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                 connman_dbus_dict_append_basic(dict, "Hidden",
3504                                 DBUS_TYPE_BOOLEAN, &service->hidden_service);
3505
3506                 break;
3507 #endif
3508         case CONNMAN_SERVICE_TYPE_ETHERNET:
3509         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3510         case CONNMAN_SERVICE_TYPE_GADGET:
3511                 connman_dbus_dict_append_dict(dict, "Ethernet",
3512                                                 append_ethernet, service);
3513                 break;
3514         }
3515
3516         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3517
3518         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3519                                                 append_ipv4config, service);
3520
3521         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3522
3523         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3524                                                 append_ipv6config, service);
3525
3526         connman_dbus_dict_append_array(dict, "Nameservers",
3527                                 DBUS_TYPE_STRING, append_dns, service);
3528
3529         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3530                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3531
3532         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3533                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3534                 list = __connman_timeserver_get_all(service);
3535         else
3536                 list = NULL;
3537
3538         connman_dbus_dict_append_array(dict, "Timeservers",
3539                                 DBUS_TYPE_STRING, append_ts, list);
3540
3541         g_slist_free_full(list, g_free);
3542
3543         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3544                                 DBUS_TYPE_STRING, append_tsconfig, service);
3545
3546         connman_dbus_dict_append_array(dict, "Domains",
3547                                 DBUS_TYPE_STRING, append_domain, service);
3548
3549         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3550                                 DBUS_TYPE_STRING, append_domainconfig, service);
3551
3552         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3553
3554         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3555                                                 append_proxyconfig, service);
3556
3557         connman_dbus_dict_append_dict(dict, "Provider",
3558                                                 append_provider, service);
3559 }
3560
3561 static void append_struct_service(DBusMessageIter *iter,
3562                 connman_dbus_append_cb_t function,
3563                 struct connman_service *service)
3564 {
3565         DBusMessageIter entry, dict;
3566
3567         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3568
3569         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3570                                                         &service->path);
3571
3572         connman_dbus_dict_open(&entry, &dict);
3573         if (function)
3574                 function(&dict, service);
3575         connman_dbus_dict_close(&entry, &dict);
3576
3577         dbus_message_iter_close_container(iter, &entry);
3578 }
3579
3580 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3581 {
3582         struct connman_service *service = user_data;
3583
3584         append_properties(dict, TRUE, service);
3585 }
3586
3587 static void append_struct(gpointer value, gpointer user_data)
3588 {
3589         struct connman_service *service = value;
3590         DBusMessageIter *iter = user_data;
3591
3592         if (!service->path)
3593                 return;
3594
3595         append_struct_service(iter, append_dict_properties, service);
3596 }
3597
3598 void __connman_service_list_struct(DBusMessageIter *iter)
3599 {
3600         g_list_foreach(service_list, append_struct, iter);
3601 }
3602
3603 bool __connman_service_is_hidden(struct connman_service *service)
3604 {
3605         return service->hidden;
3606 }
3607
3608 bool
3609 __connman_service_is_split_routing(struct connman_service *service)
3610 {
3611         return service->do_split_routing;
3612 }
3613
3614 bool __connman_service_index_is_split_routing(int index)
3615 {
3616         struct connman_service *service;
3617
3618         if (index < 0)
3619                 return false;
3620
3621         service = __connman_service_lookup_from_index(index);
3622         if (!service)
3623                 return false;
3624
3625         return __connman_service_is_split_routing(service);
3626 }
3627
3628 int __connman_service_get_index(struct connman_service *service)
3629 {
3630         if (!service)
3631                 return -1;
3632
3633         if (service->network)
3634                 return connman_network_get_index(service->network);
3635         else if (service->provider)
3636                 return connman_provider_get_index(service->provider);
3637
3638         return -1;
3639 }
3640
3641 void __connman_service_set_hidden(struct connman_service *service)
3642 {
3643         if (!service || service->hidden)
3644                 return;
3645
3646         service->hidden_service = true;
3647 }
3648
3649 void __connman_service_set_hostname(struct connman_service *service,
3650                                                 const char *hostname)
3651 {
3652         if (!service || service->hidden)
3653                 return;
3654
3655         g_free(service->hostname);
3656         service->hostname = g_strdup(hostname);
3657 }
3658
3659 const char *__connman_service_get_hostname(struct connman_service *service)
3660 {
3661         if (!service)
3662                 return NULL;
3663
3664         return service->hostname;
3665 }
3666
3667 void __connman_service_set_domainname(struct connman_service *service,
3668                                                 const char *domainname)
3669 {
3670         if (!service || service->hidden)
3671                 return;
3672
3673         g_free(service->domainname);
3674         service->domainname = g_strdup(domainname);
3675
3676         domain_changed(service);
3677 }
3678
3679 const char *connman_service_get_domainname(struct connman_service *service)
3680 {
3681         if (!service)
3682                 return NULL;
3683
3684         if (service->domains)
3685                 return service->domains[0];
3686         else
3687                 return service->domainname;
3688 }
3689
3690 char **connman_service_get_nameservers(struct connman_service *service)
3691 {
3692         if (!service)
3693                 return NULL;
3694
3695         if (service->nameservers_config)
3696                 return g_strdupv(service->nameservers_config);
3697         else if (service->nameservers ||
3698                                         service->nameservers_auto) {
3699                 int len = 0, len_auto = 0, i;
3700                 char **nameservers;
3701
3702                 if (service->nameservers)
3703                         len = g_strv_length(service->nameservers);
3704                 if (service->nameservers_auto)
3705                         len_auto = g_strv_length(service->nameservers_auto);
3706
3707                 nameservers = g_try_new0(char *, len + len_auto + 1);
3708                 if (!nameservers)
3709                         return NULL;
3710
3711                 for (i = 0; i < len; i++)
3712                         nameservers[i] = g_strdup(service->nameservers[i]);
3713
3714                 for (i = 0; i < len_auto; i++)
3715                         nameservers[i + len] =
3716                                 g_strdup(service->nameservers_auto[i]);
3717
3718                 return nameservers;
3719         }
3720
3721         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3722 }
3723
3724 char **connman_service_get_timeservers_config(struct connman_service *service)
3725 {
3726         if (!service)
3727                 return NULL;
3728
3729         return service->timeservers_config;
3730 }
3731
3732 char **connman_service_get_timeservers(struct connman_service *service)
3733 {
3734         if (!service)
3735                 return NULL;
3736
3737         return service->timeservers;
3738 }
3739
3740 #if defined TIZEN_EXT
3741 /*
3742  * Description: Telephony plug-in requires manual PROXY setting function
3743  */
3744 int connman_service_set_proxy(struct connman_service *service,
3745                                         const char *proxy, gboolean active)
3746 {
3747         char **proxies_array = NULL;
3748
3749         if (service == NULL)
3750                 return -EINVAL;
3751
3752         switch (service->type) {
3753         case CONNMAN_SERVICE_TYPE_CELLULAR:
3754         case CONNMAN_SERVICE_TYPE_ETHERNET:
3755         case CONNMAN_SERVICE_TYPE_WIFI:
3756                 break;
3757
3758         default:
3759                 return -EINVAL;
3760         }
3761
3762         g_strfreev(service->proxies);
3763         service->proxies = NULL;
3764
3765         if (proxy != NULL)
3766                 proxies_array = g_strsplit(proxy, " ", 0);
3767
3768         service->proxies = proxies_array;
3769
3770         if (proxy == NULL) {
3771                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3772                 DBG("proxy changed (%d)", active);
3773         } else {
3774                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3775                 DBG("proxy chagned %s (%d)", proxy, active);
3776         }
3777
3778         if (active == TRUE) {
3779                 proxy_changed(service);
3780
3781                 __connman_notifier_proxy_changed(service);
3782         }
3783
3784         return 0;
3785 }
3786 #endif
3787
3788 void connman_service_set_proxy_method(struct connman_service *service,
3789                                         enum connman_service_proxy_method method)
3790 {
3791         if (!service || service->hidden)
3792                 return;
3793
3794         service->proxy = method;
3795
3796         proxy_changed(service);
3797
3798         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3799                 __connman_notifier_proxy_changed(service);
3800 }
3801
3802 enum connman_service_proxy_method connman_service_get_proxy_method(
3803                                         struct connman_service *service)
3804 {
3805         if (!service)
3806                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3807
3808         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3809                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3810                                 !service->pac)
3811                         return service->proxy;
3812
3813                 return service->proxy_config;
3814         }
3815
3816         return service->proxy;
3817 }
3818
3819 char **connman_service_get_proxy_servers(struct connman_service *service)
3820 {
3821         return g_strdupv(service->proxies);
3822 }
3823
3824 char **connman_service_get_proxy_excludes(struct connman_service *service)
3825 {
3826         return g_strdupv(service->excludes);
3827 }
3828
3829 const char *connman_service_get_proxy_url(struct connman_service *service)
3830 {
3831         if (!service)
3832                 return NULL;
3833
3834         return service->pac;
3835 }
3836
3837 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3838                                                         const char *url)
3839 {
3840         if (!service || service->hidden)
3841                 return;
3842
3843         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3844
3845         if (service->ipconfig_ipv4) {
3846                 if (__connman_ipconfig_set_proxy_autoconfig(
3847                             service->ipconfig_ipv4, url) < 0)
3848                         return;
3849         } else if (service->ipconfig_ipv6) {
3850                 if (__connman_ipconfig_set_proxy_autoconfig(
3851                             service->ipconfig_ipv6, url) < 0)
3852                         return;
3853         } else
3854                 return;
3855
3856         proxy_changed(service);
3857
3858         __connman_notifier_proxy_changed(service);
3859 }
3860
3861 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3862 {
3863         if (!service)
3864                 return NULL;
3865
3866         if (service->ipconfig_ipv4)
3867                 return __connman_ipconfig_get_proxy_autoconfig(
3868                                                 service->ipconfig_ipv4);
3869         else if (service->ipconfig_ipv6)
3870                 return __connman_ipconfig_get_proxy_autoconfig(
3871                                                 service->ipconfig_ipv6);
3872         return NULL;
3873 }
3874
3875 #if defined TIZEN_EXT
3876 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3877 {
3878         if (!service) {
3879                 DBG("Service is NULL");
3880                 return -1;
3881         }
3882
3883         return service->dns_config_method_ipv6;
3884 }
3885 #endif
3886
3887 void __connman_service_set_timeservers(struct connman_service *service,
3888                                 char **timeservers)
3889 {
3890         int i;
3891
3892         if (!service)
3893                 return;
3894
3895         g_strfreev(service->timeservers);
3896         service->timeservers = NULL;
3897
3898         for (i = 0; timeservers && timeservers[i]; i++)
3899                 __connman_service_timeserver_append(service, timeservers[i]);
3900 }
3901
3902 int __connman_service_timeserver_append(struct connman_service *service,
3903                                                 const char *timeserver)
3904 {
3905         int len;
3906
3907         DBG("service %p timeserver %s", service, timeserver);
3908
3909         if (!timeserver)
3910                 return -EINVAL;
3911
3912         if (service->timeservers) {
3913                 int i;
3914
3915                 for (i = 0; service->timeservers[i]; i++)
3916                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3917                                 return -EEXIST;
3918
3919                 len = g_strv_length(service->timeservers);
3920                 service->timeservers = g_try_renew(char *, service->timeservers,
3921                                                         len + 2);
3922         } else {
3923                 len = 0;
3924                 service->timeservers = g_try_new0(char *, len + 2);
3925         }
3926
3927         if (!service->timeservers)
3928                 return -ENOMEM;
3929
3930         service->timeservers[len] = g_strdup(timeserver);
3931         service->timeservers[len + 1] = NULL;
3932
3933         return 0;
3934 }
3935
3936 int __connman_service_timeserver_remove(struct connman_service *service,
3937                                                 const char *timeserver)
3938 {
3939         char **servers;
3940         int len, i, j, found = 0;
3941
3942         DBG("service %p timeserver %s", service, timeserver);
3943
3944         if (!timeserver)
3945                 return -EINVAL;
3946
3947         if (!service->timeservers)
3948                 return 0;
3949
3950         for (i = 0; service->timeservers &&
3951                                         service->timeservers[i]; i++)
3952                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3953                         found = 1;
3954                         break;
3955                 }
3956
3957         if (found == 0)
3958                 return 0;
3959
3960         len = g_strv_length(service->timeservers);
3961
3962         if (len == 1) {
3963                 g_strfreev(service->timeservers);
3964                 service->timeservers = NULL;
3965
3966                 return 0;
3967         }
3968
3969         servers = g_try_new0(char *, len);
3970         if (!servers)
3971                 return -ENOMEM;
3972
3973         for (i = 0, j = 0; i < len; i++) {
3974                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3975                         servers[j] = g_strdup(service->timeservers[i]);
3976                         if (!servers[j])
3977                                 return -ENOMEM;
3978                         j++;
3979                 }
3980         }
3981         servers[len - 1] = NULL;
3982
3983         g_strfreev(service->timeservers);
3984         service->timeservers = servers;
3985
3986         return 0;
3987 }
3988
3989 void __connman_service_timeserver_changed(struct connman_service *service,
3990                 GSList *ts_list)
3991 {
3992         if (!service)
3993                 return;
3994
3995         if (!allow_property_changed(service))
3996                 return;
3997
3998         connman_dbus_property_changed_array(service->path,
3999                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
4000                         DBUS_TYPE_STRING, append_ts, ts_list);
4001 }
4002
4003 void __connman_service_set_pac(struct connman_service *service,
4004                                         const char *pac)
4005 {
4006         if (service->hidden)
4007                 return;
4008         g_free(service->pac);
4009         service->pac = g_strdup(pac);
4010
4011         proxy_changed(service);
4012 }
4013
4014 #if defined TIZEN_EXT
4015 void __connman_service_set_proxy(struct connman_service *service,
4016                                        const char *proxies)
4017 {
4018        char **proxies_array = NULL;
4019
4020        g_strfreev(service->proxies);
4021        service->proxies = NULL;
4022
4023        if (proxies != NULL)
4024                proxies_array = g_strsplit(proxies, " ", 0);
4025
4026        service->proxies = proxies_array;
4027 }
4028 #endif
4029
4030 void __connman_service_set_identity(struct connman_service *service,
4031                                         const char *identity)
4032 {
4033         if (service->immutable || service->hidden)
4034                 return;
4035
4036         g_free(service->identity);
4037         service->identity = g_strdup(identity);
4038
4039         if (service->network)
4040                 connman_network_set_string(service->network,
4041                                         "WiFi.Identity",
4042                                         service->identity);
4043 }
4044
4045 void __connman_service_set_anonymous_identity(struct connman_service *service,
4046                                                 const char *anonymous_identity)
4047 {
4048         if (service->immutable || service->hidden)
4049                 return;
4050
4051         g_free(service->anonymous_identity);
4052         service->anonymous_identity = g_strdup(anonymous_identity);
4053
4054         if (service->network)
4055                 connman_network_set_string(service->network,
4056                                         "WiFi.AnonymousIdentity",
4057                                         service->anonymous_identity);
4058 }
4059
4060 void __connman_service_set_subject_match(struct connman_service *service,
4061                                                 const char *subject_match)
4062 {
4063         if (service->immutable || service->hidden)
4064                 return;
4065
4066         g_free(service->subject_match);
4067         service->subject_match = g_strdup(subject_match);
4068
4069         if (service->network)
4070                 connman_network_set_string(service->network,
4071                                         "WiFi.SubjectMatch",
4072                                         service->subject_match);
4073 }
4074
4075 void __connman_service_set_altsubject_match(struct connman_service *service,
4076                                                 const char *altsubject_match)
4077 {
4078         if (service->immutable || service->hidden)
4079                 return;
4080
4081         g_free(service->altsubject_match);
4082         service->altsubject_match = g_strdup(altsubject_match);
4083
4084         if (service->network)
4085                 connman_network_set_string(service->network,
4086                                         "WiFi.AltSubjectMatch",
4087                                         service->altsubject_match);
4088 }
4089
4090 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4091                                                 const char *domain_suffix_match)
4092 {
4093         if (service->immutable || service->hidden)
4094                 return;
4095
4096         g_free(service->domain_suffix_match);
4097         service->domain_suffix_match = g_strdup(domain_suffix_match);
4098
4099         if (service->network)
4100                 connman_network_set_string(service->network,
4101                                         "WiFi.DomainSuffixMatch",
4102                                         service->domain_suffix_match);
4103 }
4104
4105 void __connman_service_set_domain_match(struct connman_service *service,
4106                                                 const char *domain_match)
4107 {
4108         if (service->immutable || service->hidden)
4109                 return;
4110
4111         g_free(service->domain_match);
4112         service->domain_match = g_strdup(domain_match);
4113
4114         if (service->network)
4115                 connman_network_set_string(service->network,
4116                                         "WiFi.DomainMatch",
4117                                         service->domain_match);
4118 }
4119
4120 void __connman_service_set_agent_identity(struct connman_service *service,
4121                                                 const char *agent_identity)
4122 {
4123         if (service->hidden)
4124                 return;
4125         g_free(service->agent_identity);
4126         service->agent_identity = g_strdup(agent_identity);
4127
4128         if (service->network)
4129                 connman_network_set_string(service->network,
4130                                         "WiFi.AgentIdentity",
4131                                         service->agent_identity);
4132 }
4133
4134 int __connman_service_check_passphrase(enum connman_service_security security,
4135                 const char *passphrase)
4136 {
4137         guint i;
4138         gsize length;
4139
4140         if (!passphrase)
4141                 return 0;
4142
4143         length = strlen(passphrase);
4144
4145         switch (security) {
4146         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4147         case CONNMAN_SERVICE_SECURITY_NONE:
4148         case CONNMAN_SERVICE_SECURITY_WPA:
4149 #if !defined TIZEN_EXT
4150         case CONNMAN_SERVICE_SECURITY_RSN:
4151 #endif
4152
4153                 DBG("service security '%s' (%d) not handled",
4154                                 security2string(security), security);
4155
4156                 return -EOPNOTSUPP;
4157
4158         case CONNMAN_SERVICE_SECURITY_PSK:
4159 #if defined TIZEN_EXT
4160         case CONNMAN_SERVICE_SECURITY_RSN:
4161         /* TO CHECK: We need to check the key length supported by SAE */
4162         case CONNMAN_SERVICE_SECURITY_SAE:
4163 #endif
4164                 /* A raw key is always 64 bytes length,
4165                  * its content is in hex representation.
4166                  * A PSK key must be between [8..63].
4167                  */
4168                 if (length == 64) {
4169                         for (i = 0; i < 64; i++)
4170                                 if (!isxdigit((unsigned char)
4171                                               passphrase[i]))
4172                                         return -ENOKEY;
4173                 } else if (length < 8 || length > 63)
4174                         return -ENOKEY;
4175                 break;
4176         case CONNMAN_SERVICE_SECURITY_WEP:
4177                 /* length of WEP key is 10 or 26
4178                  * length of WEP passphrase is 5 or 13
4179                  */
4180                 if (length == 10 || length == 26) {
4181                         for (i = 0; i < length; i++)
4182                                 if (!isxdigit((unsigned char)
4183                                               passphrase[i]))
4184                                         return -ENOKEY;
4185                 } else if (length != 5 && length != 13)
4186                         return -ENOKEY;
4187                 break;
4188
4189         case CONNMAN_SERVICE_SECURITY_8021X:
4190                 break;
4191         }
4192
4193         return 0;
4194 }
4195
4196 int __connman_service_set_passphrase(struct connman_service *service,
4197                                         const char *passphrase)
4198 {
4199         int err;
4200
4201         if (service->hidden)
4202                 return -EINVAL;
4203
4204         if (service->immutable &&
4205                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4206                 return -EINVAL;
4207 #if defined TIZEN_EXT
4208         /* The encrypted passphrase is used here
4209          * and validation is done by net-config before being encrypted.
