src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31 #include <ctype.h>
  32 #include <stdint.h>
  33 #include <pwd.h>
  34 #include <utmpx.h>
  35
  36 #include <connman/storage.h>
  37 #include <connman/setting.h>
  38 #include <connman/agent.h>
  39
  40 #include "connman.h"
  41
  42 #define CONNECT_TIMEOUT         120
  43
  44 #define USER_ROOT               0
  45 #define USER_NONE               (uid_t)-1
  46
  47 #if defined TIZEN_EXT
  48 #define WIFI_BSSID_STR_LEN      18
  49 #endif
  50
  51 static DBusConnection *connection = NULL;
  52
  53 static GList *service_list = NULL;
  54 static GHashTable *service_hash = NULL;
  55 static GSList *counter_list = NULL;
  56 static unsigned int autoconnect_timeout = 0;
  57 static unsigned int vpn_autoconnect_timeout = 0;
  58 static struct connman_service *current_default = NULL;
  59 static bool services_dirty = false;
  60
  61 #if defined TIZEN_EXT
  62 static bool auto_connect_mode = TRUE;
  63 #endif
  64
  65 struct connman_stats {
  66         bool valid;
  67         bool enabled;
  68         struct connman_stats_data data_last;
  69         struct connman_stats_data data;
  70         GTimer *timer;
  71 };
  72
  73 struct connman_stats_counter {
  74         bool append_all;
  75         struct connman_stats stats;
  76         struct connman_stats stats_roaming;
  77 };
  78
  79 struct connman_service_user {
  80         uid_t favorite_user;
  81         uid_t current_user;
  82 };
  83
  84 struct connman_service {
  85         int refcount;
  86         char *identifier;
  87         char *path;
  88         enum connman_service_type type;
  89         enum connman_service_security security;
  90         enum connman_service_state state;
  91         enum connman_service_state state_ipv4;
  92         enum connman_service_state state_ipv6;
  93         enum connman_service_error error;
  94         enum connman_service_connect_reason connect_reason;
  95         uint8_t strength;
  96         bool favorite;
  97         bool immutable;
  98         bool hidden;
  99         bool ignore;
 100         bool autoconnect;
 101         GTimeVal modified;
 102         unsigned int order;
 103         char *name;
 104         char *passphrase;
 105         bool roaming;
 106         bool request_passphrase_input;
 107         struct connman_service_user user;
 108         struct connman_ipconfig *ipconfig_ipv4;
 109         struct connman_ipconfig *ipconfig_ipv6;
 110         struct connman_network *network;
 111         struct connman_provider *provider;
 112         char **nameservers;
 113         char **nameservers_config;
 114         char **nameservers_auto;
 115         int nameservers_timeout;
 116         char **domains;
 117         char *hostname;
 118         char *domainname;
 119         char **timeservers;
 120         char **timeservers_config;
 121         /* 802.1x settings from the config files */
 122         char *eap;
 123         char *identity;
 124         char *anonymous_identity;
 125         char *agent_identity;
 126         char *ca_cert_file;
 127         char *subject_match;
 128         char *altsubject_match;
 129         char *domain_suffix_match;
 130         char *domain_match;
 131         char *client_cert_file;
 132         char *private_key_file;
 133         char *private_key_passphrase;
 134         char *phase2;
 135         DBusMessage *pending;
 136         DBusMessage *provider_pending;
 137         guint timeout;
 138         struct connman_stats stats;
 139         struct connman_stats stats_roaming;
 140         GHashTable *counter_table;
 141         enum connman_service_proxy_method proxy;
 142         enum connman_service_proxy_method proxy_config;
 143         char **proxies;
 144         char **excludes;
 145         char *pac;
 146         bool wps;
 147         int online_check_count;
 148         bool do_split_routing;
 149         bool new_service;
 150         bool hidden_service;
 151         char *config_file;
 152         char *config_entry;
 153 #if defined TIZEN_EXT
 154         /*
 155          * Description: TIZEN implements system global connection management.
 156          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 157          *              by ConnMan automatically. Reference count can help to
 158          *              manage open/close connection requests by each application.
 159          */
 160         int user_pdn_connection_refcount;
 161         bool storage_reload;
 162         /*
 163          * Description: In case of EAP security type,
 164          *                                user can select the keymgmt type for roaming(802.11r).
 165          *                                - FT, CCKM, OKC, ...
 166          */
 167         char *keymgmt_type;
 168         int disconnect_reason;
 169         int assoc_status_code;
 170         /*
 171          * Only for EAP-FAST
 172          */
 173         char *phase1;
 174 #endif
 175 #ifdef TIZEN_EXT
 176         enum connman_dnsconfig_method dns_config_method_ipv4;
 177         enum connman_dnsconfig_method dns_config_method_ipv6;
 178 #endif
 179 };
 180
 181 static bool allow_property_changed(struct connman_service *service);
 182
 183 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 184                 int index, enum connman_ipconfig_method method);
 185 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 186                 int index);
 187 static void dns_changed(struct connman_service *service);
 188
 189 struct find_data {
 190         const char *path;
 191         struct connman_service *service;
 192 };
 193
 194 #if defined TIZEN_EXT
 195 /*
 196  * Public APIs to use user_pdn_connection_refcount
 197  */
 198 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 199 {
 200         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 201
 202         DBG("User made PDN connection referenced: %d",
 203                                 service->user_pdn_connection_refcount);
 204 }
 205
 206 gboolean connman_service_user_pdn_connection_unref_and_test(
 207                                         struct connman_service *service)
 208 {
 209         __sync_synchronize();
 210
 211         DBG("User made PDN connection referenced: %d, which will be decreased",
 212                                 service->user_pdn_connection_refcount);
 213
 214         if (service->user_pdn_connection_refcount < 1)
 215                 return TRUE;
 216
 217         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 218                 return TRUE;
 219
 220         return FALSE;
 221 }
 222
 223 gboolean connman_service_is_no_ref_user_pdn_connection(
 224                                         struct connman_service *cellular)
 225 {
 226         if (cellular == NULL)
 227                 return TRUE;
 228
 229         __sync_synchronize();
 230         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 231                         cellular->user_pdn_connection_refcount == 0)
 232                 return TRUE;
 233
 234         return FALSE;
 235 }
 236 #endif
 237
 238 static void compare_path(gpointer value, gpointer user_data)
 239 {
 240         struct connman_service *service = value;
 241         struct find_data *data = user_data;
 242
 243         if (data->service)
 244                 return;
 245
 246         if (g_strcmp0(service->path, data->path) == 0)
 247                 data->service = service;
 248 }
 249
 250 static struct connman_service *find_service(const char *path)
 251 {
 252         struct find_data data = { .path = path, .service = NULL };
 253
 254         DBG("path %s", path);
 255
 256         g_list_foreach(service_list, compare_path, &data);
 257
 258         return data.service;
 259 }
 260
 261 static const char *reason2string(enum connman_service_connect_reason reason)
 262 {
 263
 264         switch (reason) {
 265         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 266                 return "none";
 267         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 268                 return "user";
 269         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 270                 return "auto";
 271         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 272                 return "session";
 273         }
 274
 275         return "unknown";
 276 }
 277
 278 const char *__connman_service_type2string(enum connman_service_type type)
 279 {
 280         switch (type) {
 281         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 282                 break;
 283         case CONNMAN_SERVICE_TYPE_SYSTEM:
 284                 return "system";
 285         case CONNMAN_SERVICE_TYPE_ETHERNET:
 286                 return "ethernet";
 287         case CONNMAN_SERVICE_TYPE_WIFI:
 288                 return "wifi";
 289         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 290                 return "bluetooth";
 291         case CONNMAN_SERVICE_TYPE_CELLULAR:
 292                 return "cellular";
 293         case CONNMAN_SERVICE_TYPE_GPS:
 294                 return "gps";
 295         case CONNMAN_SERVICE_TYPE_VPN:
 296                 return "vpn";
 297         case CONNMAN_SERVICE_TYPE_GADGET:
 298                 return "gadget";
 299         case CONNMAN_SERVICE_TYPE_P2P:
 300                 return "p2p";
 301 #if defined TIZEN_EXT_WIFI_MESH
 302         case CONNMAN_SERVICE_TYPE_MESH:
 303                 return "mesh";
 304 #endif
 305         }
 306
 307         return NULL;
 308 }
 309
 310 enum connman_service_type __connman_service_string2type(const char *str)
 311 {
 312         if (!str)
 313                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 314
 315         if (strcmp(str, "ethernet") == 0)
 316                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 317         if (strcmp(str, "gadget") == 0)
 318                 return CONNMAN_SERVICE_TYPE_GADGET;
 319         if (strcmp(str, "wifi") == 0)
 320                 return CONNMAN_SERVICE_TYPE_WIFI;
 321         if (strcmp(str, "cellular") == 0)
 322                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 323         if (strcmp(str, "bluetooth") == 0)
 324                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 325         if (strcmp(str, "vpn") == 0)
 326                 return CONNMAN_SERVICE_TYPE_VPN;
 327         if (strcmp(str, "gps") == 0)
 328                 return CONNMAN_SERVICE_TYPE_GPS;
 329         if (strcmp(str, "system") == 0)
 330                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 331         if (strcmp(str, "p2p") == 0)
 332                 return CONNMAN_SERVICE_TYPE_P2P;
 333
 334         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 335 }
 336
 337 enum connman_service_security __connman_service_string2security(const char *str)
 338 {
 339         if (!str)
 340                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 341
 342         if (!strcmp(str, "psk"))
 343                 return CONNMAN_SERVICE_SECURITY_PSK;
 344         if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
 345                 return CONNMAN_SERVICE_SECURITY_8021X;
 346         if (!strcmp(str, "none") || !strcmp(str, "open"))
 347                 return CONNMAN_SERVICE_SECURITY_NONE;
 348         if (!strcmp(str, "wep"))
 349                 return CONNMAN_SERVICE_SECURITY_WEP;
 350 #if defined TIZEN_EXT
 351         if (!strcmp(str, "rsn"))
 352                 return CONNMAN_SERVICE_SECURITY_RSN;
 353         if (!strcmp(str, "sae"))
 354                 return CONNMAN_SERVICE_SECURITY_SAE;
 355 #endif
 356
 357         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 358 }
 359
 360 static const char *security2string(enum connman_service_security security)
 361 {
 362         switch (security) {
 363         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 364                 break;
 365         case CONNMAN_SERVICE_SECURITY_NONE:
 366                 return "none";
 367         case CONNMAN_SERVICE_SECURITY_WEP:
 368                 return "wep";
 369         case CONNMAN_SERVICE_SECURITY_PSK:
 370         case CONNMAN_SERVICE_SECURITY_WPA:
 371 #if defined TIZEN_EXT
 372                 return "psk";
 373         case CONNMAN_SERVICE_SECURITY_RSN:
 374                 return "rsn";
 375         case CONNMAN_SERVICE_SECURITY_SAE:
 376                 return "sae";
 377 #else
 378         case CONNMAN_SERVICE_SECURITY_RSN:
 379                 return "psk";
 380 #endif
 381         case CONNMAN_SERVICE_SECURITY_8021X:
 382                 return "ieee8021x";
 383         }
 384
 385         return NULL;
 386 }
 387
 388 static const char *state2string(enum connman_service_state state)
 389 {
 390         switch (state) {
 391         case CONNMAN_SERVICE_STATE_UNKNOWN:
 392                 break;
 393         case CONNMAN_SERVICE_STATE_IDLE:
 394                 return "idle";
 395         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 396                 return "association";
 397         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 398                 return "configuration";
 399         case CONNMAN_SERVICE_STATE_READY:
 400                 return "ready";
 401         case CONNMAN_SERVICE_STATE_ONLINE:
 402                 return "online";
 403         case CONNMAN_SERVICE_STATE_DISCONNECT:
 404                 return "disconnect";
 405         case CONNMAN_SERVICE_STATE_FAILURE:
 406                 return "failure";
 407         }
 408
 409         return NULL;
 410 }
 411
 412 static const char *error2string(enum connman_service_error error)
 413 {
 414         switch (error) {
 415         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 416                 break;
 417         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 418                 return "out-of-range";
 419         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 420                 return "pin-missing";
 421         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 422                 return "dhcp-failed";
 423         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 424                 return "connect-failed";
 425         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 426                 return "login-failed";
 427         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 428                 return "auth-failed";
 429         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 430                 return "invalid-key";
 431         case CONNMAN_SERVICE_ERROR_BLOCKED:
 432                 return "blocked";
 433         }
 434
 435         return NULL;
 436 }
 437
 438 static const char *proxymethod2string(enum connman_service_proxy_method method)
 439 {
 440         switch (method) {
 441         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 442                 return "direct";
 443         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 444                 return "manual";
 445         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 446                 return "auto";
 447         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 448                 break;
 449         }
 450
 451         return NULL;
 452 }
 453
 454 static enum connman_service_proxy_method string2proxymethod(const char *method)
 455 {
 456         if (g_strcmp0(method, "direct") == 0)
 457                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 458         else if (g_strcmp0(method, "auto") == 0)
 459                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 460         else if (g_strcmp0(method, "manual") == 0)
 461                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 462         else
 463                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 464 }
 465
 466 #ifdef TIZEN_EXT
 467 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 468 {
 469         switch (method) {
 470         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 471                 return "unknown";
 472         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 473                 return "manual";
 474         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 475                 return "dhcp";
 476         }
 477
 478         return NULL;
 479 }
 480
 481 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 482                 const char *method)
 483 {
 484         if (g_strcmp0(method, "manual") == 0)
 485                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 486         else if (g_strcmp0(method, "dhcp") == 0)
 487                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 488         else
 489                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 490 }
 491 #endif
 492
 493 static bool
 494 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 495 {
 496         uid_t favorite_user = service->user.favorite_user;
 497         uid_t current_user = uid;
 498
 499         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 500         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 501                 return true;
 502
 503         if (favorite_user != current_user || current_user == USER_NONE) {
 504                 DBG("Current user is not a favorite user to this service!");
 505                 return false;
 506         }
 507
 508         return true;
 509 }
 510
 511 #if !defined TIZEN_EXT
 512 static GList *connman_service_get_login_users()
 513 {
 514         struct utmpx *utmp;
 515         struct passwd *pwd;
 516         GList *user_list = NULL;
 517
 518         setutxent();
 519
 520         while ((utmp = getutxent()) != NULL) {
 521                 DBG("User Name: %s", utmp->ut_user);
 522
 523                 pwd = getpwnam(utmp->ut_user);
 524                 if (pwd) {
 525                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 526                                 user_list = g_list_append(user_list,
 527                                                 GUINT_TO_POINTER(pwd->pw_uid));
 528
 529                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 530                 }
 531         }
 532
 533         endutxent();
 534
 535         return user_list;
 536 }
 537 #endif
 538
 539 static bool is_service_owner_user_login(struct connman_service *service)
 540 {
 541 #if defined TIZEN_EXT
 542         return true;
 543 #else
 544         GList *list, *user_list;
 545         bool ret = false;
 546
 547         /* Here we only care about wifi service */
 548         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 549                 return true;
 550
 551         DBG("service favorite user id is: %d", service->user.favorite_user);
 552
 553         user_list = connman_service_get_login_users();
 554         if (user_list == NULL) {
 555                 DBG("Can not get any logged in user info.");
 556                 return true;
 557         }
 558
 559         for (list = user_list; list; list = list->next) {
 560                 uid_t uid = GPOINTER_TO_UINT(list->data);
 561
 562                 DBG("login user id is %d", uid);
 563
 564                 if (service->user.favorite_user == uid) {
 565                         ret = true;
 566                         break;
 567                 }
 568         }
 569
 570         g_list_free(user_list);
 571
 572         return ret;
 573 #endif
 574 }
 575
 576 static void set_split_routing(struct connman_service *service, bool value)
 577 {
 578         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 579                 return;
 580
 581         service->do_split_routing = value;
 582
 583         if (service->do_split_routing)
 584                 service->order = 0;
 585         else
 586                 service->order = 10;
 587 }
 588
 589 int __connman_service_load_modifiable(struct connman_service *service)
 590 {
 591         GKeyFile *keyfile;
 592         GError *error = NULL;
 593         gchar *str;
 594         bool autoconnect;
 595
 596         DBG("service %p", service);
 597
 598         keyfile = connman_storage_load_service(service->identifier);
 599         if (!keyfile)
 600                 return -EIO;
 601
 602         switch (service->type) {
 603         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 604         case CONNMAN_SERVICE_TYPE_SYSTEM:
 605         case CONNMAN_SERVICE_TYPE_GPS:
 606         case CONNMAN_SERVICE_TYPE_P2P:
 607 #if defined TIZEN_EXT_WIFI_MESH
 608         case CONNMAN_SERVICE_TYPE_MESH:
 609 #endif
 610                 break;
 611         case CONNMAN_SERVICE_TYPE_VPN:
 612                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 613                                                         service->identifier,
 614                                                         "SplitRouting", NULL));
 615
 616                 /* fall through */
 617         case CONNMAN_SERVICE_TYPE_WIFI:
 618         case CONNMAN_SERVICE_TYPE_GADGET:
 619         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 620         case CONNMAN_SERVICE_TYPE_CELLULAR:
 621         case CONNMAN_SERVICE_TYPE_ETHERNET:
 622                 autoconnect = g_key_file_get_boolean(keyfile,
 623                                 service->identifier, "AutoConnect", &error);
 624                 if (!error)
 625                         service->autoconnect = autoconnect;
 626                 g_clear_error(&error);
 627                 break;
 628         }
 629
 630         str = g_key_file_get_string(keyfile,
 631                                 service->identifier, "Modified", NULL);
 632         if (str) {
 633                 g_time_val_from_iso8601(str, &service->modified);
 634                 g_free(str);
 635         }
 636
 637         g_key_file_free(keyfile);
 638
 639         return 0;
 640 }
 641
 642 static int service_load_passphrase(struct connman_service *service)
 643 {
 644         GKeyFile *keyfile;
 645         gchar *str;
 646
 647         keyfile = connman_storage_load_service(service->identifier);
 648         if (!keyfile)
 649                 return -EIO;
 650
 651         str = g_key_file_get_string(keyfile,
 652                                 service->identifier, "Passphrase", NULL);
 653         if (str)
 654                 service->passphrase = str;
 655
 656         g_key_file_free(keyfile);
 657
 658         return 0;
 659 }
 660
 661 static int service_load(struct connman_service *service)
 662 {
 663         GKeyFile *keyfile;
 664         GError *error = NULL;
 665         gsize length;
 666         gchar *str;
 667         bool autoconnect;
 668         unsigned int ssid_len;
 669         int err = 0;
 670
 671         DBG("service %p", service);
 672
 673         keyfile = connman_storage_load_service(service->identifier);
 674         if (!keyfile) {
 675                 service->new_service = true;
 676                 return -EIO;
 677         } else
 678                 service->new_service = false;
 679
 680         switch (service->type) {
 681         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 682         case CONNMAN_SERVICE_TYPE_SYSTEM:
 683         case CONNMAN_SERVICE_TYPE_GPS:
 684         case CONNMAN_SERVICE_TYPE_P2P:
 685 #if defined TIZEN_EXT_WIFI_MESH
 686         case CONNMAN_SERVICE_TYPE_MESH:
 687 #endif
 688                 break;
 689         case CONNMAN_SERVICE_TYPE_VPN:
 690                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 691                                                         service->identifier,
 692                                                         "SplitRouting", NULL));
 693
 694                 autoconnect = g_key_file_get_boolean(keyfile,
 695                                 service->identifier, "AutoConnect", &error);
 696                 if (!error)
 697                         service->autoconnect = autoconnect;
 698                 g_clear_error(&error);
 699                 break;
 700         case CONNMAN_SERVICE_TYPE_WIFI:
 701                 if (!service->name) {
 702                         gchar *name;
 703
 704                         name = g_key_file_get_string(keyfile,
 705                                         service->identifier, "Name", NULL);
 706                         if (name) {
 707                                 g_free(service->name);
 708                                 service->name = name;
 709                         }
 710
 711                         if (service->network)
 712                                 connman_network_set_name(service->network,
 713                                                                         name);
 714                 }
 715
 716                 if (service->network &&
 717                                 !connman_network_get_blob(service->network,
 718                                                 "WiFi.SSID", &ssid_len)) {
 719                         gchar *hex_ssid;
 720
 721                         hex_ssid = g_key_file_get_string(keyfile,
 722                                                         service->identifier,
 723                                                                 "SSID", NULL);
 724
 725                         if (hex_ssid) {
 726                                 gchar *ssid;
 727                                 unsigned int i, j = 0, hex;
 728                                 size_t hex_ssid_len = strlen(hex_ssid);
 729
 730                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 731                                 if (!ssid) {
 732                                         g_free(hex_ssid);
 733                                         err = -ENOMEM;
 734                                         goto done;
 735                                 }
 736
 737                                 for (i = 0; i < hex_ssid_len; i += 2) {
 738                                         sscanf(hex_ssid + i, "%02x", &hex);
 739                                         ssid[j++] = hex;
 740                                 }
 741
 742                                 connman_network_set_blob(service->network,
 743                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 744
 745                                 g_free(ssid);
 746                         }
 747
 748                         g_free(hex_ssid);
 749                 }
 750                 /* fall through */
 751
 752         case CONNMAN_SERVICE_TYPE_GADGET:
 753         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 754         case CONNMAN_SERVICE_TYPE_CELLULAR:
 755                 service->favorite = g_key_file_get_boolean(keyfile,
 756                                 service->identifier, "Favorite", NULL);
 757
 758                 /* fall through */
 759
 760         case CONNMAN_SERVICE_TYPE_ETHERNET:
 761                 autoconnect = g_key_file_get_boolean(keyfile,
 762                                 service->identifier, "AutoConnect", &error);
 763                 if (!error)
 764                         service->autoconnect = autoconnect;
 765                 g_clear_error(&error);
 766                 break;
 767         }
 768
 769         str = g_key_file_get_string(keyfile,
 770                                 service->identifier, "Modified", NULL);
 771         if (str) {
 772                 g_time_val_from_iso8601(str, &service->modified);
 773                 g_free(str);
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Passphrase", NULL);
 778         if (str) {
 779                 g_free(service->passphrase);
 780                 service->passphrase = str;
 781         }
 782
 783         if (service->ipconfig_ipv4)
 784                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 785                                         service->identifier, "IPv4.");
 786
 787         if (service->ipconfig_ipv6)
 788                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 789                                         service->identifier, "IPv6.");
 790
 791         service->nameservers_config = g_key_file_get_string_list(keyfile,
 792                         service->identifier, "Nameservers", &length, NULL);
 793         if (service->nameservers_config && length == 0) {
 794                 g_strfreev(service->nameservers_config);
 795                 service->nameservers_config = NULL;
 796         }
 797
 798 #ifdef TIZEN_EXT
 799         char *dns_method;
 800
 801         dns_method = g_key_file_get_string(keyfile, service->identifier,
 802                         "Nameservers.IPv4method", NULL);
 803         if (dns_method) {
 804                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
 805                 g_free(dns_method);
 806         }
 807
 808         dns_method = g_key_file_get_string(keyfile, service->identifier,
 809                         "Nameservers.IPv6method", NULL);
 810         if (dns_method) {
 811                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
 812                 g_free(dns_method);
 813         }
 814 #endif
 815
 816         service->timeservers_config = g_key_file_get_string_list(keyfile,
 817                         service->identifier, "Timeservers", &length, NULL);
 818         if (service->timeservers_config && length == 0) {
 819                 g_strfreev(service->timeservers_config);
 820                 service->timeservers_config = NULL;
 821         }
 822
 823         service->domains = g_key_file_get_string_list(keyfile,
 824                         service->identifier, "Domains", &length, NULL);
 825         if (service->domains && length == 0) {
 826                 g_strfreev(service->domains);
 827                 service->domains = NULL;
 828         }
 829
 830         str = g_key_file_get_string(keyfile,
 831                                 service->identifier, "Proxy.Method", NULL);
 832         if (str)
 833                 service->proxy_config = string2proxymethod(str);
 834
 835         g_free(str);
 836
 837         service->proxies = g_key_file_get_string_list(keyfile,
 838                         service->identifier, "Proxy.Servers", &length, NULL);
 839         if (service->proxies && length == 0) {
 840                 g_strfreev(service->proxies);
 841                 service->proxies = NULL;
 842         }
 843
 844         service->excludes = g_key_file_get_string_list(keyfile,
 845                         service->identifier, "Proxy.Excludes", &length, NULL);
 846         if (service->excludes && length == 0) {
 847                 g_strfreev(service->excludes);
 848                 service->excludes = NULL;
 849         }
 850
 851         str = g_key_file_get_string(keyfile,
 852                                 service->identifier, "Proxy.URL", NULL);
 853         if (str) {
 854                 g_free(service->pac);
 855                 service->pac = str;
 856         }
 857
 858         service->hidden_service = g_key_file_get_boolean(keyfile,
 859                                         service->identifier, "Hidden", NULL);
 860
 861 #if defined TIZEN_EXT
 862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 863                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 864                 str = g_key_file_get_string(keyfile,
 865                                 service->identifier, "EAP", NULL);
 866                 if (str != NULL) {
 867                         g_free(service->eap);
 868                         service->eap = str;
 869                 }
 870
 871                 str = g_key_file_get_string(keyfile,
 872                                 service->identifier, "Phase2", NULL);
 873                 if (str != NULL) {
 874                         g_free(service->phase2);
 875                         service->phase2 = str;
 876                 }
 877
 878                 str = g_key_file_get_string(keyfile,
 879                                 service->identifier, "Identity", NULL);
 880                 if (str != NULL) {
 881                         g_free(service->identity);
 882                         service->identity = str;
 883                 }
 884
 885                 str = g_key_file_get_string(keyfile,
 886                                 service->identifier, "CACertFile", NULL);
 887                 if (str != NULL) {
 888                         g_free(service->ca_cert_file);
 889                         service->ca_cert_file = str;
 890                 }
 891
 892                 str = g_key_file_get_string(keyfile,
 893                                 service->identifier, "ClientCertFile", NULL);
 894                 if (str != NULL) {
 895                         g_free(service->client_cert_file);
 896                         service->client_cert_file = str;
 897                 }
 898
 899                 str = g_key_file_get_string(keyfile,
 900                                 service->identifier, "PrivateKeyFile", NULL);
 901                 if (str != NULL) {
 902                         g_free(service->private_key_file);
 903                         service->private_key_file = str;
 904                 }
 905
 906                 str = g_key_file_get_string(keyfile,
 907                                 service->identifier, "PrivateKeyPassphrase", NULL);
 908                 if (str != NULL) {
 909                         g_free(service->private_key_passphrase);
 910                         service->private_key_passphrase = str;
 911                 }
 912         }
 913 #endif
 914
 915         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 916                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 917                                         service->identifier, "UID", NULL);
 918 done:
 919         g_key_file_free(keyfile);
 920
 921         return err;
 922 }
 923
 924 static int service_save(struct connman_service *service)
 925 {
 926         GKeyFile *keyfile;
 927         gchar *str;
 928         guint freq;
 929         const char *cst_str = NULL;
 930         int err = 0;
 931
 932         DBG("service %p new %d", service, service->new_service);
 933
 934         if (service->new_service)
 935                 return -ESRCH;
 936
 937         keyfile = __connman_storage_open_service(service->identifier);
 938         if (!keyfile)
 939                 return -EIO;
 940
 941         if (service->name)
 942                 g_key_file_set_string(keyfile, service->identifier,
 943                                                 "Name", service->name);
 944
 945         switch (service->type) {
 946         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 947         case CONNMAN_SERVICE_TYPE_SYSTEM:
 948         case CONNMAN_SERVICE_TYPE_GPS:
 949         case CONNMAN_SERVICE_TYPE_P2P:
 950 #if defined TIZEN_EXT_WIFI_MESH
 951         case CONNMAN_SERVICE_TYPE_MESH:
 952 #endif
 953                 break;
 954         case CONNMAN_SERVICE_TYPE_VPN:
 955                 g_key_file_set_boolean(keyfile, service->identifier,
 956                                 "SplitRouting", service->do_split_routing);
 957                 if (service->favorite)
 958                         g_key_file_set_boolean(keyfile, service->identifier,
 959                                         "AutoConnect", service->autoconnect);
 960                 break;
 961         case CONNMAN_SERVICE_TYPE_WIFI:
 962                 if (service->network) {
 963                         const unsigned char *ssid;
 964                         unsigned int ssid_len = 0;
 965
 966                         if (service->user.favorite_user == USER_NONE)
 967                                 g_key_file_remove_key(keyfile, service->identifier,
 968                                                         "UID", NULL);
 969                         else
 970                                 g_key_file_set_integer(keyfile, service->identifier,
 971                                                         "UID", service->user.favorite_user);
 972
 973                         ssid = connman_network_get_blob(service->network,
 974                                                         "WiFi.SSID", &ssid_len);
 975
 976                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 977                                 char *identifier = service->identifier;
 978                                 GString *ssid_str;
 979                                 unsigned int i;
 980
 981                                 ssid_str = g_string_sized_new(ssid_len * 2);
 982                                 if (!ssid_str) {
 983                                         err = -ENOMEM;
 984                                         goto done;
 985                                 }
 986
 987                                 for (i = 0; i < ssid_len; i++)
 988                                         g_string_append_printf(ssid_str,
 989                                                         "%02x", ssid[i]);
 990
 991                                 g_key_file_set_string(keyfile, identifier,
 992                                                         "SSID", ssid_str->str);
 993
 994                                 g_string_free(ssid_str, TRUE);
 995                         }
 996
 997                         freq = connman_network_get_frequency(service->network);
 998                         g_key_file_set_integer(keyfile, service->identifier,
 999                                                 "Frequency", freq);
1000                 }
1001                 /* fall through */
1002
1003         case CONNMAN_SERVICE_TYPE_GADGET:
1004         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1005         case CONNMAN_SERVICE_TYPE_CELLULAR:
1006                 g_key_file_set_boolean(keyfile, service->identifier,
1007                                         "Favorite", service->favorite);
1008
1009                 g_key_file_remove_key(keyfile, service->identifier,
1010                                 "Failure", NULL);
1011
1012                 /* fall through */
1013
1014         case CONNMAN_SERVICE_TYPE_ETHERNET:
1015                 if (service->favorite)
1016                         g_key_file_set_boolean(keyfile, service->identifier,
1017                                         "AutoConnect", service->autoconnect);
1018                 break;
1019         }
1020
1021         str = g_time_val_to_iso8601(&service->modified);
1022         if (str) {
1023                 g_key_file_set_string(keyfile, service->identifier,
1024                                                         "Modified", str);
1025                 g_free(str);
1026         }
1027
1028         if (service->user.current_user == service->user.favorite_user) {
1029                 if (service->passphrase && strlen(service->passphrase) > 0)
1030                         g_key_file_set_string(keyfile, service->identifier,
1031                                         "Passphrase", service->passphrase);
1032                 else
1033                         g_key_file_remove_key(keyfile, service->identifier,
1034                                         "Passphrase", NULL);
1035         }
1036
1037         if (service->ipconfig_ipv4)
1038                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
1039                                         service->identifier, "IPv4.");
1040
1041         if (service->ipconfig_ipv6)
1042                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
1043                                                 service->identifier, "IPv6.");
1044
1045         if (service->nameservers_config) {
1046                 guint len = g_strv_length(service->nameservers_config);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                                                 "Nameservers",
1050                                 (const gchar **) service->nameservers_config, len);
1051         } else
1052         g_key_file_remove_key(keyfile, service->identifier,
1053                                                         "Nameservers", NULL);
1054
1055 #if defined TIZEN_EXT
1056         if(service->dns_config_method_ipv4 != 0) {
1057                 const char *method;
1058                 method = __connman_dnsconfig_method2string(
1059                                 service->dns_config_method_ipv4);
1060                 g_key_file_set_string(keyfile, service->identifier,
1061                                 "Nameservers.IPv4method", method);
1062         } else
1063         g_key_file_remove_key(keyfile, service->identifier,
1064                                                 "Nameservers.IPv4method", NULL);
1065
1066         if(service->dns_config_method_ipv6 != 0) {
1067                 const char *method;
1068                 method = __connman_dnsconfig_method2string(
1069                                 service->dns_config_method_ipv6);
1070                 g_key_file_set_string(keyfile, service->identifier,
1071                                 "Nameservers.IPv6method", method);
1072         } else
1073         g_key_file_remove_key(keyfile, service->identifier,
1074                                                         "Nameservers.IPv6method", NULL);
1075 #endif
1076
1077         if (service->timeservers_config) {
1078                 guint len = g_strv_length(service->timeservers_config);
1079
1080                 g_key_file_set_string_list(keyfile, service->identifier,
1081                                                                 "Timeservers",
1082                                 (const gchar **) service->timeservers_config, len);
1083         } else
1084                 g_key_file_remove_key(keyfile, service->identifier,
1085                                                         "Timeservers", NULL);
1086
1087         if (service->domains) {
1088                 guint len = g_strv_length(service->domains);
1089
1090                 g_key_file_set_string_list(keyfile, service->identifier,
1091                                                                 "Domains",
1092                                 (const gchar **) service->domains, len);
1093         } else
1094                 g_key_file_remove_key(keyfile, service->identifier,
1095                                                         "Domains", NULL);
1096
1097         cst_str = proxymethod2string(service->proxy_config);
1098         if (cst_str)
1099                 g_key_file_set_string(keyfile, service->identifier,
1100                                 "Proxy.Method", cst_str);
1101
1102         if (service->proxies) {
1103                 guint len = g_strv_length(service->proxies);
1104
1105                 g_key_file_set_string_list(keyfile, service->identifier,
1106                                 "Proxy.Servers",
1107                                 (const gchar **) service->proxies, len);
1108         } else
1109                 g_key_file_remove_key(keyfile, service->identifier,
1110                                                 "Proxy.Servers", NULL);
1111
1112         if (service->excludes) {
1113                 guint len = g_strv_length(service->excludes);
1114
1115                 g_key_file_set_string_list(keyfile, service->identifier,
1116                                 "Proxy.Excludes",
1117                                 (const gchar **) service->excludes, len);
1118         } else
1119                 g_key_file_remove_key(keyfile, service->identifier,
1120                                                 "Proxy.Excludes", NULL);
1121
1122         if (service->pac && strlen(service->pac) > 0)
1123                 g_key_file_set_string(keyfile, service->identifier,
1124                                         "Proxy.URL", service->pac);
1125         else
1126                 g_key_file_remove_key(keyfile, service->identifier,
1127                                                         "Proxy.URL", NULL);
1128
1129         if (service->hidden_service)
1130                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1131                                                                         TRUE);
1132
1133         if (service->config_file && strlen(service->config_file) > 0)
1134                 g_key_file_set_string(keyfile, service->identifier,
1135                                 "Config.file", service->config_file);
1136
1137         if (service->config_entry &&
1138                                         strlen(service->config_entry) > 0)
1139                 g_key_file_set_string(keyfile, service->identifier,
1140                                 "Config.ident", service->config_entry);
1141
1142 #if defined TIZEN_EXT
1143         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1144                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1145                 if (service->eap != NULL && strlen(service->eap) > 0)
1146                         g_key_file_set_string(keyfile, service->identifier,
1147                                         "EAP", service->eap);
1148                 else
1149                         g_key_file_remove_key(keyfile, service->identifier,
1150                                         "EAP", NULL);
1151
1152                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1153                         g_key_file_set_string(keyfile, service->identifier,
1154                                         "Phase2", service->phase2);
1155                 else
1156                         g_key_file_remove_key(keyfile, service->identifier,
1157                                         "Phase2", NULL);
1158
1159                 if (service->identity != NULL && strlen(service->identity) > 0)
1160                         g_key_file_set_string(keyfile, service->identifier,
1161                                         "Identity", service->identity);
1162                 else
1163                         g_key_file_remove_key(keyfile, service->identifier,
1164                                         "Identity", NULL);
1165
1166                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1167                         g_key_file_set_string(keyfile, service->identifier,
1168                                         "CACertFile", service->ca_cert_file);
1169                 else
1170                         g_key_file_remove_key(keyfile, service->identifier,
1171                                         "CACertFile", NULL);
1172
1173                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1174                         g_key_file_set_string(keyfile, service->identifier,
1175                                         "ClientCertFile", service->client_cert_file);
1176                 else
1177                         g_key_file_remove_key(keyfile, service->identifier,
1178                                         "ClientCertFile", NULL);
1179
1180                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1181                         g_key_file_set_string(keyfile, service->identifier,
1182                                         "PrivateKeyFile", service->private_key_file);
1183                 else
1184                         g_key_file_remove_key(keyfile, service->identifier,
1185                                         "PrivateKeyFile", NULL);
1186
1187                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1188                         g_key_file_set_string(keyfile, service->identifier,
