src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31 #include <ctype.h>
  32 #include <stdint.h>
  33 #include <pwd.h>
  34 #include <utmpx.h>
  35
  36 #include <connman/storage.h>
  37 #include <connman/setting.h>
  38 #include <connman/agent.h>
  39
  40 #include "connman.h"
  41
  42 #define CONNECT_TIMEOUT         120
  43
  44 #define USER_ROOT               0
  45 #define USER_NONE               (uid_t)-1
  46
  47 #if defined TIZEN_EXT
  48 #define WIFI_BSSID_STR_LEN      18
  49 #endif
  50
  51 static DBusConnection *connection = NULL;
  52
  53 static GList *service_list = NULL;
  54 static GHashTable *service_hash = NULL;
  55 static GSList *counter_list = NULL;
  56 static unsigned int autoconnect_timeout = 0;
  57 static unsigned int vpn_autoconnect_timeout = 0;
  58 static struct connman_service *current_default = NULL;
  59 static bool services_dirty = false;
  60
  61 #if defined TIZEN_EXT
  62 static bool auto_connect_mode = TRUE;
  63 #endif
  64
  65 struct connman_stats {
  66         bool valid;
  67         bool enabled;
  68         struct connman_stats_data data_last;
  69         struct connman_stats_data data;
  70         GTimer *timer;
  71 };
  72
  73 struct connman_stats_counter {
  74         bool append_all;
  75         struct connman_stats stats;
  76         struct connman_stats stats_roaming;
  77 };
  78
  79 struct connman_service_user {
  80         uid_t favorite_user;
  81         uid_t current_user;
  82 };
  83
  84 struct connman_service {
  85         int refcount;
  86         char *identifier;
  87         char *path;
  88         enum connman_service_type type;
  89         enum connman_service_security security;
  90         enum connman_service_state state;
  91         enum connman_service_state state_ipv4;
  92         enum connman_service_state state_ipv6;
  93         enum connman_service_error error;
  94         enum connman_service_connect_reason connect_reason;
  95         uint8_t strength;
  96         bool favorite;
  97         bool immutable;
  98         bool hidden;
  99         bool ignore;
 100         bool autoconnect;
 101         GTimeVal modified;
 102         unsigned int order;
 103         char *name;
 104         char *passphrase;
 105         bool roaming;
 106         bool request_passphrase_input;
 107         struct connman_service_user user;
 108         struct connman_ipconfig *ipconfig_ipv4;
 109         struct connman_ipconfig *ipconfig_ipv6;
 110         struct connman_network *network;
 111         struct connman_provider *provider;
 112         char **nameservers;
 113         char **nameservers_config;
 114         char **nameservers_auto;
 115         int nameservers_timeout;
 116         char **domains;
 117         char *hostname;
 118         char *domainname;
 119         char **timeservers;
 120         char **timeservers_config;
 121         /* 802.1x settings from the config files */
 122         char *eap;
 123         char *identity;
 124         char *anonymous_identity;
 125         char *agent_identity;
 126         char *ca_cert_file;
 127         char *subject_match;
 128         char *altsubject_match;
 129         char *domain_suffix_match;
 130         char *domain_match;
 131         char *client_cert_file;
 132         char *private_key_file;
 133         char *private_key_passphrase;
 134         char *phase2;
 135         DBusMessage *pending;
 136         DBusMessage *provider_pending;
 137         guint timeout;
 138         struct connman_stats stats;
 139         struct connman_stats stats_roaming;
 140         GHashTable *counter_table;
 141         enum connman_service_proxy_method proxy;
 142         enum connman_service_proxy_method proxy_config;
 143         char **proxies;
 144         char **excludes;
 145         char *pac;
 146         bool wps;
 147         int online_check_count;
 148         bool do_split_routing;
 149         bool new_service;
 150         bool hidden_service;
 151         char *config_file;
 152         char *config_entry;
 153 #if defined TIZEN_EXT
 154         /*
 155          * Description: TIZEN implements system global connection management.
 156          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 157          *              by ConnMan automatically. Reference count can help to
 158          *              manage open/close connection requests by each application.
 159          */
 160         int user_pdn_connection_refcount;
 161         bool storage_reload;
 162         /*
 163          * Description: In case of EAP security type,
 164          *                                user can select the keymgmt type for roaming(802.11r).
 165          *                                - FT, CCKM, OKC, ...
 166          */
 167         char *keymgmt_type;
 168         int disconnect_reason;
 169         int assoc_status_code;
 170         /*
 171          * Only for EAP-FAST
 172          */
 173         char *phase1;
 174 #endif
 175 #ifdef TIZEN_EXT
 176         enum connman_dnsconfig_method dns_config_method_ipv4;
 177         enum connman_dnsconfig_method dns_config_method_ipv6;
 178 #endif
 179 };
 180
 181 static bool allow_property_changed(struct connman_service *service);
 182
 183 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 184                 int index, enum connman_ipconfig_method method);
 185 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 186                 int index);
 187 static void dns_changed(struct connman_service *service);
 188
 189 struct find_data {
 190         const char *path;
 191         struct connman_service *service;
 192 };
 193
 194 #if defined TIZEN_EXT
 195 /*
 196  * Public APIs to use user_pdn_connection_refcount
 197  */
 198 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 199 {
 200         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 201
 202         DBG("User made PDN connection referenced: %d",
 203                                 service->user_pdn_connection_refcount);
 204 }
 205
 206 gboolean connman_service_user_pdn_connection_unref_and_test(
 207                                         struct connman_service *service)
 208 {
 209         __sync_synchronize();
 210
 211         DBG("User made PDN connection referenced: %d, which will be decreased",
 212                                 service->user_pdn_connection_refcount);
 213
 214         if (service->user_pdn_connection_refcount < 1)
 215                 return TRUE;
 216
 217         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 218                 return TRUE;
 219
 220         return FALSE;
 221 }
 222
 223 gboolean connman_service_is_no_ref_user_pdn_connection(
 224                                         struct connman_service *cellular)
 225 {
 226         if (cellular == NULL)
 227                 return TRUE;
 228
 229         __sync_synchronize();
 230         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 231                         cellular->user_pdn_connection_refcount == 0)
 232                 return TRUE;
 233
 234         return FALSE;
 235 }
 236 #endif
 237
 238 static void compare_path(gpointer value, gpointer user_data)
 239 {
 240         struct connman_service *service = value;
 241         struct find_data *data = user_data;
 242
 243         if (data->service)
 244                 return;
 245
 246         if (g_strcmp0(service->path, data->path) == 0)
 247                 data->service = service;
 248 }
 249
 250 static struct connman_service *find_service(const char *path)
 251 {
 252         struct find_data data = { .path = path, .service = NULL };
 253
 254         DBG("path %s", path);
 255
 256         g_list_foreach(service_list, compare_path, &data);
 257
 258         return data.service;
 259 }
 260
 261 static const char *reason2string(enum connman_service_connect_reason reason)
 262 {
 263
 264         switch (reason) {
 265         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 266                 return "none";
 267         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 268                 return "user";
 269         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 270                 return "auto";
 271         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 272                 return "session";
 273         }
 274
 275         return "unknown";
 276 }
 277
 278 const char *__connman_service_type2string(enum connman_service_type type)
 279 {
 280         switch (type) {
 281         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 282                 break;
 283         case CONNMAN_SERVICE_TYPE_SYSTEM:
 284                 return "system";
 285         case CONNMAN_SERVICE_TYPE_ETHERNET:
 286                 return "ethernet";
 287         case CONNMAN_SERVICE_TYPE_WIFI:
 288                 return "wifi";
 289         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 290                 return "bluetooth";
 291         case CONNMAN_SERVICE_TYPE_CELLULAR:
 292                 return "cellular";
 293         case CONNMAN_SERVICE_TYPE_GPS:
 294                 return "gps";
 295         case CONNMAN_SERVICE_TYPE_VPN:
 296                 return "vpn";
 297         case CONNMAN_SERVICE_TYPE_GADGET:
 298                 return "gadget";
 299         case CONNMAN_SERVICE_TYPE_P2P:
 300                 return "p2p";
 301 #if defined TIZEN_EXT_WIFI_MESH
 302         case CONNMAN_SERVICE_TYPE_MESH:
 303                 return "mesh";
 304 #endif
 305         }
 306
 307         return NULL;
 308 }
 309
 310 enum connman_service_type __connman_service_string2type(const char *str)
 311 {
 312         if (!str)
 313                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 314
 315         if (strcmp(str, "ethernet") == 0)
 316                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 317         if (strcmp(str, "gadget") == 0)
 318                 return CONNMAN_SERVICE_TYPE_GADGET;
 319         if (strcmp(str, "wifi") == 0)
 320                 return CONNMAN_SERVICE_TYPE_WIFI;
 321         if (strcmp(str, "cellular") == 0)
 322                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 323         if (strcmp(str, "bluetooth") == 0)
 324                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 325         if (strcmp(str, "vpn") == 0)
 326                 return CONNMAN_SERVICE_TYPE_VPN;
 327         if (strcmp(str, "gps") == 0)
 328                 return CONNMAN_SERVICE_TYPE_GPS;
 329         if (strcmp(str, "system") == 0)
 330                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 331         if (strcmp(str, "p2p") == 0)
 332                 return CONNMAN_SERVICE_TYPE_P2P;
 333
 334         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 335 }
 336
 337 enum connman_service_security __connman_service_string2security(const char *str)
 338 {
 339         if (!str)
 340                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 341
 342         if (!strcmp(str, "psk"))
 343                 return CONNMAN_SERVICE_SECURITY_PSK;
 344         if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
 345                 return CONNMAN_SERVICE_SECURITY_8021X;
 346         if (!strcmp(str, "none") || !strcmp(str, "open"))
 347                 return CONNMAN_SERVICE_SECURITY_NONE;
 348         if (!strcmp(str, "wep"))
 349                 return CONNMAN_SERVICE_SECURITY_WEP;
 350 #if defined TIZEN_EXT
 351         if (!strcmp(str, "rsn"))
 352                 return CONNMAN_SERVICE_SECURITY_RSN;
 353         if (!strcmp(str, "sae"))
 354                 return CONNMAN_SERVICE_SECURITY_SAE;
 355 #endif
 356
 357         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 358 }
 359
 360 static const char *security2string(enum connman_service_security security)
 361 {
 362         switch (security) {
 363         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 364                 break;
 365         case CONNMAN_SERVICE_SECURITY_NONE:
 366                 return "none";
 367         case CONNMAN_SERVICE_SECURITY_WEP:
 368                 return "wep";
 369         case CONNMAN_SERVICE_SECURITY_PSK:
 370         case CONNMAN_SERVICE_SECURITY_WPA:
 371 #if defined TIZEN_EXT
 372                 return "psk";
 373         case CONNMAN_SERVICE_SECURITY_RSN:
 374                 return "rsn";
 375         case CONNMAN_SERVICE_SECURITY_SAE:
 376                 return "sae";
 377 #else
 378         case CONNMAN_SERVICE_SECURITY_RSN:
 379                 return "psk";
 380 #endif
 381         case CONNMAN_SERVICE_SECURITY_8021X:
 382                 return "ieee8021x";
 383         }
 384
 385         return NULL;
 386 }
 387
 388 static const char *state2string(enum connman_service_state state)
 389 {
 390         switch (state) {
 391         case CONNMAN_SERVICE_STATE_UNKNOWN:
 392                 break;
 393         case CONNMAN_SERVICE_STATE_IDLE:
 394                 return "idle";
 395         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 396                 return "association";
 397         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 398                 return "configuration";
 399         case CONNMAN_SERVICE_STATE_READY:
 400                 return "ready";
 401         case CONNMAN_SERVICE_STATE_ONLINE:
 402                 return "online";
 403         case CONNMAN_SERVICE_STATE_DISCONNECT:
 404                 return "disconnect";
 405         case CONNMAN_SERVICE_STATE_FAILURE:
 406                 return "failure";
 407         }
 408
 409         return NULL;
 410 }
 411
 412 static const char *error2string(enum connman_service_error error)
 413 {
 414         switch (error) {
 415         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 416                 break;
 417         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 418                 return "out-of-range";
 419         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 420                 return "pin-missing";
 421         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 422                 return "dhcp-failed";
 423         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 424                 return "connect-failed";
 425         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 426                 return "login-failed";
 427         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 428                 return "auth-failed";
 429         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 430                 return "invalid-key";
 431         case CONNMAN_SERVICE_ERROR_BLOCKED:
 432                 return "blocked";
 433         }
 434
 435         return NULL;
 436 }
 437
 438 static const char *proxymethod2string(enum connman_service_proxy_method method)
 439 {
 440         switch (method) {
 441         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 442                 return "direct";
 443         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 444                 return "manual";
 445         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 446                 return "auto";
 447         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 448                 break;
 449         }
 450
 451         return NULL;
 452 }
 453
 454 static enum connman_service_proxy_method string2proxymethod(const char *method)
 455 {
 456         if (g_strcmp0(method, "direct") == 0)
 457                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 458         else if (g_strcmp0(method, "auto") == 0)
 459                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 460         else if (g_strcmp0(method, "manual") == 0)
 461                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 462         else
 463                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 464 }
 465
 466 #ifdef TIZEN_EXT
 467 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 468 {
 469         switch (method) {
 470         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 471                 return "unknown";
 472         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 473                 return "manual";
 474         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 475                 return "dhcp";
 476         }
 477
 478         return NULL;
 479 }
 480
 481 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 482                 const char *method)
 483 {
 484         if (g_strcmp0(method, "manual") == 0)
 485                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 486         else if (g_strcmp0(method, "dhcp") == 0)
 487                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 488         else
 489                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 490 }
 491 #endif
 492
 493 static bool
 494 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 495 {
 496         uid_t favorite_user = service->user.favorite_user;
 497         uid_t current_user = uid;
 498
 499         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 500         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 501                 return true;
 502
 503         if (favorite_user != current_user || current_user == USER_NONE) {
 504                 DBG("Current user is not a favorite user to this service!");
 505                 return false;
 506         }
 507
 508         return true;
 509 }
 510
 511 #if !defined TIZEN_EXT
 512 static GList *connman_service_get_login_users()
 513 {
 514         struct utmpx *utmp;
 515         struct passwd *pwd;
 516         GList *user_list = NULL;
 517
 518         setutxent();
 519
 520         while ((utmp = getutxent()) != NULL) {
 521                 DBG("User Name: %s", utmp->ut_user);
 522
 523                 pwd = getpwnam(utmp->ut_user);
 524                 if (pwd) {
 525                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 526                                 user_list = g_list_append(user_list,
 527                                                 GUINT_TO_POINTER(pwd->pw_uid));
 528
 529                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 530                 }
 531         }
 532
 533         endutxent();
 534
 535         return user_list;
 536 }
 537 #endif
 538
 539 static bool is_service_owner_user_login(struct connman_service *service)
 540 {
 541 #if defined TIZEN_EXT
 542         return true;
 543 #else
 544         GList *list, *user_list;
 545         bool ret = false;
 546
 547         /* Here we only care about wifi service */
 548         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 549                 return true;
 550
 551         DBG("service favorite user id is: %d", service->user.favorite_user);
 552
 553         user_list = connman_service_get_login_users();
 554         if (user_list == NULL) {
 555                 DBG("Can not get any logged in user info.");
 556                 return true;
 557         }
 558
 559         for (list = user_list; list; list = list->next) {
 560                 uid_t uid = GPOINTER_TO_UINT(list->data);
 561
 562                 DBG("login user id is %d", uid);
 563
 564                 if (service->user.favorite_user == uid) {
 565                         ret = true;
 566                         break;
 567                 }
 568         }
 569
 570         g_list_free(user_list);
 571
 572         return ret;
 573 #endif
 574 }
 575
 576 static void set_split_routing(struct connman_service *service, bool value)
 577 {
 578         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 579                 return;
 580
 581         service->do_split_routing = value;
 582
 583         if (service->do_split_routing)
 584                 service->order = 0;
 585         else
 586                 service->order = 10;
 587 }
 588
 589 int __connman_service_load_modifiable(struct connman_service *service)
 590 {
 591         GKeyFile *keyfile;
 592         GError *error = NULL;
 593         gchar *str;
 594         bool autoconnect;
 595
 596         DBG("service %p", service);
 597
 598         keyfile = connman_storage_load_service(service->identifier);
 599         if (!keyfile)
 600                 return -EIO;
 601
 602         switch (service->type) {
 603         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 604         case CONNMAN_SERVICE_TYPE_SYSTEM:
 605         case CONNMAN_SERVICE_TYPE_GPS:
 606         case CONNMAN_SERVICE_TYPE_P2P:
 607 #if defined TIZEN_EXT_WIFI_MESH
 608         case CONNMAN_SERVICE_TYPE_MESH:
 609 #endif
 610                 break;
 611         case CONNMAN_SERVICE_TYPE_VPN:
 612                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 613                                                         service->identifier,
 614                                                         "SplitRouting", NULL));
 615
 616                 /* fall through */
 617         case CONNMAN_SERVICE_TYPE_WIFI:
 618         case CONNMAN_SERVICE_TYPE_GADGET:
 619         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 620         case CONNMAN_SERVICE_TYPE_CELLULAR:
 621         case CONNMAN_SERVICE_TYPE_ETHERNET:
 622                 autoconnect = g_key_file_get_boolean(keyfile,
 623                                 service->identifier, "AutoConnect", &error);
 624                 if (!error)
 625                         service->autoconnect = autoconnect;
 626                 g_clear_error(&error);
 627                 break;
 628         }
 629
 630         str = g_key_file_get_string(keyfile,
 631                                 service->identifier, "Modified", NULL);
 632         if (str) {
 633                 g_time_val_from_iso8601(str, &service->modified);
 634                 g_free(str);
 635         }
 636
 637         g_key_file_free(keyfile);
 638
 639         return 0;
 640 }
 641
 642 static int service_load_passphrase(struct connman_service *service)
 643 {
 644         GKeyFile *keyfile;
 645         gchar *str;
 646
 647         keyfile = connman_storage_load_service(service->identifier);
 648         if (!keyfile)
 649                 return -EIO;
 650
 651         str = g_key_file_get_string(keyfile,
 652                                 service->identifier, "Passphrase", NULL);
 653         if (str)
 654                 service->passphrase = str;
 655
 656         g_key_file_free(keyfile);
 657
 658         return 0;
 659 }
 660
 661 static int service_load(struct connman_service *service)
 662 {
 663         GKeyFile *keyfile;
 664         GError *error = NULL;
 665         gsize length;
 666         gchar *str;
 667         bool autoconnect;
 668         unsigned int ssid_len;
 669         int err = 0;
 670
 671         DBG("service %p", service);
 672
 673         keyfile = connman_storage_load_service(service->identifier);
 674         if (!keyfile) {
 675                 service->new_service = true;
 676                 return -EIO;
 677         } else
 678                 service->new_service = false;
 679
 680         switch (service->type) {
 681         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 682         case CONNMAN_SERVICE_TYPE_SYSTEM:
 683         case CONNMAN_SERVICE_TYPE_GPS:
 684         case CONNMAN_SERVICE_TYPE_P2P:
 685 #if defined TIZEN_EXT_WIFI_MESH
 686         case CONNMAN_SERVICE_TYPE_MESH:
 687 #endif
 688                 break;
 689         case CONNMAN_SERVICE_TYPE_VPN:
 690                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 691                                                         service->identifier,
 692                                                         "SplitRouting", NULL));
 693
 694                 autoconnect = g_key_file_get_boolean(keyfile,
 695                                 service->identifier, "AutoConnect", &error);
 696                 if (!error)
 697                         service->autoconnect = autoconnect;
 698                 g_clear_error(&error);
 699                 break;
 700         case CONNMAN_SERVICE_TYPE_WIFI:
 701                 if (!service->name) {
 702                         gchar *name;
 703
 704                         name = g_key_file_get_string(keyfile,
 705                                         service->identifier, "Name", NULL);
 706                         if (name) {
 707                                 g_free(service->name);
 708                                 service->name = name;
 709                         }
 710
 711                         if (service->network)
 712                                 connman_network_set_name(service->network,
 713                                                                         name);
 714                 }
 715
 716                 if (service->network &&
 717                                 !connman_network_get_blob(service->network,
 718                                                 "WiFi.SSID", &ssid_len)) {
 719                         gchar *hex_ssid;
 720
 721                         hex_ssid = g_key_file_get_string(keyfile,
 722                                                         service->identifier,
 723                                                                 "SSID", NULL);
 724
 725                         if (hex_ssid) {
 726                                 gchar *ssid;
 727                                 unsigned int i, j = 0, hex;
 728                                 size_t hex_ssid_len = strlen(hex_ssid);
 729
 730                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 731                                 if (!ssid) {
 732                                         g_free(hex_ssid);
 733                                         err = -ENOMEM;
 734                                         goto done;
 735                                 }
 736
 737                                 for (i = 0; i < hex_ssid_len; i += 2) {
 738                                         sscanf(hex_ssid + i, "%02x", &hex);
 739                                         ssid[j++] = hex;
 740                                 }
 741
 742                                 connman_network_set_blob(service->network,
 743                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 744
 745                                 g_free(ssid);
 746                         }
 747
 748                         g_free(hex_ssid);
 749                 }
 750                 /* fall through */
 751
 752         case CONNMAN_SERVICE_TYPE_GADGET:
 753         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 754         case CONNMAN_SERVICE_TYPE_CELLULAR:
 755                 service->favorite = g_key_file_get_boolean(keyfile,
 756                                 service->identifier, "Favorite", NULL);
 757
 758                 /* fall through */
 759
 760         case CONNMAN_SERVICE_TYPE_ETHERNET:
 761                 autoconnect = g_key_file_get_boolean(keyfile,
 762                                 service->identifier, "AutoConnect", &error);
 763                 if (!error)
 764                         service->autoconnect = autoconnect;
 765                 g_clear_error(&error);
 766                 break;
 767         }
 768
 769         str = g_key_file_get_string(keyfile,
 770                                 service->identifier, "Modified", NULL);
 771         if (str) {
 772                 g_time_val_from_iso8601(str, &service->modified);
 773                 g_free(str);
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Passphrase", NULL);
 778         if (str) {
 779                 g_free(service->passphrase);
 780                 service->passphrase = str;
 781         }
 782
 783         if (service->ipconfig_ipv4)
 784                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 785                                         service->identifier, "IPv4.");
 786
 787         if (service->ipconfig_ipv6)
 788                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 789                                         service->identifier, "IPv6.");
 790
 791         service->nameservers_config = g_key_file_get_string_list(keyfile,
 792                         service->identifier, "Nameservers", &length, NULL);
 793         if (service->nameservers_config && length == 0) {
 794                 g_strfreev(service->nameservers_config);
 795                 service->nameservers_config = NULL;
 796         }
 797
 798 #ifdef TIZEN_EXT
 799         char *dns_method;
 800
 801         dns_method = g_key_file_get_string(keyfile, service->identifier,
 802                         "Nameservers.IPv4method", NULL);
 803         if (dns_method) {
 804                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
 805                 g_free(dns_method);
 806         }
 807
 808         dns_method = g_key_file_get_string(keyfile, service->identifier,
 809                         "Nameservers.IPv6method", NULL);
 810         if (dns_method) {
 811                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
 812                 g_free(dns_method);
 813         }
 814 #endif
 815
 816         service->timeservers_config = g_key_file_get_string_list(keyfile,
 817                         service->identifier, "Timeservers", &length, NULL);
 818         if (service->timeservers_config && length == 0) {
 819                 g_strfreev(service->timeservers_config);
 820                 service->timeservers_config = NULL;
 821         }
 822
 823         service->domains = g_key_file_get_string_list(keyfile,
 824                         service->identifier, "Domains", &length, NULL);
 825         if (service->domains && length == 0) {
 826                 g_strfreev(service->domains);
 827                 service->domains = NULL;
 828         }
 829
 830         str = g_key_file_get_string(keyfile,
 831                                 service->identifier, "Proxy.Method", NULL);
 832         if (str)
 833                 service->proxy_config = string2proxymethod(str);
 834
 835         g_free(str);
 836
 837         service->proxies = g_key_file_get_string_list(keyfile,
 838                         service->identifier, "Proxy.Servers", &length, NULL);
 839         if (service->proxies && length == 0) {
 840                 g_strfreev(service->proxies);
 841                 service->proxies = NULL;
 842         }
 843
 844         service->excludes = g_key_file_get_string_list(keyfile,
 845                         service->identifier, "Proxy.Excludes", &length, NULL);
 846         if (service->excludes && length == 0) {
 847                 g_strfreev(service->excludes);
 848                 service->excludes = NULL;
 849         }
 850
 851         str = g_key_file_get_string(keyfile,
 852                                 service->identifier, "Proxy.URL", NULL);
 853         if (str) {
 854                 g_free(service->pac);
 855                 service->pac = str;
 856         }
 857
 858         service->hidden_service = g_key_file_get_boolean(keyfile,
 859                                         service->identifier, "Hidden", NULL);
 860
 861 #if defined TIZEN_EXT
 862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 863                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 864                 str = g_key_file_get_string(keyfile,
 865                                 service->identifier, "EAP", NULL);
 866                 if (str != NULL) {
 867                         g_free(service->eap);
 868                         service->eap = str;
 869                 }
 870
 871                 str = g_key_file_get_string(keyfile,
 872                                 service->identifier, "Phase2", NULL);
 873                 if (str != NULL) {
 874                         g_free(service->phase2);
 875                         service->phase2 = str;
 876                 }
 877
 878                 str = g_key_file_get_string(keyfile,
 879                                 service->identifier, "Identity", NULL);
 880                 if (str != NULL) {
 881                         g_free(service->identity);
 882                         service->identity = str;
 883                 }
 884
 885                 str = g_key_file_get_string(keyfile,
 886                                 service->identifier, "CACertFile", NULL);
 887                 if (str != NULL) {
 888                         g_free(service->ca_cert_file);
 889                         service->ca_cert_file = str;
 890                 }
 891
 892                 str = g_key_file_get_string(keyfile,
 893                                 service->identifier, "ClientCertFile", NULL);
 894                 if (str != NULL) {
 895                         g_free(service->client_cert_file);
 896                         service->client_cert_file = str;
 897                 }
 898
 899                 str = g_key_file_get_string(keyfile,
 900                                 service->identifier, "PrivateKeyFile", NULL);
 901                 if (str != NULL) {
 902                         g_free(service->private_key_file);
 903                         service->private_key_file = str;
 904                 }
 905
 906                 str = g_key_file_get_string(keyfile,
 907                                 service->identifier, "PrivateKeyPassphrase", NULL);
 908                 if (str != NULL) {
 909                         g_free(service->private_key_passphrase);
 910                         service->private_key_passphrase = str;
 911                 }
 912         }
 913 #endif
 914
 915         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 916                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 917                                         service->identifier, "UID", NULL);
 918 done:
 919         g_key_file_free(keyfile);
 920
 921         return err;
 922 }
 923
 924 static int service_save(struct connman_service *service)
 925 {
 926         GKeyFile *keyfile;
 927         gchar *str;
 928         guint freq;
 929         const char *cst_str = NULL;
 930         int err = 0;
 931
 932         DBG("service %p new %d", service, service->new_service);
 933
 934         if (service->new_service)
 935                 return -ESRCH;
 936
 937         keyfile = __connman_storage_open_service(service->identifier);
 938         if (!keyfile)
 939                 return -EIO;
 940
 941         if (service->name)
 942                 g_key_file_set_string(keyfile, service->identifier,
 943                                                 "Name", service->name);
 944
 945         switch (service->type) {
 946         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 947         case CONNMAN_SERVICE_TYPE_SYSTEM:
 948         case CONNMAN_SERVICE_TYPE_GPS:
 949         case CONNMAN_SERVICE_TYPE_P2P:
 950 #if defined TIZEN_EXT_WIFI_MESH
 951         case CONNMAN_SERVICE_TYPE_MESH:
 952 #endif
 953                 break;
 954         case CONNMAN_SERVICE_TYPE_VPN:
 955                 g_key_file_set_boolean(keyfile, service->identifier,
 956                                 "SplitRouting", service->do_split_routing);
 957                 if (service->favorite)
 958                         g_key_file_set_boolean(keyfile, service->identifier,
 959                                         "AutoConnect", service->autoconnect);
 960                 break;
 961         case CONNMAN_SERVICE_TYPE_WIFI:
 962                 if (service->network) {
 963                         const unsigned char *ssid;
 964                         unsigned int ssid_len = 0;
 965
 966                         if (service->user.favorite_user == USER_NONE)
 967                                 g_key_file_remove_key(keyfile, service->identifier,
 968                                                         "UID", NULL);
 969                         else
 970                                 g_key_file_set_integer(keyfile, service->identifier,
 971                                                         "UID", service->user.favorite_user);
 972
 973                         ssid = connman_network_get_blob(service->network,
 974                                                         "WiFi.SSID", &ssid_len);
 975
 976                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 977                                 char *identifier = service->identifier;
 978                                 GString *ssid_str;
 979                                 unsigned int i;
 980
 981                                 ssid_str = g_string_sized_new(ssid_len * 2);
 982                                 if (!ssid_str) {
 983                                         err = -ENOMEM;
 984                                         goto done;
 985                                 }
 986
 987                                 for (i = 0; i < ssid_len; i++)
 988                                         g_string_append_printf(ssid_str,
 989                                                         "%02x", ssid[i]);
 990
 991                                 g_key_file_set_string(keyfile, identifier,
 992                                                         "SSID", ssid_str->str);
 993
 994                                 g_string_free(ssid_str, TRUE);
 995                         }
 996
 997                         freq = connman_network_get_frequency(service->network);
 998                         g_key_file_set_integer(keyfile, service->identifier,
 999                                                 "Frequency", freq);
1000                 }
1001                 /* fall through */
1002
1003         case CONNMAN_SERVICE_TYPE_GADGET:
1004         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1005         case CONNMAN_SERVICE_TYPE_CELLULAR:
1006                 g_key_file_set_boolean(keyfile, service->identifier,
1007                                         "Favorite", service->favorite);
1008
1009                 g_key_file_remove_key(keyfile, service->identifier,
1010                                 "Failure", NULL);
1011
1012                 /* fall through */
1013
1014         case CONNMAN_SERVICE_TYPE_ETHERNET:
1015                 if (service->favorite)
1016                         g_key_file_set_boolean(keyfile, service->identifier,
1017                                         "AutoConnect", service->autoconnect);
1018                 break;
1019         }
1020
1021         str = g_time_val_to_iso8601(&service->modified);
1022         if (str) {
1023                 g_key_file_set_string(keyfile, service->identifier,
1024                                                         "Modified", str);
1025                 g_free(str);
1026         }
1027
1028         if (service->user.current_user == service->user.favorite_user) {
1029                 if (service->passphrase && strlen(service->passphrase) > 0)
1030                         g_key_file_set_string(keyfile, service->identifier,
1031                                         "Passphrase", service->passphrase);
1032                 else
1033                         g_key_file_remove_key(keyfile, service->identifier,
1034                                         "Passphrase", NULL);
1035         }
1036
1037         if (service->ipconfig_ipv4)
1038                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
1039                                         service->identifier, "IPv4.");
1040
1041         if (service->ipconfig_ipv6)
1042                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
1043                                                 service->identifier, "IPv6.");
1044
1045         if (service->nameservers_config) {
1046                 guint len = g_strv_length(service->nameservers_config);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                                                 "Nameservers",
1050                                 (const gchar **) service->nameservers_config, len);
1051         } else
1052         g_key_file_remove_key(keyfile, service->identifier,
1053                                                         "Nameservers", NULL);
1054
1055 #if defined TIZEN_EXT
1056         if(service->dns_config_method_ipv4 != 0) {
1057                 const char *method;
1058                 method = __connman_dnsconfig_method2string(
1059                                 service->dns_config_method_ipv4);
1060                 g_key_file_set_string(keyfile, service->identifier,
1061                                 "Nameservers.IPv4method", method);
1062         } else
1063         g_key_file_remove_key(keyfile, service->identifier,
1064                                                 "Nameservers.IPv4method", NULL);
1065
1066         if(service->dns_config_method_ipv6 != 0) {
1067                 const char *method;
1068                 method = __connman_dnsconfig_method2string(
1069                                 service->dns_config_method_ipv6);
1070                 g_key_file_set_string(keyfile, service->identifier,
1071                                 "Nameservers.IPv6method", method);
1072         } else
1073         g_key_file_remove_key(keyfile, service->identifier,
1074                                                         "Nameservers.IPv6method", NULL);
1075 #endif
1076
1077         if (service->timeservers_config) {
1078                 guint len = g_strv_length(service->timeservers_config);
1079
1080                 g_key_file_set_string_list(keyfile, service->identifier,
1081                                                                 "Timeservers",
1082                                 (const gchar **) service->timeservers_config, len);
1083         } else
1084                 g_key_file_remove_key(keyfile, service->identifier,
1085                                                         "Timeservers", NULL);
1086
1087         if (service->domains) {
1088                 guint len = g_strv_length(service->domains);
1089
1090                 g_key_file_set_string_list(keyfile, service->identifier,
1091                                                                 "Domains",
1092                                 (const gchar **) service->domains, len);
1093         } else
1094                 g_key_file_remove_key(keyfile, service->identifier,
1095                                                         "Domains", NULL);
1096
1097         cst_str = proxymethod2string(service->proxy_config);
1098         if (cst_str)
1099                 g_key_file_set_string(keyfile, service->identifier,
1100                                 "Proxy.Method", cst_str);
1101
1102         if (service->proxies) {
1103                 guint len = g_strv_length(service->proxies);
1104
1105                 g_key_file_set_string_list(keyfile, service->identifier,
1106                                 "Proxy.Servers",
1107                                 (const gchar **) service->proxies, len);
1108         } else
1109                 g_key_file_remove_key(keyfile, service->identifier,
1110                                                 "Proxy.Servers", NULL);
1111
1112         if (service->excludes) {
1113                 guint len = g_strv_length(service->excludes);
1114
1115                 g_key_file_set_string_list(keyfile, service->identifier,
1116                                 "Proxy.Excludes",
1117                                 (const gchar **) service->excludes, len);
1118         } else
1119                 g_key_file_remove_key(keyfile, service->identifier,
1120                                                 "Proxy.Excludes", NULL);
1121
1122         if (service->pac && strlen(service->pac) > 0)
1123                 g_key_file_set_string(keyfile, service->identifier,
1124                                         "Proxy.URL", service->pac);
1125         else
1126                 g_key_file_remove_key(keyfile, service->identifier,
1127                                                         "Proxy.URL", NULL);
1128
1129         if (service->hidden_service)
1130                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1131                                                                         TRUE);
1132
1133         if (service->config_file && strlen(service->config_file) > 0)
1134                 g_key_file_set_string(keyfile, service->identifier,
1135                                 "Config.file", service->config_file);
1136
1137         if (service->config_entry &&
1138                                         strlen(service->config_entry) > 0)
1139                 g_key_file_set_string(keyfile, service->identifier,
1140                                 "Config.ident", service->config_entry);
1141
1142 #if defined TIZEN_EXT
1143         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1144                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1145                 if (service->eap != NULL && strlen(service->eap) > 0)
1146                         g_key_file_set_string(keyfile, service->identifier,
1147                                         "EAP", service->eap);
1148                 else
1149                         g_key_file_remove_key(keyfile, service->identifier,
1150                                         "EAP", NULL);
1151
1152                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1153                         g_key_file_set_string(keyfile, service->identifier,
1154                                         "Phase2", service->phase2);
1155                 else
1156                         g_key_file_remove_key(keyfile, service->identifier,
1157                                         "Phase2", NULL);
1158
1159                 if (service->identity != NULL && strlen(service->identity) > 0)
1160                         g_key_file_set_string(keyfile, service->identifier,
1161                                         "Identity", service->identity);
1162                 else
1163                         g_key_file_remove_key(keyfile, service->identifier,
1164                                         "Identity", NULL);
1165
1166                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1167                         g_key_file_set_string(keyfile, service->identifier,
1168                                         "CACertFile", service->ca_cert_file);
1169                 else
1170                         g_key_file_remove_key(keyfile, service->identifier,
1171                                         "CACertFile", NULL);
1172
1173                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1174                         g_key_file_set_string(keyfile, service->identifier,
1175                                         "ClientCertFile", service->client_cert_file);
1176                 else
1177                         g_key_file_remove_key(keyfile, service->identifier,
1178                                         "ClientCertFile", NULL);
1179
1180                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1181                         g_key_file_set_string(keyfile, service->identifier,
1182                                         "PrivateKeyFile", service->private_key_file);
1183                 else
1184                         g_key_file_remove_key(keyfile, service->identifier,
1185                                         "PrivateKeyFile", NULL);
1186
1187                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1188                         g_key_file_set_string(keyfile, service->identifier,
