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                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3493                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3494
3495                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3496                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3497
3498                 break;
3499 #endif
3500         case CONNMAN_SERVICE_TYPE_ETHERNET:
3501         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3502         case CONNMAN_SERVICE_TYPE_GADGET:
3503                 connman_dbus_dict_append_dict(dict, "Ethernet",
3504                                                 append_ethernet, service);
3505                 break;
3506         }
3507
3508         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3509
3510         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3511                                                 append_ipv4config, service);
3512
3513         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3514
3515         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3516                                                 append_ipv6config, service);
3517
3518         connman_dbus_dict_append_array(dict, "Nameservers",
3519                                 DBUS_TYPE_STRING, append_dns, service);
3520
3521         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3522                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3523
3524         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3525                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3526                 list = __connman_timeserver_get_all(service);
3527         else
3528                 list = NULL;
3529
3530         connman_dbus_dict_append_array(dict, "Timeservers",
3531                                 DBUS_TYPE_STRING, append_ts, list);
3532
3533         g_slist_free_full(list, g_free);
3534
3535         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3536                                 DBUS_TYPE_STRING, append_tsconfig, service);
3537
3538         connman_dbus_dict_append_array(dict, "Domains",
3539                                 DBUS_TYPE_STRING, append_domain, service);
3540
3541         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3542                                 DBUS_TYPE_STRING, append_domainconfig, service);
3543
3544         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3545
3546         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3547                                                 append_proxyconfig, service);
3548
3549         connman_dbus_dict_append_dict(dict, "Provider",
3550                                                 append_provider, service);
3551 }
3552
3553 static void append_struct_service(DBusMessageIter *iter,
3554                 connman_dbus_append_cb_t function,
3555                 struct connman_service *service)
3556 {
3557         DBusMessageIter entry, dict;
3558
3559         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3560
3561         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3562                                                         &service->path);
3563
3564         connman_dbus_dict_open(&entry, &dict);
3565         if (function)
3566                 function(&dict, service);
3567         connman_dbus_dict_close(&entry, &dict);
3568
3569         dbus_message_iter_close_container(iter, &entry);
3570 }
3571
3572 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3573 {
3574         struct connman_service *service = user_data;
3575
3576         append_properties(dict, TRUE, service);
3577 }
3578
3579 static void append_struct(gpointer value, gpointer user_data)
3580 {
3581         struct connman_service *service = value;
3582         DBusMessageIter *iter = user_data;
3583
3584         if (!service->path)
3585                 return;
3586
3587         append_struct_service(iter, append_dict_properties, service);
3588 }
3589
3590 void __connman_service_list_struct(DBusMessageIter *iter)
3591 {
3592         g_list_foreach(service_list, append_struct, iter);
3593 }
3594
3595 bool __connman_service_is_hidden(struct connman_service *service)
3596 {
3597         return service->hidden;
3598 }
3599
3600 bool
3601 __connman_service_is_split_routing(struct connman_service *service)
3602 {
3603         return service->do_split_routing;
3604 }
3605
3606 bool __connman_service_index_is_split_routing(int index)
3607 {
3608         struct connman_service *service;
3609
3610         if (index < 0)
3611                 return false;
3612
3613         service = __connman_service_lookup_from_index(index);
3614         if (!service)
3615                 return false;
3616
3617         return __connman_service_is_split_routing(service);
3618 }
3619
3620 int __connman_service_get_index(struct connman_service *service)
3621 {
3622         if (!service)
3623                 return -1;
3624
3625         if (service->network)
3626                 return connman_network_get_index(service->network);
3627         else if (service->provider)
3628                 return connman_provider_get_index(service->provider);
3629
3630         return -1;
3631 }
3632
3633 void __connman_service_set_hidden(struct connman_service *service)
3634 {
3635         if (!service || service->hidden)
3636                 return;
3637
3638         service->hidden_service = true;
3639 }
3640
3641 void __connman_service_set_hostname(struct connman_service *service,
3642                                                 const char *hostname)
3643 {
3644         if (!service || service->hidden)
3645                 return;
3646
3647         g_free(service->hostname);
3648         service->hostname = g_strdup(hostname);
3649 }
3650
3651 const char *__connman_service_get_hostname(struct connman_service *service)
3652 {
3653         if (!service)
3654                 return NULL;
3655
3656         return service->hostname;
3657 }
3658
3659 void __connman_service_set_domainname(struct connman_service *service,
3660                                                 const char *domainname)
3661 {
3662         if (!service || service->hidden)
3663                 return;
3664
3665         g_free(service->domainname);
3666         service->domainname = g_strdup(domainname);
3667
3668         domain_changed(service);
3669 }
3670
3671 const char *connman_service_get_domainname(struct connman_service *service)
3672 {
3673         if (!service)
3674                 return NULL;
3675
3676         if (service->domains)
3677                 return service->domains[0];
3678         else
3679                 return service->domainname;
3680 }
3681
3682 char **connman_service_get_nameservers(struct connman_service *service)
3683 {
3684         if (!service)
3685                 return NULL;
3686
3687         if (service->nameservers_config)
3688                 return g_strdupv(service->nameservers_config);
3689         else if (service->nameservers ||
3690                                         service->nameservers_auto) {
3691                 int len = 0, len_auto = 0, i;
3692                 char **nameservers;
3693
3694                 if (service->nameservers)
3695                         len = g_strv_length(service->nameservers);
3696                 if (service->nameservers_auto)
3697                         len_auto = g_strv_length(service->nameservers_auto);
3698
3699                 nameservers = g_try_new0(char *, len + len_auto + 1);
3700                 if (!nameservers)
3701                         return NULL;
3702
3703                 for (i = 0; i < len; i++)
3704                         nameservers[i] = g_strdup(service->nameservers[i]);
3705
3706                 for (i = 0; i < len_auto; i++)
3707                         nameservers[i + len] =
3708                                 g_strdup(service->nameservers_auto[i]);
3709
3710                 return nameservers;
3711         }
3712
3713         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3714 }
3715
3716 char **connman_service_get_timeservers_config(struct connman_service *service)
3717 {
3718         if (!service)
3719                 return NULL;
3720
3721         return service->timeservers_config;
3722 }
3723
3724 char **connman_service_get_timeservers(struct connman_service *service)
3725 {
3726         if (!service)
3727                 return NULL;
3728
3729         return service->timeservers;
3730 }
3731
3732 #if defined TIZEN_EXT
3733 /*
3734  * Description: Telephony plug-in requires manual PROXY setting function
3735  */
3736 int connman_service_set_proxy(struct connman_service *service,
3737                                         const char *proxy, gboolean active)
3738 {
3739         char **proxies_array = NULL;
3740
3741         if (service == NULL)
3742                 return -EINVAL;
3743
3744         switch (service->type) {
3745         case CONNMAN_SERVICE_TYPE_CELLULAR:
3746         case CONNMAN_SERVICE_TYPE_ETHERNET:
3747         case CONNMAN_SERVICE_TYPE_WIFI:
3748                 break;
3749
3750         default:
3751                 return -EINVAL;
3752         }
3753
3754         g_strfreev(service->proxies);
3755         service->proxies = NULL;
3756
3757         if (proxy != NULL)
3758                 proxies_array = g_strsplit(proxy, " ", 0);
3759
3760         service->proxies = proxies_array;
3761
3762         if (proxy == NULL) {
3763                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3764                 DBG("proxy changed (%d)", active);
3765         } else {
3766                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3767                 DBG("proxy chagned %s (%d)", proxy, active);
3768         }
3769
3770         if (active == TRUE) {
3771                 proxy_changed(service);
3772
3773                 __connman_notifier_proxy_changed(service);
3774         }
3775
3776         return 0;
3777 }
3778 #endif
3779
3780 void connman_service_set_proxy_method(struct connman_service *service,
3781                                         enum connman_service_proxy_method method)
3782 {
3783         if (!service || service->hidden)
3784                 return;
3785
3786         service->proxy = method;
3787
3788         proxy_changed(service);
3789
3790         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3791                 __connman_notifier_proxy_changed(service);
3792 }
3793
3794 enum connman_service_proxy_method connman_service_get_proxy_method(
3795                                         struct connman_service *service)
3796 {
3797         if (!service)
3798                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3799
3800         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3801                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3802                                 !service->pac)
3803                         return service->proxy;
3804
3805                 return service->proxy_config;
3806         }
3807
3808         return service->proxy;
3809 }
3810
3811 char **connman_service_get_proxy_servers(struct connman_service *service)
3812 {
3813         return g_strdupv(service->proxies);
3814 }
3815
3816 char **connman_service_get_proxy_excludes(struct connman_service *service)
3817 {
3818         return g_strdupv(service->excludes);
3819 }
3820
3821 const char *connman_service_get_proxy_url(struct connman_service *service)
3822 {
3823         if (!service)
3824                 return NULL;
3825
3826         return service->pac;
3827 }
3828
3829 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3830                                                         const char *url)
3831 {
3832         if (!service || service->hidden)
3833                 return;
3834
3835         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3836
3837         if (service->ipconfig_ipv4) {
3838                 if (__connman_ipconfig_set_proxy_autoconfig(
3839                             service->ipconfig_ipv4, url) < 0)
3840                         return;
3841         } else if (service->ipconfig_ipv6) {
3842                 if (__connman_ipconfig_set_proxy_autoconfig(
3843                             service->ipconfig_ipv6, url) < 0)
3844                         return;
3845         } else
3846                 return;
3847
3848         proxy_changed(service);
3849
3850         __connman_notifier_proxy_changed(service);
3851 }
3852
3853 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3854 {
3855         if (!service)
3856                 return NULL;
3857
3858         if (service->ipconfig_ipv4)
3859                 return __connman_ipconfig_get_proxy_autoconfig(
3860                                                 service->ipconfig_ipv4);
3861         else if (service->ipconfig_ipv6)
3862                 return __connman_ipconfig_get_proxy_autoconfig(
3863                                                 service->ipconfig_ipv6);
3864         return NULL;
3865 }
3866
3867 #if defined TIZEN_EXT
3868 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3869 {
3870         if (!service) {
3871                 DBG("Service is NULL");
3872                 return -1;
3873         }
3874
3875         return service->dns_config_method_ipv6;
3876 }
3877 #endif
3878
3879 void __connman_service_set_timeservers(struct connman_service *service,
3880                                 char **timeservers)
3881 {
3882         int i;
3883
3884         if (!service)
3885                 return;
3886
3887         g_strfreev(service->timeservers);
3888         service->timeservers = NULL;
3889
3890         for (i = 0; timeservers && timeservers[i]; i++)
3891                 __connman_service_timeserver_append(service, timeservers[i]);
3892 }
3893
3894 int __connman_service_timeserver_append(struct connman_service *service,
3895                                                 const char *timeserver)
3896 {
3897         int len;
3898
3899         DBG("service %p timeserver %s", service, timeserver);
3900
3901         if (!timeserver)
3902                 return -EINVAL;
3903
3904         if (service->timeservers) {
3905                 int i;
3906
3907                 for (i = 0; service->timeservers[i]; i++)
3908                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3909                                 return -EEXIST;
3910
3911                 len = g_strv_length(service->timeservers);
3912                 service->timeservers = g_try_renew(char *, service->timeservers,
3913                                                         len + 2);
3914         } else {
3915                 len = 0;
3916                 service->timeservers = g_try_new0(char *, len + 2);
3917         }
3918
3919         if (!service->timeservers)
3920                 return -ENOMEM;
3921
3922         service->timeservers[len] = g_strdup(timeserver);
3923         service->timeservers[len + 1] = NULL;
3924
3925         return 0;
3926 }
3927
3928 int __connman_service_timeserver_remove(struct connman_service *service,
3929                                                 const char *timeserver)
3930 {
3931         char **servers;
3932         int len, i, j, found = 0;
3933
3934         DBG("service %p timeserver %s", service, timeserver);
3935
3936         if (!timeserver)
3937                 return -EINVAL;
3938
3939         if (!service->timeservers)
3940                 return 0;
3941
3942         for (i = 0; service->timeservers &&
3943                                         service->timeservers[i]; i++)
3944                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3945                         found = 1;
3946                         break;
3947                 }
3948
3949         if (found == 0)
3950                 return 0;
3951
3952         len = g_strv_length(service->timeservers);
3953
3954         if (len == 1) {
3955                 g_strfreev(service->timeservers);
3956                 service->timeservers = NULL;
3957
3958                 return 0;
3959         }
3960
3961         servers = g_try_new0(char *, len);
3962         if (!servers)
3963                 return -ENOMEM;
3964
3965         for (i = 0, j = 0; i < len; i++) {
3966                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3967                         servers[j] = g_strdup(service->timeservers[i]);
3968                         if (!servers[j])
3969                                 return -ENOMEM;
3970                         j++;
3971                 }
3972         }
3973         servers[len - 1] = NULL;
3974
3975         g_strfreev(service->timeservers);
3976         service->timeservers = servers;
3977
3978         return 0;
3979 }
3980
3981 void __connman_service_timeserver_changed(struct connman_service *service,
3982                 GSList *ts_list)
3983 {
3984         if (!service)
3985                 return;
3986
3987         if (!allow_property_changed(service))
3988                 return;
3989
3990         connman_dbus_property_changed_array(service->path,
3991                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3992                         DBUS_TYPE_STRING, append_ts, ts_list);
3993 }
3994
3995 void __connman_service_set_pac(struct connman_service *service,
3996                                         const char *pac)
3997 {
3998         if (service->hidden)
3999                 return;
4000         g_free(service->pac);
4001         service->pac = g_strdup(pac);
4002
4003         proxy_changed(service);
4004 }
4005
4006 #if defined TIZEN_EXT
4007 void __connman_service_set_proxy(struct connman_service *service,
4008                                        const char *proxies)
4009 {
4010        char **proxies_array = NULL;
4011
4012        g_strfreev(service->proxies);
4013        service->proxies = NULL;
4014
4015        if (proxies != NULL)
4016                proxies_array = g_strsplit(proxies, " ", 0);
4017
4018        service->proxies = proxies_array;
4019 }
4020 #endif
4021
4022 void __connman_service_set_identity(struct connman_service *service,
4023                                         const char *identity)
4024 {
4025         if (service->immutable || service->hidden)
4026                 return;
4027
4028         g_free(service->identity);
4029         service->identity = g_strdup(identity);
4030
4031         if (service->network)
4032                 connman_network_set_string(service->network,
4033                                         "WiFi.Identity",
4034                                         service->identity);
4035 }
4036
4037 void __connman_service_set_anonymous_identity(struct connman_service *service,
4038                                                 const char *anonymous_identity)
4039 {
4040         if (service->immutable || service->hidden)
4041                 return;
4042
4043         g_free(service->anonymous_identity);
4044         service->anonymous_identity = g_strdup(anonymous_identity);
4045
4046         if (service->network)
4047                 connman_network_set_string(service->network,
4048                                         "WiFi.AnonymousIdentity",
4049                                         service->anonymous_identity);
4050 }
4051
4052 void __connman_service_set_subject_match(struct connman_service *service,
4053                                                 const char *subject_match)
4054 {
4055         if (service->immutable || service->hidden)
4056                 return;
4057
4058         g_free(service->subject_match);
4059         service->subject_match = g_strdup(subject_match);
4060
4061         if (service->network)
4062                 connman_network_set_string(service->network,
4063                                         "WiFi.SubjectMatch",
4064                                         service->subject_match);
4065 }
4066
4067 void __connman_service_set_altsubject_match(struct connman_service *service,
4068                                                 const char *altsubject_match)
4069 {
4070         if (service->immutable || service->hidden)
4071                 return;
4072
4073         g_free(service->altsubject_match);
4074         service->altsubject_match = g_strdup(altsubject_match);
4075
4076         if (service->network)
4077                 connman_network_set_string(service->network,
4078                                         "WiFi.AltSubjectMatch",
4079                                         service->altsubject_match);
4080 }
4081
4082 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4083                                                 const char *domain_suffix_match)
4084 {
4085         if (service->immutable || service->hidden)
4086                 return;
4087
4088         g_free(service->domain_suffix_match);
4089         service->domain_suffix_match = g_strdup(domain_suffix_match);
4090
4091         if (service->network)
4092                 connman_network_set_string(service->network,
4093                                         "WiFi.DomainSuffixMatch",
4094                                         service->domain_suffix_match);
4095 }
4096
4097 void __connman_service_set_domain_match(struct connman_service *service,
4098                                                 const char *domain_match)
4099 {
4100         if (service->immutable || service->hidden)
4101                 return;
4102
4103         g_free(service->domain_match);
4104         service->domain_match = g_strdup(domain_match);
4105
4106         if (service->network)
4107                 connman_network_set_string(service->network,
4108                                         "WiFi.DomainMatch",
4109                                         service->domain_match);
4110 }
4111
4112 void __connman_service_set_agent_identity(struct connman_service *service,
4113                                                 const char *agent_identity)
4114 {
4115         if (service->hidden)
4116                 return;
4117         g_free(service->agent_identity);
4118         service->agent_identity = g_strdup(agent_identity);
4119
4120         if (service->network)
4121                 connman_network_set_string(service->network,
4122                                         "WiFi.AgentIdentity",
4123                                         service->agent_identity);
4124 }
4125
4126 int __connman_service_check_passphrase(enum connman_service_security security,
4127                 const char *passphrase)
4128 {
4129         guint i;
4130         gsize length;
4131
4132         if (!passphrase)
4133                 return 0;
4134
4135         length = strlen(passphrase);
4136
4137         switch (security) {
4138         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4139         case CONNMAN_SERVICE_SECURITY_NONE:
4140         case CONNMAN_SERVICE_SECURITY_WPA:
4141 #if !defined TIZEN_EXT
4142         case CONNMAN_SERVICE_SECURITY_RSN:
4143 #endif
4144
4145                 DBG("service security '%s' (%d) not handled",
4146                                 security2string(security), security);
4147
4148                 return -EOPNOTSUPP;
4149
4150         case CONNMAN_SERVICE_SECURITY_PSK:
4151 #if defined TIZEN_EXT
4152         case CONNMAN_SERVICE_SECURITY_RSN:
4153         /* TO CHECK: We need to check the key length supported by SAE */
4154         case CONNMAN_SERVICE_SECURITY_SAE:
4155 #endif
4156                 /* A raw key is always 64 bytes length,
4157                  * its content is in hex representation.
4158                  * A PSK key must be between [8..63].
4159                  */
4160                 if (length == 64) {
4161                         for (i = 0; i < 64; i++)
4162                                 if (!isxdigit((unsigned char)
4163                                               passphrase[i]))
4164                                         return -ENOKEY;
4165                 } else if (length < 8 || length > 63)
4166                         return -ENOKEY;
4167                 break;
4168         case CONNMAN_SERVICE_SECURITY_WEP:
4169                 /* length of WEP key is 10 or 26
4170                  * length of WEP passphrase is 5 or 13
4171                  */
4172                 if (length == 10 || length == 26) {
4173                         for (i = 0; i < length; i++)
4174                                 if (!isxdigit((unsigned char)
4175                                               passphrase[i]))
4176                                         return -ENOKEY;
4177                 } else if (length != 5 && length != 13)
4178                         return -ENOKEY;
4179                 break;
4180
4181         case CONNMAN_SERVICE_SECURITY_8021X:
4182                 break;
4183         }
4184
4185         return 0;
4186 }
4187
4188 int __connman_service_set_passphrase(struct connman_service *service,
4189                                         const char *passphrase)
4190 {
4191         int err;
4192
4193         if (service->hidden)
4194                 return -EINVAL;
4195
4196         if (service->immutable &&
4197                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4198                 return -EINVAL;
4199 #if defined TIZEN_EXT
4200         /* The encrypted passphrase is used here
4201          * and validation is done by net-config before being encrypted.
