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         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3234         char *country_code_str = country_code_buff;
3235         unsigned char *country_code;
3236
3237         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3238         bssid = connman_network_get_bssid(network);
3239         maxrate = connman_network_get_maxrate(network);
3240         frequency = connman_network_get_frequency(network);
3241         enc_mode = connman_network_get_enc_mode(network);
3242         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3243         keymgmt = connman_network_get_keymgmt(network);
3244         country_code = connman_network_get_countrycode(network);
3245
3246         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3247                                 bssid[0], bssid[1], bssid[2],
3248                                 bssid[3], bssid[4], bssid[5]);
3249
3250         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3251                  country_code[0], country_code[1]);
3252
3253
3254         connman_dbus_dict_append_fixed_array(dict, "SSID",
3255                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3256         connman_dbus_dict_append_basic(dict, "BSSID",
3257                                         DBUS_TYPE_STRING, &bssid_str);
3258         connman_dbus_dict_append_basic(dict, "MaxRate",
3259                                         DBUS_TYPE_UINT32, &maxrate);
3260         connman_dbus_dict_append_basic(dict, "Frequency",
3261                                         DBUS_TYPE_UINT16, &frequency);
3262         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3263                                         DBUS_TYPE_STRING, &enc_mode);
3264         connman_dbus_dict_append_basic(dict, "Passpoint",
3265                                         DBUS_TYPE_BOOLEAN, &passpoint);
3266         connman_dbus_dict_append_basic(dict, "Keymgmt",
3267                                         DBUS_TYPE_UINT32, &keymgmt);
3268         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3269                                        &country_code_str);
3270
3271         str = connman_network_get_string(network, "WiFi.Security");
3272         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3273                 str = connman_network_get_string(network, "WiFi.EAP");
3274                 if (str != NULL)
3275                         connman_dbus_dict_append_basic(dict, "EAP",
3276                                         DBUS_TYPE_STRING, &str);
3277
3278                 str = connman_network_get_string(network, "WiFi.Phase2");
3279                 if (str != NULL)
3280                         connman_dbus_dict_append_basic(dict, "Phase2",
3281                                         DBUS_TYPE_STRING, &str);
3282
3283                 str = connman_network_get_string(network, "WiFi.Identity");
3284                 if (str != NULL)
3285                         connman_dbus_dict_append_basic(dict, "Identity",
3286                                         DBUS_TYPE_STRING, &str);
3287
3288                 str = connman_network_get_string(network, "WiFi.CACertFile");
3289                 if (str != NULL)
3290                         connman_dbus_dict_append_basic(dict, "CACertFile",
3291                                         DBUS_TYPE_STRING, &str);
3292
3293                 str = connman_network_get_string(network,
3294                                 "WiFi.ClientCertFile");
3295                 if (str != NULL)
3296                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3297                                         DBUS_TYPE_STRING, &str);
3298
3299                 str = connman_network_get_string(network,
3300                                 "WiFi.PrivateKeyFile");
3301                 if (str != NULL)
3302                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3303                                         DBUS_TYPE_STRING, &str);
3304         }
3305 }
3306 #endif
3307
3308 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3309                                         struct connman_service *service)
3310 {
3311         dbus_bool_t val;
3312         const char *str;
3313         GSList *list;
3314
3315 #if defined TIZEN_EXT
3316         unsigned int frequency = 0U;
3317         if (service && service->network) {
3318                 frequency = connman_network_get_frequency(service->network);
3319                 connman_dbus_dict_append_basic(dict, "Frequency",
3320                                 DBUS_TYPE_UINT16, &frequency);
3321         }
3322
3323         unsigned char *wifi_vsie;
3324         unsigned int wifi_vsie_len;
3325         GSList *vsie_list = NULL;
3326
3327         if (service->network)
3328                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3329
3330         if (vsie_list) {
3331                 DBG("ConnMan, service->path=%s No.of elements in list: %d", service->path, g_slist_length(vsie_list));
3332                 GSList *list;
3333                 for (list = vsie_list; list; list = list->next) {
3334                         wifi_vsie = (unsigned char *)list->data;
3335                         wifi_vsie_len = wifi_vsie[1] + 2;
3336
3337                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3338                                         &wifi_vsie, wifi_vsie_len);
3339                 }
3340         }
3341 #endif
3342
3343         str = __connman_service_type2string(service->type);
3344         if (str)
3345                 connman_dbus_dict_append_basic(dict, "Type",
3346                                                 DBUS_TYPE_STRING, &str);
3347
3348         connman_dbus_dict_append_array(dict, "Security",
3349                                 DBUS_TYPE_STRING, append_security, service);
3350
3351         str = state2string(service->state);
3352         if (str)
3353                 connman_dbus_dict_append_basic(dict, "State",
3354                                                 DBUS_TYPE_STRING, &str);
3355
3356 #ifdef TIZEN_EXT
3357         str = state2string(service->state_ipv6);
3358         if (str != NULL)
3359                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3360                                 DBUS_TYPE_STRING, &str);
3361 #endif
3362
3363         str = error2string(service->error);
3364         if (str)
3365                 connman_dbus_dict_append_basic(dict, "Error",
3366                                                 DBUS_TYPE_STRING, &str);
3367
3368         if (service->strength > 0)
3369                 connman_dbus_dict_append_basic(dict, "Strength",
3370                                         DBUS_TYPE_BYTE, &service->strength);
3371
3372         val = service->favorite;
3373         connman_dbus_dict_append_basic(dict, "Favorite",
3374                                         DBUS_TYPE_BOOLEAN, &val);
3375
3376         val = service->immutable;
3377         connman_dbus_dict_append_basic(dict, "Immutable",
3378                                         DBUS_TYPE_BOOLEAN, &val);
3379
3380         if (service->favorite)
3381                 val = service->autoconnect;
3382         else
3383                 val = service->favorite;
3384
3385         connman_dbus_dict_append_basic(dict, "AutoConnect",
3386                                 DBUS_TYPE_BOOLEAN, &val);
3387
3388         if (service->name)
3389                 connman_dbus_dict_append_basic(dict, "Name",
3390                                         DBUS_TYPE_STRING, &service->name);
3391
3392         switch (service->type) {
3393         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3394         case CONNMAN_SERVICE_TYPE_SYSTEM:
3395         case CONNMAN_SERVICE_TYPE_GPS:
3396         case CONNMAN_SERVICE_TYPE_VPN:
3397         case CONNMAN_SERVICE_TYPE_P2P:
3398                 break;
3399         case CONNMAN_SERVICE_TYPE_CELLULAR:
3400                 val = service->roaming;
3401                 connman_dbus_dict_append_basic(dict, "Roaming",
3402                                         DBUS_TYPE_BOOLEAN, &val);
3403
3404                 connman_dbus_dict_append_dict(dict, "Ethernet",
3405                                                 append_ethernet, service);
3406                 break;
3407         case CONNMAN_SERVICE_TYPE_WIFI:
3408 #if defined TIZEN_EXT
3409                 if (service->network != NULL)
3410                         append_wifi_ext_info(dict, service->network);
3411
3412                 connman_dbus_dict_append_dict(dict, "Ethernet",
3413                                                 append_ethernet, service);
3414
3415                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3416                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3417
3418                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3419                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3420
3421                 break;
3422 #endif
3423         case CONNMAN_SERVICE_TYPE_ETHERNET:
3424         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3425         case CONNMAN_SERVICE_TYPE_GADGET:
3426                 connman_dbus_dict_append_dict(dict, "Ethernet",
3427                                                 append_ethernet, service);
3428                 break;
3429         }
3430
3431         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3432
3433         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3434                                                 append_ipv4config, service);
3435
3436         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3437
3438         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3439                                                 append_ipv6config, service);
3440
3441         connman_dbus_dict_append_array(dict, "Nameservers",
3442                                 DBUS_TYPE_STRING, append_dns, service);
3443
3444         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3445                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3446
3447         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3448                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3449                 list = __connman_timeserver_get_all(service);
3450         else
3451                 list = NULL;
3452
3453         connman_dbus_dict_append_array(dict, "Timeservers",
3454                                 DBUS_TYPE_STRING, append_ts, list);
3455
3456         g_slist_free_full(list, g_free);
3457
3458         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3459                                 DBUS_TYPE_STRING, append_tsconfig, service);
3460
3461         connman_dbus_dict_append_array(dict, "Domains",
3462                                 DBUS_TYPE_STRING, append_domain, service);
3463
3464         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3465                                 DBUS_TYPE_STRING, append_domainconfig, service);
3466
3467         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3468
3469         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3470                                                 append_proxyconfig, service);
3471
3472         connman_dbus_dict_append_dict(dict, "Provider",
3473                                                 append_provider, service);
3474 }
3475
3476 static void append_struct_service(DBusMessageIter *iter,
3477                 connman_dbus_append_cb_t function,
3478                 struct connman_service *service)
3479 {
3480         DBusMessageIter entry, dict;
3481
3482         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3483
3484         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3485                                                         &service->path);
3486
3487         connman_dbus_dict_open(&entry, &dict);
3488         if (function)
3489                 function(&dict, service);
3490         connman_dbus_dict_close(&entry, &dict);
3491
3492         dbus_message_iter_close_container(iter, &entry);
3493 }
3494
3495 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3496 {
3497         struct connman_service *service = user_data;
3498
3499         append_properties(dict, TRUE, service);
3500 }
3501
3502 static void append_struct(gpointer value, gpointer user_data)
3503 {
3504         struct connman_service *service = value;
3505         DBusMessageIter *iter = user_data;
3506
3507         if (!service->path)
3508                 return;
3509
3510         append_struct_service(iter, append_dict_properties, service);
3511 }
3512
3513 void __connman_service_list_struct(DBusMessageIter *iter)
3514 {
3515         g_list_foreach(service_list, append_struct, iter);
3516 }
3517
3518 bool __connman_service_is_hidden(struct connman_service *service)
3519 {
3520         return service->hidden;
3521 }
3522
3523 bool
3524 __connman_service_is_split_routing(struct connman_service *service)
3525 {
3526         return service->do_split_routing;
3527 }
3528
3529 bool __connman_service_index_is_split_routing(int index)
3530 {
3531         struct connman_service *service;
3532
3533         if (index < 0)
3534                 return false;
3535
3536         service = __connman_service_lookup_from_index(index);
3537         if (!service)
3538                 return false;
3539
3540         return __connman_service_is_split_routing(service);
3541 }
3542
3543 int __connman_service_get_index(struct connman_service *service)
3544 {
3545         if (!service)
3546                 return -1;
3547
3548         if (service->network)
3549                 return connman_network_get_index(service->network);
3550         else if (service->provider)
3551                 return connman_provider_get_index(service->provider);
3552
3553         return -1;
3554 }
3555
3556 void __connman_service_set_hidden(struct connman_service *service)
3557 {
3558         if (!service || service->hidden)
3559                 return;
3560
3561         service->hidden_service = true;
3562 }
3563
3564 void __connman_service_set_hostname(struct connman_service *service,
3565                                                 const char *hostname)
3566 {
3567         if (!service || service->hidden)
3568                 return;
3569
3570         g_free(service->hostname);
3571         service->hostname = g_strdup(hostname);
3572 }
3573
3574 const char *__connman_service_get_hostname(struct connman_service *service)
3575 {
3576         if (!service)
3577                 return NULL;
3578
3579         return service->hostname;
3580 }
3581
3582 void __connman_service_set_domainname(struct connman_service *service,
3583                                                 const char *domainname)
3584 {
3585         if (!service || service->hidden)
3586                 return;
3587
3588         g_free(service->domainname);
3589         service->domainname = g_strdup(domainname);
3590
3591         domain_changed(service);
3592 }
3593
3594 const char *connman_service_get_domainname(struct connman_service *service)
3595 {
3596         if (!service)
3597                 return NULL;
3598
3599         if (service->domains)
3600                 return service->domains[0];
3601         else
3602                 return service->domainname;
3603 }
3604
3605 char **connman_service_get_nameservers(struct connman_service *service)
3606 {
3607         if (!service)
3608                 return NULL;
3609
3610         if (service->nameservers_config)
3611                 return g_strdupv(service->nameservers_config);
3612         else if (service->nameservers ||
3613                                         service->nameservers_auto) {
3614                 int len = 0, len_auto = 0, i;
3615                 char **nameservers;
3616
3617                 if (service->nameservers)
3618                         len = g_strv_length(service->nameservers);
3619                 if (service->nameservers_auto)
3620                         len_auto = g_strv_length(service->nameservers_auto);
3621
3622                 nameservers = g_try_new0(char *, len + len_auto + 1);
3623                 if (!nameservers)
3624                         return NULL;
3625
3626                 for (i = 0; i < len; i++)
3627                         nameservers[i] = g_strdup(service->nameservers[i]);
3628
3629                 for (i = 0; i < len_auto; i++)
3630                         nameservers[i + len] =
3631                                 g_strdup(service->nameservers_auto[i]);
3632
3633                 return nameservers;
3634         }
3635
3636         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3637 }
3638
3639 char **connman_service_get_timeservers_config(struct connman_service *service)
3640 {
3641         if (!service)
3642                 return NULL;
3643
3644         return service->timeservers_config;
3645 }
3646
3647 char **connman_service_get_timeservers(struct connman_service *service)
3648 {
3649         if (!service)
3650                 return NULL;
3651
3652         return service->timeservers;
3653 }
3654
3655 #if defined TIZEN_EXT
3656 /*
3657  * Description: Telephony plug-in requires manual PROXY setting function
3658  */
3659 int connman_service_set_proxy(struct connman_service *service,
3660                                         const char *proxy, gboolean active)
3661 {
3662         char **proxies_array = NULL;
3663
3664         if (service == NULL)
3665                 return -EINVAL;
3666
3667         switch (service->type) {
3668         case CONNMAN_SERVICE_TYPE_CELLULAR:
3669         case CONNMAN_SERVICE_TYPE_ETHERNET:
3670         case CONNMAN_SERVICE_TYPE_WIFI:
3671                 break;
3672
3673         default:
3674                 return -EINVAL;
3675         }
3676
3677         g_strfreev(service->proxies);
3678         service->proxies = NULL;
3679
3680         if (proxy != NULL)
3681                 proxies_array = g_strsplit(proxy, " ", 0);
3682
3683         service->proxies = proxies_array;
3684
3685         if (proxy == NULL) {
3686                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3687                 DBG("proxy changed (%d)", active);
3688         } else {
3689                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3690                 DBG("proxy chagned %s (%d)", proxy, active);
3691         }
3692
3693         if (active == TRUE) {
3694                 proxy_changed(service);
3695
3696                 __connman_notifier_proxy_changed(service);
3697         }
3698
3699         return 0;
3700 }
3701 #endif
3702
3703 void connman_service_set_proxy_method(struct connman_service *service,
3704                                         enum connman_service_proxy_method method)
3705 {
3706         if (!service || service->hidden)
3707                 return;
3708
3709         service->proxy = method;
3710
3711         proxy_changed(service);
3712
3713         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3714                 __connman_notifier_proxy_changed(service);
3715 }
3716
3717 enum connman_service_proxy_method connman_service_get_proxy_method(
3718                                         struct connman_service *service)
3719 {
3720         if (!service)
3721                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3722
3723         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3724                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3725                                 !service->pac)
3726                         return service->proxy;
3727
3728                 return service->proxy_config;
3729         }
3730
3731         return service->proxy;
3732 }
3733
3734 char **connman_service_get_proxy_servers(struct connman_service *service)
3735 {
3736         return g_strdupv(service->proxies);
3737 }
3738
3739 char **connman_service_get_proxy_excludes(struct connman_service *service)
3740 {
3741         return g_strdupv(service->excludes);
3742 }
3743
3744 const char *connman_service_get_proxy_url(struct connman_service *service)
3745 {
3746         if (!service)
3747                 return NULL;
3748
3749         return service->pac;
3750 }
3751
3752 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3753                                                         const char *url)
3754 {
3755         if (!service || service->hidden)
3756                 return;
3757
3758         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3759
3760         if (service->ipconfig_ipv4) {
3761                 if (__connman_ipconfig_set_proxy_autoconfig(
3762                             service->ipconfig_ipv4, url) < 0)
3763                         return;
3764         } else if (service->ipconfig_ipv6) {
3765                 if (__connman_ipconfig_set_proxy_autoconfig(
3766                             service->ipconfig_ipv6, url) < 0)
3767                         return;
3768         } else
3769                 return;
3770
3771         proxy_changed(service);
3772
3773         __connman_notifier_proxy_changed(service);
3774 }
3775
3776 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3777 {
3778         if (!service)
3779                 return NULL;
3780
3781         if (service->ipconfig_ipv4)
3782                 return __connman_ipconfig_get_proxy_autoconfig(
3783                                                 service->ipconfig_ipv4);
3784         else if (service->ipconfig_ipv6)
3785                 return __connman_ipconfig_get_proxy_autoconfig(
3786                                                 service->ipconfig_ipv6);
3787         return NULL;
3788 }
3789
3790 #if defined TIZEN_EXT
3791 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3792 {
3793         if (!service) {
3794                 DBG("Service is NULL");
3795                 return -1;
3796         }
3797
3798         return service->dns_config_method_ipv6;
3799 }
3800 #endif
3801
3802 void __connman_service_set_timeservers(struct connman_service *service,
3803                                 char **timeservers)
3804 {
3805         int i;
3806
3807         if (!service)
3808                 return;
3809
3810         g_strfreev(service->timeservers);
3811         service->timeservers = NULL;
3812
3813         for (i = 0; timeservers && timeservers[i]; i++)
3814                 __connman_service_timeserver_append(service, timeservers[i]);
3815 }
3816
3817 int __connman_service_timeserver_append(struct connman_service *service,
3818                                                 const char *timeserver)
3819 {
3820         int len;
3821
3822         DBG("service %p timeserver %s", service, timeserver);
3823
3824         if (!timeserver)
3825                 return -EINVAL;
3826
3827         if (service->timeservers) {
3828                 int i;
3829
3830                 for (i = 0; service->timeservers[i]; i++)
3831                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3832                                 return -EEXIST;
3833
3834                 len = g_strv_length(service->timeservers);
3835                 service->timeservers = g_try_renew(char *, service->timeservers,
3836                                                         len + 2);
3837         } else {
3838                 len = 0;
3839                 service->timeservers = g_try_new0(char *, len + 2);
3840         }
3841
3842         if (!service->timeservers)
3843                 return -ENOMEM;
3844
3845         service->timeservers[len] = g_strdup(timeserver);
3846         service->timeservers[len + 1] = NULL;
3847
3848         return 0;
3849 }
3850
3851 int __connman_service_timeserver_remove(struct connman_service *service,
3852                                                 const char *timeserver)
3853 {
3854         char **servers;
3855         int len, i, j, found = 0;
3856
3857         DBG("service %p timeserver %s", service, timeserver);
3858
3859         if (!timeserver)
3860                 return -EINVAL;
3861
3862         if (!service->timeservers)
3863                 return 0;
3864
3865         for (i = 0; service->timeservers &&
3866                                         service->timeservers[i]; i++)
3867                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3868                         found = 1;
3869                         break;
3870                 }
3871
3872         if (found == 0)
3873                 return 0;
3874
3875         len = g_strv_length(service->timeservers);
3876
3877         if (len == 1) {
3878                 g_strfreev(service->timeservers);
3879                 service->timeservers = NULL;
3880
3881                 return 0;
3882         }
3883
3884         servers = g_try_new0(char *, len);
3885         if (!servers)
3886                 return -ENOMEM;
3887
3888         for (i = 0, j = 0; i < len; i++) {
3889                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3890                         servers[j] = g_strdup(service->timeservers[i]);
3891                         if (!servers[j])
3892                                 return -ENOMEM;
3893                         j++;
3894                 }
3895         }
3896         servers[len - 1] = NULL;
3897
3898         g_strfreev(service->timeservers);
3899         service->timeservers = servers;
3900
3901         return 0;
3902 }
3903
3904 void __connman_service_timeserver_changed(struct connman_service *service,
3905                 GSList *ts_list)
3906 {
3907         if (!service)
3908                 return;
3909
3910         if (!allow_property_changed(service))
3911                 return;
3912
3913         connman_dbus_property_changed_array(service->path,
3914                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3915                         DBUS_TYPE_STRING, append_ts, ts_list);
3916 }
3917
3918 void __connman_service_set_pac(struct connman_service *service,
3919                                         const char *pac)
3920 {
3921         if (service->hidden)
3922                 return;
3923         g_free(service->pac);
3924         service->pac = g_strdup(pac);
3925
3926         proxy_changed(service);
3927 }
3928
3929 #if defined TIZEN_EXT
3930 void __connman_service_set_proxy(struct connman_service *service,
3931                                        const char *proxies)
3932 {
3933        char **proxies_array = NULL;
3934
3935        g_strfreev(service->proxies);
3936        service->proxies = NULL;
3937
3938        if (proxies != NULL)
3939                proxies_array = g_strsplit(proxies, " ", 0);
3940
3941        service->proxies = proxies_array;
3942 }
3943 #endif
3944
3945 void __connman_service_set_identity(struct connman_service *service,
3946                                         const char *identity)
3947 {
3948         if (service->immutable || service->hidden)
3949                 return;
3950
3951         g_free(service->identity);
3952         service->identity = g_strdup(identity);
3953
3954         if (service->network)
3955                 connman_network_set_string(service->network,
3956                                         "WiFi.Identity",
3957                                         service->identity);
3958 }
3959
3960 void __connman_service_set_anonymous_identity(struct connman_service *service,
3961                                                 const char *anonymous_identity)
3962 {
3963         if (service->immutable || service->hidden)
3964                 return;
3965
3966         g_free(service->anonymous_identity);
3967         service->anonymous_identity = g_strdup(anonymous_identity);
3968
3969         if (service->network)
3970                 connman_network_set_string(service->network,
3971                                         "WiFi.AnonymousIdentity",
3972                                         service->anonymous_identity);
3973 }
3974
3975 void __connman_service_set_subject_match(struct connman_service *service,
3976                                                 const char *subject_match)
3977 {
3978         if (service->immutable || service->hidden)
3979                 return;
3980
3981         g_free(service->subject_match);
3982         service->subject_match = g_strdup(subject_match);
3983
3984         if (service->network)
3985                 connman_network_set_string(service->network,
3986                                         "WiFi.SubjectMatch",
3987                                         service->subject_match);
3988 }
3989
3990 void __connman_service_set_altsubject_match(struct connman_service *service,
3991                                                 const char *altsubject_match)
3992 {
3993         if (service->immutable || service->hidden)
3994                 return;
3995
3996         g_free(service->altsubject_match);
3997         service->altsubject_match = g_strdup(altsubject_match);
3998
3999         if (service->network)
4000                 connman_network_set_string(service->network,
4001                                         "WiFi.AltSubjectMatch",
4002                                         service->altsubject_match);
4003 }
4004
4005 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4006                                                 const char *domain_suffix_match)
4007 {
4008         if (service->immutable || service->hidden)
4009                 return;
4010
4011         g_free(service->domain_suffix_match);
4012         service->domain_suffix_match = g_strdup(domain_suffix_match);
4013
4014         if (service->network)
4015                 connman_network_set_string(service->network,
4016                                         "WiFi.DomainSuffixMatch",
4017                                         service->domain_suffix_match);
4018 }
4019
4020 void __connman_service_set_domain_match(struct connman_service *service,
4021                                                 const char *domain_match)
4022 {
4023         if (service->immutable || service->hidden)
4024                 return;
4025
4026         g_free(service->domain_match);
4027         service->domain_match = g_strdup(domain_match);
4028
4029         if (service->network)
4030                 connman_network_set_string(service->network,
4031                                         "WiFi.DomainMatch",
4032                                         service->domain_match);
4033 }
4034
4035 void __connman_service_set_agent_identity(struct connman_service *service,
4036                                                 const char *agent_identity)
4037 {
4038         if (service->hidden)
4039                 return;
4040         g_free(service->agent_identity);
4041         service->agent_identity = g_strdup(agent_identity);
4042
4043         if (service->network)
4044                 connman_network_set_string(service->network,
4045                                         "WiFi.AgentIdentity",
4046                                         service->agent_identity);
4047 }
4048
4049 int __connman_service_check_passphrase(enum connman_service_security security,
4050                 const char *passphrase)
4051 {
4052         guint i;
4053         gsize length;
4054
4055         if (!passphrase)
4056                 return 0;
4057
4058         length = strlen(passphrase);
4059
4060         switch (security) {
4061         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4062         case CONNMAN_SERVICE_SECURITY_NONE:
4063         case CONNMAN_SERVICE_SECURITY_WPA:
4064 #if !defined TIZEN_EXT
4065         case CONNMAN_SERVICE_SECURITY_RSN:
4066 #endif
4067
4068                 DBG("service security '%s' (%d) not handled",
4069                                 security2string(security), security);
4070
4071                 return -EOPNOTSUPP;
4072
4073         case CONNMAN_SERVICE_SECURITY_PSK:
4074 #if defined TIZEN_EXT
4075         case CONNMAN_SERVICE_SECURITY_RSN:
4076 #endif
4077                 /* A raw key is always 64 bytes length,
4078                  * its content is in hex representation.
