(service->private_key_passphrase);
6958                 service->private_key_passphrase = g_strdup(value);
6959         } else if (g_str_equal(key, "Phase2")) {
6960                 g_free(service->phase2);
6961                 service->phase2 = g_strdup(value);
6962         } else if (g_str_equal(key, "Passphrase"))
6963                 __connman_service_set_passphrase(service, value);
6964 }
6965
6966 void __connman_service_set_search_domains(struct connman_service *service,
6967                                         char **domains)
6968 {
6969         searchdomain_remove_all(service);
6970
6971         if (service->domains)
6972                 g_strfreev(service->domains);
6973
6974         service->domains = g_strdupv(domains);
6975
6976         searchdomain_add_all(service);
6977 }
6978
6979 static void report_error_cb(void *user_context, bool retry,
6980                                                         void *user_data)
6981 {
6982         struct connman_service *service = user_context;
6983
6984         if (retry)
6985                 __connman_service_connect(service,
6986                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6987         else {
6988                 /* It is not relevant to stay on Failure state
6989                  * when failing is due to wrong user input */
6990                 __connman_service_clear_error(service);
6991 #if defined TIZEN_EXT
6992                 /* Reseting the state back in case of failure state */
6993                 service->state_ipv4 = service->state_ipv6 =
6994                                 CONNMAN_SERVICE_STATE_IDLE;
6995
6996                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6997                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6998 #endif
6999                 service_complete(service);
7000                 __connman_connection_update_gateway();
7001         }
7002 }
7003
7004 static int check_wpspin(struct connman_service *service, const char *wpspin)
7005 {
7006         int length;
7007         guint i;
7008
7009         if (!wpspin)
7010                 return 0;
7011
7012         length = strlen(wpspin);
7013
7014         /* If 0, it will mean user wants to use PBC method */
7015         if (length == 0) {
7016                 connman_network_set_string(service->network,
7017                                                         "WiFi.PinWPS", NULL);
7018                 return 0;
7019         }
7020
7021         /* A WPS PIN is always 8 chars length,
7022          * its content is in digit representation.
7023          */
7024         if (length != 8)
7025                 return -ENOKEY;
7026
7027         for (i = 0; i < 8; i++)
7028                 if (!isdigit((unsigned char) wpspin[i]))
7029                         return -ENOKEY;
7030
7031         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7032
7033         return 0;
7034 }
7035
7036 static void request_input_cb(struct connman_service *service,
7037                         bool values_received,
7038                         const char *name, int name_len,
7039                         const char *identity, const char *passphrase,
7040                         bool wps, const char *wpspin,
7041                         const char *error, void *user_data)
7042 {
7043         struct connman_device *device;
7044         const char *security;
7045         int err = 0;
7046
7047         DBG("RequestInput return, %p", service);
7048
7049         if (error) {
7050                 DBG("error: %s", error);
7051
7052                 if (g_strcmp0(error,
7053                                 "net.connman.Agent.Error.Canceled") == 0) {
7054                         err = -EINVAL;
7055
7056                         if (service->hidden)
7057                                 __connman_service_return_error(service,
7058                                                         ECONNABORTED,
7059                                                         user_data);
7060                         goto done;
7061                 } else {
7062                         if (service->hidden)
7063                                 __connman_service_return_error(service,
7064                                                         ETIMEDOUT, user_data);
7065                 }
7066         }
7067
7068         if (service->hidden && name_len > 0 && name_len <= 32) {
7069                 device = connman_network_get_device(service->network);
7070                 security = connman_network_get_string(service->network,
7071                                                         "WiFi.Security");
7072                 err = __connman_device_request_hidden_scan(device,
7073                                                 name, name_len,
7074                                                 identity, passphrase,
7075                                                 security, user_data);
7076                 if (err < 0)
7077                         __connman_service_return_error(service, -err,
7078                                                         user_data);
7079         }
7080
7081         if (!values_received || service->hidden) {
7082                 err = -EINVAL;
7083                 goto done;
7084         }
7085
7086         if (wps && service->network) {
7087                 err = check_wpspin(service, wpspin);
7088                 if (err < 0)
7089                         goto done;
7090
7091                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7092         }
7093
7094         if (identity)
7095                 __connman_service_set_agent_identity(service, identity);
7096
7097         if (passphrase)
7098                 err = __connman_service_set_passphrase(service, passphrase);
7099
7100  done:
7101         if (err >= 0) {
7102                 /* We forget any previous error. */
7103                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7104
7105                 __connman_service_connect(service,
7106                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7107
7108         } else if (err == -ENOKEY) {
7109                 __connman_service_indicate_error(service,
7110                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7111         } else {
7112                 /* It is not relevant to stay on Failure state
7113                  * when failing is due to wrong user input */
7114                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7115
7116                 if (!service->hidden) {
7117                         /*
7118                          * If there was a real error when requesting
7119                          * hidden scan, then that error is returned already
7120                          * to the user somewhere above so do not try to
7121                          * do this again.
7122                          */
7123                         __connman_service_return_error(service, -err,
7124                                                         user_data);
7125                 }
7126
7127                 service_complete(service);
7128                 __connman_connection_update_gateway();
7129         }
7130 }
7131
7132 static void downgrade_connected_services(void)
7133 {
7134         struct connman_service *up_service;
7135         GList *list;
7136
7137         for (list = service_list; list; list = list->next) {
7138                 up_service = list->data;
7139
7140                 if (!is_connected(up_service->state))
7141                         continue;
7142
7143                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7144                         return;
7145
7146                 downgrade_state(up_service);
7147         }
7148 }
7149
7150 static int service_update_preferred_order(struct connman_service *default_service,
7151                 struct connman_service *new_service,
7152                 enum connman_service_state new_state)
7153 {
7154         unsigned int *tech_array;
7155         int i;
7156
7157         if (!default_service || default_service == new_service ||
7158                         default_service->state != new_state)
7159                 return 0;
7160
7161         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7162         if (tech_array) {
7163
7164                 for (i = 0; tech_array[i] != 0; i += 1) {
7165                         if (default_service->type == tech_array[i])
7166                                 return -EALREADY;
7167
7168                         if (new_service->type == tech_array[i]) {
7169                                 switch_default_service(default_service,
7170                                                 new_service);
7171                                 __connman_connection_update_gateway();
7172                                 return 0;
7173                         }
7174                 }
7175         }
7176
7177         return -EALREADY;
7178 }
7179
7180 #if defined TIZEN_EXT
7181 static gboolean __connman_service_can_drop(struct connman_service *service)
7182 {
7183         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7184                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7185                         return TRUE;
7186                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7187                         return TRUE;
7188         }
7189         return FALSE;
7190 }
7191
7192 static struct connman_device *default_connecting_device = NULL;
7193
7194 static void __connman_service_disconnect_default(struct connman_service *service)
7195 {
7196         struct connman_device *default_device = NULL;
7197
7198         if (default_connecting_device == NULL)
7199                 return;
7200
7201         default_device = connman_network_get_device(
7202                         __connman_service_get_network(service));
7203
7204         DBG("Disconnecting service %p %s", service, service->path);
7205         DBG("Disconnecting device %p %p %s",
7206                         default_connecting_device,
7207                         default_device,
7208                         connman_device_get_string(default_device, "Name"));
7209
7210         if (default_connecting_device == default_device)
7211                 default_connecting_device = NULL;
7212 }
7213
7214 #if defined TIZEN_MAINTAIN_ONLINE
7215 static void __connman_service_connect_default(struct connman_service *current,
7216                                                                   enum connman_service_state old_state)
7217 #else
7218 static void __connman_service_connect_default(struct connman_service *current)
7219 #endif
7220 {
7221         int err;
7222         GList *list;
7223         bool default_internet;
7224         struct connman_service *service;
7225         struct connman_service *default_service = NULL;
7226         struct connman_device *default_device = NULL;
7227
7228         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7229                 switch (current->state) {
7230                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7231                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7232                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7233                         return;
7234                 default:
7235                         break;
7236                 }
7237
7238                 if (default_connecting_device &&
7239                                 __connman_service_is_internet_profile(current) == TRUE) {
7240                         if (current->network == NULL)
7241                                 return;
7242
7243                         default_device = connman_network_get_device(current->network);
7244                         if (default_connecting_device == default_device) {
7245                                 DBG("Cellular service[%s]  %p %s",
7246                                                 state2string(current->state), current, current->path);
7247                                 DBG("Cellular device %p %p %s",
7248                                                 default_connecting_device, default_device,
7249                                                 connman_device_get_string(default_device, "Name"));
7250
7251                                 default_connecting_device = NULL;
7252                         }
7253                 }
7254
7255                 return;
7256 #if defined TIZEN_MAINTAIN_ONLINE
7257         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7258                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7259                 DBG("Device is downgraded: online --> ready");
7260 #endif
7261         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7262                 return;
7263
7264         /* Always-on: keep default cellular connection as possible */
7265         for (list = service_list; list; list = list->next) {
7266                 service = list->data;
7267
7268                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7269                                 __connman_service_is_internet_profile(service) != TRUE ||
7270                                 service->network == NULL) {
7271                         continue;
7272                 }
7273
7274                 default_internet =
7275                                 connman_network_get_bool(service->network, "DefaultInternet");
7276
7277                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7278                                 __connman_service_type2string(service->type),
7279                                 state2string(service->state), default_internet);
7280
7281                 if (default_internet) {
7282                         default_service = service;
7283                         if (is_connected(default_service->state) == TRUE ||
7284                                         is_connecting(default_service->state) == TRUE)
7285                                 return;
7286
7287                         default_device = connman_network_get_device(default_service->network);
7288                         if (default_connecting_device == default_device) {
7289                                 DBG("Device is connecting (%p)", default_connecting_device);
7290                                 return;
7291                         }
7292
7293                         default_connecting_device = default_device;
7294                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7295
7296                         err = __connman_network_connect(default_service->network);
7297                         DBG("Connecting default service %p %s [%d]",
7298                                         default_service, default_service->path, err);
7299                         DBG("Connecting device %p %s", default_connecting_device,
