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 struct connman_stats {
  62         bool valid;
  63         bool enabled;
  64         struct connman_stats_data data_last;
  65         struct connman_stats_data data;
  66         GTimer *timer;
  67 };
  68
  69 struct connman_stats_counter {
  70         bool append_all;
  71         struct connman_stats stats;
  72         struct connman_stats stats_roaming;
  73 };
  74
  75 struct connman_service_user {
  76         uid_t favorite_user;
  77         uid_t current_user;
  78 };
  79
  80 #if defined TIZEN_TV_EXT
  81 enum connman_dnsconfig_method {
  82         CONNMAN_DNSCONFIG_METHOD_UNKNOWN = 0,
  83         CONNMAN_DNSCONFIG_METHOD_MANUAL  = 1,
  84         CONNMAN_DNSCONFIG_METHOD_DHCP    = 2,
  85 };
  86 #endif
  87
  88 struct connman_service {
  89         int refcount;
  90         char *identifier;
  91         char *path;
  92         enum connman_service_type type;
  93         enum connman_service_security security;
  94         enum connman_service_state state;
  95         enum connman_service_state state_ipv4;
  96         enum connman_service_state state_ipv6;
  97         enum connman_service_error error;
  98         enum connman_service_connect_reason connect_reason;
  99         uint8_t strength;
 100         bool favorite;
 101         bool immutable;
 102         bool hidden;
 103         bool ignore;
 104         bool autoconnect;
 105         GTimeVal modified;
 106         unsigned int order;
 107         char *name;
 108         char *passphrase;
 109         bool roaming;
 110         bool request_passphrase_input;
 111         struct connman_service_user user;
 112         struct connman_ipconfig *ipconfig_ipv4;
 113         struct connman_ipconfig *ipconfig_ipv6;
 114         struct connman_network *network;
 115         struct connman_provider *provider;
 116         char **nameservers;
 117         char **nameservers_config;
 118         char **nameservers_auto;
 119         char **domains;
 120         char *hostname;
 121         char *domainname;
 122         char **timeservers;
 123         char **timeservers_config;
 124         /* 802.1x settings from the config files */
 125         char *eap;
 126         char *identity;
 127         char *agent_identity;
 128         char *ca_cert_file;
 129         char *client_cert_file;
 130         char *private_key_file;
 131         char *private_key_passphrase;
 132         char *phase2;
 133         DBusMessage *pending;
 134         DBusMessage *provider_pending;
 135         guint timeout;
 136         struct connman_stats stats;
 137         struct connman_stats stats_roaming;
 138         GHashTable *counter_table;
 139         enum connman_service_proxy_method proxy;
 140         enum connman_service_proxy_method proxy_config;
 141         char **proxies;
 142         char **excludes;
 143         char *pac;
 144         bool wps;
 145         int online_check_count;
 146         bool do_split_routing;
 147         bool new_service;
 148         bool hidden_service;
 149         char *config_file;
 150         char *config_entry;
 151 #if defined TIZEN_EXT
 152         /*
 153          * Description: TIZEN implements system global connection management.
 154          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 155          *              by ConnMan automatically. Reference count can help to
 156          *              manage open/close connection requests by each application.
 157          */
 158         int user_pdn_connection_refcount;
 159         bool storage_reload;
 160         /*
 161          * Description: In case of EAP security type,
 162          *                                user can select the keymgmt type for roaming(802.11r).
 163          *                                - FT, CCKM, OKC, ...
 164          */
 165         char *keymgmt_type;
 166         int disconnect_reason;
 167 #endif
 168 #if defined TIZEN_TV_EXT
 169         enum connman_dnsconfig_method dns_config_method;
 170 #endif
 171 };
 172
 173 static bool allow_property_changed(struct connman_service *service);
 174
 175 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 176                 int index, enum connman_ipconfig_method method);
 177 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 178                 int index);
 179
 180
 181 struct find_data {
 182         const char *path;
 183         struct connman_service *service;
 184 };
 185
 186 #if defined TIZEN_EXT
 187 /*
 188  * Public APIs to use user_pdn_connection_refcount
 189  */
 190 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 191 {
 192         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 193
 194         DBG("User made PDN connection referenced: %d",
 195                                 service->user_pdn_connection_refcount);
 196 }
 197
 198 gboolean connman_service_user_pdn_connection_unref_and_test(
 199                                         struct connman_service *service)
 200 {
 201         __sync_synchronize();
 202
 203         DBG("User made PDN connection referenced: %d, which will be decreased",
 204                                 service->user_pdn_connection_refcount);
 205
 206         if (service->user_pdn_connection_refcount < 1)
 207                 return TRUE;
 208
 209         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 210                 return TRUE;
 211
 212         return FALSE;
 213 }
 214
 215 gboolean connman_service_is_no_ref_user_pdn_connection(
 216                                         struct connman_service *cellular)
 217 {
 218         if (cellular == NULL)
 219                 return TRUE;
 220
 221         __sync_synchronize();
 222         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 223                         cellular->user_pdn_connection_refcount == 0)
 224                 return TRUE;
 225
 226         return FALSE;
 227 }
 228 #endif
 229
 230 static void compare_path(gpointer value, gpointer user_data)
 231 {
 232         struct connman_service *service = value;
 233         struct find_data *data = user_data;
 234
 235         if (data->service)
 236                 return;
 237
 238         if (g_strcmp0(service->path, data->path) == 0)
 239                 data->service = service;
 240 }
 241
 242 static struct connman_service *find_service(const char *path)
 243 {
 244         struct find_data data = { .path = path, .service = NULL };
 245
 246         DBG("path %s", path);
 247
 248         g_list_foreach(service_list, compare_path, &data);
 249
 250         return data.service;
 251 }
 252
 253 static const char *reason2string(enum connman_service_connect_reason reason)
 254 {
 255
 256         switch (reason) {
 257         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 258                 return "none";
 259         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 260                 return "user";
 261         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 262                 return "auto";
 263         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 264                 return "session";
 265         }
 266
 267         return "unknown";
 268 }
 269
 270 const char *__connman_service_type2string(enum connman_service_type type)
 271 {
 272         switch (type) {
 273         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 274                 break;
 275         case CONNMAN_SERVICE_TYPE_SYSTEM:
 276                 return "system";
 277         case CONNMAN_SERVICE_TYPE_ETHERNET:
 278                 return "ethernet";
 279         case CONNMAN_SERVICE_TYPE_WIFI:
 280                 return "wifi";
 281         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 282                 return "bluetooth";
 283         case CONNMAN_SERVICE_TYPE_CELLULAR:
 284                 return "cellular";
 285         case CONNMAN_SERVICE_TYPE_GPS:
 286                 return "gps";
 287         case CONNMAN_SERVICE_TYPE_VPN:
 288                 return "vpn";
 289         case CONNMAN_SERVICE_TYPE_GADGET:
 290                 return "gadget";
 291         case CONNMAN_SERVICE_TYPE_P2P:
 292                 return "p2p";
 293         }
 294
 295         return NULL;
 296 }
 297
 298 enum connman_service_type __connman_service_string2type(const char *str)
 299 {
 300         if (!str)
 301                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 302
 303         if (strcmp(str, "ethernet") == 0)
 304                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 305         if (strcmp(str, "gadget") == 0)
 306                 return CONNMAN_SERVICE_TYPE_GADGET;
 307         if (strcmp(str, "wifi") == 0)
 308                 return CONNMAN_SERVICE_TYPE_WIFI;
 309         if (strcmp(str, "cellular") == 0)
 310                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 311         if (strcmp(str, "bluetooth") == 0)
 312                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 313         if (strcmp(str, "vpn") == 0)
 314                 return CONNMAN_SERVICE_TYPE_VPN;
 315         if (strcmp(str, "gps") == 0)
 316                 return CONNMAN_SERVICE_TYPE_GPS;
 317         if (strcmp(str, "system") == 0)
 318                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 319         if (strcmp(str, "p2p") == 0)
 320                 return CONNMAN_SERVICE_TYPE_P2P;
 321
 322         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 323 }
 324
 325 enum connman_service_security __connman_service_string2security(const char *str)
 326 {
 327         if (!str)
 328                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 329
 330         if (!strcmp(str, "psk"))
 331                 return CONNMAN_SERVICE_SECURITY_PSK;
 332         if (!strcmp(str, "ieee8021x"))
 333                 return CONNMAN_SERVICE_SECURITY_8021X;
 334         if (!strcmp(str, "none"))
 335                 return CONNMAN_SERVICE_SECURITY_NONE;
 336         if (!strcmp(str, "wep"))
 337                 return CONNMAN_SERVICE_SECURITY_WEP;
 338 #if defined TIZEN_EXT
 339         if (!strcmp(str, "rsn"))
 340                 return CONNMAN_SERVICE_SECURITY_RSN;
 341 #endif
 342
 343         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 344 }
 345
 346 static const char *security2string(enum connman_service_security security)
 347 {
 348         switch (security) {
 349         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 350                 break;
 351         case CONNMAN_SERVICE_SECURITY_NONE:
 352                 return "none";
 353         case CONNMAN_SERVICE_SECURITY_WEP:
 354                 return "wep";
 355         case CONNMAN_SERVICE_SECURITY_PSK:
 356         case CONNMAN_SERVICE_SECURITY_WPA:
 357 #if defined TIZEN_EXT
 358                 return "psk";
 359         case CONNMAN_SERVICE_SECURITY_RSN:
 360                 return "rsn";
 361 #else
 362         case CONNMAN_SERVICE_SECURITY_RSN:
 363                 return "psk";
 364 #endif
 365         case CONNMAN_SERVICE_SECURITY_8021X:
 366                 return "ieee8021x";
 367         }
 368
 369         return NULL;
 370 }
 371
 372 static const char *state2string(enum connman_service_state state)
 373 {
 374         switch (state) {
 375         case CONNMAN_SERVICE_STATE_UNKNOWN:
 376                 break;
 377         case CONNMAN_SERVICE_STATE_IDLE:
 378                 return "idle";
 379         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 380                 return "association";
 381         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 382                 return "configuration";
 383         case CONNMAN_SERVICE_STATE_READY:
 384                 return "ready";
 385         case CONNMAN_SERVICE_STATE_ONLINE:
 386                 return "online";
 387         case CONNMAN_SERVICE_STATE_DISCONNECT:
 388                 return "disconnect";
 389         case CONNMAN_SERVICE_STATE_FAILURE:
 390                 return "failure";
 391         }
 392
 393         return NULL;
 394 }
 395
 396 static const char *error2string(enum connman_service_error error)
 397 {
 398         switch (error) {
 399         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 400                 break;
 401         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 402                 return "out-of-range";
 403         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 404                 return "pin-missing";
 405         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 406                 return "dhcp-failed";
 407         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 408                 return "connect-failed";
 409         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 410                 return "login-failed";
 411         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 412                 return "auth-failed";
 413         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 414                 return "invalid-key";
 415         }
 416
 417         return NULL;
 418 }
 419
 420 static const char *proxymethod2string(enum connman_service_proxy_method method)
 421 {
 422         switch (method) {
 423         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 424                 return "direct";
 425         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 426                 return "manual";
 427         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 428                 return "auto";
 429         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 430                 break;
 431         }
 432
 433         return NULL;
 434 }
 435
 436 static enum connman_service_proxy_method string2proxymethod(const char *method)
 437 {
 438         if (g_strcmp0(method, "direct") == 0)
 439                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 440         else if (g_strcmp0(method, "auto") == 0)
 441                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 442         else if (g_strcmp0(method, "manual") == 0)
 443                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 444         else
 445                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 446 }
 447
 448 #if defined TIZEN_TV_EXT
 449 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 450 {
 451         switch (method) {
 452         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 453                 return "unknown";
 454         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 455                 return "manual";
 456         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 457                 return "dhcp";
 458         }
 459
 460         return NULL;
 461 }
 462
 463 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 464                 const char *method)
 465 {
 466         if (g_strcmp0(method, "manual") == 0)
 467                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 468         else if (g_strcmp0(method, "dhcp") == 0)
 469                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 470         else
 471                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 472 }
 473 #endif
 474
 475 static bool
 476 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 477 {
 478         uid_t favorite_user = service->user.favorite_user;
 479         uid_t current_user = uid;
 480
 481         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 482         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 483                 return true;
 484
 485         if (favorite_user != current_user || current_user == USER_NONE) {
 486                 DBG("Current user is not a favorite user to this service!");
 487                 return false;
 488         }
 489
 490         return true;
 491 }
 492
 493 #if !defined TIZEN_EXT
 494 static GList *connman_service_get_login_users()
 495 {
 496         struct utmpx *utmp;
 497         struct passwd *pwd;
 498         GList *user_list = NULL;
 499
 500         setutxent();
 501
 502         while ((utmp = getutxent()) != NULL) {
 503                 DBG("User Name: %s", utmp->ut_user);
 504
 505                 pwd = getpwnam(utmp->ut_user);
 506                 if (pwd) {
 507                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 508                                 user_list = g_list_append(user_list,
 509                                                 GUINT_TO_POINTER(pwd->pw_uid));
 510
 511                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 512                 }
 513         }
 514
 515         endutxent();
 516
 517         return user_list;
 518 }
 519 #endif
 520
 521 static bool is_service_owner_user_login(struct connman_service *service)
 522 {
 523 #if defined TIZEN_EXT
 524         return true;
 525 #else
 526         GList *list, *user_list;
 527         bool ret = false;
 528
 529         /* Here we only care about wifi service */
 530         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 531                 return true;
 532
 533         DBG("service favorite user id is: %d", service->user.favorite_user);
 534
 535         user_list = connman_service_get_login_users();
 536         if (user_list == NULL) {
 537                 DBG("Can not get any logged in user info.");
 538                 return true;
 539         }
 540
 541         for (list = user_list; list; list = list->next) {
 542                 uid_t uid = GPOINTER_TO_UINT(list->data);
 543
 544                 DBG("login user id is %d", uid);
 545
 546                 if (service->user.favorite_user == uid) {
 547                         ret = true;
 548                         break;
 549                 }
 550         }
 551
 552         g_list_free(user_list);
 553
 554         return ret;
 555 #endif
 556 }
 557
 558 int __connman_service_load_modifiable(struct connman_service *service)
 559 {
 560         GKeyFile *keyfile;
 561         GError *error = NULL;
 562         gchar *str;
 563         bool autoconnect;
 564
 565         DBG("service %p", service);
 566
 567         keyfile = connman_storage_load_service(service->identifier);
 568         if (!keyfile)
 569                 return -EIO;
 570
 571         switch (service->type) {
 572         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 573         case CONNMAN_SERVICE_TYPE_SYSTEM:
 574         case CONNMAN_SERVICE_TYPE_GPS:
 575         case CONNMAN_SERVICE_TYPE_P2P:
 576                 break;
 577         case CONNMAN_SERVICE_TYPE_VPN:
 578                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 579                                 service->identifier, "SplitRouting", NULL);
 580                 /* fall through */
 581         case CONNMAN_SERVICE_TYPE_WIFI:
 582         case CONNMAN_SERVICE_TYPE_GADGET:
 583         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 584         case CONNMAN_SERVICE_TYPE_CELLULAR:
 585         case CONNMAN_SERVICE_TYPE_ETHERNET:
 586                 autoconnect = g_key_file_get_boolean(keyfile,
 587                                 service->identifier, "AutoConnect", &error);
 588                 if (!error)
 589                         service->autoconnect = autoconnect;
 590                 g_clear_error(&error);
 591                 break;
 592         }
 593
 594         str = g_key_file_get_string(keyfile,
 595                                 service->identifier, "Modified", NULL);
 596         if (str) {
 597                 g_time_val_from_iso8601(str, &service->modified);
 598                 g_free(str);
 599         }
 600
 601         g_key_file_free(keyfile);
 602
 603         return 0;
 604 }
 605
 606 static int service_load_passphrase(struct connman_service *service)
 607 {
 608         GKeyFile *keyfile;
 609         gchar *str;
 610
 611         keyfile = connman_storage_load_service(service->identifier);
 612         if (!keyfile)
 613                 return -EIO;
 614
 615         str = g_key_file_get_string(keyfile,
 616                                 service->identifier, "Passphrase", NULL);
 617         if (str)
 618                 service->passphrase = str;
 619
 620         return 0;
 621 }
 622
 623 static int service_load(struct connman_service *service)
 624 {
 625         GKeyFile *keyfile;
 626         GError *error = NULL;
 627         gsize length;
 628         gchar *str;
 629         bool autoconnect;
 630         unsigned int ssid_len;
 631         int err = 0;
 632
 633         DBG("service %p", service);
 634
 635         keyfile = connman_storage_load_service(service->identifier);
 636         if (!keyfile) {
 637                 service->new_service = true;
 638                 return -EIO;
 639         } else
 640                 service->new_service = false;
 641
 642         switch (service->type) {
 643         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 644         case CONNMAN_SERVICE_TYPE_SYSTEM:
 645         case CONNMAN_SERVICE_TYPE_GPS:
 646         case CONNMAN_SERVICE_TYPE_P2P:
 647                 break;
 648         case CONNMAN_SERVICE_TYPE_VPN:
 649                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 650                                 service->identifier, "SplitRouting", NULL);
 651                 autoconnect = g_key_file_get_boolean(keyfile,
 652                                 service->identifier, "AutoConnect", &error);
 653                 if (!error)
 654                         service->autoconnect = autoconnect;
 655                 g_clear_error(&error);
 656                 break;
 657         case CONNMAN_SERVICE_TYPE_WIFI:
 658                 if (!service->name) {
 659                         gchar *name;
 660
 661                         name = g_key_file_get_string(keyfile,
 662                                         service->identifier, "Name", NULL);
 663                         if (name) {
 664                                 g_free(service->name);
 665                                 service->name = name;
 666                         }
 667
 668                         if (service->network)
 669                                 connman_network_set_name(service->network,
 670                                                                         name);
 671                 }
 672
 673                 if (service->network &&
 674                                 !connman_network_get_blob(service->network,
 675                                                 "WiFi.SSID", &ssid_len)) {
 676                         gchar *hex_ssid;
 677
 678                         hex_ssid = g_key_file_get_string(keyfile,
 679                                                         service->identifier,
 680                                                                 "SSID", NULL);
 681
 682                         if (hex_ssid) {
 683                                 gchar *ssid;
 684                                 unsigned int i, j = 0, hex;
 685                                 size_t hex_ssid_len = strlen(hex_ssid);
 686
 687                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 688                                 if (!ssid) {
 689                                         g_free(hex_ssid);
 690                                         err = -ENOMEM;
 691                                         goto done;
 692                                 }
 693
 694                                 for (i = 0; i < hex_ssid_len; i += 2) {
 695                                         sscanf(hex_ssid + i, "%02x", &hex);
 696                                         ssid[j++] = hex;
 697                                 }
 698
 699                                 connman_network_set_blob(service->network,
 700                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 701
 702                                 g_free(ssid);
 703                         }
 704
 705                         g_free(hex_ssid);
 706                 }
 707                 /* fall through */
 708
 709         case CONNMAN_SERVICE_TYPE_GADGET:
 710         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 711         case CONNMAN_SERVICE_TYPE_CELLULAR:
 712                 service->favorite = g_key_file_get_boolean(keyfile,
 713                                 service->identifier, "Favorite", NULL);
 714
 715                 /* fall through */
 716
 717         case CONNMAN_SERVICE_TYPE_ETHERNET:
 718                 autoconnect = g_key_file_get_boolean(keyfile,
 719                                 service->identifier, "AutoConnect", &error);
 720                 if (!error)
 721                         service->autoconnect = autoconnect;
 722                 g_clear_error(&error);
 723                 break;
 724         }
 725
 726         str = g_key_file_get_string(keyfile,
 727                                 service->identifier, "Modified", NULL);
