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         if (!strcmp(str, "owe"))
 356                 return CONNMAN_SERVICE_SECURITY_OWE;
 357 #endif
 358
 359         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 360 }
 361
 362 static const char *security2string(enum connman_service_security security)
 363 {
 364         switch (security) {
 365         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 366                 break;
 367         case CONNMAN_SERVICE_SECURITY_NONE:
 368                 return "none";
 369         case CONNMAN_SERVICE_SECURITY_WEP:
 370                 return "wep";
 371         case CONNMAN_SERVICE_SECURITY_PSK:
 372         case CONNMAN_SERVICE_SECURITY_WPA:
 373 #if defined TIZEN_EXT
 374                 return "psk";
 375         case CONNMAN_SERVICE_SECURITY_RSN:
 376                 return "rsn";
 377         case CONNMAN_SERVICE_SECURITY_SAE:
 378                 return "sae";
 379         case CONNMAN_SERVICE_SECURITY_OWE:
 380                 return "owe";
 381 #else
 382         case CONNMAN_SERVICE_SECURITY_RSN:
 383                 return "psk";
 384 #endif
 385         case CONNMAN_SERVICE_SECURITY_8021X:
 386                 return "ieee8021x";
 387         }
 388
 389         return NULL;
 390 }
 391
 392 static const char *state2string(enum connman_service_state state)
 393 {
 394         switch (state) {
 395         case CONNMAN_SERVICE_STATE_UNKNOWN:
 396                 break;
 397         case CONNMAN_SERVICE_STATE_IDLE:
 398                 return "idle";
 399         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 400                 return "association";
 401         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 402                 return "configuration";
 403         case CONNMAN_SERVICE_STATE_READY:
 404                 return "ready";
 405         case CONNMAN_SERVICE_STATE_ONLINE:
 406                 return "online";
 407         case CONNMAN_SERVICE_STATE_DISCONNECT:
 408                 return "disconnect";
 409         case CONNMAN_SERVICE_STATE_FAILURE:
 410                 return "failure";
 411         }
 412
 413         return NULL;
 414 }
 415
 416 static const char *error2string(enum connman_service_error error)
 417 {
 418         switch (error) {
 419         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 420                 break;
 421         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 422                 return "out-of-range";
 423         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 424                 return "pin-missing";
 425         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 426                 return "dhcp-failed";
 427         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 428                 return "connect-failed";
 429         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 430                 return "login-failed";
 431         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 432                 return "auth-failed";
 433         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 434                 return "invalid-key";
 435         case CONNMAN_SERVICE_ERROR_BLOCKED:
 436                 return "blocked";
 437         }
 438
 439         return NULL;
 440 }
 441
 442 static const char *proxymethod2string(enum connman_service_proxy_method method)
 443 {
 444         switch (method) {
 445         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 446                 return "direct";
 447         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 448                 return "manual";
 449         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 450                 return "auto";
 451         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 452                 break;
 453         }
 454
 455         return NULL;
 456 }
 457
 458 static enum connman_service_proxy_method string2proxymethod(const char *method)
 459 {
 460         if (g_strcmp0(method, "direct") == 0)
 461                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 462         else if (g_strcmp0(method, "auto") == 0)
 463                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 464         else if (g_strcmp0(method, "manual") == 0)
 465                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 466         else
 467                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 468 }
 469
 470 #ifdef TIZEN_EXT
 471 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 472 {
 473         switch (method) {
 474         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 475                 return "unknown";
 476         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 477                 return "manual";
 478         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 479                 return "dhcp";
 480         }
 481
 482         return NULL;
 483 }
 484
 485 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 486                 const char *method)
 487 {
 488         if (g_strcmp0(method, "manual") == 0)
 489                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 490         else if (g_strcmp0(method, "dhcp") == 0)
 491                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 492         else
 493                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 494 }
 495 #endif
 496
 497 static bool
 498 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 499 {
 500         uid_t favorite_user = service->user.favorite_user;
 501         uid_t current_user = uid;
 502
 503         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 504         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 505                 return true;
 506
 507         if (favorite_user != current_user || current_user == USER_NONE) {
 508                 DBG("Current user is not a favorite user to this service!");
 509                 return false;
 510         }
 511
 512         return true;
 513 }
 514
 515 #if !defined TIZEN_EXT
 516 static GList *connman_service_get_login_users()
 517 {
 518         struct utmpx *utmp;
 519         struct passwd *pwd;
 520         GList *user_list = NULL;
 521
 522         setutxent();
 523
 524         while ((utmp = getutxent()) != NULL) {
 525                 DBG("User Name: %s", utmp->ut_user);
 526
 527                 pwd = getpwnam(utmp->ut_user);
 528                 if (pwd) {
 529                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 530                                 user_list = g_list_append(user_list,
 531                                                 GUINT_TO_POINTER(pwd->pw_uid));
 532
 533                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 534                 }
 535         }
 536
 537         endutxent();
 538
 539         return user_list;
 540 }
 541 #endif
 542
 543 static bool is_service_owner_user_login(struct connman_service *service)
 544 {
 545 #if defined TIZEN_EXT
 546         return true;
 547 #else
 548         GList *list, *user_list;
 549         bool ret = false;
 550
 551         /* Here we only care about wifi service */
 552         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 553                 return true;
 554
 555         DBG("service favorite user id is: %d", service->user.favorite_user);
 556
 557         user_list = connman_service_get_login_users();
 558         if (user_list == NULL) {
 559                 DBG("Can not get any logged in user info.");
 560                 return true;
 561         }
 562
 563         for (list = user_list; list; list = list->next) {
 564                 uid_t uid = GPOINTER_TO_UINT(list->data);
 565
 566                 DBG("login user id is %d", uid);
 567
 568                 if (service->user.favorite_user == uid) {
 569                         ret = true;
 570                         break;
 571                 }
 572         }
 573
 574         g_list_free(user_list);
 575
 576         return ret;
 577 #endif
 578 }
 579
 580 static void set_split_routing(struct connman_service *service, bool value)
 581 {
 582         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 583                 return;
 584
 585         service->do_split_routing = value;
 586
 587         if (service->do_split_routing)
 588                 service->order = 0;
 589         else
 590                 service->order = 10;
 591 }
 592
 593 int __connman_service_load_modifiable(struct connman_service *service)
 594 {
 595         GKeyFile *keyfile;
 596         GError *error = NULL;
 597         gchar *str;
 598         bool autoconnect;
 599
 600         DBG("service %p", service);
 601
 602         keyfile = connman_storage_load_service(service->identifier);
 603         if (!keyfile)
 604                 return -EIO;
 605
 606         switch (service->type) {
 607         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 608         case CONNMAN_SERVICE_TYPE_SYSTEM:
 609         case CONNMAN_SERVICE_TYPE_GPS:
 610         case CONNMAN_SERVICE_TYPE_P2P:
 611 #if defined TIZEN_EXT_WIFI_MESH
 612         case CONNMAN_SERVICE_TYPE_MESH:
 613 #endif
 614                 break;
 615         case CONNMAN_SERVICE_TYPE_VPN:
 616                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 617                                                         service->identifier,
 618                                                         "SplitRouting", NULL));
 619
 620                 /* fall through */
 621         case CONNMAN_SERVICE_TYPE_WIFI:
 622         case CONNMAN_SERVICE_TYPE_GADGET:
 623         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 624         case CONNMAN_SERVICE_TYPE_CELLULAR:
 625         case CONNMAN_SERVICE_TYPE_ETHERNET:
 626                 autoconnect = g_key_file_get_boolean(keyfile,
 627                                 service->identifier, "AutoConnect", &error);
 628                 if (!error)
 629                         service->autoconnect = autoconnect;
 630                 g_clear_error(&error);
 631                 break;
 632         }
 633
 634         str = g_key_file_get_string(keyfile,
 635                                 service->identifier, "Modified", NULL);
 636         if (str) {
 637                 g_time_val_from_iso8601(str, &service->modified);
 638                 g_free(str);
 639         }
 640
 641         g_key_file_free(keyfile);
 642
 643         return 0;
 644 }
 645
 646 static int service_load_passphrase(struct connman_service *service)
 647 {
 648         GKeyFile *keyfile;
 649         gchar *str;
 650
 651         keyfile = connman_storage_load_service(service->identifier);
 652         if (!keyfile)
 653                 return -EIO;
 654
 655         str = g_key_file_get_string(keyfile,
 656                                 service->identifier, "Passphrase", NULL);
 657         if (str)
 658                 service->passphrase = str;
 659
 660         g_key_file_free(keyfile);
 661
 662         return 0;
 663 }
 664
 665 static int service_load(struct connman_service *service)
 666 {
 667         GKeyFile *keyfile;
 668         GError *error = NULL;
 669         gsize length;
 670         gchar *str;
 671         bool autoconnect;
 672         unsigned int ssid_len;
 673         int err = 0;
 674
 675         DBG("service %p", service);
 676
 677         keyfile = connman_storage_load_service(service->identifier);
 678         if (!keyfile) {
 679                 service->new_service = true;
 680                 return -EIO;
 681         } else
 682                 service->new_service = false;
 683
 684         switch (service->type) {
 685         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 686         case CONNMAN_SERVICE_TYPE_SYSTEM:
 687         case CONNMAN_SERVICE_TYPE_GPS:
 688         case CONNMAN_SERVICE_TYPE_P2P:
 689 #if defined TIZEN_EXT_WIFI_MESH
 690         case CONNMAN_SERVICE_TYPE_MESH:
 691 #endif
 692                 break;
 693         case CONNMAN_SERVICE_TYPE_VPN:
 694                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 695                                                         service->identifier,
 696                                                         "SplitRouting", NULL));
 697
 698                 autoconnect = g_key_file_get_boolean(keyfile,
 699                                 service->identifier, "AutoConnect", &error);
 700                 if (!error)
 701                         service->autoconnect = autoconnect;
 702                 g_clear_error(&error);
 703                 break;
 704         case CONNMAN_SERVICE_TYPE_WIFI:
 705                 if (!service->name) {
 706                         gchar *name;
 707
 708                         name = g_key_file_get_string(keyfile,
 709                                         service->identifier, "Name", NULL);
 710                         if (name) {
 711                                 g_free(service->name);
 712                                 service->name = name;
 713                         }
 714
 715                         if (service->network)
 716                                 connman_network_set_name(service->network,
 717                                                                         name);
 718                 }
 719
 720                 if (service->network &&
 721                                 !connman_network_get_blob(service->network,
 722                                                 "WiFi.SSID", &ssid_len)) {
 723                         gchar *hex_ssid;
 724
 725                         hex_ssid = g_key_file_get_string(keyfile,
 726                                                         service->identifier,
 727                                                                 "SSID", NULL);
 728
 729                         if (hex_ssid) {
 730                                 gchar *ssid;
 731                                 unsigned int i, j = 0, hex;
 732                                 size_t hex_ssid_len = strlen(hex_ssid);
 733
 734                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 735                                 if (!ssid) {
 736                                         g_free(hex_ssid);
 737                                         err = -ENOMEM;
 738                                         goto done;
 739                                 }
 740
 741                                 for (i = 0; i < hex_ssid_len; i += 2) {
 742                                         sscanf(hex_ssid + i, "%02x", &hex);
 743                                         ssid[j++] = hex;
 744                                 }
 745
 746                                 connman_network_set_blob(service->network,
 747                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 748
 749                                 g_free(ssid);
 750                         }
 751
 752                         g_free(hex_ssid);
 753                 }
 754                 /* fall through */
 755
 756         case CONNMAN_SERVICE_TYPE_GADGET:
 757         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 758         case CONNMAN_SERVICE_TYPE_CELLULAR:
 759                 service->favorite = g_key_file_get_boolean(keyfile,
 760                                 service->identifier, "Favorite", NULL);
 761
 762                 /* fall through */
 763
 764         case CONNMAN_SERVICE_TYPE_ETHERNET:
 765                 autoconnect = g_key_file_get_boolean(keyfile,
 766                                 service->identifier, "AutoConnect", &error);
 767                 if (!error)
 768                         service->autoconnect = autoconnect;
 769                 g_clear_error(&error);
 770                 break;
 771         }
 772
 773         str = g_key_file_get_string(keyfile,
 774                                 service->identifier, "Modified", NULL);
 775         if (str) {
 776                 g_time_val_from_iso8601(str, &service->modified);
 777                 g_free(str);
 778         }
 779
 780         str = g_key_file_get_string(keyfile,
 781                                 service->identifier, "Passphrase", NULL);
 782         if (str) {
 783                 g_free(service->passphrase);
 784                 service->passphrase = str;
 785         }
 786
 787         if (service->ipconfig_ipv4)
 788                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 789                                         service->identifier, "IPv4.");
 790
 791         if (service->ipconfig_ipv6)
 792                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 793                                         service->identifier, "IPv6.");
 794
 795         service->nameservers_config = g_key_file_get_string_list(keyfile,
 796                         service->identifier, "Nameservers", &length, NULL);
 797         if (service->nameservers_config && length == 0) {
 798                 g_strfreev(service->nameservers_config);
 799                 service->nameservers_config = NULL;
 800         }
 801
 802 #ifdef TIZEN_EXT
 803         char *dns_method;
 804
 805         dns_method = g_key_file_get_string(keyfile, service->identifier,
 806                         "Nameservers.IPv4method", NULL);
 807         if (dns_method) {
 808                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
 809                 g_free(dns_method);
 810         }
 811
 812         dns_method = g_key_file_get_string(keyfile, service->identifier,
 813                         "Nameservers.IPv6method", NULL);
 814         if (dns_method) {
 815                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
 816                 g_free(dns_method);
 817         }
 818 #endif
 819
 820         service->timeservers_config = g_key_file_get_string_list(keyfile,
 821                         service->identifier, "Timeservers", &length, NULL);
 822         if (service->timeservers_config && length == 0) {
 823                 g_strfreev(service->timeservers_config);
 824                 service->timeservers_config = NULL;
 825         }
 826
 827         service->domains = g_key_file_get_string_list(keyfile,
 828                         service->identifier, "Domains", &length, NULL);
 829         if (service->domains && length == 0) {
 830                 g_strfreev(service->domains);
 831                 service->domains = NULL;
 832         }
 833
 834         str = g_key_file_get_string(keyfile,
 835                                 service->identifier, "Proxy.Method", NULL);
 836         if (str)
 837                 service->proxy_config = string2proxymethod(str);
 838
 839         g_free(str);
 840
 841         service->proxies = g_key_file_get_string_list(keyfile,
 842                         service->identifier, "Proxy.Servers", &length, NULL);
 843         if (service->proxies && length == 0) {
 844                 g_strfreev(service->proxies);
 845                 service->proxies = NULL;
 846         }
 847
 848         service->excludes = g_key_file_get_string_list(keyfile,
 849                         service->identifier, "Proxy.Excludes", &length, NULL);
 850         if (service->excludes && length == 0) {
 851                 g_strfreev(service->excludes);
 852                 service->excludes = NULL;
 853         }
 854
 855         str = g_key_file_get_string(keyfile,
 856                                 service->identifier, "Proxy.URL", NULL);
 857         if (str) {
 858                 g_free(service->pac);
 859                 service->pac = str;
 860         }
 861
 862         service->hidden_service = g_key_file_get_boolean(keyfile,
 863                                         service->identifier, "Hidden", NULL);
 864
 865 #if defined TIZEN_EXT
 866         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 867                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 868                 str = g_key_file_get_string(keyfile,
 869                                 service->identifier, "EAP", NULL);
 870                 if (str != NULL) {
 871                         g_free(service->eap);
 872                         service->eap = str;
 873                 }
 874
 875                 str = g_key_file_get_string(keyfile,
 876                                 service->identifier, "Phase2", NULL);
 877                 if (str != NULL) {
 878                         g_free(service->phase2);
 879                         service->phase2 = str;
 880                 }
 881
 882                 str = g_key_file_get_string(keyfile,
 883                                 service->identifier, "Identity", NULL);
 884                 if (str != NULL) {
 885                         g_free(service->identity);
 886                         service->identity = str;
 887                 }
 888
 889                 str = g_key_file_get_string(keyfile,
 890                                 service->identifier, "CACertFile", NULL);
 891                 if (str != NULL) {
 892                         g_free(service->ca_cert_file);
 893                         service->ca_cert_file = str;
 894                 }
 895
 896                 str = g_key_file_get_string(keyfile,
 897                                 service->identifier, "ClientCertFile", NULL);
 898                 if (str != NULL) {
 899                         g_free(service->client_cert_file);
 900                         service->client_cert_file = str;
 901                 }
 902
 903                 str = g_key_file_get_string(keyfile,
 904                                 service->identifier, "PrivateKeyFile", NULL);
 905                 if (str != NULL) {
 906                         g_free(service->private_key_file);
 907                         service->private_key_file = str;
 908                 }
 909
 910                 str = g_key_file_get_string(keyfile,
 911                                 service->identifier, "PrivateKeyPassphrase", NULL);
 912                 if (str != NULL) {
 913                         g_free(service->private_key_passphrase);
 914                         service->private_key_passphrase = str;
 915                 }
 916         }
 917 #endif
 918
 919         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 920                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 921                                         service->identifier, "UID", NULL);
 922 done:
 923         g_key_file_free(keyfile);
 924
 925         return err;
 926 }
 927
 928 static int service_save(struct connman_service *service)
 929 {
 930         GKeyFile *keyfile;
 931         gchar *str;
 932         guint freq;
 933         const char *cst_str = NULL;
 934         int err = 0;
 935
 936         DBG("service %p new %d", service, service->new_service);
 937
 938         if (service->new_service)
 939                 return -ESRCH;
 940
 941         keyfile = __connman_storage_open_service(service->identifier);
 942         if (!keyfile)
 943                 return -EIO;
 944
 945         if (service->name)
 946                 g_key_file_set_string(keyfile, service->identifier,
 947                                                 "Name", service->name);
 948
 949         switch (service->type) {
 950         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 951         case CONNMAN_SERVICE_TYPE_SYSTEM:
 952         case CONNMAN_SERVICE_TYPE_GPS:
 953         case CONNMAN_SERVICE_TYPE_P2P:
 954 #if defined TIZEN_EXT_WIFI_MESH
 955         case CONNMAN_SERVICE_TYPE_MESH:
 956 #endif
 957                 break;
 958         case CONNMAN_SERVICE_TYPE_VPN:
 959                 g_key_file_set_boolean(keyfile, service->identifier,
 960                                 "SplitRouting", service->do_split_routing);
 961                 if (service->favorite)
 962                         g_key_file_set_boolean(keyfile, service->identifier,
 963                                         "AutoConnect", service->autoconnect);
 964                 break;
 965         case CONNMAN_SERVICE_TYPE_WIFI:
 966                 if (service->network) {
 967                         const unsigned char *ssid;
 968                         unsigned int ssid_len = 0;
 969
 970                         if (service->user.favorite_user == USER_NONE)
 971                                 g_key_file_remove_key(keyfile, service->identifier,
 972                                                         "UID", NULL);
 973                         else
 974                                 g_key_file_set_integer(keyfile, service->identifier,
 975                                                         "UID", service->user.favorite_user);
 976
 977                         ssid = connman_network_get_blob(service->network,
 978                                                         "WiFi.SSID", &ssid_len);
 979
 980                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 981                                 char *identifier = service->identifier;
 982                                 GString *ssid_str;
 983                                 unsigned int i;
 984
 985                                 ssid_str = g_string_sized_new(ssid_len * 2);
 986                                 if (!ssid_str) {
 987                                         err = -ENOMEM;
 988                                         goto done;
 989                                 }
 990
 991                                 for (i = 0; i < ssid_len; i++)
 992                                         g_string_append_printf(ssid_str,
 993                                                         "%02x", ssid[i]);
 994
 995                                 g_key_file_set_string(keyfile, identifier,
 996                                                         "SSID", ssid_str->str);
 997
 998                                 g_string_free(ssid_str, TRUE);
 999                         }
1000
1001                         freq = connman_network_get_frequency(service->network);
1002                         g_key_file_set_integer(keyfile, service->identifier,
1003                                                 "Frequency", freq);
1004                 }
1005                 /* fall through */
1006
1007         case CONNMAN_SERVICE_TYPE_GADGET:
1008         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1009         case CONNMAN_SERVICE_TYPE_CELLULAR:
1010                 g_key_file_set_boolean(keyfile, service->identifier,
1011                                         "Favorite", service->favorite);
1012
1013                 g_key_file_remove_key(keyfile, service->identifier,
1014                                 "Failure", NULL);
1015
1016                 /* fall through */
1017
1018         case CONNMAN_SERVICE_TYPE_ETHERNET:
1019                 if (service->favorite)
1020                         g_key_file_set_boolean(keyfile, service->identifier,
1021                                         "AutoConnect", service->autoconnect);
1022                 break;
1023         }
1024
1025         str = g_time_val_to_iso8601(&service->modified);
1026         if (str) {
1027                 g_key_file_set_string(keyfile, service->identifier,
1028                                                         "Modified", str);
1029                 g_free(str);
1030         }
1031
1032         if (service->user.current_user == service->user.favorite_user) {
1033                 if (service->passphrase && strlen(service->passphrase) > 0)
1034                         g_key_file_set_string(keyfile, service->identifier,
1035                                         "Passphrase", service->passphrase);
1036                 else
1037                         g_key_file_remove_key(keyfile, service->identifier,
1038                                         "Passphrase", NULL);
1039         }
1040
1041         if (service->ipconfig_ipv4)
1042                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
1043                                         service->identifier, "IPv4.");
1044
1045         if (service->ipconfig_ipv6)
1046                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
1047                                                 service->identifier, "IPv6.");
1048
1049         if (service->nameservers_config) {
1050                 guint len = g_strv_length(service->nameservers_config);
1051
1052                 g_key_file_set_string_list(keyfile, service->identifier,
1053                                                                 "Nameservers",
1054                                 (const gchar **) service->nameservers_config, len);
1055         } else
1056         g_key_file_remove_key(keyfile, service->identifier,
1057                                                         "Nameservers", NULL);
1058
1059 #if defined TIZEN_EXT
1060         if(service->dns_config_method_ipv4 != 0) {
1061                 const char *method;
1062                 method = __connman_dnsconfig_method2string(
1063                                 service->dns_config_method_ipv4);
1064                 g_key_file_set_string(keyfile, service->identifier,
1065                                 "Nameservers.IPv4method", method);
1066         } else
1067         g_key_file_remove_key(keyfile, service->identifier,
1068                                                 "Nameservers.IPv4method", NULL);
1069
1070         if(service->dns_config_method_ipv6 != 0) {
1071                 const char *method;
1072                 method = __connman_dnsconfig_method2string(
1073                                 service->dns_config_method_ipv6);
1074                 g_key_file_set_string(keyfile, service->identifier,
1075                                 "Nameservers.IPv6method", method);
1076         } else
1077         g_key_file_remove_key(keyfile, service->identifier,
1078                                                         "Nameservers.IPv6method", NULL);
1079 #endif
1080
1081         if (service->timeservers_config) {
1082                 guint len = g_strv_length(service->timeservers_config);
1083
1084                 g_key_file_set_string_list(keyfile, service->identifier,
1085                                                                 "Timeservers",
1086                                 (const gchar **) service->timeservers_config, len);
1087         } else
1088                 g_key_file_remove_key(keyfile, service->identifier,
1089                                                         "Timeservers", NULL);
1090
1091         if (service->domains) {
1092                 guint len = g_strv_length(service->domains);
1093
1094                 g_key_file_set_string_list(keyfile, service->identifier,
1095                                                                 "Domains",
1096                                 (const gchar **) service->domains, len);
1097         } else
1098                 g_key_file_remove_key(keyfile, service->identifier,
1099                                                         "Domains", NULL);
1100
1101         cst_str = proxymethod2string(service->proxy_config);
1102         if (cst_str)
1103                 g_key_file_set_string(keyfile, service->identifier,
1104                                 "Proxy.Method", cst_str);
1105
1106         if (service->proxies) {
1107                 guint len = g_strv_length(service->proxies);
1108
1109                 g_key_file_set_string_list(keyfile, service->identifier,
1110                                 "Proxy.Servers",
1111                                 (const gchar **) service->proxies, len);
1112         } else
1113                 g_key_file_remove_key(keyfile, service->identifier,
1114                                                 "Proxy.Servers", NULL);
1115
1116         if (service->excludes) {
1117                 guint len = g_strv_length(service->excludes);
1118
1119                 g_key_file_set_string_list(keyfile, service->identifier,
1120                                 "Proxy.Excludes",
1121                                 (const gchar **) service->excludes, len);
1122         } else
1123                 g_key_file_remove_key(keyfile, service->identifier,
1124                                                 "Proxy.Excludes", NULL);
1125
1126         if (service->pac && strlen(service->pac) > 0)
1127                 g_key_file_set_string(keyfile, service->identifier,
1128                                         "Proxy.URL", service->pac);
1129         else
1130                 g_key_file_remove_key(keyfile, service->identifier,
1131                                                         "Proxy.URL", NULL);
1132
1133         if (service->hidden_service)
1134                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1135                                                                         TRUE);
1136
1137         if (service->config_file && strlen(service->config_file) > 0)
1138                 g_key_file_set_string(keyfile, service->identifier,
1139                                 "Config.file", service->config_file);
1140
1141         if (service->config_entry &&
1142                                         strlen(service->config_entry) > 0)
1143                 g_key_file_set_string(keyfile, service->identifier,
1144                                 "Config.ident", service->config_entry);
1145
1146 #if defined TIZEN_EXT
1147         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1148                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1149                 if (service->eap != NULL && strlen(service->eap) > 0)
1150                         g_key_file_set_string(keyfile, service->identifier,
1151                                         "EAP", service->eap);
1152                 else
1153                         g_key_file_remove_key(keyfile, service->identifier,
1154                                         "EAP", NULL);
1155
1156                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1157                         g_key_file_set_string(keyfile, service->identifier,
1158                                         "Phase2", service->phase2);
1159                 else
1160                         g_key_file_remove_key(keyfile, service->identifier,
1161                                         "Phase2", NULL);
1162
1163                 if (service->identity != NULL && strlen(service->identity) > 0)
1164                         g_key_file_set_string(keyfile, service->identifier,
1165                                         "Identity", service->identity);
1166                 else
1167                         g_key_file_remove_key(keyfile, service->identifier,
1168                                         "Identity", NULL);
1169
1170                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1171                         g_key_file_set_string(keyfile, service->identifier,
1172                                         "CACertFile", service->ca_cert_file);
1173                 else
1174                         g_key_file_remove_key(keyfile, service->identifier,
1175                                         "CACertFile", NULL);
1176
1177                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1178                         g_key_file_set_string(keyfile, service->identifier,
1179                                         "ClientCertFile", service->client_cert_file);
1180                 else
1181                         g_key_file_remove_key(keyfile, service->identifier,
1182                                         "ClientCertFile", NULL);
1183
1184                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1185                         g_key_file_set_string(keyfile, service->identifier,
1186                                         "PrivateKeyFile", service->private_key_file);
1187                 else
1188                         g_key_file_remove_key(keyfile, service->identifier,
1189                                         "PrivateKeyFile", NULL);
1190
1191                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1192                         g_key_file_set_string(keyfile, service->identifier,
1193                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1194                 else
1195                         g_key_file_remove_key(keyfile, service->identifier,
1196                                         "PrivateKeyPassphrase", NULL);
1197         }
1198 #endif
1199
1200 done:
1201         __connman_storage_save_service(keyfile, service->identifier);
1202
1203         g_key_file_free(keyfile);
1204
1205         return err;
1206 }
1207
1208 void __connman_service_save(struct connman_service *service)
1209 {
1210         if (!service)
1211                 return;
1212
1213         service_save(service);
1214 }
1215
1216 static enum connman_service_state combine_state(
1217                                         enum connman_service_state state_a,
1218                                         enum connman_service_state state_b)
1219 {
1220         enum connman_service_state result;
1221
1222         if (state_a == state_b) {
1223                 result = state_a;
1224                 goto done;
1225         }
1226
1227         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1228                 result = state_b;
1229                 goto done;
1230         }
1231
1232         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1233                 result = state_a;
1234                 goto done;
1235         }
1236
1237         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1238                 result = state_b;
1239                 goto done;
1240         }
1241
1242         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1243                 result = state_a;
1244                 goto done;
1245         }
1246
1247         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1248                 result = state_a;
1249                 goto done;
1250         }
1251
1252         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1253                 result = state_b;
1254                 goto done;
1255         }
1256
1257         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1258                 result = state_a;
1259                 goto done;
1260         }
1261
1262         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1263                 result = state_b;
1264                 goto done;
1265         }
1266
1267         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1268                 result = state_a;
1269                 goto done;
1270         }
1271
1272         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1273                 result = state_b;
1274                 goto done;
1275         }
1276
1277         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1278                 result = state_a;
1279                 goto done;
1280         }
1281
1282         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1283                 result = state_b;
1284                 goto done;
1285         }
1286
1287         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1288                 result = state_a;
1289                 goto done;
1290         }
1291
1292         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1293                 result = state_b;
1294                 goto done;
1295         }
1296
1297         result = CONNMAN_SERVICE_STATE_FAILURE;
1298
1299 done:
1300         return result;
1301 }
1302
1303 static bool is_connecting(enum connman_service_state state)
1304 {
1305         switch (state) {
1306         case CONNMAN_SERVICE_STATE_UNKNOWN:
1307         case CONNMAN_SERVICE_STATE_IDLE:
1308         case CONNMAN_SERVICE_STATE_FAILURE:
1309         case CONNMAN_SERVICE_STATE_DISCONNECT:
1310         case CONNMAN_SERVICE_STATE_READY:
1311         case CONNMAN_SERVICE_STATE_ONLINE:
1312                 break;
1313         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1314         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1315                 return true;
1316         }
1317
1318         return false;
1319 }
1320
1321 static bool is_connected(enum connman_service_state state)
1322 {
1323         switch (state) {
1324         case CONNMAN_SERVICE_STATE_UNKNOWN:
1325         case CONNMAN_SERVICE_STATE_IDLE:
1326         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1327         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1328         case CONNMAN_SERVICE_STATE_DISCONNECT:
1329         case CONNMAN_SERVICE_STATE_FAILURE:
1330                 break;
1331         case CONNMAN_SERVICE_STATE_READY:
1332         case CONNMAN_SERVICE_STATE_ONLINE:
1333                 return true;
1334         }
1335
1336         return false;
1337 }
1338
1339 static bool is_idle(enum connman_service_state state)
1340 {
1341         switch (state) {
1342         case CONNMAN_SERVICE_STATE_IDLE:
1343         case CONNMAN_SERVICE_STATE_DISCONNECT:
1344         case CONNMAN_SERVICE_STATE_FAILURE:
1345                 return true;
1346         case CONNMAN_SERVICE_STATE_UNKNOWN:
1347         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1348         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1349         case CONNMAN_SERVICE_STATE_READY:
1350         case CONNMAN_SERVICE_STATE_ONLINE:
1351                 break;
1352         }
1353
1354         return false;
1355 }
1356
1357 static int nameservers_changed_cb(void *user_data)
1358 {
1359         struct connman_service *service = user_data;
1360
1361         DBG("service %p", service);
1362
1363         service->nameservers_timeout = 0;
1364         if ((is_idle(service->state) && !service->nameservers) ||
1365                         is_connected(service->state))