4210          */
4211         err = 0;
4212         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4213                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4214                         service->security != CONNMAN_SERVICE_SECURITY_SAE &&
4215                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4216 #endif
4217         err = __connman_service_check_passphrase(service->security, passphrase);
4218
4219         if (err < 0)
4220                 return err;
4221
4222         g_free(service->passphrase);
4223         service->passphrase = g_strdup(passphrase);
4224
4225         if (service->network)
4226                 connman_network_set_string(service->network, "WiFi.Passphrase",
4227                                 service->passphrase);
4228
4229         return 0;
4230 }
4231
4232 const char *__connman_service_get_passphrase(struct connman_service *service)
4233 {
4234         if (!service)
4235                 return NULL;
4236
4237         return service->passphrase;
4238 }
4239
4240 static DBusMessage *get_properties(DBusConnection *conn,
4241                                         DBusMessage *msg, void *user_data)
4242 {
4243         struct connman_service *service = user_data;
4244         DBusMessage *reply;
4245         DBusMessageIter array, dict;
4246
4247         reply = dbus_message_new_method_return(msg);
4248         if (!reply)
4249                 return NULL;
4250
4251         dbus_message_iter_init_append(reply, &array);
4252
4253         connman_dbus_dict_open(&array, &dict);
4254         append_properties(&dict, FALSE, service);
4255         connman_dbus_dict_close(&array, &dict);
4256
4257         return reply;
4258 }
4259
4260 static char **remove_empty_strings(char **strv)
4261 {
4262         int index = 0;
4263         char **iter = strv;
4264
4265         while (*iter) {
4266                 if (**iter)
4267                         strv[index++] = *iter;
4268                 else
4269                         g_free(*iter);
4270                 iter++;
4271         }
4272
4273         strv[index] = NULL;
4274         return strv;
4275 }
4276
4277 static int update_proxy_configuration(struct connman_service *service,
4278                                 DBusMessageIter *array)
4279 {
4280         DBusMessageIter dict;
4281         enum connman_service_proxy_method method;
4282         GString *servers_str = NULL;
4283         GString *excludes_str = NULL;
4284         const char *url = NULL;
4285
4286         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4287
4288         dbus_message_iter_recurse(array, &dict);
4289
4290         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4291                 DBusMessageIter entry, variant;
4292                 const char *key;
4293                 int type;
4294
4295                 dbus_message_iter_recurse(&dict, &entry);
4296
4297                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4298                         goto error;
4299
4300                 dbus_message_iter_get_basic(&entry, &key);
4301                 dbus_message_iter_next(&entry);
4302
4303                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4304                         goto error;
4305
4306                 dbus_message_iter_recurse(&entry, &variant);
4307
4308                 type = dbus_message_iter_get_arg_type(&variant);
4309
4310                 if (g_str_equal(key, "Method")) {
4311                         const char *val;
4312
4313                         if (type != DBUS_TYPE_STRING)
4314                                 goto error;
4315
4316                         dbus_message_iter_get_basic(&variant, &val);
4317                         method = string2proxymethod(val);
4318                 } else if (g_str_equal(key, "URL")) {
4319                         if (type != DBUS_TYPE_STRING)
4320                                 goto error;
4321
4322                         dbus_message_iter_get_basic(&variant, &url);
4323                 } else if (g_str_equal(key, "Servers")) {
4324                         DBusMessageIter str_array;
4325
4326                         if (type != DBUS_TYPE_ARRAY)
4327                                 goto error;
4328
4329                         servers_str = g_string_new(NULL);
4330                         if (!servers_str)
4331                                 goto error;
4332
4333                         dbus_message_iter_recurse(&variant, &str_array);
4334
4335                         while (dbus_message_iter_get_arg_type(&str_array) ==
4336                                                         DBUS_TYPE_STRING) {
4337                                 char *val = NULL;
4338
4339                                 dbus_message_iter_get_basic(&str_array, &val);
4340
4341                                 if (servers_str->len > 0)
4342                                         g_string_append_printf(servers_str,
4343                                                         " %s", val);
4344                                 else
4345                                         g_string_append(servers_str, val);
4346
4347                                 dbus_message_iter_next(&str_array);
4348                         }
4349                 } else if (g_str_equal(key, "Excludes")) {
4350                         DBusMessageIter str_array;
4351
4352                         if (type != DBUS_TYPE_ARRAY)
4353                                 goto error;
4354
4355                         excludes_str = g_string_new(NULL);
4356                         if (!excludes_str)
4357                                 goto error;
4358
4359                         dbus_message_iter_recurse(&variant, &str_array);
4360
4361                         while (dbus_message_iter_get_arg_type(&str_array) ==
4362                                                         DBUS_TYPE_STRING) {
4363                                 char *val = NULL;
4364
4365                                 dbus_message_iter_get_basic(&str_array, &val);
4366
4367                                 if (excludes_str->len > 0)
4368                                         g_string_append_printf(excludes_str,
4369                                                         " %s", val);
4370                                 else
4371                                         g_string_append(excludes_str, val);
4372
4373                                 dbus_message_iter_next(&str_array);
4374                         }
4375                 }
4376
4377                 dbus_message_iter_next(&dict);
4378         }
4379
4380         switch (method) {
4381         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4382                 break;
4383         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4384                 if (!servers_str && !service->proxies)
4385                         goto error;
4386
4387                 if (servers_str) {
4388                         g_strfreev(service->proxies);
4389
4390                         if (servers_str->len > 0) {
4391                                 char **proxies = g_strsplit_set(
4392                                         servers_str->str, " ", 0);
4393                                 proxies = remove_empty_strings(proxies);
4394                                 service->proxies = proxies;
4395                         } else
4396                                 service->proxies = NULL;
4397                 }
4398
4399                 if (excludes_str) {
4400                         g_strfreev(service->excludes);
4401
4402                         if (excludes_str->len > 0) {
4403                                 char **excludes = g_strsplit_set(
4404                                         excludes_str->str, " ", 0);
4405                                 excludes = remove_empty_strings(excludes);
4406                                 service->excludes = excludes;
4407                         } else
4408                                 service->excludes = NULL;
4409                 }
4410
4411                 if (!service->proxies)
4412                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4413
4414                 break;
4415         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4416                 g_free(service->pac);
4417
4418                 if (url && strlen(url) > 0)
4419                         service->pac = g_strstrip(g_strdup(url));
4420                 else
4421                         service->pac = NULL;
4422
4423                 /* if we are connected:
4424                    - if service->pac == NULL
4425                    - if __connman_ipconfig_get_proxy_autoconfig(
4426                    service->ipconfig) == NULL
4427                    --> We should start WPAD */
4428
4429                 break;
4430         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4431                 goto error;
4432         }
4433
4434         if (servers_str)
4435                 g_string_free(servers_str, TRUE);
4436
4437         if (excludes_str)
4438                 g_string_free(excludes_str, TRUE);
4439
4440         service->proxy_config = method;
4441
4442         return 0;
4443
4444 error:
4445         if (servers_str)
4446                 g_string_free(servers_str, TRUE);
4447
4448         if (excludes_str)
4449                 g_string_free(excludes_str, TRUE);
4450
4451         return -EINVAL;
4452 }
4453
4454 int __connman_service_reset_ipconfig(struct connman_service *service,
4455                 enum connman_ipconfig_type type, DBusMessageIter *array,
4456                 enum connman_service_state *new_state)
4457 {
4458         struct connman_ipconfig *ipconfig, *new_ipconfig;
4459         enum connman_ipconfig_method old_method, new_method;
4460         enum connman_service_state state;
4461         int err = 0, index;
4462
4463         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4464                 ipconfig = service->ipconfig_ipv4;
4465                 state = service->state_ipv4;
4466                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4467         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4468                 ipconfig = service->ipconfig_ipv6;
4469                 state = service->state_ipv6;
4470                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4471         } else
4472                 return -EINVAL;
4473
4474         if (!ipconfig)
4475                 return -ENXIO;
4476
4477         old_method = __connman_ipconfig_get_method(ipconfig);
4478         index = __connman_ipconfig_get_index(ipconfig);
4479
4480         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4481                 new_ipconfig = create_ip4config(service, index,
4482                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4483         else
4484                 new_ipconfig = create_ip6config(service, index);
4485
4486         if (array) {
4487                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4488                 if (err < 0) {
4489                         __connman_ipconfig_unref(new_ipconfig);
4490                         return err;
4491                 }
4492
4493                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4494         }
4495
4496         if (is_connecting(state) || is_connected(state))
4497                 __connman_network_clear_ipconfig(service->network, ipconfig);
4498
4499         __connman_ipconfig_unref(ipconfig);
4500
4501         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4502                 service->ipconfig_ipv4 = new_ipconfig;
4503         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4504                 service->ipconfig_ipv6 = new_ipconfig;
4505
4506         if (is_connecting(state) || is_connected(state))
4507                 __connman_ipconfig_enable(new_ipconfig);
4508
4509         if (new_state && new_method != old_method) {
4510                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4511                         *new_state = service->state_ipv4;
4512                 else
4513                         *new_state = service->state_ipv6;
4514
4515                 settings_changed(service, new_ipconfig);
4516                 address_updated(service, new_method);
4517
4518                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4519         }
4520
4521         DBG("err %d ipconfig %p type %d method %d state %s", err,
4522                 new_ipconfig, type, new_method,
4523                 !new_state  ? "-" : state2string(*new_state));
4524
4525         return err;
4526 }
4527
4528 static DBusMessage *set_property(DBusConnection *conn,
4529                                         DBusMessage *msg, void *user_data)
4530 {
4531         struct connman_service *service = user_data;
4532         DBusMessageIter iter, value;
4533         const char *name;
4534         int type;
4535
4536         DBG("service %p", service);
4537
4538         if (!dbus_message_iter_init(msg, &iter))
4539                 return __connman_error_invalid_arguments(msg);
4540
4541         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4542                 return __connman_error_invalid_arguments(msg);
4543
4544         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4545                 uid_t uid;
4546                 if (connman_dbus_get_connection_unix_user_sync(conn,
4547                                                 dbus_message_get_sender(msg),
4548                                                 &uid) < 0) {
4549                         DBG("Can not get unix user id!");
4550                         return __connman_error_permission_denied(msg);
4551                 }
4552
4553                 if (!connman_service_is_user_allowed(service, uid)) {
4554                         DBG("Not allow this user to operate this wifi service now!");
4555                         return __connman_error_permission_denied(msg);
4556                 }
4557         }
4558
4559         dbus_message_iter_get_basic(&iter, &name);
4560         dbus_message_iter_next(&iter);
4561
4562         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4563                 return __connman_error_invalid_arguments(msg);
4564
4565         dbus_message_iter_recurse(&iter, &value);
4566
4567         type = dbus_message_iter_get_arg_type(&value);
4568
4569         if (g_str_equal(name, "AutoConnect")) {
4570                 dbus_bool_t autoconnect;
4571
4572                 if (type != DBUS_TYPE_BOOLEAN)
4573                         return __connman_error_invalid_arguments(msg);
4574
4575                 if (!service->favorite)
4576                         return __connman_error_invalid_service(msg);
4577
4578                 dbus_message_iter_get_basic(&value, &autoconnect);
4579
4580                 if (service->autoconnect == autoconnect)
4581                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4582
4583                 service->autoconnect = autoconnect;
4584
4585                 autoconnect_changed(service);
4586
4587                 if (autoconnect)
4588                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4589
4590                 service_save(service);
4591         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4592                 DBusMessageIter entry;
4593                 GString *str;
4594                 int index;
4595                 const char *gw;
4596 #if defined TIZEN_EXT
4597                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4598                 DBG("%s", name);
4599 #endif
4600
4601                 if (__connman_provider_is_immutable(service->provider) ||
4602                                 service->immutable)
4603                         return __connman_error_not_supported(msg);
4604
4605                 if (type != DBUS_TYPE_ARRAY)
4606                         return __connman_error_invalid_arguments(msg);
4607
4608                 str = g_string_new(NULL);
4609                 if (!str)
4610                         return __connman_error_invalid_arguments(msg);
4611
4612                 index = __connman_service_get_index(service);
4613                 gw = __connman_ipconfig_get_gateway_from_index(index,
4614                         CONNMAN_IPCONFIG_TYPE_ALL);
4615
4616 #if !defined TIZEN_EXT
4617                 if (gw && strlen(gw))
4618                         __connman_service_nameserver_del_routes(service,
4619                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4620 #endif
4621                 dbus_message_iter_recurse(&value, &entry);
4622
4623 #if defined TIZEN_EXT
4624                 /* IPv4/IPv6 Last DNS config method */
4625                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4626                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4627                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4628 #endif
4629
4630                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4631                         const char *val;
4632                         dbus_message_iter_get_basic(&entry, &val);
4633                         dbus_message_iter_next(&entry);
4634 #ifdef TIZEN_EXT
4635                         /* First unpack the DNS Config Method */
4636                         DBG("DNS Config Method: %s", val);
4637                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4638                                 service->dns_config_method_ipv4 =
4639                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4640
4641                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4642                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4643                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4644                                         else
4645                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4646                                 }
4647                                 continue;
4648                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4649                                 service->dns_config_method_ipv4 =
4650                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4651                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4652                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4653
4654                                 continue;
4655                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4656                                 service->dns_config_method_ipv6 =
4657                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4658                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4659                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4660                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4661                                         else
4662                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4663                                 }
4664                                 continue;
4665                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4666                                 service->dns_config_method_ipv6 =
4667                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4668                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4669                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4670
4671                                 continue;
4672                         }
4673 #endif
4674                         if (!val[0])
4675                                 continue;
4676
4677                         if (str->len > 0)
4678                                 g_string_append_printf(str, " %s", val);
4679                         else
4680                                 g_string_append(str, val);
4681                 }
4682
4683 #if defined TIZEN_EXT
4684                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4685                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4686                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4687                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4688                 }
4689                 if (gw && strlen(gw))
4690                         __connman_service_nameserver_del_routes(service,
4691                                                 ip_type);
4692
4693                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4694                 nameserver_remove_all(service, ip_type);
4695 #else
4696                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4697 #endif
4698                 g_strfreev(service->nameservers_config);
4699
4700                 if (str->len > 0) {
4701                         char **nameservers, **iter;
4702
4703                         nameservers = g_strsplit_set(str->str, " ", 0);
4704
4705                         for (iter = nameservers; *iter; iter++)
4706                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4707                                         *iter[0] = '\0';
4708
4709                         nameservers = remove_empty_strings(nameservers);
4710                         service->nameservers_config = nameservers;
4711                 } else {
4712                         service->nameservers_config = NULL;
4713                 }
4714
4715                 g_string_free(str, TRUE);
4716
4717                 if (gw && strlen(gw))
4718                         __connman_service_nameserver_add_routes(service, gw);
4719
4720 #if defined TIZEN_EXT
4721                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4722                 nameserver_add_all(service, ip_type);
4723 #else
4724                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4725 #endif
4726                 dns_configuration_changed(service);
4727
4728                 if (__connman_service_is_connected_state(service,
4729                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4730                         __connman_wispr_start(service,
4731                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4732
4733                 if (__connman_service_is_connected_state(service,
4734                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4735                         __connman_wispr_start(service,
4736                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4737
4738                 service_save(service);
4739         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4740                 DBusMessageIter entry;
4741                 GString *str;
4742
4743                 if (service->immutable)
4744                         return __connman_error_not_supported(msg);
4745
4746                 if (type != DBUS_TYPE_ARRAY)
4747                         return __connman_error_invalid_arguments(msg);
4748
4749                 str = g_string_new(NULL);
4750                 if (!str)
4751                         return __connman_error_invalid_arguments(msg);
4752
4753                 dbus_message_iter_recurse(&value, &entry);
4754
4755                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4756                         const char *val;
4757                         dbus_message_iter_get_basic(&entry, &val);
4758                         dbus_message_iter_next(&entry);
4759
4760                         if (!val[0])
4761                                 continue;
4762
4763                         if (str->len > 0)
4764                                 g_string_append_printf(str, " %s", val);
4765                         else
4766                                 g_string_append(str, val);
4767                 }
4768
4769                 g_strfreev(service->timeservers_config);
4770                 service->timeservers_config = NULL;
4771
4772                 if (str->len > 0) {
4773                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4774                         timeservers = remove_empty_strings(timeservers);
4775                         service->timeservers_config = timeservers;
4776                 } else
4777                         service->timeservers = NULL;
4778
4779                 g_string_free(str, TRUE);
4780
4781                 service_save(service);
4782                 timeservers_configuration_changed(service);
4783
4784                 if (service == __connman_service_get_default())
4785                         __connman_timeserver_sync(service);
4786
4787         } else if (g_str_equal(name, "Domains.Configuration")) {
4788                 DBusMessageIter entry;
4789                 GString *str;
4790
4791                 if (service->immutable)
4792                         return __connman_error_not_supported(msg);
4793
4794                 if (type != DBUS_TYPE_ARRAY)
4795                         return __connman_error_invalid_arguments(msg);
4796
4797                 str = g_string_new(NULL);
4798                 if (!str)
4799                         return __connman_error_invalid_arguments(msg);
4800
4801                 dbus_message_iter_recurse(&value, &entry);
4802
4803                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4804                         const char *val;
4805                         dbus_message_iter_get_basic(&entry, &val);
4806                         dbus_message_iter_next(&entry);
4807
4808                         if (!val[0])
4809                                 continue;
4810
4811                         if (str->len > 0)
4812                                 g_string_append_printf(str, " %s", val);
4813                         else
4814                                 g_string_append(str, val);
4815                 }
4816
4817                 searchdomain_remove_all(service);
4818                 g_strfreev(service->domains);
4819
4820                 if (str->len > 0) {
4821                         char **domains = g_strsplit_set(str->str, " ", 0);
4822                         domains = remove_empty_strings(domains);
4823                         service->domains = domains;
4824                 } else
4825                         service->domains = NULL;
4826
4827                 g_string_free(str, TRUE);
4828
4829                 searchdomain_add_all(service);
4830                 domain_configuration_changed(service);
4831                 domain_changed(service);
4832
4833                 service_save(service);
4834         } else if (g_str_equal(name, "Proxy.Configuration")) {
4835                 int err;
4836
4837                 if (service->immutable)
4838                         return __connman_error_not_supported(msg);
4839
4840                 if (type != DBUS_TYPE_ARRAY)
4841                         return __connman_error_invalid_arguments(msg);
4842
4843                 err = update_proxy_configuration(service, &value);
4844
4845                 if (err < 0)
4846                         return __connman_error_failed(msg, -err);
4847
4848                 proxy_configuration_changed(service);
4849
4850                 __connman_notifier_proxy_changed(service);
4851
4852                 service_save(service);
4853         } else if (g_str_equal(name, "IPv4.Configuration") ||
4854                         g_str_equal(name, "IPv6.Configuration")) {
4855
4856                 enum connman_service_state state =
4857                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4858                 enum connman_ipconfig_type type =
4859                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4860                 int err = 0;
4861
4862                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4863                                 service->immutable)
4864                         return __connman_error_not_supported(msg);
4865
4866                 DBG("%s", name);
4867
4868                 if (!service->ipconfig_ipv4 &&
4869                                         !service->ipconfig_ipv6)
4870                         return __connman_error_invalid_property(msg);
4871
4872                 if (g_str_equal(name, "IPv4.Configuration"))
4873                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4874                 else
4875                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4876
4877                 err = __connman_service_reset_ipconfig(service, type, &value,
4878                                                                 &state);
4879
4880                 if (err < 0) {
4881                         if (is_connected(state) || is_connecting(state)) {
4882                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4883                                         __connman_network_enable_ipconfig(service->network,
4884                                                         service->ipconfig_ipv4);
4885                                 else
4886                                         __connman_network_enable_ipconfig(service->network,
4887                                                         service->ipconfig_ipv6);
4888                         }
4889
4890                         return __connman_error_failed(msg, -err);
4891                 }
4892
4893                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4894                         ipv4_configuration_changed(service);
4895                 else
4896                         ipv6_configuration_changed(service);
4897
4898                 if (is_connecting(service->state) ||
4899                                 is_connected(service->state)) {
4900                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4901                                 __connman_network_enable_ipconfig(service->network,
4902                                                                 service->ipconfig_ipv4);
4903                         else
4904                                 __connman_network_enable_ipconfig(service->network,
4905                                                                 service->ipconfig_ipv6);
4906                 }
4907
4908                 service_save(service);
4909 #if defined TIZEN_EXT
4910                 /* When AP is connected using WPS without SSID then its password needs
4911                  * to be saved for autoconnection */
4912         } else if (g_str_equal(name, "Passphrase")) {
4913                 char *passphrase;
4914
4915                 if (type != DBUS_TYPE_STRING)
4916                         return __connman_error_invalid_arguments(msg);
4917
4918                 dbus_message_iter_get_basic(&value, &passphrase);
4919
4920                 __connman_service_set_passphrase(service, passphrase);
4921 #endif
4922         } else
4923                 return __connman_error_invalid_property(msg);
4924
4925         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4926 }
4927
4928 static void set_error(struct connman_service *service,
4929                                         enum connman_service_error error)
4930 {
4931         const char *str;
4932
4933         if (service->error == error)
4934                 return;
4935
4936         service->error = error;
4937
4938         if (!service->path)
4939                 return;
4940
4941 #if !defined TIZEN_EXT
4942         if (!allow_property_changed(service))
4943                 return;
4944 #endif
4945
4946         str = error2string(service->error);
4947
4948         if (!str)
4949                 str = "";
4950
4951         connman_dbus_property_changed_basic(service->path,
4952                                 CONNMAN_SERVICE_INTERFACE, "Error",
4953                                 DBUS_TYPE_STRING, &str);
4954 }
4955
4956 static void remove_timeout(struct connman_service *service)
4957 {
4958         if (service->timeout > 0) {
4959                 g_source_remove(service->timeout);
4960                 service->timeout = 0;
4961         }
4962 }
4963
4964 static void reply_pending(struct connman_service *service, int error)
4965 {
4966         remove_timeout(service);
4967
4968         if (service->pending) {
4969                 connman_dbus_reply_pending(service->pending, error, NULL);
4970                 service->pending = NULL;
4971         }
4972
4973         if (service->provider_pending) {
4974                 connman_dbus_reply_pending(service->provider_pending,
4975                                 error, service->path);
4976                 service->provider_pending = NULL;
4977         }
4978 }
4979
4980 static void service_complete(struct connman_service *service)
4981 {
4982         reply_pending(service, EIO);
4983
4984         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4985                 __connman_service_auto_connect(service->connect_reason);
4986
4987         g_get_current_time(&service->modified);
4988         service_save(service);
4989 }
4990
4991 static void set_idle(struct connman_service *service)
4992 {
4993         service->state = service->state_ipv4 = service->state_ipv6 =
4994                                                 CONNMAN_SERVICE_STATE_IDLE;
4995         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4996         state_changed(service);
4997 }
4998
4999 static DBusMessage *clear_property(DBusConnection *conn,
5000                                         DBusMessage *msg, void *user_data)
5001 {
5002         struct connman_service *service = user_data;
5003         const char *name;
5004
5005         DBG("service %p", service);
5006
5007         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5008                                                         DBUS_TYPE_INVALID);
5009
5010         if (g_str_equal(name, "Error")) {
5011                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5012
5013                 __connman_service_clear_error(service);
5014                 service_complete(service);
5015         } else
5016                 return __connman_error_invalid_property(msg);
5017
5018         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5019 }
5020
5021 static bool is_ipconfig_usable(struct connman_service *service)
5022 {
5023         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5024                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5025                 return false;
5026
5027         return true;
5028 }
5029
5030 static bool is_ignore(struct connman_service *service)
5031 {
5032         if (!service->autoconnect)
5033                 return true;
5034
5035         if (service->roaming)
5036                 return true;
5037
5038         if (service->ignore)
5039                 return true;
5040
5041         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5042                 return true;
5043
5044         if (!is_ipconfig_usable(service))
5045                 return true;
5046
5047         return false;
5048 }
5049
5050 static void disconnect_on_last_session(enum connman_service_type type)
5051 {
5052         GList *list;
5053
5054         for (list = service_list; list; list = list->next) {
5055                 struct connman_service *service = list->data;
5056
5057                 if (service->type != type)
5058                         continue;
5059
5060                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5061                          continue;
5062
5063                 __connman_service_disconnect(service);
5064                 return;
5065         }
5066 }
5067
5068 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5069 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5070 static int active_count = 0;
5071
5072 void __connman_service_set_active_session(bool enable, GSList *list)
5073 {
5074         if (!list)
5075                 return;
5076
5077         if (enable)
5078                 active_count++;
5079         else
5080                 active_count--;
5081
5082         while (list) {
5083                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5084
5085                 switch (type) {
5086                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5087                 case CONNMAN_SERVICE_TYPE_WIFI:
5088                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5089                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5090                 case CONNMAN_SERVICE_TYPE_GADGET:
5091                         if (enable)
5092                                 active_sessions[type]++;
5093                         else
5094                                 active_sessions[type]--;
5095                         break;
5096
5097                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5098                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5099                 case CONNMAN_SERVICE_TYPE_GPS:
5100                 case CONNMAN_SERVICE_TYPE_VPN:
5101                 case CONNMAN_SERVICE_TYPE_P2P:
5102 #if defined TIZEN_EXT_WIFI_MESH
5103                 case CONNMAN_SERVICE_TYPE_MESH:
5104 #endif
5105                         break;
5106                 }
5107
5108                 if (active_sessions[type] == 0)
5109                         disconnect_on_last_session(type);
5110
5111                 list = g_slist_next(list);
5112         }
5113
5114         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5115                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5116                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5117                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5118                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5119                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5120                         active_count);
5121 }
5122
5123 struct preferred_tech_data {
5124         GList *preferred_list;
5125         enum connman_service_type type;
5126 };
5127
5128 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5129 {
5130         struct connman_service *service = data;
5131         struct preferred_tech_data *tech_data = user_data;
5132
5133         if (service->type == tech_data->type) {
5134                 tech_data->preferred_list =
5135                         g_list_append(tech_data->preferred_list, service);
5136
5137                 DBG("type %d service %p %s", tech_data->type, service,
5138                                 service->name);
5139         }
5140 }
5141
5142 static GList *preferred_tech_list_get(void)
5143 {
5144         unsigned int *tech_array;
5145         struct preferred_tech_data tech_data = { 0, };
5146         int i;
5147
5148         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5149         if (!tech_array)
5150                 return NULL;
5151
5152         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5153                 GList *list;
5154                 for (list = service_list; list; list = list->next) {
5155                         struct connman_service *service = list->data;
5156
5157                         if (!is_connected(service->state))
5158                                 break;
5159
5160                         if (service->connect_reason ==
5161                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5162                                 DBG("service %p name %s is user connected",
5163                                                 service, service->name);
5164 #if defined TIZEN_EXT
5165                                 /* We can connect to a favorite service like
5166                                  * wifi even we have a userconnect for cellular
5167                                  * because we have refount for cellular service
5168                                  */
5169                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5170                                         break;
5171
5172                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5173                                         break;
5174 #endif
5175                                 return NULL;
5176                         }
5177                 }
5178         }
5179
5180         for (i = 0; tech_array[i] != 0; i += 1) {
5181                 tech_data.type = tech_array[i];
5182                 g_list_foreach(service_list, preferred_tech_add_by_type,
5183                                 &tech_data);
5184         }
5185
5186         return tech_data.preferred_list;
5187 }
5188
5189 static void set_always_connecting_technologies()
5190 {
5191         unsigned int *always_connected_techs =
5192                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5193         int i;
5194         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5195                 always_connect[always_connected_techs[i]] = 1;
5196 }
5197
5198 static bool autoconnect_no_session_active(struct connman_service *service)
5199 {
5200         /*
5201          * Test active_count to see if there are no sessions set up and
5202          * stop autoconnecting, but continue connecting if the service
5203          * belongs to a technology which should always autoconnect.