 728         if (str) {
 729                 g_time_val_from_iso8601(str, &service->modified);
 730                 g_free(str);
 731         }
 732
 733         str = g_key_file_get_string(keyfile,
 734                                 service->identifier, "Passphrase", NULL);
 735         if (str) {
 736                 g_free(service->passphrase);
 737                 service->passphrase = str;
 738         }
 739
 740         if (service->ipconfig_ipv4)
 741                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 742                                         service->identifier, "IPv4.");
 743
 744         if (service->ipconfig_ipv6)
 745                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 746                                         service->identifier, "IPv6.");
 747
 748         service->nameservers_config = g_key_file_get_string_list(keyfile,
 749                         service->identifier, "Nameservers", &length, NULL);
 750         if (service->nameservers_config && length == 0) {
 751                 g_strfreev(service->nameservers_config);
 752                 service->nameservers_config = NULL;
 753         }
 754
 755 #if defined TIZEN_TV_EXT
 756         char *dns_method;
 757         dns_method = g_key_file_get_string(keyfile, service->identifier,
 758                         "Nameservers.method", NULL);
 759         service->dns_config_method = __connman_dnsconfig_string2method(dns_method);
 760 #endif
 761
 762         service->timeservers_config = g_key_file_get_string_list(keyfile,
 763                         service->identifier, "Timeservers", &length, NULL);
 764         if (service->timeservers_config && length == 0) {
 765                 g_strfreev(service->timeservers_config);
 766                 service->timeservers_config = NULL;
 767         }
 768
 769         service->domains = g_key_file_get_string_list(keyfile,
 770                         service->identifier, "Domains", &length, NULL);
 771         if (service->domains && length == 0) {
 772                 g_strfreev(service->domains);
 773                 service->domains = NULL;
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Proxy.Method", NULL);
 778         if (str)
 779                 service->proxy_config = string2proxymethod(str);
 780
 781         g_free(str);
 782
 783         service->proxies = g_key_file_get_string_list(keyfile,
 784                         service->identifier, "Proxy.Servers", &length, NULL);
 785         if (service->proxies && length == 0) {
 786                 g_strfreev(service->proxies);
 787                 service->proxies = NULL;
 788         }
 789
 790         service->excludes = g_key_file_get_string_list(keyfile,
 791                         service->identifier, "Proxy.Excludes", &length, NULL);
 792         if (service->excludes && length == 0) {
 793                 g_strfreev(service->excludes);
 794                 service->excludes = NULL;
 795         }
 796
 797         str = g_key_file_get_string(keyfile,
 798                                 service->identifier, "Proxy.URL", NULL);
 799         if (str) {
 800                 g_free(service->pac);
 801                 service->pac = str;
 802         }
 803
 804         service->hidden_service = g_key_file_get_boolean(keyfile,
 805                                         service->identifier, "Hidden", NULL);
 806
 807 #if defined TIZEN_EXT
 808         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 809                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 810                 str = g_key_file_get_string(keyfile,
 811                                 service->identifier, "EAP", NULL);
 812                 if (str != NULL) {
 813                         g_free(service->eap);
 814                         service->eap = str;
 815                 }
 816
 817                 str = g_key_file_get_string(keyfile,
 818                                 service->identifier, "Phase2", NULL);
 819                 if (str != NULL) {
 820                         g_free(service->phase2);
 821                         service->phase2 = str;
 822                 }
 823
 824                 str = g_key_file_get_string(keyfile,
 825                                 service->identifier, "Identity", NULL);
 826                 if (str != NULL) {
 827                         g_free(service->identity);
 828                         service->identity = str;
 829                 }
 830
 831                 str = g_key_file_get_string(keyfile,
 832                                 service->identifier, "CACertFile", NULL);
 833                 if (str != NULL) {
 834                         g_free(service->ca_cert_file);
 835                         service->ca_cert_file = str;
 836                 }
 837
 838                 str = g_key_file_get_string(keyfile,
 839                                 service->identifier, "ClientCertFile", NULL);
 840                 if (str != NULL) {
 841                         g_free(service->client_cert_file);
 842                         service->client_cert_file = str;
 843                 }
 844
 845                 str = g_key_file_get_string(keyfile,
 846                                 service->identifier, "PrivateKeyFile", NULL);
 847                 if (str != NULL) {
 848                         g_free(service->private_key_file);
 849                         service->private_key_file = str;
 850                 }
 851
 852                 str = g_key_file_get_string(keyfile,
 853                                 service->identifier, "PrivateKeyPassphrase", NULL);
 854                 if (str != NULL) {
 855                         g_free(service->private_key_passphrase);
 856                         service->private_key_passphrase = str;
 857                 }
 858         }
 859 #endif
 860
 861         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 862                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 863                                         service->identifier, "UID", NULL);
 864 done:
 865         g_key_file_free(keyfile);
 866
 867         return err;
 868 }
 869
 870 static int service_save(struct connman_service *service)
 871 {
 872         GKeyFile *keyfile;
 873         gchar *str;
 874         guint freq;
 875         const char *cst_str = NULL;
 876         int err = 0;
 877
 878         DBG("service %p new %d", service, service->new_service);
 879
 880         if (service->new_service)
 881                 return -ESRCH;
 882
 883         keyfile = __connman_storage_open_service(service->identifier);
 884         if (!keyfile)
 885                 return -EIO;
 886
 887         if (service->name)
 888                 g_key_file_set_string(keyfile, service->identifier,
 889                                                 "Name", service->name);
 890
 891         switch (service->type) {
 892         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 893         case CONNMAN_SERVICE_TYPE_SYSTEM:
 894         case CONNMAN_SERVICE_TYPE_GPS:
 895         case CONNMAN_SERVICE_TYPE_P2P:
 896                 break;
 897         case CONNMAN_SERVICE_TYPE_VPN:
 898                 g_key_file_set_boolean(keyfile, service->identifier,
 899                                 "SplitRouting", service->do_split_routing);
 900                 if (service->favorite)
 901                         g_key_file_set_boolean(keyfile, service->identifier,
 902                                         "AutoConnect", service->autoconnect);
 903                 break;
 904         case CONNMAN_SERVICE_TYPE_WIFI:
 905                 if (service->network) {
 906                         const unsigned char *ssid;
 907                         unsigned int ssid_len = 0;
 908
 909                         if (service->user.favorite_user == USER_NONE)
 910                                 g_key_file_remove_key(keyfile, service->identifier,
 911                                                         "UID", NULL);
 912                         else
 913                                 g_key_file_set_integer(keyfile, service->identifier,
 914                                                         "UID", service->user.favorite_user);
 915
 916                         ssid = connman_network_get_blob(service->network,
 917                                                         "WiFi.SSID", &ssid_len);
 918
 919                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 920                                 char *identifier = service->identifier;
 921                                 GString *ssid_str;
 922                                 unsigned int i;
 923
 924                                 ssid_str = g_string_sized_new(ssid_len * 2);
 925                                 if (!ssid_str) {
 926                                         err = -ENOMEM;
 927                                         goto done;
 928                                 }
 929
 930                                 for (i = 0; i < ssid_len; i++)
 931                                         g_string_append_printf(ssid_str,
 932                                                         "%02x", ssid[i]);
 933
 934                                 g_key_file_set_string(keyfile, identifier,
 935                                                         "SSID", ssid_str->str);
 936
 937                                 g_string_free(ssid_str, TRUE);
 938                         }
 939
 940                         freq = connman_network_get_frequency(service->network);
 941                         g_key_file_set_integer(keyfile, service->identifier,
 942                                                 "Frequency", freq);
 943                 }
 944                 /* fall through */
 945
 946         case CONNMAN_SERVICE_TYPE_GADGET:
 947         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 948         case CONNMAN_SERVICE_TYPE_CELLULAR:
 949                 g_key_file_set_boolean(keyfile, service->identifier,
 950                                         "Favorite", service->favorite);
 951
 952                 g_key_file_remove_key(keyfile, service->identifier,
 953                                 "Failure", NULL);
 954
 955                 /* fall through */
 956
 957         case CONNMAN_SERVICE_TYPE_ETHERNET:
 958                 if (service->favorite)
 959                         g_key_file_set_boolean(keyfile, service->identifier,
 960                                         "AutoConnect", service->autoconnect);
 961                 break;
 962         }
 963
 964         str = g_time_val_to_iso8601(&service->modified);
 965         if (str) {
 966                 g_key_file_set_string(keyfile, service->identifier,
 967                                                         "Modified", str);
 968                 g_free(str);
 969         }
 970
 971         if (service->user.current_user == service->user.favorite_user) {
 972                 if (service->passphrase && strlen(service->passphrase) > 0)
 973                         g_key_file_set_string(keyfile, service->identifier,
 974                                         "Passphrase", service->passphrase);
 975                 else
 976                         g_key_file_remove_key(keyfile, service->identifier,
 977                                         "Passphrase", NULL);
 978         }
 979
 980         if (service->ipconfig_ipv4)
 981                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
 982                                         service->identifier, "IPv4.");
 983
 984         if (service->ipconfig_ipv6)
 985                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
 986                                                 service->identifier, "IPv6.");
 987
 988         if (service->nameservers_config) {
 989                 guint len = g_strv_length(service->nameservers_config);
 990
 991                 g_key_file_set_string_list(keyfile, service->identifier,
 992                                                                 "Nameservers",
 993                                 (const gchar **) service->nameservers_config, len);
 994         } else
 995         g_key_file_remove_key(keyfile, service->identifier,
 996                                                         "Nameservers", NULL);
 997
 998 #if defined TIZEN_TV_EXT
 999         if(service->dns_config_method != 0) {
1000                 const char *method;
1001                 method = __connman_dnsconfig_method2string(
1002                                 service->dns_config_method);
1003                 g_key_file_set_string(keyfile, service->identifier,
1004                                 "Nameservers.method", method);
1005         } else
1006         g_key_file_remove_key(keyfile, service->identifier,
1007                                                 "Nameservers.method", NULL);
1008 #endif
1009
1010         if (service->timeservers_config) {
1011                 guint len = g_strv_length(service->timeservers_config);
1012
1013                 g_key_file_set_string_list(keyfile, service->identifier,
1014                                                                 "Timeservers",
1015                                 (const gchar **) service->timeservers_config, len);
1016         } else
1017                 g_key_file_remove_key(keyfile, service->identifier,
1018                                                         "Timeservers", NULL);
1019
1020         if (service->domains) {
1021                 guint len = g_strv_length(service->domains);
1022
1023                 g_key_file_set_string_list(keyfile, service->identifier,
1024                                                                 "Domains",
1025                                 (const gchar **) service->domains, len);
1026         } else
1027                 g_key_file_remove_key(keyfile, service->identifier,
1028                                                         "Domains", NULL);
1029
1030         cst_str = proxymethod2string(service->proxy_config);
1031         if (cst_str)
1032                 g_key_file_set_string(keyfile, service->identifier,
1033                                 "Proxy.Method", cst_str);
1034
1035         if (service->proxies) {
1036                 guint len = g_strv_length(service->proxies);
1037
1038                 g_key_file_set_string_list(keyfile, service->identifier,
1039                                 "Proxy.Servers",
1040                                 (const gchar **) service->proxies, len);
1041         } else
1042                 g_key_file_remove_key(keyfile, service->identifier,
1043                                                 "Proxy.Servers", NULL);
1044
1045         if (service->excludes) {
1046                 guint len = g_strv_length(service->excludes);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                 "Proxy.Excludes",
1050                                 (const gchar **) service->excludes, len);
1051         } else
1052                 g_key_file_remove_key(keyfile, service->identifier,
1053                                                 "Proxy.Excludes", NULL);
1054
1055         if (service->pac && strlen(service->pac) > 0)
1056                 g_key_file_set_string(keyfile, service->identifier,
1057                                         "Proxy.URL", service->pac);
1058         else
1059                 g_key_file_remove_key(keyfile, service->identifier,
1060                                                         "Proxy.URL", NULL);
1061
1062         if (service->hidden_service)
1063                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1064                                                                         TRUE);
1065
1066         if (service->config_file && strlen(service->config_file) > 0)
1067                 g_key_file_set_string(keyfile, service->identifier,
1068                                 "Config.file", service->config_file);
1069
1070         if (service->config_entry &&
1071                                         strlen(service->config_entry) > 0)
1072                 g_key_file_set_string(keyfile, service->identifier,
1073                                 "Config.ident", service->config_entry);
1074
1075 #if defined TIZEN_EXT
1076         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1077                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1078                 if (service->eap != NULL && strlen(service->eap) > 0)
1079                         g_key_file_set_string(keyfile, service->identifier,
1080                                         "EAP", service->eap);
1081                 else
1082                         g_key_file_remove_key(keyfile, service->identifier,
1083                                         "EAP", NULL);
1084
1085                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1086                         g_key_file_set_string(keyfile, service->identifier,
1087                                         "Phase2", service->phase2);
1088                 else
1089                         g_key_file_remove_key(keyfile, service->identifier,
1090                                         "Phase2", NULL);
1091
1092                 if (service->identity != NULL && strlen(service->identity) > 0)
1093                         g_key_file_set_string(keyfile, service->identifier,
1094                                         "Identity", service->identity);
1095                 else
1096                         g_key_file_remove_key(keyfile, service->identifier,
1097                                         "Identity", NULL);
1098
1099                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1100                         g_key_file_set_string(keyfile, service->identifier,
1101                                         "CACertFile", service->ca_cert_file);
1102                 else
1103                         g_key_file_remove_key(keyfile, service->identifier,
1104                                         "CACertFile", NULL);
1105
1106                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1107                         g_key_file_set_string(keyfile, service->identifier,
1108                                         "ClientCertFile", service->client_cert_file);
1109                 else
1110                         g_key_file_remove_key(keyfile, service->identifier,
1111                                         "ClientCertFile", NULL);
1112
1113                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1114                         g_key_file_set_string(keyfile, service->identifier,
1115                                         "PrivateKeyFile", service->private_key_file);
1116                 else
1117                         g_key_file_remove_key(keyfile, service->identifier,
1118                                         "PrivateKeyFile", NULL);
1119
1120                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1121                         g_key_file_set_string(keyfile, service->identifier,
1122                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1123                 else
1124                         g_key_file_remove_key(keyfile, service->identifier,
1125                                         "PrivateKeyPassphrase", NULL);
1126         }
1127 #endif
1128
1129 done:
1130         __connman_storage_save_service(keyfile, service->identifier);
1131
1132         g_key_file_free(keyfile);
1133
1134         return err;
1135 }
1136
1137 void __connman_service_save(struct connman_service *service)
1138 {
1139         if (!service)
1140                 return;
1141
1142         service_save(service);
1143 }
1144
1145 static enum connman_service_state combine_state(
1146                                         enum connman_service_state state_a,
1147                                         enum connman_service_state state_b)
1148 {
1149         enum connman_service_state result;
1150
1151         if (state_a == state_b) {
1152                 result = state_a;
1153                 goto done;
1154         }
1155
1156         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1157                 result = state_b;
1158                 goto done;
1159         }
1160
1161         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1162                 result = state_a;
1163                 goto done;
1164         }
1165
1166         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1167                 result = state_b;
1168                 goto done;
1169         }
1170
1171         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1172                 result = state_a;
1173                 goto done;
1174         }
1175
1176         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1177                 result = state_a;
1178                 goto done;
1179         }
1180
1181         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1182                 result = state_b;
1183                 goto done;
1184         }
1185
1186         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1187                 result = state_a;
1188                 goto done;
1189         }
1190
1191         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1192                 result = state_b;
1193                 goto done;
1194         }
1195
1196         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1197                 result = state_a;
1198                 goto done;
1199         }
1200
1201         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1202                 result = state_b;
1203                 goto done;
1204         }
1205
1206         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1207                 result = state_a;
1208                 goto done;
1209         }
1210
1211         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1212                 result = state_b;
1213                 goto done;
1214         }
1215
1216         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1217                 result = state_a;
1218                 goto done;
1219         }
1220
1221         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1222                 result = state_b;
1223                 goto done;
1224         }
1225
1226         result = CONNMAN_SERVICE_STATE_FAILURE;
1227
1228 done:
1229         return result;
1230 }
1231
1232 static bool is_connecting_state(struct connman_service *service,
1233                                         enum connman_service_state state)
1234 {
1235         switch (state) {
1236         case CONNMAN_SERVICE_STATE_UNKNOWN:
1237         case CONNMAN_SERVICE_STATE_IDLE:
1238         case CONNMAN_SERVICE_STATE_FAILURE:
1239                 if (service->network)
1240                         return connman_network_get_connecting(service->network);
1241         case CONNMAN_SERVICE_STATE_DISCONNECT:
1242         case CONNMAN_SERVICE_STATE_READY:
1243         case CONNMAN_SERVICE_STATE_ONLINE:
1244                 break;
1245         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1246         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1247                 return true;
1248         }
1249
1250         return false;
1251 }
1252
1253 static bool is_connected_state(const struct connman_service *service,
1254                                         enum connman_service_state state)
1255 {
1256         switch (state) {
1257         case CONNMAN_SERVICE_STATE_UNKNOWN:
1258         case CONNMAN_SERVICE_STATE_IDLE:
1259         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1260         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1261         case CONNMAN_SERVICE_STATE_DISCONNECT:
1262         case CONNMAN_SERVICE_STATE_FAILURE:
1263                 break;
1264         case CONNMAN_SERVICE_STATE_READY:
1265         case CONNMAN_SERVICE_STATE_ONLINE:
1266                 return true;
1267         }
1268
1269         return false;
1270 }
1271
1272 static bool is_idle_state(const struct connman_service *service,
1273                                 enum connman_service_state state)
1274 {
1275         switch (state) {
1276         case CONNMAN_SERVICE_STATE_UNKNOWN:
1277         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1278         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1279         case CONNMAN_SERVICE_STATE_READY:
1280         case CONNMAN_SERVICE_STATE_ONLINE:
1281         case CONNMAN_SERVICE_STATE_DISCONNECT:
1282         case CONNMAN_SERVICE_STATE_FAILURE:
1283                 break;
1284         case CONNMAN_SERVICE_STATE_IDLE:
1285                 return true;
1286         }
1287
1288         return false;
1289 }
1290
1291 static bool is_connecting(struct connman_service *service)
1292 {
1293         return is_connecting_state(service, service->state);