1189                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1190                 else
1191                         g_key_file_remove_key(keyfile, service->identifier,
1192                                         "PrivateKeyPassphrase", NULL);
1193         }
1194 #endif
1195
1196 done:
1197         __connman_storage_save_service(keyfile, service->identifier);
1198
1199         g_key_file_free(keyfile);
1200
1201         return err;
1202 }
1203
1204 void __connman_service_save(struct connman_service *service)
1205 {
1206         if (!service)
1207                 return;
1208
1209         service_save(service);
1210 }
1211
1212 static enum connman_service_state combine_state(
1213                                         enum connman_service_state state_a,
1214                                         enum connman_service_state state_b)
1215 {
1216         enum connman_service_state result;
1217
1218         if (state_a == state_b) {
1219                 result = state_a;
1220                 goto done;
1221         }
1222
1223         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1224                 result = state_b;
1225                 goto done;
1226         }
1227
1228         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1229                 result = state_a;
1230                 goto done;
1231         }
1232
1233         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1234                 result = state_b;
1235                 goto done;
1236         }
1237
1238         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1239                 result = state_a;
1240                 goto done;
1241         }
1242
1243         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1244                 result = state_a;
1245                 goto done;
1246         }
1247
1248         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1249                 result = state_b;
1250                 goto done;
1251         }
1252
1253         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1254                 result = state_a;
1255                 goto done;
1256         }
1257
1258         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1259                 result = state_b;
1260                 goto done;
1261         }
1262
1263         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1264                 result = state_a;
1265                 goto done;
1266         }
1267
1268         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1269                 result = state_b;
1270                 goto done;
1271         }
1272
1273         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1274                 result = state_a;
1275                 goto done;
1276         }
1277
1278         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1279                 result = state_b;
1280                 goto done;
1281         }
1282
1283         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1284                 result = state_a;
1285                 goto done;
1286         }
1287
1288         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1289                 result = state_b;
1290                 goto done;
1291         }
1292
1293         result = CONNMAN_SERVICE_STATE_FAILURE;
1294
1295 done:
1296         return result;
1297 }
1298
1299 static bool is_connecting(enum connman_service_state state)
1300 {
1301         switch (state) {
1302         case CONNMAN_SERVICE_STATE_UNKNOWN:
1303         case CONNMAN_SERVICE_STATE_IDLE:
1304         case CONNMAN_SERVICE_STATE_FAILURE:
1305         case CONNMAN_SERVICE_STATE_DISCONNECT:
1306         case CONNMAN_SERVICE_STATE_READY:
1307         case CONNMAN_SERVICE_STATE_ONLINE:
1308                 break;
1309         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1310         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1311                 return true;
1312         }
1313
1314         return false;
1315 }
1316
1317 static bool is_connected(enum connman_service_state state)
1318 {
1319         switch (state) {
1320         case CONNMAN_SERVICE_STATE_UNKNOWN:
1321         case CONNMAN_SERVICE_STATE_IDLE:
1322         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1323         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1324         case CONNMAN_SERVICE_STATE_DISCONNECT:
1325         case CONNMAN_SERVICE_STATE_FAILURE:
1326                 break;
1327         case CONNMAN_SERVICE_STATE_READY:
1328         case CONNMAN_SERVICE_STATE_ONLINE:
1329                 return true;
1330         }
1331
1332         return false;
1333 }
1334
1335 static bool is_idle(enum connman_service_state state)
1336 {
1337         switch (state) {
1338         case CONNMAN_SERVICE_STATE_IDLE:
1339         case CONNMAN_SERVICE_STATE_DISCONNECT:
1340         case CONNMAN_SERVICE_STATE_FAILURE:
1341                 return true;
1342         case CONNMAN_SERVICE_STATE_UNKNOWN:
1343         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1344         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1345         case CONNMAN_SERVICE_STATE_READY:
1346         case CONNMAN_SERVICE_STATE_ONLINE:
1347                 break;
1348         }
1349
1350         return false;
1351 }
1352
1353 static int nameservers_changed_cb(void *user_data)
1354 {
1355         struct connman_service *service = user_data;
1356
1357         DBG("service %p", service);
1358
1359         service->nameservers_timeout = 0;
1360         if ((is_idle(service->state) && !service->nameservers) ||
1361                         is_connected(service->state))
1362                 dns_changed(service);
1363
1364         return FALSE;
1365 }
1366
1367 static void nameservers_changed(struct connman_service *service)
1368 {
1369         if (!service->nameservers_timeout)
1370                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
1371                                                         service);
1372 }
1373
1374 static bool nameserver_available(struct connman_service *service,
1375                                 enum connman_ipconfig_type type,
1376                                 const char *ns)
1377 {
1378         int family;
1379
1380         family = connman_inet_check_ipaddress(ns);
1381
1382         if (family == AF_INET) {
1383                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1384                         return false;
1385
1386                 return is_connected(service->state_ipv4);
1387         }
1388
1389         if (family == AF_INET6) {
1390                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1391                         return false;
1392
1393                 return is_connected(service->state_ipv6);
1394         }
1395
1396         return false;
1397 }
1398
1399 static int searchdomain_add_all(struct connman_service *service)
1400 {
1401         int index, i = 0;
1402
1403         if (!is_connected(service->state))
1404                 return -ENOTCONN;
1405
1406         index = __connman_service_get_index(service);
1407         if (index < 0)
1408                 return -ENXIO;
1409
1410         if (service->domains) {
1411                 while (service->domains[i]) {
1412                         connman_resolver_append(index, service->domains[i],
1413                                                 NULL);
1414                         i++;
1415                 }
1416
1417                 return 0;
1418         }
1419
1420         if (service->domainname)
1421                 connman_resolver_append(index, service->domainname, NULL);
1422
1423         return 0;
1424
1425 }
1426
1427 static int searchdomain_remove_all(struct connman_service *service)
1428 {
1429         int index, i = 0;
1430
1431         if (!is_connected(service->state))
1432                 return -ENOTCONN;
1433
1434         index = __connman_service_get_index(service);
1435         if (index < 0)
1436                 return -ENXIO;
1437
1438         while (service->domains && service->domains[i]) {
1439                 connman_resolver_remove(index, service->domains[i], NULL);
1440                 i++;
1441         }
1442
1443         if (service->domainname)
1444                 connman_resolver_remove(index, service->domainname, NULL);
1445
1446         return 0;
1447 }
1448
1449 static int nameserver_add(struct connman_service *service,
1450                         enum connman_ipconfig_type type,
1451                         const char *nameserver)
1452 {
1453         int index, ret;
1454
1455         if (!nameserver_available(service, type, nameserver))
1456                 return 0;
1457
1458         index = __connman_service_get_index(service);
1459         if (index < 0)
1460                 return -ENXIO;
1461
1462 #if defined TIZEN_EXT
1463         DBG("Resolver append nameserver: %s", nameserver);
1464 #endif
1465         ret = connman_resolver_append(index, NULL, nameserver);
1466         if (ret >= 0)
1467                 nameservers_changed(service);
1468
1469         return ret;
1470 }
1471
1472 static int nameserver_add_all(struct connman_service *service,
1473                         enum connman_ipconfig_type type)
1474 {
1475         int i = 0;
1476
1477         if (service->nameservers_config) {
1478                 while (service->nameservers_config[i]) {
1479 #if defined TIZEN_EXT
1480                         DBG("type %d add service->nameservers_config[%d]:%s",type,
1481                             i, service->nameservers_config[i]);
1482                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
1483                                 DBG("Invalid nameserver");
1484                                 i++;
1485                                 continue;
1486                         }
1487
1488                         switch(type) {
1489                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1490                                 if (connman_inet_check_ipaddress(
1491                                         service->nameservers_config[i]) == AF_INET &&
1492                                     service->dns_config_method_ipv4 ==
1493                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1494                                         nameserver_add(service, type,
1495                                                        service->nameservers_config[i]);
1496                                 }
1497                                 break;
1498                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1499                                 if (connman_inet_check_ipaddress(
1500                                         service->nameservers_config[i]) == AF_INET6 &&
1501                                     service->dns_config_method_ipv6 ==
1502                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1503                                         nameserver_add(service, type,
1504                                                        service->nameservers_config[i]);
1505                                 }
1506                                 break;
1507                         case CONNMAN_IPCONFIG_TYPE_ALL:
1508                                 if (connman_inet_check_ipaddress(
1509                                         service->nameservers_config[i]) == AF_INET &&
1510                                     service->dns_config_method_ipv4 ==
1511                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1512                                         nameserver_add(service, type,
1513                                                        service->nameservers_config[i]);
1514                                 }
1515                                 if (connman_inet_check_ipaddress(
1516                                         service->nameservers_config[i]) == AF_INET6 &&
1517                                     service->dns_config_method_ipv6 ==
1518                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1519                                         nameserver_add(service, type,
1520                                                        service->nameservers_config[i]);
1521                                 }
1522                                 break;
1523                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1524                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1525                                 break;
1526                         default:
1527                                 DBG("default case do nothing");
1528                                 break;
1529                         }
1530 #else
1531                         nameserver_add(service, type,
1532                                 service->nameservers_config[i]);
1533 #endif
1534                         i++;
1535                 }
1536         } else if (service->nameservers) {
1537                 while (service->nameservers[i]) {
1538 #if defined TIZEN_EXT
1539                         DBG("type %d service->nameservers[%d]: %s",type,
1540                             i, service->nameservers[i]);
1541
1542                         switch(type) {
1543                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1544                                 if (connman_inet_check_ipaddress(
1545                                         service->nameservers[i]) == AF_INET &&
1546                                         service->dns_config_method_ipv4 ==
1547                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1548                                         nameserver_add(service, type,
1549                                                        service->nameservers[i]);
1550                                 }
1551                                 break;
1552                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1553                                 if (connman_inet_check_ipaddress(
1554                                         service->nameservers[i]) == AF_INET6 &&
1555                                         service->dns_config_method_ipv6 ==
1556                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1557                                         nameserver_add(service, type,
1558                                                        service->nameservers[i]);
1559                                 }
1560                                 break;
1561                         case CONNMAN_IPCONFIG_TYPE_ALL:
1562                                 if (connman_inet_check_ipaddress(
1563                                         service->nameservers[i]) == AF_INET &&
1564                                         service->dns_config_method_ipv4 ==
1565                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1566                                         nameserver_add(service, type,
1567                                                        service->nameservers[i]);
1568                                 }
1569                                 if (connman_inet_check_ipaddress(
1570                                         service->nameservers[i]) == AF_INET6 &&
1571                                         service->dns_config_method_ipv6 ==
1572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1573                                         nameserver_add(service, type,
1574                                                        service->nameservers[i]);
1575                                 }
1576                                 break;
1577                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1578                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1579                                 break;
1580                         default:
1581                                 DBG("default case do nothing");
1582                                 break;
1583                         }
1584 #else
1585                         nameserver_add(service, type,
1586                                 service->nameservers[i]);
1587 #endif
1588                         i++;
1589                 }
1590         }
1591
1592         if (!i)
1593                 __connman_resolver_append_fallback_nameservers();
1594
1595         searchdomain_add_all(service);
1596
1597         return 0;
1598 }
1599
1600 static int nameserver_remove(struct connman_service *service,
1601                         enum connman_ipconfig_type type,
1602                         const char *nameserver)
1603 {
1604         int index, ret;
1605
1606         if (!nameserver_available(service, type, nameserver))
1607                 return 0;
1608
1609         index = __connman_service_get_index(service);
1610         if (index < 0)
1611                 return -ENXIO;
1612
1613 #if defined TIZEN_EXT
1614         DBG("Resolver remove nameserver: %s", nameserver);
1615 #endif
1616         ret = connman_resolver_remove(index, NULL, nameserver);
1617         if (ret >= 0)
1618                 nameservers_changed(service);
1619
1620         return ret;
1621 }
1622
1623 static int nameserver_remove_all(struct connman_service *service,
1624                                 enum connman_ipconfig_type type)
1625 {
1626 #if defined TIZEN_EXT
1627         /**
1628           * Skip this function if there is any connected profiles
1629           * that use same interface
1630           */
1631         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1632                         __connman_service_get_connected_count_of_iface(service) > 0)
1633                 return 0;
1634 #endif
1635         int index, i = 0;
1636
1637         index = __connman_service_get_index(service);
1638         if (index < 0)
1639                 return -ENXIO;
1640
1641         while (service->nameservers_config && service->nameservers_config[i]) {
1642 #if defined TIZEN_EXT
1643                 DBG("type %d Remove service->nameservers_config[%d]: %s",
1644                       type, i, service->nameservers_config[i]);
1645                 switch(type) {
1646                 case CONNMAN_IPCONFIG_TYPE_IPV4:
1647                         if (connman_inet_check_ipaddress(
1648                                 service->nameservers_config[i]) == AF_INET &&
1649                                 (service->dns_config_method_ipv4 ==
1650                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1651                                 service->dns_config_method_ipv4 ==
1652                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1653                                 nameserver_remove(service, type,
1654                                                   service->nameservers_config[i]);
1655                         }
1656                         break;
1657                 case CONNMAN_IPCONFIG_TYPE_IPV6:
1658                         if (connman_inet_check_ipaddress(
1659                                 service->nameservers_config[i]) == AF_INET6 &&
1660                                 (service->dns_config_method_ipv6 ==
1661                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1662                                 service->dns_config_method_ipv6 ==
1663                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1664                                 nameserver_remove(service, type,
1665                                                   service->nameservers_config[i]);
1666                         }
1667                         break;
1668                 case CONNMAN_IPCONFIG_TYPE_ALL:
1669                         if (connman_inet_check_ipaddress(
1670                                 service->nameservers_config[i]) == AF_INET &&
1671                                 (service->dns_config_method_ipv4 ==
1672                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1673                                 service->dns_config_method_ipv4 ==
1674                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1675                                 nameserver_remove(service, type,
1676                                                   service->nameservers_config[i]);
1677                         }
1678                         if (connman_inet_check_ipaddress(
1679                                 service->nameservers_config[i]) == AF_INET6 &&
1680                                 (service->dns_config_method_ipv6 ==
1681                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1682                                 service->dns_config_method_ipv6 ==
1683                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1684                                 nameserver_remove(service, type,
1685                                                   service->nameservers_config[i]);
1686                         }
1687                         break;
1688                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1689                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1690                         break;
1691                 default:
1692                         DBG("default case do nothing");
1693                         break;
1694                 }
1695 #else
1696                 nameserver_remove(service, type,
1697                                 service->nameservers_config[i]);
1698 #endif
1699                 i++;
1700         }
1701
1702         i = 0;
1703         while (service->nameservers && service->nameservers[i]) {
1704 #if defined TIZEN_EXT
1705                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
1706                       service->nameservers[i]);
1707                 switch(type) {
1708                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1709                                 if (connman_inet_check_ipaddress(
1710                                         service->nameservers[i]) == AF_INET &&
1711                                         (service->dns_config_method_ipv4 ==
1712                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1713                                         service->dns_config_method_ipv4 ==
1714                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1715                                         nameserver_remove(service, type,
1716                                                           service->nameservers[i]);
1717                                 }
1718                                 break;
1719                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1720                                 if (connman_inet_check_ipaddress(
1721                                         service->nameservers[i]) == AF_INET6 &&
1722                                         (service->dns_config_method_ipv6 ==
1723                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1724                                         service->dns_config_method_ipv6 ==
1725                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1726                                         nameserver_remove(service, type,
1727                                                           service->nameservers[i]);
1728                                 }
1729                                 break;
1730                         case CONNMAN_IPCONFIG_TYPE_ALL:
1731                                 if (connman_inet_check_ipaddress(
1732                                         service->nameservers[i]) == AF_INET &&
1733                                         (service->dns_config_method_ipv4 ==
1734                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1735                                         service->dns_config_method_ipv4 ==
1736                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1737                                         nameserver_remove(service, type,
1738                                                           service->nameservers[i]);
1739                                 }
1740                                 if (connman_inet_check_ipaddress(
1741                                         service->nameservers[i]) == AF_INET6 &&
1742                                         (service->dns_config_method_ipv6 ==
1743                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1744                                         service->dns_config_method_ipv6 ==
1745                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1746                                         nameserver_remove(service, type,
1747                                                           service->nameservers[i]);
1748                                 }
1749                                 break;
1750                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1751                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1752                                 break;
1753                         default:
1754                                 DBG("default case do nothing");
1755                                 break;
1756                 }
1757 #else
1758                 nameserver_remove(service, type, service->nameservers[i]);
1759 #endif
1760                 i++;
1761         }
1762
1763         searchdomain_remove_all(service);
1764
1765         return 0;
1766 }
1767
1768 /*
1769  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1770  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1771  * for details) and not through service.c
1772  */
1773 #if defined TIZEN_EXT
1774 int __connman_service_nameserver_append(struct connman_service *service,
1775                                 const char *nameserver, bool is_auto,
1776                                 enum connman_ipconfig_type type)
1777 #else
1778 int __connman_service_nameserver_append(struct connman_service *service,
1779                                 const char *nameserver, bool is_auto)
1780 #endif
1781 {
1782         char **nameservers;
1783         int len, i;
1784
1785         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1786
1787         if (!nameserver)
1788                 return -EINVAL;
1789
1790         if (is_auto)
1791                 nameservers = service->nameservers_auto;
1792         else
1793                 nameservers = service->nameservers;
1794
1795         for (i = 0; nameservers && nameservers[i]; i++)
1796 #if defined TIZEN_EXT
1797         {
1798                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
1799 #endif
1800                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1801                         return -EEXIST;
1802 #if defined TIZEN_EXT
1803         }
1804 #endif
1805
1806         if (nameservers) {
1807                 len = g_strv_length(nameservers);
1808                 nameservers = g_try_renew(char *, nameservers, len + 2);
1809         } else {
1810                 len = 0;
1811                 nameservers = g_try_new0(char *, len + 2);
1812         }
1813
1814         if (!nameservers)
1815                 return -ENOMEM;
1816
1817         nameservers[len] = g_strdup(nameserver);
1818         nameservers[len + 1] = NULL;
1819
1820 #ifdef TIZEN_EXT
1821         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1822            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1823                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1824
1825         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1826            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1827                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1828 #endif
1829
1830         if (is_auto) {
1831                 service->nameservers_auto = nameservers;
1832         } else {
1833                 service->nameservers = nameservers;
1834                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
1835         }
1836
1837         nameservers_changed(service);
1838
1839         searchdomain_add_all(service);
1840
1841         return 0;
1842 }
1843
1844 #if defined TIZEN_EXT
1845 int __connman_service_nameserver_remove(struct connman_service *service,
1846                                 const char *nameserver, bool is_auto,
1847                                 enum connman_ipconfig_type type)
1848 #else
1849 int __connman_service_nameserver_remove(struct connman_service *service,
1850                                 const char *nameserver, bool is_auto)
1851 #endif
1852 {
1853         char **servers, **nameservers;
1854         bool found = false;
1855         int len, i, j;
1856
1857         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1858
1859         if (!nameserver)
1860                 return -EINVAL;
1861
1862         if (is_auto)
1863                 nameservers = service->nameservers_auto;
1864         else
1865                 nameservers = service->nameservers;
1866
1867         if (!nameservers)
1868                 return 0;
1869
1870         for (i = 0; nameservers[i]; i++)
1871                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1872                         found = true;
1873                         break;
1874                 }
1875
1876         if (!found)
1877                 return 0;
1878
1879         len = g_strv_length(nameservers);
1880
1881         if (len == 1) {
1882                 servers = NULL;
1883                 goto set_servers;
1884         }
1885
1886         servers = g_try_new0(char *, len);
1887         if (!servers)
1888                 return -ENOMEM;
1889
1890         for (i = 0, j = 0; i < len; i++) {
1891                 if (g_strcmp0(nameservers[i], nameserver)) {
1892                         servers[j] = nameservers[i];
1893                         j++;
1894                 } else
1895                         g_free(nameservers[i]);
1896
1897                 nameservers[i] = NULL;
1898         }
1899         servers[len - 1] = NULL;
1900
1901 set_servers:
1902         g_strfreev(nameservers);
1903         nameservers = servers;
1904
1905         if (is_auto) {
1906                 service->nameservers_auto = nameservers;
1907         } else {
1908                 service->nameservers = nameservers;
1909 #if defined TIZEN_EXT
1910                 DBG("nameserver remove ip_type: %d", type);
1911                 nameserver_remove(service, type,
1912                                 nameserver);
1913 #else
1914                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
1915                                 nameserver);
1916 #endif
1917         }
1918
1919         return 0;
1920 }
1921
1922 void __connman_service_nameserver_clear(struct connman_service *service)
1923 {
1924         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1925
1926         g_strfreev(service->nameservers);
1927         service->nameservers = NULL;
1928
1929         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1930 }
1931
1932 static void add_nameserver_route(int family, int index, char *nameserver,
1933                                 const char *gw)
1934 {
1935         switch (family) {
1936         case AF_INET:
1937                 if (connman_inet_compare_subnet(index, nameserver))
1938                         break;
1939
1940                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1941                         /* For P-t-P link the above route add will fail */
1942                         connman_inet_add_host_route(index, nameserver, NULL);
1943                 break;
1944
1945         case AF_INET6:
1946                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1947                                                                 gw) < 0)
1948                         connman_inet_add_ipv6_host_route(index, nameserver,
1949                                                         NULL);
1950                 break;
1951         }
1952 }
1953
1954 static void nameserver_add_routes(int index, char **nameservers,
1955                                         const char *gw)
1956 {
1957         int i, ns_family, gw_family;
1958
1959         gw_family = connman_inet_check_ipaddress(gw);
1960         if (gw_family < 0)
1961                 return;
1962
1963         for (i = 0; nameservers[i]; i++) {
1964                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1965                 if (ns_family < 0 || ns_family != gw_family)
1966                         continue;
1967
1968                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1969         }
1970 }
1971
1972 static void nameserver_del_routes(int index, char **nameservers,
1973                                 enum connman_ipconfig_type type)
1974 {
1975         int i, family;
1976
1977         for (i = 0; nameservers[i]; i++) {
1978                 family = connman_inet_check_ipaddress(nameservers[i]);
1979                 if (family < 0)
1980                         continue;
1981
1982                 switch (family) {
1983                 case AF_INET:
1984                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1985                                 connman_inet_del_host_route(index,
1986                                                         nameservers[i]);
1987                         break;
1988                 case AF_INET6:
1989                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1990                                 connman_inet_del_ipv6_host_route(index,
1991                                                         nameservers[i]);
1992                         break;
1993                 }
1994         }
1995 }
1996
1997 void __connman_service_nameserver_add_routes(struct connman_service *service,
1998                                                 const char *gw)
1999 {
2000         int index;
2001
2002         if (!service)
2003                 return;
2004
2005         index = __connman_service_get_index(service);
2006
2007         if (service->nameservers_config) {
2008                 /*
2009                  * Configured nameserver takes preference over the
2010                  * discoverd nameserver gathered from DHCP, VPN, etc.
2011                  */
2012                 nameserver_add_routes(index, service->nameservers_config, gw);
2013         } else if (service->nameservers) {
2014                 /*
2015                  * We add nameservers host routes for nameservers that
2016                  * are not on our subnet. For those who are, the subnet
2017                  * route will be installed by the time the dns proxy code
2018                  * tries to reach them. The subnet route is installed
2019                  * when setting the interface IP address.
2020                  */
2021                 nameserver_add_routes(index, service->nameservers, gw);
2022         }
2023 }
2024
2025 void __connman_service_nameserver_del_routes(struct connman_service *service,
2026                                         enum connman_ipconfig_type type)
2027 {
2028         int index;
2029
2030         if (!service)
2031                 return;
2032
2033         index = __connman_service_get_index(service);
2034
2035         if (service->nameservers_config)
2036                 nameserver_del_routes(index, service->nameservers_config,
2037                                         type);
2038         else if (service->nameservers)
2039                 nameserver_del_routes(index, service->nameservers, type);
2040 }
2041
2042 static void address_updated(struct connman_service *service,
2043                         enum connman_ipconfig_type type)
2044 {
2045         if (is_connected(service->state) &&
2046                         service == __connman_service_get_default()) {
2047                 nameserver_remove_all(service, type);
2048                 nameserver_add_all(service, type);
2049
2050                 __connman_timeserver_sync(service);
2051         }
2052 }
2053
2054 static struct connman_stats *stats_get(struct connman_service *service)
2055 {
2056         if (service->roaming)
2057                 return &service->stats_roaming;
2058         else
2059                 return &service->stats;
2060 }
2061
2062 static bool stats_enabled(struct connman_service *service)
2063 {
2064         struct connman_stats *stats = stats_get(service);
2065
2066         return stats->enabled;
2067 }
2068
2069 static void stats_start(struct connman_service *service)
2070 {
2071         struct connman_stats *stats = stats_get(service);
2072
2073         DBG("service %p", service);
2074
2075         if (!stats->timer)
2076                 return;
2077
2078         stats->enabled = true;
2079         stats->data_last.time = stats->data.time;
2080
2081         g_timer_start(stats->timer);
2082 }
2083
2084 static void stats_stop(struct connman_service *service)
2085 {
2086         struct connman_stats *stats = stats_get(service);
2087         unsigned int seconds;
2088
2089         DBG("service %p", service);
2090
2091         if (!stats->timer)
2092                 return;
2093
2094         if (!stats->enabled)
2095                 return;
2096
2097         g_timer_stop(stats->timer);
2098
2099         seconds = g_timer_elapsed(stats->timer, NULL);
2100         stats->data.time = stats->data_last.time + seconds;
2101
2102         stats->enabled = false;
2103 }
2104
2105 static void reset_stats(struct connman_service *service)
2106 {
2107         DBG("service %p", service);
2108
2109         /* home */
2110         service->stats.valid = false;
2111
2112         service->stats.data.rx_packets = 0;
2113         service->stats.data.tx_packets = 0;
2114         service->stats.data.rx_bytes = 0;
2115         service->stats.data.tx_bytes = 0;
2116         service->stats.data.rx_errors = 0;
2117         service->stats.data.tx_errors = 0;
2118         service->stats.data.rx_dropped = 0;
2119         service->stats.data.tx_dropped = 0;
2120         service->stats.data.time = 0;
2121         service->stats.data_last.time = 0;
2122
2123         g_timer_reset(service->stats.timer);
2124
2125         /* roaming */
2126         service->stats_roaming.valid = false;
2127
2128         service->stats_roaming.data.rx_packets = 0;
2129         service->stats_roaming.data.tx_packets = 0;
2130         service->stats_roaming.data.rx_bytes = 0;
2131         service->stats_roaming.data.tx_bytes = 0;
2132         service->stats_roaming.data.rx_errors = 0;
2133         service->stats_roaming.data.tx_errors = 0;
2134         service->stats_roaming.data.rx_dropped = 0;
2135         service->stats_roaming.data.tx_dropped = 0;
2136         service->stats_roaming.data.time = 0;
2137         service->stats_roaming.data_last.time = 0;
2138
2139         g_timer_reset(service->stats_roaming.timer);
2140 }
2141
2142 #if defined TIZEN_EXT
2143 static gboolean __connman_service_is_internet_profile(
2144                 struct connman_service *cellular)
2145 {
2146         const char internet_suffix[] = "_1";
2147
2148         DBG("Service path: %s", cellular->path);
2149
2150         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2151                 return TRUE;
2152
2153         return FALSE;
2154 }
2155
2156 static gboolean __connman_service_is_tethering_profile(
2157                 struct connman_service *cellular)
2158 {
2159         const char tethering_suffix[] = "_5";
2160
2161         DBG("Service path: %s", cellular->path);
2162
2163         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
2164                 return TRUE;
2165
2166         return FALSE;
2167 }
2168
2169 struct connman_service *connman_service_get_default_connection(void)
2170 {
2171         GList *list;
2172         struct connman_service *service;
2173         struct connman_service *default_service = NULL;
2174
2175         for (list = service_list; list; list = list->next) {
2176                 service = list->data;
2177
2178                 DBG("service: %p %s %s %s", service, service->name,
2179                                 state2string(service->state),
2180                                 __connman_service_type2string(service->type));
2181
2182 #if defined TIZEN_MAINTAIN_ONLINE
2183                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2184                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2185 #else
2186                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2187                                 is_connected(service->state) == TRUE) {
2188 #endif
2189                         return service;
2190                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2191                                 __connman_service_is_internet_profile(service) == TRUE) {
2192                         if (default_service == NULL)
2193                                 default_service = service;
2194                         else if (is_connected(service->state) == TRUE &&
2195                                         is_connected(default_service->state) == FALSE)
2196                                 default_service = service;
2197                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2198                                 is_connected(service->state) == TRUE) {
2199                         if (default_service == NULL)
2200                                 default_service = service;
2201                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2202                                 is_connected(service->state) == TRUE) {
2203                         if (default_service == NULL)
2204                                 default_service = service;
2205                 }
2206         }
2207
2208         return default_service;
2209 }
2210 #endif
2211
2212 struct connman_service *__connman_service_get_default(void)
2213 {
2214 #if defined TIZEN_MAINTAIN_ONLINE
2215         return connman_service_get_default_connection();
2216 #else
2217         struct connman_service *service;
2218
2219         if (!service_list)
2220                 return NULL;
2221
2222         service = service_list->data;
2223
2224         if (!is_connected(service->state))
2225                 return NULL;
2226
2227         return service;
2228 #endif
2229 }
2230
2231 bool __connman_service_index_is_default(int index)
2232 {
2233         struct connman_service *service;
2234
2235         if (index < 0)
2236                 return false;
2237
2238         service = __connman_service_get_default();
2239
2240         return __connman_service_get_index(service) == index;
2241 }
2242
2243 static void default_changed(void)
2244 {
2245         struct connman_service *service = __connman_service_get_default();
2246
2247         if (service == current_default)
2248                 return;
2249
2250         DBG("current default %p %s", current_default,
2251                 current_default ? current_default->identifier : "");
2252         DBG("new default %p %s", service, service ? service->identifier : "");
2253
2254 #if defined TIZEN_EXT
2255         current_default = service;
2256
2257         __connman_service_timeserver_changed(service, NULL);
2258 #else
2259         __connman_service_timeserver_changed(current_default, NULL);
2260
2261         current_default = service;
2262 #endif
2263
2264         if (service) {
2265                 if (service->hostname &&
2266                                 connman_setting_get_bool("AllowHostnameUpdates"))
2267                         __connman_utsname_set_hostname(service->hostname);
2268
2269                 if (service->domainname)
2270                         __connman_utsname_set_domainname(service->domainname);
2271         }
2272
2273         __connman_notifier_default_changed(service);
2274 }
2275
2276 static void state_changed(struct connman_service *service)
2277 {
2278         const char *str;
2279
2280         __connman_notifier_service_state_changed(service, service->state);
2281
2282         str = state2string(service->state);
2283         if (!str)
2284                 return;
2285
2286 #if !defined TIZEN_EXT
2287         if (!allow_property_changed(service))
2288                 return;
2289 #endif
2290 #if defined TIZEN_EXT
2291         DBG(" %s, %s", str, service->path);
2292 #endif
2293         connman_dbus_property_changed_basic(service->path,
2294                                 CONNMAN_SERVICE_INTERFACE, "State",
2295                                                 DBUS_TYPE_STRING, &str);
2296 }
2297
2298 static void strength_changed(struct connman_service *service)
2299 {
2300         if (service->strength == 0)
2301                 return;
2302
2303         if (!allow_property_changed(service))
2304                 return;
2305
2306         connman_dbus_property_changed_basic(service->path,
2307                                 CONNMAN_SERVICE_INTERFACE, "Strength",
2308                                         DBUS_TYPE_BYTE, &service->strength);
2309 }
2310
2311 static void favorite_changed(struct connman_service *service)
2312 {
2313         dbus_bool_t favorite;
2314
2315         if (!service->path)
2316                 return;
2317
2318         if (!allow_property_changed(service))
2319                 return;
2320
2321         favorite = service->favorite;
2322         connman_dbus_property_changed_basic(service->path,
2323                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
2324                                         DBUS_TYPE_BOOLEAN, &favorite);
2325 }
2326
2327 static void immutable_changed(struct connman_service *service)
2328 {
2329         dbus_bool_t immutable;
2330
2331         if (!service->path)
2332                 return;
2333
2334         if (!allow_property_changed(service))
2335                 return;
2336
2337         immutable = service->immutable;
2338         connman_dbus_property_changed_basic(service->path,
2339                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
2340                                         DBUS_TYPE_BOOLEAN, &immutable);
2341 }
2342
2343 static void roaming_changed(struct connman_service *service)
2344 {
2345         dbus_bool_t roaming;
2346
2347         if (!service->path)
2348                 return;
2349
2350         if (!allow_property_changed(service))
2351                 return;
2352
2353         roaming = service->roaming;
2354         connman_dbus_property_changed_basic(service->path,
2355                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
2356                                         DBUS_TYPE_BOOLEAN, &roaming);
2357 }
2358
2359 static void autoconnect_changed(struct connman_service *service)
2360 {
2361         dbus_bool_t autoconnect;
2362
2363         if (!service->path)
2364                 return;
2365
2366         if (!allow_property_changed(service))
2367                 return;
2368
2369         autoconnect = service->autoconnect;
2370         connman_dbus_property_changed_basic(service->path,
2371                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2372                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2373 }
2374
2375 static void append_security(DBusMessageIter *iter, void *user_data)
2376 {
2377         struct connman_service *service = user_data;
2378         const char *str;
2379
2380         str = security2string(service->security);
2381         if (str)
2382                 dbus_message_iter_append_basic(iter,
2383                                 DBUS_TYPE_STRING, &str);
2384
2385         /*
2386          * Some access points incorrectly advertise WPS even when they
2387          * are configured as open or no security, so filter
2388          * appropriately.