7300                                         connman_device_get_string(default_connecting_device, "Name"));
7301                         if (err < 0 && err != -EINPROGRESS) {
7302                                 default_connecting_device = NULL;
7303                         } else
7304                                 break;
7305                 }
7306         }
7307 }
7308 #endif
7309
7310 static void single_connected_tech(struct connman_service *allowed)
7311 {
7312         struct connman_service *service;
7313         GSList *services = NULL, *list;
7314         GList *iter;
7315
7316         DBG("keeping %p %s", allowed, allowed->path);
7317
7318 #if defined TIZEN_EXT
7319         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7320                 return;
7321 #endif
7322
7323         for (iter = service_list; iter; iter = iter->next) {
7324                 service = iter->data;
7325
7326 #if defined TIZEN_EXT
7327                 if (service != allowed && service->type != allowed->type &&
7328                                 __connman_service_can_drop(service) == TRUE)
7329 #else
7330                 if (!is_connected(service->state))
7331                         break;
7332
7333                 if (service == allowed)
7334                         continue;
7335 #endif
7336                 services = g_slist_prepend(services, service);
7337         }
7338
7339         for (list = services; list; list = list->next) {
7340                 service = list->data;
7341
7342                 DBG("disconnecting %p %s", service, service->path);
7343 #if defined TIZEN_EXT
7344                 __connman_service_disconnect_default(service);
7345 #endif
7346                 __connman_service_disconnect(service);
7347         }
7348
7349         g_slist_free(services);
7350 }
7351
7352 #if defined TIZEN_EXT
7353 static void set_priority_connected_service(void)
7354 {
7355         struct connman_service *service;
7356         GList *list;
7357
7358         for (list = service_list; list; list = list->next) {
7359                 service = list->data;
7360
7361                 if (is_connected(service->state) == FALSE)
7362                         service->order = 5;
7363                 else
7364 #if defined TIZEN_MAINTAIN_ONLINE
7365                 {
7366                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7367                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7368                                 service->order = 6;
7369                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7370                                 service->order = 6;
7371                         else
7372                                 service->order = 5;
7373                 }
7374 #else
7375                         service->order = 6;
7376 #endif
7377         }
7378 }
7379 #endif
7380
7381 static const char *get_dbus_sender(struct connman_service *service)
7382 {
7383         if (!service->pending)
7384                 return NULL;
7385
7386         return dbus_message_get_sender(service->pending);
7387 }
7388
7389 static int service_indicate_state(struct connman_service *service)
7390 {
7391         enum connman_service_state old_state, new_state;
7392         struct connman_service *def_service;
7393         enum connman_ipconfig_method method;
7394         int result;
7395
7396         if (!service)
7397                 return -EINVAL;
7398
7399         old_state = service->state;
7400         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7401
7402         DBG("service %p old %s - new %s/%s => %s",
7403                                         service,
7404                                         state2string(old_state),
7405                                         state2string(service->state_ipv4),
7406                                         state2string(service->state_ipv6),
7407                                         state2string(new_state));
7408
7409         if (old_state == new_state)
7410                 return -EALREADY;
7411
7412         def_service = __connman_service_get_default();
7413
7414         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7415                 result = service_update_preferred_order(def_service,
7416                                 service, new_state);
7417                 if (result == -EALREADY)
7418                         return result;
7419         }
7420
7421         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7422                 __connman_notifier_leave_online(service->type);
7423
7424         if (is_connected(old_state) && !is_connected(new_state))
7425                 searchdomain_remove_all(service);
7426
7427         service->state = new_state;
7428         state_changed(service);
7429
7430         if (!is_connected(old_state) && is_connected(new_state))
7431                 searchdomain_add_all(service);
7432
7433         switch(new_state) {
7434         case CONNMAN_SERVICE_STATE_UNKNOWN:
7435
7436                 break;
7437
7438         case CONNMAN_SERVICE_STATE_IDLE:
7439                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7440                         __connman_service_disconnect(service);
7441
7442                 break;
7443
7444         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7445
7446                 break;
7447
7448         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7449                 if (!service->new_service &&
7450                                 __connman_stats_service_register(service) == 0) {
7451                         /*
7452                          * For new services the statistics are updated after
7453                          * we have successfully connected.
7454                          */
7455                         __connman_stats_get(service, false,
7456                                                 &service->stats.data);
7457                         __connman_stats_get(service, true,
7458                                                 &service->stats_roaming.data);
7459                 }
7460
7461                 break;
7462
7463         case CONNMAN_SERVICE_STATE_READY:
7464                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7465
7466                 if (service->new_service &&
7467                                 __connman_stats_service_register(service) == 0) {
7468                         /*
7469                          * This is normally done after configuring state
7470                          * but for new service do this after we have connected
7471                          * successfully.
7472                          */
7473                         __connman_stats_get(service, false,
7474                                                 &service->stats.data);
7475                         __connman_stats_get(service, true,
7476                                                 &service->stats_roaming.data);
7477                 }
7478
7479                 service->new_service = false;
7480
7481                 default_changed();
7482
7483                 def_service = __connman_service_get_default();
7484
7485                 service_update_preferred_order(def_service, service, new_state);
7486
7487                 __connman_service_set_favorite(service, true);
7488
7489                 reply_pending(service, 0);
7490
7491                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7492                         connman_network_get_bool(service->network,
7493                                                 "WiFi.UseWPS")) {
7494                         const char *pass;
7495
7496                         pass = connman_network_get_string(service->network,
7497                                                         "WiFi.Passphrase");
7498
7499                         __connman_service_set_passphrase(service, pass);
7500
7501                         connman_network_set_bool(service->network,
7502                                                         "WiFi.UseWPS", false);
7503                 }
7504
7505                 g_get_current_time(&service->modified);
7506                 service_save(service);
7507
7508                 domain_changed(service);
7509                 proxy_changed(service);
7510
7511                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7512                         __connman_notifier_connect(service->type);
7513
7514                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7515                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7516                         __connman_ipconfig_disable_ipv6(
7517                                                 service->ipconfig_ipv6);
7518
7519 #if !defined TIZEN_MAINTAIN_ONLINE
7520                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7521                         single_connected_tech(service);
7522                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7523                         vpn_auto_connect();
7524 #else
7525                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7526                         vpn_auto_connect();
7527 #endif
7528
7529 #if defined TIZEN_EXT
7530                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7531                         set_priority_connected_service();
7532 #endif
7533
7534                 break;
7535
7536         case CONNMAN_SERVICE_STATE_ONLINE:
7537 #if defined TIZEN_MAINTAIN_ONLINE
7538 #if defined TIZEN_EXT
7539                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7540                         set_priority_connected_service();
7541 #endif
7542
7543                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7544                         single_connected_tech(service);
7545 #endif
7546
7547                 break;
7548
7549         case CONNMAN_SERVICE_STATE_DISCONNECT:
7550                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7551
7552                 reply_pending(service, ECONNABORTED);
7553
7554                 def_service = __connman_service_get_default();
7555                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7556                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7557
7558                 if (!__connman_notifier_is_connected() &&
7559                         def_service &&
7560                                 def_service->provider)
7561                         connman_provider_disconnect(def_service->provider);
7562
7563                 default_changed();
7564
7565                 __connman_wispr_stop(service);
7566
7567                 __connman_wpad_stop(service);
7568
7569 #if defined TIZEN_EXT
7570                 /**
7571                   * Skip the functions if there is any connected profiles
7572                   * that use same interface
7573                   */
7574                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7575                         __connman_service_get_connected_count_of_iface(
7576                                                         service) <= 0) {
7577 #endif
7578                 domain_changed(service);
7579                 proxy_changed(service);
7580 #if defined TIZEN_EXT
7581                 }
7582 #endif
7583
7584                 /*
7585                  * Previous services which are connected and which states
7586                  * are set to online should reset relevantly ipconfig_state
7587                  * to ready so wispr/portal will be rerun on those
7588                  */
7589                 downgrade_connected_services();
7590
7591                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7592                 break;
7593
7594         case CONNMAN_SERVICE_STATE_FAILURE:
7595 #if defined TIZEN_EXT
7596                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7597                         service->order = 5;
7598                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7599 #endif
7600                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7601                         connman_agent_report_error(service, service->path,
7602                                         error2string(service->error),
7603                                         report_error_cb,
7604                                         get_dbus_sender(service),
7605                                         NULL) == -EINPROGRESS)
7606                         return 0;
7607                 service_complete(service);
7608
7609                 break;
7610         }
7611
7612         service_list_sort();
7613
7614 #if defined TIZEN_EXT
7615 #if defined TIZEN_MAINTAIN_ONLINE
7616         __connman_service_connect_default(service, old_state);
7617 #else
7618         __connman_service_connect_default(service);
7619 #endif
7620 #endif
7621
7622         __connman_connection_update_gateway();
7623
7624         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7625                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7626                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7627                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7628                 __connman_notifier_disconnect(service->type);
7629         }
7630
7631         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7632                 __connman_notifier_enter_online(service->type);
7633                 default_changed();
7634         }
7635
7636         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7637                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7638                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7639                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7640                 if (service->user.favorite_user != service->user.current_user) {
7641                         DBG("Now set service favorite user id from %d to %d",
7642                         service->user.favorite_user, service->user.current_user);
7643
7644                         service->user.favorite_user = service->user.current_user;
7645
7646                         service_save(service);
7647                 }
7648         }
7649
7650         return 0;
7651 }
7652
7653 int __connman_service_indicate_error(struct connman_service *service,
7654                                         enum connman_service_error error)
7655 {
7656         DBG("service %p error %d", service, error);
7657
7658         if (!service)
7659                 return -EINVAL;
7660
7661         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7662                 return -EALREADY;
7663
7664         set_error(service, error);
7665
7666 /* default internet service: fix not cleared if pdp activation*/
7667 #if defined TIZEN_EXT
7668                 /*
7669                  * If connection failed for default service(DefaultInternet),
7670                  * default_connecting_device should be cleared.