1366                 dns_changed(service);
1367
1368         return FALSE;
1369 }
1370
1371 static void nameservers_changed(struct connman_service *service)
1372 {
1373         if (!service->nameservers_timeout)
1374                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
1375                                                         service);
1376 }
1377
1378 static bool nameserver_available(struct connman_service *service,
1379                                 enum connman_ipconfig_type type,
1380                                 const char *ns)
1381 {
1382         int family;
1383
1384         family = connman_inet_check_ipaddress(ns);
1385
1386         if (family == AF_INET) {
1387                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1388                         return false;
1389
1390                 return is_connected(service->state_ipv4);
1391         }
1392
1393         if (family == AF_INET6) {
1394                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1395                         return false;
1396
1397                 return is_connected(service->state_ipv6);
1398         }
1399
1400         return false;
1401 }
1402
1403 static int searchdomain_add_all(struct connman_service *service)
1404 {
1405         int index, i = 0;
1406
1407         if (!is_connected(service->state))
1408                 return -ENOTCONN;
1409
1410         index = __connman_service_get_index(service);
1411         if (index < 0)
1412                 return -ENXIO;
1413
1414         if (service->domains) {
1415                 while (service->domains[i]) {
1416                         connman_resolver_append(index, service->domains[i],
1417                                                 NULL);
1418                         i++;
1419                 }
1420
1421                 return 0;
1422         }
1423
1424         if (service->domainname)
1425                 connman_resolver_append(index, service->domainname, NULL);
1426
1427         return 0;
1428
1429 }
1430
1431 static int searchdomain_remove_all(struct connman_service *service)
1432 {
1433         int index, i = 0;
1434
1435         if (!is_connected(service->state))
1436                 return -ENOTCONN;
1437
1438         index = __connman_service_get_index(service);
1439         if (index < 0)
1440                 return -ENXIO;
1441
1442         while (service->domains && service->domains[i]) {
1443                 connman_resolver_remove(index, service->domains[i], NULL);
1444                 i++;
1445         }
1446
1447         if (service->domainname)
1448                 connman_resolver_remove(index, service->domainname, NULL);
1449
1450         return 0;
1451 }
1452
1453 static int nameserver_add(struct connman_service *service,
1454                         enum connman_ipconfig_type type,
1455                         const char *nameserver)
1456 {
1457         int index, ret;
1458
1459         if (!nameserver_available(service, type, nameserver))
1460                 return 0;
1461
1462         index = __connman_service_get_index(service);
1463         if (index < 0)
1464                 return -ENXIO;
1465
1466 #if defined TIZEN_EXT
1467         DBG("Resolver append nameserver: %s", nameserver);
1468 #endif
1469         ret = connman_resolver_append(index, NULL, nameserver);
1470         if (ret >= 0)
1471                 nameservers_changed(service);
1472
1473         return ret;
1474 }
1475
1476 static int nameserver_add_all(struct connman_service *service,
1477                         enum connman_ipconfig_type type)
1478 {
1479         int i = 0;
1480
1481         if (service->nameservers_config) {
1482                 while (service->nameservers_config[i]) {
1483 #if defined TIZEN_EXT
1484                         DBG("type %d add service->nameservers_config[%d]:%s",type,
1485                             i, service->nameservers_config[i]);
1486                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
1487                                 DBG("Invalid nameserver");
1488                                 i++;
1489                                 continue;
1490                         }
1491
1492                         switch(type) {
1493                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1494                                 if (connman_inet_check_ipaddress(
1495                                         service->nameservers_config[i]) == AF_INET &&
1496                                     service->dns_config_method_ipv4 ==
1497                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1498                                         nameserver_add(service, type,
1499                                                        service->nameservers_config[i]);
1500                                 }
1501                                 break;
1502                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1503                                 if (connman_inet_check_ipaddress(
1504                                         service->nameservers_config[i]) == AF_INET6 &&
1505                                     service->dns_config_method_ipv6 ==
1506                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1507                                         nameserver_add(service, type,
1508                                                        service->nameservers_config[i]);
1509                                 }
1510                                 break;
1511                         case CONNMAN_IPCONFIG_TYPE_ALL:
1512                                 if (connman_inet_check_ipaddress(
1513                                         service->nameservers_config[i]) == AF_INET &&
1514                                     service->dns_config_method_ipv4 ==
1515                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1516                                         nameserver_add(service, type,
1517                                                        service->nameservers_config[i]);
1518                                 }
1519                                 if (connman_inet_check_ipaddress(
1520                                         service->nameservers_config[i]) == AF_INET6 &&
1521                                     service->dns_config_method_ipv6 ==
1522                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1523                                         nameserver_add(service, type,
1524                                                        service->nameservers_config[i]);
1525                                 }
1526                                 break;
1527                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1528                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1529                                 break;
1530                         default:
1531                                 DBG("default case do nothing");
1532                                 break;
1533                         }
1534 #else
1535                         nameserver_add(service, type,
1536                                 service->nameservers_config[i]);
1537 #endif
1538                         i++;
1539                 }
1540         } else if (service->nameservers) {
1541                 while (service->nameservers[i]) {
1542 #if defined TIZEN_EXT
1543                         DBG("type %d service->nameservers[%d]: %s",type,
1544                             i, service->nameservers[i]);
1545
1546                         switch(type) {
1547                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1548                                 if (connman_inet_check_ipaddress(
1549                                         service->nameservers[i]) == AF_INET &&
1550                                         service->dns_config_method_ipv4 ==
1551                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1552                                         nameserver_add(service, type,
1553                                                        service->nameservers[i]);
1554                                 }
1555                                 break;
1556                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1557                                 if (connman_inet_check_ipaddress(
1558                                         service->nameservers[i]) == AF_INET6 &&
1559                                         service->dns_config_method_ipv6 ==
1560                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1561                                         nameserver_add(service, type,
1562                                                        service->nameservers[i]);
1563                                 }
1564                                 break;
1565                         case CONNMAN_IPCONFIG_TYPE_ALL:
1566                                 if (connman_inet_check_ipaddress(
1567                                         service->nameservers[i]) == AF_INET &&
1568                                         service->dns_config_method_ipv4 ==
1569                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1570                                         nameserver_add(service, type,
1571                                                        service->nameservers[i]);
1572                                 }
1573                                 if (connman_inet_check_ipaddress(
1574                                         service->nameservers[i]) == AF_INET6 &&
1575                                         service->dns_config_method_ipv6 ==
1576                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1577                                         nameserver_add(service, type,
1578                                                        service->nameservers[i]);
1579                                 }
1580                                 break;
1581                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1582                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1583                                 break;
1584                         default:
1585                                 DBG("default case do nothing");
1586                                 break;
1587                         }
1588 #else
1589                         nameserver_add(service, type,
1590                                 service->nameservers[i]);
1591 #endif
1592                         i++;
1593                 }
1594         }
1595
1596         if (!i)
1597                 __connman_resolver_append_fallback_nameservers();
1598
1599         searchdomain_add_all(service);
1600
1601         return 0;
1602 }
1603
1604 static int nameserver_remove(struct connman_service *service,
1605                         enum connman_ipconfig_type type,
1606                         const char *nameserver)
1607 {
1608         int index, ret;
1609
1610         if (!nameserver_available(service, type, nameserver))
1611                 return 0;
1612
1613         index = __connman_service_get_index(service);
1614         if (index < 0)
1615                 return -ENXIO;
1616
1617 #if defined TIZEN_EXT
1618         DBG("Resolver remove nameserver: %s", nameserver);
1619 #endif
1620         ret = connman_resolver_remove(index, NULL, nameserver);
1621         if (ret >= 0)
1622                 nameservers_changed(service);
1623
1624         return ret;
1625 }
1626
1627 static int nameserver_remove_all(struct connman_service *service,
1628                                 enum connman_ipconfig_type type)
1629 {
1630 #if defined TIZEN_EXT
1631         /**
1632           * Skip this function if there is any connected profiles
1633           * that use same interface
1634           */
1635         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1636                         __connman_service_get_connected_count_of_iface(service) > 0)
1637                 return 0;
1638 #endif
1639         int index, i = 0;
1640
1641         index = __connman_service_get_index(service);
1642         if (index < 0)
1643                 return -ENXIO;
1644
1645         while (service->nameservers_config && service->nameservers_config[i]) {
1646 #if defined TIZEN_EXT
1647                 DBG("type %d Remove service->nameservers_config[%d]: %s",
1648                       type, i, service->nameservers_config[i]);
1649                 switch(type) {
1650                 case CONNMAN_IPCONFIG_TYPE_IPV4:
1651                         if (connman_inet_check_ipaddress(
1652                                 service->nameservers_config[i]) == AF_INET &&
1653                                 (service->dns_config_method_ipv4 ==
1654                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1655                                 service->dns_config_method_ipv4 ==
1656                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1657                                 nameserver_remove(service, type,
1658                                                   service->nameservers_config[i]);
1659                         }
1660                         break;
1661                 case CONNMAN_IPCONFIG_TYPE_IPV6:
1662                         if (connman_inet_check_ipaddress(
1663                                 service->nameservers_config[i]) == AF_INET6 &&
1664                                 (service->dns_config_method_ipv6 ==
1665                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1666                                 service->dns_config_method_ipv6 ==
1667                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1668                                 nameserver_remove(service, type,
1669                                                   service->nameservers_config[i]);
1670                         }
1671                         break;
1672                 case CONNMAN_IPCONFIG_TYPE_ALL:
1673                         if (connman_inet_check_ipaddress(
1674                                 service->nameservers_config[i]) == AF_INET &&
1675                                 (service->dns_config_method_ipv4 ==
1676                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1677                                 service->dns_config_method_ipv4 ==
1678                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1679                                 nameserver_remove(service, type,
1680                                                   service->nameservers_config[i]);
1681                         }
1682                         if (connman_inet_check_ipaddress(
1683                                 service->nameservers_config[i]) == AF_INET6 &&
1684                                 (service->dns_config_method_ipv6 ==
1685                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1686                                 service->dns_config_method_ipv6 ==
1687                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1688                                 nameserver_remove(service, type,
1689                                                   service->nameservers_config[i]);
1690                         }
1691                         break;
1692                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1693                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1694                         break;
1695                 default:
1696                         DBG("default case do nothing");
1697                         break;
1698                 }
1699 #else
1700                 nameserver_remove(service, type,
1701                                 service->nameservers_config[i]);
1702 #endif
1703                 i++;
1704         }
1705
1706         i = 0;
1707         while (service->nameservers && service->nameservers[i]) {
1708 #if defined TIZEN_EXT
1709                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
1710                       service->nameservers[i]);
1711                 switch(type) {
1712                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1713                                 if (connman_inet_check_ipaddress(
1714                                         service->nameservers[i]) == AF_INET &&
1715                                         (service->dns_config_method_ipv4 ==
1716                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1717                                         service->dns_config_method_ipv4 ==
1718                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1719                                         nameserver_remove(service, type,
1720                                                           service->nameservers[i]);
1721                                 }
1722                                 break;
1723                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1724                                 if (connman_inet_check_ipaddress(
1725                                         service->nameservers[i]) == AF_INET6 &&
1726                                         (service->dns_config_method_ipv6 ==
1727                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1728                                         service->dns_config_method_ipv6 ==
1729                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1730                                         nameserver_remove(service, type,
1731                                                           service->nameservers[i]);
1732                                 }
1733                                 break;
1734                         case CONNMAN_IPCONFIG_TYPE_ALL:
1735                                 if (connman_inet_check_ipaddress(
1736                                         service->nameservers[i]) == AF_INET &&
1737                                         (service->dns_config_method_ipv4 ==
1738                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1739                                         service->dns_config_method_ipv4 ==
1740                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1741                                         nameserver_remove(service, type,
1742                                                           service->nameservers[i]);
1743                                 }
1744                                 if (connman_inet_check_ipaddress(
1745                                         service->nameservers[i]) == AF_INET6 &&
1746                                         (service->dns_config_method_ipv6 ==
1747                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1748                                         service->dns_config_method_ipv6 ==
1749                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1750                                         nameserver_remove(service, type,
1751                                                           service->nameservers[i]);
1752                                 }
1753                                 break;
1754                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1755                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1756                                 break;
1757                         default:
1758                                 DBG("default case do nothing");
1759                                 break;
1760                 }
1761 #else
1762                 nameserver_remove(service, type, service->nameservers[i]);
1763 #endif
1764                 i++;
1765         }
1766
1767         searchdomain_remove_all(service);
1768
1769         return 0;
1770 }
1771
1772 /*
1773  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1774  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1775  * for details) and not through service.c
1776  */
1777 #if defined TIZEN_EXT
1778 int __connman_service_nameserver_append(struct connman_service *service,
1779                                 const char *nameserver, bool is_auto,
1780                                 enum connman_ipconfig_type type)
1781 #else
1782 int __connman_service_nameserver_append(struct connman_service *service,
1783                                 const char *nameserver, bool is_auto)
1784 #endif
1785 {
1786         char **nameservers;
1787         int len, i;
1788
1789         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1790
1791         if (!nameserver)
1792                 return -EINVAL;
1793
1794         if (is_auto)
1795                 nameservers = service->nameservers_auto;
1796         else
1797                 nameservers = service->nameservers;
1798
1799         for (i = 0; nameservers && nameservers[i]; i++)
1800 #if defined TIZEN_EXT
1801         {
1802                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
1803 #endif
1804                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1805                         return -EEXIST;
1806 #if defined TIZEN_EXT
1807         }
1808 #endif
1809
1810         if (nameservers) {
1811                 len = g_strv_length(nameservers);
1812                 nameservers = g_try_renew(char *, nameservers, len + 2);
1813         } else {
1814                 len = 0;
1815                 nameservers = g_try_new0(char *, len + 2);
1816         }
1817
1818         if (!nameservers)
1819                 return -ENOMEM;
1820
1821         nameservers[len] = g_strdup(nameserver);
1822         nameservers[len + 1] = NULL;
1823
1824 #ifdef TIZEN_EXT
1825         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1826            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1827                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1828
1829         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1830            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1831                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1832 #endif
1833
1834         if (is_auto) {
1835                 service->nameservers_auto = nameservers;
1836         } else {
1837                 service->nameservers = nameservers;
1838                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
1839         }
1840
1841         nameservers_changed(service);
1842
1843         searchdomain_add_all(service);
1844
1845         return 0;
1846 }
1847
1848 #if defined TIZEN_EXT
1849 int __connman_service_nameserver_remove(struct connman_service *service,
1850                                 const char *nameserver, bool is_auto,
1851                                 enum connman_ipconfig_type type)
1852 #else
1853 int __connman_service_nameserver_remove(struct connman_service *service,
1854                                 const char *nameserver, bool is_auto)
1855 #endif
1856 {
1857         char **servers, **nameservers;
1858         bool found = false;
1859         int len, i, j;
1860
1861         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1862
1863         if (!nameserver)
1864                 return -EINVAL;
1865
1866         if (is_auto)
1867                 nameservers = service->nameservers_auto;
1868         else
1869                 nameservers = service->nameservers;
1870
1871         if (!nameservers)
1872                 return 0;
1873
1874         for (i = 0; nameservers[i]; i++)
1875                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1876                         found = true;
1877                         break;
1878                 }
1879
1880         if (!found)
1881                 return 0;
1882
1883         len = g_strv_length(nameservers);
1884
1885         if (len == 1) {
1886                 servers = NULL;
1887                 goto set_servers;
1888         }
1889
1890         servers = g_try_new0(char *, len);
1891         if (!servers)
1892                 return -ENOMEM;
1893
1894         for (i = 0, j = 0; i < len; i++) {
1895                 if (g_strcmp0(nameservers[i], nameserver)) {
1896                         servers[j] = nameservers[i];
1897                         j++;
1898                 } else
1899                         g_free(nameservers[i]);
1900
1901                 nameservers[i] = NULL;
1902         }
1903         servers[len - 1] = NULL;
1904
1905 set_servers:
1906         g_strfreev(nameservers);
1907         nameservers = servers;
1908
1909         if (is_auto) {
1910                 service->nameservers_auto = nameservers;
1911         } else {
1912                 service->nameservers = nameservers;
1913 #if defined TIZEN_EXT
1914                 DBG("nameserver remove ip_type: %d", type);
1915                 nameserver_remove(service, type,
1916                                 nameserver);
1917 #else
1918                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
1919                                 nameserver);
1920 #endif
1921         }
1922
1923         return 0;
1924 }
1925
1926 void __connman_service_nameserver_clear(struct connman_service *service)
1927 {
1928         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1929
1930         g_strfreev(service->nameservers);
1931         service->nameservers = NULL;
1932
1933         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1934 }
1935
1936 static void add_nameserver_route(int family, int index, char *nameserver,
1937                                 const char *gw)
1938 {
1939         switch (family) {
1940         case AF_INET:
1941                 if (connman_inet_compare_subnet(index, nameserver))
1942                         break;
1943
1944                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1945                         /* For P-t-P link the above route add will fail */
1946                         connman_inet_add_host_route(index, nameserver, NULL);
1947                 break;
1948
1949         case AF_INET6:
1950                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1951                                                                 gw) < 0)
1952                         connman_inet_add_ipv6_host_route(index, nameserver,
1953                                                         NULL);
1954                 break;
1955         }
1956 }
1957
1958 static void nameserver_add_routes(int index, char **nameservers,
1959                                         const char *gw)
1960 {
1961         int i, ns_family, gw_family;
1962
1963         gw_family = connman_inet_check_ipaddress(gw);
1964         if (gw_family < 0)
1965                 return;
1966
1967         for (i = 0; nameservers[i]; i++) {
1968                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1969                 if (ns_family < 0 || ns_family != gw_family)
1970                         continue;
1971
1972                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1973         }
1974 }
1975
1976 static void nameserver_del_routes(int index, char **nameservers,
1977                                 enum connman_ipconfig_type type)
1978 {
1979         int i, family;
1980
1981         for (i = 0; nameservers[i]; i++) {
1982                 family = connman_inet_check_ipaddress(nameservers[i]);
1983                 if (family < 0)
1984                         continue;
1985
1986                 switch (family) {
1987                 case AF_INET:
1988                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1989                                 connman_inet_del_host_route(index,
1990                                                         nameservers[i]);
1991                         break;
1992                 case AF_INET6:
1993                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1994                                 connman_inet_del_ipv6_host_route(index,
1995                                                         nameservers[i]);
1996                         break;
1997                 }
1998         }
1999 }
2000
2001 void __connman_service_nameserver_add_routes(struct connman_service *service,
2002                                                 const char *gw)
2003 {
2004         int index;
2005
2006         if (!service)
2007                 return;
2008
2009         index = __connman_service_get_index(service);
2010
2011         if (service->nameservers_config) {
2012                 /*
2013                  * Configured nameserver takes preference over the
2014                  * discoverd nameserver gathered from DHCP, VPN, etc.
2015                  */
2016                 nameserver_add_routes(index, service->nameservers_config, gw);
2017         } else if (service->nameservers) {
2018                 /*
2019                  * We add nameservers host routes for nameservers that
2020                  * are not on our subnet. For those who are, the subnet
2021                  * route will be installed by the time the dns proxy code
2022                  * tries to reach them. The subnet route is installed
2023                  * when setting the interface IP address.
2024                  */
2025                 nameserver_add_routes(index, service->nameservers, gw);
2026         }
2027 }
2028
2029 void __connman_service_nameserver_del_routes(struct connman_service *service,
2030                                         enum connman_ipconfig_type type)
2031 {
2032         int index;
2033
2034         if (!service)
2035                 return;
2036
2037         index = __connman_service_get_index(service);
2038
2039         if (service->nameservers_config)
2040                 nameserver_del_routes(index, service->nameservers_config,
2041                                         type);
2042         else if (service->nameservers)
2043                 nameserver_del_routes(index, service->nameservers, type);
2044 }
2045
2046 static void address_updated(struct connman_service *service,
2047                         enum connman_ipconfig_type type)
2048 {
2049         if (is_connected(service->state) &&
2050                         service == __connman_service_get_default()) {
2051                 nameserver_remove_all(service, type);
2052                 nameserver_add_all(service, type);
2053
2054                 __connman_timeserver_sync(service);
2055         }
2056 }
2057
2058 static struct connman_stats *stats_get(struct connman_service *service)
2059 {
2060         if (service->roaming)
2061                 return &service->stats_roaming;
2062         else
2063                 return &service->stats;
2064 }
2065
2066 static bool stats_enabled(struct connman_service *service)
2067 {
2068         struct connman_stats *stats = stats_get(service);
2069
2070         return stats->enabled;
2071 }
2072
2073 static void stats_start(struct connman_service *service)
2074 {
2075         struct connman_stats *stats = stats_get(service);
2076
2077         DBG("service %p", service);
2078
2079         if (!stats->timer)
2080                 return;
2081
2082         stats->enabled = true;
2083         stats->data_last.time = stats->data.time;
2084
2085         g_timer_start(stats->timer);
2086 }
2087
2088 static void stats_stop(struct connman_service *service)
2089 {
2090         struct connman_stats *stats = stats_get(service);
2091         unsigned int seconds;
2092
2093         DBG("service %p", service);
2094
2095         if (!stats->timer)
2096                 return;
2097
2098         if (!stats->enabled)
2099                 return;
2100
2101         g_timer_stop(stats->timer);
2102
2103         seconds = g_timer_elapsed(stats->timer, NULL);
2104         stats->data.time = stats->data_last.time + seconds;
2105
2106         stats->enabled = false;
2107 }
2108
2109 static void reset_stats(struct connman_service *service)
2110 {
2111         DBG("service %p", service);
2112
2113         /* home */
2114         service->stats.valid = false;
2115
2116         service->stats.data.rx_packets = 0;
2117         service->stats.data.tx_packets = 0;
2118         service->stats.data.rx_bytes = 0;
2119         service->stats.data.tx_bytes = 0;
2120         service->stats.data.rx_errors = 0;
2121         service->stats.data.tx_errors = 0;
2122         service->stats.data.rx_dropped = 0;
2123         service->stats.data.tx_dropped = 0;
2124         service->stats.data.time = 0;
2125         service->stats.data_last.time = 0;
2126
2127         g_timer_reset(service->stats.timer);
2128
2129         /* roaming */
2130         service->stats_roaming.valid = false;
2131
2132         service->stats_roaming.data.rx_packets = 0;
2133         service->stats_roaming.data.tx_packets = 0;
2134         service->stats_roaming.data.rx_bytes = 0;
2135         service->stats_roaming.data.tx_bytes = 0;
2136         service->stats_roaming.data.rx_errors = 0;
2137         service->stats_roaming.data.tx_errors = 0;
2138         service->stats_roaming.data.rx_dropped = 0;
2139         service->stats_roaming.data.tx_dropped = 0;
2140         service->stats_roaming.data.time = 0;
2141         service->stats_roaming.data_last.time = 0;
2142
2143         g_timer_reset(service->stats_roaming.timer);
2144 }
2145
2146 #if defined TIZEN_EXT
2147 static gboolean __connman_service_is_internet_profile(
2148                 struct connman_service *cellular)
2149 {
2150         const char internet_suffix[] = "_1";
2151
2152         DBG("Service path: %s", cellular->path);
2153
2154         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2155                 return TRUE;
2156
2157         return FALSE;
2158 }
2159
2160 static gboolean __connman_service_is_tethering_profile(
2161                 struct connman_service *cellular)
2162 {
2163         const char tethering_suffix[] = "_5";
2164
2165         DBG("Service path: %s", cellular->path);
2166
2167         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
2168                 return TRUE;
2169
2170         return FALSE;
2171 }
2172
2173 struct connman_service *connman_service_get_default_connection(void)
2174 {
2175         GList *list;
2176         struct connman_service *service;
2177         struct connman_service *default_service = NULL;
2178
2179         for (list = service_list; list; list = list->next) {
2180                 service = list->data;
2181
2182                 DBG("service: %p %s %s %s", service, service->name,
2183                                 state2string(service->state),
2184                                 __connman_service_type2string(service->type));
2185
2186 #if defined TIZEN_MAINTAIN_ONLINE
2187                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2188                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2189 #else
2190                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2191                                 is_connected(service->state) == TRUE) {
2192 #endif
2193                         return service;
2194                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2195                                 __connman_service_is_internet_profile(service) == TRUE) {
2196                         if (default_service == NULL)
2197                                 default_service = service;
2198                         else if (is_connected(service->state) == TRUE &&
2199                                         is_connected(default_service->state) == FALSE)
2200                                 default_service = service;
2201                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2202                                 is_connected(service->state) == TRUE) {
2203                         if (default_service == NULL)
2204                                 default_service = service;
2205                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2206                                 is_connected(service->state) == TRUE) {
2207                         if (default_service == NULL)
2208                                 default_service = service;
2209                 }
2210         }
2211
2212         return default_service;
2213 }
2214 #endif
2215
2216 struct connman_service *__connman_service_get_default(void)
2217 {
2218 #if defined TIZEN_MAINTAIN_ONLINE
2219         return connman_service_get_default_connection();
2220 #else
2221         struct connman_service *service;
2222
2223         if (!service_list)
2224                 return NULL;
2225
2226         service = service_list->data;
2227
2228         if (!is_connected(service->state))
2229                 return NULL;
2230
2231         return service;
2232 #endif
2233 }
2234
2235 bool __connman_service_index_is_default(int index)
2236 {
2237         struct connman_service *service;
2238
2239         if (index < 0)
2240                 return false;
2241
2242         service = __connman_service_get_default();
2243
2244         return __connman_service_get_index(service) == index;
2245 }
2246
2247 static void default_changed(void)
2248 {
2249         struct connman_service *service = __connman_service_get_default();
2250
2251         if (service == current_default)
2252                 return;
2253
2254         DBG("current default %p %s", current_default,
2255                 current_default ? current_default->identifier : "");
2256         DBG("new default %p %s", service, service ? service->identifier : "");
2257
2258 #if defined TIZEN_EXT
2259         current_default = service;
2260
2261         __connman_service_timeserver_changed(service, NULL);
2262 #else
2263         __connman_service_timeserver_changed(current_default, NULL);
2264
2265         current_default = service;
2266 #endif
2267
2268         if (service) {
2269                 if (service->hostname &&
2270                                 connman_setting_get_bool("AllowHostnameUpdates"))
2271                         __connman_utsname_set_hostname(service->hostname);
2272
2273                 if (service->domainname)
2274                         __connman_utsname_set_domainname(service->domainname);
2275         }
2276
2277         __connman_notifier_default_changed(service);
2278 }
2279
2280 static void state_changed(struct connman_service *service)
2281 {
2282         const char *str;
2283
2284         __connman_notifier_service_state_changed(service, service->state);
2285
2286         str = state2string(service->state);
2287         if (!str)
2288                 return;
2289
2290 #if !defined TIZEN_EXT
2291         if (!allow_property_changed(service))
2292                 return;
2293 #endif
2294 #if defined TIZEN_EXT
2295         DBG(" %s, %s", str, service->path);
2296 #endif
2297         connman_dbus_property_changed_basic(service->path,
2298                                 CONNMAN_SERVICE_INTERFACE, "State",
2299                                                 DBUS_TYPE_STRING, &str);
2300 }
2301
2302 static void strength_changed(struct connman_service *service)
2303 {
2304         if (service->strength == 0)
2305                 return;
2306
2307         if (!allow_property_changed(service))
2308                 return;
2309
2310         connman_dbus_property_changed_basic(service->path,
2311                                 CONNMAN_SERVICE_INTERFACE, "Strength",
2312                                         DBUS_TYPE_BYTE, &service->strength);
2313 }
2314
2315 static void favorite_changed(struct connman_service *service)
2316 {
2317         dbus_bool_t favorite;
2318
2319         if (!service->path)
2320                 return;
2321
2322         if (!allow_property_changed(service))
2323                 return;
2324
2325         favorite = service->favorite;
2326         connman_dbus_property_changed_basic(service->path,
2327                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
2328                                         DBUS_TYPE_BOOLEAN, &favorite);
2329 }
2330
2331 static void immutable_changed(struct connman_service *service)
2332 {
2333         dbus_bool_t immutable;
2334
2335         if (!service->path)
2336                 return;
2337
2338         if (!allow_property_changed(service))
2339                 return;
2340
2341         immutable = service->immutable;
2342         connman_dbus_property_changed_basic(service->path,
2343                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
2344                                         DBUS_TYPE_BOOLEAN, &immutable);
2345 }
2346
2347 static void roaming_changed(struct connman_service *service)
2348 {
2349         dbus_bool_t roaming;
2350
2351         if (!service->path)
2352                 return;
2353
2354         if (!allow_property_changed(service))
2355                 return;
2356
2357         roaming = service->roaming;
2358         connman_dbus_property_changed_basic(service->path,
2359                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
2360                                         DBUS_TYPE_BOOLEAN, &roaming);
2361 }
2362
2363 static void autoconnect_changed(struct connman_service *service)
2364 {
2365         dbus_bool_t autoconnect;
2366
2367         if (!service->path)
2368                 return;
2369
2370         if (!allow_property_changed(service))
2371                 return;
2372
2373         autoconnect = service->autoconnect;
2374         connman_dbus_property_changed_basic(service->path,
2375                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2376                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2377 }
2378
2379 static void append_security(DBusMessageIter *iter, void *user_data)
2380 {
2381         struct connman_service *service = user_data;
2382         const char *str;
2383
2384         str = security2string(service->security);
2385         if (str)
2386                 dbus_message_iter_append_basic(iter,
2387                                 DBUS_TYPE_STRING, &str);
2388
2389         /*
2390          * Some access points incorrectly advertise WPS even when they
2391          * are configured as open or no security, so filter
2392          * appropriately.