2389          */
2390         if (service->wps) {
2391                 switch (service->security) {
2392                 case CONNMAN_SERVICE_SECURITY_PSK:
2393                 case CONNMAN_SERVICE_SECURITY_WPA:
2394                 case CONNMAN_SERVICE_SECURITY_RSN:
2395 #if defined TIZEN_EXT
2396                 case CONNMAN_SERVICE_SECURITY_SAE:
2397 #endif
2398                         str = "wps";
2399                         dbus_message_iter_append_basic(iter,
2400                                                 DBUS_TYPE_STRING, &str);
2401                         break;
2402                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2403                 case CONNMAN_SERVICE_SECURITY_NONE:
2404                 case CONNMAN_SERVICE_SECURITY_WEP:
2405                 case CONNMAN_SERVICE_SECURITY_8021X:
2406                         break;
2407                 }
2408         }
2409 }
2410
2411 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2412 {
2413         struct connman_service *service = user_data;
2414
2415         if (service->ipconfig_ipv4)
2416                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2417                                                                         iter);
2418         else if (service->ipconfig_ipv6)
2419                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2420                                                                         iter);
2421 }
2422
2423 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2424 {
2425         struct connman_service *service = user_data;
2426
2427         if (!is_connected(service->state_ipv4))
2428                 return;
2429
2430         if (service->ipconfig_ipv4)
2431                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2432 }
2433
2434 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2435 {
2436         struct connman_service *service = user_data;
2437
2438         if (!is_connected(service->state_ipv6))
2439                 return;
2440
2441         if (service->ipconfig_ipv6)
2442                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2443                                                 service->ipconfig_ipv4);
2444 }
2445
2446 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2447 {
2448         struct connman_service *service = user_data;
2449
2450         if (service->ipconfig_ipv4)
2451                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2452                                                         iter);
2453 }
2454
2455 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2456 {
2457         struct connman_service *service = user_data;
2458
2459         if (service->ipconfig_ipv6)
2460                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2461                                                         iter);
2462 }
2463
2464 static void append_nameservers(DBusMessageIter *iter,
2465                 struct connman_service *service, char **servers)
2466 {
2467         int i;
2468         bool available = true;
2469
2470         for (i = 0; servers[i]; i++) {
2471                 if (service)
2472                         available = nameserver_available(service,
2473                                                 CONNMAN_IPCONFIG_TYPE_ALL,
2474                                                 servers[i]);
2475
2476                 if (available)
2477                         dbus_message_iter_append_basic(iter,
2478                                         DBUS_TYPE_STRING, &servers[i]);
2479         }
2480 }
2481
2482 #if defined TIZEN_EXT
2483 static void append_nameserver_manual(DBusMessageIter *iter,
2484                 struct connman_service *service, const char *server)
2485 {
2486         bool available = true;
2487
2488         if (service)
2489                 available = nameserver_available(service,
2490                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2491
2492         if (available)
2493                 dbus_message_iter_append_basic(iter,
2494                                 DBUS_TYPE_STRING, &server);
2495 }
2496
2497 static void append_nameserver_dhcp(DBusMessageIter *iter,
2498                 struct connman_service *service, const char *server)
2499 {
2500         bool available = true;
2501
2502         if (service)
2503                 available = nameserver_available(service,
2504                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2505
2506         if (available)
2507                 dbus_message_iter_append_basic(iter,
2508                                 DBUS_TYPE_STRING, &server);
2509 }
2510 #endif
2511
2512 static void append_dns(DBusMessageIter *iter, void *user_data)
2513 {
2514         struct connman_service *service = user_data;
2515 #if defined TIZEN_EXT
2516         int i;
2517 #endif
2518
2519         if (!is_connected(service->state))
2520                 return;
2521
2522 #ifdef TIZEN_EXT
2523         const char *str;
2524
2525         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2526         if(str != NULL) {
2527                 char *str1 = g_strdup_printf("ipv4.%s", str);
2528                 dbus_message_iter_append_basic(iter,
2529                         DBUS_TYPE_STRING, &str1);
2530                 g_free(str1);
2531         }
2532
2533         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2534         if(str != NULL) {
2535                 char *str1 = g_strdup_printf("ipv6.%s", str);
2536                 dbus_message_iter_append_basic(iter,
2537                         DBUS_TYPE_STRING, &str1);
2538                 g_free(str1);
2539         }
2540 #endif
2541
2542         if (service->nameservers_config) {
2543 #if defined TIZEN_EXT
2544                 i = 0;
2545                 while (service->nameservers_config[i]) {
2546                         if (connman_inet_check_ipaddress(
2547                                 service->nameservers_config[i]) == AF_INET &&
2548                                 service->dns_config_method_ipv4 ==
2549                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2550                                 append_nameserver_manual(iter, service,
2551                                                 service->nameservers_config[i]);
2552                         }
2553
2554                         if (connman_inet_check_ipaddress(
2555                                 service->nameservers_config[i]) == AF_INET6 &&
2556                                 service->dns_config_method_ipv6 ==
2557                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2558                                 append_nameserver_manual(iter, service,
2559                                                 service->nameservers_config[i]);
2560                         }
2561                         i++;
2562                 }
2563                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
2564                  * dynamic while other is static so try to append the DNS
2565                  * Address which is dynamic also */
2566                 if (service->nameservers != NULL) {
2567                         i = 0;
2568                         while (service->nameservers[i]) {
2569                                 if (connman_inet_check_ipaddress(
2570                                         service->nameservers[i]) == AF_INET &&
2571                                         service->dns_config_method_ipv4 ==
2572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2573                                         append_nameserver_dhcp(iter, service,
2574                                                         service->nameservers[i]);
2575                                 }
2576
2577                                 if (connman_inet_check_ipaddress(
2578                                         service->nameservers[i]) == AF_INET6 &&
2579                                         service->dns_config_method_ipv6 ==
2580                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2581                                         append_nameserver_dhcp(iter, service,
2582                                                         service->nameservers[i]);
2583                                 }
2584                                 i++;
2585                         }
2586                 }
2587 #else
2588                 append_nameservers(iter, service, service->nameservers_config);
2589 #endif
2590                 return;
2591         } else {
2592                 if (service->nameservers)
2593 #if defined TIZEN_EXT
2594                 {
2595                         i = 0;
2596                         while (service->nameservers[i]) {
2597                                 if (connman_inet_check_ipaddress(
2598                                         service->nameservers[i]) == AF_INET &&
2599                                         service->dns_config_method_ipv4 ==
2600                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2601                                         append_nameserver_dhcp(iter, service,
2602                                                         service->nameservers[i]);
2603                                 }
2604
2605                                 if (connman_inet_check_ipaddress(
2606                                         service->nameservers[i]) == AF_INET6 &&
2607                                         service->dns_config_method_ipv6 ==
2608                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2609                                         append_nameserver_dhcp(iter, service,
2610                                                         service->nameservers[i]);
2611                                 }
2612                                 i++;
2613                         }
2614                 }
2615 #else
2616                         append_nameservers(iter, service,
2617                                         service->nameservers);
2618 #endif
2619
2620                 if (service->nameservers_auto)
2621                         append_nameservers(iter, service,
2622                                         service->nameservers_auto);
2623
2624                 if (!service->nameservers && !service->nameservers_auto) {
2625                         char **ns;
2626
2627                         DBG("append fallback nameservers");
2628
2629                         ns = connman_setting_get_string_list("FallbackNameservers");
2630                         if (ns)
2631                                 append_nameservers(iter, service, ns);
2632                 }
2633         }
2634 }
2635
2636 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2637 {
2638         struct connman_service *service = user_data;
2639
2640 #ifdef TIZEN_EXT
2641         /* Append DNS Config Type */
2642         const char *str;
2643         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2644         if(str != NULL) {
2645                 char *str1 = g_strdup_printf("ipv4.%s", str);
2646                 dbus_message_iter_append_basic(iter,
2647                         DBUS_TYPE_STRING, &str1);
2648                 g_free(str1);
2649         }
2650
2651         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2652         if(str != NULL) {
2653                 char *str1 = g_strdup_printf("ipv6.%s", str);
2654                 dbus_message_iter_append_basic(iter,
2655                         DBUS_TYPE_STRING, &str1);
2656                 g_free(str1);
2657         }
2658 #endif
2659
2660         if (!service->nameservers_config)
2661                 return;
2662
2663 #if defined TIZEN_EXT
2664         int i = 0;
2665         while (service->nameservers_config[i]) {
2666                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
2667                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2668                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2669                 }
2670
2671                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
2672                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2673                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2674                 }
2675                 i++;
2676         }
2677 #else
2678         append_nameservers(iter, NULL, service->nameservers_config);
2679 #endif
2680 }
2681
2682 static void append_ts(DBusMessageIter *iter, void *user_data)
2683 {
2684         GSList *list = user_data;
2685
2686         while (list) {
2687                 char *timeserver = list->data;
2688
2689                 if (timeserver)
2690                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2691                                         &timeserver);
2692
2693                 list = g_slist_next(list);
2694         }
2695 }
2696
2697 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2698 {
2699         struct connman_service *service = user_data;
2700         int i;
2701
2702         if (!service->timeservers_config)
2703                 return;
2704
2705         for (i = 0; service->timeservers_config[i]; i++) {
2706                 dbus_message_iter_append_basic(iter,
2707                                 DBUS_TYPE_STRING,
2708                                 &service->timeservers_config[i]);
2709         }
2710 }
2711
2712 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2713 {
2714         struct connman_service *service = user_data;
2715         int i;
2716
2717         if (!service->domains)
2718                 return;
2719
2720         for (i = 0; service->domains[i]; i++)
2721                 dbus_message_iter_append_basic(iter,
2722                                 DBUS_TYPE_STRING, &service->domains[i]);
2723 }
2724
2725 static void append_domain(DBusMessageIter *iter, void *user_data)
2726 {
2727         struct connman_service *service = user_data;
2728
2729         if (!is_connected(service->state) &&
2730                                 !is_connecting(service->state))
2731                 return;
2732
2733         if (service->domains)
2734                 append_domainconfig(iter, user_data);
2735         else if (service->domainname)
2736                 dbus_message_iter_append_basic(iter,
2737                                 DBUS_TYPE_STRING, &service->domainname);
2738 }
2739
2740 static void append_proxies(DBusMessageIter *iter, void *user_data)
2741 {
2742         struct connman_service *service = user_data;
2743         int i;
2744
2745         if (!service->proxies)
2746                 return;
2747
2748         for (i = 0; service->proxies[i]; i++)
2749                 dbus_message_iter_append_basic(iter,
2750                                 DBUS_TYPE_STRING, &service->proxies[i]);
2751 }
2752
2753 static void append_excludes(DBusMessageIter *iter, void *user_data)
2754 {
2755         struct connman_service *service = user_data;
2756         int i;
2757
2758         if (!service->excludes)
2759                 return;
2760
2761         for (i = 0; service->excludes[i]; i++)
2762                 dbus_message_iter_append_basic(iter,
2763                                 DBUS_TYPE_STRING, &service->excludes[i]);
2764 }
2765
2766 static void append_proxy(DBusMessageIter *iter, void *user_data)
2767 {
2768         struct connman_service *service = user_data;
2769         enum connman_service_proxy_method proxy;
2770         const char *pac = NULL;
2771         const char *method = proxymethod2string(
2772                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2773
2774         if (!is_connected(service->state))
2775                 return;
2776
2777         proxy = connman_service_get_proxy_method(service);
2778
2779         switch (proxy) {
2780         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2781                 return;
2782         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2783                 goto done;
2784         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2785                 connman_dbus_dict_append_array(iter, "Servers",
2786                                         DBUS_TYPE_STRING, append_proxies,
2787                                         service);
2788
2789                 connman_dbus_dict_append_array(iter, "Excludes",
2790                                         DBUS_TYPE_STRING, append_excludes,
2791                                         service);
2792                 break;
2793         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2794                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2795                 if (service->ipconfig_ipv4)
2796                         pac = __connman_ipconfig_get_proxy_autoconfig(
2797                                 service->ipconfig_ipv4);
2798                 else if (service->ipconfig_ipv6)
2799                         pac = __connman_ipconfig_get_proxy_autoconfig(
2800                                 service->ipconfig_ipv6);
2801
2802                 if (!service->pac && !pac)
2803                         goto done;
2804
2805                 if (service->pac)
2806                         pac = service->pac;
2807
2808                 connman_dbus_dict_append_basic(iter, "URL",
2809                                         DBUS_TYPE_STRING, &pac);
2810                 break;
2811         }
2812
2813         method = proxymethod2string(proxy);
2814
2815 done:
2816         connman_dbus_dict_append_basic(iter, "Method",
2817                                         DBUS_TYPE_STRING, &method);
2818 }
2819
2820 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2821 {
2822         struct connman_service *service = user_data;
2823         const char *method;
2824
2825         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2826                 return;
2827
2828         switch (service->proxy_config) {
2829         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2830                 return;
2831         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2832                 break;
2833         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2834                 if (service->proxies)
2835                         connman_dbus_dict_append_array(iter, "Servers",
2836                                                 DBUS_TYPE_STRING,
2837                                                 append_proxies, service);
2838
2839                 if (service->excludes)
2840                         connman_dbus_dict_append_array(iter, "Excludes",
2841                                                 DBUS_TYPE_STRING,
2842                                                 append_excludes, service);
2843                 break;
2844         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2845                 if (service->pac)
2846                         connman_dbus_dict_append_basic(iter, "URL",
2847                                         DBUS_TYPE_STRING, &service->pac);
2848                 break;
2849         }
2850
2851         method = proxymethod2string(service->proxy_config);
2852
2853         connman_dbus_dict_append_basic(iter, "Method",
2854                                 DBUS_TYPE_STRING, &method);
2855 }
2856
2857 static void append_provider(DBusMessageIter *iter, void *user_data)
2858 {
2859         struct connman_service *service = user_data;
2860
2861         if (!is_connected(service->state))
2862                 return;
2863
2864         if (service->provider)
2865                 __connman_provider_append_properties(service->provider, iter);
2866 }
2867
2868
2869 static void settings_changed(struct connman_service *service,
2870                                 struct connman_ipconfig *ipconfig)
2871 {
2872         enum connman_ipconfig_type type;
2873
2874         type = __connman_ipconfig_get_config_type(ipconfig);
2875
2876         __connman_notifier_ipconfig_changed(service, ipconfig);
2877
2878         if (!allow_property_changed(service))
2879                 return;
2880
2881         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2882                 connman_dbus_property_changed_dict(service->path,
2883                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2884                                         append_ipv4, service);
2885         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2886                 connman_dbus_property_changed_dict(service->path,
2887                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2888                                         append_ipv6, service);
2889 }
2890
2891 static void ipv4_configuration_changed(struct connman_service *service)
2892 {
2893         if (!allow_property_changed(service))
2894                 return;
2895
2896         connman_dbus_property_changed_dict(service->path,
2897                                         CONNMAN_SERVICE_INTERFACE,
2898                                                         "IPv4.Configuration",
2899                                                         append_ipv4config,
2900                                                         service);
2901 }
2902
2903 void __connman_service_notify_ipv4_configuration(
2904                                         struct connman_service *service)
2905 {
2906         if (!service)
2907                 return;
2908
2909         ipv4_configuration_changed(service);
2910 }
2911
2912 static void ipv6_configuration_changed(struct connman_service *service)
2913 {
2914         if (!allow_property_changed(service))
2915                 return;
2916
2917         connman_dbus_property_changed_dict(service->path,
2918                                         CONNMAN_SERVICE_INTERFACE,
2919                                                         "IPv6.Configuration",
2920                                                         append_ipv6config,
2921                                                         service);
2922 }
2923
2924 static void dns_changed(struct connman_service *service)
2925 {
2926         if (!allow_property_changed(service))
2927                 return;
2928
2929         connman_dbus_property_changed_array(service->path,
2930                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2931                                         DBUS_TYPE_STRING, append_dns, service);
2932 }
2933
2934 static void dns_configuration_changed(struct connman_service *service)
2935 {
2936         if (!allow_property_changed(service))
2937                 return;
2938
2939         connman_dbus_property_changed_array(service->path,
2940                                 CONNMAN_SERVICE_INTERFACE,
2941                                 "Nameservers.Configuration",
2942                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2943
2944         dns_changed(service);
2945 }
2946
2947 static void domain_changed(struct connman_service *service)
2948 {
2949         if (!allow_property_changed(service))
2950                 return;
2951
2952         connman_dbus_property_changed_array(service->path,
2953                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2954                                 DBUS_TYPE_STRING, append_domain, service);
2955 }
2956
2957 static void domain_configuration_changed(struct connman_service *service)
2958 {
2959         if (!allow_property_changed(service))
2960                 return;
2961
2962         connman_dbus_property_changed_array(service->path,
2963                                 CONNMAN_SERVICE_INTERFACE,
2964                                 "Domains.Configuration",
2965                                 DBUS_TYPE_STRING, append_domainconfig, service);
2966 }
2967
2968 static void proxy_changed(struct connman_service *service)
2969 {
2970         if (!allow_property_changed(service))
2971                 return;
2972
2973         connman_dbus_property_changed_dict(service->path,
2974                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2975                                                         append_proxy, service);
2976 }
2977
2978 static void proxy_configuration_changed(struct connman_service *service)
2979 {
2980         if (!allow_property_changed(service))
2981                 return;
2982
2983         connman_dbus_property_changed_dict(service->path,
2984                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2985                                                 append_proxyconfig, service);
2986
2987         proxy_changed(service);
2988 }
2989
2990 static void timeservers_configuration_changed(struct connman_service *service)
2991 {
2992         if (!allow_property_changed(service))
2993                 return;
2994
2995         connman_dbus_property_changed_array(service->path,
2996                         CONNMAN_SERVICE_INTERFACE,
2997                         "Timeservers.Configuration",
2998                         DBUS_TYPE_STRING,
2999                         append_tsconfig, service);
3000 }
3001
3002 static void link_changed(struct connman_service *service)
3003 {
3004         if (!allow_property_changed(service))
3005                 return;
3006
3007         connman_dbus_property_changed_dict(service->path,
3008                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3009                                                 append_ethernet, service);
3010 }
3011
3012 static void stats_append_counters(DBusMessageIter *dict,
3013                         struct connman_stats_data *stats,
3014                         struct connman_stats_data *counters,
3015                         bool append_all)
3016 {
3017         if (counters->rx_packets != stats->rx_packets || append_all) {
3018                 counters->rx_packets = stats->rx_packets;
3019                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3020                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3021         }
3022
3023         if (counters->tx_packets != stats->tx_packets || append_all) {
3024                 counters->tx_packets = stats->tx_packets;
3025                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3026                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3027         }
3028
3029         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3030                 counters->rx_bytes = stats->rx_bytes;
3031                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3032                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3033         }
3034
3035         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3036                 counters->tx_bytes = stats->tx_bytes;
3037                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3038                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3039         }
3040
3041         if (counters->rx_errors != stats->rx_errors || append_all) {
3042                 counters->rx_errors = stats->rx_errors;
3043                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3044                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3045         }
3046
3047         if (counters->tx_errors != stats->tx_errors || append_all) {
3048                 counters->tx_errors = stats->tx_errors;
3049                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3050                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3051         }
3052
3053         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3054                 counters->rx_dropped = stats->rx_dropped;
3055                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3056                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3057         }
3058
3059         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3060                 counters->tx_dropped = stats->tx_dropped;
3061                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3062                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3063         }
3064
3065         if (counters->time != stats->time || append_all) {
3066                 counters->time = stats->time;
3067                 connman_dbus_dict_append_basic(dict, "Time",
3068                                         DBUS_TYPE_UINT32, &stats->time);
3069         }
3070 }
3071
3072 static void stats_append(struct connman_service *service,
3073                                 const char *counter,
3074                                 struct connman_stats_counter *counters,
3075                                 bool append_all)
3076 {
3077         DBusMessageIter array, dict;
3078         DBusMessage *msg;
3079
3080         DBG("service %p counter %s", service, counter);
3081
3082         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3083         if (!msg)
3084                 return;
3085
3086         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3087                                 &service->path, DBUS_TYPE_INVALID);
3088
3089         dbus_message_iter_init_append(msg, &array);
3090
3091         /* home counter */
3092         connman_dbus_dict_open(&array, &dict);
3093
3094         stats_append_counters(&dict, &service->stats.data,
3095                                 &counters->stats.data, append_all);
3096
3097         connman_dbus_dict_close(&array, &dict);
3098
3099         /* roaming counter */
3100         connman_dbus_dict_open(&array, &dict);
3101
3102         stats_append_counters(&dict, &service->stats_roaming.data,
3103                                 &counters->stats_roaming.data, append_all);
3104
3105         connman_dbus_dict_close(&array, &dict);
3106
3107         __connman_counter_send_usage(counter, msg);
3108 }
3109
3110 static void stats_update(struct connman_service *service,
3111                                 unsigned int rx_packets, unsigned int tx_packets,
3112                                 unsigned int rx_bytes, unsigned int tx_bytes,
3113                                 unsigned int rx_errors, unsigned int tx_errors,
3114                                 unsigned int rx_dropped, unsigned int tx_dropped)
3115 {
3116         struct connman_stats *stats = stats_get(service);
3117         struct connman_stats_data *data_last = &stats->data_last;
3118         struct connman_stats_data *data = &stats->data;
3119         unsigned int seconds;
3120
3121         DBG("service %p", service);
3122
3123         if (stats->valid) {
3124                 data->rx_packets +=
3125                         rx_packets - data_last->rx_packets;
3126                 data->tx_packets +=
3127                         tx_packets - data_last->tx_packets;
3128                 data->rx_bytes +=
3129                         rx_bytes - data_last->rx_bytes;
3130                 data->tx_bytes +=
3131                         tx_bytes - data_last->tx_bytes;
3132                 data->rx_errors +=
3133                         rx_errors - data_last->rx_errors;
3134                 data->tx_errors +=
3135                         tx_errors - data_last->tx_errors;
3136                 data->rx_dropped +=
3137                         rx_dropped - data_last->rx_dropped;
3138                 data->tx_dropped +=
3139                         tx_dropped - data_last->tx_dropped;
3140         } else {
3141                 stats->valid = true;
3142         }
3143
3144         data_last->rx_packets = rx_packets;
3145         data_last->tx_packets = tx_packets;
3146         data_last->rx_bytes = rx_bytes;
3147         data_last->tx_bytes = tx_bytes;
3148         data_last->rx_errors = rx_errors;
3149         data_last->tx_errors = tx_errors;
3150         data_last->rx_dropped = rx_dropped;
3151         data_last->tx_dropped = tx_dropped;
3152
3153         seconds = g_timer_elapsed(stats->timer, NULL);
3154         stats->data.time = stats->data_last.time + seconds;
3155 }
3156
3157 void __connman_service_notify(struct connman_service *service,
3158                         unsigned int rx_packets, unsigned int tx_packets,
3159                         unsigned int rx_bytes, unsigned int tx_bytes,
3160                         unsigned int rx_errors, unsigned int tx_errors,
3161                         unsigned int rx_dropped, unsigned int tx_dropped)
3162 {
3163         GHashTableIter iter;
3164         gpointer key, value;
3165         const char *counter;
3166         struct connman_stats_counter *counters;
3167         struct connman_stats_data *data;
3168         int err;
3169
3170         if (!service)
3171                 return;
3172
3173         if (!is_connected(service->state))
3174                 return;
3175
3176         stats_update(service,
3177                 rx_packets, tx_packets,
3178                 rx_bytes, tx_bytes,
3179                 rx_errors, tx_errors,
3180                 rx_dropped, tx_dropped);
3181
3182         data = &stats_get(service)->data;
3183         err = __connman_stats_update(service, service->roaming, data);
3184         if (err < 0)
3185                 connman_error("Failed to store statistics for %s",
3186                                 service->identifier);
3187
3188         g_hash_table_iter_init(&iter, service->counter_table);
3189         while (g_hash_table_iter_next(&iter, &key, &value)) {
3190                 counter = key;
3191                 counters = value;
3192
3193                 stats_append(service, counter, counters, counters->append_all);
3194                 counters->append_all = false;
3195         }
3196 }
3197
3198 int __connman_service_counter_register(const char *counter)
3199 {
3200         struct connman_service *service;
3201         GList *list;
3202         struct connman_stats_counter *counters;
3203
3204         DBG("counter %s", counter);
3205
3206         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
3207
3208         for (list = service_list; list; list = list->next) {
3209                 service = list->data;
3210
3211                 counters = g_try_new0(struct connman_stats_counter, 1);
3212                 if (!counters)
3213                         return -ENOMEM;
3214
3215                 counters->append_all = true;
3216
3217                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3218                                         counters);
3219         }
3220
3221         return 0;
3222 }
3223
3224 void __connman_service_counter_unregister(const char *counter)
3225 {
3226         struct connman_service *service;
3227         GList *list;
3228
3229         DBG("counter %s", counter);
3230
3231         for (list = service_list; list; list = list->next) {
3232                 service = list->data;
3233
3234                 g_hash_table_remove(service->counter_table, counter);
3235         }
3236
3237         counter_list = g_slist_remove(counter_list, counter);
3238 }
3239
3240 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
3241 {
3242         GList *list;
3243
3244         for (list = service_list; list; list = list->next) {
3245                 struct connman_service *service = list->data;
3246
3247                 cb(service, user_data);
3248         }
3249
3250         return 0;
3251 }
3252
3253 #if defined TIZEN_EXT
3254 static void append_wifi_ext_info(DBusMessageIter *dict,
3255                                         struct connman_network *network)
3256 {
3257         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
3258         char *bssid_str = bssid_buff;
3259         const void *ssid;
3260         unsigned int ssid_len;
3261         unsigned char *bssid;
3262         unsigned int maxrate;
3263         int maxspeed;
3264         unsigned int keymgmt;
3265         uint16_t frequency;
3266         const char *enc_mode;
3267         const char *str;
3268         gboolean passpoint;
3269         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3270         char *country_code_str = country_code_buff;
3271         unsigned char *country_code;
3272         uint16_t connection_mode;
3273
3274         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3275         bssid = connman_network_get_bssid(network);
3276         maxrate = connman_network_get_maxrate(network);
3277         maxspeed = connman_network_get_maxspeed(network);
3278         frequency = connman_network_get_frequency(network);
3279         enc_mode = connman_network_get_enc_mode(network);
3280         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3281         keymgmt = connman_network_get_keymgmt(network);
3282         country_code = connman_network_get_countrycode(network);
3283         connection_mode = connman_network_get_connection_mode(network);
3284
3285         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3286                                 bssid[0], bssid[1], bssid[2],
3287                                 bssid[3], bssid[4], bssid[5]);
3288
3289         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3290                  country_code[0], country_code[1]);
3291
3292
3293         connman_dbus_dict_append_fixed_array(dict, "SSID",
3294                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3295         connman_dbus_dict_append_basic(dict, "BSSID",
3296                                         DBUS_TYPE_STRING, &bssid_str);
3297         connman_dbus_dict_append_basic(dict, "MaxRate",
3298                                         DBUS_TYPE_UINT32, &maxrate);
3299         connman_dbus_dict_append_basic(dict, "MaxSpeed",
3300                                         DBUS_TYPE_INT32, &maxspeed);
3301         connman_dbus_dict_append_basic(dict, "Frequency",
3302                                         DBUS_TYPE_UINT16, &frequency);
3303         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3304                                         DBUS_TYPE_STRING, &enc_mode);
3305         connman_dbus_dict_append_basic(dict, "Passpoint",
3306                                         DBUS_TYPE_BOOLEAN, &passpoint);
3307         connman_dbus_dict_append_basic(dict, "Keymgmt",
3308                                         DBUS_TYPE_UINT32, &keymgmt);
3309         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3310                                        &country_code_str);
3311         connman_dbus_dict_append_basic(dict, "ConnMode",
3312                                         DBUS_TYPE_UINT16, &connection_mode);
3313
3314         str = connman_network_get_string(network, "WiFi.Security");
3315         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3316                 str = connman_network_get_string(network, "WiFi.EAP");
3317                 if (str != NULL)
3318                         connman_dbus_dict_append_basic(dict, "EAP",
3319                                         DBUS_TYPE_STRING, &str);
3320
3321                 str = connman_network_get_string(network, "WiFi.Phase2");
3322                 if (str != NULL)
3323                         connman_dbus_dict_append_basic(dict, "Phase2",
3324                                         DBUS_TYPE_STRING, &str);
3325
3326                 str = connman_network_get_string(network, "WiFi.Identity");
3327                 if (str != NULL)
3328                         connman_dbus_dict_append_basic(dict, "Identity",
3329                                         DBUS_TYPE_STRING, &str);
3330
3331                 str = connman_network_get_string(network, "WiFi.CACertFile");
3332                 if (str != NULL)
3333                         connman_dbus_dict_append_basic(dict, "CACertFile",
3334                                         DBUS_TYPE_STRING, &str);
3335
3336                 str = connman_network_get_string(network,
3337                                 "WiFi.ClientCertFile");
3338                 if (str != NULL)
3339                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3340                                         DBUS_TYPE_STRING, &str);
3341
3342                 str = connman_network_get_string(network,
3343                                 "WiFi.PrivateKeyFile");
3344                 if (str != NULL)
3345                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3346                                         DBUS_TYPE_STRING, &str);
3347         }
3348 }
3349
3350 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
3351 {
3352         GSList *bssid_list = NULL;
3353         struct connman_network *network = user_data;
3354         struct connman_bssids *bssids;
3355         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
3356         char *bssid_str = bssid_buf;
3357
3358         bssid_list = (GSList *)connman_network_get_bssid_list(network);
3359         if(bssid_list) {
3360                 GSList *list;
3361                 for (list = bssid_list; list; list = list->next) {
3362                         bssids = (struct connman_bssids *)list->data;
3363                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x",
3364                                         bssids->bssid[0], bssids->bssid[1], bssids->bssid[2],
3365                                         bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]);
3366
3367                         connman_dbus_dict_append_basic(iter, "BSSID",
3368                                         DBUS_TYPE_STRING, &bssid_str);
3369
3370                         connman_dbus_dict_append_basic(iter, "Strength",
3371                                         DBUS_TYPE_UINT16, &bssids->strength);
3372
3373                         connman_dbus_dict_append_basic(iter, "Frequency",
3374                                         DBUS_TYPE_UINT16, &bssids->frequency);
3375                 }
3376         }
3377 }
3378 #endif
3379
3380 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3381                                         struct connman_service *service)
3382 {
3383         dbus_bool_t val;
3384         const char *str;
3385         GSList *list;
3386
3387 #if defined TIZEN_EXT
3388         unsigned int frequency = 0U;
3389         if (service && service->network) {
3390                 frequency = connman_network_get_frequency(service->network);
3391                 connman_dbus_dict_append_basic(dict, "Frequency",
3392                                 DBUS_TYPE_UINT16, &frequency);
3393         }
3394
3395         unsigned char *wifi_vsie;
3396         unsigned int wifi_vsie_len;
3397         GSList *vsie_list = NULL;
3398
3399         if (service->network)
3400                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3401
3402         if (vsie_list) {
3403                 GSList *list;
3404                 for (list = vsie_list; list; list = list->next) {
3405                         wifi_vsie = (unsigned char *)list->data;
3406                         wifi_vsie_len = wifi_vsie[1] + 2;
3407
3408                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3409                                         &wifi_vsie, wifi_vsie_len);
3410                 }
3411         }
3412 #endif
3413
3414         str = __connman_service_type2string(service->type);
3415         if (str)
3416                 connman_dbus_dict_append_basic(dict, "Type",
3417                                                 DBUS_TYPE_STRING, &str);
3418
3419         connman_dbus_dict_append_array(dict, "Security",
3420                                 DBUS_TYPE_STRING, append_security, service);
3421
3422         str = state2string(service->state);
3423         if (str)
3424                 connman_dbus_dict_append_basic(dict, "State",
3425                                                 DBUS_TYPE_STRING, &str);
3426
3427 #ifdef TIZEN_EXT
3428         str = state2string(service->state_ipv6);
3429         if (str != NULL)
3430                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3431                                 DBUS_TYPE_STRING, &str);
3432 #endif
3433
3434         str = error2string(service->error);
3435         if (str)
3436                 connman_dbus_dict_append_basic(dict, "Error",
3437                                                 DBUS_TYPE_STRING, &str);
3438
3439         if (service->strength > 0)
3440                 connman_dbus_dict_append_basic(dict, "Strength",
3441                                         DBUS_TYPE_BYTE, &service->strength);
3442
3443         val = service->favorite;
3444         connman_dbus_dict_append_basic(dict, "Favorite",
3445                                         DBUS_TYPE_BOOLEAN, &val);
3446
3447         val = service->immutable;
3448         connman_dbus_dict_append_basic(dict, "Immutable",
3449                                         DBUS_TYPE_BOOLEAN, &val);
3450
3451         if (service->favorite)
3452                 val = service->autoconnect;
3453         else
3454                 val = service->favorite;
3455
3456         connman_dbus_dict_append_basic(dict, "AutoConnect",
3457                                 DBUS_TYPE_BOOLEAN, &val);
3458
3459         if (service->name)
3460                 connman_dbus_dict_append_basic(dict, "Name",
3461                                         DBUS_TYPE_STRING, &service->name);
3462
3463         switch (service->type) {
3464         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3465         case CONNMAN_SERVICE_TYPE_SYSTEM:
3466         case CONNMAN_SERVICE_TYPE_GPS:
3467         case CONNMAN_SERVICE_TYPE_VPN:
3468         case CONNMAN_SERVICE_TYPE_P2P:
3469 #if defined TIZEN_EXT_WIFI_MESH
3470         case CONNMAN_SERVICE_TYPE_MESH:
3471 #endif
3472                 break;
3473         case CONNMAN_SERVICE_TYPE_CELLULAR:
3474                 val = service->roaming;
3475                 connman_dbus_dict_append_basic(dict, "Roaming",
3476                                         DBUS_TYPE_BOOLEAN, &val);
3477
3478                 connman_dbus_dict_append_dict(dict, "Ethernet",
3479                                                 append_ethernet, service);
3480                 break;
3481         case CONNMAN_SERVICE_TYPE_WIFI:
3482 #if defined TIZEN_EXT
3483                 if (service->network != NULL) {
3484                         append_wifi_ext_info(dict, service->network);