4202          */
4203         err = 0;
4204         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4205                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4206                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4207 #endif
4208         err = __connman_service_check_passphrase(service->security, passphrase);
4209
4210         if (err < 0)
4211                 return err;
4212
4213         g_free(service->passphrase);
4214         service->passphrase = g_strdup(passphrase);
4215
4216         if (service->network)
4217                 connman_network_set_string(service->network, "WiFi.Passphrase",
4218                                 service->passphrase);
4219
4220         return 0;
4221 }
4222
4223 const char *__connman_service_get_passphrase(struct connman_service *service)
4224 {
4225         if (!service)
4226                 return NULL;
4227
4228         return service->passphrase;
4229 }
4230
4231 static DBusMessage *get_properties(DBusConnection *conn,
4232                                         DBusMessage *msg, void *user_data)
4233 {
4234         struct connman_service *service = user_data;
4235         DBusMessage *reply;
4236         DBusMessageIter array, dict;
4237
4238         reply = dbus_message_new_method_return(msg);
4239         if (!reply)
4240                 return NULL;
4241
4242         dbus_message_iter_init_append(reply, &array);
4243
4244         connman_dbus_dict_open(&array, &dict);
4245         append_properties(&dict, FALSE, service);
4246         connman_dbus_dict_close(&array, &dict);
4247
4248         return reply;
4249 }
4250
4251 static char **remove_empty_strings(char **strv)
4252 {
4253         int index = 0;
4254         char **iter = strv;
4255
4256         while (*iter) {
4257                 if (**iter)
4258                         strv[index++] = *iter;
4259                 else
4260                         g_free(*iter);
4261                 iter++;
4262         }
4263
4264         strv[index] = NULL;
4265         return strv;
4266 }
4267
4268 static int update_proxy_configuration(struct connman_service *service,
4269                                 DBusMessageIter *array)
4270 {
4271         DBusMessageIter dict;
4272         enum connman_service_proxy_method method;
4273         GString *servers_str = NULL;
4274         GString *excludes_str = NULL;
4275         const char *url = NULL;
4276
4277         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4278
4279         dbus_message_iter_recurse(array, &dict);
4280
4281         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4282                 DBusMessageIter entry, variant;
4283                 const char *key;
4284                 int type;
4285
4286                 dbus_message_iter_recurse(&dict, &entry);
4287
4288                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4289                         goto error;
4290
4291                 dbus_message_iter_get_basic(&entry, &key);
4292                 dbus_message_iter_next(&entry);
4293
4294                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4295                         goto error;
4296
4297                 dbus_message_iter_recurse(&entry, &variant);
4298
4299                 type = dbus_message_iter_get_arg_type(&variant);
4300
4301                 if (g_str_equal(key, "Method")) {
4302                         const char *val;
4303
4304                         if (type != DBUS_TYPE_STRING)
4305                                 goto error;
4306
4307                         dbus_message_iter_get_basic(&variant, &val);
4308                         method = string2proxymethod(val);
4309                 } else if (g_str_equal(key, "URL")) {
4310                         if (type != DBUS_TYPE_STRING)
4311                                 goto error;
4312
4313                         dbus_message_iter_get_basic(&variant, &url);
4314                 } else if (g_str_equal(key, "Servers")) {
4315                         DBusMessageIter str_array;
4316
4317                         if (type != DBUS_TYPE_ARRAY)
4318                                 goto error;
4319
4320                         servers_str = g_string_new(NULL);
4321                         if (!servers_str)
4322                                 goto error;
4323
4324                         dbus_message_iter_recurse(&variant, &str_array);
4325
4326                         while (dbus_message_iter_get_arg_type(&str_array) ==
4327                                                         DBUS_TYPE_STRING) {
4328                                 char *val = NULL;
4329
4330                                 dbus_message_iter_get_basic(&str_array, &val);
4331
4332                                 if (servers_str->len > 0)
4333                                         g_string_append_printf(servers_str,
4334                                                         " %s", val);
4335                                 else
4336                                         g_string_append(servers_str, val);
4337
4338                                 dbus_message_iter_next(&str_array);
4339                         }
4340                 } else if (g_str_equal(key, "Excludes")) {
4341                         DBusMessageIter str_array;
4342
4343                         if (type != DBUS_TYPE_ARRAY)
4344                                 goto error;
4345
4346                         excludes_str = g_string_new(NULL);
4347                         if (!excludes_str)
4348                                 goto error;
4349
4350                         dbus_message_iter_recurse(&variant, &str_array);
4351
4352                         while (dbus_message_iter_get_arg_type(&str_array) ==
4353                                                         DBUS_TYPE_STRING) {
4354                                 char *val = NULL;
4355
4356                                 dbus_message_iter_get_basic(&str_array, &val);
4357
4358                                 if (excludes_str->len > 0)
4359                                         g_string_append_printf(excludes_str,
4360                                                         " %s", val);
4361                                 else
4362                                         g_string_append(excludes_str, val);
4363
4364                                 dbus_message_iter_next(&str_array);
4365                         }
4366                 }
4367
4368                 dbus_message_iter_next(&dict);
4369         }
4370
4371         switch (method) {
4372         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4373                 break;
4374         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4375                 if (!servers_str && !service->proxies)
4376                         goto error;
4377
4378                 if (servers_str) {
4379                         g_strfreev(service->proxies);
4380
4381                         if (servers_str->len > 0) {
4382                                 char **proxies = g_strsplit_set(
4383                                         servers_str->str, " ", 0);
4384                                 proxies = remove_empty_strings(proxies);
4385                                 service->proxies = proxies;
4386                         } else
4387                                 service->proxies = NULL;
4388                 }
4389
4390                 if (excludes_str) {
4391                         g_strfreev(service->excludes);
4392
4393                         if (excludes_str->len > 0) {
4394                                 char **excludes = g_strsplit_set(
4395                                         excludes_str->str, " ", 0);
4396                                 excludes = remove_empty_strings(excludes);
4397                                 service->excludes = excludes;
4398                         } else
4399                                 service->excludes = NULL;
4400                 }
4401
4402                 if (!service->proxies)
4403                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4404
4405                 break;
4406         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4407                 g_free(service->pac);
4408
4409                 if (url && strlen(url) > 0)
4410                         service->pac = g_strstrip(g_strdup(url));
4411                 else
4412                         service->pac = NULL;
4413
4414                 /* if we are connected:
4415                    - if service->pac == NULL
4416                    - if __connman_ipconfig_get_proxy_autoconfig(
4417                    service->ipconfig) == NULL
4418                    --> We should start WPAD */
4419
4420                 break;
4421         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4422                 goto error;
4423         }
4424
4425         if (servers_str)
4426                 g_string_free(servers_str, TRUE);
4427
4428         if (excludes_str)
4429                 g_string_free(excludes_str, TRUE);
4430
4431         service->proxy_config = method;
4432
4433         return 0;
4434
4435 error:
4436         if (servers_str)
4437                 g_string_free(servers_str, TRUE);
4438
4439         if (excludes_str)
4440                 g_string_free(excludes_str, TRUE);
4441
4442         return -EINVAL;
4443 }
4444
4445 int __connman_service_reset_ipconfig(struct connman_service *service,
4446                 enum connman_ipconfig_type type, DBusMessageIter *array,
4447                 enum connman_service_state *new_state)
4448 {
4449         struct connman_ipconfig *ipconfig, *new_ipconfig;
4450         enum connman_ipconfig_method old_method, new_method;
4451         enum connman_service_state state;
4452         int err = 0, index;
4453
4454         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4455                 ipconfig = service->ipconfig_ipv4;
4456                 state = service->state_ipv4;
4457                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4458         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4459                 ipconfig = service->ipconfig_ipv6;
4460                 state = service->state_ipv6;
4461                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4462         } else
4463                 return -EINVAL;
4464
4465         if (!ipconfig)
4466                 return -ENXIO;
4467
4468         old_method = __connman_ipconfig_get_method(ipconfig);
4469         index = __connman_ipconfig_get_index(ipconfig);
4470
4471         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4472                 new_ipconfig = create_ip4config(service, index,
4473                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4474         else
4475                 new_ipconfig = create_ip6config(service, index);
4476
4477         if (array) {
4478                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4479                 if (err < 0) {
4480                         __connman_ipconfig_unref(new_ipconfig);
4481                         return err;
4482                 }
4483
4484                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4485         }
4486
4487         if (is_connecting(state) || is_connected(state))
4488                 __connman_network_clear_ipconfig(service->network, ipconfig);
4489
4490         __connman_ipconfig_unref(ipconfig);
4491
4492         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4493                 service->ipconfig_ipv4 = new_ipconfig;
4494         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4495                 service->ipconfig_ipv6 = new_ipconfig;
4496
4497         if (is_connecting(state) || is_connected(state))
4498                 __connman_ipconfig_enable(new_ipconfig);
4499
4500         if (new_state && new_method != old_method) {
4501                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4502                         *new_state = service->state_ipv4;
4503                 else
4504                         *new_state = service->state_ipv6;
4505
4506                 settings_changed(service, new_ipconfig);
4507                 address_updated(service, new_method);
4508
4509                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4510         }
4511
4512         DBG("err %d ipconfig %p type %d method %d state %s", err,
4513                 new_ipconfig, type, new_method,
4514                 !new_state  ? "-" : state2string(*new_state));
4515
4516         return err;
4517 }
4518
4519 static DBusMessage *set_property(DBusConnection *conn,
4520                                         DBusMessage *msg, void *user_data)
4521 {
4522         struct connman_service *service = user_data;
4523         DBusMessageIter iter, value;
4524         const char *name;
4525         int type;
4526
4527         DBG("service %p", service);
4528
4529         if (!dbus_message_iter_init(msg, &iter))
4530                 return __connman_error_invalid_arguments(msg);
4531
4532         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4533                 return __connman_error_invalid_arguments(msg);
4534
4535         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4536                 uid_t uid;
4537                 if (connman_dbus_get_connection_unix_user_sync(conn,
4538                                                 dbus_message_get_sender(msg),
4539                                                 &uid) < 0) {
4540                         DBG("Can not get unix user id!");
4541                         return __connman_error_permission_denied(msg);
4542                 }
4543
4544                 if (!connman_service_is_user_allowed(service, uid)) {
4545                         DBG("Not allow this user to operate this wifi service now!");
4546                         return __connman_error_permission_denied(msg);
4547                 }
4548         }
4549
4550         dbus_message_iter_get_basic(&iter, &name);
4551         dbus_message_iter_next(&iter);
4552
4553         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4554                 return __connman_error_invalid_arguments(msg);
4555
4556         dbus_message_iter_recurse(&iter, &value);
4557
4558         type = dbus_message_iter_get_arg_type(&value);
4559
4560         if (g_str_equal(name, "AutoConnect")) {
4561                 dbus_bool_t autoconnect;
4562
4563                 if (type != DBUS_TYPE_BOOLEAN)
4564                         return __connman_error_invalid_arguments(msg);
4565
4566                 if (!service->favorite)
4567                         return __connman_error_invalid_service(msg);
4568
4569                 dbus_message_iter_get_basic(&value, &autoconnect);
4570
4571                 if (service->autoconnect == autoconnect)
4572                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4573
4574                 service->autoconnect = autoconnect;
4575
4576                 autoconnect_changed(service);
4577
4578                 if (autoconnect)
4579                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4580
4581                 service_save(service);
4582         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4583                 DBusMessageIter entry;
4584                 GString *str;
4585                 int index;
4586                 const char *gw;
4587 #if defined TIZEN_EXT
4588                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4589                 DBG("%s", name);
4590 #endif
4591
4592                 if (__connman_provider_is_immutable(service->provider) ||
4593                                 service->immutable)
4594                         return __connman_error_not_supported(msg);
4595
4596                 if (type != DBUS_TYPE_ARRAY)
4597                         return __connman_error_invalid_arguments(msg);
4598
4599                 str = g_string_new(NULL);
4600                 if (!str)
4601                         return __connman_error_invalid_arguments(msg);
4602
4603                 index = __connman_service_get_index(service);
4604                 gw = __connman_ipconfig_get_gateway_from_index(index,
4605                         CONNMAN_IPCONFIG_TYPE_ALL);
4606
4607 #if !defined TIZEN_EXT
4608                 if (gw && strlen(gw))
4609                         __connman_service_nameserver_del_routes(service,
4610                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4611 #endif
4612                 dbus_message_iter_recurse(&value, &entry);
4613
4614 #if defined TIZEN_EXT
4615                 /* IPv4/IPv6 Last DNS config method */
4616                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4617                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4618                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4619 #endif
4620
4621                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4622                         const char *val;
4623                         dbus_message_iter_get_basic(&entry, &val);
4624                         dbus_message_iter_next(&entry);
4625 #ifdef TIZEN_EXT
4626                         /* First unpack the DNS Config Method */
4627                         DBG("DNS Config Method: %s", val);
4628                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4629                                 service->dns_config_method_ipv4 =
4630                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4631
4632                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4633                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4634                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4635                                         else
4636                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4637                                 }
4638                                 continue;
4639                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4640                                 service->dns_config_method_ipv4 =
4641                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4642                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4643                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4644
4645                                 continue;
4646                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4647                                 service->dns_config_method_ipv6 =
4648                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4649                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4650                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4651                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4652                                         else
4653                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4654                                 }
4655                                 continue;
4656                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4657                                 service->dns_config_method_ipv6 =
4658                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4659                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4660                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4661
4662                                 continue;
4663                         }
4664 #endif
4665                         if (!val[0])
4666                                 continue;
4667
4668                         if (str->len > 0)
4669                                 g_string_append_printf(str, " %s", val);
4670                         else
4671                                 g_string_append(str, val);
4672                 }
4673
4674 #if defined TIZEN_EXT
4675                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4676                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4677                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4678                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4679                 }
4680                 if (gw && strlen(gw))
4681                         __connman_service_nameserver_del_routes(service,
4682                                                 ip_type);
4683
4684                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4685                 nameserver_remove_all(service, ip_type);
4686 #else
4687                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4688 #endif
4689                 g_strfreev(service->nameservers_config);
4690
4691                 if (str->len > 0) {
4692                         char **nameservers, **iter;
4693
4694                         nameservers = g_strsplit_set(str->str, " ", 0);
4695
4696                         for (iter = nameservers; *iter; iter++)
4697                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4698                                         *iter[0] = '\0';
4699
4700                         nameservers = remove_empty_strings(nameservers);
4701                         service->nameservers_config = nameservers;
4702                 } else {
4703                         service->nameservers_config = NULL;
4704                 }
4705
4706                 g_string_free(str, TRUE);
4707
4708                 if (gw && strlen(gw))
4709                         __connman_service_nameserver_add_routes(service, gw);
4710
4711 #if defined TIZEN_EXT
4712                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4713                 nameserver_add_all(service, ip_type);
4714 #else
4715                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4716 #endif
4717                 dns_configuration_changed(service);
4718
4719                 if (__connman_service_is_connected_state(service,
4720                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4721                         __connman_wispr_start(service,
4722                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4723
4724                 if (__connman_service_is_connected_state(service,
4725                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4726                         __connman_wispr_start(service,
4727                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4728
4729                 service_save(service);
4730         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4731                 DBusMessageIter entry;
4732                 GString *str;
4733
4734                 if (service->immutable)
4735                         return __connman_error_not_supported(msg);
4736
4737                 if (type != DBUS_TYPE_ARRAY)
4738                         return __connman_error_invalid_arguments(msg);
4739
4740                 str = g_string_new(NULL);
4741                 if (!str)
4742                         return __connman_error_invalid_arguments(msg);
4743
4744                 dbus_message_iter_recurse(&value, &entry);
4745
4746                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4747                         const char *val;
4748                         dbus_message_iter_get_basic(&entry, &val);
4749                         dbus_message_iter_next(&entry);
4750
4751                         if (!val[0])
4752                                 continue;
4753
4754                         if (str->len > 0)
4755                                 g_string_append_printf(str, " %s", val);
4756                         else
4757                                 g_string_append(str, val);
4758                 }
4759
4760                 g_strfreev(service->timeservers_config);
4761                 service->timeservers_config = NULL;
4762
4763                 if (str->len > 0) {
4764                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4765                         timeservers = remove_empty_strings(timeservers);
4766                         service->timeservers_config = timeservers;
4767                 } else
4768                         service->timeservers = NULL;
4769
4770                 g_string_free(str, TRUE);
4771
4772                 service_save(service);
4773                 timeservers_configuration_changed(service);
4774
4775                 if (service == __connman_service_get_default())
4776                         __connman_timeserver_sync(service);
4777
4778         } else if (g_str_equal(name, "Domains.Configuration")) {
4779                 DBusMessageIter entry;
4780                 GString *str;
4781
4782                 if (service->immutable)
4783                         return __connman_error_not_supported(msg);
4784
4785                 if (type != DBUS_TYPE_ARRAY)
4786                         return __connman_error_invalid_arguments(msg);
4787
4788                 str = g_string_new(NULL);
4789                 if (!str)
4790                         return __connman_error_invalid_arguments(msg);
4791
4792                 dbus_message_iter_recurse(&value, &entry);
4793
4794                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4795                         const char *val;
4796                         dbus_message_iter_get_basic(&entry, &val);
4797                         dbus_message_iter_next(&entry);
4798
4799                         if (!val[0])
4800                                 continue;
4801
4802                         if (str->len > 0)
4803                                 g_string_append_printf(str, " %s", val);
4804                         else
4805                                 g_string_append(str, val);
4806                 }
4807
4808                 searchdomain_remove_all(service);
4809                 g_strfreev(service->domains);
4810
4811                 if (str->len > 0) {
4812                         char **domains = g_strsplit_set(str->str, " ", 0);
4813                         domains = remove_empty_strings(domains);
4814                         service->domains = domains;
4815                 } else
4816                         service->domains = NULL;
4817
4818                 g_string_free(str, TRUE);
4819
4820                 searchdomain_add_all(service);
4821                 domain_configuration_changed(service);
4822                 domain_changed(service);
4823
4824                 service_save(service);
4825         } else if (g_str_equal(name, "Proxy.Configuration")) {
4826                 int err;
4827
4828                 if (service->immutable)
4829                         return __connman_error_not_supported(msg);
4830
4831                 if (type != DBUS_TYPE_ARRAY)
4832                         return __connman_error_invalid_arguments(msg);
4833
4834                 err = update_proxy_configuration(service, &value);
4835
4836                 if (err < 0)
4837                         return __connman_error_failed(msg, -err);
4838
4839                 proxy_configuration_changed(service);
4840
4841                 __connman_notifier_proxy_changed(service);
4842
4843                 service_save(service);
4844         } else if (g_str_equal(name, "IPv4.Configuration") ||
4845                         g_str_equal(name, "IPv6.Configuration")) {
4846
4847                 enum connman_service_state state =
4848                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4849                 enum connman_ipconfig_type type =
4850                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4851                 int err = 0;
4852
4853                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4854                                 service->immutable)
4855                         return __connman_error_not_supported(msg);
4856
4857                 DBG("%s", name);
4858
4859                 if (!service->ipconfig_ipv4 &&
4860                                         !service->ipconfig_ipv6)
4861                         return __connman_error_invalid_property(msg);
4862
4863                 if (g_str_equal(name, "IPv4.Configuration"))
4864                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4865                 else
4866                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4867
4868                 err = __connman_service_reset_ipconfig(service, type, &value,
4869                                                                 &state);
4870
4871                 if (err < 0) {
4872                         if (is_connected(state) || is_connecting(state)) {
4873                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4874                                         __connman_network_enable_ipconfig(service->network,
4875                                                         service->ipconfig_ipv4);
4876                                 else
4877                                         __connman_network_enable_ipconfig(service->network,
4878                                                         service->ipconfig_ipv6);
4879                         }
4880
4881                         return __connman_error_failed(msg, -err);
4882                 }
4883
4884                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4885                         ipv4_configuration_changed(service);
4886                 else
4887                         ipv6_configuration_changed(service);
4888
4889                 if (is_connecting(service->state) ||
4890                                 is_connected(service->state)) {
4891                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4892                                 __connman_network_enable_ipconfig(service->network,
4893                                                                 service->ipconfig_ipv4);
4894                         else
4895                                 __connman_network_enable_ipconfig(service->network,
4896                                                                 service->ipconfig_ipv6);
4897                 }
4898
4899                 service_save(service);
4900 #if defined TIZEN_EXT
4901                 /* When AP is connected using WPS without SSID then its password needs
4902                  * to be saved for autoconnection */
4903         } else if (g_str_equal(name, "Passphrase")) {
4904                 char *passphrase;
4905
4906                 if (type != DBUS_TYPE_STRING)
4907                         return __connman_error_invalid_arguments(msg);
4908
4909                 dbus_message_iter_get_basic(&value, &passphrase);
4910
4911                 __connman_service_set_passphrase(service, passphrase);
4912 #endif
4913         } else
4914                 return __connman_error_invalid_property(msg);
4915
4916         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4917 }
4918
4919 static void set_error(struct connman_service *service,
4920                                         enum connman_service_error error)
4921 {
4922         const char *str;
4923
4924         if (service->error == error)
4925                 return;
4926
4927         service->error = error;
4928
4929         if (!service->path)
4930                 return;
4931
4932 #if !defined TIZEN_EXT
4933         if (!allow_property_changed(service))
4934                 return;
4935 #endif
4936
4937         str = error2string(service->error);
4938
4939         if (!str)
4940                 str = "";
4941
4942         connman_dbus_property_changed_basic(service->path,
4943                                 CONNMAN_SERVICE_INTERFACE, "Error",
4944                                 DBUS_TYPE_STRING, &str);
4945 }
4946
4947 static void remove_timeout(struct connman_service *service)
4948 {
4949         if (service->timeout > 0) {
4950                 g_source_remove(service->timeout);
4951                 service->timeout = 0;
4952         }
4953 }
4954
4955 static void reply_pending(struct connman_service *service, int error)
4956 {
4957         remove_timeout(service);
4958
4959         if (service->pending) {
4960                 connman_dbus_reply_pending(service->pending, error, NULL);
4961                 service->pending = NULL;
4962         }
4963
4964         if (service->provider_pending) {
4965                 connman_dbus_reply_pending(service->provider_pending,
4966                                 error, service->path);
4967                 service->provider_pending = NULL;
4968         }
4969 }
4970
4971 static void service_complete(struct connman_service *service)
4972 {
4973         reply_pending(service, EIO);
4974
4975         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4976                 __connman_service_auto_connect(service->connect_reason);
4977
4978         g_get_current_time(&service->modified);
4979         service_save(service);
4980 }
4981
4982 static void set_idle(struct connman_service *service)
4983 {
4984         service->state = service->state_ipv4 = service->state_ipv6 =
4985                                                 CONNMAN_SERVICE_STATE_IDLE;
4986         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4987         state_changed(service);
4988 }
4989
4990 static DBusMessage *clear_property(DBusConnection *conn,
4991                                         DBusMessage *msg, void *user_data)
4992 {
4993         struct connman_service *service = user_data;
4994         const char *name;
4995
4996         DBG("service %p", service);
4997
4998         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4999                                                         DBUS_TYPE_INVALID);
5000
5001         if (g_str_equal(name, "Error")) {
5002                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5003
5004                 __connman_service_clear_error(service);
5005                 service_complete(service);
5006         } else
5007                 return __connman_error_invalid_property(msg);
5008
5009         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5010 }
5011
5012 static bool is_ipconfig_usable(struct connman_service *service)
5013 {
5014         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5015                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5016                 return false;
5017
5018         return true;
5019 }
5020
5021 static bool is_ignore(struct connman_service *service)
5022 {
5023         if (!service->autoconnect)
5024                 return true;
5025
5026         if (service->roaming)
5027                 return true;
5028
5029         if (service->ignore)
5030                 return true;
5031
5032         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5033                 return true;
5034
5035         if (!is_ipconfig_usable(service))
5036                 return true;
5037
5038         return false;
5039 }
5040
5041 static void disconnect_on_last_session(enum connman_service_type type)
5042 {
5043         GList *list;
5044
5045         for (list = service_list; list; list = list->next) {
5046                 struct connman_service *service = list->data;
5047
5048                 if (service->type != type)
5049                         continue;
5050
5051                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5052                          continue;
5053
5054                 __connman_service_disconnect(service);
5055                 return;
5056         }
5057 }
5058
5059 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5060 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5061 static int active_count = 0;
5062
5063 void __connman_service_set_active_session(bool enable, GSList *list)
5064 {
5065         if (!list)
5066                 return;
5067
5068         if (enable)
5069                 active_count++;
5070         else
5071                 active_count--;
5072
5073         while (list) {
5074                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5075
5076                 switch (type) {
5077                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5078                 case CONNMAN_SERVICE_TYPE_WIFI:
5079                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5080                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5081                 case CONNMAN_SERVICE_TYPE_GADGET:
5082                         if (enable)
5083                                 active_sessions[type]++;
5084                         else
5085                                 active_sessions[type]--;
5086                         break;
5087
5088                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5089                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5090                 case CONNMAN_SERVICE_TYPE_GPS:
5091                 case CONNMAN_SERVICE_TYPE_VPN:
5092                 case CONNMAN_SERVICE_TYPE_P2P:
5093 #if defined TIZEN_EXT_WIFI_MESH
5094                 case CONNMAN_SERVICE_TYPE_MESH:
5095 #endif
5096                         break;
5097                 }
5098
5099                 if (active_sessions[type] == 0)
5100                         disconnect_on_last_session(type);
5101
5102                 list = g_slist_next(list);
5103         }
5104
5105         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5106                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5107                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5108                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5109                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5110                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5111                         active_count);
5112 }
5113
5114 struct preferred_tech_data {
5115         GList *preferred_list;
5116         enum connman_service_type type;
5117 };
5118
5119 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5120 {
5121         struct connman_service *service = data;
5122         struct preferred_tech_data *tech_data = user_data;
5123
5124         if (service->type == tech_data->type) {
5125                 tech_data->preferred_list =
5126                         g_list_append(tech_data->preferred_list, service);
5127
5128                 DBG("type %d service %p %s", tech_data->type, service,
5129                                 service->name);
5130         }
5131 }
5132
5133 static GList *preferred_tech_list_get(void)
5134 {
5135         unsigned int *tech_array;
5136         struct preferred_tech_data tech_data = { 0, };
5137         int i;
5138
5139         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5140         if (!tech_array)
5141                 return NULL;
5142
5143         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5144                 GList *list;
5145                 for (list = service_list; list; list = list->next) {
5146                         struct connman_service *service = list->data;
5147
5148                         if (!is_connected(service->state))
5149                                 break;
5150
5151                         if (service->connect_reason ==
5152                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5153                                 DBG("service %p name %s is user connected",
5154                                                 service, service->name);
5155 #if defined TIZEN_EXT
5156                                 /* We can connect to a favorite service like
5157                                  * wifi even we have a userconnect for cellular
5158                                  * because we have refount for cellular service
5159                                  */
5160                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5161                                         break;
5162
5163                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5164                                         break;
5165 #endif
5166                                 return NULL;
5167                         }
5168                 }
5169         }
5170
5171         for (i = 0; tech_array[i] != 0; i += 1) {
5172                 tech_data.type = tech_array[i];
5173                 g_list_foreach(service_list, preferred_tech_add_by_type,
5174                                 &tech_data);
5175         }
5176
5177         return tech_data.preferred_list;
5178 }
5179
5180 static void set_always_connecting_technologies()
5181 {
5182         unsigned int *always_connected_techs =
5183                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5184         int i;
5185         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5186                 always_connect[always_connected_techs[i]] = 1;
5187 }
5188
5189 static bool autoconnect_no_session_active(struct connman_service *service)
5190 {
5191         /*
5192          * Test active_count to see if there are no sessions set up and
5193          * stop autoconnecting, but continue connecting if the service
5194          * belongs to a technology which should always autoconnect.