5204          */
5205         if (!active_count && !always_connect[service->type])
5206                 return true;
5207
5208         return false;
5209 }
5210
5211 static bool autoconnect_already_connecting(struct connman_service *service,
5212                                            bool autoconnecting)
5213 {
5214         /*
5215          * If another service is already connecting and this service type has
5216          * not been marked as always connecting, stop the connecting procedure.
5217          */
5218         if (autoconnecting &&
5219                         !active_sessions[service->type] &&
5220                         !always_connect[service->type])
5221                 return true;
5222
5223         return false;
5224 }
5225
5226 static bool auto_connect_service(GList *services,
5227                                 enum connman_service_connect_reason reason,
5228                                 bool preferred)
5229 {
5230         struct connman_service *service = NULL;
5231         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5232         bool autoconnecting = false;
5233         GList *list;
5234
5235         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5236                 reason2string(reason));
5237
5238         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5239
5240 #if defined TIZEN_EXT_WIFI_MESH
5241         /* Don't auto connect wifi if mesh interface is created */
5242         if (connman_mesh_is_interface_created())
5243                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5244 #endif
5245
5246         for (list = services; list; list = list->next) {
5247                 service = list->data;
5248
5249                 if (ignore[service->type]) {
5250                         DBG("service %p type %s ignore", service,
5251                                 __connman_service_type2string(service->type));
5252                         continue;
5253                 }
5254
5255 #if defined TIZEN_EXT
5256                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5257                                 service, service->name,
5258                                 state2string(service->state),
5259                                 __connman_service_type2string(service->type),
5260                                 service->favorite, is_ignore(service),
5261                                 service->hidden, service->hidden_service);
5262
5263                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5264                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5265                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5266                                 continue;
5267 #endif
5268
5269                 if (service->pending ||
5270                                 is_connecting(service->state) ||
5271                                 is_connected(service->state)) {
5272                         if (autoconnect_no_session_active(service))
5273                                         return true;
5274
5275                         ignore[service->type] = true;
5276                         autoconnecting = true;
5277
5278                         DBG("service %p type %s busy", service,
5279                                 __connman_service_type2string(service->type));
5280
5281                         continue;
5282                 }
5283
5284                 if (!service->favorite) {
5285                         if (preferred)
5286                                continue;
5287
5288 #if defined TIZEN_EXT
5289                         DBG("Service is not favorite, autoconnecting %d",
5290                                         autoconnecting);
5291 #endif
5292                         return autoconnecting;
5293                 }
5294
5295 #if defined TIZEN_EXT
5296                 DBG("service %p identifier %s roaming %d ignore %d "
5297                                 "ipconfig_usable %d autoconnect %d state %d",
5298                                 service,
5299                                 service->identifier, service->roaming,
5300                                 service->ignore, is_ipconfig_usable(service),
5301                                 service->autoconnect, service->state);
5302 #endif
5303                 if (is_ignore(service) || service->state !=
5304                                 CONNMAN_SERVICE_STATE_IDLE)
5305                         continue;
5306
5307                 if (autoconnect_already_connecting(service, autoconnecting)) {
5308                         DBG("service %p type %s has no users", service,
5309                                 __connman_service_type2string(service->type));
5310                         continue;
5311                 }
5312
5313                 if (!is_service_owner_user_login(service)) {
5314                         DBG("favorite user not login, wifi auto connect denied");
5315                         continue;
5316                 }
5317
5318                 DBG("service %p %s %s", service, service->name,
5319                         (preferred) ? "preferred" : reason2string(reason));
5320
5321                 __connman_service_connect(service, reason);
5322
5323                 if (autoconnect_no_session_active(service))
5324                         return true;
5325
5326                 ignore[service->type] = true;
5327         }
5328
5329         return autoconnecting;
5330 }
5331
5332 static gboolean run_auto_connect(gpointer data)
5333 {
5334         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5335         bool autoconnecting = false;
5336         GList *preferred_tech;
5337
5338         autoconnect_timeout = 0;
5339
5340         DBG("");
5341
5342         preferred_tech = preferred_tech_list_get();
5343         if (preferred_tech) {
5344                 autoconnecting = auto_connect_service(preferred_tech, reason,
5345                                                         true);
5346                 g_list_free(preferred_tech);
5347         }
5348
5349         if (!autoconnecting || active_count)
5350                 auto_connect_service(service_list, reason, false);
5351
5352         return FALSE;
5353 }
5354
5355 #if defined TIZEN_EXT
5356 bool __connman_service_get_auto_connect_mode(void)
5357 {
5358         return auto_connect_mode;
5359 }
5360
5361 void __connman_service_set_auto_connect_mode(bool enable)
5362 {
5363         DBG("set auto_connect_mode = %d", enable);
5364
5365         if (auto_connect_mode != enable)
5366                 auto_connect_mode = enable;
5367 }
5368 #endif
5369
5370 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5371 {
5372         DBG("");
5373
5374         if (autoconnect_timeout != 0)
5375                 return;
5376
5377 #if defined TIZEN_EXT
5378         if (auto_connect_mode == FALSE) {
5379                 DBG("Currently, not auto connection mode");
5380                 return;
5381         }
5382 #endif
5383
5384         if (!__connman_session_policy_autoconnect(reason))
5385                 return;
5386
5387 #if defined TIZEN_EXT
5388         /* Adding Timeout of 500ms before trying to auto connect.
5389          * This is done because of below scenario
5390          * 1. Device is connected to AP1
5391          * 2. WPS Connection request is initiated for AP2
5392          * 3. Immediately WPS Connection is Cancelled
5393          * When WPS Connection Connection is initiated for AP2 then
5394          * sometimes there is a scenario where connman gets in ASSOCIATED
5395          * state with AP1 due to autoconnect and subsequently the connection
5396          * initiated by AP1 fails and connman service for AP1 comes in
5397          * FAILURE state due to this when connection with AP2 is cancelled
5398          * then autoconnect with AP1 doesn't works because its autoconnection
5399          * is ignored as its last state was FAILURE rather than IDLE */
5400         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5401 #else
5402         autoconnect_timeout = g_idle_add(run_auto_connect,
5403 #endif
5404                                                 GUINT_TO_POINTER(reason));
5405 }
5406
5407 static gboolean run_vpn_auto_connect(gpointer data) {
5408         GList *list;
5409         bool need_split = false;
5410
5411         vpn_autoconnect_timeout = 0;
5412
5413         for (list = service_list; list; list = list->next) {
5414                 struct connman_service *service = list->data;
5415                 int res;
5416
5417                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5418                         continue;
5419
5420                 if (is_connected(service->state) ||
5421                                 is_connecting(service->state)) {
5422                         if (!service->do_split_routing)
5423                                 need_split = true;
5424                         continue;
5425                 }
5426
5427                 if (is_ignore(service) || !service->favorite)
5428                         continue;
5429
5430                 if (need_split && !service->do_split_routing) {
5431                         DBG("service %p no split routing", service);
5432                         continue;
5433                 }
5434
5435                 DBG("service %p %s %s", service, service->name,
5436                                 service->do_split_routing ?
5437                                 "split routing" : "");
5438
5439                 res = __connman_service_connect(service,
5440                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5441                 if (res < 0 && res != -EINPROGRESS)
5442                         continue;
5443
5444                 if (!service->do_split_routing)
5445                         need_split = true;
5446         }
5447
5448         return FALSE;
5449 }
5450
5451 static void vpn_auto_connect(void)
5452 {
5453         if (vpn_autoconnect_timeout)
5454                 return;
5455
5456         vpn_autoconnect_timeout =
5457                 g_idle_add(run_vpn_auto_connect, NULL);
5458 }
5459
5460 bool
5461 __connman_service_is_provider_pending(struct connman_service *service)
5462 {
5463         if (!service)
5464                 return false;
5465
5466         if (service->provider_pending)
5467                 return true;
5468
5469         return false;
5470 }
5471
5472 void __connman_service_set_provider_pending(struct connman_service *service,
5473                                                         DBusMessage *msg)
5474 {
5475         if (service->provider_pending) {
5476                 DBG("service %p provider pending msg %p already exists",
5477                         service, service->provider_pending);
5478                 return;
5479         }
5480
5481         service->provider_pending = msg;
5482         return;
5483 }
5484
5485 static void check_pending_msg(struct connman_service *service)
5486 {
5487         if (!service->pending)
5488                 return;
5489
5490         DBG("service %p pending msg %p already exists", service,
5491                                                 service->pending);
5492         dbus_message_unref(service->pending);
5493 }
5494
5495 void __connman_service_set_hidden_data(struct connman_service *service,
5496                                                         gpointer user_data)
5497 {
5498         DBusMessage *pending = user_data;
5499
5500         DBG("service %p pending %p", service, pending);
5501
5502         if (!pending)
5503                 return;
5504
5505         check_pending_msg(service);
5506
5507         service->pending = pending;
5508 }
5509
5510 void __connman_service_return_error(struct connman_service *service,
5511                                 int error, gpointer user_data)
5512 {
5513         DBG("service %p error %d user_data %p", service, error, user_data);
5514
5515         __connman_service_set_hidden_data(service, user_data);
5516
5517         reply_pending(service, error);
5518 }
5519
5520 static gboolean connect_timeout(gpointer user_data)
5521 {
5522         struct connman_service *service = user_data;
5523         bool autoconnect = false;
5524
5525         DBG("service %p", service);
5526
5527         service->timeout = 0;
5528
5529         if (service->network)
5530                 __connman_network_disconnect(service->network);
5531         else if (service->provider)
5532                 connman_provider_disconnect(service->provider);
5533
5534         __connman_stats_service_unregister(service);
5535
5536         if (service->pending) {
5537                 DBusMessage *reply;
5538
5539                 reply = __connman_error_operation_timeout(service->pending);
5540                 if (reply)
5541                         g_dbus_send_message(connection, reply);
5542
5543                 dbus_message_unref(service->pending);
5544                 service->pending = NULL;
5545         } else
5546                 autoconnect = true;
5547
5548         __connman_service_ipconfig_indicate_state(service,
5549                                         CONNMAN_SERVICE_STATE_FAILURE,
5550                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5551         __connman_service_ipconfig_indicate_state(service,
5552                                         CONNMAN_SERVICE_STATE_FAILURE,
5553                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5554
5555         if (autoconnect &&
5556                         service->connect_reason !=
5557                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5558                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5559
5560         return FALSE;
5561 }
5562
5563 static DBusMessage *connect_service(DBusConnection *conn,
5564                                         DBusMessage *msg, void *user_data)
5565 {
5566         struct connman_service *service = user_data;
5567 #if defined TIZEN_EXT
5568         int err = 0;
5569 #else
5570         int index, err = 0;
5571         GList *list;
5572 #endif
5573
5574         DBG("service %p", service);
5575
5576 #if defined TIZEN_EXT
5577         /*
5578          * Description: TIZEN implements system global connection management.
5579          */
5580         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5581                 connman_service_user_pdn_connection_ref(service);
5582
5583         /*Reset the Disconnect Reason while issue connect request*/
5584         service->disconnect_reason = 0;
5585
5586         /*Reset the association status code while issue connect request*/
5587         service->assoc_status_code = 0;
5588 #endif
5589
5590         if (service->pending)
5591                 return __connman_error_in_progress(msg);
5592
5593         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5594                 uid_t uid;
5595                 if (connman_dbus_get_connection_unix_user_sync(conn,
5596                                                 dbus_message_get_sender(msg),
5597                                                 &uid) < 0) {
5598                         DBG("Can not get unix user id!");
5599                         return __connman_error_permission_denied(msg);
5600                 }
5601
5602                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5603                         DBG("Not allow this user to connect this wifi service now!");
5604                         return __connman_error_permission_denied(msg);
5605                 }
5606
5607                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5608                         service->request_passphrase_input = true;
5609
5610                 service->user.current_user = uid;
5611
5612                 if (!service->passphrase && uid == service->user.favorite_user) {
5613                         DBG("Now load this favorite user's passphrase.");
5614                         service_load_passphrase(service);
5615                 }
5616         }
5617
5618 #if !defined TIZEN_EXT
5619         index = __connman_service_get_index(service);
5620
5621         for (list = service_list; list; list = list->next) {
5622                 struct connman_service *temp = list->data;
5623
5624 #if defined TIZEN_EXT
5625                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5626                         break;
5627 #endif
5628                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5629                         break;
5630
5631                 if (service == temp)
5632                         continue;
5633
5634                 if (service->type != temp->type)
5635                         continue;
5636
5637                 if (__connman_service_get_index(temp) == index &&
5638                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5639                         err = -EINPROGRESS;
5640
5641         }
5642         if (err == -EINPROGRESS)
5643                 return __connman_error_operation_timeout(msg);
5644 #endif
5645
5646         service->ignore = false;
5647
5648         service->pending = dbus_message_ref(msg);
5649
5650         err = __connman_service_connect(service,
5651                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5652
5653         if (err == -EINPROGRESS)
5654                 return NULL;
5655
5656         if (service->pending) {
5657                 dbus_message_unref(service->pending);
5658                 service->pending = NULL;
5659         }
5660
5661         if (err < 0)
5662                 return __connman_error_failed(msg, -err);
5663
5664         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5665 }
5666
5667 static DBusMessage *disconnect_service(DBusConnection *conn,
5668                                         DBusMessage *msg, void *user_data)
5669 {
5670         struct connman_service *service = user_data;
5671         int err;
5672
5673         DBG("service %p", service);
5674
5675 #if defined TIZEN_EXT
5676         /*
5677          * Description: TIZEN implements system global connection management.
5678          */
5679         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5680                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5681                         return __connman_error_failed(msg, EISCONN);
5682
5683                 if (is_connected(service->state) == TRUE &&
5684                                 service == connman_service_get_default_connection())
5685                         return __connman_error_failed(msg, EISCONN);
5686         }
5687 #endif
5688
5689         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5690                 uid_t uid;
5691                 if (connman_dbus_get_connection_unix_user_sync(conn,
5692                                                 dbus_message_get_sender(msg),
5693                                                 &uid) < 0) {
5694                         DBG("Can not get unix user id!");
5695                         return __connman_error_permission_denied(msg);
5696                 }
5697
5698                 if (!connman_service_is_user_allowed(service, uid)) {
5699                         DBG("Not allow this user to disconnect this wifi service now!");
5700                         return __connman_error_permission_denied(msg);
5701                 }
5702         }
5703
5704         service->ignore = true;
5705
5706         err = __connman_service_disconnect(service);
5707         if (err < 0 && err != -EINPROGRESS)
5708                 return __connman_error_failed(msg, -err);
5709
5710         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5711 }
5712
5713 #if defined TIZEN_EXT
5714 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5715 {
5716         if (service == NULL)
5717                 return;
5718
5719         DBG("service %p ", service);
5720
5721         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5722         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5723         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5724         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5725         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5726         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5727         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5728         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5729 }
5730 #endif
5731
5732 bool __connman_service_remove(struct connman_service *service)
5733 {
5734         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5735                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5736                 return false;
5737
5738         if (service->immutable || service->hidden ||
5739                         __connman_provider_is_immutable(service->provider))
5740                 return false;
5741
5742 #if !defined TIZEN_EXT
5743         if (!service->favorite && !is_idle(service->state))
5744                 return false;
5745 #endif
5746
5747         __connman_service_disconnect(service);
5748
5749         g_free(service->passphrase);
5750         service->passphrase = NULL;
5751
5752         g_free(service->identity);
5753         service->identity = NULL;
5754
5755         g_free(service->anonymous_identity);
5756         service->anonymous_identity = NULL;
5757
5758         g_free(service->subject_match);
5759         service->subject_match = NULL;
5760
5761         g_free(service->altsubject_match);
5762         service->altsubject_match = NULL;
5763
5764         g_free(service->domain_suffix_match);
5765         service->domain_suffix_match = NULL;
5766
5767         g_free(service->domain_match);
5768         service->domain_match = NULL;
5769
5770         g_free(service->agent_identity);
5771         service->agent_identity = NULL;
5772
5773         g_free(service->eap);
5774         service->eap = NULL;
5775
5776 #if defined TIZEN_EXT
5777         g_free(service->ca_cert_file);
5778         service->ca_cert_file = NULL;
5779
5780         g_free(service->client_cert_file);
5781         service->client_cert_file = NULL;
5782
5783         g_free(service->private_key_file);
5784         service->private_key_file = NULL;
5785
5786         g_free(service->private_key_passphrase);
5787         service->private_key_passphrase = NULL;
5788
5789         g_free(service->phase2);
5790         service->phase2 = NULL;
5791
5792         __connman_service_cleanup_network_8021x(service);
5793
5794         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5795         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5796         connman_service_set_proxy(service, NULL, false);
5797
5798         __connman_service_nameserver_clear(service);
5799
5800         g_strfreev(service->nameservers_config);
5801         service->nameservers_config = NULL;
5802
5803 #endif
5804
5805 #if defined TIZEN_EXT
5806         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5807 #endif
5808         set_idle(service);
5809
5810         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5811
5812         service->user.favorite_user = USER_NONE;
5813
5814         __connman_service_set_favorite(service, false);
5815
5816         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5817
5818 #if defined TIZEN_EXT
5819         /* Reset IP Method and DNS Method to DHCP */
5820         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5821                         CONNMAN_IPCONFIG_METHOD_DHCP);
5822         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5823         g_strfreev(service->nameservers_config);
5824         service->nameservers_config = NULL;
5825 #endif
5826
5827 #if defined TIZEN_EXT
5828         __connman_storage_remove_service(service->identifier);
5829 #else
5830         service_save(service);
5831 #endif
5832
5833         return true;
5834 }
5835
5836 static DBusMessage *remove_service(DBusConnection *conn,
5837                                         DBusMessage *msg, void *user_data)
5838 {
5839         struct connman_service *service = user_data;
5840
5841         DBG("service %p", service);
5842
5843         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5844                 uid_t uid;
5845                 if (connman_dbus_get_connection_unix_user_sync(conn,
5846                                                 dbus_message_get_sender(msg),
5847                                                 &uid) < 0) {
5848                         DBG("Can not get unix user id!");
5849                         return __connman_error_permission_denied(msg);
5850                 }
5851
5852 #if !defined TIZEN_EXT
5853                 if (!connman_service_is_user_allowed(service, uid)) {
5854                         DBG("Not allow this user to remove this wifi service now!");
5855                         return __connman_error_permission_denied(msg);
5856                 }
5857 #endif
5858         }
5859
5860         if (!__connman_service_remove(service))
5861                 return __connman_error_not_supported(msg);
5862
5863         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5864 }
5865
5866 static bool check_suitable_state(enum connman_service_state a,
5867                                         enum connman_service_state b)
5868 {
5869         /*
5870          * Special check so that "ready" service can be moved before
5871          * "online" one.