4079                  * A PSK key must be between [8..63].
4080                  */
4081                 if (length == 64) {
4082                         for (i = 0; i < 64; i++)
4083                                 if (!isxdigit((unsigned char)
4084                                               passphrase[i]))
4085                                         return -ENOKEY;
4086                 } else if (length < 8 || length > 63)
4087                         return -ENOKEY;
4088                 break;
4089         case CONNMAN_SERVICE_SECURITY_WEP:
4090                 /* length of WEP key is 10 or 26
4091                  * length of WEP passphrase is 5 or 13
4092                  */
4093                 if (length == 10 || length == 26) {
4094                         for (i = 0; i < length; i++)
4095                                 if (!isxdigit((unsigned char)
4096                                               passphrase[i]))
4097                                         return -ENOKEY;
4098                 } else if (length != 5 && length != 13)
4099                         return -ENOKEY;
4100                 break;
4101
4102         case CONNMAN_SERVICE_SECURITY_8021X:
4103                 break;
4104         }
4105
4106         return 0;
4107 }
4108
4109 int __connman_service_set_passphrase(struct connman_service *service,
4110                                         const char *passphrase)
4111 {
4112         int err;
4113
4114         if (service->hidden)
4115                 return -EINVAL;
4116
4117         if (service->immutable &&
4118                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4119                 return -EINVAL;
4120 #if defined TIZEN_EXT
4121         /* The encrypted passphrase is used here
4122          * and validation is done by net-config before being encrypted.
4123          */
4124         err = 0;
4125         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4126                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4127                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4128 #endif
4129         err = __connman_service_check_passphrase(service->security, passphrase);
4130
4131         if (err < 0)
4132                 return err;
4133
4134         g_free(service->passphrase);
4135         service->passphrase = g_strdup(passphrase);
4136
4137         if (service->network)
4138                 connman_network_set_string(service->network, "WiFi.Passphrase",
4139                                 service->passphrase);
4140
4141         return 0;
4142 }
4143
4144 const char *__connman_service_get_passphrase(struct connman_service *service)
4145 {
4146         if (!service)
4147                 return NULL;
4148
4149         return service->passphrase;
4150 }
4151
4152 static DBusMessage *get_properties(DBusConnection *conn,
4153                                         DBusMessage *msg, void *user_data)
4154 {
4155         struct connman_service *service = user_data;
4156         DBusMessage *reply;
4157         DBusMessageIter array, dict;
4158
4159         reply = dbus_message_new_method_return(msg);
4160         if (!reply)
4161                 return NULL;
4162
4163         dbus_message_iter_init_append(reply, &array);
4164
4165         connman_dbus_dict_open(&array, &dict);
4166         append_properties(&dict, FALSE, service);
4167         connman_dbus_dict_close(&array, &dict);
4168
4169         return reply;
4170 }
4171
4172 static char **remove_empty_strings(char **strv)
4173 {
4174         int index = 0;
4175         char **iter = strv;
4176
4177         while (*iter) {
4178                 if (**iter)
4179                         strv[index++] = *iter;
4180                 else
4181                         g_free(*iter);
4182                 iter++;
4183         }
4184
4185         strv[index] = NULL;
4186         return strv;
4187 }
4188
4189 static int update_proxy_configuration(struct connman_service *service,
4190                                 DBusMessageIter *array)
4191 {
4192         DBusMessageIter dict;
4193         enum connman_service_proxy_method method;
4194         GString *servers_str = NULL;
4195         GString *excludes_str = NULL;
4196         const char *url = NULL;
4197
4198         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4199
4200         dbus_message_iter_recurse(array, &dict);
4201
4202         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4203                 DBusMessageIter entry, variant;
4204                 const char *key;
4205                 int type;
4206
4207                 dbus_message_iter_recurse(&dict, &entry);
4208
4209                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4210                         goto error;
4211
4212                 dbus_message_iter_get_basic(&entry, &key);
4213                 dbus_message_iter_next(&entry);
4214
4215                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4216                         goto error;
4217
4218                 dbus_message_iter_recurse(&entry, &variant);
4219
4220                 type = dbus_message_iter_get_arg_type(&variant);
4221
4222                 if (g_str_equal(key, "Method")) {
4223                         const char *val;
4224
4225                         if (type != DBUS_TYPE_STRING)
4226                                 goto error;
4227
4228                         dbus_message_iter_get_basic(&variant, &val);
4229                         method = string2proxymethod(val);
4230                 } else if (g_str_equal(key, "URL")) {
4231                         if (type != DBUS_TYPE_STRING)
4232                                 goto error;
4233
4234                         dbus_message_iter_get_basic(&variant, &url);
4235                 } else if (g_str_equal(key, "Servers")) {
4236                         DBusMessageIter str_array;
4237
4238                         if (type != DBUS_TYPE_ARRAY)
4239                                 goto error;
4240
4241                         servers_str = g_string_new(NULL);
4242                         if (!servers_str)
4243                                 goto error;
4244
4245                         dbus_message_iter_recurse(&variant, &str_array);
4246
4247                         while (dbus_message_iter_get_arg_type(&str_array) ==
4248                                                         DBUS_TYPE_STRING) {
4249                                 char *val = NULL;
4250
4251                                 dbus_message_iter_get_basic(&str_array, &val);
4252
4253                                 if (servers_str->len > 0)
4254                                         g_string_append_printf(servers_str,
4255                                                         " %s", val);
4256                                 else
4257                                         g_string_append(servers_str, val);
4258
4259                                 dbus_message_iter_next(&str_array);
4260                         }
4261                 } else if (g_str_equal(key, "Excludes")) {
4262                         DBusMessageIter str_array;
4263
4264                         if (type != DBUS_TYPE_ARRAY)
4265                                 goto error;
4266
4267                         excludes_str = g_string_new(NULL);
4268                         if (!excludes_str)
4269                                 goto error;
4270
4271                         dbus_message_iter_recurse(&variant, &str_array);
4272
4273                         while (dbus_message_iter_get_arg_type(&str_array) ==
4274                                                         DBUS_TYPE_STRING) {
4275                                 char *val = NULL;
4276
4277                                 dbus_message_iter_get_basic(&str_array, &val);
4278
4279                                 if (excludes_str->len > 0)
4280                                         g_string_append_printf(excludes_str,
4281                                                         " %s", val);
4282                                 else
4283                                         g_string_append(excludes_str, val);
4284
4285                                 dbus_message_iter_next(&str_array);
4286                         }
4287                 }
4288
4289                 dbus_message_iter_next(&dict);
4290         }
4291
4292         switch (method) {
4293         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4294                 break;
4295         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4296                 if (!servers_str && !service->proxies)
4297                         goto error;
4298
4299                 if (servers_str) {
4300                         g_strfreev(service->proxies);
4301
4302                         if (servers_str->len > 0) {
4303                                 char **proxies = g_strsplit_set(
4304                                         servers_str->str, " ", 0);
4305                                 proxies = remove_empty_strings(proxies);
4306                                 service->proxies = proxies;
4307                         } else
4308                                 service->proxies = NULL;
4309                 }
4310
4311                 if (excludes_str) {
4312                         g_strfreev(service->excludes);
4313
4314                         if (excludes_str->len > 0) {
4315                                 char **excludes = g_strsplit_set(
4316                                         excludes_str->str, " ", 0);
4317                                 excludes = remove_empty_strings(excludes);
4318                                 service->excludes = excludes;
4319                         } else
4320                                 service->excludes = NULL;
4321                 }
4322
4323                 if (!service->proxies)
4324                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4325
4326                 break;
4327         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4328                 g_free(service->pac);
4329
4330                 if (url && strlen(url) > 0)
4331                         service->pac = g_strstrip(g_strdup(url));
4332                 else
4333                         service->pac = NULL;
4334
4335                 /* if we are connected:
4336                    - if service->pac == NULL
4337                    - if __connman_ipconfig_get_proxy_autoconfig(
4338                    service->ipconfig) == NULL
4339                    --> We should start WPAD */
4340
4341                 break;
4342         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4343                 goto error;
4344         }
4345
4346         if (servers_str)
4347                 g_string_free(servers_str, TRUE);
4348
4349         if (excludes_str)
4350                 g_string_free(excludes_str, TRUE);
4351
4352         service->proxy_config = method;
4353
4354         return 0;
4355
4356 error:
4357         if (servers_str)
4358                 g_string_free(servers_str, TRUE);
4359
4360         if (excludes_str)
4361                 g_string_free(excludes_str, TRUE);
4362
4363         return -EINVAL;
4364 }
4365
4366 int __connman_service_reset_ipconfig(struct connman_service *service,
4367                 enum connman_ipconfig_type type, DBusMessageIter *array,
4368                 enum connman_service_state *new_state)
4369 {
4370         struct connman_ipconfig *ipconfig, *new_ipconfig;
4371         enum connman_ipconfig_method old_method, new_method;
4372         enum connman_service_state state;
4373         int err = 0, index;
4374
4375         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4376                 ipconfig = service->ipconfig_ipv4;
4377                 state = service->state_ipv4;
4378                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4379         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4380                 ipconfig = service->ipconfig_ipv6;
4381                 state = service->state_ipv6;
4382                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4383         } else
4384                 return -EINVAL;
4385
4386         if (!ipconfig)
4387                 return -ENXIO;
4388
4389         old_method = __connman_ipconfig_get_method(ipconfig);
4390         index = __connman_ipconfig_get_index(ipconfig);
4391
4392         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4393                 new_ipconfig = create_ip4config(service, index,
4394                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4395         else
4396                 new_ipconfig = create_ip6config(service, index);
4397
4398         if (array) {
4399                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4400                 if (err < 0) {
4401                         __connman_ipconfig_unref(new_ipconfig);
4402                         return err;
4403                 }
4404
4405                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4406         }
4407
4408         if (is_connecting(state) || is_connected(state))
4409                 __connman_network_clear_ipconfig(service->network, ipconfig);
4410
4411         __connman_ipconfig_unref(ipconfig);
4412
4413         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4414                 service->ipconfig_ipv4 = new_ipconfig;
4415         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4416                 service->ipconfig_ipv6 = new_ipconfig;
4417
4418         if (is_connecting(state) || is_connected(state))
4419                 __connman_ipconfig_enable(new_ipconfig);
4420
4421         if (new_state && new_method != old_method) {
4422                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4423                         *new_state = service->state_ipv4;
4424                 else
4425                         *new_state = service->state_ipv6;
4426
4427                 settings_changed(service, new_ipconfig);
4428                 address_updated(service, new_method);
4429
4430                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4431         }
4432
4433         DBG("err %d ipconfig %p type %d method %d state %s", err,
4434                 new_ipconfig, type, new_method,
4435                 !new_state  ? "-" : state2string(*new_state));
4436
4437         return err;
4438 }
4439
4440 static DBusMessage *set_property(DBusConnection *conn,
4441                                         DBusMessage *msg, void *user_data)
4442 {
4443         struct connman_service *service = user_data;
4444         DBusMessageIter iter, value;
4445         const char *name;
4446         int type;
4447
4448         DBG("service %p", service);
4449
4450         if (!dbus_message_iter_init(msg, &iter))
4451                 return __connman_error_invalid_arguments(msg);
4452
4453         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4454                 return __connman_error_invalid_arguments(msg);
4455
4456         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
4457                 uid_t uid;
4458                 if (connman_dbus_get_connection_unix_user_sync(conn,
4459                                                 dbus_message_get_sender(msg),
4460                                                 &uid) < 0) {
4461                         DBG("Can not get unix user id!");
4462                         return __connman_error_permission_denied(msg);
4463                 }
4464
4465                 if (!connman_service_is_user_allowed(service, uid)) {
4466                         DBG("Not allow this user to operate this wifi service now!");
4467                         return __connman_error_permission_denied(msg);
4468                 }
4469         }
4470
4471         dbus_message_iter_get_basic(&iter, &name);
4472         dbus_message_iter_next(&iter);
4473
4474         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4475                 return __connman_error_invalid_arguments(msg);
4476
4477         dbus_message_iter_recurse(&iter, &value);
4478
4479         type = dbus_message_iter_get_arg_type(&value);
4480
4481         if (g_str_equal(name, "AutoConnect")) {
4482                 dbus_bool_t autoconnect;
4483
4484                 if (type != DBUS_TYPE_BOOLEAN)
4485                         return __connman_error_invalid_arguments(msg);
4486
4487                 if (!service->favorite)
4488                         return __connman_error_invalid_service(msg);
4489
4490                 dbus_message_iter_get_basic(&value, &autoconnect);
4491
4492                 if (service->autoconnect == autoconnect)
4493                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4494
4495                 service->autoconnect = autoconnect;
4496
4497                 autoconnect_changed(service);
4498
4499                 if (autoconnect)
4500                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4501
4502                 service_save(service);
4503         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4504                 DBusMessageIter entry;
4505                 GString *str;
4506                 int index;
4507                 const char *gw;
4508 #if defined TIZEN_EXT
4509                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4510                 DBG("%s", name);
4511 #endif
4512
4513                 if (__connman_provider_is_immutable(service->provider) ||
4514                                 service->immutable)
4515                         return __connman_error_not_supported(msg);
4516
4517                 if (type != DBUS_TYPE_ARRAY)
4518                         return __connman_error_invalid_arguments(msg);
4519
4520                 str = g_string_new(NULL);
4521                 if (!str)
4522                         return __connman_error_invalid_arguments(msg);
4523
4524                 index = __connman_service_get_index(service);
4525                 gw = __connman_ipconfig_get_gateway_from_index(index,
4526                         CONNMAN_IPCONFIG_TYPE_ALL);
4527
4528 #if !defined TIZEN_EXT
4529                 if (gw && strlen(gw))
4530                         __connman_service_nameserver_del_routes(service,
4531                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4532 #endif
4533                 dbus_message_iter_recurse(&value, &entry);
4534
4535 #if defined TIZEN_EXT
4536                 /* IPv4/IPv6 Last DNS config method */
4537                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4538                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4539                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4540 #endif
4541
4542                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4543                         const char *val;
4544                         dbus_message_iter_get_basic(&entry, &val);
4545                         dbus_message_iter_next(&entry);
4546 #ifdef TIZEN_EXT
4547                         /* First unpack the DNS Config Method */
4548                         DBG("DNS Config Method: %s", val);
4549                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4550                                 service->dns_config_method_ipv4 =
4551                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4552
4553                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4554                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4555                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4556                                         else
4557                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4558                                 }
4559                                 continue;
4560                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4561                                 service->dns_config_method_ipv4 =
4562                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4563                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4564                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4565
4566                                 continue;
4567                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4568                                 service->dns_config_method_ipv6 =
4569                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4570                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4571                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4572                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4573                                         else
4574                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4575                                 }
4576                                 continue;
4577                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4578                                 service->dns_config_method_ipv6 =
4579                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4580                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4581                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4582
4583                                 continue;
4584                         }
4585 #endif
4586                         if (!val[0])
4587                                 continue;
4588
4589                         if (str->len > 0)
4590                                 g_string_append_printf(str, " %s", val);
4591                         else
4592                                 g_string_append(str, val);
4593                 }
4594
4595 #if defined TIZEN_EXT
4596                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4597                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4598                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4599                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4600                 }
4601                 if (gw && strlen(gw))
4602                         __connman_service_nameserver_del_routes(service,
4603                                                 ip_type);
4604
4605                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4606                 nameserver_remove_all(service, ip_type);
4607 #else
4608                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4609 #endif
4610                 g_strfreev(service->nameservers_config);
4611
4612                 if (str->len > 0) {
4613                         char **nameservers, **iter;
4614
4615                         nameservers = g_strsplit_set(str->str, " ", 0);
4616
4617                         for (iter = nameservers; *iter; iter++)
4618                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4619                                         *iter[0] = '\0';
4620
4621                         nameservers = remove_empty_strings(nameservers);
4622                         service->nameservers_config = nameservers;
4623                 } else {
4624                         service->nameservers_config = NULL;
4625                 }
4626
4627                 g_string_free(str, TRUE);
4628
4629                 if (gw && strlen(gw))
4630                         __connman_service_nameserver_add_routes(service, gw);
4631
4632 #if defined TIZEN_EXT
4633                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4634                 nameserver_add_all(service, ip_type);
4635 #else
4636                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4637 #endif
4638                 dns_configuration_changed(service);
4639
4640                 if (__connman_service_is_connected_state(service,
4641                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4642                         __connman_wispr_start(service,
4643                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4644
4645                 if (__connman_service_is_connected_state(service,
4646                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4647                         __connman_wispr_start(service,
4648                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4649
4650                 service_save(service);
4651         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4652                 DBusMessageIter entry;
4653                 GString *str;
4654
4655                 if (service->immutable)
4656                         return __connman_error_not_supported(msg);
4657
4658                 if (type != DBUS_TYPE_ARRAY)
4659                         return __connman_error_invalid_arguments(msg);
4660
4661                 str = g_string_new(NULL);
4662                 if (!str)
4663                         return __connman_error_invalid_arguments(msg);
4664
4665                 dbus_message_iter_recurse(&value, &entry);
4666
4667                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4668                         const char *val;
4669                         dbus_message_iter_get_basic(&entry, &val);
4670                         dbus_message_iter_next(&entry);
4671
4672                         if (!val[0])
4673                                 continue;
4674
4675                         if (str->len > 0)
4676                                 g_string_append_printf(str, " %s", val);
4677                         else
4678                                 g_string_append(str, val);
4679                 }
4680
4681                 g_strfreev(service->timeservers_config);
4682                 service->timeservers_config = NULL;
4683
4684                 if (str->len > 0) {
4685                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4686                         timeservers = remove_empty_strings(timeservers);
4687                         service->timeservers_config = timeservers;
4688                 } else
4689                         service->timeservers = NULL;
4690
4691                 g_string_free(str, TRUE);
4692
4693                 service_save(service);
4694                 timeservers_configuration_changed(service);
4695
4696                 if (service == __connman_service_get_default())
4697                         __connman_timeserver_sync(service);
4698
4699         } else if (g_str_equal(name, "Domains.Configuration")) {
4700                 DBusMessageIter entry;
4701                 GString *str;
4702
4703                 if (service->immutable)
4704                         return __connman_error_not_supported(msg);
4705
4706                 if (type != DBUS_TYPE_ARRAY)
4707                         return __connman_error_invalid_arguments(msg);
4708
4709                 str = g_string_new(NULL);
4710                 if (!str)
4711                         return __connman_error_invalid_arguments(msg);
4712
4713                 dbus_message_iter_recurse(&value, &entry);
4714
4715                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4716                         const char *val;
4717                         dbus_message_iter_get_basic(&entry, &val);
4718                         dbus_message_iter_next(&entry);
4719
4720                         if (!val[0])
4721                                 continue;
4722
4723                         if (str->len > 0)
4724                                 g_string_append_printf(str, " %s", val);
4725                         else
4726                                 g_string_append(str, val);
4727                 }
4728
4729                 searchdomain_remove_all(service);
4730                 g_strfreev(service->domains);
4731
4732                 if (str->len > 0) {
4733                         char **domains = g_strsplit_set(str->str, " ", 0);
4734                         domains = remove_empty_strings(domains);
4735                         service->domains = domains;
4736                 } else
4737                         service->domains = NULL;
4738
4739                 g_string_free(str, TRUE);
4740
4741                 searchdomain_add_all(service);