2393          */
2394         if (service->wps) {
2395                 switch (service->security) {
2396                 case CONNMAN_SERVICE_SECURITY_PSK:
2397                 case CONNMAN_SERVICE_SECURITY_WPA:
2398                 case CONNMAN_SERVICE_SECURITY_RSN:
2399 #if defined TIZEN_EXT
2400                 case CONNMAN_SERVICE_SECURITY_SAE:
2401 #endif
2402                         str = "wps";
2403                         dbus_message_iter_append_basic(iter,
2404                                                 DBUS_TYPE_STRING, &str);
2405                         break;
2406                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2407                 case CONNMAN_SERVICE_SECURITY_NONE:
2408                 case CONNMAN_SERVICE_SECURITY_WEP:
2409                 case CONNMAN_SERVICE_SECURITY_8021X:
2410                         break;
2411                 }
2412         }
2413 }
2414
2415 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2416 {
2417         struct connman_service *service = user_data;
2418
2419         if (service->ipconfig_ipv4)
2420                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2421                                                                         iter);
2422         else if (service->ipconfig_ipv6)
2423                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2424                                                                         iter);
2425 }
2426
2427 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2428 {
2429         struct connman_service *service = user_data;
2430
2431         if (!is_connected(service->state_ipv4))
2432                 return;
2433
2434         if (service->ipconfig_ipv4)
2435                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2436 }
2437
2438 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2439 {
2440         struct connman_service *service = user_data;
2441
2442         if (!is_connected(service->state_ipv6))
2443                 return;
2444
2445         if (service->ipconfig_ipv6)
2446                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2447                                                 service->ipconfig_ipv4);
2448 }
2449
2450 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2451 {
2452         struct connman_service *service = user_data;
2453
2454         if (service->ipconfig_ipv4)
2455                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2456                                                         iter);
2457 }
2458
2459 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2460 {
2461         struct connman_service *service = user_data;
2462
2463         if (service->ipconfig_ipv6)
2464                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2465                                                         iter);
2466 }
2467
2468 static void append_nameservers(DBusMessageIter *iter,
2469                 struct connman_service *service, char **servers)
2470 {
2471         int i;
2472         bool available = true;
2473
2474         for (i = 0; servers[i]; i++) {
2475                 if (service)
2476                         available = nameserver_available(service,
2477                                                 CONNMAN_IPCONFIG_TYPE_ALL,
2478                                                 servers[i]);
2479
2480                 if (available)
2481                         dbus_message_iter_append_basic(iter,
2482                                         DBUS_TYPE_STRING, &servers[i]);
2483         }
2484 }
2485
2486 #if defined TIZEN_EXT
2487 static void append_nameserver_manual(DBusMessageIter *iter,
2488                 struct connman_service *service, const char *server)
2489 {
2490         bool available = true;
2491
2492         if (service)
2493                 available = nameserver_available(service,
2494                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2495
2496         if (available)
2497                 dbus_message_iter_append_basic(iter,
2498                                 DBUS_TYPE_STRING, &server);
2499 }
2500
2501 static void append_nameserver_dhcp(DBusMessageIter *iter,
2502                 struct connman_service *service, const char *server)
2503 {
2504         bool available = true;
2505
2506         if (service)
2507                 available = nameserver_available(service,
2508                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2509
2510         if (available)
2511                 dbus_message_iter_append_basic(iter,
2512                                 DBUS_TYPE_STRING, &server);
2513 }
2514 #endif
2515
2516 static void append_dns(DBusMessageIter *iter, void *user_data)
2517 {
2518         struct connman_service *service = user_data;
2519 #if defined TIZEN_EXT
2520         int i;
2521 #endif
2522
2523         if (!is_connected(service->state))
2524                 return;
2525
2526 #ifdef TIZEN_EXT
2527         const char *str;
2528
2529         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2530         if(str != NULL) {
2531                 char *str1 = g_strdup_printf("ipv4.%s", str);
2532                 dbus_message_iter_append_basic(iter,
2533                         DBUS_TYPE_STRING, &str1);
2534                 g_free(str1);
2535         }
2536
2537         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2538         if(str != NULL) {
2539                 char *str1 = g_strdup_printf("ipv6.%s", str);
2540                 dbus_message_iter_append_basic(iter,
2541                         DBUS_TYPE_STRING, &str1);
2542                 g_free(str1);
2543         }
2544 #endif
2545
2546         if (service->nameservers_config) {
2547 #if defined TIZEN_EXT
2548                 i = 0;
2549                 while (service->nameservers_config[i]) {
2550                         if (connman_inet_check_ipaddress(
2551                                 service->nameservers_config[i]) == AF_INET &&
2552                                 service->dns_config_method_ipv4 ==
2553                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2554                                 append_nameserver_manual(iter, service,
2555                                                 service->nameservers_config[i]);
2556                         }
2557
2558                         if (connman_inet_check_ipaddress(
2559                                 service->nameservers_config[i]) == AF_INET6 &&
2560                                 service->dns_config_method_ipv6 ==
2561                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2562                                 append_nameserver_manual(iter, service,
2563                                                 service->nameservers_config[i]);
2564                         }
2565                         i++;
2566                 }
2567                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
2568                  * dynamic while other is static so try to append the DNS
2569                  * Address which is dynamic also */
2570                 if (service->nameservers != NULL) {
2571                         i = 0;
2572                         while (service->nameservers[i]) {
2573                                 if (connman_inet_check_ipaddress(
2574                                         service->nameservers[i]) == AF_INET &&
2575                                         service->dns_config_method_ipv4 ==
2576                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2577                                         append_nameserver_dhcp(iter, service,
2578                                                         service->nameservers[i]);
2579                                 }
2580
2581                                 if (connman_inet_check_ipaddress(
2582                                         service->nameservers[i]) == AF_INET6 &&
2583                                         service->dns_config_method_ipv6 ==
2584                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2585                                         append_nameserver_dhcp(iter, service,
2586                                                         service->nameservers[i]);
2587                                 }
2588                                 i++;
2589                         }
2590                 }
2591 #else
2592                 append_nameservers(iter, service, service->nameservers_config);
2593 #endif
2594                 return;
2595         } else {
2596                 if (service->nameservers)
2597 #if defined TIZEN_EXT
2598                 {
2599                         i = 0;
2600                         while (service->nameservers[i]) {
2601                                 if (connman_inet_check_ipaddress(
2602                                         service->nameservers[i]) == AF_INET &&
2603                                         service->dns_config_method_ipv4 ==
2604                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2605                                         append_nameserver_dhcp(iter, service,
2606                                                         service->nameservers[i]);
2607                                 }
2608
2609                                 if (connman_inet_check_ipaddress(
2610                                         service->nameservers[i]) == AF_INET6 &&
2611                                         service->dns_config_method_ipv6 ==
2612                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2613                                         append_nameserver_dhcp(iter, service,
2614                                                         service->nameservers[i]);
2615                                 }
2616                                 i++;
2617                         }
2618                 }
2619 #else
2620                         append_nameservers(iter, service,
2621                                         service->nameservers);
2622 #endif
2623
2624                 if (service->nameservers_auto)
2625                         append_nameservers(iter, service,
2626                                         service->nameservers_auto);
2627
2628                 if (!service->nameservers && !service->nameservers_auto) {
2629                         char **ns;
2630
2631                         DBG("append fallback nameservers");
2632
2633                         ns = connman_setting_get_string_list("FallbackNameservers");
2634                         if (ns)
2635                                 append_nameservers(iter, service, ns);
2636                 }
2637         }
2638 }
2639
2640 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2641 {
2642         struct connman_service *service = user_data;
2643
2644 #ifdef TIZEN_EXT
2645         /* Append DNS Config Type */
2646         const char *str;
2647         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2648         if(str != NULL) {
2649                 char *str1 = g_strdup_printf("ipv4.%s", str);
2650                 dbus_message_iter_append_basic(iter,
2651                         DBUS_TYPE_STRING, &str1);
2652                 g_free(str1);
2653         }
2654
2655         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2656         if(str != NULL) {
2657                 char *str1 = g_strdup_printf("ipv6.%s", str);
2658                 dbus_message_iter_append_basic(iter,
2659                         DBUS_TYPE_STRING, &str1);
2660                 g_free(str1);
2661         }
2662 #endif
2663
2664         if (!service->nameservers_config)
2665                 return;
2666
2667 #if defined TIZEN_EXT
2668         int i = 0;
2669         while (service->nameservers_config[i]) {
2670                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
2671                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2672                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2673                 }
2674
2675                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
2676                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2677                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2678                 }
2679                 i++;
2680         }
2681 #else
2682         append_nameservers(iter, NULL, service->nameservers_config);
2683 #endif
2684 }
2685
2686 static void append_ts(DBusMessageIter *iter, void *user_data)
2687 {
2688         GSList *list = user_data;
2689
2690         while (list) {
2691                 char *timeserver = list->data;
2692
2693                 if (timeserver)
2694                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2695                                         &timeserver);
2696
2697                 list = g_slist_next(list);
2698         }
2699 }
2700
2701 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2702 {
2703         struct connman_service *service = user_data;
2704         int i;
2705
2706         if (!service->timeservers_config)
2707                 return;
2708
2709         for (i = 0; service->timeservers_config[i]; i++) {
2710                 dbus_message_iter_append_basic(iter,
2711                                 DBUS_TYPE_STRING,
2712                                 &service->timeservers_config[i]);
2713         }
2714 }
2715
2716 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2717 {
2718         struct connman_service *service = user_data;
2719         int i;
2720
2721         if (!service->domains)
2722                 return;
2723
2724         for (i = 0; service->domains[i]; i++)
2725                 dbus_message_iter_append_basic(iter,
2726                                 DBUS_TYPE_STRING, &service->domains[i]);
2727 }
2728
2729 static void append_domain(DBusMessageIter *iter, void *user_data)
2730 {
2731         struct connman_service *service = user_data;
2732
2733         if (!is_connected(service->state) &&
2734                                 !is_connecting(service->state))
2735                 return;
2736
2737         if (service->domains)
2738                 append_domainconfig(iter, user_data);
2739         else if (service->domainname)
2740                 dbus_message_iter_append_basic(iter,
2741                                 DBUS_TYPE_STRING, &service->domainname);
2742 }
2743
2744 static void append_proxies(DBusMessageIter *iter, void *user_data)
2745 {
2746         struct connman_service *service = user_data;
2747         int i;
2748
2749         if (!service->proxies)
2750                 return;
2751
2752         for (i = 0; service->proxies[i]; i++)
2753                 dbus_message_iter_append_basic(iter,
2754                                 DBUS_TYPE_STRING, &service->proxies[i]);
2755 }
2756
2757 static void append_excludes(DBusMessageIter *iter, void *user_data)
2758 {
2759         struct connman_service *service = user_data;
2760         int i;
2761
2762         if (!service->excludes)
2763                 return;
2764
2765         for (i = 0; service->excludes[i]; i++)
2766                 dbus_message_iter_append_basic(iter,
2767                                 DBUS_TYPE_STRING, &service->excludes[i]);
2768 }
2769
2770 static void append_proxy(DBusMessageIter *iter, void *user_data)
2771 {
2772         struct connman_service *service = user_data;
2773         enum connman_service_proxy_method proxy;
2774         const char *pac = NULL;
2775         const char *method = proxymethod2string(
2776                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2777
2778         if (!is_connected(service->state))
2779                 return;
2780
2781         proxy = connman_service_get_proxy_method(service);
2782
2783         switch (proxy) {
2784         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2785                 return;
2786         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2787                 goto done;
2788         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2789                 connman_dbus_dict_append_array(iter, "Servers",
2790                                         DBUS_TYPE_STRING, append_proxies,
2791                                         service);
2792
2793                 connman_dbus_dict_append_array(iter, "Excludes",
2794                                         DBUS_TYPE_STRING, append_excludes,
2795                                         service);
2796                 break;
2797         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2798                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2799                 if (service->ipconfig_ipv4)
2800                         pac = __connman_ipconfig_get_proxy_autoconfig(
2801                                 service->ipconfig_ipv4);
2802                 else if (service->ipconfig_ipv6)
2803                         pac = __connman_ipconfig_get_proxy_autoconfig(
2804                                 service->ipconfig_ipv6);
2805
2806                 if (!service->pac && !pac)
2807                         goto done;
2808
2809                 if (service->pac)
2810                         pac = service->pac;
2811
2812                 connman_dbus_dict_append_basic(iter, "URL",
2813                                         DBUS_TYPE_STRING, &pac);
2814                 break;
2815         }
2816
2817         method = proxymethod2string(proxy);
2818
2819 done:
2820         connman_dbus_dict_append_basic(iter, "Method",
2821                                         DBUS_TYPE_STRING, &method);
2822 }
2823
2824 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2825 {
2826         struct connman_service *service = user_data;
2827         const char *method;
2828
2829         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2830                 return;
2831
2832         switch (service->proxy_config) {
2833         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2834                 return;
2835         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2836                 break;
2837         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2838                 if (service->proxies)
2839                         connman_dbus_dict_append_array(iter, "Servers",
2840                                                 DBUS_TYPE_STRING,
2841                                                 append_proxies, service);
2842
2843                 if (service->excludes)
2844                         connman_dbus_dict_append_array(iter, "Excludes",
2845                                                 DBUS_TYPE_STRING,
2846                                                 append_excludes, service);
2847                 break;
2848         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2849                 if (service->pac)
2850                         connman_dbus_dict_append_basic(iter, "URL",
2851                                         DBUS_TYPE_STRING, &service->pac);
2852                 break;
2853         }
2854
2855         method = proxymethod2string(service->proxy_config);
2856
2857         connman_dbus_dict_append_basic(iter, "Method",
2858                                 DBUS_TYPE_STRING, &method);
2859 }
2860
2861 static void append_provider(DBusMessageIter *iter, void *user_data)
2862 {
2863         struct connman_service *service = user_data;
2864
2865         if (!is_connected(service->state))
2866                 return;
2867
2868         if (service->provider)
2869                 __connman_provider_append_properties(service->provider, iter);
2870 }
2871
2872
2873 static void settings_changed(struct connman_service *service,
2874                                 struct connman_ipconfig *ipconfig)
2875 {
2876         enum connman_ipconfig_type type;
2877
2878         type = __connman_ipconfig_get_config_type(ipconfig);
2879
2880         __connman_notifier_ipconfig_changed(service, ipconfig);
2881
2882         if (!allow_property_changed(service))
2883                 return;
2884
2885         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2886                 connman_dbus_property_changed_dict(service->path,
2887                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2888                                         append_ipv4, service);
2889         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2890                 connman_dbus_property_changed_dict(service->path,
2891                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2892                                         append_ipv6, service);
2893 }
2894
2895 static void ipv4_configuration_changed(struct connman_service *service)
2896 {
2897         if (!allow_property_changed(service))
2898                 return;
2899
2900         connman_dbus_property_changed_dict(service->path,
2901                                         CONNMAN_SERVICE_INTERFACE,
2902                                                         "IPv4.Configuration",
2903                                                         append_ipv4config,
2904                                                         service);
2905 }
2906
2907 void __connman_service_notify_ipv4_configuration(
2908                                         struct connman_service *service)
2909 {
2910         if (!service)
2911                 return;
2912
2913         ipv4_configuration_changed(service);
2914 }
2915
2916 static void ipv6_configuration_changed(struct connman_service *service)
2917 {
2918         if (!allow_property_changed(service))
2919                 return;
2920
2921         connman_dbus_property_changed_dict(service->path,
2922                                         CONNMAN_SERVICE_INTERFACE,
2923                                                         "IPv6.Configuration",
2924                                                         append_ipv6config,
2925                                                         service);
2926 }
2927
2928 static void dns_changed(struct connman_service *service)
2929 {
2930         if (!allow_property_changed(service))
2931                 return;
2932
2933         connman_dbus_property_changed_array(service->path,
2934                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2935                                         DBUS_TYPE_STRING, append_dns, service);
2936 }
2937
2938 static void dns_configuration_changed(struct connman_service *service)
2939 {
2940         if (!allow_property_changed(service))
2941                 return;
2942
2943         connman_dbus_property_changed_array(service->path,
2944                                 CONNMAN_SERVICE_INTERFACE,
2945                                 "Nameservers.Configuration",
2946                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2947
2948         dns_changed(service);
2949 }
2950
2951 static void domain_changed(struct connman_service *service)
2952 {
2953         if (!allow_property_changed(service))
2954                 return;
2955
2956         connman_dbus_property_changed_array(service->path,
2957                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2958                                 DBUS_TYPE_STRING, append_domain, service);
2959 }
2960
2961 static void domain_configuration_changed(struct connman_service *service)
2962 {
2963         if (!allow_property_changed(service))
2964                 return;
2965
2966         connman_dbus_property_changed_array(service->path,
2967                                 CONNMAN_SERVICE_INTERFACE,
2968                                 "Domains.Configuration",
2969                                 DBUS_TYPE_STRING, append_domainconfig, service);
2970 }
2971
2972 static void proxy_changed(struct connman_service *service)
2973 {
2974         if (!allow_property_changed(service))
2975                 return;
2976
2977         connman_dbus_property_changed_dict(service->path,
2978                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2979                                                         append_proxy, service);
2980 }
2981
2982 static void proxy_configuration_changed(struct connman_service *service)
2983 {
2984         if (!allow_property_changed(service))
2985                 return;
2986
2987         connman_dbus_property_changed_dict(service->path,
2988                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2989                                                 append_proxyconfig, service);
2990
2991         proxy_changed(service);
2992 }
2993
2994 static void timeservers_configuration_changed(struct connman_service *service)
2995 {
2996         if (!allow_property_changed(service))
2997                 return;
2998
2999         connman_dbus_property_changed_array(service->path,
3000                         CONNMAN_SERVICE_INTERFACE,
3001                         "Timeservers.Configuration",
3002                         DBUS_TYPE_STRING,
3003                         append_tsconfig, service);
3004 }
3005
3006 static void link_changed(struct connman_service *service)
3007 {
3008         if (!allow_property_changed(service))
3009                 return;
3010
3011         connman_dbus_property_changed_dict(service->path,
3012                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3013                                                 append_ethernet, service);
3014 }
3015
3016 static void stats_append_counters(DBusMessageIter *dict,
3017                         struct connman_stats_data *stats,
3018                         struct connman_stats_data *counters,
3019                         bool append_all)
3020 {
3021         if (counters->rx_packets != stats->rx_packets || append_all) {
3022                 counters->rx_packets = stats->rx_packets;
3023                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3024                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3025         }
3026
3027         if (counters->tx_packets != stats->tx_packets || append_all) {
3028                 counters->tx_packets = stats->tx_packets;
3029                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3030                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3031         }
3032
3033         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3034                 counters->rx_bytes = stats->rx_bytes;
3035                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3036                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3037         }
3038
3039         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3040                 counters->tx_bytes = stats->tx_bytes;
3041                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3042                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3043         }
3044
3045         if (counters->rx_errors != stats->rx_errors || append_all) {
3046                 counters->rx_errors = stats->rx_errors;
3047                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3048                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3049         }
3050
3051         if (counters->tx_errors != stats->tx_errors || append_all) {
3052                 counters->tx_errors = stats->tx_errors;
3053                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3054                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3055         }
3056
3057         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3058                 counters->rx_dropped = stats->rx_dropped;
3059                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3060                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3061         }
3062
3063         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3064                 counters->tx_dropped = stats->tx_dropped;
3065                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3066                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3067         }
3068
3069         if (counters->time != stats->time || append_all) {
3070                 counters->time = stats->time;
3071                 connman_dbus_dict_append_basic(dict, "Time",
3072                                         DBUS_TYPE_UINT32, &stats->time);
3073         }
3074 }
3075
3076 static void stats_append(struct connman_service *service,
3077                                 const char *counter,
3078                                 struct connman_stats_counter *counters,
3079                                 bool append_all)
3080 {
3081         DBusMessageIter array, dict;
3082         DBusMessage *msg;
3083
3084         DBG("service %p counter %s", service, counter);
3085
3086         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3087         if (!msg)
3088                 return;
3089
3090         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3091                                 &service->path, DBUS_TYPE_INVALID);
3092
3093         dbus_message_iter_init_append(msg, &array);
3094
3095         /* home counter */
3096         connman_dbus_dict_open(&array, &dict);
3097
3098         stats_append_counters(&dict, &service->stats.data,
3099                                 &counters->stats.data, append_all);
3100
3101         connman_dbus_dict_close(&array, &dict);
3102
3103         /* roaming counter */
3104         connman_dbus_dict_open(&array, &dict);
3105
3106         stats_append_counters(&dict, &service->stats_roaming.data,
3107                                 &counters->stats_roaming.data, append_all);
3108
3109         connman_dbus_dict_close(&array, &dict);
3110
3111         __connman_counter_send_usage(counter, msg);
3112 }
3113
3114 static void stats_update(struct connman_service *service,
3115                                 unsigned int rx_packets, unsigned int tx_packets,
3116                                 unsigned int rx_bytes, unsigned int tx_bytes,
3117                                 unsigned int rx_errors, unsigned int tx_errors,
3118                                 unsigned int rx_dropped, unsigned int tx_dropped)
3119 {
3120         struct connman_stats *stats = stats_get(service);
3121         struct connman_stats_data *data_last = &stats->data_last;
3122         struct connman_stats_data *data = &stats->data;
3123         unsigned int seconds;
3124
3125         DBG("service %p", service);
3126
3127         if (stats->valid) {
3128                 data->rx_packets +=
3129                         rx_packets - data_last->rx_packets;
3130                 data->tx_packets +=
3131                         tx_packets - data_last->tx_packets;
3132                 data->rx_bytes +=
3133                         rx_bytes - data_last->rx_bytes;
3134                 data->tx_bytes +=
3135                         tx_bytes - data_last->tx_bytes;
3136                 data->rx_errors +=
3137                         rx_errors - data_last->rx_errors;
3138                 data->tx_errors +=
3139                         tx_errors - data_last->tx_errors;
3140                 data->rx_dropped +=
3141                         rx_dropped - data_last->rx_dropped;
3142                 data->tx_dropped +=
3143                         tx_dropped - data_last->tx_dropped;
3144         } else {
3145                 stats->valid = true;
3146         }
3147
3148         data_last->rx_packets = rx_packets;
3149         data_last->tx_packets = tx_packets;
3150         data_last->rx_bytes = rx_bytes;
3151         data_last->tx_bytes = tx_bytes;
3152         data_last->rx_errors = rx_errors;
3153         data_last->tx_errors = tx_errors;
3154         data_last->rx_dropped = rx_dropped;
3155         data_last->tx_dropped = tx_dropped;
3156
3157         seconds = g_timer_elapsed(stats->timer, NULL);
3158         stats->data.time = stats->data_last.time + seconds;
3159 }
3160
3161 void __connman_service_notify(struct connman_service *service,
3162                         unsigned int rx_packets, unsigned int tx_packets,
3163                         unsigned int rx_bytes, unsigned int tx_bytes,
3164                         unsigned int rx_errors, unsigned int tx_errors,
3165                         unsigned int rx_dropped, unsigned int tx_dropped)
3166 {
3167         GHashTableIter iter;
3168         gpointer key, value;
3169         const char *counter;
3170         struct connman_stats_counter *counters;
3171         struct connman_stats_data *data;
3172         int err;
3173
3174         if (!service)
3175                 return;
3176
3177         if (!is_connected(service->state))
3178                 return;
3179
3180         stats_update(service,
3181                 rx_packets, tx_packets,
3182                 rx_bytes, tx_bytes,
3183                 rx_errors, tx_errors,
3184                 rx_dropped, tx_dropped);
3185
3186         data = &stats_get(service)->data;
3187         err = __connman_stats_update(service, service->roaming, data);
3188         if (err < 0)
3189                 connman_error("Failed to store statistics for %s",
3190                                 service->identifier);
3191
3192         g_hash_table_iter_init(&iter, service->counter_table);
3193         while (g_hash_table_iter_next(&iter, &key, &value)) {
3194                 counter = key;
3195                 counters = value;
3196
3197                 stats_append(service, counter, counters, counters->append_all);
3198                 counters->append_all = false;
3199         }
3200 }
3201
3202 int __connman_service_counter_register(const char *counter)
3203 {
3204         struct connman_service *service;
3205         GList *list;
3206         struct connman_stats_counter *counters;
3207
3208         DBG("counter %s", counter);
3209
3210         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
3211
3212         for (list = service_list; list; list = list->next) {
3213                 service = list->data;
3214
3215                 counters = g_try_new0(struct connman_stats_counter, 1);
3216                 if (!counters)
3217                         return -ENOMEM;
3218
3219                 counters->append_all = true;
3220
3221                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3222                                         counters);
3223         }
3224
3225         return 0;
3226 }
3227
3228 void __connman_service_counter_unregister(const char *counter)
3229 {
3230         struct connman_service *service;
3231         GList *list;
3232
3233         DBG("counter %s", counter);
3234
3235         for (list = service_list; list; list = list->next) {
3236                 service = list->data;
3237
3238                 g_hash_table_remove(service->counter_table, counter);
3239         }
3240
3241         counter_list = g_slist_remove(counter_list, counter);
3242 }
3243
3244 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
3245 {
3246         GList *list;
3247
3248         for (list = service_list; list; list = list->next) {
3249                 struct connman_service *service = list->data;
3250
3251                 cb(service, user_data);
3252         }
3253
3254         return 0;
3255 }
3256
3257 #if defined TIZEN_EXT
3258 static void append_wifi_ext_info(DBusMessageIter *dict,
3259                                         struct connman_network *network)
3260 {
3261         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
3262         char *bssid_str = bssid_buff;
3263         const void *ssid;
3264         unsigned int ssid_len;
3265         unsigned char *bssid;
3266         unsigned int maxrate;
3267         int maxspeed;
3268         unsigned int keymgmt;
3269         uint16_t frequency;
3270         const char *enc_mode;
3271         const char *str;
3272         gboolean passpoint;
3273         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3274         char *country_code_str = country_code_buff;
3275         unsigned char *country_code;
3276         uint16_t connection_mode;
3277
3278         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3279         bssid = connman_network_get_bssid(network);
3280         maxrate = connman_network_get_maxrate(network);
3281         maxspeed = connman_network_get_maxspeed(network);
3282         frequency = connman_network_get_frequency(network);
3283         enc_mode = connman_network_get_enc_mode(network);
3284         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3285         keymgmt = connman_network_get_keymgmt(network);
3286         country_code = connman_network_get_countrycode(network);
3287         connection_mode = connman_network_get_connection_mode(network);
3288
3289         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3290                                 bssid[0], bssid[1], bssid[2],
3291                                 bssid[3], bssid[4], bssid[5]);
3292
3293         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3294                  country_code[0], country_code[1]);
3295
3296
3297         connman_dbus_dict_append_fixed_array(dict, "SSID",
3298                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3299         connman_dbus_dict_append_basic(dict, "BSSID",
3300                                         DBUS_TYPE_STRING, &bssid_str);
3301         connman_dbus_dict_append_basic(dict, "MaxRate",
3302                                         DBUS_TYPE_UINT32, &maxrate);
3303         connman_dbus_dict_append_basic(dict, "MaxSpeed",
3304                                         DBUS_TYPE_INT32, &maxspeed);
3305         connman_dbus_dict_append_basic(dict, "Frequency",
3306                                         DBUS_TYPE_UINT16, &frequency);
3307         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3308                                         DBUS_TYPE_STRING, &enc_mode);
3309         connman_dbus_dict_append_basic(dict, "Passpoint",
3310                                         DBUS_TYPE_BOOLEAN, &passpoint);
3311         connman_dbus_dict_append_basic(dict, "Keymgmt",
3312                                         DBUS_TYPE_UINT32, &keymgmt);
3313         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3314                                        &country_code_str);
3315         connman_dbus_dict_append_basic(dict, "ConnMode",
3316                                         DBUS_TYPE_UINT16, &connection_mode);
3317
3318         str = connman_network_get_string(network, "WiFi.Security");
3319         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3320                 str = connman_network_get_string(network, "WiFi.EAP");
3321                 if (str != NULL)
3322                         connman_dbus_dict_append_basic(dict, "EAP",
3323                                         DBUS_TYPE_STRING, &str);
3324
3325                 str = connman_network_get_string(network, "WiFi.Phase2");
3326                 if (str != NULL)
3327                         connman_dbus_dict_append_basic(dict, "Phase2",
3328                                         DBUS_TYPE_STRING, &str);
3329
3330                 str = connman_network_get_string(network, "WiFi.Identity");
3331                 if (str != NULL)
3332                         connman_dbus_dict_append_basic(dict, "Identity",
3333                                         DBUS_TYPE_STRING, &str);
3334
3335                 str = connman_network_get_string(network, "WiFi.CACertFile");
3336                 if (str != NULL)
3337                         connman_dbus_dict_append_basic(dict, "CACertFile",
3338                                         DBUS_TYPE_STRING, &str);
3339
3340                 str = connman_network_get_string(network,
3341                                 "WiFi.ClientCertFile");
3342                 if (str != NULL)
3343                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3344                                         DBUS_TYPE_STRING, &str);
3345
3346                 str = connman_network_get_string(network,
3347                                 "WiFi.PrivateKeyFile");
3348                 if (str != NULL)
3349                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3350                                         DBUS_TYPE_STRING, &str);
3351         }
3352 }
3353
3354 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
3355 {
3356         GSList *bssid_list = NULL;
3357         struct connman_network *network = user_data;
3358         struct connman_bssids *bssids;
3359         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
3360         char *bssid_str = bssid_buf;
3361
3362         bssid_list = (GSList *)connman_network_get_bssid_list(network);
3363         if(bssid_list) {
3364                 GSList *list;
3365                 for (list = bssid_list; list; list = list->next) {
3366                         bssids = (struct connman_bssids *)list->data;
3367                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x",
3368                                         bssids->bssid[0], bssids->bssid[1], bssids->bssid[2],
3369                                         bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]);
3370
3371                         connman_dbus_dict_append_basic(iter, "BSSID",
3372                                         DBUS_TYPE_STRING, &bssid_str);
3373
3374                         connman_dbus_dict_append_basic(iter, "Strength",
3375                                         DBUS_TYPE_UINT16, &bssids->strength);
3376
3377                         connman_dbus_dict_append_basic(iter, "Frequency",
3378                                         DBUS_TYPE_UINT16, &bssids->frequency);
3379                 }
3380         }
3381 }
3382 #endif
3383
3384 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3385                                         struct connman_service *service)
3386 {
3387         dbus_bool_t val;
3388         const char *str;
3389         GSList *list;
3390
3391 #if defined TIZEN_EXT
3392         unsigned int frequency = 0U;
3393         if (service && service->network) {
3394                 frequency = connman_network_get_frequency(service->network);
3395                 connman_dbus_dict_append_basic(dict, "Frequency",
3396                                 DBUS_TYPE_UINT16, &frequency);
3397         }
3398
3399         unsigned char *wifi_vsie;
3400         unsigned int wifi_vsie_len;
3401         GSList *vsie_list = NULL;
3402
3403         if (service->network)
3404                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3405
3406         if (vsie_list) {
3407                 GSList *list;
3408                 for (list = vsie_list; list; list = list->next) {
3409                         wifi_vsie = (unsigned char *)list->data;
3410                         wifi_vsie_len = wifi_vsie[1] + 2;
3411
3412                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3413                                         &wifi_vsie, wifi_vsie_len);
3414                 }
3415         }
3416 #endif
3417
3418         str = __connman_service_type2string(service->type);
3419         if (str)
3420                 connman_dbus_dict_append_basic(dict, "Type",
3421                                                 DBUS_TYPE_STRING, &str);
3422
3423         connman_dbus_dict_append_array(dict, "Security",
3424                                 DBUS_TYPE_STRING, append_security, service);
3425
3426         str = state2string(service->state);
3427         if (str)
3428                 connman_dbus_dict_append_basic(dict, "State",
3429                                                 DBUS_TYPE_STRING, &str);
3430
3431 #ifdef TIZEN_EXT
3432         str = state2string(service->state_ipv6);
3433         if (str != NULL)
3434                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3435                                 DBUS_TYPE_STRING, &str);
3436 #endif
3437
3438         str = error2string(service->error);
3439         if (str)
3440                 connman_dbus_dict_append_basic(dict, "Error",
3441                                                 DBUS_TYPE_STRING, &str);
3442
3443         if (service->strength > 0)
3444                 connman_dbus_dict_append_basic(dict, "Strength",
3445                                         DBUS_TYPE_BYTE, &service->strength);
3446
3447         val = service->favorite;
3448         connman_dbus_dict_append_basic(dict, "Favorite",
3449                                         DBUS_TYPE_BOOLEAN, &val);
3450
3451         val = service->immutable;
3452         connman_dbus_dict_append_basic(dict, "Immutable",
3453                                         DBUS_TYPE_BOOLEAN, &val);
3454
3455         if (service->favorite)
3456                 val = service->autoconnect;
3457         else
3458                 val = service->favorite;
3459
3460         connman_dbus_dict_append_basic(dict, "AutoConnect",
3461                                 DBUS_TYPE_BOOLEAN, &val);
3462
3463         if (service->name)
3464                 connman_dbus_dict_append_basic(dict, "Name",
3465                                         DBUS_TYPE_STRING, &service->name);
3466
3467         switch (service->type) {
3468         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3469         case CONNMAN_SERVICE_TYPE_SYSTEM:
3470         case CONNMAN_SERVICE_TYPE_GPS:
3471         case CONNMAN_SERVICE_TYPE_VPN:
3472         case CONNMAN_SERVICE_TYPE_P2P:
3473 #if defined TIZEN_EXT_WIFI_MESH
3474         case CONNMAN_SERVICE_TYPE_MESH:
3475 #endif
3476                 break;
3477         case CONNMAN_SERVICE_TYPE_CELLULAR:
3478                 val = service->roaming;
3479                 connman_dbus_dict_append_basic(dict, "Roaming",
3480                                         DBUS_TYPE_BOOLEAN, &val);
3481
3482                 connman_dbus_dict_append_dict(dict, "Ethernet",
3483                                                 append_ethernet, service);
3484                 break;
3485         case CONNMAN_SERVICE_TYPE_WIFI:
3486 #if defined TIZEN_EXT
3487                 if (service->network != NULL) {
3488                         append_wifi_ext_info(dict, service->network);
3489                         connman_dbus_dict_append_dict(dict, "BSSID.List",
3490                                         append_bssid_info, service->network);
3491                 }
3492
3493                 connman_dbus_dict_append_dict(dict, "Ethernet",
3494                                                 append_ethernet, service);
3495
3496                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
3497                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3498                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3499
3500                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3501                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3502
3503                 break;
3504 #endif
3505         case CONNMAN_SERVICE_TYPE_ETHERNET:
3506         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3507         case CONNMAN_SERVICE_TYPE_GADGET:
3508                 connman_dbus_dict_append_dict(dict, "Ethernet",
3509                                                 append_ethernet, service);
3510                 break;
3511         }
3512
3513         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3514
3515         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3516                                                 append_ipv4config, service);
3517
3518         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3519
3520         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3521                                                 append_ipv6config, service);
3522
3523         connman_dbus_dict_append_array(dict, "Nameservers",
3524                                 DBUS_TYPE_STRING, append_dns, service);
3525