5195          */
5196         if (!active_count && !always_connect[service->type])
5197                 return true;
5198
5199         return false;
5200 }
5201
5202 static bool autoconnect_already_connecting(struct connman_service *service,
5203                                            bool autoconnecting)
5204 {
5205         /*
5206          * If another service is already connecting and this service type has
5207          * not been marked as always connecting, stop the connecting procedure.
5208          */
5209         if (autoconnecting &&
5210                         !active_sessions[service->type] &&
5211                         !always_connect[service->type])
5212                 return true;
5213
5214         return false;
5215 }
5216
5217 static bool auto_connect_service(GList *services,
5218                                 enum connman_service_connect_reason reason,
5219                                 bool preferred)
5220 {
5221         struct connman_service *service = NULL;
5222         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5223         bool autoconnecting = false;
5224         GList *list;
5225
5226         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5227                 reason2string(reason));
5228
5229         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5230
5231 #if defined TIZEN_EXT_WIFI_MESH
5232         /* Don't auto connect wifi if mesh interface is created */
5233         if (connman_mesh_is_interface_created())
5234                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5235 #endif
5236
5237         for (list = services; list; list = list->next) {
5238                 service = list->data;
5239
5240                 if (ignore[service->type]) {
5241                         DBG("service %p type %s ignore", service,
5242                                 __connman_service_type2string(service->type));
5243                         continue;
5244                 }
5245
5246 #if defined TIZEN_EXT
5247                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5248                                 service, service->name,
5249                                 state2string(service->state),
5250                                 __connman_service_type2string(service->type),
5251                                 service->favorite, is_ignore(service),
5252                                 service->hidden, service->hidden_service);
5253
5254                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5255                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5256                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5257                                 continue;
5258 #endif
5259
5260                 if (service->pending ||
5261                                 is_connecting(service->state) ||
5262                                 is_connected(service->state)) {
5263                         if (autoconnect_no_session_active(service))
5264                                         return true;
5265
5266                         ignore[service->type] = true;
5267                         autoconnecting = true;
5268
5269                         DBG("service %p type %s busy", service,
5270                                 __connman_service_type2string(service->type));
5271
5272                         continue;
5273                 }
5274
5275                 if (!service->favorite) {
5276                         if (preferred)
5277                                continue;
5278
5279 #if defined TIZEN_EXT
5280                         DBG("Service is not favorite, autoconnecting %d",
5281                                         autoconnecting);
5282 #endif
5283                         return autoconnecting;
5284                 }
5285
5286 #if defined TIZEN_EXT
5287                 DBG("service %p identifier %s roaming %d ignore %d "
5288                                 "ipconfig_usable %d autoconnect %d state %d",
5289                                 service,
5290                                 service->identifier, service->roaming,
5291                                 service->ignore, is_ipconfig_usable(service),
5292                                 service->autoconnect, service->state);
5293 #endif
5294                 if (is_ignore(service) || service->state !=
5295                                 CONNMAN_SERVICE_STATE_IDLE)
5296                         continue;
5297
5298                 if (autoconnect_already_connecting(service, autoconnecting)) {
5299                         DBG("service %p type %s has no users", service,
5300                                 __connman_service_type2string(service->type));
5301                         continue;
5302                 }
5303
5304                 if (!is_service_owner_user_login(service)) {
5305                         DBG("favorite user not login, wifi auto connect denied");
5306                         continue;
5307                 }
5308
5309                 DBG("service %p %s %s", service, service->name,
5310                         (preferred) ? "preferred" : reason2string(reason));
5311
5312                 __connman_service_connect(service, reason);
5313
5314                 if (autoconnect_no_session_active(service))
5315                         return true;
5316
5317                 ignore[service->type] = true;
5318         }
5319
5320         return autoconnecting;
5321 }
5322
5323 static gboolean run_auto_connect(gpointer data)
5324 {
5325         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5326         bool autoconnecting = false;
5327         GList *preferred_tech;
5328
5329         autoconnect_timeout = 0;
5330
5331         DBG("");
5332
5333         preferred_tech = preferred_tech_list_get();
5334         if (preferred_tech) {
5335                 autoconnecting = auto_connect_service(preferred_tech, reason,
5336                                                         true);
5337                 g_list_free(preferred_tech);
5338         }
5339
5340         if (!autoconnecting || active_count)
5341                 auto_connect_service(service_list, reason, false);
5342
5343         return FALSE;
5344 }
5345
5346 #if defined TIZEN_EXT
5347 bool __connman_service_get_auto_connect_mode(void)
5348 {
5349         return auto_connect_mode;
5350 }
5351
5352 void __connman_service_set_auto_connect_mode(bool enable)
5353 {
5354         DBG("set auto_connect_mode = %d", enable);
5355
5356         if (auto_connect_mode != enable)
5357                 auto_connect_mode = enable;
5358 }
5359 #endif
5360
5361 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5362 {
5363         DBG("");
5364
5365         if (autoconnect_timeout != 0)
5366                 return;
5367
5368 #if defined TIZEN_EXT
5369         if (auto_connect_mode == FALSE) {
5370                 DBG("Currently, not auto connection mode");
5371                 return;
5372         }
5373 #endif
5374
5375         if (!__connman_session_policy_autoconnect(reason))
5376                 return;
5377
5378 #if defined TIZEN_EXT
5379         /* Adding Timeout of 500ms before trying to auto connect.
5380          * This is done because of below scenario
5381          * 1. Device is connected to AP1
5382          * 2. WPS Connection request is initiated for AP2
5383          * 3. Immediately WPS Connection is Cancelled
5384          * When WPS Connection Connection is initiated for AP2 then
5385          * sometimes there is a scenario where connman gets in ASSOCIATED
5386          * state with AP1 due to autoconnect and subsequently the connection
5387          * initiated by AP1 fails and connman service for AP1 comes in
5388          * FAILURE state due to this when connection with AP2 is cancelled
5389          * then autoconnect with AP1 doesn't works because its autoconnection
5390          * is ignored as its last state was FAILURE rather than IDLE */
5391         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5392 #else
5393         autoconnect_timeout = g_idle_add(run_auto_connect,
5394 #endif
5395                                                 GUINT_TO_POINTER(reason));
5396 }
5397
5398 static gboolean run_vpn_auto_connect(gpointer data) {
5399         GList *list;
5400         bool need_split = false;
5401
5402         vpn_autoconnect_timeout = 0;
5403
5404         for (list = service_list; list; list = list->next) {
5405                 struct connman_service *service = list->data;
5406                 int res;
5407
5408                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5409                         continue;
5410
5411                 if (is_connected(service->state) ||
5412                                 is_connecting(service->state)) {
5413                         if (!service->do_split_routing)
5414                                 need_split = true;
5415                         continue;
5416                 }
5417
5418                 if (is_ignore(service) || !service->favorite)
5419                         continue;
5420
5421                 if (need_split && !service->do_split_routing) {
5422                         DBG("service %p no split routing", service);
5423                         continue;
5424                 }
5425
5426                 DBG("service %p %s %s", service, service->name,
5427                                 service->do_split_routing ?
5428                                 "split routing" : "");
5429
5430                 res = __connman_service_connect(service,
5431                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5432                 if (res < 0 && res != -EINPROGRESS)
5433                         continue;
5434
5435                 if (!service->do_split_routing)
5436                         need_split = true;
5437         }
5438
5439         return FALSE;
5440 }
5441
5442 static void vpn_auto_connect(void)
5443 {
5444         if (vpn_autoconnect_timeout)
5445                 return;
5446
5447         vpn_autoconnect_timeout =
5448                 g_idle_add(run_vpn_auto_connect, NULL);
5449 }
5450
5451 bool
5452 __connman_service_is_provider_pending(struct connman_service *service)
5453 {
5454         if (!service)
5455                 return false;
5456
5457         if (service->provider_pending)
5458                 return true;
5459
5460         return false;
5461 }
5462
5463 void __connman_service_set_provider_pending(struct connman_service *service,
5464                                                         DBusMessage *msg)
5465 {
5466         if (service->provider_pending) {
5467                 DBG("service %p provider pending msg %p already exists",
5468                         service, service->provider_pending);
5469                 return;
5470         }
5471
5472         service->provider_pending = msg;
5473         return;
5474 }
5475
5476 static void check_pending_msg(struct connman_service *service)
5477 {
5478         if (!service->pending)
5479                 return;
5480
5481         DBG("service %p pending msg %p already exists", service,
5482                                                 service->pending);
5483         dbus_message_unref(service->pending);
5484 }
5485
5486 void __connman_service_set_hidden_data(struct connman_service *service,
5487                                                         gpointer user_data)
5488 {
5489         DBusMessage *pending = user_data;
5490
5491         DBG("service %p pending %p", service, pending);
5492
5493         if (!pending)
5494                 return;
5495
5496         check_pending_msg(service);
5497
5498         service->pending = pending;
5499 }
5500
5501 void __connman_service_return_error(struct connman_service *service,
5502                                 int error, gpointer user_data)
5503 {
5504         DBG("service %p error %d user_data %p", service, error, user_data);
5505
5506         __connman_service_set_hidden_data(service, user_data);
5507
5508         reply_pending(service, error);
5509 }
5510
5511 static gboolean connect_timeout(gpointer user_data)
5512 {
5513         struct connman_service *service = user_data;
5514         bool autoconnect = false;
5515
5516         DBG("service %p", service);
5517
5518         service->timeout = 0;
5519
5520         if (service->network)
5521                 __connman_network_disconnect(service->network);
5522         else if (service->provider)
5523                 connman_provider_disconnect(service->provider);
5524
5525         __connman_stats_service_unregister(service);
5526
5527         if (service->pending) {
5528                 DBusMessage *reply;
5529
5530                 reply = __connman_error_operation_timeout(service->pending);
5531                 if (reply)
5532                         g_dbus_send_message(connection, reply);
5533
5534                 dbus_message_unref(service->pending);
5535                 service->pending = NULL;
5536         } else
5537                 autoconnect = true;
5538
5539         __connman_service_ipconfig_indicate_state(service,
5540                                         CONNMAN_SERVICE_STATE_FAILURE,
5541                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5542         __connman_service_ipconfig_indicate_state(service,
5543                                         CONNMAN_SERVICE_STATE_FAILURE,
5544                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5545
5546         if (autoconnect &&
5547                         service->connect_reason !=
5548                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5549                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5550
5551         return FALSE;
5552 }
5553
5554 static DBusMessage *connect_service(DBusConnection *conn,
5555                                         DBusMessage *msg, void *user_data)
5556 {
5557         struct connman_service *service = user_data;
5558 #if defined TIZEN_EXT
5559         int err = 0;
5560 #else
5561         int index, err = 0;
5562         GList *list;
5563 #endif
5564
5565         DBG("service %p", service);
5566
5567 #if defined TIZEN_EXT
5568         /*
5569          * Description: TIZEN implements system global connection management.
5570          */
5571         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5572                 connman_service_user_pdn_connection_ref(service);
5573
5574         /*Reset the Disconnect Reason while issue connect request*/
5575         service->disconnect_reason = 0;
5576
5577         /*Reset the association status code while issue connect request*/
5578         service->assoc_status_code = 0;
5579 #endif
5580
5581         if (service->pending)
5582                 return __connman_error_in_progress(msg);
5583
5584         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5585                 uid_t uid;
5586                 if (connman_dbus_get_connection_unix_user_sync(conn,
5587                                                 dbus_message_get_sender(msg),
5588                                                 &uid) < 0) {
5589                         DBG("Can not get unix user id!");
5590                         return __connman_error_permission_denied(msg);
5591                 }
5592
5593                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5594                         DBG("Not allow this user to connect this wifi service now!");
5595                         return __connman_error_permission_denied(msg);
5596                 }
5597
5598                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5599                         service->request_passphrase_input = true;
5600
5601                 service->user.current_user = uid;
5602
5603                 if (!service->passphrase && uid == service->user.favorite_user) {
5604                         DBG("Now load this favorite user's passphrase.");
5605                         service_load_passphrase(service);
5606                 }
5607         }
5608
5609 #if !defined TIZEN_EXT
5610         index = __connman_service_get_index(service);
5611
5612         for (list = service_list; list; list = list->next) {
5613                 struct connman_service *temp = list->data;
5614
5615 #if defined TIZEN_EXT
5616                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5617                         break;
5618 #endif
5619                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5620                         break;
5621
5622                 if (service == temp)
5623                         continue;
5624
5625                 if (service->type != temp->type)
5626                         continue;
5627
5628                 if (__connman_service_get_index(temp) == index &&
5629                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5630                         err = -EINPROGRESS;
5631
5632         }
5633         if (err == -EINPROGRESS)
5634                 return __connman_error_operation_timeout(msg);
5635 #endif
5636
5637         service->ignore = false;
5638
5639         service->pending = dbus_message_ref(msg);
5640
5641         err = __connman_service_connect(service,
5642                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5643
5644         if (err == -EINPROGRESS)
5645                 return NULL;
5646
5647         if (service->pending) {
5648                 dbus_message_unref(service->pending);
5649                 service->pending = NULL;
5650         }
5651
5652         if (err < 0)
5653                 return __connman_error_failed(msg, -err);
5654
5655         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5656 }
5657
5658 static DBusMessage *disconnect_service(DBusConnection *conn,
5659                                         DBusMessage *msg, void *user_data)
5660 {
5661         struct connman_service *service = user_data;
5662         int err;
5663
5664         DBG("service %p", service);
5665
5666 #if defined TIZEN_EXT
5667         /*
5668          * Description: TIZEN implements system global connection management.