5872          */
5873         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5874                         b == CONNMAN_SERVICE_STATE_READY) ||
5875                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5876                         a == CONNMAN_SERVICE_STATE_READY))
5877                 return true;
5878
5879         return a == b;
5880 }
5881
5882 static void downgrade_state(struct connman_service *service)
5883 {
5884         if (!service)
5885                 return;
5886
5887         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5888                                                 service->state_ipv6);
5889
5890         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5891                 __connman_service_ipconfig_indicate_state(service,
5892                                                 CONNMAN_SERVICE_STATE_READY,
5893                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5894
5895         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5896                 __connman_service_ipconfig_indicate_state(service,
5897                                                 CONNMAN_SERVICE_STATE_READY,
5898                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5899 }
5900
5901 static void apply_relevant_default_downgrade(struct connman_service *service)
5902 {
5903         struct connman_service *def_service;
5904
5905         def_service = __connman_service_get_default();
5906         if (!def_service)
5907                 return;
5908
5909         if (def_service == service &&
5910                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5911                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5912                 __connman_notifier_leave_online(def_service->type);
5913                 state_changed(def_service);
5914         }
5915 }
5916
5917 static void switch_default_service(struct connman_service *default_service,
5918                 struct connman_service *downgrade_service)
5919 {
5920         struct connman_service *service;
5921         GList *src, *dst;
5922
5923         apply_relevant_default_downgrade(default_service);
5924         src = g_list_find(service_list, downgrade_service);
5925         dst = g_list_find(service_list, default_service);
5926
5927         /* Nothing to do */
5928         if (src == dst || src->next == dst)
5929                 return;
5930
5931         service = src->data;
5932         service_list = g_list_delete_link(service_list, src);
5933         service_list = g_list_insert_before(service_list, dst, service);
5934
5935         downgrade_state(downgrade_service);
5936 }
5937
5938 static DBusMessage *move_service(DBusConnection *conn,
5939                                         DBusMessage *msg, void *user_data,
5940                                                                 bool before)
5941 {
5942         struct connman_service *service = user_data;
5943         struct connman_service *target;
5944         const char *path;
5945         enum connman_ipconfig_method target4, target6;
5946         enum connman_ipconfig_method service4, service6;
5947
5948         DBG("service %p", service);
5949
5950         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5951                                                         DBUS_TYPE_INVALID);
5952
5953         if (!service->favorite)
5954                 return __connman_error_not_supported(msg);
5955
5956         target = find_service(path);
5957         if (!target || !target->favorite || target == service)
5958                 return __connman_error_invalid_service(msg);
5959
5960         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5961                 /*
5962                  * We only allow VPN route splitting if there are
5963                  * routes defined for a given VPN.
5964                  */
5965                 if (!__connman_provider_check_routes(target->provider)) {
5966                         connman_info("Cannot move service. "
5967                                 "No routes defined for provider %s",
5968                                 __connman_provider_get_ident(target->provider));
5969                         return __connman_error_invalid_service(msg);
5970                 }
5971
5972                 set_split_routing(target, true);
5973         } else
5974                 set_split_routing(target, false);
5975
5976         set_split_routing(service, false);
5977
5978         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5979         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5980         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5981         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5982
5983         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5984                 target4, target6, target->state_ipv4, target->state_ipv6,
5985                 target->do_split_routing);
5986
5987         DBG("service %s method %d/%d state %d/%d", service->identifier,
5988                                 service4, service6,
5989                                 service->state_ipv4, service->state_ipv6);
5990
5991         /*
5992          * If method is OFF, then we do not need to check the corresponding
5993          * ipconfig state.
5994          */
5995         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5996                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5997                         if (!check_suitable_state(target->state_ipv6,
5998                                                         service->state_ipv6))
5999                                 return __connman_error_invalid_service(msg);
6000                 }
6001         }
6002
6003         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6004                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6005                         if (!check_suitable_state(target->state_ipv4,
6006                                                         service->state_ipv4))
6007                                 return __connman_error_invalid_service(msg);
6008                 }
6009         }
6010
6011         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6012                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6013                         if (!check_suitable_state(target->state_ipv6,
6014                                                         service->state_ipv6))
6015                                 return __connman_error_invalid_service(msg);
6016                 }
6017         }
6018
6019         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6020                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6021                         if (!check_suitable_state(target->state_ipv4,
6022                                                         service->state_ipv4))
6023                                 return __connman_error_invalid_service(msg);
6024                 }
6025         }
6026
6027         g_get_current_time(&service->modified);
6028         service_save(service);
6029         service_save(target);
6030
6031         /*
6032          * If the service which goes down is the default service and is
6033          * online, we downgrade directly its state to ready so:
6034          * the service which goes up, needs to recompute its state which
6035          * is triggered via downgrading it - if relevant - to state ready.
6036          */
6037         if (before)
6038                 switch_default_service(target, service);
6039         else
6040                 switch_default_service(service, target);
6041
6042         __connman_connection_update_gateway();
6043
6044         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6045 }
6046
6047 static DBusMessage *move_before(DBusConnection *conn,
6048                                         DBusMessage *msg, void *user_data)
6049 {
6050         return move_service(conn, msg, user_data, true);
6051 }
6052
6053 static DBusMessage *move_after(DBusConnection *conn,
6054                                         DBusMessage *msg, void *user_data)
6055 {
6056         return move_service(conn, msg, user_data, false);
6057 }
6058
6059 static DBusMessage *reset_counters(DBusConnection *conn,
6060                                         DBusMessage *msg, void *user_data)
6061 {
6062         struct connman_service *service = user_data;
6063
6064         reset_stats(service);
6065
6066         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6067 }
6068
6069 static DBusMessage *get_user_favorite(DBusConnection *conn,
6070                                         DBusMessage *msg, void *user_data)
6071 {
6072         DBusMessage *reply;
6073         uid_t uid = USER_NONE;
6074         dbus_bool_t user_favorite = false;
6075         struct connman_service *service = user_data;
6076
6077         connman_dbus_get_connection_unix_user_sync(conn,
6078                                         dbus_message_get_sender(msg),
6079                                         &uid);
6080         if (uid == USER_ROOT)
6081                 user_favorite = service->favorite;
6082         else if (uid != USER_NONE && uid == service->user.favorite_user) {
6083                 DBG("The service is favorite to this user!");
6084                 user_favorite = true;
6085         }
6086
6087         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6088         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
6089                                 &user_favorite, DBUS_TYPE_INVALID);
6090         return reply;
6091 }
6092
6093 #if defined TIZEN_MAINTAIN_ONLINE
6094 static DBusMessage *downgrade_service(DBusConnection *conn,
6095                                         DBusMessage *msg, void *user_data)
6096 {
6097         struct connman_service *service = user_data;
6098
6099         downgrade_state(service);
6100         __connman_connection_update_gateway();
6101
6102         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6103 }
6104 #endif
6105
6106 static struct _services_notify {
6107         int id;
6108         GHashTable *add;
6109         GHashTable *remove;
6110 } *services_notify;
6111
6112 static void service_append_added_foreach(gpointer data, gpointer user_data)
6113 {
6114         struct connman_service *service = data;
6115         DBusMessageIter *iter = user_data;
6116
6117         if (!service || !service->path) {
6118 #if !defined TIZEN_EXT
6119                 DBG("service %p or path is NULL", service);
6120 #endif
6121                 return;
6122         }
6123
6124         if (g_hash_table_lookup(services_notify->add, service->path)) {
6125 #if !defined TIZEN_EXT
6126                 DBG("new %s", service->path);
6127 #endif
6128
6129                 append_struct(service, iter);
6130                 g_hash_table_remove(services_notify->add, service->path);
6131         } else {
6132 #if !defined TIZEN_EXT
6133                 DBG("changed %s", service->path);
6134 #endif
6135
6136                 append_struct_service(iter, NULL, service);
6137         }
6138 }
6139
6140 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6141 {
6142         g_list_foreach(service_list, service_append_added_foreach, iter);
6143 }
6144
6145 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6146 {
6147         char *objpath = key;
6148         DBusMessageIter *iter = user_data;
6149
6150         DBG("removed %s", objpath);
6151         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6152 }
6153
6154 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6155 {
6156         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6157 }
6158
6159 static gboolean service_send_changed(gpointer data)
6160 {
6161         DBusMessage *signal;
6162
6163         DBG("");
6164
6165         services_notify->id = 0;
6166
6167         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6168                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6169         if (!signal)
6170                 return FALSE;
6171
6172         __connman_dbus_append_objpath_dict_array(signal,
6173                                         service_append_ordered, NULL);
6174         __connman_dbus_append_objpath_array(signal,
6175                                         service_append_removed, NULL);
6176
6177         dbus_connection_send(connection, signal, NULL);
6178         dbus_message_unref(signal);
6179
6180         g_hash_table_remove_all(services_notify->remove);
6181         g_hash_table_remove_all(services_notify->add);
6182
6183         return FALSE;
6184 }
6185
6186 static void service_schedule_changed(void)
6187 {
6188         if (services_notify->id != 0)
6189                 return;
6190
6191         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6192 }
6193
6194 static void service_schedule_added(struct connman_service *service)
6195 {
6196         DBG("service %p", service);
6197
6198         g_hash_table_remove(services_notify->remove, service->path);
6199         g_hash_table_replace(services_notify->add, service->path, service);
6200
6201         service_schedule_changed();
6202 }
6203
6204 static void service_schedule_removed(struct connman_service *service)
6205 {
6206         if (!service || !service->path) {
6207                 DBG("service %p or path is NULL", service);
6208                 return;
6209         }
6210
6211         DBG("service %p %s", service, service->path);
6212
6213         g_hash_table_remove(services_notify->add, service->path);
6214         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6215                         NULL);
6216
6217         service_schedule_changed();
6218 }
6219
6220 static bool allow_property_changed(struct connman_service *service)
6221 {
6222 #if defined TIZEN_EXT
6223         if (service->path == NULL)
6224                 return FALSE;
6225 #endif
6226         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6227                                         NULL, NULL))
6228                 return false;
6229
6230         return true;
6231 }
6232
6233 static const GDBusMethodTable service_methods[] = {
6234         { GDBUS_DEPRECATED_METHOD("GetProperties",
6235                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6236                         get_properties) },
6237         { GDBUS_METHOD("SetProperty",
6238                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6239                         NULL, set_property) },
6240         { GDBUS_METHOD("ClearProperty",
6241                         GDBUS_ARGS({ "name", "s" }), NULL,
6242                         clear_property) },
6243         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6244                               connect_service) },
6245         { GDBUS_METHOD("Disconnect", NULL, NULL,
6246                         disconnect_service) },
6247         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6248         { GDBUS_METHOD("MoveBefore",
6249                         GDBUS_ARGS({ "service", "o" }), NULL,
6250                         move_before) },
6251         { GDBUS_METHOD("MoveAfter",
6252                         GDBUS_ARGS({ "service", "o" }), NULL,
6253                         move_after) },
6254         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6255         { GDBUS_METHOD("GetUserFavorite",
6256                         NULL, GDBUS_ARGS({ "value", "v" }),
6257                         get_user_favorite) },
6258 #if defined TIZEN_MAINTAIN_ONLINE
6259         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6260 #endif
6261         { },
6262 };
6263
6264 static const GDBusSignalTable service_signals[] = {
6265         { GDBUS_SIGNAL("PropertyChanged",
6266                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6267         { },
6268 };
6269
6270 static void service_free(gpointer user_data)
6271 {
6272         struct connman_service *service = user_data;
6273         char *path = service->path;
6274
6275         DBG("service %p", service);
6276
6277         reply_pending(service, ENOENT);
6278
6279         if (service->nameservers_timeout) {
6280                 g_source_remove(service->nameservers_timeout);
6281                 dns_changed(service);
6282         }
6283
6284         __connman_notifier_service_remove(service);
6285         service_schedule_removed(service);
6286
6287         __connman_wispr_stop(service);
6288         stats_stop(service);
6289
6290         service->path = NULL;
6291
6292         if (path) {
6293                 __connman_connection_update_gateway();
6294
6295                 g_dbus_unregister_interface(connection, path,
6296                                                 CONNMAN_SERVICE_INTERFACE);
6297                 g_free(path);
6298         }
6299
6300         g_hash_table_destroy(service->counter_table);
6301
6302         if (service->network) {
6303                 __connman_network_disconnect(service->network);
6304                 connman_network_unref(service->network);
6305                 service->network = NULL;
6306         }
6307
6308         if (service->provider)
6309                 connman_provider_unref(service->provider);
6310
6311         if (service->ipconfig_ipv4) {
6312                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6313                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6314                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6315                 service->ipconfig_ipv4 = NULL;
6316         }
6317
6318         if (service->ipconfig_ipv6) {
6319                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6320                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6321                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6322                 service->ipconfig_ipv6 = NULL;
6323         }
6324
6325         g_strfreev(service->timeservers);
6326         g_strfreev(service->timeservers_config);
6327         g_strfreev(service->nameservers);
6328         g_strfreev(service->nameservers_config);
6329         g_strfreev(service->nameservers_auto);
6330         g_strfreev(service->domains);
6331         g_strfreev(service->proxies);
6332         g_strfreev(service->excludes);
6333
6334         g_free(service->hostname);
6335         g_free(service->domainname);
6336         g_free(service->pac);
6337         g_free(service->name);
6338         g_free(service->passphrase);
6339         g_free(service->identifier);
6340         g_free(service->eap);
6341         g_free(service->identity);
6342         g_free(service->anonymous_identity);
6343         g_free(service->agent_identity);
6344         g_free(service->ca_cert_file);
6345         g_free(service->subject_match);
6346         g_free(service->altsubject_match);
6347         g_free(service->domain_suffix_match);
6348         g_free(service->domain_match);
6349         g_free(service->client_cert_file);
6350         g_free(service->private_key_file);
6351         g_free(service->private_key_passphrase);
6352         g_free(service->phase2);
6353         g_free(service->config_file);
6354         g_free(service->config_entry);
6355
6356         if (service->stats.timer)
6357                 g_timer_destroy(service->stats.timer);
6358         if (service->stats_roaming.timer)
6359                 g_timer_destroy(service->stats_roaming.timer);
6360
6361         if (current_default == service)
6362                 current_default = NULL;
6363
6364         g_free(service);
6365 }
6366
6367 static void stats_init(struct connman_service *service)
6368 {
6369         /* home */
6370         service->stats.valid = false;
6371         service->stats.enabled = false;
6372         service->stats.timer = g_timer_new();
6373
6374         /* roaming */
6375         service->stats_roaming.valid = false;
6376         service->stats_roaming.enabled = false;
6377         service->stats_roaming.timer = g_timer_new();
6378 }
6379
6380 static void service_initialize(struct connman_service *service)
6381 {
6382         DBG("service %p", service);
6383
6384         service->refcount = 1;
6385
6386         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6387
6388         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6389         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6390
6391         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6392         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6393         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6394
6395         service->favorite  = false;
6396         service->immutable = false;
6397         service->hidden = false;
6398
6399         service->ignore = false;
6400
6401         service->user.favorite_user = USER_NONE;
6402         service->user.current_user = USER_NONE;
6403
6404         service->request_passphrase_input = false;
6405
6406         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6407
6408         service->order = 0;
6409
6410         stats_init(service);
6411
6412         service->provider = NULL;
6413
6414         service->wps = false;
6415 #if defined TIZEN_EXT
6416         service->storage_reload = false;
6417         /*
6418          * Description: TIZEN implements system global connection management.
6419          */
6420         service->user_pdn_connection_refcount = 0;
6421         __sync_synchronize();
6422 #endif
6423 }
6424
6425 /**
6426  * connman_service_create:
6427  *
6428  * Allocate a new service.
6429  *
6430  * Returns: a newly-allocated #connman_service structure
6431  */
6432 struct connman_service *connman_service_create(void)
6433 {
6434         GSList *list;
6435         struct connman_stats_counter *counters;
6436         const char *counter;
6437
6438         struct connman_service *service;
6439
6440         service = g_try_new0(struct connman_service, 1);
6441         if (!service)
6442                 return NULL;
6443
6444         DBG("service %p", service);
6445
6446         service->counter_table = g_hash_table_new_full(g_str_hash,
6447                                                 g_str_equal, NULL, g_free);
6448
6449         for (list = counter_list; list; list = list->next) {
6450                 counter = list->data;
6451
6452                 counters = g_try_new0(struct connman_stats_counter, 1);
6453                 if (!counters) {
6454                         g_hash_table_destroy(service->counter_table);
6455                         g_free(service);
6456                         return NULL;
6457                 }
6458
6459                 counters->append_all = true;
6460
6461                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6462                                 counters);
6463         }
6464
6465         service_initialize(service);
6466
6467         return service;
6468 }
6469
6470 /**
6471  * connman_service_ref:
6472  * @service: service structure
6473  *
6474  * Increase reference counter of service
6475  */
6476 struct connman_service *
6477 connman_service_ref_debug(struct connman_service *service,
6478                         const char *file, int line, const char *caller)
6479 {
6480         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6481                 file, line, caller);
6482
6483         __sync_fetch_and_add(&service->refcount, 1);
6484
6485         return service;
6486 }
6487
6488 /**
6489  * connman_service_unref:
6490  * @service: service structure
6491  *
6492  * Decrease reference counter of service and release service if no
6493  * longer needed.
