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