1294 }
1295
1296 static bool is_connected(struct connman_service *service)
1297 {
1298         return is_connected_state(service, service->state);
1299 }
1300
1301 static bool nameserver_available(struct connman_service *service,
1302                                 const char *ns)
1303 {
1304         int family;
1305
1306         family = connman_inet_check_ipaddress(ns);
1307
1308         if (family == AF_INET)
1309                 return is_connected_state(service, service->state_ipv4);
1310
1311         if (family == AF_INET6)
1312                 return is_connected_state(service, service->state_ipv6);
1313
1314         return false;
1315 }
1316
1317 static int nameserver_add(struct connman_service *service,
1318                         const char *nameserver)
1319 {
1320         int index;
1321
1322         if (!nameserver_available(service, nameserver))
1323                 return 0;
1324
1325         index = __connman_service_get_index(service);
1326         if (index < 0)
1327                 return -ENXIO;
1328
1329         return connman_resolver_append(index, NULL, nameserver);
1330 }
1331
1332 static int nameserver_add_all(struct connman_service *service)
1333 {
1334         int i = 0;
1335
1336         if (service->nameservers_config) {
1337                 while (service->nameservers_config[i]) {
1338                         nameserver_add(service, service->nameservers_config[i]);
1339                         i++;
1340                 }
1341
1342                 return 0;
1343         }
1344
1345         if (service->nameservers) {
1346                 while (service->nameservers[i]) {
1347                         nameserver_add(service, service->nameservers[i]);
1348                         i++;
1349                 }
1350         }
1351
1352         return 0;
1353 }
1354
1355 static int nameserver_remove(struct connman_service *service,
1356                         const char *nameserver)
1357 {
1358         int index;
1359
1360         if (!nameserver_available(service, nameserver))
1361                 return 0;
1362
1363         index = __connman_service_get_index(service);
1364         if (index < 0)
1365                 return -ENXIO;
1366
1367         return connman_resolver_remove(index, NULL, nameserver);
1368 }
1369
1370 static int nameserver_remove_all(struct connman_service *service)
1371 {
1372 #if defined TIZEN_EXT
1373         /**
1374           * Skip this function if there is any connected profiles
1375           * that use same interface
1376           */
1377         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1378                         __connman_service_get_connected_count_of_iface(service) > 0)
1379                 return 0;
1380 #endif
1381         int index, i = 0;
1382
1383         index = __connman_service_get_index(service);
1384         if (index < 0)
1385                 return -ENXIO;
1386
1387         while (service->nameservers_config && service->nameservers_config[i]) {
1388
1389                 nameserver_remove(service, service->nameservers_config[i]);
1390                 i++;
1391         }
1392
1393         i = 0;
1394         while (service->nameservers && service->nameservers[i]) {
1395                 nameserver_remove(service, service->nameservers[i]);
1396                 i++;
1397         }
1398
1399         return 0;
1400 }
1401
1402 static int searchdomain_add_all(struct connman_service *service)
1403 {
1404         int index, i = 0;
1405
1406         if (!is_connected(service))
1407                 return -ENOTCONN;
1408
1409         index = __connman_service_get_index(service);
1410         if (index < 0)
1411                 return -ENXIO;
1412
1413         if (service->domains) {
1414                 while (service->domains[i]) {
1415                         connman_resolver_append(index, service->domains[i],
1416                                                 NULL);
1417                         i++;
1418                 }
1419
1420                 return 0;
1421         }
1422
1423         if (service->domainname)
1424                 connman_resolver_append(index, service->domainname, NULL);
1425
1426         return 0;
1427
1428 }
1429
1430 static int searchdomain_remove_all(struct connman_service *service)
1431 {
1432         int index, i = 0;
1433
1434         if (!is_connected(service))
1435                 return -ENOTCONN;
1436
1437         index = __connman_service_get_index(service);
1438         if (index < 0)
1439                 return -ENXIO;
1440
1441         while (service->domains && service->domains[i]) {
1442                 connman_resolver_remove(index, service->domains[i], NULL);
1443                 i++;
1444         }
1445
1446         if (service->domainname)
1447                 connman_resolver_remove(index, service->domainname, NULL);
1448
1449         return 0;
1450 }
1451
1452 /*
1453  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1454  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1455  * for details) and not through service.c
1456  */
1457 int __connman_service_nameserver_append(struct connman_service *service,
1458                                 const char *nameserver, bool is_auto)
1459 {
1460         char **nameservers;
1461         int len, i;
1462
1463         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1464
1465         if (!nameserver)
1466                 return -EINVAL;
1467
1468         if (is_auto)
1469                 nameservers = service->nameservers_auto;
1470         else
1471                 nameservers = service->nameservers;
1472
1473         for (i = 0; nameservers && nameservers[i]; i++)
1474                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1475                         return -EEXIST;
1476
1477         if (nameservers) {
1478                 len = g_strv_length(nameservers);
1479                 nameservers = g_try_renew(char *, nameservers, len + 2);
1480         } else {
1481                 len = 0;
1482                 nameservers = g_try_new0(char *, len + 2);
1483         }
1484
1485         if (!nameservers)
1486                 return -ENOMEM;
1487
1488         nameservers[len] = g_strdup(nameserver);
1489         if (!nameservers[len])
1490                 return -ENOMEM;
1491
1492         nameservers[len + 1] = NULL;
1493
1494 #if defined TIZEN_TV_EXT
1495         if(service->dns_config_method == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1496                 service->dns_config_method = CONNMAN_DNSCONFIG_METHOD_DHCP;
1497 #endif
1498
1499         if (is_auto) {
1500                 service->nameservers_auto = nameservers;
1501         } else {
1502                 service->nameservers = nameservers;
1503                 nameserver_add(service, nameserver);
1504         }
1505
1506         return 0;
1507 }
1508
1509 int __connman_service_nameserver_remove(struct connman_service *service,
1510                                 const char *nameserver, bool is_auto)
1511 {
1512         char **servers, **nameservers;
1513         bool found = false;
1514         int len, i, j;
1515
1516         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1517
1518         if (!nameserver)
1519                 return -EINVAL;
1520
1521         if (is_auto)
1522                 nameservers = service->nameservers_auto;
1523         else
1524                 nameservers = service->nameservers;
1525
1526         if (!nameservers)
1527                 return 0;
1528
1529         for (i = 0; nameservers && nameservers[i]; i++)
1530                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1531                         found = true;
1532                         break;
1533                 }
1534
1535         if (!found)
1536                 return 0;
1537
1538         len = g_strv_length(nameservers);
1539
1540         if (len == 1) {
1541                 servers = NULL;
1542                 goto set_servers;
1543         }
1544
1545         servers = g_try_new0(char *, len);
1546         if (!servers)
1547                 return -ENOMEM;
1548
1549         for (i = 0, j = 0; i < len; i++) {
1550                 if (g_strcmp0(nameservers[i], nameserver)) {
1551                         servers[j] = nameservers[i];
1552                         j++;
1553                 } else
1554                         g_free(nameservers[i]);
1555
1556                 nameservers[i] = NULL;
1557         }
1558         servers[len - 1] = NULL;
1559
1560 set_servers:
1561         g_strfreev(nameservers);
1562         nameservers = servers;
1563
1564         if (is_auto) {
1565                 service->nameservers_auto = nameservers;
1566         } else {
1567                 service->nameservers = nameservers;
1568                 nameserver_remove(service, nameserver);
1569         }
1570
1571         return 0;
1572 }
1573
1574 void __connman_service_nameserver_clear(struct connman_service *service)
1575 {
1576         nameserver_remove_all(service);
1577
1578         g_strfreev(service->nameservers);
1579         service->nameservers = NULL;
1580
1581         nameserver_add_all(service);
1582 }
1583
1584 static void add_nameserver_route(int family, int index, char *nameserver,
1585                                 const char *gw)
1586 {
1587         switch (family) {
1588         case AF_INET:
1589                 if (connman_inet_compare_subnet(index, nameserver))
1590                         break;
1591
1592                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1593                         /* For P-t-P link the above route add will fail */
1594                         connman_inet_add_host_route(index, nameserver, NULL);
1595                 break;
1596
1597         case AF_INET6:
1598                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1599                                                                 gw) < 0)
1600                         connman_inet_add_ipv6_host_route(index, nameserver,
1601                                                         NULL);
1602                 break;
1603         }
1604 }
1605
1606 static void nameserver_add_routes(int index, char **nameservers,
1607                                         const char *gw)
1608 {
1609         int i, ns_family, gw_family;
1610
1611         gw_family = connman_inet_check_ipaddress(gw);
1612         if (gw_family < 0)
1613                 return;
1614
1615         for (i = 0; nameservers[i]; i++) {
1616                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1617                 if (ns_family < 0 || ns_family != gw_family)
1618                         continue;
1619
1620                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1621         }
1622 }
1623
1624 static void nameserver_del_routes(int index, char **nameservers,
1625                                 enum connman_ipconfig_type type)
1626 {
1627         int i, family;
1628
1629         for (i = 0; nameservers[i]; i++) {
1630                 family = connman_inet_check_ipaddress(nameservers[i]);
1631                 if (family < 0)
1632                         continue;
1633
1634                 switch (family) {
1635                 case AF_INET:
1636                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1637                                 connman_inet_del_host_route(index,
1638                                                         nameservers[i]);
1639                         break;
1640                 case AF_INET6:
1641                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1642                                 connman_inet_del_ipv6_host_route(index,
1643                                                         nameservers[i]);
1644                         break;
1645                 }
1646         }
1647 }
1648
1649 void __connman_service_nameserver_add_routes(struct connman_service *service,
1650                                                 const char *gw)
1651 {
1652         int index;
1653
1654         if (!service)
1655                 return;
1656
1657         index = __connman_service_get_index(service);
1658
1659         if (service->nameservers_config) {
1660                 /*
1661                  * Configured nameserver takes preference over the
1662                  * discoverd nameserver gathered from DHCP, VPN, etc.
1663                  */
1664                 nameserver_add_routes(index, service->nameservers_config, gw);
1665         } else if (service->nameservers) {
1666                 /*
1667                  * We add nameservers host routes for nameservers that
1668                  * are not on our subnet. For those who are, the subnet
1669                  * route will be installed by the time the dns proxy code
1670                  * tries to reach them. The subnet route is installed
1671                  * when setting the interface IP address.
1672                  */
1673                 nameserver_add_routes(index, service->nameservers, gw);
1674         }
1675 }
1676
1677 void __connman_service_nameserver_del_routes(struct connman_service *service,
1678                                         enum connman_ipconfig_type type)
1679 {
1680         int index;
1681
1682         if (!service)
1683                 return;
1684
1685         index = __connman_service_get_index(service);
1686
1687         if (service->nameservers_config)
1688                 nameserver_del_routes(index, service->nameservers_config,
1689                                         type);
1690         else if (service->nameservers)
1691                 nameserver_del_routes(index, service->nameservers, type);
1692 }
1693
1694 static struct connman_stats *stats_get(struct connman_service *service)
1695 {
1696         if (service->roaming)
1697                 return &service->stats_roaming;
1698         else
1699                 return &service->stats;
1700 }
1701
1702 static bool stats_enabled(struct connman_service *service)
1703 {
1704         struct connman_stats *stats = stats_get(service);
1705
1706         return stats->enabled;
1707 }
1708
1709 static void stats_start(struct connman_service *service)
1710 {
1711         struct connman_stats *stats = stats_get(service);
1712
1713         DBG("service %p", service);
1714
1715         if (!stats->timer)
1716                 return;
1717
1718         stats->enabled = true;
1719         stats->data_last.time = stats->data.time;
1720
1721         g_timer_start(stats->timer);
1722 }
1723
1724 static void stats_stop(struct connman_service *service)
1725 {
1726         struct connman_stats *stats = stats_get(service);
1727         unsigned int seconds;
1728
1729         DBG("service %p", service);
1730
1731         if (!stats->timer)
1732                 return;
1733
1734         if (!stats->enabled)
1735                 return;
1736
1737         g_timer_stop(stats->timer);
1738
1739         seconds = g_timer_elapsed(stats->timer, NULL);
1740         stats->data.time = stats->data_last.time + seconds;
1741
1742         stats->enabled = false;
1743 }
1744
1745 static void reset_stats(struct connman_service *service)
1746 {
1747         DBG("service %p", service);
1748
1749         /* home */
1750         service->stats.valid = false;
1751
1752         service->stats.data.rx_packets = 0;
1753         service->stats.data.tx_packets = 0;
1754         service->stats.data.rx_bytes = 0;
1755         service->stats.data.tx_bytes = 0;
1756         service->stats.data.rx_errors = 0;
1757         service->stats.data.tx_errors = 0;
1758         service->stats.data.rx_dropped = 0;
1759         service->stats.data.tx_dropped = 0;
1760         service->stats.data.time = 0;
1761         service->stats.data_last.time = 0;
1762
1763         g_timer_reset(service->stats.timer);
1764
1765         /* roaming */
1766         service->stats_roaming.valid = false;
1767
1768         service->stats_roaming.data.rx_packets = 0;
1769         service->stats_roaming.data.tx_packets = 0;
1770         service->stats_roaming.data.rx_bytes = 0;
1771         service->stats_roaming.data.tx_bytes = 0;
1772         service->stats_roaming.data.rx_errors = 0;
1773         service->stats_roaming.data.tx_errors = 0;
1774         service->stats_roaming.data.rx_dropped = 0;
1775         service->stats_roaming.data.tx_dropped = 0;
1776         service->stats_roaming.data.time = 0;
1777         service->stats_roaming.data_last.time = 0;
1778
1779         g_timer_reset(service->stats_roaming.timer);
1780 }
1781
1782 #if defined TIZEN_EXT
1783 static gboolean __connman_service_is_internet_profile(
1784                 struct connman_service *cellular)
1785 {
1786         const char internet_suffix[] = "_1";
1787
1788         DBG("Service path: %s", cellular->path);
1789
1790         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
1791                 return TRUE;
1792
1793         return FALSE;
1794 }
1795
1796 static gboolean __connman_service_is_tethering_profile(
1797                 struct connman_service *cellular)
1798 {
1799         const char tethering_suffix[] = "_5";
1800
1801         DBG("Service path: %s", cellular->path);
1802
1803         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
1804                 return TRUE;
1805
1806         return FALSE;
1807 }
1808
1809 struct connman_service *connman_service_get_default_connection(void)
1810 {
1811         GList *list;
1812         struct connman_service *service;
1813         struct connman_service *default_service = NULL;
1814
1815         for (list = service_list; list; list = list->next) {
1816                 service = list->data;
1817
1818                 DBG("service: %p %s %s %s", service, service->name,
1819                                 state2string(service->state),
1820                                 __connman_service_type2string(service->type));
1821
1822                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1823                                 is_connected(service) == TRUE) {
1824                         return service;
1825                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1826                                 __connman_service_is_internet_profile(service) == TRUE) {
1827                         if (default_service == NULL)
1828                                 default_service = service;
1829                         else if (is_connected(service) == TRUE &&
1830                                         is_connected(default_service) == FALSE)
1831                                 default_service = service;
1832                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
1833                                 is_connected(service) == TRUE) {
1834                         if (default_service == NULL)
1835                                 default_service = service;
1836                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
1837                                 is_connected(service) == TRUE) {
1838                         if (default_service == NULL)
1839                                 default_service = service;
1840                 }
1841         }
1842
1843         return default_service;
1844 }
1845 #endif
1846
1847 struct connman_service *__connman_service_get_default(void)
1848 {
1849         struct connman_service *service;
1850
1851         if (!service_list)
1852                 return NULL;
1853
1854         service = service_list->data;
1855
1856         if (!is_connected(service))
1857                 return NULL;
1858
1859         return service;
1860 }
1861
1862 bool __connman_service_index_is_default(int index)
1863 {
1864         struct connman_service *service;
1865
1866         if (index < 0)
1867                 return false;
1868
1869         service = __connman_service_get_default();
1870
1871         return __connman_service_get_index(service) == index;
1872 }
1873
1874 static void default_changed(void)
1875 {
1876         struct connman_service *service = __connman_service_get_default();
1877
1878         if (service == current_default)
1879                 return;
1880
1881         DBG("current default %p %s", current_default,
1882                 current_default ? current_default->identifier : "");
1883         DBG("new default %p %s", service, service ? service->identifier : "");
1884
1885 #if defined TIZEN_EXT
1886         current_default = service;
1887
1888         __connman_service_timeserver_changed(service, NULL);
1889 #else
1890         __connman_service_timeserver_changed(current_default, NULL);
1891
1892         current_default = service;
1893 #endif
1894
1895         if (service) {
1896                 if (service->hostname &&
1897                                 connman_setting_get_bool("AllowHostnameUpdates"))
1898                         __connman_utsname_set_hostname(service->hostname);
1899
1900                 if (service->domainname)
1901                         __connman_utsname_set_domainname(service->domainname);
1902         }
1903
1904         __connman_notifier_default_changed(service);
1905 }
1906
1907 static void state_changed(struct connman_service *service)
1908 {
1909         const char *str;
1910
1911         __connman_notifier_service_state_changed(service, service->state);
1912
1913         str = state2string(service->state);
1914         if (!str)
1915                 return;
1916
1917 #if !defined TIZEN_EXT
1918         if (!allow_property_changed(service))
1919                 return;
1920 #endif
1921
1922         connman_dbus_property_changed_basic(service->path,
1923                                 CONNMAN_SERVICE_INTERFACE, "State",
1924                                                 DBUS_TYPE_STRING, &str);
1925 }
1926
1927 static void strength_changed(struct connman_service *service)
1928 {
1929         if (service->strength == 0)
1930                 return;
1931
1932         if (!allow_property_changed(service))
1933                 return;
1934
1935         connman_dbus_property_changed_basic(service->path,
1936                                 CONNMAN_SERVICE_INTERFACE, "Strength",
1937                                         DBUS_TYPE_BYTE, &service->strength);
1938 }
1939
1940 static void favorite_changed(struct connman_service *service)
1941 {
1942         dbus_bool_t favorite;
1943
1944         if (!service->path)
1945                 return;
1946
1947         if (!allow_property_changed(service))
1948                 return;
1949
1950         favorite = service->favorite;
1951         connman_dbus_property_changed_basic(service->path,
1952                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
1953                                         DBUS_TYPE_BOOLEAN, &favorite);
1954 }
1955
1956 static void immutable_changed(struct connman_service *service)
1957 {
1958         dbus_bool_t immutable;
1959
1960         if (!service->path)
1961                 return;
1962
1963         if (!allow_property_changed(service))
1964                 return;
1965
1966         immutable = service->immutable;
1967         connman_dbus_property_changed_basic(service->path,
1968                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
1969                                         DBUS_TYPE_BOOLEAN, &immutable);
1970 }
1971
1972 static void roaming_changed(struct connman_service *service)
1973 {
1974         dbus_bool_t roaming;
1975
1976         if (!service->path)
1977                 return;
1978
1979         if (!allow_property_changed(service))
1980                 return;
1981
1982         roaming = service->roaming;
1983         connman_dbus_property_changed_basic(service->path,
1984                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
1985                                         DBUS_TYPE_BOOLEAN, &roaming);
1986 }
1987
1988 static void autoconnect_changed(struct connman_service *service)
1989 {
1990         dbus_bool_t autoconnect;
1991
1992         if (!service->path)
1993                 return;
1994
1995         if (!allow_property_changed(service))
1996                 return;
1997
1998         autoconnect = service->autoconnect;
1999         connman_dbus_property_changed_basic(service->path,
2000                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2001                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2002 }
2003
2004 static void append_security(DBusMessageIter *iter, void *user_data)
2005 {
2006         struct connman_service *service = user_data;
2007         const char *str;
2008
2009         str = security2string(service->security);
2010         if (str)
2011                 dbus_message_iter_append_basic(iter,
2012                                 DBUS_TYPE_STRING, &str);
2013
2014         /*
2015          * Some access points incorrectly advertise WPS even when they
2016          * are configured as open or no security, so filter
2017          * appropriately.