6494  */
6495 void connman_service_unref_debug(struct connman_service *service,
6496                         const char *file, int line, const char *caller)
6497 {
6498         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6499                 file, line, caller);
6500
6501         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6502                 return;
6503
6504         service_list = g_list_remove(service_list, service);
6505
6506         __connman_service_disconnect(service);
6507
6508         g_hash_table_remove(service_hash, service->identifier);
6509 }
6510
6511 static gint service_compare(gconstpointer a, gconstpointer b)
6512 {
6513         struct connman_service *service_a = (void *) a;
6514         struct connman_service *service_b = (void *) b;
6515         enum connman_service_state state_a, state_b;
6516         bool a_connected, b_connected;
6517         gint strength;
6518
6519         state_a = service_a->state;
6520         state_b = service_b->state;
6521         a_connected = is_connected(state_a);
6522         b_connected = is_connected(state_b);
6523
6524         if (a_connected && b_connected) {
6525                 if (service_a->order > service_b->order)
6526                         return -1;
6527
6528                 if (service_a->order < service_b->order)
6529                         return 1;
6530         }
6531
6532         if (state_a != state_b) {
6533                 if (a_connected && b_connected) {
6534                         /* We prefer online over ready state */
6535                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6536                                 return -1;
6537
6538                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6539                                 return 1;
6540                 }
6541
6542                 if (a_connected)
6543                         return -1;
6544                 if (b_connected)
6545                         return 1;
6546
6547                 if (is_connecting(state_a))
6548                         return -1;
6549                 if (is_connecting(state_b))
6550                         return 1;
6551         }
6552
6553         if (service_a->favorite && !service_b->favorite)
6554                 return -1;
6555
6556         if (!service_a->favorite && service_b->favorite)
6557                 return 1;
6558
6559         if (service_a->type != service_b->type) {
6560                 unsigned int *tech_array;
6561                 int i;
6562
6563                 tech_array = connman_setting_get_uint_list(
6564                                                 "PreferredTechnologies");
6565                 if (tech_array) {
6566                         for (i = 0; tech_array[i]; i++) {
6567                                 if (tech_array[i] == service_a->type)
6568                                         return -1;
6569
6570                                 if (tech_array[i] == service_b->type)
6571                                         return 1;
6572                         }
6573                 }
6574
6575                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6576                         return -1;
6577                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6578                         return 1;
6579
6580                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6581                         return -1;
6582                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6583                         return 1;
6584
6585                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6586                         return -1;
6587                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6588                         return 1;
6589
6590                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6591                         return -1;
6592                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6593                         return 1;
6594
6595                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6596                         return -1;
6597                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6598                         return 1;
6599
6600                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6601                         return -1;
6602                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6603                         return 1;
6604         }
6605
6606         strength = (gint) service_b->strength - (gint) service_a->strength;
6607         if (strength)
6608                 return strength;
6609
6610         return g_strcmp0(service_a->name, service_b->name);
6611 }
6612
6613 static void service_list_sort(void)
6614 {
6615         if (service_list && service_list->next) {
6616                 service_list = g_list_sort(service_list, service_compare);
6617                 service_schedule_changed();
6618         }
6619 }
6620
6621 int __connman_service_compare(const struct connman_service *a,
6622                                         const struct connman_service *b)
6623 {
6624         return service_compare(a, b);
6625 }
6626
6627 /**
6628  * connman_service_get_type:
6629  * @service: service structure
6630  *
6631  * Get the type of service
6632  */
6633 enum connman_service_type connman_service_get_type(struct connman_service *service)
6634 {
6635         if (!service)
6636                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6637
6638         return service->type;
6639 }
6640
6641 /**
6642  * connman_service_get_interface:
6643  * @service: service structure
6644  *
6645  * Get network interface of service
6646  */
6647 char *connman_service_get_interface(struct connman_service *service)
6648 {
6649         int index;
6650
6651         if (!service)
6652                 return NULL;
6653
6654         index = __connman_service_get_index(service);
6655
6656         return connman_inet_ifname(index);
6657 }
6658
6659 /**
6660  * __connman_service_is_user_allowed:
6661  * @type: service type
6662  * @uid: user id
6663  *
6664  * Check a user is allowed to operate a type of service
6665  */
6666 bool __connman_service_is_user_allowed(enum connman_service_type type,
6667                                         uid_t uid)
6668 {
6669         GList *list;
6670         uid_t owner_user = USER_NONE;
6671
6672         for (list = service_list; list; list = list->next) {
6673                 struct connman_service *service = list->data;
6674
6675                 if (service->type != type)
6676                         continue;
6677
6678                 if (is_connected(service->state)) {
6679                         owner_user = service->user.favorite_user;
6680                         break;
6681                 }
6682         }
6683
6684         if (uid == USER_NONE ||
6685                         (uid != USER_ROOT &&
6686                         owner_user != USER_NONE &&
6687                         owner_user != uid))
6688                 return false;
6689
6690         return true;
6691 }
6692
6693 /**
6694  * connman_service_get_network:
6695  * @service: service structure
6696  *
6697  * Get the service network
6698  */
6699 struct connman_network *
6700 __connman_service_get_network(struct connman_service *service)
6701 {
6702         if (!service)
6703                 return NULL;
6704
6705         return service->network;
6706 }
6707
6708 struct connman_ipconfig *
6709 __connman_service_get_ip4config(struct connman_service *service)
6710 {
6711         if (!service)
6712                 return NULL;
6713
6714         return service->ipconfig_ipv4;
6715 }
6716
6717 struct connman_ipconfig *
6718 __connman_service_get_ip6config(struct connman_service *service)
6719 {
6720         if (!service)
6721                 return NULL;
6722
6723         return service->ipconfig_ipv6;
6724 }
6725
6726 struct connman_ipconfig *
6727 __connman_service_get_ipconfig(struct connman_service *service, int family)
6728 {
6729         if (family == AF_INET)
6730                 return __connman_service_get_ip4config(service);
6731         else if (family == AF_INET6)
6732                 return __connman_service_get_ip6config(service);
6733         else
6734                 return NULL;
6735
6736 }
6737
6738 bool __connman_service_is_connected_state(struct connman_service *service,
6739                                         enum connman_ipconfig_type type)
6740 {
6741         if (!service)
6742                 return false;
6743
6744         switch (type) {
6745         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6746                 break;
6747         case CONNMAN_IPCONFIG_TYPE_IPV4:
6748                 return is_connected(service->state_ipv4);
6749         case CONNMAN_IPCONFIG_TYPE_IPV6:
6750                 return is_connected(service->state_ipv6);
6751         case CONNMAN_IPCONFIG_TYPE_ALL:
6752                 return is_connected(service->state_ipv4) &&
6753                         is_connected(service->state_ipv6);
6754         }
6755
6756         return false;
6757 }
6758 enum connman_service_security __connman_service_get_security(
6759                                 struct connman_service *service)
6760 {
6761         if (!service)
6762                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6763
6764         return service->security;
6765 }
6766
6767 const char *__connman_service_get_phase2(struct connman_service *service)
6768 {
6769         if (!service)
6770                 return NULL;
6771
6772         return service->phase2;
6773 }
6774
6775 bool __connman_service_wps_enabled(struct connman_service *service)
6776 {
6777         if (!service)
6778                 return false;
6779
6780         return service->wps;
6781 }
6782
6783 void __connman_service_mark_dirty(void)
6784 {
6785         services_dirty = true;
6786 }
6787
6788 #if defined TIZEN_EXT
6789 /**
6790   * Returns profile count if there is any connected profiles
6791   * that use same interface
6792   */
6793 int __connman_service_get_connected_count_of_iface(
6794                                         struct connman_service *service)
6795 {
6796         GList *list;
6797         int count = 0;
6798         int index1 = 0;
6799         int index2 = 0;
6800
6801         DBG("");
6802
6803         index1 = __connman_service_get_index(service);
6804
6805         if (index1 <= 0)
6806                 return 0;
6807
6808         for (list = service_list; list; list = list->next) {
6809                 struct connman_service *service2 = list->data;
6810
6811                 if (service == service2)
6812                         continue;
6813
6814                 index2 = __connman_service_get_index(service2);
6815
6816                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6817                         count++;
6818
6819                 index2 = 0;
6820         }
6821
6822         DBG("Interface index %d, count %d", index1, count);
6823
6824         return count;
6825 }
6826
6827 void __connman_service_set_storage_reload(struct connman_service *service,
6828                                         bool storage_reload)
6829 {
6830         if (service != NULL)
6831                 service->storage_reload = storage_reload;
6832 }
6833 #endif
6834
6835 /**
6836  * __connman_service_set_favorite_delayed:
6837  * @service: service structure
6838  * @favorite: favorite value
6839  * @delay_ordering: do not order service sequence
6840  *
6841  * Change the favorite setting of service
6842  */
6843 int __connman_service_set_favorite_delayed(struct connman_service *service,
6844                                         bool favorite,
6845                                         bool delay_ordering)
6846 {
6847 #if defined TIZEN_EXT
6848         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6849                 return -EIO;
6850 #endif
6851         if (service->hidden)
6852                 return -EOPNOTSUPP;
6853
6854         if (service->favorite == favorite)
6855                 return -EALREADY;
6856
6857         service->favorite = favorite;
6858
6859         if (!delay_ordering)
6860                 __connman_service_get_order(service);
6861
6862         favorite_changed(service);
6863
6864         if (!delay_ordering) {
6865
6866                 service_list_sort();
6867
6868                 __connman_connection_update_gateway();
6869         }
6870
6871         return 0;
6872 }
6873
6874 /**
6875  * __connman_service_set_favorite:
6876  * @service: service structure
6877  * @favorite: favorite value
6878  *
6879  * Change the favorite setting of service
6880  */
6881 int __connman_service_set_favorite(struct connman_service *service,
6882                                                 bool favorite)
6883 {
6884         return __connman_service_set_favorite_delayed(service, favorite,
6885                                                         false);
6886 }
6887
6888 bool connman_service_get_favorite(struct connman_service *service)
6889 {
6890         return service->favorite;
6891 }
6892
6893 bool connman_service_get_autoconnect(struct connman_service *service)
6894 {
6895         return service->autoconnect;
6896 }
6897
6898 int __connman_service_set_immutable(struct connman_service *service,
6899                                                 bool immutable)
6900 {
6901         if (service->hidden)
6902                 return -EOPNOTSUPP;
6903
6904         if (service->immutable == immutable)
6905                 return 0;
6906
6907         service->immutable = immutable;
6908
6909         immutable_changed(service);
6910
6911         return 0;
6912 }
6913
6914 int __connman_service_set_ignore(struct connman_service *service,
6915                                                 bool ignore)
6916 {
6917         if (!service)
6918                 return -EINVAL;
6919
6920         service->ignore = ignore;
6921
6922         return 0;
6923 }
6924
6925 void __connman_service_set_string(struct connman_service *service,
6926                                   const char *key, const char *value)
6927 {
6928         if (service->hidden)
6929                 return;
6930         if (g_str_equal(key, "EAP")) {
6931                 g_free(service->eap);
6932                 service->eap = g_strdup(value);
6933         } else if (g_str_equal(key, "Identity")) {
6934                 g_free(service->identity);
6935                 service->identity = g_strdup(value);
6936         } else if (g_str_equal(key, "AnonymousIdentity")) {
6937                 g_free(service->anonymous_identity);
6938                 service->anonymous_identity = g_strdup(value);
6939         } else if (g_str_equal(key, "CACertFile")) {
6940                 g_free(service->ca_cert_file);
6941                 service->ca_cert_file = g_strdup(value);
6942         } else if (g_str_equal(key, "SubjectMatch")) {
6943                 g_free(service->subject_match);
6944                 service->subject_match = g_strdup(value);
6945         } else if (g_str_equal(key, "AltSubjectMatch")) {
6946                 g_free(service->altsubject_match);
6947                 service->altsubject_match = g_strdup(value);
6948         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6949                 g_free(service->domain_suffix_match);
6950                 service->domain_suffix_match = g_strdup(value);
6951         } else if (g_str_equal(key, "DomainMatch")) {
6952                 g_free(service->domain_match);
6953                 service->domain_match = g_strdup(value);
6954         } else if (g_str_equal(key, "ClientCertFile")) {
6955                 g_free(service->client_cert_file);
6956                 service->client_cert_file = g_strdup(value);
6957         } else if (g_str_equal(key, "PrivateKeyFile")) {
6958                 g_free(service->private_key_file);
6959                 service->private_key_file = g_strdup(value);
6960         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6961                 g_free(service->private_key_passphrase);
6962                 service->private_key_passphrase = g_strdup(value);
6963         } else if (g_str_equal(key, "Phase2")) {
6964                 g_free(service->phase2);
6965                 service->phase2 = g_strdup(value);
6966         } else if (g_str_equal(key, "Passphrase"))
6967                 __connman_service_set_passphrase(service, value);
6968 }
6969
6970 void __connman_service_set_search_domains(struct connman_service *service,
6971                                         char **domains)
6972 {
6973         searchdomain_remove_all(service);
6974
6975         if (service->domains)
6976                 g_strfreev(service->domains);
6977
6978         service->domains = g_strdupv(domains);
6979
6980         searchdomain_add_all(service);
6981 }
6982
6983 static void report_error_cb(void *user_context, bool retry,
6984                                                         void *user_data)
6985 {
6986         struct connman_service *service = user_context;
6987
6988         if (retry)
6989                 __connman_service_connect(service,
6990                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6991         else {
6992                 /* It is not relevant to stay on Failure state
6993                  * when failing is due to wrong user input */
6994                 __connman_service_clear_error(service);
6995 #if defined TIZEN_EXT
6996                 /* Reseting the state back in case of failure state */
6997                 service->state_ipv4 = service->state_ipv6 =
6998                                 CONNMAN_SERVICE_STATE_IDLE;
6999
7000                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
7001                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7002 #endif
7003                 service_complete(service);
7004                 __connman_connection_update_gateway();
7005         }
7006 }
7007
7008 static int check_wpspin(struct connman_service *service, const char *wpspin)
7009 {
7010         int length;
7011         guint i;
7012
7013         if (!wpspin)
7014                 return 0;
7015
7016         length = strlen(wpspin);
7017
7018         /* If 0, it will mean user wants to use PBC method */
7019         if (length == 0) {
7020                 connman_network_set_string(service->network,
7021                                                         "WiFi.PinWPS", NULL);
7022                 return 0;
7023         }
7024
7025         /* A WPS PIN is always 8 chars length,
7026          * its content is in digit representation.
7027          */
7028         if (length != 8)
7029                 return -ENOKEY;
7030
7031         for (i = 0; i < 8; i++)
7032                 if (!isdigit((unsigned char) wpspin[i]))
7033                         return -ENOKEY;
7034
7035         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7036
7037         return 0;
7038 }
7039
7040 static void request_input_cb(struct connman_service *service,
7041                         bool values_received,
7042                         const char *name, int name_len,
7043                         const char *identity, const char *passphrase,
7044                         bool wps, const char *wpspin,
7045                         const char *error, void *user_data)
7046 {
7047         struct connman_device *device;
7048         const char *security;
7049         int err = 0;
7050
7051         DBG("RequestInput return, %p", service);
7052
7053         if (error) {
7054                 DBG("error: %s", error);
7055
7056                 if (g_strcmp0(error,
7057                                 "net.connman.Agent.Error.Canceled") == 0) {
7058                         err = -EINVAL;
7059
7060                         if (service->hidden)
7061                                 __connman_service_return_error(service,
7062                                                         ECONNABORTED,
7063                                                         user_data);
7064                         goto done;
7065                 } else {
7066                         if (service->hidden)
7067                                 __connman_service_return_error(service,
7068                                                         ETIMEDOUT, user_data);
7069                 }
7070         }
7071
7072         if (service->hidden && name_len > 0 && name_len <= 32) {
7073                 device = connman_network_get_device(service->network);
7074                 security = connman_network_get_string(service->network,
7075                                                         "WiFi.Security");
7076                 err = __connman_device_request_hidden_scan(device,
7077                                                 name, name_len,
7078                                                 identity, passphrase,
7079                                                 security, user_data);
7080                 if (err < 0)
7081                         __connman_service_return_error(service, -err,
7082                                                         user_data);
7083         }
7084
7085         if (!values_received || service->hidden) {
7086                 err = -EINVAL;
7087                 goto done;
7088         }
7089
7090         if (wps && service->network) {
7091                 err = check_wpspin(service, wpspin);
7092                 if (err < 0)
7093                         goto done;
7094
7095                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7096         }
7097
7098         if (identity)
7099                 __connman_service_set_agent_identity(service, identity);
7100
7101         if (passphrase)
7102                 err = __connman_service_set_passphrase(service, passphrase);
7103
7104  done:
7105         if (err >= 0) {
7106                 /* We forget any previous error. */
7107                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7108
7109                 __connman_service_connect(service,
7110                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7111
7112         } else if (err == -ENOKEY) {
7113                 __connman_service_indicate_error(service,
7114                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7115         } else {
7116                 /* It is not relevant to stay on Failure state
7117                  * when failing is due to wrong user input */
7118                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7119
7120                 if (!service->hidden) {
7121                         /*
7122                          * If there was a real error when requesting
7123                          * hidden scan, then that error is returned already
7124                          * to the user somewhere above so do not try to
7125                          * do this again.
7126                          */
7127                         __connman_service_return_error(service, -err,
7128                                                         user_data);
7129                 }
7130
7131                 service_complete(service);
7132                 __connman_connection_update_gateway();
7133         }
7134 }
7135
7136 static void downgrade_connected_services(void)
7137 {
7138         struct connman_service *up_service;
7139         GList *list;
7140
7141         for (list = service_list; list; list = list->next) {
7142                 up_service = list->data;
7143
7144                 if (!is_connected(up_service->state))
7145                         continue;
7146
7147                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7148                         return;
7149
7150                 downgrade_state(up_service);
7151         }
7152 }
7153
7154 static int service_update_preferred_order(struct connman_service *default_service,
7155                 struct connman_service *new_service,
7156                 enum connman_service_state new_state)
7157 {
7158         unsigned int *tech_array;
7159         int i;
7160
7161         if (!default_service || default_service == new_service ||
7162                         default_service->state != new_state)
7163                 return 0;
7164
7165         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7166         if (tech_array) {
7167
7168                 for (i = 0; tech_array[i] != 0; i += 1) {
7169                         if (default_service->type == tech_array[i])
7170                                 return -EALREADY;
7171
7172                         if (new_service->type == tech_array[i]) {
7173                                 switch_default_service(default_service,
7174                                                 new_service);
7175                                 __connman_connection_update_gateway();
7176                                 return 0;
7177                         }
7178                 }
7179         }
7180
7181         return -EALREADY;
7182 }
7183
7184 #if defined TIZEN_EXT
7185 static gboolean __connman_service_can_drop(struct connman_service *service)
7186 {
7187         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7188                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7189                         return TRUE;
7190                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7191                         return TRUE;
7192         }
7193         return FALSE;
7194 }
7195
7196 static struct connman_device *default_connecting_device = NULL;
7197
7198 static void __connman_service_disconnect_default(struct connman_service *service)
7199 {
7200         struct connman_device *default_device = NULL;
7201
7202         if (default_connecting_device == NULL)
7203                 return;
7204
7205         default_device = connman_network_get_device(
7206                         __connman_service_get_network(service));
7207
7208         DBG("Disconnecting service %p %s", service, service->path);
7209         DBG("Disconnecting device %p %p %s",
7210                         default_connecting_device,
7211                         default_device,
7212                         connman_device_get_string(default_device, "Name"));
7213
7214         if (default_connecting_device == default_device)
7215                 default_connecting_device = NULL;
7216 }
7217
7218 #if defined TIZEN_MAINTAIN_ONLINE
7219 static void __connman_service_connect_default(struct connman_service *current,
7220                                                                   enum connman_service_state old_state)
7221 #else
7222 static void __connman_service_connect_default(struct connman_service *current)
7223 #endif
7224 {
7225         int err;
7226         GList *list;
7227         bool default_internet;
7228         struct connman_service *service;
7229         struct connman_service *default_service = NULL;
7230         struct connman_device *default_device = NULL;
7231
7232         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7233                 switch (current->state) {
7234                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7235                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7236                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7237                         return;
7238                 default:
7239                         break;
7240                 }
7241
7242                 if (default_connecting_device &&
7243                                 __connman_service_is_internet_profile(current) == TRUE) {
7244                         if (current->network == NULL)
7245                                 return;
7246
7247                         default_device = connman_network_get_device(current->network);
7248                         if (default_connecting_device == default_device) {
7249                                 DBG("Cellular service[%s]  %p %s",
7250                                                 state2string(current->state), current, current->path);
7251                                 DBG("Cellular device %p %p %s",
7252                                                 default_connecting_device, default_device,
7253                                                 connman_device_get_string(default_device, "Name"));
7254
7255                                 default_connecting_device = NULL;
7256                         }
7257                 }
7258
7259                 return;
7260 #if defined TIZEN_MAINTAIN_ONLINE
7261         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7262                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7263                 DBG("Device is downgraded: online --> ready");
7264 #endif
7265         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7266                 return;
7267
7268         /* Always-on: keep default cellular connection as possible */
7269         for (list = service_list; list; list = list->next) {
7270                 service = list->data;
7271
7272                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7273                                 __connman_service_is_internet_profile(service) != TRUE ||
7274                                 service->network == NULL) {
7275                         continue;
7276                 }
7277
7278                 default_internet =
7279                                 connman_network_get_bool(service->network, "DefaultInternet");
7280
7281                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7282                                 __connman_service_type2string(service->type),
7283                                 state2string(service->state), default_internet);
7284
7285                 if (default_internet) {
7286                         default_service = service;
7287                         if (is_connected(default_service->state) == TRUE ||
7288                                         is_connecting(default_service->state) == TRUE)
7289                                 return;
7290
7291                         default_device = connman_network_get_device(default_service->network);
7292                         if (default_connecting_device == default_device) {
7293                                 DBG("Device is connecting (%p)", default_connecting_device);
7294                                 return;
7295                         }
7296
7297                         default_connecting_device = default_device;
7298                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7299
7300                         err = __connman_network_connect(default_service->network);
7301                         DBG("Connecting default service %p %s [%d]",
7302                                         default_service, default_service->path, err);
7303                         DBG("Connecting device %p %s", default_connecting_device,
7304                                         connman_device_get_string(default_connecting_device, "Name"));
7305                         if (err < 0 && err != -EINPROGRESS) {
7306                                 default_connecting_device = NULL;
7307                         } else
7308                                 break;
7309                 }
7310         }
7311 }
7312 #endif
7313
7314 static void single_connected_tech(struct connman_service *allowed)
7315 {
7316         struct connman_service *service;
7317         GSList *services = NULL, *list;
7318         GList *iter;
7319
7320         DBG("keeping %p %s", allowed, allowed->path);
7321
7322 #if defined TIZEN_EXT
7323         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7324                 return;
7325 #endif
7326
7327         for (iter = service_list; iter; iter = iter->next) {
7328                 service = iter->data;
7329
7330 #if defined TIZEN_EXT
7331                 if (service != allowed && service->type != allowed->type &&
7332                                 __connman_service_can_drop(service) == TRUE)
7333 #else
7334                 if (!is_connected(service->state))
7335                         break;
7336
7337                 if (service == allowed)
7338                         continue;
7339 #endif
7340                 services = g_slist_prepend(services, service);
7341         }
7342
7343         for (list = services; list; list = list->next) {
7344                 service = list->data;
7345
7346                 DBG("disconnecting %p %s", service, service->path);
7347 #if defined TIZEN_EXT
7348                 __connman_service_disconnect_default(service);
7349 #endif
7350                 __connman_service_disconnect(service);
7351         }
7352
7353         g_slist_free(services);
7354 }
7355
7356 #if defined TIZEN_EXT
7357 static void set_priority_connected_service(void)
7358 {
7359         struct connman_service *service;
7360         GList *list;
7361
7362         for (list = service_list; list; list = list->next) {
7363                 service = list->data;
7364
7365                 if (is_connected(service->state) == FALSE)
7366                         service->order = 5;
7367                 else
7368 #if defined TIZEN_MAINTAIN_ONLINE
7369                 {
7370                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7371                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7372                                 service->order = 6;
7373                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7374                                 service->order = 6;
7375                         else
7376                                 service->order = 5;
7377                 }
7378 #else
7379                         service->order = 6;
7380 #endif
7381         }
7382 }
7383 #endif
7384
7385 static const char *get_dbus_sender(struct connman_service *service)
7386 {
7387         if (!service->pending)
7388                 return NULL;
7389
7390         return dbus_message_get_sender(service->pending);
7391 }
7392
7393 static int service_indicate_state(struct connman_service *service)
7394 {
7395         enum connman_service_state old_state, new_state;
7396         struct connman_service *def_service;
7397         enum connman_ipconfig_method method;
7398         int result;
7399
7400         if (!service)
7401                 return -EINVAL;
7402
7403         old_state = service->state;
7404         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7405
7406         DBG("service %p old %s - new %s/%s => %s",
7407                                         service,
7408                                         state2string(old_state),
7409                                         state2string(service->state_ipv4),
7410                                         state2string(service->state_ipv6),
7411                                         state2string(new_state));
7412
7413         if (old_state == new_state)
7414                 return -EALREADY;
7415
7416         def_service = __connman_service_get_default();
7417
7418         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7419                 result = service_update_preferred_order(def_service,
7420                                 service, new_state);
7421                 if (result == -EALREADY)
7422                         return result;
7423         }
7424
7425         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7426                 __connman_notifier_leave_online(service->type);
7427
7428         if (is_connected(old_state) && !is_connected(new_state))
7429                 searchdomain_remove_all(service);
7430
7431         service->state = new_state;
7432         state_changed(service);
7433
7434         if (!is_connected(old_state) && is_connected(new_state))
7435                 searchdomain_add_all(service);
7436
7437         switch(new_state) {
7438         case CONNMAN_SERVICE_STATE_UNKNOWN:
7439
7440                 break;
7441
7442         case CONNMAN_SERVICE_STATE_IDLE:
7443                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7444                         __connman_service_disconnect(service);
7445
7446                 break;
7447
7448         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7449
7450                 break;
7451
7452         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7453                 if (!service->new_service &&
7454                                 __connman_stats_service_register(service) == 0) {
7455                         /*
7456                          * For new services the statistics are updated after
7457                          * we have successfully connected.