3526         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3527                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3528
3529         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3530                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3531                 list = __connman_timeserver_get_all(service);
3532         else
3533                 list = NULL;
3534
3535         connman_dbus_dict_append_array(dict, "Timeservers",
3536                                 DBUS_TYPE_STRING, append_ts, list);
3537
3538         g_slist_free_full(list, g_free);
3539
3540         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3541                                 DBUS_TYPE_STRING, append_tsconfig, service);
3542
3543         connman_dbus_dict_append_array(dict, "Domains",
3544                                 DBUS_TYPE_STRING, append_domain, service);
3545
3546         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3547                                 DBUS_TYPE_STRING, append_domainconfig, service);
3548
3549         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3550
3551         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3552                                                 append_proxyconfig, service);
3553
3554         connman_dbus_dict_append_dict(dict, "Provider",
3555                                                 append_provider, service);
3556 }
3557
3558 static void append_struct_service(DBusMessageIter *iter,
3559                 connman_dbus_append_cb_t function,
3560                 struct connman_service *service)
3561 {
3562         DBusMessageIter entry, dict;
3563
3564         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3565
3566         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3567                                                         &service->path);
3568
3569         connman_dbus_dict_open(&entry, &dict);
3570         if (function)
3571                 function(&dict, service);
3572         connman_dbus_dict_close(&entry, &dict);
3573
3574         dbus_message_iter_close_container(iter, &entry);
3575 }
3576
3577 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3578 {
3579         struct connman_service *service = user_data;
3580
3581         append_properties(dict, TRUE, service);
3582 }
3583
3584 static void append_struct(gpointer value, gpointer user_data)
3585 {
3586         struct connman_service *service = value;
3587         DBusMessageIter *iter = user_data;
3588
3589         if (!service->path)
3590                 return;
3591
3592         append_struct_service(iter, append_dict_properties, service);
3593 }
3594
3595 void __connman_service_list_struct(DBusMessageIter *iter)
3596 {
3597         g_list_foreach(service_list, append_struct, iter);
3598 }
3599
3600 bool __connman_service_is_hidden(struct connman_service *service)
3601 {
3602         return service->hidden;
3603 }
3604
3605 bool
3606 __connman_service_is_split_routing(struct connman_service *service)
3607 {
3608         return service->do_split_routing;
3609 }
3610
3611 bool __connman_service_index_is_split_routing(int index)
3612 {
3613         struct connman_service *service;
3614
3615         if (index < 0)
3616                 return false;
3617
3618         service = __connman_service_lookup_from_index(index);
3619         if (!service)
3620                 return false;
3621
3622         return __connman_service_is_split_routing(service);
3623 }
3624
3625 int __connman_service_get_index(struct connman_service *service)
3626 {
3627         if (!service)
3628                 return -1;
3629
3630         if (service->network)
3631                 return connman_network_get_index(service->network);
3632         else if (service->provider)
3633                 return connman_provider_get_index(service->provider);
3634
3635         return -1;
3636 }
3637
3638 void __connman_service_set_hidden(struct connman_service *service)
3639 {
3640         if (!service || service->hidden)
3641                 return;
3642
3643         service->hidden_service = true;
3644 }
3645
3646 void __connman_service_set_hostname(struct connman_service *service,
3647                                                 const char *hostname)
3648 {
3649         if (!service || service->hidden)
3650                 return;
3651
3652         g_free(service->hostname);
3653         service->hostname = g_strdup(hostname);
3654 }
3655
3656 const char *__connman_service_get_hostname(struct connman_service *service)
3657 {
3658         if (!service)
3659                 return NULL;
3660
3661         return service->hostname;
3662 }
3663
3664 void __connman_service_set_domainname(struct connman_service *service,
3665                                                 const char *domainname)
3666 {
3667         if (!service || service->hidden)
3668                 return;
3669
3670         g_free(service->domainname);
3671         service->domainname = g_strdup(domainname);
3672
3673         domain_changed(service);
3674 }
3675
3676 const char *connman_service_get_domainname(struct connman_service *service)
3677 {
3678         if (!service)
3679                 return NULL;
3680
3681         if (service->domains)
3682                 return service->domains[0];
3683         else
3684                 return service->domainname;
3685 }
3686
3687 char **connman_service_get_nameservers(struct connman_service *service)
3688 {
3689         if (!service)
3690                 return NULL;
3691
3692         if (service->nameservers_config)
3693                 return g_strdupv(service->nameservers_config);
3694         else if (service->nameservers ||
3695                                         service->nameservers_auto) {
3696                 int len = 0, len_auto = 0, i;
3697                 char **nameservers;
3698
3699                 if (service->nameservers)
3700                         len = g_strv_length(service->nameservers);
3701                 if (service->nameservers_auto)
3702                         len_auto = g_strv_length(service->nameservers_auto);
3703
3704                 nameservers = g_try_new0(char *, len + len_auto + 1);
3705                 if (!nameservers)
3706                         return NULL;
3707
3708                 for (i = 0; i < len; i++)
3709                         nameservers[i] = g_strdup(service->nameservers[i]);
3710
3711                 for (i = 0; i < len_auto; i++)
3712                         nameservers[i + len] =
3713                                 g_strdup(service->nameservers_auto[i]);
3714
3715                 return nameservers;
3716         }
3717
3718         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3719 }
3720
3721 char **connman_service_get_timeservers_config(struct connman_service *service)
3722 {
3723         if (!service)
3724                 return NULL;
3725
3726         return service->timeservers_config;
3727 }
3728
3729 char **connman_service_get_timeservers(struct connman_service *service)
3730 {
3731         if (!service)
3732                 return NULL;
3733
3734         return service->timeservers;
3735 }
3736
3737 #if defined TIZEN_EXT
3738 /*
3739  * Description: Telephony plug-in requires manual PROXY setting function
3740  */
3741 int connman_service_set_proxy(struct connman_service *service,
3742                                         const char *proxy, gboolean active)
3743 {
3744         char **proxies_array = NULL;
3745
3746         if (service == NULL)
3747                 return -EINVAL;
3748
3749         switch (service->type) {
3750         case CONNMAN_SERVICE_TYPE_CELLULAR:
3751         case CONNMAN_SERVICE_TYPE_ETHERNET:
3752         case CONNMAN_SERVICE_TYPE_WIFI:
3753                 break;
3754
3755         default:
3756                 return -EINVAL;
3757         }
3758
3759         g_strfreev(service->proxies);
3760         service->proxies = NULL;
3761
3762         if (proxy != NULL)
3763                 proxies_array = g_strsplit(proxy, " ", 0);
3764
3765         service->proxies = proxies_array;
3766
3767         if (proxy == NULL) {
3768                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3769                 DBG("proxy changed (%d)", active);
3770         } else {
3771                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3772                 DBG("proxy chagned %s (%d)", proxy, active);
3773         }
3774
3775         if (active == TRUE) {
3776                 proxy_changed(service);
3777
3778                 __connman_notifier_proxy_changed(service);
3779         }
3780
3781         return 0;
3782 }
3783 #endif
3784
3785 void connman_service_set_proxy_method(struct connman_service *service,
3786                                         enum connman_service_proxy_method method)
3787 {
3788         if (!service || service->hidden)
3789                 return;
3790
3791         service->proxy = method;
3792
3793         proxy_changed(service);
3794
3795         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3796                 __connman_notifier_proxy_changed(service);
3797 }
3798
3799 enum connman_service_proxy_method connman_service_get_proxy_method(
3800                                         struct connman_service *service)
3801 {
3802         if (!service)
3803                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3804
3805         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3806                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3807                                 !service->pac)
3808                         return service->proxy;
3809
3810                 return service->proxy_config;
3811         }
3812
3813         return service->proxy;
3814 }
3815
3816 char **connman_service_get_proxy_servers(struct connman_service *service)
3817 {
3818         return g_strdupv(service->proxies);
3819 }
3820
3821 char **connman_service_get_proxy_excludes(struct connman_service *service)
3822 {
3823         return g_strdupv(service->excludes);
3824 }
3825
3826 const char *connman_service_get_proxy_url(struct connman_service *service)
3827 {
3828         if (!service)
3829                 return NULL;
3830
3831         return service->pac;
3832 }
3833
3834 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3835                                                         const char *url)
3836 {
3837         if (!service || service->hidden)
3838                 return;
3839
3840         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3841
3842         if (service->ipconfig_ipv4) {
3843                 if (__connman_ipconfig_set_proxy_autoconfig(
3844                             service->ipconfig_ipv4, url) < 0)
3845                         return;
3846         } else if (service->ipconfig_ipv6) {
3847                 if (__connman_ipconfig_set_proxy_autoconfig(
3848                             service->ipconfig_ipv6, url) < 0)
3849                         return;
3850         } else
3851                 return;
3852
3853         proxy_changed(service);
3854
3855         __connman_notifier_proxy_changed(service);
3856 }
3857
3858 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3859 {
3860         if (!service)
3861                 return NULL;
3862
3863         if (service->ipconfig_ipv4)
3864                 return __connman_ipconfig_get_proxy_autoconfig(
3865                                                 service->ipconfig_ipv4);
3866         else if (service->ipconfig_ipv6)
3867                 return __connman_ipconfig_get_proxy_autoconfig(
3868                                                 service->ipconfig_ipv6);
3869         return NULL;
3870 }
3871
3872 #if defined TIZEN_EXT
3873 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3874 {
3875         if (!service) {
3876                 DBG("Service is NULL");
3877                 return -1;
3878         }
3879
3880         return service->dns_config_method_ipv6;
3881 }
3882 #endif
3883
3884 void __connman_service_set_timeservers(struct connman_service *service,
3885                                 char **timeservers)
3886 {
3887         int i;
3888
3889         if (!service)
3890                 return;
3891
3892         g_strfreev(service->timeservers);
3893         service->timeservers = NULL;
3894
3895         for (i = 0; timeservers && timeservers[i]; i++)
3896                 __connman_service_timeserver_append(service, timeservers[i]);
3897 }
3898
3899 int __connman_service_timeserver_append(struct connman_service *service,
3900                                                 const char *timeserver)
3901 {
3902         int len;
3903
3904         DBG("service %p timeserver %s", service, timeserver);
3905
3906         if (!timeserver)
3907                 return -EINVAL;
3908
3909         if (service->timeservers) {
3910                 int i;
3911
3912                 for (i = 0; service->timeservers[i]; i++)
3913                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3914                                 return -EEXIST;
3915
3916                 len = g_strv_length(service->timeservers);
3917                 service->timeservers = g_try_renew(char *, service->timeservers,
3918                                                         len + 2);
3919         } else {
3920                 len = 0;
3921                 service->timeservers = g_try_new0(char *, len + 2);
3922         }
3923
3924         if (!service->timeservers)
3925                 return -ENOMEM;
3926
3927         service->timeservers[len] = g_strdup(timeserver);
3928         service->timeservers[len + 1] = NULL;
3929
3930         return 0;
3931 }
3932
3933 int __connman_service_timeserver_remove(struct connman_service *service,
3934                                                 const char *timeserver)
3935 {
3936         char **servers;
3937         int len, i, j, found = 0;
3938
3939         DBG("service %p timeserver %s", service, timeserver);
3940
3941         if (!timeserver)
3942                 return -EINVAL;
3943
3944         if (!service->timeservers)
3945                 return 0;
3946
3947         for (i = 0; service->timeservers &&
3948                                         service->timeservers[i]; i++)
3949                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3950                         found = 1;
3951                         break;
3952                 }
3953
3954         if (found == 0)
3955                 return 0;
3956
3957         len = g_strv_length(service->timeservers);
3958
3959         if (len == 1) {
3960                 g_strfreev(service->timeservers);
3961                 service->timeservers = NULL;
3962
3963                 return 0;
3964         }
3965
3966         servers = g_try_new0(char *, len);
3967         if (!servers)
3968                 return -ENOMEM;
3969
3970         for (i = 0, j = 0; i < len; i++) {
3971                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3972                         servers[j] = g_strdup(service->timeservers[i]);
3973                         if (!servers[j])
3974                                 return -ENOMEM;
3975                         j++;
3976                 }
3977         }
3978         servers[len - 1] = NULL;
3979
3980         g_strfreev(service->timeservers);
3981         service->timeservers = servers;
3982
3983         return 0;
3984 }
3985
3986 void __connman_service_timeserver_changed(struct connman_service *service,
3987                 GSList *ts_list)
3988 {
3989         if (!service)
3990                 return;
3991
3992         if (!allow_property_changed(service))
3993                 return;
3994
3995         connman_dbus_property_changed_array(service->path,
3996                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3997                         DBUS_TYPE_STRING, append_ts, ts_list);
3998 }
3999
4000 void __connman_service_set_pac(struct connman_service *service,
4001                                         const char *pac)
4002 {
4003         if (service->hidden)
4004                 return;
4005         g_free(service->pac);
4006         service->pac = g_strdup(pac);
4007
4008         proxy_changed(service);
4009 }
4010
4011 #if defined TIZEN_EXT
4012 void __connman_service_set_proxy(struct connman_service *service,
4013                                        const char *proxies)
4014 {
4015        char **proxies_array = NULL;
4016
4017        g_strfreev(service->proxies);
4018        service->proxies = NULL;
4019
4020        if (proxies != NULL)
4021                proxies_array = g_strsplit(proxies, " ", 0);
4022
4023        service->proxies = proxies_array;
4024 }
4025 #endif
4026
4027 void __connman_service_set_identity(struct connman_service *service,
4028                                         const char *identity)
4029 {
4030         if (service->immutable || service->hidden)
4031                 return;
4032
4033         g_free(service->identity);
4034         service->identity = g_strdup(identity);
4035
4036         if (service->network)
4037                 connman_network_set_string(service->network,
4038                                         "WiFi.Identity",
4039                                         service->identity);
4040 }
4041
4042 void __connman_service_set_anonymous_identity(struct connman_service *service,
4043                                                 const char *anonymous_identity)
4044 {
4045         if (service->immutable || service->hidden)
4046                 return;
4047
4048         g_free(service->anonymous_identity);
4049         service->anonymous_identity = g_strdup(anonymous_identity);
4050
4051         if (service->network)
4052                 connman_network_set_string(service->network,
4053                                         "WiFi.AnonymousIdentity",
4054                                         service->anonymous_identity);
4055 }
4056
4057 void __connman_service_set_subject_match(struct connman_service *service,
4058                                                 const char *subject_match)
4059 {
4060         if (service->immutable || service->hidden)
4061                 return;
4062
4063         g_free(service->subject_match);
4064         service->subject_match = g_strdup(subject_match);
4065
4066         if (service->network)
4067                 connman_network_set_string(service->network,
4068                                         "WiFi.SubjectMatch",
4069                                         service->subject_match);
4070 }
4071
4072 void __connman_service_set_altsubject_match(struct connman_service *service,
4073                                                 const char *altsubject_match)
4074 {
4075         if (service->immutable || service->hidden)
4076                 return;
4077
4078         g_free(service->altsubject_match);
4079         service->altsubject_match = g_strdup(altsubject_match);
4080
4081         if (service->network)
4082                 connman_network_set_string(service->network,
4083                                         "WiFi.AltSubjectMatch",
4084                                         service->altsubject_match);
4085 }
4086
4087 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4088                                                 const char *domain_suffix_match)
4089 {
4090         if (service->immutable || service->hidden)
4091                 return;
4092
4093         g_free(service->domain_suffix_match);
4094         service->domain_suffix_match = g_strdup(domain_suffix_match);
4095
4096         if (service->network)
4097                 connman_network_set_string(service->network,
4098                                         "WiFi.DomainSuffixMatch",
4099                                         service->domain_suffix_match);
4100 }
4101
4102 void __connman_service_set_domain_match(struct connman_service *service,
4103                                                 const char *domain_match)
4104 {
4105         if (service->immutable || service->hidden)
4106                 return;
4107
4108         g_free(service->domain_match);
4109         service->domain_match = g_strdup(domain_match);
4110
4111         if (service->network)
4112                 connman_network_set_string(service->network,
4113                                         "WiFi.DomainMatch",
4114                                         service->domain_match);
4115 }
4116
4117 void __connman_service_set_agent_identity(struct connman_service *service,
4118                                                 const char *agent_identity)
4119 {
4120         if (service->hidden)
4121                 return;
4122         g_free(service->agent_identity);
4123         service->agent_identity = g_strdup(agent_identity);
4124
4125         if (service->network)
4126                 connman_network_set_string(service->network,
4127                                         "WiFi.AgentIdentity",
4128                                         service->agent_identity);
4129 }
4130
4131 int __connman_service_check_passphrase(enum connman_service_security security,
4132                 const char *passphrase)
4133 {
4134         guint i;
4135         gsize length;
4136
4137         if (!passphrase)
4138                 return 0;
4139
4140         length = strlen(passphrase);
4141
4142         switch (security) {
4143         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4144         case CONNMAN_SERVICE_SECURITY_NONE:
4145         case CONNMAN_SERVICE_SECURITY_WPA:
4146 #if !defined TIZEN_EXT
4147         case CONNMAN_SERVICE_SECURITY_RSN:
4148 #endif
4149
4150                 DBG("service security '%s' (%d) not handled",
4151                                 security2string(security), security);
4152
4153                 return -EOPNOTSUPP;
4154
4155         case CONNMAN_SERVICE_SECURITY_PSK:
4156 #if defined TIZEN_EXT
4157         case CONNMAN_SERVICE_SECURITY_RSN:
4158         /* TO CHECK: We need to check the key length supported by SAE */
4159         case CONNMAN_SERVICE_SECURITY_SAE:
4160 #endif
4161                 /* A raw key is always 64 bytes length,
4162                  * its content is in hex representation.
4163                  * A PSK key must be between [8..63].
4164                  */
4165                 if (length == 64) {
4166                         for (i = 0; i < 64; i++)
4167                                 if (!isxdigit((unsigned char)
4168                                               passphrase[i]))
4169                                         return -ENOKEY;
4170                 } else if (length < 8 || length > 63)
4171                         return -ENOKEY;
4172                 break;
4173         case CONNMAN_SERVICE_SECURITY_WEP:
4174                 /* length of WEP key is 10 or 26
4175                  * length of WEP passphrase is 5 or 13
4176                  */
4177                 if (length == 10 || length == 26) {
4178                         for (i = 0; i < length; i++)
4179                                 if (!isxdigit((unsigned char)
4180                                               passphrase[i]))
4181                                         return -ENOKEY;
4182                 } else if (length != 5 && length != 13)
4183                         return -ENOKEY;
4184                 break;
4185
4186         case CONNMAN_SERVICE_SECURITY_8021X:
4187                 break;
4188         }
4189
4190         return 0;
4191 }
4192
4193 int __connman_service_set_passphrase(struct connman_service *service,
4194                                         const char *passphrase)
4195 {
4196         int err;
4197
4198         if (service->hidden)
4199                 return -EINVAL;
4200
4201         if (service->immutable &&
4202                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4203                 return -EINVAL;
4204 #if defined TIZEN_EXT
4205         /* The encrypted passphrase is used here
4206          * and validation is done by net-config before being encrypted.
4207          */
4208         err = 0;
4209         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4210                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4211                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4212 #endif
4213         err = __connman_service_check_passphrase(service->security, passphrase);
4214
4215         if (err < 0)
4216                 return err;
4217
4218         g_free(service->passphrase);
4219         service->passphrase = g_strdup(passphrase);
4220
4221         if (service->network)
4222                 connman_network_set_string(service->network, "WiFi.Passphrase",
4223                                 service->passphrase);
4224
4225         return 0;
4226 }
4227
4228 const char *__connman_service_get_passphrase(struct connman_service *service)
4229 {
4230         if (!service)
4231                 return NULL;
4232
4233         return service->passphrase;
4234 }
4235
4236 static DBusMessage *get_properties(DBusConnection *conn,
4237                                         DBusMessage *msg, void *user_data)
4238 {
4239         struct connman_service *service = user_data;
4240         DBusMessage *reply;
4241         DBusMessageIter array, dict;
4242
4243         reply = dbus_message_new_method_return(msg);
4244         if (!reply)
4245                 return NULL;
4246
4247         dbus_message_iter_init_append(reply, &array);
4248
4249         connman_dbus_dict_open(&array, &dict);
4250         append_properties(&dict, FALSE, service);
4251         connman_dbus_dict_close(&array, &dict);
4252
4253         return reply;
4254 }
4255
4256 static char **remove_empty_strings(char **strv)
4257 {
4258         int index = 0;
4259         char **iter = strv;
4260
4261         while (*iter) {
4262                 if (**iter)
4263                         strv[index++] = *iter;
4264                 else
4265                         g_free(*iter);
4266                 iter++;
4267         }
4268
4269         strv[index] = NULL;
4270         return strv;
4271 }
4272
4273 static int update_proxy_configuration(struct connman_service *service,
4274                                 DBusMessageIter *array)
4275 {
4276         DBusMessageIter dict;
4277         enum connman_service_proxy_method method;
4278         GString *servers_str = NULL;
4279         GString *excludes_str = NULL;
4280         const char *url = NULL;
4281
4282         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4283
4284         dbus_message_iter_recurse(array, &dict);
4285
4286         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4287                 DBusMessageIter entry, variant;
4288                 const char *key;
4289                 int type;
4290
4291                 dbus_message_iter_recurse(&dict, &entry);
4292
4293                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4294                         goto error;
4295
4296                 dbus_message_iter_get_basic(&entry, &key);
4297                 dbus_message_iter_next(&entry);
4298
4299                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4300                         goto error;
4301
4302                 dbus_message_iter_recurse(&entry, &variant);
4303
4304                 type = dbus_message_iter_get_arg_type(&variant);
4305
4306                 if (g_str_equal(key, "Method")) {
4307                         const char *val;
4308
4309                         if (type != DBUS_TYPE_STRING)
4310                                 goto error;
4311
4312                         dbus_message_iter_get_basic(&variant, &val);
4313                         method = string2proxymethod(val);
4314                 } else if (g_str_equal(key, "URL")) {
4315                         if (type != DBUS_TYPE_STRING)
4316                                 goto error;
4317
4318                         dbus_message_iter_get_basic(&variant, &url);
4319                 } else if (g_str_equal(key, "Servers")) {
4320                         DBusMessageIter str_array;
4321
4322                         if (type != DBUS_TYPE_ARRAY)
4323                                 goto error;
4324
4325                         servers_str = g_string_new(NULL);
4326                         if (!servers_str)
4327                                 goto error;
4328
4329                         dbus_message_iter_recurse(&variant, &str_array);
4330
4331                         while (dbus_message_iter_get_arg_type(&str_array) ==
4332                                                         DBUS_TYPE_STRING) {
4333                                 char *val = NULL;
4334
4335                                 dbus_message_iter_get_basic(&str_array, &val);
4336
4337                                 if (servers_str->len > 0)
4338                                         g_string_append_printf(servers_str,
4339                                                         " %s", val);
4340                                 else
4341                                         g_string_append(servers_str, val);
4342
4343                                 dbus_message_iter_next(&str_array);
4344                         }
4345                 } else if (g_str_equal(key, "Excludes")) {
4346                         DBusMessageIter str_array;
4347
4348                         if (type != DBUS_TYPE_ARRAY)
4349                                 goto error;
4350
4351                         excludes_str = g_string_new(NULL);
4352                         if (!excludes_str)
4353                                 goto error;
4354
4355                         dbus_message_iter_recurse(&variant, &str_array);
4356
4357                         while (dbus_message_iter_get_arg_type(&str_array) ==
4358                                                         DBUS_TYPE_STRING) {
4359                                 char *val = NULL;
4360
4361                                 dbus_message_iter_get_basic(&str_array, &val);
4362
4363                                 if (excludes_str->len > 0)
4364                                         g_string_append_printf(excludes_str,
4365                                                         " %s", val);
4366                                 else
4367                                         g_string_append(excludes_str, val);
4368
4369                                 dbus_message_iter_next(&str_array);
4370                         }
4371                 }
4372
4373                 dbus_message_iter_next(&dict);
4374         }
4375
4376         switch (method) {
4377         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4378                 break;
4379         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4380                 if (!servers_str && !service->proxies)
4381                         goto error;
4382
4383                 if (servers_str) {
4384                         g_strfreev(service->proxies);
4385
4386                         if (servers_str->len > 0) {
4387                                 char **proxies = g_strsplit_set(
4388                                         servers_str->str, " ", 0);
4389                                 proxies = remove_empty_strings(proxies);
4390                                 service->proxies = proxies;
4391                         } else
4392                                 service->proxies = NULL;
4393                 }
4394
4395                 if (excludes_str) {
4396                         g_strfreev(service->excludes);
4397
4398                         if (excludes_str->len > 0) {
4399                                 char **excludes = g_strsplit_set(
4400                                         excludes_str->str, " ", 0);
4401                                 excludes = remove_empty_strings(excludes);
4402                                 service->excludes = excludes;
4403                         } else
4404                                 service->excludes = NULL;
4405                 }
4406
4407                 if (!service->proxies)
4408                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4409
4410                 break;
4411         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4412                 g_free(service->pac);
4413
4414                 if (url && strlen(url) > 0)
4415                         service->pac = g_strstrip(g_strdup(url));
4416                 else
4417                         service->pac = NULL;
4418
4419                 /* if we are connected:
4420                    - if service->pac == NULL
4421                    - if __connman_ipconfig_get_proxy_autoconfig(
4422                    service->ipconfig) == NULL
4423                    --> We should start WPAD */
4424
4425                 break;
4426         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4427                 goto error;
4428         }
4429
4430         if (servers_str)
4431                 g_string_free(servers_str, TRUE);
4432
4433         if (excludes_str)
4434                 g_string_free(excludes_str, TRUE);
4435
4436         service->proxy_config = method;
4437
4438         return 0;
4439
4440 error:
4441         if (servers_str)
4442                 g_string_free(servers_str, TRUE);
4443
4444         if (excludes_str)
4445                 g_string_free(excludes_str, TRUE);
4446
4447         return -EINVAL;
4448 }
4449
4450 int __connman_service_reset_ipconfig(struct connman_service *service,
4451                 enum connman_ipconfig_type type, DBusMessageIter *array,
4452                 enum connman_service_state *new_state)
4453 {
4454         struct connman_ipconfig *ipconfig, *new_ipconfig;
4455         enum connman_ipconfig_method old_method, new_method;
4456         enum connman_service_state state;
4457         int err = 0, index;
4458
4459         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4460                 ipconfig = service->ipconfig_ipv4;
4461                 state = service->state_ipv4;
4462                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4463         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4464                 ipconfig = service->ipconfig_ipv6;
4465                 state = service->state_ipv6;
4466                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4467         } else
4468                 return -EINVAL;
4469
4470         if (!ipconfig)
4471                 return -ENXIO;
4472
4473         old_method = __connman_ipconfig_get_method(ipconfig);
4474         index = __connman_ipconfig_get_index(ipconfig);
4475
4476         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4477                 new_ipconfig = create_ip4config(service, index,
4478                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4479         else
4480                 new_ipconfig = create_ip6config(service, index);
4481
4482         if (array) {
4483                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4484                 if (err < 0) {
4485                         __connman_ipconfig_unref(new_ipconfig);
4486                         return err;
4487                 }
4488
4489                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4490         }
4491
4492         if (is_connecting(state) || is_connected(state))
4493                 __connman_network_clear_ipconfig(service->network, ipconfig);
4494
4495         __connman_ipconfig_unref(ipconfig);
4496
4497         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4498                 service->ipconfig_ipv4 = new_ipconfig;
4499         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4500                 service->ipconfig_ipv6 = new_ipconfig;
4501
4502         if (is_connecting(state) || is_connected(state))
4503                 __connman_ipconfig_enable(new_ipconfig);
4504
4505         if (new_state && new_method != old_method) {
4506                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4507                         *new_state = service->state_ipv4;
4508                 else
4509                         *new_state = service->state_ipv6;
4510
4511                 settings_changed(service, new_ipconfig);
4512                 address_updated(service, new_method);
4513
4514                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4515         }
4516
4517         DBG("err %d ipconfig %p type %d method %d state %s", err,
4518                 new_ipconfig, type, new_method,
4519                 !new_state  ? "-" : state2string(*new_state));
4520
4521         return err;
4522 }
4523
4524 static DBusMessage *set_property(DBusConnection *conn,
4525                                         DBusMessage *msg, void *user_data)
4526 {
4527         struct connman_service *service = user_data;
4528         DBusMessageIter iter, value;
4529         const char *name;
4530         int type;
4531
4532         DBG("service %p", service);
4533
4534         if (!dbus_message_iter_init(msg, &iter))
4535                 return __connman_error_invalid_arguments(msg);
4536
4537         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4538                 return __connman_error_invalid_arguments(msg);
4539
4540         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4541                 uid_t uid;
4542                 if (connman_dbus_get_connection_unix_user_sync(conn,
4543                                                 dbus_message_get_sender(msg),
4544                                                 &uid) < 0) {
4545                         DBG("Can not get unix user id!");
4546                         return __connman_error_permission_denied(msg);
4547                 }
4548
4549                 if (!connman_service_is_user_allowed(service, uid)) {
4550                         DBG("Not allow this user to operate this wifi service now!");
4551                         return __connman_error_permission_denied(msg);
4552                 }
4553         }
4554
4555         dbus_message_iter_get_basic(&iter, &name);
4556         dbus_message_iter_next(&iter);
4557
4558         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4559                 return __connman_error_invalid_arguments(msg);
4560
4561         dbus_message_iter_recurse(&iter, &value);
4562
4563         type = dbus_message_iter_get_arg_type(&value);
4564
4565         if (g_str_equal(name, "AutoConnect")) {
4566                 dbus_bool_t autoconnect;
4567
4568                 if (type != DBUS_TYPE_BOOLEAN)
4569                         return __connman_error_invalid_arguments(msg);
4570
4571                 if (!service->favorite)
4572                         return __connman_error_invalid_service(msg);
4573
4574                 dbus_message_iter_get_basic(&value, &autoconnect);
4575
4576                 if (service->autoconnect == autoconnect)
4577                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4578
4579                 service->autoconnect = autoconnect;
4580
4581                 autoconnect_changed(service);
4582
4583                 if (autoconnect)
4584                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4585
4586                 service_save(service);
4587         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4588                 DBusMessageIter entry;
4589                 GString *str;
4590                 int index;
4591                 const char *gw;
4592 #if defined TIZEN_EXT
4593                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4594                 DBG("%s", name);
4595 #endif
4596
4597                 if (__connman_provider_is_immutable(service->provider) ||
4598                                 service->immutable)
4599                         return __connman_error_not_supported(msg);
4600
4601                 if (type != DBUS_TYPE_ARRAY)
4602                         return __connman_error_invalid_arguments(msg);
4603
4604                 str = g_string_new(NULL);
4605                 if (!str)
4606                         return __connman_error_invalid_arguments(msg);
4607
4608                 index = __connman_service_get_index(service);
4609                 gw = __connman_ipconfig_get_gateway_from_index(index,
4610                         CONNMAN_IPCONFIG_TYPE_ALL);
4611
4612 #if !defined TIZEN_EXT
4613                 if (gw && strlen(gw))
4614                         __connman_service_nameserver_del_routes(service,
4615                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4616 #endif
4617                 dbus_message_iter_recurse(&value, &entry);
4618
4619 #if defined TIZEN_EXT
4620                 /* IPv4/IPv6 Last DNS config method */
4621                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4622                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4623                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4624 #endif
4625
4626                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4627                         const char *val;
4628                         dbus_message_iter_get_basic(&entry, &val);
4629                         dbus_message_iter_next(&entry);
4630 #ifdef TIZEN_EXT
4631                         /* First unpack the DNS Config Method */
4632                         DBG("DNS Config Method: %s", val);
4633                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4634                                 service->dns_config_method_ipv4 =
4635                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4636
4637                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4638                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4639                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4640                                         else
4641                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4642                                 }
4643                                 continue;
4644                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4645                                 service->dns_config_method_ipv4 =
4646                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4647                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4648                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4649
4650                                 continue;
4651                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4652                                 service->dns_config_method_ipv6 =
4653                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4654                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4655                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4656                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4657                                         else
4658                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4659                                 }
4660                                 continue;
4661                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4662                                 service->dns_config_method_ipv6 =
4663                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4664                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4665                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4666
4667                                 continue;
4668                         }
4669 #endif
4670                         if (!val[0])
4671                                 continue;
4672
4673                         if (str->len > 0)
4674                                 g_string_append_printf(str, " %s", val);
4675                         else
4676                                 g_string_append(str, val);
4677                 }
4678
4679 #if defined TIZEN_EXT
4680                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4681                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4682                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4683                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4684                 }
4685                 if (gw && strlen(gw))
4686                         __connman_service_nameserver_del_routes(service,
4687                                                 ip_type);
4688
4689                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4690                 nameserver_remove_all(service, ip_type);
4691 #else
4692                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4693 #endif
4694                 g_strfreev(service->nameservers_config);
4695
4696                 if (str->len > 0) {
4697                         char **nameservers, **iter;
4698
4699                         nameservers = g_strsplit_set(str->str, " ", 0);
4700
4701                         for (iter = nameservers; *iter; iter++)
4702                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4703                                         *iter[0] = '\0';
4704
4705                         nameservers = remove_empty_strings(nameservers);
4706                         service->nameservers_config = nameservers;
4707                 } else {
4708                         service->nameservers_config = NULL;
4709                 }
4710
4711                 g_string_free(str, TRUE);
4712
4713                 if (gw && strlen(gw))
4714                         __connman_service_nameserver_add_routes(service, gw);
4715
4716 #if defined TIZEN_EXT
4717                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4718                 nameserver_add_all(service, ip_type);
4719 #else
4720                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4721 #endif
4722                 dns_configuration_changed(service);
4723
4724                 if (__connman_service_is_connected_state(service,
4725                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4726                         __connman_wispr_start(service,
4727                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4728
4729                 if (__connman_service_is_connected_state(service,
4730                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4731                         __connman_wispr_start(service,
4732                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4733
4734                 service_save(service);
4735         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4736                 DBusMessageIter entry;
4737                 GString *str;
4738
4739                 if (service->immutable)
4740                         return __connman_error_not_supported(msg);
4741
4742                 if (type != DBUS_TYPE_ARRAY)
4743                         return __connman_error_invalid_arguments(msg);
4744
4745                 str = g_string_new(NULL);
4746                 if (!str)
4747                         return __connman_error_invalid_arguments(msg);
4748
4749                 dbus_message_iter_recurse(&value, &entry);
4750
4751                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4752                         const char *val;
4753                         dbus_message_iter_get_basic(&entry, &val);
4754                         dbus_message_iter_next(&entry);
4755
4756                         if (!val[0])
4757                                 continue;
4758
4759                         if (str->len > 0)
4760                                 g_string_append_printf(str, " %s", val);
4761                         else
4762                                 g_string_append(str, val);
4763                 }
4764
4765                 g_strfreev(service->timeservers_config);
4766                 service->timeservers_config = NULL;
4767
4768                 if (str->len > 0) {