2018          */
2019         if (service->wps) {
2020                 switch (service->security) {
2021                 case CONNMAN_SERVICE_SECURITY_PSK:
2022                 case CONNMAN_SERVICE_SECURITY_WPA:
2023                 case CONNMAN_SERVICE_SECURITY_RSN:
2024                         str = "wps";
2025                         dbus_message_iter_append_basic(iter,
2026                                                 DBUS_TYPE_STRING, &str);
2027                         break;
2028                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2029                 case CONNMAN_SERVICE_SECURITY_NONE:
2030                 case CONNMAN_SERVICE_SECURITY_WEP:
2031                 case CONNMAN_SERVICE_SECURITY_8021X:
2032                         break;
2033                 }
2034         }
2035 }
2036
2037 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2038 {
2039         struct connman_service *service = user_data;
2040
2041         if (service->ipconfig_ipv4)
2042                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2043                                                                         iter);
2044         else if (service->ipconfig_ipv6)
2045                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2046                                                                         iter);
2047 }
2048
2049 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2050 {
2051         struct connman_service *service = user_data;
2052
2053         if (!is_connected_state(service, service->state_ipv4))
2054                 return;
2055
2056         if (service->ipconfig_ipv4)
2057                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2058 }
2059
2060 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2061 {
2062         struct connman_service *service = user_data;
2063
2064         if (!is_connected_state(service, service->state_ipv6))
2065                 return;
2066
2067         if (service->ipconfig_ipv6)
2068                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2069                                                 service->ipconfig_ipv4);
2070 }
2071
2072 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2073 {
2074         struct connman_service *service = user_data;
2075
2076         if (service->ipconfig_ipv4)
2077                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2078                                                         iter);
2079 }
2080
2081 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2082 {
2083         struct connman_service *service = user_data;
2084
2085         if (service->ipconfig_ipv6)
2086                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2087                                                         iter);
2088 }
2089
2090 static void append_nameservers(DBusMessageIter *iter,
2091                 struct connman_service *service, char **servers)
2092 {
2093         int i;
2094         bool available = true;
2095
2096         for (i = 0; servers[i]; i++) {
2097                 if (service)
2098                         available = nameserver_available(service, servers[i]);
2099
2100                 DBG("servers[%d] %s available %d", i, servers[i], available);
2101
2102                 if (available)
2103                         dbus_message_iter_append_basic(iter,
2104                                         DBUS_TYPE_STRING, &servers[i]);
2105         }
2106 }
2107
2108 static void append_dns(DBusMessageIter *iter, void *user_data)
2109 {
2110         struct connman_service *service = user_data;
2111
2112         if (!is_connected(service))
2113                 return;
2114
2115 #if defined TIZEN_TV_EXT
2116         /* Append DNS Config Type */
2117         const char *str;
2118         str = __connman_dnsconfig_method2string(service->dns_config_method);
2119         if(str != NULL)
2120                 dbus_message_iter_append_basic(iter,
2121                         DBUS_TYPE_STRING, &str);
2122 #endif
2123
2124         if (service->nameservers_config) {
2125                 append_nameservers(iter, service, service->nameservers_config);
2126                 return;
2127         } else {
2128                 if (service->nameservers)
2129                         append_nameservers(iter, service,
2130                                         service->nameservers);
2131
2132                 if (service->nameservers_auto)
2133                         append_nameservers(iter, service,
2134                                         service->nameservers_auto);
2135
2136                 if (!service->nameservers && !service->nameservers_auto) {
2137                         char **ns;
2138
2139                         DBG("append fallback nameservers");
2140
2141                         ns = connman_setting_get_string_list("FallbackNameservers");
2142                         if (ns)
2143                                 append_nameservers(iter, service, ns);
2144                 }
2145         }
2146 }
2147
2148 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2149 {
2150         struct connman_service *service = user_data;
2151
2152 #if defined TIZEN_TV_EXT
2153         /* Append DNS Config Type */
2154         const char *str;
2155         str = __connman_dnsconfig_method2string(service->dns_config_method);
2156         if(str != NULL)
2157                 dbus_message_iter_append_basic(iter,
2158                         DBUS_TYPE_STRING, &str);
2159 #endif
2160
2161         if (!service->nameservers_config)
2162                 return;
2163
2164         append_nameservers(iter, NULL, service->nameservers_config);
2165 }
2166
2167 static void append_ts(DBusMessageIter *iter, void *user_data)
2168 {
2169         GSList *list = user_data;
2170
2171         while (list) {
2172                 char *timeserver = list->data;
2173
2174                 if (timeserver)
2175                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2176                                         &timeserver);
2177
2178                 list = g_slist_next(list);
2179         }
2180 }
2181
2182 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2183 {
2184         struct connman_service *service = user_data;
2185         int i;
2186
2187         if (!service->timeservers_config)
2188                 return;
2189
2190         for (i = 0; service->timeservers_config[i]; i++) {
2191                 dbus_message_iter_append_basic(iter,
2192                                 DBUS_TYPE_STRING,
2193                                 &service->timeservers_config[i]);
2194         }
2195 }
2196
2197 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2198 {
2199         struct connman_service *service = user_data;
2200         int i;
2201
2202         if (!service->domains)
2203                 return;
2204
2205         for (i = 0; service->domains[i]; i++)
2206                 dbus_message_iter_append_basic(iter,
2207                                 DBUS_TYPE_STRING, &service->domains[i]);
2208 }
2209
2210 static void append_domain(DBusMessageIter *iter, void *user_data)
2211 {
2212         struct connman_service *service = user_data;
2213
2214         if (!is_connected(service) &&
2215                                 !is_connecting(service))
2216                 return;
2217
2218         if (service->domains)
2219                 append_domainconfig(iter, user_data);
2220         else if (service->domainname)
2221                 dbus_message_iter_append_basic(iter,
2222                                 DBUS_TYPE_STRING, &service->domainname);
2223 }
2224
2225 static void append_proxies(DBusMessageIter *iter, void *user_data)
2226 {
2227         struct connman_service *service = user_data;
2228         int i;
2229
2230         if (!service->proxies)
2231                 return;
2232
2233         for (i = 0; service->proxies[i]; i++)
2234                 dbus_message_iter_append_basic(iter,
2235                                 DBUS_TYPE_STRING, &service->proxies[i]);
2236 }
2237
2238 static void append_excludes(DBusMessageIter *iter, void *user_data)
2239 {
2240         struct connman_service *service = user_data;
2241         int i;
2242
2243         if (!service->excludes)
2244                 return;
2245
2246         for (i = 0; service->excludes[i]; i++)
2247                 dbus_message_iter_append_basic(iter,
2248                                 DBUS_TYPE_STRING, &service->excludes[i]);
2249 }
2250
2251 static void append_proxy(DBusMessageIter *iter, void *user_data)
2252 {
2253         struct connman_service *service = user_data;
2254         enum connman_service_proxy_method proxy;
2255         const char *pac = NULL;
2256         const char *method = proxymethod2string(
2257                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2258
2259         if (!is_connected(service))
2260                 return;
2261
2262         proxy = connman_service_get_proxy_method(service);
2263
2264         switch (proxy) {
2265         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2266                 return;
2267         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2268                 goto done;
2269         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2270                 connman_dbus_dict_append_array(iter, "Servers",
2271                                         DBUS_TYPE_STRING, append_proxies,
2272                                         service);
2273
2274                 connman_dbus_dict_append_array(iter, "Excludes",
2275                                         DBUS_TYPE_STRING, append_excludes,
2276                                         service);
2277                 break;
2278         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2279                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2280                 if (service->ipconfig_ipv4)
2281                         pac = __connman_ipconfig_get_proxy_autoconfig(
2282                                 service->ipconfig_ipv4);
2283                 else if (service->ipconfig_ipv6)
2284                         pac = __connman_ipconfig_get_proxy_autoconfig(
2285                                 service->ipconfig_ipv6);
2286
2287                 if (!service->pac && !pac)
2288                         goto done;
2289
2290                 if (service->pac)
2291                         pac = service->pac;
2292
2293                 connman_dbus_dict_append_basic(iter, "URL",
2294                                         DBUS_TYPE_STRING, &pac);
2295                 break;
2296         }
2297
2298         method = proxymethod2string(proxy);
2299
2300 done:
2301         connman_dbus_dict_append_basic(iter, "Method",
2302                                         DBUS_TYPE_STRING, &method);
2303 }
2304
2305 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2306 {
2307         struct connman_service *service = user_data;
2308         const char *method;
2309
2310         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2311                 return;
2312
2313         switch (service->proxy_config) {
2314         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2315                 return;
2316         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2317                 break;
2318         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2319                 if (service->proxies)
2320                         connman_dbus_dict_append_array(iter, "Servers",
2321                                                 DBUS_TYPE_STRING,
2322                                                 append_proxies, service);
2323
2324                 if (service->excludes)
2325                         connman_dbus_dict_append_array(iter, "Excludes",
2326                                                 DBUS_TYPE_STRING,
2327                                                 append_excludes, service);
2328                 break;
2329         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2330                 if (service->pac)
2331                         connman_dbus_dict_append_basic(iter, "URL",
2332                                         DBUS_TYPE_STRING, &service->pac);
2333                 break;
2334         }
2335
2336         method = proxymethod2string(service->proxy_config);
2337
2338         connman_dbus_dict_append_basic(iter, "Method",
2339                                 DBUS_TYPE_STRING, &method);
2340 }
2341
2342 static void append_provider(DBusMessageIter *iter, void *user_data)
2343 {
2344         struct connman_service *service = user_data;
2345
2346         if (!is_connected(service))
2347                 return;
2348
2349         if (service->provider)
2350                 __connman_provider_append_properties(service->provider, iter);
2351 }
2352
2353
2354 static void settings_changed(struct connman_service *service,
2355                                 struct connman_ipconfig *ipconfig)
2356 {
2357         enum connman_ipconfig_type type;
2358
2359         if (!allow_property_changed(service))
2360                 return;
2361
2362         type = __connman_ipconfig_get_config_type(ipconfig);
2363
2364         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2365                 connman_dbus_property_changed_dict(service->path,
2366                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2367                                         append_ipv4, service);
2368         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2369                 connman_dbus_property_changed_dict(service->path,
2370                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2371                                         append_ipv6, service);
2372
2373         __connman_notifier_ipconfig_changed(service, ipconfig);
2374 }
2375
2376 static void ipv4_configuration_changed(struct connman_service *service)
2377 {
2378         if (!allow_property_changed(service))
2379                 return;
2380
2381         connman_dbus_property_changed_dict(service->path,
2382                                         CONNMAN_SERVICE_INTERFACE,
2383                                                         "IPv4.Configuration",
2384                                                         append_ipv4config,
2385                                                         service);
2386 }
2387
2388 static void ipv6_configuration_changed(struct connman_service *service)
2389 {
2390         if (!allow_property_changed(service))
2391                 return;
2392
2393         connman_dbus_property_changed_dict(service->path,
2394                                         CONNMAN_SERVICE_INTERFACE,
2395                                                         "IPv6.Configuration",
2396                                                         append_ipv6config,
2397                                                         service);
2398 }
2399
2400 static void dns_changed(struct connman_service *service)
2401 {
2402         if (!allow_property_changed(service))
2403                 return;
2404
2405         connman_dbus_property_changed_array(service->path,
2406                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2407                                         DBUS_TYPE_STRING, append_dns, service);
2408 }
2409
2410 static void dns_configuration_changed(struct connman_service *service)
2411 {
2412         if (!allow_property_changed(service))
2413                 return;
2414
2415         connman_dbus_property_changed_array(service->path,
2416                                 CONNMAN_SERVICE_INTERFACE,
2417                                 "Nameservers.Configuration",
2418                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2419
2420         dns_changed(service);
2421 }
2422
2423 static void domain_changed(struct connman_service *service)
2424 {
2425         if (!allow_property_changed(service))
2426                 return;
2427
2428         connman_dbus_property_changed_array(service->path,
2429                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2430                                 DBUS_TYPE_STRING, append_domain, service);
2431 }
2432
2433 static void domain_configuration_changed(struct connman_service *service)
2434 {
2435         if (!allow_property_changed(service))
2436                 return;
2437
2438         connman_dbus_property_changed_array(service->path,
2439                                 CONNMAN_SERVICE_INTERFACE,
2440                                 "Domains.Configuration",
2441                                 DBUS_TYPE_STRING, append_domainconfig, service);
2442 }
2443
2444 static void proxy_changed(struct connman_service *service)
2445 {
2446         if (!allow_property_changed(service))
2447                 return;
2448
2449         connman_dbus_property_changed_dict(service->path,
2450                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2451                                                         append_proxy, service);
2452 }
2453
2454 static void proxy_configuration_changed(struct connman_service *service)
2455 {
2456         if (!allow_property_changed(service))
2457                 return;
2458
2459         connman_dbus_property_changed_dict(service->path,
2460                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2461                                                 append_proxyconfig, service);
2462
2463         proxy_changed(service);
2464 }
2465
2466 static void timeservers_configuration_changed(struct connman_service *service)
2467 {
2468         if (!allow_property_changed(service))
2469                 return;
2470
2471         connman_dbus_property_changed_array(service->path,
2472                         CONNMAN_SERVICE_INTERFACE,
2473                         "Timeservers.Configuration",
2474                         DBUS_TYPE_STRING,
2475                         append_tsconfig, service);
2476 }
2477
2478 static void link_changed(struct connman_service *service)
2479 {
2480         if (!allow_property_changed(service))
2481                 return;
2482
2483         connman_dbus_property_changed_dict(service->path,
2484                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
2485                                                 append_ethernet, service);
2486 }
2487
2488 static void stats_append_counters(DBusMessageIter *dict,
2489                         struct connman_stats_data *stats,
2490                         struct connman_stats_data *counters,
2491                         bool append_all)
2492 {
2493         if (counters->rx_packets != stats->rx_packets || append_all) {
2494                 counters->rx_packets = stats->rx_packets;
2495                 connman_dbus_dict_append_basic(dict, "RX.Packets",
2496                                         DBUS_TYPE_UINT32, &stats->rx_packets);
2497         }
2498
2499         if (counters->tx_packets != stats->tx_packets || append_all) {
2500                 counters->tx_packets = stats->tx_packets;
2501                 connman_dbus_dict_append_basic(dict, "TX.Packets",
2502                                         DBUS_TYPE_UINT32, &stats->tx_packets);
2503         }
2504
2505         if (counters->rx_bytes != stats->rx_bytes || append_all) {
2506                 counters->rx_bytes = stats->rx_bytes;
2507                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
2508                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
2509         }
2510
2511         if (counters->tx_bytes != stats->tx_bytes || append_all) {
2512                 counters->tx_bytes = stats->tx_bytes;
2513                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
2514                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
2515         }
2516
2517         if (counters->rx_errors != stats->rx_errors || append_all) {
2518                 counters->rx_errors = stats->rx_errors;
2519                 connman_dbus_dict_append_basic(dict, "RX.Errors",
2520                                         DBUS_TYPE_UINT32, &stats->rx_errors);
2521         }
2522
2523         if (counters->tx_errors != stats->tx_errors || append_all) {
2524                 counters->tx_errors = stats->tx_errors;
2525                 connman_dbus_dict_append_basic(dict, "TX.Errors",
2526                                         DBUS_TYPE_UINT32, &stats->tx_errors);
2527         }
2528
2529         if (counters->rx_dropped != stats->rx_dropped || append_all) {
2530                 counters->rx_dropped = stats->rx_dropped;
2531                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
2532                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
2533         }
2534
2535         if (counters->tx_dropped != stats->tx_dropped || append_all) {
2536                 counters->tx_dropped = stats->tx_dropped;
2537                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
2538                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
2539         }
2540
2541         if (counters->time != stats->time || append_all) {
2542                 counters->time = stats->time;
2543                 connman_dbus_dict_append_basic(dict, "Time",
2544                                         DBUS_TYPE_UINT32, &stats->time);
2545         }
2546 }
2547
2548 static void stats_append(struct connman_service *service,
2549                                 const char *counter,
2550                                 struct connman_stats_counter *counters,
2551                                 bool append_all)
2552 {
2553         DBusMessageIter array, dict;
2554         DBusMessage *msg;
2555
2556         DBG("service %p counter %s", service, counter);
2557
2558         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
2559         if (!msg)
2560                 return;
2561
2562         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
2563                                 &service->path, DBUS_TYPE_INVALID);
2564
2565         dbus_message_iter_init_append(msg, &array);
2566
2567         /* home counter */
2568         connman_dbus_dict_open(&array, &dict);
2569
2570         stats_append_counters(&dict, &service->stats.data,
2571                                 &counters->stats.data, append_all);
2572
2573         connman_dbus_dict_close(&array, &dict);
2574
2575         /* roaming counter */
2576         connman_dbus_dict_open(&array, &dict);
2577
2578         stats_append_counters(&dict, &service->stats_roaming.data,
2579                                 &counters->stats_roaming.data, append_all);
2580
2581         connman_dbus_dict_close(&array, &dict);
2582
2583         __connman_counter_send_usage(counter, msg);
2584 }
2585
2586 static void stats_update(struct connman_service *service,
2587                                 unsigned int rx_packets, unsigned int tx_packets,
2588                                 unsigned int rx_bytes, unsigned int tx_bytes,
2589                                 unsigned int rx_errors, unsigned int tx_errors,
2590                                 unsigned int rx_dropped, unsigned int tx_dropped)
2591 {
2592         struct connman_stats *stats = stats_get(service);
2593         struct connman_stats_data *data_last = &stats->data_last;
2594         struct connman_stats_data *data = &stats->data;
2595         unsigned int seconds;
2596
2597         DBG("service %p", service);
2598
2599         if (stats->valid) {
2600                 data->rx_packets +=
2601                         rx_packets - data_last->rx_packets;
2602                 data->tx_packets +=
2603                         tx_packets - data_last->tx_packets;
2604                 data->rx_bytes +=
2605                         rx_bytes - data_last->rx_bytes;
2606                 data->tx_bytes +=
2607                         tx_bytes - data_last->tx_bytes;
2608                 data->rx_errors +=
2609                         rx_errors - data_last->rx_errors;
2610                 data->tx_errors +=
2611                         tx_errors - data_last->tx_errors;
2612                 data->rx_dropped +=
2613                         rx_dropped - data_last->rx_dropped;
2614                 data->tx_dropped +=
2615                         tx_dropped - data_last->tx_dropped;
2616         } else {
2617                 stats->valid = true;
2618         }
2619
2620         data_last->rx_packets = rx_packets;
2621         data_last->tx_packets = tx_packets;
2622         data_last->rx_bytes = rx_bytes;
2623         data_last->tx_bytes = tx_bytes;
2624         data_last->rx_errors = rx_errors;
2625         data_last->tx_errors = tx_errors;
2626         data_last->rx_dropped = rx_dropped;
2627         data_last->tx_dropped = tx_dropped;
2628
2629         seconds = g_timer_elapsed(stats->timer, NULL);
2630         stats->data.time = stats->data_last.time + seconds;
2631 }
2632
2633 void __connman_service_notify(struct connman_service *service,
2634                         unsigned int rx_packets, unsigned int tx_packets,
2635                         unsigned int rx_bytes, unsigned int tx_bytes,
2636                         unsigned int rx_errors, unsigned int tx_errors,
2637                         unsigned int rx_dropped, unsigned int tx_dropped)
2638 {
2639         GHashTableIter iter;
2640         gpointer key, value;
2641         const char *counter;
2642         struct connman_stats_counter *counters;
2643         struct connman_stats_data *data;
2644         int err;
2645
2646         if (!service)
2647                 return;
2648
2649         if (!is_connected(service))
2650                 return;
2651
2652         stats_update(service,
2653                 rx_packets, tx_packets,
2654                 rx_bytes, tx_bytes,
2655                 rx_errors, tx_errors,
2656                 rx_dropped, tx_dropped);
2657
2658         data = &stats_get(service)->data;
2659         err = __connman_stats_update(service, service->roaming, data);
2660         if (err < 0)
2661                 connman_error("Failed to store statistics for %s",
2662                                 service->identifier);
2663
2664         g_hash_table_iter_init(&iter, service->counter_table);
2665         while (g_hash_table_iter_next(&iter, &key, &value)) {
2666                 counter = key;
2667                 counters = value;
2668
2669                 stats_append(service, counter, counters, counters->append_all);
2670                 counters->append_all = false;
2671         }
2672 }
2673
2674 int __connman_service_counter_register(const char *counter)
2675 {
2676         struct connman_service *service;
2677         GList *list;
2678         struct connman_stats_counter *counters;
2679
2680         DBG("counter %s", counter);
2681
2682         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
2683
2684         for (list = service_list; list; list = list->next) {