1189                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1190                 else
1191                         g_key_file_remove_key(keyfile, service->identifier,
1192                                         "PrivateKeyPassphrase", NULL);
1193         }
1194 #endif
1195
1196 done:
1197         __connman_storage_save_service(keyfile, service->identifier);
1198
1199         g_key_file_free(keyfile);
1200
1201         return err;
1202 }
1203
1204 void __connman_service_save(struct connman_service *service)
1205 {
1206         if (!service)
1207                 return;
1208
1209         service_save(service);
1210 }
1211
1212 static enum connman_service_state combine_state(
1213                                         enum connman_service_state state_a,
1214                                         enum connman_service_state state_b)
1215 {
1216         enum connman_service_state result;
1217
1218         if (state_a == state_b) {
1219                 result = state_a;
1220                 goto done;
1221         }
1222
1223         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1224                 result = state_b;
1225                 goto done;
1226         }
1227
1228         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1229                 result = state_a;
1230                 goto done;
1231         }
1232
1233         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1234                 result = state_b;
1235                 goto done;
1236         }
1237
1238         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1239                 result = state_a;
1240                 goto done;
1241         }
1242
1243         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1244                 result = state_a;
1245                 goto done;
1246         }
1247
1248         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1249                 result = state_b;
1250                 goto done;
1251         }
1252
1253         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1254                 result = state_a;
1255                 goto done;
1256         }
1257
1258         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1259                 result = state_b;
1260                 goto done;
1261         }
1262
1263         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1264                 result = state_a;
1265                 goto done;
1266         }
1267
1268         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1269                 result = state_b;
1270                 goto done;
1271         }
1272
1273         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1274                 result = state_a;
1275                 goto done;
1276         }
1277
1278         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1279                 result = state_b;
1280                 goto done;
1281         }
1282
1283         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1284                 result = state_a;
1285                 goto done;
1286         }
1287
1288         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1289                 result = state_b;
1290                 goto done;
1291         }
1292
1293         result = CONNMAN_SERVICE_STATE_FAILURE;
1294
1295 done:
1296         return result;
1297 }
1298
1299 static bool is_connecting(enum connman_service_state state)
1300 {
1301         switch (state) {
1302         case CONNMAN_SERVICE_STATE_UNKNOWN:
1303         case CONNMAN_SERVICE_STATE_IDLE:
1304         case CONNMAN_SERVICE_STATE_FAILURE:
1305         case CONNMAN_SERVICE_STATE_DISCONNECT:
1306         case CONNMAN_SERVICE_STATE_READY:
1307         case CONNMAN_SERVICE_STATE_ONLINE:
1308                 break;
1309         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1310         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1311                 return true;
1312         }
1313
1314         return false;
1315 }
1316
1317 static bool is_connected(enum connman_service_state state)
1318 {
1319         switch (state) {
1320         case CONNMAN_SERVICE_STATE_UNKNOWN:
1321         case CONNMAN_SERVICE_STATE_IDLE:
1322         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1323         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1324         case CONNMAN_SERVICE_STATE_DISCONNECT:
1325         case CONNMAN_SERVICE_STATE_FAILURE:
1326                 break;
1327         case CONNMAN_SERVICE_STATE_READY:
1328         case CONNMAN_SERVICE_STATE_ONLINE:
1329                 return true;
1330         }
1331
1332         return false;
1333 }
1334
1335 static bool is_idle(enum connman_service_state state)
1336 {
1337         switch (state) {
1338         case CONNMAN_SERVICE_STATE_IDLE:
1339         case CONNMAN_SERVICE_STATE_DISCONNECT:
1340         case CONNMAN_SERVICE_STATE_FAILURE:
1341                 return true;
1342         case CONNMAN_SERVICE_STATE_UNKNOWN:
1343         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1344         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1345         case CONNMAN_SERVICE_STATE_READY:
1346         case CONNMAN_SERVICE_STATE_ONLINE:
1347                 break;
1348         }
1349
1350         return false;
1351 }
1352
1353 static int nameservers_changed_cb(void *user_data)
1354 {
1355         struct connman_service *service = user_data;
1356
1357         DBG("service %p", service);
1358
1359         service->nameservers_timeout = 0;
1360         if ((is_idle(service->state) && !service->nameservers) ||
1361                         is_connected(service->state))
1362                 dns_changed(service);
1363
1364         return FALSE;
1365 }
1366
1367 static void nameservers_changed(struct connman_service *service)
1368 {
1369         if (!service->nameservers_timeout)
1370                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
1371                                                         service);
1372 }
1373
1374 static bool nameserver_available(struct connman_service *service,
1375                                 enum connman_ipconfig_type type,
1376                                 const char *ns)
1377 {
1378         int family;
1379
1380         family = connman_inet_check_ipaddress(ns);
1381
1382         if (family == AF_INET) {
1383                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1384                         return false;
1385
1386                 return is_connected(service->state_ipv4);
1387         }
1388
1389         if (family == AF_INET6) {
1390                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1391                         return false;
1392
1393                 return is_connected(service->state_ipv6);
1394         }
1395
1396         return false;
1397 }
1398
1399 static int searchdomain_add_all(struct connman_service *service)
1400 {
1401         int index, i = 0;
1402
1403         if (!is_connected(service->state))
1404                 return -ENOTCONN;
1405
1406         index = __connman_service_get_index(service);
1407         if (index < 0)
1408                 return -ENXIO;
1409
1410         if (service->domains) {
1411                 while (service->domains[i]) {
1412                         connman_resolver_append(index, service->domains[i],
1413                                                 NULL);
1414                         i++;
1415                 }
1416
1417                 return 0;
1418         }
1419
1420         if (service->domainname)
1421                 connman_resolver_append(index, service->domainname, NULL);
1422
1423         return 0;
1424
1425 }
1426
1427 static int searchdomain_remove_all(struct connman_service *service)
1428 {
1429         int index, i = 0;
1430
1431         if (!is_connected(service->state))
1432                 return -ENOTCONN;
1433
1434         index = __connman_service_get_index(service);
1435         if (index < 0)
1436                 return -ENXIO;
1437
1438         while (service->domains && service->domains[i]) {
1439                 connman_resolver_remove(index, service->domains[i], NULL);
1440                 i++;
1441         }
1442
1443         if (service->domainname)
1444                 connman_resolver_remove(index, service->domainname, NULL);
1445
1446         return 0;
1447 }
1448
1449 static int nameserver_add(struct connman_service *service,
1450                         enum connman_ipconfig_type type,
1451                         const char *nameserver)
1452 {
1453         int index, ret;
1454
1455         if (!nameserver_available(service, type, nameserver))
1456                 return 0;
1457
1458         index = __connman_service_get_index(service);
1459         if (index < 0)
1460                 return -ENXIO;
1461
1462 #if defined TIZEN_EXT
1463         DBG("Resolver append nameserver: %s", nameserver);
1464 #endif
1465         ret = connman_resolver_append(index, NULL, nameserver);
1466         if (ret >= 0)
1467                 nameservers_changed(service);
1468
1469         return ret;
1470 }
1471
1472 static int nameserver_add_all(struct connman_service *service,
1473                         enum connman_ipconfig_type type)
1474 {
1475         int i = 0;
1476
1477         if (service->nameservers_config) {
1478                 while (service->nameservers_config[i]) {
1479 #if defined TIZEN_EXT
1480                         DBG("type %d add service->nameservers_config[%d]:%s",type,
1481                             i, service->nameservers_config[i]);
1482                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
1483                                 DBG("Invalid nameserver");
1484                                 i++;
1485                                 continue;
1486                         }
1487
1488                         switch(type) {
1489                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1490                                 if (connman_inet_check_ipaddress(
1491                                         service->nameservers_config[i]) == AF_INET &&
1492                                     service->dns_config_method_ipv4 ==
1493                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1494                                         nameserver_add(service, type,
1495                                                        service->nameservers_config[i]);
1496                                 }
1497                                 break;
1498                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1499                                 if (connman_inet_check_ipaddress(
1500                                         service->nameservers_config[i]) == AF_INET6 &&
1501                                     service->dns_config_method_ipv6 ==
1502                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1503                                         nameserver_add(service, type,
1504                                                        service->nameservers_config[i]);
1505                                 }
1506                                 break;
1507                         case CONNMAN_IPCONFIG_TYPE_ALL:
1508                                 if (connman_inet_check_ipaddress(
1509                                         service->nameservers_config[i]) == AF_INET &&
1510                                     service->dns_config_method_ipv4 ==
1511                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1512                                         nameserver_add(service, type,
1513                                                        service->nameservers_config[i]);
1514                                 }
1515                                 if (connman_inet_check_ipaddress(
1516                                         service->nameservers_config[i]) == AF_INET6 &&
1517                                     service->dns_config_method_ipv6 ==
1518                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1519                                         nameserver_add(service, type,
1520                                                        service->nameservers_config[i]);
1521                                 }
1522                                 break;
1523                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1524                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1525                                 break;
1526                         default:
1527                                 DBG("default case do nothing");
1528                                 break;
1529                         }
1530 #else
1531                         nameserver_add(service, type,
1532                                 service->nameservers_config[i]);
1533 #endif
1534                         i++;
1535                 }
1536         } else if (service->nameservers) {
1537                 while (service->nameservers[i]) {
1538 #if defined TIZEN_EXT
1539                         DBG("type %d service->nameservers[%d]: %s",type,
1540                             i, service->nameservers[i]);
1541
1542                         switch(type) {
1543                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1544                                 if (connman_inet_check_ipaddress(
1545                                         service->nameservers[i]) == AF_INET &&
1546                                         service->dns_config_method_ipv4 ==
1547                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1548                                         nameserver_add(service, type,
1549                                                        service->nameservers[i]);
1550                                 }
1551                                 break;
1552                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1553                                 if (connman_inet_check_ipaddress(
1554                                         service->nameservers[i]) == AF_INET6 &&
1555                                         service->dns_config_method_ipv6 ==
1556                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1557                                         nameserver_add(service, type,
1558                                                        service->nameservers[i]);
1559                                 }
1560                                 break;
1561                         case CONNMAN_IPCONFIG_TYPE_ALL:
1562                                 if (connman_inet_check_ipaddress(
1563                                         service->nameservers[i]) == AF_INET &&
1564                                         service->dns_config_method_ipv4 ==
1565                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1566                                         nameserver_add(service, type,
1567                                                        service->nameservers[i]);
1568                                 }
1569                                 if (connman_inet_check_ipaddress(
1570                                         service->nameservers[i]) == AF_INET6 &&
1571                                         service->dns_config_method_ipv6 ==
1572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1573                                         nameserver_add(service, type,
1574                                                        service->nameservers[i]);
1575                                 }
1576                                 break;
1577                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1578                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1579                                 break;
1580                         default:
1581                                 DBG("default case do nothing");
1582                                 break;
1583                         }
1584 #else
1585                         nameserver_add(service, type,
1586                                 service->nameservers[i]);
1587 #endif
1588                         i++;
1589                 }
1590         }
1591
1592         if (!i)
1593                 __connman_resolver_append_fallback_nameservers();
1594
1595         searchdomain_add_all(service);
1596
1597         return 0;
1598 }
1599
1600 static int nameserver_remove(struct connman_service *service,
1601                         enum connman_ipconfig_type type,
1602                         const char *nameserver)
1603 {
1604         int index, ret;
1605
1606         if (!nameserver_available(service, type, nameserver))
1607                 return 0;
1608
1609         index = __connman_service_get_index(service);
1610         if (index < 0)
1611                 return -ENXIO;
1612
1613 #if defined TIZEN_EXT
1614         DBG("Resolver remove nameserver: %s", nameserver);
1615 #endif
1616         ret = connman_resolver_remove(index, NULL, nameserver);
1617         if (ret >= 0)
1618                 nameservers_changed(service);
1619
1620         return ret;
1621 }
1622
1623 static int nameserver_remove_all(struct connman_service *service,
1624                                 enum connman_ipconfig_type type)
1625 {
1626 #if defined TIZEN_EXT
1627         /**
1628           * Skip this function if there is any connected profiles
1629           * that use same interface
1630           */
1631         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1632                         __connman_service_get_connected_count_of_iface(service) > 0)
1633                 return 0;
1634 #endif
1635         int index, i = 0;
1636
1637         index = __connman_service_get_index(service);
1638         if (index < 0)
1639                 return -ENXIO;
1640
1641         while (service->nameservers_config && service->nameservers_config[i]) {
1642 #if defined TIZEN_EXT
1643                 DBG("type %d Remove service->nameservers_config[%d]: %s",
1644                       type, i, service->nameservers_config[i]);
1645                 switch(type) {
1646                 case CONNMAN_IPCONFIG_TYPE_IPV4:
1647                         if (connman_inet_check_ipaddress(
1648                                 service->nameservers_config[i]) == AF_INET &&
1649                                 (service->dns_config_method_ipv4 ==
1650                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1651                                 service->dns_config_method_ipv4 ==
1652                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1653                                 nameserver_remove(service, type,
1654                                                   service->nameservers_config[i]);
1655                         }
1656                         break;
1657                 case CONNMAN_IPCONFIG_TYPE_IPV6:
1658                         if (connman_inet_check_ipaddress(
1659                                 service->nameservers_config[i]) == AF_INET6 &&
1660                                 (service->dns_config_method_ipv6 ==
1661                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1662                                 service->dns_config_method_ipv6 ==
1663                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1664                                 nameserver_remove(service, type,
1665                                                   service->nameservers_config[i]);
1666                         }
1667                         break;
1668                 case CONNMAN_IPCONFIG_TYPE_ALL:
1669                         if (connman_inet_check_ipaddress(
1670                                 service->nameservers_config[i]) == AF_INET &&
1671                                 (service->dns_config_method_ipv4 ==
1672                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1673                                 service->dns_config_method_ipv4 ==
1674                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1675                                 nameserver_remove(service, type,
1676                                                   service->nameservers_config[i]);
1677                         }
1678                         if (connman_inet_check_ipaddress(
1679                                 service->nameservers_config[i]) == AF_INET6 &&
1680                                 (service->dns_config_method_ipv6 ==
1681                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1682                                 service->dns_config_method_ipv6 ==
1683                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1684                                 nameserver_remove(service, type,
1685                                                   service->nameservers_config[i]);
1686                         }
1687                         break;
1688                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1689                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1690                         break;
1691                 default:
1692                         DBG("default case do nothing");
1693                         break;
1694                 }
1695 #else
1696                 nameserver_remove(service, type,
1697                                 service->nameservers_config[i]);
1698 #endif
1699                 i++;
1700         }
1701
1702         i = 0;
1703         while (service->nameservers && service->nameservers[i]) {
1704 #if defined TIZEN_EXT
1705                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
1706                       service->nameservers[i]);
1707                 switch(type) {
1708                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1709                                 if (connman_inet_check_ipaddress(
1710                                         service->nameservers[i]) == AF_INET &&
1711                                         (service->dns_config_method_ipv4 ==
1712                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1713                                         service->dns_config_method_ipv4 ==
1714                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1715                                         nameserver_remove(service, type,
1716                                                           service->nameservers[i]);
1717                                 }
1718                                 break;
1719                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1720                                 if (connman_inet_check_ipaddress(
1721                                         service->nameservers[i]) == AF_INET6 &&
1722                                         (service->dns_config_method_ipv6 ==
1723                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1724                                         service->dns_config_method_ipv6 ==
1725                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1726                                         nameserver_remove(service, type,
1727                                                           service->nameservers[i]);
1728                                 }
1729                                 break;
1730                         case CONNMAN_IPCONFIG_TYPE_ALL:
1731                                 if (connman_inet_check_ipaddress(
1732                                         service->nameservers[i]) == AF_INET &&
1733                                         (service->dns_config_method_ipv4 ==
1734                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1735                                         service->dns_config_method_ipv4 ==
1736                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1737                                         nameserver_remove(service, type,
1738                                                           service->nameservers[i]);
1739                                 }
1740                                 if (connman_inet_check_ipaddress(
1741                                         service->nameservers[i]) == AF_INET6 &&
1742                                         (service->dns_config_method_ipv6 ==
1743                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1744                                         service->dns_config_method_ipv6 ==
1745                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1746                                         nameserver_remove(service, type,
1747                                                           service->nameservers[i]);
1748                                 }
1749                                 break;
1750                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1751                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1752                                 break;
1753                         default:
1754                                 DBG("default case do nothing");
1755                                 break;
1756                 }
1757 #else
1758                 nameserver_remove(service, type, service->nameservers[i]);
1759 #endif
1760                 i++;
1761         }
1762
1763         searchdomain_remove_all(service);
1764
1765         return 0;
1766 }
1767
1768 /*
1769  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1770  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1771  * for details) and not through service.c
1772  */
1773 #if defined TIZEN_EXT
1774 int __connman_service_nameserver_append(struct connman_service *service,
1775                                 const char *nameserver, bool is_auto,
1776                                 enum connman_ipconfig_type type)
1777 #else
1778 int __connman_service_nameserver_append(struct connman_service *service,
1779                                 const char *nameserver, bool is_auto)
1780 #endif
1781 {
1782         char **nameservers;
1783         int len, i;
1784
1785         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1786
1787         if (!nameserver)
1788                 return -EINVAL;
1789
1790         if (is_auto)
1791                 nameservers = service->nameservers_auto;
1792         else
1793                 nameservers = service->nameservers;
1794
1795         for (i = 0; nameservers && nameservers[i]; i++)
1796 #if defined TIZEN_EXT
1797         {
1798                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
1799 #endif
1800                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1801                         return -EEXIST;
1802 #if defined TIZEN_EXT
1803         }
1804 #endif
1805
1806         if (nameservers) {
1807                 len = g_strv_length(nameservers);
1808                 nameservers = g_try_renew(char *, nameservers, len + 2);
1809         } else {
1810                 len = 0;
1811                 nameservers = g_try_new0(char *, len + 2);
1812         }
1813
1814         if (!nameservers)
1815                 return -ENOMEM;
1816
1817         nameservers[len] = g_strdup(nameserver);
1818         nameservers[len + 1] = NULL;
1819
1820 #ifdef TIZEN_EXT
1821         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1822            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1823                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1824
1825         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1826            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1827                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1828 #endif
1829
1830         if (is_auto) {
1831                 service->nameservers_auto = nameservers;
1832         } else {
1833                 service->nameservers = nameservers;
1834                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
1835         }
1836
1837         nameservers_changed(service);
1838
1839         searchdomain_add_all(service);
1840
1841         return 0;
1842 }
1843
1844 #if defined TIZEN_EXT
1845 int __connman_service_nameserver_remove(struct connman_service *service,
1846                                 const char *nameserver, bool is_auto,
1847                                 enum connman_ipconfig_type type)
1848 #else
1849 int __connman_service_nameserver_remove(struct connman_service *service,
1850                                 const char *nameserver, bool is_auto)
1851 #endif
1852 {
1853         char **servers, **nameservers;
1854         bool found = false;
1855         int len, i, j;
1856
1857         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1858
1859         if (!nameserver)
1860                 return -EINVAL;
1861
1862         if (is_auto)
1863                 nameservers = service->nameservers_auto;
1864         else
1865                 nameservers = service->nameservers;
1866
1867         if (!nameservers)
1868                 return 0;
1869
1870         for (i = 0; nameservers[i]; i++)
1871                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1872                         found = true;
1873                         break;
1874                 }
1875
1876         if (!found)
1877                 return 0;
1878
1879         len = g_strv_length(nameservers);
1880
1881         if (len == 1) {
1882                 servers = NULL;
1883                 goto set_servers;
1884         }
1885
1886         servers = g_try_new0(char *, len);
1887         if (!servers)
1888                 return -ENOMEM;
1889
1890         for (i = 0, j = 0; i < len; i++) {
1891                 if (g_strcmp0(nameservers[i], nameserver)) {
1892                         servers[j] = nameservers[i];
1893                         j++;
1894                 } else
1895                         g_free(nameservers[i]);
1896
1897                 nameservers[i] = NULL;
1898         }
1899         servers[len - 1] = NULL;
1900
1901 set_servers:
1902         g_strfreev(nameservers);
1903         nameservers = servers;
1904
1905         if (is_auto) {
1906                 service->nameservers_auto = nameservers;
1907         } else {
1908                 service->nameservers = nameservers;
1909 #if defined TIZEN_EXT
1910                 DBG("nameserver remove ip_type: %d", type);
1911                 nameserver_remove(service, type,
1912                                 nameserver);
1913 #else
1914                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
1915                                 nameserver);
1916 #endif
1917         }
1918
1919         return 0;
1920 }
1921
1922 void __connman_service_nameserver_clear(struct connman_service *service)
1923 {
1924         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1925
1926         g_strfreev(service->nameservers);
1927         service->nameservers = NULL;
1928
1929         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1930 }
1931
1932 static void add_nameserver_route(int family, int index, char *nameserver,
1933                                 const char *gw)
1934 {
1935         switch (family) {
1936         case AF_INET:
1937                 if (connman_inet_compare_subnet(index, nameserver))
1938                         break;
1939
1940                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1941                         /* For P-t-P link the above route add will fail */
1942                         connman_inet_add_host_route(index, nameserver, NULL);
1943                 break;
1944
1945         case AF_INET6:
1946                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1947                                                                 gw) < 0)
1948                         connman_inet_add_ipv6_host_route(index, nameserver,
1949                                                         NULL);
1950                 break;
1951         }
1952 }
1953
1954 static void nameserver_add_routes(int index, char **nameservers,
1955                                         const char *gw)
1956 {
1957         int i, ns_family, gw_family;
1958
1959         gw_family = connman_inet_check_ipaddress(gw);
1960         if (gw_family < 0)
1961                 return;
1962
1963         for (i = 0; nameservers[i]; i++) {
1964                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1965                 if (ns_family < 0 || ns_family != gw_family)
1966                         continue;
1967
1968                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1969         }
1970 }
1971
1972 static void nameserver_del_routes(int index, char **nameservers,
1973                                 enum connman_ipconfig_type type)
1974 {
1975         int i, family;
1976
1977         for (i = 0; nameservers[i]; i++) {
1978                 family = connman_inet_check_ipaddress(nameservers[i]);
1979                 if (family < 0)
1980                         continue;
1981
1982                 switch (family) {
1983                 case AF_INET:
1984                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1985                                 connman_inet_del_host_route(index,
1986                                                         nameservers[i]);
1987                         break;
1988                 case AF_INET6:
1989                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1990                                 connman_inet_del_ipv6_host_route(index,
1991                                                         nameservers[i]);
1992                         break;
1993                 }
1994         }
1995 }
1996
1997 void __connman_service_nameserver_add_routes(struct connman_service *service,
1998                                                 const char *gw)
1999 {
2000         int index;
2001
2002         if (!service)
2003                 return;
2004
2005         index = __connman_service_get_index(service);
2006
2007         if (service->nameservers_config) {
2008                 /*
2009                  * Configured nameserver takes preference over the
2010                  * discoverd nameserver gathered from DHCP, VPN, etc.
2011                  */
2012                 nameserver_add_routes(index, service->nameservers_config, gw);
2013         } else if (service->nameservers) {
2014                 /*
2015                  * We add nameservers host routes for nameservers that
2016                  * are not on our subnet. For those who are, the subnet
2017                  * route will be installed by the time the dns proxy code
2018                  * tries to reach them. The subnet route is installed
2019                  * when setting the interface IP address.
2020                  */
2021                 nameserver_add_routes(index, service->nameservers, gw);
2022         }
2023 }
2024
2025 void __connman_service_nameserver_del_routes(struct connman_service *service,
2026                                         enum connman_ipconfig_type type)
2027 {
2028         int index;
2029
2030         if (!service)
2031                 return;
2032
2033         index = __connman_service_get_index(service);
2034
2035         if (service->nameservers_config)
2036                 nameserver_del_routes(index, service->nameservers_config,
2037                                         type);
2038         else if (service->nameservers)
2039                 nameserver_del_routes(index, service->nameservers, type);
2040 }
2041
2042 static void address_updated(struct connman_service *service,
2043                         enum connman_ipconfig_type type)
2044 {
2045         if (is_connected(service->state) &&
2046                         service == __connman_service_get_default()) {
2047                 nameserver_remove_all(service, type);
2048                 nameserver_add_all(service, type);
2049
2050                 __connman_timeserver_sync(service);
2051         }
2052 }
2053
2054 static struct connman_stats *stats_get(struct connman_service *service)
2055 {
2056         if (service->roaming)
2057                 return &service->stats_roaming;
2058         else
2059                 return &service->stats;
2060 }
2061
2062 static bool stats_enabled(struct connman_service *service)
2063 {
2064         struct connman_stats *stats = stats_get(service);
2065
2066         return stats->enabled;
2067 }
2068
2069 static void stats_start(struct connman_service *service)
2070 {
2071         struct connman_stats *stats = stats_get(service);
2072
2073         DBG("service %p", service);
2074
2075         if (!stats->timer)
2076                 return;
2077
2078         stats->enabled = true;
2079         stats->data_last.time = stats->data.time;
2080
2081         g_timer_start(stats->timer);
2082 }
2083
2084 static void stats_stop(struct connman_service *service)
2085 {
2086         struct connman_stats *stats = stats_get(service);
2087         unsigned int seconds;
2088
2089         DBG("service %p", service);
2090
2091         if (!stats->timer)
2092                 return;
2093
2094         if (!stats->enabled)
2095                 return;
2096
2097         g_timer_stop(stats->timer);
2098
2099         seconds = g_timer_elapsed(stats->timer, NULL);
2100         stats->data.time = stats->data_last.time + seconds;
2101
2102         stats->enabled = false;
2103 }
2104
2105 static void reset_stats(struct connman_service *service)
2106 {
2107         DBG("service %p", service);
2108
2109         /* home */
2110         service->stats.valid = false;
2111
2112         service->stats.data.rx_packets = 0;
2113         service->stats.data.tx_packets = 0;
2114         service->stats.data.rx_bytes = 0;
2115         service->stats.data.tx_bytes = 0;
2116         service->stats.data.rx_errors = 0;
2117         service->stats.data.tx_errors = 0;
2118         service->stats.data.rx_dropped = 0;
2119         service->stats.data.tx_dropped = 0;
2120         service->stats.data.time = 0;
2121         service->stats.data_last.time = 0;
2122
2123         g_timer_reset(service->stats.timer);
2124
2125         /* roaming */
2126         service->stats_roaming.valid = false;
2127
2128         service->stats_roaming.data.rx_packets = 0;
2129         service->stats_roaming.data.tx_packets = 0;
2130         service->stats_roaming.data.rx_bytes = 0;
2131         service->stats_roaming.data.tx_bytes = 0;
2132         service->stats_roaming.data.rx_errors = 0;
2133         service->stats_roaming.data.tx_errors = 0;
2134         service->stats_roaming.data.rx_dropped = 0;
2135         service->stats_roaming.data.tx_dropped = 0;
2136         service->stats_roaming.data.time = 0;
2137         service->stats_roaming.data_last.time = 0;
2138
2139         g_timer_reset(service->stats_roaming.timer);
2140 }
2141
2142 #if defined TIZEN_EXT
2143 static gboolean __connman_service_is_internet_profile(
2144                 struct connman_service *cellular)
2145 {
2146         const char internet_suffix[] = "_1";
2147
2148         DBG("Service path: %s", cellular->path);
2149
2150         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2151                 return TRUE;
2152
2153         return FALSE;
2154 }
2155
2156 static gboolean __connman_service_is_tethering_profile(
2157                 struct connman_service *cellular)
2158 {
2159         const char tethering_suffix[] = "_5";
2160
2161         DBG("Service path: %s", cellular->path);
2162
2163         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
2164                 return TRUE;
2165
2166         return FALSE;
2167 }
2168
2169 struct connman_service *connman_service_get_default_connection(void)
2170 {
2171         GList *list;
2172         struct connman_service *service;
2173         struct connman_service *default_service = NULL;
2174
2175         for (list = service_list; list; list = list->next) {
2176                 service = list->data;
2177
2178                 DBG("service: %p %s %s %s", service, service->name,
2179                                 state2string(service->state),
2180                                 __connman_service_type2string(service->type));
2181
2182 #if defined TIZEN_MAINTAIN_ONLINE
2183                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2184                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2185 #else
2186                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2187                                 is_connected(service->state) == TRUE) {
2188 #endif
2189                         return service;
2190                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2191                                 __connman_service_is_internet_profile(service) == TRUE) {
2192                         if (default_service == NULL)
2193                                 default_service = service;
2194                         else if (is_connected(service->state) == TRUE &&
2195                                         is_connected(default_service->state) == FALSE)
2196                                 default_service = service;
2197                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2198                                 is_connected(service->state) == TRUE) {
2199                         if (default_service == NULL)
2200                                 default_service = service;
2201                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2202                                 is_connected(service->state) == TRUE) {
2203                         if (default_service == NULL)
2204                                 default_service = service;
2205                 }
2206         }
2207
2208         return default_service;
2209 }
2210 #endif
2211
2212 struct connman_service *__connman_service_get_default(void)
2213 {
2214 #if defined TIZEN_MAINTAIN_ONLINE
2215         return connman_service_get_default_connection();
2216 #else
2217         struct connman_service *service;
2218
2219         if (!service_list)
2220                 return NULL;
2221
2222         service = service_list->data;
2223
2224         if (!is_connected(service->state))
2225                 return NULL;
2226
2227         return service;
2228 #endif
2229 }
2230
2231 bool __connman_service_index_is_default(int index)
2232 {
2233         struct connman_service *service;
2234
2235         if (index < 0)
2236                 return false;
2237
2238         service = __connman_service_get_default();
2239
2240         return __connman_service_get_index(service) == index;
2241 }
2242
2243 static void default_changed(void)
2244 {
2245         struct connman_service *service = __connman_service_get_default();
2246
2247         if (service == current_default)
2248                 return;
2249
2250         DBG("current default %p %s", current_default,
2251                 current_default ? current_default->identifier : "");
2252         DBG("new default %p %s", service, service ? service->identifier : "");
2253
2254 #if defined TIZEN_EXT
2255         current_default = service;
2256
2257         __connman_service_timeserver_changed(service, NULL);
2258 #else
2259         __connman_service_timeserver_changed(current_default, NULL);
2260
2261         current_default = service;
2262 #endif
2263
2264         if (service) {
2265                 if (service->hostname &&
2266                                 connman_setting_get_bool("AllowHostnameUpdates"))
2267                         __connman_utsname_set_hostname(service->hostname);
2268
2269                 if (service->domainname)
2270                         __connman_utsname_set_domainname(service->domainname);
2271         }
2272
2273         __connman_notifier_default_changed(service);
2274 }
2275
2276 static void state_changed(struct connman_service *service)
2277 {
2278         const char *str;
2279
2280         __connman_notifier_service_state_changed(service, service->state);
2281
2282         str = state2string(service->state);
2283         if (!str)
2284                 return;
2285
2286 #if !defined TIZEN_EXT
2287         if (!allow_property_changed(service))
2288                 return;
2289 #endif
2290 #if defined TIZEN_EXT
2291         DBG(" %s, %s", str, service->path);
2292 #endif
2293         connman_dbus_property_changed_basic(service->path,
2294                                 CONNMAN_SERVICE_INTERFACE, "State",
2295                                                 DBUS_TYPE_STRING, &str);
2296 }
2297
2298 static void strength_changed(struct connman_service *service)
2299 {
2300         if (service->strength == 0)
2301                 return;
2302
2303         if (!allow_property_changed(service))
2304                 return;
2305
2306         connman_dbus_property_changed_basic(service->path,
2307                                 CONNMAN_SERVICE_INTERFACE, "Strength",
2308                                         DBUS_TYPE_BYTE, &service->strength);
2309 }
2310
2311 static void favorite_changed(struct connman_service *service)
2312 {
2313         dbus_bool_t favorite;
2314
2315         if (!service->path)
2316                 return;
2317
2318         if (!allow_property_changed(service))
2319                 return;
2320
2321         favorite = service->favorite;
2322         connman_dbus_property_changed_basic(service->path,
2323                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
2324                                         DBUS_TYPE_BOOLEAN, &favorite);
2325 }
2326
2327 static void immutable_changed(struct connman_service *service)
2328 {
2329         dbus_bool_t immutable;
2330
2331         if (!service->path)
2332                 return;
2333
2334         if (!allow_property_changed(service))
2335                 return;
2336
2337         immutable = service->immutable;
2338         connman_dbus_property_changed_basic(service->path,
2339                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
2340                                         DBUS_TYPE_BOOLEAN, &immutable);
2341 }
2342
2343 static void roaming_changed(struct connman_service *service)
2344 {
2345         dbus_bool_t roaming;
2346
2347         if (!service->path)
2348                 return;
2349
2350         if (!allow_property_changed(service))
2351                 return;
2352
2353         roaming = service->roaming;
2354         connman_dbus_property_changed_basic(service->path,
2355                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
2356                                         DBUS_TYPE_BOOLEAN, &roaming);
2357 }
2358
2359 static void autoconnect_changed(struct connman_service *service)
2360 {
2361         dbus_bool_t autoconnect;
2362
2363         if (!service->path)
2364                 return;
2365
2366         if (!allow_property_changed(service))
2367                 return;
2368
2369         autoconnect = service->autoconnect;
2370         connman_dbus_property_changed_basic(service->path,
2371                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2372                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2373 }
2374
2375 static void append_security(DBusMessageIter *iter, void *user_data)
2376 {
2377         struct connman_service *service = user_data;
2378         const char *str;
2379
2380         str = security2string(service->security);
2381         if (str)
2382                 dbus_message_iter_append_basic(iter,
2383                                 DBUS_TYPE_STRING, &str);
2384
2385         /*
2386          * Some access points incorrectly advertise WPS even when they
2387          * are configured as open or no security, so filter
2388          * appropriately.