5669          */
5670         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5671                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5672                         return __connman_error_failed(msg, EISCONN);
5673
5674                 if (is_connected(service->state) == TRUE &&
5675                                 service == connman_service_get_default_connection())
5676                         return __connman_error_failed(msg, EISCONN);
5677         }
5678 #endif
5679
5680         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5681                 uid_t uid;
5682                 if (connman_dbus_get_connection_unix_user_sync(conn,
5683                                                 dbus_message_get_sender(msg),
5684                                                 &uid) < 0) {
5685                         DBG("Can not get unix user id!");
5686                         return __connman_error_permission_denied(msg);
5687                 }
5688
5689                 if (!connman_service_is_user_allowed(service, uid)) {
5690                         DBG("Not allow this user to disconnect this wifi service now!");
5691                         return __connman_error_permission_denied(msg);
5692                 }
5693         }
5694
5695         service->ignore = true;
5696
5697         err = __connman_service_disconnect(service);
5698         if (err < 0 && err != -EINPROGRESS)
5699                 return __connman_error_failed(msg, -err);
5700
5701         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5702 }
5703
5704 #if defined TIZEN_EXT
5705 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5706 {
5707         if (service == NULL)
5708                 return;
5709
5710         DBG("service %p ", service);
5711
5712         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5713         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5714         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5715         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5716         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5717         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5718         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5719         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5720 }
5721 #endif
5722
5723 bool __connman_service_remove(struct connman_service *service)
5724 {
5725         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5726                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5727                 return false;
5728
5729         if (service->immutable || service->hidden ||
5730                         __connman_provider_is_immutable(service->provider))
5731                 return false;
5732
5733 #if !defined TIZEN_EXT
5734         if (!service->favorite && !is_idle(service->state))
5735                 return false;
5736 #endif
5737
5738         __connman_service_disconnect(service);
5739
5740         g_free(service->passphrase);
5741         service->passphrase = NULL;
5742
5743         g_free(service->identity);
5744         service->identity = NULL;
5745
5746         g_free(service->anonymous_identity);
5747         service->anonymous_identity = NULL;
5748
5749         g_free(service->subject_match);
5750         service->subject_match = NULL;
5751
5752         g_free(service->altsubject_match);
5753         service->altsubject_match = NULL;
5754
5755         g_free(service->domain_suffix_match);
5756         service->domain_suffix_match = NULL;
5757
5758         g_free(service->domain_match);
5759         service->domain_match = NULL;
5760
5761         g_free(service->agent_identity);
5762         service->agent_identity = NULL;
5763
5764         g_free(service->eap);
5765         service->eap = NULL;
5766
5767 #if defined TIZEN_EXT
5768         g_free(service->ca_cert_file);
5769         service->ca_cert_file = NULL;
5770
5771         g_free(service->client_cert_file);
5772         service->client_cert_file = NULL;
5773
5774         g_free(service->private_key_file);
5775         service->private_key_file = NULL;
5776
5777         g_free(service->private_key_passphrase);
5778         service->private_key_passphrase = NULL;
5779
5780         g_free(service->phase2);
5781         service->phase2 = NULL;
5782
5783         __connman_service_cleanup_network_8021x(service);
5784
5785         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5786         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5787         connman_service_set_proxy(service, NULL, false);
5788
5789         __connman_service_nameserver_clear(service);
5790
5791         g_strfreev(service->nameservers_config);
5792         service->nameservers_config = NULL;
5793
5794 #endif
5795
5796 #if defined TIZEN_EXT
5797         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5798 #endif
5799         set_idle(service);
5800
5801         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5802
5803         service->user.favorite_user = USER_NONE;
5804
5805         __connman_service_set_favorite(service, false);
5806
5807         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5808
5809 #if defined TIZEN_EXT
5810         /* Reset IP Method and DNS Method to DHCP */
5811         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5812                         CONNMAN_IPCONFIG_METHOD_DHCP);
5813         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5814         g_strfreev(service->nameservers_config);
5815         service->nameservers_config = NULL;
5816 #endif
5817
5818 #if defined TIZEN_EXT
5819         __connman_storage_remove_service(service->identifier);
5820 #else
5821         service_save(service);
5822 #endif
5823
5824         return true;
5825 }
5826
5827 static DBusMessage *remove_service(DBusConnection *conn,
5828                                         DBusMessage *msg, void *user_data)
5829 {
5830         struct connman_service *service = user_data;
5831
5832         DBG("service %p", service);
5833
5834         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5835                 uid_t uid;
5836                 if (connman_dbus_get_connection_unix_user_sync(conn,
5837                                                 dbus_message_get_sender(msg),
5838                                                 &uid) < 0) {
5839                         DBG("Can not get unix user id!");
5840                         return __connman_error_permission_denied(msg);
5841                 }
5842
5843 #if !defined TIZEN_EXT
5844                 if (!connman_service_is_user_allowed(service, uid)) {
5845                         DBG("Not allow this user to remove this wifi service now!");
5846                         return __connman_error_permission_denied(msg);
5847                 }
5848 #endif
5849         }
5850
5851         if (!__connman_service_remove(service))
5852                 return __connman_error_not_supported(msg);
5853
5854         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5855 }
5856
5857 static bool check_suitable_state(enum connman_service_state a,
5858                                         enum connman_service_state b)
5859 {
5860         /*
5861          * Special check so that "ready" service can be moved before
5862          * "online" one.
5863          */
5864         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5865                         b == CONNMAN_SERVICE_STATE_READY) ||
5866                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5867                         a == CONNMAN_SERVICE_STATE_READY))
5868                 return true;
5869
5870         return a == b;
5871 }
5872
5873 static void downgrade_state(struct connman_service *service)
5874 {
5875         if (!service)
5876                 return;
5877
5878         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5879                                                 service->state_ipv6);
5880
5881         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5882                 __connman_service_ipconfig_indicate_state(service,
5883                                                 CONNMAN_SERVICE_STATE_READY,
5884                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5885
5886         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5887                 __connman_service_ipconfig_indicate_state(service,
5888                                                 CONNMAN_SERVICE_STATE_READY,
5889                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5890 }
5891
5892 static void apply_relevant_default_downgrade(struct connman_service *service)
5893 {
5894         struct connman_service *def_service;
5895
5896         def_service = __connman_service_get_default();
5897         if (!def_service)
5898                 return;
5899
5900         if (def_service == service &&
5901                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5902                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5903                 __connman_notifier_leave_online(def_service->type);
5904                 state_changed(def_service);
5905         }
5906 }
5907
5908 static void switch_default_service(struct connman_service *default_service,
5909                 struct connman_service *downgrade_service)
5910 {
5911         struct connman_service *service;
5912         GList *src, *dst;
5913
5914         apply_relevant_default_downgrade(default_service);
5915         src = g_list_find(service_list, downgrade_service);
5916         dst = g_list_find(service_list, default_service);
5917
5918         /* Nothing to do */
5919         if (src == dst || src->next == dst)
5920                 return;
5921
5922         service = src->data;
5923         service_list = g_list_delete_link(service_list, src);
5924         service_list = g_list_insert_before(service_list, dst, service);
5925
5926         downgrade_state(downgrade_service);
5927 }
5928
5929 static DBusMessage *move_service(DBusConnection *conn,
5930                                         DBusMessage *msg, void *user_data,
5931                                                                 bool before)
5932 {
5933         struct connman_service *service = user_data;
5934         struct connman_service *target;
5935         const char *path;
5936         enum connman_ipconfig_method target4, target6;
5937         enum connman_ipconfig_method service4, service6;
5938
5939         DBG("service %p", service);
5940
5941         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5942                                                         DBUS_TYPE_INVALID);
5943
5944         if (!service->favorite)
5945                 return __connman_error_not_supported(msg);
5946
5947         target = find_service(path);
5948         if (!target || !target->favorite || target == service)
5949                 return __connman_error_invalid_service(msg);
5950
5951         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5952                 /*
5953                  * We only allow VPN route splitting if there are
5954                  * routes defined for a given VPN.
5955                  */
5956                 if (!__connman_provider_check_routes(target->provider)) {
5957                         connman_info("Cannot move service. "
5958                                 "No routes defined for provider %s",
5959                                 __connman_provider_get_ident(target->provider));
5960                         return __connman_error_invalid_service(msg);
5961                 }
5962
5963                 set_split_routing(target, true);
5964         } else
5965                 set_split_routing(target, false);
5966
5967         set_split_routing(service, false);
5968
5969         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5970         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5971         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5972         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5973
5974         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5975                 target4, target6, target->state_ipv4, target->state_ipv6,
5976                 target->do_split_routing);
5977
5978         DBG("service %s method %d/%d state %d/%d", service->identifier,
5979                                 service4, service6,
5980                                 service->state_ipv4, service->state_ipv6);
5981
5982         /*
5983          * If method is OFF, then we do not need to check the corresponding
5984          * ipconfig state.
5985          */
5986         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5987                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5988                         if (!check_suitable_state(target->state_ipv6,
5989                                                         service->state_ipv6))
5990                                 return __connman_error_invalid_service(msg);
5991                 }
5992         }
5993
5994         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5995                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5996                         if (!check_suitable_state(target->state_ipv4,
5997                                                         service->state_ipv4))
5998                                 return __connman_error_invalid_service(msg);
5999                 }
6000         }
6001
6002         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6003                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6004                         if (!check_suitable_state(target->state_ipv6,
6005                                                         service->state_ipv6))
6006                                 return __connman_error_invalid_service(msg);
6007                 }
6008         }
6009
6010         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6011                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6012                         if (!check_suitable_state(target->state_ipv4,
6013                                                         service->state_ipv4))
6014                                 return __connman_error_invalid_service(msg);
6015                 }
6016         }
6017
6018         g_get_current_time(&service->modified);
6019         service_save(service);
6020         service_save(target);
6021
6022         /*
6023          * If the service which goes down is the default service and is
6024          * online, we downgrade directly its state to ready so:
6025          * the service which goes up, needs to recompute its state which
6026          * is triggered via downgrading it - if relevant - to state ready.
6027          */
6028         if (before)
6029                 switch_default_service(target, service);
6030         else
6031                 switch_default_service(service, target);
6032
6033         __connman_connection_update_gateway();
6034
6035         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6036 }
6037
6038 static DBusMessage *move_before(DBusConnection *conn,
6039                                         DBusMessage *msg, void *user_data)
6040 {
6041         return move_service(conn, msg, user_data, true);
6042 }
6043
6044 static DBusMessage *move_after(DBusConnection *conn,
6045                                         DBusMessage *msg, void *user_data)
6046 {
6047         return move_service(conn, msg, user_data, false);
6048 }
6049
6050 static DBusMessage *reset_counters(DBusConnection *conn,
6051                                         DBusMessage *msg, void *user_data)
6052 {
6053         struct connman_service *service = user_data;
6054
6055         reset_stats(service);
6056
6057         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6058 }
6059
6060 static DBusMessage *get_user_favorite(DBusConnection *conn,
6061                                         DBusMessage *msg, void *user_data)
6062 {
6063         DBusMessage *reply;
6064         uid_t uid = USER_NONE;
6065         dbus_bool_t user_favorite = false;
6066         struct connman_service *service = user_data;
6067
6068         connman_dbus_get_connection_unix_user_sync(conn,
6069                                         dbus_message_get_sender(msg),
6070                                         &uid);
6071         if (uid == USER_ROOT)
6072                 user_favorite = service->favorite;
6073         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6074                 DBG("The service is favorite to this user!");
6075                 user_favorite = true;
6076         }
6077
6078         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6079         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6080                                 &user_favorite, DBUS_TYPE_INVALID);
6081         return reply;
6082 }
6083
6084 #if defined TIZEN_MAINTAIN_ONLINE
6085 static DBusMessage *downgrade_service(DBusConnection *conn,
6086                                         DBusMessage *msg, void *user_data)
6087 {
6088         struct connman_service *service = user_data;
6089
6090         downgrade_state(service);
6091         __connman_connection_update_gateway();
6092
6093         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6094 }
6095 #endif
6096
6097 static struct _services_notify {
6098         int id;
6099         GHashTable *add;
6100         GHashTable *remove;
6101 } *services_notify;
6102
6103 static void service_append_added_foreach(gpointer data, gpointer user_data)
6104 {
6105         struct connman_service *service = data;
6106         DBusMessageIter *iter = user_data;
6107
6108         if (!service || !service->path) {
6109 #if !defined TIZEN_EXT
6110                 DBG("service %p or path is NULL", service);
6111 #endif
6112                 return;
6113         }
6114
6115         if (g_hash_table_lookup(services_notify->add, service->path)) {
6116 #if !defined TIZEN_EXT
6117                 DBG("new %s", service->path);
6118 #endif
6119
6120                 append_struct(service, iter);
6121                 g_hash_table_remove(services_notify->add, service->path);
6122         } else {
6123 #if !defined TIZEN_EXT
6124                 DBG("changed %s", service->path);
6125 #endif
6126
6127                 append_struct_service(iter, NULL, service);
6128         }
6129 }
6130
6131 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6132 {
6133         g_list_foreach(service_list, service_append_added_foreach, iter);
6134 }
6135
6136 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6137 {
6138         char *objpath = key;
6139         DBusMessageIter *iter = user_data;
6140
6141         DBG("removed %s", objpath);
6142         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6143 }
6144
6145 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6146 {
6147         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6148 }
6149
6150 static gboolean service_send_changed(gpointer data)
6151 {
6152         DBusMessage *signal;
6153
6154         DBG("");
6155
6156         services_notify->id = 0;
6157
6158         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6159                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6160         if (!signal)
6161                 return FALSE;
6162
6163         __connman_dbus_append_objpath_dict_array(signal,
6164                                         service_append_ordered, NULL);
6165         __connman_dbus_append_objpath_array(signal,
6166                                         service_append_removed, NULL);
6167
6168         dbus_connection_send(connection, signal, NULL);
6169         dbus_message_unref(signal);
6170
6171         g_hash_table_remove_all(services_notify->remove);
6172         g_hash_table_remove_all(services_notify->add);
6173
6174         return FALSE;
6175 }
6176
6177 static void service_schedule_changed(void)
6178 {
6179         if (services_notify->id != 0)
6180                 return;
6181
6182         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6183 }
6184
6185 static void service_schedule_added(struct connman_service *service)
6186 {
6187         DBG("service %p", service);
6188
6189         g_hash_table_remove(services_notify->remove, service->path);
6190         g_hash_table_replace(services_notify->add, service->path, service);
6191
6192         service_schedule_changed();
6193 }
6194
6195 static void service_schedule_removed(struct connman_service *service)
6196 {
6197         if (!service || !service->path) {
6198                 DBG("service %p or path is NULL", service);
6199                 return;
6200         }
6201
6202         DBG("service %p %s", service, service->path);
6203
6204         g_hash_table_remove(services_notify->add, service->path);
6205         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6206                         NULL);
6207
6208         service_schedule_changed();
6209 }
6210
6211 static bool allow_property_changed(struct connman_service *service)
6212 {
6213 #if defined TIZEN_EXT
6214         if (service->path == NULL)
6215                 return FALSE;
6216 #endif
6217         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6218                                         NULL, NULL))
6219                 return false;
6220
6221         return true;
6222 }
6223
6224 static const GDBusMethodTable service_methods[] = {
6225         { GDBUS_DEPRECATED_METHOD("GetProperties",
6226                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6227                         get_properties) },
6228         { GDBUS_METHOD("SetProperty",
6229                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6230                         NULL, set_property) },
6231         { GDBUS_METHOD("ClearProperty",
6232                         GDBUS_ARGS({ "name", "s" }), NULL,
6233                         clear_property) },
6234         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6235                               connect_service) },
6236         { GDBUS_METHOD("Disconnect", NULL, NULL,
6237                         disconnect_service) },
6238         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6239         { GDBUS_METHOD("MoveBefore",
6240                         GDBUS_ARGS({ "service", "o" }), NULL,
6241                         move_before) },
6242         { GDBUS_METHOD("MoveAfter",
6243                         GDBUS_ARGS({ "service", "o" }), NULL,
6244                         move_after) },
6245         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6246         { GDBUS_METHOD("GetUserFavorite",
6247                         NULL, GDBUS_ARGS({ "value", "v" }),
6248                         get_user_favorite) },
6249 #if defined TIZEN_MAINTAIN_ONLINE
6250         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6251 #endif
6252         { },
6253 };
6254
6255 static const GDBusSignalTable service_signals[] = {
6256         { GDBUS_SIGNAL("PropertyChanged",
6257                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6258         { },
6259 };
6260
6261 static void service_free(gpointer user_data)
6262 {
6263         struct connman_service *service = user_data;
6264         char *path = service->path;
6265
6266         DBG("service %p", service);
6267
6268         reply_pending(service, ENOENT);
6269
6270         if (service->nameservers_timeout) {
6271                 g_source_remove(service->nameservers_timeout);
6272                 dns_changed(service);
6273         }
6274
6275         __connman_notifier_service_remove(service);
6276         service_schedule_removed(service);
6277
6278         __connman_wispr_stop(service);
6279         stats_stop(service);
6280
6281         service->path = NULL;
6282
6283         if (path) {
6284                 __connman_connection_update_gateway();
6285
6286                 g_dbus_unregister_interface(connection, path,
6287                                                 CONNMAN_SERVICE_INTERFACE);
6288                 g_free(path);
6289         }
6290
6291         g_hash_table_destroy(service->counter_table);
6292
6293         if (service->network) {
6294                 __connman_network_disconnect(service->network);
6295                 connman_network_unref(service->network);
6296                 service->network = NULL;
6297         }
6298
6299         if (service->provider)
6300                 connman_provider_unref(service->provider);
6301
6302         if (service->ipconfig_ipv4) {
6303                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6304                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6305                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6306                 service->ipconfig_ipv4 = NULL;
6307         }
6308
6309         if (service->ipconfig_ipv6) {
6310                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6311                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6312                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6313                 service->ipconfig_ipv6 = NULL;
6314         }
6315
6316         g_strfreev(service->timeservers);
6317         g_strfreev(service->timeservers_config);
6318         g_strfreev(service->nameservers);
6319         g_strfreev(service->nameservers_config);
6320         g_strfreev(service->nameservers_auto);
6321         g_strfreev(service->domains);
6322         g_strfreev(service->proxies);
6323         g_strfreev(service->excludes);
6324
6325         g_free(service->hostname);
6326         g_free(service->domainname);
6327         g_free(service->pac);
6328         g_free(service->name);
6329         g_free(service->passphrase);
6330         g_free(service->identifier);
6331         g_free(service->eap);
6332         g_free(service->identity);
6333         g_free(service->anonymous_identity);
6334         g_free(service->agent_identity);
6335         g_free(service->ca_cert_file);
6336         g_free(service->subject_match);
6337         g_free(service->altsubject_match);
6338         g_free(service->domain_suffix_match);
6339         g_free(service->domain_match);
6340         g_free(service->client_cert_file);
6341         g_free(service->private_key_file);
6342         g_free(service->private_key_passphrase);
6343         g_free(service->phase2);
6344         g_free(service->config_file);
6345         g_free(service->config_entry);
6346
6347         if (service->stats.timer)
6348                 g_timer_destroy(service->stats.timer);
6349         if (service->stats_roaming.timer)
6350                 g_timer_destroy(service->stats_roaming.timer);
6351
6352         if (current_default == service)
6353                 current_default = NULL;
6354
6355         g_free(service);
6356 }
6357
6358 static void stats_init(struct connman_service *service)
6359 {
6360         /* home */
6361         service->stats.valid = false;
6362         service->stats.enabled = false;
6363         service->stats.timer = g_timer_new();
6364
6365         /* roaming */
6366         service->stats_roaming.valid = false;
6367         service->stats_roaming.enabled = false;
6368         service->stats_roaming.timer = g_timer_new();
6369 }
6370
6371 static void service_initialize(struct connman_service *service)
6372 {
6373         DBG("service %p", service);
6374
6375         service->refcount = 1;
6376
6377         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6378
6379         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6380         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6381
6382         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6383         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6384         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6385
6386         service->favorite  = false;
6387         service->immutable = false;
6388         service->hidden = false;
6389
6390         service->ignore = false;
6391
6392         service->user.favorite_user = USER_NONE;
6393         service->user.current_user = USER_NONE;
6394
6395         service->request_passphrase_input = false;
6396
6397         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6398
6399         service->order = 0;
6400
6401         stats_init(service);
6402
6403         service->provider = NULL;
6404
6405         service->wps = false;
6406 #if defined TIZEN_EXT
6407         service->storage_reload = false;
6408         /*
6409          * Description: TIZEN implements system global connection management.
6410          */
6411         service->user_pdn_connection_refcount = 0;
6412         __sync_synchronize();
6413 #endif
6414 }
6415
6416 /**
6417  * connman_service_create:
6418  *
6419  * Allocate a new service.
6420  *
6421  * Returns: a newly-allocated #connman_service structure
6422  */
6423 struct connman_service *connman_service_create(void)
6424 {
6425         GSList *list;
6426         struct connman_stats_counter *counters;
6427         const char *counter;
6428
6429         struct connman_service *service;
6430
6431         service = g_try_new0(struct connman_service, 1);
6432         if (!service)
6433                 return NULL;
6434
6435         DBG("service %p", service);
6436
6437         service->counter_table = g_hash_table_new_full(g_str_hash,
6438                                                 g_str_equal, NULL, g_free);
6439
6440         for (list = counter_list; list; list = list->next) {
6441                 counter = list->data;
6442
6443                 counters = g_try_new0(struct connman_stats_counter, 1);
6444                 if (!counters) {
6445                         g_hash_table_destroy(service->counter_table);
6446                         g_free(service);
6447                         return NULL;
6448                 }
6449
6450                 counters->append_all = true;
6451
6452                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6453                                 counters);
6454         }
6455
6456         service_initialize(service);
6457
6458         return service;
6459 }
6460
6461 /**
6462  * connman_service_ref:
6463  * @service: service structure
6464  *
6465  * Increase reference counter of service
6466  */
6467 struct connman_service *
6468 connman_service_ref_debug(struct connman_service *service,
6469                         const char *file, int line, const char *caller)
6470 {
6471         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6472                 file, line, caller);
6473
6474         __sync_fetch_and_add(&service->refcount, 1);
6475
6476         return service;
6477 }
6478
6479 /**
6480  * connman_service_unref:
6481  * @service: service structure
6482  *
6483  * Decrease reference counter of service and release service if no
6484  * longer needed.