2685                 service = list->data;
2686
2687                 counters = g_try_new0(struct connman_stats_counter, 1);
2688                 if (!counters)
2689                         return -ENOMEM;
2690
2691                 counters->append_all = true;
2692
2693                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2694                                         counters);
2695         }
2696
2697         return 0;
2698 }
2699
2700 void __connman_service_counter_unregister(const char *counter)
2701 {
2702         struct connman_service *service;
2703         GList *list;
2704
2705         DBG("counter %s", counter);
2706
2707         for (list = service_list; list; list = list->next) {
2708                 service = list->data;
2709
2710                 g_hash_table_remove(service->counter_table, counter);
2711         }
2712
2713         counter_list = g_slist_remove(counter_list, counter);
2714 }
2715
2716 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
2717 {
2718         GList *list;
2719
2720         for (list = service_list; list; list = list->next) {
2721                 struct connman_service *service = list->data;
2722
2723                 cb(service, user_data);
2724         }
2725
2726         return 0;
2727 }
2728
2729 #if defined TIZEN_EXT
2730 static void append_wifi_ext_info(DBusMessageIter *dict,
2731                                         struct connman_network *network)
2732 {
2733         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
2734         char *bssid_str = bssid_buff;
2735         unsigned char *bssid;
2736         unsigned int maxrate;
2737         unsigned int keymgmt;
2738         uint16_t frequency;
2739         const char *enc_mode;
2740         gboolean passpoint;
2741
2742         bssid = connman_network_get_bssid(network);
2743         maxrate = connman_network_get_maxrate(network);
2744         frequency = connman_network_get_frequency(network);
2745         enc_mode = connman_network_get_enc_mode(network);
2746         passpoint = connman_network_get_is_hs20AP(network);
2747         keymgmt = connman_network_get_keymgmt(network);
2748
2749         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
2750                                 bssid[0], bssid[1], bssid[2],
2751                                 bssid[3], bssid[4], bssid[5]);
2752
2753         connman_dbus_dict_append_basic(dict, "BSSID",
2754                                         DBUS_TYPE_STRING, &bssid_str);
2755         connman_dbus_dict_append_basic(dict, "MaxRate",
2756                                         DBUS_TYPE_UINT32, &maxrate);
2757         connman_dbus_dict_append_basic(dict, "Frequency",
2758                                         DBUS_TYPE_UINT16, &frequency);
2759         connman_dbus_dict_append_basic(dict, "EncryptionMode",
2760                                         DBUS_TYPE_STRING, &enc_mode);
2761         connman_dbus_dict_append_basic(dict, "Passpoint",
2762                                         DBUS_TYPE_BOOLEAN, &passpoint);
2763         connman_dbus_dict_append_basic(dict, "Keymgmt",
2764                                         DBUS_TYPE_UINT32, &keymgmt);
2765 }
2766 #endif
2767
2768 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
2769                                         struct connman_service *service)
2770 {
2771         dbus_bool_t val;
2772         const char *str;
2773         GSList *list;
2774
2775 #if defined TIZEN_EXT
2776         unsigned int frequency = 0U;
2777         if (service && service->network) {
2778                 frequency = connman_network_get_frequency(service->network);
2779                 connman_dbus_dict_append_basic(dict, "Frequency",
2780                                 DBUS_TYPE_UINT16, &frequency);
2781         }
2782 #endif
2783
2784         str = __connman_service_type2string(service->type);
2785         if (str)
2786                 connman_dbus_dict_append_basic(dict, "Type",
2787                                                 DBUS_TYPE_STRING, &str);
2788
2789         connman_dbus_dict_append_array(dict, "Security",
2790                                 DBUS_TYPE_STRING, append_security, service);
2791
2792         str = state2string(service->state);
2793         if (str)
2794                 connman_dbus_dict_append_basic(dict, "State",
2795                                                 DBUS_TYPE_STRING, &str);
2796
2797 #if defined TIZEN_TV_EXT
2798         str = state2string(service->state_ipv6);
2799         if (str != NULL)
2800                 connman_dbus_dict_append_basic(dict, "StateIPv6",
2801                                                 DBUS_TYPE_STRING, &str);
2802 #endif
2803
2804         str = error2string(service->error);
2805         if (str)
2806                 connman_dbus_dict_append_basic(dict, "Error",
2807                                                 DBUS_TYPE_STRING, &str);
2808
2809         if (service->strength > 0)
2810                 connman_dbus_dict_append_basic(dict, "Strength",
2811                                         DBUS_TYPE_BYTE, &service->strength);
2812
2813         val = service->favorite;
2814         connman_dbus_dict_append_basic(dict, "Favorite",
2815                                         DBUS_TYPE_BOOLEAN, &val);
2816
2817         val = service->immutable;
2818         connman_dbus_dict_append_basic(dict, "Immutable",
2819                                         DBUS_TYPE_BOOLEAN, &val);
2820
2821         if (service->favorite)
2822                 val = service->autoconnect;
2823         else
2824                 val = service->favorite;
2825
2826         connman_dbus_dict_append_basic(dict, "AutoConnect",
2827                                 DBUS_TYPE_BOOLEAN, &val);
2828
2829         if (service->name)
2830                 connman_dbus_dict_append_basic(dict, "Name",
2831                                         DBUS_TYPE_STRING, &service->name);
2832
2833         switch (service->type) {
2834         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2835         case CONNMAN_SERVICE_TYPE_SYSTEM:
2836         case CONNMAN_SERVICE_TYPE_GPS:
2837         case CONNMAN_SERVICE_TYPE_VPN:
2838         case CONNMAN_SERVICE_TYPE_P2P:
2839                 break;
2840         case CONNMAN_SERVICE_TYPE_CELLULAR:
2841                 val = service->roaming;
2842                 connman_dbus_dict_append_basic(dict, "Roaming",
2843                                         DBUS_TYPE_BOOLEAN, &val);
2844
2845                 connman_dbus_dict_append_dict(dict, "Ethernet",
2846                                                 append_ethernet, service);
2847                 break;
2848         case CONNMAN_SERVICE_TYPE_WIFI:
2849 #if defined TIZEN_EXT
2850                 if (service->network != NULL)
2851                         append_wifi_ext_info(dict, service->network);
2852
2853                 connman_dbus_dict_append_dict(dict, "Ethernet",
2854                                                 append_ethernet, service);
2855
2856                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
2857                                 DBUS_TYPE_INT32, &service->disconnect_reason);
2858
2859                 break;
2860 #endif
2861         case CONNMAN_SERVICE_TYPE_ETHERNET:
2862         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2863         case CONNMAN_SERVICE_TYPE_GADGET:
2864                 connman_dbus_dict_append_dict(dict, "Ethernet",
2865                                                 append_ethernet, service);
2866                 break;
2867         }
2868
2869         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
2870
2871         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
2872                                                 append_ipv4config, service);
2873
2874         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
2875
2876         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
2877                                                 append_ipv6config, service);
2878
2879         connman_dbus_dict_append_array(dict, "Nameservers",
2880                                 DBUS_TYPE_STRING, append_dns, service);
2881
2882         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
2883                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2884
2885         if (service->state == CONNMAN_SERVICE_STATE_READY ||
2886                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
2887                 list = __connman_timeserver_get_all(service);
2888         else
2889                 list = NULL;
2890
2891         connman_dbus_dict_append_array(dict, "Timeservers",
2892                                 DBUS_TYPE_STRING, append_ts, list);
2893
2894         g_slist_free_full(list, g_free);
2895
2896         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
2897                                 DBUS_TYPE_STRING, append_tsconfig, service);
2898
2899         connman_dbus_dict_append_array(dict, "Domains",
2900                                 DBUS_TYPE_STRING, append_domain, service);
2901
2902         connman_dbus_dict_append_array(dict, "Domains.Configuration",
2903                                 DBUS_TYPE_STRING, append_domainconfig, service);
2904
2905         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
2906
2907         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
2908                                                 append_proxyconfig, service);
2909
2910         connman_dbus_dict_append_dict(dict, "Provider",
2911                                                 append_provider, service);
2912 }
2913
2914 static void append_struct_service(DBusMessageIter *iter,
2915                 connman_dbus_append_cb_t function,
2916                 struct connman_service *service)
2917 {
2918         DBusMessageIter entry, dict;
2919
2920         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
2921
2922         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
2923                                                         &service->path);
2924
2925         connman_dbus_dict_open(&entry, &dict);
2926         if (function)
2927                 function(&dict, service);
2928         connman_dbus_dict_close(&entry, &dict);
2929
2930         dbus_message_iter_close_container(iter, &entry);
2931 }
2932
2933 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
2934 {
2935         struct connman_service *service = user_data;
2936
2937         append_properties(dict, TRUE, service);
2938 }
2939
2940 static void append_struct(gpointer value, gpointer user_data)
2941 {
2942         struct connman_service *service = value;
2943         DBusMessageIter *iter = user_data;
2944
2945         if (!service->path)
2946                 return;
2947
2948         append_struct_service(iter, append_dict_properties, service);
2949 }
2950
2951 void __connman_service_list_struct(DBusMessageIter *iter)
2952 {
2953         g_list_foreach(service_list, append_struct, iter);
2954 }
2955
2956 bool __connman_service_is_hidden(struct connman_service *service)
2957 {
2958         return service->hidden;
2959 }
2960
2961 bool
2962 __connman_service_is_split_routing(struct connman_service *service)
2963 {
2964         return service->do_split_routing;
2965 }
2966
2967 bool __connman_service_index_is_split_routing(int index)
2968 {
2969         struct connman_service *service;
2970
2971         if (index < 0)
2972                 return false;
2973
2974         service = __connman_service_lookup_from_index(index);
2975         if (!service)
2976                 return false;
2977
2978         return __connman_service_is_split_routing(service);
2979 }
2980
2981 int __connman_service_get_index(struct connman_service *service)
2982 {
2983         if (!service)
2984                 return -1;
2985
2986         if (service->network)
2987                 return connman_network_get_index(service->network);
2988         else if (service->provider)
2989                 return connman_provider_get_index(service->provider);
2990
2991         return -1;
2992 }
2993
2994 void __connman_service_set_hidden(struct connman_service *service)
2995 {
2996         if (!service || service->hidden)
2997                 return;
2998
2999         service->hidden_service = true;
3000 }
3001
3002 void __connman_service_set_hostname(struct connman_service *service,
3003                                                 const char *hostname)
3004 {
3005         if (!service || service->hidden)
3006                 return;
3007
3008         g_free(service->hostname);
3009         service->hostname = g_strdup(hostname);
3010 }
3011
3012 const char *__connman_service_get_hostname(struct connman_service *service)
3013 {
3014         if (!service)
3015                 return NULL;
3016
3017         return service->hostname;
3018 }
3019
3020 void __connman_service_set_domainname(struct connman_service *service,
3021                                                 const char *domainname)
3022 {
3023         if (!service || service->hidden)
3024                 return;
3025
3026         g_free(service->domainname);
3027         service->domainname = g_strdup(domainname);
3028
3029         domain_changed(service);
3030 }
3031
3032 const char *connman_service_get_domainname(struct connman_service *service)
3033 {
3034         if (!service)
3035                 return NULL;
3036
3037         if (service->domains)
3038                 return service->domains[0];
3039         else
3040                 return service->domainname;
3041 }
3042
3043 char **connman_service_get_nameservers(struct connman_service *service)
3044 {
3045         if (!service)
3046                 return NULL;
3047
3048         if (service->nameservers_config)
3049                 return g_strdupv(service->nameservers_config);
3050         else if (service->nameservers ||
3051                                         service->nameservers_auto) {
3052                 int len = 0, len_auto = 0, i;
3053                 char **nameservers;
3054
3055                 if (service->nameservers)
3056                         len = g_strv_length(service->nameservers);
3057                 if (service->nameservers_auto)
3058                         len_auto = g_strv_length(service->nameservers_auto);
3059
3060                 nameservers = g_try_new0(char *, len + len_auto + 1);
3061                 if (!nameservers)
3062                         return NULL;
3063
3064                 for (i = 0; i < len; i++)
3065                         nameservers[i] = g_strdup(service->nameservers[i]);
3066
3067                 for (i = 0; i < len_auto; i++)
3068                         nameservers[i + len] =
3069                                 g_strdup(service->nameservers_auto[i]);
3070
3071                 return nameservers;
3072         }
3073
3074         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3075 }
3076
3077 char **connman_service_get_timeservers_config(struct connman_service *service)
3078 {
3079         if (!service)
3080                 return NULL;
3081
3082         return service->timeservers_config;
3083 }
3084
3085 char **connman_service_get_timeservers(struct connman_service *service)
3086 {
3087         if (!service)
3088                 return NULL;
3089
3090         return service->timeservers;
3091 }
3092
3093 #if defined TIZEN_EXT
3094 /*
3095  * Description: Telephony plug-in requires manual PROXY setting function
3096  */
3097 int connman_service_set_proxy(struct connman_service *service,
3098                                         const char *proxy, gboolean active)
3099 {
3100         char **proxies_array = NULL;
3101
3102         if (service == NULL)
3103                 return -EINVAL;
3104
3105         switch (service->type) {
3106         case CONNMAN_SERVICE_TYPE_CELLULAR:
3107         case CONNMAN_SERVICE_TYPE_ETHERNET:
3108         case CONNMAN_SERVICE_TYPE_WIFI:
3109                 break;
3110
3111         default:
3112                 return -EINVAL;
3113         }
3114
3115         g_strfreev(service->proxies);
3116         service->proxies = NULL;
3117
3118         if (proxy != NULL)
3119                 proxies_array = g_strsplit(proxy, " ", 0);
3120
3121         service->proxies = proxies_array;
3122
3123         if (proxy == NULL) {
3124                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3125                 DBG("proxy changed (%d)", active);
3126         } else {
3127                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3128                 DBG("proxy chagned %s (%d)", proxy, active);
3129         }
3130
3131         if (active == TRUE) {
3132                 proxy_changed(service);
3133
3134                 __connman_notifier_proxy_changed(service);
3135         }
3136
3137         return 0;
3138 }
3139 #endif
3140
3141 void connman_service_set_proxy_method(struct connman_service *service,
3142                                         enum connman_service_proxy_method method)
3143 {
3144         if (!service || service->hidden)
3145                 return;
3146
3147         service->proxy = method;
3148
3149         proxy_changed(service);
3150
3151         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3152                 __connman_notifier_proxy_changed(service);
3153 }
3154
3155 enum connman_service_proxy_method connman_service_get_proxy_method(
3156                                         struct connman_service *service)
3157 {
3158         if (!service)
3159                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3160
3161         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3162                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3163                                 !service->pac)
3164                         return service->proxy;
3165
3166                 return service->proxy_config;
3167         }
3168
3169         return service->proxy;
3170 }
3171
3172 char **connman_service_get_proxy_servers(struct connman_service *service)
3173 {
3174         return g_strdupv(service->proxies);
3175 }
3176
3177 char **connman_service_get_proxy_excludes(struct connman_service *service)
3178 {
3179         return g_strdupv(service->excludes);
3180 }
3181
3182 const char *connman_service_get_proxy_url(struct connman_service *service)
3183 {
3184         if (!service)
3185                 return NULL;
3186
3187         return service->pac;
3188 }
3189
3190 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3191                                                         const char *url)
3192 {
3193         if (!service || service->hidden)
3194                 return;
3195
3196         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3197
3198         if (service->ipconfig_ipv4) {
3199                 if (__connman_ipconfig_set_proxy_autoconfig(
3200                             service->ipconfig_ipv4, url) < 0)
3201                         return;
3202         } else if (service->ipconfig_ipv6) {
3203                 if (__connman_ipconfig_set_proxy_autoconfig(
3204                             service->ipconfig_ipv6, url) < 0)
3205                         return;
3206         } else
3207                 return;
3208
3209         proxy_changed(service);
3210
3211         __connman_notifier_proxy_changed(service);
3212 }
3213
3214 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3215 {
3216         if (!service)
3217                 return NULL;
3218
3219         if (service->ipconfig_ipv4)
3220                 return __connman_ipconfig_get_proxy_autoconfig(
3221                                                 service->ipconfig_ipv4);
3222         else if (service->ipconfig_ipv6)
3223                 return __connman_ipconfig_get_proxy_autoconfig(
3224                                                 service->ipconfig_ipv6);
3225         return NULL;
3226 }
3227
3228 void __connman_service_set_timeservers(struct connman_service *service,
3229                                 char **timeservers)
3230 {
3231         int i;
3232
3233         if (!service)
3234                 return;
3235
3236         g_strfreev(service->timeservers);
3237         service->timeservers = NULL;
3238
3239         for (i = 0; timeservers && timeservers[i]; i++)
3240                 __connman_service_timeserver_append(service, timeservers[i]);
3241 }
3242
3243 int __connman_service_timeserver_append(struct connman_service *service,
3244                                                 const char *timeserver)
3245 {
3246         int len;
3247
3248         DBG("service %p timeserver %s", service, timeserver);
3249
3250         if (!timeserver)
3251                 return -EINVAL;
3252
3253         if (service->timeservers) {
3254                 int i;
3255
3256                 for (i = 0; service->timeservers[i]; i++)
3257                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3258                                 return -EEXIST;
3259
3260                 len = g_strv_length(service->timeservers);
3261                 service->timeservers = g_try_renew(char *, service->timeservers,
3262                                                         len + 2);
3263         } else {
3264                 len = 0;
3265                 service->timeservers = g_try_new0(char *, len + 2);
3266         }
3267
3268         if (!service->timeservers)
3269                 return -ENOMEM;
3270
3271         service->timeservers[len] = g_strdup(timeserver);
3272         service->timeservers[len + 1] = NULL;
3273
3274         return 0;
3275 }
3276
3277 int __connman_service_timeserver_remove(struct connman_service *service,
3278                                                 const char *timeserver)
3279 {
3280         char **servers;
3281         int len, i, j, found = 0;
3282
3283         DBG("service %p timeserver %s", service, timeserver);
3284
3285         if (!timeserver)
3286                 return -EINVAL;
3287
3288         if (!service->timeservers)
3289                 return 0;
3290
3291         for (i = 0; service->timeservers &&
3292                                         service->timeservers[i]; i++)
3293                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3294                         found = 1;
3295                         break;
3296                 }
3297
3298         if (found == 0)
3299                 return 0;
3300
3301         len = g_strv_length(service->timeservers);
3302
3303         if (len == 1) {
3304                 g_strfreev(service->timeservers);
3305                 service->timeservers = NULL;
3306
3307                 return 0;
3308         }
3309
3310         servers = g_try_new0(char *, len);
3311         if (!servers)
3312                 return -ENOMEM;
3313
3314         for (i = 0, j = 0; i < len; i++) {
3315                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3316                         servers[j] = g_strdup(service->timeservers[i]);
3317                         if (!servers[j])
3318                                 return -ENOMEM;
3319                         j++;
3320                 }
3321         }
3322         servers[len - 1] = NULL;
3323
3324         g_strfreev(service->timeservers);
3325         service->timeservers = servers;
3326
3327         return 0;
3328 }
3329
3330 void __connman_service_timeserver_changed(struct connman_service *service,
3331                 GSList *ts_list)
3332 {
3333         if (!service)
3334                 return;
3335
3336         if (!allow_property_changed(service))
3337                 return;
3338
3339         connman_dbus_property_changed_array(service->path,
3340                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3341                         DBUS_TYPE_STRING, append_ts, ts_list);
3342 }
3343
3344 void __connman_service_set_pac(struct connman_service *service,
3345                                         const char *pac)
3346 {
3347         if (service->hidden)
3348                 return;
3349         g_free(service->pac);
3350         service->pac = g_strdup(pac);
3351
3352         proxy_changed(service);
3353 }
3354
3355 #if defined TIZEN_EXT
3356 void __connman_service_set_proxy(struct connman_service *service,
3357                                        const char *proxies)
3358 {
3359        char **proxies_array = NULL;
3360
3361        g_strfreev(service->proxies);
3362        service->proxies = NULL;
3363
3364        if (proxies != NULL)
3365                proxies_array = g_strsplit(proxies, " ", 0);
3366
3367        service->proxies = proxies_array;
3368 }
3369 #endif
3370
3371 void __connman_service_set_identity(struct connman_service *service,
3372                                         const char *identity)
3373 {
3374         if (service->immutable || service->hidden)
3375                 return;
3376
3377         g_free(service->identity);
3378         service->identity = g_strdup(identity);
3379
3380         if (service->network)
3381                 connman_network_set_string(service->network,
3382                                         "WiFi.Identity",
3383                                         service->identity);
3384 }
3385
3386 void __connman_service_set_agent_identity(struct connman_service *service,
3387                                                 const char *agent_identity)
3388 {
3389         if (service->hidden)
3390                 return;
3391         g_free(service->agent_identity);
3392         service->agent_identity = g_strdup(agent_identity);
3393
3394         if (service->network)
3395                 connman_network_set_string(service->network,
3396                                         "WiFi.AgentIdentity",
3397                                         service->agent_identity);
3398 }
3399
3400 static int check_passphrase(enum connman_service_security security,
3401                 const char *passphrase)
3402 {
3403         guint i;
3404         gsize length;
3405
3406         if (!passphrase)
3407                 return 0;
3408
3409         length = strlen(passphrase);
3410
3411         switch (security) {
3412         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3413         case CONNMAN_SERVICE_SECURITY_NONE:
3414         case CONNMAN_SERVICE_SECURITY_WPA:
3415 #if !defined TIZEN_EXT
3416         case CONNMAN_SERVICE_SECURITY_RSN:
3417 #endif
3418
3419                 DBG("service security '%s' (%d) not handled",
3420                                 security2string(security), security);
3421
3422                 return -EOPNOTSUPP;
3423
3424         case CONNMAN_SERVICE_SECURITY_PSK:
3425 #if defined TIZEN_EXT
3426         case CONNMAN_SERVICE_SECURITY_RSN:
3427 #endif
3428                 /* A raw key is always 64 bytes length,
3429                  * its content is in hex representation.
3430                  * A PSK key must be between [8..63].