2389          */
2390         if (service->wps) {
2391                 switch (service->security) {
2392                 case CONNMAN_SERVICE_SECURITY_PSK:
2393                 case CONNMAN_SERVICE_SECURITY_WPA:
2394                 case CONNMAN_SERVICE_SECURITY_RSN:
2395 #if defined TIZEN_EXT
2396                 case CONNMAN_SERVICE_SECURITY_SAE:
2397 #endif
2398                         str = "wps";
2399                         dbus_message_iter_append_basic(iter,
2400                                                 DBUS_TYPE_STRING, &str);
2401                         break;
2402                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2403                 case CONNMAN_SERVICE_SECURITY_NONE:
2404                 case CONNMAN_SERVICE_SECURITY_WEP:
2405                 case CONNMAN_SERVICE_SECURITY_8021X:
2406                         break;
2407                 }
2408         }
2409 }
2410
2411 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2412 {
2413         struct connman_service *service = user_data;
2414
2415         if (service->ipconfig_ipv4)
2416                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2417                                                                         iter);
2418         else if (service->ipconfig_ipv6)
2419                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2420                                                                         iter);
2421 }
2422
2423 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2424 {
2425         struct connman_service *service = user_data;
2426
2427         if (!is_connected(service->state_ipv4))
2428                 return;
2429
2430         if (service->ipconfig_ipv4)
2431                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2432 }
2433
2434 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2435 {
2436         struct connman_service *service = user_data;
2437
2438         if (!is_connected(service->state_ipv6))
2439                 return;
2440
2441         if (service->ipconfig_ipv6)
2442                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2443                                                 service->ipconfig_ipv4);
2444 }
2445
2446 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2447 {
2448         struct connman_service *service = user_data;
2449
2450         if (service->ipconfig_ipv4)
2451                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2452                                                         iter);
2453 }
2454
2455 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2456 {
2457         struct connman_service *service = user_data;
2458
2459         if (service->ipconfig_ipv6)
2460                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2461                                                         iter);
2462 }
2463
2464 static void append_nameservers(DBusMessageIter *iter,
2465                 struct connman_service *service, char **servers)
2466 {
2467         int i;
2468         bool available = true;
2469
2470         for (i = 0; servers[i]; i++) {
2471                 if (service)
2472                         available = nameserver_available(service,
2473                                                 CONNMAN_IPCONFIG_TYPE_ALL,
2474                                                 servers[i]);
2475
2476                 if (available)
2477                         dbus_message_iter_append_basic(iter,
2478                                         DBUS_TYPE_STRING, &servers[i]);
2479         }
2480 }
2481
2482 #if defined TIZEN_EXT
2483 static void append_nameserver_manual(DBusMessageIter *iter,
2484                 struct connman_service *service, const char *server)
2485 {
2486         bool available = true;
2487
2488         if (service)
2489                 available = nameserver_available(service,
2490                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2491
2492         if (available)
2493                 dbus_message_iter_append_basic(iter,
2494                                 DBUS_TYPE_STRING, &server);
2495 }
2496
2497 static void append_nameserver_dhcp(DBusMessageIter *iter,
2498                 struct connman_service *service, const char *server)
2499 {
2500         bool available = true;
2501
2502         if (service)
2503                 available = nameserver_available(service,
2504                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2505
2506         if (available)
2507                 dbus_message_iter_append_basic(iter,
2508                                 DBUS_TYPE_STRING, &server);
2509 }
2510 #endif
2511
2512 static void append_dns(DBusMessageIter *iter, void *user_data)
2513 {
2514         struct connman_service *service = user_data;
2515 #if defined TIZEN_EXT
2516         int i;
2517 #endif
2518
2519         if (!is_connected(service->state))
2520                 return;
2521
2522 #ifdef TIZEN_EXT
2523         const char *str;
2524
2525         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2526         if(str != NULL) {
2527                 char *str1 = g_strdup_printf("ipv4.%s", str);
2528                 dbus_message_iter_append_basic(iter,
2529                         DBUS_TYPE_STRING, &str1);
2530                 g_free(str1);
2531         }
2532
2533         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2534         if(str != NULL) {
2535                 char *str1 = g_strdup_printf("ipv6.%s", str);
2536                 dbus_message_iter_append_basic(iter,
2537                         DBUS_TYPE_STRING, &str1);
2538                 g_free(str1);
2539         }
2540 #endif
2541
2542         if (service->nameservers_config) {
2543 #if defined TIZEN_EXT
2544                 i = 0;
2545                 while (service->nameservers_config[i]) {
2546                         if (connman_inet_check_ipaddress(
2547                                 service->nameservers_config[i]) == AF_INET &&
2548                                 service->dns_config_method_ipv4 ==
2549                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2550                                 append_nameserver_manual(iter, service,
2551                                                 service->nameservers_config[i]);
2552                         }
2553
2554                         if (connman_inet_check_ipaddress(
2555                                 service->nameservers_config[i]) == AF_INET6 &&
2556                                 service->dns_config_method_ipv6 ==
2557                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2558                                 append_nameserver_manual(iter, service,
2559                                                 service->nameservers_config[i]);
2560                         }
2561                         i++;
2562                 }
2563                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
2564                  * dynamic while other is static so try to append the DNS
2565                  * Address which is dynamic also */
2566                 if (service->nameservers != NULL) {
2567                         i = 0;
2568                         while (service->nameservers[i]) {
2569                                 if (connman_inet_check_ipaddress(
2570                                         service->nameservers[i]) == AF_INET &&
2571                                         service->dns_config_method_ipv4 ==
2572                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2573                                         append_nameserver_dhcp(iter, service,
2574                                                         service->nameservers[i]);
2575                                 }
2576
2577                                 if (connman_inet_check_ipaddress(
2578                                         service->nameservers[i]) == AF_INET6 &&
2579                                         service->dns_config_method_ipv6 ==
2580                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2581                                         append_nameserver_dhcp(iter, service,
2582                                                         service->nameservers[i]);
2583                                 }
2584                                 i++;
2585                         }
2586                 }
2587 #else
2588                 append_nameservers(iter, service, service->nameservers_config);
2589 #endif
2590                 return;
2591         } else {
2592                 if (service->nameservers)
2593 #if defined TIZEN_EXT
2594                 {
2595                         i = 0;
2596                         while (service->nameservers[i]) {
2597                                 if (connman_inet_check_ipaddress(
2598                                         service->nameservers[i]) == AF_INET &&
2599                                         service->dns_config_method_ipv4 ==
2600                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2601                                         append_nameserver_dhcp(iter, service,
2602                                                         service->nameservers[i]);
2603                                 }
2604
2605                                 if (connman_inet_check_ipaddress(
2606                                         service->nameservers[i]) == AF_INET6 &&
2607                                         service->dns_config_method_ipv6 ==
2608                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2609                                         append_nameserver_dhcp(iter, service,
2610                                                         service->nameservers[i]);
2611                                 }
2612                                 i++;
2613                         }
2614                 }
2615 #else
2616                         append_nameservers(iter, service,
2617                                         service->nameservers);
2618 #endif
2619
2620                 if (service->nameservers_auto)
2621                         append_nameservers(iter, service,
2622                                         service->nameservers_auto);
2623
2624                 if (!service->nameservers && !service->nameservers_auto) {
2625                         char **ns;
2626
2627                         DBG("append fallback nameservers");
2628
2629                         ns = connman_setting_get_string_list("FallbackNameservers");
2630                         if (ns)
2631                                 append_nameservers(iter, service, ns);
2632                 }
2633         }
2634 }
2635
2636 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2637 {
2638         struct connman_service *service = user_data;
2639
2640 #ifdef TIZEN_EXT
2641         /* Append DNS Config Type */
2642         const char *str;
2643         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2644         if(str != NULL) {
2645                 char *str1 = g_strdup_printf("ipv4.%s", str);
2646                 dbus_message_iter_append_basic(iter,
2647                         DBUS_TYPE_STRING, &str1);
2648                 g_free(str1);
2649         }
2650
2651         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2652         if(str != NULL) {
2653                 char *str1 = g_strdup_printf("ipv6.%s", str);
2654                 dbus_message_iter_append_basic(iter,
2655                         DBUS_TYPE_STRING, &str1);
2656                 g_free(str1);
2657         }
2658 #endif
2659
2660         if (!service->nameservers_config)
2661                 return;
2662
2663 #if defined TIZEN_EXT
2664         int i = 0;
2665         while (service->nameservers_config[i]) {
2666                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
2667                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2668                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2669                 }
2670
2671                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
2672                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2673                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2674                 }
2675                 i++;
2676         }
2677 #else
2678         append_nameservers(iter, NULL, service->nameservers_config);
2679 #endif
2680 }
2681
2682 static void append_ts(DBusMessageIter *iter, void *user_data)
2683 {
2684         GSList *list = user_data;
2685
2686         while (list) {
2687                 char *timeserver = list->data;
2688
2689                 if (timeserver)
2690                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2691                                         &timeserver);
2692
2693                 list = g_slist_next(list);
2694         }
2695 }
2696
2697 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2698 {
2699         struct connman_service *service = user_data;
2700         int i;
2701
2702         if (!service->timeservers_config)
2703                 return;
2704
2705         for (i = 0; service->timeservers_config[i]; i++) {
2706                 dbus_message_iter_append_basic(iter,
2707                                 DBUS_TYPE_STRING,
2708                                 &service->timeservers_config[i]);
2709         }
2710 }
2711
2712 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2713 {
2714         struct connman_service *service = user_data;
2715         int i;
2716
2717         if (!service->domains)
2718                 return;
2719
2720         for (i = 0; service->domains[i]; i++)
2721                 dbus_message_iter_append_basic(iter,
2722                                 DBUS_TYPE_STRING, &service->domains[i]);
2723 }
2724
2725 static void append_domain(DBusMessageIter *iter, void *user_data)
2726 {
2727         struct connman_service *service = user_data;
2728
2729         if (!is_connected(service->state) &&
2730                                 !is_connecting(service->state))
2731                 return;
2732
2733         if (service->domains)
2734                 append_domainconfig(iter, user_data);
2735         else if (service->domainname)
2736                 dbus_message_iter_append_basic(iter,
2737                                 DBUS_TYPE_STRING, &service->domainname);
2738 }
2739
2740 static void append_proxies(DBusMessageIter *iter, void *user_data)
2741 {
2742         struct connman_service *service = user_data;
2743         int i;
2744
2745         if (!service->proxies)
2746                 return;
2747
2748         for (i = 0; service->proxies[i]; i++)
2749                 dbus_message_iter_append_basic(iter,
2750                                 DBUS_TYPE_STRING, &service->proxies[i]);
2751 }
2752
2753 static void append_excludes(DBusMessageIter *iter, void *user_data)
2754 {
2755         struct connman_service *service = user_data;
2756         int i;
2757
2758         if (!service->excludes)
2759                 return;
2760
2761         for (i = 0; service->excludes[i]; i++)
2762                 dbus_message_iter_append_basic(iter,
2763                                 DBUS_TYPE_STRING, &service->excludes[i]);
2764 }
2765
2766 static void append_proxy(DBusMessageIter *iter, void *user_data)
2767 {
2768         struct connman_service *service = user_data;
2769         enum connman_service_proxy_method proxy;
2770         const char *pac = NULL;
2771         const char *method = proxymethod2string(
2772                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2773
2774         if (!is_connected(service->state))
2775                 return;
2776
2777         proxy = connman_service_get_proxy_method(service);
2778
2779         switch (proxy) {
2780         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2781                 return;
2782         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2783                 goto done;
2784         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2785                 connman_dbus_dict_append_array(iter, "Servers",
2786                                         DBUS_TYPE_STRING, append_proxies,
2787                                         service);
2788
2789                 connman_dbus_dict_append_array(iter, "Excludes",
2790                                         DBUS_TYPE_STRING, append_excludes,
2791                                         service);
2792                 break;
2793         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2794                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2795                 if (service->ipconfig_ipv4)
2796                         pac = __connman_ipconfig_get_proxy_autoconfig(
2797                                 service->ipconfig_ipv4);
2798                 else if (service->ipconfig_ipv6)
2799                         pac = __connman_ipconfig_get_proxy_autoconfig(
2800                                 service->ipconfig_ipv6);
2801
2802                 if (!service->pac && !pac)
2803                         goto done;
2804
2805                 if (service->pac)
2806                         pac = service->pac;
2807
2808                 connman_dbus_dict_append_basic(iter, "URL",
2809                                         DBUS_TYPE_STRING, &pac);
2810                 break;
2811         }
2812
2813         method = proxymethod2string(proxy);
2814
2815 done:
2816         connman_dbus_dict_append_basic(iter, "Method",
2817                                         DBUS_TYPE_STRING, &method);
2818 }
2819
2820 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2821 {
2822         struct connman_service *service = user_data;
2823         const char *method;
2824
2825         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2826                 return;
2827
2828         switch (service->proxy_config) {
2829         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2830                 return;
2831         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2832                 break;
2833         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2834                 if (service->proxies)
2835                         connman_dbus_dict_append_array(iter, "Servers",
2836                                                 DBUS_TYPE_STRING,
2837                                                 append_proxies, service);
2838
2839                 if (service->excludes)
2840                         connman_dbus_dict_append_array(iter, "Excludes",
2841                                                 DBUS_TYPE_STRING,
2842                                                 append_excludes, service);
2843                 break;
2844         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2845                 if (service->pac)
2846                         connman_dbus_dict_append_basic(iter, "URL",
2847                                         DBUS_TYPE_STRING, &service->pac);
2848                 break;
2849         }
2850
2851         method = proxymethod2string(service->proxy_config);
2852
2853         connman_dbus_dict_append_basic(iter, "Method",
2854                                 DBUS_TYPE_STRING, &method);
2855 }
2856
2857 static void append_provider(DBusMessageIter *iter, void *user_data)
2858 {
2859         struct connman_service *service = user_data;
2860
2861         if (!is_connected(service->state))
2862                 return;
2863
2864         if (service->provider)
2865                 __connman_provider_append_properties(service->provider, iter);
2866 }
2867
2868
2869 static void settings_changed(struct connman_service *service,
2870                                 struct connman_ipconfig *ipconfig)
2871 {
2872         enum connman_ipconfig_type type;
2873
2874         type = __connman_ipconfig_get_config_type(ipconfig);
2875
2876         __connman_notifier_ipconfig_changed(service, ipconfig);
2877
2878         if (!allow_property_changed(service))
2879                 return;
2880
2881         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2882                 connman_dbus_property_changed_dict(service->path,
2883                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2884                                         append_ipv4, service);
2885         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2886                 connman_dbus_property_changed_dict(service->path,
2887                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2888                                         append_ipv6, service);
2889 }
2890
2891 static void ipv4_configuration_changed(struct connman_service *service)
2892 {
2893         if (!allow_property_changed(service))
2894                 return;
2895
2896         connman_dbus_property_changed_dict(service->path,
2897                                         CONNMAN_SERVICE_INTERFACE,
2898                                                         "IPv4.Configuration",
2899                                                         append_ipv4config,
2900                                                         service);
2901 }
2902
2903 void __connman_service_notify_ipv4_configuration(
2904                                         struct connman_service *service)
2905 {
2906         if (!service)
2907                 return;
2908
2909         ipv4_configuration_changed(service);
2910 }
2911
2912 static void ipv6_configuration_changed(struct connman_service *service)
2913 {
2914         if (!allow_property_changed(service))
2915                 return;
2916
2917         connman_dbus_property_changed_dict(service->path,
2918                                         CONNMAN_SERVICE_INTERFACE,
2919                                                         "IPv6.Configuration",
2920                                                         append_ipv6config,
2921                                                         service);
2922 }
2923
2924 static void dns_changed(struct connman_service *service)
2925 {
2926         if (!allow_property_changed(service))
2927                 return;
2928
2929         connman_dbus_property_changed_array(service->path,
2930                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2931                                         DBUS_TYPE_STRING, append_dns, service);
2932 }
2933
2934 static void dns_configuration_changed(struct connman_service *service)
2935 {
2936         if (!allow_property_changed(service))
2937                 return;
2938
2939         connman_dbus_property_changed_array(service->path,
2940                                 CONNMAN_SERVICE_INTERFACE,
2941                                 "Nameservers.Configuration",
2942                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2943
2944         dns_changed(service);
2945 }
2946
2947 static void domain_changed(struct connman_service *service)
2948 {
2949         if (!allow_property_changed(service))
2950                 return;
2951
2952         connman_dbus_property_changed_array(service->path,
2953                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2954                                 DBUS_TYPE_STRING, append_domain, service);
2955 }
2956
2957 static void domain_configuration_changed(struct connman_service *service)
2958 {
2959         if (!allow_property_changed(service))
2960                 return;
2961
2962         connman_dbus_property_changed_array(service->path,
2963                                 CONNMAN_SERVICE_INTERFACE,
2964                                 "Domains.Configuration",
2965                                 DBUS_TYPE_STRING, append_domainconfig, service);
2966 }
2967
2968 static void proxy_changed(struct connman_service *service)
2969 {
2970         if (!allow_property_changed(service))
2971                 return;
2972
2973         connman_dbus_property_changed_dict(service->path,
2974                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2975                                                         append_proxy, service);
2976 }
2977
2978 static void proxy_configuration_changed(struct connman_service *service)
2979 {
2980         if (!allow_property_changed(service))
2981                 return;
2982
2983         connman_dbus_property_changed_dict(service->path,
2984                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2985                                                 append_proxyconfig, service);
2986
2987         proxy_changed(service);
2988 }
2989
2990 static void timeservers_configuration_changed(struct connman_service *service)
2991 {
2992         if (!allow_property_changed(service))
2993                 return;
2994
2995         connman_dbus_property_changed_array(service->path,
2996                         CONNMAN_SERVICE_INTERFACE,
2997                         "Timeservers.Configuration",
2998                         DBUS_TYPE_STRING,
2999                         append_tsconfig, service);
3000 }
3001
3002 static void link_changed(struct connman_service *service)
3003 {
3004         if (!allow_property_changed(service))
3005                 return;
3006
3007         connman_dbus_property_changed_dict(service->path,
3008                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3009                                                 append_ethernet, service);
3010 }
3011
3012 static void stats_append_counters(DBusMessageIter *dict,
3013                         struct connman_stats_data *stats,
3014                         struct connman_stats_data *counters,
3015                         bool append_all)
3016 {
3017         if (counters->rx_packets != stats->rx_packets || append_all) {
3018                 counters->rx_packets = stats->rx_packets;
3019                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3020                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3021         }
3022
3023         if (counters->tx_packets != stats->tx_packets || append_all) {
3024                 counters->tx_packets = stats->tx_packets;
3025                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3026                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3027         }
3028
3029         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3030                 counters->rx_bytes = stats->rx_bytes;
3031                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3032                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3033         }
3034
3035         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3036                 counters->tx_bytes = stats->tx_bytes;
3037                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3038                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3039         }
3040
3041         if (counters->rx_errors != stats->rx_errors || append_all) {
3042                 counters->rx_errors = stats->rx_errors;
3043                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3044                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3045         }
3046
3047         if (counters->tx_errors != stats->tx_errors || append_all) {
3048                 counters->tx_errors = stats->tx_errors;
3049                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3050                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3051         }
3052
3053         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3054                 counters->rx_dropped = stats->rx_dropped;
3055                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3056                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3057         }
3058
3059         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3060                 counters->tx_dropped = stats->tx_dropped;
3061                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3062                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3063         }
3064
3065         if (counters->time != stats->time || append_all) {
3066                 counters->time = stats->time;
3067                 connman_dbus_dict_append_basic(dict, "Time",
3068                                         DBUS_TYPE_UINT32, &stats->time);
3069         }
3070 }
3071
3072 static void stats_append(struct connman_service *service,
3073                                 const char *counter,
3074                                 struct connman_stats_counter *counters,
3075                                 bool append_all)
3076 {
3077         DBusMessageIter array, dict;
3078         DBusMessage *msg;
3079
3080         DBG("service %p counter %s", service, counter);
3081
3082         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3083         if (!msg)
3084                 return;
3085
3086         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3087                                 &service->path, DBUS_TYPE_INVALID);
3088
3089         dbus_message_iter_init_append(msg, &array);
3090
3091         /* home counter */
3092         connman_dbus_dict_open(&array, &dict);
3093
3094         stats_append_counters(&dict, &service->stats.data,
3095                                 &counters->stats.data, append_all);
3096
3097         connman_dbus_dict_close(&array, &dict);
3098
3099         /* roaming counter */
3100         connman_dbus_dict_open(&array, &dict);
3101
3102         stats_append_counters(&dict, &service->stats_roaming.data,
3103                                 &counters->stats_roaming.data, append_all);
3104
3105         connman_dbus_dict_close(&array, &dict);
3106
3107         __connman_counter_send_usage(counter, msg);
3108 }
3109
3110 static void stats_update(struct connman_service *service,
3111                                 unsigned int rx_packets, unsigned int tx_packets,
3112                                 unsigned int rx_bytes, unsigned int tx_bytes,
3113                                 unsigned int rx_errors, unsigned int tx_errors,
3114                                 unsigned int rx_dropped, unsigned int tx_dropped)
3115 {
3116         struct connman_stats *stats = stats_get(service);
3117         struct connman_stats_data *data_last = &stats->data_last;
3118         struct connman_stats_data *data = &stats->data;
3119         unsigned int seconds;
3120
3121         DBG("service %p", service);
3122
3123         if (stats->valid) {
3124                 data->rx_packets +=
3125                         rx_packets - data_last->rx_packets;
3126                 data->tx_packets +=
3127                         tx_packets - data_last->tx_packets;
3128                 data->rx_bytes +=
3129                         rx_bytes - data_last->rx_bytes;
3130                 data->tx_bytes +=
3131                         tx_bytes - data_last->tx_bytes;
3132                 data->rx_errors +=
3133                         rx_errors - data_last->rx_errors;
3134                 data->tx_errors +=
3135                         tx_errors - data_last->tx_errors;
3136                 data->rx_dropped +=
3137                         rx_dropped - data_last->rx_dropped;
3138                 data->tx_dropped +=
3139                         tx_dropped - data_last->tx_dropped;
3140         } else {
3141                 stats->valid = true;
3142         }
3143
3144         data_last->rx_packets = rx_packets;
3145         data_last->tx_packets = tx_packets;
3146         data_last->rx_bytes = rx_bytes;
3147         data_last->tx_bytes = tx_bytes;
3148         data_last->rx_errors = rx_errors;
3149         data_last->tx_errors = tx_errors;
3150         data_last->rx_dropped = rx_dropped;
3151         data_last->tx_dropped = tx_dropped;
3152
3153         seconds = g_timer_elapsed(stats->timer, NULL);
3154         stats->data.time = stats->data_last.time + seconds;
3155 }
3156
3157 void __connman_service_notify(struct connman_service *service,
3158                         unsigned int rx_packets, unsigned int tx_packets,
3159                         unsigned int rx_bytes, unsigned int tx_bytes,
3160                         unsigned int rx_errors, unsigned int tx_errors,
3161                         unsigned int rx_dropped, unsigned int tx_dropped)
3162 {
3163         GHashTableIter iter;
3164         gpointer key, value;
3165         const char *counter;
3166         struct connman_stats_counter *counters;
3167         struct connman_stats_data *data;
3168         int err;
3169
3170         if (!service)
3171                 return;
3172
3173         if (!is_connected(service->state))
3174                 return;
3175
3176         stats_update(service,
3177                 rx_packets, tx_packets,
3178                 rx_bytes, tx_bytes,
3179                 rx_errors, tx_errors,
3180                 rx_dropped, tx_dropped);
3181
3182         data = &stats_get(service)->data;
3183         err = __connman_stats_update(service, service->roaming, data);
3184         if (err < 0)
3185                 connman_error("Failed to store statistics for %s",
3186                                 service->identifier);
3187
3188         g_hash_table_iter_init(&iter, service->counter_table);
3189         while (g_hash_table_iter_next(&iter, &key, &value)) {
3190                 counter = key;
3191                 counters = value;
3192
3193                 stats_append(service, counter, counters, counters->append_all);
3194                 counters->append_all = false;
3195         }
3196 }
3197
3198 int __connman_service_counter_register(const char *counter)
3199 {
3200         struct connman_service *service;
3201         GList *list;
3202         struct connman_stats_counter *counters;
3203
3204         DBG("counter %s", counter);
3205
3206         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
3207
3208         for (list = service_list; list; list = list->next) {
3209                 service = list->data;
3210
3211                 counters = g_try_new0(struct connman_stats_counter, 1);
3212                 if (!counters)
3213                         return -ENOMEM;
3214
3215                 counters->append_all = true;
3216
3217                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3218                                         counters);
3219         }
3220
3221         return 0;
3222 }
3223
3224 void __connman_service_counter_unregister(const char *counter)
3225 {
3226         struct connman_service *service;
3227         GList *list;
3228
3229         DBG("counter %s", counter);
3230
3231         for (list = service_list; list; list = list->next) {
3232                 service = list->data;
3233
3234                 g_hash_table_remove(service->counter_table, counter);
3235         }
3236
3237         counter_list = g_slist_remove(counter_list, counter);
3238 }
3239
3240 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
3241 {
3242         GList *list;
3243
3244         for (list = service_list; list; list = list->next) {
3245                 struct connman_service *service = list->data;
3246
3247                 cb(service, user_data);
3248         }
3249
3250         return 0;
3251 }
3252
3253 #if defined TIZEN_EXT
3254 static void append_wifi_ext_info(DBusMessageIter *dict,
3255                                         struct connman_network *network)
3256 {
3257         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
3258         char *bssid_str = bssid_buff;
3259         const void *ssid;
3260         unsigned int ssid_len;
3261         unsigned char *bssid;
3262         unsigned int maxrate;
3263         int maxspeed;
3264         unsigned int keymgmt;
3265         uint16_t frequency;
3266         const char *enc_mode;
3267         const char *str;
3268         gboolean passpoint;
3269         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3270         char *country_code_str = country_code_buff;
3271         unsigned char *country_code;
3272         uint16_t connection_mode;
3273
3274         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3275         bssid = connman_network_get_bssid(network);
3276         maxrate = connman_network_get_maxrate(network);
3277         maxspeed = connman_network_get_maxspeed(network);
3278         frequency = connman_network_get_frequency(network);
3279         enc_mode = connman_network_get_enc_mode(network);
3280         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3281         keymgmt = connman_network_get_keymgmt(network);
3282         country_code = connman_network_get_countrycode(network);
3283         connection_mode = connman_network_get_connection_mode(network);
3284
3285         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3286                                 bssid[0], bssid[1], bssid[2],
3287                                 bssid[3], bssid[4], bssid[5]);
3288
3289         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3290                  country_code[0], country_code[1]);
3291
3292
3293         connman_dbus_dict_append_fixed_array(dict, "SSID",
3294                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3295         connman_dbus_dict_append_basic(dict, "BSSID",
3296                                         DBUS_TYPE_STRING, &bssid_str);
3297         connman_dbus_dict_append_basic(dict, "MaxRate",
3298                                         DBUS_TYPE_UINT32, &maxrate);
3299         connman_dbus_dict_append_basic(dict, "MaxSpeed",
3300                                         DBUS_TYPE_INT32, &maxspeed);
3301         connman_dbus_dict_append_basic(dict, "Frequency",
3302                                         DBUS_TYPE_UINT16, &frequency);
3303         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3304                                         DBUS_TYPE_STRING, &enc_mode);
3305         connman_dbus_dict_append_basic(dict, "Passpoint",
3306                                         DBUS_TYPE_BOOLEAN, &passpoint);
3307         connman_dbus_dict_append_basic(dict, "Keymgmt",
3308                                         DBUS_TYPE_UINT32, &keymgmt);
3309         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3310                                        &country_code_str);
3311         connman_dbus_dict_append_basic(dict, "ConnMode",
3312                                         DBUS_TYPE_UINT16, &connection_mode);
3313
3314         str = connman_network_get_string(network, "WiFi.Security");
3315         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3316                 str = connman_network_get_string(network, "WiFi.EAP");
3317                 if (str != NULL)
3318                         connman_dbus_dict_append_basic(dict, "EAP",
3319                                         DBUS_TYPE_STRING, &str);
3320
3321                 str = connman_network_get_string(network, "WiFi.Phase2");
3322                 if (str != NULL)
3323                         connman_dbus_dict_append_basic(dict, "Phase2",
3324                                         DBUS_TYPE_STRING, &str);
3325
3326                 str = connman_network_get_string(network, "WiFi.Identity");
3327                 if (str != NULL)
3328                         connman_dbus_dict_append_basic(dict, "Identity",
3329                                         DBUS_TYPE_STRING, &str);
3330
3331                 str = connman_network_get_string(network, "WiFi.CACertFile");
3332                 if (str != NULL)
3333                         connman_dbus_dict_append_basic(dict, "CACertFile",
3334                                         DBUS_TYPE_STRING, &str);
3335
3336                 str = connman_network_get_string(network,
3337                                 "WiFi.ClientCertFile");
3338                 if (str != NULL)
3339                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3340                                         DBUS_TYPE_STRING, &str);
3341
3342                 str = connman_network_get_string(network,
3343                                 "WiFi.PrivateKeyFile");
3344                 if (str != NULL)
3345                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3346                                         DBUS_TYPE_STRING, &str);
3347         }
3348 }
3349
3350 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
3351 {
3352         GSList *bssid_list = NULL;
3353         struct connman_network *network = user_data;
3354         struct connman_bssids *bssids;
3355         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
3356         char *bssid_str = bssid_buf;
3357
3358         bssid_list = (GSList *)connman_network_get_bssid_list(network);
3359         if(bssid_list) {
3360                 GSList *list;
3361                 for (list = bssid_list; list; list = list->next) {
3362                         bssids = (struct connman_bssids *)list->data;
3363                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x",
3364                                         bssids->bssid[0], bssids->bssid[1], bssids->bssid[2],
3365                                         bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]);
3366
3367                         connman_dbus_dict_append_basic(iter, "BSSID",
3368                                         DBUS_TYPE_STRING, &bssid_str);
3369
3370                         connman_dbus_dict_append_basic(iter, "Strength",
3371                                         DBUS_TYPE_UINT16, &bssids->strength);
3372
3373                         connman_dbus_dict_append_basic(iter, "Frequency",
3374                                         DBUS_TYPE_UINT16, &bssids->frequency);
3375                 }
3376         }
3377 }
3378 #endif
3379
3380 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3381                                         struct connman_service *service)
3382 {
3383         dbus_bool_t val;
3384         const char *str;
3385         GSList *list;
3386
3387 #if defined TIZEN_EXT
3388         unsigned int frequency = 0U;
3389         if (service && service->network) {
3390                 frequency = connman_network_get_frequency(service->network);
3391                 connman_dbus_dict_append_basic(dict, "Frequency",
3392                                 DBUS_TYPE_UINT16, &frequency);
3393         }
3394
3395         unsigned char *wifi_vsie;
3396         unsigned int wifi_vsie_len;
3397         GSList *vsie_list = NULL;
3398
3399         if (service->network)
3400                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3401
3402         if (vsie_list) {
3403                 GSList *list;
3404                 for (list = vsie_list; list; list = list->next) {
3405                         wifi_vsie = (unsigned char *)list->data;
3406                         wifi_vsie_len = wifi_vsie[1] + 2;
3407
3408                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3409                                         &wifi_vsie, wifi_vsie_len);
3410                 }
3411         }
3412 #endif
3413
3414         str = __connman_service_type2string(service->type);
3415         if (str)
3416                 connman_dbus_dict_append_basic(dict, "Type",
3417                                                 DBUS_TYPE_STRING, &str);
3418
3419         connman_dbus_dict_append_array(dict, "Security",
3420                                 DBUS_TYPE_STRING, append_security, service);
3421
3422         str = state2string(service->state);
3423         if (str)
3424                 connman_dbus_dict_append_basic(dict, "State",
3425                                                 DBUS_TYPE_STRING, &str);
3426
3427 #ifdef TIZEN_EXT
3428         str = state2string(service->state_ipv6);
3429         if (str != NULL)
3430                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3431                                 DBUS_TYPE_STRING, &str);
3432 #endif
3433
3434         str = error2string(service->error);
3435         if (str)
3436                 connman_dbus_dict_append_basic(dict, "Error",
3437                                                 DBUS_TYPE_STRING, &str);
3438
3439         if (service->strength > 0)
3440                 connman_dbus_dict_append_basic(dict, "Strength",
3441                                         DBUS_TYPE_BYTE, &service->strength);
3442
3443         val = service->favorite;
3444         connman_dbus_dict_append_basic(dict, "Favorite",
3445                                         DBUS_TYPE_BOOLEAN, &val);
3446
3447         val = service->immutable;
3448         connman_dbus_dict_append_basic(dict, "Immutable",
3449                                         DBUS_TYPE_BOOLEAN, &val);
3450
3451         if (service->favorite)
3452                 val = service->autoconnect;
3453         else
3454                 val = service->favorite;
3455
3456         connman_dbus_dict_append_basic(dict, "AutoConnect",
3457                                 DBUS_TYPE_BOOLEAN, &val);
3458
3459         if (service->name)
3460                 connman_dbus_dict_append_basic(dict, "Name",
3461                                         DBUS_TYPE_STRING, &service->name);
3462
3463         switch (service->type) {
3464         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3465         case CONNMAN_SERVICE_TYPE_SYSTEM:
3466         case CONNMAN_SERVICE_TYPE_GPS:
3467         case CONNMAN_SERVICE_TYPE_VPN:
3468         case CONNMAN_SERVICE_TYPE_P2P:
3469 #if defined TIZEN_EXT_WIFI_MESH
3470         case CONNMAN_SERVICE_TYPE_MESH:
3471 #endif
3472                 break;
3473         case CONNMAN_SERVICE_TYPE_CELLULAR:
3474                 val = service->roaming;
3475                 connman_dbus_dict_append_basic(dict, "Roaming",
3476                                         DBUS_TYPE_BOOLEAN, &val);
3477
3478                 connman_dbus_dict_append_dict(dict, "Ethernet",
3479                                                 append_ethernet, service);
3480                 break;
3481         case CONNMAN_SERVICE_TYPE_WIFI:
3482 #if defined TIZEN_EXT
3483                 if (service->network != NULL) {
3484                         append_wifi_ext_info(dict, service->network);
3485                         connman_dbus_dict_append_dict(dict, "BSSID.List",