7671                  */
7672                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7673                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7674                         __connman_service_disconnect_default(service);
7675
7676                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7677                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7678                         g_free(service->passphrase);
7679                         service->passphrase = NULL;
7680                 }
7681 #endif
7682
7683         __connman_service_ipconfig_indicate_state(service,
7684                                                 CONNMAN_SERVICE_STATE_FAILURE,
7685                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7686         __connman_service_ipconfig_indicate_state(service,
7687                                                 CONNMAN_SERVICE_STATE_FAILURE,
7688                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7689         return 0;
7690 }
7691
7692 int __connman_service_clear_error(struct connman_service *service)
7693 {
7694         DBusMessage *pending, *provider_pending;
7695
7696         DBG("service %p", service);
7697
7698         if (!service)
7699                 return -EINVAL;
7700
7701         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7702                 return -EINVAL;
7703
7704         pending = service->pending;
7705         service->pending = NULL;
7706         provider_pending = service->provider_pending;
7707         service->provider_pending = NULL;
7708
7709         __connman_service_ipconfig_indicate_state(service,
7710                                                 CONNMAN_SERVICE_STATE_IDLE,
7711                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7712
7713         __connman_service_ipconfig_indicate_state(service,
7714                                                 CONNMAN_SERVICE_STATE_IDLE,
7715                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7716
7717         service->pending = pending;
7718         service->provider_pending = provider_pending;
7719
7720         return 0;
7721 }
7722
7723 int __connman_service_indicate_default(struct connman_service *service)
7724 {
7725         DBG("service %p state %s", service, state2string(service->state));
7726
7727         if (!is_connected(service->state)) {
7728                 /*
7729                  * If service is not yet fully connected, then we must not
7730                  * change the default yet. The default gw will be changed
7731                  * after the service state is in ready.
7732                  */
7733                 return -EINPROGRESS;
7734         }
7735
7736         default_changed();
7737
7738         return 0;
7739 }
7740
7741 enum connman_service_state __connman_service_ipconfig_get_state(
7742                                         struct connman_service *service,
7743                                         enum connman_ipconfig_type type)
7744 {
7745         if (!service)
7746                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7747
7748         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7749                 return service->state_ipv4;
7750
7751         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7752                 return service->state_ipv6;
7753
7754         return CONNMAN_SERVICE_STATE_UNKNOWN;
7755 }
7756
7757 static void check_proxy_setup(struct connman_service *service)
7758 {
7759         /*
7760          * We start WPAD if we haven't got a PAC URL from DHCP and
7761          * if our proxy manual configuration is either empty or set
7762          * to AUTO with an empty URL.
7763          */
7764
7765         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7766                 goto done;
7767
7768         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7769                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7770                         service->pac))
7771                 goto done;
7772
7773         if (__connman_wpad_start(service) < 0) {
7774                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7775                 __connman_notifier_proxy_changed(service);
7776                 goto done;
7777         }
7778
7779         return;
7780
7781 done:
7782         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7783 }
7784
7785 #if defined TIZEN_EXT
7786 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7787
7788         DBG("check the proxy and start wispr");
7789         check_proxy_setup(service);
7790         return;
7791 }
7792 #endif
7793
7794 /*
7795  * How many networks are connected at the same time. If more than 1,
7796  * then set the rp_filter setting properly (loose mode routing) so that network
7797  * connectivity works ok. This is only done for IPv4 networks as IPv6
7798  * does not have rp_filter knob.
7799  */
7800 static int connected_networks_count;
7801 static int original_rp_filter;
7802
7803 static void service_rp_filter(struct connman_service *service,
7804                                 bool connected)
7805 {
7806         enum connman_ipconfig_method method;
7807
7808         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7809
7810         switch (method) {
7811         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7812         case CONNMAN_IPCONFIG_METHOD_OFF:
7813         case CONNMAN_IPCONFIG_METHOD_AUTO:
7814                 return;
7815         case CONNMAN_IPCONFIG_METHOD_FIXED:
7816         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7817         case CONNMAN_IPCONFIG_METHOD_DHCP:
7818                 break;
7819         }
7820
7821         if (connected) {
7822                 if (connected_networks_count == 1) {
7823                         int filter_value;
7824                         filter_value = __connman_ipconfig_set_rp_filter();
7825                         if (filter_value < 0)
7826                                 return;
7827
7828                         original_rp_filter = filter_value;
7829                 }
7830                 connected_networks_count++;
7831
7832         } else {
7833                 if (connected_networks_count == 2)
7834                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7835
7836                 connected_networks_count--;
7837                 if (connected_networks_count < 0)
7838                         connected_networks_count = 0;
7839         }
7840
7841         DBG("%s %s ipconfig %p method %d count %d filter %d",
7842                 connected ? "connected" : "disconnected", service->identifier,
7843                 service->ipconfig_ipv4, method,
7844                 connected_networks_count, original_rp_filter);
7845 }
7846
7847 static gboolean redo_wispr(gpointer user_data)
7848 {
7849         struct connman_service *service = user_data;
7850         int refcount = service->refcount - 1;
7851
7852         connman_service_unref(service);
7853         if (refcount == 0) {
7854                 DBG("Service %p already removed", service);
7855                 return FALSE;
7856         }
7857
7858         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7859
7860         return FALSE;
7861 }
7862
7863 #if defined TIZEN_MAINTAIN_ONLINE
7864 static gboolean redo_wispr_ipv4(gpointer user_data)
7865 {
7866         struct connman_service *service = user_data;
7867
7868         DBG("");
7869
7870         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7871
7872         return FALSE;
7873 }
7874 #endif
7875
7876 int __connman_service_online_check_failed(struct connman_service *service,
7877                                         enum connman_ipconfig_type type)
7878 {
7879         DBG("service %p type %d count %d", service, type,
7880                                                 service->online_check_count);
7881
7882 #if defined TIZEN_MAINTAIN_ONLINE
7883         /* Retry IPv4 stuff also */
7884         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7885                 connman_warn("Online check failed for %p %s", service,
7886                                         service->name);
7887
7888                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7889                 return 0;
7890         }
7891 #else
7892         /* currently we only retry IPv6 stuff */
7893         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7894                         service->online_check_count != 1) {
7895                 connman_warn("Online check failed for %p %s", service,
7896                         service->name);
7897                 return 0;
7898         }
7899 #endif
7900
7901         service->online_check_count = 0;
7902
7903         /*
7904          * We set the timeout to 1 sec so that we have a chance to get
7905          * necessary IPv6 router advertisement messages that might have
7906          * DNS data etc.