7458                          */
7459                         __connman_stats_get(service, false,
7460                                                 &service->stats.data);
7461                         __connman_stats_get(service, true,
7462                                                 &service->stats_roaming.data);
7463                 }
7464
7465                 break;
7466
7467         case CONNMAN_SERVICE_STATE_READY:
7468                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7469
7470                 if (service->new_service &&
7471                                 __connman_stats_service_register(service) == 0) {
7472                         /*
7473                          * This is normally done after configuring state
7474                          * but for new service do this after we have connected
7475                          * successfully.
7476                          */
7477                         __connman_stats_get(service, false,
7478                                                 &service->stats.data);
7479                         __connman_stats_get(service, true,
7480                                                 &service->stats_roaming.data);
7481                 }
7482
7483                 service->new_service = false;
7484
7485                 default_changed();
7486
7487                 def_service = __connman_service_get_default();
7488
7489                 service_update_preferred_order(def_service, service, new_state);
7490
7491                 __connman_service_set_favorite(service, true);
7492
7493                 reply_pending(service, 0);
7494
7495                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7496                         connman_network_get_bool(service->network,
7497                                                 "WiFi.UseWPS")) {
7498                         const char *pass;
7499
7500                         pass = connman_network_get_string(service->network,
7501                                                         "WiFi.Passphrase");
7502
7503                         __connman_service_set_passphrase(service, pass);
7504
7505                         connman_network_set_bool(service->network,
7506                                                         "WiFi.UseWPS", false);
7507                 }
7508
7509                 g_get_current_time(&service->modified);
7510                 service_save(service);
7511
7512                 domain_changed(service);
7513                 proxy_changed(service);
7514
7515                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7516                         __connman_notifier_connect(service->type);
7517
7518                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7519                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7520                         __connman_ipconfig_disable_ipv6(
7521                                                 service->ipconfig_ipv6);
7522
7523 #if !defined TIZEN_MAINTAIN_ONLINE
7524                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7525                         single_connected_tech(service);
7526                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7527                         vpn_auto_connect();
7528 #else
7529                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7530                         vpn_auto_connect();
7531 #endif
7532
7533 #if defined TIZEN_EXT
7534                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7535                         set_priority_connected_service();
7536 #endif
7537
7538                 break;
7539
7540         case CONNMAN_SERVICE_STATE_ONLINE:
7541 #if defined TIZEN_MAINTAIN_ONLINE
7542 #if defined TIZEN_EXT
7543                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7544                         set_priority_connected_service();
7545 #endif
7546
7547                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7548                         single_connected_tech(service);
7549 #endif
7550
7551                 break;
7552
7553         case CONNMAN_SERVICE_STATE_DISCONNECT:
7554                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7555
7556                 reply_pending(service, ECONNABORTED);
7557
7558                 def_service = __connman_service_get_default();
7559                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7560                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7561
7562                 if (!__connman_notifier_is_connected() &&
7563                         def_service &&
7564                                 def_service->provider)
7565                         connman_provider_disconnect(def_service->provider);
7566
7567                 default_changed();
7568
7569                 __connman_wispr_stop(service);
7570
7571                 __connman_wpad_stop(service);
7572
7573 #if defined TIZEN_EXT
7574                 /**
7575                   * Skip the functions if there is any connected profiles
7576                   * that use same interface
7577                   */
7578                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7579                         __connman_service_get_connected_count_of_iface(
7580                                                         service) <= 0) {
7581 #endif
7582                 domain_changed(service);
7583                 proxy_changed(service);
7584 #if defined TIZEN_EXT
7585                 }
7586 #endif
7587
7588                 /*
7589                  * Previous services which are connected and which states
7590                  * are set to online should reset relevantly ipconfig_state
7591                  * to ready so wispr/portal will be rerun on those
7592                  */
7593                 downgrade_connected_services();
7594
7595                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7596                 break;
7597
7598         case CONNMAN_SERVICE_STATE_FAILURE:
7599 #if defined TIZEN_EXT
7600                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7601                         service->order = 5;
7602                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7603 #endif
7604                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7605                         connman_agent_report_error(service, service->path,
7606                                         error2string(service->error),
7607                                         report_error_cb,
7608                                         get_dbus_sender(service),
7609                                         NULL) == -EINPROGRESS)
7610                         return 0;
7611                 service_complete(service);
7612
7613                 break;
7614         }
7615
7616         service_list_sort();
7617
7618 #if defined TIZEN_EXT
7619 #if defined TIZEN_MAINTAIN_ONLINE
7620         __connman_service_connect_default(service, old_state);
7621 #else
7622         __connman_service_connect_default(service);
7623 #endif
7624 #endif
7625
7626         __connman_connection_update_gateway();
7627
7628         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7629                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7630                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7631                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7632                 __connman_notifier_disconnect(service->type);
7633         }
7634
7635         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7636                 __connman_notifier_enter_online(service->type);
7637                 default_changed();
7638         }
7639
7640         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7641                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7642                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7643                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7644                 if (service->user.favorite_user != service->user.current_user) {
7645                         DBG("Now set service favorite user id from %d to %d",
7646                         service->user.favorite_user, service->user.current_user);
7647
7648                         service->user.favorite_user = service->user.current_user;
7649
7650                         service_save(service);
7651                 }
7652         }
7653
7654         return 0;
7655 }
7656
7657 int __connman_service_indicate_error(struct connman_service *service,
7658                                         enum connman_service_error error)
7659 {
7660         DBG("service %p error %d", service, error);
7661
7662         if (!service)
7663                 return -EINVAL;
7664
7665         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7666                 return -EALREADY;
7667
7668         set_error(service, error);
7669
7670 /* default internet service: fix not cleared if pdp activation*/
7671 #if defined TIZEN_EXT
7672                 /*
7673                  * If connection failed for default service(DefaultInternet),
7674                  * default_connecting_device should be cleared.
7675                  */
7676                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7677                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7678                         __connman_service_disconnect_default(service);
7679
7680                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7681                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7682                         g_free(service->passphrase);
7683                         service->passphrase = NULL;
7684                 }
7685 #endif
7686
7687         __connman_service_ipconfig_indicate_state(service,
7688                                                 CONNMAN_SERVICE_STATE_FAILURE,
7689                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7690         __connman_service_ipconfig_indicate_state(service,
7691                                                 CONNMAN_SERVICE_STATE_FAILURE,
7692                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7693         return 0;
7694 }
7695
7696 int __connman_service_clear_error(struct connman_service *service)
7697 {
7698         DBusMessage *pending, *provider_pending;
7699
7700         DBG("service %p", service);
7701
7702         if (!service)
7703                 return -EINVAL;
7704
7705         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7706                 return -EINVAL;
7707
7708         pending = service->pending;
7709         service->pending = NULL;
7710         provider_pending = service->provider_pending;
7711         service->provider_pending = NULL;
7712
7713         __connman_service_ipconfig_indicate_state(service,
7714                                                 CONNMAN_SERVICE_STATE_IDLE,
7715                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7716
7717         __connman_service_ipconfig_indicate_state(service,
7718                                                 CONNMAN_SERVICE_STATE_IDLE,
7719                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7720
7721         service->pending = pending;
7722         service->provider_pending = provider_pending;
7723
7724         return 0;
7725 }
7726
7727 int __connman_service_indicate_default(struct connman_service *service)
7728 {
7729         DBG("service %p state %s", service, state2string(service->state));
7730
7731         if (!is_connected(service->state)) {
7732                 /*
7733                  * If service is not yet fully connected, then we must not
7734                  * change the default yet. The default gw will be changed
7735                  * after the service state is in ready.
7736                  */
7737                 return -EINPROGRESS;
7738         }
7739
7740         default_changed();
7741
7742         return 0;
7743 }
7744
7745 enum connman_service_state __connman_service_ipconfig_get_state(
7746                                         struct connman_service *service,
7747                                         enum connman_ipconfig_type type)
7748 {
7749         if (!service)
7750                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7751
7752         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7753                 return service->state_ipv4;
7754
7755         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7756                 return service->state_ipv6;
7757
7758         return CONNMAN_SERVICE_STATE_UNKNOWN;
7759 }
7760
7761 static void check_proxy_setup(struct connman_service *service)
7762 {
7763         /*
7764          * We start WPAD if we haven't got a PAC URL from DHCP and
7765          * if our proxy manual configuration is either empty or set
7766          * to AUTO with an empty URL.
7767          */
7768
7769         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7770                 goto done;
7771
7772         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7773                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7774                         service->pac))
7775                 goto done;
7776
7777         if (__connman_wpad_start(service) < 0) {
7778                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7779                 __connman_notifier_proxy_changed(service);
7780                 goto done;
7781         }
7782
7783         return;
7784
7785 done:
7786         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7787 }
7788
7789 #if defined TIZEN_EXT
7790 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7791
7792         DBG("check the proxy and start wispr");
7793         check_proxy_setup(service);
7794         return;
7795 }
7796 #endif
7797
7798 /*
7799  * How many networks are connected at the same time. If more than 1,
7800  * then set the rp_filter setting properly (loose mode routing) so that network
7801  * connectivity works ok. This is only done for IPv4 networks as IPv6
7802  * does not have rp_filter knob.
7803  */
7804 static int connected_networks_count;
7805 static int original_rp_filter;
7806
7807 static void service_rp_filter(struct connman_service *service,
7808                                 bool connected)
7809 {
7810         enum connman_ipconfig_method method;
7811
7812         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7813
7814         switch (method) {
7815         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7816         case CONNMAN_IPCONFIG_METHOD_OFF:
7817         case CONNMAN_IPCONFIG_METHOD_AUTO:
7818                 return;
7819         case CONNMAN_IPCONFIG_METHOD_FIXED:
7820         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7821         case CONNMAN_IPCONFIG_METHOD_DHCP:
7822                 break;
7823         }
7824
7825         if (connected) {
7826                 if (connected_networks_count == 1) {
7827                         int filter_value;
7828                         filter_value = __connman_ipconfig_set_rp_filter();
7829                         if (filter_value < 0)
7830                                 return;
7831
7832                         original_rp_filter = filter_value;
7833                 }
7834                 connected_networks_count++;
7835
7836         } else {
7837                 if (connected_networks_count == 2)
7838                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7839
7840                 connected_networks_count--;
7841                 if (connected_networks_count < 0)
7842                         connected_networks_count = 0;
7843         }
7844
7845         DBG("%s %s ipconfig %p method %d count %d filter %d",
7846                 connected ? "connected" : "disconnected", service->identifier,
7847                 service->ipconfig_ipv4, method,
7848                 connected_networks_count, original_rp_filter);
7849 }
7850
7851 static gboolean redo_wispr(gpointer user_data)
7852 {
7853         struct connman_service *service = user_data;
7854         int refcount = service->refcount - 1;
7855
7856         connman_service_unref(service);
7857         if (refcount == 0) {
7858                 DBG("Service %p already removed", service);
7859                 return FALSE;
7860         }
7861
7862         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7863
7864         return FALSE;
7865 }
7866
7867 #if defined TIZEN_MAINTAIN_ONLINE
7868 static gboolean redo_wispr_ipv4(gpointer user_data)
7869 {
7870         struct connman_service *service = user_data;
7871
7872         DBG("");
7873
7874         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7875
7876         return FALSE;
7877 }
7878 #endif
7879
7880 int __connman_service_online_check_failed(struct connman_service *service,
7881                                         enum connman_ipconfig_type type)
7882 {
7883         DBG("service %p type %d count %d", service, type,
7884                                                 service->online_check_count);
7885
7886 #if defined TIZEN_MAINTAIN_ONLINE
7887         /* Retry IPv4 stuff also */
7888         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7889                 connman_warn("Online check failed for %p %s", service,
7890                                         service->name);
7891
7892                 g_timeout_add_seconds(1, redo_wispr_ipv4, service);
7893                 return 0;
7894         }
7895 #else
7896         /* currently we only retry IPv6 stuff */
7897         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7898                         service->online_check_count != 1) {
7899                 connman_warn("Online check failed for %p %s", service,
7900                         service->name);
7901                 return 0;
7902         }
7903 #endif
7904
7905         service->online_check_count = 0;
7906
7907         /*
7908          * We set the timeout to 1 sec so that we have a chance to get
7909          * necessary IPv6 router advertisement messages that might have
7910          * DNS data etc.
7911          */
7912         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7913
7914         return EAGAIN;
7915 }
7916
7917 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7918                                         enum connman_service_state new_state,
7919                                         enum connman_ipconfig_type type)
7920 {
7921         struct connman_ipconfig *ipconfig = NULL;
7922         enum connman_service_state old_state;
7923         enum connman_ipconfig_method method;
7924
7925         if (!service)
7926                 return -EINVAL;
7927
7928         switch (type) {
7929         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7930         case CONNMAN_IPCONFIG_TYPE_ALL:
7931                 return -EINVAL;
7932
7933         case CONNMAN_IPCONFIG_TYPE_IPV4:
7934                 old_state = service->state_ipv4;
7935                 ipconfig = service->ipconfig_ipv4;
7936
7937                 break;
7938
7939         case CONNMAN_IPCONFIG_TYPE_IPV6:
7940                 old_state = service->state_ipv6;
7941                 ipconfig = service->ipconfig_ipv6;
7942
7943                 break;
7944         }
7945
7946         if (!ipconfig)
7947                 return -EINVAL;
7948
7949         method = __connman_ipconfig_get_method(ipconfig);
7950
7951         switch (method) {
7952         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7953         case CONNMAN_IPCONFIG_METHOD_OFF:
7954                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7955                         connman_warn("ipconfig state %d ipconfig method %d",
7956                                 new_state, method);
7957
7958                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7959                 break;
7960
7961         case CONNMAN_IPCONFIG_METHOD_FIXED:
7962         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7963         case CONNMAN_IPCONFIG_METHOD_DHCP:
7964         case CONNMAN_IPCONFIG_METHOD_AUTO:
7965                 break;
7966
7967         }
7968
7969         /* Any change? */
7970         if (old_state == new_state)
7971                 return -EALREADY;
7972
7973 #if defined TIZEN_EXT
7974         __sync_synchronize();
7975         if (service->user_pdn_connection_refcount > 0 &&
7976                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7977                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7978                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7979                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7980                         service->user_pdn_connection_refcount = 0;
7981                         __sync_synchronize();
7982                 }
7983 #endif
7984
7985         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7986                 service, service ? service->identifier : NULL,
7987                 old_state, state2string(old_state),
7988                 new_state, state2string(new_state),
7989                 type, __connman_ipconfig_type2string(type));
7990
7991         switch (new_state) {
7992         case CONNMAN_SERVICE_STATE_UNKNOWN:
7993         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7994                 break;
7995         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7996                 break;
7997         case CONNMAN_SERVICE_STATE_READY:
7998 #if defined TIZEN_EXT
7999                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8000                                 __connman_service_is_internet_profile(service) != TRUE) {
8001                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8002                                 service_rp_filter(service, TRUE);
8003
8004                         break;
8005                 }
8006 #endif
8007                 if (connman_setting_get_bool("EnableOnlineCheck")) {
8008                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8009 #if !defined TIZEN_EXT
8010                                 check_proxy_setup(service);
8011 #endif
8012 #if defined TIZEN_MAINTAIN_ONLINE
8013 /*              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8014                         check_proxy_setup(service);
8015 #endif
8016                         } else {
8017                                 service->online_check_count = 1;
8018                                 __connman_wispr_start(service, type);
8019                         }
8020                 } else
8021                         connman_info("Online check disabled. "
8022                                 "Default service remains in READY state.");
8023                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8024                         service_rp_filter(service, true);
8025                 break;
8026         case CONNMAN_SERVICE_STATE_ONLINE:
8027                 break;
8028         case CONNMAN_SERVICE_STATE_DISCONNECT:
8029                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8030                         return -EINVAL;
8031
8032                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8033                         service_rp_filter(service, false);
8034
8035                 break;
8036
8037         case CONNMAN_SERVICE_STATE_IDLE:
8038         case CONNMAN_SERVICE_STATE_FAILURE:
8039                 __connman_ipconfig_disable(ipconfig);
8040
8041                 break;
8042         }
8043
8044         if (is_connected(old_state) && !is_connected(new_state))
8045                 nameserver_remove_all(service, type);
8046
8047         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8048                 service->state_ipv4 = new_state;
8049         else
8050                 service->state_ipv6 = new_state;
8051
8052         if (!is_connected(old_state) && is_connected(new_state))
8053                 nameserver_add_all(service, type);
8054
8055         __connman_timeserver_sync(service);
8056
8057 #if defined TIZEN_EXT
8058         int ret = service_indicate_state(service);
8059         /*Sent the Ready changed signal again in case IPv4 IP set
8060           after IPv6 IP set*/
8061
8062         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8063                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8064                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8065                 state_changed(service);
8066         }
8067
8068         return ret;
8069 #endif
8070         return service_indicate_state(service);
8071 }
8072
8073 static bool prepare_network(struct connman_service *service)
8074 {
8075         enum connman_network_type type;
8076         unsigned int ssid_len;
8077
8078         type = connman_network_get_type(service->network);
8079
8080         switch (type) {
8081         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8082         case CONNMAN_NETWORK_TYPE_VENDOR:
8083                 return false;
8084         case CONNMAN_NETWORK_TYPE_WIFI:
8085                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8086                                                 &ssid_len))
8087                         return false;
8088
8089                 if (service->passphrase)
8090                         connman_network_set_string(service->network,
8091                                 "WiFi.Passphrase", service->passphrase);
8092                 break;
8093         case CONNMAN_NETWORK_TYPE_ETHERNET:
8094         case CONNMAN_NETWORK_TYPE_GADGET:
8095         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8096         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8097         case CONNMAN_NETWORK_TYPE_CELLULAR:
8098                 break;
8099         }
8100
8101         return true;
8102 }
8103
8104 static void prepare_8021x(struct connman_service *service)
8105 {
8106         if (service->eap)
8107                 connman_network_set_string(service->network, "WiFi.EAP",
8108                                                                 service->eap);
8109
8110         if (service->identity)
8111                 connman_network_set_string(service->network, "WiFi.Identity",
8112                                                         service->identity);
8113
8114         if (service->anonymous_identity)
8115                 connman_network_set_string(service->network,
8116                                                 "WiFi.AnonymousIdentity",
8117                                                 service->anonymous_identity);
8118
8119         if (service->ca_cert_file)
8120                 connman_network_set_string(service->network, "WiFi.CACertFile",
8121                                                         service->ca_cert_file);
8122
8123         if (service->subject_match)
8124                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8125                                                         service->subject_match);
8126
8127         if (service->altsubject_match)
8128                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8129                                                         service->altsubject_match);
8130
8131         if (service->domain_suffix_match)
8132                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8133                                                         service->domain_suffix_match);
8134
8135         if (service->domain_match)
8136                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8137                                                         service->domain_match);
8138
8139         if (service->client_cert_file)
8140                 connman_network_set_string(service->network,
8141                                                 "WiFi.ClientCertFile",
8142                                                 service->client_cert_file);
8143
8144         if (service->private_key_file)
8145                 connman_network_set_string(service->network,
8146                                                 "WiFi.PrivateKeyFile",
8147                                                 service->private_key_file);
8148
8149         if (service->private_key_passphrase)
8150                 connman_network_set_string(service->network,
8151                                         "WiFi.PrivateKeyPassphrase",
8152                                         service->private_key_passphrase);
8153
8154         if (service->phase2)
8155                 connman_network_set_string(service->network, "WiFi.Phase2",
8156                                                         service->phase2);
8157
8158 #if defined TIZEN_EXT
8159         if (service->keymgmt_type)
8160                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8161                                                         service->keymgmt_type);
8162
8163         DBG("service->phase1 : %s", service->phase1);
8164         if (service->phase1)
8165                 connman_network_set_string(service->network, "WiFi.Phase1",
8166                                                         service->phase1);
8167 #endif
8168 }
8169
8170 static int service_connect(struct connman_service *service)
8171 {
8172         int err;
8173
8174         if (service->hidden)
8175                 return -EPERM;
8176
8177 #if defined TIZEN_EXT
8178         GList *list;
8179         int index;
8180
8181         index = __connman_service_get_index(service);
8182
8183         for (list = service_list; list; list = list->next) {
8184                 struct connman_service *temp = list->data;
8185
8186                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8187                         break;
8188
8189                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8190                         break;
8191
8192                 if (service == temp)
8193                         continue;
8194
8195                 if (service->type != temp->type)
8196                         continue;
8197
8198                 if (__connman_service_get_index(temp) == index &&
8199                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8200                         return -EINPROGRESS;
8201         }
8202 #endif
8203
8204         switch (service->type) {
8205         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8206         case CONNMAN_SERVICE_TYPE_SYSTEM:
8207         case CONNMAN_SERVICE_TYPE_GPS:
8208         case CONNMAN_SERVICE_TYPE_P2P:
8209 #if defined TIZEN_EXT_WIFI_MESH
8210         case CONNMAN_SERVICE_TYPE_MESH:
8211 #endif
8212                 return -EINVAL;
8213         case CONNMAN_SERVICE_TYPE_ETHERNET:
8214         case CONNMAN_SERVICE_TYPE_GADGET:
8215         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8216         case CONNMAN_SERVICE_TYPE_CELLULAR:
8217         case CONNMAN_SERVICE_TYPE_VPN:
8218                 break;
8219         case CONNMAN_SERVICE_TYPE_WIFI:
8220                 switch (service->security) {
8221                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8222                 case CONNMAN_SERVICE_SECURITY_NONE:
8223 #if defined TIZEN_EXT
8224                 case CONNMAN_SERVICE_SECURITY_OWE:
8225 #endif
8226                         break;
8227                 case CONNMAN_SERVICE_SECURITY_WEP:
8228                 case CONNMAN_SERVICE_SECURITY_PSK:
8229                 case CONNMAN_SERVICE_SECURITY_WPA:
8230                 case CONNMAN_SERVICE_SECURITY_RSN:
8231 #if defined TIZEN_EXT
8232                 case CONNMAN_SERVICE_SECURITY_SAE:
8233 #endif
8234                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8235                                 return -ENOKEY;
8236
8237                         if (service->request_passphrase_input) {
8238                                 DBG("Now try to connect other user's favorite service");
8239                                 service->request_passphrase_input = false;
8240                                 return -ENOKEY;
8241                         } else if (!service->passphrase) {
8242                                 if (!service->network)
8243                                         return -EOPNOTSUPP;
8244
8245                                 if (!service->wps ||
8246                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8247                                         return -ENOKEY;
8248                         }
8249                         break;
8250
8251                 case CONNMAN_SERVICE_SECURITY_8021X:
8252                         if (!service->eap)
8253                                 return -EINVAL;
8254
8255 #if defined TIZEN_EXT
8256                         /*
8257                          * never request credentials if using EAP-TLS, EAP-SIM
8258                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8259                          * need to be fully provisioned)
8260                          */
8261                         DBG("service eap: %s", service->eap);
8262                         if (g_str_equal(service->eap, "tls") ||
8263                                 g_str_equal(service->eap, "sim") ||
8264                                 g_str_equal(service->eap, "aka") ||
8265                                 g_str_equal(service->eap, "aka'") ||
8266                                 g_str_equal(service->eap, "pwd") ||
8267                                 g_str_equal(service->eap, "fast"))
8268                                 break;
8269 #else
8270                         /*
8271                          * never request credentials if using EAP-TLS
8272                          * (EAP-TLS networks need to be fully provisioned)
8273                          */
8274                         if (g_str_equal(service->eap, "tls"))
8275                                 break;
8276 #endif
8277                         /*
8278                          * Return -ENOKEY if either identity or passphrase is
8279                          * missing. Agent provided credentials can be used as
8280                          * fallback if needed.