3486                                         append_bssid_info, service->network);
3487                 }
3488
3489                 connman_dbus_dict_append_dict(dict, "Ethernet",
3490                                                 append_ethernet, service);
3491
3492                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
3493                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3494                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3495
3496                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3497                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3498
3499                 connman_dbus_dict_append_basic(dict, "Hidden",
3500                                 DBUS_TYPE_BOOLEAN, &service->hidden_service);
3501
3502                 break;
3503 #endif
3504         case CONNMAN_SERVICE_TYPE_ETHERNET:
3505         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3506         case CONNMAN_SERVICE_TYPE_GADGET:
3507                 connman_dbus_dict_append_dict(dict, "Ethernet",
3508                                                 append_ethernet, service);
3509                 break;
3510         }
3511
3512         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3513
3514         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3515                                                 append_ipv4config, service);
3516
3517         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3518
3519         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3520                                                 append_ipv6config, service);
3521
3522         connman_dbus_dict_append_array(dict, "Nameservers",
3523                                 DBUS_TYPE_STRING, append_dns, service);
3524
3525         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3526                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3527
3528         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3529                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3530                 list = __connman_timeserver_get_all(service);
3531         else
3532                 list = NULL;
3533
3534         connman_dbus_dict_append_array(dict, "Timeservers",
3535                                 DBUS_TYPE_STRING, append_ts, list);
3536
3537         g_slist_free_full(list, g_free);
3538
3539         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3540                                 DBUS_TYPE_STRING, append_tsconfig, service);
3541
3542         connman_dbus_dict_append_array(dict, "Domains",
3543                                 DBUS_TYPE_STRING, append_domain, service);
3544
3545         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3546                                 DBUS_TYPE_STRING, append_domainconfig, service);
3547
3548         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3549
3550         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3551                                                 append_proxyconfig, service);
3552
3553         connman_dbus_dict_append_dict(dict, "Provider",
3554                                                 append_provider, service);
3555 }
3556
3557 static void append_struct_service(DBusMessageIter *iter,
3558                 connman_dbus_append_cb_t function,
3559                 struct connman_service *service)
3560 {
3561         DBusMessageIter entry, dict;
3562
3563         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3564
3565         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3566                                                         &service->path);
3567
3568         connman_dbus_dict_open(&entry, &dict);
3569         if (function)
3570                 function(&dict, service);
3571         connman_dbus_dict_close(&entry, &dict);
3572
3573         dbus_message_iter_close_container(iter, &entry);
3574 }
3575
3576 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3577 {
3578         struct connman_service *service = user_data;
3579
3580         append_properties(dict, TRUE, service);
3581 }
3582
3583 static void append_struct(gpointer value, gpointer user_data)
3584 {
3585         struct connman_service *service = value;
3586         DBusMessageIter *iter = user_data;
3587
3588         if (!service->path)
3589                 return;
3590
3591         append_struct_service(iter, append_dict_properties, service);
3592 }
3593
3594 void __connman_service_list_struct(DBusMessageIter *iter)
3595 {
3596         g_list_foreach(service_list, append_struct, iter);
3597 }
3598
3599 bool __connman_service_is_hidden(struct connman_service *service)
3600 {
3601         return service->hidden;
3602 }
3603
3604 bool
3605 __connman_service_is_split_routing(struct connman_service *service)
3606 {
3607         return service->do_split_routing;
3608 }
3609
3610 bool __connman_service_index_is_split_routing(int index)
3611 {
3612         struct connman_service *service;
3613
3614         if (index < 0)
3615                 return false;
3616
3617         service = __connman_service_lookup_from_index(index);
3618         if (!service)
3619                 return false;
3620
3621         return __connman_service_is_split_routing(service);
3622 }
3623
3624 int __connman_service_get_index(struct connman_service *service)
3625 {
3626         if (!service)
3627                 return -1;
3628
3629         if (service->network)
3630                 return connman_network_get_index(service->network);
3631         else if (service->provider)
3632                 return connman_provider_get_index(service->provider);
3633
3634         return -1;
3635 }
3636
3637 void __connman_service_set_hidden(struct connman_service *service)
3638 {
3639         if (!service || service->hidden)
3640                 return;
3641
3642         service->hidden_service = true;
3643 }
3644
3645 void __connman_service_set_hostname(struct connman_service *service,
3646                                                 const char *hostname)
3647 {
3648         if (!service || service->hidden)
3649                 return;
3650
3651         g_free(service->hostname);
3652         service->hostname = g_strdup(hostname);
3653 }
3654
3655 const char *__connman_service_get_hostname(struct connman_service *service)
3656 {
3657         if (!service)
3658                 return NULL;
3659
3660         return service->hostname;
3661 }
3662
3663 void __connman_service_set_domainname(struct connman_service *service,
3664                                                 const char *domainname)
3665 {
3666         if (!service || service->hidden)
3667                 return;
3668
3669         g_free(service->domainname);
3670         service->domainname = g_strdup(domainname);
3671
3672         domain_changed(service);
3673 }
3674
3675 const char *connman_service_get_domainname(struct connman_service *service)
3676 {
3677         if (!service)
3678                 return NULL;
3679
3680         if (service->domains)
3681                 return service->domains[0];
3682         else
3683                 return service->domainname;
3684 }
3685
3686 char **connman_service_get_nameservers(struct connman_service *service)
3687 {
3688         if (!service)
3689                 return NULL;
3690
3691         if (service->nameservers_config)
3692                 return g_strdupv(service->nameservers_config);
3693         else if (service->nameservers ||
3694                                         service->nameservers_auto) {
3695                 int len = 0, len_auto = 0, i;
3696                 char **nameservers;
3697
3698                 if (service->nameservers)
3699                         len = g_strv_length(service->nameservers);
3700                 if (service->nameservers_auto)
3701                         len_auto = g_strv_length(service->nameservers_auto);
3702
3703                 nameservers = g_try_new0(char *, len + len_auto + 1);
3704                 if (!nameservers)
3705                         return NULL;
3706
3707                 for (i = 0; i < len; i++)
3708                         nameservers[i] = g_strdup(service->nameservers[i]);
3709
3710                 for (i = 0; i < len_auto; i++)
3711                         nameservers[i + len] =
3712                                 g_strdup(service->nameservers_auto[i]);
3713
3714                 return nameservers;
3715         }
3716
3717         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3718 }
3719
3720 char **connman_service_get_timeservers_config(struct connman_service *service)
3721 {
3722         if (!service)
3723                 return NULL;
3724
3725         return service->timeservers_config;
3726 }
3727
3728 char **connman_service_get_timeservers(struct connman_service *service)
3729 {
3730         if (!service)
3731                 return NULL;
3732
3733         return service->timeservers;
3734 }
3735
3736 #if defined TIZEN_EXT
3737 /*
3738  * Description: Telephony plug-in requires manual PROXY setting function
3739  */
3740 int connman_service_set_proxy(struct connman_service *service,
3741                                         const char *proxy, gboolean active)
3742 {
3743         char **proxies_array = NULL;
3744
3745         if (service == NULL)
3746                 return -EINVAL;
3747
3748         switch (service->type) {
3749         case CONNMAN_SERVICE_TYPE_CELLULAR:
3750         case CONNMAN_SERVICE_TYPE_ETHERNET:
3751         case CONNMAN_SERVICE_TYPE_WIFI:
3752                 break;
3753
3754         default:
3755                 return -EINVAL;
3756         }
3757
3758         g_strfreev(service->proxies);
3759         service->proxies = NULL;
3760
3761         if (proxy != NULL)
3762                 proxies_array = g_strsplit(proxy, " ", 0);
3763
3764         service->proxies = proxies_array;
3765
3766         if (proxy == NULL) {
3767                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3768                 DBG("proxy changed (%d)", active);
3769         } else {
3770                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3771                 DBG("proxy chagned %s (%d)", proxy, active);
3772         }
3773
3774         if (active == TRUE) {
3775                 proxy_changed(service);
3776
3777                 __connman_notifier_proxy_changed(service);
3778         }
3779
3780         return 0;
3781 }
3782 #endif
3783
3784 void connman_service_set_proxy_method(struct connman_service *service,
3785                                         enum connman_service_proxy_method method)
3786 {
3787         if (!service || service->hidden)
3788                 return;
3789
3790         service->proxy = method;
3791
3792         proxy_changed(service);
3793
3794         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3795                 __connman_notifier_proxy_changed(service);
3796 }
3797
3798 enum connman_service_proxy_method connman_service_get_proxy_method(
3799                                         struct connman_service *service)
3800 {
3801         if (!service)
3802                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3803
3804         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3805                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3806                                 !service->pac)
3807                         return service->proxy;
3808
3809                 return service->proxy_config;
3810         }
3811
3812         return service->proxy;
3813 }
3814
3815 char **connman_service_get_proxy_servers(struct connman_service *service)
3816 {
3817         return g_strdupv(service->proxies);
3818 }
3819
3820 char **connman_service_get_proxy_excludes(struct connman_service *service)
3821 {
3822         return g_strdupv(service->excludes);
3823 }
3824
3825 const char *connman_service_get_proxy_url(struct connman_service *service)
3826 {
3827         if (!service)
3828                 return NULL;
3829
3830         return service->pac;
3831 }
3832
3833 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3834                                                         const char *url)
3835 {
3836         if (!service || service->hidden)
3837                 return;
3838
3839         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3840
3841         if (service->ipconfig_ipv4) {
3842                 if (__connman_ipconfig_set_proxy_autoconfig(
3843                             service->ipconfig_ipv4, url) < 0)
3844                         return;
3845         } else if (service->ipconfig_ipv6) {
3846                 if (__connman_ipconfig_set_proxy_autoconfig(
3847                             service->ipconfig_ipv6, url) < 0)
3848                         return;
3849         } else
3850                 return;
3851
3852         proxy_changed(service);
3853
3854         __connman_notifier_proxy_changed(service);
3855 }
3856
3857 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3858 {
3859         if (!service)
3860                 return NULL;
3861
3862         if (service->ipconfig_ipv4)
3863                 return __connman_ipconfig_get_proxy_autoconfig(
3864                                                 service->ipconfig_ipv4);
3865         else if (service->ipconfig_ipv6)
3866                 return __connman_ipconfig_get_proxy_autoconfig(
3867                                                 service->ipconfig_ipv6);
3868         return NULL;
3869 }
3870
3871 #if defined TIZEN_EXT
3872 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3873 {
3874         if (!service) {
3875                 DBG("Service is NULL");
3876                 return -1;
3877         }
3878
3879         return service->dns_config_method_ipv6;
3880 }
3881 #endif
3882
3883 void __connman_service_set_timeservers(struct connman_service *service,
3884                                 char **timeservers)
3885 {
3886         int i;
3887
3888         if (!service)
3889                 return;
3890
3891         g_strfreev(service->timeservers);
3892         service->timeservers = NULL;
3893
3894         for (i = 0; timeservers && timeservers[i]; i++)
3895                 __connman_service_timeserver_append(service, timeservers[i]);
3896 }
3897
3898 int __connman_service_timeserver_append(struct connman_service *service,
3899                                                 const char *timeserver)
3900 {
3901         int len;
3902
3903         DBG("service %p timeserver %s", service, timeserver);
3904
3905         if (!timeserver)
3906                 return -EINVAL;
3907
3908         if (service->timeservers) {
3909                 int i;
3910
3911                 for (i = 0; service->timeservers[i]; i++)
3912                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3913                                 return -EEXIST;
3914
3915                 len = g_strv_length(service->timeservers);
3916                 service->timeservers = g_try_renew(char *, service->timeservers,
3917                                                         len + 2);
3918         } else {
3919                 len = 0;
3920                 service->timeservers = g_try_new0(char *, len + 2);
3921         }
3922
3923         if (!service->timeservers)
3924                 return -ENOMEM;
3925
3926         service->timeservers[len] = g_strdup(timeserver);
3927         service->timeservers[len + 1] = NULL;
3928
3929         return 0;
3930 }
3931
3932 int __connman_service_timeserver_remove(struct connman_service *service,
3933                                                 const char *timeserver)
3934 {
3935         char **servers;
3936         int len, i, j, found = 0;
3937
3938         DBG("service %p timeserver %s", service, timeserver);
3939
3940         if (!timeserver)
3941                 return -EINVAL;
3942
3943         if (!service->timeservers)
3944                 return 0;
3945
3946         for (i = 0; service->timeservers &&
3947                                         service->timeservers[i]; i++)
3948                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3949                         found = 1;
3950                         break;
3951                 }
3952
3953         if (found == 0)
3954                 return 0;
3955
3956         len = g_strv_length(service->timeservers);
3957
3958         if (len == 1) {
3959                 g_strfreev(service->timeservers);
3960                 service->timeservers = NULL;
3961
3962                 return 0;
3963         }
3964
3965         servers = g_try_new0(char *, len);
3966         if (!servers)
3967                 return -ENOMEM;
3968
3969         for (i = 0, j = 0; i < len; i++) {
3970                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3971                         servers[j] = g_strdup(service->timeservers[i]);
3972                         if (!servers[j])
3973                                 return -ENOMEM;
3974                         j++;
3975                 }
3976         }
3977         servers[len - 1] = NULL;
3978
3979         g_strfreev(service->timeservers);
3980         service->timeservers = servers;
3981
3982         return 0;
3983 }
3984
3985 void __connman_service_timeserver_changed(struct connman_service *service,
3986                 GSList *ts_list)
3987 {
3988         if (!service)
3989                 return;
3990
3991         if (!allow_property_changed(service))
3992                 return;
3993
3994         connman_dbus_property_changed_array(service->path,
3995                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3996                         DBUS_TYPE_STRING, append_ts, ts_list);
3997 }
3998
3999 void __connman_service_set_pac(struct connman_service *service,
4000                                         const char *pac)
4001 {
4002         if (service->hidden)
4003                 return;
4004         g_free(service->pac);
4005         service->pac = g_strdup(pac);
4006
4007         proxy_changed(service);
4008 }
4009
4010 #if defined TIZEN_EXT
4011 void __connman_service_set_proxy(struct connman_service *service,
4012                                        const char *proxies)
4013 {
4014        char **proxies_array = NULL;
4015
4016        g_strfreev(service->proxies);
4017        service->proxies = NULL;
4018
4019        if (proxies != NULL)
4020                proxies_array = g_strsplit(proxies, " ", 0);
4021
4022        service->proxies = proxies_array;
4023 }
4024 #endif
4025
4026 void __connman_service_set_identity(struct connman_service *service,
4027                                         const char *identity)
4028 {
4029         if (service->immutable || service->hidden)
4030                 return;
4031
4032         g_free(service->identity);
4033         service->identity = g_strdup(identity);
4034
4035         if (service->network)
4036                 connman_network_set_string(service->network,
4037                                         "WiFi.Identity",
4038                                         service->identity);
4039 }
4040
4041 void __connman_service_set_anonymous_identity(struct connman_service *service,
4042                                                 const char *anonymous_identity)
4043 {
4044         if (service->immutable || service->hidden)
4045                 return;
4046
4047         g_free(service->anonymous_identity);
4048         service->anonymous_identity = g_strdup(anonymous_identity);
4049
4050         if (service->network)
4051                 connman_network_set_string(service->network,
4052                                         "WiFi.AnonymousIdentity",
4053                                         service->anonymous_identity);
4054 }
4055
4056 void __connman_service_set_subject_match(struct connman_service *service,
4057                                                 const char *subject_match)
4058 {
4059         if (service->immutable || service->hidden)
4060                 return;
4061
4062         g_free(service->subject_match);
4063         service->subject_match = g_strdup(subject_match);
4064
4065         if (service->network)
4066                 connman_network_set_string(service->network,
4067                                         "WiFi.SubjectMatch",
4068                                         service->subject_match);
4069 }
4070
4071 void __connman_service_set_altsubject_match(struct connman_service *service,
4072                                                 const char *altsubject_match)
4073 {
4074         if (service->immutable || service->hidden)
4075                 return;
4076
4077         g_free(service->altsubject_match);
4078         service->altsubject_match = g_strdup(altsubject_match);
4079
4080         if (service->network)
4081                 connman_network_set_string(service->network,
4082                                         "WiFi.AltSubjectMatch",
4083                                         service->altsubject_match);
4084 }
4085
4086 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4087                                                 const char *domain_suffix_match)
4088 {
4089         if (service->immutable || service->hidden)
4090                 return;
4091
4092         g_free(service->domain_suffix_match);
4093         service->domain_suffix_match = g_strdup(domain_suffix_match);
4094
4095         if (service->network)
4096                 connman_network_set_string(service->network,
4097                                         "WiFi.DomainSuffixMatch",
4098                                         service->domain_suffix_match);
4099 }
4100
4101 void __connman_service_set_domain_match(struct connman_service *service,
4102                                                 const char *domain_match)
4103 {
4104         if (service->immutable || service->hidden)
4105                 return;
4106
4107         g_free(service->domain_match);
4108         service->domain_match = g_strdup(domain_match);
4109
4110         if (service->network)
4111                 connman_network_set_string(service->network,
4112                                         "WiFi.DomainMatch",
4113                                         service->domain_match);
4114 }
4115
4116 void __connman_service_set_agent_identity(struct connman_service *service,
4117                                                 const char *agent_identity)
4118 {
4119         if (service->hidden)
4120                 return;
4121         g_free(service->agent_identity);
4122         service->agent_identity = g_strdup(agent_identity);
4123
4124         if (service->network)
4125                 connman_network_set_string(service->network,
4126                                         "WiFi.AgentIdentity",
4127                                         service->agent_identity);
4128 }
4129
4130 int __connman_service_check_passphrase(enum connman_service_security security,
4131                 const char *passphrase)
4132 {
4133         guint i;
4134         gsize length;
4135
4136         if (!passphrase)
4137                 return 0;
4138
4139         length = strlen(passphrase);
4140
4141         switch (security) {
4142         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4143         case CONNMAN_SERVICE_SECURITY_NONE:
4144         case CONNMAN_SERVICE_SECURITY_WPA:
4145 #if !defined TIZEN_EXT
4146         case CONNMAN_SERVICE_SECURITY_RSN:
4147 #endif
4148
4149                 DBG("service security '%s' (%d) not handled",
4150                                 security2string(security), security);
4151
4152                 return -EOPNOTSUPP;
4153
4154         case CONNMAN_SERVICE_SECURITY_PSK:
4155 #if defined TIZEN_EXT
4156         case CONNMAN_SERVICE_SECURITY_RSN:
4157         /* TO CHECK: We need to check the key length supported by SAE */
4158         case CONNMAN_SERVICE_SECURITY_SAE:
4159 #endif
4160                 /* A raw key is always 64 bytes length,
4161                  * its content is in hex representation.
4162                  * A PSK key must be between [8..63].
4163                  */
4164                 if (length == 64) {
4165                         for (i = 0; i < 64; i++)
4166                                 if (!isxdigit((unsigned char)
4167                                               passphrase[i]))
4168                                         return -ENOKEY;
4169                 } else if (length < 8 || length > 63)
4170                         return -ENOKEY;
4171                 break;
4172         case CONNMAN_SERVICE_SECURITY_WEP:
4173                 /* length of WEP key is 10 or 26
4174                  * length of WEP passphrase is 5 or 13
4175                  */
4176                 if (length == 10 || length == 26) {
4177                         for (i = 0; i < length; i++)
4178                                 if (!isxdigit((unsigned char)
4179                                               passphrase[i]))
4180                                         return -ENOKEY;
4181                 } else if (length != 5 && length != 13)
4182                         return -ENOKEY;
4183                 break;
4184
4185         case CONNMAN_SERVICE_SECURITY_8021X:
4186                 break;
4187         }
4188
4189         return 0;
4190 }
4191
4192 int __connman_service_set_passphrase(struct connman_service *service,
4193                                         const char *passphrase)
4194 {
4195         int err;
4196
4197         if (service->hidden)
4198                 return -EINVAL;
4199
4200         if (service->immutable &&
4201                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4202                 return -EINVAL;
4203 #if defined TIZEN_EXT
4204         /* The encrypted passphrase is used here
4205          * and validation is done by net-config before being encrypted.
4206          */
4207         err = 0;
4208         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4209                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4210                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4211 #endif
4212         err = __connman_service_check_passphrase(service->security, passphrase);
4213
4214         if (err < 0)
4215                 return err;
4216
4217         g_free(service->passphrase);
4218         service->passphrase = g_strdup(passphrase);
4219
4220         if (service->network)
4221                 connman_network_set_string(service->network, "WiFi.Passphrase",
4222                                 service->passphrase);
4223
4224         return 0;
4225 }
4226
4227 const char *__connman_service_get_passphrase(struct connman_service *service)
4228 {
4229         if (!service)
4230                 return NULL;
4231
4232         return service->passphrase;
4233 }
4234
4235 static DBusMessage *get_properties(DBusConnection *conn,
4236                                         DBusMessage *msg, void *user_data)
4237 {
4238         struct connman_service *service = user_data;
4239         DBusMessage *reply;
4240         DBusMessageIter array, dict;
4241
4242         reply = dbus_message_new_method_return(msg);
4243         if (!reply)
4244                 return NULL;
4245
4246         dbus_message_iter_init_append(reply, &array);
4247
4248         connman_dbus_dict_open(&array, &dict);
4249         append_properties(&dict, FALSE, service);
4250         connman_dbus_dict_close(&array, &dict);
4251
4252         return reply;
4253 }
4254
4255 static char **remove_empty_strings(char **strv)
4256 {
4257         int index = 0;
4258         char **iter = strv;
4259
4260         while (*iter) {
4261                 if (**iter)
4262                         strv[index++] = *iter;
4263                 else
4264                         g_free(*iter);
4265                 iter++;
4266         }
4267
4268         strv[index] = NULL;
4269         return strv;
4270 }
4271
4272 static int update_proxy_configuration(struct connman_service *service,
4273                                 DBusMessageIter *array)
4274 {
4275         DBusMessageIter dict;
4276         enum connman_service_proxy_method method;
4277         GString *servers_str = NULL;
4278         GString *excludes_str = NULL;
4279         const char *url = NULL;
4280
4281         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4282
4283         dbus_message_iter_recurse(array, &dict);
4284
4285         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4286                 DBusMessageIter entry, variant;
4287                 const char *key;
4288                 int type;
4289
4290                 dbus_message_iter_recurse(&dict, &entry);
4291
4292                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4293                         goto error;
4294
4295                 dbus_message_iter_get_basic(&entry, &key);
4296                 dbus_message_iter_next(&entry);
4297
4298                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4299                         goto error;
4300
4301                 dbus_message_iter_recurse(&entry, &variant);
4302
4303                 type = dbus_message_iter_get_arg_type(&variant);
4304
4305                 if (g_str_equal(key, "Method")) {
4306                         const char *val;
4307
4308                         if (type != DBUS_TYPE_STRING)
4309                                 goto error;
4310
4311                         dbus_message_iter_get_basic(&variant, &val);
4312                         method = string2proxymethod(val);
4313                 } else if (g_str_equal(key, "URL")) {
4314                         if (type != DBUS_TYPE_STRING)
4315                                 goto error;
4316
4317                         dbus_message_iter_get_basic(&variant, &url);
4318                 } else if (g_str_equal(key, "Servers")) {
4319                         DBusMessageIter str_array;
4320
4321                         if (type != DBUS_TYPE_ARRAY)
4322                                 goto error;
4323
4324                         servers_str = g_string_new(NULL);
4325                         if (!servers_str)
4326                                 goto error;
4327
4328                         dbus_message_iter_recurse(&variant, &str_array);
4329
4330                         while (dbus_message_iter_get_arg_type(&str_array) ==
4331                                                         DBUS_TYPE_STRING) {
4332                                 char *val = NULL;
4333
4334                                 dbus_message_iter_get_basic(&str_array, &val);
4335
4336                                 if (servers_str->len > 0)
4337                                         g_string_append_printf(servers_str,
4338                                                         " %s", val);
4339                                 else
4340                                         g_string_append(servers_str, val);
4341
4342                                 dbus_message_iter_next(&str_array);
4343                         }
4344                 } else if (g_str_equal(key, "Excludes")) {
4345                         DBusMessageIter str_array;
4346
4347                         if (type != DBUS_TYPE_ARRAY)
4348                                 goto error;
4349
4350                         excludes_str = g_string_new(NULL);
4351                         if (!excludes_str)
4352                                 goto error;
4353
4354                         dbus_message_iter_recurse(&variant, &str_array);
4355
4356                         while (dbus_message_iter_get_arg_type(&str_array) ==
4357                                                         DBUS_TYPE_STRING) {
4358                                 char *val = NULL;
4359
4360                                 dbus_message_iter_get_basic(&str_array, &val);
4361
4362                                 if (excludes_str->len > 0)
4363                                         g_string_append_printf(excludes_str,
4364                                                         " %s", val);
4365                                 else
4366                                         g_string_append(excludes_str, val);
4367
4368                                 dbus_message_iter_next(&str_array);
4369                         }
4370                 }
4371
4372                 dbus_message_iter_next(&dict);
4373         }
4374
4375         switch (method) {
4376         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4377                 break;
4378         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4379                 if (!servers_str && !service->proxies)
4380                         goto error;
4381
4382                 if (servers_str) {
4383                         g_strfreev(service->proxies);
4384
4385                         if (servers_str->len > 0) {
4386                                 char **proxies = g_strsplit_set(
4387                                         servers_str->str, " ", 0);
4388                                 proxies = remove_empty_strings(proxies);
4389                                 service->proxies = proxies;
4390                         } else
4391                                 service->proxies = NULL;
4392                 }
4393
4394                 if (excludes_str) {
4395                         g_strfreev(service->excludes);
4396
4397                         if (excludes_str->len > 0) {
4398                                 char **excludes = g_strsplit_set(
4399                                         excludes_str->str, " ", 0);
4400                                 excludes = remove_empty_strings(excludes);
4401                                 service->excludes = excludes;
4402                         } else
4403                                 service->excludes = NULL;
4404                 }
4405
4406                 if (!service->proxies)
4407                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4408
4409                 break;
4410         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4411                 g_free(service->pac);
4412
4413                 if (url && strlen(url) > 0)
4414                         service->pac = g_strstrip(g_strdup(url));
4415                 else
4416                         service->pac = NULL;
4417
4418                 /* if we are connected:
4419                    - if service->pac == NULL
4420                    - if __connman_ipconfig_get_proxy_autoconfig(
4421                    service->ipconfig) == NULL
4422                    --> We should start WPAD */
4423
4424                 break;
4425         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4426                 goto error;
4427         }
4428
4429         if (servers_str)
4430                 g_string_free(servers_str, TRUE);
4431
4432         if (excludes_str)
4433                 g_string_free(excludes_str, TRUE);
4434
4435         service->proxy_config = method;
4436
4437         return 0;
4438
4439 error:
4440         if (servers_str)
4441                 g_string_free(servers_str, TRUE);
4442
4443         if (excludes_str)
4444                 g_string_free(excludes_str, TRUE);
4445
4446         return -EINVAL;
4447 }
4448
4449 int __connman_service_reset_ipconfig(struct connman_service *service,
4450                 enum connman_ipconfig_type type, DBusMessageIter *array,
4451                 enum connman_service_state *new_state)
4452 {
4453         struct connman_ipconfig *ipconfig, *new_ipconfig;
4454         enum connman_ipconfig_method old_method, new_method;
4455         enum connman_service_state state;
4456         int err = 0, index;
4457
4458         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4459                 ipconfig = service->ipconfig_ipv4;
4460                 state = service->state_ipv4;
4461                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4462         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4463                 ipconfig = service->ipconfig_ipv6;
4464                 state = service->state_ipv6;
4465                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4466         } else
4467                 return -EINVAL;
4468
4469         if (!ipconfig)
4470                 return -ENXIO;
4471
4472         old_method = __connman_ipconfig_get_method(ipconfig);
4473         index = __connman_ipconfig_get_index(ipconfig);
4474
4475         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4476                 new_ipconfig = create_ip4config(service, index,
4477                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4478         else
4479                 new_ipconfig = create_ip6config(service, index);
4480
4481         if (array) {
4482                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4483                 if (err < 0) {
4484                         __connman_ipconfig_unref(new_ipconfig);
4485                         return err;
4486                 }
4487
4488                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4489         }
4490
4491         if (is_connecting(state) || is_connected(state))
4492                 __connman_network_clear_ipconfig(service->network, ipconfig);
4493
4494         __connman_ipconfig_unref(ipconfig);
4495
4496         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4497                 service->ipconfig_ipv4 = new_ipconfig;
4498         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4499                 service->ipconfig_ipv6 = new_ipconfig;
4500
4501         if (is_connecting(state) || is_connected(state))
4502                 __connman_ipconfig_enable(new_ipconfig);
4503
4504         if (new_state && new_method != old_method) {
4505                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4506                         *new_state = service->state_ipv4;
4507                 else
4508                         *new_state = service->state_ipv6;
4509
4510                 settings_changed(service, new_ipconfig);
4511                 address_updated(service, new_method);
4512
4513                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4514         }
4515
4516         DBG("err %d ipconfig %p type %d method %d state %s", err,
4517                 new_ipconfig, type, new_method,
4518                 !new_state  ? "-" : state2string(*new_state));
4519
4520         return err;
4521 }
4522
4523 static DBusMessage *set_property(DBusConnection *conn,
4524                                         DBusMessage *msg, void *user_data)
4525 {
4526         struct connman_service *service = user_data;
4527         DBusMessageIter iter, value;
4528         const char *name;
4529         int type;
4530
4531         DBG("service %p", service);
4532
4533         if (!dbus_message_iter_init(msg, &iter))
4534                 return __connman_error_invalid_arguments(msg);
4535
4536         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4537                 return __connman_error_invalid_arguments(msg);
4538
4539         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4540                 uid_t uid;
4541                 if (connman_dbus_get_connection_unix_user_sync(conn,
4542                                                 dbus_message_get_sender(msg),
4543                                                 &uid) < 0) {
4544                         DBG("Can not get unix user id!");
4545                         return __connman_error_permission_denied(msg);
4546                 }
4547
4548                 if (!connman_service_is_user_allowed(service, uid)) {
4549                         DBG("Not allow this user to operate this wifi service now!");
4550                         return __connman_error_permission_denied(msg);
4551                 }
4552         }
4553
4554         dbus_message_iter_get_basic(&iter, &name);
4555         dbus_message_iter_next(&iter);
4556
4557         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4558                 return __connman_error_invalid_arguments(msg);
4559
4560         dbus_message_iter_recurse(&iter, &value);
4561
4562         type = dbus_message_iter_get_arg_type(&value);
4563
4564         if (g_str_equal(name, "AutoConnect")) {
4565                 dbus_bool_t autoconnect;
4566
4567                 if (type != DBUS_TYPE_BOOLEAN)
4568                         return __connman_error_invalid_arguments(msg);
4569
4570                 if (!service->favorite)
4571                         return __connman_error_invalid_service(msg);
4572
4573                 dbus_message_iter_get_basic(&value, &autoconnect);
4574
4575                 if (service->autoconnect == autoconnect)
4576                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4577
4578                 service->autoconnect = autoconnect;
4579
4580                 autoconnect_changed(service);
4581
4582                 if (autoconnect)
4583                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4584
4585                 service_save(service);
4586         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4587                 DBusMessageIter entry;
4588                 GString *str;
4589                 int index;
4590                 const char *gw;
4591 #if defined TIZEN_EXT
4592                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4593                 DBG("%s", name);
4594 #endif
4595
4596                 if (__connman_provider_is_immutable(service->provider) ||
4597                                 service->immutable)
4598                         return __connman_error_not_supported(msg);
4599
4600                 if (type != DBUS_TYPE_ARRAY)
4601                         return __connman_error_invalid_arguments(msg);
4602
4603                 str = g_string_new(NULL);
4604                 if (!str)
4605                         return __connman_error_invalid_arguments(msg);
4606
4607                 index = __connman_service_get_index(service);
4608                 gw = __connman_ipconfig_get_gateway_from_index(index,
4609                         CONNMAN_IPCONFIG_TYPE_ALL);
4610
4611 #if !defined TIZEN_EXT
4612                 if (gw && strlen(gw))
4613                         __connman_service_nameserver_del_routes(service,
4614                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4615 #endif
4616                 dbus_message_iter_recurse(&value, &entry);
4617
4618 #if defined TIZEN_EXT
4619                 /* IPv4/IPv6 Last DNS config method */
4620                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4621                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4622                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4623 #endif
4624
4625                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4626                         const char *val;
4627                         dbus_message_iter_get_basic(&entry, &val);
4628                         dbus_message_iter_next(&entry);
4629 #ifdef TIZEN_EXT
4630                         /* First unpack the DNS Config Method */
4631                         DBG("DNS Config Method: %s", val);
4632                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4633                                 service->dns_config_method_ipv4 =
4634                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4635
4636                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4637                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4638                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4639                                         else
4640                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4641                                 }
4642                                 continue;
4643                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4644                                 service->dns_config_method_ipv4 =
4645                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4646                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4647                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4648
4649                                 continue;
4650                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4651                                 service->dns_config_method_ipv6 =
4652                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4653                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4654                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4655                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4656                                         else
4657                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4658                                 }
4659                                 continue;
4660                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4661                                 service->dns_config_method_ipv6 =
4662                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4663                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4664                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4665
4666                                 continue;
4667                         }
4668 #endif
4669                         if (!val[0])
4670                                 continue;
4671
4672                         if (str->len > 0)
4673                                 g_string_append_printf(str, " %s", val);
4674                         else
4675                                 g_string_append(str, val);
4676                 }
4677
4678 #if defined TIZEN_EXT
4679                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4680                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4681                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4682                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4683                 }
4684                 if (gw && strlen(gw))
4685                         __connman_service_nameserver_del_routes(service,