7907          */
7908         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7909
7910         return EAGAIN;
7911 }
7912
7913 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7914                                         enum connman_service_state new_state,
7915                                         enum connman_ipconfig_type type)
7916 {
7917         struct connman_ipconfig *ipconfig = NULL;
7918         enum connman_service_state old_state;
7919         enum connman_ipconfig_method method;
7920
7921         if (!service)
7922                 return -EINVAL;
7923
7924         switch (type) {
7925         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7926         case CONNMAN_IPCONFIG_TYPE_ALL:
7927                 return -EINVAL;
7928
7929         case CONNMAN_IPCONFIG_TYPE_IPV4:
7930                 old_state = service->state_ipv4;
7931                 ipconfig = service->ipconfig_ipv4;
7932
7933                 break;
7934
7935         case CONNMAN_IPCONFIG_TYPE_IPV6:
7936                 old_state = service->state_ipv6;
7937                 ipconfig = service->ipconfig_ipv6;
7938
7939                 break;
7940         }
7941
7942         if (!ipconfig)
7943                 return -EINVAL;
7944
7945         method = __connman_ipconfig_get_method(ipconfig);
7946
7947         switch (method) {
7948         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7949         case CONNMAN_IPCONFIG_METHOD_OFF:
7950                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7951                         connman_warn("ipconfig state %d ipconfig method %d",
7952                                 new_state, method);
7953
7954                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7955                 break;
7956
7957         case CONNMAN_IPCONFIG_METHOD_FIXED:
7958         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7959         case CONNMAN_IPCONFIG_METHOD_DHCP:
7960         case CONNMAN_IPCONFIG_METHOD_AUTO:
7961                 break;
7962
7963         }
7964
7965         /* Any change? */
7966         if (old_state == new_state)
7967                 return -EALREADY;
7968
7969 #if defined TIZEN_EXT
7970         __sync_synchronize();
7971         if (service->user_pdn_connection_refcount > 0 &&
7972                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7973                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7974                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7975                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7976                         service->user_pdn_connection_refcount = 0;
7977                         __sync_synchronize();
7978                 }
7979 #endif
7980
7981         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7982                 service, service ? service->identifier : NULL,
7983                 old_state, state2string(old_state),
7984                 new_state, state2string(new_state),
7985                 type, __connman_ipconfig_type2string(type));
7986
7987         switch (new_state) {
7988         case CONNMAN_SERVICE_STATE_UNKNOWN:
7989         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7990                 break;
7991         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7992                 break;
7993         case CONNMAN_SERVICE_STATE_READY:
7994 #if defined TIZEN_EXT
7995                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7996                                 __connman_service_is_internet_profile(service) != TRUE) {
7997                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7998                                 service_rp_filter(service, TRUE);
7999
8000                         break;
8001                 }
8002 #endif
8003                 if (connman_setting_get_bool("EnableOnlineCheck")) {
8004                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8005 #if !defined TIZEN_EXT
8006                                 check_proxy_setup(service);
8007 #endif
8008 #if defined TIZEN_MAINTAIN_ONLINE
8009 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8010                         check_proxy_setup(service);
8011 #endif
8012                         } else {
8013                                 service->online_check_count = 1;
8014                                 __connman_wispr_start(service, type);
8015                         }
8016                 } else
8017                         connman_info("Online check disabled. "
8018                                 "Default service remains in READY state.");
8019                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8020                         service_rp_filter(service, true);
8021                 break;
8022         case CONNMAN_SERVICE_STATE_ONLINE:
8023                 break;
8024         case CONNMAN_SERVICE_STATE_DISCONNECT:
8025                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8026                         return -EINVAL;
8027
8028                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8029                         service_rp_filter(service, false);
8030
8031                 break;
8032
8033         case CONNMAN_SERVICE_STATE_IDLE:
8034         case CONNMAN_SERVICE_STATE_FAILURE:
8035                 __connman_ipconfig_disable(ipconfig);
8036
8037                 break;
8038         }
8039
8040         if (is_connected(old_state) && !is_connected(new_state))
8041                 nameserver_remove_all(service, type);
8042
8043         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8044                 service->state_ipv4 = new_state;
8045         else
8046                 service->state_ipv6 = new_state;
8047
8048         if (!is_connected(old_state) && is_connected(new_state))
8049                 nameserver_add_all(service, type);
8050
8051         __connman_timeserver_sync(service);
8052
8053 #if defined TIZEN_EXT
8054         int ret = service_indicate_state(service);
8055         /*Sent the Ready changed signal again in case IPv4 IP set
8056           after IPv6 IP set*/
8057
8058         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8059                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8060                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8061                 state_changed(service);
8062         }
8063
8064         return ret;
8065 #endif
8066         return service_indicate_state(service);
8067 }
8068
8069 static bool prepare_network(struct connman_service *service)
8070 {
8071         enum connman_network_type type;
8072         unsigned int ssid_len;
8073
8074         type = connman_network_get_type(service->network);
8075
8076         switch (type) {
8077         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8078         case CONNMAN_NETWORK_TYPE_VENDOR:
8079                 return false;
8080         case CONNMAN_NETWORK_TYPE_WIFI:
8081                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8082                                                 &ssid_len))
8083                         return false;
8084
8085                 if (service->passphrase)
8086                         connman_network_set_string(service->network,
8087                                 "WiFi.Passphrase", service->passphrase);
8088                 break;
8089         case CONNMAN_NETWORK_TYPE_ETHERNET:
8090         case CONNMAN_NETWORK_TYPE_GADGET:
8091         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8092         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8093         case CONNMAN_NETWORK_TYPE_CELLULAR:
8094                 break;
8095         }
8096
8097         return true;
8098 }
8099
8100 static void prepare_8021x(struct connman_service *service)
8101 {
8102         if (service->eap)
8103                 connman_network_set_string(service->network, "WiFi.EAP",
8104                                                                 service->eap);
8105
8106         if (service->identity)
8107                 connman_network_set_string(service->network, "WiFi.Identity",
8108                                                         service->identity);
8109
8110         if (service->anonymous_identity)
8111                 connman_network_set_string(service->network,
8112                                                 "WiFi.AnonymousIdentity",
8113                                                 service->anonymous_identity);
8114
8115         if (service->ca_cert_file)
8116                 connman_network_set_string(service->network, "WiFi.CACertFile",
8117                                                         service->ca_cert_file);
8118
8119         if (service->subject_match)
8120                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8121                                                         service->subject_match);
8122
8123         if (service->altsubject_match)
8124                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8125                                                         service->altsubject_match);
8126
8127         if (service->domain_suffix_match)
8128                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8129                                                         service->domain_suffix_match);
8130
8131         if (service->domain_match)
8132                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8133                                                         service->domain_match);
8134
8135         if (service->client_cert_file)
8136                 connman_network_set_string(service->network,
8137                                                 "WiFi.ClientCertFile",
8138                                                 service->client_cert_file);
8139
8140         if (service->private_key_file)
8141                 connman_network_set_string(service->network,
8142                                                 "WiFi.PrivateKeyFile",
8143                                                 service->private_key_file);
8144
8145         if (service->private_key_passphrase)
8146                 connman_network_set_string(service->network,
8147                                         "WiFi.PrivateKeyPassphrase",
8148                                         service->private_key_passphrase);
8149
8150         if (service->phase2)
8151                 connman_network_set_string(service->network, "WiFi.Phase2",
8152                                                         service->phase2);
8153
8154 #if defined TIZEN_EXT
8155         if (service->keymgmt_type)
8156                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8157                                                         service->keymgmt_type);
8158
8159         DBG("service->phase1 : %s", service->phase1);
8160         if (service->phase1)
8161                 connman_network_set_string(service->network, "WiFi.Phase1",
8162                                                         service->phase1);
8163 #endif
8164 }
8165
8166 static int service_connect(struct connman_service *service)
8167 {
8168         int err;
8169
8170         if (service->hidden)
8171                 return -EPERM;
8172
8173 #if defined TIZEN_EXT
8174         GList *list;
8175         int index;
8176
8177         index = __connman_service_get_index(service);
8178
8179         for (list = service_list; list; list = list->next) {
8180                 struct connman_service *temp = list->data;
8181
8182                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8183                         break;
8184
8185                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8186                         break;
8187
8188                 if (service == temp)
8189                         continue;
8190
8191                 if (service->type != temp->type)
8192                         continue;
8193
8194                 if (__connman_service_get_index(temp) == index &&
8195                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8196                         return -EINPROGRESS;
8197         }
8198 #endif
8199
8200         switch (service->type) {
8201         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8202         case CONNMAN_SERVICE_TYPE_SYSTEM:
8203         case CONNMAN_SERVICE_TYPE_GPS:
8204         case CONNMAN_SERVICE_TYPE_P2P:
8205 #if defined TIZEN_EXT_WIFI_MESH
8206         case CONNMAN_SERVICE_TYPE_MESH:
8207 #endif
8208                 return -EINVAL;
8209         case CONNMAN_SERVICE_TYPE_ETHERNET:
8210         case CONNMAN_SERVICE_TYPE_GADGET:
8211         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8212         case CONNMAN_SERVICE_TYPE_CELLULAR:
8213         case CONNMAN_SERVICE_TYPE_VPN:
8214                 break;
8215         case CONNMAN_SERVICE_TYPE_WIFI:
8216                 switch (service->security) {
8217                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8218                 case CONNMAN_SERVICE_SECURITY_NONE:
8219                         break;
8220                 case CONNMAN_SERVICE_SECURITY_WEP:
8221                 case CONNMAN_SERVICE_SECURITY_PSK:
8222                 case CONNMAN_SERVICE_SECURITY_WPA:
8223                 case CONNMAN_SERVICE_SECURITY_RSN:
8224 #if defined TIZEN_EXT
8225                 case CONNMAN_SERVICE_SECURITY_SAE:
8226 #endif
8227                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8228                                 return -ENOKEY;
8229
8230                         if (service->request_passphrase_input) {
8231                                 DBG("Now try to connect other user's favorite service");
8232                                 service->request_passphrase_input = false;
8233                                 return -ENOKEY;
8234                         } else if (!service->passphrase) {
8235                                 if (!service->network)
8236                                         return -EOPNOTSUPP;
8237
8238                                 if (!service->wps ||
8239                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8240                                         return -ENOKEY;
8241                         }
8242                         break;
8243
8244                 case CONNMAN_SERVICE_SECURITY_8021X:
8245                         if (!service->eap)
8246                                 return -EINVAL;
8247
8248 #if defined TIZEN_EXT
8249                         /*
8250                          * never request credentials if using EAP-TLS, EAP-SIM
8251                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8252                          * need to be fully provisioned)
8253                          */
8254                         DBG("service eap: %s", service->eap);
8255                         if (g_str_equal(service->eap, "tls") ||
8256                                 g_str_equal(service->eap, "sim") ||
8257                                 g_str_equal(service->eap, "aka") ||
8258                                 g_str_equal(service->eap, "aka'") ||
8259                                 g_str_equal(service->eap, "pwd") ||
8260                                 g_str_equal(service->eap, "fast"))
8261                                 break;
8262 #else
8263                         /*
8264                          * never request credentials if using EAP-TLS
8265                          * (EAP-TLS networks need to be fully provisioned)
8266                          */
8267                         if (g_str_equal(service->eap, "tls"))
8268                                 break;
8269 #endif
8270                         /*
8271                          * Return -ENOKEY if either identity or passphrase is
8272                          * missing. Agent provided credentials can be used as
8273                          * fallback if needed.