3431                  */
3432                 if (length == 64) {
3433                         for (i = 0; i < 64; i++)
3434                                 if (!isxdigit((unsigned char)
3435                                               passphrase[i]))
3436                                         return -ENOKEY;
3437                 } else if (length < 8 || length > 63)
3438                         return -ENOKEY;
3439                 break;
3440         case CONNMAN_SERVICE_SECURITY_WEP:
3441                 /* length of WEP key is 10 or 26
3442                  * length of WEP passphrase is 5 or 13
3443                  */
3444                 if (length == 10 || length == 26) {
3445                         for (i = 0; i < length; i++)
3446                                 if (!isxdigit((unsigned char)
3447                                               passphrase[i]))
3448                                         return -ENOKEY;
3449                 } else if (length != 5 && length != 13)
3450                         return -ENOKEY;
3451                 break;
3452
3453         case CONNMAN_SERVICE_SECURITY_8021X:
3454                 break;
3455         }
3456
3457         return 0;
3458 }
3459
3460 int __connman_service_set_passphrase(struct connman_service *service,
3461                                         const char *passphrase)
3462 {
3463         int err;
3464
3465         if (service->hidden)
3466                 return -EINVAL;
3467
3468         if (service->immutable &&
3469                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
3470                 return -EINVAL;
3471
3472         err = check_passphrase(service->security, passphrase);
3473
3474         if (err < 0)
3475                 return err;
3476
3477         g_free(service->passphrase);
3478         service->passphrase = g_strdup(passphrase);
3479
3480         if (service->network)
3481                 connman_network_set_string(service->network, "WiFi.Passphrase",
3482                                 service->passphrase);
3483
3484         return 0;
3485 }
3486
3487 const char *__connman_service_get_passphrase(struct connman_service *service)
3488 {
3489         if (!service)
3490                 return NULL;
3491
3492         return service->passphrase;
3493 }
3494
3495 static DBusMessage *get_properties(DBusConnection *conn,
3496                                         DBusMessage *msg, void *user_data)
3497 {
3498         struct connman_service *service = user_data;
3499         DBusMessage *reply;
3500         DBusMessageIter array, dict;
3501
3502         DBG("service %p", service);
3503
3504         reply = dbus_message_new_method_return(msg);
3505         if (!reply)
3506                 return NULL;
3507
3508         dbus_message_iter_init_append(reply, &array);
3509
3510         connman_dbus_dict_open(&array, &dict);
3511         append_properties(&dict, FALSE, service);
3512         connman_dbus_dict_close(&array, &dict);
3513
3514         return reply;
3515 }
3516
3517 static int update_proxy_configuration(struct connman_service *service,
3518                                 DBusMessageIter *array)
3519 {
3520         DBusMessageIter dict;
3521         enum connman_service_proxy_method method;
3522         GString *servers_str = NULL;
3523         GString *excludes_str = NULL;
3524         const char *url = NULL;
3525
3526         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3527
3528         dbus_message_iter_recurse(array, &dict);
3529
3530         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
3531                 DBusMessageIter entry, variant;
3532                 const char *key;
3533                 int type;
3534
3535                 dbus_message_iter_recurse(&dict, &entry);
3536
3537                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
3538                         goto error;
3539
3540                 dbus_message_iter_get_basic(&entry, &key);
3541                 dbus_message_iter_next(&entry);
3542
3543                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
3544                         goto error;
3545
3546                 dbus_message_iter_recurse(&entry, &variant);
3547
3548                 type = dbus_message_iter_get_arg_type(&variant);
3549
3550                 if (g_str_equal(key, "Method")) {
3551                         const char *val;
3552
3553                         if (type != DBUS_TYPE_STRING)
3554                                 goto error;
3555
3556                         dbus_message_iter_get_basic(&variant, &val);
3557                         method = string2proxymethod(val);
3558                 } else if (g_str_equal(key, "URL")) {
3559                         if (type != DBUS_TYPE_STRING)
3560                                 goto error;
3561
3562                         dbus_message_iter_get_basic(&variant, &url);
3563                 } else if (g_str_equal(key, "Servers")) {
3564                         DBusMessageIter str_array;
3565
3566                         if (type != DBUS_TYPE_ARRAY)
3567                                 goto error;
3568
3569                         servers_str = g_string_new(NULL);
3570                         if (!servers_str)
3571                                 goto error;
3572
3573                         dbus_message_iter_recurse(&variant, &str_array);
3574
3575                         while (dbus_message_iter_get_arg_type(&str_array) ==
3576                                                         DBUS_TYPE_STRING) {
3577                                 char *val = NULL;
3578
3579                                 dbus_message_iter_get_basic(&str_array, &val);
3580
3581                                 if (servers_str->len > 0)
3582                                         g_string_append_printf(servers_str,
3583                                                         " %s", val);
3584                                 else
3585                                         g_string_append(servers_str, val);
3586
3587                                 dbus_message_iter_next(&str_array);
3588                         }
3589                 } else if (g_str_equal(key, "Excludes")) {
3590                         DBusMessageIter str_array;
3591
3592                         if (type != DBUS_TYPE_ARRAY)
3593                                 goto error;
3594
3595                         excludes_str = g_string_new(NULL);
3596                         if (!excludes_str)
3597                                 goto error;
3598
3599                         dbus_message_iter_recurse(&variant, &str_array);
3600
3601                         while (dbus_message_iter_get_arg_type(&str_array) ==
3602                                                         DBUS_TYPE_STRING) {
3603                                 char *val = NULL;
3604
3605                                 dbus_message_iter_get_basic(&str_array, &val);
3606
3607                                 if (excludes_str->len > 0)
3608                                         g_string_append_printf(excludes_str,
3609                                                         " %s", val);
3610                                 else
3611                                         g_string_append(excludes_str, val);
3612
3613                                 dbus_message_iter_next(&str_array);
3614                         }
3615                 }
3616
3617                 dbus_message_iter_next(&dict);
3618         }
3619
3620         switch (method) {
3621         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
3622                 break;
3623         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
3624                 if (!servers_str && !service->proxies)
3625                         goto error;
3626
3627                 if (servers_str) {
3628                         g_strfreev(service->proxies);
3629
3630                         if (servers_str->len > 0)
3631                                 service->proxies = g_strsplit_set(
3632                                         servers_str->str, " ", 0);
3633                         else
3634                                 service->proxies = NULL;
3635                 }
3636
3637                 if (excludes_str) {
3638                         g_strfreev(service->excludes);
3639
3640                         if (excludes_str->len > 0)
3641                                 service->excludes = g_strsplit_set(
3642                                         excludes_str->str, " ", 0);
3643                         else
3644                                 service->excludes = NULL;
3645                 }
3646
3647                 if (!service->proxies)
3648                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3649
3650                 break;
3651         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
3652                 g_free(service->pac);
3653
3654                 if (url && strlen(url) > 0)
3655                         service->pac = g_strdup(url);
3656                 else
3657                         service->pac = NULL;
3658
3659                 /* if we are connected:
3660                    - if service->pac == NULL
3661                    - if __connman_ipconfig_get_proxy_autoconfig(
3662                    service->ipconfig) == NULL
3663                    --> We should start WPAD */
3664
3665                 break;
3666         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
3667                 goto error;
3668         }
3669
3670         if (servers_str)
3671                 g_string_free(servers_str, TRUE);
3672
3673         if (excludes_str)
3674                 g_string_free(excludes_str, TRUE);
3675
3676         service->proxy_config = method;
3677
3678         return 0;
3679
3680 error:
3681         if (servers_str)
3682                 g_string_free(servers_str, TRUE);
3683
3684         if (excludes_str)
3685                 g_string_free(excludes_str, TRUE);
3686
3687         return -EINVAL;
3688 }
3689
3690 int __connman_service_reset_ipconfig(struct connman_service *service,
3691                 enum connman_ipconfig_type type, DBusMessageIter *array,
3692                 enum connman_service_state *new_state)
3693 {
3694         struct connman_ipconfig *ipconfig, *new_ipconfig;
3695         enum connman_ipconfig_method old_method, new_method;
3696         enum connman_service_state state;
3697         int err = 0, index;
3698
3699         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3700                 ipconfig = service->ipconfig_ipv4;
3701                 state = service->state_ipv4;
3702                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
3703         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3704                 ipconfig = service->ipconfig_ipv6;
3705                 state = service->state_ipv6;
3706                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
3707         } else
3708                 return -EINVAL;
3709
3710         if (!ipconfig)
3711                 return -ENXIO;
3712
3713         old_method = __connman_ipconfig_get_method(ipconfig);
3714         index = __connman_ipconfig_get_index(ipconfig);
3715
3716         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3717                 new_ipconfig = create_ip4config(service, index,
3718                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
3719         else
3720                 new_ipconfig = create_ip6config(service, index);
3721
3722         if (array) {
3723                 err = __connman_ipconfig_set_config(new_ipconfig, array);
3724                 if (err < 0) {
3725                         __connman_ipconfig_unref(new_ipconfig);
3726                         return err;
3727                 }
3728
3729                 new_method = __connman_ipconfig_get_method(new_ipconfig);
3730         }
3731
3732         if (is_connecting_state(service, state) ||
3733                                         is_connected_state(service, state))
3734                 __connman_network_clear_ipconfig(service->network, ipconfig);
3735
3736         __connman_ipconfig_unref(ipconfig);
3737
3738         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3739                 service->ipconfig_ipv4 = new_ipconfig;
3740         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3741                 service->ipconfig_ipv6 = new_ipconfig;
3742
3743         if (is_connecting_state(service, state) ||
3744                                         is_connected_state(service, state))
3745                 __connman_ipconfig_enable(new_ipconfig);
3746
3747         if (new_state && new_method != old_method) {
3748                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3749                         *new_state = service->state_ipv4;
3750                 else
3751                         *new_state = service->state_ipv6;
3752
3753                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3754         }
3755
3756         DBG("err %d ipconfig %p type %d method %d state %s", err,
3757                 new_ipconfig, type, new_method,
3758                 !new_state  ? "-" : state2string(*new_state));
3759
3760         return err;
3761 }
3762
3763 static DBusMessage *set_property(DBusConnection *conn,
3764                                         DBusMessage *msg, void *user_data)
3765 {
3766         struct connman_service *service = user_data;
3767         DBusMessageIter iter, value;
3768         const char *name;
3769         int type;
3770
3771         DBG("service %p", service);
3772
3773         if (!dbus_message_iter_init(msg, &iter))
3774                 return __connman_error_invalid_arguments(msg);
3775
3776         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
3777                 return __connman_error_invalid_arguments(msg);
3778
3779         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service)) {
3780                 uid_t uid;
3781                 if (connman_dbus_get_connection_unix_user_sync(conn,
3782                                                 dbus_message_get_sender(msg),
3783                                                 &uid) < 0) {
3784                         DBG("Can not get unix user id!");
3785                         return __connman_error_permission_denied(msg);
3786                 }
3787
3788                 if (!connman_service_is_user_allowed(service, uid)) {
3789                         DBG("Not allow this user to operate this wifi service now!");
3790                         return __connman_error_permission_denied(msg);
3791                 }
3792         }
3793
3794         dbus_message_iter_get_basic(&iter, &name);
3795         dbus_message_iter_next(&iter);
3796
3797         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
3798                 return __connman_error_invalid_arguments(msg);
3799
3800         dbus_message_iter_recurse(&iter, &value);
3801
3802         type = dbus_message_iter_get_arg_type(&value);
3803
3804         if (g_str_equal(name, "AutoConnect")) {
3805                 dbus_bool_t autoconnect;
3806
3807                 if (type != DBUS_TYPE_BOOLEAN)
3808                         return __connman_error_invalid_arguments(msg);
3809
3810                 if (!service->favorite)
3811                         return __connman_error_invalid_service(msg);
3812
3813                 dbus_message_iter_get_basic(&value, &autoconnect);
3814
3815                 if (service->autoconnect == autoconnect)
3816                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
3817
3818                 service->autoconnect = autoconnect;
3819
3820                 autoconnect_changed(service);
3821
3822                 if (autoconnect)
3823                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3824
3825                 service_save(service);
3826         } else if (g_str_equal(name, "Nameservers.Configuration")) {
3827                 DBusMessageIter entry;
3828                 GString *str;
3829                 int index;
3830                 const char *gw;
3831
3832                 if (__connman_provider_is_immutable(service->provider) ||
3833                                 service->immutable)
3834                         return __connman_error_not_supported(msg);
3835
3836                 if (type != DBUS_TYPE_ARRAY)
3837                         return __connman_error_invalid_arguments(msg);
3838
3839                 str = g_string_new(NULL);
3840                 if (!str)
3841                         return __connman_error_invalid_arguments(msg);
3842
3843                 index = __connman_service_get_index(service);
3844                 gw = __connman_ipconfig_get_gateway_from_index(index,
3845                         CONNMAN_IPCONFIG_TYPE_ALL);
3846
3847                 if (gw && strlen(gw))
3848                         __connman_service_nameserver_del_routes(service,
3849                                                 CONNMAN_IPCONFIG_TYPE_ALL);
3850
3851                 dbus_message_iter_recurse(&value, &entry);
3852
3853                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3854                         const char *val;
3855                         dbus_message_iter_get_basic(&entry, &val);
3856                         dbus_message_iter_next(&entry);
3857 #if defined TIZEN_TV_EXT
3858                         /* First unpack the DNS Config Method */
3859                         if(g_strcmp0(val, "manual") == 0) {
3860                                 service->dns_config_method =
3861                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
3862                                 continue;
3863                         } else if(g_strcmp0(val, "dhcp") == 0) {
3864                                 service->dns_config_method =
3865                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
3866                                 continue;
3867                         }
3868 #endif
3869                         if (connman_inet_check_ipaddress(val) > 0) {
3870                                 if (str->len > 0)
3871                                         g_string_append_printf(str, " %s", val);
3872                                 else
3873                                         g_string_append(str, val);
3874                         }
3875                 }
3876
3877                 nameserver_remove_all(service);
3878                 g_strfreev(service->nameservers_config);
3879
3880                 if (str->len > 0) {
3881                         service->nameservers_config =
3882                                 g_strsplit_set(str->str, " ", 0);
3883                 } else {
3884                         service->nameservers_config = NULL;
3885                 }
3886
3887                 g_string_free(str, TRUE);
3888
3889                 if (gw && strlen(gw))
3890                         __connman_service_nameserver_add_routes(service, gw);
3891
3892                 nameserver_add_all(service);
3893                 dns_configuration_changed(service);
3894
3895                 if (__connman_service_is_connected_state(service,
3896                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
3897                         __connman_wispr_start(service,
3898                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3899
3900                 if (__connman_service_is_connected_state(service,
3901                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
3902                         __connman_wispr_start(service,
3903                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3904
3905                 service_save(service);
3906         } else if (g_str_equal(name, "Timeservers.Configuration")) {
3907                 DBusMessageIter entry;
3908                 GSList *list = NULL;
3909                 int count = 0;
3910
3911                 if (service->immutable)
3912                         return __connman_error_not_supported(msg);
3913
3914                 if (type != DBUS_TYPE_ARRAY)
3915                         return __connman_error_invalid_arguments(msg);
3916
3917                 dbus_message_iter_recurse(&value, &entry);
3918
3919                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3920                         const char *val;
3921                         GSList *new_head;
3922
3923                         dbus_message_iter_get_basic(&entry, &val);
3924
3925                         new_head = __connman_timeserver_add_list(list, val);
3926                         if (list != new_head) {
3927                                 count++;
3928                                 list = new_head;
3929                         }
3930
3931                         dbus_message_iter_next(&entry);
3932                 }
3933
3934                 g_strfreev(service->timeservers_config);
3935                 service->timeservers_config = NULL;
3936
3937                 if (list) {
3938                         service->timeservers_config = g_new0(char *, count+1);
3939
3940                         while (list) {
3941                                 count--;
3942                                 service->timeservers_config[count] = list->data;
3943                                 list = g_slist_delete_link(list, list);
3944                         };
3945                 }
3946
3947                 service_save(service);
3948                 timeservers_configuration_changed(service);
3949
3950                 if (service == __connman_service_get_default())
3951                         __connman_timeserver_sync(service);
3952
3953         } else if (g_str_equal(name, "Domains.Configuration")) {
3954                 DBusMessageIter entry;
3955                 GString *str;
3956
3957                 if (service->immutable)
3958                         return __connman_error_not_supported(msg);
3959
3960                 if (type != DBUS_TYPE_ARRAY)
3961                         return __connman_error_invalid_arguments(msg);
3962
3963                 str = g_string_new(NULL);
3964                 if (!str)
3965                         return __connman_error_invalid_arguments(msg);
3966
3967                 dbus_message_iter_recurse(&value, &entry);
3968
3969                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3970                         const char *val;
3971                         dbus_message_iter_get_basic(&entry, &val);
3972                         dbus_message_iter_next(&entry);
3973                         if (str->len > 0)
3974                                 g_string_append_printf(str, " %s", val);
3975                         else
3976                                 g_string_append(str, val);
3977                 }
3978
3979                 searchdomain_remove_all(service);
3980                 g_strfreev(service->domains);
3981
3982                 if (str->len > 0)
3983                         service->domains = g_strsplit_set(str->str, " ", 0);
3984                 else
3985                         service->domains = NULL;
3986
3987                 g_string_free(str, TRUE);
3988
3989                 searchdomain_add_all(service);
3990                 domain_configuration_changed(service);
3991                 domain_changed(service);
3992
3993                 service_save(service);
3994         } else if (g_str_equal(name, "Proxy.Configuration")) {
3995                 int err;
3996
3997                 if (service->immutable)
3998                         return __connman_error_not_supported(msg);
3999
4000                 if (type != DBUS_TYPE_ARRAY)
4001                         return __connman_error_invalid_arguments(msg);
4002
4003                 err = update_proxy_configuration(service, &value);
4004
4005                 if (err < 0)
4006                         return __connman_error_failed(msg, -err);
4007
4008                 proxy_configuration_changed(service);
4009
4010                 __connman_notifier_proxy_changed(service);
4011
4012                 service_save(service);
4013         } else if (g_str_equal(name, "IPv4.Configuration") ||
4014                         g_str_equal(name, "IPv6.Configuration")) {
4015
4016                 enum connman_service_state state =
4017                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4018                 enum connman_ipconfig_type type =
4019                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4020                 int err = 0;
4021
4022                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4023                                 service->immutable)
4024                         return __connman_error_not_supported(msg);
4025
4026                 DBG("%s", name);
4027
4028                 if (!service->ipconfig_ipv4 &&
4029                                         !service->ipconfig_ipv6)
4030                         return __connman_error_invalid_property(msg);
4031
4032                 if (g_str_equal(name, "IPv4.Configuration"))
4033                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4034                 else
4035                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4036
4037                 err = __connman_service_reset_ipconfig(service, type, &value,
4038                                                                 &state);
4039
4040                 if (err < 0) {
4041                         if (is_connected_state(service, state) ||
4042                                         is_connecting_state(service, state)) {
4043                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4044                                         __connman_network_enable_ipconfig(service->network,
4045                                                         service->ipconfig_ipv4);
4046                                 else
4047                                         __connman_network_enable_ipconfig(service->network,
4048                                                         service->ipconfig_ipv6);
4049                         }
4050
4051                         return __connman_error_failed(msg, -err);
4052                 }
4053
4054                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4055                         ipv4_configuration_changed(service);
4056                 else
4057                         ipv6_configuration_changed(service);
4058
4059                 if (is_connecting(service) || is_connected(service)) {
4060                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4061                                 __connman_network_enable_ipconfig(service->network,
4062                                                                 service->ipconfig_ipv4);
4063                         else
4064                                 __connman_network_enable_ipconfig(service->network,
4065                                                                 service->ipconfig_ipv6);
4066                 }
4067
4068                 service_save(service);
4069         } else
4070                 return __connman_error_invalid_property(msg);
4071
4072         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4073 }
4074
4075 static void set_error(struct connman_service *service,
4076                                         enum connman_service_error error)
4077 {
4078         const char *str;
4079
4080         if (service->error == error)
4081                 return;
4082
4083         service->error = error;
4084
4085         if (!service->path)
4086                 return;
4087
4088 #if !defined TIZEN_EXT
4089         if (!allow_property_changed(service))
4090                 return;
4091 #endif
4092
4093         str = error2string(service->error);
4094
4095         if (!str)
4096                 str = "";
4097
4098         connman_dbus_property_changed_basic(service->path,
4099                                 CONNMAN_SERVICE_INTERFACE, "Error",
4100                                 DBUS_TYPE_STRING, &str);
4101 }
4102
4103 static void set_idle(struct connman_service *service)
4104 {
4105         service->state = service->state_ipv4 = service->state_ipv6 =
4106                                                 CONNMAN_SERVICE_STATE_IDLE;
4107         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4108         state_changed(service);
4109 }
4110
4111 static DBusMessage *clear_property(DBusConnection *conn,
4112                                         DBusMessage *msg, void *user_data)
4113 {
4114         struct connman_service *service = user_data;
4115         const char *name;
4116
4117         DBG("service %p", service);
4118
4119         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4120                                                         DBUS_TYPE_INVALID);
4121
4122         if (g_str_equal(name, "Error")) {
4123                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4124
4125                 g_get_current_time(&service->modified);
4126                 service_save(service);
4127         } else