4686                                                 ip_type);
4687
4688                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4689                 nameserver_remove_all(service, ip_type);
4690 #else
4691                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4692 #endif
4693                 g_strfreev(service->nameservers_config);
4694
4695                 if (str->len > 0) {
4696                         char **nameservers, **iter;
4697
4698                         nameservers = g_strsplit_set(str->str, " ", 0);
4699
4700                         for (iter = nameservers; *iter; iter++)
4701                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4702                                         *iter[0] = '\0';
4703
4704                         nameservers = remove_empty_strings(nameservers);
4705                         service->nameservers_config = nameservers;
4706                 } else {
4707                         service->nameservers_config = NULL;
4708                 }
4709
4710                 g_string_free(str, TRUE);
4711
4712                 if (gw && strlen(gw))
4713                         __connman_service_nameserver_add_routes(service, gw);
4714
4715 #if defined TIZEN_EXT
4716                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4717                 nameserver_add_all(service, ip_type);
4718 #else
4719                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4720 #endif
4721                 dns_configuration_changed(service);
4722
4723                 if (__connman_service_is_connected_state(service,
4724                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4725                         __connman_wispr_start(service,
4726                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4727
4728                 if (__connman_service_is_connected_state(service,
4729                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4730                         __connman_wispr_start(service,
4731                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4732
4733                 service_save(service);
4734         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4735                 DBusMessageIter entry;
4736                 GString *str;
4737
4738                 if (service->immutable)
4739                         return __connman_error_not_supported(msg);
4740
4741                 if (type != DBUS_TYPE_ARRAY)
4742                         return __connman_error_invalid_arguments(msg);
4743
4744                 str = g_string_new(NULL);
4745                 if (!str)
4746                         return __connman_error_invalid_arguments(msg);
4747
4748                 dbus_message_iter_recurse(&value, &entry);
4749
4750                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4751                         const char *val;
4752                         dbus_message_iter_get_basic(&entry, &val);
4753                         dbus_message_iter_next(&entry);
4754
4755                         if (!val[0])
4756                                 continue;
4757
4758                         if (str->len > 0)
4759                                 g_string_append_printf(str, " %s", val);
4760                         else
4761                                 g_string_append(str, val);
4762                 }
4763
4764                 g_strfreev(service->timeservers_config);
4765                 service->timeservers_config = NULL;
4766
4767                 if (str->len > 0) {
4768                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4769                         timeservers = remove_empty_strings(timeservers);
4770                         service->timeservers_config = timeservers;
4771                 } else
4772                         service->timeservers = NULL;
4773
4774                 g_string_free(str, TRUE);
4775
4776                 service_save(service);
4777                 timeservers_configuration_changed(service);
4778
4779                 if (service == __connman_service_get_default())
4780                         __connman_timeserver_sync(service);
4781
4782         } else if (g_str_equal(name, "Domains.Configuration")) {
4783                 DBusMessageIter entry;
4784                 GString *str;
4785
4786                 if (service->immutable)
4787                         return __connman_error_not_supported(msg);
4788
4789                 if (type != DBUS_TYPE_ARRAY)
4790                         return __connman_error_invalid_arguments(msg);
4791
4792                 str = g_string_new(NULL);
4793                 if (!str)
4794                         return __connman_error_invalid_arguments(msg);
4795
4796                 dbus_message_iter_recurse(&value, &entry);
4797
4798                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4799                         const char *val;
4800                         dbus_message_iter_get_basic(&entry, &val);
4801                         dbus_message_iter_next(&entry);
4802
4803                         if (!val[0])
4804                                 continue;
4805
4806                         if (str->len > 0)
4807                                 g_string_append_printf(str, " %s", val);
4808                         else
4809                                 g_string_append(str, val);
4810                 }
4811
4812                 searchdomain_remove_all(service);
4813                 g_strfreev(service->domains);
4814
4815                 if (str->len > 0) {
4816                         char **domains = g_strsplit_set(str->str, " ", 0);
4817                         domains = remove_empty_strings(domains);
4818                         service->domains = domains;
4819                 } else
4820                         service->domains = NULL;
4821
4822                 g_string_free(str, TRUE);
4823
4824                 searchdomain_add_all(service);
4825                 domain_configuration_changed(service);
4826                 domain_changed(service);
4827
4828                 service_save(service);
4829         } else if (g_str_equal(name, "Proxy.Configuration")) {
4830                 int err;
4831
4832                 if (service->immutable)
4833                         return __connman_error_not_supported(msg);
4834
4835                 if (type != DBUS_TYPE_ARRAY)
4836                         return __connman_error_invalid_arguments(msg);
4837
4838                 err = update_proxy_configuration(service, &value);
4839
4840                 if (err < 0)
4841                         return __connman_error_failed(msg, -err);
4842
4843                 proxy_configuration_changed(service);
4844
4845                 __connman_notifier_proxy_changed(service);
4846
4847                 service_save(service);
4848         } else if (g_str_equal(name, "IPv4.Configuration") ||
4849                         g_str_equal(name, "IPv6.Configuration")) {
4850
4851                 enum connman_service_state state =
4852                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4853                 enum connman_ipconfig_type type =
4854                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4855                 int err = 0;
4856
4857                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4858                                 service->immutable)
4859                         return __connman_error_not_supported(msg);
4860
4861                 DBG("%s", name);
4862
4863                 if (!service->ipconfig_ipv4 &&
4864                                         !service->ipconfig_ipv6)
4865                         return __connman_error_invalid_property(msg);
4866
4867                 if (g_str_equal(name, "IPv4.Configuration"))
4868                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4869                 else
4870                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4871
4872                 err = __connman_service_reset_ipconfig(service, type, &value,
4873                                                                 &state);
4874
4875                 if (err < 0) {
4876                         if (is_connected(state) || is_connecting(state)) {
4877                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4878                                         __connman_network_enable_ipconfig(service->network,
4879                                                         service->ipconfig_ipv4);
4880                                 else
4881                                         __connman_network_enable_ipconfig(service->network,
4882                                                         service->ipconfig_ipv6);
4883                         }
4884
4885                         return __connman_error_failed(msg, -err);
4886                 }
4887
4888                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4889                         ipv4_configuration_changed(service);
4890                 else
4891                         ipv6_configuration_changed(service);
4892
4893                 if (is_connecting(service->state) ||
4894                                 is_connected(service->state)) {
4895                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4896                                 __connman_network_enable_ipconfig(service->network,
4897                                                                 service->ipconfig_ipv4);
4898                         else
4899                                 __connman_network_enable_ipconfig(service->network,
4900                                                                 service->ipconfig_ipv6);
4901                 }
4902
4903                 service_save(service);
4904 #if defined TIZEN_EXT
4905                 /* When AP is connected using WPS without SSID then its password needs
4906                  * to be saved for autoconnection */
4907         } else if (g_str_equal(name, "Passphrase")) {
4908                 char *passphrase;
4909
4910                 if (type != DBUS_TYPE_STRING)
4911                         return __connman_error_invalid_arguments(msg);
4912
4913                 dbus_message_iter_get_basic(&value, &passphrase);
4914
4915                 __connman_service_set_passphrase(service, passphrase);
4916 #endif
4917         } else
4918                 return __connman_error_invalid_property(msg);
4919
4920         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4921 }
4922
4923 static void set_error(struct connman_service *service,
4924                                         enum connman_service_error error)
4925 {
4926         const char *str;
4927
4928         if (service->error == error)
4929                 return;
4930
4931         service->error = error;
4932
4933         if (!service->path)
4934                 return;
4935
4936 #if !defined TIZEN_EXT
4937         if (!allow_property_changed(service))
4938                 return;
4939 #endif
4940
4941         str = error2string(service->error);
4942
4943         if (!str)
4944                 str = "";
4945
4946         connman_dbus_property_changed_basic(service->path,
4947                                 CONNMAN_SERVICE_INTERFACE, "Error",
4948                                 DBUS_TYPE_STRING, &str);
4949 }
4950
4951 static void remove_timeout(struct connman_service *service)
4952 {
4953         if (service->timeout > 0) {
4954                 g_source_remove(service->timeout);
4955                 service->timeout = 0;
4956         }
4957 }
4958
4959 static void reply_pending(struct connman_service *service, int error)
4960 {
4961         remove_timeout(service);
4962
4963         if (service->pending) {
4964                 connman_dbus_reply_pending(service->pending, error, NULL);
4965                 service->pending = NULL;
4966         }
4967
4968         if (service->provider_pending) {
4969                 connman_dbus_reply_pending(service->provider_pending,
4970                                 error, service->path);
4971                 service->provider_pending = NULL;
4972         }
4973 }
4974
4975 static void service_complete(struct connman_service *service)
4976 {
4977         reply_pending(service, EIO);
4978
4979         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4980                 __connman_service_auto_connect(service->connect_reason);
4981
4982         g_get_current_time(&service->modified);
4983         service_save(service);
4984 }
4985
4986 static void set_idle(struct connman_service *service)
4987 {
4988         service->state = service->state_ipv4 = service->state_ipv6 =
4989                                                 CONNMAN_SERVICE_STATE_IDLE;
4990         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4991         state_changed(service);
4992 }
4993
4994 static DBusMessage *clear_property(DBusConnection *conn,
4995                                         DBusMessage *msg, void *user_data)
4996 {
4997         struct connman_service *service = user_data;
4998         const char *name;
4999
5000         DBG("service %p", service);
5001
5002         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5003                                                         DBUS_TYPE_INVALID);
5004
5005         if (g_str_equal(name, "Error")) {
5006                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5007
5008                 __connman_service_clear_error(service);
5009                 service_complete(service);
5010         } else
5011                 return __connman_error_invalid_property(msg);
5012
5013         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5014 }
5015
5016 static bool is_ipconfig_usable(struct connman_service *service)
5017 {
5018         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5019                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5020                 return false;
5021
5022         return true;
5023 }
5024
5025 static bool is_ignore(struct connman_service *service)
5026 {
5027         if (!service->autoconnect)
5028                 return true;
5029
5030         if (service->roaming)
5031                 return true;
5032
5033         if (service->ignore)
5034                 return true;
5035
5036         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5037                 return true;
5038
5039         if (!is_ipconfig_usable(service))
5040                 return true;
5041
5042         return false;
5043 }
5044
5045 static void disconnect_on_last_session(enum connman_service_type type)
5046 {
5047         GList *list;
5048
5049         for (list = service_list; list; list = list->next) {
5050                 struct connman_service *service = list->data;
5051
5052                 if (service->type != type)
5053                         continue;
5054
5055                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5056                          continue;
5057
5058                 __connman_service_disconnect(service);
5059                 return;
5060         }
5061 }
5062
5063 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5064 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5065 static int active_count = 0;
5066
5067 void __connman_service_set_active_session(bool enable, GSList *list)
5068 {
5069         if (!list)
5070                 return;
5071
5072         if (enable)
5073                 active_count++;
5074         else
5075                 active_count--;
5076
5077         while (list) {
5078                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5079
5080                 switch (type) {
5081                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5082                 case CONNMAN_SERVICE_TYPE_WIFI:
5083                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5084                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5085                 case CONNMAN_SERVICE_TYPE_GADGET:
5086                         if (enable)
5087                                 active_sessions[type]++;
5088                         else
5089                                 active_sessions[type]--;
5090                         break;
5091
5092                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5093                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5094                 case CONNMAN_SERVICE_TYPE_GPS:
5095                 case CONNMAN_SERVICE_TYPE_VPN:
5096                 case CONNMAN_SERVICE_TYPE_P2P:
5097 #if defined TIZEN_EXT_WIFI_MESH
5098                 case CONNMAN_SERVICE_TYPE_MESH:
5099 #endif
5100                         break;
5101                 }
5102
5103                 if (active_sessions[type] == 0)
5104                         disconnect_on_last_session(type);
5105
5106                 list = g_slist_next(list);
5107         }
5108
5109         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5110                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5111                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5112                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5113                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5114                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5115                         active_count);
5116 }
5117
5118 struct preferred_tech_data {
5119         GList *preferred_list;
5120         enum connman_service_type type;
5121 };
5122
5123 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5124 {
5125         struct connman_service *service = data;
5126         struct preferred_tech_data *tech_data = user_data;
5127
5128         if (service->type == tech_data->type) {
5129                 tech_data->preferred_list =
5130                         g_list_append(tech_data->preferred_list, service);
5131
5132                 DBG("type %d service %p %s", tech_data->type, service,
5133                                 service->name);
5134         }
5135 }
5136
5137 static GList *preferred_tech_list_get(void)
5138 {
5139         unsigned int *tech_array;
5140         struct preferred_tech_data tech_data = { 0, };
5141         int i;
5142
5143         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5144         if (!tech_array)
5145                 return NULL;
5146
5147         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5148                 GList *list;
5149                 for (list = service_list; list; list = list->next) {
5150                         struct connman_service *service = list->data;
5151
5152                         if (!is_connected(service->state))
5153                                 break;
5154
5155                         if (service->connect_reason ==
5156                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5157                                 DBG("service %p name %s is user connected",
5158                                                 service, service->name);
5159 #if defined TIZEN_EXT
5160                                 /* We can connect to a favorite service like
5161                                  * wifi even we have a userconnect for cellular
5162                                  * because we have refount for cellular service
5163                                  */
5164                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5165                                         break;
5166
5167                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5168                                         break;
5169 #endif
5170                                 return NULL;
5171                         }
5172                 }
5173         }
5174
5175         for (i = 0; tech_array[i] != 0; i += 1) {
5176                 tech_data.type = tech_array[i];
5177                 g_list_foreach(service_list, preferred_tech_add_by_type,
5178                                 &tech_data);
5179         }
5180
5181         return tech_data.preferred_list;
5182 }
5183
5184 static void set_always_connecting_technologies()
5185 {
5186         unsigned int *always_connected_techs =
5187                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5188         int i;
5189         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5190                 always_connect[always_connected_techs[i]] = 1;
5191 }
5192
5193 static bool autoconnect_no_session_active(struct connman_service *service)
5194 {
5195         /*
5196          * Test active_count to see if there are no sessions set up and
5197          * stop autoconnecting, but continue connecting if the service
5198          * belongs to a technology which should always autoconnect.
5199          */
5200         if (!active_count && !always_connect[service->type])
5201                 return true;
5202
5203         return false;
5204 }
5205
5206 static bool autoconnect_already_connecting(struct connman_service *service,
5207                                            bool autoconnecting)
5208 {
5209         /*
5210          * If another service is already connecting and this service type has
5211          * not been marked as always connecting, stop the connecting procedure.
5212          */
5213         if (autoconnecting &&
5214                         !active_sessions[service->type] &&
5215                         !always_connect[service->type])
5216                 return true;
5217
5218         return false;
5219 }
5220
5221 static bool auto_connect_service(GList *services,
5222                                 enum connman_service_connect_reason reason,
5223                                 bool preferred)
5224 {
5225         struct connman_service *service = NULL;
5226         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5227         bool autoconnecting = false;
5228         GList *list;
5229
5230         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5231                 reason2string(reason));
5232
5233         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5234
5235 #if defined TIZEN_EXT_WIFI_MESH
5236         /* Don't auto connect wifi if mesh interface is created */
5237         if (connman_mesh_is_interface_created())
5238                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5239 #endif
5240
5241         for (list = services; list; list = list->next) {
5242                 service = list->data;
5243
5244                 if (ignore[service->type]) {
5245                         DBG("service %p type %s ignore", service,
5246                                 __connman_service_type2string(service->type));
5247                         continue;
5248                 }
5249
5250 #if defined TIZEN_EXT
5251                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5252                                 service, service->name,
5253                                 state2string(service->state),
5254                                 __connman_service_type2string(service->type),
5255                                 service->favorite, is_ignore(service),
5256                                 service->hidden, service->hidden_service);
5257
5258                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5259                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5260                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5261                                 continue;
5262 #endif
5263
5264                 if (service->pending ||
5265                                 is_connecting(service->state) ||
5266                                 is_connected(service->state)) {
5267                         if (autoconnect_no_session_active(service))
5268                                         return true;
5269
5270                         ignore[service->type] = true;
5271                         autoconnecting = true;
5272
5273                         DBG("service %p type %s busy", service,
5274                                 __connman_service_type2string(service->type));
5275
5276                         continue;
5277                 }
5278
5279                 if (!service->favorite) {
5280                         if (preferred)
5281                                continue;
5282
5283 #if defined TIZEN_EXT
5284                         DBG("Service is not favorite, autoconnecting %d",
5285                                         autoconnecting);
5286 #endif
5287                         return autoconnecting;
5288                 }
5289
5290 #if defined TIZEN_EXT
5291                 DBG("service %p identifier %s roaming %d ignore %d "
5292                                 "ipconfig_usable %d autoconnect %d state %d",
5293                                 service,
5294                                 service->identifier, service->roaming,
5295                                 service->ignore, is_ipconfig_usable(service),
5296                                 service->autoconnect, service->state);
5297 #endif
5298                 if (is_ignore(service) || service->state !=
5299                                 CONNMAN_SERVICE_STATE_IDLE)
5300                         continue;
5301
5302                 if (autoconnect_already_connecting(service, autoconnecting)) {
5303                         DBG("service %p type %s has no users", service,
5304                                 __connman_service_type2string(service->type));
5305                         continue;
5306                 }
5307
5308                 if (!is_service_owner_user_login(service)) {
5309                         DBG("favorite user not login, wifi auto connect denied");
5310                         continue;
5311                 }
5312
5313                 DBG("service %p %s %s", service, service->name,
5314                         (preferred) ? "preferred" : reason2string(reason));
5315
5316                 __connman_service_connect(service, reason);
5317
5318                 if (autoconnect_no_session_active(service))
5319                         return true;
5320
5321                 ignore[service->type] = true;
5322         }
5323
5324         return autoconnecting;
5325 }
5326
5327 static gboolean run_auto_connect(gpointer data)
5328 {
5329         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5330         bool autoconnecting = false;
5331         GList *preferred_tech;
5332
5333         autoconnect_timeout = 0;
5334
5335         DBG("");
5336
5337         preferred_tech = preferred_tech_list_get();
5338         if (preferred_tech) {
5339                 autoconnecting = auto_connect_service(preferred_tech, reason,
5340                                                         true);
5341                 g_list_free(preferred_tech);
5342         }
5343
5344         if (!autoconnecting || active_count)
5345                 auto_connect_service(service_list, reason, false);
5346
5347         return FALSE;
5348 }
5349
5350 #if defined TIZEN_EXT
5351 bool __connman_service_get_auto_connect_mode(void)
5352 {
5353         return auto_connect_mode;
5354 }
5355
5356 void __connman_service_set_auto_connect_mode(bool enable)
5357 {
5358         DBG("set auto_connect_mode = %d", enable);
5359
5360         if (auto_connect_mode != enable)
5361                 auto_connect_mode = enable;
5362 }
5363 #endif
5364
5365 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5366 {
5367         DBG("");
5368
5369         if (autoconnect_timeout != 0)
5370                 return;
5371
5372 #if defined TIZEN_EXT
5373         if (auto_connect_mode == FALSE) {
5374                 DBG("Currently, not auto connection mode");
5375                 return;
5376         }
5377 #endif
5378
5379         if (!__connman_session_policy_autoconnect(reason))
5380                 return;
5381
5382 #if defined TIZEN_EXT
5383         /* Adding Timeout of 500ms before trying to auto connect.
5384          * This is done because of below scenario
5385          * 1. Device is connected to AP1
5386          * 2. WPS Connection request is initiated for AP2
5387          * 3. Immediately WPS Connection is Cancelled
5388          * When WPS Connection Connection is initiated for AP2 then
5389          * sometimes there is a scenario where connman gets in ASSOCIATED
5390          * state with AP1 due to autoconnect and subsequently the connection
5391          * initiated by AP1 fails and connman service for AP1 comes in
5392          * FAILURE state due to this when connection with AP2 is cancelled
5393          * then autoconnect with AP1 doesn't works because its autoconnection
5394          * is ignored as its last state was FAILURE rather than IDLE */
5395         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5396 #else
5397         autoconnect_timeout = g_idle_add(run_auto_connect,
5398 #endif
5399                                                 GUINT_TO_POINTER(reason));
5400 }
5401
5402 static gboolean run_vpn_auto_connect(gpointer data) {
5403         GList *list;
5404         bool need_split = false;
5405
5406         vpn_autoconnect_timeout = 0;
5407
5408         for (list = service_list; list; list = list->next) {
5409                 struct connman_service *service = list->data;
5410                 int res;
5411
5412                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5413                         continue;
5414
5415                 if (is_connected(service->state) ||
5416                                 is_connecting(service->state)) {
5417                         if (!service->do_split_routing)
5418                                 need_split = true;
5419                         continue;
5420                 }
5421
5422                 if (is_ignore(service) || !service->favorite)
5423                         continue;
5424
5425                 if (need_split && !service->do_split_routing) {
5426                         DBG("service %p no split routing", service);
5427                         continue;
5428                 }
5429
5430                 DBG("service %p %s %s", service, service->name,
5431                                 service->do_split_routing ?
5432                                 "split routing" : "");
5433
5434                 res = __connman_service_connect(service,
5435                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5436                 if (res < 0 && res != -EINPROGRESS)
5437                         continue;
5438
5439                 if (!service->do_split_routing)
5440                         need_split = true;
5441         }
5442
5443         return FALSE;
5444 }
5445
5446 static void vpn_auto_connect(void)
5447 {
5448         if (vpn_autoconnect_timeout)
5449                 return;
5450
5451         vpn_autoconnect_timeout =
5452                 g_idle_add(run_vpn_auto_connect, NULL);
5453 }
5454
5455 bool
5456 __connman_service_is_provider_pending(struct connman_service *service)
5457 {
5458         if (!service)
5459                 return false;
5460
5461         if (service->provider_pending)
5462                 return true;
5463
5464         return false;
5465 }
5466
5467 void __connman_service_set_provider_pending(struct connman_service *service,
5468                                                         DBusMessage *msg)
5469 {
5470         if (service->provider_pending) {
5471                 DBG("service %p provider pending msg %p already exists",
5472                         service, service->provider_pending);
5473                 return;
5474         }
5475
5476         service->provider_pending = msg;
5477         return;
5478 }
5479
5480 static void check_pending_msg(struct connman_service *service)
5481 {
5482         if (!service->pending)
5483                 return;
5484
5485         DBG("service %p pending msg %p already exists", service,
5486                                                 service->pending);
5487         dbus_message_unref(service->pending);
5488 }
5489
5490 void __connman_service_set_hidden_data(struct connman_service *service,
5491                                                         gpointer user_data)
5492 {
5493         DBusMessage *pending = user_data;
5494
5495         DBG("service %p pending %p", service, pending);
5496
5497         if (!pending)
5498                 return;
5499
5500         check_pending_msg(service);
5501
5502         service->pending = pending;
5503 }
5504
5505 void __connman_service_return_error(struct connman_service *service,
5506                                 int error, gpointer user_data)
5507 {
5508         DBG("service %p error %d user_data %p", service, error, user_data);
5509
5510         __connman_service_set_hidden_data(service, user_data);
5511
5512         reply_pending(service, error);
5513 }
5514
5515 static gboolean connect_timeout(gpointer user_data)
5516 {
5517         struct connman_service *service = user_data;
5518         bool autoconnect = false;
5519
5520         DBG("service %p", service);
5521
5522         service->timeout = 0;
5523
5524         if (service->network)
5525                 __connman_network_disconnect(service->network);
5526         else if (service->provider)
5527                 connman_provider_disconnect(service->provider);
5528
5529         __connman_stats_service_unregister(service);
5530
5531         if (service->pending) {
5532                 DBusMessage *reply;
5533
5534                 reply = __connman_error_operation_timeout(service->pending);
5535                 if (reply)
5536                         g_dbus_send_message(connection, reply);
5537
5538                 dbus_message_unref(service->pending);
5539                 service->pending = NULL;
5540         } else
5541                 autoconnect = true;
5542
5543         __connman_service_ipconfig_indicate_state(service,
5544                                         CONNMAN_SERVICE_STATE_FAILURE,
5545                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5546         __connman_service_ipconfig_indicate_state(service,
5547                                         CONNMAN_SERVICE_STATE_FAILURE,
5548                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5549
5550         if (autoconnect &&
5551                         service->connect_reason !=
5552                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5553                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5554
5555         return FALSE;
5556 }
5557
5558 static DBusMessage *connect_service(DBusConnection *conn,
5559                                         DBusMessage *msg, void *user_data)
5560 {
5561         struct connman_service *service = user_data;
5562 #if defined TIZEN_EXT
5563         int err = 0;
5564 #else
5565         int index, err = 0;
5566         GList *list;
5567 #endif
5568
5569         DBG("service %p", service);
5570
5571 #if defined TIZEN_EXT
5572         /*
5573          * Description: TIZEN implements system global connection management.
5574          */
5575         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5576                 connman_service_user_pdn_connection_ref(service);
5577
5578         /*Reset the Disconnect Reason while issue connect request*/
5579         service->disconnect_reason = 0;
5580
5581         /*Reset the association status code while issue connect request*/
5582         service->assoc_status_code = 0;
5583 #endif
5584
5585         if (service->pending)
5586                 return __connman_error_in_progress(msg);
5587
5588         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5589                 uid_t uid;
5590                 if (connman_dbus_get_connection_unix_user_sync(conn,
5591                                                 dbus_message_get_sender(msg),
5592                                                 &uid) < 0) {
5593                         DBG("Can not get unix user id!");
5594                         return __connman_error_permission_denied(msg);
5595                 }
5596
5597                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5598                         DBG("Not allow this user to connect this wifi service now!");
5599                         return __connman_error_permission_denied(msg);
5600                 }
5601
5602                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5603                         service->request_passphrase_input = true;
5604
5605                 service->user.current_user = uid;
5606
5607                 if (!service->passphrase && uid == service->user.favorite_user) {
5608                         DBG("Now load this favorite user's passphrase.");
5609                         service_load_passphrase(service);
5610                 }
5611         }
5612
5613 #if !defined TIZEN_EXT
5614         index = __connman_service_get_index(service);
5615
5616         for (list = service_list; list; list = list->next) {
5617                 struct connman_service *temp = list->data;
5618
5619 #if defined TIZEN_EXT
5620                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5621                         break;
5622 #endif
5623                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5624                         break;
5625
5626                 if (service == temp)
5627                         continue;
5628
5629                 if (service->type != temp->type)
5630                         continue;
5631
5632                 if (__connman_service_get_index(temp) == index &&
5633                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5634                         err = -EINPROGRESS;
5635
5636         }
5637         if (err == -EINPROGRESS)
5638                 return __connman_error_operation_timeout(msg);
5639 #endif
5640
5641         service->ignore = false;
5642
5643         service->pending = dbus_message_ref(msg);
5644
5645         err = __connman_service_connect(service,
5646                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5647
5648         if (err == -EINPROGRESS)
5649                 return NULL;
5650
5651         if (service->pending) {
5652                 dbus_message_unref(service->pending);
5653                 service->pending = NULL;
5654         }
5655
5656         if (err < 0)
5657                 return __connman_error_failed(msg, -err);
5658
5659         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5660 }
5661
5662 static DBusMessage *disconnect_service(DBusConnection *conn,
5663                                         DBusMessage *msg, void *user_data)
5664 {
5665         struct connman_service *service = user_data;
5666         int err;
5667
5668         DBG("service %p", service);
5669
5670 #if defined TIZEN_EXT
5671         /*
5672          * Description: TIZEN implements system global connection management.
5673          */
5674         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5675                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5676                         return __connman_error_failed(msg, EISCONN);
5677
5678                 if (is_connected(service->state) == TRUE &&
5679                                 service == connman_service_get_default_connection())
5680                         return __connman_error_failed(msg, EISCONN);
5681         }
5682 #endif
5683
5684         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5685                 uid_t uid;
5686                 if (connman_dbus_get_connection_unix_user_sync(conn,
5687                                                 dbus_message_get_sender(msg),
5688                                                 &uid) < 0) {
5689                         DBG("Can not get unix user id!");
5690                         return __connman_error_permission_denied(msg);
5691                 }
5692
5693                 if (!connman_service_is_user_allowed(service, uid)) {
5694                         DBG("Not allow this user to disconnect this wifi service now!");
5695                         return __connman_error_permission_denied(msg);
5696                 }
5697         }
5698
5699         service->ignore = true;
5700
5701         err = __connman_service_disconnect(service);
5702         if (err < 0 && err != -EINPROGRESS)
5703                 return __connman_error_failed(msg, -err);
5704
5705         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5706 }
5707
5708 #if defined TIZEN_EXT
5709 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5710 {
5711         if (service == NULL)
5712                 return;
5713
5714         DBG("service %p ", service);
5715
5716         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5717         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5718         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5719         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5720         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5721         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5722         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5723         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5724 }
5725 #endif
5726
5727 bool __connman_service_remove(struct connman_service *service)
5728 {
5729         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5730                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5731                 return false;
5732
5733         if (service->immutable || service->hidden ||
5734                         __connman_provider_is_immutable(service->provider))
5735                 return false;
5736
5737 #if !defined TIZEN_EXT
5738         if (!service->favorite && !is_idle(service->state))
5739                 return false;
5740 #endif
5741
5742         __connman_service_disconnect(service);
5743
5744         g_free(service->passphrase);
5745         service->passphrase = NULL;
5746
5747         g_free(service->identity);
5748         service->identity = NULL;
5749
5750         g_free(service->anonymous_identity);
5751         service->anonymous_identity = NULL;
5752
5753         g_free(service->subject_match);
5754         service->subject_match = NULL;
5755
5756         g_free(service->altsubject_match);
5757         service->altsubject_match = NULL;
5758
5759         g_free(service->domain_suffix_match);
5760         service->domain_suffix_match = NULL;
5761
5762         g_free(service->domain_match);
5763         service->domain_match = NULL;
5764
5765         g_free(service->agent_identity);
5766         service->agent_identity = NULL;
5767
5768         g_free(service->eap);
5769         service->eap = NULL;
5770
5771 #if defined TIZEN_EXT
5772         g_free(service->ca_cert_file);
5773         service->ca_cert_file = NULL;
5774
5775         g_free(service->client_cert_file);
5776         service->client_cert_file = NULL;
5777
5778         g_free(service->private_key_file);
5779         service->private_key_file = NULL;
5780
5781         g_free(service->private_key_passphrase);
5782         service->private_key_passphrase = NULL;
5783
5784         g_free(service->phase2);
5785         service->phase2 = NULL;
5786
5787         __connman_service_cleanup_network_8021x(service);
5788
5789         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5790         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5791         connman_service_set_proxy(service, NULL, false);
5792
5793         __connman_service_nameserver_clear(service);
5794
5795         g_strfreev(service->nameservers_config);
5796         service->nameservers_config = NULL;
5797
5798 #endif
5799
5800 #if defined TIZEN_EXT
5801         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5802 #endif
5803         set_idle(service);
5804
5805         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5806
5807         service->user.favorite_user = USER_NONE;
5808
5809         __connman_service_set_favorite(service, false);
5810
5811         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5812
5813 #if defined TIZEN_EXT
5814         /* Reset IP Method and DNS Method to DHCP */
5815         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5816                         CONNMAN_IPCONFIG_METHOD_DHCP);
5817         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5818         g_strfreev(service->nameservers_config);
5819         service->nameservers_config = NULL;
5820 #endif
5821
5822 #if defined TIZEN_EXT
5823         __connman_storage_remove_service(service->identifier);
5824 #else
5825         service_save(service);
5826 #endif
5827
5828         return true;
5829 }
5830
5831 static DBusMessage *remove_service(DBusConnection *conn,
5832                                         DBusMessage *msg, void *user_data)
5833 {
5834         struct connman_service *service = user_data;
5835
5836         DBG("service %p", service);
5837
5838         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5839                 uid_t uid;
5840                 if (connman_dbus_get_connection_unix_user_sync(conn,
5841                                                 dbus_message_get_sender(msg),
5842                                                 &uid) < 0) {
5843                         DBG("Can not get unix user id!");
5844                         return __connman_error_permission_denied(msg);
5845                 }
5846
5847 #if !defined TIZEN_EXT
5848                 if (!connman_service_is_user_allowed(service, uid)) {
5849                         DBG("Not allow this user to remove this wifi service now!");
5850                         return __connman_error_permission_denied(msg);
5851                 }
5852 #endif
5853         }
5854
5855         if (!__connman_service_remove(service))
5856                 return __connman_error_not_supported(msg);
5857
5858         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5859 }
5860
5861 static bool check_suitable_state(enum connman_service_state a,
5862                                         enum connman_service_state b)
5863 {
5864         /*
5865          * Special check so that "ready" service can be moved before
5866          * "online" one.