8274                          */
8275                         if (((!service->identity &&
8276                                         !service->agent_identity) ||
8277                                         !service->passphrase) ||
8278                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8279                                 return -ENOKEY;
8280
8281                         break;
8282                 }
8283                 break;
8284         }
8285
8286         if (service->network) {
8287                 if (!prepare_network(service))
8288                         return -EINVAL;
8289
8290                 switch (service->security) {
8291                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8292                 case CONNMAN_SERVICE_SECURITY_NONE:
8293                 case CONNMAN_SERVICE_SECURITY_WEP:
8294                 case CONNMAN_SERVICE_SECURITY_PSK:
8295                 case CONNMAN_SERVICE_SECURITY_WPA:
8296                 case CONNMAN_SERVICE_SECURITY_RSN:
8297 #if defined TIZEN_EXT
8298                 case CONNMAN_SERVICE_SECURITY_SAE:
8299 #endif
8300                         break;
8301                 case CONNMAN_SERVICE_SECURITY_8021X:
8302                         prepare_8021x(service);
8303                         break;
8304                 }
8305
8306                 if (__connman_stats_service_register(service) == 0) {
8307                         __connman_stats_get(service, false,
8308                                                 &service->stats.data);
8309                         __connman_stats_get(service, true,
8310                                                 &service->stats_roaming.data);
8311                 }
8312
8313                 err = __connman_network_connect(service->network);
8314         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8315                                         service->provider)
8316                 err = __connman_provider_connect(service->provider,
8317                                                 get_dbus_sender(service));
8318         else
8319                 return -EOPNOTSUPP;
8320
8321         if (err < 0) {
8322                 if (err != -EINPROGRESS) {
8323                         __connman_service_ipconfig_indicate_state(service,
8324                                                 CONNMAN_SERVICE_STATE_FAILURE,
8325                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8326                         __connman_service_ipconfig_indicate_state(service,
8327                                                 CONNMAN_SERVICE_STATE_FAILURE,
8328                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8329                         __connman_stats_service_unregister(service);
8330                 }
8331         }
8332
8333         return err;
8334 }
8335
8336 int __connman_service_connect(struct connman_service *service,
8337                         enum connman_service_connect_reason reason)
8338 {
8339         int err;
8340
8341         DBG("service %p state %s connect reason %s -> %s",
8342                 service, state2string(service->state),
8343                 reason2string(service->connect_reason),
8344                 reason2string(reason));
8345
8346         if (is_connected(service->state))
8347                 return -EISCONN;
8348
8349         if (is_connecting(service->state))
8350                 return -EALREADY;
8351
8352         switch (service->type) {
8353         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8354         case CONNMAN_SERVICE_TYPE_SYSTEM:
8355         case CONNMAN_SERVICE_TYPE_GPS:
8356         case CONNMAN_SERVICE_TYPE_P2P:
8357 #if defined TIZEN_EXT_WIFI_MESH
8358         case CONNMAN_SERVICE_TYPE_MESH:
8359 #endif
8360                 return -EINVAL;
8361
8362         case CONNMAN_SERVICE_TYPE_ETHERNET:
8363         case CONNMAN_SERVICE_TYPE_GADGET:
8364         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8365         case CONNMAN_SERVICE_TYPE_CELLULAR:
8366         case CONNMAN_SERVICE_TYPE_VPN:
8367         case CONNMAN_SERVICE_TYPE_WIFI:
8368                 break;
8369         }
8370
8371         if (!is_ipconfig_usable(service))
8372                 return -ENOLINK;
8373
8374         __connman_service_clear_error(service);
8375
8376         err = service_connect(service);
8377
8378         DBG("service %p err %d", service, err);
8379
8380         service->connect_reason = reason;
8381         if (err >= 0)
8382                 return 0;
8383
8384         if (err == -EINPROGRESS) {
8385                 if (service->timeout == 0)
8386                         service->timeout = g_timeout_add_seconds(
8387                                 CONNECT_TIMEOUT, connect_timeout, service);
8388
8389                 return -EINPROGRESS;
8390         }
8391
8392         if (service->network)
8393                 __connman_network_disconnect(service->network);
8394         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8395                                 service->provider)
8396                         connman_provider_disconnect(service->provider);
8397
8398         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8399                 if (err == -ENOKEY || err == -EPERM) {
8400                         DBusMessage *pending = NULL;
8401                         const char *dbus_sender = get_dbus_sender(service);
8402
8403                         /*
8404                          * We steal the reply here. The idea is that the
8405                          * connecting client will see the connection status
8406                          * after the real hidden network is connected or
8407                          * connection failed.
8408                          */
8409                         if (service->hidden) {
8410                                 pending = service->pending;
8411                                 service->pending = NULL;
8412                         }
8413
8414                         err = __connman_agent_request_passphrase_input(service,
8415                                         request_input_cb,
8416                                         dbus_sender,
8417                                         pending);
8418                         if (service->hidden && err != -EINPROGRESS)
8419                                 service->pending = pending;
8420
8421                         return err;
8422                 }
8423                 reply_pending(service, -err);
8424         }
8425
8426         return err;
8427 }
8428
8429 int __connman_service_disconnect(struct connman_service *service)
8430 {
8431         int err;
8432
8433         DBG("service %p", service);
8434
8435         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8436         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8437
8438         connman_agent_cancel(service);
8439
8440         reply_pending(service, ECONNABORTED);
8441
8442         if (service->network) {
8443                 err = __connman_network_disconnect(service->network);
8444         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8445                                         service->provider)
8446                 err = connman_provider_disconnect(service->provider);
8447         else
8448                 return -EOPNOTSUPP;
8449
8450         if (err < 0 && err != -EINPROGRESS)
8451                 return err;
8452
8453         __connman_6to4_remove(service->ipconfig_ipv4);
8454
8455         if (service->ipconfig_ipv4)
8456                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8457                                                         NULL);
8458         else
8459                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8460                                                         NULL);
8461
8462 #if defined TIZEN_EXT
8463         /**
8464           * Skip the functions If there is any connected profiles
8465           * that use same interface
8466           */
8467         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8468                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8469 #endif
8470         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8471         settings_changed(service, service->ipconfig_ipv4);
8472
8473         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8474         settings_changed(service, service->ipconfig_ipv6);
8475
8476         __connman_ipconfig_disable(service->ipconfig_ipv4);
8477         __connman_ipconfig_disable(service->ipconfig_ipv6);
8478 #if defined TIZEN_EXT
8479         }
8480 #endif
8481
8482         __connman_stats_service_unregister(service);
8483
8484         return err;
8485 }
8486
8487 int __connman_service_disconnect_all(void)
8488 {
8489         struct connman_service *service;
8490         GSList *services = NULL, *list;
8491         GList *iter;
8492
8493         DBG("");
8494
8495         for (iter = service_list; iter; iter = iter->next) {
8496                 service = iter->data;
8497
8498                 if (!is_connected(service->state))
8499                         break;
8500
8501                 services = g_slist_prepend(services, service);
8502         }
8503
8504         for (list = services; list; list = list->next) {
8505                 struct connman_service *service = list->data;
8506
8507                 service->ignore = true;
8508
8509                 __connman_service_disconnect(service);
8510         }
8511
8512         g_slist_free(services);
8513
8514         return 0;
8515 }
8516
8517 /**
8518  * lookup_by_identifier:
8519  * @identifier: service identifier
8520  *
8521  * Look up a service by identifier (reference count will not be increased)
8522  */
8523 static struct connman_service *lookup_by_identifier(const char *identifier)
8524 {
8525         return g_hash_table_lookup(service_hash, identifier);
8526 }
8527
8528 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8529 {
8530         return lookup_by_identifier(identifier);
8531 }
8532
8533 struct provision_user_data {
8534         const char *ident;
8535         int ret;
8536 };
8537
8538 static void provision_changed(gpointer value, gpointer user_data)
8539 {
8540         struct connman_service *service = value;
8541         struct provision_user_data *data = user_data;
8542         const char *path = data->ident;
8543         int ret;
8544
8545         ret = __connman_config_provision_service_ident(service, path,
8546                         service->config_file, service->config_entry);
8547         if (ret > 0)
8548                 data->ret = ret;
8549 }
8550
8551 int __connman_service_provision_changed(const char *ident)
8552 {
8553         struct provision_user_data data = {
8554                 .ident = ident,
8555                 .ret = 0
8556         };
8557
8558         g_list_foreach(service_list, provision_changed, (void *)&data);
8559
8560         /*
8561          * Because the provision_changed() might have set some services
8562          * as favorite, we must sort the sequence now.