3485                         connman_dbus_dict_append_dict(dict, "BSSID.List",
3486                                         append_bssid_info, service->network);
3487                 }
3488
3489                 connman_dbus_dict_append_dict(dict, "Ethernet",
3490                                                 append_ethernet, service);
3491
3492                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
3493                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3494                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3495
3496                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3497                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3498
3499                 break;
3500 #endif
3501         case CONNMAN_SERVICE_TYPE_ETHERNET:
3502         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3503         case CONNMAN_SERVICE_TYPE_GADGET:
3504                 connman_dbus_dict_append_dict(dict, "Ethernet",
3505                                                 append_ethernet, service);
3506                 break;
3507         }
3508
3509         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3510
3511         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3512                                                 append_ipv4config, service);
3513
3514         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3515
3516         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3517                                                 append_ipv6config, service);
3518
3519         connman_dbus_dict_append_array(dict, "Nameservers",
3520                                 DBUS_TYPE_STRING, append_dns, service);
3521
3522         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3523                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3524
3525         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3526                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3527                 list = __connman_timeserver_get_all(service);
3528         else
3529                 list = NULL;
3530
3531         connman_dbus_dict_append_array(dict, "Timeservers",
3532                                 DBUS_TYPE_STRING, append_ts, list);
3533
3534         g_slist_free_full(list, g_free);
3535
3536         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3537                                 DBUS_TYPE_STRING, append_tsconfig, service);
3538
3539         connman_dbus_dict_append_array(dict, "Domains",
3540                                 DBUS_TYPE_STRING, append_domain, service);
3541
3542         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3543                                 DBUS_TYPE_STRING, append_domainconfig, service);
3544
3545         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3546
3547         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3548                                                 append_proxyconfig, service);
3549
3550         connman_dbus_dict_append_dict(dict, "Provider",
3551                                                 append_provider, service);
3552 }
3553
3554 static void append_struct_service(DBusMessageIter *iter,
3555                 connman_dbus_append_cb_t function,
3556                 struct connman_service *service)
3557 {
3558         DBusMessageIter entry, dict;
3559
3560         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3561
3562         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3563                                                         &service->path);
3564
3565         connman_dbus_dict_open(&entry, &dict);
3566         if (function)
3567                 function(&dict, service);
3568         connman_dbus_dict_close(&entry, &dict);
3569
3570         dbus_message_iter_close_container(iter, &entry);
3571 }
3572
3573 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3574 {
3575         struct connman_service *service = user_data;
3576
3577         append_properties(dict, TRUE, service);
3578 }
3579
3580 static void append_struct(gpointer value, gpointer user_data)
3581 {
3582         struct connman_service *service = value;
3583         DBusMessageIter *iter = user_data;
3584
3585         if (!service->path)
3586                 return;
3587
3588         append_struct_service(iter, append_dict_properties, service);
3589 }
3590
3591 void __connman_service_list_struct(DBusMessageIter *iter)
3592 {
3593         g_list_foreach(service_list, append_struct, iter);
3594 }
3595
3596 bool __connman_service_is_hidden(struct connman_service *service)
3597 {
3598         return service->hidden;
3599 }
3600
3601 bool
3602 __connman_service_is_split_routing(struct connman_service *service)
3603 {
3604         return service->do_split_routing;
3605 }
3606
3607 bool __connman_service_index_is_split_routing(int index)
3608 {
3609         struct connman_service *service;
3610
3611         if (index < 0)
3612                 return false;
3613
3614         service = __connman_service_lookup_from_index(index);
3615         if (!service)
3616                 return false;
3617
3618         return __connman_service_is_split_routing(service);
3619 }
3620
3621 int __connman_service_get_index(struct connman_service *service)
3622 {
3623         if (!service)
3624                 return -1;
3625
3626         if (service->network)
3627                 return connman_network_get_index(service->network);
3628         else if (service->provider)
3629                 return connman_provider_get_index(service->provider);
3630
3631         return -1;
3632 }
3633
3634 void __connman_service_set_hidden(struct connman_service *service)
3635 {
3636         if (!service || service->hidden)
3637                 return;
3638
3639         service->hidden_service = true;
3640 }
3641
3642 void __connman_service_set_hostname(struct connman_service *service,
3643                                                 const char *hostname)
3644 {
3645         if (!service || service->hidden)
3646                 return;
3647
3648         g_free(service->hostname);
3649         service->hostname = g_strdup(hostname);
3650 }
3651
3652 const char *__connman_service_get_hostname(struct connman_service *service)
3653 {
3654         if (!service)
3655                 return NULL;
3656
3657         return service->hostname;
3658 }
3659
3660 void __connman_service_set_domainname(struct connman_service *service,
3661                                                 const char *domainname)
3662 {
3663         if (!service || service->hidden)
3664                 return;
3665
3666         g_free(service->domainname);
3667         service->domainname = g_strdup(domainname);
3668
3669         domain_changed(service);
3670 }
3671
3672 const char *connman_service_get_domainname(struct connman_service *service)
3673 {
3674         if (!service)
3675                 return NULL;
3676
3677         if (service->domains)
3678                 return service->domains[0];
3679         else
3680                 return service->domainname;
3681 }
3682
3683 char **connman_service_get_nameservers(struct connman_service *service)
3684 {
3685         if (!service)
3686                 return NULL;
3687
3688         if (service->nameservers_config)
3689                 return g_strdupv(service->nameservers_config);
3690         else if (service->nameservers ||
3691                                         service->nameservers_auto) {
3692                 int len = 0, len_auto = 0, i;
3693                 char **nameservers;
3694
3695                 if (service->nameservers)
3696                         len = g_strv_length(service->nameservers);
3697                 if (service->nameservers_auto)
3698                         len_auto = g_strv_length(service->nameservers_auto);
3699
3700                 nameservers = g_try_new0(char *, len + len_auto + 1);
3701                 if (!nameservers)
3702                         return NULL;
3703
3704                 for (i = 0; i < len; i++)
3705                         nameservers[i] = g_strdup(service->nameservers[i]);
3706
3707                 for (i = 0; i < len_auto; i++)
3708                         nameservers[i + len] =
3709                                 g_strdup(service->nameservers_auto[i]);
3710
3711                 return nameservers;
3712         }
3713
3714         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3715 }
3716
3717 char **connman_service_get_timeservers_config(struct connman_service *service)
3718 {
3719         if (!service)
3720                 return NULL;
3721
3722         return service->timeservers_config;
3723 }
3724
3725 char **connman_service_get_timeservers(struct connman_service *service)
3726 {
3727         if (!service)
3728                 return NULL;
3729
3730         return service->timeservers;
3731 }
3732
3733 #if defined TIZEN_EXT
3734 /*
3735  * Description: Telephony plug-in requires manual PROXY setting function
3736  */
3737 int connman_service_set_proxy(struct connman_service *service,
3738                                         const char *proxy, gboolean active)
3739 {
3740         char **proxies_array = NULL;
3741
3742         if (service == NULL)
3743                 return -EINVAL;
3744
3745         switch (service->type) {
3746         case CONNMAN_SERVICE_TYPE_CELLULAR:
3747         case CONNMAN_SERVICE_TYPE_ETHERNET:
3748         case CONNMAN_SERVICE_TYPE_WIFI:
3749                 break;
3750
3751         default:
3752                 return -EINVAL;
3753         }
3754
3755         g_strfreev(service->proxies);
3756         service->proxies = NULL;
3757
3758         if (proxy != NULL)
3759                 proxies_array = g_strsplit(proxy, " ", 0);
3760
3761         service->proxies = proxies_array;
3762
3763         if (proxy == NULL) {
3764                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3765                 DBG("proxy changed (%d)", active);
3766         } else {
3767                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3768                 DBG("proxy chagned %s (%d)", proxy, active);
3769         }
3770
3771         if (active == TRUE) {
3772                 proxy_changed(service);
3773
3774                 __connman_notifier_proxy_changed(service);
3775         }
3776
3777         return 0;
3778 }
3779 #endif
3780
3781 void connman_service_set_proxy_method(struct connman_service *service,
3782                                         enum connman_service_proxy_method method)
3783 {
3784         if (!service || service->hidden)
3785                 return;
3786
3787         service->proxy = method;
3788
3789         proxy_changed(service);
3790
3791         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3792                 __connman_notifier_proxy_changed(service);
3793 }
3794
3795 enum connman_service_proxy_method connman_service_get_proxy_method(
3796                                         struct connman_service *service)
3797 {
3798         if (!service)
3799                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3800
3801         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3802                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3803                                 !service->pac)
3804                         return service->proxy;
3805
3806                 return service->proxy_config;
3807         }
3808
3809         return service->proxy;
3810 }
3811
3812 char **connman_service_get_proxy_servers(struct connman_service *service)
3813 {
3814         return g_strdupv(service->proxies);
3815 }
3816
3817 char **connman_service_get_proxy_excludes(struct connman_service *service)
3818 {
3819         return g_strdupv(service->excludes);
3820 }
3821
3822 const char *connman_service_get_proxy_url(struct connman_service *service)
3823 {
3824         if (!service)
3825                 return NULL;
3826
3827         return service->pac;
3828 }
3829
3830 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3831                                                         const char *url)
3832 {
3833         if (!service || service->hidden)
3834                 return;
3835
3836         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3837
3838         if (service->ipconfig_ipv4) {
3839                 if (__connman_ipconfig_set_proxy_autoconfig(
3840                             service->ipconfig_ipv4, url) < 0)
3841                         return;
3842         } else if (service->ipconfig_ipv6) {
3843                 if (__connman_ipconfig_set_proxy_autoconfig(
3844                             service->ipconfig_ipv6, url) < 0)
3845                         return;
3846         } else
3847                 return;
3848
3849         proxy_changed(service);
3850
3851         __connman_notifier_proxy_changed(service);
3852 }
3853
3854 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3855 {
3856         if (!service)
3857                 return NULL;
3858
3859         if (service->ipconfig_ipv4)
3860                 return __connman_ipconfig_get_proxy_autoconfig(
3861                                                 service->ipconfig_ipv4);
3862         else if (service->ipconfig_ipv6)
3863                 return __connman_ipconfig_get_proxy_autoconfig(
3864                                                 service->ipconfig_ipv6);
3865         return NULL;
3866 }
3867
3868 #if defined TIZEN_EXT
3869 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3870 {
3871         if (!service) {
3872                 DBG("Service is NULL");
3873                 return -1;
3874         }
3875
3876         return service->dns_config_method_ipv6;
3877 }
3878 #endif
3879
3880 void __connman_service_set_timeservers(struct connman_service *service,
3881                                 char **timeservers)
3882 {
3883         int i;
3884
3885         if (!service)
3886                 return;
3887
3888         g_strfreev(service->timeservers);
3889         service->timeservers = NULL;
3890
3891         for (i = 0; timeservers && timeservers[i]; i++)
3892                 __connman_service_timeserver_append(service, timeservers[i]);
3893 }
3894
3895 int __connman_service_timeserver_append(struct connman_service *service,
3896                                                 const char *timeserver)
3897 {
3898         int len;
3899
3900         DBG("service %p timeserver %s", service, timeserver);
3901
3902         if (!timeserver)
3903                 return -EINVAL;
3904
3905         if (service->timeservers) {
3906                 int i;
3907
3908                 for (i = 0; service->timeservers[i]; i++)
3909                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3910                                 return -EEXIST;
3911
3912                 len = g_strv_length(service->timeservers);
3913                 service->timeservers = g_try_renew(char *, service->timeservers,
3914                                                         len + 2);
3915         } else {
3916                 len = 0;
3917                 service->timeservers = g_try_new0(char *, len + 2);
3918         }
3919
3920         if (!service->timeservers)
3921                 return -ENOMEM;
3922
3923         service->timeservers[len] = g_strdup(timeserver);
3924         service->timeservers[len + 1] = NULL;
3925
3926         return 0;
3927 }
3928
3929 int __connman_service_timeserver_remove(struct connman_service *service,
3930                                                 const char *timeserver)
3931 {
3932         char **servers;
3933         int len, i, j, found = 0;
3934
3935         DBG("service %p timeserver %s", service, timeserver);
3936
3937         if (!timeserver)
3938                 return -EINVAL;
3939
3940         if (!service->timeservers)
3941                 return 0;
3942
3943         for (i = 0; service->timeservers &&
3944                                         service->timeservers[i]; i++)
3945                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3946                         found = 1;
3947                         break;
3948                 }
3949
3950         if (found == 0)
3951                 return 0;
3952
3953         len = g_strv_length(service->timeservers);
3954
3955         if (len == 1) {
3956                 g_strfreev(service->timeservers);
3957                 service->timeservers = NULL;
3958
3959                 return 0;
3960         }
3961
3962         servers = g_try_new0(char *, len);
3963         if (!servers)
3964                 return -ENOMEM;
3965
3966         for (i = 0, j = 0; i < len; i++) {
3967                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3968                         servers[j] = g_strdup(service->timeservers[i]);
3969                         if (!servers[j])
3970                                 return -ENOMEM;
3971                         j++;
3972                 }
3973         }
3974         servers[len - 1] = NULL;
3975
3976         g_strfreev(service->timeservers);
3977         service->timeservers = servers;
3978
3979         return 0;
3980 }
3981
3982 void __connman_service_timeserver_changed(struct connman_service *service,
3983                 GSList *ts_list)
3984 {
3985         if (!service)
3986                 return;
3987
3988         if (!allow_property_changed(service))
3989                 return;
3990
3991         connman_dbus_property_changed_array(service->path,
3992                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3993                         DBUS_TYPE_STRING, append_ts, ts_list);
3994 }
3995
3996 void __connman_service_set_pac(struct connman_service *service,
3997                                         const char *pac)
3998 {
3999         if (service->hidden)
4000                 return;
4001         g_free(service->pac);
4002         service->pac = g_strdup(pac);
4003
4004         proxy_changed(service);
4005 }
4006
4007 #if defined TIZEN_EXT
4008 void __connman_service_set_proxy(struct connman_service *service,
4009                                        const char *proxies)
4010 {
4011        char **proxies_array = NULL;
4012
4013        g_strfreev(service->proxies);
4014        service->proxies = NULL;
4015
4016        if (proxies != NULL)
4017                proxies_array = g_strsplit(proxies, " ", 0);
4018
4019        service->proxies = proxies_array;
4020 }
4021 #endif
4022
4023 void __connman_service_set_identity(struct connman_service *service,
4024                                         const char *identity)
4025 {
4026         if (service->immutable || service->hidden)
4027                 return;
4028
4029         g_free(service->identity);
4030         service->identity = g_strdup(identity);
4031
4032         if (service->network)
4033                 connman_network_set_string(service->network,
4034                                         "WiFi.Identity",
4035                                         service->identity);
4036 }
4037
4038 void __connman_service_set_anonymous_identity(struct connman_service *service,
4039                                                 const char *anonymous_identity)
4040 {
4041         if (service->immutable || service->hidden)
4042                 return;
4043
4044         g_free(service->anonymous_identity);
4045         service->anonymous_identity = g_strdup(anonymous_identity);
4046
4047         if (service->network)
4048                 connman_network_set_string(service->network,
4049                                         "WiFi.AnonymousIdentity",
4050                                         service->anonymous_identity);
4051 }
4052
4053 void __connman_service_set_subject_match(struct connman_service *service,
4054                                                 const char *subject_match)
4055 {
4056         if (service->immutable || service->hidden)
4057                 return;
4058
4059         g_free(service->subject_match);
4060         service->subject_match = g_strdup(subject_match);
4061
4062         if (service->network)
4063                 connman_network_set_string(service->network,
4064                                         "WiFi.SubjectMatch",
4065                                         service->subject_match);
4066 }
4067
4068 void __connman_service_set_altsubject_match(struct connman_service *service,
4069                                                 const char *altsubject_match)
4070 {
4071         if (service->immutable || service->hidden)
4072                 return;
4073
4074         g_free(service->altsubject_match);
4075         service->altsubject_match = g_strdup(altsubject_match);
4076
4077         if (service->network)
4078                 connman_network_set_string(service->network,
4079                                         "WiFi.AltSubjectMatch",
4080                                         service->altsubject_match);
4081 }
4082
4083 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4084                                                 const char *domain_suffix_match)
4085 {
4086         if (service->immutable || service->hidden)
4087                 return;
4088
4089         g_free(service->domain_suffix_match);
4090         service->domain_suffix_match = g_strdup(domain_suffix_match);
4091
4092         if (service->network)
4093                 connman_network_set_string(service->network,
4094                                         "WiFi.DomainSuffixMatch",
4095                                         service->domain_suffix_match);
4096 }
4097
4098 void __connman_service_set_domain_match(struct connman_service *service,
4099                                                 const char *domain_match)
4100 {
4101         if (service->immutable || service->hidden)
4102                 return;
4103
4104         g_free(service->domain_match);
4105         service->domain_match = g_strdup(domain_match);
4106
4107         if (service->network)
4108                 connman_network_set_string(service->network,
4109                                         "WiFi.DomainMatch",
4110                                         service->domain_match);
4111 }
4112
4113 void __connman_service_set_agent_identity(struct connman_service *service,
4114                                                 const char *agent_identity)
4115 {
4116         if (service->hidden)
4117                 return;
4118         g_free(service->agent_identity);
4119         service->agent_identity = g_strdup(agent_identity);
4120
4121         if (service->network)
4122                 connman_network_set_string(service->network,
4123                                         "WiFi.AgentIdentity",
4124                                         service->agent_identity);
4125 }
4126
4127 int __connman_service_check_passphrase(enum connman_service_security security,
4128                 const char *passphrase)
4129 {
4130         guint i;
4131         gsize length;
4132
4133         if (!passphrase)
4134                 return 0;
4135
4136         length = strlen(passphrase);
4137
4138         switch (security) {
4139         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4140         case CONNMAN_SERVICE_SECURITY_NONE:
4141         case CONNMAN_SERVICE_SECURITY_WPA:
4142 #if !defined TIZEN_EXT
4143         case CONNMAN_SERVICE_SECURITY_RSN:
4144 #endif
4145
4146                 DBG("service security '%s' (%d) not handled",
4147                                 security2string(security), security);
4148
4149                 return -EOPNOTSUPP;
4150
4151         case CONNMAN_SERVICE_SECURITY_PSK:
4152 #if defined TIZEN_EXT
4153         case CONNMAN_SERVICE_SECURITY_RSN:
4154         /* TO CHECK: We need to check the key length supported by SAE */
4155         case CONNMAN_SERVICE_SECURITY_SAE:
4156 #endif
4157                 /* A raw key is always 64 bytes length,
4158                  * its content is in hex representation.
4159                  * A PSK key must be between [8..63].
4160                  */
4161                 if (length == 64) {
4162                         for (i = 0; i < 64; i++)
4163                                 if (!isxdigit((unsigned char)
4164                                               passphrase[i]))
4165                                         return -ENOKEY;
4166                 } else if (length < 8 || length > 63)
4167                         return -ENOKEY;
4168                 break;
4169         case CONNMAN_SERVICE_SECURITY_WEP:
4170                 /* length of WEP key is 10 or 26
4171                  * length of WEP passphrase is 5 or 13
4172                  */
4173                 if (length == 10 || length == 26) {
4174                         for (i = 0; i < length; i++)
4175                                 if (!isxdigit((unsigned char)
4176                                               passphrase[i]))
4177                                         return -ENOKEY;
4178                 } else if (length != 5 && length != 13)
4179                         return -ENOKEY;
4180                 break;
4181
4182         case CONNMAN_SERVICE_SECURITY_8021X:
4183                 break;
4184         }
4185
4186         return 0;
4187 }
4188
4189 int __connman_service_set_passphrase(struct connman_service *service,
4190                                         const char *passphrase)
4191 {
4192         int err;
4193
4194         if (service->hidden)
4195                 return -EINVAL;
4196
4197         if (service->immutable &&
4198                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4199                 return -EINVAL;
4200 #if defined TIZEN_EXT
4201         /* The encrypted passphrase is used here
4202          * and validation is done by net-config before being encrypted.
4203          */
4204         err = 0;
4205         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4206                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4207                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4208 #endif
4209         err = __connman_service_check_passphrase(service->security, passphrase);
4210
4211         if (err < 0)
4212                 return err;
4213
4214         g_free(service->passphrase);
4215         service->passphrase = g_strdup(passphrase);
4216
4217         if (service->network)
4218                 connman_network_set_string(service->network, "WiFi.Passphrase",
4219                                 service->passphrase);
4220
4221         return 0;
4222 }
4223
4224 const char *__connman_service_get_passphrase(struct connman_service *service)
4225 {
4226         if (!service)
4227                 return NULL;
4228
4229         return service->passphrase;
4230 }
4231
4232 static DBusMessage *get_properties(DBusConnection *conn,
4233                                         DBusMessage *msg, void *user_data)
4234 {
4235         struct connman_service *service = user_data;
4236         DBusMessage *reply;
4237         DBusMessageIter array, dict;
4238
4239         reply = dbus_message_new_method_return(msg);
4240         if (!reply)
4241                 return NULL;
4242
4243         dbus_message_iter_init_append(reply, &array);
4244
4245         connman_dbus_dict_open(&array, &dict);
4246         append_properties(&dict, FALSE, service);
4247         connman_dbus_dict_close(&array, &dict);
4248
4249         return reply;
4250 }
4251
4252 static char **remove_empty_strings(char **strv)
4253 {
4254         int index = 0;
4255         char **iter = strv;
4256
4257         while (*iter) {
4258                 if (**iter)
4259                         strv[index++] = *iter;
4260                 else
4261                         g_free(*iter);
4262                 iter++;
4263         }
4264
4265         strv[index] = NULL;
4266         return strv;
4267 }
4268
4269 static int update_proxy_configuration(struct connman_service *service,
4270                                 DBusMessageIter *array)
4271 {
4272         DBusMessageIter dict;
4273         enum connman_service_proxy_method method;
4274         GString *servers_str = NULL;
4275         GString *excludes_str = NULL;
4276         const char *url = NULL;
4277
4278         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4279
4280         dbus_message_iter_recurse(array, &dict);
4281
4282         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4283                 DBusMessageIter entry, variant;
4284                 const char *key;
4285                 int type;
4286
4287                 dbus_message_iter_recurse(&dict, &entry);
4288
4289                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4290                         goto error;
4291
4292                 dbus_message_iter_get_basic(&entry, &key);
4293                 dbus_message_iter_next(&entry);
4294
4295                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4296                         goto error;
4297
4298                 dbus_message_iter_recurse(&entry, &variant);
4299
4300                 type = dbus_message_iter_get_arg_type(&variant);
4301
4302                 if (g_str_equal(key, "Method")) {
4303                         const char *val;
4304
4305                         if (type != DBUS_TYPE_STRING)
4306                                 goto error;
4307
4308                         dbus_message_iter_get_basic(&variant, &val);
4309                         method = string2proxymethod(val);
4310                 } else if (g_str_equal(key, "URL")) {
4311                         if (type != DBUS_TYPE_STRING)
4312                                 goto error;
4313
4314                         dbus_message_iter_get_basic(&variant, &url);
4315                 } else if (g_str_equal(key, "Servers")) {
4316                         DBusMessageIter str_array;
4317
4318                         if (type != DBUS_TYPE_ARRAY)
4319                                 goto error;
4320
4321                         servers_str = g_string_new(NULL);
4322                         if (!servers_str)
4323                                 goto error;
4324
4325                         dbus_message_iter_recurse(&variant, &str_array);
4326
4327                         while (dbus_message_iter_get_arg_type(&str_array) ==
4328                                                         DBUS_TYPE_STRING) {
4329                                 char *val = NULL;
4330
4331                                 dbus_message_iter_get_basic(&str_array, &val);
4332
4333                                 if (servers_str->len > 0)
4334                                         g_string_append_printf(servers_str,
4335                                                         " %s", val);
4336                                 else
4337                                         g_string_append(servers_str, val);
4338
4339                                 dbus_message_iter_next(&str_array);
4340                         }
4341                 } else if (g_str_equal(key, "Excludes")) {
4342                         DBusMessageIter str_array;
4343
4344                         if (type != DBUS_TYPE_ARRAY)
4345                                 goto error;
4346
4347                         excludes_str = g_string_new(NULL);
4348                         if (!excludes_str)
4349                                 goto error;
4350
4351                         dbus_message_iter_recurse(&variant, &str_array);
4352
4353                         while (dbus_message_iter_get_arg_type(&str_array) ==
4354                                                         DBUS_TYPE_STRING) {
4355                                 char *val = NULL;
4356
4357                                 dbus_message_iter_get_basic(&str_array, &val);
4358
4359                                 if (excludes_str->len > 0)
4360                                         g_string_append_printf(excludes_str,
4361                                                         " %s", val);
4362                                 else
4363                                         g_string_append(excludes_str, val);
4364
4365                                 dbus_message_iter_next(&str_array);
4366                         }
4367                 }
4368
4369                 dbus_message_iter_next(&dict);
4370         }
4371
4372         switch (method) {
4373         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4374                 break;
4375         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4376                 if (!servers_str && !service->proxies)
4377                         goto error;
4378
4379                 if (servers_str) {
4380                         g_strfreev(service->proxies);
4381
4382                         if (servers_str->len > 0) {
4383                                 char **proxies = g_strsplit_set(
4384                                         servers_str->str, " ", 0);
4385                                 proxies = remove_empty_strings(proxies);
4386                                 service->proxies = proxies;
4387                         } else
4388                                 service->proxies = NULL;
4389                 }
4390
4391                 if (excludes_str) {
4392                         g_strfreev(service->excludes);
4393
4394                         if (excludes_str->len > 0) {
4395                                 char **excludes = g_strsplit_set(
4396                                         excludes_str->str, " ", 0);
4397                                 excludes = remove_empty_strings(excludes);
4398                                 service->excludes = excludes;
4399                         } else
4400                                 service->excludes = NULL;
4401                 }
4402
4403                 if (!service->proxies)
4404                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4405
4406                 break;
4407         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4408                 g_free(service->pac);
4409
4410                 if (url && strlen(url) > 0)
4411                         service->pac = g_strstrip(g_strdup(url));
4412                 else
4413                         service->pac = NULL;
4414
4415                 /* if we are connected:
4416                    - if service->pac == NULL
4417                    - if __connman_ipconfig_get_proxy_autoconfig(
4418                    service->ipconfig) == NULL
4419                    --> We should start WPAD */
4420
4421                 break;
4422         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4423                 goto error;
4424         }
4425
4426         if (servers_str)
4427                 g_string_free(servers_str, TRUE);
4428
4429         if (excludes_str)
4430                 g_string_free(excludes_str, TRUE);
4431
4432         service->proxy_config = method;
4433
4434         return 0;
4435
4436 error:
4437         if (servers_str)
4438                 g_string_free(servers_str, TRUE);
4439
4440         if (excludes_str)
4441                 g_string_free(excludes_str, TRUE);
4442
4443         return -EINVAL;
4444 }
4445
4446 int __connman_service_reset_ipconfig(struct connman_service *service,
4447                 enum connman_ipconfig_type type, DBusMessageIter *array,
4448                 enum connman_service_state *new_state)
4449 {
4450         struct connman_ipconfig *ipconfig, *new_ipconfig;
4451         enum connman_ipconfig_method old_method, new_method;
4452         enum connman_service_state state;
4453         int err = 0, index;
4454
4455         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4456                 ipconfig = service->ipconfig_ipv4;
4457                 state = service->state_ipv4;
4458                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4459         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4460                 ipconfig = service->ipconfig_ipv6;
4461                 state = service->state_ipv6;
4462                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4463         } else
4464                 return -EINVAL;
4465
4466         if (!ipconfig)
4467                 return -ENXIO;
4468
4469         old_method = __connman_ipconfig_get_method(ipconfig);
4470         index = __connman_ipconfig_get_index(ipconfig);
4471
4472         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4473                 new_ipconfig = create_ip4config(service, index,
4474                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4475         else
4476                 new_ipconfig = create_ip6config(service, index);
4477
4478         if (array) {
4479                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4480                 if (err < 0) {
4481                         __connman_ipconfig_unref(new_ipconfig);
4482                         return err;
4483                 }
4484
4485                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4486         }
4487
4488         if (is_connecting(state) || is_connected(state))
4489                 __connman_network_clear_ipconfig(service->network, ipconfig);
4490
4491         __connman_ipconfig_unref(ipconfig);
4492
4493         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4494                 service->ipconfig_ipv4 = new_ipconfig;
4495         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4496                 service->ipconfig_ipv6 = new_ipconfig;
4497
4498         if (is_connecting(state) || is_connected(state))
4499                 __connman_ipconfig_enable(new_ipconfig);
4500
4501         if (new_state && new_method != old_method) {
4502                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4503                         *new_state = service->state_ipv4;
4504                 else
4505                         *new_state = service->state_ipv6;
4506
4507                 settings_changed(service, new_ipconfig);
4508                 address_updated(service, new_method);
4509
4510                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4511         }
4512
4513         DBG("err %d ipconfig %p type %d method %d state %s", err,
4514                 new_ipconfig, type, new_method,
4515                 !new_state  ? "-" : state2string(*new_state));
4516
4517         return err;
4518 }
4519
4520 static DBusMessage *set_property(DBusConnection *conn,
4521                                         DBusMessage *msg, void *user_data)
4522 {
4523         struct connman_service *service = user_data;
4524         DBusMessageIter iter, value;
4525         const char *name;
4526         int type;
4527
4528         DBG("service %p", service);
4529
4530         if (!dbus_message_iter_init(msg, &iter))
4531                 return __connman_error_invalid_arguments(msg);
4532
4533         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4534                 return __connman_error_invalid_arguments(msg);
4535
4536         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4537                 uid_t uid;
4538                 if (connman_dbus_get_connection_unix_user_sync(conn,
4539                                                 dbus_message_get_sender(msg),
4540                                                 &uid) < 0) {
4541                         DBG("Can not get unix user id!");
4542                         return __connman_error_permission_denied(msg);
4543                 }
4544
4545                 if (!connman_service_is_user_allowed(service, uid)) {
4546                         DBG("Not allow this user to operate this wifi service now!");
4547                         return __connman_error_permission_denied(msg);
4548                 }
4549         }
4550
4551         dbus_message_iter_get_basic(&iter, &name);
4552         dbus_message_iter_next(&iter);
4553
4554         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4555                 return __connman_error_invalid_arguments(msg);
4556
4557         dbus_message_iter_recurse(&iter, &value);
4558
4559         type = dbus_message_iter_get_arg_type(&value);
4560
4561         if (g_str_equal(name, "AutoConnect")) {
4562                 dbus_bool_t autoconnect;
4563
4564                 if (type != DBUS_TYPE_BOOLEAN)
4565                         return __connman_error_invalid_arguments(msg);
4566
4567                 if (!service->favorite)
4568                         return __connman_error_invalid_service(msg);
4569
4570                 dbus_message_iter_get_basic(&value, &autoconnect);
4571
4572                 if (service->autoconnect == autoconnect)
4573                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4574
4575                 service->autoconnect = autoconnect;
4576
4577                 autoconnect_changed(service);
4578
4579                 if (autoconnect)
4580                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4581
4582                 service_save(service);
4583         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4584                 DBusMessageIter entry;
4585                 GString *str;
4586                 int index;
4587                 const char *gw;
4588 #if defined TIZEN_EXT
4589                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4590                 DBG("%s", name);
4591 #endif
4592
4593                 if (__connman_provider_is_immutable(service->provider) ||
4594                                 service->immutable)
4595                         return __connman_error_not_supported(msg);
4596
4597                 if (type != DBUS_TYPE_ARRAY)
4598                         return __connman_error_invalid_arguments(msg);
4599
4600                 str = g_string_new(NULL);
4601                 if (!str)
4602                         return __connman_error_invalid_arguments(msg);
4603
4604                 index = __connman_service_get_index(service);
4605                 gw = __connman_ipconfig_get_gateway_from_index(index,
4606                         CONNMAN_IPCONFIG_TYPE_ALL);
4607
4608 #if !defined TIZEN_EXT
4609                 if (gw && strlen(gw))
4610                         __connman_service_nameserver_del_routes(service,
4611                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4612 #endif
4613                 dbus_message_iter_recurse(&value, &entry);
4614
4615 #if defined TIZEN_EXT
4616                 /* IPv4/IPv6 Last DNS config method */
4617                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4618                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4619                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4620 #endif
4621
4622                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4623                         const char *val;
4624                         dbus_message_iter_get_basic(&entry, &val);
4625                         dbus_message_iter_next(&entry);
4626 #ifdef TIZEN_EXT
4627                         /* First unpack the DNS Config Method */
4628                         DBG("DNS Config Method: %s", val);
4629                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4630                                 service->dns_config_method_ipv4 =
4631                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4632
4633                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4634                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4635                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4636                                         else
4637                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4638                                 }
4639                                 continue;
4640                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4641                                 service->dns_config_method_ipv4 =
4642                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4643                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4644                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4645
4646                                 continue;
4647                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4648                                 service->dns_config_method_ipv6 =
4649                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4650                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4651                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4652                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4653                                         else
4654                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4655                                 }
4656                                 continue;
4657                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4658                                 service->dns_config_method_ipv6 =
4659                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4660                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4661                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4662
4663                                 continue;
4664                         }
4665 #endif
4666                         if (!val[0])
4667                                 continue;
4668
4669                         if (str->len > 0)
4670                                 g_string_append_printf(str, " %s", val);
4671                         else
4672                                 g_string_append(str, val);
4673                 }
4674
4675 #if defined TIZEN_EXT
4676                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4677                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4678                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4679                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4680                 }
4681                 if (gw && strlen(gw))
4682                         __connman_service_nameserver_del_routes(service,
4683                                                 ip_type);