4769                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4770                         timeservers = remove_empty_strings(timeservers);
4771                         service->timeservers_config = timeservers;
4772                 } else
4773                         service->timeservers = NULL;
4774
4775                 g_string_free(str, TRUE);
4776
4777                 service_save(service);
4778                 timeservers_configuration_changed(service);
4779
4780                 if (service == __connman_service_get_default())
4781                         __connman_timeserver_sync(service);
4782
4783         } else if (g_str_equal(name, "Domains.Configuration")) {
4784                 DBusMessageIter entry;
4785                 GString *str;
4786
4787                 if (service->immutable)
4788                         return __connman_error_not_supported(msg);
4789
4790                 if (type != DBUS_TYPE_ARRAY)
4791                         return __connman_error_invalid_arguments(msg);
4792
4793                 str = g_string_new(NULL);
4794                 if (!str)
4795                         return __connman_error_invalid_arguments(msg);
4796
4797                 dbus_message_iter_recurse(&value, &entry);
4798
4799                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4800                         const char *val;
4801                         dbus_message_iter_get_basic(&entry, &val);
4802                         dbus_message_iter_next(&entry);
4803
4804                         if (!val[0])
4805                                 continue;
4806
4807                         if (str->len > 0)
4808                                 g_string_append_printf(str, " %s", val);
4809                         else
4810                                 g_string_append(str, val);
4811                 }
4812
4813                 searchdomain_remove_all(service);
4814                 g_strfreev(service->domains);
4815
4816                 if (str->len > 0) {
4817                         char **domains = g_strsplit_set(str->str, " ", 0);
4818                         domains = remove_empty_strings(domains);
4819                         service->domains = domains;
4820                 } else
4821                         service->domains = NULL;
4822
4823                 g_string_free(str, TRUE);
4824
4825                 searchdomain_add_all(service);
4826                 domain_configuration_changed(service);
4827                 domain_changed(service);
4828
4829                 service_save(service);
4830         } else if (g_str_equal(name, "Proxy.Configuration")) {
4831                 int err;
4832
4833                 if (service->immutable)
4834                         return __connman_error_not_supported(msg);
4835
4836                 if (type != DBUS_TYPE_ARRAY)
4837                         return __connman_error_invalid_arguments(msg);
4838
4839                 err = update_proxy_configuration(service, &value);
4840
4841                 if (err < 0)
4842                         return __connman_error_failed(msg, -err);
4843
4844                 proxy_configuration_changed(service);
4845
4846                 __connman_notifier_proxy_changed(service);
4847
4848                 service_save(service);
4849         } else if (g_str_equal(name, "IPv4.Configuration") ||
4850                         g_str_equal(name, "IPv6.Configuration")) {
4851
4852                 enum connman_service_state state =
4853                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4854                 enum connman_ipconfig_type type =
4855                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4856                 int err = 0;
4857
4858                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4859                                 service->immutable)
4860                         return __connman_error_not_supported(msg);
4861
4862                 DBG("%s", name);
4863
4864                 if (!service->ipconfig_ipv4 &&
4865                                         !service->ipconfig_ipv6)
4866                         return __connman_error_invalid_property(msg);
4867
4868                 if (g_str_equal(name, "IPv4.Configuration"))
4869                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4870                 else
4871                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4872
4873                 err = __connman_service_reset_ipconfig(service, type, &value,
4874                                                                 &state);
4875
4876                 if (err < 0) {
4877                         if (is_connected(state) || is_connecting(state)) {
4878                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4879                                         __connman_network_enable_ipconfig(service->network,
4880                                                         service->ipconfig_ipv4);
4881                                 else
4882                                         __connman_network_enable_ipconfig(service->network,
4883                                                         service->ipconfig_ipv6);
4884                         }
4885
4886                         return __connman_error_failed(msg, -err);
4887                 }
4888
4889                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4890                         ipv4_configuration_changed(service);
4891                 else
4892                         ipv6_configuration_changed(service);
4893
4894                 if (is_connecting(service->state) ||
4895                                 is_connected(service->state)) {
4896                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4897                                 __connman_network_enable_ipconfig(service->network,
4898                                                                 service->ipconfig_ipv4);
4899                         else
4900                                 __connman_network_enable_ipconfig(service->network,
4901                                                                 service->ipconfig_ipv6);
4902                 }
4903
4904                 service_save(service);
4905 #if defined TIZEN_EXT
4906                 /* When AP is connected using WPS without SSID then its password needs
4907                  * to be saved for autoconnection */
4908         } else if (g_str_equal(name, "Passphrase")) {
4909                 char *passphrase;
4910
4911                 if (type != DBUS_TYPE_STRING)
4912                         return __connman_error_invalid_arguments(msg);
4913
4914                 dbus_message_iter_get_basic(&value, &passphrase);
4915
4916                 __connman_service_set_passphrase(service, passphrase);
4917 #endif
4918         } else
4919                 return __connman_error_invalid_property(msg);
4920
4921         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4922 }
4923
4924 static void set_error(struct connman_service *service,
4925                                         enum connman_service_error error)
4926 {
4927         const char *str;
4928
4929         if (service->error == error)
4930                 return;
4931
4932         service->error = error;
4933
4934         if (!service->path)
4935                 return;
4936
4937 #if !defined TIZEN_EXT
4938         if (!allow_property_changed(service))
4939                 return;
4940 #endif
4941
4942         str = error2string(service->error);
4943
4944         if (!str)
4945                 str = "";
4946
4947         connman_dbus_property_changed_basic(service->path,
4948                                 CONNMAN_SERVICE_INTERFACE, "Error",
4949                                 DBUS_TYPE_STRING, &str);
4950 }
4951
4952 static void remove_timeout(struct connman_service *service)
4953 {
4954         if (service->timeout > 0) {
4955                 g_source_remove(service->timeout);
4956                 service->timeout = 0;
4957         }
4958 }
4959
4960 static void reply_pending(struct connman_service *service, int error)
4961 {
4962         remove_timeout(service);
4963
4964         if (service->pending) {
4965                 connman_dbus_reply_pending(service->pending, error, NULL);
4966                 service->pending = NULL;
4967         }
4968
4969         if (service->provider_pending) {
4970                 connman_dbus_reply_pending(service->provider_pending,
4971                                 error, service->path);
4972                 service->provider_pending = NULL;
4973         }
4974 }
4975
4976 static void service_complete(struct connman_service *service)
4977 {
4978         reply_pending(service, EIO);
4979
4980         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4981                 __connman_service_auto_connect(service->connect_reason);
4982
4983         g_get_current_time(&service->modified);
4984         service_save(service);
4985 }
4986
4987 static void set_idle(struct connman_service *service)
4988 {
4989         service->state = service->state_ipv4 = service->state_ipv6 =
4990                                                 CONNMAN_SERVICE_STATE_IDLE;
4991         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4992         state_changed(service);
4993 }
4994
4995 static DBusMessage *clear_property(DBusConnection *conn,
4996                                         DBusMessage *msg, void *user_data)
4997 {
4998         struct connman_service *service = user_data;
4999         const char *name;
5000
5001         DBG("service %p", service);
5002
5003         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5004                                                         DBUS_TYPE_INVALID);
5005
5006         if (g_str_equal(name, "Error")) {
5007                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5008
5009                 __connman_service_clear_error(service);
5010                 service_complete(service);
5011         } else
5012                 return __connman_error_invalid_property(msg);
5013
5014         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5015 }
5016
5017 static bool is_ipconfig_usable(struct connman_service *service)
5018 {
5019         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5020                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5021                 return false;
5022
5023         return true;
5024 }
5025
5026 static bool is_ignore(struct connman_service *service)
5027 {
5028         if (!service->autoconnect)
5029                 return true;
5030
5031         if (service->roaming)
5032                 return true;
5033
5034         if (service->ignore)
5035                 return true;
5036
5037         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5038                 return true;
5039
5040         if (!is_ipconfig_usable(service))
5041                 return true;
5042
5043         return false;
5044 }
5045
5046 static void disconnect_on_last_session(enum connman_service_type type)
5047 {
5048         GList *list;
5049
5050         for (list = service_list; list; list = list->next) {
5051                 struct connman_service *service = list->data;
5052
5053                 if (service->type != type)
5054                         continue;
5055
5056                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5057                          continue;
5058
5059                 __connman_service_disconnect(service);
5060                 return;
5061         }
5062 }
5063
5064 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5065 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5066 static int active_count = 0;
5067
5068 void __connman_service_set_active_session(bool enable, GSList *list)
5069 {
5070         if (!list)
5071                 return;
5072
5073         if (enable)
5074                 active_count++;
5075         else
5076                 active_count--;
5077
5078         while (list) {
5079                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5080
5081                 switch (type) {
5082                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5083                 case CONNMAN_SERVICE_TYPE_WIFI:
5084                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5085                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5086                 case CONNMAN_SERVICE_TYPE_GADGET:
5087                         if (enable)
5088                                 active_sessions[type]++;
5089                         else
5090                                 active_sessions[type]--;
5091                         break;
5092
5093                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5094                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5095                 case CONNMAN_SERVICE_TYPE_GPS:
5096                 case CONNMAN_SERVICE_TYPE_VPN:
5097                 case CONNMAN_SERVICE_TYPE_P2P:
5098 #if defined TIZEN_EXT_WIFI_MESH
5099                 case CONNMAN_SERVICE_TYPE_MESH:
5100 #endif
5101                         break;
5102                 }
5103
5104                 if (active_sessions[type] == 0)
5105                         disconnect_on_last_session(type);
5106
5107                 list = g_slist_next(list);
5108         }
5109
5110         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5111                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5112                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5113                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5114                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5115                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5116                         active_count);
5117 }
5118
5119 struct preferred_tech_data {
5120         GList *preferred_list;
5121         enum connman_service_type type;
5122 };
5123
5124 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5125 {
5126         struct connman_service *service = data;
5127         struct preferred_tech_data *tech_data = user_data;
5128
5129         if (service->type == tech_data->type) {
5130                 tech_data->preferred_list =
5131                         g_list_append(tech_data->preferred_list, service);
5132
5133                 DBG("type %d service %p %s", tech_data->type, service,
5134                                 service->name);
5135         }
5136 }
5137
5138 static GList *preferred_tech_list_get(void)
5139 {
5140         unsigned int *tech_array;
5141         struct preferred_tech_data tech_data = { 0, };
5142         int i;
5143
5144         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5145         if (!tech_array)
5146                 return NULL;
5147
5148         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5149                 GList *list;
5150                 for (list = service_list; list; list = list->next) {
5151                         struct connman_service *service = list->data;
5152
5153                         if (!is_connected(service->state))
5154                                 break;
5155
5156                         if (service->connect_reason ==
5157                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5158                                 DBG("service %p name %s is user connected",
5159                                                 service, service->name);
5160 #if defined TIZEN_EXT
5161                                 /* We can connect to a favorite service like
5162                                  * wifi even we have a userconnect for cellular
5163                                  * because we have refount for cellular service
5164                                  */
5165                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5166                                         break;
5167
5168                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5169                                         break;
5170 #endif
5171                                 return NULL;
5172                         }
5173                 }
5174         }
5175
5176         for (i = 0; tech_array[i] != 0; i += 1) {
5177                 tech_data.type = tech_array[i];
5178                 g_list_foreach(service_list, preferred_tech_add_by_type,
5179                                 &tech_data);
5180         }
5181
5182         return tech_data.preferred_list;
5183 }
5184
5185 static void set_always_connecting_technologies()
5186 {
5187         unsigned int *always_connected_techs =
5188                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5189         int i;
5190         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5191                 always_connect[always_connected_techs[i]] = 1;
5192 }
5193
5194 static bool autoconnect_no_session_active(struct connman_service *service)
5195 {
5196         /*
5197          * Test active_count to see if there are no sessions set up and
5198          * stop autoconnecting, but continue connecting if the service
5199          * belongs to a technology which should always autoconnect.
5200          */
5201         if (!active_count && !always_connect[service->type])
5202                 return true;
5203
5204         return false;
5205 }
5206
5207 static bool autoconnect_already_connecting(struct connman_service *service,
5208                                            bool autoconnecting)
5209 {
5210         /*
5211          * If another service is already connecting and this service type has
5212          * not been marked as always connecting, stop the connecting procedure.
5213          */
5214         if (autoconnecting &&
5215                         !active_sessions[service->type] &&
5216                         !always_connect[service->type])
5217                 return true;
5218
5219         return false;
5220 }
5221
5222 static bool auto_connect_service(GList *services,
5223                                 enum connman_service_connect_reason reason,
5224                                 bool preferred)
5225 {
5226         struct connman_service *service = NULL;
5227         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5228         bool autoconnecting = false;
5229         GList *list;
5230
5231         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5232                 reason2string(reason));
5233
5234         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5235
5236 #if defined TIZEN_EXT_WIFI_MESH
5237         /* Don't auto connect wifi if mesh interface is created */
5238         if (connman_mesh_is_interface_created())
5239                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5240 #endif
5241
5242         for (list = services; list; list = list->next) {
5243                 service = list->data;
5244
5245                 if (ignore[service->type]) {
5246                         DBG("service %p type %s ignore", service,
5247                                 __connman_service_type2string(service->type));
5248                         continue;
5249                 }
5250
5251 #if defined TIZEN_EXT
5252                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5253                                 service, service->name,
5254                                 state2string(service->state),
5255                                 __connman_service_type2string(service->type),
5256                                 service->favorite, is_ignore(service),
5257                                 service->hidden, service->hidden_service);
5258
5259                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5260                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5261                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5262                                 continue;
5263 #endif
5264
5265                 if (service->pending ||
5266                                 is_connecting(service->state) ||
5267                                 is_connected(service->state)) {
5268                         if (autoconnect_no_session_active(service))
5269                                         return true;
5270
5271                         ignore[service->type] = true;
5272                         autoconnecting = true;
5273
5274                         DBG("service %p type %s busy", service,
5275                                 __connman_service_type2string(service->type));
5276
5277                         continue;
5278                 }
5279
5280                 if (!service->favorite) {
5281                         if (preferred)
5282                                continue;
5283
5284 #if defined TIZEN_EXT
5285                         DBG("Service is not favorite, autoconnecting %d",
5286                                         autoconnecting);
5287 #endif
5288                         return autoconnecting;
5289                 }
5290
5291 #if defined TIZEN_EXT
5292                 DBG("service %p identifier %s roaming %d ignore %d "
5293                                 "ipconfig_usable %d autoconnect %d state %d",
5294                                 service,
5295                                 service->identifier, service->roaming,
5296                                 service->ignore, is_ipconfig_usable(service),
5297                                 service->autoconnect, service->state);
5298 #endif
5299                 if (is_ignore(service) || service->state !=
5300                                 CONNMAN_SERVICE_STATE_IDLE)
5301                         continue;
5302
5303                 if (autoconnect_already_connecting(service, autoconnecting)) {
5304                         DBG("service %p type %s has no users", service,
5305                                 __connman_service_type2string(service->type));
5306                         continue;
5307                 }
5308
5309                 if (!is_service_owner_user_login(service)) {
5310                         DBG("favorite user not login, wifi auto connect denied");
5311                         continue;
5312                 }
5313
5314                 DBG("service %p %s %s", service, service->name,
5315                         (preferred) ? "preferred" : reason2string(reason));
5316
5317                 __connman_service_connect(service, reason);
5318
5319                 if (autoconnect_no_session_active(service))
5320                         return true;
5321
5322                 ignore[service->type] = true;
5323         }
5324
5325         return autoconnecting;
5326 }
5327
5328 static gboolean run_auto_connect(gpointer data)
5329 {
5330         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5331         bool autoconnecting = false;
5332         GList *preferred_tech;
5333
5334         autoconnect_timeout = 0;
5335
5336         DBG("");
5337
5338         preferred_tech = preferred_tech_list_get();
5339         if (preferred_tech) {
5340                 autoconnecting = auto_connect_service(preferred_tech, reason,
5341                                                         true);
5342                 g_list_free(preferred_tech);
5343         }
5344
5345         if (!autoconnecting || active_count)
5346                 auto_connect_service(service_list, reason, false);
5347
5348         return FALSE;
5349 }
5350
5351 #if defined TIZEN_EXT
5352 bool __connman_service_get_auto_connect_mode(void)
5353 {
5354         return auto_connect_mode;
5355 }
5356
5357 void __connman_service_set_auto_connect_mode(bool enable)
5358 {
5359         DBG("set auto_connect_mode = %d", enable);
5360
5361         if (auto_connect_mode != enable)
5362                 auto_connect_mode = enable;
5363 }
5364 #endif
5365
5366 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5367 {
5368         DBG("");
5369
5370         if (autoconnect_timeout != 0)
5371                 return;
5372
5373 #if defined TIZEN_EXT
5374         if (auto_connect_mode == FALSE) {
5375                 DBG("Currently, not auto connection mode");
5376                 return;
5377         }
5378 #endif
5379
5380         if (!__connman_session_policy_autoconnect(reason))
5381                 return;
5382
5383 #if defined TIZEN_EXT
5384         /* Adding Timeout of 500ms before trying to auto connect.
5385          * This is done because of below scenario
5386          * 1. Device is connected to AP1
5387          * 2. WPS Connection request is initiated for AP2
5388          * 3. Immediately WPS Connection is Cancelled
5389          * When WPS Connection Connection is initiated for AP2 then
5390          * sometimes there is a scenario where connman gets in ASSOCIATED
5391          * state with AP1 due to autoconnect and subsequently the connection
5392          * initiated by AP1 fails and connman service for AP1 comes in
5393          * FAILURE state due to this when connection with AP2 is cancelled
5394          * then autoconnect with AP1 doesn't works because its autoconnection
5395          * is ignored as its last state was FAILURE rather than IDLE */
5396         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5397 #else
5398         autoconnect_timeout = g_idle_add(run_auto_connect,
5399 #endif
5400                                                 GUINT_TO_POINTER(reason));
5401 }
5402
5403 static gboolean run_vpn_auto_connect(gpointer data) {
5404         GList *list;
5405         bool need_split = false;
5406
5407         vpn_autoconnect_timeout = 0;
5408
5409         for (list = service_list; list; list = list->next) {
5410                 struct connman_service *service = list->data;
5411                 int res;
5412
5413                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5414                         continue;
5415
5416                 if (is_connected(service->state) ||
5417                                 is_connecting(service->state)) {
5418                         if (!service->do_split_routing)
5419                                 need_split = true;
5420                         continue;
5421                 }
5422
5423                 if (is_ignore(service) || !service->favorite)
5424                         continue;
5425
5426                 if (need_split && !service->do_split_routing) {
5427                         DBG("service %p no split routing", service);
5428                         continue;
5429                 }
5430
5431                 DBG("service %p %s %s", service, service->name,
5432                                 service->do_split_routing ?
5433                                 "split routing" : "");
5434
5435                 res = __connman_service_connect(service,
5436                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5437                 if (res < 0 && res != -EINPROGRESS)
5438                         continue;
5439
5440                 if (!service->do_split_routing)
5441                         need_split = true;
5442         }
5443
5444         return FALSE;
5445 }
5446
5447 static void vpn_auto_connect(void)
5448 {
5449         if (vpn_autoconnect_timeout)
5450                 return;
5451
5452         vpn_autoconnect_timeout =
5453                 g_idle_add(run_vpn_auto_connect, NULL);
5454 }
5455
5456 bool
5457 __connman_service_is_provider_pending(struct connman_service *service)
5458 {
5459         if (!service)
5460                 return false;
5461
5462         if (service->provider_pending)
5463                 return true;
5464
5465         return false;
5466 }
5467
5468 void __connman_service_set_provider_pending(struct connman_service *service,
5469                                                         DBusMessage *msg)
5470 {
5471         if (service->provider_pending) {
5472                 DBG("service %p provider pending msg %p already exists",
5473                         service, service->provider_pending);
5474                 return;
5475         }
5476
5477         service->provider_pending = msg;
5478         return;
5479 }
5480
5481 static void check_pending_msg(struct connman_service *service)
5482 {
5483         if (!service->pending)
5484                 return;
5485
5486         DBG("service %p pending msg %p already exists", service,
5487                                                 service->pending);
5488         dbus_message_unref(service->pending);
5489 }
5490
5491 void __connman_service_set_hidden_data(struct connman_service *service,
5492                                                         gpointer user_data)
5493 {
5494         DBusMessage *pending = user_data;
5495
5496         DBG("service %p pending %p", service, pending);
5497
5498         if (!pending)
5499                 return;
5500
5501         check_pending_msg(service);
5502
5503         service->pending = pending;
5504 }
5505
5506 void __connman_service_return_error(struct connman_service *service,
5507                                 int error, gpointer user_data)
5508 {
5509         DBG("service %p error %d user_data %p", service, error, user_data);
5510
5511         __connman_service_set_hidden_data(service, user_data);
5512
5513         reply_pending(service, error);
5514 }
5515
5516 static gboolean connect_timeout(gpointer user_data)
5517 {
5518         struct connman_service *service = user_data;
5519         bool autoconnect = false;
5520
5521         DBG("service %p", service);
5522
5523         service->timeout = 0;
5524
5525         if (service->network)
5526                 __connman_network_disconnect(service->network);
5527         else if (service->provider)
5528                 connman_provider_disconnect(service->provider);
5529
5530         __connman_stats_service_unregister(service);
5531
5532         if (service->pending) {
5533                 DBusMessage *reply;
5534
5535                 reply = __connman_error_operation_timeout(service->pending);
5536                 if (reply)
5537                         g_dbus_send_message(connection, reply);
5538
5539                 dbus_message_unref(service->pending);
5540                 service->pending = NULL;
5541         } else
5542                 autoconnect = true;
5543
5544         __connman_service_ipconfig_indicate_state(service,
5545                                         CONNMAN_SERVICE_STATE_FAILURE,
5546                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5547         __connman_service_ipconfig_indicate_state(service,
5548                                         CONNMAN_SERVICE_STATE_FAILURE,
5549                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5550
5551         if (autoconnect &&
5552                         service->connect_reason !=
5553                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5554                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5555
5556         return FALSE;
5557 }
5558
5559 static DBusMessage *connect_service(DBusConnection *conn,
5560                                         DBusMessage *msg, void *user_data)
5561 {
5562         struct connman_service *service = user_data;
5563 #if defined TIZEN_EXT
5564         int err = 0;
5565 #else
5566         int index, err = 0;
5567         GList *list;
5568 #endif
5569
5570         DBG("service %p", service);
5571
5572 #if defined TIZEN_EXT
5573         /*
5574          * Description: TIZEN implements system global connection management.
5575          */
5576         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5577                 connman_service_user_pdn_connection_ref(service);
5578
5579         /*Reset the Disconnect Reason while issue connect request*/
5580         service->disconnect_reason = 0;
5581
5582         /*Reset the association status code while issue connect request*/
5583         service->assoc_status_code = 0;
5584 #endif
5585
5586         if (service->pending)
5587                 return __connman_error_in_progress(msg);
5588
5589         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5590                 uid_t uid;
5591                 if (connman_dbus_get_connection_unix_user_sync(conn,
5592                                                 dbus_message_get_sender(msg),
5593                                                 &uid) < 0) {
5594                         DBG("Can not get unix user id!");
5595                         return __connman_error_permission_denied(msg);
5596                 }
5597
5598                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5599                         DBG("Not allow this user to connect this wifi service now!");
5600                         return __connman_error_permission_denied(msg);
5601                 }
5602
5603                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5604                         service->request_passphrase_input = true;
5605
5606                 service->user.current_user = uid;
5607
5608                 if (!service->passphrase && uid == service->user.favorite_user) {
5609                         DBG("Now load this favorite user's passphrase.");
5610                         service_load_passphrase(service);
5611                 }
5612         }
5613
5614 #if !defined TIZEN_EXT
5615         index = __connman_service_get_index(service);
5616
5617         for (list = service_list; list; list = list->next) {
5618                 struct connman_service *temp = list->data;
5619
5620 #if defined TIZEN_EXT
5621                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5622                         break;
5623 #endif
5624                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5625                         break;
5626
5627                 if (service == temp)
5628                         continue;
5629
5630                 if (service->type != temp->type)
5631                         continue;
5632
5633                 if (__connman_service_get_index(temp) == index &&
5634                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5635                         err = -EINPROGRESS;
5636
5637         }
5638         if (err == -EINPROGRESS)
5639                 return __connman_error_operation_timeout(msg);
5640 #endif
5641
5642         service->ignore = false;
5643
5644         service->pending = dbus_message_ref(msg);
5645
5646         err = __connman_service_connect(service,
5647                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5648
5649         if (err == -EINPROGRESS)
5650                 return NULL;
5651
5652         if (service->pending) {
5653                 dbus_message_unref(service->pending);
5654                 service->pending = NULL;
5655         }
5656
5657         if (err < 0)
5658                 return __connman_error_failed(msg, -err);
5659
5660         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5661 }
5662
5663 static DBusMessage *disconnect_service(DBusConnection *conn,
5664                                         DBusMessage *msg, void *user_data)
5665 {
5666         struct connman_service *service = user_data;
5667         int err;
5668
5669         DBG("service %p", service);
5670
5671 #if defined TIZEN_EXT
5672         /*
5673          * Description: TIZEN implements system global connection management.
5674          */
5675         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5676                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5677                         return __connman_error_failed(msg, EISCONN);
5678
5679                 if (is_connected(service->state) == TRUE &&
5680                                 service == connman_service_get_default_connection())
5681                         return __connman_error_failed(msg, EISCONN);
5682         }
5683 #endif
5684
5685         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5686                 uid_t uid;
5687                 if (connman_dbus_get_connection_unix_user_sync(conn,
5688                                                 dbus_message_get_sender(msg),
5689                                                 &uid) < 0) {
5690                         DBG("Can not get unix user id!");
5691                         return __connman_error_permission_denied(msg);
5692                 }
5693
5694                 if (!connman_service_is_user_allowed(service, uid)) {
5695                         DBG("Not allow this user to disconnect this wifi service now!");
5696                         return __connman_error_permission_denied(msg);
5697                 }
5698         }
5699
5700         service->ignore = true;
5701
5702         err = __connman_service_disconnect(service);
5703         if (err < 0 && err != -EINPROGRESS)
5704                 return __connman_error_failed(msg, -err);
5705
5706         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5707 }
5708
5709 #if defined TIZEN_EXT
5710 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5711 {
5712         if (service == NULL)
5713                 return;
5714
5715         DBG("service %p ", service);
5716
5717         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5718         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5719         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5720         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5721         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5722         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5723         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5724         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5725 }
5726 #endif
5727
5728 bool __connman_service_remove(struct connman_service *service)
5729 {
5730         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5731                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5732                 return false;
5733
5734         if (service->immutable || service->hidden ||
5735                         __connman_provider_is_immutable(service->provider))
5736                 return false;
5737
5738 #if !defined TIZEN_EXT
5739         if (!service->favorite && !is_idle(service->state))
5740                 return false;
5741 #endif
5742
5743         __connman_service_disconnect(service);
5744
5745         g_free(service->passphrase);
5746         service->passphrase = NULL;
5747
5748         g_free(service->identity);
5749         service->identity = NULL;
5750
5751         g_free(service->anonymous_identity);
5752         service->anonymous_identity = NULL;
5753
5754         g_free(service->subject_match);
5755         service->subject_match = NULL;
5756
5757         g_free(service->altsubject_match);
5758         service->altsubject_match = NULL;
5759
5760         g_free(service->domain_suffix_match);
5761         service->domain_suffix_match = NULL;
5762
5763         g_free(service->domain_match);
5764         service->domain_match = NULL;
5765
5766         g_free(service->agent_identity);
5767         service->agent_identity = NULL;
5768
5769         g_free(service->eap);
5770         service->eap = NULL;
5771
5772 #if defined TIZEN_EXT
5773         g_free(service->ca_cert_file);
5774         service->ca_cert_file = NULL;
5775
5776         g_free(service->client_cert_file);
5777         service->client_cert_file = NULL;
5778
5779         g_free(service->private_key_file);
5780         service->private_key_file = NULL;
5781
5782         g_free(service->private_key_passphrase);
5783         service->private_key_passphrase = NULL;
5784
5785         g_free(service->phase2);
5786         service->phase2 = NULL;
5787
5788         __connman_service_cleanup_network_8021x(service);
5789
5790         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5791         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5792         connman_service_set_proxy(service, NULL, false);
5793
5794         __connman_service_nameserver_clear(service);
5795
5796         g_strfreev(service->nameservers_config);
5797         service->nameservers_config = NULL;
5798
5799 #endif
5800
5801 #if defined TIZEN_EXT
5802         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5803 #endif
5804         set_idle(service);
5805
5806         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5807
5808         service->user.favorite_user = USER_NONE;
5809
5810         __connman_service_set_favorite(service, false);
5811
5812         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5813
5814 #if defined TIZEN_EXT
5815         /* Reset IP Method and DNS Method to DHCP */
5816         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5817                         CONNMAN_IPCONFIG_METHOD_DHCP);
5818         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5819         g_strfreev(service->nameservers_config);
5820         service->nameservers_config = NULL;
5821 #endif
5822
5823 #if defined TIZEN_EXT
5824         __connman_storage_remove_service(service->identifier);
5825 #else
5826         service_save(service);
5827 #endif
5828
5829         return true;
5830 }
5831
5832 static DBusMessage *remove_service(DBusConnection *conn,
5833                                         DBusMessage *msg, void *user_data)
5834 {
5835         struct connman_service *service = user_data;
5836
5837         DBG("service %p", service);
5838
5839         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5840                 uid_t uid;
5841                 if (connman_dbus_get_connection_unix_user_sync(conn,
5842                                                 dbus_message_get_sender(msg),
5843                                                 &uid) < 0) {
5844                         DBG("Can not get unix user id!");
5845                         return __connman_error_permission_denied(msg);
5846                 }
5847
5848 #if !defined TIZEN_EXT
5849                 if (!connman_service_is_user_allowed(service, uid)) {
5850                         DBG("Not allow this user to remove this wifi service now!");
5851                         return __connman_error_permission_denied(msg);
5852                 }
5853 #endif
5854         }
5855
5856         if (!__connman_service_remove(service))
5857                 return __connman_error_not_supported(msg);
5858
5859         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5860 }
5861
5862 static bool check_suitable_state(enum connman_service_state a,
5863                                         enum connman_service_state b)
5864 {
5865         /*
5866          * Special check so that "ready" service can be moved before
5867          * "online" one.
5868          */
5869         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5870                         b == CONNMAN_SERVICE_STATE_READY) ||
5871                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5872                         a == CONNMAN_SERVICE_STATE_READY))
5873                 return true;
5874
5875         return a == b;
5876 }
5877
5878 static void downgrade_state(struct connman_service *service)
5879 {
5880         if (!service)
5881                 return;
5882
5883         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5884                                                 service->state_ipv6);
5885
5886         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5887                 __connman_service_ipconfig_indicate_state(service,
5888                                                 CONNMAN_SERVICE_STATE_READY,
5889                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5890
5891         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5892                 __connman_service_ipconfig_indicate_state(service,
5893                                                 CONNMAN_SERVICE_STATE_READY,
5894                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5895 }
5896
5897 static void apply_relevant_default_downgrade(struct connman_service *service)
5898 {
5899         struct connman_service *def_service;
5900
5901         def_service = __connman_service_get_default();
5902         if (!def_service)
5903                 return;
5904
5905         if (def_service == service &&
5906                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5907                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5908                 __connman_notifier_leave_online(def_service->type);
5909                 state_changed(def_service);
5910         }
5911 }
5912
5913 static void switch_default_service(struct connman_service *default_service,
5914                 struct connman_service *downgrade_service)
5915 {
5916         struct connman_service *service;
5917         GList *src, *dst;
5918
5919         apply_relevant_default_downgrade(default_service);
5920         src = g_list_find(service_list, downgrade_service);
5921         dst = g_list_find(service_list, default_service);
5922
5923         /* Nothing to do */
5924         if (src == dst || src->next == dst)
5925                 return;
5926
5927         service = src->data;
5928         service_list = g_list_delete_link(service_list, src);
5929         service_list = g_list_insert_before(service_list, dst, service);
5930
5931         downgrade_state(downgrade_service);
5932 }
5933
5934 static DBusMessage *move_service(DBusConnection *conn,
5935                                         DBusMessage *msg, void *user_data,
5936                                                                 bool before)
5937 {
5938         struct connman_service *service = user_data;
5939         struct connman_service *target;
5940         const char *path;
5941         enum connman_ipconfig_method target4, target6;
5942         enum connman_ipconfig_method service4, service6;
5943
5944         DBG("service %p", service);
5945
5946         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5947                                                         DBUS_TYPE_INVALID);
5948
5949         if (!service->favorite)
5950                 return __connman_error_not_supported(msg);
5951
5952         target = find_service(path);
5953         if (!target || !target->favorite || target == service)
5954                 return __connman_error_invalid_service(msg);
5955
5956         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5957                 /*
5958                  * We only allow VPN route splitting if there are
5959                  * routes defined for a given VPN.
5960                  */
5961                 if (!__connman_provider_check_routes(target->provider)) {
5962                         connman_info("Cannot move service. "
5963                                 "No routes defined for provider %s",
5964                                 __connman_provider_get_ident(target->provider));
5965                         return __connman_error_invalid_service(msg);
5966                 }
5967
5968                 set_split_routing(target, true);
5969         } else
5970                 set_split_routing(target, false);
5971
5972         set_split_routing(service, false);
5973
5974         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5975         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5976         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5977         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5978
5979         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5980                 target4, target6, target->state_ipv4, target->state_ipv6,
5981                 target->do_split_routing);
5982
5983         DBG("service %s method %d/%d state %d/%d", service->identifier,
5984                                 service4, service6,
5985                                 service->state_ipv4, service->state_ipv6);
5986
5987         /*
5988          * If method is OFF, then we do not need to check the corresponding
5989          * ipconfig state.