5867          */
5868         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5869                         b == CONNMAN_SERVICE_STATE_READY) ||
5870                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5871                         a == CONNMAN_SERVICE_STATE_READY))
5872                 return true;
5873
5874         return a == b;
5875 }
5876
5877 static void downgrade_state(struct connman_service *service)
5878 {
5879         if (!service)
5880                 return;
5881
5882         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5883                                                 service->state_ipv6);
5884
5885         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5886                 __connman_service_ipconfig_indicate_state(service,
5887                                                 CONNMAN_SERVICE_STATE_READY,
5888                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5889
5890         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5891                 __connman_service_ipconfig_indicate_state(service,
5892                                                 CONNMAN_SERVICE_STATE_READY,
5893                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5894 }
5895
5896 static void apply_relevant_default_downgrade(struct connman_service *service)
5897 {
5898         struct connman_service *def_service;
5899
5900         def_service = __connman_service_get_default();
5901         if (!def_service)
5902                 return;
5903
5904         if (def_service == service &&
5905                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5906                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5907                 __connman_notifier_leave_online(def_service->type);
5908                 state_changed(def_service);
5909         }
5910 }
5911
5912 static void switch_default_service(struct connman_service *default_service,
5913                 struct connman_service *downgrade_service)
5914 {
5915         struct connman_service *service;
5916         GList *src, *dst;
5917
5918         apply_relevant_default_downgrade(default_service);
5919         src = g_list_find(service_list, downgrade_service);
5920         dst = g_list_find(service_list, default_service);
5921
5922         /* Nothing to do */
5923         if (src == dst || src->next == dst)
5924                 return;
5925
5926         service = src->data;
5927         service_list = g_list_delete_link(service_list, src);
5928         service_list = g_list_insert_before(service_list, dst, service);
5929
5930         downgrade_state(downgrade_service);
5931 }
5932
5933 static DBusMessage *move_service(DBusConnection *conn,
5934                                         DBusMessage *msg, void *user_data,
5935                                                                 bool before)
5936 {
5937         struct connman_service *service = user_data;
5938         struct connman_service *target;
5939         const char *path;
5940         enum connman_ipconfig_method target4, target6;
5941         enum connman_ipconfig_method service4, service6;
5942
5943         DBG("service %p", service);
5944
5945         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5946                                                         DBUS_TYPE_INVALID);
5947
5948         if (!service->favorite)
5949                 return __connman_error_not_supported(msg);
5950
5951         target = find_service(path);
5952         if (!target || !target->favorite || target == service)
5953                 return __connman_error_invalid_service(msg);
5954
5955         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5956                 /*
5957                  * We only allow VPN route splitting if there are
5958                  * routes defined for a given VPN.
5959                  */
5960                 if (!__connman_provider_check_routes(target->provider)) {
5961                         connman_info("Cannot move service. "
5962                                 "No routes defined for provider %s",
5963                                 __connman_provider_get_ident(target->provider));
5964                         return __connman_error_invalid_service(msg);
5965                 }
5966
5967                 set_split_routing(target, true);
5968         } else
5969                 set_split_routing(target, false);
5970
5971         set_split_routing(service, false);
5972
5973         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5974         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5975         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5976         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5977
5978         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5979                 target4, target6, target->state_ipv4, target->state_ipv6,
5980                 target->do_split_routing);
5981
5982         DBG("service %s method %d/%d state %d/%d", service->identifier,
5983                                 service4, service6,
5984                                 service->state_ipv4, service->state_ipv6);
5985
5986         /*
5987          * If method is OFF, then we do not need to check the corresponding
5988          * ipconfig state.
5989          */
5990         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5991                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5992                         if (!check_suitable_state(target->state_ipv6,
5993                                                         service->state_ipv6))
5994                                 return __connman_error_invalid_service(msg);
5995                 }
5996         }
5997
5998         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5999                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6000                         if (!check_suitable_state(target->state_ipv4,
6001                                                         service->state_ipv4))
6002                                 return __connman_error_invalid_service(msg);
6003                 }
6004         }
6005
6006         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6007                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6008                         if (!check_suitable_state(target->state_ipv6,
6009                                                         service->state_ipv6))
6010                                 return __connman_error_invalid_service(msg);
6011                 }
6012         }
6013
6014         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6015                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6016                         if (!check_suitable_state(target->state_ipv4,
6017                                                         service->state_ipv4))
6018                                 return __connman_error_invalid_service(msg);
6019                 }
6020         }
6021
6022         g_get_current_time(&service->modified);
6023         service_save(service);
6024         service_save(target);
6025
6026         /*
6027          * If the service which goes down is the default service and is
6028          * online, we downgrade directly its state to ready so:
6029          * the service which goes up, needs to recompute its state which
6030          * is triggered via downgrading it - if relevant - to state ready.
6031          */
6032         if (before)
6033                 switch_default_service(target, service);
6034         else
6035                 switch_default_service(service, target);
6036
6037         __connman_connection_update_gateway();
6038
6039         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6040 }
6041
6042 static DBusMessage *move_before(DBusConnection *conn,
6043                                         DBusMessage *msg, void *user_data)
6044 {
6045         return move_service(conn, msg, user_data, true);
6046 }
6047
6048 static DBusMessage *move_after(DBusConnection *conn,
6049                                         DBusMessage *msg, void *user_data)
6050 {
6051         return move_service(conn, msg, user_data, false);
6052 }
6053
6054 static DBusMessage *reset_counters(DBusConnection *conn,
6055                                         DBusMessage *msg, void *user_data)
6056 {
6057         struct connman_service *service = user_data;
6058
6059         reset_stats(service);
6060
6061         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6062 }
6063
6064 static DBusMessage *get_user_favorite(DBusConnection *conn,
6065                                         DBusMessage *msg, void *user_data)
6066 {
6067         DBusMessage *reply;
6068         uid_t uid = USER_NONE;
6069         dbus_bool_t user_favorite = false;
6070         struct connman_service *service = user_data;
6071
6072         connman_dbus_get_connection_unix_user_sync(conn,
6073                                         dbus_message_get_sender(msg),
6074                                         &uid);
6075         if (uid == USER_ROOT)
6076                 user_favorite = service->favorite;
6077         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6078                 DBG("The service is favorite to this user!");
6079                 user_favorite = true;
6080         }
6081
6082         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6083         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6084                                 &user_favorite, DBUS_TYPE_INVALID);
6085         return reply;
6086 }
6087
6088 #if defined TIZEN_MAINTAIN_ONLINE
6089 static DBusMessage *downgrade_service(DBusConnection *conn,
6090                                         DBusMessage *msg, void *user_data)
6091 {
6092         struct connman_service *service = user_data;
6093
6094         downgrade_state(service);
6095         __connman_connection_update_gateway();
6096
6097         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6098 }
6099 #endif
6100
6101 static struct _services_notify {
6102         int id;
6103         GHashTable *add;
6104         GHashTable *remove;
6105 } *services_notify;
6106
6107 static void service_append_added_foreach(gpointer data, gpointer user_data)
6108 {
6109         struct connman_service *service = data;
6110         DBusMessageIter *iter = user_data;
6111
6112         if (!service || !service->path) {
6113 #if !defined TIZEN_EXT
6114                 DBG("service %p or path is NULL", service);
6115 #endif
6116                 return;
6117         }
6118
6119         if (g_hash_table_lookup(services_notify->add, service->path)) {
6120 #if !defined TIZEN_EXT
6121                 DBG("new %s", service->path);
6122 #endif
6123
6124                 append_struct(service, iter);
6125                 g_hash_table_remove(services_notify->add, service->path);
6126         } else {
6127 #if !defined TIZEN_EXT
6128                 DBG("changed %s", service->path);
6129 #endif
6130
6131                 append_struct_service(iter, NULL, service);
6132         }
6133 }
6134
6135 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6136 {
6137         g_list_foreach(service_list, service_append_added_foreach, iter);
6138 }
6139
6140 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6141 {
6142         char *objpath = key;
6143         DBusMessageIter *iter = user_data;
6144
6145         DBG("removed %s", objpath);
6146         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6147 }
6148
6149 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6150 {
6151         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6152 }
6153
6154 static gboolean service_send_changed(gpointer data)
6155 {
6156         DBusMessage *signal;
6157
6158         DBG("");
6159
6160         services_notify->id = 0;
6161
6162         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6163                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6164         if (!signal)
6165                 return FALSE;
6166
6167         __connman_dbus_append_objpath_dict_array(signal,
6168                                         service_append_ordered, NULL);
6169         __connman_dbus_append_objpath_array(signal,
6170                                         service_append_removed, NULL);
6171
6172         dbus_connection_send(connection, signal, NULL);
6173         dbus_message_unref(signal);
6174
6175         g_hash_table_remove_all(services_notify->remove);
6176         g_hash_table_remove_all(services_notify->add);
6177
6178         return FALSE;
6179 }
6180
6181 static void service_schedule_changed(void)
6182 {
6183         if (services_notify->id != 0)
6184                 return;
6185
6186         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6187 }
6188
6189 static void service_schedule_added(struct connman_service *service)
6190 {
6191         DBG("service %p", service);
6192
6193         g_hash_table_remove(services_notify->remove, service->path);
6194         g_hash_table_replace(services_notify->add, service->path, service);
6195
6196         service_schedule_changed();
6197 }
6198
6199 static void service_schedule_removed(struct connman_service *service)
6200 {
6201         if (!service || !service->path) {
6202                 DBG("service %p or path is NULL", service);
6203                 return;
6204         }
6205
6206         DBG("service %p %s", service, service->path);
6207
6208         g_hash_table_remove(services_notify->add, service->path);
6209         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6210                         NULL);
6211
6212         service_schedule_changed();
6213 }
6214
6215 static bool allow_property_changed(struct connman_service *service)
6216 {
6217 #if defined TIZEN_EXT
6218         if (service->path == NULL)
6219                 return FALSE;
6220 #endif
6221         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6222                                         NULL, NULL))
6223                 return false;
6224
6225         return true;
6226 }
6227
6228 static const GDBusMethodTable service_methods[] = {
6229         { GDBUS_DEPRECATED_METHOD("GetProperties",
6230                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6231                         get_properties) },
6232         { GDBUS_METHOD("SetProperty",
6233                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6234                         NULL, set_property) },
6235         { GDBUS_METHOD("ClearProperty",
6236                         GDBUS_ARGS({ "name", "s" }), NULL,
6237                         clear_property) },
6238         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6239                               connect_service) },
6240         { GDBUS_METHOD("Disconnect", NULL, NULL,
6241                         disconnect_service) },
6242         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6243         { GDBUS_METHOD("MoveBefore",
6244                         GDBUS_ARGS({ "service", "o" }), NULL,
6245                         move_before) },
6246         { GDBUS_METHOD("MoveAfter",
6247                         GDBUS_ARGS({ "service", "o" }), NULL,
6248                         move_after) },
6249         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6250         { GDBUS_METHOD("GetUserFavorite",
6251                         NULL, GDBUS_ARGS({ "value", "v" }),
6252                         get_user_favorite) },
6253 #if defined TIZEN_MAINTAIN_ONLINE
6254         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6255 #endif
6256         { },
6257 };
6258
6259 static const GDBusSignalTable service_signals[] = {
6260         { GDBUS_SIGNAL("PropertyChanged",
6261                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6262         { },
6263 };
6264
6265 static void service_free(gpointer user_data)
6266 {
6267         struct connman_service *service = user_data;
6268         char *path = service->path;
6269
6270         DBG("service %p", service);
6271
6272         reply_pending(service, ENOENT);
6273
6274         if (service->nameservers_timeout) {
6275                 g_source_remove(service->nameservers_timeout);
6276                 dns_changed(service);
6277         }
6278
6279         __connman_notifier_service_remove(service);
6280         service_schedule_removed(service);
6281
6282         __connman_wispr_stop(service);
6283         stats_stop(service);
6284
6285         service->path = NULL;
6286
6287         if (path) {
6288                 __connman_connection_update_gateway();
6289
6290                 g_dbus_unregister_interface(connection, path,
6291                                                 CONNMAN_SERVICE_INTERFACE);
6292                 g_free(path);
6293         }
6294
6295         g_hash_table_destroy(service->counter_table);
6296
6297         if (service->network) {
6298                 __connman_network_disconnect(service->network);
6299                 connman_network_unref(service->network);
6300                 service->network = NULL;
6301         }
6302
6303         if (service->provider)
6304                 connman_provider_unref(service->provider);
6305
6306         if (service->ipconfig_ipv4) {
6307                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6308                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6309                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6310                 service->ipconfig_ipv4 = NULL;
6311         }
6312
6313         if (service->ipconfig_ipv6) {
6314                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6315                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6316                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6317                 service->ipconfig_ipv6 = NULL;
6318         }
6319
6320         g_strfreev(service->timeservers);
6321         g_strfreev(service->timeservers_config);
6322         g_strfreev(service->nameservers);
6323         g_strfreev(service->nameservers_config);
6324         g_strfreev(service->nameservers_auto);
6325         g_strfreev(service->domains);
6326         g_strfreev(service->proxies);
6327         g_strfreev(service->excludes);
6328
6329         g_free(service->hostname);
6330         g_free(service->domainname);
6331         g_free(service->pac);
6332         g_free(service->name);
6333         g_free(service->passphrase);
6334         g_free(service->identifier);
6335         g_free(service->eap);
6336         g_free(service->identity);
6337         g_free(service->anonymous_identity);
6338         g_free(service->agent_identity);
6339         g_free(service->ca_cert_file);
6340         g_free(service->subject_match);
6341         g_free(service->altsubject_match);
6342         g_free(service->domain_suffix_match);
6343         g_free(service->domain_match);
6344         g_free(service->client_cert_file);
6345         g_free(service->private_key_file);
6346         g_free(service->private_key_passphrase);
6347         g_free(service->phase2);
6348         g_free(service->config_file);
6349         g_free(service->config_entry);
6350
6351         if (service->stats.timer)
6352                 g_timer_destroy(service->stats.timer);
6353         if (service->stats_roaming.timer)
6354                 g_timer_destroy(service->stats_roaming.timer);
6355
6356         if (current_default == service)
6357                 current_default = NULL;
6358
6359         g_free(service);
6360 }
6361
6362 static void stats_init(struct connman_service *service)
6363 {
6364         /* home */
6365         service->stats.valid = false;
6366         service->stats.enabled = false;
6367         service->stats.timer = g_timer_new();
6368
6369         /* roaming */
6370         service->stats_roaming.valid = false;
6371         service->stats_roaming.enabled = false;
6372         service->stats_roaming.timer = g_timer_new();
6373 }
6374
6375 static void service_initialize(struct connman_service *service)
6376 {
6377         DBG("service %p", service);
6378
6379         service->refcount = 1;
6380
6381         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6382
6383         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6384         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6385
6386         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6387         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6388         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6389
6390         service->favorite  = false;
6391         service->immutable = false;
6392         service->hidden = false;
6393
6394         service->ignore = false;
6395
6396         service->user.favorite_user = USER_NONE;
6397         service->user.current_user = USER_NONE;
6398
6399         service->request_passphrase_input = false;
6400
6401         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6402
6403         service->order = 0;
6404
6405         stats_init(service);
6406
6407         service->provider = NULL;
6408
6409         service->wps = false;
6410 #if defined TIZEN_EXT
6411         service->storage_reload = false;
6412         /*
6413          * Description: TIZEN implements system global connection management.
6414          */
6415         service->user_pdn_connection_refcount = 0;
6416         __sync_synchronize();
6417 #endif
6418 }
6419
6420 /**
6421  * connman_service_create:
6422  *
6423  * Allocate a new service.
6424  *
6425  * Returns: a newly-allocated #connman_service structure
6426  */
6427 struct connman_service *connman_service_create(void)
6428 {
6429         GSList *list;
6430         struct connman_stats_counter *counters;
6431         const char *counter;
6432
6433         struct connman_service *service;
6434
6435         service = g_try_new0(struct connman_service, 1);
6436         if (!service)
6437                 return NULL;
6438
6439         DBG("service %p", service);
6440
6441         service->counter_table = g_hash_table_new_full(g_str_hash,
6442                                                 g_str_equal, NULL, g_free);
6443
6444         for (list = counter_list; list; list = list->next) {
6445                 counter = list->data;
6446
6447                 counters = g_try_new0(struct connman_stats_counter, 1);
6448                 if (!counters) {
6449                         g_hash_table_destroy(service->counter_table);
6450                         g_free(service);
6451                         return NULL;
6452                 }
6453
6454                 counters->append_all = true;
6455
6456                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6457                                 counters);
6458         }
6459
6460         service_initialize(service);
6461
6462         return service;
6463 }
6464
6465 /**
6466  * connman_service_ref:
6467  * @service: service structure
6468  *
6469  * Increase reference counter of service
6470  */
6471 struct connman_service *
6472 connman_service_ref_debug(struct connman_service *service,
6473                         const char *file, int line, const char *caller)
6474 {
6475         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6476                 file, line, caller);
6477
6478         __sync_fetch_and_add(&service->refcount, 1);
6479
6480         return service;
6481 }
6482
6483 /**
6484  * connman_service_unref:
6485  * @service: service structure
6486  *
6487  * Decrease reference counter of service and release service if no
6488  * longer needed.
6489  */
6490 void connman_service_unref_debug(struct connman_service *service,
6491                         const char *file, int line, const char *caller)
6492 {
6493         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6494                 file, line, caller);
6495
6496         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6497                 return;
6498
6499         service_list = g_list_remove(service_list, service);
6500
6501         __connman_service_disconnect(service);
6502
6503         g_hash_table_remove(service_hash, service->identifier);
6504 }
6505
6506 static gint service_compare(gconstpointer a, gconstpointer b)
6507 {
6508         struct connman_service *service_a = (void *) a;
6509         struct connman_service *service_b = (void *) b;
6510         enum connman_service_state state_a, state_b;
6511         bool a_connected, b_connected;
6512         gint strength;
6513
6514         state_a = service_a->state;
6515         state_b = service_b->state;
6516         a_connected = is_connected(state_a);
6517         b_connected = is_connected(state_b);
6518
6519         if (a_connected && b_connected) {
6520                 if (service_a->order > service_b->order)
6521                         return -1;
6522
6523                 if (service_a->order < service_b->order)
6524                         return 1;
6525         }
6526
6527         if (state_a != state_b) {
6528                 if (a_connected && b_connected) {
6529                         /* We prefer online over ready state */
6530                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6531                                 return -1;
6532
6533                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6534                                 return 1;
6535                 }
6536
6537                 if (a_connected)
6538                         return -1;
6539                 if (b_connected)
6540                         return 1;
6541
6542                 if (is_connecting(state_a))
6543                         return -1;
6544                 if (is_connecting(state_b))
6545                         return 1;
6546         }
6547
6548         if (service_a->favorite && !service_b->favorite)
6549                 return -1;
6550
6551         if (!service_a->favorite && service_b->favorite)
6552                 return 1;
6553
6554         if (service_a->type != service_b->type) {
6555                 unsigned int *tech_array;
6556                 int i;
6557
6558                 tech_array = connman_setting_get_uint_list(
6559                                                 "PreferredTechnologies");
6560                 if (tech_array) {
6561                         for (i = 0; tech_array[i]; i++) {
6562                                 if (tech_array[i] == service_a->type)
6563                                         return -1;
6564
6565                                 if (tech_array[i] == service_b->type)
6566                                         return 1;
6567                         }
6568                 }
6569
6570                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6571                         return -1;
6572                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6573                         return 1;
6574
6575                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6576                         return -1;
6577                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6578                         return 1;
6579
6580                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6581                         return -1;
6582                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6583                         return 1;
6584
6585                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6586                         return -1;
6587                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6588                         return 1;
6589
6590                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6591                         return -1;
6592                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6593                         return 1;
6594
6595                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6596                         return -1;
6597                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6598                         return 1;
6599         }
6600
6601         strength = (gint) service_b->strength - (gint) service_a->strength;
6602         if (strength)
6603                 return strength;
6604
6605         return g_strcmp0(service_a->name, service_b->name);
6606 }
6607
6608 static void service_list_sort(void)
6609 {
6610         if (service_list && service_list->next) {
6611                 service_list = g_list_sort(service_list, service_compare);
6612                 service_schedule_changed();
6613         }
6614 }
6615
6616 int __connman_service_compare(const struct connman_service *a,
6617                                         const struct connman_service *b)
6618 {
6619         return service_compare(a, b);
6620 }
6621
6622 /**
6623  * connman_service_get_type:
6624  * @service: service structure
6625  *
6626  * Get the type of service
6627  */
6628 enum connman_service_type connman_service_get_type(struct connman_service *service)
6629 {
6630         if (!service)
6631                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6632
6633         return service->type;
6634 }
6635
6636 /**
6637  * connman_service_get_interface:
6638  * @service: service structure
6639  *
6640  * Get network interface of service
6641  */
6642 char *connman_service_get_interface(struct connman_service *service)
6643 {
6644         int index;
6645
6646         if (!service)
6647                 return NULL;
6648
6649         index = __connman_service_get_index(service);
6650
6651         return connman_inet_ifname(index);
6652 }
6653
6654 /**
6655  * __connman_service_is_user_allowed:
6656  * @type: service type
6657  * @uid: user id
6658  *
6659  * Check a user is allowed to operate a type of service
6660  */
6661 bool __connman_service_is_user_allowed(enum connman_service_type type,
6662                                         uid_t uid)
6663 {
6664         GList *list;
6665         uid_t owner_user = USER_NONE;
6666
6667         for (list = service_list; list; list = list->next) {
6668                 struct connman_service *service = list->data;
6669
6670                 if (service->type != type)
6671                         continue;
6672
6673                 if (is_connected(service->state)) {
6674                         owner_user = service->user.favorite_user;
6675                         break;
6676                 }
6677         }
6678
6679         if (uid == USER_NONE ||
6680                         (uid != USER_ROOT &&
6681                         owner_user != USER_NONE &&
6682                         owner_user != uid))
6683                 return false;
6684
6685         return true;
6686 }
6687
6688 /**
6689  * connman_service_get_network:
6690  * @service: service structure
6691  *
6692  * Get the service network
6693  */
6694 struct connman_network *
6695 __connman_service_get_network(struct connman_service *service)
6696 {
6697         if (!service)
6698                 return NULL;
6699
6700         return service->network;
6701 }
6702
6703 struct connman_ipconfig *
6704 __connman_service_get_ip4config(struct connman_service *service)
6705 {
6706         if (!service)
6707                 return NULL;
6708
6709         return service->ipconfig_ipv4;
6710 }
6711
6712 struct connman_ipconfig *
6713 __connman_service_get_ip6config(struct connman_service *service)
6714 {
6715         if (!service)
6716                 return NULL;
6717
6718         return service->ipconfig_ipv6;
6719 }
6720
6721 struct connman_ipconfig *
6722 __connman_service_get_ipconfig(struct connman_service *service, int family)
6723 {
6724         if (family == AF_INET)
6725                 return __connman_service_get_ip4config(service);
6726         else if (family == AF_INET6)
6727                 return __connman_service_get_ip6config(service);
6728         else
6729                 return NULL;
6730
6731 }
6732
6733 bool __connman_service_is_connected_state(struct connman_service *service,
6734                                         enum connman_ipconfig_type type)
6735 {
6736         if (!service)
6737                 return false;
6738
6739         switch (type) {
6740         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6741                 break;
6742         case CONNMAN_IPCONFIG_TYPE_IPV4:
6743                 return is_connected(service->state_ipv4);
6744         case CONNMAN_IPCONFIG_TYPE_IPV6:
6745                 return is_connected(service->state_ipv6);
6746         case CONNMAN_IPCONFIG_TYPE_ALL:
6747                 return is_connected(service->state_ipv4) &&
6748                         is_connected(service->state_ipv6);
6749         }
6750
6751         return false;
6752 }
6753 enum connman_service_security __connman_service_get_security(
6754                                 struct connman_service *service)
6755 {
6756         if (!service)
6757                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6758
6759         return service->security;
6760 }
6761
6762 const char *__connman_service_get_phase2(struct connman_service *service)
6763 {
6764         if (!service)
6765                 return NULL;
6766
6767         return service->phase2;
6768 }
6769
6770 bool __connman_service_wps_enabled(struct connman_service *service)
6771 {
6772         if (!service)
6773                 return false;
6774
6775         return service->wps;
6776 }
6777
6778 void __connman_service_mark_dirty(void)
6779 {
6780         services_dirty = true;
6781 }
6782
6783 #if defined TIZEN_EXT
6784 /**
6785   * Returns profile count if there is any connected profiles
6786   * that use same interface
6787   */
6788 int __connman_service_get_connected_count_of_iface(
6789                                         struct connman_service *service)
6790 {
6791         GList *list;
6792         int count = 0;
6793         int index1 = 0;
6794         int index2 = 0;
6795
6796         DBG("");
6797
6798         index1 = __connman_service_get_index(service);
6799
6800         if (index1 <= 0)
6801                 return 0;
6802
6803         for (list = service_list; list; list = list->next) {
6804                 struct connman_service *service2 = list->data;
6805
6806                 if (service == service2)
6807                         continue;
6808
6809                 index2 = __connman_service_get_index(service2);
6810
6811                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6812                         count++;
6813
6814                 index2 = 0;
6815         }
6816
6817         DBG("Interface index %d, count %d", index1, count);
6818
6819         return count;
6820 }
6821
6822 void __connman_service_set_storage_reload(struct connman_service *service,
6823                                         bool storage_reload)
6824 {
6825         if (service != NULL)
6826                 service->storage_reload = storage_reload;
6827 }
6828 #endif
6829
6830 /**
6831  * __connman_service_set_favorite_delayed:
6832  * @service: service structure
6833  * @favorite: favorite value
6834  * @delay_ordering: do not order service sequence
6835  *
6836  * Change the favorite setting of service
6837  */
6838 int __connman_service_set_favorite_delayed(struct connman_service *service,
6839                                         bool favorite,
6840                                         bool delay_ordering)
6841 {
6842 #if defined TIZEN_EXT
6843         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6844                 return -EIO;
6845 #endif
6846         if (service->hidden)
6847                 return -EOPNOTSUPP;
6848
6849         if (service->favorite == favorite)
6850                 return -EALREADY;
6851
6852         service->favorite = favorite;
6853
6854         if (!delay_ordering)
6855                 __connman_service_get_order(service);
6856
6857         favorite_changed(service);
6858
6859         if (!delay_ordering) {
6860
6861                 service_list_sort();
6862
6863                 __connman_connection_update_gateway();
6864         }
6865
6866         return 0;
6867 }
6868
6869 /**
6870  * __connman_service_set_favorite:
6871  * @service: service structure
6872  * @favorite: favorite value
6873  *
6874  * Change the favorite setting of service
6875  */
6876 int __connman_service_set_favorite(struct connman_service *service,
6877                                                 bool favorite)
6878 {
6879         return __connman_service_set_favorite_delayed(service, favorite,
6880                                                         false);
6881 }
6882
6883 bool connman_service_get_favorite(struct connman_service *service)
6884 {
6885         return service->favorite;
6886 }
6887
6888 bool connman_service_get_autoconnect(struct connman_service *service)
6889 {
6890         return service->autoconnect;
6891 }
6892
6893 int __connman_service_set_immutable(struct connman_service *service,
6894                                                 bool immutable)
6895 {
6896         if (service->hidden)
6897                 return -EOPNOTSUPP;
6898
6899         if (service->immutable == immutable)
6900                 return 0;
6901
6902         service->immutable = immutable;
6903
6904         immutable_changed(service);
6905
6906         return 0;
6907 }
6908
6909 int __connman_service_set_ignore(struct connman_service *service,
6910                                                 bool ignore)
6911 {
6912         if (!service)
6913                 return -EINVAL;
6914
6915         service->ignore = ignore;
6916
6917         return 0;
6918 }
6919
6920 void __connman_service_set_string(struct connman_service *service,
6921                                   const char *key, const char *value)
6922 {
6923         if (service->hidden)
6924                 return;
6925         if (g_str_equal(key, "EAP")) {
6926                 g_free(service->eap);
6927                 service->eap = g_strdup(value);
6928         } else if (g_str_equal(key, "Identity")) {
6929                 g_free(service->identity);
6930                 service->identity = g_strdup(value);
6931         } else if (g_str_equal(key, "AnonymousIdentity")) {
6932                 g_free(service->anonymous_identity);
6933                 service->anonymous_identity = g_strdup(value);
6934         } else if (g_str_equal(key, "CACertFile")) {
6935                 g_free(service->ca_cert_file);
6936                 service->ca_cert_file = g_strdup(value);
6937         } else if (g_str_equal(key, "SubjectMatch")) {
6938                 g_free(service->subject_match);
6939                 service->subject_match = g_strdup(value);
6940         } else if (g_str_equal(key, "AltSubjectMatch")) {
6941                 g_free(service->altsubject_match);
6942                 service->altsubject_match = g_strdup(value);
6943         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6944                 g_free(service->domain_suffix_match);
6945                 service->domain_suffix_match = g_strdup(value);
6946         } else if (g_str_equal(key, "DomainMatch")) {
6947                 g_free(service->domain_match);
6948                 service->domain_match = g_strdup(value);
6949         } else if (g_str_equal(key, "ClientCertFile")) {
6950                 g_free(service->client_cert_file);
6951                 service->client_cert_file = g_strdup(value);
6952         } else if (g_str_equal(key, "PrivateKeyFile")) {
6953                 g_free(service->private_key_file);
6954                 service->private_key_file = g_strdup(value);
6955         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6956                 g_free(service->private_key_passphrase);
6957                 service->private_key_passphrase = g_strdup(value);
6958         } else if (g_str_equal(key, "Phase2")) {
6959                 g_free(service->phase2);
6960                 service->phase2 = g_strdup(value);
6961         } else if (g_str_equal(key, "Passphrase"))
6962                 __connman_service_set_passphrase(service, value);
6963 }
6964
6965 void __connman_service_set_search_domains(struct connman_service *service,
6966                                         char **domains)
6967 {
6968         searchdomain_remove_all(service);
6969
6970         if (service->domains)
6971                 g_strfreev(service->domains);
6972
6973         service->domains = g_strdupv(domains);
6974
6975         searchdomain_add_all(service);
6976 }
6977
6978 static void report_error_cb(void *user_context, bool retry,
6979                                                         void *user_data)
6980 {
6981         struct connman_service *service = user_context;
6982
6983         if (retry)
6984                 __connman_service_connect(service,
6985                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6986         else {
6987                 /* It is not relevant to stay on Failure state
6988                  * when failing is due to wrong user input */
6989                 __connman_service_clear_error(service);
6990 #if defined TIZEN_EXT
6991                 /* Reseting the state back in case of failure state */
6992                 service->state_ipv4 = service->state_ipv6 =
6993                                 CONNMAN_SERVICE_STATE_IDLE;
6994
6995                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6996                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6997 #endif
6998                 service_complete(service);
6999                 __connman_connection_update_gateway();
7000         }
7001 }
7002
7003 static int check_wpspin(struct connman_service *service, const char *wpspin)
7004 {
7005         int length;
7006         guint i;
7007
7008         if (!wpspin)
7009                 return 0;
7010
7011         length = strlen(wpspin);
7012
7013         /* If 0, it will mean user wants to use PBC method */
7014         if (length == 0) {
7015                 connman_network_set_string(service->network,
7016                                                         "WiFi.PinWPS", NULL);
7017                 return 0;
7018         }
7019
7020         /* A WPS PIN is always 8 chars length,
7021          * its content is in digit representation.
7022          */
7023         if (length != 8)
7024                 return -ENOKEY;
7025
7026         for (i = 0; i < 8; i++)
7027                 if (!isdigit((unsigned char) wpspin[i]))
7028                         return -ENOKEY;
7029
7030         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7031
7032         return 0;
7033 }
7034
7035 static void request_input_cb(struct connman_service *service,
7036                         bool values_received,
7037                         const char *name, int name_len,
7038                         const char *identity, const char *passphrase,
7039                         bool wps, const char *wpspin,
7040                         const char *error, void *user_data)
7041 {
7042         struct connman_device *device;
7043         const char *security;
7044         int err = 0;
7045
7046         DBG("RequestInput return, %p", service);
7047
7048         if (error) {
7049                 DBG("error: %s", error);
7050
7051                 if (g_strcmp0(error,
7052                                 "net.connman.Agent.Error.Canceled") == 0) {
7053                         err = -EINVAL;
7054
7055                         if (service->hidden)
7056                                 __connman_service_return_error(service,
7057                                                         ECONNABORTED,
7058                                                         user_data);
7059                         goto done;
7060                 } else {
7061                         if (service->hidden)
7062                                 __connman_service_return_error(service,
7063                                                         ETIMEDOUT, user_data);
7064                 }
7065         }
7066
7067         if (service->hidden && name_len > 0 && name_len <= 32) {
7068                 device = connman_network_get_device(service->network);
7069                 security = connman_network_get_string(service->network,
7070                                                         "WiFi.Security");
7071                 err = __connman_device_request_hidden_scan(device,
7072                                                 name, name_len,
7073                                                 identity, passphrase,
7074                                                 security, user_data);
7075                 if (err < 0)
7076                         __connman_service_return_error(service, -err,
7077                                                         user_data);
7078         }
7079
7080         if (!values_received || service->hidden) {
7081                 err = -EINVAL;
7082                 goto done;
7083         }
7084
7085         if (wps && service->network) {
7086                 err = check_wpspin(service, wpspin);
7087                 if (err < 0)
7088                         goto done;
7089
7090                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7091         }
7092
7093         if (identity)
7094                 __connman_service_set_agent_identity(service, identity);
7095
7096         if (passphrase)
7097                 err = __connman_service_set_passphrase(service, passphrase);
7098
7099  done:
7100         if (err >= 0) {
7101                 /* We forget any previous error. */
7102                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7103
7104                 __connman_service_connect(service,
7105                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7106
7107         } else if (err == -ENOKEY) {
7108                 __connman_service_indicate_error(service,
7109                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7110         } else {
7111                 /* It is not relevant to stay on Failure state
7112                  * when failing is due to wrong user input */
7113                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7114
7115                 if (!service->hidden) {
7116                         /*
7117                          * If there was a real error when requesting
7118                          * hidden scan, then that error is returned already
7119                          * to the user somewhere above so do not try to
7120                          * do this again.