4684
4685                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4686                 nameserver_remove_all(service, ip_type);
4687 #else
4688                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4689 #endif
4690                 g_strfreev(service->nameservers_config);
4691
4692                 if (str->len > 0) {
4693                         char **nameservers, **iter;
4694
4695                         nameservers = g_strsplit_set(str->str, " ", 0);
4696
4697                         for (iter = nameservers; *iter; iter++)
4698                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4699                                         *iter[0] = '\0';
4700
4701                         nameservers = remove_empty_strings(nameservers);
4702                         service->nameservers_config = nameservers;
4703                 } else {
4704                         service->nameservers_config = NULL;
4705                 }
4706
4707                 g_string_free(str, TRUE);
4708
4709                 if (gw && strlen(gw))
4710                         __connman_service_nameserver_add_routes(service, gw);
4711
4712 #if defined TIZEN_EXT
4713                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4714                 nameserver_add_all(service, ip_type);
4715 #else
4716                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4717 #endif
4718                 dns_configuration_changed(service);
4719
4720                 if (__connman_service_is_connected_state(service,
4721                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4722                         __connman_wispr_start(service,
4723                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4724
4725                 if (__connman_service_is_connected_state(service,
4726                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4727                         __connman_wispr_start(service,
4728                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4729
4730                 service_save(service);
4731         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4732                 DBusMessageIter entry;
4733                 GString *str;
4734
4735                 if (service->immutable)
4736                         return __connman_error_not_supported(msg);
4737
4738                 if (type != DBUS_TYPE_ARRAY)
4739                         return __connman_error_invalid_arguments(msg);
4740
4741                 str = g_string_new(NULL);
4742                 if (!str)
4743                         return __connman_error_invalid_arguments(msg);
4744
4745                 dbus_message_iter_recurse(&value, &entry);
4746
4747                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4748                         const char *val;
4749                         dbus_message_iter_get_basic(&entry, &val);
4750                         dbus_message_iter_next(&entry);
4751
4752                         if (!val[0])
4753                                 continue;
4754
4755                         if (str->len > 0)
4756                                 g_string_append_printf(str, " %s", val);
4757                         else
4758                                 g_string_append(str, val);
4759                 }
4760
4761                 g_strfreev(service->timeservers_config);
4762                 service->timeservers_config = NULL;
4763
4764                 if (str->len > 0) {
4765                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4766                         timeservers = remove_empty_strings(timeservers);
4767                         service->timeservers_config = timeservers;
4768                 } else
4769                         service->timeservers = NULL;
4770
4771                 g_string_free(str, TRUE);
4772
4773                 service_save(service);
4774                 timeservers_configuration_changed(service);
4775
4776                 if (service == __connman_service_get_default())
4777                         __connman_timeserver_sync(service);
4778
4779         } else if (g_str_equal(name, "Domains.Configuration")) {
4780                 DBusMessageIter entry;
4781                 GString *str;
4782
4783                 if (service->immutable)
4784                         return __connman_error_not_supported(msg);
4785
4786                 if (type != DBUS_TYPE_ARRAY)
4787                         return __connman_error_invalid_arguments(msg);
4788
4789                 str = g_string_new(NULL);
4790                 if (!str)
4791                         return __connman_error_invalid_arguments(msg);
4792
4793                 dbus_message_iter_recurse(&value, &entry);
4794
4795                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4796                         const char *val;
4797                         dbus_message_iter_get_basic(&entry, &val);
4798                         dbus_message_iter_next(&entry);
4799
4800                         if (!val[0])
4801                                 continue;
4802
4803                         if (str->len > 0)
4804                                 g_string_append_printf(str, " %s", val);
4805                         else
4806                                 g_string_append(str, val);
4807                 }
4808
4809                 searchdomain_remove_all(service);
4810                 g_strfreev(service->domains);
4811
4812                 if (str->len > 0) {
4813                         char **domains = g_strsplit_set(str->str, " ", 0);
4814                         domains = remove_empty_strings(domains);
4815                         service->domains = domains;
4816                 } else
4817                         service->domains = NULL;
4818
4819                 g_string_free(str, TRUE);
4820
4821                 searchdomain_add_all(service);
4822                 domain_configuration_changed(service);
4823                 domain_changed(service);
4824
4825                 service_save(service);
4826         } else if (g_str_equal(name, "Proxy.Configuration")) {
4827                 int err;
4828
4829                 if (service->immutable)
4830                         return __connman_error_not_supported(msg);
4831
4832                 if (type != DBUS_TYPE_ARRAY)
4833                         return __connman_error_invalid_arguments(msg);
4834
4835                 err = update_proxy_configuration(service, &value);
4836
4837                 if (err < 0)
4838                         return __connman_error_failed(msg, -err);
4839
4840                 proxy_configuration_changed(service);
4841
4842                 __connman_notifier_proxy_changed(service);
4843
4844                 service_save(service);
4845         } else if (g_str_equal(name, "IPv4.Configuration") ||
4846                         g_str_equal(name, "IPv6.Configuration")) {
4847
4848                 enum connman_service_state state =
4849                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4850                 enum connman_ipconfig_type type =
4851                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4852                 int err = 0;
4853
4854                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4855                                 service->immutable)
4856                         return __connman_error_not_supported(msg);
4857
4858                 DBG("%s", name);
4859
4860                 if (!service->ipconfig_ipv4 &&
4861                                         !service->ipconfig_ipv6)
4862                         return __connman_error_invalid_property(msg);
4863
4864                 if (g_str_equal(name, "IPv4.Configuration"))
4865                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4866                 else
4867                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4868
4869                 err = __connman_service_reset_ipconfig(service, type, &value,
4870                                                                 &state);
4871
4872                 if (err < 0) {
4873                         if (is_connected(state) || is_connecting(state)) {
4874                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4875                                         __connman_network_enable_ipconfig(service->network,
4876                                                         service->ipconfig_ipv4);
4877                                 else
4878                                         __connman_network_enable_ipconfig(service->network,
4879                                                         service->ipconfig_ipv6);
4880                         }
4881
4882                         return __connman_error_failed(msg, -err);
4883                 }
4884
4885                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4886                         ipv4_configuration_changed(service);
4887                 else
4888                         ipv6_configuration_changed(service);
4889
4890                 if (is_connecting(service->state) ||
4891                                 is_connected(service->state)) {
4892                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4893                                 __connman_network_enable_ipconfig(service->network,
4894                                                                 service->ipconfig_ipv4);
4895                         else
4896                                 __connman_network_enable_ipconfig(service->network,
4897                                                                 service->ipconfig_ipv6);
4898                 }
4899
4900                 service_save(service);
4901 #if defined TIZEN_EXT
4902                 /* When AP is connected using WPS without SSID then its password needs
4903                  * to be saved for autoconnection */
4904         } else if (g_str_equal(name, "Passphrase")) {
4905                 char *passphrase;
4906
4907                 if (type != DBUS_TYPE_STRING)
4908                         return __connman_error_invalid_arguments(msg);
4909
4910                 dbus_message_iter_get_basic(&value, &passphrase);
4911
4912                 __connman_service_set_passphrase(service, passphrase);
4913 #endif
4914         } else
4915                 return __connman_error_invalid_property(msg);
4916
4917         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4918 }
4919
4920 static void set_error(struct connman_service *service,
4921                                         enum connman_service_error error)
4922 {
4923         const char *str;
4924
4925         if (service->error == error)
4926                 return;
4927
4928         service->error = error;
4929
4930         if (!service->path)
4931                 return;
4932
4933 #if !defined TIZEN_EXT
4934         if (!allow_property_changed(service))
4935                 return;
4936 #endif
4937
4938         str = error2string(service->error);
4939
4940         if (!str)
4941                 str = "";
4942
4943         connman_dbus_property_changed_basic(service->path,
4944                                 CONNMAN_SERVICE_INTERFACE, "Error",
4945                                 DBUS_TYPE_STRING, &str);
4946 }
4947
4948 static void remove_timeout(struct connman_service *service)
4949 {
4950         if (service->timeout > 0) {
4951                 g_source_remove(service->timeout);
4952                 service->timeout = 0;
4953         }
4954 }
4955
4956 static void reply_pending(struct connman_service *service, int error)
4957 {
4958         remove_timeout(service);
4959
4960         if (service->pending) {
4961                 connman_dbus_reply_pending(service->pending, error, NULL);
4962                 service->pending = NULL;
4963         }
4964
4965         if (service->provider_pending) {
4966                 connman_dbus_reply_pending(service->provider_pending,
4967                                 error, service->path);
4968                 service->provider_pending = NULL;
4969         }
4970 }
4971
4972 static void service_complete(struct connman_service *service)
4973 {
4974         reply_pending(service, EIO);
4975
4976         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4977                 __connman_service_auto_connect(service->connect_reason);
4978
4979         g_get_current_time(&service->modified);
4980         service_save(service);
4981 }
4982
4983 static void set_idle(struct connman_service *service)
4984 {
4985         service->state = service->state_ipv4 = service->state_ipv6 =
4986                                                 CONNMAN_SERVICE_STATE_IDLE;
4987         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4988         state_changed(service);
4989 }
4990
4991 static DBusMessage *clear_property(DBusConnection *conn,
4992                                         DBusMessage *msg, void *user_data)
4993 {
4994         struct connman_service *service = user_data;
4995         const char *name;
4996
4997         DBG("service %p", service);
4998
4999         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5000                                                         DBUS_TYPE_INVALID);
5001
5002         if (g_str_equal(name, "Error")) {
5003                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5004
5005                 __connman_service_clear_error(service);
5006                 service_complete(service);
5007         } else
5008                 return __connman_error_invalid_property(msg);
5009
5010         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5011 }
5012
5013 static bool is_ipconfig_usable(struct connman_service *service)
5014 {
5015         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5016                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5017                 return false;
5018
5019         return true;
5020 }
5021
5022 static bool is_ignore(struct connman_service *service)
5023 {
5024         if (!service->autoconnect)
5025                 return true;
5026
5027         if (service->roaming)
5028                 return true;
5029
5030         if (service->ignore)
5031                 return true;
5032
5033         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5034                 return true;
5035
5036         if (!is_ipconfig_usable(service))
5037                 return true;
5038
5039         return false;
5040 }
5041
5042 static void disconnect_on_last_session(enum connman_service_type type)
5043 {
5044         GList *list;
5045
5046         for (list = service_list; list; list = list->next) {
5047                 struct connman_service *service = list->data;
5048
5049                 if (service->type != type)
5050                         continue;
5051
5052                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5053                          continue;
5054
5055                 __connman_service_disconnect(service);
5056                 return;
5057         }
5058 }
5059
5060 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5061 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5062 static int active_count = 0;
5063
5064 void __connman_service_set_active_session(bool enable, GSList *list)
5065 {
5066         if (!list)
5067                 return;
5068
5069         if (enable)
5070                 active_count++;
5071         else
5072                 active_count--;
5073
5074         while (list) {
5075                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5076
5077                 switch (type) {
5078                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5079                 case CONNMAN_SERVICE_TYPE_WIFI:
5080                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5081                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5082                 case CONNMAN_SERVICE_TYPE_GADGET:
5083                         if (enable)
5084                                 active_sessions[type]++;
5085                         else
5086                                 active_sessions[type]--;
5087                         break;
5088
5089                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5090                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5091                 case CONNMAN_SERVICE_TYPE_GPS:
5092                 case CONNMAN_SERVICE_TYPE_VPN:
5093                 case CONNMAN_SERVICE_TYPE_P2P:
5094 #if defined TIZEN_EXT_WIFI_MESH
5095                 case CONNMAN_SERVICE_TYPE_MESH:
5096 #endif
5097                         break;
5098                 }
5099
5100                 if (active_sessions[type] == 0)
5101                         disconnect_on_last_session(type);
5102
5103                 list = g_slist_next(list);
5104         }
5105
5106         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5107                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5108                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5109                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5110                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5111                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5112                         active_count);
5113 }
5114
5115 struct preferred_tech_data {
5116         GList *preferred_list;
5117         enum connman_service_type type;
5118 };
5119
5120 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5121 {
5122         struct connman_service *service = data;
5123         struct preferred_tech_data *tech_data = user_data;
5124
5125         if (service->type == tech_data->type) {
5126                 tech_data->preferred_list =
5127                         g_list_append(tech_data->preferred_list, service);
5128
5129                 DBG("type %d service %p %s", tech_data->type, service,
5130                                 service->name);
5131         }
5132 }
5133
5134 static GList *preferred_tech_list_get(void)
5135 {
5136         unsigned int *tech_array;
5137         struct preferred_tech_data tech_data = { 0, };
5138         int i;
5139
5140         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5141         if (!tech_array)
5142                 return NULL;
5143
5144         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5145                 GList *list;
5146                 for (list = service_list; list; list = list->next) {
5147                         struct connman_service *service = list->data;
5148
5149                         if (!is_connected(service->state))
5150                                 break;
5151
5152                         if (service->connect_reason ==
5153                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5154                                 DBG("service %p name %s is user connected",
5155                                                 service, service->name);
5156 #if defined TIZEN_EXT
5157                                 /* We can connect to a favorite service like
5158                                  * wifi even we have a userconnect for cellular
5159                                  * because we have refount for cellular service
5160                                  */
5161                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5162                                         break;
5163
5164                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5165                                         break;
5166 #endif
5167                                 return NULL;
5168                         }
5169                 }
5170         }
5171
5172         for (i = 0; tech_array[i] != 0; i += 1) {
5173                 tech_data.type = tech_array[i];
5174                 g_list_foreach(service_list, preferred_tech_add_by_type,
5175                                 &tech_data);
5176         }
5177
5178         return tech_data.preferred_list;
5179 }
5180
5181 static void set_always_connecting_technologies()
5182 {
5183         unsigned int *always_connected_techs =
5184                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5185         int i;
5186         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5187                 always_connect[always_connected_techs[i]] = 1;
5188 }
5189
5190 static bool autoconnect_no_session_active(struct connman_service *service)
5191 {
5192         /*
5193          * Test active_count to see if there are no sessions set up and
5194          * stop autoconnecting, but continue connecting if the service
5195          * belongs to a technology which should always autoconnect.
5196          */
5197         if (!active_count && !always_connect[service->type])
5198                 return true;
5199
5200         return false;
5201 }
5202
5203 static bool autoconnect_already_connecting(struct connman_service *service,
5204                                            bool autoconnecting)
5205 {
5206         /*
5207          * If another service is already connecting and this service type has
5208          * not been marked as always connecting, stop the connecting procedure.
5209          */
5210         if (autoconnecting &&
5211                         !active_sessions[service->type] &&
5212                         !always_connect[service->type])
5213                 return true;
5214
5215         return false;
5216 }
5217
5218 static bool auto_connect_service(GList *services,
5219                                 enum connman_service_connect_reason reason,
5220                                 bool preferred)
5221 {
5222         struct connman_service *service = NULL;
5223         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5224         bool autoconnecting = false;
5225         GList *list;
5226
5227         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5228                 reason2string(reason));
5229
5230         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5231
5232 #if defined TIZEN_EXT_WIFI_MESH
5233         /* Don't auto connect wifi if mesh interface is created */
5234         if (connman_mesh_is_interface_created())
5235                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5236 #endif
5237
5238         for (list = services; list; list = list->next) {
5239                 service = list->data;
5240
5241                 if (ignore[service->type]) {
5242                         DBG("service %p type %s ignore", service,
5243                                 __connman_service_type2string(service->type));
5244                         continue;
5245                 }
5246
5247 #if defined TIZEN_EXT
5248                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5249                                 service, service->name,
5250                                 state2string(service->state),
5251                                 __connman_service_type2string(service->type),
5252                                 service->favorite, is_ignore(service),
5253                                 service->hidden, service->hidden_service);
5254
5255                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5256                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5257                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5258                                 continue;
5259 #endif
5260
5261                 if (service->pending ||
5262                                 is_connecting(service->state) ||
5263                                 is_connected(service->state)) {
5264                         if (autoconnect_no_session_active(service))
5265                                         return true;
5266
5267                         ignore[service->type] = true;
5268                         autoconnecting = true;
5269
5270                         DBG("service %p type %s busy", service,
5271                                 __connman_service_type2string(service->type));
5272
5273                         continue;
5274                 }
5275
5276                 if (!service->favorite) {
5277                         if (preferred)
5278                                continue;
5279
5280 #if defined TIZEN_EXT
5281                         DBG("Service is not favorite, autoconnecting %d",
5282                                         autoconnecting);
5283 #endif
5284                         return autoconnecting;
5285                 }
5286
5287 #if defined TIZEN_EXT
5288                 DBG("service %p identifier %s roaming %d ignore %d "
5289                                 "ipconfig_usable %d autoconnect %d state %d",
5290                                 service,
5291                                 service->identifier, service->roaming,
5292                                 service->ignore, is_ipconfig_usable(service),
5293                                 service->autoconnect, service->state);
5294 #endif
5295                 if (is_ignore(service) || service->state !=
5296                                 CONNMAN_SERVICE_STATE_IDLE)
5297                         continue;
5298
5299                 if (autoconnect_already_connecting(service, autoconnecting)) {
5300                         DBG("service %p type %s has no users", service,
5301                                 __connman_service_type2string(service->type));
5302                         continue;
5303                 }
5304
5305                 if (!is_service_owner_user_login(service)) {
5306                         DBG("favorite user not login, wifi auto connect denied");
5307                         continue;
5308                 }
5309
5310                 DBG("service %p %s %s", service, service->name,
5311                         (preferred) ? "preferred" : reason2string(reason));
5312
5313                 __connman_service_connect(service, reason);
5314
5315                 if (autoconnect_no_session_active(service))
5316                         return true;
5317
5318                 ignore[service->type] = true;
5319         }
5320
5321         return autoconnecting;
5322 }
5323
5324 static gboolean run_auto_connect(gpointer data)
5325 {
5326         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5327         bool autoconnecting = false;
5328         GList *preferred_tech;
5329
5330         autoconnect_timeout = 0;
5331
5332         DBG("");
5333
5334         preferred_tech = preferred_tech_list_get();
5335         if (preferred_tech) {
5336                 autoconnecting = auto_connect_service(preferred_tech, reason,
5337                                                         true);
5338                 g_list_free(preferred_tech);
5339         }
5340
5341         if (!autoconnecting || active_count)
5342                 auto_connect_service(service_list, reason, false);
5343
5344         return FALSE;
5345 }
5346
5347 #if defined TIZEN_EXT
5348 bool __connman_service_get_auto_connect_mode(void)
5349 {
5350         return auto_connect_mode;
5351 }
5352
5353 void __connman_service_set_auto_connect_mode(bool enable)
5354 {
5355         DBG("set auto_connect_mode = %d", enable);
5356
5357         if (auto_connect_mode != enable)
5358                 auto_connect_mode = enable;
5359 }
5360 #endif
5361
5362 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5363 {
5364         DBG("");
5365
5366         if (autoconnect_timeout != 0)
5367                 return;
5368
5369 #if defined TIZEN_EXT
5370         if (auto_connect_mode == FALSE) {
5371                 DBG("Currently, not auto connection mode");
5372                 return;
5373         }
5374 #endif
5375
5376         if (!__connman_session_policy_autoconnect(reason))
5377                 return;
5378
5379 #if defined TIZEN_EXT
5380         /* Adding Timeout of 500ms before trying to auto connect.
5381          * This is done because of below scenario
5382          * 1. Device is connected to AP1
5383          * 2. WPS Connection request is initiated for AP2
5384          * 3. Immediately WPS Connection is Cancelled
5385          * When WPS Connection Connection is initiated for AP2 then
5386          * sometimes there is a scenario where connman gets in ASSOCIATED
5387          * state with AP1 due to autoconnect and subsequently the connection
5388          * initiated by AP1 fails and connman service for AP1 comes in
5389          * FAILURE state due to this when connection with AP2 is cancelled
5390          * then autoconnect with AP1 doesn't works because its autoconnection
5391          * is ignored as its last state was FAILURE rather than IDLE */
5392         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5393 #else
5394         autoconnect_timeout = g_idle_add(run_auto_connect,
5395 #endif
5396                                                 GUINT_TO_POINTER(reason));
5397 }
5398
5399 static gboolean run_vpn_auto_connect(gpointer data) {
5400         GList *list;
5401         bool need_split = false;
5402
5403         vpn_autoconnect_timeout = 0;
5404
5405         for (list = service_list; list; list = list->next) {
5406                 struct connman_service *service = list->data;
5407                 int res;
5408
5409                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5410                         continue;
5411
5412                 if (is_connected(service->state) ||
5413                                 is_connecting(service->state)) {
5414                         if (!service->do_split_routing)
5415                                 need_split = true;
5416                         continue;
5417                 }
5418
5419                 if (is_ignore(service) || !service->favorite)
5420                         continue;
5421
5422                 if (need_split && !service->do_split_routing) {
5423                         DBG("service %p no split routing", service);
5424                         continue;
5425                 }
5426
5427                 DBG("service %p %s %s", service, service->name,
5428                                 service->do_split_routing ?
5429                                 "split routing" : "");
5430
5431                 res = __connman_service_connect(service,
5432                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5433                 if (res < 0 && res != -EINPROGRESS)
5434                         continue;
5435
5436                 if (!service->do_split_routing)
5437                         need_split = true;
5438         }
5439
5440         return FALSE;
5441 }
5442
5443 static void vpn_auto_connect(void)
5444 {
5445         if (vpn_autoconnect_timeout)
5446                 return;
5447
5448         vpn_autoconnect_timeout =
5449                 g_idle_add(run_vpn_auto_connect, NULL);
5450 }
5451
5452 bool
5453 __connman_service_is_provider_pending(struct connman_service *service)
5454 {
5455         if (!service)
5456                 return false;
5457
5458         if (service->provider_pending)
5459                 return true;
5460
5461         return false;
5462 }
5463
5464 void __connman_service_set_provider_pending(struct connman_service *service,
5465                                                         DBusMessage *msg)
5466 {
5467         if (service->provider_pending) {
5468                 DBG("service %p provider pending msg %p already exists",
5469                         service, service->provider_pending);
5470                 return;
5471         }
5472
5473         service->provider_pending = msg;
5474         return;
5475 }
5476
5477 static void check_pending_msg(struct connman_service *service)
5478 {
5479         if (!service->pending)
5480                 return;
5481
5482         DBG("service %p pending msg %p already exists", service,
5483                                                 service->pending);
5484         dbus_message_unref(service->pending);
5485 }
5486
5487 void __connman_service_set_hidden_data(struct connman_service *service,
5488                                                         gpointer user_data)
5489 {
5490         DBusMessage *pending = user_data;
5491
5492         DBG("service %p pending %p", service, pending);
5493
5494         if (!pending)
5495                 return;
5496
5497         check_pending_msg(service);
5498
5499         service->pending = pending;
5500 }
5501
5502 void __connman_service_return_error(struct connman_service *service,
5503                                 int error, gpointer user_data)
5504 {
5505         DBG("service %p error %d user_data %p", service, error, user_data);
5506
5507         __connman_service_set_hidden_data(service, user_data);
5508
5509         reply_pending(service, error);
5510 }
5511
5512 static gboolean connect_timeout(gpointer user_data)
5513 {
5514         struct connman_service *service = user_data;
5515         bool autoconnect = false;
5516
5517         DBG("service %p", service);
5518
5519         service->timeout = 0;
5520
5521         if (service->network)
5522                 __connman_network_disconnect(service->network);
5523         else if (service->provider)
5524                 connman_provider_disconnect(service->provider);
5525
5526         __connman_stats_service_unregister(service);
5527
5528         if (service->pending) {
5529                 DBusMessage *reply;
5530
5531                 reply = __connman_error_operation_timeout(service->pending);
5532                 if (reply)
5533                         g_dbus_send_message(connection, reply);
5534
5535                 dbus_message_unref(service->pending);
5536                 service->pending = NULL;
5537         } else
5538                 autoconnect = true;
5539
5540         __connman_service_ipconfig_indicate_state(service,
5541                                         CONNMAN_SERVICE_STATE_FAILURE,
5542                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5543         __connman_service_ipconfig_indicate_state(service,
5544                                         CONNMAN_SERVICE_STATE_FAILURE,
5545                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5546
5547         if (autoconnect &&
5548                         service->connect_reason !=
5549                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5550                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5551
5552         return FALSE;
5553 }
5554
5555 static DBusMessage *connect_service(DBusConnection *conn,
5556                                         DBusMessage *msg, void *user_data)
5557 {
5558         struct connman_service *service = user_data;
5559 #if defined TIZEN_EXT
5560         int err = 0;
5561 #else
5562         int index, err = 0;
5563         GList *list;
5564 #endif
5565
5566         DBG("service %p", service);
5567
5568 #if defined TIZEN_EXT
5569         /*
5570          * Description: TIZEN implements system global connection management.
5571          */
5572         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5573                 connman_service_user_pdn_connection_ref(service);
5574
5575         /*Reset the Disconnect Reason while issue connect request*/
5576         service->disconnect_reason = 0;
5577
5578         /*Reset the association status code while issue connect request*/
5579         service->assoc_status_code = 0;
5580 #endif
5581
5582         if (service->pending)
5583                 return __connman_error_in_progress(msg);
5584
5585         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5586                 uid_t uid;
5587                 if (connman_dbus_get_connection_unix_user_sync(conn,
5588                                                 dbus_message_get_sender(msg),
5589                                                 &uid) < 0) {
5590                         DBG("Can not get unix user id!");
5591                         return __connman_error_permission_denied(msg);
5592                 }
5593
5594                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5595                         DBG("Not allow this user to connect this wifi service now!");
5596                         return __connman_error_permission_denied(msg);
5597                 }
5598
5599                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5600                         service->request_passphrase_input = true;
5601
5602                 service->user.current_user = uid;
5603
5604                 if (!service->passphrase && uid == service->user.favorite_user) {
5605                         DBG("Now load this favorite user's passphrase.");
5606                         service_load_passphrase(service);
5607                 }
5608         }
5609
5610 #if !defined TIZEN_EXT
5611         index = __connman_service_get_index(service);
5612
5613         for (list = service_list; list; list = list->next) {
5614                 struct connman_service *temp = list->data;
5615
5616 #if defined TIZEN_EXT
5617                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5618                         break;
5619 #endif
5620                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5621                         break;
5622
5623                 if (service == temp)
5624                         continue;
5625
5626                 if (service->type != temp->type)
5627                         continue;
5628
5629                 if (__connman_service_get_index(temp) == index &&
5630                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5631                         err = -EINPROGRESS;
5632
5633         }
5634         if (err == -EINPROGRESS)
5635                 return __connman_error_operation_timeout(msg);
5636 #endif
5637
5638         service->ignore = false;
5639
5640         service->pending = dbus_message_ref(msg);
5641
5642         err = __connman_service_connect(service,
5643                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5644
5645         if (err == -EINPROGRESS)
5646                 return NULL;
5647
5648         if (service->pending) {
5649                 dbus_message_unref(service->pending);
5650                 service->pending = NULL;
5651         }
5652
5653         if (err < 0)
5654                 return __connman_error_failed(msg, -err);
5655
5656         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5657 }
5658
5659 static DBusMessage *disconnect_service(DBusConnection *conn,
5660                                         DBusMessage *msg, void *user_data)
5661 {
5662         struct connman_service *service = user_data;
5663         int err;
5664
5665         DBG("service %p", service);
5666
5667 #if defined TIZEN_EXT
5668         /*
5669          * Description: TIZEN implements system global connection management.
5670          */
5671         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5672                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5673                         return __connman_error_failed(msg, EISCONN);
5674
5675                 if (is_connected(service->state) == TRUE &&
5676                                 service == connman_service_get_default_connection())
5677                         return __connman_error_failed(msg, EISCONN);
5678         }
5679 #endif
5680
5681         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5682                 uid_t uid;
5683                 if (connman_dbus_get_connection_unix_user_sync(conn,
5684                                                 dbus_message_get_sender(msg),
5685                                                 &uid) < 0) {
5686                         DBG("Can not get unix user id!");
5687                         return __connman_error_permission_denied(msg);
5688                 }
5689
5690                 if (!connman_service_is_user_allowed(service, uid)) {
5691                         DBG("Not allow this user to disconnect this wifi service now!");
5692                         return __connman_error_permission_denied(msg);
5693                 }
5694         }
5695
5696         service->ignore = true;
5697
5698         err = __connman_service_disconnect(service);
5699         if (err < 0 && err != -EINPROGRESS)
5700                 return __connman_error_failed(msg, -err);
5701
5702         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5703 }
5704
5705 #if defined TIZEN_EXT
5706 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5707 {
5708         if (service == NULL)
5709                 return;
5710
5711         DBG("service %p ", service);
5712
5713         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5714         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5715         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5716         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5717         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5718         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5719         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5720         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5721 }
5722 #endif
5723
5724 bool __connman_service_remove(struct connman_service *service)
5725 {
5726         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5727                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5728                 return false;
5729
5730         if (service->immutable || service->hidden ||
5731                         __connman_provider_is_immutable(service->provider))
5732                 return false;
5733
5734 #if !defined TIZEN_EXT
5735         if (!service->favorite && !is_idle(service->state))
5736                 return false;
5737 #endif
5738
5739         __connman_service_disconnect(service);
5740
5741         g_free(service->passphrase);
5742         service->passphrase = NULL;
5743
5744         g_free(service->identity);
5745         service->identity = NULL;
5746
5747         g_free(service->anonymous_identity);
5748         service->anonymous_identity = NULL;
5749
5750         g_free(service->subject_match);
5751         service->subject_match = NULL;
5752
5753         g_free(service->altsubject_match);
5754         service->altsubject_match = NULL;
5755
5756         g_free(service->domain_suffix_match);
5757         service->domain_suffix_match = NULL;
5758
5759         g_free(service->domain_match);
5760         service->domain_match = NULL;
5761
5762         g_free(service->agent_identity);
5763         service->agent_identity = NULL;
5764
5765         g_free(service->eap);
5766         service->eap = NULL;
5767
5768 #if defined TIZEN_EXT
5769         g_free(service->ca_cert_file);
5770         service->ca_cert_file = NULL;
5771
5772         g_free(service->client_cert_file);
5773         service->client_cert_file = NULL;
5774
5775         g_free(service->private_key_file);
5776         service->private_key_file = NULL;
5777
5778         g_free(service->private_key_passphrase);
5779         service->private_key_passphrase = NULL;
5780
5781         g_free(service->phase2);
5782         service->phase2 = NULL;
5783
5784         __connman_service_cleanup_network_8021x(service);
5785
5786         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5787         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5788         connman_service_set_proxy(service, NULL, false);
5789
5790         __connman_service_nameserver_clear(service);
5791
5792         g_strfreev(service->nameservers_config);
5793         service->nameservers_config = NULL;
5794
5795 #endif
5796
5797 #if defined TIZEN_EXT
5798         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5799 #endif
5800         set_idle(service);
5801
5802         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5803
5804         service->user.favorite_user = USER_NONE;
5805
5806         __connman_service_set_favorite(service, false);
5807
5808         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5809
5810 #if defined TIZEN_EXT
5811         /* Reset IP Method and DNS Method to DHCP */
5812         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5813                         CONNMAN_IPCONFIG_METHOD_DHCP);
5814         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5815         g_strfreev(service->nameservers_config);
5816         service->nameservers_config = NULL;
5817 #endif
5818
5819 #if defined TIZEN_EXT
5820         __connman_storage_remove_service(service->identifier);
5821 #else
5822         service_save(service);
5823 #endif
5824
5825         return true;
5826 }
5827
5828 static DBusMessage *remove_service(DBusConnection *conn,
5829                                         DBusMessage *msg, void *user_data)
5830 {
5831         struct connman_service *service = user_data;
5832
5833         DBG("service %p", service);
5834
5835         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5836                 uid_t uid;
5837                 if (connman_dbus_get_connection_unix_user_sync(conn,
5838                                                 dbus_message_get_sender(msg),
5839                                                 &uid) < 0) {
5840                         DBG("Can not get unix user id!");
5841                         return __connman_error_permission_denied(msg);
5842                 }
5843
5844 #if !defined TIZEN_EXT
5845                 if (!connman_service_is_user_allowed(service, uid)) {
5846                         DBG("Not allow this user to remove this wifi service now!");
5847                         return __connman_error_permission_denied(msg);
5848                 }
5849 #endif
5850         }
5851
5852         if (!__connman_service_remove(service))
5853                 return __connman_error_not_supported(msg);
5854
5855         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5856 }
5857
5858 static bool check_suitable_state(enum connman_service_state a,
5859                                         enum connman_service_state b)
5860 {
5861         /*
5862          * Special check so that "ready" service can be moved before
5863          * "online" one.