5990          */
5991         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5992                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5993                         if (!check_suitable_state(target->state_ipv6,
5994                                                         service->state_ipv6))
5995                                 return __connman_error_invalid_service(msg);
5996                 }
5997         }
5998
5999         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6000                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6001                         if (!check_suitable_state(target->state_ipv4,
6002                                                         service->state_ipv4))
6003                                 return __connman_error_invalid_service(msg);
6004                 }
6005         }
6006
6007         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6008                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6009                         if (!check_suitable_state(target->state_ipv6,
6010                                                         service->state_ipv6))
6011                                 return __connman_error_invalid_service(msg);
6012                 }
6013         }
6014
6015         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6016                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6017                         if (!check_suitable_state(target->state_ipv4,
6018                                                         service->state_ipv4))
6019                                 return __connman_error_invalid_service(msg);
6020                 }
6021         }
6022
6023         g_get_current_time(&service->modified);
6024         service_save(service);
6025         service_save(target);
6026
6027         /*
6028          * If the service which goes down is the default service and is
6029          * online, we downgrade directly its state to ready so:
6030          * the service which goes up, needs to recompute its state which
6031          * is triggered via downgrading it - if relevant - to state ready.
6032          */
6033         if (before)
6034                 switch_default_service(target, service);
6035         else
6036                 switch_default_service(service, target);
6037
6038         __connman_connection_update_gateway();
6039
6040         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6041 }
6042
6043 static DBusMessage *move_before(DBusConnection *conn,
6044                                         DBusMessage *msg, void *user_data)
6045 {
6046         return move_service(conn, msg, user_data, true);
6047 }
6048
6049 static DBusMessage *move_after(DBusConnection *conn,
6050                                         DBusMessage *msg, void *user_data)
6051 {
6052         return move_service(conn, msg, user_data, false);
6053 }
6054
6055 static DBusMessage *reset_counters(DBusConnection *conn,
6056                                         DBusMessage *msg, void *user_data)
6057 {
6058         struct connman_service *service = user_data;
6059
6060         reset_stats(service);
6061
6062         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6063 }
6064
6065 static DBusMessage *get_user_favorite(DBusConnection *conn,
6066                                         DBusMessage *msg, void *user_data)
6067 {
6068         DBusMessage *reply;
6069         uid_t uid = USER_NONE;
6070         dbus_bool_t user_favorite = false;
6071         struct connman_service *service = user_data;
6072
6073         connman_dbus_get_connection_unix_user_sync(conn,
6074                                         dbus_message_get_sender(msg),
6075                                         &uid);
6076         if (uid == USER_ROOT)
6077                 user_favorite = service->favorite;
6078         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6079                 DBG("The service is favorite to this user!");
6080                 user_favorite = true;
6081         }
6082
6083         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6084         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6085                                 &user_favorite, DBUS_TYPE_INVALID);
6086         return reply;
6087 }
6088
6089 #if defined TIZEN_MAINTAIN_ONLINE
6090 static DBusMessage *downgrade_service(DBusConnection *conn,
6091                                         DBusMessage *msg, void *user_data)
6092 {
6093         struct connman_service *service = user_data;
6094
6095         downgrade_state(service);
6096         __connman_connection_update_gateway();
6097
6098         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6099 }
6100 #endif
6101
6102 static struct _services_notify {
6103         int id;
6104         GHashTable *add;
6105         GHashTable *remove;
6106 } *services_notify;
6107
6108 static void service_append_added_foreach(gpointer data, gpointer user_data)
6109 {
6110         struct connman_service *service = data;
6111         DBusMessageIter *iter = user_data;
6112
6113         if (!service || !service->path) {
6114 #if !defined TIZEN_EXT
6115                 DBG("service %p or path is NULL", service);
6116 #endif
6117                 return;
6118         }
6119
6120         if (g_hash_table_lookup(services_notify->add, service->path)) {
6121 #if !defined TIZEN_EXT
6122                 DBG("new %s", service->path);
6123 #endif
6124
6125                 append_struct(service, iter);
6126                 g_hash_table_remove(services_notify->add, service->path);
6127         } else {
6128 #if !defined TIZEN_EXT
6129                 DBG("changed %s", service->path);
6130 #endif
6131
6132                 append_struct_service(iter, NULL, service);
6133         }
6134 }
6135
6136 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6137 {
6138         g_list_foreach(service_list, service_append_added_foreach, iter);
6139 }
6140
6141 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6142 {
6143         char *objpath = key;
6144         DBusMessageIter *iter = user_data;
6145
6146         DBG("removed %s", objpath);
6147         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6148 }
6149
6150 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6151 {
6152         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6153 }
6154
6155 static gboolean service_send_changed(gpointer data)
6156 {
6157         DBusMessage *signal;
6158
6159         DBG("");
6160
6161         services_notify->id = 0;
6162
6163         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6164                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6165         if (!signal)
6166                 return FALSE;
6167
6168         __connman_dbus_append_objpath_dict_array(signal,
6169                                         service_append_ordered, NULL);
6170         __connman_dbus_append_objpath_array(signal,
6171                                         service_append_removed, NULL);
6172
6173         dbus_connection_send(connection, signal, NULL);
6174         dbus_message_unref(signal);
6175
6176         g_hash_table_remove_all(services_notify->remove);
6177         g_hash_table_remove_all(services_notify->add);
6178
6179         return FALSE;
6180 }
6181
6182 static void service_schedule_changed(void)
6183 {
6184         if (services_notify->id != 0)
6185                 return;
6186
6187         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6188 }
6189
6190 static void service_schedule_added(struct connman_service *service)
6191 {
6192         DBG("service %p", service);
6193
6194         g_hash_table_remove(services_notify->remove, service->path);
6195         g_hash_table_replace(services_notify->add, service->path, service);
6196
6197         service_schedule_changed();
6198 }
6199
6200 static void service_schedule_removed(struct connman_service *service)
6201 {
6202         if (!service || !service->path) {
6203                 DBG("service %p or path is NULL", service);
6204                 return;
6205         }
6206
6207         DBG("service %p %s", service, service->path);
6208
6209         g_hash_table_remove(services_notify->add, service->path);
6210         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6211                         NULL);
6212
6213         service_schedule_changed();
6214 }
6215
6216 static bool allow_property_changed(struct connman_service *service)
6217 {
6218 #if defined TIZEN_EXT
6219         if (service->path == NULL)
6220                 return FALSE;
6221 #endif
6222         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6223                                         NULL, NULL))
6224                 return false;
6225
6226         return true;
6227 }
6228
6229 static const GDBusMethodTable service_methods[] = {
6230         { GDBUS_DEPRECATED_METHOD("GetProperties",
6231                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6232                         get_properties) },
6233         { GDBUS_METHOD("SetProperty",
6234                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6235                         NULL, set_property) },
6236         { GDBUS_METHOD("ClearProperty",
6237                         GDBUS_ARGS({ "name", "s" }), NULL,
6238                         clear_property) },
6239         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6240                               connect_service) },
6241         { GDBUS_METHOD("Disconnect", NULL, NULL,
6242                         disconnect_service) },
6243         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6244         { GDBUS_METHOD("MoveBefore",
6245                         GDBUS_ARGS({ "service", "o" }), NULL,
6246                         move_before) },
6247         { GDBUS_METHOD("MoveAfter",
6248                         GDBUS_ARGS({ "service", "o" }), NULL,
6249                         move_after) },
6250         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6251         { GDBUS_METHOD("GetUserFavorite",
6252                         NULL, GDBUS_ARGS({ "value", "v" }),
6253                         get_user_favorite) },
6254 #if defined TIZEN_MAINTAIN_ONLINE
6255         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6256 #endif
6257         { },
6258 };
6259
6260 static const GDBusSignalTable service_signals[] = {
6261         { GDBUS_SIGNAL("PropertyChanged",
6262                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6263         { },
6264 };
6265
6266 static void service_free(gpointer user_data)
6267 {
6268         struct connman_service *service = user_data;
6269         char *path = service->path;
6270
6271         DBG("service %p", service);
6272
6273         reply_pending(service, ENOENT);
6274
6275         if (service->nameservers_timeout) {
6276                 g_source_remove(service->nameservers_timeout);
6277                 dns_changed(service);
6278         }
6279
6280         __connman_notifier_service_remove(service);
6281         service_schedule_removed(service);
6282
6283         __connman_wispr_stop(service);
6284         stats_stop(service);
6285
6286         service->path = NULL;
6287
6288         if (path) {
6289                 __connman_connection_update_gateway();
6290
6291                 g_dbus_unregister_interface(connection, path,
6292                                                 CONNMAN_SERVICE_INTERFACE);
6293                 g_free(path);
6294         }
6295
6296         g_hash_table_destroy(service->counter_table);
6297
6298         if (service->network) {
6299                 __connman_network_disconnect(service->network);
6300                 connman_network_unref(service->network);
6301                 service->network = NULL;
6302         }
6303
6304         if (service->provider)
6305                 connman_provider_unref(service->provider);
6306
6307         if (service->ipconfig_ipv4) {
6308                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6309                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6310                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6311                 service->ipconfig_ipv4 = NULL;
6312         }
6313
6314         if (service->ipconfig_ipv6) {
6315                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6316                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6317                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6318                 service->ipconfig_ipv6 = NULL;
6319         }
6320
6321         g_strfreev(service->timeservers);
6322         g_strfreev(service->timeservers_config);
6323         g_strfreev(service->nameservers);
6324         g_strfreev(service->nameservers_config);
6325         g_strfreev(service->nameservers_auto);
6326         g_strfreev(service->domains);
6327         g_strfreev(service->proxies);
6328         g_strfreev(service->excludes);
6329
6330         g_free(service->hostname);
6331         g_free(service->domainname);
6332         g_free(service->pac);
6333         g_free(service->name);
6334         g_free(service->passphrase);
6335         g_free(service->identifier);
6336         g_free(service->eap);
6337         g_free(service->identity);
6338         g_free(service->anonymous_identity);
6339         g_free(service->agent_identity);
6340         g_free(service->ca_cert_file);
6341         g_free(service->subject_match);
6342         g_free(service->altsubject_match);
6343         g_free(service->domain_suffix_match);
6344         g_free(service->domain_match);
6345         g_free(service->client_cert_file);
6346         g_free(service->private_key_file);
6347         g_free(service->private_key_passphrase);
6348         g_free(service->phase2);
6349         g_free(service->config_file);
6350         g_free(service->config_entry);
6351
6352         if (service->stats.timer)
6353                 g_timer_destroy(service->stats.timer);
6354         if (service->stats_roaming.timer)
6355                 g_timer_destroy(service->stats_roaming.timer);
6356
6357         if (current_default == service)
6358                 current_default = NULL;
6359
6360         g_free(service);
6361 }
6362
6363 static void stats_init(struct connman_service *service)
6364 {
6365         /* home */
6366         service->stats.valid = false;
6367         service->stats.enabled = false;
6368         service->stats.timer = g_timer_new();
6369
6370         /* roaming */
6371         service->stats_roaming.valid = false;
6372         service->stats_roaming.enabled = false;
6373         service->stats_roaming.timer = g_timer_new();
6374 }
6375
6376 static void service_initialize(struct connman_service *service)
6377 {
6378         DBG("service %p", service);
6379
6380         service->refcount = 1;
6381
6382         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6383
6384         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6385         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6386
6387         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6388         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6389         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6390
6391         service->favorite  = false;
6392         service->immutable = false;
6393         service->hidden = false;
6394
6395         service->ignore = false;
6396
6397         service->user.favorite_user = USER_NONE;
6398         service->user.current_user = USER_NONE;
6399
6400         service->request_passphrase_input = false;
6401
6402         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6403
6404         service->order = 0;
6405
6406         stats_init(service);
6407
6408         service->provider = NULL;
6409
6410         service->wps = false;
6411 #if defined TIZEN_EXT
6412         service->storage_reload = false;
6413         /*
6414          * Description: TIZEN implements system global connection management.
6415          */
6416         service->user_pdn_connection_refcount = 0;
6417         __sync_synchronize();
6418 #endif
6419 }
6420
6421 /**
6422  * connman_service_create:
6423  *
6424  * Allocate a new service.
6425  *
6426  * Returns: a newly-allocated #connman_service structure
6427  */
6428 struct connman_service *connman_service_create(void)
6429 {
6430         GSList *list;
6431         struct connman_stats_counter *counters;
6432         const char *counter;
6433
6434         struct connman_service *service;
6435
6436         service = g_try_new0(struct connman_service, 1);
6437         if (!service)
6438                 return NULL;
6439
6440         DBG("service %p", service);
6441
6442         service->counter_table = g_hash_table_new_full(g_str_hash,
6443                                                 g_str_equal, NULL, g_free);
6444
6445         for (list = counter_list; list; list = list->next) {
6446                 counter = list->data;
6447
6448                 counters = g_try_new0(struct connman_stats_counter, 1);
6449                 if (!counters) {
6450                         g_hash_table_destroy(service->counter_table);
6451                         g_free(service);
6452                         return NULL;
6453                 }
6454
6455                 counters->append_all = true;
6456
6457                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6458                                 counters);
6459         }
6460
6461         service_initialize(service);
6462
6463         return service;
6464 }
6465
6466 /**
6467  * connman_service_ref:
6468  * @service: service structure
6469  *
6470  * Increase reference counter of service
6471  */
6472 struct connman_service *
6473 connman_service_ref_debug(struct connman_service *service,
6474                         const char *file, int line, const char *caller)
6475 {
6476         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6477                 file, line, caller);
6478
6479         __sync_fetch_and_add(&service->refcount, 1);
6480
6481         return service;
6482 }
6483
6484 /**
6485  * connman_service_unref:
6486  * @service: service structure
6487  *
6488  * Decrease reference counter of service and release service if no
6489  * longer needed.
6490  */
6491 void connman_service_unref_debug(struct connman_service *service,
6492                         const char *file, int line, const char *caller)
6493 {
6494         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6495                 file, line, caller);
6496
6497         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6498                 return;
6499
6500         service_list = g_list_remove(service_list, service);
6501
6502         __connman_service_disconnect(service);
6503
6504         g_hash_table_remove(service_hash, service->identifier);
6505 }
6506
6507 static gint service_compare(gconstpointer a, gconstpointer b)
6508 {
6509         struct connman_service *service_a = (void *) a;
6510         struct connman_service *service_b = (void *) b;
6511         enum connman_service_state state_a, state_b;
6512         bool a_connected, b_connected;
6513         gint strength;
6514
6515         state_a = service_a->state;
6516         state_b = service_b->state;
6517         a_connected = is_connected(state_a);
6518         b_connected = is_connected(state_b);
6519
6520         if (a_connected && b_connected) {
6521                 if (service_a->order > service_b->order)
6522                         return -1;
6523
6524                 if (service_a->order < service_b->order)
6525                         return 1;
6526         }
6527
6528         if (state_a != state_b) {
6529                 if (a_connected && b_connected) {
6530                         /* We prefer online over ready state */
6531                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6532                                 return -1;
6533
6534                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6535                                 return 1;
6536                 }
6537
6538                 if (a_connected)
6539                         return -1;
6540                 if (b_connected)
6541                         return 1;
6542
6543                 if (is_connecting(state_a))
6544                         return -1;
6545                 if (is_connecting(state_b))
6546                         return 1;
6547         }
6548
6549         if (service_a->favorite && !service_b->favorite)
6550                 return -1;
6551
6552         if (!service_a->favorite && service_b->favorite)
6553                 return 1;
6554
6555         if (service_a->type != service_b->type) {
6556                 unsigned int *tech_array;
6557                 int i;
6558
6559                 tech_array = connman_setting_get_uint_list(
6560                                                 "PreferredTechnologies");
6561                 if (tech_array) {
6562                         for (i = 0; tech_array[i]; i++) {
6563                                 if (tech_array[i] == service_a->type)
6564                                         return -1;
6565
6566                                 if (tech_array[i] == service_b->type)
6567                                         return 1;
6568                         }
6569                 }
6570
6571                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6572                         return -1;
6573                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6574                         return 1;
6575
6576                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6577                         return -1;
6578                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6579                         return 1;
6580
6581                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6582                         return -1;
6583                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6584                         return 1;
6585
6586                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6587                         return -1;
6588                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6589                         return 1;
6590
6591                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6592                         return -1;
6593                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6594                         return 1;
6595
6596                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6597                         return -1;
6598                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6599                         return 1;
6600         }
6601
6602         strength = (gint) service_b->strength - (gint) service_a->strength;
6603         if (strength)
6604                 return strength;
6605
6606         return g_strcmp0(service_a->name, service_b->name);
6607 }
6608
6609 static void service_list_sort(void)
6610 {
6611         if (service_list && service_list->next) {
6612                 service_list = g_list_sort(service_list, service_compare);
6613                 service_schedule_changed();
6614         }
6615 }
6616
6617 int __connman_service_compare(const struct connman_service *a,
6618                                         const struct connman_service *b)
6619 {
6620         return service_compare(a, b);
6621 }
6622
6623 /**
6624  * connman_service_get_type:
6625  * @service: service structure
6626  *
6627  * Get the type of service
6628  */
6629 enum connman_service_type connman_service_get_type(struct connman_service *service)
6630 {
6631         if (!service)
6632                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6633
6634         return service->type;
6635 }
6636
6637 /**
6638  * connman_service_get_interface:
6639  * @service: service structure
6640  *
6641  * Get network interface of service
6642  */
6643 char *connman_service_get_interface(struct connman_service *service)
6644 {
6645         int index;
6646
6647         if (!service)
6648                 return NULL;
6649
6650         index = __connman_service_get_index(service);
6651
6652         return connman_inet_ifname(index);
6653 }
6654
6655 /**
6656  * __connman_service_is_user_allowed:
6657  * @type: service type
6658  * @uid: user id
6659  *
6660  * Check a user is allowed to operate a type of service
6661  */
6662 bool __connman_service_is_user_allowed(enum connman_service_type type,
6663                                         uid_t uid)
6664 {
6665         GList *list;
6666         uid_t owner_user = USER_NONE;
6667
6668         for (list = service_list; list; list = list->next) {
6669                 struct connman_service *service = list->data;
6670
6671                 if (service->type != type)
6672                         continue;
6673
6674                 if (is_connected(service->state)) {
6675                         owner_user = service->user.favorite_user;
6676                         break;
6677                 }
6678         }
6679
6680         if (uid == USER_NONE ||
6681                         (uid != USER_ROOT &&
6682                         owner_user != USER_NONE &&
6683                         owner_user != uid))
6684                 return false;
6685
6686         return true;
6687 }
6688
6689 /**
6690  * connman_service_get_network:
6691  * @service: service structure
6692  *
6693  * Get the service network
6694  */
6695 struct connman_network *
6696 __connman_service_get_network(struct connman_service *service)
6697 {
6698         if (!service)
6699                 return NULL;
6700
6701         return service->network;
6702 }
6703
6704 struct connman_ipconfig *
6705 __connman_service_get_ip4config(struct connman_service *service)
6706 {
6707         if (!service)
6708                 return NULL;
6709
6710         return service->ipconfig_ipv4;
6711 }
6712
6713 struct connman_ipconfig *
6714 __connman_service_get_ip6config(struct connman_service *service)
6715 {
6716         if (!service)
6717                 return NULL;
6718
6719         return service->ipconfig_ipv6;
6720 }
6721
6722 struct connman_ipconfig *
6723 __connman_service_get_ipconfig(struct connman_service *service, int family)
6724 {
6725         if (family == AF_INET)
6726                 return __connman_service_get_ip4config(service);
6727         else if (family == AF_INET6)
6728                 return __connman_service_get_ip6config(service);
6729         else
6730                 return NULL;
6731
6732 }
6733
6734 bool __connman_service_is_connected_state(struct connman_service *service,
6735                                         enum connman_ipconfig_type type)
6736 {
6737         if (!service)
6738                 return false;
6739
6740         switch (type) {
6741         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6742                 break;
6743         case CONNMAN_IPCONFIG_TYPE_IPV4:
6744                 return is_connected(service->state_ipv4);
6745         case CONNMAN_IPCONFIG_TYPE_IPV6:
6746                 return is_connected(service->state_ipv6);
6747         case CONNMAN_IPCONFIG_TYPE_ALL:
6748                 return is_connected(service->state_ipv4) &&
6749                         is_connected(service->state_ipv6);
6750         }
6751
6752         return false;
6753 }
6754 enum connman_service_security __connman_service_get_security(
6755                                 struct connman_service *service)
6756 {
6757         if (!service)
6758                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6759
6760         return service->security;
6761 }
6762
6763 const char *__connman_service_get_phase2(struct connman_service *service)
6764 {
6765         if (!service)
6766                 return NULL;
6767
6768         return service->phase2;
6769 }
6770
6771 bool __connman_service_wps_enabled(struct connman_service *service)
6772 {
6773         if (!service)
6774                 return false;
6775
6776         return service->wps;
6777 }
6778
6779 void __connman_service_mark_dirty(void)
6780 {
6781         services_dirty = true;
6782 }
6783
6784 #if defined TIZEN_EXT
6785 /**
6786   * Returns profile count if there is any connected profiles
6787   * that use same interface
6788   */
6789 int __connman_service_get_connected_count_of_iface(
6790                                         struct connman_service *service)
6791 {
6792         GList *list;
6793         int count = 0;
6794         int index1 = 0;
6795         int index2 = 0;
6796
6797         DBG("");
6798
6799         index1 = __connman_service_get_index(service);
6800
6801         if (index1 <= 0)
6802                 return 0;
6803
6804         for (list = service_list; list; list = list->next) {
6805                 struct connman_service *service2 = list->data;
6806
6807                 if (service == service2)
6808                         continue;
6809
6810                 index2 = __connman_service_get_index(service2);
6811
6812                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6813                         count++;
6814
6815                 index2 = 0;
6816         }
6817
6818         DBG("Interface index %d, count %d", index1, count);
6819
6820         return count;
6821 }
6822
6823 void __connman_service_set_storage_reload(struct connman_service *service,
6824                                         bool storage_reload)
6825 {
6826         if (service != NULL)
6827                 service->storage_reload = storage_reload;
6828 }
6829 #endif
6830
6831 /**
6832  * __connman_service_set_favorite_delayed:
6833  * @service: service structure
6834  * @favorite: favorite value
6835  * @delay_ordering: do not order service sequence
6836  *
6837  * Change the favorite setting of service
6838  */
6839 int __connman_service_set_favorite_delayed(struct connman_service *service,
6840                                         bool favorite,
6841                                         bool delay_ordering)
6842 {
6843 #if defined TIZEN_EXT
6844         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6845                 return -EIO;
6846 #endif
6847         if (service->hidden)
6848                 return -EOPNOTSUPP;
6849
6850         if (service->favorite == favorite)
6851                 return -EALREADY;
6852
6853         service->favorite = favorite;
6854
6855         if (!delay_ordering)
6856                 __connman_service_get_order(service);
6857
6858         favorite_changed(service);
6859
6860         if (!delay_ordering) {
6861
6862                 service_list_sort();
6863
6864                 __connman_connection_update_gateway();
6865         }
6866
6867         return 0;
6868 }
6869
6870 /**
6871  * __connman_service_set_favorite:
6872  * @service: service structure
6873  * @favorite: favorite value
6874  *
6875  * Change the favorite setting of service
6876  */
6877 int __connman_service_set_favorite(struct connman_service *service,
6878                                                 bool favorite)
6879 {
6880         return __connman_service_set_favorite_delayed(service, favorite,
6881                                                         false);
6882 }
6883
6884 bool connman_service_get_favorite(struct connman_service *service)
6885 {
6886         return service->favorite;
6887 }
6888
6889 bool connman_service_get_autoconnect(struct connman_service *service)
6890 {
6891         return service->autoconnect;
6892 }
6893
6894 int __connman_service_set_immutable(struct connman_service *service,
6895                                                 bool immutable)
6896 {
6897         if (service->hidden)
6898                 return -EOPNOTSUPP;
6899
6900         if (service->immutable == immutable)
6901                 return 0;
6902
6903         service->immutable = immutable;
6904
6905         immutable_changed(service);
6906
6907         return 0;
6908 }
6909
6910 int __connman_service_set_ignore(struct connman_service *service,
6911                                                 bool ignore)
6912 {
6913         if (!service)
6914                 return -EINVAL;
6915
6916         service->ignore = ignore;
6917
6918         return 0;
6919 }
6920
6921 void __connman_service_set_string(struct connman_service *service,
6922                                   const char *key, const char *value)
6923 {
6924         if (service->hidden)
6925                 return;
6926         if (g_str_equal(key, "EAP")) {
6927                 g_free(service->eap);
6928                 service->eap = g_strdup(value);
6929         } else if (g_str_equal(key, "Identity")) {
6930                 g_free(service->identity);
6931                 service->identity = g_strdup(value);
6932         } else if (g_str_equal(key, "AnonymousIdentity")) {
6933                 g_free(service->anonymous_identity);
6934                 service->anonymous_identity = g_strdup(value);
6935         } else if (g_str_equal(key, "CACertFile")) {
6936                 g_free(service->ca_cert_file);
6937                 service->ca_cert_file = g_strdup(value);
6938         } else if (g_str_equal(key, "SubjectMatch")) {
6939                 g_free(service->subject_match);
6940                 service->subject_match = g_strdup(value);
6941         } else if (g_str_equal(key, "AltSubjectMatch")) {
6942                 g_free(service->altsubject_match);
6943                 service->altsubject_match = g_strdup(value);
6944         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6945                 g_free(service->domain_suffix_match);
6946                 service->domain_suffix_match = g_strdup(value);
6947         } else if (g_str_equal(key, "DomainMatch")) {
6948                 g_free(service->domain_match);
6949                 service->domain_match = g_strdup(value);
6950         } else if (g_str_equal(key, "ClientCertFile")) {
6951                 g_free(service->client_cert_file);
6952                 service->client_cert_file = g_strdup(value);
6953         } else if (g_str_equal(key, "PrivateKeyFile")) {
6954                 g_free(service->private_key_file);
6955                 service->private_key_file = g_strdup(value);
6956         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6957                 g_free(service->private_key_passphrase);
6958                 service->private_key_passphrase = g_strdup(value);
6959         } else if (g_str_equal(key, "Phase2")) {
6960                 g_free(service->phase2);
6961                 service->phase2 = g_strdup(value);
6962         } else if (g_str_equal(key, "Passphrase"))
6963                 __connman_service_set_passphrase(service, value);
6964 }
6965
6966 void __connman_service_set_search_domains(struct connman_service *service,
6967                                         char **domains)
6968 {
6969         searchdomain_remove_all(service);
6970
6971         if (service->domains)
6972                 g_strfreev(service->domains);
6973
6974         service->domains = g_strdupv(domains);
6975
6976         searchdomain_add_all(service);
6977 }
6978
6979 static void report_error_cb(void *user_context, bool retry,
6980                                                         void *user_data)
6981 {
6982         struct connman_service *service = user_context;
6983
6984         if (retry)
6985                 __connman_service_connect(service,
6986                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6987         else {
6988                 /* It is not relevant to stay on Failure state
6989                  * when failing is due to wrong user input */
6990                 __connman_service_clear_error(service);
6991 #if defined TIZEN_EXT
6992                 /* Reseting the state back in case of failure state */
6993                 service->state_ipv4 = service->state_ipv6 =
6994                                 CONNMAN_SERVICE_STATE_IDLE;
6995
6996                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6997                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6998 #endif
6999                 service_complete(service);
7000                 __connman_connection_update_gateway();
7001         }
7002 }
7003
7004 static int check_wpspin(struct connman_service *service, const char *wpspin)
7005 {
7006         int length;
7007         guint i;
7008
7009         if (!wpspin)
7010                 return 0;
7011
7012         length = strlen(wpspin);
7013
7014         /* If 0, it will mean user wants to use PBC method */
7015         if (length == 0) {
7016                 connman_network_set_string(service->network,
7017                                                         "WiFi.PinWPS", NULL);
7018                 return 0;
7019         }
7020
7021         /* A WPS PIN is always 8 chars length,
7022          * its content is in digit representation.
7023          */
7024         if (length != 8)
7025                 return -ENOKEY;
7026
7027         for (i = 0; i < 8; i++)
7028                 if (!isdigit((unsigned char) wpspin[i]))
7029                         return -ENOKEY;
7030
7031         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7032
7033         return 0;
7034 }
7035
7036 static void request_input_cb(struct connman_service *service,
7037                         bool values_received,
7038                         const char *name, int name_len,
7039                         const char *identity, const char *passphrase,
7040                         bool wps, const char *wpspin,
7041                         const char *error, void *user_data)
7042 {
7043         struct connman_device *device;
7044         const char *security;
7045         int err = 0;
7046
7047         DBG("RequestInput return, %p", service);
7048
7049         if (error) {
7050                 DBG("error: %s", error);
7051
7052                 if (g_strcmp0(error,
7053                                 "net.connman.Agent.Error.Canceled") == 0) {
7054                         err = -EINVAL;
7055
7056                         if (service->hidden)
7057                                 __connman_service_return_error(service,
7058                                                         ECONNABORTED,
7059                                                         user_data);
7060                         goto done;
7061                 } else {
7062                         if (service->hidden)
7063                                 __connman_service_return_error(service,
7064                                                         ETIMEDOUT, user_data);
7065                 }
7066         }
7067
7068         if (service->hidden && name_len > 0 && name_len <= 32) {
7069                 device = connman_network_get_device(service->network);
7070                 security = connman_network_get_string(service->network,
7071                                                         "WiFi.Security");
7072                 err = __connman_device_request_hidden_scan(device,
7073                                                 name, name_len,
7074                                                 identity, passphrase,
7075                                                 security, user_data);
7076                 if (err < 0)
7077                         __connman_service_return_error(service, -err,
7078                                                         user_data);
7079         }
7080
7081         if (!values_received || service->hidden) {
7082                 err = -EINVAL;
7083                 goto done;
7084         }
7085
7086         if (wps && service->network) {
7087                 err = check_wpspin(service, wpspin);
7088                 if (err < 0)
7089                         goto done;
7090
7091                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7092         }
7093
7094         if (identity)
7095                 __connman_service_set_agent_identity(service, identity);
7096
7097         if (passphrase)
7098                 err = __connman_service_set_passphrase(service, passphrase);
7099
7100  done:
7101         if (err >= 0) {
7102                 /* We forget any previous error. */
7103                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7104
7105                 __connman_service_connect(service,
7106                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7107
7108         } else if (err == -ENOKEY) {
7109                 __connman_service_indicate_error(service,
7110                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7111         } else {
7112                 /* It is not relevant to stay on Failure state
7113                  * when failing is due to wrong user input */
7114                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7115
7116                 if (!service->hidden) {
7117                         /*
7118                          * If there was a real error when requesting
7119                          * hidden scan, then that error is returned already
7120                          * to the user somewhere above so do not try to
7121                          * do this again.