4742                 domain_configuration_changed(service);
4743                 domain_changed(service);
4744
4745                 service_save(service);
4746         } else if (g_str_equal(name, "Proxy.Configuration")) {
4747                 int err;
4748
4749                 if (service->immutable)
4750                         return __connman_error_not_supported(msg);
4751
4752                 if (type != DBUS_TYPE_ARRAY)
4753                         return __connman_error_invalid_arguments(msg);
4754
4755                 err = update_proxy_configuration(service, &value);
4756
4757                 if (err < 0)
4758                         return __connman_error_failed(msg, -err);
4759
4760                 proxy_configuration_changed(service);
4761
4762                 __connman_notifier_proxy_changed(service);
4763
4764                 service_save(service);
4765         } else if (g_str_equal(name, "IPv4.Configuration") ||
4766                         g_str_equal(name, "IPv6.Configuration")) {
4767
4768                 enum connman_service_state state =
4769                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4770                 enum connman_ipconfig_type type =
4771                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4772                 int err = 0;
4773
4774                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4775                                 service->immutable)
4776                         return __connman_error_not_supported(msg);
4777
4778                 DBG("%s", name);
4779
4780                 if (!service->ipconfig_ipv4 &&
4781                                         !service->ipconfig_ipv6)
4782                         return __connman_error_invalid_property(msg);
4783
4784                 if (g_str_equal(name, "IPv4.Configuration"))
4785                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4786                 else
4787                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4788
4789                 err = __connman_service_reset_ipconfig(service, type, &value,
4790                                                                 &state);
4791
4792                 if (err < 0) {
4793                         if (is_connected(state) || is_connecting(state)) {
4794                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4795                                         __connman_network_enable_ipconfig(service->network,
4796                                                         service->ipconfig_ipv4);
4797                                 else
4798                                         __connman_network_enable_ipconfig(service->network,
4799                                                         service->ipconfig_ipv6);
4800                         }
4801
4802                         return __connman_error_failed(msg, -err);
4803                 }
4804
4805                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4806                         ipv4_configuration_changed(service);
4807                 else
4808                         ipv6_configuration_changed(service);
4809
4810                 if (is_connecting(service->state) ||
4811                                 is_connected(service->state)) {
4812                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4813                                 __connman_network_enable_ipconfig(service->network,
4814                                                                 service->ipconfig_ipv4);
4815                         else
4816                                 __connman_network_enable_ipconfig(service->network,
4817                                                                 service->ipconfig_ipv6);
4818                 }
4819
4820                 service_save(service);
4821         } else
4822                 return __connman_error_invalid_property(msg);
4823
4824         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4825 }
4826
4827 static void set_error(struct connman_service *service,
4828                                         enum connman_service_error error)
4829 {
4830         const char *str;
4831
4832         if (service->error == error)
4833                 return;
4834
4835         service->error = error;
4836
4837         if (!service->path)
4838                 return;
4839
4840 #if !defined TIZEN_EXT
4841         if (!allow_property_changed(service))
4842                 return;
4843 #endif
4844
4845         str = error2string(service->error);
4846
4847         if (!str)
4848                 str = "";
4849
4850         connman_dbus_property_changed_basic(service->path,
4851                                 CONNMAN_SERVICE_INTERFACE, "Error",
4852                                 DBUS_TYPE_STRING, &str);
4853 }
4854
4855 static void remove_timeout(struct connman_service *service)
4856 {
4857         if (service->timeout > 0) {
4858                 g_source_remove(service->timeout);
4859                 service->timeout = 0;
4860         }
4861 }
4862
4863 static void reply_pending(struct connman_service *service, int error)
4864 {
4865         remove_timeout(service);
4866
4867         if (service->pending) {
4868                 connman_dbus_reply_pending(service->pending, error, NULL);
4869                 service->pending = NULL;
4870         }
4871
4872         if (service->provider_pending) {
4873                 connman_dbus_reply_pending(service->provider_pending,
4874                                 error, service->path);
4875                 service->provider_pending = NULL;
4876         }
4877 }
4878
4879 static void service_complete(struct connman_service *service)
4880 {
4881         reply_pending(service, EIO);
4882
4883         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
4884                 __connman_service_auto_connect(service->connect_reason);
4885
4886         g_get_current_time(&service->modified);
4887         service_save(service);
4888 }
4889
4890 static void set_idle(struct connman_service *service)
4891 {
4892         service->state = service->state_ipv4 = service->state_ipv6 =
4893                                                 CONNMAN_SERVICE_STATE_IDLE;
4894         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4895         state_changed(service);
4896 }
4897
4898 static DBusMessage *clear_property(DBusConnection *conn,
4899                                         DBusMessage *msg, void *user_data)
4900 {
4901         struct connman_service *service = user_data;
4902         const char *name;
4903
4904         DBG("service %p", service);
4905
4906         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4907                                                         DBUS_TYPE_INVALID);
4908
4909         if (g_str_equal(name, "Error")) {
4910                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4911
4912                 __connman_service_clear_error(service);
4913                 service_complete(service);
4914         } else
4915                 return __connman_error_invalid_property(msg);
4916
4917         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4918 }
4919
4920 static bool is_ipconfig_usable(struct connman_service *service)
4921 {
4922         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
4923                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
4924                 return false;
4925
4926         return true;
4927 }
4928
4929 static bool is_ignore(struct connman_service *service)
4930 {
4931         if (!service->autoconnect)
4932                 return true;
4933
4934         if (service->roaming)
4935                 return true;
4936
4937         if (service->ignore)
4938                 return true;
4939
4940         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
4941                 return true;
4942
4943         if (!is_ipconfig_usable(service))
4944                 return true;
4945
4946         return false;
4947 }
4948
4949 static void disconnect_on_last_session(enum connman_service_type type)
4950 {
4951         GList *list;
4952
4953         for (list = service_list; list; list = list->next) {
4954                 struct connman_service *service = list->data;
4955
4956                 if (service->type != type)
4957                         continue;
4958
4959                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
4960                          continue;
4961
4962                 __connman_service_disconnect(service);
4963                 return;
4964         }
4965 }
4966
4967 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
4968 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
4969 static int active_count = 0;
4970
4971 void __connman_service_set_active_session(bool enable, GSList *list)
4972 {
4973         if (!list)
4974                 return;
4975
4976         if (enable)
4977                 active_count++;
4978         else
4979                 active_count--;
4980
4981         while (list) {
4982                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
4983
4984                 switch (type) {
4985                 case CONNMAN_SERVICE_TYPE_ETHERNET:
4986                 case CONNMAN_SERVICE_TYPE_WIFI:
4987                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4988                 case CONNMAN_SERVICE_TYPE_CELLULAR:
4989                 case CONNMAN_SERVICE_TYPE_GADGET:
4990                         if (enable)
4991                                 active_sessions[type]++;
4992                         else
4993                                 active_sessions[type]--;
4994                         break;
4995
4996                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
4997                 case CONNMAN_SERVICE_TYPE_SYSTEM:
4998                 case CONNMAN_SERVICE_TYPE_GPS:
4999                 case CONNMAN_SERVICE_TYPE_VPN:
5000                 case CONNMAN_SERVICE_TYPE_P2P:
5001                         break;
5002                 }
5003
5004                 if (active_sessions[type] == 0)
5005                         disconnect_on_last_session(type);
5006
5007                 list = g_slist_next(list);
5008         }
5009
5010         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5011                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5012                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5013                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5014                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5015                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5016                         active_count);
5017 }
5018
5019 struct preferred_tech_data {
5020         GList *preferred_list;
5021         enum connman_service_type type;
5022 };
5023
5024 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5025 {
5026         struct connman_service *service = data;
5027         struct preferred_tech_data *tech_data = user_data;
5028
5029         if (service->type == tech_data->type) {
5030                 tech_data->preferred_list =
5031                         g_list_append(tech_data->preferred_list, service);
5032
5033                 DBG("type %d service %p %s", tech_data->type, service,
5034                                 service->name);
5035         }
5036 }
5037
5038 static GList *preferred_tech_list_get(void)
5039 {
5040         unsigned int *tech_array;
5041         struct preferred_tech_data tech_data = { 0, };
5042         int i;
5043
5044         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5045         if (!tech_array)
5046                 return NULL;
5047
5048         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5049                 GList *list;
5050                 for (list = service_list; list; list = list->next) {
5051                         struct connman_service *service = list->data;
5052
5053                         if (!is_connected(service->state))
5054                                 break;
5055
5056                         if (service->connect_reason ==
5057                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5058                                 DBG("service %p name %s is user connected",
5059                                                 service, service->name);
5060 #if defined TIZEN_EXT
5061                                 /* We can connect to a favorite service like
5062                                  * wifi even we have a userconnect for cellular
5063                                  * because we have refount for cellular service
5064                                  */
5065                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5066                                         break;
5067
5068                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5069                                         break;
5070 #endif
5071                                 return NULL;
5072                         }
5073                 }
5074         }
5075
5076         for (i = 0; tech_array[i] != 0; i += 1) {
5077                 tech_data.type = tech_array[i];
5078                 g_list_foreach(service_list, preferred_tech_add_by_type,
5079                                 &tech_data);
5080         }
5081
5082         return tech_data.preferred_list;
5083 }
5084
5085 static void set_always_connecting_technologies()
5086 {
5087         unsigned int *always_connected_techs =
5088                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5089         int i;
5090         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5091                 always_connect[always_connected_techs[i]] = 1;
5092 }
5093
5094 static bool autoconnect_no_session_active(struct connman_service *service)
5095 {
5096         /*
5097          * Test active_count to see if there are no sessions set up and
5098          * stop autoconnecting, but continue connecting if the service
5099          * belongs to a technology which should always autoconnect.
5100          */
5101         if (!active_count && !always_connect[service->type])
5102                 return true;
5103
5104         return false;
5105 }
5106
5107 static bool autoconnect_already_connecting(struct connman_service *service,
5108                                            bool autoconnecting)
5109 {
5110         /*
5111          * If another service is already connecting and this service type has
5112          * not been marked as always connecting, stop the connecting procedure.
5113          */
5114         if (autoconnecting &&
5115                         !active_sessions[service->type] &&
5116                         !always_connect[service->type])
5117                 return true;
5118
5119         return false;
5120 }
5121
5122 static bool auto_connect_service(GList *services,
5123                                 enum connman_service_connect_reason reason,
5124                                 bool preferred)
5125 {
5126         struct connman_service *service = NULL;
5127         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5128         bool autoconnecting = false;
5129         GList *list;
5130
5131         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5132                 reason2string(reason));
5133
5134         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5135
5136         for (list = services; list; list = list->next) {
5137                 service = list->data;
5138
5139                 if (ignore[service->type]) {
5140                         DBG("service %p type %s ignore", service,
5141                                 __connman_service_type2string(service->type));
5142                         continue;
5143                 }
5144
5145 #if defined TIZEN_EXT
5146                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5147                                 service, service->name,
5148                                 state2string(service->state),
5149                                 __connman_service_type2string(service->type),
5150                                 service->favorite, is_ignore(service),
5151                                 service->hidden, service->hidden_service);
5152
5153                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5154                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5155                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5156                                 continue;
5157 #endif
5158
5159                 if (service->pending ||
5160                                 is_connecting(service->state) ||
5161                                 is_connected(service->state)) {
5162                         if (autoconnect_no_session_active(service))
5163                                         return true;
5164
5165                         ignore[service->type] = true;
5166                         autoconnecting = true;
5167
5168                         DBG("service %p type %s busy", service,
5169                                 __connman_service_type2string(service->type));
5170
5171                         continue;
5172                 }
5173
5174                 if (!service->favorite) {
5175                         if (preferred)
5176                                continue;
5177
5178 #if defined TIZEN_EXT
5179                         DBG("Service is not favorite, autoconnecting %d",
5180                                         autoconnecting);
5181 #endif
5182                         return autoconnecting;
5183                 }
5184
5185 #if defined TIZEN_EXT
5186                 DBG("service %p identifier %s roaming %d ignore %d "
5187                                 "ipconfig_usable %d autoconnect %d state %d",
5188                                 service,
5189                                 service->identifier, service->roaming,
5190                                 service->ignore, is_ipconfig_usable(service),
5191                                 service->autoconnect, service->state);
5192 #endif
5193                 if (is_ignore(service) || service->state !=
5194                                 CONNMAN_SERVICE_STATE_IDLE)
5195                         continue;
5196
5197                 if (autoconnect_already_connecting(service, autoconnecting)) {
5198                         DBG("service %p type %s has no users", service,
5199                                 __connman_service_type2string(service->type));
5200                         continue;
5201                 }
5202
5203                 if (!is_service_owner_user_login(service)) {
5204                         DBG("favorite user not login, wifi auto connect denied");
5205                         continue;
5206                 }
5207
5208                 DBG("service %p %s %s", service, service->name,
5209                         (preferred) ? "preferred" : reason2string(reason));
5210
5211                 __connman_service_connect(service, reason);
5212
5213                 if (autoconnect_no_session_active(service))
5214                         return true;
5215
5216                 ignore[service->type] = true;
5217         }
5218
5219         return autoconnecting;
5220 }
5221
5222 static gboolean run_auto_connect(gpointer data)
5223 {
5224         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5225         bool autoconnecting = false;
5226         GList *preferred_tech;
5227
5228         autoconnect_timeout = 0;
5229
5230         DBG("");
5231
5232         preferred_tech = preferred_tech_list_get();
5233         if (preferred_tech) {
5234                 autoconnecting = auto_connect_service(preferred_tech, reason,
5235                                                         true);
5236                 g_list_free(preferred_tech);
5237         }
5238
5239         if (!autoconnecting || active_count)
5240                 auto_connect_service(service_list, reason, false);
5241
5242         return FALSE;
5243 }
5244
5245 #if defined TIZEN_EXT
5246 bool __connman_service_get_auto_connect_mode(void)
5247 {
5248         return auto_connect_mode;
5249 }
5250
5251 void __connman_service_set_auto_connect_mode(bool enable)
5252 {
5253         DBG("set auto_connect_mode = %d", enable);
5254
5255         if (auto_connect_mode != enable)
5256                 auto_connect_mode = enable;
5257 }
5258 #endif
5259
5260 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5261 {
5262         DBG("");
5263
5264         if (autoconnect_timeout != 0)
5265                 return;
5266
5267 #if defined TIZEN_EXT
5268         if (auto_connect_mode == FALSE) {
5269                 DBG("Currently, not auto connection mode");
5270                 return;
5271         }
5272 #endif
5273
5274         if (!__connman_session_policy_autoconnect(reason))
5275                 return;
5276
5277 #if defined TIZEN_EXT
5278         /* Adding Timeout of 500ms before trying to auto connect.
5279          * This is done because of below scenario
5280          * 1. Device is connected to AP1
5281          * 2. WPS Connection request is initiated for AP2
5282          * 3. Immediately WPS Connection is Cancelled
5283          * When WPS Connection Connection is initiated for AP2 then
5284          * sometimes there is a scenario where connman gets in ASSOCIATED
5285          * state with AP1 due to autoconnect and subsequently the connection
5286          * initiated by AP1 fails and connman service for AP1 comes in
5287          * FAILURE state due to this when connection with AP2 is cancelled
5288          * then autoconnect with AP1 doesn't works because its autoconnection
5289          * is ignored as its last state was FAILURE rather than IDLE */
5290         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
5291 #else
5292         autoconnect_timeout = g_idle_add(run_auto_connect,
5293 #endif
5294                                                 GUINT_TO_POINTER(reason));
5295 }
5296
5297 static gboolean run_vpn_auto_connect(gpointer data) {
5298         GList *list;
5299         bool need_split = false;
5300
5301         vpn_autoconnect_timeout = 0;
5302
5303         for (list = service_list; list; list = list->next) {
5304                 struct connman_service *service = list->data;
5305                 int res;
5306
5307                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5308                         continue;
5309
5310                 if (is_connected(service->state) ||
5311                                 is_connecting(service->state)) {
5312                         if (!service->do_split_routing)
5313                                 need_split = true;
5314                         continue;
5315                 }
5316
5317                 if (is_ignore(service) || !service->favorite)
5318                         continue;
5319
5320                 if (need_split && !service->do_split_routing) {
5321                         DBG("service %p no split routing", service);
5322                         continue;
5323                 }
5324
5325                 DBG("service %p %s %s", service, service->name,
5326                                 service->do_split_routing ?
5327                                 "split routing" : "");
5328
5329                 res = __connman_service_connect(service,
5330                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5331                 if (res < 0 && res != -EINPROGRESS)
5332                         continue;
5333
5334                 if (!service->do_split_routing)
5335                         need_split = true;
5336         }
5337
5338         return FALSE;
5339 }
5340
5341 static void vpn_auto_connect(void)
5342 {
5343         if (vpn_autoconnect_timeout)
5344                 return;
5345
5346         vpn_autoconnect_timeout =
5347                 g_idle_add(run_vpn_auto_connect, NULL);
5348 }
5349
5350 bool
5351 __connman_service_is_provider_pending(struct connman_service *service)
5352 {
5353         if (!service)
5354                 return false;
5355
5356         if (service->provider_pending)
5357                 return true;
5358
5359         return false;
5360 }
5361
5362 void __connman_service_set_provider_pending(struct connman_service *service,
5363                                                         DBusMessage *msg)
5364 {
5365         if (service->provider_pending) {
5366                 DBG("service %p provider pending msg %p already exists",
5367                         service, service->provider_pending);
5368                 return;
5369         }
5370
5371         service->provider_pending = msg;
5372         return;
5373 }
5374
5375 static void check_pending_msg(struct connman_service *service)
5376 {
5377         if (!service->pending)
5378                 return;
5379
5380         DBG("service %p pending msg %p already exists", service,
5381                                                 service->pending);
5382         dbus_message_unref(service->pending);
5383 }
5384
5385 void __connman_service_set_hidden_data(struct connman_service *service,
5386                                                         gpointer user_data)
5387 {
5388         DBusMessage *pending = user_data;
5389
5390         DBG("service %p pending %p", service, pending);
5391
5392         if (!pending)
5393                 return;
5394
5395         check_pending_msg(service);
5396
5397         service->pending = pending;
5398 }
5399
5400 void __connman_service_return_error(struct connman_service *service,
5401                                 int error, gpointer user_data)
5402 {
5403         DBG("service %p error %d user_data %p", service, error, user_data);
5404
5405         __connman_service_set_hidden_data(service, user_data);
5406
5407         reply_pending(service, error);
5408 }
5409
5410 static gboolean connect_timeout(gpointer user_data)
5411 {
5412         struct connman_service *service = user_data;
5413         bool autoconnect = false;
5414
5415         DBG("service %p", service);
5416
5417         service->timeout = 0;
5418
5419         if (service->network)
5420                 __connman_network_disconnect(service->network);
5421         else if (service->provider)
5422                 connman_provider_disconnect(service->provider);
5423
5424         __connman_stats_service_unregister(service);
5425
5426         if (service->pending) {
5427                 DBusMessage *reply;
5428
5429                 reply = __connman_error_operation_timeout(service->pending);
5430                 if (reply)
5431                         g_dbus_send_message(connection, reply);
5432
5433                 dbus_message_unref(service->pending);
5434                 service->pending = NULL;
5435         } else
5436                 autoconnect = true;
5437
5438         __connman_service_ipconfig_indicate_state(service,
5439                                         CONNMAN_SERVICE_STATE_FAILURE,
5440                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5441         __connman_service_ipconfig_indicate_state(service,
5442                                         CONNMAN_SERVICE_STATE_FAILURE,
5443                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5444
5445         if (autoconnect &&
5446                         service->connect_reason !=
5447                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5448                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5449
5450         return FALSE;
5451 }
5452
5453 static DBusMessage *connect_service(DBusConnection *conn,
5454                                         DBusMessage *msg, void *user_data)
5455 {
5456         struct connman_service *service = user_data;
5457 #if defined TIZEN_EXT
5458         int err = 0;
5459 #else
5460         int index, err = 0;
5461         GList *list;
5462 #endif
5463
5464         DBG("service %p", service);
5465
5466 #if defined TIZEN_EXT
5467         /*
5468          * Description: TIZEN implements system global connection management.