6485  */
6486 void connman_service_unref_debug(struct connman_service *service,
6487                         const char *file, int line, const char *caller)
6488 {
6489         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6490                 file, line, caller);
6491
6492         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6493                 return;
6494
6495         service_list = g_list_remove(service_list, service);
6496
6497         __connman_service_disconnect(service);
6498
6499         g_hash_table_remove(service_hash, service->identifier);
6500 }
6501
6502 static gint service_compare(gconstpointer a, gconstpointer b)
6503 {
6504         struct connman_service *service_a = (void *) a;
6505         struct connman_service *service_b = (void *) b;
6506         enum connman_service_state state_a, state_b;
6507         bool a_connected, b_connected;
6508         gint strength;
6509
6510         state_a = service_a->state;
6511         state_b = service_b->state;
6512         a_connected = is_connected(state_a);
6513         b_connected = is_connected(state_b);
6514
6515         if (a_connected && b_connected) {
6516                 if (service_a->order > service_b->order)
6517                         return -1;
6518
6519                 if (service_a->order < service_b->order)
6520                         return 1;
6521         }
6522
6523         if (state_a != state_b) {
6524                 if (a_connected && b_connected) {
6525                         /* We prefer online over ready state */
6526                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6527                                 return -1;
6528
6529                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6530                                 return 1;
6531                 }
6532
6533                 if (a_connected)
6534                         return -1;
6535                 if (b_connected)
6536                         return 1;
6537
6538                 if (is_connecting(state_a))
6539                         return -1;
6540                 if (is_connecting(state_b))
6541                         return 1;
6542         }
6543
6544         if (service_a->favorite && !service_b->favorite)
6545                 return -1;
6546
6547         if (!service_a->favorite && service_b->favorite)
6548                 return 1;
6549
6550         if (service_a->type != service_b->type) {
6551                 unsigned int *tech_array;
6552                 int i;
6553
6554                 tech_array = connman_setting_get_uint_list(
6555                                                 "PreferredTechnologies");
6556                 if (tech_array) {
6557                         for (i = 0; tech_array[i]; i++) {
6558                                 if (tech_array[i] == service_a->type)
6559                                         return -1;
6560
6561                                 if (tech_array[i] == service_b->type)
6562                                         return 1;
6563                         }
6564                 }
6565
6566                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6567                         return -1;
6568                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6569                         return 1;
6570
6571                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6572                         return -1;
6573                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6574                         return 1;
6575
6576                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6577                         return -1;
6578                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6579                         return 1;
6580
6581                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6582                         return -1;
6583                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6584                         return 1;
6585
6586                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6587                         return -1;
6588                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6589                         return 1;
6590
6591                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6592                         return -1;
6593                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6594                         return 1;
6595         }
6596
6597         strength = (gint) service_b->strength - (gint) service_a->strength;
6598         if (strength)
6599                 return strength;
6600
6601         return g_strcmp0(service_a->name, service_b->name);
6602 }
6603
6604 static void service_list_sort(void)
6605 {
6606         if (service_list && service_list->next) {
6607                 service_list = g_list_sort(service_list, service_compare);
6608                 service_schedule_changed();
6609         }
6610 }
6611
6612 int __connman_service_compare(const struct connman_service *a,
6613                                         const struct connman_service *b)
6614 {
6615         return service_compare(a, b);
6616 }
6617
6618 /**
6619  * connman_service_get_type:
6620  * @service: service structure
6621  *
6622  * Get the type of service
6623  */
6624 enum connman_service_type connman_service_get_type(struct connman_service *service)
6625 {
6626         if (!service)
6627                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6628
6629         return service->type;
6630 }
6631
6632 /**
6633  * connman_service_get_interface:
6634  * @service: service structure
6635  *
6636  * Get network interface of service
6637  */
6638 char *connman_service_get_interface(struct connman_service *service)
6639 {
6640         int index;
6641
6642         if (!service)
6643                 return NULL;
6644
6645         index = __connman_service_get_index(service);
6646
6647         return connman_inet_ifname(index);
6648 }
6649
6650 /**
6651  * __connman_service_is_user_allowed:
6652  * @type: service type
6653  * @uid: user id
6654  *
6655  * Check a user is allowed to operate a type of service
6656  */
6657 bool __connman_service_is_user_allowed(enum connman_service_type type,
6658                                         uid_t uid)
6659 {
6660         GList *list;
6661         uid_t owner_user = USER_NONE;
6662
6663         for (list = service_list; list; list = list->next) {
6664                 struct connman_service *service = list->data;
6665
6666                 if (service->type != type)
6667                         continue;
6668
6669                 if (is_connected(service->state)) {
6670                         owner_user = service->user.favorite_user;
6671                         break;
6672                 }
6673         }
6674
6675         if (uid == USER_NONE ||
6676                         (uid != USER_ROOT &&
6677                         owner_user != USER_NONE &&
6678                         owner_user != uid))
6679                 return false;
6680
6681         return true;
6682 }
6683
6684 /**
6685  * connman_service_get_network:
6686  * @service: service structure
6687  *
6688  * Get the service network
6689  */
6690 struct connman_network *
6691 __connman_service_get_network(struct connman_service *service)
6692 {
6693         if (!service)
6694                 return NULL;
6695
6696         return service->network;
6697 }
6698
6699 struct connman_ipconfig *
6700 __connman_service_get_ip4config(struct connman_service *service)
6701 {
6702         if (!service)
6703                 return NULL;
6704
6705         return service->ipconfig_ipv4;
6706 }
6707
6708 struct connman_ipconfig *
6709 __connman_service_get_ip6config(struct connman_service *service)
6710 {
6711         if (!service)
6712                 return NULL;
6713
6714         return service->ipconfig_ipv6;
6715 }
6716
6717 struct connman_ipconfig *
6718 __connman_service_get_ipconfig(struct connman_service *service, int family)
6719 {
6720         if (family == AF_INET)
6721                 return __connman_service_get_ip4config(service);
6722         else if (family == AF_INET6)
6723                 return __connman_service_get_ip6config(service);
6724         else
6725                 return NULL;
6726
6727 }
6728
6729 bool __connman_service_is_connected_state(struct connman_service *service,
6730                                         enum connman_ipconfig_type type)
6731 {
6732         if (!service)
6733                 return false;
6734
6735         switch (type) {
6736         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6737                 break;
6738         case CONNMAN_IPCONFIG_TYPE_IPV4:
6739                 return is_connected(service->state_ipv4);
6740         case CONNMAN_IPCONFIG_TYPE_IPV6:
6741                 return is_connected(service->state_ipv6);
6742         case CONNMAN_IPCONFIG_TYPE_ALL:
6743                 return is_connected(service->state_ipv4) &&
6744                         is_connected(service->state_ipv6);
6745         }
6746
6747         return false;
6748 }
6749 enum connman_service_security __connman_service_get_security(
6750                                 struct connman_service *service)
6751 {
6752         if (!service)
6753                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6754
6755         return service->security;
6756 }
6757
6758 const char *__connman_service_get_phase2(struct connman_service *service)
6759 {
6760         if (!service)
6761                 return NULL;
6762
6763         return service->phase2;
6764 }
6765
6766 bool __connman_service_wps_enabled(struct connman_service *service)
6767 {
6768         if (!service)
6769                 return false;
6770
6771         return service->wps;
6772 }
6773
6774 void __connman_service_mark_dirty(void)
6775 {
6776         services_dirty = true;
6777 }
6778
6779 #if defined TIZEN_EXT
6780 /**
6781   * Returns profile count if there is any connected profiles
6782   * that use same interface
6783   */
6784 int __connman_service_get_connected_count_of_iface(
6785                                         struct connman_service *service)
6786 {
6787         GList *list;
6788         int count = 0;
6789         int index1 = 0;
6790         int index2 = 0;
6791
6792         DBG("");
6793
6794         index1 = __connman_service_get_index(service);
6795
6796         if (index1 <= 0)
6797                 return 0;
6798
6799         for (list = service_list; list; list = list->next) {
6800                 struct connman_service *service2 = list->data;
6801
6802                 if (service == service2)
6803                         continue;
6804
6805                 index2 = __connman_service_get_index(service2);
6806
6807                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6808                         count++;
6809
6810                 index2 = 0;
6811         }
6812
6813         DBG("Interface index %d, count %d", index1, count);
6814
6815         return count;
6816 }
6817
6818 void __connman_service_set_storage_reload(struct connman_service *service,
6819                                         bool storage_reload)
6820 {
6821         if (service != NULL)
6822                 service->storage_reload = storage_reload;
6823 }
6824 #endif
6825
6826 /**
6827  * __connman_service_set_favorite_delayed:
6828  * @service: service structure
6829  * @favorite: favorite value
6830  * @delay_ordering: do not order service sequence
6831  *
6832  * Change the favorite setting of service
6833  */
6834 int __connman_service_set_favorite_delayed(struct connman_service *service,
6835                                         bool favorite,
6836                                         bool delay_ordering)
6837 {
6838 #if defined TIZEN_EXT
6839         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6840                 return -EIO;
6841 #endif
6842         if (service->hidden)
6843                 return -EOPNOTSUPP;
6844
6845         if (service->favorite == favorite)
6846                 return -EALREADY;
6847
6848         service->favorite = favorite;
6849
6850         if (!delay_ordering)
6851                 __connman_service_get_order(service);
6852
6853         favorite_changed(service);
6854
6855         if (!delay_ordering) {
6856
6857                 service_list_sort();
6858
6859                 __connman_connection_update_gateway();
6860         }
6861
6862         return 0;
6863 }
6864
6865 /**
6866  * __connman_service_set_favorite:
6867  * @service: service structure
6868  * @favorite: favorite value
6869  *
6870  * Change the favorite setting of service
6871  */
6872 int __connman_service_set_favorite(struct connman_service *service,
6873                                                 bool favorite)
6874 {
6875         return __connman_service_set_favorite_delayed(service, favorite,
6876                                                         false);
6877 }
6878
6879 bool connman_service_get_favorite(struct connman_service *service)
6880 {
6881         return service->favorite;
6882 }
6883
6884 bool connman_service_get_autoconnect(struct connman_service *service)
6885 {
6886         return service->autoconnect;
6887 }
6888
6889 int __connman_service_set_immutable(struct connman_service *service,
6890                                                 bool immutable)
6891 {
6892         if (service->hidden)
6893                 return -EOPNOTSUPP;
6894
6895         if (service->immutable == immutable)
6896                 return 0;
6897
6898         service->immutable = immutable;
6899
6900         immutable_changed(service);
6901
6902         return 0;
6903 }
6904
6905 int __connman_service_set_ignore(struct connman_service *service,
6906                                                 bool ignore)
6907 {
6908         if (!service)
6909                 return -EINVAL;
6910
6911         service->ignore = ignore;
6912
6913         return 0;
6914 }
6915
6916 void __connman_service_set_string(struct connman_service *service,
6917                                   const char *key, const char *value)
6918 {
6919         if (service->hidden)
6920                 return;
6921         if (g_str_equal(key, "EAP")) {
6922                 g_free(service->eap);
6923                 service->eap = g_strdup(value);
6924         } else if (g_str_equal(key, "Identity")) {
6925                 g_free(service->identity);
6926                 service->identity = g_strdup(value);
6927         } else if (g_str_equal(key, "AnonymousIdentity")) {
6928                 g_free(service->anonymous_identity);
6929                 service->anonymous_identity = g_strdup(value);
6930         } else if (g_str_equal(key, "CACertFile")) {
6931                 g_free(service->ca_cert_file);
6932                 service->ca_cert_file = g_strdup(value);
6933         } else if (g_str_equal(key, "SubjectMatch")) {
6934                 g_free(service->subject_match);
6935                 service->subject_match = g_strdup(value);
6936         } else if (g_str_equal(key, "AltSubjectMatch")) {
6937                 g_free(service->altsubject_match);
6938                 service->altsubject_match = g_strdup(value);
6939         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6940                 g_free(service->domain_suffix_match);
6941                 service->domain_suffix_match = g_strdup(value);
6942         } else if (g_str_equal(key, "DomainMatch")) {
6943                 g_free(service->domain_match);
6944                 service->domain_match = g_strdup(value);
6945         } else if (g_str_equal(key, "ClientCertFile")) {
6946                 g_free(service->client_cert_file);
6947                 service->client_cert_file = g_strdup(value);
6948         } else if (g_str_equal(key, "PrivateKeyFile")) {
6949                 g_free(service->private_key_file);
6950                 service->private_key_file = g_strdup(value);
6951         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6952                 g_free(service->private_key_passphrase);
6953                 service->private_key_passphrase = g_strdup(value);
6954         } else if (g_str_equal(key, "Phase2")) {
6955                 g_free(service->phase2);
6956                 service->phase2 = g_strdup(value);
6957         } else if (g_str_equal(key, "Passphrase"))
6958                 __connman_service_set_passphrase(service, value);
6959 }
6960
6961 void __connman_service_set_search_domains(struct connman_service *service,
6962                                         char **domains)
6963 {
6964         searchdomain_remove_all(service);
6965
6966         if (service->domains)
6967                 g_strfreev(service->domains);
6968
6969         service->domains = g_strdupv(domains);
6970
6971         searchdomain_add_all(service);
6972 }
6973
6974 static void report_error_cb(void *user_context, bool retry,
6975                                                         void *user_data)
6976 {
6977         struct connman_service *service = user_context;
6978
6979         if (retry)
6980                 __connman_service_connect(service,
6981                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6982         else {
6983                 /* It is not relevant to stay on Failure state
6984                  * when failing is due to wrong user input */
6985                 __connman_service_clear_error(service);
6986 #if defined TIZEN_EXT
6987                 /* Reseting the state back in case of failure state */
6988                 service->state_ipv4 = service->state_ipv6 =
6989                                 CONNMAN_SERVICE_STATE_IDLE;
6990
6991                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6992                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6993 #endif
6994                 service_complete(service);
6995                 __connman_connection_update_gateway();
6996         }
6997 }
6998
6999 static int check_wpspin(struct connman_service *service, const char *wpspin)
7000 {
7001         int length;
7002         guint i;
7003
7004         if (!wpspin)
7005                 return 0;
7006
7007         length = strlen(wpspin);
7008
7009         /* If 0, it will mean user wants to use PBC method */
7010         if (length == 0) {
7011                 connman_network_set_string(service->network,
7012                                                         "WiFi.PinWPS", NULL);
7013                 return 0;
7014         }
7015
7016         /* A WPS PIN is always 8 chars length,
7017          * its content is in digit representation.
7018          */
7019         if (length != 8)
7020                 return -ENOKEY;
7021
7022         for (i = 0; i < 8; i++)
7023                 if (!isdigit((unsigned char) wpspin[i]))
7024                         return -ENOKEY;
7025
7026         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7027
7028         return 0;
7029 }
7030
7031 static void request_input_cb(struct connman_service *service,
7032                         bool values_received,
7033                         const char *name, int name_len,
7034                         const char *identity, const char *passphrase,
7035                         bool wps, const char *wpspin,
7036                         const char *error, void *user_data)
7037 {
7038         struct connman_device *device;
7039         const char *security;
7040         int err = 0;
7041
7042         DBG("RequestInput return, %p", service);
7043
7044         if (error) {
7045                 DBG("error: %s", error);
7046
7047                 if (g_strcmp0(error,
7048                                 "net.connman.Agent.Error.Canceled") == 0) {
7049                         err = -EINVAL;
7050
7051                         if (service->hidden)
7052                                 __connman_service_return_error(service,
7053                                                         ECONNABORTED,
7054                                                         user_data);
7055                         goto done;
7056                 } else {
7057                         if (service->hidden)
7058                                 __connman_service_return_error(service,
7059                                                         ETIMEDOUT, user_data);
7060                 }
7061         }
7062
7063         if (service->hidden && name_len > 0 && name_len <= 32) {
7064                 device = connman_network_get_device(service->network);
7065                 security = connman_network_get_string(service->network,
7066                                                         "WiFi.Security");
7067                 err = __connman_device_request_hidden_scan(device,
7068                                                 name, name_len,
7069                                                 identity, passphrase,
7070                                                 security, user_data);
7071                 if (err < 0)
7072                         __connman_service_return_error(service, -err,
7073                                                         user_data);
7074         }
7075
7076         if (!values_received || service->hidden) {
7077                 err = -EINVAL;
7078                 goto done;
7079         }
7080
7081         if (wps && service->network) {
7082                 err = check_wpspin(service, wpspin);
7083                 if (err < 0)
7084                         goto done;
7085
7086                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7087         }
7088
7089         if (identity)
7090                 __connman_service_set_agent_identity(service, identity);
7091
7092         if (passphrase)
7093                 err = __connman_service_set_passphrase(service, passphrase);
7094
7095  done:
7096         if (err >= 0) {
7097                 /* We forget any previous error. */
7098                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7099
7100                 __connman_service_connect(service,
7101                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7102
7103         } else if (err == -ENOKEY) {
7104                 __connman_service_indicate_error(service,
7105                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7106         } else {
7107                 /* It is not relevant to stay on Failure state
7108                  * when failing is due to wrong user input */
7109                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7110
7111                 if (!service->hidden) {
7112                         /*
7113                          * If there was a real error when requesting
7114                          * hidden scan, then that error is returned already
7115                          * to the user somewhere above so do not try to
7116                          * do this again.
7117                          */
7118                         __connman_service_return_error(service, -err,
7119                                                         user_data);
7120                 }
7121
7122                 service_complete(service);
7123                 __connman_connection_update_gateway();
7124         }
7125 }
7126
7127 static void downgrade_connected_services(void)
7128 {
7129         struct connman_service *up_service;
7130         GList *list;
7131
7132         for (list = service_list; list; list = list->next) {
7133                 up_service = list->data;
7134
7135                 if (!is_connected(up_service->state))
7136                         continue;
7137
7138                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7139                         return;
7140
7141                 downgrade_state(up_service);
7142         }
7143 }
7144
7145 static int service_update_preferred_order(struct connman_service *default_service,
7146                 struct connman_service *new_service,
7147                 enum connman_service_state new_state)
7148 {
7149         unsigned int *tech_array;
7150         int i;
7151
7152         if (!default_service || default_service == new_service ||
7153                         default_service->state != new_state)
7154                 return 0;
7155
7156         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7157         if (tech_array) {
7158
7159                 for (i = 0; tech_array[i] != 0; i += 1) {
7160                         if (default_service->type == tech_array[i])
7161                                 return -EALREADY;
7162
7163                         if (new_service->type == tech_array[i]) {
7164                                 switch_default_service(default_service,
7165                                                 new_service);
7166                                 __connman_connection_update_gateway();
7167                                 return 0;
7168                         }
7169                 }
7170         }
7171
7172         return -EALREADY;
7173 }
7174
7175 #if defined TIZEN_EXT
7176 static gboolean __connman_service_can_drop(struct connman_service *service)
7177 {
7178         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7179                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7180                         return TRUE;
7181                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7182                         return TRUE;
7183         }
7184         return FALSE;
7185 }
7186
7187 static struct connman_device *default_connecting_device = NULL;
7188
7189 static void __connman_service_disconnect_default(struct connman_service *service)
7190 {
7191         struct connman_device *default_device = NULL;
7192
7193         if (default_connecting_device == NULL)
7194                 return;
7195
7196         default_device = connman_network_get_device(
7197                         __connman_service_get_network(service));
7198
7199         DBG("Disconnecting service %p %s", service, service->path);
7200         DBG("Disconnecting device %p %p %s",
7201                         default_connecting_device,
7202                         default_device,
7203                         connman_device_get_string(default_device, "Name"));
7204
7205         if (default_connecting_device == default_device)
7206                 default_connecting_device = NULL;
7207 }
7208
7209 #if defined TIZEN_MAINTAIN_ONLINE
7210 static void __connman_service_connect_default(struct connman_service *current,
7211                                                                   enum connman_service_state old_state)
7212 #else
7213 static void __connman_service_connect_default(struct connman_service *current)
7214 #endif
7215 {
7216         int err;
7217         GList *list;
7218         bool default_internet;
7219         struct connman_service *service;
7220         struct connman_service *default_service = NULL;
7221         struct connman_device *default_device = NULL;
7222
7223         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7224                 switch (current->state) {
7225                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7226                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7227                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7228                         return;
7229                 default:
7230                         break;
7231                 }
7232
7233                 if (default_connecting_device &&
7234                                 __connman_service_is_internet_profile(current) == TRUE) {
7235                         if (current->network == NULL)
7236                                 return;
7237
7238                         default_device = connman_network_get_device(current->network);
7239                         if (default_connecting_device == default_device) {
7240                                 DBG("Cellular service[%s]  %p %s",
7241                                                 state2string(current->state), current, current->path);
7242                                 DBG("Cellular device %p %p %s",
7243                                                 default_connecting_device, default_device,
7244                                                 connman_device_get_string(default_device, "Name"));
7245
7246                                 default_connecting_device = NULL;
7247                         }
7248                 }
7249
7250                 return;
7251 #if defined TIZEN_MAINTAIN_ONLINE
7252         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7253                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7254                 DBG("Device is downgraded: online --> ready");
7255 #endif
7256         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7257                 return;
7258
7259         /* Always-on: keep default cellular connection as possible */
7260         for (list = service_list; list; list = list->next) {
7261                 service = list->data;
7262
7263                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7264                                 __connman_service_is_internet_profile(service) != TRUE ||
7265                                 service->network == NULL) {
7266                         continue;
7267                 }
7268
7269                 default_internet =
7270                                 connman_network_get_bool(service->network, "DefaultInternet");
7271
7272                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7273                                 __connman_service_type2string(service->type),
7274                                 state2string(service->state), default_internet);
7275
7276                 if (default_internet) {
7277                         default_service = service;
7278                         if (is_connected(default_service->state) == TRUE ||
7279                                         is_connecting(default_service->state) == TRUE)
7280                                 return;
7281
7282                         default_device = connman_network_get_device(default_service->network);
7283                         if (default_connecting_device == default_device) {
7284                                 DBG("Device is connecting (%p)", default_connecting_device);
7285                                 return;
7286                         }
7287
7288                         default_connecting_device = default_device;
7289                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7290
7291                         err = __connman_network_connect(default_service->network);
7292                         DBG("Connecting default service %p %s [%d]",
7293                                         default_service, default_service->path, err);
7294                         DBG("Connecting device %p %s", default_connecting_device,
7295                                         connman_device_get_string(default_connecting_device, "Name"));
7296                         if (err < 0 && err != -EINPROGRESS) {
7297                                 default_connecting_device = NULL;
7298                         } else
7299                                 break;
7300                 }
7301         }
7302 }
7303 #endif
7304
7305 static void single_connected_tech(struct connman_service *allowed)
7306 {
7307         struct connman_service *service;
7308         GSList *services = NULL, *list;
7309         GList *iter;
7310
7311         DBG("keeping %p %s", allowed, allowed->path);
7312
7313 #if defined TIZEN_EXT
7314         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7315                 return;
7316 #endif
7317
7318         for (iter = service_list; iter; iter = iter->next) {
7319                 service = iter->data;
7320
7321 #if defined TIZEN_EXT
7322                 if (service != allowed && service->type != allowed->type &&
7323                                 __connman_service_can_drop(service) == TRUE)
7324 #else
7325                 if (!is_connected(service->state))
7326                         break;
7327
7328                 if (service == allowed)
7329                         continue;
7330 #endif
7331                 services = g_slist_prepend(services, service);
7332         }
7333
7334         for (list = services; list; list = list->next) {
7335                 service = list->data;
7336
7337                 DBG("disconnecting %p %s", service, service->path);
7338 #if defined TIZEN_EXT
7339                 __connman_service_disconnect_default(service);
7340 #endif
7341                 __connman_service_disconnect(service);
7342         }
7343
7344         g_slist_free(services);
7345 }
7346
7347 #if defined TIZEN_EXT
7348 static void set_priority_connected_service(void)
7349 {
7350         struct connman_service *service;
7351         GList *list;
7352
7353         for (list = service_list; list; list = list->next) {
7354                 service = list->data;
7355
7356                 if (is_connected(service->state) == FALSE)
7357                         service->order = 5;
7358                 else
7359 #if defined TIZEN_MAINTAIN_ONLINE
7360                 {
7361                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7362                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7363                                 service->order = 6;
7364                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7365                                 service->order = 6;
7366                         else
7367                                 service->order = 5;
7368                 }
7369 #else
7370                         service->order = 6;
7371 #endif
7372         }
7373 }
7374 #endif
7375
7376 static const char *get_dbus_sender(struct connman_service *service)
7377 {
7378         if (!service->pending)
7379                 return NULL;
7380
7381         return dbus_message_get_sender(service->pending);
7382 }
7383
7384 static int service_indicate_state(struct connman_service *service)
7385 {
7386         enum connman_service_state old_state, new_state;
7387         struct connman_service *def_service;
7388         enum connman_ipconfig_method method;
7389         int result;
7390
7391         if (!service)
7392                 return -EINVAL;
7393
7394         old_state = service->state;
7395         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7396
7397         DBG("service %p old %s - new %s/%s => %s",
7398                                         service,
7399                                         state2string(old_state),
7400                                         state2string(service->state_ipv4),
7401                                         state2string(service->state_ipv6),
7402                                         state2string(new_state));
7403
7404         if (old_state == new_state)
7405                 return -EALREADY;
7406
7407         def_service = __connman_service_get_default();
7408
7409         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7410                 result = service_update_preferred_order(def_service,
7411                                 service, new_state);
7412                 if (result == -EALREADY)
7413                         return result;
7414         }
7415
7416         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7417                 __connman_notifier_leave_online(service->type);
7418
7419         if (is_connected(old_state) && !is_connected(new_state))
7420                 searchdomain_remove_all(service);
7421
7422         service->state = new_state;
7423         state_changed(service);
7424
7425         if (!is_connected(old_state) && is_connected(new_state))
7426                 searchdomain_add_all(service);
7427
7428         switch(new_state) {
7429         case CONNMAN_SERVICE_STATE_UNKNOWN:
7430
7431                 break;
7432
7433         case CONNMAN_SERVICE_STATE_IDLE:
7434                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7435                         __connman_service_disconnect(service);
7436
7437                 break;
7438
7439         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7440
7441                 break;
7442
7443         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7444                 if (!service->new_service &&
7445                                 __connman_stats_service_register(service) == 0) {
7446                         /*
7447                          * For new services the statistics are updated after
7448                          * we have successfully connected.