8563          */
8564         if (services_dirty) {
8565                 services_dirty = false;
8566
8567                 service_list_sort();
8568
8569                 __connman_connection_update_gateway();
8570         }
8571
8572         return data.ret;
8573 }
8574
8575 void __connman_service_set_config(struct connman_service *service,
8576                                 const char *file_id, const char *entry)
8577 {
8578         if (!service)
8579                 return;
8580
8581         g_free(service->config_file);
8582         service->config_file = g_strdup(file_id);
8583
8584         g_free(service->config_entry);
8585         service->config_entry = g_strdup(entry);
8586 }
8587
8588 /**
8589  * __connman_service_get:
8590  * @identifier: service identifier
8591  *
8592  * Look up a service by identifier or create a new one if not found
8593  */
8594 static struct connman_service *service_get(const char *identifier)
8595 {
8596         struct connman_service *service;
8597
8598         service = g_hash_table_lookup(service_hash, identifier);
8599         if (service) {
8600                 connman_service_ref(service);
8601                 return service;
8602         }
8603
8604         service = connman_service_create();
8605         if (!service)
8606                 return NULL;
8607
8608         DBG("service %p", service);
8609
8610         service->identifier = g_strdup(identifier);
8611
8612         service_list = g_list_insert_sorted(service_list, service,
8613                                                 service_compare);
8614
8615         g_hash_table_insert(service_hash, service->identifier, service);
8616
8617         return service;
8618 }
8619
8620 static int service_register(struct connman_service *service)
8621 {
8622         DBG("service %p", service);
8623
8624         if (service->path)
8625                 return -EALREADY;
8626
8627         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8628                                                 service->identifier);
8629
8630         DBG("path %s", service->path);
8631
8632 #if defined TIZEN_EXT
8633         service_load(service);
8634         int ret = __connman_config_provision_service(service);
8635         if (ret < 0)
8636                 DBG("Failed to provision service");
8637 #else
8638         if (__connman_config_provision_service(service) < 0)
8639                 service_load(service);
8640 #endif
8641
8642         g_dbus_register_interface(connection, service->path,
8643                                         CONNMAN_SERVICE_INTERFACE,
8644                                         service_methods, service_signals,
8645                                                         NULL, service, NULL);
8646
8647         service_list_sort();
8648
8649         __connman_connection_update_gateway();
8650
8651         return 0;
8652 }
8653
8654 static void service_up(struct connman_ipconfig *ipconfig,
8655                 const char *ifname)
8656 {
8657         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8658
8659         DBG("%s up", ifname);
8660
8661         link_changed(service);
8662
8663         service->stats.valid = false;
8664         service->stats_roaming.valid = false;
8665 }
8666
8667 static void service_down(struct connman_ipconfig *ipconfig,
8668                         const char *ifname)
8669 {
8670         DBG("%s down", ifname);
8671 }
8672
8673 static void service_lower_up(struct connman_ipconfig *ipconfig,
8674                         const char *ifname)
8675 {
8676         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8677
8678         DBG("%s lower up", ifname);
8679
8680         stats_start(service);
8681 }
8682
8683 static void service_lower_down(struct connman_ipconfig *ipconfig,
8684                         const char *ifname)
8685 {
8686         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8687
8688         DBG("%s lower down", ifname);
8689
8690         stats_stop(service);
8691         service_save(service);
8692 }
8693
8694 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8695                         const char *ifname)
8696 {
8697         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8698         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8699         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8700 #if defined TIZEN_EXT
8701         int err;
8702 #endif
8703
8704         DBG("%s ip bound", ifname);
8705
8706         type = __connman_ipconfig_get_config_type(ipconfig);
8707         method = __connman_ipconfig_get_method(ipconfig);
8708
8709         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8710                                                         type, method);
8711
8712         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8713                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8714 #if defined TIZEN_EXT
8715         {
8716                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8717
8718                 if(err < 0)
8719                         DBG("Failed to add gateway");
8720         }
8721 #else
8722                 __connman_service_ipconfig_indicate_state(service,
8723                                                 CONNMAN_SERVICE_STATE_READY,
8724                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8725 #endif
8726
8727         settings_changed(service, ipconfig);
8728         address_updated(service, type);
8729 }
8730
8731 static void service_ip_release(struct connman_ipconfig *ipconfig,
8732                         const char *ifname)
8733 {
8734         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8735         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8736         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8737
8738         DBG("%s ip release", ifname);
8739
8740         type = __connman_ipconfig_get_config_type(ipconfig);
8741         method = __connman_ipconfig_get_method(ipconfig);
8742
8743         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8744                                                         type, method);
8745
8746         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8747                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8748                 __connman_service_ipconfig_indicate_state(service,
8749                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8750                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8751
8752         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8753                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8754                 __connman_service_ipconfig_indicate_state(service,
8755                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8756                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8757
8758         settings_changed(service, ipconfig);
8759 }
8760
8761 static void service_route_changed(struct connman_ipconfig *ipconfig,
8762                                 const char *ifname)
8763 {
8764         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8765
8766         DBG("%s route changed", ifname);
8767
8768         settings_changed(service, ipconfig);
8769 }
8770
8771 static const struct connman_ipconfig_ops service_ops = {
8772         .up             = service_up,
8773         .down           = service_down,
8774         .lower_up       = service_lower_up,
8775         .lower_down     = service_lower_down,
8776         .ip_bound       = service_ip_bound,
8777         .ip_release     = service_ip_release,
8778         .route_set      = service_route_changed,
8779         .route_unset    = service_route_changed,
8780 };
8781
8782 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8783                 int index, enum connman_ipconfig_method method)
8784 {
8785         struct connman_ipconfig *ipconfig_ipv4;
8786
8787         ipconfig_ipv4 = __connman_ipconfig_create(index,
8788                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8789         if (!ipconfig_ipv4)
8790                 return NULL;
8791
8792         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8793
8794         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8795
8796         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8797
8798         return ipconfig_ipv4;
8799 }
8800
8801 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8802                 int index)
8803 {
8804         struct connman_ipconfig *ipconfig_ipv6;
8805
8806         ipconfig_ipv6 = __connman_ipconfig_create(index,
8807                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8808         if (!ipconfig_ipv6)
8809                 return NULL;
8810
8811         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8812
8813         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8814
8815         return ipconfig_ipv6;
8816 }
8817
8818 void __connman_service_read_ip4config(struct connman_service *service)
8819 {
8820         GKeyFile *keyfile;
8821
8822         if (!service->ipconfig_ipv4)
8823                 return;
8824
8825         keyfile = connman_storage_load_service(service->identifier);
8826         if (!keyfile)
8827                 return;
8828
8829         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8830                                 service->identifier, "IPv4.");
8831
8832         g_key_file_free(keyfile);
8833 }
8834
8835 void connman_service_create_ip4config(struct connman_service *service,
8836                                         int index)
8837 {
8838         DBG("ipv4 %p", service->ipconfig_ipv4);
8839
8840         if (service->ipconfig_ipv4)
8841                 return;
8842
8843         service->ipconfig_ipv4 = create_ip4config(service, index,
8844                         CONNMAN_IPCONFIG_METHOD_DHCP);
8845         __connman_service_read_ip4config(service);
8846 }
8847
8848 void __connman_service_read_ip6config(struct connman_service *service)
8849 {
8850         GKeyFile *keyfile;
8851
8852         if (!service->ipconfig_ipv6)
8853                 return;
8854
8855         keyfile = connman_storage_load_service(service->identifier);
8856         if (!keyfile)
8857                 return;
8858
8859         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8860                                 service->identifier, "IPv6.");
8861
8862         g_key_file_free(keyfile);
8863 }
8864
8865 void connman_service_create_ip6config(struct connman_service *service,
8866                                                                 int index)
8867 {
8868         DBG("ipv6 %p", service->ipconfig_ipv6);
8869
8870         if (service->ipconfig_ipv6)
8871                 return;
8872
8873         service->ipconfig_ipv6 = create_ip6config(service, index);
8874
8875         __connman_service_read_ip6config(service);
8876 }
8877
8878 /**
8879  * connman_service_lookup_from_network:
8880  * @network: network structure
8881  *
8882  * Look up a service by network (reference count will not be increased)
8883  */
8884 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8885 {
8886         struct connman_service *service;
8887         const char *ident, *group;
8888         char *name;
8889
8890         if (!network)
8891                 return NULL;
8892
8893         ident = __connman_network_get_ident(network);
8894         if (!ident)
8895                 return NULL;
8896
8897         group = connman_network_get_group(network);
8898         if (!group)
8899                 return NULL;
8900
8901         name = g_strdup_printf("%s_%s_%s",
8902                         __connman_network_get_type(network), ident, group);
8903         service = lookup_by_identifier(name);
8904         g_free(name);
8905
8906         return service;
8907 }
8908
8909 struct connman_service *__connman_service_lookup_from_index(int index)
8910 {
8911         struct connman_service *service;
8912         GList *list;
8913
8914         for (list = service_list; list; list = list->next) {
8915                 service = list->data;
8916
8917                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8918                                                         == index)