5469          */
5470         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5471                 connman_service_user_pdn_connection_ref(service);
5472
5473         /*Reset the Disconnect Reason while issue connect request*/
5474         service->disconnect_reason = 0;
5475
5476         /*Reset the association status code while issue connect request*/
5477         service->assoc_status_code = 0;
5478 #endif
5479
5480         if (service->pending)
5481                 return __connman_error_in_progress(msg);
5482
5483         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5484                 uid_t uid;
5485                 if (connman_dbus_get_connection_unix_user_sync(conn,
5486                                                 dbus_message_get_sender(msg),
5487                                                 &uid) < 0) {
5488                         DBG("Can not get unix user id!");
5489                         return __connman_error_permission_denied(msg);
5490                 }
5491
5492                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
5493                         DBG("Not allow this user to connect this wifi service now!");
5494                         return __connman_error_permission_denied(msg);
5495                 }
5496
5497                 if (uid != USER_ROOT && uid != service->user.favorite_user)
5498                         service->request_passphrase_input = true;
5499
5500                 service->user.current_user = uid;
5501
5502                 if (!service->passphrase && uid == service->user.favorite_user) {
5503                         DBG("Now load this favorite user's passphrase.");
5504                         service_load_passphrase(service);
5505                 }
5506         }
5507
5508 #if !defined TIZEN_EXT
5509         index = __connman_service_get_index(service);
5510
5511         for (list = service_list; list; list = list->next) {
5512                 struct connman_service *temp = list->data;
5513
5514 #if defined TIZEN_EXT
5515                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5516                         break;
5517 #endif
5518                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5519                         break;
5520
5521                 if (service == temp)
5522                         continue;
5523
5524                 if (service->type != temp->type)
5525                         continue;
5526
5527                 if (__connman_service_get_index(temp) == index &&
5528                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5529                         err = -EINPROGRESS;
5530
5531         }
5532         if (err == -EINPROGRESS)
5533                 return __connman_error_operation_timeout(msg);
5534 #endif
5535
5536         service->ignore = false;
5537
5538         service->pending = dbus_message_ref(msg);
5539
5540         err = __connman_service_connect(service,
5541                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5542
5543         if (err == -EINPROGRESS)
5544                 return NULL;
5545
5546         if (service->pending) {
5547                 dbus_message_unref(service->pending);
5548                 service->pending = NULL;
5549         }
5550
5551         if (err < 0)
5552                 return __connman_error_failed(msg, -err);
5553
5554         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5555 }
5556
5557 static DBusMessage *disconnect_service(DBusConnection *conn,
5558                                         DBusMessage *msg, void *user_data)
5559 {
5560         struct connman_service *service = user_data;
5561         int err;
5562
5563         DBG("service %p", service);
5564
5565 #if defined TIZEN_EXT
5566         /*
5567          * Description: TIZEN implements system global connection management.
5568          */
5569         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5570                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5571                         return __connman_error_failed(msg, EISCONN);
5572
5573                 if (is_connected(service->state) == TRUE &&
5574                                 service == connman_service_get_default_connection())
5575                         return __connman_error_failed(msg, EISCONN);
5576         }
5577 #endif
5578
5579         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5580                 uid_t uid;
5581                 if (connman_dbus_get_connection_unix_user_sync(conn,
5582                                                 dbus_message_get_sender(msg),
5583                                                 &uid) < 0) {
5584                         DBG("Can not get unix user id!");
5585                         return __connman_error_permission_denied(msg);
5586                 }
5587
5588                 if (!connman_service_is_user_allowed(service, uid)) {
5589                         DBG("Not allow this user to disconnect this wifi service now!");
5590                         return __connman_error_permission_denied(msg);
5591                 }
5592         }
5593
5594         service->ignore = true;
5595
5596         err = __connman_service_disconnect(service);
5597         if (err < 0 && err != -EINPROGRESS)
5598                 return __connman_error_failed(msg, -err);
5599
5600         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5601 }
5602
5603 #if defined TIZEN_EXT
5604 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5605 {
5606         if (service == NULL)
5607                 return;
5608
5609         DBG("service %p ", service);
5610
5611         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5612         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5613         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5614         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5615         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5616         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5617         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5618 }
5619 #endif
5620
5621 bool __connman_service_remove(struct connman_service *service)
5622 {
5623         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5624                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5625                 return false;
5626
5627         if (service->immutable || service->hidden ||
5628                         __connman_provider_is_immutable(service->provider))
5629                 return false;
5630
5631 #if !defined TIZEN_EXT
5632         if (!service->favorite && !is_idle(service->state))
5633                 return false;
5634 #endif
5635
5636         __connman_service_disconnect(service);
5637
5638         g_free(service->passphrase);
5639         service->passphrase = NULL;
5640
5641         g_free(service->identity);
5642         service->identity = NULL;
5643
5644         g_free(service->anonymous_identity);
5645         service->anonymous_identity = NULL;
5646
5647         g_free(service->subject_match);
5648         service->subject_match = NULL;
5649
5650         g_free(service->altsubject_match);
5651         service->altsubject_match = NULL;
5652
5653         g_free(service->domain_suffix_match);
5654         service->domain_suffix_match = NULL;
5655
5656         g_free(service->domain_match);
5657         service->domain_match = NULL;
5658
5659         g_free(service->agent_identity);
5660         service->agent_identity = NULL;
5661
5662         g_free(service->eap);
5663         service->eap = NULL;
5664
5665 #if defined TIZEN_EXT
5666         g_free(service->ca_cert_file);
5667         service->ca_cert_file = NULL;
5668
5669         g_free(service->client_cert_file);
5670         service->client_cert_file = NULL;
5671
5672         g_free(service->private_key_file);
5673         service->private_key_file = NULL;
5674
5675         g_free(service->private_key_passphrase);
5676         service->private_key_passphrase = NULL;
5677
5678         g_free(service->phase2);
5679         service->phase2 = NULL;
5680
5681         __connman_service_cleanup_network_8021x(service);
5682
5683         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5684         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5685         connman_service_set_proxy(service, NULL, false);
5686
5687         __connman_service_nameserver_clear(service);
5688
5689         g_strfreev(service->nameservers_config);
5690         service->nameservers_config = NULL;
5691
5692 #endif
5693
5694 #if defined TIZEN_EXT
5695         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
5696 #endif
5697         set_idle(service);
5698
5699         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5700
5701         service->user.favorite_user = USER_NONE;
5702
5703         __connman_service_set_favorite(service, false);
5704
5705         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5706
5707 #if defined TIZEN_EXT
5708         /* Reset IP Method and DNS Method to DHCP */
5709         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5710                         CONNMAN_IPCONFIG_METHOD_DHCP);
5711         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5712         g_strfreev(service->nameservers_config);
5713         service->nameservers_config = NULL;
5714 #endif
5715
5716 #if defined TIZEN_EXT
5717         __connman_storage_remove_service(service->identifier);
5718 #else
5719         service_save(service);
5720 #endif
5721
5722         return true;
5723 }
5724
5725 static DBusMessage *remove_service(DBusConnection *conn,
5726                                         DBusMessage *msg, void *user_data)
5727 {
5728         struct connman_service *service = user_data;
5729
5730         DBG("service %p", service);
5731
5732         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
5733                 uid_t uid;
5734                 if (connman_dbus_get_connection_unix_user_sync(conn,
5735                                                 dbus_message_get_sender(msg),
5736                                                 &uid) < 0) {
5737                         DBG("Can not get unix user id!");
5738                         return __connman_error_permission_denied(msg);
5739                 }
5740
5741 #if !defined TIZEN_EXT
5742                 if (!connman_service_is_user_allowed(service, uid)) {
5743                         DBG("Not allow this user to remove this wifi service now!");
5744                         return __connman_error_permission_denied(msg);
5745                 }
5746 #endif
5747         }
5748
5749         if (!__connman_service_remove(service))
5750                 return __connman_error_not_supported(msg);
5751
5752         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5753 }
5754
5755 static bool check_suitable_state(enum connman_service_state a,
5756                                         enum connman_service_state b)
5757 {
5758         /*
5759          * Special check so that "ready" service can be moved before
5760          * "online" one.
5761          */
5762         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5763                         b == CONNMAN_SERVICE_STATE_READY) ||
5764                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5765                         a == CONNMAN_SERVICE_STATE_READY))
5766                 return true;
5767
5768         return a == b;
5769 }
5770
5771 static void downgrade_state(struct connman_service *service)
5772 {
5773         if (!service)
5774                 return;
5775
5776         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5777                                                 service->state_ipv6);
5778
5779         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5780                 __connman_service_ipconfig_indicate_state(service,
5781                                                 CONNMAN_SERVICE_STATE_READY,
5782                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5783
5784         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5785                 __connman_service_ipconfig_indicate_state(service,
5786                                                 CONNMAN_SERVICE_STATE_READY,
5787                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5788 }
5789
5790 static void apply_relevant_default_downgrade(struct connman_service *service)
5791 {
5792         struct connman_service *def_service;
5793
5794         def_service = __connman_service_get_default();
5795         if (!def_service)
5796                 return;
5797
5798         if (def_service == service &&
5799                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5800                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5801                 __connman_notifier_leave_online(def_service->type);
5802                 state_changed(def_service);
5803         }
5804 }
5805
5806 static void switch_default_service(struct connman_service *default_service,
5807                 struct connman_service *downgrade_service)
5808 {
5809         struct connman_service *service;
5810         GList *src, *dst;
5811
5812         apply_relevant_default_downgrade(default_service);
5813         src = g_list_find(service_list, downgrade_service);
5814         dst = g_list_find(service_list, default_service);
5815
5816         /* Nothing to do */
5817         if (src == dst || src->next == dst)
5818                 return;
5819
5820         service = src->data;
5821         service_list = g_list_delete_link(service_list, src);
5822         service_list = g_list_insert_before(service_list, dst, service);
5823
5824         downgrade_state(downgrade_service);
5825 }
5826
5827 static DBusMessage *move_service(DBusConnection *conn,
5828                                         DBusMessage *msg, void *user_data,
5829                                                                 bool before)
5830 {
5831         struct connman_service *service = user_data;
5832         struct connman_service *target;
5833         const char *path;
5834         enum connman_ipconfig_method target4, target6;
5835         enum connman_ipconfig_method service4, service6;
5836
5837         DBG("service %p", service);
5838
5839         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
5840                                                         DBUS_TYPE_INVALID);
5841
5842         if (!service->favorite)
5843                 return __connman_error_not_supported(msg);
5844
5845         target = find_service(path);
5846         if (!target || !target->favorite || target == service)
5847                 return __connman_error_invalid_service(msg);
5848
5849         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
5850                 /*
5851                  * We only allow VPN route splitting if there are
5852                  * routes defined for a given VPN.
5853                  */
5854                 if (!__connman_provider_check_routes(target->provider)) {
5855                         connman_info("Cannot move service. "
5856                                 "No routes defined for provider %s",
5857                                 __connman_provider_get_ident(target->provider));
5858                         return __connman_error_invalid_service(msg);
5859                 }
5860
5861                 set_split_routing(target, true);
5862         } else
5863                 set_split_routing(target, false);
5864
5865         set_split_routing(service, false);
5866
5867         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5868         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5869         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5870         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5871
5872         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5873                 target4, target6, target->state_ipv4, target->state_ipv6,
5874                 target->do_split_routing);
5875
5876         DBG("service %s method %d/%d state %d/%d", service->identifier,
5877                                 service4, service6,
5878                                 service->state_ipv4, service->state_ipv6);
5879
5880         /*
5881          * If method is OFF, then we do not need to check the corresponding
5882          * ipconfig state.
5883          */
5884         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5885                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5886                         if (!check_suitable_state(target->state_ipv6,
5887                                                         service->state_ipv6))
5888                                 return __connman_error_invalid_service(msg);
5889                 }
5890         }
5891
5892         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5893                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5894                         if (!check_suitable_state(target->state_ipv4,
5895                                                         service->state_ipv4))
5896                                 return __connman_error_invalid_service(msg);
5897                 }
5898         }
5899
5900         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5901                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5902                         if (!check_suitable_state(target->state_ipv6,
5903                                                         service->state_ipv6))
5904                                 return __connman_error_invalid_service(msg);
5905                 }
5906         }
5907
5908         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5909                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5910                         if (!check_suitable_state(target->state_ipv4,
5911                                                         service->state_ipv4))
5912                                 return __connman_error_invalid_service(msg);
5913                 }
5914         }
5915
5916         g_get_current_time(&service->modified);
5917         service_save(service);
5918         service_save(target);
5919
5920         /*
5921          * If the service which goes down is the default service and is
5922          * online, we downgrade directly its state to ready so:
5923          * the service which goes up, needs to recompute its state which
5924          * is triggered via downgrading it - if relevant - to state ready.
5925          */
5926         if (before)
5927                 switch_default_service(target, service);
5928         else
5929                 switch_default_service(service, target);
5930
5931         __connman_connection_update_gateway();
5932
5933         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5934 }
5935
5936 static DBusMessage *move_before(DBusConnection *conn,
5937                                         DBusMessage *msg, void *user_data)
5938 {
5939         return move_service(conn, msg, user_data, true);
5940 }
5941
5942 static DBusMessage *move_after(DBusConnection *conn,
5943                                         DBusMessage *msg, void *user_data)
5944 {
5945         return move_service(conn, msg, user_data, false);
5946 }
5947
5948 static DBusMessage *reset_counters(DBusConnection *conn,
5949                                         DBusMessage *msg, void *user_data)
5950 {
5951         struct connman_service *service = user_data;
5952
5953         reset_stats(service);
5954
5955         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5956 }
5957
5958 static DBusMessage *get_user_favorite(DBusConnection *conn,
5959                                         DBusMessage *msg, void *user_data)
5960 {
5961         DBusMessage *reply;
5962         uid_t uid = USER_NONE;
5963         dbus_bool_t user_favorite = false;
5964         struct connman_service *service = user_data;
5965
5966         connman_dbus_get_connection_unix_user_sync(conn,
5967                                         dbus_message_get_sender(msg),
5968                                         &uid);
5969         if (uid == USER_ROOT)
5970                 user_favorite = service->favorite;
5971         else if (uid != USER_NONE && uid == service->user.favorite_user) {
5972                 DBG("The service is favorite to this user!");
5973                 user_favorite = true;
5974         }
5975
5976         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5977         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
5978                                 &user_favorite, DBUS_TYPE_INVALID);
5979         return reply;
5980 }
5981
5982 static struct _services_notify {
5983         int id;
5984         GHashTable *add;
5985         GHashTable *remove;
5986 } *services_notify;
5987
5988 static void service_append_added_foreach(gpointer data, gpointer user_data)
5989 {
5990         struct connman_service *service = data;
5991         DBusMessageIter *iter = user_data;
5992
5993         if (!service || !service->path) {
5994 #if !defined TIZEN_EXT
5995                 DBG("service %p or path is NULL", service);
5996 #endif
5997                 return;
5998         }
5999
6000         if (g_hash_table_lookup(services_notify->add, service->path)) {
6001 #if !defined TIZEN_EXT
6002                 DBG("new %s", service->path);
6003 #endif
6004
6005                 append_struct(service, iter);
6006                 g_hash_table_remove(services_notify->add, service->path);
6007         } else {
6008 #if !defined TIZEN_EXT
6009                 DBG("changed %s", service->path);
6010 #endif
6011
6012                 append_struct_service(iter, NULL, service);
6013         }
6014 }
6015
6016 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6017 {
6018         g_list_foreach(service_list, service_append_added_foreach, iter);
6019 }
6020
6021 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6022 {
6023         char *objpath = key;
6024         DBusMessageIter *iter = user_data;
6025
6026         DBG("removed %s", objpath);
6027         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6028 }
6029
6030 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6031 {
6032         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6033 }
6034
6035 static gboolean service_send_changed(gpointer data)
6036 {
6037         DBusMessage *signal;
6038
6039         DBG("");
6040
6041         services_notify->id = 0;
6042
6043         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6044                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6045         if (!signal)
6046                 return FALSE;
6047
6048         __connman_dbus_append_objpath_dict_array(signal,
6049                                         service_append_ordered, NULL);
6050         __connman_dbus_append_objpath_array(signal,
6051                                         service_append_removed, NULL);
6052
6053         dbus_connection_send(connection, signal, NULL);
6054         dbus_message_unref(signal);
6055
6056         g_hash_table_remove_all(services_notify->remove);
6057         g_hash_table_remove_all(services_notify->add);
6058
6059         return FALSE;
6060 }
6061
6062 static void service_schedule_changed(void)
6063 {
6064         if (services_notify->id != 0)
6065                 return;
6066
6067         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6068 }
6069
6070 static void service_schedule_added(struct connman_service *service)
6071 {
6072         DBG("service %p", service);
6073
6074         g_hash_table_remove(services_notify->remove, service->path);
6075         g_hash_table_replace(services_notify->add, service->path, service);
6076
6077         service_schedule_changed();
6078 }
6079
6080 static void service_schedule_removed(struct connman_service *service)
6081 {
6082         if (!service || !service->path) {
6083                 DBG("service %p or path is NULL", service);
6084                 return;
6085         }
6086
6087         DBG("service %p %s", service, service->path);
6088
6089         g_hash_table_remove(services_notify->add, service->path);
6090         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6091                         NULL);
6092
6093         service_schedule_changed();
6094 }
6095
6096 static bool allow_property_changed(struct connman_service *service)
6097 {
6098 #if defined TIZEN_EXT
6099         if (service->path == NULL)
6100                 return FALSE;
6101 #endif
6102         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6103                                         NULL, NULL))
6104                 return false;
6105
6106         return true;
6107 }
6108
6109 static const GDBusMethodTable service_methods[] = {
6110         { GDBUS_DEPRECATED_METHOD("GetProperties",
6111                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6112                         get_properties) },
6113         { GDBUS_METHOD("SetProperty",
6114                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6115                         NULL, set_property) },
6116         { GDBUS_METHOD("ClearProperty",
6117                         GDBUS_ARGS({ "name", "s" }), NULL,
6118                         clear_property) },
6119         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6120                               connect_service) },
6121         { GDBUS_METHOD("Disconnect", NULL, NULL,
6122                         disconnect_service) },
6123         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6124         { GDBUS_METHOD("MoveBefore",
6125                         GDBUS_ARGS({ "service", "o" }), NULL,
6126                         move_before) },
6127         { GDBUS_METHOD("MoveAfter",
6128                         GDBUS_ARGS({ "service", "o" }), NULL,
6129                         move_after) },
6130         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6131         { GDBUS_METHOD("GetUserFavorite",
6132                         NULL, GDBUS_ARGS({ "value", "v" }),
6133                         get_user_favorite) },
6134         { },
6135 };
6136
6137 static const GDBusSignalTable service_signals[] = {
6138         { GDBUS_SIGNAL("PropertyChanged",
6139                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6140         { },
6141 };
6142
6143 static void service_free(gpointer user_data)
6144 {
6145         struct connman_service *service = user_data;
6146         char *path = service->path;
6147
6148         DBG("service %p", service);
6149
6150         reply_pending(service, ENOENT);
6151
6152         if (service->nameservers_timeout) {
6153                 g_source_remove(service->nameservers_timeout);
6154                 dns_changed(service);
6155         }
6156
6157         __connman_notifier_service_remove(service);
6158         service_schedule_removed(service);
6159
6160         __connman_wispr_stop(service);
6161         stats_stop(service);
6162
6163         service->path = NULL;
6164
6165         if (path) {
6166                 __connman_connection_update_gateway();
6167
6168                 g_dbus_unregister_interface(connection, path,
6169                                                 CONNMAN_SERVICE_INTERFACE);
6170                 g_free(path);
6171         }
6172
6173         g_hash_table_destroy(service->counter_table);
6174
6175         if (service->network) {
6176                 __connman_network_disconnect(service->network);
6177                 connman_network_unref(service->network);
6178                 service->network = NULL;
6179         }
6180
6181         if (service->provider)
6182                 connman_provider_unref(service->provider);
6183
6184         if (service->ipconfig_ipv4) {
6185                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6186                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6187                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6188                 service->ipconfig_ipv4 = NULL;
6189         }
6190
6191         if (service->ipconfig_ipv6) {
6192                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6193                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6194                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6195                 service->ipconfig_ipv6 = NULL;
6196         }
6197
6198         g_strfreev(service->timeservers);
6199         g_strfreev(service->timeservers_config);
6200         g_strfreev(service->nameservers);
6201         g_strfreev(service->nameservers_config);
6202         g_strfreev(service->nameservers_auto);
6203         g_strfreev(service->domains);
6204         g_strfreev(service->proxies);
6205         g_strfreev(service->excludes);
6206
6207         g_free(service->hostname);
6208         g_free(service->domainname);
6209         g_free(service->pac);
6210         g_free(service->name);
6211         g_free(service->passphrase);
6212         g_free(service->identifier);
6213         g_free(service->eap);
6214         g_free(service->identity);
6215         g_free(service->anonymous_identity);
6216         g_free(service->agent_identity);
6217         g_free(service->ca_cert_file);
6218         g_free(service->subject_match);
6219         g_free(service->altsubject_match);
6220         g_free(service->domain_suffix_match);
6221         g_free(service->domain_match);
6222         g_free(service->client_cert_file);
6223         g_free(service->private_key_file);
6224         g_free(service->private_key_passphrase);
6225         g_free(service->phase2);
6226         g_free(service->config_file);
6227         g_free(service->config_entry);
6228
6229         if (service->stats.timer)
6230                 g_timer_destroy(service->stats.timer);
6231         if (service->stats_roaming.timer)
6232                 g_timer_destroy(service->stats_roaming.timer);
6233
6234         if (current_default == service)
6235                 current_default = NULL;
6236
6237         g_free(service);
6238 }
6239
6240 static void stats_init(struct connman_service *service)
6241 {
6242         /* home */
6243         service->stats.valid = false;
6244         service->stats.enabled = false;
6245         service->stats.timer = g_timer_new();
6246
6247         /* roaming */
6248         service->stats_roaming.valid = false;
6249         service->stats_roaming.enabled = false;
6250         service->stats_roaming.timer = g_timer_new();
6251 }
6252
6253 static void service_initialize(struct connman_service *service)
6254 {
6255         DBG("service %p", service);
6256
6257         service->refcount = 1;
6258
6259         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6260
6261         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6262         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6263
6264         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6265         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6266         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6267
6268         service->favorite  = false;
6269         service->immutable = false;
6270         service->hidden = false;
6271
6272         service->ignore = false;
6273
6274         service->user.favorite_user = USER_NONE;
6275         service->user.current_user = USER_NONE;
6276
6277         service->request_passphrase_input = false;
6278
6279         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6280
6281         service->order = 0;
6282
6283         stats_init(service);
6284
6285         service->provider = NULL;
6286
6287         service->wps = false;
6288 #if defined TIZEN_EXT
6289         service->storage_reload = false;
6290         /*
6291          * Description: TIZEN implements system global connection management.
