src/service.c

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