5864          */
5865         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5866                         b == CONNMAN_SERVICE_STATE_READY) ||
5867                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5868                         a == CONNMAN_SERVICE_STATE_READY))
5869                 return true;
5870
5871         return a == b;
5872 }
5873
5874 static void downgrade_state(struct connman_service *service)
5875 {
5876         if (!service)
5877                 return;
5878
5879         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5880                                                 service->state_ipv6);
5881
5882         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5883                 __connman_service_ipconfig_indicate_state(service,
5884                                                 CONNMAN_SERVICE_STATE_READY,
5885                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5886
5887         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5888                 __connman_service_ipconfig_indicate_state(service,
5889                                                 CONNMAN_SERVICE_STATE_READY,
5890                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5891 }
5892
5893 static void apply_relevant_default_downgrade(struct connman_service *service)
5894 {
5895         struct connman_service *def_service;
5896
5897         def_service = __connman_service_get_default();
5898         if (!def_service)
5899                 return;
5900
5901         if (def_service == service &&
5902                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5903                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5904                 __connman_notifier_leave_online(def_service->type);
5905                 state_changed(def_service);
5906         }
5907 }
5908
5909 static void switch_default_service(struct connman_service *default_service,
5910                 struct connman_service *downgrade_service)
5911 {
5912         struct connman_service *service;
5913         GList *src, *dst;
5914
5915         apply_relevant_default_downgrade(default_service);
5916         src = g_list_find(service_list, downgrade_service);
5917         dst = g_list_find(service_list, default_service);
5918
5919         /* Nothing to do */
5920         if (src == dst || src->next == dst)
5921                 return;
5922
5923         service = src->data;
5924         service_list = g_list_delete_link(service_list, src);
5925         service_list = g_list_insert_before(service_list, dst, service);
5926
5927         downgrade_state(downgrade_service);
5928 }
5929
5930 static DBusMessage *move_service(DBusConnection *conn,
5931                                         DBusMessage *msg, void *user_data,
5932                                                                 bool before)
5933 {
5934         struct connman_service *service = user_data;
5935         struct connman_service *target;
5936         const char *path;
5937         enum connman_ipconfig_method target4, target6;
5938         enum connman_ipconfig_method service4, service6;
5939
5940         DBG("service %p", service);
5941
5942         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5943                                                         DBUS_TYPE_INVALID);
5944
5945         if (!service->favorite)
5946                 return __connman_error_not_supported(msg);
5947
5948         target = find_service(path);
5949         if (!target || !target->favorite || target == service)
5950                 return __connman_error_invalid_service(msg);
5951
5952         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5953                 /*
5954                  * We only allow VPN route splitting if there are
5955                  * routes defined for a given VPN.
5956                  */
5957                 if (!__connman_provider_check_routes(target->provider)) {
5958                         connman_info("Cannot move service. "
5959                                 "No routes defined for provider %s",
5960                                 __connman_provider_get_ident(target->provider));
5961                         return __connman_error_invalid_service(msg);
5962                 }
5963
5964                 set_split_routing(target, true);
5965         } else
5966                 set_split_routing(target, false);
5967
5968         set_split_routing(service, false);
5969
5970         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5971         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5972         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5973         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5974
5975         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5976                 target4, target6, target->state_ipv4, target->state_ipv6,
5977                 target->do_split_routing);
5978
5979         DBG("service %s method %d/%d state %d/%d", service->identifier,
5980                                 service4, service6,
5981                                 service->state_ipv4, service->state_ipv6);
5982
5983         /*
5984          * If method is OFF, then we do not need to check the corresponding
5985          * ipconfig state.
5986          */
5987         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5988                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5989                         if (!check_suitable_state(target->state_ipv6,
5990                                                         service->state_ipv6))
5991                                 return __connman_error_invalid_service(msg);
5992                 }
5993         }
5994
5995         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5996                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5997                         if (!check_suitable_state(target->state_ipv4,
5998                                                         service->state_ipv4))
5999                                 return __connman_error_invalid_service(msg);
6000                 }
6001         }
6002
6003         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6004                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6005                         if (!check_suitable_state(target->state_ipv6,
6006                                                         service->state_ipv6))
6007                                 return __connman_error_invalid_service(msg);
6008                 }
6009         }
6010
6011         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6012                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6013                         if (!check_suitable_state(target->state_ipv4,
6014                                                         service->state_ipv4))
6015                                 return __connman_error_invalid_service(msg);
6016                 }
6017         }
6018
6019         g_get_current_time(&service->modified);
6020         service_save(service);
6021         service_save(target);
6022
6023         /*
6024          * If the service which goes down is the default service and is
6025          * online, we downgrade directly its state to ready so:
6026          * the service which goes up, needs to recompute its state which
6027          * is triggered via downgrading it - if relevant - to state ready.
6028          */
6029         if (before)
6030                 switch_default_service(target, service);
6031         else
6032                 switch_default_service(service, target);
6033
6034         __connman_connection_update_gateway();
6035
6036         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6037 }
6038
6039 static DBusMessage *move_before(DBusConnection *conn,
6040                                         DBusMessage *msg, void *user_data)
6041 {
6042         return move_service(conn, msg, user_data, true);
6043 }
6044
6045 static DBusMessage *move_after(DBusConnection *conn,
6046                                         DBusMessage *msg, void *user_data)
6047 {
6048         return move_service(conn, msg, user_data, false);
6049 }
6050
6051 static DBusMessage *reset_counters(DBusConnection *conn,
6052                                         DBusMessage *msg, void *user_data)
6053 {
6054         struct connman_service *service = user_data;
6055
6056         reset_stats(service);
6057
6058         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6059 }
6060
6061 static DBusMessage *get_user_favorite(DBusConnection *conn,
6062                                         DBusMessage *msg, void *user_data)
6063 {
6064         DBusMessage *reply;
6065         uid_t uid = USER_NONE;
6066         dbus_bool_t user_favorite = false;
6067         struct connman_service *service = user_data;
6068
6069         connman_dbus_get_connection_unix_user_sync(conn,
6070                                         dbus_message_get_sender(msg),
6071                                         &uid);
6072         if (uid == USER_ROOT)
6073                 user_favorite = service->favorite;
6074         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6075                 DBG("The service is favorite to this user!");
6076                 user_favorite = true;
6077         }
6078
6079         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6080         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6081                                 &user_favorite, DBUS_TYPE_INVALID);
6082         return reply;
6083 }
6084
6085 #if defined TIZEN_MAINTAIN_ONLINE
6086 static DBusMessage *downgrade_service(DBusConnection *conn,
6087                                         DBusMessage *msg, void *user_data)
6088 {
6089         struct connman_service *service = user_data;
6090
6091         downgrade_state(service);
6092         __connman_connection_update_gateway();
6093
6094         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6095 }
6096 #endif
6097
6098 static struct _services_notify {
6099         int id;
6100         GHashTable *add;
6101         GHashTable *remove;
6102 } *services_notify;
6103
6104 static void service_append_added_foreach(gpointer data, gpointer user_data)
6105 {
6106         struct connman_service *service = data;
6107         DBusMessageIter *iter = user_data;
6108
6109         if (!service || !service->path) {
6110 #if !defined TIZEN_EXT
6111                 DBG("service %p or path is NULL", service);
6112 #endif
6113                 return;
6114         }
6115
6116         if (g_hash_table_lookup(services_notify->add, service->path)) {
6117 #if !defined TIZEN_EXT
6118                 DBG("new %s", service->path);
6119 #endif
6120
6121                 append_struct(service, iter);
6122                 g_hash_table_remove(services_notify->add, service->path);
6123         } else {
6124 #if !defined TIZEN_EXT
6125                 DBG("changed %s", service->path);
6126 #endif
6127
6128                 append_struct_service(iter, NULL, service);
6129         }
6130 }
6131
6132 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6133 {
6134         g_list_foreach(service_list, service_append_added_foreach, iter);
6135 }
6136
6137 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6138 {
6139         char *objpath = key;
6140         DBusMessageIter *iter = user_data;
6141
6142         DBG("removed %s", objpath);
6143         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6144 }
6145
6146 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6147 {
6148         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6149 }
6150
6151 static gboolean service_send_changed(gpointer data)
6152 {
6153         DBusMessage *signal;
6154
6155         DBG("");
6156
6157         services_notify->id = 0;
6158
6159         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6160                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6161         if (!signal)
6162                 return FALSE;
6163
6164         __connman_dbus_append_objpath_dict_array(signal,
6165                                         service_append_ordered, NULL);
6166         __connman_dbus_append_objpath_array(signal,
6167                                         service_append_removed, NULL);
6168
6169         dbus_connection_send(connection, signal, NULL);
6170         dbus_message_unref(signal);
6171
6172         g_hash_table_remove_all(services_notify->remove);
6173         g_hash_table_remove_all(services_notify->add);
6174
6175         return FALSE;
6176 }
6177
6178 static void service_schedule_changed(void)
6179 {
6180         if (services_notify->id != 0)
6181                 return;
6182
6183         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6184 }
6185
6186 static void service_schedule_added(struct connman_service *service)
6187 {
6188         DBG("service %p", service);
6189
6190         g_hash_table_remove(services_notify->remove, service->path);
6191         g_hash_table_replace(services_notify->add, service->path, service);
6192
6193         service_schedule_changed();
6194 }
6195
6196 static void service_schedule_removed(struct connman_service *service)
6197 {
6198         if (!service || !service->path) {
6199                 DBG("service %p or path is NULL", service);
6200                 return;
6201         }
6202
6203         DBG("service %p %s", service, service->path);
6204
6205         g_hash_table_remove(services_notify->add, service->path);
6206         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6207                         NULL);
6208
6209         service_schedule_changed();
6210 }
6211
6212 static bool allow_property_changed(struct connman_service *service)
6213 {
6214 #if defined TIZEN_EXT
6215         if (service->path == NULL)
6216                 return FALSE;
6217 #endif
6218         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6219                                         NULL, NULL))
6220                 return false;
6221
6222         return true;
6223 }
6224
6225 static const GDBusMethodTable service_methods[] = {
6226         { GDBUS_DEPRECATED_METHOD("GetProperties",
6227                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6228                         get_properties) },
6229         { GDBUS_METHOD("SetProperty",
6230                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6231                         NULL, set_property) },
6232         { GDBUS_METHOD("ClearProperty",
6233                         GDBUS_ARGS({ "name", "s" }), NULL,
6234                         clear_property) },
6235         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6236                               connect_service) },
6237         { GDBUS_METHOD("Disconnect", NULL, NULL,
6238                         disconnect_service) },
6239         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6240         { GDBUS_METHOD("MoveBefore",
6241                         GDBUS_ARGS({ "service", "o" }), NULL,
6242                         move_before) },
6243         { GDBUS_METHOD("MoveAfter",
6244                         GDBUS_ARGS({ "service", "o" }), NULL,
6245                         move_after) },
6246         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6247         { GDBUS_METHOD("GetUserFavorite",
6248                         NULL, GDBUS_ARGS({ "value", "v" }),
6249                         get_user_favorite) },
6250 #if defined TIZEN_MAINTAIN_ONLINE
6251         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6252 #endif
6253         { },
6254 };
6255
6256 static const GDBusSignalTable service_signals[] = {
6257         { GDBUS_SIGNAL("PropertyChanged",
6258                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6259         { },
6260 };
6261
6262 static void service_free(gpointer user_data)
6263 {
6264         struct connman_service *service = user_data;
6265         char *path = service->path;
6266
6267         DBG("service %p", service);
6268
6269         reply_pending(service, ENOENT);
6270
6271         if (service->nameservers_timeout) {
6272                 g_source_remove(service->nameservers_timeout);
6273                 dns_changed(service);
6274         }
6275
6276         __connman_notifier_service_remove(service);
6277         service_schedule_removed(service);
6278
6279         __connman_wispr_stop(service);
6280         stats_stop(service);
6281
6282         service->path = NULL;
6283
6284         if (path) {
6285                 __connman_connection_update_gateway();
6286
6287                 g_dbus_unregister_interface(connection, path,
6288                                                 CONNMAN_SERVICE_INTERFACE);
6289                 g_free(path);
6290         }
6291
6292         g_hash_table_destroy(service->counter_table);
6293
6294         if (service->network) {
6295                 __connman_network_disconnect(service->network);
6296                 connman_network_unref(service->network);
6297                 service->network = NULL;
6298         }
6299
6300         if (service->provider)
6301                 connman_provider_unref(service->provider);
6302
6303         if (service->ipconfig_ipv4) {
6304                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6305                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6306                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6307                 service->ipconfig_ipv4 = NULL;
6308         }
6309
6310         if (service->ipconfig_ipv6) {
6311                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6312                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6313                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6314                 service->ipconfig_ipv6 = NULL;
6315         }
6316
6317         g_strfreev(service->timeservers);
6318         g_strfreev(service->timeservers_config);
6319         g_strfreev(service->nameservers);
6320         g_strfreev(service->nameservers_config);
6321         g_strfreev(service->nameservers_auto);
6322         g_strfreev(service->domains);
6323         g_strfreev(service->proxies);
6324         g_strfreev(service->excludes);
6325
6326         g_free(service->hostname);
6327         g_free(service->domainname);
6328         g_free(service->pac);
6329         g_free(service->name);
6330         g_free(service->passphrase);
6331         g_free(service->identifier);
6332         g_free(service->eap);
6333         g_free(service->identity);
6334         g_free(service->anonymous_identity);
6335         g_free(service->agent_identity);
6336         g_free(service->ca_cert_file);
6337         g_free(service->subject_match);
6338         g_free(service->altsubject_match);
6339         g_free(service->domain_suffix_match);
6340         g_free(service->domain_match);
6341         g_free(service->client_cert_file);
6342         g_free(service->private_key_file);
6343         g_free(service->private_key_passphrase);
6344         g_free(service->phase2);
6345         g_free(service->config_file);
6346         g_free(service->config_entry);
6347
6348         if (service->stats.timer)
6349                 g_timer_destroy(service->stats.timer);
6350         if (service->stats_roaming.timer)
6351                 g_timer_destroy(service->stats_roaming.timer);
6352
6353         if (current_default == service)
6354                 current_default = NULL;
6355
6356         g_free(service);
6357 }
6358
6359 static void stats_init(struct connman_service *service)
6360 {
6361         /* home */
6362         service->stats.valid = false;
6363         service->stats.enabled = false;
6364         service->stats.timer = g_timer_new();
6365
6366         /* roaming */
6367         service->stats_roaming.valid = false;
6368         service->stats_roaming.enabled = false;
6369         service->stats_roaming.timer = g_timer_new();
6370 }
6371
6372 static void service_initialize(struct connman_service *service)
6373 {
6374         DBG("service %p", service);
6375
6376         service->refcount = 1;
6377
6378         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6379
6380         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6381         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6382
6383         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6384         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6385         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6386
6387         service->favorite  = false;
6388         service->immutable = false;
6389         service->hidden = false;
6390
6391         service->ignore = false;
6392
6393         service->user.favorite_user = USER_NONE;
6394         service->user.current_user = USER_NONE;
6395
6396         service->request_passphrase_input = false;
6397
6398         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6399
6400         service->order = 0;
6401
6402         stats_init(service);
6403
6404         service->provider = NULL;
6405
6406         service->wps = false;
6407 #if defined TIZEN_EXT
6408         service->storage_reload = false;
6409         /*
6410          * Description: TIZEN implements system global connection management.
6411          */
6412         service->user_pdn_connection_refcount = 0;
6413         __sync_synchronize();
6414 #endif
6415 }
6416
6417 /**
6418  * connman_service_create:
6419  *
6420  * Allocate a new service.
6421  *
6422  * Returns: a newly-allocated #connman_service structure
6423  */
6424 struct connman_service *connman_service_create(void)
6425 {
6426         GSList *list;
6427         struct connman_stats_counter *counters;
6428         const char *counter;
6429
6430         struct connman_service *service;
6431
6432         service = g_try_new0(struct connman_service, 1);
6433         if (!service)
6434                 return NULL;
6435
6436         DBG("service %p", service);
6437
6438         service->counter_table = g_hash_table_new_full(g_str_hash,
6439                                                 g_str_equal, NULL, g_free);
6440
6441         for (list = counter_list; list; list = list->next) {
6442                 counter = list->data;
6443
6444                 counters = g_try_new0(struct connman_stats_counter, 1);
6445                 if (!counters) {
6446                         g_hash_table_destroy(service->counter_table);
6447                         g_free(service);
6448                         return NULL;
6449                 }
6450
6451                 counters->append_all = true;
6452
6453                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6454                                 counters);
6455         }
6456
6457         service_initialize(service);
6458
6459         return service;
6460 }
6461
6462 /**
6463  * connman_service_ref:
6464  * @service: service structure
6465  *
6466  * Increase reference counter of service
6467  */
6468 struct connman_service *
6469 connman_service_ref_debug(struct connman_service *service,
6470                         const char *file, int line, const char *caller)
6471 {
6472         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6473                 file, line, caller);
6474
6475         __sync_fetch_and_add(&service->refcount, 1);
6476
6477         return service;
6478 }
6479
6480 /**
6481  * connman_service_unref:
6482  * @service: service structure
6483  *
6484  * Decrease reference counter of service and release service if no
6485  * longer needed.
6486  */
6487 void connman_service_unref_debug(struct connman_service *service,
6488                         const char *file, int line, const char *caller)
6489 {
6490         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6491                 file, line, caller);
6492
6493         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6494                 return;
6495
6496         service_list = g_list_remove(service_list, service);
6497
6498         __connman_service_disconnect(service);
6499
6500         g_hash_table_remove(service_hash, service->identifier);
6501 }
6502
6503 static gint service_compare(gconstpointer a, gconstpointer b)
6504 {
6505         struct connman_service *service_a = (void *) a;
6506         struct connman_service *service_b = (void *) b;
6507         enum connman_service_state state_a, state_b;
6508         bool a_connected, b_connected;
6509         gint strength;
6510
6511         state_a = service_a->state;
6512         state_b = service_b->state;
6513         a_connected = is_connected(state_a);
6514         b_connected = is_connected(state_b);
6515
6516         if (a_connected && b_connected) {
6517                 if (service_a->order > service_b->order)
6518                         return -1;
6519
6520                 if (service_a->order < service_b->order)
6521                         return 1;
6522         }
6523
6524         if (state_a != state_b) {
6525                 if (a_connected && b_connected) {
6526                         /* We prefer online over ready state */
6527                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6528                                 return -1;
6529
6530                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6531                                 return 1;
6532                 }
6533
6534                 if (a_connected)
6535                         return -1;
6536                 if (b_connected)
6537                         return 1;
6538
6539                 if (is_connecting(state_a))
6540                         return -1;
6541                 if (is_connecting(state_b))
6542                         return 1;
6543         }
6544
6545         if (service_a->favorite && !service_b->favorite)
6546                 return -1;
6547
6548         if (!service_a->favorite && service_b->favorite)
6549                 return 1;
6550
6551         if (service_a->type != service_b->type) {
6552                 unsigned int *tech_array;
6553                 int i;
6554
6555                 tech_array = connman_setting_get_uint_list(
6556                                                 "PreferredTechnologies");
6557                 if (tech_array) {
6558                         for (i = 0; tech_array[i]; i++) {
6559                                 if (tech_array[i] == service_a->type)
6560                                         return -1;
6561
6562                                 if (tech_array[i] == service_b->type)
6563                                         return 1;
6564                         }
6565                 }
6566
6567                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6568                         return -1;
6569                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6570                         return 1;
6571
6572                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6573                         return -1;
6574                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6575                         return 1;
6576
6577                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6578                         return -1;
6579                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6580                         return 1;
6581
6582                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6583                         return -1;
6584                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6585                         return 1;
6586
6587                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6588                         return -1;
6589                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6590                         return 1;
6591
6592                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6593                         return -1;
6594                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6595                         return 1;
6596         }
6597
6598         strength = (gint) service_b->strength - (gint) service_a->strength;
6599         if (strength)
6600                 return strength;
6601
6602         return g_strcmp0(service_a->name, service_b->name);
6603 }
6604
6605 static void service_list_sort(void)
6606 {
6607         if (service_list && service_list->next) {
6608                 service_list = g_list_sort(service_list, service_compare);
6609                 service_schedule_changed();
6610         }
6611 }
6612
6613 int __connman_service_compare(const struct connman_service *a,
6614                                         const struct connman_service *b)
6615 {
6616         return service_compare(a, b);
6617 }
6618
6619 /**
6620  * connman_service_get_type:
6621  * @service: service structure
6622  *
6623  * Get the type of service
6624  */
6625 enum connman_service_type connman_service_get_type(struct connman_service *service)
6626 {
6627         if (!service)
6628                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6629
6630         return service->type;
6631 }
6632
6633 /**
6634  * connman_service_get_interface:
6635  * @service: service structure
6636  *
6637  * Get network interface of service
6638  */
6639 char *connman_service_get_interface(struct connman_service *service)
6640 {
6641         int index;
6642
6643         if (!service)
6644                 return NULL;
6645
6646         index = __connman_service_get_index(service);
6647
6648         return connman_inet_ifname(index);
6649 }
6650
6651 /**
6652  * __connman_service_is_user_allowed:
6653  * @type: service type
6654  * @uid: user id
6655  *
6656  * Check a user is allowed to operate a type of service
6657  */
6658 bool __connman_service_is_user_allowed(enum connman_service_type type,
6659                                         uid_t uid)
6660 {
6661         GList *list;
6662         uid_t owner_user = USER_NONE;
6663
6664         for (list = service_list; list; list = list->next) {
6665                 struct connman_service *service = list->data;
6666
6667                 if (service->type != type)
6668                         continue;
6669
6670                 if (is_connected(service->state)) {
6671                         owner_user = service->user.favorite_user;
6672                         break;
6673                 }
6674         }
6675
6676         if (uid == USER_NONE ||
6677                         (uid != USER_ROOT &&
6678                         owner_user != USER_NONE &&
6679                         owner_user != uid))
6680                 return false;
6681
6682         return true;
6683 }
6684
6685 /**
6686  * connman_service_get_network:
6687  * @service: service structure
6688  *
6689  * Get the service network
6690  */
6691 struct connman_network *
6692 __connman_service_get_network(struct connman_service *service)
6693 {
6694         if (!service)
6695                 return NULL;
6696
6697         return service->network;
6698 }
6699
6700 struct connman_ipconfig *
6701 __connman_service_get_ip4config(struct connman_service *service)
6702 {
6703         if (!service)
6704                 return NULL;
6705
6706         return service->ipconfig_ipv4;
6707 }
6708
6709 struct connman_ipconfig *
6710 __connman_service_get_ip6config(struct connman_service *service)
6711 {
6712         if (!service)
6713                 return NULL;
6714
6715         return service->ipconfig_ipv6;
6716 }
6717
6718 struct connman_ipconfig *
6719 __connman_service_get_ipconfig(struct connman_service *service, int family)
6720 {
6721         if (family == AF_INET)
6722                 return __connman_service_get_ip4config(service);
6723         else if (family == AF_INET6)
6724                 return __connman_service_get_ip6config(service);
6725         else
6726                 return NULL;
6727
6728 }
6729
6730 bool __connman_service_is_connected_state(struct connman_service *service,
6731                                         enum connman_ipconfig_type type)
6732 {
6733         if (!service)
6734                 return false;
6735
6736         switch (type) {
6737         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6738                 break;
6739         case CONNMAN_IPCONFIG_TYPE_IPV4:
6740                 return is_connected(service->state_ipv4);
6741         case CONNMAN_IPCONFIG_TYPE_IPV6:
6742                 return is_connected(service->state_ipv6);
6743         case CONNMAN_IPCONFIG_TYPE_ALL:
6744                 return is_connected(service->state_ipv4) &&
6745                         is_connected(service->state_ipv6);
6746         }
6747
6748         return false;
6749 }
6750 enum connman_service_security __connman_service_get_security(
6751                                 struct connman_service *service)
6752 {
6753         if (!service)
6754                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6755
6756         return service->security;
6757 }
6758
6759 const char *__connman_service_get_phase2(struct connman_service *service)
6760 {
6761         if (!service)
6762                 return NULL;
6763
6764         return service->phase2;
6765 }
6766
6767 bool __connman_service_wps_enabled(struct connman_service *service)
6768 {
6769         if (!service)
6770                 return false;
6771
6772         return service->wps;
6773 }
6774
6775 void __connman_service_mark_dirty(void)
6776 {
6777         services_dirty = true;
6778 }
6779
6780 #if defined TIZEN_EXT
6781 /**
6782   * Returns profile count if there is any connected profiles
6783   * that use same interface
6784   */
6785 int __connman_service_get_connected_count_of_iface(
6786                                         struct connman_service *service)
6787 {
6788         GList *list;
6789         int count = 0;
6790         int index1 = 0;
6791         int index2 = 0;
6792
6793         DBG("");
6794
6795         index1 = __connman_service_get_index(service);
6796
6797         if (index1 <= 0)
6798                 return 0;
6799
6800         for (list = service_list; list; list = list->next) {
6801                 struct connman_service *service2 = list->data;
6802
6803                 if (service == service2)
6804                         continue;
6805
6806                 index2 = __connman_service_get_index(service2);
6807
6808                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6809                         count++;
6810
6811                 index2 = 0;
6812         }
6813
6814         DBG("Interface index %d, count %d", index1, count);
6815
6816         return count;
6817 }
6818
6819 void __connman_service_set_storage_reload(struct connman_service *service,
6820                                         bool storage_reload)
6821 {
6822         if (service != NULL)
6823                 service->storage_reload = storage_reload;
6824 }
6825 #endif
6826
6827 /**
6828  * __connman_service_set_favorite_delayed:
6829  * @service: service structure
6830  * @favorite: favorite value
6831  * @delay_ordering: do not order service sequence
6832  *
6833  * Change the favorite setting of service
6834  */
6835 int __connman_service_set_favorite_delayed(struct connman_service *service,
6836                                         bool favorite,
6837                                         bool delay_ordering)
6838 {
6839 #if defined TIZEN_EXT
6840         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6841                 return -EIO;
6842 #endif
6843         if (service->hidden)
6844                 return -EOPNOTSUPP;
6845
6846         if (service->favorite == favorite)
6847                 return -EALREADY;
6848
6849         service->favorite = favorite;
6850
6851         if (!delay_ordering)
6852                 __connman_service_get_order(service);
6853
6854         favorite_changed(service);
6855
6856         if (!delay_ordering) {
6857
6858                 service_list_sort();
6859
6860                 __connman_connection_update_gateway();
6861         }
6862
6863         return 0;
6864 }
6865
6866 /**
6867  * __connman_service_set_favorite:
6868  * @service: service structure
6869  * @favorite: favorite value
6870  *
6871  * Change the favorite setting of service
6872  */
6873 int __connman_service_set_favorite(struct connman_service *service,
6874                                                 bool favorite)
6875 {
6876         return __connman_service_set_favorite_delayed(service, favorite,
6877                                                         false);
6878 }
6879
6880 bool connman_service_get_favorite(struct connman_service *service)
6881 {
6882         return service->favorite;
6883 }
6884
6885 bool connman_service_get_autoconnect(struct connman_service *service)
6886 {
6887         return service->autoconnect;
6888 }
6889
6890 int __connman_service_set_immutable(struct connman_service *service,
6891                                                 bool immutable)
6892 {
6893         if (service->hidden)
6894                 return -EOPNOTSUPP;
6895
6896         if (service->immutable == immutable)
6897                 return 0;
6898
6899         service->immutable = immutable;
6900
6901         immutable_changed(service);
6902
6903         return 0;
6904 }
6905
6906 int __connman_service_set_ignore(struct connman_service *service,
6907                                                 bool ignore)
6908 {
6909         if (!service)
6910                 return -EINVAL;
6911
6912         service->ignore = ignore;
6913
6914         return 0;
6915 }
6916
6917 void __connman_service_set_string(struct connman_service *service,
6918                                   const char *key, const char *value)
6919 {
6920         if (service->hidden)
6921                 return;
6922         if (g_str_equal(key, "EAP")) {
6923                 g_free(service->eap);
6924                 service->eap = g_strdup(value);
6925         } else if (g_str_equal(key, "Identity")) {
6926                 g_free(service->identity);
6927                 service->identity = g_strdup(value);
6928         } else if (g_str_equal(key, "AnonymousIdentity")) {
6929                 g_free(service->anonymous_identity);
6930                 service->anonymous_identity = g_strdup(value);
6931         } else if (g_str_equal(key, "CACertFile")) {
6932                 g_free(service->ca_cert_file);
6933                 service->ca_cert_file = g_strdup(value);
6934         } else if (g_str_equal(key, "SubjectMatch")) {
6935                 g_free(service->subject_match);
6936                 service->subject_match = g_strdup(value);
6937         } else if (g_str_equal(key, "AltSubjectMatch")) {
6938                 g_free(service->altsubject_match);
6939                 service->altsubject_match = g_strdup(value);
6940         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6941                 g_free(service->domain_suffix_match);
6942                 service->domain_suffix_match = g_strdup(value);
6943         } else if (g_str_equal(key, "DomainMatch")) {
6944                 g_free(service->domain_match);
6945                 service->domain_match = g_strdup(value);
6946         } else if (g_str_equal(key, "ClientCertFile")) {
6947                 g_free(service->client_cert_file);
6948                 service->client_cert_file = g_strdup(value);
6949         } else if (g_str_equal(key, "PrivateKeyFile")) {
6950                 g_free(service->private_key_file);
6951                 service->private_key_file = g_strdup(value);
6952         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6953                 g_free(service->private_key_passphrase);
6954                 service->private_key_passphrase = g_strdup(value);
6955         } else if (g_str_equal(key, "Phase2")) {
6956                 g_free(service->phase2);
6957                 service->phase2 = g_strdup(value);
6958         } else if (g_str_equal(key, "Passphrase"))
6959                 __connman_service_set_passphrase(service, value);
6960 }
6961
6962 void __connman_service_set_search_domains(struct connman_service *service,
6963                                         char **domains)
6964 {
6965         searchdomain_remove_all(service);
6966
6967         if (service->domains)
6968                 g_strfreev(service->domains);
6969
6970         service->domains = g_strdupv(domains);
6971
6972         searchdomain_add_all(service);
6973 }
6974
6975 static void report_error_cb(void *user_context, bool retry,
6976                                                         void *user_data)
6977 {
6978         struct connman_service *service = user_context;
6979
6980         if (retry)
6981                 __connman_service_connect(service,
6982                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6983         else {
6984                 /* It is not relevant to stay on Failure state
6985                  * when failing is due to wrong user input */
6986                 __connman_service_clear_error(service);
6987 #if defined TIZEN_EXT
6988                 /* Reseting the state back in case of failure state */
6989                 service->state_ipv4 = service->state_ipv6 =
6990                                 CONNMAN_SERVICE_STATE_IDLE;
6991
6992                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6993                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6994 #endif
6995                 service_complete(service);
6996                 __connman_connection_update_gateway();
6997         }
6998 }
6999
7000 static int check_wpspin(struct connman_service *service, const char *wpspin)
7001 {
7002         int length;
7003         guint i;
7004
7005         if (!wpspin)
7006                 return 0;
7007
7008         length = strlen(wpspin);
7009
7010         /* If 0, it will mean user wants to use PBC method */
7011         if (length == 0) {
7012                 connman_network_set_string(service->network,
7013                                                         "WiFi.PinWPS", NULL);
7014                 return 0;
7015         }
7016
7017         /* A WPS PIN is always 8 chars length,
7018          * its content is in digit representation.
7019          */
7020         if (length != 8)
7021                 return -ENOKEY;
7022
7023         for (i = 0; i < 8; i++)
7024                 if (!isdigit((unsigned char) wpspin[i]))
7025                         return -ENOKEY;
7026
7027         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7028
7029         return 0;
7030 }
7031
7032 static void request_input_cb(struct connman_service *service,
7033                         bool values_received,
7034                         const char *name, int name_len,
7035                         const char *identity, const char *passphrase,
7036                         bool wps, const char *wpspin,
7037                         const char *error, void *user_data)
7038 {
7039         struct connman_device *device;
7040         const char *security;
7041         int err = 0;
7042
7043         DBG("RequestInput return, %p", service);
7044
7045         if (error) {
7046                 DBG("error: %s", error);
7047
7048                 if (g_strcmp0(error,
7049                                 "net.connman.Agent.Error.Canceled") == 0) {
7050                         err = -EINVAL;
7051
7052                         if (service->hidden)
7053                                 __connman_service_return_error(service,
7054                                                         ECONNABORTED,
7055                                                         user_data);
7056                         goto done;
7057                 } else {
7058                         if (service->hidden)
7059                                 __connman_service_return_error(service,
7060                                                         ETIMEDOUT, user_data);
7061                 }
7062         }
7063
7064         if (service->hidden && name_len > 0 && name_len <= 32) {
7065                 device = connman_network_get_device(service->network);
7066                 security = connman_network_get_string(service->network,
7067                                                         "WiFi.Security");
7068                 err = __connman_device_request_hidden_scan(device,
7069                                                 name, name_len,
7070                                                 identity, passphrase,
7071                                                 security, user_data);
7072                 if (err < 0)
7073                         __connman_service_return_error(service, -err,
7074                                                         user_data);
7075         }
7076
7077         if (!values_received || service->hidden) {
7078                 err = -EINVAL;
7079                 goto done;
7080         }
7081
7082         if (wps && service->network) {
7083                 err = check_wpspin(service, wpspin);
7084                 if (err < 0)
7085                         goto done;
7086
7087                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7088         }
7089
7090         if (identity)
7091                 __connman_service_set_agent_identity(service, identity);
7092
7093         if (passphrase)
7094                 err = __connman_service_set_passphrase(service, passphrase);
7095
7096  done:
7097         if (err >= 0) {
7098                 /* We forget any previous error. */
7099                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7100
7101                 __connman_service_connect(service,
7102                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7103
7104         } else if (err == -ENOKEY) {
7105                 __connman_service_indicate_error(service,
7106                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7107         } else {
7108                 /* It is not relevant to stay on Failure state
7109                  * when failing is due to wrong user input */
7110                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7111
7112                 if (!service->hidden) {
7113                         /*
7114                          * If there was a real error when requesting
7115                          * hidden scan, then that error is returned already
7116                          * to the user somewhere above so do not try to
7117                          * do this again.