6292          */
6293         service->user_pdn_connection_refcount = 0;
6294         __sync_synchronize();
6295 #endif
6296 }
6297
6298 /**
6299  * connman_service_create:
6300  *
6301  * Allocate a new service.
6302  *
6303  * Returns: a newly-allocated #connman_service structure
6304  */
6305 struct connman_service *connman_service_create(void)
6306 {
6307         GSList *list;
6308         struct connman_stats_counter *counters;
6309         const char *counter;
6310
6311         struct connman_service *service;
6312
6313         service = g_try_new0(struct connman_service, 1);
6314         if (!service)
6315                 return NULL;
6316
6317         DBG("service %p", service);
6318
6319         service->counter_table = g_hash_table_new_full(g_str_hash,
6320                                                 g_str_equal, NULL, g_free);
6321
6322         for (list = counter_list; list; list = list->next) {
6323                 counter = list->data;
6324
6325                 counters = g_try_new0(struct connman_stats_counter, 1);
6326                 if (!counters) {
6327                         g_hash_table_destroy(service->counter_table);
6328                         g_free(service);
6329                         return NULL;
6330                 }
6331
6332                 counters->append_all = true;
6333
6334                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6335                                 counters);
6336         }
6337
6338         service_initialize(service);
6339
6340         return service;
6341 }
6342
6343 /**
6344  * connman_service_ref:
6345  * @service: service structure
6346  *
6347  * Increase reference counter of service
6348  */
6349 struct connman_service *
6350 connman_service_ref_debug(struct connman_service *service,
6351                         const char *file, int line, const char *caller)
6352 {
6353         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6354                 file, line, caller);
6355
6356         __sync_fetch_and_add(&service->refcount, 1);
6357
6358         return service;
6359 }
6360
6361 /**
6362  * connman_service_unref:
6363  * @service: service structure
6364  *
6365  * Decrease reference counter of service and release service if no
6366  * longer needed.
6367  */
6368 void connman_service_unref_debug(struct connman_service *service,
6369                         const char *file, int line, const char *caller)
6370 {
6371         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6372                 file, line, caller);
6373
6374         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6375                 return;
6376
6377         service_list = g_list_remove(service_list, service);
6378
6379         __connman_service_disconnect(service);
6380
6381         g_hash_table_remove(service_hash, service->identifier);
6382 }
6383
6384 static gint service_compare(gconstpointer a, gconstpointer b)
6385 {
6386         struct connman_service *service_a = (void *) a;
6387         struct connman_service *service_b = (void *) b;
6388         enum connman_service_state state_a, state_b;
6389         bool a_connected, b_connected;
6390         gint strength;
6391
6392         state_a = service_a->state;
6393         state_b = service_b->state;
6394         a_connected = is_connected(state_a);
6395         b_connected = is_connected(state_b);
6396
6397         if (a_connected && b_connected) {
6398                 if (service_a->order > service_b->order)
6399                         return -1;
6400
6401                 if (service_a->order < service_b->order)
6402                         return 1;
6403         }
6404
6405         if (state_a != state_b) {
6406                 if (a_connected && b_connected) {
6407                         /* We prefer online over ready state */
6408                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6409                                 return -1;
6410
6411                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6412                                 return 1;
6413                 }
6414
6415                 if (a_connected)
6416                         return -1;
6417                 if (b_connected)
6418                         return 1;
6419
6420                 if (is_connecting(state_a))
6421                         return -1;
6422                 if (is_connecting(state_b))
6423                         return 1;
6424         }
6425
6426         if (service_a->favorite && !service_b->favorite)
6427                 return -1;
6428
6429         if (!service_a->favorite && service_b->favorite)
6430                 return 1;
6431
6432         if (service_a->type != service_b->type) {
6433                 unsigned int *tech_array;
6434                 int i;
6435
6436                 tech_array = connman_setting_get_uint_list(
6437                                                 "PreferredTechnologies");
6438                 if (tech_array) {
6439                         for (i = 0; tech_array[i]; i++) {
6440                                 if (tech_array[i] == service_a->type)
6441                                         return -1;
6442
6443                                 if (tech_array[i] == service_b->type)
6444                                         return 1;
6445                         }
6446                 }
6447
6448                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6449                         return -1;
6450                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6451                         return 1;
6452
6453                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6454                         return -1;
6455                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6456                         return 1;
6457
6458                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6459                         return -1;
6460                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6461                         return 1;
6462
6463                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6464                         return -1;
6465                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6466                         return 1;
6467
6468                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6469                         return -1;
6470                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6471                         return 1;
6472
6473                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6474                         return -1;
6475                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6476                         return 1;
6477         }
6478
6479         strength = (gint) service_b->strength - (gint) service_a->strength;
6480         if (strength)
6481                 return strength;
6482
6483         return g_strcmp0(service_a->name, service_b->name);
6484 }
6485
6486 static void service_list_sort(void)
6487 {
6488         if (service_list && service_list->next) {
6489                 service_list = g_list_sort(service_list, service_compare);
6490                 service_schedule_changed();
6491         }
6492 }
6493
6494 int __connman_service_compare(const struct connman_service *a,
6495                                         const struct connman_service *b)
6496 {
6497         return service_compare(a, b);
6498 }
6499
6500 /**
6501  * connman_service_get_type:
6502  * @service: service structure
6503  *
6504  * Get the type of service
6505  */
6506 enum connman_service_type connman_service_get_type(struct connman_service *service)
6507 {
6508         if (!service)
6509                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6510
6511         return service->type;
6512 }
6513
6514 /**
6515  * connman_service_get_interface:
6516  * @service: service structure
6517  *
6518  * Get network interface of service
6519  */
6520 char *connman_service_get_interface(struct connman_service *service)
6521 {
6522         int index;
6523
6524         if (!service)
6525                 return NULL;
6526
6527         index = __connman_service_get_index(service);
6528
6529         return connman_inet_ifname(index);
6530 }
6531
6532 /**
6533  * __connman_service_is_user_allowed:
6534  * @type: service type
6535  * @uid: user id
6536  *
6537  * Check a user is allowed to operate a type of service
6538  */
6539 bool __connman_service_is_user_allowed(enum connman_service_type type,
6540                                         uid_t uid)
6541 {
6542         GList *list;
6543         uid_t owner_user = USER_NONE;
6544
6545         for (list = service_list; list; list = list->next) {
6546                 struct connman_service *service = list->data;
6547
6548                 if (service->type != type)
6549                         continue;
6550
6551                 if (is_connected(service->state)) {
6552                         owner_user = service->user.favorite_user;
6553                         break;
6554                 }
6555         }
6556
6557         if (uid == USER_NONE ||
6558                         (uid != USER_ROOT &&
6559                         owner_user != USER_NONE &&
6560                         owner_user != uid))
6561                 return false;
6562
6563         return true;
6564 }
6565
6566 /**
6567  * connman_service_get_network:
6568  * @service: service structure
6569  *
6570  * Get the service network
6571  */
6572 struct connman_network *
6573 __connman_service_get_network(struct connman_service *service)
6574 {
6575         if (!service)
6576                 return NULL;
6577
6578         return service->network;
6579 }
6580
6581 struct connman_ipconfig *
6582 __connman_service_get_ip4config(struct connman_service *service)
6583 {
6584         if (!service)
6585                 return NULL;
6586
6587         return service->ipconfig_ipv4;
6588 }
6589
6590 struct connman_ipconfig *
6591 __connman_service_get_ip6config(struct connman_service *service)
6592 {
6593         if (!service)
6594                 return NULL;
6595
6596         return service->ipconfig_ipv6;
6597 }
6598
6599 struct connman_ipconfig *
6600 __connman_service_get_ipconfig(struct connman_service *service, int family)
6601 {
6602         if (family == AF_INET)
6603                 return __connman_service_get_ip4config(service);
6604         else if (family == AF_INET6)
6605                 return __connman_service_get_ip6config(service);
6606         else
6607                 return NULL;
6608
6609 }
6610
6611 bool __connman_service_is_connected_state(struct connman_service *service,
6612                                         enum connman_ipconfig_type type)
6613 {
6614         if (!service)
6615                 return false;
6616
6617         switch (type) {
6618         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6619                 break;
6620         case CONNMAN_IPCONFIG_TYPE_IPV4:
6621                 return is_connected(service->state_ipv4);
6622         case CONNMAN_IPCONFIG_TYPE_IPV6:
6623                 return is_connected(service->state_ipv6);
6624         case CONNMAN_IPCONFIG_TYPE_ALL:
6625                 return is_connected(service->state_ipv4) &&
6626                         is_connected(service->state_ipv6);
6627         }
6628
6629         return false;
6630 }
6631 enum connman_service_security __connman_service_get_security(
6632                                 struct connman_service *service)
6633 {
6634         if (!service)
6635                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6636
6637         return service->security;
6638 }
6639
6640 const char *__connman_service_get_phase2(struct connman_service *service)
6641 {
6642         if (!service)
6643                 return NULL;
6644
6645         return service->phase2;
6646 }
6647
6648 bool __connman_service_wps_enabled(struct connman_service *service)
6649 {
6650         if (!service)
6651                 return false;
6652
6653         return service->wps;
6654 }
6655
6656 void __connman_service_mark_dirty(void)
6657 {
6658         services_dirty = true;
6659 }
6660
6661 #if defined TIZEN_EXT
6662 /**
6663   * Returns profile count if there is any connected profiles
6664   * that use same interface
6665   */
6666 int __connman_service_get_connected_count_of_iface(
6667                                         struct connman_service *service)
6668 {
6669         GList *list;
6670         int count = 0;
6671         int index1 = 0;
6672         int index2 = 0;
6673
6674         DBG("");
6675
6676         index1 = __connman_service_get_index(service);
6677
6678         if (index1 <= 0)
6679                 return 0;
6680
6681         for (list = service_list; list; list = list->next) {
6682                 struct connman_service *service2 = list->data;
6683
6684                 if (service == service2)
6685                         continue;
6686
6687                 index2 = __connman_service_get_index(service2);
6688
6689                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6690                         count++;
6691
6692                 index2 = 0;
6693         }
6694
6695         DBG("Interface index %d, count %d", index1, count);
6696
6697         return count;
6698 }
6699
6700 void __connman_service_set_storage_reload(struct connman_service *service,
6701                                         bool storage_reload)
6702 {
6703         if (service != NULL)
6704                 service->storage_reload = storage_reload;
6705 }
6706 #endif
6707
6708 /**
6709  * __connman_service_set_favorite_delayed:
6710  * @service: service structure
6711  * @favorite: favorite value
6712  * @delay_ordering: do not order service sequence
6713  *
6714  * Change the favorite setting of service
6715  */
6716 int __connman_service_set_favorite_delayed(struct connman_service *service,
6717                                         bool favorite,
6718                                         bool delay_ordering)
6719 {
6720 #if defined TIZEN_EXT
6721         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6722                 return -EIO;
6723 #endif
6724         if (service->hidden)
6725                 return -EOPNOTSUPP;
6726
6727         if (service->favorite == favorite)
6728                 return -EALREADY;
6729
6730         service->favorite = favorite;
6731
6732         if (!delay_ordering)
6733                 __connman_service_get_order(service);
6734
6735         favorite_changed(service);
6736
6737         if (!delay_ordering) {
6738
6739                 service_list_sort();
6740
6741                 __connman_connection_update_gateway();
6742         }
6743
6744         return 0;
6745 }
6746
6747 /**
6748  * __connman_service_set_favorite:
6749  * @service: service structure
6750  * @favorite: favorite value
6751  *
6752  * Change the favorite setting of service
6753  */
6754 int __connman_service_set_favorite(struct connman_service *service,
6755                                                 bool favorite)
6756 {
6757         return __connman_service_set_favorite_delayed(service, favorite,
6758                                                         false);
6759 }
6760
6761 bool connman_service_get_favorite(struct connman_service *service)
6762 {
6763         return service->favorite;
6764 }
6765
6766 bool connman_service_get_autoconnect(struct connman_service *service)
6767 {
6768         return service->autoconnect;
6769 }
6770
6771 int __connman_service_set_immutable(struct connman_service *service,
6772                                                 bool immutable)
6773 {
6774         if (service->hidden)
6775                 return -EOPNOTSUPP;
6776
6777         if (service->immutable == immutable)
6778                 return 0;
6779
6780         service->immutable = immutable;
6781
6782         immutable_changed(service);
6783
6784         return 0;
6785 }
6786
6787 int __connman_service_set_ignore(struct connman_service *service,
6788                                                 bool ignore)
6789 {
6790         if (!service)
6791                 return -EINVAL;
6792
6793         service->ignore = ignore;
6794
6795         return 0;
6796 }
6797
6798 void __connman_service_set_string(struct connman_service *service,
6799                                   const char *key, const char *value)
6800 {
6801         if (service->hidden)
6802                 return;
6803         if (g_str_equal(key, "EAP")) {
6804                 g_free(service->eap);
6805                 service->eap = g_strdup(value);
6806         } else if (g_str_equal(key, "Identity")) {
6807                 g_free(service->identity);
6808                 service->identity = g_strdup(value);
6809         } else if (g_str_equal(key, "AnonymousIdentity")) {
6810                 g_free(service->anonymous_identity);
6811                 service->anonymous_identity = g_strdup(value);
6812         } else if (g_str_equal(key, "CACertFile")) {
6813                 g_free(service->ca_cert_file);
6814                 service->ca_cert_file = g_strdup(value);
6815         } else if (g_str_equal(key, "SubjectMatch")) {
6816                 g_free(service->subject_match);
6817                 service->subject_match = g_strdup(value);
6818         } else if (g_str_equal(key, "AltSubjectMatch")) {
6819                 g_free(service->altsubject_match);
6820                 service->altsubject_match = g_strdup(value);
6821         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6822                 g_free(service->domain_suffix_match);
6823                 service->domain_suffix_match = g_strdup(value);
6824         } else if (g_str_equal(key, "DomainMatch")) {
6825                 g_free(service->domain_match);
6826                 service->domain_match = g_strdup(value);
6827         } else if (g_str_equal(key, "ClientCertFile")) {
6828                 g_free(service->client_cert_file);
6829                 service->client_cert_file = g_strdup(value);
6830         } else if (g_str_equal(key, "PrivateKeyFile")) {
6831                 g_free(service->private_key_file);
6832                 service->private_key_file = g_strdup(value);
6833         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6834                 g_free(service->private_key_passphrase);
6835                 service->private_key_passphrase = g_strdup(value);
6836         } else if (g_str_equal(key, "Phase2")) {
6837                 g_free(service->phase2);
6838                 service->phase2 = g_strdup(value);
6839         } else if (g_str_equal(key, "Passphrase"))
6840                 __connman_service_set_passphrase(service, value);
6841 }
6842
6843 void __connman_service_set_search_domains(struct connman_service *service,
6844                                         char **domains)
6845 {
6846         searchdomain_remove_all(service);
6847
6848         if (service->domains)
6849                 g_strfreev(service->domains);
6850
6851         service->domains = g_strdupv(domains);
6852
6853         searchdomain_add_all(service);
6854 }
6855
6856 static void report_error_cb(void *user_context, bool retry,
6857                                                         void *user_data)
6858 {
6859         struct connman_service *service = user_context;
6860
6861         if (retry)
6862                 __connman_service_connect(service,
6863                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6864         else {
6865                 /* It is not relevant to stay on Failure state
6866                  * when failing is due to wrong user input */
6867                 __connman_service_clear_error(service);
6868 #if defined TIZEN_EXT
6869                 /* Reseting the state back in case of failure state */
6870                 service->state_ipv4 = service->state_ipv6 =
6871                                 CONNMAN_SERVICE_STATE_IDLE;
6872
6873                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6874                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6875 #endif
6876                 service_complete(service);
6877                 __connman_connection_update_gateway();
6878         }
6879 }
6880
6881 static int check_wpspin(struct connman_service *service, const char *wpspin)
6882 {
6883         int length;
6884         guint i;
6885
6886         if (!wpspin)
6887                 return 0;
6888
6889         length = strlen(wpspin);
6890
6891         /* If 0, it will mean user wants to use PBC method */
6892         if (length == 0) {
6893                 connman_network_set_string(service->network,
6894                                                         "WiFi.PinWPS", NULL);
6895                 return 0;
6896         }
6897
6898         /* A WPS PIN is always 8 chars length,
6899          * its content is in digit representation.
6900          */
6901         if (length != 8)
6902                 return -ENOKEY;
6903
6904         for (i = 0; i < 8; i++)
6905                 if (!isdigit((unsigned char) wpspin[i]))
6906                         return -ENOKEY;
6907
6908         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
6909
6910         return 0;
6911 }
6912
6913 static void request_input_cb(struct connman_service *service,
6914                         bool values_received,
6915                         const char *name, int name_len,
6916                         const char *identity, const char *passphrase,
6917                         bool wps, const char *wpspin,
6918                         const char *error, void *user_data)
6919 {
6920         struct connman_device *device;
6921         const char *security;
6922         int err = 0;
6923
6924         DBG("RequestInput return, %p", service);
6925
6926         if (error) {
6927                 DBG("error: %s", error);
6928
6929                 if (g_strcmp0(error,
6930                                 "net.connman.Agent.Error.Canceled") == 0) {
6931                         err = -EINVAL;
6932
6933                         if (service->hidden)
6934                                 __connman_service_return_error(service,
6935                                                         ECONNABORTED,
6936                                                         user_data);
6937                         goto done;
6938                 } else {
6939                         if (service->hidden)
6940                                 __connman_service_return_error(service,
6941                                                         ETIMEDOUT, user_data);
6942                 }
6943         }
6944
6945         if (service->hidden && name_len > 0 && name_len <= 32) {
6946                 device = connman_network_get_device(service->network);
6947                 security = connman_network_get_string(service->network,
6948                                                         "WiFi.Security");
6949                 err = __connman_device_request_hidden_scan(device,
6950                                                 name, name_len,
6951                                                 identity, passphrase,
6952                                                 security, user_data);
6953                 if (err < 0)
6954                         __connman_service_return_error(service, -err,
6955                                                         user_data);
6956         }
6957
6958         if (!values_received || service->hidden) {
6959                 err = -EINVAL;
6960                 goto done;
6961         }
6962
6963         if (wps && service->network) {
6964                 err = check_wpspin(service, wpspin);
6965                 if (err < 0)
6966                         goto done;
6967
6968                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
6969         }
6970
6971         if (identity)
6972                 __connman_service_set_agent_identity(service, identity);
6973
6974         if (passphrase)
6975                 err = __connman_service_set_passphrase(service, passphrase);
6976
6977  done:
6978         if (err >= 0) {
6979                 /* We forget any previous error. */
6980                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6981
6982                 __connman_service_connect(service,
6983                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6984
6985         } else if (err == -ENOKEY) {
6986                 __connman_service_indicate_error(service,
6987                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
6988         } else {
6989                 /* It is not relevant to stay on Failure state
6990                  * when failing is due to wrong user input */
6991                 service->state = CONNMAN_SERVICE_STATE_IDLE;
6992
6993                 if (!service->hidden) {
6994                         /*
6995                          * If there was a real error when requesting
6996                          * hidden scan, then that error is returned already
6997                          * to the user somewhere above so do not try to
6998                          * do this again.