8281                          */
8282                         if (((!service->identity &&
8283                                         !service->agent_identity) ||
8284                                         !service->passphrase) ||
8285                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8286                                 return -ENOKEY;
8287
8288                         break;
8289                 }
8290                 break;
8291         }
8292
8293         if (service->network) {
8294                 if (!prepare_network(service))
8295                         return -EINVAL;
8296
8297                 switch (service->security) {
8298                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8299                 case CONNMAN_SERVICE_SECURITY_NONE:
8300                 case CONNMAN_SERVICE_SECURITY_WEP:
8301                 case CONNMAN_SERVICE_SECURITY_PSK:
8302                 case CONNMAN_SERVICE_SECURITY_WPA:
8303                 case CONNMAN_SERVICE_SECURITY_RSN:
8304 #if defined TIZEN_EXT
8305                 case CONNMAN_SERVICE_SECURITY_SAE:
8306                 case CONNMAN_SERVICE_SECURITY_OWE:
8307 #endif
8308                         break;
8309                 case CONNMAN_SERVICE_SECURITY_8021X:
8310                         prepare_8021x(service);
8311                         break;
8312                 }
8313
8314                 if (__connman_stats_service_register(service) == 0) {
8315                         __connman_stats_get(service, false,
8316                                                 &service->stats.data);
8317                         __connman_stats_get(service, true,
8318                                                 &service->stats_roaming.data);
8319                 }
8320
8321                 err = __connman_network_connect(service->network);
8322         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8323                                         service->provider)
8324                 err = __connman_provider_connect(service->provider,
8325                                                 get_dbus_sender(service));
8326         else
8327                 return -EOPNOTSUPP;
8328
8329         if (err < 0) {
8330                 if (err != -EINPROGRESS) {
8331                         __connman_service_ipconfig_indicate_state(service,
8332                                                 CONNMAN_SERVICE_STATE_FAILURE,
8333                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8334                         __connman_service_ipconfig_indicate_state(service,
8335                                                 CONNMAN_SERVICE_STATE_FAILURE,
8336                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8337                         __connman_stats_service_unregister(service);
8338                 }
8339         }
8340
8341         return err;
8342 }
8343
8344 int __connman_service_connect(struct connman_service *service,
8345                         enum connman_service_connect_reason reason)
8346 {
8347         int err;
8348
8349         DBG("service %p state %s connect reason %s -> %s",
8350                 service, state2string(service->state),
8351                 reason2string(service->connect_reason),
8352                 reason2string(reason));
8353
8354         if (is_connected(service->state))
8355                 return -EISCONN;
8356
8357         if (is_connecting(service->state))
8358                 return -EALREADY;
8359
8360         switch (service->type) {
8361         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8362         case CONNMAN_SERVICE_TYPE_SYSTEM:
8363         case CONNMAN_SERVICE_TYPE_GPS:
8364         case CONNMAN_SERVICE_TYPE_P2P:
8365 #if defined TIZEN_EXT_WIFI_MESH
8366         case CONNMAN_SERVICE_TYPE_MESH:
8367 #endif
8368                 return -EINVAL;
8369
8370         case CONNMAN_SERVICE_TYPE_ETHERNET:
8371         case CONNMAN_SERVICE_TYPE_GADGET:
8372         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8373         case CONNMAN_SERVICE_TYPE_CELLULAR:
8374         case CONNMAN_SERVICE_TYPE_VPN:
8375         case CONNMAN_SERVICE_TYPE_WIFI:
8376                 break;
8377         }
8378
8379         if (!is_ipconfig_usable(service))
8380                 return -ENOLINK;
8381
8382         __connman_service_clear_error(service);
8383
8384         err = service_connect(service);
8385
8386         DBG("service %p err %d", service, err);
8387
8388         service->connect_reason = reason;
8389         if (err >= 0)
8390                 return 0;
8391
8392         if (err == -EINPROGRESS) {
8393                 if (service->timeout == 0)
8394                         service->timeout = g_timeout_add_seconds(
8395                                 CONNECT_TIMEOUT, connect_timeout, service);
8396
8397                 return -EINPROGRESS;
8398         }
8399
8400         if (service->network)
8401                 __connman_network_disconnect(service->network);
8402         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8403                                 service->provider)
8404                         connman_provider_disconnect(service->provider);
8405
8406         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8407                 if (err == -ENOKEY || err == -EPERM) {
8408                         DBusMessage *pending = NULL;
8409                         const char *dbus_sender = get_dbus_sender(service);
8410
8411                         /*
8412                          * We steal the reply here. The idea is that the
8413                          * connecting client will see the connection status
8414                          * after the real hidden network is connected or
8415                          * connection failed.
8416                          */
8417                         if (service->hidden) {
8418                                 pending = service->pending;
8419                                 service->pending = NULL;
8420                         }
8421
8422                         err = __connman_agent_request_passphrase_input(service,
8423                                         request_input_cb,
8424                                         dbus_sender,
8425                                         pending);
8426                         if (service->hidden && err != -EINPROGRESS)
8427                                 service->pending = pending;
8428
8429                         return err;
8430                 }
8431                 reply_pending(service, -err);
8432         }
8433
8434         return err;
8435 }
8436
8437 int __connman_service_disconnect(struct connman_service *service)
8438 {
8439         int err;
8440
8441         DBG("service %p", service);
8442
8443         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8444         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8445
8446         connman_agent_cancel(service);
8447
8448         reply_pending(service, ECONNABORTED);
8449
8450         if (service->network) {
8451                 err = __connman_network_disconnect(service->network);
8452         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8453                                         service->provider)
8454                 err = connman_provider_disconnect(service->provider);
8455         else
8456                 return -EOPNOTSUPP;
8457
8458         if (err < 0 && err != -EINPROGRESS)
8459                 return err;
8460
8461         __connman_6to4_remove(service->ipconfig_ipv4);
8462
8463         if (service->ipconfig_ipv4)
8464                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8465                                                         NULL);
8466         else
8467                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8468                                                         NULL);
8469
8470 #if defined TIZEN_EXT
8471         /**
8472           * Skip the functions If there is any connected profiles
8473           * that use same interface
8474           */
8475         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8476                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8477 #endif
8478         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8479         settings_changed(service, service->ipconfig_ipv4);
8480
8481         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8482         settings_changed(service, service->ipconfig_ipv6);
8483
8484         __connman_ipconfig_disable(service->ipconfig_ipv4);
8485         __connman_ipconfig_disable(service->ipconfig_ipv6);
8486 #if defined TIZEN_EXT
8487         }
8488 #endif
8489
8490         __connman_stats_service_unregister(service);
8491
8492         return err;
8493 }
8494
8495 int __connman_service_disconnect_all(void)
8496 {
8497         struct connman_service *service;
8498         GSList *services = NULL, *list;
8499         GList *iter;
8500
8501         DBG("");
8502
8503         for (iter = service_list; iter; iter = iter->next) {
8504                 service = iter->data;
8505
8506                 if (!is_connected(service->state))
8507                         break;
8508
8509                 services = g_slist_prepend(services, service);
8510         }
8511
8512         for (list = services; list; list = list->next) {
8513                 struct connman_service *service = list->data;
8514
8515                 service->ignore = true;
8516
8517                 __connman_service_disconnect(service);
8518         }
8519
8520         g_slist_free(services);
8521
8522         return 0;
8523 }
8524
8525 /**
8526  * lookup_by_identifier:
8527  * @identifier: service identifier
8528  *
8529  * Look up a service by identifier (reference count will not be increased)
8530  */
8531 static struct connman_service *lookup_by_identifier(const char *identifier)
8532 {
8533         return g_hash_table_lookup(service_hash, identifier);
8534 }
8535
8536 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8537 {
8538         return lookup_by_identifier(identifier);
8539 }
8540
8541 struct provision_user_data {
8542         const char *ident;
8543         int ret;
8544 };
8545
8546 static void provision_changed(gpointer value, gpointer user_data)
8547 {
8548         struct connman_service *service = value;
8549         struct provision_user_data *data = user_data;
8550         const char *path = data->ident;
8551         int ret;
8552
8553         ret = __connman_config_provision_service_ident(service, path,
8554                         service->config_file, service->config_entry);
8555         if (ret > 0)
8556                 data->ret = ret;
8557 }
8558
8559 int __connman_service_provision_changed(const char *ident)
8560 {
8561         struct provision_user_data data = {
8562                 .ident = ident,
8563                 .ret = 0
8564         };
8565
8566         g_list_foreach(service_list, provision_changed, (void *)&data);
8567
8568         /*
8569          * Because the provision_changed() might have set some services
8570          * as favorite, we must sort the sequence now.
8571          */
8572         if (services_dirty) {
8573                 services_dirty = false;
8574
8575                 service_list_sort();
8576
8577                 __connman_connection_update_gateway();
8578         }
8579
8580         return data.ret;
8581 }
8582
8583 void __connman_service_set_config(struct connman_service *service,
8584                                 const char *file_id, const char *entry)
8585 {
8586         if (!service)
8587                 return;
8588
8589         g_free(service->config_file);
8590         service->config_file = g_strdup(file_id);
8591
8592         g_free(service->config_entry);
8593         service->config_entry = g_strdup(entry);
8594 }
8595
8596 /**
8597  * __connman_service_get:
8598  * @identifier: service identifier
8599  *
8600  * Look up a service by identifier or create a new one if not found
8601  */
8602 static struct connman_service *service_get(const char *identifier)
8603 {
8604         struct connman_service *service;
8605
8606         service = g_hash_table_lookup(service_hash, identifier);
8607         if (service) {
8608                 connman_service_ref(service);
8609                 return service;
8610         }
8611
8612         service = connman_service_create();
8613         if (!service)
8614                 return NULL;
8615
8616         DBG("service %p", service);
8617
8618         service->identifier = g_strdup(identifier);
8619
8620         service_list = g_list_insert_sorted(service_list, service,
8621                                                 service_compare);
8622
8623         g_hash_table_insert(service_hash, service->identifier, service);
8624
8625         return service;
8626 }
8627
8628 static int service_register(struct connman_service *service)
8629 {
8630         DBG("service %p", service);
8631
8632         if (service->path)
8633                 return -EALREADY;
8634
8635         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8636                                                 service->identifier);
8637
8638         DBG("path %s", service->path);
8639
8640 #if defined TIZEN_EXT
8641         service_load(service);
8642         int ret = __connman_config_provision_service(service);
8643         if (ret < 0)
8644                 DBG("Failed to provision service");
8645 #else
8646         if (__connman_config_provision_service(service) < 0)
8647                 service_load(service);
8648 #endif
8649
8650         g_dbus_register_interface(connection, service->path,
8651                                         CONNMAN_SERVICE_INTERFACE,
8652                                         service_methods, service_signals,
8653                                                         NULL, service, NULL);
8654
8655         service_list_sort();
8656
8657         __connman_connection_update_gateway();
8658
8659         return 0;
8660 }
8661
8662 static void service_up(struct connman_ipconfig *ipconfig,
8663                 const char *ifname)
8664 {
8665         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8666
8667         DBG("%s up", ifname);
8668
8669         link_changed(service);
8670
8671         service->stats.valid = false;
8672         service->stats_roaming.valid = false;
8673 }
8674
8675 static void service_down(struct connman_ipconfig *ipconfig,
8676                         const char *ifname)
8677 {
8678         DBG("%s down", ifname);
8679 }
8680
8681 static void service_lower_up(struct connman_ipconfig *ipconfig,
8682                         const char *ifname)
8683 {
8684         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8685
8686         DBG("%s lower up", ifname);
8687
8688         stats_start(service);
8689 }
8690
8691 static void service_lower_down(struct connman_ipconfig *ipconfig,
8692                         const char *ifname)
8693 {
8694         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8695
8696         DBG("%s lower down", ifname);
8697
8698         stats_stop(service);
8699         service_save(service);
8700 }
8701
8702 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8703                         const char *ifname)
8704 {
8705         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8706         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8707         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8708 #if defined TIZEN_EXT
8709         int err;
8710 #endif
8711
8712         DBG("%s ip bound", ifname);
8713
8714         type = __connman_ipconfig_get_config_type(ipconfig);
8715         method = __connman_ipconfig_get_method(ipconfig);
8716
8717         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8718                                                         type, method);
8719
8720         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8721                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8722 #if defined TIZEN_EXT
8723         {
8724                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8725
8726                 if(err < 0)
8727                         DBG("Failed to add gateway");
8728         }
8729 #else
8730                 __connman_service_ipconfig_indicate_state(service,
8731                                                 CONNMAN_SERVICE_STATE_READY,
8732                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8733 #endif
8734
8735         settings_changed(service, ipconfig);
8736         address_updated(service, type);
8737 }
8738
8739 static void service_ip_release(struct connman_ipconfig *ipconfig,
8740                         const char *ifname)
8741 {
8742         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8743         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8744         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8745
8746         DBG("%s ip release", ifname);
8747
8748         type = __connman_ipconfig_get_config_type(ipconfig);
8749         method = __connman_ipconfig_get_method(ipconfig);
8750
8751         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8752                                                         type, method);
8753
8754         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8755                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8756                 __connman_service_ipconfig_indicate_state(service,
8757                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8758                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8759
8760         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8761                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8762                 __connman_service_ipconfig_indicate_state(service,
8763                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8764                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8765
8766         settings_changed(service, ipconfig);
8767 }
8768
8769 static void service_route_changed(struct connman_ipconfig *ipconfig,
8770                                 const char *ifname)
8771 {
8772         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8773
8774         DBG("%s route changed", ifname);
8775
8776         settings_changed(service, ipconfig);
8777 }
8778
8779 static const struct connman_ipconfig_ops service_ops = {
8780         .up             = service_up,
8781         .down           = service_down,
8782         .lower_up       = service_lower_up,
8783         .lower_down     = service_lower_down,
8784         .ip_bound       = service_ip_bound,
8785         .ip_release     = service_ip_release,
8786         .route_set      = service_route_changed,
8787         .route_unset    = service_route_changed,
8788 };
8789
8790 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8791                 int index, enum connman_ipconfig_method method)
8792 {
8793         struct connman_ipconfig *ipconfig_ipv4;
8794
8795         ipconfig_ipv4 = __connman_ipconfig_create(index,
8796                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8797         if (!ipconfig_ipv4)
8798                 return NULL;
8799
8800         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8801
8802         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8803
8804         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8805
8806         return ipconfig_ipv4;
8807 }
8808
8809 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8810                 int index)
8811 {
8812         struct connman_ipconfig *ipconfig_ipv6;
8813
8814         ipconfig_ipv6 = __connman_ipconfig_create(index,
8815                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8816         if (!ipconfig_ipv6)
8817                 return NULL;
8818
8819         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8820
8821         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8822
8823         return ipconfig_ipv6;
8824 }
8825
8826 void __connman_service_read_ip4config(struct connman_service *service)
8827 {
8828         GKeyFile *keyfile;
8829
8830         if (!service->ipconfig_ipv4)
8831                 return;
8832
8833         keyfile = connman_storage_load_service(service->identifier);
8834         if (!keyfile)
8835                 return;
8836
8837         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8838                                 service->identifier, "IPv4.");
8839
8840         g_key_file_free(keyfile);
8841 }
8842
8843 void connman_service_create_ip4config(struct connman_service *service,
8844                                         int index)
8845 {
8846         DBG("ipv4 %p", service->ipconfig_ipv4);
8847
8848         if (service->ipconfig_ipv4)
8849                 return;
8850
8851         service->ipconfig_ipv4 = create_ip4config(service, index,
8852                         CONNMAN_IPCONFIG_METHOD_DHCP);
8853         __connman_service_read_ip4config(service);
8854 }
8855
8856 void __connman_service_read_ip6config(struct connman_service *service)
8857 {
8858         GKeyFile *keyfile;
8859
8860         if (!service->ipconfig_ipv6)
8861                 return;
8862
8863         keyfile = connman_storage_load_service(service->identifier);
8864         if (!keyfile)
8865                 return;
8866
8867         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8868                                 service->identifier, "IPv6.");
8869
8870         g_key_file_free(keyfile);
8871 }
8872
8873 void connman_service_create_ip6config(struct connman_service *service,
8874                                                                 int index)
8875 {
8876         DBG("ipv6 %p", service->ipconfig_ipv6);
8877
8878         if (service->ipconfig_ipv6)
8879                 return;
8880
8881         service->ipconfig_ipv6 = create_ip6config(service, index);
8882
8883         __connman_service_read_ip6config(service);
8884 }
8885
8886 /**
8887  * connman_service_lookup_from_network:
8888  * @network: network structure
8889  *
8890  * Look up a service by network (reference count will not be increased)
8891  */
8892 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8893 {
8894         struct connman_service *service;
8895         const char *ident, *group;
8896         char *name;
8897
8898         if (!network)
8899                 return NULL;
8900
8901         ident = __connman_network_get_ident(network);
8902         if (!ident)
8903                 return NULL;
8904
8905         group = connman_network_get_group(network);
8906         if (!group)
8907                 return NULL;
8908
8909         name = g_strdup_printf("%s_%s_%s",
8910                         __connman_network_get_type(network), ident, group);
8911         service = lookup_by_identifier(name);
8912         g_free(name);
8913
8914         return service;
8915 }
8916
8917 struct connman_service *__connman_service_lookup_from_index(int index)
8918 {
8919         struct connman_service *service;
8920         GList *list;
8921
8922         for (list = service_list; list; list = list->next) {
8923                 service = list->data;
8924
8925                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8926                                                         == index)
8927                         return service;
8928
8929                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8930                                                         == index)
8931                         return service;
8932         }
8933
8934         return NULL;
8935 }
8936
8937 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8938 {
8939         return lookup_by_identifier(identifier);
8940 }
8941
8942 const char *__connman_service_get_ident(struct connman_service *service)
8943 {
8944         return service->identifier;
8945 }
8946
8947 const char *__connman_service_get_path(struct connman_service *service)
8948 {
8949         return service->path;
8950 }
8951
8952 const char *__connman_service_get_name(struct connman_service *service)
8953 {
8954         return service->name;
8955 }
8956
8957 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8958 {
8959         return service->state;
8960 }
8961