7118                          */
7119                         __connman_service_return_error(service, -err,
7120                                                         user_data);
7121                 }
7122
7123                 service_complete(service);
7124                 __connman_connection_update_gateway();
7125         }
7126 }
7127
7128 static void downgrade_connected_services(void)
7129 {
7130         struct connman_service *up_service;
7131         GList *list;
7132
7133         for (list = service_list; list; list = list->next) {
7134                 up_service = list->data;
7135
7136                 if (!is_connected(up_service->state))
7137                         continue;
7138
7139                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7140                         return;
7141
7142                 downgrade_state(up_service);
7143         }
7144 }
7145
7146 static int service_update_preferred_order(struct connman_service *default_service,
7147                 struct connman_service *new_service,
7148                 enum connman_service_state new_state)
7149 {
7150         unsigned int *tech_array;
7151         int i;
7152
7153         if (!default_service || default_service == new_service ||
7154                         default_service->state != new_state)
7155                 return 0;
7156
7157         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7158         if (tech_array) {
7159
7160                 for (i = 0; tech_array[i] != 0; i += 1) {
7161                         if (default_service->type == tech_array[i])
7162                                 return -EALREADY;
7163
7164                         if (new_service->type == tech_array[i]) {
7165                                 switch_default_service(default_service,
7166                                                 new_service);
7167                                 __connman_connection_update_gateway();
7168                                 return 0;
7169                         }
7170                 }
7171         }
7172
7173         return -EALREADY;
7174 }
7175
7176 #if defined TIZEN_EXT
7177 static gboolean __connman_service_can_drop(struct connman_service *service)
7178 {
7179         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7180                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7181                         return TRUE;
7182                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7183                         return TRUE;
7184         }
7185         return FALSE;
7186 }
7187
7188 static struct connman_device *default_connecting_device = NULL;
7189
7190 static void __connman_service_disconnect_default(struct connman_service *service)
7191 {
7192         struct connman_device *default_device = NULL;
7193
7194         if (default_connecting_device == NULL)
7195                 return;
7196
7197         default_device = connman_network_get_device(
7198                         __connman_service_get_network(service));
7199
7200         DBG("Disconnecting service %p %s", service, service->path);
7201         DBG("Disconnecting device %p %p %s",
7202                         default_connecting_device,
7203                         default_device,
7204                         connman_device_get_string(default_device, "Name"));
7205
7206         if (default_connecting_device == default_device)
7207                 default_connecting_device = NULL;
7208 }
7209
7210 #if defined TIZEN_MAINTAIN_ONLINE
7211 static void __connman_service_connect_default(struct connman_service *current,
7212                                                                   enum connman_service_state old_state)
7213 #else
7214 static void __connman_service_connect_default(struct connman_service *current)
7215 #endif
7216 {
7217         int err;
7218         GList *list;
7219         bool default_internet;
7220         struct connman_service *service;
7221         struct connman_service *default_service = NULL;
7222         struct connman_device *default_device = NULL;
7223
7224         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7225                 switch (current->state) {
7226                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7227                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7228                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7229                         return;
7230                 default:
7231                         break;
7232                 }
7233
7234                 if (default_connecting_device &&
7235                                 __connman_service_is_internet_profile(current) == TRUE) {
7236                         if (current->network == NULL)
7237                                 return;
7238
7239                         default_device = connman_network_get_device(current->network);
7240                         if (default_connecting_device == default_device) {
7241                                 DBG("Cellular service[%s]  %p %s",
7242                                                 state2string(current->state), current, current->path);
7243                                 DBG("Cellular device %p %p %s",
7244                                                 default_connecting_device, default_device,
7245                                                 connman_device_get_string(default_device, "Name"));
7246
7247                                 default_connecting_device = NULL;
7248                         }
7249                 }
7250
7251                 return;
7252 #if defined TIZEN_MAINTAIN_ONLINE
7253         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7254                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7255                 DBG("Device is downgraded: online --> ready");
7256 #endif
7257         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7258                 return;
7259
7260         /* Always-on: keep default cellular connection as possible */
7261         for (list = service_list; list; list = list->next) {
7262                 service = list->data;
7263
7264                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7265                                 __connman_service_is_internet_profile(service) != TRUE ||
7266                                 service->network == NULL) {
7267                         continue;
7268                 }
7269
7270                 default_internet =
7271                                 connman_network_get_bool(service->network, "DefaultInternet");
7272
7273                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7274                                 __connman_service_type2string(service->type),
7275                                 state2string(service->state), default_internet);
7276
7277                 if (default_internet) {
7278                         default_service = service;
7279                         if (is_connected(default_service->state) == TRUE ||
7280                                         is_connecting(default_service->state) == TRUE)
7281                                 return;
7282
7283                         default_device = connman_network_get_device(default_service->network);
7284                         if (default_connecting_device == default_device) {
7285                                 DBG("Device is connecting (%p)", default_connecting_device);
7286                                 return;
7287                         }
7288
7289                         default_connecting_device = default_device;
7290                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7291
7292                         err = __connman_network_connect(default_service->network);
7293                         DBG("Connecting default service %p %s [%d]",
7294                                         default_service, default_service->path, err);
7295                         DBG("Connecting device %p %s", default_connecting_device,
7296                                         connman_device_get_string(default_connecting_device, "Name"));
7297                         if (err < 0 && err != -EINPROGRESS) {
7298                                 default_connecting_device = NULL;
7299                         } else
7300                                 break;
7301                 }
7302         }
7303 }
7304 #endif
7305
7306 static void single_connected_tech(struct connman_service *allowed)
7307 {
7308         struct connman_service *service;
7309         GSList *services = NULL, *list;
7310         GList *iter;
7311
7312         DBG("keeping %p %s", allowed, allowed->path);
7313
7314 #if defined TIZEN_EXT
7315         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7316                 return;
7317 #endif
7318
7319         for (iter = service_list; iter; iter = iter->next) {
7320                 service = iter->data;
7321
7322 #if defined TIZEN_EXT
7323                 if (service != allowed && service->type != allowed->type &&
7324                                 __connman_service_can_drop(service) == TRUE)
7325 #else
7326                 if (!is_connected(service->state))
7327                         break;
7328
7329                 if (service == allowed)
7330                         continue;
7331 #endif
7332                 services = g_slist_prepend(services, service);
7333         }
7334
7335         for (list = services; list; list = list->next) {
7336                 service = list->data;
7337
7338                 DBG("disconnecting %p %s", service, service->path);
7339 #if defined TIZEN_EXT
7340                 __connman_service_disconnect_default(service);
7341 #endif
7342                 __connman_service_disconnect(service);
7343         }
7344
7345         g_slist_free(services);
7346 }
7347
7348 #if defined TIZEN_EXT
7349 static void set_priority_connected_service(void)
7350 {
7351         struct connman_service *service;
7352         GList *list;
7353
7354         for (list = service_list; list; list = list->next) {
7355                 service = list->data;
7356
7357                 if (is_connected(service->state) == FALSE)
7358                         service->order = 5;
7359                 else
7360 #if defined TIZEN_MAINTAIN_ONLINE
7361                 {
7362                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7363                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7364                                 service->order = 6;
7365                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7366                                 service->order = 6;
7367                         else
7368                                 service->order = 5;
7369                 }
7370 #else
7371                         service->order = 6;
7372 #endif
7373         }
7374 }
7375 #endif
7376
7377 static const char *get_dbus_sender(struct connman_service *service)
7378 {
7379         if (!service->pending)
7380                 return NULL;
7381
7382         return dbus_message_get_sender(service->pending);
7383 }
7384
7385 static int service_indicate_state(struct connman_service *service)
7386 {
7387         enum connman_service_state old_state, new_state;
7388         struct connman_service *def_service;
7389         enum connman_ipconfig_method method;
7390         int result;
7391
7392         if (!service)
7393                 return -EINVAL;
7394
7395         old_state = service->state;
7396         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7397
7398         DBG("service %p old %s - new %s/%s => %s",
7399                                         service,
7400                                         state2string(old_state),
7401                                         state2string(service->state_ipv4),
7402                                         state2string(service->state_ipv6),
7403                                         state2string(new_state));
7404
7405         if (old_state == new_state)
7406                 return -EALREADY;
7407
7408         def_service = __connman_service_get_default();
7409
7410         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7411                 result = service_update_preferred_order(def_service,
7412                                 service, new_state);
7413                 if (result == -EALREADY)
7414                         return result;
7415         }
7416
7417         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7418                 __connman_notifier_leave_online(service->type);
7419
7420         if (is_connected(old_state) && !is_connected(new_state))
7421                 searchdomain_remove_all(service);
7422
7423         service->state = new_state;
7424         state_changed(service);
7425
7426         if (!is_connected(old_state) && is_connected(new_state))
7427                 searchdomain_add_all(service);
7428
7429         switch(new_state) {
7430         case CONNMAN_SERVICE_STATE_UNKNOWN:
7431
7432                 break;
7433
7434         case CONNMAN_SERVICE_STATE_IDLE:
7435                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7436                         __connman_service_disconnect(service);
7437
7438                 break;
7439
7440         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7441
7442                 break;
7443
7444         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7445                 if (!service->new_service &&
7446                                 __connman_stats_service_register(service) == 0) {
7447                         /*
7448                          * For new services the statistics are updated after
7449                          * we have successfully connected.
7450                          */
7451                         __connman_stats_get(service, false,
7452                                                 &service->stats.data);
7453                         __connman_stats_get(service, true,
7454                                                 &service->stats_roaming.data);
7455                 }
7456
7457                 break;
7458
7459         case CONNMAN_SERVICE_STATE_READY:
7460                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7461
7462                 if (service->new_service &&
7463                                 __connman_stats_service_register(service) == 0) {
7464                         /*
7465                          * This is normally done after configuring state
7466                          * but for new service do this after we have connected
7467                          * successfully.
7468                          */
7469                         __connman_stats_get(service, false,
7470                                                 &service->stats.data);
7471                         __connman_stats_get(service, true,
7472                                                 &service->stats_roaming.data);
7473                 }
7474
7475                 service->new_service = false;
7476
7477                 default_changed();
7478
7479                 def_service = __connman_service_get_default();
7480
7481                 service_update_preferred_order(def_service, service, new_state);
7482
7483                 __connman_service_set_favorite(service, true);
7484
7485                 reply_pending(service, 0);
7486
7487                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7488                         connman_network_get_bool(service->network,
7489                                                 "WiFi.UseWPS")) {
7490                         const char *pass;
7491
7492                         pass = connman_network_get_string(service->network,
7493                                                         "WiFi.Passphrase");
7494
7495                         __connman_service_set_passphrase(service, pass);
7496
7497                         connman_network_set_bool(service->network,
7498                                                         "WiFi.UseWPS", false);
7499                 }
7500
7501                 g_get_current_time(&service->modified);
7502                 service_save(service);
7503
7504                 domain_changed(service);
7505                 proxy_changed(service);
7506
7507                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7508                         __connman_notifier_connect(service->type);
7509
7510                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7511                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7512                         __connman_ipconfig_disable_ipv6(
7513                                                 service->ipconfig_ipv6);
7514
7515 #if !defined TIZEN_MAINTAIN_ONLINE
7516                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7517                         single_connected_tech(service);
7518                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7519                         vpn_auto_connect();
7520 #else
7521                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7522                         vpn_auto_connect();
7523 #endif
7524
7525 #if defined TIZEN_EXT
7526                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7527                         set_priority_connected_service();
7528 #endif
7529
7530                 break;
7531
7532         case CONNMAN_SERVICE_STATE_ONLINE:
7533 #if defined TIZEN_MAINTAIN_ONLINE
7534 #if defined TIZEN_EXT
7535                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7536                         set_priority_connected_service();
7537 #endif
7538
7539                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7540                         single_connected_tech(service);
7541 #endif
7542
7543                 break;
7544
7545         case CONNMAN_SERVICE_STATE_DISCONNECT:
7546                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7547
7548                 reply_pending(service, ECONNABORTED);
7549
7550                 def_service = __connman_service_get_default();
7551                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7552                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7553
7554                 if (!__connman_notifier_is_connected() &&
7555                         def_service &&
7556                                 def_service->provider)
7557                         connman_provider_disconnect(def_service->provider);
7558
7559                 default_changed();
7560
7561                 __connman_wispr_stop(service);
7562
7563                 __connman_wpad_stop(service);
7564
7565 #if defined TIZEN_EXT
7566                 /**
7567                   * Skip the functions if there is any connected profiles
7568                   * that use same interface
7569                   */
7570                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7571                         __connman_service_get_connected_count_of_iface(
7572                                                         service) <= 0) {
7573 #endif
7574                 domain_changed(service);
7575                 proxy_changed(service);
7576 #if defined TIZEN_EXT
7577                 }
7578 #endif
7579
7580                 /*
7581                  * Previous services which are connected and which states
7582                  * are set to online should reset relevantly ipconfig_state
7583                  * to ready so wispr/portal will be rerun on those
7584                  */
7585                 downgrade_connected_services();
7586
7587                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7588                 break;
7589
7590         case CONNMAN_SERVICE_STATE_FAILURE:
7591 #if defined TIZEN_EXT
7592                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7593                         service->order = 5;
7594                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7595 #endif
7596                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7597                         connman_agent_report_error(service, service->path,
7598                                         error2string(service->error),
7599                                         report_error_cb,
7600                                         get_dbus_sender(service),
7601                                         NULL) == -EINPROGRESS)
7602                         return 0;
7603                 service_complete(service);
7604
7605                 break;
7606         }
7607
7608         service_list_sort();
7609
7610 #if defined TIZEN_EXT
7611 #if defined TIZEN_MAINTAIN_ONLINE
7612         __connman_service_connect_default(service, old_state);
7613 #else
7614         __connman_service_connect_default(service);
7615 #endif
7616 #endif
7617
7618         __connman_connection_update_gateway();
7619
7620         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7621                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7622                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7623                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7624                 __connman_notifier_disconnect(service->type);
7625         }
7626
7627         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7628                 __connman_notifier_enter_online(service->type);
7629                 default_changed();
7630         }
7631
7632         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7633                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7634                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7635                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7636                 if (service->user.favorite_user != service->user.current_user) {
7637                         DBG("Now set service favorite user id from %d to %d",
7638                         service->user.favorite_user, service->user.current_user);
7639
7640                         service->user.favorite_user = service->user.current_user;
7641
7642                         service_save(service);
7643                 }
7644         }
7645
7646         return 0;
7647 }
7648
7649 int __connman_service_indicate_error(struct connman_service *service,
7650                                         enum connman_service_error error)
7651 {
7652         DBG("service %p error %d", service, error);
7653
7654         if (!service)
7655                 return -EINVAL;
7656
7657         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7658                 return -EALREADY;
7659
7660         set_error(service, error);
7661
7662 /* default internet service: fix not cleared if pdp activation*/
7663 #if defined TIZEN_EXT
7664                 /*
7665                  * If connection failed for default service(DefaultInternet),
7666                  * default_connecting_device should be cleared.
7667                  */
7668                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7669                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7670                         __connman_service_disconnect_default(service);
7671
7672                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7673                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7674                         g_free(service->passphrase);
7675                         service->passphrase = NULL;
7676                 }
7677 #endif
7678
7679         __connman_service_ipconfig_indicate_state(service,
7680                                                 CONNMAN_SERVICE_STATE_FAILURE,
7681                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7682         __connman_service_ipconfig_indicate_state(service,
7683                                                 CONNMAN_SERVICE_STATE_FAILURE,
7684                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7685         return 0;
7686 }
7687
7688 int __connman_service_clear_error(struct connman_service *service)
7689 {
7690         DBusMessage *pending, *provider_pending;
7691
7692         DBG("service %p", service);
7693
7694         if (!service)
7695                 return -EINVAL;
7696
7697         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7698                 return -EINVAL;
7699
7700         pending = service->pending;
7701         service->pending = NULL;
7702         provider_pending = service->provider_pending;
7703         service->provider_pending = NULL;
7704
7705         __connman_service_ipconfig_indicate_state(service,
7706                                                 CONNMAN_SERVICE_STATE_IDLE,
7707                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7708
7709         __connman_service_ipconfig_indicate_state(service,
7710                                                 CONNMAN_SERVICE_STATE_IDLE,
7711                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7712
7713         service->pending = pending;
7714         service->provider_pending = provider_pending;
7715
7716         return 0;
7717 }
7718
7719 int __connman_service_indicate_default(struct connman_service *service)
7720 {
7721         DBG("service %p state %s", service, state2string(service->state));
7722
7723         if (!is_connected(service->state)) {
7724                 /*
7725                  * If service is not yet fully connected, then we must not
7726                  * change the default yet. The default gw will be changed
7727                  * after the service state is in ready.
7728                  */
7729                 return -EINPROGRESS;
7730         }
7731
7732         default_changed();
7733
7734         return 0;
7735 }
7736
7737 enum connman_service_state __connman_service_ipconfig_get_state(
7738                                         struct connman_service *service,
7739                                         enum connman_ipconfig_type type)
7740 {
7741         if (!service)
7742                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7743
7744         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7745                 return service->state_ipv4;
7746
7747         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7748                 return service->state_ipv6;
7749
7750         return CONNMAN_SERVICE_STATE_UNKNOWN;
7751 }
7752
7753 static void check_proxy_setup(struct connman_service *service)
7754 {
7755         /*
7756          * We start WPAD if we haven't got a PAC URL from DHCP and
7757          * if our proxy manual configuration is either empty or set
7758          * to AUTO with an empty URL.
7759          */
7760
7761         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7762                 goto done;
7763
7764         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7765                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7766                         service->pac))
7767                 goto done;
7768
7769         if (__connman_wpad_start(service) < 0) {
7770                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7771                 __connman_notifier_proxy_changed(service);
7772                 goto done;
7773         }
7774
7775         return;
7776
7777 done:
7778         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7779 }
7780
7781 #if defined TIZEN_EXT
7782 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7783
7784         DBG("check the proxy and start wispr");
7785         check_proxy_setup(service);
7786         return;
7787 }
7788 #endif
7789
7790 /*
7791  * How many networks are connected at the same time. If more than 1,
7792  * then set the rp_filter setting properly (loose mode routing) so that network
7793  * connectivity works ok. This is only done for IPv4 networks as IPv6
7794  * does not have rp_filter knob.
7795  */
7796 static int connected_networks_count;
7797 static int original_rp_filter;
7798
7799 static void service_rp_filter(struct connman_service *service,
7800                                 bool connected)
7801 {
7802         enum connman_ipconfig_method method;
7803
7804         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7805
7806         switch (method) {
7807         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7808         case CONNMAN_IPCONFIG_METHOD_OFF:
7809         case CONNMAN_IPCONFIG_METHOD_AUTO:
7810                 return;
7811         case CONNMAN_IPCONFIG_METHOD_FIXED:
7812         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7813         case CONNMAN_IPCONFIG_METHOD_DHCP:
7814                 break;
7815         }
7816
7817         if (connected) {
7818                 if (connected_networks_count == 1) {
7819                         int filter_value;
7820                         filter_value = __connman_ipconfig_set_rp_filter();
7821                         if (filter_value < 0)
7822                                 return;
7823
7824                         original_rp_filter = filter_value;
7825                 }
7826                 connected_networks_count++;
7827
7828         } else {
7829                 if (connected_networks_count == 2)
7830                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7831
7832                 connected_networks_count--;
7833                 if (connected_networks_count < 0)
7834                         connected_networks_count = 0;
7835         }
7836
7837         DBG("%s %s ipconfig %p method %d count %d filter %d",
7838                 connected ? "connected" : "disconnected", service->identifier,
7839                 service->ipconfig_ipv4, method,
7840                 connected_networks_count, original_rp_filter);
7841 }
7842
7843 static gboolean redo_wispr(gpointer user_data)
7844 {
7845         struct connman_service *service = user_data;
7846         int refcount = service->refcount - 1;
7847
7848         connman_service_unref(service);
7849         if (refcount == 0) {
7850                 DBG("Service %p already removed", service);
7851                 return FALSE;
7852         }
7853
7854         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7855
7856         return FALSE;
7857 }
7858
7859 #if defined TIZEN_MAINTAIN_ONLINE
7860 static gboolean redo_wispr_ipv4(gpointer user_data)
7861 {
7862         struct connman_service *service = user_data;
7863
7864         DBG("");
7865
7866         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7867
7868         return FALSE;
7869 }
7870 #endif
7871
7872 int __connman_service_online_check_failed(struct connman_service *service,
7873                                         enum connman_ipconfig_type type)
7874 {
7875         DBG("service %p type %d count %d", service, type,
7876                                                 service->online_check_count);
7877
7878 #if defined TIZEN_MAINTAIN_ONLINE
7879         /* Retry IPv4 stuff also */
7880         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7881                 connman_warn("Online check failed for %p %s", service,
7882                                         service->name);
7883
7884                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7885                 return 0;
7886         }
7887 #else
7888         /* currently we only retry IPv6 stuff */
7889         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7890                         service->online_check_count != 1) {
7891                 connman_warn("Online check failed for %p %s", service,
7892                         service->name);
7893                 return 0;
7894         }
7895 #endif
7896
7897         service->online_check_count = 0;
7898
7899         /*
7900          * We set the timeout to 1 sec so that we have a chance to get
7901          * necessary IPv6 router advertisement messages that might have
7902          * DNS data etc.
7903          */
7904         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7905
7906         return EAGAIN;
7907 }
7908
7909 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7910                                         enum connman_service_state new_state,
7911                                         enum connman_ipconfig_type type)
7912 {
7913         struct connman_ipconfig *ipconfig = NULL;
7914         enum connman_service_state old_state;
7915         enum connman_ipconfig_method method;
7916
7917         if (!service)
7918                 return -EINVAL;
7919
7920         switch (type) {
7921         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7922         case CONNMAN_IPCONFIG_TYPE_ALL:
7923                 return -EINVAL;
7924
7925         case CONNMAN_IPCONFIG_TYPE_IPV4:
7926                 old_state = service->state_ipv4;
7927                 ipconfig = service->ipconfig_ipv4;
7928
7929                 break;
7930
7931         case CONNMAN_IPCONFIG_TYPE_IPV6:
7932                 old_state = service->state_ipv6;
7933                 ipconfig = service->ipconfig_ipv6;
7934
7935                 break;
7936         }
7937
7938         if (!ipconfig)
7939                 return -EINVAL;
7940
7941         method = __connman_ipconfig_get_method(ipconfig);
7942
7943         switch (method) {
7944         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7945         case CONNMAN_IPCONFIG_METHOD_OFF:
7946                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7947                         connman_warn("ipconfig state %d ipconfig method %d",
7948                                 new_state, method);
7949
7950                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7951                 break;
7952
7953         case CONNMAN_IPCONFIG_METHOD_FIXED:
7954         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7955         case CONNMAN_IPCONFIG_METHOD_DHCP:
7956         case CONNMAN_IPCONFIG_METHOD_AUTO:
7957                 break;
7958
7959         }
7960
7961         /* Any change? */
7962         if (old_state == new_state)
7963                 return -EALREADY;
7964
7965 #if defined TIZEN_EXT
7966         __sync_synchronize();
7967         if (service->user_pdn_connection_refcount > 0 &&
7968                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7969                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7970                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7971                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7972                         service->user_pdn_connection_refcount = 0;
7973                         __sync_synchronize();
7974                 }
7975 #endif
7976
7977         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7978                 service, service ? service->identifier : NULL,
7979                 old_state, state2string(old_state),
7980                 new_state, state2string(new_state),
7981                 type, __connman_ipconfig_type2string(type));
7982
7983         switch (new_state) {
7984         case CONNMAN_SERVICE_STATE_UNKNOWN:
7985         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7986                 break;
7987         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7988                 break;
7989         case CONNMAN_SERVICE_STATE_READY:
7990 #if defined TIZEN_EXT
7991                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7992                                 __connman_service_is_internet_profile(service) != TRUE) {
7993                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7994                                 service_rp_filter(service, TRUE);
7995
7996                         break;
7997                 }
7998 #endif
7999                 if (connman_setting_get_bool("EnableOnlineCheck")) {
8000                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8001 #if !defined TIZEN_EXT
8002                                 check_proxy_setup(service);
8003 #endif
8004 #if defined TIZEN_MAINTAIN_ONLINE
8005 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8006                         check_proxy_setup(service);
8007 #endif
8008                         } else {
8009                                 service->online_check_count = 1;
8010                                 __connman_wispr_start(service, type);
8011                         }
8012                 } else
8013                         connman_info("Online check disabled. "
8014                                 "Default service remains in READY state.");
8015                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8016                         service_rp_filter(service, true);
8017                 break;
8018         case CONNMAN_SERVICE_STATE_ONLINE:
8019                 break;
8020         case CONNMAN_SERVICE_STATE_DISCONNECT:
8021                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8022                         return -EINVAL;
8023
8024                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8025                         service_rp_filter(service, false);
8026
8027                 break;
8028
8029         case CONNMAN_SERVICE_STATE_IDLE:
8030         case CONNMAN_SERVICE_STATE_FAILURE:
8031                 __connman_ipconfig_disable(ipconfig);
8032
8033                 break;
8034         }
8035
8036         if (is_connected(old_state) && !is_connected(new_state))
8037                 nameserver_remove_all(service, type);
8038
8039         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8040                 service->state_ipv4 = new_state;
8041         else
8042                 service->state_ipv6 = new_state;
8043
8044         if (!is_connected(old_state) && is_connected(new_state))
8045                 nameserver_add_all(service, type);
8046
8047         __connman_timeserver_sync(service);
8048
8049 #if defined TIZEN_EXT
8050         int ret = service_indicate_state(service);
8051         /*Sent the Ready changed signal again in case IPv4 IP set
8052           after IPv6 IP set*/
8053
8054         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8055                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8056                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8057                 state_changed(service);
8058         }
8059
8060         return ret;
8061 #endif
8062         return service_indicate_state(service);
8063 }
8064
8065 static bool prepare_network(struct connman_service *service)
8066 {
8067         enum connman_network_type type;
8068         unsigned int ssid_len;
8069
8070         type = connman_network_get_type(service->network);
8071
8072         switch (type) {
8073         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8074         case CONNMAN_NETWORK_TYPE_VENDOR:
8075                 return false;
8076         case CONNMAN_NETWORK_TYPE_WIFI:
8077                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8078                                                 &ssid_len))
8079                         return false;
8080
8081                 if (service->passphrase)
8082                         connman_network_set_string(service->network,
8083                                 "WiFi.Passphrase", service->passphrase);
8084                 break;
8085         case CONNMAN_NETWORK_TYPE_ETHERNET:
8086         case CONNMAN_NETWORK_TYPE_GADGET:
8087         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8088         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8089         case CONNMAN_NETWORK_TYPE_CELLULAR:
8090                 break;
8091         }
8092
8093         return true;
8094 }
8095
8096 static void prepare_8021x(struct connman_service *service)
8097 {
8098         if (service->eap)
8099                 connman_network_set_string(service->network, "WiFi.EAP",
8100                                                                 service->eap);
8101
8102         if (service->identity)
8103                 connman_network_set_string(service->network, "WiFi.Identity",
8104                                                         service->identity);
8105
8106         if (service->anonymous_identity)
8107                 connman_network_set_string(service->network,
8108                                                 "WiFi.AnonymousIdentity",
8109                                                 service->anonymous_identity);
8110
8111         if (service->ca_cert_file)
8112                 connman_network_set_string(service->network, "WiFi.CACertFile",
8113                                                         service->ca_cert_file);
8114
8115         if (service->subject_match)
8116                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8117                                                         service->subject_match);
8118
8119         if (service->altsubject_match)
8120                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8121                                                         service->altsubject_match);
8122
8123         if (service->domain_suffix_match)
8124                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8125                                                         service->domain_suffix_match);
8126
8127         if (service->domain_match)
8128                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8129                                                         service->domain_match);
8130
8131         if (service->client_cert_file)
8132                 connman_network_set_string(service->network,
8133                                                 "WiFi.ClientCertFile",
8134                                                 service->client_cert_file);
8135
8136         if (service->private_key_file)
8137                 connman_network_set_string(service->network,
8138                                                 "WiFi.PrivateKeyFile",
8139                                                 service->private_key_file);
8140
8141         if (service->private_key_passphrase)
8142                 connman_network_set_string(service->network,
8143                                         "WiFi.PrivateKeyPassphrase",
8144                                         service->private_key_passphrase);
8145
8146         if (service->phase2)
8147                 connman_network_set_string(service->network, "WiFi.Phase2",
8148                                                         service->phase2);
8149
8150 #if defined TIZEN_EXT
8151         if (service->keymgmt_type)
8152                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8153                                                         service->keymgmt_type);
8154
8155         DBG("service->phase1 : %s", service->phase1);
8156         if (service->phase1)
8157                 connman_network_set_string(service->network, "WiFi.Phase1",
8158                                                         service->phase1);
8159 #endif
8160 }
8161
8162 static int service_connect(struct connman_service *service)
8163 {
8164         int err;
8165
8166         if (service->hidden)
8167                 return -EPERM;
8168
8169 #if defined TIZEN_EXT
8170         GList *list;
8171         int index;
8172
8173         index = __connman_service_get_index(service);
8174
8175         for (list = service_list; list; list = list->next) {
8176                 struct connman_service *temp = list->data;
8177
8178                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8179                         break;
8180
8181                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8182                         break;
8183
8184                 if (service == temp)
8185                         continue;
8186
8187                 if (service->type != temp->type)
8188                         continue;
8189
8190                 if (__connman_service_get_index(temp) == index &&
8191                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8192                         return -EINPROGRESS;
8193         }
8194 #endif
8195
8196         switch (service->type) {
8197         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8198         case CONNMAN_SERVICE_TYPE_SYSTEM:
8199         case CONNMAN_SERVICE_TYPE_GPS:
8200         case CONNMAN_SERVICE_TYPE_P2P:
8201 #if defined TIZEN_EXT_WIFI_MESH
8202         case CONNMAN_SERVICE_TYPE_MESH:
8203 #endif
8204                 return -EINVAL;
8205         case CONNMAN_SERVICE_TYPE_ETHERNET:
8206         case CONNMAN_SERVICE_TYPE_GADGET:
8207         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8208         case CONNMAN_SERVICE_TYPE_CELLULAR:
8209         case CONNMAN_SERVICE_TYPE_VPN:
8210                 break;
8211         case CONNMAN_SERVICE_TYPE_WIFI:
8212                 switch (service->security) {
8213                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8214                 case CONNMAN_SERVICE_SECURITY_NONE:
8215                         break;
8216                 case CONNMAN_SERVICE_SECURITY_WEP:
8217                 case CONNMAN_SERVICE_SECURITY_PSK:
8218                 case CONNMAN_SERVICE_SECURITY_WPA:
8219                 case CONNMAN_SERVICE_SECURITY_RSN:
8220 #if defined TIZEN_EXT
8221                 case CONNMAN_SERVICE_SECURITY_SAE:
8222 #endif
8223                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8224                                 return -ENOKEY;
8225
8226                         if (service->request_passphrase_input) {
8227                                 DBG("Now try to connect other user's favorite service");
8228                                 service->request_passphrase_input = false;
8229                                 return -ENOKEY;
8230                         } else if (!service->passphrase) {
8231                                 if (!service->network)
8232                                         return -EOPNOTSUPP;
8233
8234                                 if (!service->wps ||
8235                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8236                                         return -ENOKEY;
8237                         }
8238                         break;
8239
8240                 case CONNMAN_SERVICE_SECURITY_8021X:
8241                         if (!service->eap)
8242                                 return -EINVAL;
8243
8244 #if defined TIZEN_EXT
8245                         /*
8246                          * never request credentials if using EAP-TLS, EAP-SIM
8247                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8248                          * need to be fully provisioned)
8249                          */
8250                         DBG("service eap: %s", service->eap);
8251                         if (g_str_equal(service->eap, "tls") ||
8252                                 g_str_equal(service->eap, "sim") ||
8253                                 g_str_equal(service->eap, "aka") ||
8254                                 g_str_equal(service->eap, "aka'") ||
8255                                 g_str_equal(service->eap, "pwd") ||
8256                                 g_str_equal(service->eap, "fast"))
8257                                 break;
8258 #else
8259                         /*
8260                          * never request credentials if using EAP-TLS
8261                          * (EAP-TLS networks need to be fully provisioned)
8262                          */
8263                         if (g_str_equal(service->eap, "tls"))
8264                                 break;
8265 #endif
8266                         /*
8267                          * Return -ENOKEY if either identity or passphrase is
8268                          * missing. Agent provided credentials can be used as
8269                          * fallback if needed.