7449                          */
7450                         __connman_stats_get(service, false,
7451                                                 &service->stats.data);
7452                         __connman_stats_get(service, true,
7453                                                 &service->stats_roaming.data);
7454                 }
7455
7456                 break;
7457
7458         case CONNMAN_SERVICE_STATE_READY:
7459                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7460
7461                 if (service->new_service &&
7462                                 __connman_stats_service_register(service) == 0) {
7463                         /*
7464                          * This is normally done after configuring state
7465                          * but for new service do this after we have connected
7466                          * successfully.
7467                          */
7468                         __connman_stats_get(service, false,
7469                                                 &service->stats.data);
7470                         __connman_stats_get(service, true,
7471                                                 &service->stats_roaming.data);
7472                 }
7473
7474                 service->new_service = false;
7475
7476                 default_changed();
7477
7478                 def_service = __connman_service_get_default();
7479
7480                 service_update_preferred_order(def_service, service, new_state);
7481
7482                 __connman_service_set_favorite(service, true);
7483
7484                 reply_pending(service, 0);
7485
7486                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7487                         connman_network_get_bool(service->network,
7488                                                 "WiFi.UseWPS")) {
7489                         const char *pass;
7490
7491                         pass = connman_network_get_string(service->network,
7492                                                         "WiFi.Passphrase");
7493
7494                         __connman_service_set_passphrase(service, pass);
7495
7496                         connman_network_set_bool(service->network,
7497                                                         "WiFi.UseWPS", false);
7498                 }
7499
7500                 g_get_current_time(&service->modified);
7501                 service_save(service);
7502
7503                 domain_changed(service);
7504                 proxy_changed(service);
7505
7506                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7507                         __connman_notifier_connect(service->type);
7508
7509                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7510                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7511                         __connman_ipconfig_disable_ipv6(
7512                                                 service->ipconfig_ipv6);
7513
7514 #if !defined TIZEN_MAINTAIN_ONLINE
7515                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7516                         single_connected_tech(service);
7517                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7518                         vpn_auto_connect();
7519 #else
7520                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7521                         vpn_auto_connect();
7522 #endif
7523
7524 #if defined TIZEN_EXT
7525                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7526                         set_priority_connected_service();
7527 #endif
7528
7529                 break;
7530
7531         case CONNMAN_SERVICE_STATE_ONLINE:
7532 #if defined TIZEN_MAINTAIN_ONLINE
7533 #if defined TIZEN_EXT
7534                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7535                         set_priority_connected_service();
7536 #endif
7537
7538                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7539                         single_connected_tech(service);
7540 #endif
7541
7542                 break;
7543
7544         case CONNMAN_SERVICE_STATE_DISCONNECT:
7545                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7546
7547                 reply_pending(service, ECONNABORTED);
7548
7549                 def_service = __connman_service_get_default();
7550                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7551                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7552
7553                 if (!__connman_notifier_is_connected() &&
7554                         def_service &&
7555                                 def_service->provider)
7556                         connman_provider_disconnect(def_service->provider);
7557
7558                 default_changed();
7559
7560                 __connman_wispr_stop(service);
7561
7562                 __connman_wpad_stop(service);
7563
7564 #if defined TIZEN_EXT
7565                 /**
7566                   * Skip the functions if there is any connected profiles
7567                   * that use same interface
7568                   */
7569                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7570                         __connman_service_get_connected_count_of_iface(
7571                                                         service) <= 0) {
7572 #endif
7573                 domain_changed(service);
7574                 proxy_changed(service);
7575 #if defined TIZEN_EXT
7576                 }
7577 #endif
7578
7579                 /*
7580                  * Previous services which are connected and which states
7581                  * are set to online should reset relevantly ipconfig_state
7582                  * to ready so wispr/portal will be rerun on those
7583                  */
7584                 downgrade_connected_services();
7585
7586                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7587                 break;
7588
7589         case CONNMAN_SERVICE_STATE_FAILURE:
7590 #if defined TIZEN_EXT
7591                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7592                         service->order = 5;
7593                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7594 #endif
7595                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7596                         connman_agent_report_error(service, service->path,
7597                                         error2string(service->error),
7598                                         report_error_cb,
7599                                         get_dbus_sender(service),
7600                                         NULL) == -EINPROGRESS)
7601                         return 0;
7602                 service_complete(service);
7603
7604                 break;
7605         }
7606
7607         service_list_sort();
7608
7609 #if defined TIZEN_EXT
7610 #if defined TIZEN_MAINTAIN_ONLINE
7611         __connman_service_connect_default(service, old_state);
7612 #else
7613         __connman_service_connect_default(service);
7614 #endif
7615 #endif
7616
7617         __connman_connection_update_gateway();
7618
7619         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7620                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7621                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7622                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7623                 __connman_notifier_disconnect(service->type);
7624         }
7625
7626         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7627                 __connman_notifier_enter_online(service->type);
7628                 default_changed();
7629         }
7630
7631         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7632                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7633                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7634                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7635                 if (service->user.favorite_user != service->user.current_user) {
7636                         DBG("Now set service favorite user id from %d to %d",
7637                         service->user.favorite_user, service->user.current_user);
7638
7639                         service->user.favorite_user = service->user.current_user;
7640
7641                         service_save(service);
7642                 }
7643         }
7644
7645         return 0;
7646 }
7647
7648 int __connman_service_indicate_error(struct connman_service *service,
7649                                         enum connman_service_error error)
7650 {
7651         DBG("service %p error %d", service, error);
7652
7653         if (!service)
7654                 return -EINVAL;
7655
7656         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7657                 return -EALREADY;
7658
7659         set_error(service, error);
7660
7661 /* default internet service: fix not cleared if pdp activation*/
7662 #if defined TIZEN_EXT
7663                 /*
7664                  * If connection failed for default service(DefaultInternet),
7665                  * default_connecting_device should be cleared.
7666                  */
7667                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7668                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7669                         __connman_service_disconnect_default(service);
7670
7671                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7672                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7673                         g_free(service->passphrase);
7674                         service->passphrase = NULL;
7675                 }
7676 #endif
7677
7678         __connman_service_ipconfig_indicate_state(service,
7679                                                 CONNMAN_SERVICE_STATE_FAILURE,
7680                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7681         __connman_service_ipconfig_indicate_state(service,
7682                                                 CONNMAN_SERVICE_STATE_FAILURE,
7683                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7684         return 0;
7685 }
7686
7687 int __connman_service_clear_error(struct connman_service *service)
7688 {
7689         DBusMessage *pending, *provider_pending;
7690
7691         DBG("service %p", service);
7692
7693         if (!service)
7694                 return -EINVAL;
7695
7696         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7697                 return -EINVAL;
7698
7699         pending = service->pending;
7700         service->pending = NULL;
7701         provider_pending = service->provider_pending;
7702         service->provider_pending = NULL;
7703
7704         __connman_service_ipconfig_indicate_state(service,
7705                                                 CONNMAN_SERVICE_STATE_IDLE,
7706                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7707
7708         __connman_service_ipconfig_indicate_state(service,
7709                                                 CONNMAN_SERVICE_STATE_IDLE,
7710                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7711
7712         service->pending = pending;
7713         service->provider_pending = provider_pending;
7714
7715         return 0;
7716 }
7717
7718 int __connman_service_indicate_default(struct connman_service *service)
7719 {
7720         DBG("service %p state %s", service, state2string(service->state));
7721
7722         if (!is_connected(service->state)) {
7723                 /*
7724                  * If service is not yet fully connected, then we must not
7725                  * change the default yet. The default gw will be changed
7726                  * after the service state is in ready.
7727                  */
7728                 return -EINPROGRESS;
7729         }
7730
7731         default_changed();
7732
7733         return 0;
7734 }
7735
7736 enum connman_service_state __connman_service_ipconfig_get_state(
7737                                         struct connman_service *service,
7738                                         enum connman_ipconfig_type type)
7739 {
7740         if (!service)
7741                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7742
7743         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7744                 return service->state_ipv4;
7745
7746         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7747                 return service->state_ipv6;
7748
7749         return CONNMAN_SERVICE_STATE_UNKNOWN;
7750 }
7751
7752 static void check_proxy_setup(struct connman_service *service)
7753 {
7754         /*
7755          * We start WPAD if we haven't got a PAC URL from DHCP and
7756          * if our proxy manual configuration is either empty or set
7757          * to AUTO with an empty URL.
7758          */
7759
7760         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7761                 goto done;
7762
7763         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7764                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7765                         service->pac))
7766                 goto done;
7767
7768         if (__connman_wpad_start(service) < 0) {
7769                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7770                 __connman_notifier_proxy_changed(service);
7771                 goto done;
7772         }
7773
7774         return;
7775
7776 done:
7777         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7778 }
7779
7780 #if defined TIZEN_EXT
7781 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7782
7783         DBG("check the proxy and start wispr");
7784         check_proxy_setup(service);
7785         return;
7786 }
7787 #endif
7788
7789 /*
7790  * How many networks are connected at the same time. If more than 1,
7791  * then set the rp_filter setting properly (loose mode routing) so that network
7792  * connectivity works ok. This is only done for IPv4 networks as IPv6
7793  * does not have rp_filter knob.
7794  */
7795 static int connected_networks_count;
7796 static int original_rp_filter;
7797
7798 static void service_rp_filter(struct connman_service *service,
7799                                 bool connected)
7800 {
7801         enum connman_ipconfig_method method;
7802
7803         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7804
7805         switch (method) {
7806         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7807         case CONNMAN_IPCONFIG_METHOD_OFF:
7808         case CONNMAN_IPCONFIG_METHOD_AUTO:
7809                 return;
7810         case CONNMAN_IPCONFIG_METHOD_FIXED:
7811         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7812         case CONNMAN_IPCONFIG_METHOD_DHCP:
7813                 break;
7814         }
7815
7816         if (connected) {
7817                 if (connected_networks_count == 1) {
7818                         int filter_value;
7819                         filter_value = __connman_ipconfig_set_rp_filter();
7820                         if (filter_value < 0)
7821                                 return;
7822
7823                         original_rp_filter = filter_value;
7824                 }
7825                 connected_networks_count++;
7826
7827         } else {
7828                 if (connected_networks_count == 2)
7829                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7830
7831                 connected_networks_count--;
7832                 if (connected_networks_count < 0)
7833                         connected_networks_count = 0;
7834         }
7835
7836         DBG("%s %s ipconfig %p method %d count %d filter %d",
7837                 connected ? "connected" : "disconnected", service->identifier,
7838                 service->ipconfig_ipv4, method,
7839                 connected_networks_count, original_rp_filter);
7840 }
7841
7842 static gboolean redo_wispr(gpointer user_data)
7843 {
7844         struct connman_service *service = user_data;
7845         int refcount = service->refcount - 1;
7846
7847         connman_service_unref(service);
7848         if (refcount == 0) {
7849                 DBG("Service %p already removed", service);
7850                 return FALSE;
7851         }
7852
7853         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7854
7855         return FALSE;
7856 }
7857
7858 #if defined TIZEN_MAINTAIN_ONLINE
7859 static gboolean redo_wispr_ipv4(gpointer user_data)
7860 {
7861         struct connman_service *service = user_data;
7862
7863         DBG("");
7864
7865         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7866
7867         return FALSE;
7868 }
7869 #endif
7870
7871 int __connman_service_online_check_failed(struct connman_service *service,
7872                                         enum connman_ipconfig_type type)
7873 {
7874         DBG("service %p type %d count %d", service, type,
7875                                                 service->online_check_count);
7876
7877 #if defined TIZEN_MAINTAIN_ONLINE
7878         /* Retry IPv4 stuff also */
7879         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7880                 connman_warn("Online check failed for %p %s", service,
7881                                         service->name);
7882
7883                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7884                 return 0;
7885         }
7886 #else
7887         /* currently we only retry IPv6 stuff */
7888         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7889                         service->online_check_count != 1) {
7890                 connman_warn("Online check failed for %p %s", service,
7891                         service->name);
7892                 return 0;
7893         }
7894 #endif
7895
7896         service->online_check_count = 0;
7897
7898         /*
7899          * We set the timeout to 1 sec so that we have a chance to get
7900          * necessary IPv6 router advertisement messages that might have
7901          * DNS data etc.