6999                          */
7000                         __connman_service_return_error(service, -err,
7001                                                         user_data);
7002                 }
7003
7004                 service_complete(service);
7005                 __connman_connection_update_gateway();
7006         }
7007 }
7008
7009 static void downgrade_connected_services(void)
7010 {
7011         struct connman_service *up_service;
7012         GList *list;
7013
7014         for (list = service_list; list; list = list->next) {
7015                 up_service = list->data;
7016
7017                 if (!is_connected(up_service->state))
7018                         continue;
7019
7020                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7021                         return;
7022
7023                 downgrade_state(up_service);
7024         }
7025 }
7026
7027 static int service_update_preferred_order(struct connman_service *default_service,
7028                 struct connman_service *new_service,
7029                 enum connman_service_state new_state)
7030 {
7031         unsigned int *tech_array;
7032         int i;
7033
7034         if (!default_service || default_service == new_service ||
7035                         default_service->state != new_state)
7036                 return 0;
7037
7038         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7039         if (tech_array) {
7040
7041                 for (i = 0; tech_array[i] != 0; i += 1) {
7042                         if (default_service->type == tech_array[i])
7043                                 return -EALREADY;
7044
7045                         if (new_service->type == tech_array[i]) {
7046                                 switch_default_service(default_service,
7047                                                 new_service);
7048                                 __connman_connection_update_gateway();
7049                                 return 0;
7050                         }
7051                 }
7052         }
7053
7054         return -EALREADY;
7055 }
7056
7057 #if defined TIZEN_EXT
7058 static gboolean __connman_service_can_drop(struct connman_service *service)
7059 {
7060         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7061                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7062                         return TRUE;
7063                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7064                         return TRUE;
7065         }
7066         return FALSE;
7067 }
7068
7069 static struct connman_device *default_connecting_device = NULL;
7070
7071 static void __connman_service_disconnect_default(struct connman_service *service)
7072 {
7073         struct connman_device *default_device = NULL;
7074
7075         if (default_connecting_device == NULL)
7076                 return;
7077
7078         default_device = connman_network_get_device(
7079                         __connman_service_get_network(service));
7080
7081         DBG("Disconnecting service %p %s", service, service->path);
7082         DBG("Disconnecting device %p %p %s",
7083                         default_connecting_device,
7084                         default_device,
7085                         connman_device_get_string(default_device, "Name"));
7086
7087         if (default_connecting_device == default_device)
7088                 default_connecting_device = NULL;
7089 }
7090
7091 static void __connman_service_connect_default(struct connman_service *current)
7092 {
7093         int err;
7094         GList *list;
7095         bool default_internet;
7096         struct connman_service *service;
7097         struct connman_service *default_service = NULL;
7098         struct connman_device *default_device = NULL;
7099
7100         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7101                 switch (current->state) {
7102                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7103                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7104                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7105                         return;
7106                 default:
7107                         break;
7108                 }
7109
7110                 if (default_connecting_device &&
7111                                 __connman_service_is_internet_profile(current) == TRUE) {
7112                         if (current->network == NULL)
7113                                 return;
7114
7115                         default_device = connman_network_get_device(current->network);
7116                         if (default_connecting_device == default_device) {
7117                                 DBG("Cellular service[%s]  %p %s",
7118                                                 state2string(current->state), current, current->path);
7119                                 DBG("Cellular device %p %p %s",
7120                                                 default_connecting_device, default_device,
7121                                                 connman_device_get_string(default_device, "Name"));
7122
7123                                 default_connecting_device = NULL;
7124                         }
7125                 }
7126
7127                 return;
7128         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7129                 return;
7130
7131         /* Always-on: keep default cellular connection as possible */
7132         for (list = service_list; list; list = list->next) {
7133                 service = list->data;
7134
7135                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7136                                 __connman_service_is_internet_profile(service) != TRUE ||
7137                                 service->network == NULL) {
7138                         continue;
7139                 }
7140
7141                 default_internet =
7142                                 connman_network_get_bool(service->network, "DefaultInternet");
7143
7144                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7145                                 __connman_service_type2string(service->type),
7146                                 state2string(service->state), default_internet);
7147
7148                 if (default_internet) {
7149                         default_service = service;
7150                         if (is_connected(default_service->state) == TRUE ||
7151                                         is_connecting(default_service->state) == TRUE)
7152                                 return;
7153
7154                         default_device = connman_network_get_device(default_service->network);
7155                         if (default_connecting_device == default_device) {
7156                                 DBG("Device is connecting (%p)", default_connecting_device);
7157                                 return;
7158                         }
7159
7160                         default_connecting_device = default_device;
7161                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7162
7163                         err = __connman_network_connect(default_service->network);
7164                         DBG("Connecting default service %p %s [%d]",
7165                                         default_service, default_service->path, err);
7166                         DBG("Connecting device %p %s", default_connecting_device,
7167                                         connman_device_get_string(default_connecting_device, "Name"));
7168                         if (err < 0 && err != -EINPROGRESS) {
7169                                 default_connecting_device = NULL;
7170                         } else
7171                                 break;
7172                 }
7173         }
7174 }
7175 #endif
7176
7177 static void single_connected_tech(struct connman_service *allowed)
7178 {
7179         struct connman_service *service;
7180         GSList *services = NULL, *list;
7181         GList *iter;
7182
7183         DBG("keeping %p %s", allowed, allowed->path);
7184
7185 #if defined TIZEN_EXT
7186         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7187                 return;
7188 #endif
7189
7190         for (iter = service_list; iter; iter = iter->next) {
7191                 service = iter->data;
7192
7193 #if defined TIZEN_EXT
7194                 if (service != allowed && service->type != allowed->type &&
7195                                 __connman_service_can_drop(service) == TRUE)
7196 #else
7197                 if (!is_connected(service->state))
7198                         break;
7199
7200                 if (service == allowed)
7201                         continue;
7202 #endif
7203                 services = g_slist_prepend(services, service);
7204         }
7205
7206         for (list = services; list; list = list->next) {
7207                 service = list->data;
7208
7209                 DBG("disconnecting %p %s", service, service->path);
7210 #if defined TIZEN_EXT
7211                 __connman_service_disconnect_default(service);
7212 #endif
7213                 __connman_service_disconnect(service);
7214         }
7215
7216         g_slist_free(services);
7217 }
7218
7219 #if defined TIZEN_EXT
7220 static void set_priority_connected_service(void)
7221 {
7222         struct connman_service *service;
7223         GList *list;
7224
7225         for (list = service_list; list; list = list->next) {
7226                 service = list->data;
7227
7228                 if (is_connected(service->state) == FALSE)
7229                         service->order = 5;
7230                 else
7231                         service->order = 6;
7232         }
7233 }
7234 #endif
7235
7236 static const char *get_dbus_sender(struct connman_service *service)
7237 {
7238         if (!service->pending)
7239                 return NULL;
7240
7241         return dbus_message_get_sender(service->pending);
7242 }
7243
7244 static int service_indicate_state(struct connman_service *service)
7245 {
7246         enum connman_service_state old_state, new_state;
7247         struct connman_service *def_service;
7248         enum connman_ipconfig_method method;
7249         int result;
7250
7251         if (!service)
7252                 return -EINVAL;
7253
7254         old_state = service->state;
7255         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7256
7257         DBG("service %p old %s - new %s/%s => %s",
7258                                         service,
7259                                         state2string(old_state),
7260                                         state2string(service->state_ipv4),
7261                                         state2string(service->state_ipv6),
7262                                         state2string(new_state));
7263
7264         if (old_state == new_state)
7265                 return -EALREADY;
7266
7267         def_service = __connman_service_get_default();
7268
7269         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7270                 result = service_update_preferred_order(def_service,
7271                                 service, new_state);
7272                 if (result == -EALREADY)
7273                         return result;
7274         }
7275
7276         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7277                 __connman_notifier_leave_online(service->type);
7278
7279         if (is_connected(old_state) && !is_connected(new_state))
7280                 searchdomain_remove_all(service);
7281
7282         service->state = new_state;
7283         state_changed(service);
7284
7285         if (!is_connected(old_state) && is_connected(new_state))
7286                 searchdomain_add_all(service);
7287
7288         switch(new_state) {
7289         case CONNMAN_SERVICE_STATE_UNKNOWN:
7290
7291                 break;
7292
7293         case CONNMAN_SERVICE_STATE_IDLE:
7294                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7295                         __connman_service_disconnect(service);
7296
7297                 break;
7298
7299         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7300
7301                 break;
7302
7303         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7304                 if (!service->new_service &&
7305                                 __connman_stats_service_register(service) == 0) {
7306                         /*
7307                          * For new services the statistics are updated after
7308                          * we have successfully connected.
7309                          */
7310                         __connman_stats_get(service, false,
7311                                                 &service->stats.data);
7312                         __connman_stats_get(service, true,
7313                                                 &service->stats_roaming.data);
7314                 }
7315
7316                 break;
7317
7318         case CONNMAN_SERVICE_STATE_READY:
7319                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7320
7321                 if (service->new_service &&
7322                                 __connman_stats_service_register(service) == 0) {
7323                         /*
7324                          * This is normally done after configuring state
7325                          * but for new service do this after we have connected
7326                          * successfully.
7327                          */
7328                         __connman_stats_get(service, false,
7329                                                 &service->stats.data);
7330                         __connman_stats_get(service, true,
7331                                                 &service->stats_roaming.data);
7332                 }
7333
7334                 service->new_service = false;
7335
7336                 default_changed();
7337
7338                 def_service = __connman_service_get_default();
7339
7340                 service_update_preferred_order(def_service, service, new_state);
7341
7342                 __connman_service_set_favorite(service, true);
7343
7344                 reply_pending(service, 0);
7345
7346                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7347                         connman_network_get_bool(service->network,
7348                                                 "WiFi.UseWPS")) {
7349                         const char *pass;
7350
7351                         pass = connman_network_get_string(service->network,
7352                                                         "WiFi.Passphrase");
7353
7354                         __connman_service_set_passphrase(service, pass);
7355
7356                         connman_network_set_bool(service->network,
7357                                                         "WiFi.UseWPS", false);
7358                 }
7359
7360                 g_get_current_time(&service->modified);
7361                 service_save(service);
7362
7363                 domain_changed(service);
7364                 proxy_changed(service);
7365
7366                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7367                         __connman_notifier_connect(service->type);
7368
7369                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7370                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7371                         __connman_ipconfig_disable_ipv6(
7372                                                 service->ipconfig_ipv6);
7373
7374                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7375                         single_connected_tech(service);
7376                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7377                         vpn_auto_connect();
7378
7379 #if defined TIZEN_EXT
7380                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7381                         set_priority_connected_service();
7382 #endif
7383
7384                 break;
7385
7386         case CONNMAN_SERVICE_STATE_ONLINE:
7387
7388                 break;
7389
7390         case CONNMAN_SERVICE_STATE_DISCONNECT:
7391                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7392
7393                 reply_pending(service, ECONNABORTED);
7394
7395                 def_service = __connman_service_get_default();
7396                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
7397                 service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
7398
7399                 if (!__connman_notifier_is_connected() &&
7400                         def_service &&
7401                                 def_service->provider)
7402                         connman_provider_disconnect(def_service->provider);
7403
7404                 default_changed();
7405
7406                 __connman_wispr_stop(service);
7407
7408                 __connman_wpad_stop(service);
7409
7410 #if defined TIZEN_EXT
7411                 /**
7412                   * Skip the functions if there is any connected profiles
7413                   * that use same interface
7414                   */
7415                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7416                         __connman_service_get_connected_count_of_iface(
7417                                                         service) <= 0) {
7418 #endif
7419                 domain_changed(service);
7420                 proxy_changed(service);
7421 #if defined TIZEN_EXT
7422                 }
7423 #endif
7424
7425                 /*
7426                  * Previous services which are connected and which states
7427                  * are set to online should reset relevantly ipconfig_state
7428                  * to ready so wispr/portal will be rerun on those
7429                  */
7430                 downgrade_connected_services();
7431
7432                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7433                 break;
7434
7435         case CONNMAN_SERVICE_STATE_FAILURE:
7436 #if defined TIZEN_EXT
7437                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7438                         service->order = 5;
7439                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7440 #endif
7441                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7442                         connman_agent_report_error(service, service->path,
7443                                         error2string(service->error),
7444                                         report_error_cb,
7445                                         get_dbus_sender(service),
7446                                         NULL) == -EINPROGRESS)
7447                         return 0;
7448                 service_complete(service);
7449
7450                 break;
7451         }
7452
7453         service_list_sort();
7454
7455 #if defined TIZEN_EXT
7456         __connman_service_connect_default(service);
7457 #endif
7458
7459         __connman_connection_update_gateway();
7460
7461         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7462                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7463                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7464                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7465                 __connman_notifier_disconnect(service->type);
7466         }
7467
7468         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7469                 __connman_notifier_enter_online(service->type);
7470                 default_changed();
7471         }
7472
7473         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7474                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
7475                 (new_state == CONNMAN_SERVICE_STATE_READY ||
7476                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
7477                 if (service->user.favorite_user != service->user.current_user) {
7478                         DBG("Now set service favorite user id from %d to %d",
7479                         service->user.favorite_user, service->user.current_user);
7480
7481                         service->user.favorite_user = service->user.current_user;
7482
7483                         service_save(service);
7484                 }
7485         }
7486
7487         return 0;
7488 }
7489
7490 int __connman_service_indicate_error(struct connman_service *service,
7491                                         enum connman_service_error error)
7492 {
7493         DBG("service %p error %d", service, error);
7494
7495         if (!service)
7496                 return -EINVAL;
7497
7498         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7499                 return -EALREADY;
7500
7501         set_error(service, error);
7502
7503 /* default internet service: fix not cleared if pdp activation*/
7504 #if defined TIZEN_EXT
7505                 /*
7506                  * If connection failed for default service(DefaultInternet),
7507                  * default_connecting_device should be cleared.
7508                  */
7509                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7510                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7511                         __connman_service_disconnect_default(service);
7512
7513                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7514                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7515                         g_free(service->passphrase);
7516                         service->passphrase = NULL;
7517                 }
7518 #endif
7519
7520         __connman_service_ipconfig_indicate_state(service,
7521                                                 CONNMAN_SERVICE_STATE_FAILURE,
7522                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7523         __connman_service_ipconfig_indicate_state(service,
7524                                                 CONNMAN_SERVICE_STATE_FAILURE,
7525                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7526         return 0;
7527 }
7528
7529 int __connman_service_clear_error(struct connman_service *service)
7530 {
7531         DBusMessage *pending, *provider_pending;
7532
7533         DBG("service %p", service);
7534
7535         if (!service)
7536                 return -EINVAL;
7537
7538         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7539                 return -EINVAL;
7540
7541         pending = service->pending;
7542         service->pending = NULL;
7543         provider_pending = service->provider_pending;
7544         service->provider_pending = NULL;
7545
7546         __connman_service_ipconfig_indicate_state(service,
7547                                                 CONNMAN_SERVICE_STATE_IDLE,
7548                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7549
7550         __connman_service_ipconfig_indicate_state(service,
7551                                                 CONNMAN_SERVICE_STATE_IDLE,
7552                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7553
7554         service->pending = pending;
7555         service->provider_pending = provider_pending;
7556
7557         return 0;
7558 }
7559
7560 int __connman_service_indicate_default(struct connman_service *service)
7561 {
7562         DBG("service %p state %s", service, state2string(service->state));
7563
7564         if (!is_connected(service->state)) {
7565                 /*
7566                  * If service is not yet fully connected, then we must not
7567                  * change the default yet. The default gw will be changed
7568                  * after the service state is in ready.
7569                  */
7570                 return -EINPROGRESS;
7571         }
7572
7573         default_changed();
7574
7575         return 0;
7576 }
7577
7578 enum connman_service_state __connman_service_ipconfig_get_state(
7579                                         struct connman_service *service,
7580                                         enum connman_ipconfig_type type)
7581 {
7582         if (!service)
7583                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7584
7585         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7586                 return service->state_ipv4;
7587
7588         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7589                 return service->state_ipv6;
7590
7591         return CONNMAN_SERVICE_STATE_UNKNOWN;
7592 }
7593
7594 static void check_proxy_setup(struct connman_service *service)
7595 {
7596         /*
7597          * We start WPAD if we haven't got a PAC URL from DHCP and
7598          * if our proxy manual configuration is either empty or set
7599          * to AUTO with an empty URL.
7600          */
7601
7602         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7603                 goto done;
7604
7605         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7606                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7607                         service->pac))
7608                 goto done;
7609
7610         if (__connman_wpad_start(service) < 0) {
7611                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7612                 __connman_notifier_proxy_changed(service);
7613                 goto done;
7614         }
7615
7616         return;
7617
7618 done:
7619         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7620 }
7621
7622 #if defined TIZEN_EXT
7623 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7624
7625         DBG("check the proxy and start wispr");
7626         check_proxy_setup(service);
7627         return;
7628 }
7629 #endif
7630
7631 /*
7632  * How many networks are connected at the same time. If more than 1,
7633  * then set the rp_filter setting properly (loose mode routing) so that network
7634  * connectivity works ok. This is only done for IPv4 networks as IPv6
7635  * does not have rp_filter knob.
7636  */
7637 static int connected_networks_count;
7638 static int original_rp_filter;
7639
7640 static void service_rp_filter(struct connman_service *service,
7641                                 bool connected)
7642 {
7643         enum connman_ipconfig_method method;
7644
7645         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7646
7647         switch (method) {
7648         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7649         case CONNMAN_IPCONFIG_METHOD_OFF:
7650         case CONNMAN_IPCONFIG_METHOD_AUTO:
7651                 return;
7652         case CONNMAN_IPCONFIG_METHOD_FIXED:
7653         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7654         case CONNMAN_IPCONFIG_METHOD_DHCP:
7655                 break;
7656         }
7657
7658         if (connected) {
7659                 if (connected_networks_count == 1) {
7660                         int filter_value;
7661                         filter_value = __connman_ipconfig_set_rp_filter();
7662                         if (filter_value < 0)
7663                                 return;
7664
7665                         original_rp_filter = filter_value;
7666                 }
7667                 connected_networks_count++;
7668
7669         } else {
7670                 if (connected_networks_count == 2)
7671                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7672
7673                 connected_networks_count--;
7674                 if (connected_networks_count < 0)
7675                         connected_networks_count = 0;
7676         }
7677
7678         DBG("%s %s ipconfig %p method %d count %d filter %d",
7679                 connected ? "connected" : "disconnected", service->identifier,
7680                 service->ipconfig_ipv4, method,
7681                 connected_networks_count, original_rp_filter);
7682 }
7683
7684 static gboolean redo_wispr(gpointer user_data)
7685 {
7686         struct connman_service *service = user_data;
7687         int refcount = service->refcount - 1;
7688
7689         connman_service_unref(service);
7690         if (refcount == 0) {
7691                 DBG("Service %p already removed", service);
7692                 return FALSE;
7693         }
7694
7695         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7696
7697         return FALSE;
7698 }
7699
7700 int __connman_service_online_check_failed(struct connman_service *service,
7701                                         enum connman_ipconfig_type type)
7702 {
7703         DBG("service %p type %d count %d", service, type,
7704                                                 service->online_check_count);
7705
7706         /* currently we only retry IPv6 stuff */
7707         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
7708                         service->online_check_count != 1) {
7709                 connman_warn("Online check failed for %p %s", service,
7710                         service->name);
7711                 return 0;
7712         }
7713
7714         service->online_check_count = 0;
7715
7716         /*
7717          * We set the timeout to 1 sec so that we have a chance to get
7718          * necessary IPv6 router advertisement messages that might have
7719          * DNS data etc.