8270                          */
8271                         if (((!service->identity &&
8272                                         !service->agent_identity) ||
8273                                         !service->passphrase) ||
8274                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8275                                 return -ENOKEY;
8276
8277                         break;
8278                 }
8279                 break;
8280         }
8281
8282         if (service->network) {
8283                 if (!prepare_network(service))
8284                         return -EINVAL;
8285
8286                 switch (service->security) {
8287                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8288                 case CONNMAN_SERVICE_SECURITY_NONE:
8289                 case CONNMAN_SERVICE_SECURITY_WEP:
8290                 case CONNMAN_SERVICE_SECURITY_PSK:
8291                 case CONNMAN_SERVICE_SECURITY_WPA:
8292                 case CONNMAN_SERVICE_SECURITY_RSN:
8293 #if defined TIZEN_EXT
8294                 case CONNMAN_SERVICE_SECURITY_SAE:
8295 #endif
8296                         break;
8297                 case CONNMAN_SERVICE_SECURITY_8021X:
8298                         prepare_8021x(service);
8299                         break;
8300                 }
8301
8302                 if (__connman_stats_service_register(service) == 0) {
8303                         __connman_stats_get(service, false,
8304                                                 &service->stats.data);
8305                         __connman_stats_get(service, true,
8306                                                 &service->stats_roaming.data);
8307                 }
8308
8309                 err = __connman_network_connect(service->network);
8310         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8311                                         service->provider)
8312                 err = __connman_provider_connect(service->provider,
8313                                                 get_dbus_sender(service));
8314         else
8315                 return -EOPNOTSUPP;
8316
8317         if (err < 0) {
8318                 if (err != -EINPROGRESS) {
8319                         __connman_service_ipconfig_indicate_state(service,
8320                                                 CONNMAN_SERVICE_STATE_FAILURE,
8321                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8322                         __connman_service_ipconfig_indicate_state(service,
8323                                                 CONNMAN_SERVICE_STATE_FAILURE,
8324                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8325                         __connman_stats_service_unregister(service);
8326                 }
8327         }
8328
8329         return err;
8330 }
8331
8332 int __connman_service_connect(struct connman_service *service,
8333                         enum connman_service_connect_reason reason)
8334 {
8335         int err;
8336
8337         DBG("service %p state %s connect reason %s -> %s",
8338                 service, state2string(service->state),
8339                 reason2string(service->connect_reason),
8340                 reason2string(reason));
8341
8342         if (is_connected(service->state))
8343                 return -EISCONN;
8344
8345         if (is_connecting(service->state))
8346                 return -EALREADY;
8347
8348         switch (service->type) {
8349         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8350         case CONNMAN_SERVICE_TYPE_SYSTEM:
8351         case CONNMAN_SERVICE_TYPE_GPS:
8352         case CONNMAN_SERVICE_TYPE_P2P:
8353 #if defined TIZEN_EXT_WIFI_MESH
8354         case CONNMAN_SERVICE_TYPE_MESH:
8355 #endif
8356                 return -EINVAL;
8357
8358         case CONNMAN_SERVICE_TYPE_ETHERNET:
8359         case CONNMAN_SERVICE_TYPE_GADGET:
8360         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8361         case CONNMAN_SERVICE_TYPE_CELLULAR:
8362         case CONNMAN_SERVICE_TYPE_VPN:
8363         case CONNMAN_SERVICE_TYPE_WIFI:
8364                 break;
8365         }
8366
8367         if (!is_ipconfig_usable(service))
8368                 return -ENOLINK;
8369
8370         __connman_service_clear_error(service);
8371
8372         err = service_connect(service);
8373
8374         DBG("service %p err %d", service, err);
8375
8376         service->connect_reason = reason;
8377         if (err >= 0)
8378                 return 0;
8379
8380         if (err == -EINPROGRESS) {
8381                 if (service->timeout == 0)
8382                         service->timeout = g_timeout_add_seconds(
8383                                 CONNECT_TIMEOUT, connect_timeout, service);
8384
8385                 return -EINPROGRESS;
8386         }
8387
8388         if (service->network)
8389                 __connman_network_disconnect(service->network);
8390         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8391                                 service->provider)
8392                         connman_provider_disconnect(service->provider);
8393
8394         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8395                 if (err == -ENOKEY || err == -EPERM) {
8396                         DBusMessage *pending = NULL;
8397                         const char *dbus_sender = get_dbus_sender(service);
8398
8399                         /*
8400                          * We steal the reply here. The idea is that the
8401                          * connecting client will see the connection status
8402                          * after the real hidden network is connected or
8403                          * connection failed.
8404                          */
8405                         if (service->hidden) {
8406                                 pending = service->pending;
8407                                 service->pending = NULL;
8408                         }
8409
8410                         err = __connman_agent_request_passphrase_input(service,
8411                                         request_input_cb,
8412                                         dbus_sender,
8413                                         pending);
8414                         if (service->hidden && err != -EINPROGRESS)
8415                                 service->pending = pending;
8416
8417                         return err;
8418                 }
8419                 reply_pending(service, -err);
8420         }
8421
8422         return err;
8423 }
8424
8425 int __connman_service_disconnect(struct connman_service *service)
8426 {
8427         int err;
8428
8429         DBG("service %p", service);
8430
8431         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8432         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8433
8434         connman_agent_cancel(service);
8435
8436         reply_pending(service, ECONNABORTED);
8437
8438         if (service->network) {
8439                 err = __connman_network_disconnect(service->network);
8440         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8441                                         service->provider)
8442                 err = connman_provider_disconnect(service->provider);
8443         else
8444                 return -EOPNOTSUPP;
8445
8446         if (err < 0 && err != -EINPROGRESS)
8447                 return err;
8448
8449         __connman_6to4_remove(service->ipconfig_ipv4);
8450
8451         if (service->ipconfig_ipv4)
8452                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8453                                                         NULL);
8454         else
8455                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8456                                                         NULL);
8457
8458 #if defined TIZEN_EXT
8459         /**
8460           * Skip the functions If there is any connected profiles
8461           * that use same interface
8462           */
8463         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8464                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8465 #endif
8466         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8467         settings_changed(service, service->ipconfig_ipv4);
8468
8469         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8470         settings_changed(service, service->ipconfig_ipv6);
8471
8472         __connman_ipconfig_disable(service->ipconfig_ipv4);
8473         __connman_ipconfig_disable(service->ipconfig_ipv6);
8474 #if defined TIZEN_EXT
8475         }
8476 #endif
8477
8478         __connman_stats_service_unregister(service);
8479
8480         return err;
8481 }
8482
8483 int __connman_service_disconnect_all(void)
8484 {
8485         struct connman_service *service;
8486         GSList *services = NULL, *list;
8487         GList *iter;
8488
8489         DBG("");
8490
8491         for (iter = service_list; iter; iter = iter->next) {
8492                 service = iter->data;
8493
8494                 if (!is_connected(service->state))
8495                         break;
8496
8497                 services = g_slist_prepend(services, service);
8498         }
8499
8500         for (list = services; list; list = list->next) {
8501                 struct connman_service *service = list->data;
8502
8503                 service->ignore = true;
8504
8505                 __connman_service_disconnect(service);
8506         }
8507
8508         g_slist_free(services);
8509
8510         return 0;
8511 }
8512
8513 /**
8514  * lookup_by_identifier:
8515  * @identifier: service identifier
8516  *
8517  * Look up a service by identifier (reference count will not be increased)
8518  */
8519 static struct connman_service *lookup_by_identifier(const char *identifier)
8520 {
8521         return g_hash_table_lookup(service_hash, identifier);
8522 }
8523
8524 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8525 {
8526         return lookup_by_identifier(identifier);
8527 }
8528
8529 struct provision_user_data {
8530         const char *ident;
8531         int ret;
8532 };
8533
8534 static void provision_changed(gpointer value, gpointer user_data)
8535 {
8536         struct connman_service *service = value;
8537         struct provision_user_data *data = user_data;
8538         const char *path = data->ident;
8539         int ret;
8540
8541         ret = __connman_config_provision_service_ident(service, path,
8542                         service->config_file, service->config_entry);
8543         if (ret > 0)
8544                 data->ret = ret;
8545 }
8546
8547 int __connman_service_provision_changed(const char *ident)
8548 {
8549         struct provision_user_data data = {
8550                 .ident = ident,
8551                 .ret = 0
8552         };
8553
8554         g_list_foreach(service_list, provision_changed, (void *)&data);
8555
8556         /*
8557          * Because the provision_changed() might have set some services
8558          * as favorite, we must sort the sequence now.
8559          */
8560         if (services_dirty) {
8561                 services_dirty = false;
8562
8563                 service_list_sort();
8564
8565                 __connman_connection_update_gateway();
8566         }
8567
8568         return data.ret;
8569 }
8570
8571 void __connman_service_set_config(struct connman_service *service,
8572                                 const char *file_id, const char *entry)
8573 {
8574         if (!service)
8575                 return;
8576
8577         g_free(service->config_file);
8578         service->config_file = g_strdup(file_id);
8579
8580         g_free(service->config_entry);
8581         service->config_entry = g_strdup(entry);
8582 }
8583
8584 /**
8585  * __connman_service_get:
8586  * @identifier: service identifier
8587  *
8588  * Look up a service by identifier or create a new one if not found
8589  */
8590 static struct connman_service *service_get(const char *identifier)
8591 {
8592         struct connman_service *service;
8593
8594         service = g_hash_table_lookup(service_hash, identifier);
8595         if (service) {
8596                 connman_service_ref(service);
8597                 return service;
8598         }
8599
8600         service = connman_service_create();
8601         if (!service)
8602                 return NULL;
8603
8604         DBG("service %p", service);
8605
8606         service->identifier = g_strdup(identifier);
8607
8608         service_list = g_list_insert_sorted(service_list, service,
8609                                                 service_compare);
8610
8611         g_hash_table_insert(service_hash, service->identifier, service);
8612
8613         return service;
8614 }
8615
8616 static int service_register(struct connman_service *service)
8617 {
8618         DBG("service %p", service);
8619
8620         if (service->path)
8621                 return -EALREADY;
8622
8623         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8624                                                 service->identifier);
8625
8626         DBG("path %s", service->path);
8627
8628 #if defined TIZEN_EXT
8629         service_load(service);
8630         int ret = __connman_config_provision_service(service);
8631         if (ret < 0)
8632                 DBG("Failed to provision service");
8633 #else
8634         if (__connman_config_provision_service(service) < 0)
8635                 service_load(service);
8636 #endif
8637
8638         g_dbus_register_interface(connection, service->path,
8639                                         CONNMAN_SERVICE_INTERFACE,
8640                                         service_methods, service_signals,
8641                                                         NULL, service, NULL);
8642
8643         service_list_sort();
8644
8645         __connman_connection_update_gateway();
8646
8647         return 0;
8648 }
8649
8650 static void service_up(struct connman_ipconfig *ipconfig,
8651                 const char *ifname)
8652 {
8653         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8654
8655         DBG("%s up", ifname);
8656
8657         link_changed(service);
8658
8659         service->stats.valid = false;
8660         service->stats_roaming.valid = false;
8661 }
8662
8663 static void service_down(struct connman_ipconfig *ipconfig,
8664                         const char *ifname)
8665 {
8666         DBG("%s down", ifname);
8667 }
8668
8669 static void service_lower_up(struct connman_ipconfig *ipconfig,
8670                         const char *ifname)
8671 {
8672         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8673
8674         DBG("%s lower up", ifname);
8675
8676         stats_start(service);
8677 }
8678
8679 static void service_lower_down(struct connman_ipconfig *ipconfig,
8680                         const char *ifname)
8681 {
8682         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8683
8684         DBG("%s lower down", ifname);
8685
8686         stats_stop(service);
8687         service_save(service);
8688 }
8689
8690 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8691                         const char *ifname)
8692 {
8693         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8694         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8695         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8696 #if defined TIZEN_EXT
8697         int err;
8698 #endif
8699
8700         DBG("%s ip bound", ifname);
8701
8702         type = __connman_ipconfig_get_config_type(ipconfig);
8703         method = __connman_ipconfig_get_method(ipconfig);
8704
8705         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8706                                                         type, method);
8707
8708         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8709                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8710 #if defined TIZEN_EXT
8711         {
8712                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8713
8714                 if(err < 0)
8715                         DBG("Failed to add gateway");
8716         }
8717 #else
8718                 __connman_service_ipconfig_indicate_state(service,
8719                                                 CONNMAN_SERVICE_STATE_READY,
8720                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8721 #endif
8722
8723         settings_changed(service, ipconfig);
8724         address_updated(service, type);
8725 }
8726
8727 static void service_ip_release(struct connman_ipconfig *ipconfig,
8728                         const char *ifname)
8729 {
8730         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8731         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8732         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8733
8734         DBG("%s ip release", ifname);
8735
8736         type = __connman_ipconfig_get_config_type(ipconfig);
8737         method = __connman_ipconfig_get_method(ipconfig);
8738
8739         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8740                                                         type, method);
8741
8742         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8743                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8744                 __connman_service_ipconfig_indicate_state(service,
8745                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8746                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8747
8748         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8749                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8750                 __connman_service_ipconfig_indicate_state(service,
8751                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8752                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8753
8754         settings_changed(service, ipconfig);
8755 }
8756
8757 static void service_route_changed(struct connman_ipconfig *ipconfig,
8758                                 const char *ifname)
8759 {
8760         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8761
8762         DBG("%s route changed", ifname);
8763
8764         settings_changed(service, ipconfig);
8765 }
8766
8767 static const struct connman_ipconfig_ops service_ops = {
8768         .up             = service_up,
8769         .down           = service_down,
8770         .lower_up       = service_lower_up,
8771         .lower_down     = service_lower_down,
8772         .ip_bound       = service_ip_bound,
8773         .ip_release     = service_ip_release,
8774         .route_set      = service_route_changed,
8775         .route_unset    = service_route_changed,
8776 };
8777
8778 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8779                 int index, enum connman_ipconfig_method method)
8780 {
8781         struct connman_ipconfig *ipconfig_ipv4;
8782
8783         ipconfig_ipv4 = __connman_ipconfig_create(index,
8784                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8785         if (!ipconfig_ipv4)
8786                 return NULL;
8787
8788         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8789
8790         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8791
8792         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8793
8794         return ipconfig_ipv4;
8795 }
8796
8797 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8798                 int index)
8799 {
8800         struct connman_ipconfig *ipconfig_ipv6;
8801
8802         ipconfig_ipv6 = __connman_ipconfig_create(index,
8803                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8804         if (!ipconfig_ipv6)
8805                 return NULL;
8806
8807         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8808
8809         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8810
8811         return ipconfig_ipv6;
8812 }
8813
8814 void __connman_service_read_ip4config(struct connman_service *service)
8815 {
8816         GKeyFile *keyfile;
8817
8818         if (!service->ipconfig_ipv4)
8819                 return;
8820
8821         keyfile = connman_storage_load_service(service->identifier);
8822         if (!keyfile)
8823                 return;
8824
8825         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8826                                 service->identifier, "IPv4.");
8827
8828         g_key_file_free(keyfile);
8829 }
8830
8831 void connman_service_create_ip4config(struct connman_service *service,
8832                                         int index)
8833 {
8834         DBG("ipv4 %p", service->ipconfig_ipv4);
8835
8836         if (service->ipconfig_ipv4)
8837                 return;
8838
8839         service->ipconfig_ipv4 = create_ip4config(service, index,
8840                         CONNMAN_IPCONFIG_METHOD_DHCP);
8841         __connman_service_read_ip4config(service);
8842 }
8843
8844 void __connman_service_read_ip6config(struct connman_service *service)
8845 {
8846         GKeyFile *keyfile;
8847
8848         if (!service->ipconfig_ipv6)
8849                 return;
8850
8851         keyfile = connman_storage_load_service(service->identifier);
8852         if (!keyfile)
8853                 return;
8854
8855         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8856                                 service->identifier, "IPv6.");
8857
8858         g_key_file_free(keyfile);
8859 }
8860
8861 void connman_service_create_ip6config(struct connman_service *service,
8862                                                                 int index)
8863 {
8864         DBG("ipv6 %p", service->ipconfig_ipv6);
8865
8866         if (service->ipconfig_ipv6)
8867                 return;
8868
8869         service->ipconfig_ipv6 = create_ip6config(service, index);
8870
8871         __connman_service_read_ip6config(service);
8872 }
8873
8874 /**
8875  * connman_service_lookup_from_network:
8876  * @network: network structure
8877  *
8878  * Look up a service by network (reference count will not be increased)
8879  */
8880 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8881 {
8882         struct connman_service *service;
8883         const char *ident, *group;
8884         char *name;
8885
8886         if (!network)
8887                 return NULL;
8888
8889         ident = __connman_network_get_ident(network);
8890         if (!ident)
8891                 return NULL;
8892
8893         group = connman_network_get_group(network);
8894         if (!group)
8895                 return NULL;
8896
8897         name = g_strdup_printf("%s_%s_%s",
8898                         __connman_network_get_type(network), ident, group);
8899         service = lookup_by_identifier(name);
8900         g_free(name);
8901
8902         return service;
8903 }
8904
8905 struct connman_service *__connman_service_lookup_from_index(int index)
8906 {
8907         struct connman_service *service;
8908         GList *list;
8909
8910         for (list = service_list; list; list = list->next) {
8911                 service = list->data;
8912
8913                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8914                                                         == index)
8915                         return service;
8916
8917                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8918                                                         == index)
8919                         return service;
8920         }
8921
8922         return NULL;
8923 }
8924
8925 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8926 {
8927         return lookup_by_identifier(identifier);
8928 }
8929
8930 const char *__connman_service_get_ident(struct connman_service *service)
8931 {
8932         return service->identifier;
8933 }
8934
8935 const char *__connman_service_get_path(struct connman_service *service)
8936 {
8937         return service->path;
8938 }
8939
8940 const char *__connman_service_get_name(struct connman_service *service)
8941 {
8942         return service->name;
8943 }
8944
8945 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8946 {
8947         return service->state;
8948 }
8949
8950 unsigned int __connman_service_get_order(struct connman_service *service)
8951 {
8952         unsigned int order = 0;
8953
8954         if (!service)
8955                 return 0;
8956
8957         service->order = 0;
8958
8959         if (!service->favorite)
8960                 return 0;
8961
8962 #if defined TIZEN_EXT
8963         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8964                         service->do_split_routing == FALSE)
8965                 order = 10;
8966         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8967 #if defined TIZEN_MAINTAIN_ONLINE
8968                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8969                         service->order = 0;
8970                 else if (service->order < 5)
8971                         service->order = 5;
8972 #else
8973                 if (service->order < 5)
8974                         order = 5;
8975 #endif
8976         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8977                 order = 4;
8978         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8979                 order = 3;
8980         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8981                         __connman_service_is_internet_profile(service) == TRUE)
8982                 order = 1;
8983         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8984                         __connman_service_is_tethering_profile(service) == TRUE)
8985                 order = 0;
8986         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8987                 order = 0;
8988         else
8989                 order = 2;
8990 #else
8991         if (service == service_list->data)
8992                 order = 1;
8993
8994         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8995                         !service->do_split_routing) {
8996                 service->order = 10;
8997                 order = 10;
8998         }
8999 #endif
9000         DBG("service %p name %s order %d split %d", service, service->name,
9001                 order, service->do_split_routing);
9002
9003         return order;
9004 }
9005
9006 static enum connman_service_type convert_network_type(struct connman_network *network)
9007 {
9008         enum connman_network_type type = connman_network_get_type(network);
9009
9010         switch (type) {
9011         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9012         case CONNMAN_NETWORK_TYPE_VENDOR:
9013                 break;
9014         case CONNMAN_NETWORK_TYPE_ETHERNET:
9015                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9016         case CONNMAN_NETWORK_TYPE_WIFI:
9017                 return CONNMAN_SERVICE_TYPE_WIFI;
9018         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9019         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9020                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9021         case CONNMAN_NETWORK_TYPE_CELLULAR:
9022                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9023         case CONNMAN_NETWORK_TYPE_GADGET:
9024                 return CONNMAN_SERVICE_TYPE_GADGET;
9025         }
9026
9027         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9028 }
9029
9030 static enum connman_service_security convert_wifi_security(const char *security)
9031 {
9032         if (!security)
9033                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9034         else if (g_str_equal(security, "none"))
9035                 return CONNMAN_SERVICE_SECURITY_NONE;
9036         else if (g_str_equal(security, "wep"))
9037                 return CONNMAN_SERVICE_SECURITY_WEP;
9038         else if (g_str_equal(security, "psk"))
9039                 return CONNMAN_SERVICE_SECURITY_PSK;
9040         else if (g_str_equal(security, "ieee8021x"))
9041                 return CONNMAN_SERVICE_SECURITY_8021X;
9042         else if (g_str_equal(security, "wpa"))
9043                 return CONNMAN_SERVICE_SECURITY_WPA;
9044         else if (g_str_equal(security, "rsn"))
9045                 return CONNMAN_SERVICE_SECURITY_RSN;
9046 #if defined TIZEN_EXT
9047         else if (g_str_equal(security, "sae"))
9048                 return CONNMAN_SERVICE_SECURITY_SAE;
9049         else if (g_str_equal(security, "ft_psk") == TRUE)
9050                 return CONNMAN_SERVICE_SECURITY_PSK;
9051         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9052                 return CONNMAN_SERVICE_SECURITY_8021X;
9053 #endif
9054         else
9055                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9056 }
9057
9058 #if defined TIZEN_EXT
9059 int check_passphrase_ext(struct connman_network *network,
9060                                         const char *passphrase)
9061 {
9062         const char *str;
9063         enum connman_service_security security;
9064
9065         str = connman_network_get_string(network, "WiFi.Security");
9066         security = convert_wifi_security(str);
9067
9068         return __connman_service_check_passphrase(security, passphrase);
9069 }
9070 #endif
9071
9072 static void update_from_network(struct connman_service *service,
9073                                         struct connman_network *network)
9074 {
9075         uint8_t strength = service->strength;
9076         const char *str;
9077
9078         DBG("service %p network %p", service, network);
9079
9080         if (is_connected(service->state))
9081                 return;
9082
9083         if (is_connecting(service->state))
9084                 return;
9085
9086         str = connman_network_get_string(network, "Name");
9087         if (str) {
9088                 g_free(service->name);
9089                 service->name = g_strdup(str);
9090                 service->hidden = false;
9091         } else {
9092                 g_free(service->name);
9093                 service->name = NULL;
9094                 service->hidden = true;
9095         }
9096
9097         service->strength = connman_network_get_strength(network);
9098         service->roaming = connman_network_get_bool(network, "Roaming");
9099
9100         if (service->strength == 0) {
9101                 /*
9102                  * Filter out 0-values; it's unclear what they mean
9103                  * and they cause anomalous sorting of the priority list.
9104                  */
9105                 service->strength = strength;
9106         }
9107
9108         str = connman_network_get_string(network, "WiFi.Security");
9109         service->security = convert_wifi_security(str);
9110
9111         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9112                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9113
9114         if (service->strength > strength && service->network) {
9115                 connman_network_unref(service->network);
9116                 service->network = connman_network_ref(network);
9117
9118                 strength_changed(service);
9119         }
9120
9121         if (!service->network)
9122                 service->network = connman_network_ref(network);
9123
9124         service_list_sort();
9125 }
9126
9127 /**
9128  * __connman_service_create_from_network:
9129  * @network: network structure
9130  *
9131  * Look up service by network and if not found, create one
9132  */
9133 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9134 {
9135         struct connman_service *service;
9136         struct connman_device *device;
9137         const char *ident, *group;
9138         char *name;
9139         unsigned int *auto_connect_types;
9140         int i, index;
9141
9142         DBG("network %p", network);
9143
9144         if (!network)
9145                 return NULL;
9146
9147         ident = __connman_network_get_ident(network);
9148         if (!ident)
9149                 return NULL;
9150
9151         group = connman_network_get_group(network);
9152         if (!group)
9153                 return NULL;
9154
9155         name = g_strdup_printf("%s_%s_%s",
9156                         __connman_network_get_type(network), ident, group);
9157         service = service_get(name);
9158         g_free(name);
9159
9160         if (!service)
9161                 return NULL;
9162
9163         if (__connman_network_get_weakness(network))
9164                 return service;
9165
9166         if (service->path) {
9167                 update_from_network(service, network);
9168                 __connman_connection_update_gateway();
9169                 return service;
9170         }
9171
9172         service->type = convert_network_type(network);
9173
9174         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9175         service->autoconnect = false;
9176         for (i = 0; auto_connect_types &&
9177                      auto_connect_types[i] != 0; i++) {
9178                 if (service->type == auto_connect_types[i]) {
9179                         service->autoconnect = true;
9180                         break;
9181                 }
9182         }
9183
9184         switch (service->type) {
9185         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9186         case CONNMAN_SERVICE_TYPE_SYSTEM:
9187         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9188         case CONNMAN_SERVICE_TYPE_GPS:
9189         case CONNMAN_SERVICE_TYPE_VPN:
9190         case CONNMAN_SERVICE_TYPE_GADGET:
9191         case CONNMAN_SERVICE_TYPE_WIFI:
9192         case CONNMAN_SERVICE_TYPE_CELLULAR:
9193         case CONNMAN_SERVICE_TYPE_P2P:
9194 #if defined TIZEN_EXT_WIFI_MESH
9195         case CONNMAN_SERVICE_TYPE_MESH:
9196 #endif
9197                 break;
9198         case CONNMAN_SERVICE_TYPE_ETHERNET:
9199                 service->favorite = true;
9200                 break;
9201         }
9202
9203         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9204         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9205
9206         update_from_network(service, network);
9207
9208         index = connman_network_get_index(network);
9209
9210         if (!service->ipconfig_ipv4)
9211                 service->ipconfig_ipv4 = create_ip4config(service, index,
9212                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9213
9214         if (!service->ipconfig_ipv6)
9215                 service->ipconfig_ipv6 = create_ip6config(service, index);
9216
9217         service_register(service);
9218         service_schedule_added(service);
9219
9220         if (service->favorite) {
9221                 device = connman_network_get_device(service->network);
9222                 if (device && !connman_device_get_scanning(device)) {
9223
9224                         switch (service->type) {
9225                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9226                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9227                         case CONNMAN_SERVICE_TYPE_P2P:
9228 #if defined TIZEN_EXT_WIFI_MESH
9229                         case CONNMAN_SERVICE_TYPE_MESH:
9230 #endif
9231                                 break;
9232
9233                         case CONNMAN_SERVICE_TYPE_GADGET:
9234                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9235                                 if (service->autoconnect) {
9236                                         __connman_service_connect(service,
9237                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9238                                         break;
9239                                 }
9240
9241                                 /* fall through */
9242                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9243                         case CONNMAN_SERVICE_TYPE_GPS:
9244                         case CONNMAN_SERVICE_TYPE_VPN:
9245                         case CONNMAN_SERVICE_TYPE_WIFI:
9246                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9247                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9248                                 break;
9249                         }
9250                 }
9251
9252 #if defined TIZEN_EXT
9253                 /* TIZEN synchronizes below information when the service creates */
9254                 if (service->eap != NULL)
9255                         connman_network_set_string(service->network, "WiFi.EAP",
9256                                                                 service->eap);
9257                 if (service->identity != NULL)
9258                         connman_network_set_string(service->network, "WiFi.Identity",
9259                                                                 service->identity);
9260                 if (service->phase2 != NULL)
9261                         connman_network_set_string(service->network, "WiFi.Phase2",
9262                                                                 service->phase2);
9263 #endif
9264         }
9265
9266         __connman_notifier_service_add(service, service->name);
9267
9268         return service;
9269 }
9270
9271 void __connman_service_update_from_network(struct connman_network *network)
9272 {
9273         bool need_sort = false;
9274         struct connman_service *service;
9275         uint8_t strength;
9276         bool roaming;
9277         const char *name;
9278         bool stats_enable;
9279
9280         service = connman_service_lookup_from_network(network);
9281         if (!service)
9282                 return;
9283
9284         if (!service->network)
9285                 return;
9286
9287 #if defined TIZEN_EXT
9288         if (service->storage_reload) {
9289                 service_load(service);
9290                 __connman_service_set_storage_reload(service, false);
9291         }
9292 #endif
9293
9294         name = connman_network_get_string(service->network, "Name");
9295         if (g_strcmp0(service->name, name) != 0) {
9296                 g_free(service->name);
9297                 service->name = g_strdup(name);
9298
9299                 if (allow_property_changed(service))
9300                         connman_dbus_property_changed_basic(service->path,
9301                                         CONNMAN_SERVICE_INTERFACE, "Name",
9302                                         DBUS_TYPE_STRING, &service->name);
9303         }
9304
9305         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9306                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9307
9308         strength = connman_network_get_strength(service->network);
9309         if (strength == service->strength)
9310                 goto roaming;
9311
9312         service->strength = strength;
9313         need_sort = true;
9314
9315         strength_changed(service);
9316
9317 roaming:
9318         roaming = connman_network_get_bool(service->network, "Roaming");
9319         if (roaming == service->roaming)
9320                 goto sorting;
9321
9322         stats_enable = stats_enabled(service);
9323         if (stats_enable)
9324                 stats_stop(service);
9325
9326         service->roaming = roaming;
9327         need_sort = true;
9328
9329         if (stats_enable)
9330                 stats_start(service);
9331
9332         roaming_changed(service);
9333
9334 sorting:
9335         if (need_sort) {
9336                 service_list_sort();
9337         }
9338 }
9339
9340 void __connman_service_remove_from_network(struct connman_network *network)
9341 {
9342         struct connman_service *service;
9343
9344         service = connman_service_lookup_from_network(network);
9345
9346         DBG("network %p service %p", network, service);
9347
9348         if (!service)
9349                 return;
9350
9351         service->ignore = true;
9352
9353         __connman_connection_gateway_remove(service,
9354                                         CONNMAN_IPCONFIG_TYPE_ALL);
9355
9356         connman_service_unref(service);
9357 }
9358
9359 /**
9360  * __connman_service_create_from_provider:
9361  * @provider: provider structure
9362  *
9363  * Look up service by provider and if not found, create one
9364  */
9365 struct connman_service *
9366 __connman_service_create_from_provider(struct connman_provider *provider)
9367 {
9368         struct connman_service *service;
9369         const char *ident, *str;
9370         char *name;
9371         int index = connman_provider_get_index(provider);
9372
9373         DBG("provider %p", provider);
9374
9375         ident = __connman_provider_get_ident(provider);
9376         if (!ident)
9377                 return NULL;
9378
9379         name = g_strdup_printf("vpn_%s", ident);
9380         service = service_get(name);
9381         g_free(name);
9382
9383         if (!service)
9384                 return NULL;
9385
9386         service->type = CONNMAN_SERVICE_TYPE_VPN;
9387         service->provider = connman_provider_ref(provider);
9388         service->autoconnect = false;
9389         service->favorite = true;
9390
9391         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9392         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9393
9394         str = connman_provider_get_string(provider, "Name");
9395         if (str) {
9396                 g_free(service->name);
9397                 service->name = g_strdup(str);
9398                 service->hidden = false;
9399         } else {
9400                 g_free(service->name);
9401                 service->name = NULL;
9402                 service->hidden = true;
9403         }
9404
9405         service->strength = 0;
9406
9407         if (!service->ipconfig_ipv4)
9408                 service->ipconfig_ipv4 = create_ip4config(service, index,
9409                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9410
9411         if (!service->ipconfig_ipv6)
9412                 service->ipconfig_ipv6 = create_ip6config(service, index);
9413
9414         service_register(service);
9415
9416         __connman_notifier_service_add(service, service->name);
9417         service_schedule_added(service);
9418
9419         return service;
9420 }
9421
9422 static void remove_unprovisioned_services(void)
9423 {
9424         gchar **services;
9425         GKeyFile *keyfile, *configkeyfile;
9426         char *file, *section;
9427         int i = 0;
9428
9429         services = connman_storage_get_services();
9430         if (!services)
9431                 return;
9432
9433         for (; services[i]; i++) {
9434                 file = section = NULL;
9435                 keyfile = configkeyfile = NULL;
9436
9437                 keyfile = connman_storage_load_service(services[i]);
9438                 if (!keyfile)
9439                         continue;
9440
9441                 file = g_key_file_get_string(keyfile, services[i],
9442                                         "Config.file", NULL);
9443                 if (!file)
9444                         goto next;
9445
9446                 section = g_key_file_get_string(keyfile, services[i],
9447                                         "Config.ident", NULL);
9448                 if (!section)
9449                         goto next;
9450
9451                 configkeyfile = __connman_storage_load_config(file);
9452                 if (!configkeyfile) {
9453                         /*
9454                          * Config file is missing, remove the provisioned
9455                          * service.
9456                          */
9457                         __connman_storage_remove_service(services[i]);
9458                         goto next;
9459                 }
9460
9461                 if (!g_key_file_has_group(configkeyfile, section))
9462                         /*
9463                          * Config section is missing, remove the provisioned
9464                          * service.
9465                          */
9466                         __connman_storage_remove_service(services[i]);
9467
9468         next:
9469                 if (keyfile)
9470                         g_key_file_free(keyfile);
9471
9472                 if (configkeyfile)
9473                         g_key_file_free(configkeyfile);
9474
9475                 g_free(section);
9476                 g_free(file);
9477         }
9478
9479         g_strfreev(services);
9480 }
9481
9482 static int agent_probe(struct connman_agent *agent)
9483 {
9484         DBG("agent %p", agent);
9485         return 0;
9486 }
9487
9488 static void agent_remove(struct connman_agent *agent)
9489 {
9490         DBG("agent %p", agent);
9491 }
9492
9493 static void *agent_context_ref(void *context)
9494 {
9495         struct connman_service *service = context;
9496
9497         return (void *)connman_service_ref(service);
9498 }
9499
9500 static void agent_context_unref(void *context)
9501 {
9502         struct connman_service *service = context;
9503
9504         connman_service_unref(service);
9505 }
9506
9507 static struct connman_agent_driver agent_driver = {
9508         .name           = "service",
9509         .interface      = CONNMAN_AGENT_INTERFACE,
9510         .probe          = agent_probe,
9511         .remove         = agent_remove,
9512         .context_ref    = agent_context_ref,
9513         .context_unref  = agent_context_unref,
9514 };
9515
9516 int __connman_service_init(void)
9517 {
9518         int err;
9519
9520         DBG("");
9521
9522         err = connman_agent_driver_register(&agent_driver);
9523         if (err < 0) {
9524                 connman_error("Cannot register agent driver for %s",
9525                                                 agent_driver.name);
9526                 return err;
9527         }
9528
9529         set_always_connecting_technologies();
9530
9531         connection = connman_dbus_get_connection();
9532
9533         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9534                                                         NULL, service_free);
9535
9536         services_notify = g_new0(struct _services_notify, 1);
9537         services_notify->remove = g_hash_table_new_full(g_str_hash,
9538                         g_str_equal, g_free, NULL);
9539         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9540
9541         remove_unprovisioned_services();
9542
9543         return 0;
9544 }
9545
9546 void __connman_service_cleanup(void)
9547 {
9548         DBG("");
9549
9550         if (vpn_autoconnect_timeout) {
9551                 g_source_remove(vpn_autoconnect_timeout);
9552                 vpn_autoconnect_timeout = 0;
9553         }
9554
9555         if (autoconnect_timeout != 0) {
9556                 g_source_remove(autoconnect_timeout);
9557                 autoconnect_timeout = 0;
9558         }
9559
9560         connman_agent_driver_unregister(&agent_driver);
9561
9562         g_list_free(service_list);
9563         service_list = NULL;
9564
9565         g_hash_table_destroy(service_hash);
9566         service_hash = NULL;
9567
9568         g_slist_free(counter_list);
9569         counter_list = NULL;
9570
9571         if (services_notify->id != 0) {
9572                 g_source_remove(services_notify->id);
9573                 service_send_changed(NULL);
9574         }
9575
9576         g_hash_table_destroy(services_notify->remove);
9577         g_hash_table_destroy(services_notify->add);
9578         g_free(services_notify);
9579
9580         dbus_connection_unref(connection);
9581 }