7902          */
7903         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7904
7905         return EAGAIN;
7906 }
7907
7908 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7909                                         enum connman_service_state new_state,
7910                                         enum connman_ipconfig_type type)
7911 {
7912         struct connman_ipconfig *ipconfig = NULL;
7913         enum connman_service_state old_state;
7914         enum connman_ipconfig_method method;
7915
7916         if (!service)
7917                 return -EINVAL;
7918
7919         switch (type) {
7920         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7921         case CONNMAN_IPCONFIG_TYPE_ALL:
7922                 return -EINVAL;
7923
7924         case CONNMAN_IPCONFIG_TYPE_IPV4:
7925                 old_state = service->state_ipv4;
7926                 ipconfig = service->ipconfig_ipv4;
7927
7928                 break;
7929
7930         case CONNMAN_IPCONFIG_TYPE_IPV6:
7931                 old_state = service->state_ipv6;
7932                 ipconfig = service->ipconfig_ipv6;
7933
7934                 break;
7935         }
7936
7937         if (!ipconfig)
7938                 return -EINVAL;
7939
7940         method = __connman_ipconfig_get_method(ipconfig);
7941
7942         switch (method) {
7943         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7944         case CONNMAN_IPCONFIG_METHOD_OFF:
7945                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7946                         connman_warn("ipconfig state %d ipconfig method %d",
7947                                 new_state, method);
7948
7949                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7950                 break;
7951
7952         case CONNMAN_IPCONFIG_METHOD_FIXED:
7953         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7954         case CONNMAN_IPCONFIG_METHOD_DHCP:
7955         case CONNMAN_IPCONFIG_METHOD_AUTO:
7956                 break;
7957
7958         }
7959
7960         /* Any change? */
7961         if (old_state == new_state)
7962                 return -EALREADY;
7963
7964 #if defined TIZEN_EXT
7965         __sync_synchronize();
7966         if (service->user_pdn_connection_refcount > 0 &&
7967                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7968                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7969                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7970                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7971                         service->user_pdn_connection_refcount = 0;
7972                         __sync_synchronize();
7973                 }
7974 #endif
7975
7976         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7977                 service, service ? service->identifier : NULL,
7978                 old_state, state2string(old_state),
7979                 new_state, state2string(new_state),
7980                 type, __connman_ipconfig_type2string(type));
7981
7982         switch (new_state) {
7983         case CONNMAN_SERVICE_STATE_UNKNOWN:
7984         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7985                 break;
7986         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7987                 break;
7988         case CONNMAN_SERVICE_STATE_READY:
7989 #if defined TIZEN_EXT
7990                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7991                                 __connman_service_is_internet_profile(service) != TRUE) {
7992                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7993                                 service_rp_filter(service, TRUE);
7994
7995                         break;
7996                 }
7997 #endif
7998                 if (connman_setting_get_bool("EnableOnlineCheck")) {
7999                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8000 #if !defined TIZEN_EXT
8001                                 check_proxy_setup(service);
8002 #endif
8003 #if defined TIZEN_MAINTAIN_ONLINE
8004 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8005                         check_proxy_setup(service);
8006 #endif
8007                         } else {
8008                                 service->online_check_count = 1;
8009                                 __connman_wispr_start(service, type);
8010                         }
8011                 } else
8012                         connman_info("Online check disabled. "
8013                                 "Default service remains in READY state.");
8014                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8015                         service_rp_filter(service, true);
8016                 break;
8017         case CONNMAN_SERVICE_STATE_ONLINE:
8018                 break;
8019         case CONNMAN_SERVICE_STATE_DISCONNECT:
8020                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8021                         return -EINVAL;
8022
8023                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8024                         service_rp_filter(service, false);
8025
8026                 break;
8027
8028         case CONNMAN_SERVICE_STATE_IDLE:
8029         case CONNMAN_SERVICE_STATE_FAILURE:
8030                 __connman_ipconfig_disable(ipconfig);
8031
8032                 break;
8033         }
8034
8035         if (is_connected(old_state) && !is_connected(new_state))
8036                 nameserver_remove_all(service, type);
8037
8038         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8039                 service->state_ipv4 = new_state;
8040         else
8041                 service->state_ipv6 = new_state;
8042
8043         if (!is_connected(old_state) && is_connected(new_state))
8044                 nameserver_add_all(service, type);
8045
8046         __connman_timeserver_sync(service);
8047
8048 #if defined TIZEN_EXT
8049         int ret = service_indicate_state(service);
8050         /*Sent the Ready changed signal again in case IPv4 IP set
8051           after IPv6 IP set*/
8052
8053         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8054                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8055                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8056                 state_changed(service);
8057         }
8058
8059         return ret;
8060 #endif
8061         return service_indicate_state(service);
8062 }
8063
8064 static bool prepare_network(struct connman_service *service)
8065 {
8066         enum connman_network_type type;
8067         unsigned int ssid_len;
8068
8069         type = connman_network_get_type(service->network);
8070
8071         switch (type) {
8072         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8073         case CONNMAN_NETWORK_TYPE_VENDOR:
8074                 return false;
8075         case CONNMAN_NETWORK_TYPE_WIFI:
8076                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8077                                                 &ssid_len))
8078                         return false;
8079
8080                 if (service->passphrase)
8081                         connman_network_set_string(service->network,
8082                                 "WiFi.Passphrase", service->passphrase);
8083                 break;
8084         case CONNMAN_NETWORK_TYPE_ETHERNET:
8085         case CONNMAN_NETWORK_TYPE_GADGET:
8086         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8087         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8088         case CONNMAN_NETWORK_TYPE_CELLULAR:
8089                 break;
8090         }
8091
8092         return true;
8093 }
8094
8095 static void prepare_8021x(struct connman_service *service)
8096 {
8097         if (service->eap)
8098                 connman_network_set_string(service->network, "WiFi.EAP",
8099                                                                 service->eap);
8100
8101         if (service->identity)
8102                 connman_network_set_string(service->network, "WiFi.Identity",
8103                                                         service->identity);
8104
8105         if (service->anonymous_identity)
8106                 connman_network_set_string(service->network,
8107                                                 "WiFi.AnonymousIdentity",
8108                                                 service->anonymous_identity);
8109
8110         if (service->ca_cert_file)
8111                 connman_network_set_string(service->network, "WiFi.CACertFile",
8112                                                         service->ca_cert_file);
8113
8114         if (service->subject_match)
8115                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8116                                                         service->subject_match);
8117
8118         if (service->altsubject_match)
8119                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8120                                                         service->altsubject_match);
8121
8122         if (service->domain_suffix_match)
8123                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8124                                                         service->domain_suffix_match);
8125
8126         if (service->domain_match)
8127                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8128                                                         service->domain_match);
8129
8130         if (service->client_cert_file)
8131                 connman_network_set_string(service->network,
8132                                                 "WiFi.ClientCertFile",
8133                                                 service->client_cert_file);
8134
8135         if (service->private_key_file)
8136                 connman_network_set_string(service->network,
8137                                                 "WiFi.PrivateKeyFile",
8138                                                 service->private_key_file);
8139
8140         if (service->private_key_passphrase)
8141                 connman_network_set_string(service->network,
8142                                         "WiFi.PrivateKeyPassphrase",
8143                                         service->private_key_passphrase);
8144
8145         if (service->phase2)
8146                 connman_network_set_string(service->network, "WiFi.Phase2",
8147                                                         service->phase2);
8148
8149 #if defined TIZEN_EXT
8150         if (service->keymgmt_type)
8151                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8152                                                         service->keymgmt_type);
8153
8154         DBG("service->phase1 : %s", service->phase1);
8155         if (service->phase1)
8156                 connman_network_set_string(service->network, "WiFi.Phase1",
8157                                                         service->phase1);
8158 #endif
8159 }
8160
8161 static int service_connect(struct connman_service *service)
8162 {
8163         int err;
8164
8165         if (service->hidden)
8166                 return -EPERM;
8167
8168 #if defined TIZEN_EXT
8169         GList *list;
8170         int index;
8171
8172         index = __connman_service_get_index(service);
8173
8174         for (list = service_list; list; list = list->next) {
8175                 struct connman_service *temp = list->data;
8176
8177                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8178                         break;
8179
8180                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8181                         break;
8182
8183                 if (service == temp)
8184                         continue;
8185
8186                 if (service->type != temp->type)
8187                         continue;
8188
8189                 if (__connman_service_get_index(temp) == index &&
8190                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8191                         return -EINPROGRESS;
8192         }
8193 #endif
8194
8195         switch (service->type) {
8196         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8197         case CONNMAN_SERVICE_TYPE_SYSTEM:
8198         case CONNMAN_SERVICE_TYPE_GPS:
8199         case CONNMAN_SERVICE_TYPE_P2P:
8200 #if defined TIZEN_EXT_WIFI_MESH
8201         case CONNMAN_SERVICE_TYPE_MESH:
8202 #endif
8203                 return -EINVAL;
8204         case CONNMAN_SERVICE_TYPE_ETHERNET:
8205         case CONNMAN_SERVICE_TYPE_GADGET:
8206         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8207         case CONNMAN_SERVICE_TYPE_CELLULAR:
8208         case CONNMAN_SERVICE_TYPE_VPN:
8209                 break;
8210         case CONNMAN_SERVICE_TYPE_WIFI:
8211                 switch (service->security) {
8212                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8213                 case CONNMAN_SERVICE_SECURITY_NONE:
8214                         break;
8215                 case CONNMAN_SERVICE_SECURITY_WEP:
8216                 case CONNMAN_SERVICE_SECURITY_PSK:
8217                 case CONNMAN_SERVICE_SECURITY_WPA:
8218                 case CONNMAN_SERVICE_SECURITY_RSN:
8219 #if defined TIZEN_EXT
8220                 case CONNMAN_SERVICE_SECURITY_SAE:
8221 #endif
8222                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8223                                 return -ENOKEY;
8224
8225                         if (service->request_passphrase_input) {
8226                                 DBG("Now try to connect other user's favorite service");
8227                                 service->request_passphrase_input = false;
8228                                 return -ENOKEY;
8229                         } else if (!service->passphrase) {
8230                                 if (!service->network)
8231                                         return -EOPNOTSUPP;
8232
8233                                 if (!service->wps ||
8234                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8235                                         return -ENOKEY;
8236                         }
8237                         break;
8238
8239                 case CONNMAN_SERVICE_SECURITY_8021X:
8240                         if (!service->eap)
8241                                 return -EINVAL;
8242
8243 #if defined TIZEN_EXT
8244                         /*
8245                          * never request credentials if using EAP-TLS, EAP-SIM
8246                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8247                          * need to be fully provisioned)
8248                          */
8249                         DBG("service eap: %s", service->eap);
8250                         if (g_str_equal(service->eap, "tls") ||
8251                                 g_str_equal(service->eap, "sim") ||
8252                                 g_str_equal(service->eap, "aka") ||
8253                                 g_str_equal(service->eap, "aka'") ||
8254                                 g_str_equal(service->eap, "pwd") ||
8255                                 g_str_equal(service->eap, "fast"))
8256                                 break;
8257 #else
8258                         /*
8259                          * never request credentials if using EAP-TLS
8260                          * (EAP-TLS networks need to be fully provisioned)
8261                          */
8262                         if (g_str_equal(service->eap, "tls"))
8263                                 break;
8264 #endif
8265                         /*
8266                          * Return -ENOKEY if either identity or passphrase is
8267                          * missing. Agent provided credentials can be used as
8268                          * fallback if needed.
8269                          */
8270                         if (((!service->identity &&
8271                                         !service->agent_identity) ||
8272                                         !service->passphrase) ||
8273                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8274                                 return -ENOKEY;
8275
8276                         break;
8277                 }
8278                 break;
8279         }
8280
8281         if (service->network) {
8282                 if (!prepare_network(service))
8283                         return -EINVAL;
8284
8285                 switch (service->security) {
8286                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8287                 case CONNMAN_SERVICE_SECURITY_NONE:
8288                 case CONNMAN_SERVICE_SECURITY_WEP:
8289                 case CONNMAN_SERVICE_SECURITY_PSK:
8290                 case CONNMAN_SERVICE_SECURITY_WPA:
8291                 case CONNMAN_SERVICE_SECURITY_RSN:
8292 #if defined TIZEN_EXT
8293                 case CONNMAN_SERVICE_SECURITY_SAE:
8294 #endif
8295                         break;
8296                 case CONNMAN_SERVICE_SECURITY_8021X:
8297                         prepare_8021x(service);
8298                         break;
8299                 }
8300
8301                 if (__connman_stats_service_register(service) == 0) {
8302                         __connman_stats_get(service, false,
8303                                                 &service->stats.data);
8304                         __connman_stats_get(service, true,
8305                                                 &service->stats_roaming.data);
8306                 }
8307
8308                 err = __connman_network_connect(service->network);
8309         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8310                                         service->provider)
8311                 err = __connman_provider_connect(service->provider,
8312                                                 get_dbus_sender(service));
8313         else
8314                 return -EOPNOTSUPP;
8315
8316         if (err < 0) {
8317                 if (err != -EINPROGRESS) {
8318                         __connman_service_ipconfig_indicate_state(service,
8319                                                 CONNMAN_SERVICE_STATE_FAILURE,
8320                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8321                         __connman_service_ipconfig_indicate_state(service,
8322                                                 CONNMAN_SERVICE_STATE_FAILURE,
8323                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8324                         __connman_stats_service_unregister(service);
8325                 }
8326         }
8327
8328         return err;
8329 }
8330
8331 int __connman_service_connect(struct connman_service *service,
8332                         enum connman_service_connect_reason reason)
8333 {
8334         int err;
8335
8336         DBG("service %p state %s connect reason %s -> %s",
8337                 service, state2string(service->state),
8338                 reason2string(service->connect_reason),
8339                 reason2string(reason));
8340
8341         if (is_connected(service->state))
8342                 return -EISCONN;
8343
8344         if (is_connecting(service->state))
8345                 return -EALREADY;
8346
8347         switch (service->type) {
8348         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8349         case CONNMAN_SERVICE_TYPE_SYSTEM:
8350         case CONNMAN_SERVICE_TYPE_GPS:
8351         case CONNMAN_SERVICE_TYPE_P2P:
8352 #if defined TIZEN_EXT_WIFI_MESH
8353         case CONNMAN_SERVICE_TYPE_MESH:
8354 #endif
8355                 return -EINVAL;
8356
8357         case CONNMAN_SERVICE_TYPE_ETHERNET:
8358         case CONNMAN_SERVICE_TYPE_GADGET:
8359         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8360         case CONNMAN_SERVICE_TYPE_CELLULAR:
8361         case CONNMAN_SERVICE_TYPE_VPN:
8362         case CONNMAN_SERVICE_TYPE_WIFI:
8363                 break;
8364         }
8365
8366         if (!is_ipconfig_usable(service))
8367                 return -ENOLINK;
8368
8369         __connman_service_clear_error(service);
8370
8371         err = service_connect(service);
8372
8373         DBG("service %p err %d", service, err);
8374
8375         service->connect_reason = reason;
8376         if (err >= 0)
8377                 return 0;
8378
8379         if (err == -EINPROGRESS) {
8380                 if (service->timeout == 0)
8381                         service->timeout = g_timeout_add_seconds(
8382                                 CONNECT_TIMEOUT, connect_timeout, service);
8383
8384                 return -EINPROGRESS;
8385         }
8386
8387         if (service->network)
8388                 __connman_network_disconnect(service->network);
8389         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8390                                 service->provider)
8391                         connman_provider_disconnect(service->provider);
8392
8393         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8394                 if (err == -ENOKEY || err == -EPERM) {
8395                         DBusMessage *pending = NULL;
8396                         const char *dbus_sender = get_dbus_sender(service);
8397
8398                         /*
8399                          * We steal the reply here. The idea is that the
8400                          * connecting client will see the connection status
8401                          * after the real hidden network is connected or
8402                          * connection failed.
8403                          */
8404                         if (service->hidden) {
8405                                 pending = service->pending;
8406                                 service->pending = NULL;
8407                         }
8408
8409                         err = __connman_agent_request_passphrase_input(service,
8410                                         request_input_cb,
8411                                         dbus_sender,
8412                                         pending);
8413                         if (service->hidden && err != -EINPROGRESS)
8414                                 service->pending = pending;
8415
8416                         return err;
8417                 }
8418                 reply_pending(service, -err);
8419         }
8420
8421         return err;
8422 }
8423
8424 int __connman_service_disconnect(struct connman_service *service)
8425 {
8426         int err;
8427
8428         DBG("service %p", service);
8429
8430         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8431         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8432
8433         connman_agent_cancel(service);
8434
8435         reply_pending(service, ECONNABORTED);
8436
8437         if (service->network) {
8438                 err = __connman_network_disconnect(service->network);
8439         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8440                                         service->provider)
8441                 err = connman_provider_disconnect(service->provider);
8442         else
8443                 return -EOPNOTSUPP;
8444
8445         if (err < 0 && err != -EINPROGRESS)
8446                 return err;
8447
8448         __connman_6to4_remove(service->ipconfig_ipv4);
8449
8450         if (service->ipconfig_ipv4)
8451                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8452                                                         NULL);
8453         else
8454                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8455                                                         NULL);
8456
8457 #if defined TIZEN_EXT
8458         /**
8459           * Skip the functions If there is any connected profiles
8460           * that use same interface
8461           */
8462         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8463                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8464 #endif
8465         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8466         settings_changed(service, service->ipconfig_ipv4);
8467
8468         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8469         settings_changed(service, service->ipconfig_ipv6);
8470
8471         __connman_ipconfig_disable(service->ipconfig_ipv4);
8472         __connman_ipconfig_disable(service->ipconfig_ipv6);
8473 #if defined TIZEN_EXT
8474         }
8475 #endif
8476
8477         __connman_stats_service_unregister(service);
8478
8479         return err;
8480 }
8481
8482 int __connman_service_disconnect_all(void)
8483 {
8484         struct connman_service *service;
8485         GSList *services = NULL, *list;
8486         GList *iter;
8487
8488         DBG("");
8489
8490         for (iter = service_list; iter; iter = iter->next) {
8491                 service = iter->data;
8492
8493                 if (!is_connected(service->state))
8494                         break;
8495
8496                 services = g_slist_prepend(services, service);
8497         }
8498
8499         for (list = services; list; list = list->next) {
8500                 struct connman_service *service = list->data;
8501
8502                 service->ignore = true;
8503
8504                 __connman_service_disconnect(service);
8505         }
8506
8507         g_slist_free(services);
8508
8509         return 0;
8510 }
8511
8512 /**
8513  * lookup_by_identifier:
8514  * @identifier: service identifier
8515  *
8516  * Look up a service by identifier (reference count will not be increased)
8517  */
8518 static struct connman_service *lookup_by_identifier(const char *identifier)
8519 {
8520         return g_hash_table_lookup(service_hash, identifier);
8521 }
8522
8523 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8524 {
8525         return lookup_by_identifier(identifier);
8526 }
8527
8528 struct provision_user_data {
8529         const char *ident;
8530         int ret;
8531 };
8532
8533 static void provision_changed(gpointer value, gpointer user_data)
8534 {
8535         struct connman_service *service = value;
8536         struct provision_user_data *data = user_data;
8537         const char *path = data->ident;
8538         int ret;
8539
8540         ret = __connman_config_provision_service_ident(service, path,
8541                         service->config_file, service->config_entry);
8542         if (ret > 0)
8543                 data->ret = ret;
8544 }
8545
8546 int __connman_service_provision_changed(const char *ident)
8547 {
8548         struct provision_user_data data = {
8549                 .ident = ident,
8550                 .ret = 0
8551         };
8552
8553         g_list_foreach(service_list, provision_changed, (void *)&data);
8554
8555         /*
8556          * Because the provision_changed() might have set some services
8557          * as favorite, we must sort the sequence now.
8558          */
8559         if (services_dirty) {
8560                 services_dirty = false;
8561
8562                 service_list_sort();
8563
8564                 __connman_connection_update_gateway();
8565         }
8566
8567         return data.ret;
8568 }
8569
8570 void __connman_service_set_config(struct connman_service *service,
8571                                 const char *file_id, const char *entry)
8572 {
8573         if (!service)
8574                 return;
8575
8576         g_free(service->config_file);
8577         service->config_file = g_strdup(file_id);
8578
8579         g_free(service->config_entry);
8580         service->config_entry = g_strdup(entry);
8581 }
8582
8583 /**
8584  * __connman_service_get:
8585  * @identifier: service identifier
8586  *
8587  * Look up a service by identifier or create a new one if not found
8588  */
8589 static struct connman_service *service_get(const char *identifier)
8590 {
8591         struct connman_service *service;
8592
8593         service = g_hash_table_lookup(service_hash, identifier);
8594         if (service) {
8595                 connman_service_ref(service);
8596                 return service;
8597         }
8598
8599         service = connman_service_create();
8600         if (!service)
8601                 return NULL;
8602
8603         DBG("service %p", service);
8604
8605         service->identifier = g_strdup(identifier);
8606
8607         service_list = g_list_insert_sorted(service_list, service,
8608                                                 service_compare);
8609
8610         g_hash_table_insert(service_hash, service->identifier, service);
8611
8612         return service;
8613 }
8614
8615 static int service_register(struct connman_service *service)
8616 {
8617         DBG("service %p", service);
8618
8619         if (service->path)
8620                 return -EALREADY;
8621
8622         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8623                                                 service->identifier);
8624
8625         DBG("path %s", service->path);
8626
8627 #if defined TIZEN_EXT
8628         service_load(service);
8629         int ret = __connman_config_provision_service(service);
8630         if (ret < 0)
8631                 DBG("Failed to provision service");
8632 #else
8633         if (__connman_config_provision_service(service) < 0)
8634                 service_load(service);
8635 #endif
8636
8637         g_dbus_register_interface(connection, service->path,
8638                                         CONNMAN_SERVICE_INTERFACE,
8639                                         service_methods, service_signals,
8640                                                         NULL, service, NULL);
8641
8642         service_list_sort();
8643
8644         __connman_connection_update_gateway();
8645
8646         return 0;
8647 }
8648
8649 static void service_up(struct connman_ipconfig *ipconfig,
8650                 const char *ifname)
8651 {
8652         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8653
8654         DBG("%s up", ifname);
8655
8656         link_changed(service);
8657
8658         service->stats.valid = false;
8659         service->stats_roaming.valid = false;
8660 }
8661
8662 static void service_down(struct connman_ipconfig *ipconfig,
8663                         const char *ifname)
8664 {
8665         DBG("%s down", ifname);
8666 }
8667
8668 static void service_lower_up(struct connman_ipconfig *ipconfig,
8669                         const char *ifname)
8670 {
8671         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8672
8673         DBG("%s lower up", ifname);
8674
8675         stats_start(service);
8676 }
8677
8678 static void service_lower_down(struct connman_ipconfig *ipconfig,
8679                         const char *ifname)
8680 {
8681         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8682
8683         DBG("%s lower down", ifname);
8684
8685         stats_stop(service);
8686         service_save(service);
8687 }
8688
8689 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8690                         const char *ifname)
8691 {
8692         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8693         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8694         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8695 #if defined TIZEN_EXT
8696         int err;
8697 #endif
8698
8699         DBG("%s ip bound", ifname);
8700
8701         type = __connman_ipconfig_get_config_type(ipconfig);
8702         method = __connman_ipconfig_get_method(ipconfig);
8703
8704         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8705                                                         type, method);
8706