7122                          */
7123                         __connman_service_return_error(service, -err,
7124                                                         user_data);
7125                 }
7126
7127                 service_complete(service);
7128                 __connman_connection_update_gateway();
7129         }
7130 }
7131
7132 static void downgrade_connected_services(void)
7133 {
7134         struct connman_service *up_service;
7135         GList *list;
7136
7137         for (list = service_list; list; list = list->next) {
7138                 up_service = list->data;
7139
7140                 if (!is_connected(up_service->state))
7141                         continue;
7142
7143                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7144                         return;
7145
7146                 downgrade_state(up_service);
7147         }
7148 }
7149
7150 static int service_update_preferred_order(struct connman_service *default_service,
7151                 struct connman_service *new_service,
7152                 enum connman_service_state new_state)
7153 {
7154         unsigned int *tech_array;
7155         int i;
7156
7157         if (!default_service || default_service == new_service ||
7158                         default_service->state != new_state)
7159                 return 0;
7160
7161         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7162         if (tech_array) {
7163
7164                 for (i = 0; tech_array[i] != 0; i += 1) {
7165                         if (default_service->type == tech_array[i])
7166                                 return -EALREADY;
7167
7168                         if (new_service->type == tech_array[i]) {
7169                                 switch_default_service(default_service,
7170                                                 new_service);
7171                                 __connman_connection_update_gateway();
7172                                 return 0;
7173                         }
7174                 }
7175         }
7176
7177         return -EALREADY;
7178 }
7179
7180 #if defined TIZEN_EXT
7181 static gboolean __connman_service_can_drop(struct connman_service *service)
7182 {
7183         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7184                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7185                         return TRUE;
7186                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7187                         return TRUE;
7188         }
7189         return FALSE;
7190 }
7191
7192 static struct connman_device *default_connecting_device = NULL;
7193
7194 static void __connman_service_disconnect_default(struct connman_service *service)
7195 {
7196         struct connman_device *default_device = NULL;
7197
7198         if (default_connecting_device == NULL)
7199                 return;
7200
7201         default_device = connman_network_get_device(
7202                         __connman_service_get_network(service));
7203
7204         DBG("Disconnecting service %p %s", service, service->path);
7205         DBG("Disconnecting device %p %p %s",
7206                         default_connecting_device,
7207                         default_device,
7208                         connman_device_get_string(default_device, "Name"));
7209
7210         if (default_connecting_device == default_device)
7211                 default_connecting_device = NULL;
7212 }
7213
7214 #if defined TIZEN_MAINTAIN_ONLINE
7215 static void __connman_service_connect_default(struct connman_service *current,
7216                                                                   enum connman_service_state old_state)
7217 #else
7218 static void __connman_service_connect_default(struct connman_service *current)
7219 #endif
7220 {
7221         int err;
7222         GList *list;
7223         bool default_internet;
7224         struct connman_service *service;
7225         struct connman_service *default_service = NULL;
7226         struct connman_device *default_device = NULL;
7227
7228         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7229                 switch (current->state) {
7230                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7231                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7232                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7233                         return;
7234                 default:
7235                         break;
7236                 }
7237
7238                 if (default_connecting_device &&
7239                                 __connman_service_is_internet_profile(current) == TRUE) {
7240                         if (current->network == NULL)
7241                                 return;
7242
7243                         default_device = connman_network_get_device(current->network);
7244                         if (default_connecting_device == default_device) {
7245                                 DBG("Cellular service[%s]  %p %s",
7246                                                 state2string(current->state), current, current->path);
7247                                 DBG("Cellular device %p %p %s",
7248                                                 default_connecting_device, default_device,
7249                                                 connman_device_get_string(default_device, "Name"));
7250
7251                                 default_connecting_device = NULL;
7252                         }
7253                 }
7254
7255                 return;
7256 #if defined TIZEN_MAINTAIN_ONLINE
7257         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7258                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7259                 DBG("Device is downgraded: online --> ready");
7260 #endif
7261         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7262                 return;
7263
7264         /* Always-on: keep default cellular connection as possible */
7265         for (list = service_list; list; list = list->next) {
7266                 service = list->data;
7267
7268                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7269                                 __connman_service_is_internet_profile(service) != TRUE ||
7270                                 service->network == NULL) {
7271                         continue;
7272                 }
7273
7274                 default_internet =
7275                                 connman_network_get_bool(service->network, "DefaultInternet");
7276
7277                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7278                                 __connman_service_type2string(service->type),
7279                                 state2string(service->state), default_internet);
7280
7281                 if (default_internet) {
7282                         default_service = service;
7283                         if (is_connected(default_service->state) == TRUE ||
7284                                         is_connecting(default_service->state) == TRUE)
7285                                 return;
7286
7287                         default_device = connman_network_get_device(default_service->network);
7288                         if (default_connecting_device == default_device) {
7289                                 DBG("Device is connecting (%p)", default_connecting_device);
7290                                 return;
7291                         }
7292
7293                         default_connecting_device = default_device;
7294                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7295
7296                         err = __connman_network_connect(default_service->network);
7297                         DBG("Connecting default service %p %s [%d]",
7298                                         default_service, default_service->path, err);
7299                         DBG("Connecting device %p %s", default_connecting_device,
7300                                         connman_device_get_string(default_connecting_device, "Name"));
7301                         if (err < 0 && err != -EINPROGRESS) {
7302                                 default_connecting_device = NULL;
7303                         } else
7304                                 break;
7305                 }
7306         }
7307 }
7308 #endif
7309
7310 static void single_connected_tech(struct connman_service *allowed)
7311 {
7312         struct connman_service *service;
7313         GSList *services = NULL, *list;
7314         GList *iter;
7315
7316         DBG("keeping %p %s", allowed, allowed->path);
7317
7318 #if defined TIZEN_EXT
7319         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7320                 return;
7321 #endif
7322
7323         for (iter = service_list; iter; iter = iter->next) {
7324                 service = iter->data;
7325
7326 #if defined TIZEN_EXT
7327                 if (service != allowed && service->type != allowed->type &&
7328                                 __connman_service_can_drop(service) == TRUE)
7329 #else
7330                 if (!is_connected(service->state))
7331                         break;
7332
7333                 if (service == allowed)
7334                         continue;
7335 #endif
7336                 services = g_slist_prepend(services, service);
7337         }
7338
7339         for (list = services; list; list = list->next) {
7340                 service = list->data;
7341
7342                 DBG("disconnecting %p %s", service, service->path);
7343 #if defined TIZEN_EXT
7344                 __connman_service_disconnect_default(service);
7345 #endif
7346                 __connman_service_disconnect(service);
7347         }
7348
7349         g_slist_free(services);
7350 }
7351
7352 #if defined TIZEN_EXT
7353 static void set_priority_connected_service(void)
7354 {
7355         struct connman_service *service;
7356         GList *list;
7357
7358         for (list = service_list; list; list = list->next) {
7359                 service = list->data;
7360
7361                 if (is_connected(service->state) == FALSE)
7362                         service->order = 5;
7363                 else
7364 #if defined TIZEN_MAINTAIN_ONLINE
7365                 {
7366                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7367                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7368                                 service->order = 6;
7369                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7370                                 service->order = 6;
7371                         else
7372                                 service->order = 5;
7373                 }
7374 #else
7375                         service->order = 6;
7376 #endif
7377         }
7378 }
7379 #endif
7380
7381 static const char *get_dbus_sender(struct connman_service *service)
7382 {
7383         if (!service->pending)
7384                 return NULL;
7385
7386         return dbus_message_get_sender(service->pending);
7387 }
7388
7389 static int service_indicate_state(struct connman_service *service)
7390 {
7391         enum connman_service_state old_state, new_state;
7392         struct connman_service *def_service;
7393         enum connman_ipconfig_method method;
7394         int result;
7395
7396         if (!service)
7397                 return -EINVAL;
7398
7399         old_state = service->state;
7400         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7401
7402         DBG("service %p old %s - new %s/%s => %s",
7403                                         service,
7404                                         state2string(old_state),
7405                                         state2string(service->state_ipv4),
7406                                         state2string(service->state_ipv6),
7407                                         state2string(new_state));
7408
7409         if (old_state == new_state)
7410                 return -EALREADY;
7411
7412         def_service = __connman_service_get_default();
7413
7414         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7415                 result = service_update_preferred_order(def_service,
7416                                 service, new_state);
7417                 if (result == -EALREADY)
7418                         return result;
7419         }
7420
7421         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7422                 __connman_notifier_leave_online(service->type);
7423
7424         if (is_connected(old_state) && !is_connected(new_state))
7425                 searchdomain_remove_all(service);
7426
7427         service->state = new_state;
7428         state_changed(service);
7429
7430         if (!is_connected(old_state) && is_connected(new_state))
7431                 searchdomain_add_all(service);
7432
7433         switch(new_state) {
7434         case CONNMAN_SERVICE_STATE_UNKNOWN:
7435
7436                 break;
7437
7438         case CONNMAN_SERVICE_STATE_IDLE:
7439                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7440                         __connman_service_disconnect(service);
7441
7442                 break;
7443
7444         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7445
7446                 break;
7447
7448         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7449                 if (!service->new_service &&
7450                                 __connman_stats_service_register(service) == 0) {
7451                         /*
7452                          * For new services the statistics are updated after
7453                          * we have successfully connected.
7454                          */
7455                         __connman_stats_get(service, false,
7456                                                 &service->stats.data);
7457                         __connman_stats_get(service, true,
7458                                                 &service->stats_roaming.data);
7459                 }
7460
7461                 break;
7462
7463         case CONNMAN_SERVICE_STATE_READY:
7464                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7465
7466                 if (service->new_service &&
7467                                 __connman_stats_service_register(service) == 0) {
7468                         /*
7469                          * This is normally done after configuring state
7470                          * but for new service do this after we have connected
7471                          * successfully.
7472                          */
7473                         __connman_stats_get(service, false,
7474                                                 &service->stats.data);
7475                         __connman_stats_get(service, true,
7476                                                 &service->stats_roaming.data);
7477                 }
7478
7479                 service->new_service = false;
7480
7481                 default_changed();
7482
7483                 def_service = __connman_service_get_default();
7484
7485                 service_update_preferred_order(def_service, service, new_state);
7486
7487                 __connman_service_set_favorite(service, true);
7488
7489                 reply_pending(service, 0);
7490
7491                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7492                         connman_network_get_bool(service->network,
7493                                                 "WiFi.UseWPS")) {
7494                         const char *pass;
7495
7496                         pass = connman_network_get_string(service->network,
7497                                                         "WiFi.Passphrase");
7498
7499                         __connman_service_set_passphrase(service, pass);
7500
7501                         connman_network_set_bool(service->network,
7502                                                         "WiFi.UseWPS", false);
7503                 }
7504
7505                 g_get_current_time(&service->modified);
7506                 service_save(service);
7507
7508                 domain_changed(service);
7509                 proxy_changed(service);
7510
7511                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7512                         __connman_notifier_connect(service->type);
7513
7514                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7515                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7516                         __connman_ipconfig_disable_ipv6(
7517                                                 service->ipconfig_ipv6);
7518
7519 #if !defined TIZEN_MAINTAIN_ONLINE
7520                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7521                         single_connected_tech(service);
7522                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7523                         vpn_auto_connect();
7524 #else
7525                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7526                         vpn_auto_connect();
7527 #endif
7528
7529 #if defined TIZEN_EXT
7530                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7531                         set_priority_connected_service();
7532 #endif
7533
7534                 break;
7535
7536         case CONNMAN_SERVICE_STATE_ONLINE:
7537 #if defined TIZEN_MAINTAIN_ONLINE
7538 #if defined TIZEN_EXT
7539                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7540                         set_priority_connected_service();
7541 #endif
7542
7543                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7544                         single_connected_tech(service);
7545 #endif
7546
7547                 break;
7548
7549         case CONNMAN_SERVICE_STATE_DISCONNECT:
7550                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7551
7552                 reply_pending(service, ECONNABORTED);
7553
7554                 def_service = __connman_service_get_default();
7555                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7556                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7557
7558                 if (!__connman_notifier_is_connected() &&
7559                         def_service &&
7560                                 def_service->provider)
7561                         connman_provider_disconnect(def_service->provider);
7562
7563                 default_changed();
7564
7565                 __connman_wispr_stop(service);
7566
7567                 __connman_wpad_stop(service);
7568
7569 #if defined TIZEN_EXT
7570                 /**
7571                   * Skip the functions if there is any connected profiles
7572                   * that use same interface
7573                   */
7574                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7575                         __connman_service_get_connected_count_of_iface(
7576                                                         service) <= 0) {
7577 #endif
7578                 domain_changed(service);
7579                 proxy_changed(service);
7580 #if defined TIZEN_EXT
7581                 }
7582 #endif
7583
7584                 /*
7585                  * Previous services which are connected and which states
7586                  * are set to online should reset relevantly ipconfig_state
7587                  * to ready so wispr/portal will be rerun on those
7588                  */
7589                 downgrade_connected_services();
7590
7591                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7592                 break;
7593
7594         case CONNMAN_SERVICE_STATE_FAILURE:
7595 #if defined TIZEN_EXT
7596                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7597                         service->order = 5;
7598                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7599 #endif
7600                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7601                         connman_agent_report_error(service, service->path,
7602                                         error2string(service->error),
7603                                         report_error_cb,
7604                                         get_dbus_sender(service),
7605                                         NULL) == -EINPROGRESS)
7606                         return 0;
7607                 service_complete(service);
7608
7609                 break;
7610         }
7611
7612         service_list_sort();
7613
7614 #if defined TIZEN_EXT
7615 #if defined TIZEN_MAINTAIN_ONLINE
7616         __connman_service_connect_default(service, old_state);
7617 #else
7618         __connman_service_connect_default(service);
7619 #endif
7620 #endif
7621
7622         __connman_connection_update_gateway();
7623
7624         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7625                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7626                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7627                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7628                 __connman_notifier_disconnect(service->type);
7629         }
7630
7631         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7632                 __connman_notifier_enter_online(service->type);
7633                 default_changed();
7634         }
7635
7636         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7637                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7638                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7639                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7640                 if (service->user.favorite_user != service->user.current_user) {
7641                         DBG("Now set service favorite user id from %d to %d",
7642                         service->user.favorite_user, service->user.current_user);
7643
7644                         service->user.favorite_user = service->user.current_user;
7645
7646                         service_save(service);
7647                 }
7648         }
7649
7650         return 0;
7651 }
7652
7653 int __connman_service_indicate_error(struct connman_service *service,
7654                                         enum connman_service_error error)
7655 {
7656         DBG("service %p error %d", service, error);
7657
7658         if (!service)
7659                 return -EINVAL;
7660
7661         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7662                 return -EALREADY;
7663
7664         set_error(service, error);
7665
7666 /* default internet service: fix not cleared if pdp activation*/
7667 #if defined TIZEN_EXT
7668                 /*
7669                  * If connection failed for default service(DefaultInternet),
7670                  * default_connecting_device should be cleared.
7671                  */
7672                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7673                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7674                         __connman_service_disconnect_default(service);
7675
7676                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7677                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7678                         g_free(service->passphrase);
7679                         service->passphrase = NULL;
7680                 }
7681 #endif
7682
7683         __connman_service_ipconfig_indicate_state(service,
7684                                                 CONNMAN_SERVICE_STATE_FAILURE,
7685                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7686         __connman_service_ipconfig_indicate_state(service,
7687                                                 CONNMAN_SERVICE_STATE_FAILURE,
7688                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7689         return 0;
7690 }
7691
7692 int __connman_service_clear_error(struct connman_service *service)
7693 {
7694         DBusMessage *pending, *provider_pending;
7695
7696         DBG("service %p", service);
7697
7698         if (!service)
7699                 return -EINVAL;
7700
7701         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7702                 return -EINVAL;
7703
7704         pending = service->pending;
7705         service->pending = NULL;
7706         provider_pending = service->provider_pending;
7707         service->provider_pending = NULL;
7708
7709         __connman_service_ipconfig_indicate_state(service,
7710                                                 CONNMAN_SERVICE_STATE_IDLE,
7711                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7712
7713         __connman_service_ipconfig_indicate_state(service,
7714                                                 CONNMAN_SERVICE_STATE_IDLE,
7715                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7716
7717         service->pending = pending;
7718         service->provider_pending = provider_pending;
7719
7720         return 0;
7721 }
7722
7723 int __connman_service_indicate_default(struct connman_service *service)
7724 {
7725         DBG("service %p state %s", service, state2string(service->state));
7726
7727         if (!is_connected(service->state)) {
7728                 /*
7729                  * If service is not yet fully connected, then we must not
7730                  * change the default yet. The default gw will be changed
7731                  * after the service state is in ready.
7732                  */
7733                 return -EINPROGRESS;
7734         }
7735
7736         default_changed();
7737
7738         return 0;
7739 }
7740
7741 enum connman_service_state __connman_service_ipconfig_get_state(
7742                                         struct connman_service *service,
7743                                         enum connman_ipconfig_type type)
7744 {
7745         if (!service)
7746                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7747
7748         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7749                 return service->state_ipv4;
7750
7751         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7752                 return service->state_ipv6;
7753
7754         return CONNMAN_SERVICE_STATE_UNKNOWN;
7755 }
7756
7757 static void check_proxy_setup(struct connman_service *service)
7758 {
7759         /*
7760          * We start WPAD if we haven't got a PAC URL from DHCP and
7761          * if our proxy manual configuration is either empty or set
7762          * to AUTO with an empty URL.
7763          */
7764
7765         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7766                 goto done;
7767
7768         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7769                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7770                         service->pac))
7771                 goto done;
7772
7773         if (__connman_wpad_start(service) < 0) {
7774                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7775                 __connman_notifier_proxy_changed(service);
7776                 goto done;
7777         }
7778
7779         return;
7780
7781 done:
7782         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7783 }
7784
7785 #if defined TIZEN_EXT
7786 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7787
7788         DBG("check the proxy and start wispr");
7789         check_proxy_setup(service);
7790         return;
7791 }
7792 #endif
7793
7794 /*
7795  * How many networks are connected at the same time. If more than 1,
7796  * then set the rp_filter setting properly (loose mode routing) so that network
7797  * connectivity works ok. This is only done for IPv4 networks as IPv6
7798  * does not have rp_filter knob.
7799  */
7800 static int connected_networks_count;
7801 static int original_rp_filter;
7802
7803 static void service_rp_filter(struct connman_service *service,
7804                                 bool connected)
7805 {
7806         enum connman_ipconfig_method method;
7807
7808         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7809
7810         switch (method) {
7811         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7812         case CONNMAN_IPCONFIG_METHOD_OFF:
7813         case CONNMAN_IPCONFIG_METHOD_AUTO:
7814                 return;
7815         case CONNMAN_IPCONFIG_METHOD_FIXED:
7816         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7817         case CONNMAN_IPCONFIG_METHOD_DHCP:
7818                 break;
7819         }
7820
7821         if (connected) {
7822                 if (connected_networks_count == 1) {
7823                         int filter_value;
7824                         filter_value = __connman_ipconfig_set_rp_filter();
7825                         if (filter_value < 0)
7826                                 return;
7827
7828                         original_rp_filter = filter_value;
7829                 }
7830                 connected_networks_count++;
7831
7832         } else {
7833                 if (connected_networks_count == 2)
7834                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7835
7836                 connected_networks_count--;
7837                 if (connected_networks_count < 0)
7838                         connected_networks_count = 0;
7839         }
7840
7841         DBG("%s %s ipconfig %p method %d count %d filter %d",
7842                 connected ? "connected" : "disconnected", service->identifier,
7843                 service->ipconfig_ipv4, method,
7844                 connected_networks_count, original_rp_filter);
7845 }
7846
7847 static gboolean redo_wispr(gpointer user_data)
7848 {
7849         struct connman_service *service = user_data;
7850         int refcount = service->refcount - 1;
7851
7852         connman_service_unref(service);
7853         if (refcount == 0) {
7854                 DBG("Service %p already removed", service);
7855                 return FALSE;
7856         }
7857
7858         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7859
7860         return FALSE;
7861 }
7862
7863 #if defined TIZEN_MAINTAIN_ONLINE
7864 static gboolean redo_wispr_ipv4(gpointer user_data)
7865 {
7866         struct connman_service *service = user_data;
7867
7868         DBG("");
7869
7870         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7871
7872         return FALSE;
7873 }
7874 #endif
7875
7876 int __connman_service_online_check_failed(struct connman_service *service,
7877                                         enum connman_ipconfig_type type)
7878 {
7879         DBG("service %p type %d count %d", service, type,
7880                                                 service->online_check_count);
7881
7882 #if defined TIZEN_MAINTAIN_ONLINE
7883         /* Retry IPv4 stuff also */
7884         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7885                 connman_warn("Online check failed for %p %s", service,
7886                                         service->name);
7887
7888                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7889                 return 0;
7890         }
7891 #else
7892         /* currently we only retry IPv6 stuff */
7893         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7894                         service->online_check_count != 1) {
7895                 connman_warn("Online check failed for %p %s", service,
7896                         service->name);
7897                 return 0;
7898         }
7899 #endif
7900
7901         service->online_check_count = 0;
7902
7903         /*
7904          * We set the timeout to 1 sec so that we have a chance to get
7905          * necessary IPv6 router advertisement messages that might have
7906          * DNS data etc.
7907          */
7908         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7909
7910         return EAGAIN;
7911 }
7912
7913 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7914                                         enum connman_service_state new_state,
7915                                         enum connman_ipconfig_type type)
7916 {
7917         struct connman_ipconfig *ipconfig = NULL;
7918         enum connman_service_state old_state;
7919         enum connman_ipconfig_method method;
7920
7921         if (!service)
7922                 return -EINVAL;
7923
7924         switch (type) {
7925         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7926         case CONNMAN_IPCONFIG_TYPE_ALL:
7927                 return -EINVAL;
7928
7929         case CONNMAN_IPCONFIG_TYPE_IPV4:
7930                 old_state = service->state_ipv4;
7931                 ipconfig = service->ipconfig_ipv4;
7932
7933                 break;
7934
7935         case CONNMAN_IPCONFIG_TYPE_IPV6:
7936                 old_state = service->state_ipv6;
7937                 ipconfig = service->ipconfig_ipv6;
7938
7939                 break;
7940         }
7941
7942         if (!ipconfig)
7943                 return -EINVAL;
7944
7945         method = __connman_ipconfig_get_method(ipconfig);
7946
7947         switch (method) {
7948         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7949         case CONNMAN_IPCONFIG_METHOD_OFF:
7950                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7951                         connman_warn("ipconfig state %d ipconfig method %d",
7952                                 new_state, method);
7953
7954                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7955                 break;
7956
7957         case CONNMAN_IPCONFIG_METHOD_FIXED:
7958         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7959         case CONNMAN_IPCONFIG_METHOD_DHCP:
7960         case CONNMAN_IPCONFIG_METHOD_AUTO:
7961                 break;
7962
7963         }
7964
7965         /* Any change? */
7966         if (old_state == new_state)
7967                 return -EALREADY;
7968
7969 #if defined TIZEN_EXT
7970         __sync_synchronize();
7971         if (service->user_pdn_connection_refcount > 0 &&
7972                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7973                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7974                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7975                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7976                         service->user_pdn_connection_refcount = 0;
7977                         __sync_synchronize();
7978                 }
7979 #endif
7980
7981         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7982                 service, service ? service->identifier : NULL,
7983                 old_state, state2string(old_state),
7984                 new_state, state2string(new_state),
7985                 type, __connman_ipconfig_type2string(type));
7986
7987         switch (new_state) {
7988         case CONNMAN_SERVICE_STATE_UNKNOWN:
7989         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7990                 break;
7991         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7992                 break;
7993         case CONNMAN_SERVICE_STATE_READY:
7994 #if defined TIZEN_EXT
7995                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7996                                 __connman_service_is_internet_profile(service) != TRUE) {
7997                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7998                                 service_rp_filter(service, TRUE);
7999
8000                         break;
8001                 }
8002 #endif
8003                 if (connman_setting_get_bool("EnableOnlineCheck")) {
8004                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8005 #if !defined TIZEN_EXT
8006                                 check_proxy_setup(service);
8007 #endif
8008 #if defined TIZEN_MAINTAIN_ONLINE
8009 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8010                         check_proxy_setup(service);
8011 #endif
8012                         } else {
8013                                 service->online_check_count = 1;
8014                                 __connman_wispr_start(service, type);
8015                         }
8016                 } else
8017                         connman_info("Online check disabled. "
8018                                 "Default service remains in READY state.");
8019                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8020                         service_rp_filter(service, true);
8021                 break;
8022         case CONNMAN_SERVICE_STATE_ONLINE:
8023                 break;
8024         case CONNMAN_SERVICE_STATE_DISCONNECT:
8025                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8026                         return -EINVAL;
8027
8028                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8029                         service_rp_filter(service, false);
8030
8031                 break;
8032
8033         case CONNMAN_SERVICE_STATE_IDLE:
8034         case CONNMAN_SERVICE_STATE_FAILURE:
8035                 __connman_ipconfig_disable(ipconfig);
8036
8037                 break;
8038         }
8039
8040         if (is_connected(old_state) && !is_connected(new_state))
8041                 nameserver_remove_all(service, type);
8042
8043         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8044                 service->state_ipv4 = new_state;
8045         else
8046                 service->state_ipv6 = new_state;
8047
8048         if (!is_connected(old_state) && is_connected(new_state))
8049                 nameserver_add_all(service, type);
8050
8051         __connman_timeserver_sync(service);
8052
8053 #if defined TIZEN_EXT
8054         int ret = service_indicate_state(service);
8055         /*Sent the Ready changed signal again in case IPv4 IP set
8056           after IPv6 IP set*/
8057
8058         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8059                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8060                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8061                 state_changed(service);
8062         }
8063
8064         return ret;
8065 #endif
8066         return service_indicate_state(service);
8067 }
8068
8069 static bool prepare_network(struct connman_service *service)
8070 {
8071         enum connman_network_type type;
8072         unsigned int ssid_len;
8073
8074         type = connman_network_get_type(service->network);
8075
8076         switch (type) {
8077         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8078         case CONNMAN_NETWORK_TYPE_VENDOR:
8079                 return false;
8080         case CONNMAN_NETWORK_TYPE_WIFI:
8081                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8082                                                 &ssid_len))
8083                         return false;
8084
8085                 if (service->passphrase)
8086                         connman_network_set_string(service->network,
8087                                 "WiFi.Passphrase", service->passphrase);
8088                 break;
8089         case CONNMAN_NETWORK_TYPE_ETHERNET:
8090         case CONNMAN_NETWORK_TYPE_GADGET:
8091         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8092         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8093         case CONNMAN_NETWORK_TYPE_CELLULAR:
8094                 break;
8095         }
8096
8097         return true;
8098 }
8099
8100 static void prepare_8021x(struct connman_service *service)
8101 {
8102         if (service->eap)
8103                 connman_network_set_string(service->network, "WiFi.EAP",
8104                                                                 service->eap);
8105
8106         if (service->identity)
8107                 connman_network_set_string(service->network, "WiFi.Identity",
8108                                                         service->identity);
8109
8110         if (service->anonymous_identity)
8111                 connman_network_set_string(service->network,
8112                                                 "WiFi.AnonymousIdentity",
8113                                                 service->anonymous_identity);
8114
8115         if (service->ca_cert_file)
8116                 connman_network_set_string(service->network, "WiFi.CACertFile",
8117                                                         service->ca_cert_file);
8118
8119         if (service->subject_match)
8120                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8121                                                         service->subject_match);
8122
8123         if (service->altsubject_match)
8124                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8125                                                         service->altsubject_match);
8126
8127         if (service->domain_suffix_match)
8128                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8129                                                         service->domain_suffix_match);
8130
8131         if (service->domain_match)
8132                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8133                                                         service->domain_match);
8134
8135         if (service->client_cert_file)
8136                 connman_network_set_string(service->network,
8137                                                 "WiFi.ClientCertFile",
8138                                                 service->client_cert_file);
8139
8140         if (service->private_key_file)
8141                 connman_network_set_string(service->network,
8142                                                 "WiFi.PrivateKeyFile",
8143                                                 service->private_key_file);
8144
8145         if (service->private_key_passphrase)
8146                 connman_network_set_string(service->network,
8147                                         "WiFi.PrivateKeyPassphrase",
8148                                         service->private_key_passphrase);
8149
8150         if (service->phase2)
8151                 connman_network_set_string(service->network, "WiFi.Phase2",
8152                                                         service->phase2);
8153
8154 #if defined TIZEN_EXT
8155         if (service->keymgmt_type)
8156                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8157                                                         service->keymgmt_type);
8158
8159         DBG("service->phase1 : %s", service->phase1);
8160         if (service->phase1)
8161                 connman_network_set_string(service->network, "WiFi.Phase1",
8162                                                         service->phase1);
8163 #endif
8164 }
8165
8166 static int service_connect(struct connman_service *service)
8167 {
8168         int err;
8169
8170         if (service->hidden)
8171                 return -EPERM;
8172
8173 #if defined TIZEN_EXT
8174         GList *list;
8175         int index;
8176
8177         index = __connman_service_get_index(service);
8178
8179         for (list = service_list; list; list = list->next) {
8180                 struct connman_service *temp = list->data;
8181
8182                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8183                         break;
8184
8185                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8186                         break;
8187
8188                 if (service == temp)
8189                         continue;
8190
8191                 if (service->type != temp->type)
8192                         continue;
8193
8194                 if (__connman_service_get_index(temp) == index &&
8195                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8196                         return -EINPROGRESS;
8197         }
8198 #endif
8199
8200         switch (service->type) {
8201         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8202         case CONNMAN_SERVICE_TYPE_SYSTEM:
8203         case CONNMAN_SERVICE_TYPE_GPS:
8204         case CONNMAN_SERVICE_TYPE_P2P:
8205 #if defined TIZEN_EXT_WIFI_MESH
8206         case CONNMAN_SERVICE_TYPE_MESH:
8207 #endif
8208                 return -EINVAL;
8209         case CONNMAN_SERVICE_TYPE_ETHERNET:
8210         case CONNMAN_SERVICE_TYPE_GADGET:
8211         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8212         case CONNMAN_SERVICE_TYPE_CELLULAR:
8213         case CONNMAN_SERVICE_TYPE_VPN:
8214                 break;
8215         case CONNMAN_SERVICE_TYPE_WIFI:
8216                 switch (service->security) {
8217                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8218                 case CONNMAN_SERVICE_SECURITY_NONE:
8219 #if defined TIZEN_EXT
8220                 case CONNMAN_SERVICE_SECURITY_OWE:
8221 #endif
8222                         break;
8223                 case CONNMAN_SERVICE_SECURITY_WEP:
8224                 case CONNMAN_SERVICE_SECURITY_PSK:
8225                 case CONNMAN_SERVICE_SECURITY_WPA:
8226                 case CONNMAN_SERVICE_SECURITY_RSN:
8227 #if defined TIZEN_EXT
8228                 case CONNMAN_SERVICE_SECURITY_SAE:
8229 #endif
8230                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8231                                 return -ENOKEY;
8232
8233                         if (service->request_passphrase_input) {
8234                                 DBG("Now try to connect other user's favorite service");
8235                                 service->request_passphrase_input = false;
8236                                 return -ENOKEY;
8237                         } else if (!service->passphrase) {
8238                                 if (!service->network)
8239                                         return -EOPNOTSUPP;
8240
8241                                 if (!service->wps ||
8242                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8243                                         return -ENOKEY;
8244                         }
8245                         break;
8246
8247                 case CONNMAN_SERVICE_SECURITY_8021X:
8248                         if (!service->eap)
8249                                 return -EINVAL;
8250
8251 #if defined TIZEN_EXT
8252                         /*
8253                          * never request credentials if using EAP-TLS, EAP-SIM
8254                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8255                          * need to be fully provisioned)
8256                          */
8257                         DBG("service eap: %s", service->eap);
8258                         if (g_str_equal(service->eap, "tls") ||
8259                                 g_str_equal(service->eap, "sim") ||
8260                                 g_str_equal(service->eap, "aka") ||
8261                                 g_str_equal(service->eap, "aka'") ||
8262                                 g_str_equal(service->eap, "pwd") ||
8263                                 g_str_equal(service->eap, "fast"))
8264                                 break;
8265 #else
8266                         /*
8267                          * never request credentials if using EAP-TLS
8268                          * (EAP-TLS networks need to be fully provisioned)
8269                          */
8270                         if (g_str_equal(service->eap, "tls"))
8271                                 break;
8272 #endif
8273                         /*
8274                          * Return -ENOKEY if either identity or passphrase is
8275                          * missing. Agent provided credentials can be used as
8276                          * fallback if needed.
8277                          */
8278                         if (((!service->identity &&
8279                                         !service->agent_identity) ||
8280                                         !service->passphrase) ||
8281                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8282                                 return -ENOKEY;
8283
8284                         break;
8285                 }
8286                 break;
8287         }
8288
8289         if (service->network) {
8290                 if (!prepare_network(service))
8291                         return -EINVAL;
8292
8293                 switch (service->security) {
8294                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8295                 case CONNMAN_SERVICE_SECURITY_NONE:
8296                 case CONNMAN_SERVICE_SECURITY_WEP:
8297                 case CONNMAN_SERVICE_SECURITY_PSK:
8298                 case CONNMAN_SERVICE_SECURITY_WPA:
8299                 case CONNMAN_SERVICE_SECURITY_RSN:
8300 #if defined TIZEN_EXT
8301                 case CONNMAN_SERVICE_SECURITY_SAE:
8302                 case CONNMAN_SERVICE_SECURITY_OWE:
8303 #endif
8304                         break;
8305                 case CONNMAN_SERVICE_SECURITY_8021X:
8306                         prepare_8021x(service);
8307                         break;
8308                 }
8309
8310                 if (__connman_stats_service_register(service) == 0) {
8311                         __connman_stats_get(service, false,
8312                                                 &service->stats.data);
8313                         __connman_stats_get(service, true,
8314                                                 &service->stats_roaming.data);
8315                 }
8316
8317                 err = __connman_network_connect(service->network);
8318         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8319                                         service->provider)
8320                 err = __connman_provider_connect(service->provider,
8321                                                 get_dbus_sender(service));
8322         else
8323                 return -EOPNOTSUPP;
8324
8325         if (err < 0) {
8326                 if (err != -EINPROGRESS) {
8327                         __connman_service_ipconfig_indicate_state(service,
8328                                                 CONNMAN_SERVICE_STATE_FAILURE,
8329                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8330                         __connman_service_ipconfig_indicate_state(service,
8331                                                 CONNMAN_SERVICE_STATE_FAILURE,
8332                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8333                         __connman_stats_service_unregister(service);
8334                 }
8335         }
8336
8337         return err;
8338 }
8339
8340 int __connman_service_connect(struct connman_service *service,
8341                         enum connman_service_connect_reason reason)
8342 {
8343         int err;
8344
8345         DBG("service %p state %s connect reason %s -> %s",
8346                 service, state2string(service->state),
8347                 reason2string(service->connect_reason),
8348                 reason2string(reason));
8349
8350         if (is_connected(service->state))
8351                 return -EISCONN;
8352
8353         if (is_connecting(service->state))
8354                 return -EALREADY;
8355
8356         switch (service->type) {
8357         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8358         case CONNMAN_SERVICE_TYPE_SYSTEM:
8359         case CONNMAN_SERVICE_TYPE_GPS:
8360         case CONNMAN_SERVICE_TYPE_P2P:
8361 #if defined TIZEN_EXT_WIFI_MESH
8362         case CONNMAN_SERVICE_TYPE_MESH:
8363 #endif
8364                 return -EINVAL;
8365
8366         case CONNMAN_SERVICE_TYPE_ETHERNET:
8367         case CONNMAN_SERVICE_TYPE_GADGET:
8368         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8369         case CONNMAN_SERVICE_TYPE_CELLULAR:
8370         case CONNMAN_SERVICE_TYPE_VPN:
8371         case CONNMAN_SERVICE_TYPE_WIFI:
8372                 break;
8373         }
8374
8375         if (!is_ipconfig_usable(service))
8376                 return -ENOLINK;
8377
8378         __connman_service_clear_error(service);
8379
8380         err = service_connect(service);
8381
8382         DBG("service %p err %d", service, err);
8383
8384         service->connect_reason = reason;
8385         if (err >= 0)
8386                 return 0;
8387
8388         if (err == -EINPROGRESS) {
8389                 if (service->timeout == 0)
8390                         service->timeout = g_timeout_add_seconds(
8391                                 CONNECT_TIMEOUT, connect_timeout, service);
8392
8393                 return -EINPROGRESS;
8394         }
8395
8396         if (service->network)
8397                 __connman_network_disconnect(service->network);
8398         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8399                                 service->provider)
8400                         connman_provider_disconnect(service->provider);
8401
8402         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8403                 if (err == -ENOKEY || err == -EPERM) {
8404                         DBusMessage *pending = NULL;
8405                         const char *dbus_sender = get_dbus_sender(service);
8406
8407                         /*
8408                          * We steal the reply here. The idea is that the
8409                          * connecting client will see the connection status
8410                          * after the real hidden network is connected or
8411                          * connection failed.