8919                         return service;
8920
8921                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8922                                                         == index)
8923                         return service;
8924         }
8925
8926         return NULL;
8927 }
8928
8929 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8930 {
8931         return lookup_by_identifier(identifier);
8932 }
8933
8934 const char *__connman_service_get_ident(struct connman_service *service)
8935 {
8936         return service->identifier;
8937 }
8938
8939 const char *__connman_service_get_path(struct connman_service *service)
8940 {
8941         return service->path;
8942 }
8943
8944 const char *__connman_service_get_name(struct connman_service *service)
8945 {
8946         return service->name;
8947 }
8948
8949 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8950 {
8951         return service->state;
8952 }
8953
8954 unsigned int __connman_service_get_order(struct connman_service *service)
8955 {
8956         unsigned int order = 0;
8957
8958         if (!service)
8959                 return 0;
8960
8961         service->order = 0;
8962
8963         if (!service->favorite)
8964                 return 0;
8965
8966 #if defined TIZEN_EXT
8967         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8968                         service->do_split_routing == FALSE)
8969                 order = 10;
8970         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8971 #if defined TIZEN_MAINTAIN_ONLINE
8972                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8973                         service->order = 0;
8974                 else if (service->order < 5)
8975                         service->order = 5;
8976 #else
8977                 if (service->order < 5)
8978                         order = 5;
8979 #endif
8980         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8981                 order = 4;
8982         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8983                 order = 3;
8984         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8985                         __connman_service_is_internet_profile(service) == TRUE)
8986                 order = 1;
8987         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8988                         __connman_service_is_tethering_profile(service) == TRUE)
8989                 order = 0;
8990         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8991                 order = 0;
8992         else
8993                 order = 2;
8994 #else
8995         if (service == service_list->data)
8996                 order = 1;
8997
8998         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8999                         !service->do_split_routing) {
9000                 service->order = 10;
9001                 order = 10;
9002         }
9003 #endif
9004         DBG("service %p name %s order %d split %d", service, service->name,
9005                 order, service->do_split_routing);
9006
9007         return order;
9008 }
9009
9010 static enum connman_service_type convert_network_type(struct connman_network *network)
9011 {
9012         enum connman_network_type type = connman_network_get_type(network);
9013
9014         switch (type) {
9015         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9016         case CONNMAN_NETWORK_TYPE_VENDOR:
9017                 break;
9018         case CONNMAN_NETWORK_TYPE_ETHERNET:
9019                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9020         case CONNMAN_NETWORK_TYPE_WIFI:
9021                 return CONNMAN_SERVICE_TYPE_WIFI;
9022         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9023         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9024                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9025         case CONNMAN_NETWORK_TYPE_CELLULAR:
9026                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9027         case CONNMAN_NETWORK_TYPE_GADGET:
9028                 return CONNMAN_SERVICE_TYPE_GADGET;
9029         }
9030
9031         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9032 }
9033
9034 static enum connman_service_security convert_wifi_security(const char *security)
9035 {
9036         if (!security)
9037                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9038         else if (g_str_equal(security, "none"))
9039                 return CONNMAN_SERVICE_SECURITY_NONE;
9040         else if (g_str_equal(security, "wep"))
9041                 return CONNMAN_SERVICE_SECURITY_WEP;
9042         else if (g_str_equal(security, "psk"))
9043                 return CONNMAN_SERVICE_SECURITY_PSK;
9044         else if (g_str_equal(security, "ieee8021x"))
9045                 return CONNMAN_SERVICE_SECURITY_8021X;
9046         else if (g_str_equal(security, "wpa"))
9047                 return CONNMAN_SERVICE_SECURITY_WPA;
9048         else if (g_str_equal(security, "rsn"))
9049                 return CONNMAN_SERVICE_SECURITY_RSN;
9050 #if defined TIZEN_EXT
9051         else if (g_str_equal(security, "sae"))
9052                 return CONNMAN_SERVICE_SECURITY_SAE;
9053         else if (g_str_equal(security, "ft_psk") == TRUE)
9054                 return CONNMAN_SERVICE_SECURITY_PSK;
9055         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9056                 return CONNMAN_SERVICE_SECURITY_8021X;
9057 #endif
9058         else
9059                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9060 }
9061
9062 #if defined TIZEN_EXT
9063 int check_passphrase_ext(struct connman_network *network,
9064                                         const char *passphrase)
9065 {
9066         const char *str;
9067         enum connman_service_security security;
9068
9069         str = connman_network_get_string(network, "WiFi.Security");
9070         security = convert_wifi_security(str);
9071
9072         return __connman_service_check_passphrase(security, passphrase);
9073 }
9074 #endif
9075
9076 static void update_from_network(struct connman_service *service,
9077                                         struct connman_network *network)
9078 {
9079         uint8_t strength = service->strength;
9080         const char *str;
9081
9082         DBG("service %p network %p", service, network);
9083
9084         if (is_connected(service->state))
9085                 return;
9086
9087         if (is_connecting(service->state))
9088                 return;
9089
9090         str = connman_network_get_string(network, "Name");
9091         if (str) {
9092                 g_free(service->name);
9093                 service->name = g_strdup(str);
9094                 service->hidden = false;
9095         } else {
9096                 g_free(service->name);
9097                 service->name = NULL;
9098                 service->hidden = true;
9099         }
9100
9101         service->strength = connman_network_get_strength(network);
9102         service->roaming = connman_network_get_bool(network, "Roaming");
9103
9104         if (service->strength == 0) {
9105                 /*
9106                  * Filter out 0-values; it's unclear what they mean
9107                  * and they cause anomalous sorting of the priority list.
9108                  */
9109                 service->strength = strength;
9110         }
9111
9112         str = connman_network_get_string(network, "WiFi.Security");
9113         service->security = convert_wifi_security(str);
9114
9115         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9116                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9117
9118         if (service->strength > strength && service->network) {
9119                 connman_network_unref(service->network);
9120                 service->network = connman_network_ref(network);
9121
9122                 strength_changed(service);
9123         }
9124
9125         if (!service->network)
9126                 service->network = connman_network_ref(network);
9127
9128         service_list_sort();
9129 }
9130
9131 /**
9132  * __connman_service_create_from_network:
9133  * @network: network structure
9134  *
9135  * Look up service by network and if not found, create one
9136  */
9137 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9138 {
9139         struct connman_service *service;
9140         struct connman_device *device;
9141         const char *ident, *group;
9142         char *name;
9143         unsigned int *auto_connect_types;
9144         int i, index;
9145
9146         DBG("network %p", network);
9147
9148         if (!network)
9149                 return NULL;
9150
9151         ident = __connman_network_get_ident(network);
9152         if (!ident)
9153                 return NULL;
9154
9155         group = connman_network_get_group(network);
9156         if (!group)
9157                 return NULL;
9158
9159         name = g_strdup_printf("%s_%s_%s",
9160                         __connman_network_get_type(network), ident, group);
9161         service = service_get(name);
9162         g_free(name);
9163
9164         if (!service)
9165                 return NULL;
9166
9167         if (__connman_network_get_weakness(network))
9168                 return service;
9169
9170         if (service->path) {
9171                 update_from_network(service, network);
9172                 __connman_connection_update_gateway();
9173                 return service;
9174         }
9175
9176         service->type = convert_network_type(network);
9177
9178         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9179         service->autoconnect = false;
9180         for (i = 0; auto_connect_types &&
9181                      auto_connect_types[i] != 0; i++) {
9182                 if (service->type == auto_connect_types[i]) {
9183                         service->autoconnect = true;
9184                         break;
9185                 }
9186         }
9187
9188         switch (service->type) {
9189         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9190         case CONNMAN_SERVICE_TYPE_SYSTEM:
9191         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9192         case CONNMAN_SERVICE_TYPE_GPS:
9193         case CONNMAN_SERVICE_TYPE_VPN:
9194         case CONNMAN_SERVICE_TYPE_GADGET:
9195         case CONNMAN_SERVICE_TYPE_WIFI:
9196         case CONNMAN_SERVICE_TYPE_CELLULAR:
9197         case CONNMAN_SERVICE_TYPE_P2P:
9198 #if defined TIZEN_EXT_WIFI_MESH
9199         case CONNMAN_SERVICE_TYPE_MESH:
9200 #endif
9201                 break;
9202         case CONNMAN_SERVICE_TYPE_ETHERNET:
9203                 service->favorite = true;
9204                 break;
9205         }
9206
9207         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9208         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9209
9210         update_from_network(service, network);
9211
9212         index = connman_network_get_index(network);
9213
9214         if (!service->ipconfig_ipv4)
9215                 service->ipconfig_ipv4 = create_ip4config(service, index,
9216                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9217
9218         if (!service->ipconfig_ipv6)
9219                 service->ipconfig_ipv6 = create_ip6config(service, index);
9220
9221         service_register(service);
9222         service_schedule_added(service);
9223
9224         if (service->favorite) {
9225                 device = connman_network_get_device(service->network);
9226                 if (device && !connman_device_get_scanning(device)) {
9227
9228                         switch (service->type) {
9229                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9230                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9231                         case CONNMAN_SERVICE_TYPE_P2P:
9232 #if defined TIZEN_EXT_WIFI_MESH
9233                         case CONNMAN_SERVICE_TYPE_MESH:
9234 #endif
9235                                 break;
9236
9237                         case CONNMAN_SERVICE_TYPE_GADGET:
9238                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9239                                 if (service->autoconnect) {
9240                                         __connman_service_connect(service,
9241                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9242                                         break;
9243                                 }
9244
9245                                 /* fall through */
9246                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9247                         case CONNMAN_SERVICE_TYPE_GPS:
9248                         case CONNMAN_SERVICE_TYPE_VPN:
9249                         case CONNMAN_SERVICE_TYPE_WIFI:
9250                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9251                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9252                                 break;
9253                         }
9254                 }
9255
9256 #if defined TIZEN_EXT
9257                 /* TIZEN synchronizes below information when the service creates */
9258                 if (service->eap != NULL)
9259                         connman_network_set_string(service->network, "WiFi.EAP",
9260                                                                 service->eap);
9261                 if (service->identity != NULL)
9262                         connman_network_set_string(service->network, "WiFi.Identity",
9263                                                                 service->identity);
9264                 if (service->phase2 != NULL)
9265                         connman_network_set_string(service->network, "WiFi.Phase2",
9266                                                                 service->phase2);
9267 #endif
9268         }
9269
9270         __connman_notifier_service_add(service, service->name);
9271
9272         return service;
9273 }
9274
9275 void __connman_service_update_from_network(struct connman_network *network)
9276 {
9277         bool need_sort = false;
9278         struct connman_service *service;
9279         uint8_t strength;
9280         bool roaming;
9281         const char *name;
9282         bool stats_enable;
9283
9284         service = connman_service_lookup_from_network(network);
9285         if (!service)
9286                 return;
9287
9288         if (!service->network)
9289                 return;
9290
9291 #if defined TIZEN_EXT
9292         if (service->storage_reload) {
9293                 service_load(service);
9294                 __connman_service_set_storage_reload(service, false);
9295         }
9296 #endif
9297
9298         name = connman_network_get_string(service->network, "Name");
9299         if (g_strcmp0(service->name, name) != 0) {
9300                 g_free(service->name);
9301                 service->name = g_strdup(name);
9302
9303                 if (allow_property_changed(service))
9304                         connman_dbus_property_changed_basic(service->path,
9305                                         CONNMAN_SERVICE_INTERFACE, "Name",
9306                                         DBUS_TYPE_STRING, &service->name);
9307         }
9308
9309         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9310                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9311
9312         strength = connman_network_get_strength(service->network);
9313         if (strength == service->strength)
9314                 goto roaming;
9315
9316         service->strength = strength;
9317         need_sort = true;
9318
9319         strength_changed(service);
9320
9321 roaming:
9322         roaming = connman_network_get_bool(service->network, "Roaming");
9323         if (roaming == service->roaming)
9324                 goto sorting;
9325
9326         stats_enable = stats_enabled(service);
9327         if (stats_enable)
9328                 stats_stop(service);
9329
9330         service->roaming = roaming;
9331         need_sort = true;
9332
9333         if (stats_enable)
9334                 stats_start(service);
9335
9336         roaming_changed(service);
9337
9338 sorting:
9339         if (need_sort) {
9340                 service_list_sort();
9341         }
9342 }
9343
9344 void __connman_service_remove_from_network(struct connman_network *network)
9345 {
9346         struct connman_service *service;
9347
9348         service = connman_service_lookup_from_network(network);
9349
9350         DBG("network %p service %p", network, service);
9351
9352         if (!service)
9353                 return;
9354
9355         service->ignore = true;
9356
9357         __connman_connection_gateway_remove(service,
9358                                         CONNMAN_IPCONFIG_TYPE_ALL);
9359
9360         connman_service_unref(service);
9361 }
9362
9363 /**
9364  * __connman_service_create_from_provider:
9365  * @provider: provider structure
9366  *
9367  * Look up service by provider and if not found, create one
9368  */
9369 struct connman_service *
9370 __connman_service_create_from_provider(struct connman_provider *provider)
9371 {
9372         struct connman_service *service;
9373         const char *ident, *str;
9374         char *name;
9375         int index = connman_provider_get_index(provider);
9376
9377         DBG("provider %p", provider);
9378
9379         ident = __connman_provider_get_ident(provider);
9380         if (!ident)
9381                 return NULL;
9382
9383         name = g_strdup_printf("vpn_%s", ident);
9384         service = service_get(name);
9385         g_free(name);
9386
9387         if (!service)
9388                 return NULL;
9389
9390         service->type = CONNMAN_SERVICE_TYPE_VPN;
9391         service->provider = connman_provider_ref(provider);
9392         service->autoconnect = false;
9393         service->favorite = true;
9394
9395         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9396         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9397
9398         str = connman_provider_get_string(provider, "Name");
9399         if (str) {
9400                 g_free(service->name);
9401                 service->name = g_strdup(str);
9402                 service->hidden = false;
9403         } else {
9404                 g_free(service->name);
9405                 service->name = NULL;
9406                 service->hidden = true;
9407         }
9408
9409         service->strength = 0;
9410
9411         if (!service->ipconfig_ipv4)
9412                 service->ipconfig_ipv4 = create_ip4config(service, index,
9413                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9414
9415         if (!service->ipconfig_ipv6)
9416                 service->ipconfig_ipv6 = create_ip6config(service, index);
9417
9418         service_register(service);
9419
9420         __connman_notifier_service_add(service, service->name);
9421         service_schedule_added(service);
9422
9423         return service;
9424 }
9425
9426 static void remove_unprovisioned_services(void)
9427 {
9428         gchar **services;
9429         GKeyFile *keyfile, *configkeyfile;
9430         char *file, *section;
9431         int i = 0;
9432
9433         services = connman_storage_get_services();
9434         if (!services)
9435                 return;
9436
9437         for (; services[i]; i++) {
9438                 file = section = NULL;
9439                 keyfile = configkeyfile = NULL;
9440
9441                 keyfile = connman_storage_load_service(services[i]);
9442                 if (!keyfile)
9443                         continue;
9444
9445                 file = g_key_file_get_string(keyfile, services[i],
9446                                         "Config.file", NULL);
9447                 if (!file)
9448                         goto next;
9449
9450                 section = g_key_file_get_string(keyfile, services[i],
9451                                         "Config.ident", NULL);
9452                 if (!section)
9453                         goto next;
9454
9455                 configkeyfile = __connman_storage_load_config(file);
9456                 if (!configkeyfile) {
9457                         /*
9458                          * Config file is missing, remove the provisioned
9459                          * service.
9460                          */
9461                         __connman_storage_remove_service(services[i]);
9462                         goto next;
9463                 }
9464
9465                 if (!g_key_file_has_group(configkeyfile, section))
9466                         /*
9467                          * Config section is missing, remove the provisioned
9468                          * service.
9469                          */
9470                         __connman_storage_remove_service(services[i]);
9471
9472         next:
9473                 if (keyfile)
9474                         g_key_file_free(keyfile);
9475
9476                 if (configkeyfile)
9477                         g_key_file_free(configkeyfile);
9478
9479                 g_free(section);
9480                 g_free(file);
9481         }
9482
9483         g_strfreev(services);
9484 }
9485
9486 static int agent_probe(struct connman_agent *agent)
9487 {
9488         DBG("agent %p", agent);
9489         return 0;
9490 }
9491
9492 static void agent_remove(struct connman_agent *agent)
9493 {
9494         DBG("agent %p", agent);
9495 }
9496
9497 static void *agent_context_ref(void *context)
9498 {
9499         struct connman_service *service = context;
9500
9501         return (void *)connman_service_ref(service);
9502 }
9503
9504 static void agent_context_unref(void *context)
9505 {
9506         struct connman_service *service = context;
9507
9508         connman_service_unref(service);
9509 }
9510
9511 static struct connman_agent_driver agent_driver = {
9512         .name           = "service",
9513         .interface      = CONNMAN_AGENT_INTERFACE,
9514         .probe          = agent_probe,
9515         .remove         = agent_remove,
9516         .context_ref    = agent_context_ref,
9517         .context_unref  = agent_context_unref,
9518 };
9519
9520 int __connman_service_init(void)
9521 {
9522         int err;
9523
9524         DBG("");
9525
9526         err = connman_agent_driver_register(&agent_driver);
9527         if (err < 0) {
9528                 connman_error("Cannot register agent driver for %s",
9529                                                 agent_driver.name);
9530                 return err;
9531         }
9532
9533         set_always_connecting_technologies();
9534
9535         connection = connman_dbus_get_connection();
9536
9537         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9538                                                         NULL, service_free);
9539
9540         services_notify = g_new0(struct _services_notify, 1);
9541         services_notify->remove = g_hash_table_new_full(g_str_hash,
9542                         g_str_equal, g_free, NULL);
9543         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9544
9545         remove_unprovisioned_services();
9546
9547         return 0;
9548 }
9549
9550 void __connman_service_cleanup(void)
9551 {
9552         DBG("");
9553
9554         if (vpn_autoconnect_timeout) {
9555                 g_source_remove(vpn_autoconnect_timeout);
9556                 vpn_autoconnect_timeout = 0;
9557         }
9558
9559         if (autoconnect_timeout != 0) {
9560                 g_source_remove(autoconnect_timeout);
9561                 autoconnect_timeout = 0;
9562         }
9563
9564         connman_agent_driver_unregister(&agent_driver);
9565
9566         g_list_free(service_list);
9567         service_list = NULL;
9568
9569         g_hash_table_destroy(service_hash);
9570         service_hash = NULL;
9571
9572         g_slist_free(counter_list);
9573         counter_list = NULL;
9574
9575         if (services_notify->id != 0) {
9576                 g_source_remove(services_notify->id);
9577                 service_send_changed(NULL);
9578         }
9579
9580         g_hash_table_destroy(services_notify->remove);
9581         g_hash_table_destroy(services_notify->add);
9582         g_free(services_notify);
9583
9584         dbus_connection_unref(connection);
9585 }