7720          */
7721         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
7722
7723         return EAGAIN;
7724 }
7725
7726 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7727                                         enum connman_service_state new_state,
7728                                         enum connman_ipconfig_type type)
7729 {
7730         struct connman_ipconfig *ipconfig = NULL;
7731         enum connman_service_state old_state;
7732         enum connman_ipconfig_method method;
7733
7734         if (!service)
7735                 return -EINVAL;
7736
7737         switch (type) {
7738         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7739         case CONNMAN_IPCONFIG_TYPE_ALL:
7740                 return -EINVAL;
7741
7742         case CONNMAN_IPCONFIG_TYPE_IPV4:
7743                 old_state = service->state_ipv4;
7744                 ipconfig = service->ipconfig_ipv4;
7745
7746                 break;
7747
7748         case CONNMAN_IPCONFIG_TYPE_IPV6:
7749                 old_state = service->state_ipv6;
7750                 ipconfig = service->ipconfig_ipv6;
7751
7752                 break;
7753         }
7754
7755         if (!ipconfig)
7756                 return -EINVAL;
7757
7758         method = __connman_ipconfig_get_method(ipconfig);
7759
7760         switch (method) {
7761         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7762         case CONNMAN_IPCONFIG_METHOD_OFF:
7763                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7764                         connman_warn("ipconfig state %d ipconfig method %d",
7765                                 new_state, method);
7766
7767                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7768                 break;
7769
7770         case CONNMAN_IPCONFIG_METHOD_FIXED:
7771         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7772         case CONNMAN_IPCONFIG_METHOD_DHCP:
7773         case CONNMAN_IPCONFIG_METHOD_AUTO:
7774                 break;
7775
7776         }
7777
7778         /* Any change? */
7779         if (old_state == new_state)
7780                 return -EALREADY;
7781
7782 #if defined TIZEN_EXT
7783         __sync_synchronize();
7784         if (service->user_pdn_connection_refcount > 0 &&
7785                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7786                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7787                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7788                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7789                         service->user_pdn_connection_refcount = 0;
7790                         __sync_synchronize();
7791                 }
7792 #endif
7793
7794         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7795                 service, service ? service->identifier : NULL,
7796                 old_state, state2string(old_state),
7797                 new_state, state2string(new_state),
7798                 type, __connman_ipconfig_type2string(type));
7799
7800         switch (new_state) {
7801         case CONNMAN_SERVICE_STATE_UNKNOWN:
7802         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7803                 break;
7804         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7805                 break;
7806         case CONNMAN_SERVICE_STATE_READY:
7807 #if defined TIZEN_EXT
7808                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7809                                 __connman_service_is_internet_profile(service) != TRUE) {
7810                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7811                                 service_rp_filter(service, TRUE);
7812
7813                         break;
7814                 }
7815 #endif
7816                 if (connman_setting_get_bool("EnableOnlineCheck")) {
7817                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7818 #if !defined TIZEN_EXT
7819                                 check_proxy_setup(service);
7820 #endif
7821                         } else {
7822                                 service->online_check_count = 1;
7823                                 __connman_wispr_start(service, type);
7824                         }
7825                 } else
7826                         connman_info("Online check disabled. "
7827                                 "Default service remains in READY state.");
7828                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7829                         service_rp_filter(service, true);
7830                 break;
7831         case CONNMAN_SERVICE_STATE_ONLINE:
7832                 break;
7833         case CONNMAN_SERVICE_STATE_DISCONNECT:
7834                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
7835                         return -EINVAL;
7836
7837                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7838                         service_rp_filter(service, false);
7839
7840                 break;
7841
7842         case CONNMAN_SERVICE_STATE_IDLE:
7843         case CONNMAN_SERVICE_STATE_FAILURE:
7844                 __connman_ipconfig_disable(ipconfig);
7845
7846                 break;
7847         }
7848
7849         if (is_connected(old_state) && !is_connected(new_state))
7850                 nameserver_remove_all(service, type);
7851
7852         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7853                 service->state_ipv4 = new_state;
7854         else
7855                 service->state_ipv6 = new_state;
7856
7857         if (!is_connected(old_state) && is_connected(new_state))
7858                 nameserver_add_all(service, type);
7859
7860         __connman_timeserver_sync(service);
7861
7862 #if defined TIZEN_EXT
7863         int ret = service_indicate_state(service);
7864         /*Sent the Ready changed signal again in case IPv4 IP set
7865           after IPv6 IP set*/
7866
7867         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
7868                         && new_state == CONNMAN_SERVICE_STATE_READY) {
7869                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
7870                 state_changed(service);
7871         }
7872
7873         return ret;
7874 #endif
7875         return service_indicate_state(service);
7876 }
7877
7878 static bool prepare_network(struct connman_service *service)
7879 {
7880         enum connman_network_type type;
7881         unsigned int ssid_len;
7882
7883         type = connman_network_get_type(service->network);
7884
7885         switch (type) {
7886         case CONNMAN_NETWORK_TYPE_UNKNOWN:
7887         case CONNMAN_NETWORK_TYPE_VENDOR:
7888                 return false;
7889         case CONNMAN_NETWORK_TYPE_WIFI:
7890                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
7891                                                 &ssid_len))
7892                         return false;
7893
7894                 if (service->passphrase)
7895                         connman_network_set_string(service->network,
7896                                 "WiFi.Passphrase", service->passphrase);
7897                 break;
7898         case CONNMAN_NETWORK_TYPE_ETHERNET:
7899         case CONNMAN_NETWORK_TYPE_GADGET:
7900         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
7901         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
7902         case CONNMAN_NETWORK_TYPE_CELLULAR:
7903                 break;
7904         }
7905
7906         return true;
7907 }
7908
7909 static void prepare_8021x(struct connman_service *service)
7910 {
7911         if (service->eap)
7912                 connman_network_set_string(service->network, "WiFi.EAP",
7913                                                                 service->eap);
7914
7915         if (service->identity)
7916                 connman_network_set_string(service->network, "WiFi.Identity",
7917                                                         service->identity);
7918
7919         if (service->anonymous_identity)
7920                 connman_network_set_string(service->network,
7921                                                 "WiFi.AnonymousIdentity",
7922                                                 service->anonymous_identity);
7923
7924         if (service->ca_cert_file)
7925                 connman_network_set_string(service->network, "WiFi.CACertFile",
7926                                                         service->ca_cert_file);
7927
7928         if (service->subject_match)
7929                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
7930                                                         service->subject_match);
7931
7932         if (service->altsubject_match)
7933                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
7934                                                         service->altsubject_match);
7935
7936         if (service->domain_suffix_match)
7937                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
7938                                                         service->domain_suffix_match);
7939
7940         if (service->domain_match)
7941                 connman_network_set_string(service->network, "WiFi.DomainMatch",
7942                                                         service->domain_match);
7943
7944         if (service->client_cert_file)
7945                 connman_network_set_string(service->network,
7946                                                 "WiFi.ClientCertFile",
7947                                                 service->client_cert_file);
7948
7949         if (service->private_key_file)
7950                 connman_network_set_string(service->network,
7951                                                 "WiFi.PrivateKeyFile",
7952                                                 service->private_key_file);
7953
7954         if (service->private_key_passphrase)
7955                 connman_network_set_string(service->network,
7956                                         "WiFi.PrivateKeyPassphrase",
7957                                         service->private_key_passphrase);
7958
7959         if (service->phase2)
7960                 connman_network_set_string(service->network, "WiFi.Phase2",
7961                                                         service->phase2);
7962
7963 #if defined TIZEN_EXT
7964         if (service->keymgmt_type)
7965                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
7966                                                         service->keymgmt_type);
7967
7968         DBG("service->phase1 : %s", service->phase1);
7969         if (service->phase1)
7970                 connman_network_set_string(service->network, "WiFi.Phase1",
7971                                                         service->phase1);
7972 #endif
7973 }
7974
7975 static int service_connect(struct connman_service *service)
7976 {
7977         int err;
7978
7979         if (service->hidden)
7980                 return -EPERM;
7981
7982 #if defined TIZEN_EXT
7983         GList *list;
7984         int index;
7985
7986         index = __connman_service_get_index(service);
7987
7988         for (list = service_list; list; list = list->next) {
7989                 struct connman_service *temp = list->data;
7990
7991                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7992                         break;
7993
7994                 if (!is_connecting(temp->state) && !is_connected(temp->state))
7995                         break;
7996
7997                 if (service == temp)
7998                         continue;
7999
8000                 if (service->type != temp->type)
8001                         continue;
8002
8003                 if (__connman_service_get_index(temp) == index &&
8004                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8005                         return -EINPROGRESS;
8006         }
8007 #endif
8008
8009         switch (service->type) {
8010         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8011         case CONNMAN_SERVICE_TYPE_SYSTEM:
8012         case CONNMAN_SERVICE_TYPE_GPS:
8013         case CONNMAN_SERVICE_TYPE_P2P:
8014                 return -EINVAL;
8015         case CONNMAN_SERVICE_TYPE_ETHERNET:
8016         case CONNMAN_SERVICE_TYPE_GADGET:
8017         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8018         case CONNMAN_SERVICE_TYPE_CELLULAR:
8019         case CONNMAN_SERVICE_TYPE_VPN:
8020                 break;
8021         case CONNMAN_SERVICE_TYPE_WIFI:
8022                 switch (service->security) {
8023                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8024                 case CONNMAN_SERVICE_SECURITY_NONE:
8025                         break;
8026                 case CONNMAN_SERVICE_SECURITY_WEP:
8027                 case CONNMAN_SERVICE_SECURITY_PSK:
8028                 case CONNMAN_SERVICE_SECURITY_WPA:
8029                 case CONNMAN_SERVICE_SECURITY_RSN:
8030                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8031                                 return -ENOKEY;
8032
8033                         if (service->request_passphrase_input) {
8034                                 DBG("Now try to connect other user's favorite service");
8035                                 service->request_passphrase_input = false;
8036                                 return -ENOKEY;
8037                         } else if (!service->passphrase) {
8038                                 if (!service->network)
8039                                         return -EOPNOTSUPP;
8040
8041                                 if (!service->wps ||
8042                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8043                                         return -ENOKEY;
8044                         }
8045                         break;
8046
8047                 case CONNMAN_SERVICE_SECURITY_8021X:
8048                         if (!service->eap)
8049                                 return -EINVAL;
8050
8051 #if defined TIZEN_EXT
8052                         /*
8053                          * never request credentials if using EAP-TLS, EAP-SIM
8054                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8055                          * need to be fully provisioned)
8056                          */
8057                         DBG("service eap: %s", service->eap);
8058                         if (g_str_equal(service->eap, "tls") ||
8059                                 g_str_equal(service->eap, "sim") ||
8060                                 g_str_equal(service->eap, "aka") ||
8061                                 g_str_equal(service->eap, "aka'") ||
8062                                 g_str_equal(service->eap, "pwd") ||
8063                                 g_str_equal(service->eap, "fast"))
8064                                 break;
8065 #else
8066                         /*
8067                          * never request credentials if using EAP-TLS
8068                          * (EAP-TLS networks need to be fully provisioned)
8069                          */
8070                         if (g_str_equal(service->eap, "tls"))
8071                                 break;
8072 #endif
8073                         /*
8074                          * Return -ENOKEY if either identity or passphrase is
8075                          * missing. Agent provided credentials can be used as
8076                          * fallback if needed.
8077                          */
8078                         if (((!service->identity &&
8079                                         !service->agent_identity) ||
8080                                         !service->passphrase) ||
8081                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8082                                 return -ENOKEY;
8083
8084                         break;
8085                 }
8086                 break;
8087         }
8088
8089         if (service->network) {
8090                 if (!prepare_network(service))
8091                         return -EINVAL;
8092
8093                 switch (service->security) {
8094                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8095                 case CONNMAN_SERVICE_SECURITY_NONE:
8096                 case CONNMAN_SERVICE_SECURITY_WEP:
8097                 case CONNMAN_SERVICE_SECURITY_PSK:
8098                 case CONNMAN_SERVICE_SECURITY_WPA:
8099                 case CONNMAN_SERVICE_SECURITY_RSN:
8100                         break;
8101                 case CONNMAN_SERVICE_SECURITY_8021X:
8102                         prepare_8021x(service);
8103                         break;
8104                 }
8105
8106                 if (__connman_stats_service_register(service) == 0) {
8107                         __connman_stats_get(service, false,
8108                                                 &service->stats.data);
8109                         __connman_stats_get(service, true,
8110                                                 &service->stats_roaming.data);
8111                 }
8112
8113                 err = __connman_network_connect(service->network);
8114         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8115                                         service->provider)
8116                 err = __connman_provider_connect(service->provider,
8117                                                 get_dbus_sender(service));
8118         else
8119                 return -EOPNOTSUPP;
8120
8121         if (err < 0) {
8122                 if (err != -EINPROGRESS) {
8123                         __connman_service_ipconfig_indicate_state(service,
8124                                                 CONNMAN_SERVICE_STATE_FAILURE,
8125                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8126                         __connman_service_ipconfig_indicate_state(service,
8127                                                 CONNMAN_SERVICE_STATE_FAILURE,
8128                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8129                         __connman_stats_service_unregister(service);
8130                 }
8131         }
8132
8133         return err;
8134 }
8135
8136 int __connman_service_connect(struct connman_service *service,
8137                         enum connman_service_connect_reason reason)
8138 {
8139         int err;
8140
8141         DBG("service %p state %s connect reason %s -> %s",
8142                 service, state2string(service->state),
8143                 reason2string(service->connect_reason),
8144                 reason2string(reason));
8145
8146         if (is_connected(service->state))
8147                 return -EISCONN;
8148
8149         if (is_connecting(service->state))
8150                 return -EALREADY;
8151
8152         switch (service->type) {
8153         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8154         case CONNMAN_SERVICE_TYPE_SYSTEM:
8155         case CONNMAN_SERVICE_TYPE_GPS:
8156         case CONNMAN_SERVICE_TYPE_P2P:
8157                 return -EINVAL;
8158
8159         case CONNMAN_SERVICE_TYPE_ETHERNET:
8160         case CONNMAN_SERVICE_TYPE_GADGET:
8161         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8162         case CONNMAN_SERVICE_TYPE_CELLULAR:
8163         case CONNMAN_SERVICE_TYPE_VPN:
8164         case CONNMAN_SERVICE_TYPE_WIFI:
8165                 break;
8166         }
8167
8168         if (!is_ipconfig_usable(service))
8169                 return -ENOLINK;
8170
8171         __connman_service_clear_error(service);
8172
8173         err = service_connect(service);
8174
8175         DBG("service %p err %d", service, err);
8176
8177         service->connect_reason = reason;
8178         if (err >= 0)
8179                 return 0;
8180
8181         if (err == -EINPROGRESS) {
8182                 if (service->timeout == 0)
8183                         service->timeout = g_timeout_add_seconds(
8184                                 CONNECT_TIMEOUT, connect_timeout, service);
8185
8186                 return -EINPROGRESS;
8187         }
8188
8189         if (service->network)
8190                 __connman_network_disconnect(service->network);
8191         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8192                                 service->provider)
8193                         connman_provider_disconnect(service->provider);
8194
8195         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8196                 if (err == -ENOKEY || err == -EPERM) {
8197                         DBusMessage *pending = NULL;
8198                         const char *dbus_sender = get_dbus_sender(service);
8199
8200                         /*
8201                          * We steal the reply here. The idea is that the
8202                          * connecting client will see the connection status
8203                          * after the real hidden network is connected or
8204                          * connection failed.
8205                          */
8206                         if (service->hidden) {
8207                                 pending = service->pending;
8208                                 service->pending = NULL;
8209                         }
8210
8211                         err = __connman_agent_request_passphrase_input(service,
8212                                         request_input_cb,
8213                                         dbus_sender,
8214                                         pending);
8215                         if (service->hidden && err != -EINPROGRESS)
8216                                 service->pending = pending;
8217
8218                         return err;
8219                 }
8220                 reply_pending(service, -err);
8221         }
8222
8223         return err;
8224 }
8225
8226 int __connman_service_disconnect(struct connman_service *service)
8227 {
8228         int err;
8229
8230         DBG("service %p", service);
8231
8232         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8233         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8234
8235         connman_agent_cancel(service);
8236
8237         reply_pending(service, ECONNABORTED);
8238
8239         if (service->network) {
8240                 err = __connman_network_disconnect(service->network);
8241         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8242                                         service->provider)
8243                 err = connman_provider_disconnect(service->provider);
8244         else
8245                 return -EOPNOTSUPP;
8246
8247         if (err < 0 && err != -EINPROGRESS)
8248                 return err;
8249
8250         __connman_6to4_remove(service->ipconfig_ipv4);
8251
8252         if (service->ipconfig_ipv4)
8253                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8254                                                         NULL);
8255         else
8256                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8257                                                         NULL);
8258
8259 #if defined TIZEN_EXT
8260         /**
8261           * Skip the functions If there is any connected profiles
8262           * that use same interface
8263           */
8264         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8265                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8266 #endif
8267         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8268         settings_changed(service, service->ipconfig_ipv4);
8269
8270         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8271         settings_changed(service, service->ipconfig_ipv6);
8272
8273         __connman_ipconfig_disable(service->ipconfig_ipv4);
8274         __connman_ipconfig_disable(service->ipconfig_ipv6);
8275 #if defined TIZEN_EXT
8276         }
8277 #endif
8278
8279         __connman_stats_service_unregister(service);
8280
8281         return err;
8282 }
8283
8284 int __connman_service_disconnect_all(void)
8285 {
8286         struct connman_service *service;
8287         GSList *services = NULL, *list;
8288         GList *iter;
8289
8290         DBG("");
8291
8292         for (iter = service_list; iter; iter = iter->next) {
8293                 service = iter->data;
8294
8295                 if (!is_connected(service->state))
8296                         break;
8297
8298                 services = g_slist_prepend(services, service);
8299         }
8300
8301         for (list = services; list; list = list->next) {
8302                 struct connman_service *service = list->data;
8303
8304                 service->ignore = true;
8305
8306                 __connman_service_disconnect(service);
8307         }
8308
8309         g_slist_free(services);
8310
8311         return 0;
8312 }
8313
8314 /**
8315  * lookup_by_identifier:
8316  * @identifier: service identifier
8317  *
8318  * Look up a service by identifier (reference count will not be increased)
8319  */
8320 static struct connman_service *lookup_by_identifier(const char *identifier)
8321 {
8322         return g_hash_table_lookup(service_hash, identifier);
8323 }
8324
8325 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8326 {
8327         return lookup_by_identifier(identifier);
8328 }
8329
8330 struct provision_user_data {
8331         const char *ident;
8332         int ret;
8333 };
8334
8335 static void provision_changed(gpointer value, gpointer user_data)
8336 {
8337         struct connman_service *service = value;
8338         struct provision_user_data *data = user_data;
8339         const char *path = data->ident;
8340         int ret;
8341
8342         ret = __connman_config_provision_service_ident(service, path,
8343                         service->config_file, service->config_entry);
8344         if (ret > 0)
8345                 data->ret = ret;
8346 }
8347
8348 int __connman_service_provision_changed(const char *ident)
8349 {
8350         struct provision_user_data data = {
8351                 .ident = ident,
8352                 .ret = 0
8353         };
8354
8355         g_list_foreach(service_list, provision_changed, (void *)&data);
8356
8357         /*
8358          * Because the provision_changed() might have set some services
8359          * as favorite, we must sort the sequence now.