8412                          */
8413                         if (service->hidden) {
8414                                 pending = service->pending;
8415                                 service->pending = NULL;
8416                         }
8417
8418                         err = __connman_agent_request_passphrase_input(service,
8419                                         request_input_cb,
8420                                         dbus_sender,
8421                                         pending);
8422                         if (service->hidden && err != -EINPROGRESS)
8423                                 service->pending = pending;
8424
8425                         return err;
8426                 }
8427                 reply_pending(service, -err);
8428         }
8429
8430         return err;
8431 }
8432
8433 int __connman_service_disconnect(struct connman_service *service)
8434 {
8435         int err;
8436
8437         DBG("service %p", service);
8438
8439         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8440         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8441
8442         connman_agent_cancel(service);
8443
8444         reply_pending(service, ECONNABORTED);
8445
8446         if (service->network) {
8447                 err = __connman_network_disconnect(service->network);
8448         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8449                                         service->provider)
8450                 err = connman_provider_disconnect(service->provider);
8451         else
8452                 return -EOPNOTSUPP;
8453
8454         if (err < 0 && err != -EINPROGRESS)
8455                 return err;
8456
8457         __connman_6to4_remove(service->ipconfig_ipv4);
8458
8459         if (service->ipconfig_ipv4)
8460                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8461                                                         NULL);
8462         else
8463                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8464                                                         NULL);
8465
8466 #if defined TIZEN_EXT
8467         /**
8468           * Skip the functions If there is any connected profiles
8469           * that use same interface
8470           */
8471         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8472                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8473 #endif
8474         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8475         settings_changed(service, service->ipconfig_ipv4);
8476
8477         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8478         settings_changed(service, service->ipconfig_ipv6);
8479
8480         __connman_ipconfig_disable(service->ipconfig_ipv4);
8481         __connman_ipconfig_disable(service->ipconfig_ipv6);
8482 #if defined TIZEN_EXT
8483         }
8484 #endif
8485
8486         __connman_stats_service_unregister(service);
8487
8488         return err;
8489 }
8490
8491 int __connman_service_disconnect_all(void)
8492 {
8493         struct connman_service *service;
8494         GSList *services = NULL, *list;
8495         GList *iter;
8496
8497         DBG("");
8498
8499         for (iter = service_list; iter; iter = iter->next) {
8500                 service = iter->data;
8501
8502                 if (!is_connected(service->state))
8503                         break;
8504
8505                 services = g_slist_prepend(services, service);
8506         }
8507
8508         for (list = services; list; list = list->next) {
8509                 struct connman_service *service = list->data;
8510
8511                 service->ignore = true;
8512
8513                 __connman_service_disconnect(service);
8514         }
8515
8516         g_slist_free(services);
8517
8518         return 0;
8519 }
8520
8521 /**
8522  * lookup_by_identifier:
8523  * @identifier: service identifier
8524  *
8525  * Look up a service by identifier (reference count will not be increased)
8526  */
8527 static struct connman_service *lookup_by_identifier(const char *identifier)
8528 {
8529         return g_hash_table_lookup(service_hash, identifier);
8530 }
8531
8532 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8533 {
8534         return lookup_by_identifier(identifier);
8535 }
8536
8537 struct provision_user_data {
8538         const char *ident;
8539         int ret;
8540 };
8541
8542 static void provision_changed(gpointer value, gpointer user_data)
8543 {
8544         struct connman_service *service = value;
8545         struct provision_user_data *data = user_data;
8546         const char *path = data->ident;
8547         int ret;
8548
8549         ret = __connman_config_provision_service_ident(service, path,
8550                         service->config_file, service->config_entry);
8551         if (ret > 0)
8552                 data->ret = ret;
8553 }
8554
8555 int __connman_service_provision_changed(const char *ident)
8556 {
8557         struct provision_user_data data = {
8558                 .ident = ident,
8559                 .ret = 0
8560         };
8561
8562         g_list_foreach(service_list, provision_changed, (void *)&data);
8563
8564         /*
8565          * Because the provision_changed() might have set some services
8566          * as favorite, we must sort the sequence now.
8567          */
8568         if (services_dirty) {
8569                 services_dirty = false;
8570
8571                 service_list_sort();
8572
8573                 __connman_connection_update_gateway();
8574         }
8575
8576         return data.ret;
8577 }
8578
8579 void __connman_service_set_config(struct connman_service *service,
8580                                 const char *file_id, const char *entry)
8581 {
8582         if (!service)
8583                 return;
8584
8585         g_free(service->config_file);
8586         service->config_file = g_strdup(file_id);
8587
8588         g_free(service->config_entry);
8589         service->config_entry = g_strdup(entry);
8590 }
8591
8592 /**
8593  * __connman_service_get:
8594  * @identifier: service identifier
8595  *
8596  * Look up a service by identifier or create a new one if not found
8597  */
8598 static struct connman_service *service_get(const char *identifier)
8599 {
8600         struct connman_service *service;
8601
8602         service = g_hash_table_lookup(service_hash, identifier);
8603         if (service) {
8604                 connman_service_ref(service);
8605                 return service;
8606         }
8607
8608         service = connman_service_create();
8609         if (!service)
8610                 return NULL;
8611
8612         DBG("service %p", service);
8613
8614         service->identifier = g_strdup(identifier);
8615
8616         service_list = g_list_insert_sorted(service_list, service,
8617                                                 service_compare);
8618
8619         g_hash_table_insert(service_hash, service->identifier, service);
8620
8621         return service;
8622 }
8623
8624 static int service_register(struct connman_service *service)
8625 {
8626         DBG("service %p", service);
8627
8628         if (service->path)
8629                 return -EALREADY;
8630
8631         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8632                                                 service->identifier);
8633
8634         DBG("path %s", service->path);
8635
8636 #if defined TIZEN_EXT
8637         service_load(service);
8638         int ret = __connman_config_provision_service(service);
8639         if (ret < 0)
8640                 DBG("Failed to provision service");
8641 #else
8642         if (__connman_config_provision_service(service) < 0)
8643                 service_load(service);
8644 #endif
8645
8646         g_dbus_register_interface(connection, service->path,
8647                                         CONNMAN_SERVICE_INTERFACE,
8648                                         service_methods, service_signals,
8649                                                         NULL, service, NULL);
8650
8651         service_list_sort();
8652
8653         __connman_connection_update_gateway();
8654
8655         return 0;
8656 }
8657
8658 static void service_up(struct connman_ipconfig *ipconfig,
8659                 const char *ifname)
8660 {
8661         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8662
8663         DBG("%s up", ifname);
8664
8665         link_changed(service);
8666
8667         service->stats.valid = false;
8668         service->stats_roaming.valid = false;
8669 }
8670
8671 static void service_down(struct connman_ipconfig *ipconfig,
8672                         const char *ifname)
8673 {
8674         DBG("%s down", ifname);
8675 }
8676
8677 static void service_lower_up(struct connman_ipconfig *ipconfig,
8678                         const char *ifname)
8679 {
8680         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8681
8682         DBG("%s lower up", ifname);
8683
8684         stats_start(service);
8685 }
8686
8687 static void service_lower_down(struct connman_ipconfig *ipconfig,
8688                         const char *ifname)
8689 {
8690         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8691
8692         DBG("%s lower down", ifname);
8693
8694         stats_stop(service);
8695         service_save(service);
8696 }
8697
8698 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8699                         const char *ifname)
8700 {
8701         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8702         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8703         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8704 #if defined TIZEN_EXT
8705         int err;
8706 #endif
8707
8708         DBG("%s ip bound", ifname);
8709
8710         type = __connman_ipconfig_get_config_type(ipconfig);
8711         method = __connman_ipconfig_get_method(ipconfig);
8712
8713         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8714                                                         type, method);
8715
8716         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8717                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8718 #if defined TIZEN_EXT
8719         {
8720                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8721
8722                 if(err < 0)
8723                         DBG("Failed to add gateway");
8724         }
8725 #else
8726                 __connman_service_ipconfig_indicate_state(service,
8727                                                 CONNMAN_SERVICE_STATE_READY,
8728                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8729 #endif
8730
8731         settings_changed(service, ipconfig);
8732         address_updated(service, type);
8733 }
8734
8735 static void service_ip_release(struct connman_ipconfig *ipconfig,
8736                         const char *ifname)
8737 {
8738         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8739         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8740         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8741
8742         DBG("%s ip release", ifname);
8743
8744         type = __connman_ipconfig_get_config_type(ipconfig);
8745         method = __connman_ipconfig_get_method(ipconfig);
8746
8747         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8748                                                         type, method);
8749
8750         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8751                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8752                 __connman_service_ipconfig_indicate_state(service,
8753                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8754                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8755
8756         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8757                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8758                 __connman_service_ipconfig_indicate_state(service,
8759                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8760                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8761
8762         settings_changed(service, ipconfig);
8763 }
8764
8765 static void service_route_changed(struct connman_ipconfig *ipconfig,
8766                                 const char *ifname)
8767 {
8768         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8769
8770         DBG("%s route changed", ifname);
8771
8772         settings_changed(service, ipconfig);
8773 }
8774
8775 static const struct connman_ipconfig_ops service_ops = {
8776         .up             = service_up,
8777         .down           = service_down,
8778         .lower_up       = service_lower_up,
8779         .lower_down     = service_lower_down,
8780         .ip_bound       = service_ip_bound,
8781         .ip_release     = service_ip_release,
8782         .route_set      = service_route_changed,
8783         .route_unset    = service_route_changed,
8784 };
8785
8786 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8787                 int index, enum connman_ipconfig_method method)
8788 {
8789         struct connman_ipconfig *ipconfig_ipv4;
8790
8791         ipconfig_ipv4 = __connman_ipconfig_create(index,
8792                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8793         if (!ipconfig_ipv4)
8794                 return NULL;
8795
8796         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8797
8798         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8799
8800         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8801
8802         return ipconfig_ipv4;
8803 }
8804
8805 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8806                 int index)
8807 {
8808         struct connman_ipconfig *ipconfig_ipv6;
8809
8810         ipconfig_ipv6 = __connman_ipconfig_create(index,
8811                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8812         if (!ipconfig_ipv6)
8813                 return NULL;
8814
8815         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8816
8817         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8818
8819         return ipconfig_ipv6;
8820 }
8821
8822 void __connman_service_read_ip4config(struct connman_service *service)
8823 {
8824         GKeyFile *keyfile;
8825
8826         if (!service->ipconfig_ipv4)
8827                 return;
8828
8829         keyfile = connman_storage_load_service(service->identifier);
8830         if (!keyfile)
8831                 return;
8832
8833         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8834                                 service->identifier, "IPv4.");
8835
8836         g_key_file_free(keyfile);
8837 }
8838
8839 void connman_service_create_ip4config(struct connman_service *service,
8840                                         int index)
8841 {
8842         DBG("ipv4 %p", service->ipconfig_ipv4);
8843
8844         if (service->ipconfig_ipv4)
8845                 return;
8846
8847         service->ipconfig_ipv4 = create_ip4config(service, index,
8848                         CONNMAN_IPCONFIG_METHOD_DHCP);
8849         __connman_service_read_ip4config(service);
8850 }
8851
8852 void __connman_service_read_ip6config(struct connman_service *service)
8853 {
8854         GKeyFile *keyfile;
8855
8856         if (!service->ipconfig_ipv6)
8857                 return;
8858
8859         keyfile = connman_storage_load_service(service->identifier);
8860         if (!keyfile)
8861                 return;
8862
8863         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8864                                 service->identifier, "IPv6.");
8865
8866         g_key_file_free(keyfile);
8867 }
8868
8869 void connman_service_create_ip6config(struct connman_service *service,
8870                                                                 int index)
8871 {
8872         DBG("ipv6 %p", service->ipconfig_ipv6);
8873
8874         if (service->ipconfig_ipv6)
8875                 return;
8876
8877         service->ipconfig_ipv6 = create_ip6config(service, index);
8878
8879         __connman_service_read_ip6config(service);
8880 }
8881
8882 /**
8883  * connman_service_lookup_from_network:
8884  * @network: network structure
8885  *
8886  * Look up a service by network (reference count will not be increased)
8887  */
8888 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8889 {
8890         struct connman_service *service;
8891         const char *ident, *group;
8892         char *name;
8893
8894         if (!network)
8895                 return NULL;
8896
8897         ident = __connman_network_get_ident(network);
8898         if (!ident)
8899                 return NULL;
8900
8901         group = connman_network_get_group(network);
8902         if (!group)
8903                 return NULL;
8904
8905         name = g_strdup_printf("%s_%s_%s",
8906                         __connman_network_get_type(network), ident, group);
8907         service = lookup_by_identifier(name);
8908         g_free(name);
8909
8910         return service;
8911 }
8912
8913 struct connman_service *__connman_service_lookup_from_index(int index)
8914 {
8915         struct connman_service *service;
8916         GList *list;
8917
8918         for (list = service_list; list; list = list->next) {
8919                 service = list->data;
8920
8921                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8922                                                         == index)
8923                         return service;
8924
8925                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8926                                                         == index)
8927                         return service;
8928         }
8929
8930         return NULL;
8931 }
8932
8933 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8934 {
8935         return lookup_by_identifier(identifier);
8936 }
8937
8938 const char *__connman_service_get_ident(struct connman_service *service)
8939 {
8940         return service->identifier;
8941 }
8942
8943 const char *__connman_service_get_path(struct connman_service *service)
8944 {
8945         return service->path;
8946 }
8947
8948 const char *__connman_service_get_name(struct connman_service *service)
8949 {
8950         return service->name;
8951 }
8952
8953 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8954 {
8955         return service->state;
8956 }
8957
8958 unsigned int __connman_service_get_order(struct connman_service *service)
8959 {
8960         unsigned int order = 0;
8961
8962         if (!service)
8963                 return 0;
8964
8965         service->order = 0;
8966
8967         if (!service->favorite)
8968                 return 0;
8969
8970 #if defined TIZEN_EXT
8971         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8972                         service->do_split_routing == FALSE)
8973                 order = 10;
8974         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8975 #if defined TIZEN_MAINTAIN_ONLINE
8976                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8977                         service->order = 0;
8978                 else if (service->order < 5)
8979                         service->order = 5;
8980 #else
8981                 if (service->order < 5)
8982                         order = 5;
8983 #endif
8984         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8985                 order = 4;
8986         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8987                 order = 3;
8988         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8989                         __connman_service_is_internet_profile(service) == TRUE)
8990                 order = 1;
8991         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8992                         __connman_service_is_tethering_profile(service) == TRUE)
8993                 order = 0;
8994         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8995                 order = 0;
8996         else
8997                 order = 2;
8998 #else
8999         if (service == service_list->data)
9000                 order = 1;
9001
9002         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9003                         !service->do_split_routing) {
9004                 service->order = 10;
9005                 order = 10;
9006         }
9007 #endif
9008         DBG("service %p name %s order %d split %d", service, service->name,
9009                 order, service->do_split_routing);
9010
9011         return order;
9012 }
9013
9014 static enum connman_service_type convert_network_type(struct connman_network *network)
9015 {
9016         enum connman_network_type type = connman_network_get_type(network);
9017
9018         switch (type) {
9019         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9020         case CONNMAN_NETWORK_TYPE_VENDOR:
9021                 break;
9022         case CONNMAN_NETWORK_TYPE_ETHERNET:
9023                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9024         case CONNMAN_NETWORK_TYPE_WIFI:
9025                 return CONNMAN_SERVICE_TYPE_WIFI;
9026         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9027         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9028                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9029         case CONNMAN_NETWORK_TYPE_CELLULAR:
9030                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9031         case CONNMAN_NETWORK_TYPE_GADGET:
9032                 return CONNMAN_SERVICE_TYPE_GADGET;
9033         }
9034
9035         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9036 }
9037
9038 static enum connman_service_security convert_wifi_security(const char *security)
9039 {
9040         if (!security)
9041                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9042         else if (g_str_equal(security, "none"))
9043                 return CONNMAN_SERVICE_SECURITY_NONE;
9044         else if (g_str_equal(security, "wep"))
9045                 return CONNMAN_SERVICE_SECURITY_WEP;
9046         else if (g_str_equal(security, "psk"))
9047                 return CONNMAN_SERVICE_SECURITY_PSK;
9048         else if (g_str_equal(security, "ieee8021x"))
9049                 return CONNMAN_SERVICE_SECURITY_8021X;
9050         else if (g_str_equal(security, "wpa"))
9051                 return CONNMAN_SERVICE_SECURITY_WPA;
9052         else if (g_str_equal(security, "rsn"))
9053                 return CONNMAN_SERVICE_SECURITY_RSN;
9054 #if defined TIZEN_EXT
9055         else if (g_str_equal(security, "sae"))
9056                 return CONNMAN_SERVICE_SECURITY_SAE;
9057         else if (g_str_equal(security, "owe"))
9058                 return CONNMAN_SERVICE_SECURITY_OWE;
9059         else if (g_str_equal(security, "ft_psk") == TRUE)
9060                 return CONNMAN_SERVICE_SECURITY_PSK;
9061         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9062                 return CONNMAN_SERVICE_SECURITY_8021X;
9063 #endif
9064         else
9065                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9066 }
9067
9068 #if defined TIZEN_EXT
9069 int check_passphrase_ext(struct connman_network *network,
9070                                         const char *passphrase)
9071 {
9072         const char *str;
9073         enum connman_service_security security;
9074
9075         str = connman_network_get_string(network, "WiFi.Security");
9076         security = convert_wifi_security(str);
9077
9078         return __connman_service_check_passphrase(security, passphrase);
9079 }
9080 #endif
9081
9082 static void update_from_network(struct connman_service *service,
9083                                         struct connman_network *network)
9084 {
9085         uint8_t strength = service->strength;
9086         const char *str;
9087
9088         DBG("service %p network %p", service, network);
9089
9090         if (is_connected(service->state))
9091                 return;
9092
9093         if (is_connecting(service->state))
9094                 return;
9095
9096         str = connman_network_get_string(network, "Name");
9097         if (str) {
9098                 g_free(service->name);
9099                 service->name = g_strdup(str);
9100                 service->hidden = false;
9101         } else {
9102                 g_free(service->name);
9103                 service->name = NULL;
9104                 service->hidden = true;
9105         }
9106
9107         service->strength = connman_network_get_strength(network);
9108         service->roaming = connman_network_get_bool(network, "Roaming");
9109
9110         if (service->strength == 0) {
9111                 /*
9112                  * Filter out 0-values; it's unclear what they mean
9113                  * and they cause anomalous sorting of the priority list.
9114                  */
9115                 service->strength = strength;
9116         }
9117
9118         str = connman_network_get_string(network, "WiFi.Security");
9119         service->security = convert_wifi_security(str);
9120
9121         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9122                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9123
9124         if (service->strength > strength && service->network) {
9125                 connman_network_unref(service->network);
9126                 service->network = connman_network_ref(network);
9127
9128                 strength_changed(service);
9129         }
9130
9131         if (!service->network)
9132                 service->network = connman_network_ref(network);
9133
9134         service_list_sort();
9135 }
9136
9137 /**
9138  * __connman_service_create_from_network:
9139  * @network: network structure
9140  *
9141  * Look up service by network and if not found, create one
9142  */
9143 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9144 {
9145         struct connman_service *service;
9146         struct connman_device *device;
9147         const char *ident, *group;
9148         char *name;
9149         unsigned int *auto_connect_types;
9150         int i, index;
9151
9152         DBG("network %p", network);
9153
9154         if (!network)
9155                 return NULL;
9156
9157         ident = __connman_network_get_ident(network);
9158         if (!ident)
9159                 return NULL;
9160
9161         group = connman_network_get_group(network);
9162         if (!group)
9163                 return NULL;
9164
9165         name = g_strdup_printf("%s_%s_%s",
9166                         __connman_network_get_type(network), ident, group);
9167         service = service_get(name);
9168         g_free(name);
9169
9170         if (!service)
9171                 return NULL;
9172
9173         if (__connman_network_get_weakness(network))
9174                 return service;
9175
9176         if (service->path) {
9177                 update_from_network(service, network);
9178                 __connman_connection_update_gateway();
9179                 return service;
9180         }
9181
9182         service->type = convert_network_type(network);
9183
9184         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9185         service->autoconnect = false;
9186         for (i = 0; auto_connect_types &&
9187                      auto_connect_types[i] != 0; i++) {
9188                 if (service->type == auto_connect_types[i]) {
9189                         service->autoconnect = true;
9190                         break;
9191                 }
9192         }
9193
9194         switch (service->type) {
9195         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9196         case CONNMAN_SERVICE_TYPE_SYSTEM:
9197         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9198         case CONNMAN_SERVICE_TYPE_GPS:
9199         case CONNMAN_SERVICE_TYPE_VPN:
9200         case CONNMAN_SERVICE_TYPE_GADGET:
9201         case CONNMAN_SERVICE_TYPE_WIFI:
9202         case CONNMAN_SERVICE_TYPE_CELLULAR:
9203         case CONNMAN_SERVICE_TYPE_P2P:
9204 #if defined TIZEN_EXT_WIFI_MESH
9205         case CONNMAN_SERVICE_TYPE_MESH:
9206 #endif
9207                 break;
9208         case CONNMAN_SERVICE_TYPE_ETHERNET:
9209                 service->favorite = true;
9210                 break;
9211         }
9212
9213         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9214         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9215
9216         update_from_network(service, network);
9217
9218         index = connman_network_get_index(network);
9219
9220         if (!service->ipconfig_ipv4)
9221                 service->ipconfig_ipv4 = create_ip4config(service, index,
9222                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9223
9224         if (!service->ipconfig_ipv6)
9225                 service->ipconfig_ipv6 = create_ip6config(service, index);
9226
9227         service_register(service);
9228         service_schedule_added(service);
9229
9230         if (service->favorite) {
9231                 device = connman_network_get_device(service->network);
9232                 if (device && !connman_device_get_scanning(device)) {
9233
9234                         switch (service->type) {
9235                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9236                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9237                         case CONNMAN_SERVICE_TYPE_P2P:
9238 #if defined TIZEN_EXT_WIFI_MESH
9239                         case CONNMAN_SERVICE_TYPE_MESH:
9240 #endif
9241                                 break;
9242
9243                         case CONNMAN_SERVICE_TYPE_GADGET:
9244                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9245                                 if (service->autoconnect) {
9246                                         __connman_service_connect(service,
9247                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9248                                         break;
9249                                 }
9250
9251                                 /* fall through */
9252                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9253                         case CONNMAN_SERVICE_TYPE_GPS:
9254                         case CONNMAN_SERVICE_TYPE_VPN:
9255                         case CONNMAN_SERVICE_TYPE_WIFI:
9256                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9257                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9258                                 break;
9259                         }
9260                 }
9261
9262 #if defined TIZEN_EXT
9263                 /* TIZEN synchronizes below information when the service creates */
9264                 if (service->eap != NULL)
9265                         connman_network_set_string(service->network, "WiFi.EAP",
9266                                                                 service->eap);
9267                 if (service->identity != NULL)
9268                         connman_network_set_string(service->network, "WiFi.Identity",
9269                                                                 service->identity);
9270                 if (service->phase2 != NULL)
9271                         connman_network_set_string(service->network, "WiFi.Phase2",
9272                                                                 service->phase2);
9273 #endif
9274         }
9275
9276         __connman_notifier_service_add(service, service->name);
9277
9278         return service;
9279 }
9280
9281 void __connman_service_update_from_network(struct connman_network *network)
9282 {
9283         bool need_sort = false;
9284         struct connman_service *service;
9285         uint8_t strength;
9286         bool roaming;
9287         const char *name;
9288         bool stats_enable;
9289
9290         service = connman_service_lookup_from_network(network);
9291         if (!service)
9292                 return;
9293
9294         if (!service->network)
9295                 return;
9296
9297 #if defined TIZEN_EXT
9298         if (service->storage_reload) {
9299                 service_load(service);
9300                 __connman_service_set_storage_reload(service, false);
9301         }
9302 #endif
9303
9304         name = connman_network_get_string(service->network, "Name");
9305         if (g_strcmp0(service->name, name) != 0) {
9306                 g_free(service->name);
9307                 service->name = g_strdup(name);
9308
9309                 if (allow_property_changed(service))
9310                         connman_dbus_property_changed_basic(service->path,
9311                                         CONNMAN_SERVICE_INTERFACE, "Name",
9312                                         DBUS_TYPE_STRING, &service->name);
9313         }
9314
9315         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9316                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9317
9318         strength = connman_network_get_strength(service->network);
9319         if (strength == service->strength)
9320                 goto roaming;
9321
9322         service->strength = strength;
9323         need_sort = true;
9324
9325         strength_changed(service);
9326
9327 roaming:
9328         roaming = connman_network_get_bool(service->network, "Roaming");
9329         if (roaming == service->roaming)
9330                 goto sorting;
9331
9332         stats_enable = stats_enabled(service);
9333         if (stats_enable)
9334                 stats_stop(service);
9335
9336         service->roaming = roaming;
9337         need_sort = true;
9338
9339         if (stats_enable)
9340                 stats_start(service);
9341
9342         roaming_changed(service);
9343
9344 sorting:
9345         if (need_sort) {
9346                 service_list_sort();
9347         }
9348 }
9349
9350 void __connman_service_remove_from_network(struct connman_network *network)
9351 {
9352         struct connman_service *service;
9353
9354         service = connman_service_lookup_from_network(network);
9355
9356         DBG("network %p service %p", network, service);
9357
9358         if (!service)
9359                 return;
9360
9361         service->ignore = true;
9362
9363         __connman_connection_gateway_remove(service,
9364                                         CONNMAN_IPCONFIG_TYPE_ALL);
9365
9366         connman_service_unref(service);
9367 }
9368
9369 /**
9370  * __connman_service_create_from_provider:
9371  * @provider: provider structure
9372  *
9373  * Look up service by provider and if not found, create one
9374  */
9375 struct connman_service *
9376 __connman_service_create_from_provider(struct connman_provider *provider)
9377 {
9378         struct connman_service *service;
9379         const char *ident, *str;
9380         char *name;
9381         int index = connman_provider_get_index(provider);
9382
9383         DBG("provider %p", provider);
9384
9385         ident = __connman_provider_get_ident(provider);
9386         if (!ident)
9387                 return NULL;
9388
9389         name = g_strdup_printf("vpn_%s", ident);
9390         service = service_get(name);
9391         g_free(name);
9392
9393         if (!service)
9394                 return NULL;
9395
9396         service->type = CONNMAN_SERVICE_TYPE_VPN;
9397         service->provider = connman_provider_ref(provider);
9398         service->autoconnect = false;
9399         service->favorite = true;
9400
9401         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9402         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9403
9404         str = connman_provider_get_string(provider, "Name");
9405         if (str) {
9406                 g_free(service->name);
9407                 service->name = g_strdup(str);
9408                 service->hidden = false;
9409         } else {
9410                 g_free(service->name);
9411                 service->name = NULL;
9412                 service->hidden = true;
9413         }
9414
9415         service->strength = 0;
9416
9417         if (!service->ipconfig_ipv4)
9418                 service->ipconfig_ipv4 = create_ip4config(service, index,
9419                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9420
9421         if (!service->ipconfig_ipv6)
9422                 service->ipconfig_ipv6 = create_ip6config(service, index);
9423
9424         service_register(service);
9425
9426         __connman_notifier_service_add(service, service->name);
9427         service_schedule_added(service);
9428
9429         return service;
9430 }
9431
9432 static void remove_unprovisioned_services(void)
9433 {
9434         gchar **services;
9435         GKeyFile *keyfile, *configkeyfile;
9436         char *file, *section;
9437         int i = 0;
9438
9439         services = connman_storage_get_services();
9440         if (!services)
9441                 return;
9442
9443         for (; services[i]; i++) {
9444                 file = section = NULL;
9445                 keyfile = configkeyfile = NULL;
9446
9447                 keyfile = connman_storage_load_service(services[i]);
9448                 if (!keyfile)
9449                         continue;
9450
9451                 file = g_key_file_get_string(keyfile, services[i],
9452                                         "Config.file", NULL);
9453                 if (!file)
9454                         goto next;
9455
9456                 section = g_key_file_get_string(keyfile, services[i],
9457                                         "Config.ident", NULL);
9458                 if (!section)
9459                         goto next;
9460
9461                 configkeyfile = __connman_storage_load_config(file);
9462                 if (!configkeyfile) {
9463                         /*
9464                          * Config file is missing, remove the provisioned
9465                          * service.
9466                          */
9467                         __connman_storage_remove_service(services[i]);
9468                         goto next;
9469                 }
9470
9471                 if (!g_key_file_has_group(configkeyfile, section))
9472                         /*
9473                          * Config section is missing, remove the provisioned
9474                          * service.
9475                          */
9476                         __connman_storage_remove_service(services[i]);
9477
9478         next:
9479                 if (keyfile)
9480                         g_key_file_free(keyfile);
9481
9482                 if (configkeyfile)
9483                         g_key_file_free(configkeyfile);
9484
9485                 g_free(section);
9486                 g_free(file);
9487         }
9488
9489         g_strfreev(services);
9490 }
9491
9492 static int agent_probe(struct connman_agent *agent)
9493 {
9494         DBG("agent %p", agent);
9495         return 0;
9496 }
9497
9498 static void agent_remove(struct connman_agent *agent)
9499 {
9500         DBG("agent %p", agent);
9501 }
9502
9503 static void *agent_context_ref(void *context)
9504 {
9505         struct connman_service *service = context;
9506
9507         return (void *)connman_service_ref(service);
9508 }
9509
9510 static void agent_context_unref(void *context)
9511 {
9512         struct connman_service *service = context;
9513
9514         connman_service_unref(service);
9515 }
9516
9517 static struct connman_agent_driver agent_driver = {
9518         .name           = "service",
9519         .interface      = CONNMAN_AGENT_INTERFACE,
9520         .probe          = agent_probe,
9521         .remove         = agent_remove,
9522         .context_ref    = agent_context_ref,
9523         .context_unref  = agent_context_unref,
9524 };
9525
9526 int __connman_service_init(void)
9527 {
9528         int err;
9529
9530         DBG("");
9531
9532         err = connman_agent_driver_register(&agent_driver);
9533         if (err < 0) {
9534                 connman_error("Cannot register agent driver for %s",
9535                                                 agent_driver.name);
9536                 return err;
9537         }
9538
9539         set_always_connecting_technologies();
9540
9541         connection = connman_dbus_get_connection();
9542
9543         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9544                                                         NULL, service_free);
9545
9546         services_notify = g_new0(struct _services_notify, 1);
9547         services_notify->remove = g_hash_table_new_full(g_str_hash,
9548                         g_str_equal, g_free, NULL);
9549         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9550
9551         remove_unprovisioned_services();
9552
9553         return 0;
9554 }
9555
9556 void __connman_service_cleanup(void)
9557 {
9558         DBG("");
9559
9560         if (vpn_autoconnect_timeout) {
9561                 g_source_remove(vpn_autoconnect_timeout);
9562                 vpn_autoconnect_timeout = 0;
9563         }
9564
9565         if (autoconnect_timeout != 0) {
9566                 g_source_remove(autoconnect_timeout);
9567                 autoconnect_timeout = 0;
9568         }
9569
9570         connman_agent_driver_unregister(&agent_driver);
9571
9572         g_list_free(service_list);
9573         service_list = NULL;
9574
9575         g_hash_table_destroy(service_hash);
9576         service_hash = NULL;
9577
9578         g_slist_free(counter_list);
9579         counter_list = NULL;
9580
9581         if (services_notify->id != 0) {
9582                 g_source_remove(services_notify->id);
9583                 service_send_changed(NULL);
9584         }
9585
9586         g_hash_table_destroy(services_notify->remove);
9587         g_hash_table_destroy(services_notify->add);
9588         g_free(services_notify);
9589
9590         dbus_connection_unref(connection);
9591 }