8707         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8708                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8709 #if defined TIZEN_EXT
8710         {
8711                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8712
8713                 if(err < 0)
8714                         DBG("Failed to add gateway");
8715         }
8716 #else
8717                 __connman_service_ipconfig_indicate_state(service,
8718                                                 CONNMAN_SERVICE_STATE_READY,
8719                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8720 #endif
8721
8722         settings_changed(service, ipconfig);
8723         address_updated(service, type);
8724 }
8725
8726 static void service_ip_release(struct connman_ipconfig *ipconfig,
8727                         const char *ifname)
8728 {
8729         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8730         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8731         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8732
8733         DBG("%s ip release", ifname);
8734
8735         type = __connman_ipconfig_get_config_type(ipconfig);
8736         method = __connman_ipconfig_get_method(ipconfig);
8737
8738         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8739                                                         type, method);
8740
8741         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8742                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8743                 __connman_service_ipconfig_indicate_state(service,
8744                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8745                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8746
8747         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8748                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8749                 __connman_service_ipconfig_indicate_state(service,
8750                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8751                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8752
8753         settings_changed(service, ipconfig);
8754 }
8755
8756 static void service_route_changed(struct connman_ipconfig *ipconfig,
8757                                 const char *ifname)
8758 {
8759         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8760
8761         DBG("%s route changed", ifname);
8762
8763         settings_changed(service, ipconfig);
8764 }
8765
8766 static const struct connman_ipconfig_ops service_ops = {
8767         .up             = service_up,
8768         .down           = service_down,
8769         .lower_up       = service_lower_up,
8770         .lower_down     = service_lower_down,
8771         .ip_bound       = service_ip_bound,
8772         .ip_release     = service_ip_release,
8773         .route_set      = service_route_changed,
8774         .route_unset    = service_route_changed,
8775 };
8776
8777 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8778                 int index, enum connman_ipconfig_method method)
8779 {
8780         struct connman_ipconfig *ipconfig_ipv4;
8781
8782         ipconfig_ipv4 = __connman_ipconfig_create(index,
8783                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8784         if (!ipconfig_ipv4)
8785                 return NULL;
8786
8787         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8788
8789         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8790
8791         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8792
8793         return ipconfig_ipv4;
8794 }
8795
8796 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8797                 int index)
8798 {
8799         struct connman_ipconfig *ipconfig_ipv6;
8800
8801         ipconfig_ipv6 = __connman_ipconfig_create(index,
8802                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8803         if (!ipconfig_ipv6)
8804                 return NULL;
8805
8806         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8807
8808         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8809
8810         return ipconfig_ipv6;
8811 }
8812
8813 void __connman_service_read_ip4config(struct connman_service *service)
8814 {
8815         GKeyFile *keyfile;
8816
8817         if (!service->ipconfig_ipv4)
8818                 return;
8819
8820         keyfile = connman_storage_load_service(service->identifier);
8821         if (!keyfile)
8822                 return;
8823
8824         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8825                                 service->identifier, "IPv4.");
8826
8827         g_key_file_free(keyfile);
8828 }
8829
8830 void connman_service_create_ip4config(struct connman_service *service,
8831                                         int index)
8832 {
8833         DBG("ipv4 %p", service->ipconfig_ipv4);
8834
8835         if (service->ipconfig_ipv4)
8836                 return;
8837
8838         service->ipconfig_ipv4 = create_ip4config(service, index,
8839                         CONNMAN_IPCONFIG_METHOD_DHCP);
8840         __connman_service_read_ip4config(service);
8841 }
8842
8843 void __connman_service_read_ip6config(struct connman_service *service)
8844 {
8845         GKeyFile *keyfile;
8846
8847         if (!service->ipconfig_ipv6)
8848                 return;
8849
8850         keyfile = connman_storage_load_service(service->identifier);
8851         if (!keyfile)
8852                 return;
8853
8854         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8855                                 service->identifier, "IPv6.");
8856
8857         g_key_file_free(keyfile);
8858 }
8859
8860 void connman_service_create_ip6config(struct connman_service *service,
8861                                                                 int index)
8862 {
8863         DBG("ipv6 %p", service->ipconfig_ipv6);
8864
8865         if (service->ipconfig_ipv6)
8866                 return;
8867
8868         service->ipconfig_ipv6 = create_ip6config(service, index);
8869
8870         __connman_service_read_ip6config(service);
8871 }
8872
8873 /**
8874  * connman_service_lookup_from_network:
8875  * @network: network structure
8876  *
8877  * Look up a service by network (reference count will not be increased)
8878  */
8879 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8880 {
8881         struct connman_service *service;
8882         const char *ident, *group;
8883         char *name;
8884
8885         if (!network)
8886                 return NULL;
8887
8888         ident = __connman_network_get_ident(network);
8889         if (!ident)
8890                 return NULL;
8891
8892         group = connman_network_get_group(network);
8893         if (!group)
8894                 return NULL;
8895
8896         name = g_strdup_printf("%s_%s_%s",
8897                         __connman_network_get_type(network), ident, group);
8898         service = lookup_by_identifier(name);
8899         g_free(name);
8900
8901         return service;
8902 }
8903
8904 struct connman_service *__connman_service_lookup_from_index(int index)
8905 {
8906         struct connman_service *service;
8907         GList *list;
8908
8909         for (list = service_list; list; list = list->next) {
8910                 service = list->data;
8911
8912                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8913                                                         == index)
8914                         return service;
8915
8916                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8917                                                         == index)
8918                         return service;
8919         }
8920
8921         return NULL;
8922 }
8923
8924 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8925 {
8926         return lookup_by_identifier(identifier);
8927 }
8928
8929 const char *__connman_service_get_ident(struct connman_service *service)
8930 {
8931         return service->identifier;
8932 }
8933
8934 const char *__connman_service_get_path(struct connman_service *service)
8935 {
8936         return service->path;
8937 }
8938
8939 const char *__connman_service_get_name(struct connman_service *service)
8940 {
8941         return service->name;
8942 }
8943
8944 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8945 {
8946         return service->state;
8947 }
8948
8949 unsigned int __connman_service_get_order(struct connman_service *service)
8950 {
8951         unsigned int order = 0;
8952
8953         if (!service)
8954                 return 0;
8955
8956         service->order = 0;
8957
8958         if (!service->favorite)
8959                 return 0;
8960
8961 #if defined TIZEN_EXT
8962         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8963                         service->do_split_routing == FALSE)
8964                 order = 10;
8965         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8966 #if defined TIZEN_MAINTAIN_ONLINE
8967                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8968                         service->order = 0;
8969                 else if (service->order < 5)
8970                         service->order = 5;
8971 #else
8972                 if (service->order < 5)
8973                         order = 5;
8974 #endif
8975         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8976                 order = 4;
8977         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8978                 order = 3;
8979         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8980                         __connman_service_is_internet_profile(service) == TRUE)
8981                 order = 1;
8982         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8983                         __connman_service_is_tethering_profile(service) == TRUE)
8984                 order = 0;
8985         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8986                 order = 0;
8987         else
8988                 order = 2;
8989 #else
8990         if (service == service_list->data)
8991                 order = 1;
8992
8993         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8994                         !service->do_split_routing) {
8995                 service->order = 10;
8996                 order = 10;
8997         }
8998 #endif
8999         DBG("service %p name %s order %d split %d", service, service->name,
9000                 order, service->do_split_routing);
9001
9002         return order;
9003 }
9004
9005 static enum connman_service_type convert_network_type(struct connman_network *network)
9006 {
9007         enum connman_network_type type = connman_network_get_type(network);
9008
9009         switch (type) {
9010         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9011         case CONNMAN_NETWORK_TYPE_VENDOR:
9012                 break;
9013         case CONNMAN_NETWORK_TYPE_ETHERNET:
9014                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9015         case CONNMAN_NETWORK_TYPE_WIFI:
9016                 return CONNMAN_SERVICE_TYPE_WIFI;
9017         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9018         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9019                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9020         case CONNMAN_NETWORK_TYPE_CELLULAR:
9021                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9022         case CONNMAN_NETWORK_TYPE_GADGET:
9023                 return CONNMAN_SERVICE_TYPE_GADGET;
9024         }
9025
9026         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9027 }
9028
9029 static enum connman_service_security convert_wifi_security(const char *security)
9030 {
9031         if (!security)
9032                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9033         else if (g_str_equal(security, "none"))
9034                 return CONNMAN_SERVICE_SECURITY_NONE;
9035         else if (g_str_equal(security, "wep"))
9036                 return CONNMAN_SERVICE_SECURITY_WEP;
9037         else if (g_str_equal(security, "psk"))
9038                 return CONNMAN_SERVICE_SECURITY_PSK;
9039         else if (g_str_equal(security, "ieee8021x"))
9040                 return CONNMAN_SERVICE_SECURITY_8021X;
9041         else if (g_str_equal(security, "wpa"))
9042                 return CONNMAN_SERVICE_SECURITY_WPA;
9043         else if (g_str_equal(security, "rsn"))
9044                 return CONNMAN_SERVICE_SECURITY_RSN;
9045 #if defined TIZEN_EXT
9046         else if (g_str_equal(security, "sae"))
9047                 return CONNMAN_SERVICE_SECURITY_SAE;
9048         else if (g_str_equal(security, "ft_psk") == TRUE)
9049                 return CONNMAN_SERVICE_SECURITY_PSK;
9050         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9051                 return CONNMAN_SERVICE_SECURITY_8021X;
9052 #endif
9053         else
9054                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9055 }
9056
9057 #if defined TIZEN_EXT
9058 int check_passphrase_ext(struct connman_network *network,
9059                                         const char *passphrase)
9060 {
9061         const char *str;
9062         enum connman_service_security security;
9063
9064         str = connman_network_get_string(network, "WiFi.Security");
9065         security = convert_wifi_security(str);
9066
9067         return __connman_service_check_passphrase(security, passphrase);
9068 }
9069 #endif
9070
9071 static void update_from_network(struct connman_service *service,
9072                                         struct connman_network *network)
9073 {
9074         uint8_t strength = service->strength;
9075         const char *str;
9076
9077         DBG("service %p network %p", service, network);
9078
9079         if (is_connected(service->state))
9080                 return;
9081
9082         if (is_connecting(service->state))
9083                 return;
9084
9085         str = connman_network_get_string(network, "Name");
9086         if (str) {
9087                 g_free(service->name);
9088                 service->name = g_strdup(str);
9089                 service->hidden = false;
9090         } else {
9091                 g_free(service->name);
9092                 service->name = NULL;
9093                 service->hidden = true;
9094         }
9095
9096         service->strength = connman_network_get_strength(network);
9097         service->roaming = connman_network_get_bool(network, "Roaming");
9098
9099         if (service->strength == 0) {
9100                 /*
9101                  * Filter out 0-values; it's unclear what they mean
9102                  * and they cause anomalous sorting of the priority list.
9103                  */
9104                 service->strength = strength;
9105         }
9106
9107         str = connman_network_get_string(network, "WiFi.Security");
9108         service->security = convert_wifi_security(str);
9109
9110         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9111                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9112
9113         if (service->strength > strength && service->network) {
9114                 connman_network_unref(service->network);
9115                 service->network = connman_network_ref(network);
9116
9117                 strength_changed(service);
9118         }
9119
9120         if (!service->network)
9121                 service->network = connman_network_ref(network);
9122
9123         service_list_sort();
9124 }
9125
9126 /**
9127  * __connman_service_create_from_network:
9128  * @network: network structure
9129  *
9130  * Look up service by network and if not found, create one
9131  */
9132 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9133 {
9134         struct connman_service *service;
9135         struct connman_device *device;
9136         const char *ident, *group;
9137         char *name;
9138         unsigned int *auto_connect_types;
9139         int i, index;
9140
9141         DBG("network %p", network);
9142
9143         if (!network)
9144                 return NULL;
9145
9146         ident = __connman_network_get_ident(network);
9147         if (!ident)
9148                 return NULL;
9149
9150         group = connman_network_get_group(network);
9151         if (!group)
9152                 return NULL;
9153
9154         name = g_strdup_printf("%s_%s_%s",
9155                         __connman_network_get_type(network), ident, group);
9156         service = service_get(name);
9157         g_free(name);
9158
9159         if (!service)
9160                 return NULL;
9161
9162         if (__connman_network_get_weakness(network))
9163                 return service;
9164
9165         if (service->path) {
9166                 update_from_network(service, network);
9167                 __connman_connection_update_gateway();
9168                 return service;
9169         }
9170
9171         service->type = convert_network_type(network);
9172
9173         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9174         service->autoconnect = false;
9175         for (i = 0; auto_connect_types &&
9176                      auto_connect_types[i] != 0; i++) {
9177                 if (service->type == auto_connect_types[i]) {
9178                         service->autoconnect = true;
9179                         break;
9180                 }
9181         }
9182
9183         switch (service->type) {
9184         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9185         case CONNMAN_SERVICE_TYPE_SYSTEM:
9186         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9187         case CONNMAN_SERVICE_TYPE_GPS:
9188         case CONNMAN_SERVICE_TYPE_VPN:
9189         case CONNMAN_SERVICE_TYPE_GADGET:
9190         case CONNMAN_SERVICE_TYPE_WIFI:
9191         case CONNMAN_SERVICE_TYPE_CELLULAR:
9192         case CONNMAN_SERVICE_TYPE_P2P:
9193 #if defined TIZEN_EXT_WIFI_MESH
9194         case CONNMAN_SERVICE_TYPE_MESH:
9195 #endif
9196                 break;
9197         case CONNMAN_SERVICE_TYPE_ETHERNET:
9198                 service->favorite = true;
9199                 break;
9200         }
9201
9202         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9203         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9204
9205         update_from_network(service, network);
9206
9207         index = connman_network_get_index(network);
9208
9209         if (!service->ipconfig_ipv4)
9210                 service->ipconfig_ipv4 = create_ip4config(service, index,
9211                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9212
9213         if (!service->ipconfig_ipv6)
9214                 service->ipconfig_ipv6 = create_ip6config(service, index);
9215
9216         service_register(service);
9217         service_schedule_added(service);
9218
9219         if (service->favorite) {
9220                 device = connman_network_get_device(service->network);
9221                 if (device && !connman_device_get_scanning(device)) {
9222
9223                         switch (service->type) {
9224                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9225                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9226                         case CONNMAN_SERVICE_TYPE_P2P:
9227 #if defined TIZEN_EXT_WIFI_MESH
9228                         case CONNMAN_SERVICE_TYPE_MESH:
9229 #endif
9230                                 break;
9231
9232                         case CONNMAN_SERVICE_TYPE_GADGET:
9233                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9234                                 if (service->autoconnect) {
9235                                         __connman_service_connect(service,
9236                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9237                                         break;
9238                                 }
9239
9240                                 /* fall through */
9241                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9242                         case CONNMAN_SERVICE_TYPE_GPS:
9243                         case CONNMAN_SERVICE_TYPE_VPN:
9244                         case CONNMAN_SERVICE_TYPE_WIFI:
9245                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9246                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9247                                 break;
9248                         }
9249                 }
9250
9251 #if defined TIZEN_EXT
9252                 /* TIZEN synchronizes below information when the service creates */
9253                 if (service->eap != NULL)
9254                         connman_network_set_string(service->network, "WiFi.EAP",
9255                                                                 service->eap);
9256                 if (service->identity != NULL)
9257                         connman_network_set_string(service->network, "WiFi.Identity",
9258                                                                 service->identity);
9259                 if (service->phase2 != NULL)
9260                         connman_network_set_string(service->network, "WiFi.Phase2",
9261                                                                 service->phase2);
9262 #endif
9263         }
9264
9265         __connman_notifier_service_add(service, service->name);
9266
9267         return service;
9268 }
9269
9270 void __connman_service_update_from_network(struct connman_network *network)
9271 {
9272         bool need_sort = false;
9273         struct connman_service *service;
9274         uint8_t strength;
9275         bool roaming;
9276         const char *name;
9277         bool stats_enable;
9278
9279         service = connman_service_lookup_from_network(network);
9280         if (!service)
9281                 return;
9282
9283         if (!service->network)
9284                 return;
9285
9286 #if defined TIZEN_EXT
9287         if (service->storage_reload) {
9288                 service_load(service);
9289                 __connman_service_set_storage_reload(service, false);
9290         }
9291 #endif
9292
9293         name = connman_network_get_string(service->network, "Name");
9294         if (g_strcmp0(service->name, name) != 0) {
9295                 g_free(service->name);
9296                 service->name = g_strdup(name);
9297
9298                 if (allow_property_changed(service))
9299                         connman_dbus_property_changed_basic(service->path,
9300                                         CONNMAN_SERVICE_INTERFACE, "Name",
9301                                         DBUS_TYPE_STRING, &service->name);
9302         }
9303
9304         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9305                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9306
9307         strength = connman_network_get_strength(service->network);
9308         if (strength == service->strength)
9309                 goto roaming;
9310
9311         service->strength = strength;
9312         need_sort = true;
9313
9314         strength_changed(service);
9315
9316 roaming:
9317         roaming = connman_network_get_bool(service->network, "Roaming");
9318         if (roaming == service->roaming)
9319                 goto sorting;
9320
9321         stats_enable = stats_enabled(service);
9322         if (stats_enable)
9323                 stats_stop(service);
9324
9325         service->roaming = roaming;
9326         need_sort = true;
9327
9328         if (stats_enable)
9329                 stats_start(service);
9330
9331         roaming_changed(service);
9332
9333 sorting:
9334         if (need_sort) {
9335                 service_list_sort();
9336         }
9337 }
9338
9339 void __connman_service_remove_from_network(struct connman_network *network)
9340 {
9341         struct connman_service *service;
9342
9343         service = connman_service_lookup_from_network(network);
9344
9345         DBG("network %p service %p", network, service);
9346
9347         if (!service)
9348                 return;
9349
9350         service->ignore = true;
9351
9352         __connman_connection_gateway_remove(service,
9353                                         CONNMAN_IPCONFIG_TYPE_ALL);
9354
9355         connman_service_unref(service);
9356 }
9357
9358 /**
9359  * __connman_service_create_from_provider:
9360  * @provider: provider structure
9361  *
9362  * Look up service by provider and if not found, create one
9363  */
9364 struct connman_service *
9365 __connman_service_create_from_provider(struct connman_provider *provider)
9366 {
9367         struct connman_service *service;
9368         const char *ident, *str;
9369         char *name;
9370         int index = connman_provider_get_index(provider);
9371
9372         DBG("provider %p", provider);
9373
9374         ident = __connman_provider_get_ident(provider);
9375         if (!ident)
9376                 return NULL;
9377
9378         name = g_strdup_printf("vpn_%s", ident);
9379         service = service_get(name);
9380         g_free(name);
9381
9382         if (!service)
9383                 return NULL;
9384
9385         service->type = CONNMAN_SERVICE_TYPE_VPN;
9386         service->provider = connman_provider_ref(provider);
9387         service->autoconnect = false;
9388         service->favorite = true;
9389
9390         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9391         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9392
9393         str = connman_provider_get_string(provider, "Name");
9394         if (str) {
9395                 g_free(service->name);
9396                 service->name = g_strdup(str);
9397                 service->hidden = false;
9398         } else {
9399                 g_free(service->name);
9400                 service->name = NULL;
9401                 service->hidden = true;
9402         }
9403
9404         service->strength = 0;
9405
9406         if (!service->ipconfig_ipv4)
9407                 service->ipconfig_ipv4 = create_ip4config(service, index,
9408                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9409
9410         if (!service->ipconfig_ipv6)
9411                 service->ipconfig_ipv6 = create_ip6config(service, index);
9412
9413         service_register(service);
9414
9415         __connman_notifier_service_add(service, service->name);
9416         service_schedule_added(service);
9417
9418         return service;
9419 }
9420
9421 static void remove_unprovisioned_services(void)
9422 {
9423         gchar **services;
9424         GKeyFile *keyfile, *configkeyfile;
9425         char *file, *section;
9426         int i = 0;
9427
9428         services = connman_storage_get_services();
9429         if (!services)
9430                 return;
9431
9432         for (; services[i]; i++) {
9433                 file = section = NULL;
9434                 keyfile = configkeyfile = NULL;
9435
9436                 keyfile = connman_storage_load_service(services[i]);
9437                 if (!keyfile)
9438                         continue;
9439
9440                 file = g_key_file_get_string(keyfile, services[i],
9441                                         "Config.file", NULL);
9442                 if (!file)
9443                         goto next;
9444
9445                 section = g_key_file_get_string(keyfile, services[i],
9446                                         "Config.ident", NULL);
9447                 if (!section)
9448                         goto next;
9449
9450                 configkeyfile = __connman_storage_load_config(file);
9451                 if (!configkeyfile) {
9452                         /*
9453                          * Config file is missing, remove the provisioned
9454                          * service.
9455                          */
9456                         __connman_storage_remove_service(services[i]);
9457                         goto next;
9458                 }
9459
9460                 if (!g_key_file_has_group(configkeyfile, section))
9461                         /*
9462                          * Config section is missing, remove the provisioned
9463                          * service.
9464                          */
9465                         __connman_storage_remove_service(services[i]);
9466
9467         next:
9468                 if (keyfile)
9469                         g_key_file_free(keyfile);
9470
9471                 if (configkeyfile)
9472                         g_key_file_free(configkeyfile);
9473
9474                 g_free(section);
9475                 g_free(file);
9476         }
9477
9478         g_strfreev(services);
9479 }
9480
9481 static int agent_probe(struct connman_agent *agent)
9482 {
9483         DBG("agent %p", agent);
9484         return 0;
9485 }
9486
9487 static void agent_remove(struct connman_agent *agent)
9488 {
9489         DBG("agent %p", agent);
9490 }
9491
9492 static void *agent_context_ref(void *context)
9493 {
9494         struct connman_service *service = context;
9495
9496         return (void *)connman_service_ref(service);
9497 }
9498
9499 static void agent_context_unref(void *context)
9500 {
9501         struct connman_service *service = context;
9502
9503         connman_service_unref(service);
9504 }
9505
9506 static struct connman_agent_driver agent_driver = {
9507         .name           = "service",
9508         .interface      = CONNMAN_AGENT_INTERFACE,
9509         .probe          = agent_probe,
9510         .remove         = agent_remove,
9511         .context_ref    = agent_context_ref,
9512         .context_unref  = agent_context_unref,
9513 };
9514
9515 int __connman_service_init(void)
9516 {
9517         int err;
9518
9519         DBG("");
9520
9521         err = connman_agent_driver_register(&agent_driver);
9522         if (err < 0) {
9523                 connman_error("Cannot register agent driver for %s",
9524                                                 agent_driver.name);
9525                 return err;
9526         }
9527
9528         set_always_connecting_technologies();
9529
9530         connection = connman_dbus_get_connection();
9531
9532         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9533                                                         NULL, service_free);
9534
9535         services_notify = g_new0(struct _services_notify, 1);
9536         services_notify->remove = g_hash_table_new_full(g_str_hash,
9537                         g_str_equal, g_free, NULL);
9538         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9539
9540         remove_unprovisioned_services();
9541
9542         return 0;
9543 }
9544
9545 void __connman_service_cleanup(void)
9546 {
9547         DBG("");
9548
9549         if (vpn_autoconnect_timeout) {
9550                 g_source_remove(vpn_autoconnect_timeout);
9551                 vpn_autoconnect_timeout = 0;
9552         }
9553
9554         if (autoconnect_timeout != 0) {
9555                 g_source_remove(autoconnect_timeout);
9556                 autoconnect_timeout = 0;
9557         }
9558
9559         connman_agent_driver_unregister(&agent_driver);
9560
9561         g_list_free(service_list);
9562         service_list = NULL;
9563
9564         g_hash_table_destroy(service_hash);
9565         service_hash = NULL;
9566
9567         g_slist_free(counter_list);
9568         counter_list = NULL;
9569
9570         if (services_notify->id != 0) {
9571                 g_source_remove(services_notify->id);
9572                 service_send_changed(NULL);
9573         }
9574
9575         g_hash_table_destroy(services_notify->remove);
9576         g_hash_table_destroy(services_notify->add);
9577         g_free(services_notify);
9578
9579         dbus_connection_unref(connection);
9580 }