8962 unsigned int __connman_service_get_order(struct connman_service *service)
8963 {
8964         unsigned int order = 0;
8965
8966         if (!service)
8967                 return 0;
8968
8969         service->order = 0;
8970
8971         if (!service->favorite)
8972                 return 0;
8973
8974 #if defined TIZEN_EXT
8975         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8976                         service->do_split_routing == FALSE)
8977                 order = 10;
8978         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8979 #if defined TIZEN_MAINTAIN_ONLINE
8980                 if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
8981                         service->order = 0;
8982                 else if (service->order < 5)
8983                         service->order = 5;
8984 #else
8985                 if (service->order < 5)
8986                         order = 5;
8987 #endif
8988         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8989                 order = 4;
8990         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8991                 order = 3;
8992         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8993                         __connman_service_is_internet_profile(service) == TRUE)
8994                 order = 1;
8995         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8996                         __connman_service_is_tethering_profile(service) == TRUE)
8997                 order = 0;
8998         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8999                 order = 0;
9000         else
9001                 order = 2;
9002 #else
9003         if (service == service_list->data)
9004                 order = 1;
9005
9006         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9007                         !service->do_split_routing) {
9008                 service->order = 10;
9009                 order = 10;
9010         }
9011 #endif
9012         DBG("service %p name %s order %d split %d", service, service->name,
9013                 order, service->do_split_routing);
9014
9015         return order;
9016 }
9017
9018 static enum connman_service_type convert_network_type(struct connman_network *network)
9019 {
9020         enum connman_network_type type = connman_network_get_type(network);
9021
9022         switch (type) {
9023         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9024         case CONNMAN_NETWORK_TYPE_VENDOR:
9025                 break;
9026         case CONNMAN_NETWORK_TYPE_ETHERNET:
9027                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9028         case CONNMAN_NETWORK_TYPE_WIFI:
9029                 return CONNMAN_SERVICE_TYPE_WIFI;
9030         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9031         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9032                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9033         case CONNMAN_NETWORK_TYPE_CELLULAR:
9034                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9035         case CONNMAN_NETWORK_TYPE_GADGET:
9036                 return CONNMAN_SERVICE_TYPE_GADGET;
9037         }
9038
9039         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9040 }
9041
9042 static enum connman_service_security convert_wifi_security(const char *security)
9043 {
9044         if (!security)
9045                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9046         else if (g_str_equal(security, "none"))
9047                 return CONNMAN_SERVICE_SECURITY_NONE;
9048         else if (g_str_equal(security, "wep"))
9049                 return CONNMAN_SERVICE_SECURITY_WEP;
9050         else if (g_str_equal(security, "psk"))
9051                 return CONNMAN_SERVICE_SECURITY_PSK;
9052         else if (g_str_equal(security, "ieee8021x"))
9053                 return CONNMAN_SERVICE_SECURITY_8021X;
9054         else if (g_str_equal(security, "wpa"))
9055                 return CONNMAN_SERVICE_SECURITY_WPA;
9056         else if (g_str_equal(security, "rsn"))
9057                 return CONNMAN_SERVICE_SECURITY_RSN;
9058 #if defined TIZEN_EXT
9059         else if (g_str_equal(security, "sae"))
9060                 return CONNMAN_SERVICE_SECURITY_SAE;
9061         else if (g_str_equal(security, "owe"))
9062                 return CONNMAN_SERVICE_SECURITY_OWE;
9063         else if (g_str_equal(security, "ft_psk") == TRUE)
9064                 return CONNMAN_SERVICE_SECURITY_PSK;
9065         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9066                 return CONNMAN_SERVICE_SECURITY_8021X;
9067 #endif
9068         else
9069                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9070 }
9071
9072 #if defined TIZEN_EXT
9073 int check_passphrase_ext(struct connman_network *network,
9074                                         const char *passphrase)
9075 {
9076         const char *str;
9077         enum connman_service_security security;
9078
9079         str = connman_network_get_string(network, "WiFi.Security");
9080         security = convert_wifi_security(str);
9081
9082         return __connman_service_check_passphrase(security, passphrase);
9083 }
9084 #endif
9085
9086 static void update_from_network(struct connman_service *service,
9087                                         struct connman_network *network)
9088 {
9089         uint8_t strength = service->strength;
9090         const char *str;
9091
9092         DBG("service %p network %p", service, network);
9093
9094         if (is_connected(service->state))
9095                 return;
9096
9097         if (is_connecting(service->state))
9098                 return;
9099
9100         str = connman_network_get_string(network, "Name");
9101         if (str) {
9102                 g_free(service->name);
9103                 service->name = g_strdup(str);
9104                 service->hidden = false;
9105         } else {
9106                 g_free(service->name);
9107                 service->name = NULL;
9108                 service->hidden = true;
9109         }
9110
9111         service->strength = connman_network_get_strength(network);
9112         service->roaming = connman_network_get_bool(network, "Roaming");
9113
9114         if (service->strength == 0) {
9115                 /*
9116                  * Filter out 0-values; it's unclear what they mean
9117                  * and they cause anomalous sorting of the priority list.
9118                  */
9119                 service->strength = strength;
9120         }
9121
9122         str = connman_network_get_string(network, "WiFi.Security");
9123         service->security = convert_wifi_security(str);
9124
9125         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9126                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9127
9128         if (service->strength > strength && service->network) {
9129                 connman_network_unref(service->network);
9130                 service->network = connman_network_ref(network);
9131
9132                 strength_changed(service);
9133         }
9134
9135         if (!service->network)
9136                 service->network = connman_network_ref(network);
9137
9138         service_list_sort();
9139 }
9140
9141 /**
9142  * __connman_service_create_from_network:
9143  * @network: network structure
9144  *
9145  * Look up service by network and if not found, create one
9146  */
9147 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9148 {
9149         struct connman_service *service;
9150         struct connman_device *device;
9151         const char *ident, *group;
9152         char *name;
9153         unsigned int *auto_connect_types;
9154         int i, index;
9155
9156         DBG("network %p", network);
9157
9158         if (!network)
9159                 return NULL;
9160
9161         ident = __connman_network_get_ident(network);
9162         if (!ident)
9163                 return NULL;
9164
9165         group = connman_network_get_group(network);
9166         if (!group)
9167                 return NULL;
9168
9169         name = g_strdup_printf("%s_%s_%s",
9170                         __connman_network_get_type(network), ident, group);
9171         service = service_get(name);
9172         g_free(name);
9173
9174         if (!service)
9175                 return NULL;
9176
9177         if (__connman_network_get_weakness(network))
9178                 return service;
9179
9180         if (service->path) {
9181                 update_from_network(service, network);
9182                 __connman_connection_update_gateway();
9183                 return service;
9184         }
9185
9186         service->type = convert_network_type(network);
9187
9188         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9189         service->autoconnect = false;
9190         for (i = 0; auto_connect_types &&
9191                      auto_connect_types[i] != 0; i++) {
9192                 if (service->type == auto_connect_types[i]) {
9193                         service->autoconnect = true;
9194                         break;
9195                 }
9196         }
9197
9198         switch (service->type) {
9199         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9200         case CONNMAN_SERVICE_TYPE_SYSTEM:
9201         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9202         case CONNMAN_SERVICE_TYPE_GPS:
9203         case CONNMAN_SERVICE_TYPE_VPN:
9204         case CONNMAN_SERVICE_TYPE_GADGET:
9205         case CONNMAN_SERVICE_TYPE_WIFI:
9206         case CONNMAN_SERVICE_TYPE_CELLULAR:
9207         case CONNMAN_SERVICE_TYPE_P2P:
9208 #if defined TIZEN_EXT_WIFI_MESH
9209         case CONNMAN_SERVICE_TYPE_MESH:
9210 #endif
9211                 break;
9212         case CONNMAN_SERVICE_TYPE_ETHERNET:
9213                 service->favorite = true;
9214                 break;
9215         }
9216
9217         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9218         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9219
9220         update_from_network(service, network);
9221
9222         index = connman_network_get_index(network);
9223
9224         if (!service->ipconfig_ipv4)
9225                 service->ipconfig_ipv4 = create_ip4config(service, index,
9226                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9227
9228         if (!service->ipconfig_ipv6)
9229                 service->ipconfig_ipv6 = create_ip6config(service, index);
9230
9231         service_register(service);
9232         service_schedule_added(service);
9233
9234         if (service->favorite) {
9235                 device = connman_network_get_device(service->network);
9236                 if (device && !connman_device_get_scanning(device)) {
9237
9238                         switch (service->type) {
9239                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9240                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9241                         case CONNMAN_SERVICE_TYPE_P2P:
9242 #if defined TIZEN_EXT_WIFI_MESH
9243                         case CONNMAN_SERVICE_TYPE_MESH:
9244 #endif
9245                                 break;
9246
9247                         case CONNMAN_SERVICE_TYPE_GADGET:
9248                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9249                                 if (service->autoconnect) {
9250                                         __connman_service_connect(service,
9251                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9252                                         break;
9253                                 }
9254
9255                                 /* fall through */
9256                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9257                         case CONNMAN_SERVICE_TYPE_GPS:
9258                         case CONNMAN_SERVICE_TYPE_VPN:
9259                         case CONNMAN_SERVICE_TYPE_WIFI:
9260                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9261                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9262                                 break;
9263                         }
9264                 }
9265
9266 #if defined TIZEN_EXT
9267                 /* TIZEN synchronizes below information when the service creates */
9268                 if (service->eap != NULL)
9269                         connman_network_set_string(service->network, "WiFi.EAP",
9270                                                                 service->eap);
9271                 if (service->identity != NULL)
9272                         connman_network_set_string(service->network, "WiFi.Identity",
9273                                                                 service->identity);
9274                 if (service->phase2 != NULL)
9275                         connman_network_set_string(service->network, "WiFi.Phase2",
9276                                                                 service->phase2);
9277 #endif
9278         }
9279
9280         __connman_notifier_service_add(service, service->name);
9281
9282         return service;
9283 }
9284
9285 #if defined TIZEN_EXT
9286 void __connman_service_notify_strength_changed(struct connman_network *network)
9287 {
9288         struct connman_service *service;
9289         uint8_t strength = 0;
9290
9291         service = connman_service_lookup_from_network(network);
9292         if (!service)
9293                 return;
9294
9295         if (!service->network)
9296                 return;
9297
9298         strength = connman_network_get_strength(service->network);
9299         if (strength == service->strength)
9300                 return;
9301
9302         service->strength = strength;
9303         DBG("Strength %d", strength);
9304         strength_changed(service);
9305         service_list_sort();
9306 }
9307 #endif
9308
9309 void __connman_service_update_from_network(struct connman_network *network)
9310 {
9311         bool need_sort = false;
9312         struct connman_service *service;
9313         uint8_t strength;
9314         bool roaming;
9315         const char *name;
9316         bool stats_enable;
9317
9318         service = connman_service_lookup_from_network(network);
9319         if (!service)
9320                 return;
9321
9322         if (!service->network)
9323                 return;
9324
9325 #if defined TIZEN_EXT
9326         if (service->storage_reload) {
9327                 service_load(service);
9328                 __connman_service_set_storage_reload(service, false);
9329         }
9330 #endif
9331
9332         name = connman_network_get_string(service->network, "Name");
9333         if (g_strcmp0(service->name, name) != 0) {
9334                 g_free(service->name);
9335                 service->name = g_strdup(name);
9336
9337                 if (allow_property_changed(service))
9338                         connman_dbus_property_changed_basic(service->path,
9339                                         CONNMAN_SERVICE_INTERFACE, "Name",
9340                                         DBUS_TYPE_STRING, &service->name);
9341         }
9342
9343         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9344                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9345
9346         strength = connman_network_get_strength(service->network);
9347         if (strength == service->strength)
9348                 goto roaming;
9349
9350         service->strength = strength;
9351         need_sort = true;
9352
9353         strength_changed(service);
9354
9355 roaming:
9356         roaming = connman_network_get_bool(service->network, "Roaming");
9357         if (roaming == service->roaming)
9358                 goto sorting;
9359
9360         stats_enable = stats_enabled(service);
9361         if (stats_enable)
9362                 stats_stop(service);
9363
9364         service->roaming = roaming;
9365         need_sort = true;
9366
9367         if (stats_enable)
9368                 stats_start(service);
9369
9370         roaming_changed(service);
9371
9372 sorting:
9373         if (need_sort) {
9374                 service_list_sort();
9375         }
9376 }
9377
9378 void __connman_service_remove_from_network(struct connman_network *network)
9379 {
9380         struct connman_service *service;
9381
9382         service = connman_service_lookup_from_network(network);
9383
9384         DBG("network %p service %p", network, service);
9385
9386         if (!service)
9387                 return;
9388
9389         service->ignore = true;
9390
9391         __connman_connection_gateway_remove(service,
9392                                         CONNMAN_IPCONFIG_TYPE_ALL);
9393
9394         connman_service_unref(service);
9395 }
9396
9397 /**
9398  * __connman_service_create_from_provider:
9399  * @provider: provider structure
9400  *
9401  * Look up service by provider and if not found, create one
9402  */
9403 struct connman_service *
9404 __connman_service_create_from_provider(struct connman_provider *provider)
9405 {
9406         struct connman_service *service;
9407         const char *ident, *str;
9408         char *name;
9409         int index = connman_provider_get_index(provider);
9410
9411         DBG("provider %p", provider);
9412
9413         ident = __connman_provider_get_ident(provider);
9414         if (!ident)
9415                 return NULL;
9416
9417         name = g_strdup_printf("vpn_%s", ident);
9418         service = service_get(name);
9419         g_free(name);
9420
9421         if (!service)
9422                 return NULL;
9423
9424         service->type = CONNMAN_SERVICE_TYPE_VPN;
9425         service->provider = connman_provider_ref(provider);
9426         service->autoconnect = false;
9427         service->favorite = true;
9428
9429         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9430         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9431
9432         str = connman_provider_get_string(provider, "Name");
9433         if (str) {
9434                 g_free(service->name);
9435                 service->name = g_strdup(str);
9436                 service->hidden = false;
9437         } else {
9438                 g_free(service->name);
9439                 service->name = NULL;
9440                 service->hidden = true;
9441         }
9442
9443         service->strength = 0;
9444
9445         if (!service->ipconfig_ipv4)
9446                 service->ipconfig_ipv4 = create_ip4config(service, index,
9447                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9448
9449         if (!service->ipconfig_ipv6)
9450                 service->ipconfig_ipv6 = create_ip6config(service, index);
9451
9452         service_register(service);
9453
9454         __connman_notifier_service_add(service, service->name);
9455         service_schedule_added(service);
9456
9457         return service;
9458 }
9459
9460 static void remove_unprovisioned_services(void)
9461 {
9462         gchar **services;
9463         GKeyFile *keyfile, *configkeyfile;
9464         char *file, *section;
9465         int i = 0;
9466
9467         services = connman_storage_get_services();
9468         if (!services)
9469                 return;
9470
9471         for (; services[i]; i++) {
9472                 file = section = NULL;
9473                 keyfile = configkeyfile = NULL;
9474
9475                 keyfile = connman_storage_load_service(services[i]);
9476                 if (!keyfile)
9477                         continue;
9478
9479                 file = g_key_file_get_string(keyfile, services[i],
9480                                         "Config.file", NULL);
9481                 if (!file)
9482                         goto next;
9483
9484                 section = g_key_file_get_string(keyfile, services[i],
9485                                         "Config.ident", NULL);
9486                 if (!section)
9487                         goto next;
9488
9489                 configkeyfile = __connman_storage_load_config(file);
9490                 if (!configkeyfile) {
9491                         /*
9492                          * Config file is missing, remove the provisioned
9493                          * service.
9494                          */
9495                         __connman_storage_remove_service(services[i]);
9496                         goto next;
9497                 }
9498
9499                 if (!g_key_file_has_group(configkeyfile, section))
9500                         /*
9501                          * Config section is missing, remove the provisioned
9502                          * service.
9503                          */
9504                         __connman_storage_remove_service(services[i]);
9505
9506         next:
9507                 if (keyfile)
9508                         g_key_file_free(keyfile);
9509
9510                 if (configkeyfile)
9511                         g_key_file_free(configkeyfile);
9512
9513                 g_free(section);
9514                 g_free(file);
9515         }
9516
9517         g_strfreev(services);
9518 }
9519
9520 static int agent_probe(struct connman_agent *agent)
9521 {
9522         DBG("agent %p", agent);
9523         return 0;
9524 }
9525
9526 static void agent_remove(struct connman_agent *agent)
9527 {
9528         DBG("agent %p", agent);
9529 }
9530
9531 static void *agent_context_ref(void *context)
9532 {
9533         struct connman_service *service = context;
9534
9535         return (void *)connman_service_ref(service);
9536 }
9537
9538 static void agent_context_unref(void *context)
9539 {
9540         struct connman_service *service = context;
9541
9542         connman_service_unref(service);
9543 }
9544
9545 static struct connman_agent_driver agent_driver = {
9546         .name           = "service",
9547         .interface      = CONNMAN_AGENT_INTERFACE,
9548         .probe          = agent_probe,
9549         .remove         = agent_remove,
9550         .context_ref    = agent_context_ref,
9551         .context_unref  = agent_context_unref,
9552 };
9553
9554 int __connman_service_init(void)
9555 {
9556         int err;
9557
9558         DBG("");
9559
9560         err = connman_agent_driver_register(&agent_driver);
9561         if (err < 0) {
9562                 connman_error("Cannot register agent driver for %s",
9563                                                 agent_driver.name);
9564                 return err;
9565         }
9566
9567         set_always_connecting_technologies();
9568
9569         connection = connman_dbus_get_connection();
9570
9571         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9572                                                         NULL, service_free);
9573
9574         services_notify = g_new0(struct _services_notify, 1);
9575         services_notify->remove = g_hash_table_new_full(g_str_hash,
9576                         g_str_equal, g_free, NULL);
9577         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9578
9579         remove_unprovisioned_services();
9580
9581         return 0;
9582 }
9583
9584 void __connman_service_cleanup(void)
9585 {
9586         DBG("");
9587
9588         if (vpn_autoconnect_timeout) {
9589                 g_source_remove(vpn_autoconnect_timeout);
9590                 vpn_autoconnect_timeout = 0;
9591         }
9592
9593         if (autoconnect_timeout != 0) {
9594                 g_source_remove(autoconnect_timeout);
9595                 autoconnect_timeout = 0;
9596         }
9597
9598         connman_agent_driver_unregister(&agent_driver);
9599
9600         g_list_free(service_list);
9601         service_list = NULL;
9602
9603         g_hash_table_destroy(service_hash);
9604         service_hash = NULL;
9605
9606         g_slist_free(counter_list);
9607         counter_list = NULL;
9608
9609         if (services_notify->id != 0) {
9610                 g_source_remove(services_notify->id);
9611                 service_send_changed(NULL);
9612         }
9613
9614         g_hash_table_destroy(services_notify->remove);
9615         g_hash_table_destroy(services_notify->add);
9616         g_free(services_notify);
9617
9618         dbus_connection_unref(connection);
9619 }