7121                          */
7122                         __connman_service_return_error(service, -err,
7123                                                         user_data);
7124                 }
7125
7126                 service_complete(service);
7127                 __connman_connection_update_gateway();
7128         }
7129 }
7130
7131 static void downgrade_connected_services(void)
7132 {
7133         struct connman_service *up_service;
7134         GList *list;
7135
7136         for (list = service_list; list; list = list->next) {
7137                 up_service = list->data;
7138
7139                 if (!is_connected(up_service->state))
7140                         continue;
7141
7142                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7143                         return;
7144
7145                 downgrade_state(up_service);
7146         }
7147 }
7148
7149 static int service_update_preferred_order(struct connman_service *default_service,
7150                 struct connman_service *new_service,
7151                 enum connman_service_state new_state)
7152 {
7153         unsigned int *tech_array;
7154         int i;
7155
7156         if (!default_service || default_service == new_service ||
7157                         default_service->state != new_state)
7158                 return 0;
7159
7160         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7161         if (tech_array) {
7162
7163                 for (i = 0; tech_array[i] != 0; i += 1) {
7164                         if (default_service->type == tech_array[i])
7165                                 return -EALREADY;
7166
7167                         if (new_service->type == tech_array[i]) {
7168                                 switch_default_service(default_service,
7169                                                 new_service);
7170                                 __connman_connection_update_gateway();
7171                                 return 0;
7172                         }
7173                 }
7174         }
7175
7176         return -EALREADY;
7177 }
7178
7179 #if defined TIZEN_EXT
7180 static gboolean __connman_service_can_drop(struct connman_service *service)
7181 {
7182         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7183                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7184                         return TRUE;
7185                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7186                         return TRUE;
7187         }
7188         return FALSE;
7189 }
7190
7191 static struct connman_device *default_connecting_device = NULL;
7192
7193 static void __connman_service_disconnect_default(struct connman_service *service)
7194 {
7195         struct connman_device *default_device = NULL;
7196
7197         if (default_connecting_device == NULL)
7198                 return;
7199
7200         default_device = connman_network_get_device(
7201                         __connman_service_get_network(service));
7202
7203         DBG("Disconnecting service %p %s", service, service->path);
7204         DBG("Disconnecting device %p %p %s",
7205                         default_connecting_device,
7206                         default_device,
7207                         connman_device_get_string(default_device, "Name"));
7208
7209         if (default_connecting_device == default_device)
7210                 default_connecting_device = NULL;
7211 }
7212
7213 #if defined TIZEN_MAINTAIN_ONLINE
7214 static void __connman_service_connect_default(struct connman_service *current,
7215                                                                   enum connman_service_state old_state)
7216 #else
7217 static void __connman_service_connect_default(struct connman_service *current)
7218 #endif
7219 {
7220         int err;
7221         GList *list;
7222         bool default_internet;
7223         struct connman_service *service;
7224         struct connman_service *default_service = NULL;
7225         struct connman_device *default_device = NULL;
7226
7227         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7228                 switch (current->state) {
7229                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7230                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7231                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7232                         return;
7233                 default:
7234                         break;
7235                 }
7236
7237                 if (default_connecting_device &&
7238                                 __connman_service_is_internet_profile(current) == TRUE) {
7239                         if (current->network == NULL)
7240                                 return;
7241
7242                         default_device = connman_network_get_device(current->network);
7243                         if (default_connecting_device == default_device) {
7244                                 DBG("Cellular service[%s]  %p %s",
7245                                                 state2string(current->state), current, current->path);
7246                                 DBG("Cellular device %p %p %s",
7247                                                 default_connecting_device, default_device,
7248                                                 connman_device_get_string(default_device, "Name"));
7249
7250                                 default_connecting_device = NULL;
7251                         }
7252                 }
7253
7254                 return;
7255 #if defined TIZEN_MAINTAIN_ONLINE
7256         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7257                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7258                 DBG("Device is downgraded: online --> ready");
7259 #endif
7260         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7261                 return;
7262
7263         /* Always-on: keep default cellular connection as possible */
7264         for (list = service_list; list; list = list->next) {
7265                 service = list->data;
7266
7267                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7268                                 __connman_service_is_internet_profile(service) != TRUE ||
7269                                 service->network == NULL) {
7270                         continue;
7271                 }
7272
7273                 default_internet =
7274                                 connman_network_get_bool(service->network, "DefaultInternet");
7275
7276                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7277                                 __connman_service_type2string(service->type),
7278                                 state2string(service->state), default_internet);
7279
7280                 if (default_internet) {
7281                         default_service = service;
7282                         if (is_connected(default_service->state) == TRUE ||
7283                                         is_connecting(default_service->state) == TRUE)
7284                                 return;
7285
7286                         default_device = connman_network_get_device(default_service->network);
7287                         if (default_connecting_device == default_device) {
7288                                 DBG("Device is connecting (%p)", default_connecting_device);
7289                                 return;
7290                         }
7291
7292                         default_connecting_device = default_device;
7293                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7294
7295                         err = __connman_network_connect(default_service->network);
7296                         DBG("Connecting default service %p %s [%d]",
7297                                         default_service, default_service->path, err);
7298                         DBG("Connecting device %p %s", default_connecting_device,
7299                                         connman_device_get_string(default_connecting_device, "Name"));
7300                         if (err < 0 && err != -EINPROGRESS) {
7301                                 default_connecting_device = NULL;
7302                         } else
7303                                 break;
7304                 }
7305         }
7306 }
7307 #endif
7308
7309 static void single_connected_tech(struct connman_service *allowed)
7310 {
7311         struct connman_service *service;
7312         GSList *services = NULL, *list;
7313         GList *iter;
7314
7315         DBG("keeping %p %s", allowed, allowed->path);
7316
7317 #if defined TIZEN_EXT
7318         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7319                 return;
7320 #endif
7321
7322         for (iter = service_list; iter; iter = iter->next) {
7323                 service = iter->data;
7324
7325 #if defined TIZEN_EXT
7326                 if (service != allowed && service->type != allowed->type &&
7327                                 __connman_service_can_drop(service) == TRUE)
7328 #else
7329                 if (!is_connected(service->state))
7330                         break;
7331
7332                 if (service == allowed)
7333                         continue;
7334 #endif
7335                 services = g_slist_prepend(services, service);
7336         }
7337
7338         for (list = services; list; list = list->next) {
7339                 service = list->data;
7340
7341                 DBG("disconnecting %p %s", service, service->path);
7342 #if defined TIZEN_EXT
7343                 __connman_service_disconnect_default(service);
7344 #endif
7345                 __connman_service_disconnect(service);
7346         }
7347
7348         g_slist_free(services);
7349 }
7350
7351 #if defined TIZEN_EXT
7352 static void set_priority_connected_service(void)
7353 {
7354         struct connman_service *service;
7355         GList *list;
7356
7357         for (list = service_list; list; list = list->next) {
7358                 service = list->data;
7359
7360                 if (is_connected(service->state) == FALSE)
7361                         service->order = 5;
7362                 else
7363 #if defined TIZEN_MAINTAIN_ONLINE
7364                 {
7365                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7366                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7367                                 service->order = 6;
7368                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7369                                 service->order = 6;
7370                         else
7371                                 service->order = 5;
7372                 }
7373 #else
7374                         service->order = 6;
7375 #endif
7376         }
7377 }
7378 #endif
7379
7380 static const char *get_dbus_sender(struct connman_service *service)
7381 {
7382         if (!service->pending)
7383                 return NULL;
7384
7385         return dbus_message_get_sender(service->pending);
7386 }
7387
7388 static int service_indicate_state(struct connman_service *service)
7389 {
7390         enum connman_service_state old_state, new_state;
7391         struct connman_service *def_service;
7392         enum connman_ipconfig_method method;
7393         int result;
7394
7395         if (!service)
7396                 return -EINVAL;
7397
7398         old_state = service->state;
7399         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7400
7401         DBG("service %p old %s - new %s/%s => %s",
7402                                         service,
7403                                         state2string(old_state),
7404                                         state2string(service->state_ipv4),
7405                                         state2string(service->state_ipv6),
7406                                         state2string(new_state));
7407
7408         if (old_state == new_state)
7409                 return -EALREADY;
7410
7411         def_service = __connman_service_get_default();
7412
7413         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7414                 result = service_update_preferred_order(def_service,
7415                                 service, new_state);
7416                 if (result == -EALREADY)
7417                         return result;
7418         }
7419
7420         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7421                 __connman_notifier_leave_online(service->type);
7422
7423         if (is_connected(old_state) && !is_connected(new_state))
7424                 searchdomain_remove_all(service);
7425
7426         service->state = new_state;
7427         state_changed(service);
7428
7429         if (!is_connected(old_state) && is_connected(new_state))
7430                 searchdomain_add_all(service);
7431
7432         switch(new_state) {
7433         case CONNMAN_SERVICE_STATE_UNKNOWN:
7434
7435                 break;
7436
7437         case CONNMAN_SERVICE_STATE_IDLE:
7438                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7439                         __connman_service_disconnect(service);
7440
7441                 break;
7442
7443         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7444
7445                 break;
7446
7447         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7448                 if (!service->new_service &&
7449                                 __connman_stats_service_register(service) == 0) {
7450                         /*
7451                          * For new services the statistics are updated after
7452                          * we have successfully connected.
7453                          */
7454                         __connman_stats_get(service, false,
7455                                                 &service->stats.data);
7456                         __connman_stats_get(service, true,
7457                                                 &service->stats_roaming.data);
7458                 }
7459
7460                 break;
7461
7462         case CONNMAN_SERVICE_STATE_READY:
7463                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7464
7465                 if (service->new_service &&
7466                                 __connman_stats_service_register(service) == 0) {
7467                         /*
7468                          * This is normally done after configuring state
7469                          * but for new service do this after we have connected
7470                          * successfully.
7471                          */
7472                         __connman_stats_get(service, false,
7473                                                 &service->stats.data);
7474                         __connman_stats_get(service, true,
7475                                                 &service->stats_roaming.data);
7476                 }
7477
7478                 service->new_service = false;
7479
7480                 default_changed();
7481
7482                 def_service = __connman_service_get_default();
7483
7484                 service_update_preferred_order(def_service, service, new_state);
7485
7486                 __connman_service_set_favorite(service, true);
7487
7488                 reply_pending(service, 0);
7489
7490                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7491                         connman_network_get_bool(service->network,
7492                                                 "WiFi.UseWPS")) {
7493                         const char *pass;
7494
7495                         pass = connman_network_get_string(service->network,
7496                                                         "WiFi.Passphrase");
7497
7498                         __connman_service_set_passphrase(service, pass);
7499
7500                         connman_network_set_bool(service->network,
7501                                                         "WiFi.UseWPS", false);
7502                 }
7503
7504                 g_get_current_time(&service->modified);
7505                 service_save(service);
7506
7507                 domain_changed(service);
7508                 proxy_changed(service);
7509
7510                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7511                         __connman_notifier_connect(service->type);
7512
7513                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7514                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7515                         __connman_ipconfig_disable_ipv6(
7516                                                 service->ipconfig_ipv6);
7517
7518 #if !defined TIZEN_MAINTAIN_ONLINE
7519                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7520                         single_connected_tech(service);
7521                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7522                         vpn_auto_connect();
7523 #else
7524                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7525                         vpn_auto_connect();
7526 #endif
7527
7528 #if defined TIZEN_EXT
7529                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7530                         set_priority_connected_service();
7531 #endif
7532
7533                 break;
7534
7535         case CONNMAN_SERVICE_STATE_ONLINE:
7536 #if defined TIZEN_MAINTAIN_ONLINE
7537 #if defined TIZEN_EXT
7538                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7539                         set_priority_connected_service();
7540 #endif
7541
7542                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7543                         single_connected_tech(service);
7544 #endif
7545
7546                 break;
7547
7548         case CONNMAN_SERVICE_STATE_DISCONNECT:
7549                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7550
7551                 reply_pending(service, ECONNABORTED);
7552
7553                 def_service = __connman_service_get_default();
7554                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7555                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7556
7557                 if (!__connman_notifier_is_connected() &&
7558                         def_service &&
7559                                 def_service->provider)
7560                         connman_provider_disconnect(def_service->provider);
7561
7562                 default_changed();
7563
7564                 __connman_wispr_stop(service);
7565
7566                 __connman_wpad_stop(service);
7567
7568 #if defined TIZEN_EXT
7569                 /**
7570                   * Skip the functions if there is any connected profiles
7571                   * that use same interface
7572                   */
7573                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7574                         __connman_service_get_connected_count_of_iface(
7575                                                         service) <= 0) {
7576 #endif
7577                 domain_changed(service);
7578                 proxy_changed(service);
7579 #if defined TIZEN_EXT
7580                 }
7581 #endif
7582
7583                 /*
7584                  * Previous services which are connected and which states
7585                  * are set to online should reset relevantly ipconfig_state
7586                  * to ready so wispr/portal will be rerun on those
7587                  */
7588                 downgrade_connected_services();
7589
7590                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7591                 break;
7592
7593         case CONNMAN_SERVICE_STATE_FAILURE:
7594 #if defined TIZEN_EXT
7595                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7596                         service->order = 5;
7597                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7598 #endif
7599                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7600                         connman_agent_report_error(service, service->path,
7601                                         error2string(service->error),
7602                                         report_error_cb,
7603                                         get_dbus_sender(service),
7604                                         NULL) == -EINPROGRESS)
7605                         return 0;
7606                 service_complete(service);
7607
7608                 break;
7609         }
7610
7611         service_list_sort();
7612
7613 #if defined TIZEN_EXT
7614 #if defined TIZEN_MAINTAIN_ONLINE
7615         __connman_service_connect_default(service, old_state);
7616 #else
7617         __connman_service_connect_default(service);
7618 #endif
7619 #endif
7620
7621         __connman_connection_update_gateway();
7622
7623         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7624                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7625                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7626                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7627                 __connman_notifier_disconnect(service->type);
7628         }
7629
7630         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7631                 __connman_notifier_enter_online(service->type);
7632                 default_changed();
7633         }
7634
7635         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7636                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7637                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7638                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7639                 if (service->user.favorite_user != service->user.current_user) {
7640                         DBG("Now set service favorite user id from %d to %d",
7641                         service->user.favorite_user, service->user.current_user);
7642
7643                         service->user.favorite_user = service->user.current_user;
7644
7645                         service_save(service);
7646                 }
7647         }
7648
7649         return 0;
7650 }
7651
7652 int __connman_service_indicate_error(struct connman_service *service,
7653                                         enum connman_service_error error)
7654 {
7655         DBG("service %p error %d", service, error);
7656
7657         if (!service)
7658                 return -EINVAL;
7659
7660         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7661                 return -EALREADY;
7662
7663         set_error(service, error);
7664
7665 /* default internet service: fix not cleared if pdp activation*/
7666 #if defined TIZEN_EXT
7667                 /*
7668                  * If connection failed for default service(DefaultInternet),
7669                  * default_connecting_device should be cleared.
7670                  */
7671                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7672                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7673                         __connman_service_disconnect_default(service);
7674
7675                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7676                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7677                         g_free(service->passphrase);
7678                         service->passphrase = NULL;
7679                 }
7680 #endif
7681
7682         __connman_service_ipconfig_indicate_state(service,
7683                                                 CONNMAN_SERVICE_STATE_FAILURE,
7684                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7685         __connman_service_ipconfig_indicate_state(service,
7686                                                 CONNMAN_SERVICE_STATE_FAILURE,
7687                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7688         return 0;
7689 }
7690
7691 int __connman_service_clear_error(struct connman_service *service)
7692 {
7693         DBusMessage *pending, *provider_pending;
7694
7695         DBG("service %p", service);
7696
7697         if (!service)
7698                 return -EINVAL;
7699
7700         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7701                 return -EINVAL;
7702
7703         pending = service->pending;
7704         service->pending = NULL;
7705         provider_pending = service->provider_pending;
7706         service->provider_pending = NULL;
7707
7708         __connman_service_ipconfig_indicate_state(service,
7709                                                 CONNMAN_SERVICE_STATE_IDLE,
7710                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7711
7712         __connman_service_ipconfig_indicate_state(service,
7713                                                 CONNMAN_SERVICE_STATE_IDLE,
7714                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7715
7716         service->pending = pending;
7717         service->provider_pending = provider_pending;
7718
7719         return 0;
7720 }
7721
7722 int __connman_service_indicate_default(struct connman_service *service)
7723 {
7724         DBG("service %p state %s", service, state2string(service->state));
7725
7726         if (!is_connected(service->state)) {
7727                 /*
7728                  * If service is not yet fully connected, then we must not
7729                  * change the default yet. The default gw will be changed
7730                  * after the service state is in ready.
7731                  */
7732                 return -EINPROGRESS;
7733         }
7734
7735         default_changed();
7736
7737         return 0;
7738 }
7739
7740 enum connman_service_state __connman_service_ipconfig_get_state(
7741                                         struct connman_service *service,
7742                                         enum connman_ipconfig_type type)
7743 {
7744         if (!service)
7745                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7746
7747         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7748                 return service->state_ipv4;
7749
7750         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7751                 return service->state_ipv6;
7752
7753         return CONNMAN_SERVICE_STATE_UNKNOWN;
7754 }
7755
7756 static void check_proxy_setup(struct connman_service *service)
7757 {
7758         /*
7759          * We start WPAD if we haven't got a PAC URL from DHCP and
7760          * if our proxy manual configuration is either empty or set
7761          * to AUTO with an empty URL.
7762          */
7763
7764         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7765                 goto done;
7766
7767         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7768                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7769                         service->pac))
7770                 goto done;
7771
7772         if (__connman_wpad_start(service) < 0) {
7773                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7774                 __connman_notifier_proxy_changed(service);
7775                 goto done;
7776         }
7777
7778         return;
7779
7780 done:
7781         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7782 }
7783
7784 #if defined TIZEN_EXT
7785 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7786
7787         DBG("check the proxy and start wispr");
7788         check_proxy_setup(service);
7789         return;
7790 }
7791 #endif
7792
7793 /*
7794  * How many networks are connected at the same time. If more than 1,
7795  * then set the rp_filter setting properly (loose mode routing) so that network
7796  * connectivity works ok. This is only done for IPv4 networks as IPv6
7797  * does not have rp_filter knob.
7798  */
7799 static int connected_networks_count;
7800 static int original_rp_filter;
7801
7802 static void service_rp_filter(struct connman_service *service,
7803                                 bool connected)
7804 {
7805         enum connman_ipconfig_method method;
7806
7807         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7808
7809         switch (method) {
7810         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7811         case CONNMAN_IPCONFIG_METHOD_OFF:
7812         case CONNMAN_IPCONFIG_METHOD_AUTO:
7813                 return;
7814         case CONNMAN_IPCONFIG_METHOD_FIXED:
7815         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7816         case CONNMAN_IPCONFIG_METHOD_DHCP:
7817                 break;
7818         }
7819
7820         if (connected) {
7821                 if (connected_networks_count == 1) {
7822                         int filter_value;
7823                         filter_value = __connman_ipconfig_set_rp_filter();
7824                         if (filter_value < 0)
7825                                 return;
7826
7827                         original_rp_filter = filter_value;
7828                 }
7829                 connected_networks_count++;
7830
7831         } else {
7832                 if (connected_networks_count == 2)
7833                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7834
7835                 connected_networks_count--;
7836                 if (connected_networks_count < 0)
7837                         connected_networks_count = 0;
7838         }
7839
7840         DBG("%s %s ipconfig %p method %d count %d filter %d",
7841                 connected ? "connected" : "disconnected", service->identifier,
7842                 service->ipconfig_ipv4, method,
7843                 connected_networks_count, original_rp_filter);
7844 }
7845
7846 static gboolean redo_wispr(gpointer user_data)
7847 {
7848         struct connman_service *service = user_data;
7849         int refcount = service->refcount - 1;
7850
7851         connman_service_unref(service);
7852         if (refcount == 0) {
7853                 DBG("Service %p already removed", service);
7854                 return FALSE;
7855         }
7856
7857         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7858
7859         return FALSE;
7860 }
7861
7862 #if defined TIZEN_MAINTAIN_ONLINE
7863 static gboolean redo_wispr_ipv4(gpointer user_data)
7864 {
7865         struct connman_service *service = user_data;
7866
7867         DBG("");
7868
7869         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7870
7871         return FALSE;
7872 }
7873 #endif
7874
7875 int __connman_service_online_check_failed(struct connman_service *service,
7876                                         enum connman_ipconfig_type type)
7877 {
7878         DBG("service %p type %d count %d", service, type,
7879                                                 service->online_check_count);
7880
7881 #if defined TIZEN_MAINTAIN_ONLINE
7882         /* Retry IPv4 stuff also */
7883         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7884                 connman_warn("Online check failed for %p %s", service,
7885                                         service->name);
7886
7887                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7888                 return 0;
7889         }
7890 #else
7891         /* currently we only retry IPv6 stuff */
7892         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7893                         service->online_check_count != 1) {
7894                 connman_warn("Online check failed for %p %s", service,
7895                         service->name);
7896                 return 0;
7897         }
7898 #endif
7899
7900         service->online_check_count = 0;
7901
7902         /*
7903          * We set the timeout to 1 sec so that we have a chance to get
7904          * necessary IPv6 router advertisement messages that might have
7905          * DNS data etc.
7906          */
7907         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7908
7909         return EAGAIN;
7910 }
7911
7912 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7913                                         enum connman_service_state new_state,
7914                                         enum connman_ipconfig_type type)
7915 {
7916         struct connman_ipconfig *ipconfig = NULL;
7917         enum connman_service_state old_state;
7918         enum connman_ipconfig_method method;
7919
7920         if (!service)
7921                 return -EINVAL;
7922
7923         switch (type) {
7924         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7925         case CONNMAN_IPCONFIG_TYPE_ALL:
7926                 return -EINVAL;
7927
7928         case CONNMAN_IPCONFIG_TYPE_IPV4:
7929                 old_state = service->state_ipv4;
7930                 ipconfig = service->ipconfig_ipv4;
7931
7932                 break;
7933
7934         case CONNMAN_IPCONFIG_TYPE_IPV6:
7935                 old_state = service->state_ipv6;
7936                 ipconfig = service->ipconfig_ipv6;
7937
7938                 break;
7939         }
7940
7941         if (!ipconfig)
7942                 return -EINVAL;
7943
7944         method = __connman_ipconfig_get_method(ipconfig);
7945
7946         switch (method) {
7947         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7948         case CONNMAN_IPCONFIG_METHOD_OFF:
7949                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7950                         connman_warn("ipconfig state %d ipconfig method %d",
7951                                 new_state, method);
7952
7953                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7954                 break;
7955
7956         case CONNMAN_IPCONFIG_METHOD_FIXED:
7957         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7958         case CONNMAN_IPCONFIG_METHOD_DHCP:
7959         case CONNMAN_IPCONFIG_METHOD_AUTO:
7960                 break;
7961
7962         }
7963
7964         /* Any change? */
7965         if (old_state == new_state)
7966                 return -EALREADY;
7967
7968 #if defined TIZEN_EXT
7969         __sync_synchronize();
7970         if (service->user_pdn_connection_refcount > 0 &&
7971                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7972                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7973                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7974                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7975                         service->user_pdn_connection_refcount = 0;
7976                         __sync_synchronize();
7977                 }
7978 #endif
7979
7980         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7981                 service, service ? service->identifier : NULL,
7982                 old_state, state2string(old_state),
7983                 new_state, state2string(new_state),
7984                 type, __connman_ipconfig_type2string(type));
7985
7986         switch (new_state) {
7987         case CONNMAN_SERVICE_STATE_UNKNOWN:
7988         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7989                 break;
7990         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7991                 break;
7992         case CONNMAN_SERVICE_STATE_READY:
7993 #if defined TIZEN_EXT
7994                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7995                                 __connman_service_is_internet_profile(service) != TRUE) {
7996                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7997                                 service_rp_filter(service, TRUE);
7998
7999                         break;
8000                 }
8001 #endif
8002                 if (connman_setting_get_bool("EnableOnlineCheck")) {
8003                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8004 #if !defined TIZEN_EXT
8005                                 check_proxy_setup(service);
8006 #endif
8007 #if defined TIZEN_MAINTAIN_ONLINE
8008 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8009                         check_proxy_setup(service);
8010 #endif
8011                         } else {
8012                                 service->online_check_count = 1;
8013                                 __connman_wispr_start(service, type);
8014                         }
8015                 } else
8016                         connman_info("Online check disabled. "
8017                                 "Default service remains in READY state.");
8018                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8019                         service_rp_filter(service, true);
8020                 break;
8021         case CONNMAN_SERVICE_STATE_ONLINE:
8022                 break;
8023         case CONNMAN_SERVICE_STATE_DISCONNECT:
8024                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8025                         return -EINVAL;
8026
8027                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8028                         service_rp_filter(service, false);
8029
8030                 break;
8031
8032         case CONNMAN_SERVICE_STATE_IDLE:
8033         case CONNMAN_SERVICE_STATE_FAILURE:
8034                 __connman_ipconfig_disable(ipconfig);
8035
8036                 break;
8037         }
8038
8039         if (is_connected(old_state) && !is_connected(new_state))
8040                 nameserver_remove_all(service, type);
8041
8042         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8043                 service->state_ipv4 = new_state;
8044         else
8045                 service->state_ipv6 = new_state;
8046
8047         if (!is_connected(old_state) && is_connected(new_state))
8048                 nameserver_add_all(service, type);
8049
8050         __connman_timeserver_sync(service);
8051
8052 #if defined TIZEN_EXT
8053         int ret = service_indicate_state(service);
8054         /*Sent the Ready changed signal again in case IPv4 IP set
8055           after IPv6 IP set*/
8056
8057         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8058                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8059                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8060                 state_changed(service);
8061         }
8062
8063         return ret;
8064 #endif
8065         return service_indicate_state(service);
8066 }
8067
8068 static bool prepare_network(struct connman_service *service)
8069 {
8070         enum connman_network_type type;
8071         unsigned int ssid_len;
8072
8073         type = connman_network_get_type(service->network);
8074
8075         switch (type) {
8076         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8077         case CONNMAN_NETWORK_TYPE_VENDOR:
8078                 return false;
8079         case CONNMAN_NETWORK_TYPE_WIFI:
8080                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8081                                                 &ssid_len))
8082                         return false;
8083
8084                 if (service->passphrase)
8085                         connman_network_set_string(service->network,
8086                                 "WiFi.Passphrase", service->passphrase);
8087                 break;
8088         case CONNMAN_NETWORK_TYPE_ETHERNET:
8089         case CONNMAN_NETWORK_TYPE_GADGET:
8090         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8091         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8092         case CONNMAN_NETWORK_TYPE_CELLULAR:
8093                 break;
8094         }
8095
8096         return true;
8097 }
8098
8099 static void prepare_8021x(struct connman_service *service)
8100 {
8101         if (service->eap)
8102                 connman_network_set_string(service->network, "WiFi.EAP",
8103                                                                 service->eap);
8104
8105         if (service->identity)
8106                 connman_network_set_string(service->network, "WiFi.Identity",
8107                                                         service->identity);
8108
8109         if (service->anonymous_identity)
8110                 connman_network_set_string(service->network,
8111                                                 "WiFi.AnonymousIdentity",
8112                                                 service->anonymous_identity);
8113
8114         if (service->ca_cert_file)
8115                 connman_network_set_string(service->network, "WiFi.CACertFile",
8116                                                         service->ca_cert_file);
8117
8118         if (service->subject_match)
8119                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8120                                                         service->subject_match);
8121
8122         if (service->altsubject_match)
8123                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8124                                                         service->altsubject_match);
8125
8126         if (service->domain_suffix_match)
8127                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8128                                                         service->domain_suffix_match);
8129
8130         if (service->domain_match)
8131                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8132                                                         service->domain_match);
8133
8134         if (service->client_cert_file)
8135                 connman_network_set_string(service->network,
8136                                                 "WiFi.ClientCertFile",
8137                                                 service->client_cert_file);
8138
8139         if (service->private_key_file)
8140                 connman_network_set_string(service->network,
8141                                                 "WiFi.PrivateKeyFile",
8142                                                 service->private_key_file);
8143
8144         if (service->private_key_passphrase)
8145                 connman_network_set_string(service->network,
8146                                         "WiFi.PrivateKeyPassphrase",
8147                                         service->private_key_passphrase);
8148
8149         if (service->phase2)
8150                 connman_network_set_string(service->network, "WiFi.Phase2",
8151                                                         service->phase2);
8152
8153 #if defined TIZEN_EXT
8154         if (service->keymgmt_type)
8155                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8156                                                         service->keymgmt_type);
8157
8158         DBG("service->phase1 : %s", service->phase1);
8159         if (service->phase1)
8160                 connman_network_set_string(service->network, "WiFi.Phase1",
8161                                                         service->phase1);
8162 #endif
8163 }
8164
8165 static int service_connect(struct connman_service *service)
8166 {
8167         int err;
8168
8169         if (service->hidden)
8170                 return -EPERM;
8171
8172 #if defined TIZEN_EXT
8173         GList *list;
8174         int index;
8175
8176         index = __connman_service_get_index(service);
8177
8178         for (list = service_list; list; list = list->next) {
8179                 struct connman_service *temp = list->data;
8180
8181                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8182                         break;
8183
8184                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8185                         break;
8186
8187                 if (service == temp)
8188                         continue;
8189
8190                 if (service->type != temp->type)
8191                         continue;
8192
8193                 if (__connman_service_get_index(temp) == index &&
8194                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8195                         return -EINPROGRESS;
8196         }
8197 #endif
8198
8199         switch (service->type) {
8200         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8201         case CONNMAN_SERVICE_TYPE_SYSTEM:
8202         case CONNMAN_SERVICE_TYPE_GPS:
8203         case CONNMAN_SERVICE_TYPE_P2P:
8204 #if defined TIZEN_EXT_WIFI_MESH
8205         case CONNMAN_SERVICE_TYPE_MESH:
8206 #endif
8207                 return -EINVAL;
8208         case CONNMAN_SERVICE_TYPE_ETHERNET:
8209         case CONNMAN_SERVICE_TYPE_GADGET:
8210         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8211         case CONNMAN_SERVICE_TYPE_CELLULAR:
8212         case CONNMAN_SERVICE_TYPE_VPN:
8213                 break;
8214         case CONNMAN_SERVICE_TYPE_WIFI:
8215                 switch (service->security) {
8216                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8217                 case CONNMAN_SERVICE_SECURITY_NONE:
8218                         break;
8219                 case CONNMAN_SERVICE_SECURITY_WEP:
8220                 case CONNMAN_SERVICE_SECURITY_PSK:
8221                 case CONNMAN_SERVICE_SECURITY_WPA:
8222                 case CONNMAN_SERVICE_SECURITY_RSN:
8223 #if defined TIZEN_EXT
8224                 case CONNMAN_SERVICE_SECURITY_SAE:
8225 #endif
8226                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8227                                 return -ENOKEY;
8228
8229                         if (service->request_passphrase_input) {
8230                                 DBG("Now try to connect other user's favorite service");
8231                                 service->request_passphrase_input = false;
8232                                 return -ENOKEY;
8233                         } else if (!service->passphrase) {
8234                                 if (!service->network)
8235                                         return -EOPNOTSUPP;
8236
8237                                 if (!service->wps ||
8238                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8239                                         return -ENOKEY;
8240                         }
8241                         break;
8242
8243                 case CONNMAN_SERVICE_SECURITY_8021X:
8244                         if (!service->eap)
8245                                 return -EINVAL;
8246
8247 #if defined TIZEN_EXT
8248                         /*
8249                          * never request credentials if using EAP-TLS, EAP-SIM
8250                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8251                          * need to be fully provisioned)
8252                          */
8253                         DBG("service eap: %s", service->eap);
8254                         if (g_str_equal(service->eap, "tls") ||
8255                                 g_str_equal(service->eap, "sim") ||
8256                                 g_str_equal(service->eap, "aka") ||
8257                                 g_str_equal(service->eap, "aka'") ||
8258                                 g_str_equal(service->eap, "pwd") ||
8259                                 g_str_equal(service->eap, "fast"))
8260                                 break;
8261 #else
8262                         /*
8263                          * never request credentials if using EAP-TLS
8264                          * (EAP-TLS networks need to be fully provisioned)
8265                          */
8266                         if (g_str_equal(service->eap, "tls"))
8267                                 break;
8268 #endif
8269                         /*
8270                          * Return -ENOKEY if either identity or passphrase is
8271                          * missing. Agent provided credentials can be used as
8272                          * fallback if needed.