4128                 return __connman_error_invalid_property(msg);
4129
4130         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4131 }
4132
4133 static bool is_ipconfig_usable(struct connman_service *service)
4134 {
4135         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
4136                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
4137                 return false;
4138
4139         return true;
4140 }
4141
4142 static bool is_ignore(struct connman_service *service)
4143 {
4144         if (!service->autoconnect)
4145                 return true;
4146
4147         if (service->roaming)
4148                 return true;
4149
4150         if (service->ignore)
4151                 return true;
4152
4153         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
4154                 return true;
4155
4156         if (!is_ipconfig_usable(service))
4157                 return true;
4158
4159         return false;
4160 }
4161
4162 static void disconnect_on_last_session(enum connman_service_type type)
4163 {
4164         GList *list;
4165
4166         for (list = service_list; list; list = list->next) {
4167                 struct connman_service *service = list->data;
4168
4169                 if (service->type != type)
4170                         continue;
4171
4172                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
4173                          continue;
4174
4175                 __connman_service_disconnect(service);
4176                 return;
4177         }
4178 }
4179
4180 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
4181 static int active_count = 0;
4182
4183 void __connman_service_set_active_session(bool enable, GSList *list)
4184 {
4185         if (!list)
4186                 return;
4187
4188         if (enable)
4189                 active_count++;
4190         else
4191                 active_count--;
4192
4193         while (list != NULL) {
4194                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
4195
4196                 switch (type) {
4197                 case CONNMAN_SERVICE_TYPE_ETHERNET:
4198                 case CONNMAN_SERVICE_TYPE_WIFI:
4199                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4200                 case CONNMAN_SERVICE_TYPE_CELLULAR:
4201                 case CONNMAN_SERVICE_TYPE_GADGET:
4202                         if (enable)
4203                                 active_sessions[type]++;
4204                         else
4205                                 active_sessions[type]--;
4206                         break;
4207
4208                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
4209                 case CONNMAN_SERVICE_TYPE_SYSTEM:
4210                 case CONNMAN_SERVICE_TYPE_GPS:
4211                 case CONNMAN_SERVICE_TYPE_VPN:
4212                 case CONNMAN_SERVICE_TYPE_P2P:
4213                         break;
4214                 }
4215
4216                 if (active_sessions[type] == 0)
4217                         disconnect_on_last_session(type);
4218
4219                 list = g_slist_next(list);
4220         }
4221
4222         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
4223                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
4224                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
4225                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
4226                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
4227                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
4228                         active_count);
4229 }
4230
4231 struct preferred_tech_data {
4232         GList *preferred_list;
4233         enum connman_service_type type;
4234 };
4235
4236 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
4237 {
4238         struct connman_service *service = data;
4239         struct preferred_tech_data *tech_data = user_data;
4240
4241         if (service->type == tech_data->type) {
4242                 tech_data->preferred_list =
4243                         g_list_append(tech_data->preferred_list, service);
4244
4245                 DBG("type %d service %p %s", tech_data->type, service,
4246                                 service->name);
4247         }
4248 }
4249
4250 static GList *preferred_tech_list_get(void)
4251 {
4252         unsigned int *tech_array;
4253         struct preferred_tech_data tech_data = { 0, };
4254         int i;
4255
4256         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
4257         if (!tech_array)
4258                 return NULL;
4259
4260         if (connman_setting_get_bool("SingleConnectedTechnology")) {
4261                 GList *list;
4262                 for (list = service_list; list; list = list->next) {
4263                         struct connman_service *service = list->data;
4264
4265                         if (!is_connected(service))
4266                                 break;
4267
4268                         if (service->connect_reason ==
4269                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
4270                                 DBG("service %p name %s is user connected",
4271                                                 service, service->name);
4272 #if defined TIZEN_EXT
4273                                 /* We can connect to a favorite service like
4274                                  * wifi even we have a userconnect for cellular
4275                                  * because we have refount for cellular service
4276                                  */
4277                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4278                                         break;
4279
4280                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
4281                                         break;
4282 #endif
4283                                 return NULL;
4284                         }
4285                 }
4286         }
4287
4288         for (i = 0; tech_array[i] != 0; i += 1) {
4289                 tech_data.type = tech_array[i];
4290                 g_list_foreach(service_list, preferred_tech_add_by_type,
4291                                 &tech_data);
4292         }
4293
4294         return tech_data.preferred_list;
4295 }
4296
4297 static bool auto_connect_service(GList *services,
4298                                 enum connman_service_connect_reason reason,
4299                                 bool preferred)
4300 {
4301         struct connman_service *service = NULL;
4302         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
4303         bool autoconnecting = false;
4304         GList *list;
4305
4306         DBG("preferred %d sessions %d reason %s", preferred, active_count,
4307                 reason2string(reason));
4308
4309         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
4310
4311         for (list = services; list; list = list->next) {
4312                 service = list->data;
4313
4314                 if (ignore[service->type]) {
4315                         DBG("service %p type %s ignore", service,
4316                                 __connman_service_type2string(service->type));
4317                         continue;
4318                 }
4319
4320 #if defined TIZEN_EXT
4321                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
4322                                 service, service->name,
4323                                 state2string(service->state),
4324                                 __connman_service_type2string(service->type),
4325                                 service->favorite, is_ignore(service),
4326                                 service->hidden, service->hidden_service);
4327
4328                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
4329                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4330                         if (is_connecting(service) == TRUE || is_connected(service) == TRUE)
4331                                 continue;
4332 #endif
4333
4334                 if (service->pending ||
4335                                 is_connecting(service) ||
4336                                 is_connected(service)) {
4337                         if (!active_count)
4338                                 return true;
4339
4340                         ignore[service->type] = true;
4341                         autoconnecting = true;
4342
4343                         DBG("service %p type %s busy", service,
4344                                 __connman_service_type2string(service->type));
4345
4346                         continue;
4347                 }
4348
4349                 if (!service->favorite) {
4350                         if (preferred)
4351                                continue;
4352
4353                         return autoconnecting;
4354                 }
4355
4356                 if (is_ignore(service) || service->state !=
4357                                 CONNMAN_SERVICE_STATE_IDLE)
4358                         continue;
4359
4360                 if (autoconnecting && !active_sessions[service->type]) {
4361                         DBG("service %p type %s has no users", service,
4362                                 __connman_service_type2string(service->type));
4363                         continue;
4364                 }
4365
4366                 if (!is_service_owner_user_login(service)) {
4367                         DBG("favorite user not login, wifi auto connect denied");
4368                         continue;
4369                 }
4370
4371                 DBG("service %p %s %s", service, service->name,
4372                         (preferred) ? "preferred" : reason2string(reason));
4373
4374                 __connman_service_connect(service, reason);
4375
4376                 if (!active_count)
4377                         return true;
4378
4379                 ignore[service->type] = true;
4380         }
4381
4382         return autoconnecting;
4383 }
4384
4385 static gboolean run_auto_connect(gpointer data)
4386 {
4387         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
4388         bool autoconnecting = false;
4389         GList *preferred_tech;
4390
4391         autoconnect_timeout = 0;
4392
4393         DBG("");
4394
4395         preferred_tech = preferred_tech_list_get();
4396         if (preferred_tech) {
4397                 autoconnecting = auto_connect_service(preferred_tech, reason,
4398                                                         true);
4399                 g_list_free(preferred_tech);
4400         }
4401
4402         if (!autoconnecting || active_count)
4403                 auto_connect_service(service_list, reason, false);
4404
4405         return FALSE;
4406 }
4407
4408 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
4409 {
4410         DBG("");
4411
4412         if (autoconnect_timeout != 0)
4413                 return;
4414
4415         if (!__connman_session_policy_autoconnect(reason))
4416                 return;
4417
4418 #if defined TIZEN_EXT
4419         /* Adding Timeout of 500ms before trying to auto connect.
4420          * This is done because of below scenario
4421          * 1. Device is connected to AP1
4422          * 2. WPS Connection request is initiated for AP2
4423          * 3. Immediately WPS Connection is Cancelled
4424          * When WPS Connection Connection is initiated for AP2 then
4425          * sometimes there is a scenario where connman gets in ASSOCIATED
4426          * state with AP1 due to autoconnect and subsequently the connection
4427          * initiated by AP1 fails and connman service for AP1 comes in
4428          * FAILURE state due to this when connection with AP2 is cancelled
4429          * then autoconnect with AP1 doesn't works because its autoconnection
4430          * is ignored as its last state was FAILURE rather than IDLE */
4431         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
4432 #else
4433         autoconnect_timeout = g_timeout_add_seconds(0, run_auto_connect,
4434 #endif
4435                                                 GUINT_TO_POINTER(reason));
4436 }
4437
4438 static gboolean run_vpn_auto_connect(gpointer data) {
4439         GList *list;
4440         bool need_split = false;
4441
4442         vpn_autoconnect_timeout = 0;
4443
4444         for (list = service_list; list; list = list->next) {
4445                 struct connman_service *service = list->data;
4446                 int res;
4447
4448                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
4449                         continue;
4450
4451                 if (is_connected(service) || is_connecting(service)) {
4452                         if (!service->do_split_routing)
4453                                 need_split = true;
4454                         continue;
4455                 }
4456
4457                 if (is_ignore(service) || !service->favorite)
4458                         continue;
4459
4460                 if (need_split && !service->do_split_routing) {
4461                         DBG("service %p no split routing", service);
4462                         continue;
4463                 }
4464
4465                 DBG("service %p %s %s", service, service->name,
4466                                 service->do_split_routing ?
4467                                 "split routing" : "");
4468
4469                 res = __connman_service_connect(service,
4470                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4471                 if (res < 0 && res != -EINPROGRESS)
4472                         continue;
4473
4474                 if (!service->do_split_routing)
4475                         need_split = true;
4476         }
4477
4478         return FALSE;
4479 }
4480
4481 static void vpn_auto_connect(void)
4482 {
4483         if (vpn_autoconnect_timeout)
4484                 return;
4485
4486         vpn_autoconnect_timeout =
4487                 g_timeout_add_seconds(0, run_vpn_auto_connect, NULL);
4488 }
4489
4490 static void remove_timeout(struct connman_service *service)
4491 {
4492         if (service->timeout > 0) {
4493                 g_source_remove(service->timeout);
4494                 service->timeout = 0;
4495         }
4496 }
4497
4498 static void reply_pending(struct connman_service *service, int error)
4499 {
4500         remove_timeout(service);
4501
4502         if (service->pending) {
4503                 connman_dbus_reply_pending(service->pending, error, NULL);
4504                 service->pending = NULL;
4505         }
4506
4507         if (service->provider_pending) {
4508                 connman_dbus_reply_pending(service->provider_pending,
4509                                                 error, service->path);
4510                 service->provider_pending = NULL;
4511         }
4512 }
4513
4514 bool
4515 __connman_service_is_provider_pending(struct connman_service *service)
4516 {
4517         if (!service)
4518                 return false;
4519
4520         if (service->provider_pending)
4521                 return true;
4522
4523         return false;
4524 }
4525
4526 void __connman_service_set_provider_pending(struct connman_service *service,
4527                                                         DBusMessage *msg)
4528 {
4529         if (service->provider_pending) {
4530                 DBG("service %p provider pending msg %p already exists",
4531                         service, service->provider_pending);
4532                 return;
4533         }
4534
4535         service->provider_pending = msg;
4536         return;
4537 }
4538
4539 static void check_pending_msg(struct connman_service *service)
4540 {
4541         if (!service->pending)
4542                 return;
4543
4544         DBG("service %p pending msg %p already exists", service,
4545                                                 service->pending);
4546         dbus_message_unref(service->pending);
4547 }
4548
4549 void __connman_service_set_hidden_data(struct connman_service *service,
4550                                                         gpointer user_data)
4551 {
4552         DBusMessage *pending = user_data;
4553
4554         DBG("service %p pending %p", service, pending);
4555
4556         if (!pending)
4557                 return;
4558
4559         check_pending_msg(service);
4560
4561         service->pending = pending;
4562 }
4563
4564 void __connman_service_return_error(struct connman_service *service,
4565                                 int error, gpointer user_data)
4566 {
4567         DBG("service %p error %d user_data %p", service, error, user_data);
4568
4569         __connman_service_set_hidden_data(service, user_data);
4570
4571         reply_pending(service, error);
4572 }
4573
4574 static gboolean connect_timeout(gpointer user_data)
4575 {
4576         struct connman_service *service = user_data;
4577         bool autoconnect = false;
4578
4579         DBG("service %p", service);
4580
4581         service->timeout = 0;
4582
4583         if (service->network)
4584                 __connman_network_disconnect(service->network);
4585         else if (service->provider)
4586                 connman_provider_disconnect(service->provider);
4587
4588         __connman_ipconfig_disable(service->ipconfig_ipv4);
4589         __connman_ipconfig_disable(service->ipconfig_ipv6);
4590
4591         __connman_stats_service_unregister(service);
4592
4593         if (service->pending) {
4594                 DBusMessage *reply;
4595
4596                 reply = __connman_error_operation_timeout(service->pending);
4597                 if (reply)
4598                         g_dbus_send_message(connection, reply);
4599
4600                 dbus_message_unref(service->pending);
4601                 service->pending = NULL;
4602         } else
4603                 autoconnect = true;
4604
4605         __connman_service_ipconfig_indicate_state(service,
4606                                         CONNMAN_SERVICE_STATE_FAILURE,
4607                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4608         __connman_service_ipconfig_indicate_state(service,
4609                                         CONNMAN_SERVICE_STATE_FAILURE,
4610                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4611
4612         if (autoconnect &&
4613                         service->connect_reason !=
4614                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
4615                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4616
4617         return FALSE;
4618 }
4619
4620 static DBusMessage *connect_service(DBusConnection *conn,
4621                                         DBusMessage *msg, void *user_data)
4622 {
4623         struct connman_service *service = user_data;
4624         int index, err = 0;
4625         GList *list;
4626
4627         DBG("service %p", service);
4628
4629 #if defined TIZEN_EXT
4630         /*
4631          * Description: TIZEN implements system global connection management.
4632          */
4633         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4634                 connman_service_user_pdn_connection_ref(service);
4635 #endif
4636
4637         if (service->pending)
4638                 return __connman_error_in_progress(msg);
4639
4640         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4641                 uid_t uid;
4642                 if (connman_dbus_get_connection_unix_user_sync(conn,
4643                                                 dbus_message_get_sender(msg),
4644                                                 &uid) < 0) {
4645                         DBG("Can not get unix user id!");
4646                         return __connman_error_permission_denied(msg);
4647                 }
4648
4649                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
4650                         DBG("Not allow this user to connect this wifi service now!");
4651                         return __connman_error_permission_denied(msg);
4652                 }
4653
4654                 if (uid != USER_ROOT && uid != service->user.favorite_user)
4655                         service->request_passphrase_input = true;
4656
4657                 service->user.current_user = uid;
4658
4659                 if (!service->passphrase && uid == service->user.favorite_user) {
4660                         DBG("Now load this favorite user's passphrase.");
4661                         service_load_passphrase(service);
4662                 }
4663         }
4664
4665         index = __connman_service_get_index(service);
4666
4667         for (list = service_list; list; list = list->next) {
4668                 struct connman_service *temp = list->data;
4669
4670 #if defined TIZEN_EXT
4671                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4672                         break;
4673 #endif
4674                 if (!is_connecting(temp) && !is_connected(temp))
4675                         break;
4676
4677                 if (service == temp)
4678                         continue;
4679
4680                 if (service->type != temp->type)
4681                         continue;
4682
4683                 if (__connman_service_get_index(temp) == index &&
4684                                 __connman_service_disconnect(temp) == -EINPROGRESS)
4685                         err = -EINPROGRESS;
4686
4687         }
4688         if (err == -EINPROGRESS)
4689                 return __connman_error_operation_timeout(msg);
4690
4691         service->ignore = false;
4692
4693         service->pending = dbus_message_ref(msg);
4694
4695         err = __connman_service_connect(service,
4696                         CONNMAN_SERVICE_CONNECT_REASON_USER);
4697
4698         if (err == -EINPROGRESS)
4699                 return NULL;
4700
4701         if (service->pending) {
4702                 dbus_message_unref(service->pending);
4703                 service->pending = NULL;
4704         }
4705
4706         if (err < 0)
4707                 return __connman_error_failed(msg, -err);
4708
4709         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4710 }
4711
4712 static DBusMessage *disconnect_service(DBusConnection *conn,
4713                                         DBusMessage *msg, void *user_data)
4714 {
4715         struct connman_service *service = user_data;
4716         int err;
4717
4718         DBG("service %p", service);
4719
4720 #if defined TIZEN_EXT
4721         /*
4722          * Description: TIZEN implements system global connection management.
4723          */
4724         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4725                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
4726                         return __connman_error_failed(msg, EISCONN);
4727
4728                 if (is_connected(service) == TRUE &&
4729                                 service == connman_service_get_default_connection())
4730                         return __connman_error_failed(msg, EISCONN);
4731         }
4732 #endif
4733
4734         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4735                 uid_t uid;
4736                 if (connman_dbus_get_connection_unix_user_sync(conn,
4737                                                 dbus_message_get_sender(msg),
4738                                                 &uid) < 0) {
4739                         DBG("Can not get unix user id!");
4740                         return __connman_error_permission_denied(msg);
4741                 }
4742
4743                 if (!connman_service_is_user_allowed(service, uid)) {
4744                         DBG("Not allow this user to disconnect this wifi service now!");
4745                         return __connman_error_permission_denied(msg);
4746                 }
4747         }
4748
4749         service->ignore = true;
4750
4751         err = __connman_service_disconnect(service);
4752         if (err < 0 && err != -EINPROGRESS)
4753                 return __connman_error_failed(msg, -err);
4754
4755         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4756 }
4757
4758 #if defined TIZEN_EXT
4759 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
4760 {
4761         if (service == NULL)
4762                 return;
4763
4764         DBG("service %p ", service);
4765
4766         connman_network_set_string(service->network, "WiFi.EAP", NULL);
4767         connman_network_set_string(service->network, "WiFi.Identity", NULL);
4768         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
4769         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
4770         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
4771         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
4772         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
4773 }
4774 #endif
4775
4776 bool __connman_service_remove(struct connman_service *service)
4777 {
4778         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
4779                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
4780                 return false;
4781
4782         if (service->immutable || service->hidden ||
4783                         __connman_provider_is_immutable(service->provider))
4784                 return false;
4785
4786         if (!service->favorite && service->state !=
4787                                                 CONNMAN_SERVICE_STATE_FAILURE)
4788                 return false;
4789
4790         __connman_service_disconnect(service);
4791
4792         g_free(service->passphrase);
4793         service->passphrase = NULL;
4794
4795         g_free(service->identity);
4796         service->identity = NULL;
4797
4798         g_free(service->agent_identity);
4799         service->agent_identity = NULL;
4800
4801         g_free(service->eap);
4802         service->eap = NULL;
4803
4804 #if defined TIZEN_EXT
4805         g_free(service->ca_cert_file);
4806         service->ca_cert_file = NULL;
4807
4808         g_free(service->client_cert_file);
4809         service->client_cert_file = NULL;
4810
4811         g_free(service->private_key_file);
4812         service->private_key_file = NULL;
4813
4814         g_free(service->private_key_passphrase);
4815         service->private_key_passphrase = NULL;
4816
4817         g_free(service->phase2);
4818         service->phase2 = NULL;
4819
4820         __connman_service_cleanup_network_8021x(service);
4821
4822         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
4823         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
4824         connman_service_set_proxy(service, NULL, false);
4825
4826         __connman_service_nameserver_clear(service);
4827
4828         g_strfreev(service->nameservers_config);
4829         service->nameservers_config = NULL;
4830
4831 #endif
4832
4833 #if defined TIZEN_EXT
4834         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
4835 #endif
4836         set_idle(service);
4837
4838         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
4839
4840         service->user.favorite_user = USER_NONE;
4841
4842         __connman_service_set_favorite(service, false);
4843
4844         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
4845
4846 #if defined TIZEN_EXT
4847         __connman_storage_remove_service(service->identifier);
4848 #else
4849         service_save(service);
4850 #endif
4851
4852         return true;
4853 }
4854
4855 static DBusMessage *remove_service(DBusConnection *conn,
4856                                         DBusMessage *msg, void *user_data)
4857 {
4858         struct connman_service *service = user_data;
4859
4860         DBG("service %p", service);
4861
4862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4863                 uid_t uid;
4864                 if (connman_dbus_get_connection_unix_user_sync(conn,
4865                                                 dbus_message_get_sender(msg),
4866                                                 &uid) < 0) {
4867                         DBG("Can not get unix user id!");
4868                         return __connman_error_permission_denied(msg);
4869                 }
4870
4871 #if !defined TIZEN_EXT
4872                 if (!connman_service_is_user_allowed(service, uid)) {
4873                         DBG("Not allow this user to remove this wifi service now!");
4874                         return __connman_error_permission_denied(msg);
4875                 }
4876 #endif
4877         }
4878
4879         if (!__connman_service_remove(service))
4880                 return __connman_error_not_supported(msg);
4881
4882         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4883 }
4884
4885 static bool check_suitable_state(enum connman_service_state a,
4886                                         enum connman_service_state b)
4887 {
4888         /*
4889          * Special check so that "ready" service can be moved before
4890          * "online" one.