8360          */
8361         if (services_dirty) {
8362                 services_dirty = false;
8363
8364                 service_list_sort();
8365
8366                 __connman_connection_update_gateway();
8367         }
8368
8369         return data.ret;
8370 }
8371
8372 void __connman_service_set_config(struct connman_service *service,
8373                                 const char *file_id, const char *entry)
8374 {
8375         if (!service)
8376                 return;
8377
8378         g_free(service->config_file);
8379         service->config_file = g_strdup(file_id);
8380
8381         g_free(service->config_entry);
8382         service->config_entry = g_strdup(entry);
8383 }
8384
8385 /**
8386  * __connman_service_get:
8387  * @identifier: service identifier
8388  *
8389  * Look up a service by identifier or create a new one if not found
8390  */
8391 static struct connman_service *service_get(const char *identifier)
8392 {
8393         struct connman_service *service;
8394
8395         service = g_hash_table_lookup(service_hash, identifier);
8396         if (service) {
8397                 connman_service_ref(service);
8398                 return service;
8399         }
8400
8401         service = connman_service_create();
8402         if (!service)
8403                 return NULL;
8404
8405         DBG("service %p", service);
8406
8407         service->identifier = g_strdup(identifier);
8408
8409         service_list = g_list_insert_sorted(service_list, service,
8410                                                 service_compare);
8411
8412         g_hash_table_insert(service_hash, service->identifier, service);
8413
8414         return service;
8415 }
8416
8417 static int service_register(struct connman_service *service)
8418 {
8419         DBG("service %p", service);
8420
8421         if (service->path)
8422                 return -EALREADY;
8423
8424         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8425                                                 service->identifier);
8426
8427         DBG("path %s", service->path);
8428
8429         if (__connman_config_provision_service(service) < 0)
8430                 service_load(service);
8431
8432         g_dbus_register_interface(connection, service->path,
8433                                         CONNMAN_SERVICE_INTERFACE,
8434                                         service_methods, service_signals,
8435                                                         NULL, service, NULL);
8436
8437         service_list_sort();
8438
8439         __connman_connection_update_gateway();
8440
8441         return 0;
8442 }
8443
8444 static void service_up(struct connman_ipconfig *ipconfig,
8445                 const char *ifname)
8446 {
8447         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8448
8449         DBG("%s up", ifname);
8450
8451         link_changed(service);
8452
8453         service->stats.valid = false;
8454         service->stats_roaming.valid = false;
8455 }
8456
8457 static void service_down(struct connman_ipconfig *ipconfig,
8458                         const char *ifname)
8459 {
8460         DBG("%s down", ifname);
8461 }
8462
8463 static void service_lower_up(struct connman_ipconfig *ipconfig,
8464                         const char *ifname)
8465 {
8466         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8467
8468         DBG("%s lower up", ifname);
8469
8470         stats_start(service);
8471 }
8472
8473 static void service_lower_down(struct connman_ipconfig *ipconfig,
8474                         const char *ifname)
8475 {
8476         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8477
8478         DBG("%s lower down", ifname);
8479
8480         stats_stop(service);
8481         service_save(service);
8482 }
8483
8484 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8485                         const char *ifname)
8486 {
8487         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8488         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8489         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8490 #if defined TIZEN_EXT
8491         int err;
8492 #endif
8493
8494         DBG("%s ip bound", ifname);
8495
8496         type = __connman_ipconfig_get_config_type(ipconfig);
8497         method = __connman_ipconfig_get_method(ipconfig);
8498
8499         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8500                                                         type, method);
8501
8502         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8503                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8504 #if defined TIZEN_EXT
8505         {
8506                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8507
8508                 if(err < 0)
8509                         DBG("Failed to add gateway");
8510         }
8511 #else
8512                 __connman_service_ipconfig_indicate_state(service,
8513                                                 CONNMAN_SERVICE_STATE_READY,
8514                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8515 #endif
8516
8517         settings_changed(service, ipconfig);
8518         address_updated(service, type);
8519 }
8520
8521 static void service_ip_release(struct connman_ipconfig *ipconfig,
8522                         const char *ifname)
8523 {
8524         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8525         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8526         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8527
8528         DBG("%s ip release", ifname);
8529
8530         type = __connman_ipconfig_get_config_type(ipconfig);
8531         method = __connman_ipconfig_get_method(ipconfig);
8532
8533         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8534                                                         type, method);
8535
8536         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8537                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8538                 __connman_service_ipconfig_indicate_state(service,
8539                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8540                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8541
8542         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8543                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8544                 __connman_service_ipconfig_indicate_state(service,
8545                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8546                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8547
8548         settings_changed(service, ipconfig);
8549 }
8550
8551 static void service_route_changed(struct connman_ipconfig *ipconfig,
8552                                 const char *ifname)
8553 {
8554         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8555
8556         DBG("%s route changed", ifname);
8557
8558         settings_changed(service, ipconfig);
8559 }
8560
8561 static const struct connman_ipconfig_ops service_ops = {
8562         .up             = service_up,
8563         .down           = service_down,
8564         .lower_up       = service_lower_up,
8565         .lower_down     = service_lower_down,
8566         .ip_bound       = service_ip_bound,
8567         .ip_release     = service_ip_release,
8568         .route_set      = service_route_changed,
8569         .route_unset    = service_route_changed,
8570 };
8571
8572 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8573                 int index, enum connman_ipconfig_method method)
8574 {
8575         struct connman_ipconfig *ipconfig_ipv4;
8576
8577         ipconfig_ipv4 = __connman_ipconfig_create(index,
8578                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8579         if (!ipconfig_ipv4)
8580                 return NULL;
8581
8582         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8583
8584         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8585
8586         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8587
8588         return ipconfig_ipv4;
8589 }
8590
8591 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8592                 int index)
8593 {
8594         struct connman_ipconfig *ipconfig_ipv6;
8595
8596         ipconfig_ipv6 = __connman_ipconfig_create(index,
8597                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8598         if (!ipconfig_ipv6)
8599                 return NULL;
8600
8601         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8602
8603         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8604
8605         return ipconfig_ipv6;
8606 }
8607
8608 void __connman_service_read_ip4config(struct connman_service *service)
8609 {
8610         GKeyFile *keyfile;
8611
8612         if (!service->ipconfig_ipv4)
8613                 return;
8614
8615         keyfile = connman_storage_load_service(service->identifier);
8616         if (!keyfile)
8617                 return;
8618
8619         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8620                                 service->identifier, "IPv4.");
8621
8622         g_key_file_free(keyfile);
8623 }
8624
8625 void connman_service_create_ip4config(struct connman_service *service,
8626                                         int index)
8627 {
8628         DBG("ipv4 %p", service->ipconfig_ipv4);
8629
8630         if (service->ipconfig_ipv4)
8631                 return;
8632
8633         service->ipconfig_ipv4 = create_ip4config(service, index,
8634                         CONNMAN_IPCONFIG_METHOD_DHCP);
8635         __connman_service_read_ip4config(service);
8636 }
8637
8638 void __connman_service_read_ip6config(struct connman_service *service)
8639 {
8640         GKeyFile *keyfile;
8641
8642         if (!service->ipconfig_ipv6)
8643                 return;
8644
8645         keyfile = connman_storage_load_service(service->identifier);
8646         if (!keyfile)
8647                 return;
8648
8649         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8650                                 service->identifier, "IPv6.");
8651
8652         g_key_file_free(keyfile);
8653 }
8654
8655 void connman_service_create_ip6config(struct connman_service *service,
8656                                                                 int index)
8657 {
8658         DBG("ipv6 %p", service->ipconfig_ipv6);
8659
8660         if (service->ipconfig_ipv6)
8661                 return;
8662
8663         service->ipconfig_ipv6 = create_ip6config(service, index);
8664
8665         __connman_service_read_ip6config(service);
8666 }
8667
8668 /**
8669  * connman_service_lookup_from_network:
8670  * @network: network structure
8671  *
8672  * Look up a service by network (reference count will not be increased)
8673  */
8674 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8675 {
8676         struct connman_service *service;
8677         const char *ident, *group;
8678         char *name;
8679
8680         if (!network)
8681                 return NULL;
8682
8683         ident = __connman_network_get_ident(network);
8684         if (!ident)
8685                 return NULL;
8686
8687         group = connman_network_get_group(network);
8688         if (!group)
8689                 return NULL;
8690
8691         name = g_strdup_printf("%s_%s_%s",
8692                         __connman_network_get_type(network), ident, group);
8693         service = lookup_by_identifier(name);
8694         g_free(name);
8695
8696         return service;
8697 }
8698
8699 struct connman_service *__connman_service_lookup_from_index(int index)
8700 {
8701         struct connman_service *service;
8702         GList *list;
8703
8704         for (list = service_list; list; list = list->next) {
8705                 service = list->data;
8706
8707                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8708                                                         == index)
8709                         return service;
8710
8711                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8712                                                         == index)
8713                         return service;
8714         }
8715
8716         return NULL;
8717 }
8718
8719 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
8720 {
8721         return lookup_by_identifier(identifier);
8722 }
8723
8724 const char *__connman_service_get_ident(struct connman_service *service)
8725 {
8726         return service->identifier;
8727 }
8728
8729 const char *__connman_service_get_path(struct connman_service *service)
8730 {
8731         return service->path;
8732 }
8733
8734 const char *__connman_service_get_name(struct connman_service *service)
8735 {
8736         return service->name;
8737 }
8738
8739 enum connman_service_state __connman_service_get_state(struct connman_service *service)
8740 {
8741         return service->state;
8742 }
8743
8744 unsigned int __connman_service_get_order(struct connman_service *service)
8745 {
8746         unsigned int order = 0;
8747
8748         if (!service)
8749                 return 0;
8750
8751         service->order = 0;
8752
8753         if (!service->favorite)
8754                 return 0;
8755
8756 #if defined TIZEN_EXT
8757         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8758                         service->do_split_routing == FALSE)
8759                 order = 10;
8760         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
8761                 if (service->order < 5)
8762                         order = 5;
8763         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
8764                 order = 4;
8765         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
8766                 order = 3;
8767         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8768                         __connman_service_is_internet_profile(service) == TRUE)
8769                 order = 1;
8770         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8771                         __connman_service_is_tethering_profile(service) == TRUE)
8772                 order = 0;
8773         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8774                 order = 0;
8775         else
8776                 order = 2;
8777 #else
8778         if (service == service_list->data)
8779                 order = 1;
8780
8781         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8782                         !service->do_split_routing) {
8783                 service->order = 10;
8784                 order = 10;
8785         }
8786 #endif
8787         DBG("service %p name %s order %d split %d", service, service->name,
8788                 order, service->do_split_routing);
8789
8790         return order;
8791 }
8792
8793 static enum connman_service_type convert_network_type(struct connman_network *network)
8794 {
8795         enum connman_network_type type = connman_network_get_type(network);
8796
8797         switch (type) {
8798         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8799         case CONNMAN_NETWORK_TYPE_VENDOR:
8800                 break;
8801         case CONNMAN_NETWORK_TYPE_ETHERNET:
8802                 return CONNMAN_SERVICE_TYPE_ETHERNET;
8803         case CONNMAN_NETWORK_TYPE_WIFI:
8804                 return CONNMAN_SERVICE_TYPE_WIFI;
8805         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8806         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8807                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
8808         case CONNMAN_NETWORK_TYPE_CELLULAR:
8809                 return CONNMAN_SERVICE_TYPE_CELLULAR;
8810         case CONNMAN_NETWORK_TYPE_GADGET:
8811                 return CONNMAN_SERVICE_TYPE_GADGET;
8812         }
8813
8814         return CONNMAN_SERVICE_TYPE_UNKNOWN;
8815 }
8816
8817 static enum connman_service_security convert_wifi_security(const char *security)
8818 {
8819         if (!security)
8820                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
8821         else if (g_str_equal(security, "none"))
8822                 return CONNMAN_SERVICE_SECURITY_NONE;
8823         else if (g_str_equal(security, "wep"))
8824                 return CONNMAN_SERVICE_SECURITY_WEP;
8825         else if (g_str_equal(security, "psk"))
8826                 return CONNMAN_SERVICE_SECURITY_PSK;
8827         else if (g_str_equal(security, "ieee8021x"))
8828                 return CONNMAN_SERVICE_SECURITY_8021X;
8829         else if (g_str_equal(security, "wpa"))
8830                 return CONNMAN_SERVICE_SECURITY_WPA;
8831         else if (g_str_equal(security, "rsn"))
8832                 return CONNMAN_SERVICE_SECURITY_RSN;
8833 #if defined TIZEN_EXT
8834         else if (g_str_equal(security, "ft_psk") == TRUE)
8835                 return CONNMAN_SERVICE_SECURITY_PSK;
8836         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
8837                 return CONNMAN_SERVICE_SECURITY_8021X;
8838 #endif
8839         else
8840                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
8841 }
8842
8843 #if defined TIZEN_EXT
8844 int check_passphrase_ext(struct connman_network *network,
8845                                         const char *passphrase)
8846 {
8847         const char *str;
8848         enum connman_service_security security;
8849
8850         str = connman_network_get_string(network, "WiFi.Security");
8851         security = convert_wifi_security(str);
8852
8853         return __connman_service_check_passphrase(security, passphrase);
8854 }
8855 #endif
8856
8857 static void update_from_network(struct connman_service *service,
8858                                         struct connman_network *network)
8859 {
8860         uint8_t strength = service->strength;
8861         const char *str;
8862
8863         DBG("service %p network %p", service, network);
8864
8865         if (is_connected(service->state))
8866                 return;
8867
8868         if (is_connecting(service->state))
8869                 return;
8870
8871         str = connman_network_get_string(network, "Name");
8872         if (str) {
8873                 g_free(service->name);
8874                 service->name = g_strdup(str);
8875                 service->hidden = false;
8876         } else {
8877                 g_free(service->name);
8878                 service->name = NULL;
8879                 service->hidden = true;
8880         }
8881
8882         service->strength = connman_network_get_strength(network);
8883         service->roaming = connman_network_get_bool(network, "Roaming");
8884
8885         if (service->strength == 0) {
8886                 /*
8887                  * Filter out 0-values; it's unclear what they mean
8888                  * and they cause anomalous sorting of the priority list.
8889                  */
8890                 service->strength = strength;
8891         }
8892
8893         str = connman_network_get_string(network, "WiFi.Security");
8894         service->security = convert_wifi_security(str);
8895
8896         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8897                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
8898
8899         if (service->strength > strength && service->network) {
8900                 connman_network_unref(service->network);
8901                 service->network = connman_network_ref(network);
8902
8903                 strength_changed(service);
8904         }
8905
8906         if (!service->network)
8907                 service->network = connman_network_ref(network);
8908
8909         service_list_sort();
8910 }
8911
8912 /**
8913  * __connman_service_create_from_network:
8914  * @network: network structure
8915  *
8916  * Look up service by network and if not found, create one
8917  */
8918 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
8919 {
8920         struct connman_service *service;
8921         struct connman_device *device;
8922         const char *ident, *group;
8923         char *name;
8924         unsigned int *auto_connect_types;
8925         int i, index;
8926
8927         DBG("network %p", network);
8928
8929         if (!network)
8930                 return NULL;
8931
8932         ident = __connman_network_get_ident(network);
8933         if (!ident)
8934                 return NULL;
8935
8936         group = connman_network_get_group(network);
8937         if (!group)
8938                 return NULL;
8939
8940         name = g_strdup_printf("%s_%s_%s",
8941                         __connman_network_get_type(network), ident, group);
8942         service = service_get(name);
8943         g_free(name);
8944
8945         if (!service)
8946                 return NULL;
8947
8948         if (__connman_network_get_weakness(network))
8949                 return service;
8950
8951         if (service->path) {
8952                 update_from_network(service, network);
8953                 __connman_connection_update_gateway();
8954                 return service;
8955         }
8956
8957         service->type = convert_network_type(network);
8958
8959         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
8960         service->autoconnect = false;
8961         for (i = 0; auto_connect_types &&
8962                      auto_connect_types[i] != 0; i++) {
8963                 if (service->type == auto_connect_types[i]) {
8964                         service->autoconnect = true;
8965                         break;
8966                 }
8967         }
8968
8969         switch (service->type) {
8970         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8971         case CONNMAN_SERVICE_TYPE_SYSTEM:
8972         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8973         case CONNMAN_SERVICE_TYPE_GPS:
8974         case CONNMAN_SERVICE_TYPE_VPN:
8975         case CONNMAN_SERVICE_TYPE_GADGET:
8976         case CONNMAN_SERVICE_TYPE_WIFI:
8977         case CONNMAN_SERVICE_TYPE_CELLULAR:
8978         case CONNMAN_SERVICE_TYPE_P2P:
8979                 break;
8980         case CONNMAN_SERVICE_TYPE_ETHERNET:
8981                 service->favorite = true;
8982                 break;
8983         }
8984
8985         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
8986         service->state = combine_state(service->state_ipv4, service->state_ipv6);
8987
8988         update_from_network(service, network);
8989
8990         index = connman_network_get_index(network);
8991
8992         if (!service->ipconfig_ipv4)
8993                 service->ipconfig_ipv4 = create_ip4config(service, index,
8994                                 CONNMAN_IPCONFIG_METHOD_DHCP);
8995
8996         if (!service->ipconfig_ipv6)
8997                 service->ipconfig_ipv6 = create_ip6config(service, index);
8998
8999         service_register(service);
9000         service_schedule_added(service);
9001
9002         if (service->favorite) {
9003                 device = connman_network_get_device(service->network);
9004                 if (device && !connman_device_get_scanning(device)) {
9005
9006                         switch (service->type) {
9007                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9008                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9009                         case CONNMAN_SERVICE_TYPE_P2P:
9010                                 break;
9011
9012                         case CONNMAN_SERVICE_TYPE_GADGET:
9013                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9014                                 if (service->autoconnect) {
9015                                         __connman_service_connect(service,
9016                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9017                                         break;
9018                                 }
9019
9020                                 /* fall through */
9021                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9022                         case CONNMAN_SERVICE_TYPE_GPS:
9023                         case CONNMAN_SERVICE_TYPE_VPN:
9024                         case CONNMAN_SERVICE_TYPE_WIFI:
9025                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9026                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9027                                 break;
9028                         }
9029                 }
9030
9031 #if defined TIZEN_EXT
9032                 /* TIZEN synchronizes below information when the service creates */
9033                 if (service->eap != NULL)
9034                         connman_network_set_string(service->network, "WiFi.EAP",
9035                                                                 service->eap);
9036                 if (service->identity != NULL)
9037                         connman_network_set_string(service->network, "WiFi.Identity",
9038                                                                 service->identity);
9039                 if (service->phase2 != NULL)
9040                         connman_network_set_string(service->network, "WiFi.Phase2",
9041                                                                 service->phase2);
9042 #endif
9043         }
9044
9045         __connman_notifier_service_add(service, service->name);
9046
9047         return service;
9048 }
9049
9050 void __connman_service_update_from_network(struct connman_network *network)
9051 {
9052         bool need_sort = false;
9053         struct connman_service *service;
9054         uint8_t strength;
9055         bool roaming;
9056         const char *name;
9057         bool stats_enable;
9058
9059         service = connman_service_lookup_from_network(network);
9060         if (!service)
9061                 return;
9062
9063         if (!service->network)
9064                 return;
9065
9066 #if defined TIZEN_EXT
9067         if (service->storage_reload) {
9068                 service_load(service);
9069                 __connman_service_set_storage_reload(service, false);
9070         }
9071 #endif
9072
9073         name = connman_network_get_string(service->network, "Name");
9074         if (g_strcmp0(service->name, name) != 0) {
9075                 g_free(service->name);
9076                 service->name = g_strdup(name);
9077
9078                 if (allow_property_changed(service))
9079                         connman_dbus_property_changed_basic(service->path,
9080                                         CONNMAN_SERVICE_INTERFACE, "Name",
9081                                         DBUS_TYPE_STRING, &service->name);
9082         }
9083
9084         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9085                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
9086
9087         strength = connman_network_get_strength(service->network);
9088         if (strength == service->strength)
9089                 goto roaming;
9090
9091         service->strength = strength;
9092         need_sort = true;
9093
9094         strength_changed(service);
9095
9096 roaming:
9097         roaming = connman_network_get_bool(service->network, "Roaming");
9098         if (roaming == service->roaming)
9099                 goto sorting;
9100
9101         stats_enable = stats_enabled(service);
9102         if (stats_enable)
9103                 stats_stop(service);
9104
9105         service->roaming = roaming;
9106         need_sort = true;
9107
9108         if (stats_enable)
9109                 stats_start(service);
9110
9111         roaming_changed(service);
9112
9113 sorting:
9114         if (need_sort) {
9115                 service_list_sort();
9116         }
9117 }
9118
9119 void __connman_service_remove_from_network(struct connman_network *network)
9120 {
9121         struct connman_service *service;
9122
9123         service = connman_service_lookup_from_network(network);
9124
9125         DBG("network %p service %p", network, service);
9126
9127         if (!service)
9128                 return;
9129
9130         service->ignore = true;
9131
9132         __connman_connection_gateway_remove(service,
9133                                         CONNMAN_IPCONFIG_TYPE_ALL);
9134
9135         connman_service_unref(service);
9136 }
9137
9138 /**
9139  * __connman_service_create_from_provider:
9140  * @provider: provider structure
9141  *
9142  * Look up service by provider and if not found, create one
9143  */
9144 struct connman_service *
9145 __connman_service_create_from_provider(struct connman_provider *provider)
9146 {
9147         struct connman_service *service;
9148         const char *ident, *str;
9149         char *name;
9150         int index = connman_provider_get_index(provider);
9151
9152         DBG("provider %p", provider);
9153
9154         ident = __connman_provider_get_ident(provider);
9155         if (!ident)
9156                 return NULL;
9157
9158         name = g_strdup_printf("vpn_%s", ident);
9159         service = service_get(name);
9160         g_free(name);
9161
9162         if (!service)
9163                 return NULL;
9164
9165         service->type = CONNMAN_SERVICE_TYPE_VPN;
9166         service->provider = connman_provider_ref(provider);
9167         service->autoconnect = false;
9168         service->favorite = true;
9169
9170         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9171         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9172
9173         str = connman_provider_get_string(provider, "Name");
9174         if (str) {
9175                 g_free(service->name);
9176                 service->name = g_strdup(str);
9177                 service->hidden = false;
9178         } else {
9179                 g_free(service->name);
9180                 service->name = NULL;
9181                 service->hidden = true;
9182         }
9183
9184         service->strength = 0;
9185
9186         if (!service->ipconfig_ipv4)
9187                 service->ipconfig_ipv4 = create_ip4config(service, index,
9188                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9189
9190         if (!service->ipconfig_ipv6)
9191                 service->ipconfig_ipv6 = create_ip6config(service, index);
9192
9193         service_register(service);
9194
9195         __connman_notifier_service_add(service, service->name);
9196         service_schedule_added(service);
9197
9198         return service;
9199 }
9200
9201 static void remove_unprovisioned_services(void)
9202 {
9203         gchar **services;
9204         GKeyFile *keyfile, *configkeyfile;
9205         char *file, *section;
9206         int i = 0;
9207
9208         services = connman_storage_get_services();
9209         if (!services)
9210                 return;
9211
9212         for (; services[i]; i++) {
9213                 file = section = NULL;
9214                 keyfile = configkeyfile = NULL;
9215
9216                 keyfile = connman_storage_load_service(services[i]);
9217                 if (!keyfile)
9218                         continue;
9219
9220                 file = g_key_file_get_string(keyfile, services[i],
9221                                         "Config.file", NULL);
9222                 if (!file)
9223                         goto next;
9224
9225                 section = g_key_file_get_string(keyfile, services[i],
9226                                         "Config.ident", NULL);
9227                 if (!section)
9228                         goto next;
9229
9230                 configkeyfile = __connman_storage_load_config(file);
9231                 if (!configkeyfile) {
9232                         /*
9233                          * Config file is missing, remove the provisioned
9234                          * service.
9235                          */
9236                         __connman_storage_remove_service(services[i]);
9237                         goto next;
9238                 }
9239
9240                 if (!g_key_file_has_group(configkeyfile, section))
9241                         /*
9242                          * Config section is missing, remove the provisioned
9243                          * service.
9244                          */
9245                         __connman_storage_remove_service(services[i]);
9246
9247         next:
9248                 if (keyfile)
9249                         g_key_file_free(keyfile);
9250
9251                 if (configkeyfile)
9252                         g_key_file_free(configkeyfile);
9253
9254                 g_free(section);
9255                 g_free(file);
9256         }
9257
9258         g_strfreev(services);
9259 }
9260
9261 static int agent_probe(struct connman_agent *agent)
9262 {
9263         DBG("agent %p", agent);
9264         return 0;
9265 }
9266
9267 static void agent_remove(struct connman_agent *agent)
9268 {
9269         DBG("agent %p", agent);
9270 }
9271
9272 static void *agent_context_ref(void *context)
9273 {
9274         struct connman_service *service = context;
9275
9276         return (void *)connman_service_ref(service);
9277 }
9278
9279 static void agent_context_unref(void *context)
9280 {
9281         struct connman_service *service = context;
9282
9283         connman_service_unref(service);
9284 }
9285
9286 static struct connman_agent_driver agent_driver = {
9287         .name           = "service",
9288         .interface      = CONNMAN_AGENT_INTERFACE,
9289         .probe          = agent_probe,
9290         .remove         = agent_remove,
9291         .context_ref    = agent_context_ref,
9292         .context_unref  = agent_context_unref,
9293 };
9294
9295 int __connman_service_init(void)
9296 {
9297         int err;
9298
9299         DBG("");
9300
9301         err = connman_agent_driver_register(&agent_driver);
9302         if (err < 0) {
9303                 connman_error("Cannot register agent driver for %s",
9304                                                 agent_driver.name);
9305                 return err;
9306         }
9307
9308         set_always_connecting_technologies();
9309
9310         connection = connman_dbus_get_connection();
9311
9312         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9313                                                         NULL, service_free);
9314
9315         services_notify = g_new0(struct _services_notify, 1);
9316         services_notify->remove = g_hash_table_new_full(g_str_hash,
9317                         g_str_equal, g_free, NULL);
9318         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9319
9320         remove_unprovisioned_services();
9321
9322         return 0;
9323 }
9324
9325 void __connman_service_cleanup(void)
9326 {
9327         DBG("");
9328
9329         if (vpn_autoconnect_timeout) {
9330                 g_source_remove(vpn_autoconnect_timeout);
9331                 vpn_autoconnect_timeout = 0;
9332         }
9333
9334         if (autoconnect_timeout != 0) {
9335                 g_source_remove(autoconnect_timeout);
9336                 autoconnect_timeout = 0;
9337         }
9338
9339         connman_agent_driver_unregister(&agent_driver);
9340
9341         g_list_free(service_list);
9342         service_list = NULL;
9343
9344         g_hash_table_destroy(service_hash);
9345         service_hash = NULL;
9346
9347         g_slist_free(counter_list);
9348         counter_list = NULL;
9349
9350         if (services_notify->id != 0) {
9351                 g_source_remove(services_notify->id);
9352                 service_send_changed(NULL);
9353         }
9354
9355         g_hash_table_destroy(services_notify->remove);
9356         g_hash_table_destroy(services_notify->add);
9357         g_free(services_notify);
9358
9359         dbus_connection_unref(connection);
9360 }