8273                          */
8274                         if (((!service->identity &&
8275                                         !service->agent_identity) ||
8276                                         !service->passphrase) ||
8277                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8278                                 return -ENOKEY;
8279
8280                         break;
8281                 }
8282                 break;
8283         }
8284
8285         if (service->network) {
8286                 if (!prepare_network(service))
8287                         return -EINVAL;
8288
8289                 switch (service->security) {
8290                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8291                 case CONNMAN_SERVICE_SECURITY_NONE:
8292                 case CONNMAN_SERVICE_SECURITY_WEP:
8293                 case CONNMAN_SERVICE_SECURITY_PSK:
8294                 case CONNMAN_SERVICE_SECURITY_WPA:
8295                 case CONNMAN_SERVICE_SECURITY_RSN:
8296 #if defined TIZEN_EXT
8297                 case CONNMAN_SERVICE_SECURITY_SAE:
8298 #endif
8299                         break;
8300                 case CONNMAN_SERVICE_SECURITY_8021X:
8301                         prepare_8021x(service);
8302                         break;
8303                 }
8304
8305                 if (__connman_stats_service_register(service) == 0) {
8306                         __connman_stats_get(service, false,
8307                                                 &service->stats.data);
8308                         __connman_stats_get(service, true,
8309                                                 &service->stats_roaming.data);
8310                 }
8311
8312                 err = __connman_network_connect(service->network);
8313         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8314                                         service->provider)
8315                 err = __connman_provider_connect(service->provider,
8316                                                 get_dbus_sender(service));
8317         else
8318                 return -EOPNOTSUPP;
8319
8320         if (err < 0) {
8321                 if (err != -EINPROGRESS) {
8322                         __connman_service_ipconfig_indicate_state(service,
8323                                                 CONNMAN_SERVICE_STATE_FAILURE,
8324                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8325                         __connman_service_ipconfig_indicate_state(service,
8326                                                 CONNMAN_SERVICE_STATE_FAILURE,
8327                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8328                         __connman_stats_service_unregister(service);
8329                 }
8330         }
8331
8332         return err;
8333 }
8334
8335 int __connman_service_connect(struct connman_service *service,
8336                         enum connman_service_connect_reason reason)
8337 {
8338         int err;
8339
8340         DBG("service %p state %s connect reason %s -> %s",
8341                 service, state2string(service->state),
8342                 reason2string(service->connect_reason),
8343                 reason2string(reason));
8344
8345         if (is_connected(service->state))
8346                 return -EISCONN;
8347
8348         if (is_connecting(service->state))
8349                 return -EALREADY;
8350
8351         switch (service->type) {
8352         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8353         case CONNMAN_SERVICE_TYPE_SYSTEM:
8354         case CONNMAN_SERVICE_TYPE_GPS:
8355         case CONNMAN_SERVICE_TYPE_P2P:
8356 #if defined TIZEN_EXT_WIFI_MESH
8357         case CONNMAN_SERVICE_TYPE_MESH:
8358 #endif
8359                 return -EINVAL;
8360
8361         case CONNMAN_SERVICE_TYPE_ETHERNET:
8362         case CONNMAN_SERVICE_TYPE_GADGET:
8363         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8364         case CONNMAN_SERVICE_TYPE_CELLULAR:
8365         case CONNMAN_SERVICE_TYPE_VPN:
8366         case CONNMAN_SERVICE_TYPE_WIFI:
8367                 break;
8368         }
8369
8370         if (!is_ipconfig_usable(service))
8371                 return -ENOLINK;
8372
8373         __connman_service_clear_error(service);
8374
8375         err = service_connect(service);
8376
8377         DBG("service %p err %d", service, err);
8378
8379         service->connect_reason = reason;
8380         if (err >= 0)
8381                 return 0;
8382
8383         if (err == -EINPROGRESS) {
8384                 if (service->timeout == 0)
8385                         service->timeout = g_timeout_add_seconds(
8386                                 CONNECT_TIMEOUT, connect_timeout, service);
8387
8388                 return -EINPROGRESS;
8389         }
8390
8391         if (service->network)
8392                 __connman_network_disconnect(service->network);
8393         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8394                                 service->provider)
8395                         connman_provider_disconnect(service->provider);
8396
8397         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8398                 if (err == -ENOKEY || err == -EPERM) {
8399                         DBusMessage *pending = NULL;
8400                         const char *dbus_sender = get_dbus_sender(service);
8401
8402                         /*
8403                          * We steal the reply here. The idea is that the
8404                          * connecting client will see the connection status
8405                          * after the real hidden network is connected or
8406                          * connection failed.
8407                          */
8408                         if (service->hidden) {
8409                                 pending = service->pending;
8410                                 service->pending = NULL;
8411                         }
8412
8413                         err = __connman_agent_request_passphrase_input(service,
8414                                         request_input_cb,
8415                                         dbus_sender,
8416                                         pending);
8417                         if (service->hidden && err != -EINPROGRESS)
8418                                 service->pending = pending;
8419
8420                         return err;
8421                 }
8422                 reply_pending(service, -err);
8423         }
8424
8425         return err;
8426 }
8427
8428 int __connman_service_disconnect(struct connman_service *service)
8429 {
8430         int err;
8431
8432         DBG("service %p", service);
8433
8434         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8435         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8436
8437         connman_agent_cancel(service);
8438
8439         reply_pending(service, ECONNABORTED);
8440
8441         if (service->network) {
8442                 err = __connman_network_disconnect(service->network);
8443         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8444                                         service->provider)
8445                 err = connman_provider_disconnect(service->provider);
8446         else
8447                 return -EOPNOTSUPP;
8448
8449         if (err < 0 && err != -EINPROGRESS)
8450                 return err;
8451
8452         __connman_6to4_remove(service->ipconfig_ipv4);
8453
8454         if (service->ipconfig_ipv4)
8455                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8456                                                         NULL);
8457         else
8458                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8459                                                         NULL);
8460
8461 #if defined TIZEN_EXT
8462         /**
8463           * Skip the functions If there is any connected profiles
8464           * that use same interface
8465           */
8466         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8467                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8468 #endif
8469         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8470         settings_changed(service, service->ipconfig_ipv4);
8471
8472         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8473         settings_changed(service, service->ipconfig_ipv6);
8474
8475         __connman_ipconfig_disable(service->ipconfig_ipv4);
8476         __connman_ipconfig_disable(service->ipconfig_ipv6);
8477 #if defined TIZEN_EXT
8478         }
8479 #endif
8480
8481         __connman_stats_service_unregister(service);
8482
8483         return err;
8484 }
8485
8486 int __connman_service_disconnect_all(void)
8487 {
8488         struct connman_service *service;
8489         GSList *services = NULL, *list;
8490         GList *iter;
8491
8492         DBG("");
8493
8494         for (iter = service_list; iter; iter = iter->next) {
8495                 service = iter->data;
8496
8497                 if (!is_connected(service->state))
8498                         break;
8499
8500                 services = g_slist_prepend(services, service);
8501         }
8502
8503         for (list = services; list; list = list->next) {
8504                 struct connman_service *service = list->data;
8505
8506                 service->ignore = true;
8507
8508                 __connman_service_disconnect(service);
8509         }
8510
8511         g_slist_free(services);
8512
8513         return 0;
8514 }
8515
8516 /**
8517  * lookup_by_identifier:
8518  * @identifier: service identifier
8519  *
8520  * Look up a service by identifier (reference count will not be increased)
8521  */
8522 static struct connman_service *lookup_by_identifier(const char *identifier)
8523 {
8524         return g_hash_table_lookup(service_hash, identifier);
8525 }
8526
8527 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8528 {
8529         return lookup_by_identifier(identifier);
8530 }
8531
8532 struct provision_user_data {
8533         const char *ident;
8534         int ret;
8535 };
8536
8537 static void provision_changed(gpointer value, gpointer user_data)
8538 {
8539         struct connman_service *service = value;
8540         struct provision_user_data *data = user_data;
8541         const char *path = data->ident;
8542         int ret;
8543
8544         ret = __connman_config_provision_service_ident(service, path,
8545                         service->config_file, service->config_entry);
8546         if (ret > 0)
8547                 data->ret = ret;
8548 }
8549
8550 int __connman_service_provision_changed(const char *ident)
8551 {
8552         struct provision_user_data data = {
8553                 .ident = ident,
8554                 .ret = 0
8555         };
8556
8557         g_list_foreach(service_list, provision_changed, (void *)&data);
8558
8559         /*
8560          * Because the provision_changed() might have set some services
8561          * as favorite, we must sort the sequence now.
8562          */
8563         if (services_dirty) {
8564                 services_dirty = false;
8565
8566                 service_list_sort();
8567
8568                 __connman_connection_update_gateway();
8569         }
8570
8571         return data.ret;
8572 }
8573
8574 void __connman_service_set_config(struct connman_service *service,
8575                                 const char *file_id, const char *entry)
8576 {
8577         if (!service)
8578                 return;
8579
8580         g_free(service->config_file);
8581         service->config_file = g_strdup(file_id);
8582
8583         g_free(service->config_entry);
8584         service->config_entry = g_strdup(entry);
8585 }
8586
8587 /**
8588  * __connman_service_get:
8589  * @identifier: service identifier
8590  *
8591  * Look up a service by identifier or create a new one if not found
8592  */
8593 static struct connman_service *service_get(const char *identifier)
8594 {
8595         struct connman_service *service;
8596
8597         service = g_hash_table_lookup(service_hash, identifier);
8598         if (service) {
8599                 connman_service_ref(service);
8600                 return service;
8601         }
8602
8603         service = connman_service_create();
8604         if (!service)
8605                 return NULL;
8606
8607         DBG("service %p", service);
8608
8609         service->identifier = g_strdup(identifier);
8610
8611         service_list = g_list_insert_sorted(service_list, service,
8612                                                 service_compare);
8613
8614         g_hash_table_insert(service_hash, service->identifier, service);
8615
8616         return service;
8617 }
8618
8619 static int service_register(struct connman_service *service)
8620 {
8621         DBG("service %p", service);
8622
8623         if (service->path)
8624                 return -EALREADY;
8625
8626         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8627                                                 service->identifier);
8628
8629         DBG("path %s", service->path);
8630
8631 #if defined TIZEN_EXT
8632         service_load(service);
8633         int ret = __connman_config_provision_service(service);
8634         if (ret < 0)
8635                 DBG("Failed to provision service");
8636 #else
8637         if (__connman_config_provision_service(service) < 0)
8638                 service_load(service);
8639 #endif
8640
8641         g_dbus_register_interface(connection, service->path,
8642                                         CONNMAN_SERVICE_INTERFACE,
8643                                         service_methods, service_signals,
8644                                                         NULL, service, NULL);
8645
8646         service_list_sort();
8647
8648         __connman_connection_update_gateway();
8649
8650         return 0;
8651 }
8652
8653 static void service_up(struct connman_ipconfig *ipconfig,
8654                 const char *ifname)
8655 {
8656         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8657
8658         DBG("%s up", ifname);
8659
8660         link_changed(service);
8661
8662         service->stats.valid = false;
8663         service->stats_roaming.valid = false;
8664 }
8665
8666 static void service_down(struct connman_ipconfig *ipconfig,
8667                         const char *ifname)
8668 {
8669         DBG("%s down", ifname);
8670 }
8671
8672 static void service_lower_up(struct connman_ipconfig *ipconfig,
8673                         const char *ifname)
8674 {
8675         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8676
8677         DBG("%s lower up", ifname);
8678
8679         stats_start(service);
8680 }
8681
8682 static void service_lower_down(struct connman_ipconfig *ipconfig,
8683                         const char *ifname)
8684 {
8685         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8686
8687         DBG("%s lower down", ifname);
8688
8689         stats_stop(service);
8690         service_save(service);
8691 }
8692
8693 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8694                         const char *ifname)
8695 {
8696         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8697         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8698         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8699 #if defined TIZEN_EXT
8700         int err;
8701 #endif
8702
8703         DBG("%s ip bound", ifname);
8704
8705         type = __connman_ipconfig_get_config_type(ipconfig);
8706         method = __connman_ipconfig_get_method(ipconfig);
8707
8708         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8709                                                         type, method);
8710
8711         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8712                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8713 #if defined TIZEN_EXT
8714         {
8715                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8716
8717                 if(err < 0)
8718                         DBG("Failed to add gateway");
8719         }
8720 #else
8721                 __connman_service_ipconfig_indicate_state(service,
8722                                                 CONNMAN_SERVICE_STATE_READY,
8723                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8724 #endif
8725
8726         settings_changed(service, ipconfig);
8727         address_updated(service, type);
8728 }
8729
8730 static void service_ip_release(struct connman_ipconfig *ipconfig,
8731                         const char *ifname)
8732 {
8733         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8734         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8735         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8736
8737         DBG("%s ip release", ifname);
8738
8739         type = __connman_ipconfig_get_config_type(ipconfig);
8740         method = __connman_ipconfig_get_method(ipconfig);
8741
8742         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8743                                                         type, method);
8744
8745         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8746                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8747                 __connman_service_ipconfig_indicate_state(service,
8748                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8749                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8750
8751         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8752                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8753                 __connman_service_ipconfig_indicate_state(service,
8754                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8755                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8756
8757         settings_changed(service, ipconfig);
8758 }
8759
8760 static void service_route_changed(struct connman_ipconfig *ipconfig,
8761                                 const char *ifname)
8762 {
8763         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8764
8765         DBG("%s route changed", ifname);
8766
8767         settings_changed(service, ipconfig);
8768 }
8769
8770 static const struct connman_ipconfig_ops service_ops = {
8771         .up             = service_up,
8772         .down           = service_down,
8773         .lower_up       = service_lower_up,
8774         .lower_down     = service_lower_down,
8775         .ip_bound       = service_ip_bound,
8776         .ip_release     = service_ip_release,
8777         .route_set      = service_route_changed,
8778         .route_unset    = service_route_changed,
8779 };
8780
8781 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8782                 int index, enum connman_ipconfig_method method)
8783 {
8784         struct connman_ipconfig *ipconfig_ipv4;
8785
8786         ipconfig_ipv4 = __connman_ipconfig_create(index,
8787                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8788         if (!ipconfig_ipv4)
8789                 return NULL;
8790
8791         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8792
8793         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8794
8795         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8796
8797         return ipconfig_ipv4;
8798 }
8799
8800 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8801                 int index)
8802 {
8803         struct connman_ipconfig *ipconfig_ipv6;
8804
8805         ipconfig_ipv6 = __connman_ipconfig_create(index,
8806                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8807         if (!ipconfig_ipv6)
8808                 return NULL;
8809
8810         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8811
8812         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8813
8814         return ipconfig_ipv6;
8815 }
8816
8817 void __connman_service_read_ip4config(struct connman_service *service)
8818 {
8819         GKeyFile *keyfile;
8820
8821         if (!service->ipconfig_ipv4)
8822                 return;
8823
8824         keyfile = connman_storage_load_service(service->identifier);
8825         if (!keyfile)
8826                 return;
8827
8828         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8829                                 service->identifier, "IPv4.");
8830
8831         g_key_file_free(keyfile);
8832 }
8833
8834 void connman_service_create_ip4config(struct connman_service *service,
8835                                         int index)
8836 {
8837         DBG("ipv4 %p", service->ipconfig_ipv4);
8838
8839         if (service->ipconfig_ipv4)
8840                 return;
8841
8842         service->ipconfig_ipv4 = create_ip4config(service, index,
8843                         CONNMAN_IPCONFIG_METHOD_DHCP);
8844         __connman_service_read_ip4config(service);
8845 }
8846
8847 void __connman_service_read_ip6config(struct connman_service *service)
8848 {
8849         GKeyFile *keyfile;
8850
8851         if (!service->ipconfig_ipv6)
8852                 return;
8853
8854         keyfile = connman_storage_load_service(service->identifier);
8855         if (!keyfile)
8856                 return;
8857
8858         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8859                                 service->identifier, "IPv6.");
8860
8861         g_key_file_free(keyfile);
8862 }
8863
8864 void connman_service_create_ip6config(struct connman_service *service,
8865                                                                 int index)
8866 {
8867         DBG("ipv6 %p", service->ipconfig_ipv6);
8868
8869         if (service->ipconfig_ipv6)
8870                 return;
8871
8872         service->ipconfig_ipv6 = create_ip6config(service, index);
8873
8874         __connman_service_read_ip6config(service);
8875 }
8876
8877 /**
8878  * connman_service_lookup_from_network:
8879  * @network: network structure
8880  *
8881  * Look up a service by network (reference count will not be increased)
8882  */
8883 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8884 {
8885         struct connman_service *service;
8886         const char *ident, *group;
8887         char *name;
8888
8889         if (!network)
8890                 return NULL;
8891
8892         ident = __connman_network_get_ident(network);
8893         if (!ident)
8894                 return NULL;
8895
8896         group = connman_network_get_group(network);
8897         if (!group)
8898                 return NULL;
8899
8900         name = g_strdup_printf("%s_%s_%s",
8901                         __connman_network_get_type(network), ident, group);
8902         service = lookup_by_identifier(name);
8903         g_free(name);
8904
8905         return service;
8906 }
8907
8908 struct connman_service *__connman_service_lookup_from_index(int index)
8909 {
8910         struct connman_service *service;
8911         GList *list;
8912
8913         for (list = service_list; list; list = list->next) {
8914                 service = list->data;
8915
8916                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8917                                                         == index)
8918                         return service;
8919
8920                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8921                                                         == index)
8922                         return service;
8923         }
8924
8925         return NULL;
8926 }
8927
8928 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8929 {
8930         return lookup_by_identifier(identifier);
8931 }
8932
8933 const char *__connman_service_get_ident(struct connman_service *service)
8934 {
8935         return service->identifier;
8936 }
8937
8938 const char *__connman_service_get_path(struct connman_service *service)
8939 {
8940         return service->path;
8941 }
8942
8943 const char *__connman_service_get_name(struct connman_service *service)
8944 {
8945         return service->name;
8946 }
8947
8948 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8949 {
8950         return service->state;
8951 }
8952
8953 unsigned int __connman_service_get_order(struct connman_service *service)
8954 {
8955         unsigned int order = 0;
8956
8957         if (!service)
8958                 return 0;
8959
8960         service->order = 0;
8961
8962         if (!service->favorite)
8963                 return 0;
8964
8965 #if defined TIZEN_EXT
8966         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8967                         service->do_split_routing == FALSE)
8968                 order = 10;
8969         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8970 #if defined TIZEN_MAINTAIN_ONLINE
8971                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8972                         service->order = 0;
8973                 else if (service->order < 5)
8974                         service->order = 5;
8975 #else
8976                 if (service->order < 5)
8977                         order = 5;
8978 #endif
8979         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8980                 order = 4;
8981         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8982                 order = 3;
8983         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8984                         __connman_service_is_internet_profile(service) == TRUE)
8985                 order = 1;
8986         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8987                         __connman_service_is_tethering_profile(service) == TRUE)
8988                 order = 0;
8989         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8990                 order = 0;
8991         else
8992                 order = 2;
8993 #else
8994         if (service == service_list->data)
8995                 order = 1;
8996
8997         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8998                         !service->do_split_routing) {
8999                 service->order = 10;
9000                 order = 10;
9001         }
9002 #endif
9003         DBG("service %p name %s order %d split %d", service, service->name,
9004                 order, service->do_split_routing);
9005
9006         return order;
9007 }
9008
9009 static enum connman_service_type convert_network_type(struct connman_network *network)
9010 {
9011         enum connman_network_type type = connman_network_get_type(network);
9012
9013         switch (type) {
9014         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9015         case CONNMAN_NETWORK_TYPE_VENDOR:
9016                 break;
9017         case CONNMAN_NETWORK_TYPE_ETHERNET:
9018                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9019         case CONNMAN_NETWORK_TYPE_WIFI:
9020                 return CONNMAN_SERVICE_TYPE_WIFI;
9021         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9022         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9023                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9024         case CONNMAN_NETWORK_TYPE_CELLULAR:
9025                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9026         case CONNMAN_NETWORK_TYPE_GADGET:
9027                 return CONNMAN_SERVICE_TYPE_GADGET;
9028         }
9029
9030         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9031 }
9032
9033 static enum connman_service_security convert_wifi_security(const char *security)
9034 {
9035         if (!security)
9036                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9037         else if (g_str_equal(security, "none"))
9038                 return CONNMAN_SERVICE_SECURITY_NONE;
9039         else if (g_str_equal(security, "wep"))
9040                 return CONNMAN_SERVICE_SECURITY_WEP;
9041         else if (g_str_equal(security, "psk"))
9042                 return CONNMAN_SERVICE_SECURITY_PSK;
9043         else if (g_str_equal(security, "ieee8021x"))
9044                 return CONNMAN_SERVICE_SECURITY_8021X;
9045         else if (g_str_equal(security, "wpa"))
9046                 return CONNMAN_SERVICE_SECURITY_WPA;
9047         else if (g_str_equal(security, "rsn"))
9048                 return CONNMAN_SERVICE_SECURITY_RSN;
9049 #if defined TIZEN_EXT
9050         else if (g_str_equal(security, "sae"))
9051                 return CONNMAN_SERVICE_SECURITY_SAE;
9052         else if (g_str_equal(security, "ft_psk") == TRUE)
9053                 return CONNMAN_SERVICE_SECURITY_PSK;
9054         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9055                 return CONNMAN_SERVICE_SECURITY_8021X;
9056 #endif
9057         else
9058                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9059 }
9060
9061 #if defined TIZEN_EXT
9062 int check_passphrase_ext(struct connman_network *network,
9063                                         const char *passphrase)
9064 {
9065         const char *str;
9066         enum connman_service_security security;
9067
9068         str = connman_network_get_string(network, "WiFi.Security");
9069         security = convert_wifi_security(str);
9070
9071         return __connman_service_check_passphrase(security, passphrase);
9072 }
9073 #endif
9074
9075 static void update_from_network(struct connman_service *service,
9076                                         struct connman_network *network)
9077 {
9078         uint8_t strength = service->strength;
9079         const char *str;
9080
9081         DBG("service %p network %p", service, network);
9082
9083         if (is_connected(service->state))
9084                 return;
9085
9086         if (is_connecting(service->state))
9087                 return;
9088
9089         str = connman_network_get_string(network, "Name");
9090         if (str) {
9091                 g_free(service->name);
9092                 service->name = g_strdup(str);
9093                 service->hidden = false;
9094         } else {
9095                 g_free(service->name);
9096                 service->name = NULL;
9097                 service->hidden = true;
9098         }
9099
9100         service->strength = connman_network_get_strength(network);
9101         service->roaming = connman_network_get_bool(network, "Roaming");
9102
9103         if (service->strength == 0) {
9104                 /*
9105                  * Filter out 0-values; it's unclear what they mean
9106                  * and they cause anomalous sorting of the priority list.
9107                  */
9108                 service->strength = strength;
9109         }
9110
9111         str = connman_network_get_string(network, "WiFi.Security");
9112         service->security = convert_wifi_security(str);
9113
9114         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9115                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9116
9117         if (service->strength > strength && service->network) {
9118                 connman_network_unref(service->network);
9119                 service->network = connman_network_ref(network);
9120
9121                 strength_changed(service);
9122         }
9123
9124         if (!service->network)
9125                 service->network = connman_network_ref(network);
9126
9127         service_list_sort();
9128 }
9129
9130 /**
9131  * __connman_service_create_from_network:
9132  * @network: network structure
9133  *
9134  * Look up service by network and if not found, create one
9135  */
9136 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9137 {
9138         struct connman_service *service;
9139         struct connman_device *device;
9140         const char *ident, *group;
9141         char *name;
9142         unsigned int *auto_connect_types;
9143         int i, index;
9144
9145         DBG("network %p", network);
9146
9147         if (!network)
9148                 return NULL;
9149
9150         ident = __connman_network_get_ident(network);
9151         if (!ident)
9152                 return NULL;
9153
9154         group = connman_network_get_group(network);
9155         if (!group)
9156                 return NULL;
9157
9158         name = g_strdup_printf("%s_%s_%s",
9159                         __connman_network_get_type(network), ident, group);
9160         service = service_get(name);
9161         g_free(name);
9162
9163         if (!service)
9164                 return NULL;
9165
9166         if (__connman_network_get_weakness(network))
9167                 return service;
9168
9169         if (service->path) {
9170                 update_from_network(service, network);
9171                 __connman_connection_update_gateway();
9172                 return service;
9173         }
9174
9175         service->type = convert_network_type(network);
9176
9177         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9178         service->autoconnect = false;
9179         for (i = 0; auto_connect_types &&
9180                      auto_connect_types[i] != 0; i++) {
9181                 if (service->type == auto_connect_types[i]) {
9182                         service->autoconnect = true;
9183                         break;
9184                 }
9185         }
9186
9187         switch (service->type) {
9188         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9189         case CONNMAN_SERVICE_TYPE_SYSTEM:
9190         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9191         case CONNMAN_SERVICE_TYPE_GPS:
9192         case CONNMAN_SERVICE_TYPE_VPN:
9193         case CONNMAN_SERVICE_TYPE_GADGET:
9194         case CONNMAN_SERVICE_TYPE_WIFI:
9195         case CONNMAN_SERVICE_TYPE_CELLULAR:
9196         case CONNMAN_SERVICE_TYPE_P2P:
9197 #if defined TIZEN_EXT_WIFI_MESH
9198         case CONNMAN_SERVICE_TYPE_MESH:
9199 #endif
9200                 break;
9201         case CONNMAN_SERVICE_TYPE_ETHERNET:
9202                 service->favorite = true;
9203                 break;
9204         }
9205
9206         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9207         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9208
9209         update_from_network(service, network);
9210
9211         index = connman_network_get_index(network);
9212
9213         if (!service->ipconfig_ipv4)
9214                 service->ipconfig_ipv4 = create_ip4config(service, index,
9215                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9216
9217         if (!service->ipconfig_ipv6)
9218                 service->ipconfig_ipv6 = create_ip6config(service, index);
9219
9220         service_register(service);
9221         service_schedule_added(service);
9222
9223         if (service->favorite) {
9224                 device = connman_network_get_device(service->network);
9225                 if (device && !connman_device_get_scanning(device)) {
9226
9227                         switch (service->type) {
9228                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9229                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9230                         case CONNMAN_SERVICE_TYPE_P2P:
9231 #if defined TIZEN_EXT_WIFI_MESH
9232                         case CONNMAN_SERVICE_TYPE_MESH:
9233 #endif
9234                                 break;
9235
9236                         case CONNMAN_SERVICE_TYPE_GADGET:
9237                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9238                                 if (service->autoconnect) {
9239                                         __connman_service_connect(service,
9240                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9241                                         break;
9242                                 }
9243
9244                                 /* fall through */
9245                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9246                         case CONNMAN_SERVICE_TYPE_GPS:
9247                         case CONNMAN_SERVICE_TYPE_VPN:
9248                         case CONNMAN_SERVICE_TYPE_WIFI:
9249                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9250                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9251                                 break;
9252                         }
9253                 }
9254
9255 #if defined TIZEN_EXT
9256                 /* TIZEN synchronizes below information when the service creates */
9257                 if (service->eap != NULL)
9258                         connman_network_set_string(service->network, "WiFi.EAP",
9259                                                                 service->eap);
9260                 if (service->identity != NULL)
9261                         connman_network_set_string(service->network, "WiFi.Identity",
9262                                                                 service->identity);
9263                 if (service->phase2 != NULL)
9264                         connman_network_set_string(service->network, "WiFi.Phase2",
9265                                                                 service->phase2);
9266 #endif
9267         }
9268
9269         __connman_notifier_service_add(service, service->name);
9270
9271         return service;
9272 }
9273
9274 void __connman_service_update_from_network(struct connman_network *network)
9275 {
9276         bool need_sort = false;
9277         struct connman_service *service;
9278         uint8_t strength;
9279         bool roaming;
9280         const char *name;
9281         bool stats_enable;
9282
9283         service = connman_service_lookup_from_network(network);
9284         if (!service)
9285                 return;
9286
9287         if (!service->network)
9288                 return;
9289
9290 #if defined TIZEN_EXT
9291         if (service->storage_reload) {
9292                 service_load(service);
9293                 __connman_service_set_storage_reload(service, false);
9294         }
9295 #endif
9296
9297         name = connman_network_get_string(service->network, "Name");
9298         if (g_strcmp0(service->name, name) != 0) {
9299                 g_free(service->name);
9300                 service->name = g_strdup(name);
9301
9302                 if (allow_property_changed(service))
9303                         connman_dbus_property_changed_basic(service->path,
9304                                         CONNMAN_SERVICE_INTERFACE, "Name",
9305                                         DBUS_TYPE_STRING, &service->name);
9306         }
9307
9308         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9309                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9310
9311         strength = connman_network_get_strength(service->network);
9312         if (strength == service->strength)
9313                 goto roaming;
9314
9315         service->strength = strength;
9316         need_sort = true;
9317
9318         strength_changed(service);
9319
9320 roaming:
9321         roaming = connman_network_get_bool(service->network, "Roaming");
9322         if (roaming == service->roaming)
9323                 goto sorting;
9324
9325         stats_enable = stats_enabled(service);
9326         if (stats_enable)
9327                 stats_stop(service);
9328
9329         service->roaming = roaming;
9330         need_sort = true;
9331
9332         if (stats_enable)
9333                 stats_start(service);
9334
9335         roaming_changed(service);
9336
9337 sorting:
9338         if (need_sort) {
9339                 service_list_sort();
9340         }
9341 }
9342
9343 void __connman_service_remove_from_network(struct connman_network *network)
9344 {
9345         struct connman_service *service;
9346
9347         service = connman_service_lookup_from_network(network);
9348
9349         DBG("network %p service %p", network, service);
9350
9351         if (!service)
9352                 return;
9353
9354         service->ignore = true;
9355
9356         __connman_connection_gateway_remove(service,
9357                                         CONNMAN_IPCONFIG_TYPE_ALL);
9358
9359         connman_service_unref(service);
9360 }
9361
9362 /**
9363  * __connman_service_create_from_provider:
9364  * @provider: provider structure
9365  *
9366  * Look up service by provider and if not found, create one
9367  */
9368 struct connman_service *
9369 __connman_service_create_from_provider(struct connman_provider *provider)
9370 {
9371         struct connman_service *service;
9372         const char *ident, *str;
9373         char *name;
9374         int index = connman_provider_get_index(provider);
9375
9376         DBG("provider %p", provider);
9377
9378         ident = __connman_provider_get_ident(provider);
9379         if (!ident)
9380                 return NULL;
9381
9382         name = g_strdup_printf("vpn_%s", ident);
9383         service = service_get(name);
9384         g_free(name);
9385
9386         if (!service)
9387                 return NULL;
9388
9389         service->type = CONNMAN_SERVICE_TYPE_VPN;
9390         service->provider = connman_provider_ref(provider);
9391         service->autoconnect = false;
9392         service->favorite = true;
9393
9394         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9395         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9396
9397         str = connman_provider_get_string(provider, "Name");
9398         if (str) {
9399                 g_free(service->name);
9400                 service->name = g_strdup(str);
9401                 service->hidden = false;
9402         } else {
9403                 g_free(service->name);
9404                 service->name = NULL;
9405                 service->hidden = true;
9406         }
9407
9408         service->strength = 0;
9409
9410         if (!service->ipconfig_ipv4)
9411                 service->ipconfig_ipv4 = create_ip4config(service, index,
9412                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9413
9414         if (!service->ipconfig_ipv6)
9415                 service->ipconfig_ipv6 = create_ip6config(service, index);
9416
9417         service_register(service);
9418
9419         __connman_notifier_service_add(service, service->name);
9420         service_schedule_added(service);
9421
9422         return service;
9423 }
9424
9425 static void remove_unprovisioned_services(void)
9426 {
9427         gchar **services;
9428         GKeyFile *keyfile, *configkeyfile;
9429         char *file, *section;
9430         int i = 0;
9431
9432         services = connman_storage_get_services();
9433         if (!services)
9434                 return;
9435
9436         for (; services[i]; i++) {
9437                 file = section = NULL;
9438                 keyfile = configkeyfile = NULL;
9439
9440                 keyfile = connman_storage_load_service(services[i]);
9441                 if (!keyfile)
9442                         continue;
9443
9444                 file = g_key_file_get_string(keyfile, services[i],
9445                                         "Config.file", NULL);
9446                 if (!file)
9447                         goto next;
9448
9449                 section = g_key_file_get_string(keyfile, services[i],
9450                                         "Config.ident", NULL);
9451                 if (!section)
9452                         goto next;
9453
9454                 configkeyfile = __connman_storage_load_config(file);
9455                 if (!configkeyfile) {
9456                         /*
9457                          * Config file is missing, remove the provisioned
9458                          * service.
9459                          */
9460                         __connman_storage_remove_service(services[i]);
9461                         goto next;
9462                 }
9463
9464                 if (!g_key_file_has_group(configkeyfile, section))
9465                         /*
9466                          * Config section is missing, remove the provisioned
9467                          * service.
9468                          */
9469                         __connman_storage_remove_service(services[i]);
9470
9471         next:
9472                 if (keyfile)
9473                         g_key_file_free(keyfile);
9474
9475                 if (configkeyfile)
9476                         g_key_file_free(configkeyfile);
9477
9478                 g_free(section);
9479                 g_free(file);
9480         }
9481
9482         g_strfreev(services);
9483 }
9484
9485 static int agent_probe(struct connman_agent *agent)
9486 {
9487         DBG("agent %p", agent);
9488         return 0;
9489 }
9490
9491 static void agent_remove(struct connman_agent *agent)
9492 {
9493         DBG("agent %p", agent);
9494 }
9495
9496 static void *agent_context_ref(void *context)
9497 {
9498         struct connman_service *service = context;
9499
9500         return (void *)connman_service_ref(service);
9501 }
9502
9503 static void agent_context_unref(void *context)
9504 {
9505         struct connman_service *service = context;
9506
9507         connman_service_unref(service);
9508 }
9509
9510 static struct connman_agent_driver agent_driver = {
9511         .name           = "service",
9512         .interface      = CONNMAN_AGENT_INTERFACE,
9513         .probe          = agent_probe,
9514         .remove         = agent_remove,
9515         .context_ref    = agent_context_ref,
9516         .context_unref  = agent_context_unref,
9517 };
9518
9519 int __connman_service_init(void)
9520 {
9521         int err;
9522
9523         DBG("");
9524
9525         err = connman_agent_driver_register(&agent_driver);
9526         if (err < 0) {
9527                 connman_error("Cannot register agent driver for %s",
9528                                                 agent_driver.name);
9529                 return err;
9530         }
9531
9532         set_always_connecting_technologies();
9533
9534         connection = connman_dbus_get_connection();
9535
9536         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9537                                                         NULL, service_free);
9538
9539         services_notify = g_new0(struct _services_notify, 1);
9540         services_notify->remove = g_hash_table_new_full(g_str_hash,
9541                         g_str_equal, g_free, NULL);
9542         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9543
9544         remove_unprovisioned_services();
9545
9546         return 0;
9547 }
9548
9549 void __connman_service_cleanup(void)
9550 {
9551         DBG("");
9552
9553         if (vpn_autoconnect_timeout) {
9554                 g_source_remove(vpn_autoconnect_timeout);
9555                 vpn_autoconnect_timeout = 0;
9556         }
9557
9558         if (autoconnect_timeout != 0) {
9559                 g_source_remove(autoconnect_timeout);
9560                 autoconnect_timeout = 0;
9561         }
9562
9563         connman_agent_driver_unregister(&agent_driver);
9564
9565         g_list_free(service_list);
9566         service_list = NULL;
9567
9568         g_hash_table_destroy(service_hash);
9569         service_hash = NULL;
9570
9571         g_slist_free(counter_list);
9572         counter_list = NULL;
9573
9574         if (services_notify->id != 0) {
9575                 g_source_remove(services_notify->id);
9576                 service_send_changed(NULL);
9577         }
9578
9579         g_hash_table_destroy(services_notify->remove);
9580         g_hash_table_destroy(services_notify->add);
9581         g_free(services_notify);
9582
9583         dbus_connection_unref(connection);
9584 }