4891          */
4892         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
4893                         b == CONNMAN_SERVICE_STATE_READY) ||
4894                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
4895                         a == CONNMAN_SERVICE_STATE_READY))
4896                 return true;
4897
4898         return a == b;
4899 }
4900
4901 static void downgrade_state(struct connman_service *service)
4902 {
4903         if (!service)
4904                 return;
4905
4906         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
4907                                                 service->state_ipv6);
4908
4909         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
4910                 __connman_service_ipconfig_indicate_state(service,
4911                                                 CONNMAN_SERVICE_STATE_READY,
4912                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4913
4914         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
4915                 __connman_service_ipconfig_indicate_state(service,
4916                                                 CONNMAN_SERVICE_STATE_READY,
4917                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4918 }
4919
4920 static void apply_relevant_default_downgrade(struct connman_service *service)
4921 {
4922         struct connman_service *def_service;
4923
4924         def_service = __connman_service_get_default();
4925         if (!def_service)
4926                 return;
4927
4928         if (def_service == service &&
4929                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
4930                 def_service->state = CONNMAN_SERVICE_STATE_READY;
4931                 __connman_notifier_leave_online(def_service->type);
4932                 state_changed(def_service);
4933         }
4934 }
4935
4936 static void switch_default_service(struct connman_service *default_service,
4937                 struct connman_service *downgrade_service)
4938 {
4939         struct connman_service *service;
4940         GList *src, *dst;
4941
4942         apply_relevant_default_downgrade(default_service);
4943         src = g_list_find(service_list, downgrade_service);
4944         dst = g_list_find(service_list, default_service);
4945
4946         /* Nothing to do */
4947         if (src == dst || src->next == dst)
4948                 return;
4949
4950         service = src->data;
4951         service_list = g_list_delete_link(service_list, src);
4952         service_list = g_list_insert_before(service_list, dst, service);
4953
4954         downgrade_state(downgrade_service);
4955 }
4956
4957 static DBusMessage *move_service(DBusConnection *conn,
4958                                         DBusMessage *msg, void *user_data,
4959                                                                 bool before)
4960 {
4961         struct connman_service *service = user_data;
4962         struct connman_service *target;
4963         const char *path;
4964         enum connman_ipconfig_method target4, target6;
4965         enum connman_ipconfig_method service4, service6;
4966
4967         DBG("service %p", service);
4968
4969         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
4970                                                         DBUS_TYPE_INVALID);
4971
4972         if (!service->favorite)
4973                 return __connman_error_not_supported(msg);
4974
4975         target = find_service(path);
4976         if (!target || !target->favorite || target == service)
4977                 return __connman_error_invalid_service(msg);
4978
4979         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
4980                 /*
4981                  * We only allow VPN route splitting if there are
4982                  * routes defined for a given VPN.
4983                  */
4984                 if (!__connman_provider_check_routes(target->provider)) {
4985                         connman_info("Cannot move service. "
4986                                 "No routes defined for provider %s",
4987                                 __connman_provider_get_ident(target->provider));
4988                         return __connman_error_invalid_service(msg);
4989                 }
4990
4991                 target->do_split_routing = true;
4992         } else
4993                 target->do_split_routing = false;
4994
4995         service->do_split_routing = false;
4996
4997         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
4998         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
4999         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5000         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5001
5002         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5003                 target4, target6, target->state_ipv4, target->state_ipv6,
5004                 target->do_split_routing);
5005
5006         DBG("service %s method %d/%d state %d/%d", service->identifier,
5007                                 service4, service6,
5008                                 service->state_ipv4, service->state_ipv6);
5009
5010         /*
5011          * If method is OFF, then we do not need to check the corresponding
5012          * ipconfig state.
5013          */
5014         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5015                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5016                         if (!check_suitable_state(target->state_ipv6,
5017                                                         service->state_ipv6))
5018                                 return __connman_error_invalid_service(msg);
5019                 }
5020         }
5021
5022         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5023                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5024                         if (!check_suitable_state(target->state_ipv4,
5025                                                         service->state_ipv4))
5026                                 return __connman_error_invalid_service(msg);
5027                 }
5028         }
5029
5030         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5031                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5032                         if (!check_suitable_state(target->state_ipv6,
5033                                                         service->state_ipv6))
5034                                 return __connman_error_invalid_service(msg);
5035                 }
5036         }
5037
5038         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5039                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5040                         if (!check_suitable_state(target->state_ipv4,
5041                                                         service->state_ipv4))
5042                                 return __connman_error_invalid_service(msg);
5043                 }
5044         }
5045
5046         g_get_current_time(&service->modified);
5047         service_save(service);
5048         service_save(target);
5049
5050         /*
5051          * If the service which goes down is the default service and is
5052          * online, we downgrade directly its state to ready so:
5053          * the service which goes up, needs to recompute its state which
5054          * is triggered via downgrading it - if relevant - to state ready.
5055          */
5056         if (before)
5057                 switch_default_service(target, service);
5058         else
5059                 switch_default_service(service, target);
5060
5061         __connman_connection_update_gateway();
5062
5063         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5064 }
5065
5066 static DBusMessage *move_before(DBusConnection *conn,
5067                                         DBusMessage *msg, void *user_data)
5068 {
5069         return move_service(conn, msg, user_data, true);
5070 }
5071
5072 static DBusMessage *move_after(DBusConnection *conn,
5073                                         DBusMessage *msg, void *user_data)
5074 {
5075         return move_service(conn, msg, user_data, false);
5076 }
5077
5078 static DBusMessage *reset_counters(DBusConnection *conn,
5079                                         DBusMessage *msg, void *user_data)
5080 {
5081         struct connman_service *service = user_data;
5082
5083         reset_stats(service);
5084
5085         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5086 }
5087
5088 static DBusMessage *get_user_favorite(DBusConnection *conn,
5089                                         DBusMessage *msg, void *user_data)
5090 {
5091         DBusMessage *reply;
5092         uid_t uid = USER_NONE;
5093         dbus_bool_t user_favorite = false;
5094         struct connman_service *service = user_data;
5095
5096         connman_dbus_get_connection_unix_user_sync(conn,
5097                                         dbus_message_get_sender(msg),
5098                                         &uid);
5099         if (uid == USER_ROOT)
5100                 user_favorite = service->favorite;
5101         else if (uid != USER_NONE && uid == service->user.favorite_user) {
5102                 DBG("The service is favorite to this user!");
5103                 user_favorite = true;
5104         }
5105
5106         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5107         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
5108                                 &user_favorite, DBUS_TYPE_INVALID);
5109         return reply;
5110 }
5111
5112 static struct _services_notify {
5113         int id;
5114         GHashTable *add;
5115         GHashTable *remove;
5116 } *services_notify;
5117
5118 static void service_append_added_foreach(gpointer data, gpointer user_data)
5119 {
5120         struct connman_service *service = data;
5121         DBusMessageIter *iter = user_data;
5122
5123         if (!service || !service->path) {
5124                 DBG("service %p or path is NULL", service);
5125                 return;
5126         }
5127
5128         if (g_hash_table_lookup(services_notify->add, service->path)) {
5129                 DBG("new %s", service->path);
5130
5131                 append_struct(service, iter);
5132                 g_hash_table_remove(services_notify->add, service->path);
5133         } else {
5134                 DBG("changed %s", service->path);
5135
5136                 append_struct_service(iter, NULL, service);
5137         }
5138 }
5139
5140 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
5141 {
5142         g_list_foreach(service_list, service_append_added_foreach, iter);
5143 }
5144
5145 static void append_removed(gpointer key, gpointer value, gpointer user_data)
5146 {
5147         char *objpath = key;
5148         DBusMessageIter *iter = user_data;
5149
5150         DBG("removed %s", objpath);
5151         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
5152 }
5153
5154 static void service_append_removed(DBusMessageIter *iter, void *user_data)
5155 {
5156         g_hash_table_foreach(services_notify->remove, append_removed, iter);
5157 }
5158
5159 static gboolean service_send_changed(gpointer data)
5160 {
5161         DBusMessage *signal;
5162
5163         DBG("");
5164
5165         services_notify->id = 0;
5166
5167         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
5168                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
5169         if (!signal)
5170                 return FALSE;
5171
5172         __connman_dbus_append_objpath_dict_array(signal,
5173                                         service_append_ordered, NULL);
5174         __connman_dbus_append_objpath_array(signal,
5175                                         service_append_removed, NULL);
5176
5177         dbus_connection_send(connection, signal, NULL);
5178         dbus_message_unref(signal);
5179
5180         g_hash_table_remove_all(services_notify->remove);
5181         g_hash_table_remove_all(services_notify->add);
5182
5183         return FALSE;
5184 }
5185
5186 static void service_schedule_changed(void)
5187 {
5188         if (services_notify->id != 0)
5189                 return;
5190
5191         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
5192 }
5193
5194 static void service_schedule_added(struct connman_service *service)
5195 {
5196         DBG("service %p", service);
5197
5198         g_hash_table_remove(services_notify->remove, service->path);
5199         g_hash_table_replace(services_notify->add, service->path, service);
5200
5201         service_schedule_changed();
5202 }
5203
5204 static void service_schedule_removed(struct connman_service *service)
5205 {
5206         if (!service || !service->path) {
5207                 DBG("service %p or path is NULL", service);
5208                 return;
5209         }
5210
5211         DBG("service %p %s", service, service->path);
5212
5213         g_hash_table_remove(services_notify->add, service->path);
5214         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
5215                         NULL);
5216
5217         service_schedule_changed();
5218 }
5219
5220 static bool allow_property_changed(struct connman_service *service)
5221 {
5222 #if defined TIZEN_EXT
5223         if (service->path == NULL)
5224                 return FALSE;
5225 #endif
5226         if (g_hash_table_lookup_extended(services_notify->add, service->path,
5227                                         NULL, NULL)) {
5228                 DBG("no property updates for service %p", service);
5229                 return false;
5230         }
5231
5232         return true;
5233 }
5234
5235 static const GDBusMethodTable service_methods[] = {
5236         { GDBUS_DEPRECATED_METHOD("GetProperties",
5237                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
5238                         get_properties) },
5239         { GDBUS_METHOD("SetProperty",
5240                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
5241                         NULL, set_property) },
5242         { GDBUS_METHOD("ClearProperty",
5243                         GDBUS_ARGS({ "name", "s" }), NULL,
5244                         clear_property) },
5245         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
5246                               connect_service) },
5247         { GDBUS_METHOD("Disconnect", NULL, NULL,
5248                         disconnect_service) },
5249         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
5250         { GDBUS_METHOD("MoveBefore",
5251                         GDBUS_ARGS({ "service", "o" }), NULL,
5252                         move_before) },
5253         { GDBUS_METHOD("MoveAfter",
5254                         GDBUS_ARGS({ "service", "o" }), NULL,
5255                         move_after) },
5256         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
5257         { GDBUS_METHOD("GetUserFavorite",
5258                         NULL, GDBUS_ARGS({ "value", "v" }),
5259                         get_user_favorite) },
5260         { },
5261 };
5262
5263 static const GDBusSignalTable service_signals[] = {
5264         { GDBUS_SIGNAL("PropertyChanged",
5265                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
5266         { },
5267 };
5268
5269 static void service_free(gpointer user_data)
5270 {
5271         struct connman_service *service = user_data;
5272         char *path = service->path;
5273
5274         DBG("service %p", service);
5275
5276         reply_pending(service, ENOENT);
5277
5278         __connman_notifier_service_remove(service);
5279         service_schedule_removed(service);
5280
5281         __connman_wispr_stop(service);
5282         stats_stop(service);
5283
5284         service->path = NULL;
5285
5286         if (path) {
5287                 __connman_connection_update_gateway();
5288
5289                 g_dbus_unregister_interface(connection, path,
5290                                                 CONNMAN_SERVICE_INTERFACE);
5291                 g_free(path);
5292         }
5293
5294         g_hash_table_destroy(service->counter_table);
5295
5296         if (service->network) {
5297                 __connman_network_disconnect(service->network);
5298                 connman_network_unref(service->network);
5299                 service->network = NULL;
5300         }
5301
5302         if (service->provider)
5303                 connman_provider_unref(service->provider);
5304
5305         if (service->ipconfig_ipv4) {
5306                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
5307                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
5308                 __connman_ipconfig_unref(service->ipconfig_ipv4);
5309                 service->ipconfig_ipv4 = NULL;
5310         }
5311
5312         if (service->ipconfig_ipv6) {
5313                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
5314                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
5315                 __connman_ipconfig_unref(service->ipconfig_ipv6);
5316                 service->ipconfig_ipv6 = NULL;
5317         }
5318
5319         g_strfreev(service->timeservers);
5320         g_strfreev(service->timeservers_config);
5321         g_strfreev(service->nameservers);
5322         g_strfreev(service->nameservers_config);
5323         g_strfreev(service->nameservers_auto);
5324         g_strfreev(service->domains);
5325         g_strfreev(service->proxies);
5326         g_strfreev(service->excludes);
5327
5328         g_free(service->hostname);
5329         g_free(service->domainname);
5330         g_free(service->pac);
5331         g_free(service->name);
5332         g_free(service->passphrase);
5333         g_free(service->identifier);
5334         g_free(service->eap);
5335         g_free(service->identity);
5336         g_free(service->agent_identity);
5337         g_free(service->ca_cert_file);
5338         g_free(service->client_cert_file);
5339         g_free(service->private_key_file);
5340         g_free(service->private_key_passphrase);
5341         g_free(service->phase2);
5342         g_free(service->config_file);
5343         g_free(service->config_entry);
5344
5345         if (service->stats.timer)
5346                 g_timer_destroy(service->stats.timer);
5347         if (service->stats_roaming.timer)
5348                 g_timer_destroy(service->stats_roaming.timer);
5349
5350         if (current_default == service)
5351                 current_default = NULL;
5352
5353         g_free(service);
5354 }
5355
5356 static void stats_init(struct connman_service *service)
5357 {
5358         /* home */
5359         service->stats.valid = false;
5360         service->stats.enabled = false;
5361         service->stats.timer = g_timer_new();
5362
5363         /* roaming */
5364         service->stats_roaming.valid = false;
5365         service->stats_roaming.enabled = false;
5366         service->stats_roaming.timer = g_timer_new();
5367 }
5368
5369 static void service_initialize(struct connman_service *service)
5370 {
5371         DBG("service %p", service);
5372
5373         service->refcount = 1;
5374
5375         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5376
5377         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
5378         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
5379
5380         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
5381         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
5382         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
5383
5384         service->favorite  = false;
5385         service->immutable = false;
5386         service->hidden = false;
5387
5388         service->ignore = false;
5389
5390         service->user.favorite_user = USER_NONE;
5391         service->user.current_user = USER_NONE;
5392
5393         service->request_passphrase_input = false;
5394
5395         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
5396
5397         service->order = 0;
5398
5399         stats_init(service);
5400
5401         service->provider = NULL;
5402
5403         service->wps = false;
5404 #if defined TIZEN_EXT
5405         service->storage_reload = false;
5406         /*
5407          * Description: TIZEN implements system global connection management.
5408          */
5409         service->user_pdn_connection_refcount = 0;
5410         __sync_synchronize();
5411 #endif
5412 }
5413
5414 /**
5415  * connman_service_create:
5416  *
5417  * Allocate a new service.
5418  *
5419  * Returns: a newly-allocated #connman_service structure
5420  */
5421 struct connman_service *connman_service_create(void)
5422 {
5423         GSList *list;
5424         struct connman_stats_counter *counters;
5425         const char *counter;
5426
5427         struct connman_service *service;
5428
5429         service = g_try_new0(struct connman_service, 1);
5430         if (!service)
5431                 return NULL;
5432
5433         DBG("service %p", service);
5434
5435         service->counter_table = g_hash_table_new_full(g_str_hash,
5436                                                 g_str_equal, NULL, g_free);
5437
5438         for (list = counter_list; list; list = list->next) {
5439                 counter = list->data;
5440
5441                 counters = g_try_new0(struct connman_stats_counter, 1);
5442                 if (!counters) {
5443                         g_hash_table_destroy(service->counter_table);
5444                         g_free(service);
5445                         return NULL;
5446                 }
5447
5448                 counters->append_all = true;
5449
5450                 g_hash_table_replace(service->counter_table, (gpointer)counter,
5451                                 counters);
5452         }
5453
5454         service_initialize(service);
5455
5456         return service;
5457 }
5458
5459 /**
5460  * connman_service_ref:
5461  * @service: service structure
5462  *
5463  * Increase reference counter of service
5464  */
5465 struct connman_service *
5466 connman_service_ref_debug(struct connman_service *service,
5467                         const char *file, int line, const char *caller)
5468 {
5469         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
5470                 file, line, caller);
5471
5472         __sync_fetch_and_add(&service->refcount, 1);
5473
5474         return service;
5475 }
5476
5477 /**
5478  * connman_service_unref:
5479  * @service: service structure
5480  *
5481  * Decrease reference counter of service and release service if no
5482  * longer needed.
5483  */
5484 void connman_service_unref_debug(struct connman_service *service,
5485                         const char *file, int line, const char *caller)
5486 {
5487         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
5488                 file, line, caller);
5489
5490         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
5491                 return;
5492
5493         service_list = g_list_remove(service_list, service);
5494
5495         __connman_service_disconnect(service);
5496
5497         g_hash_table_remove(service_hash, service->identifier);
5498 }
5499
5500 static gint service_compare(gconstpointer a, gconstpointer b)
5501 {
5502         struct connman_service *service_a = (void *) a;
5503         struct connman_service *service_b = (void *) b;
5504         enum connman_service_state state_a, state_b;
5505         bool a_connected, b_connected;
5506         gint strength;
5507
5508         state_a = service_a->state;
5509         state_b = service_b->state;
5510         a_connected = is_connected(service_a);
5511         b_connected = is_connected(service_b);
5512
5513         if (a_connected && b_connected) {
5514                 if (service_a->order > service_b->order)
5515                         return -1;
5516
5517                 if (service_a->order < service_b->order)
5518                         return 1;
5519         }
5520
5521         if (state_a != state_b) {
5522                 if (a_connected && b_connected) {
5523                         /* We prefer online over ready state */
5524                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
5525                                 return -1;
5526
5527                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
5528                                 return 1;
5529                 }
5530
5531                 if (a_connected)
5532                         return -1;
5533                 if (b_connected)
5534                         return 1;
5535
5536                 if (is_connecting(service_a))
5537                         return -1;
5538                 if (is_connecting(service_b))
5539                         return 1;
5540         }
5541
5542         if (service_a->favorite && !service_b->favorite)
5543                 return -1;
5544
5545         if (!service_a->favorite && service_b->favorite)
5546                 return 1;
5547
5548         if (service_a->type != service_b->type) {
5549
5550                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5551                         return -1;
5552                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5553                         return 1;
5554
5555                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
5556                         return -1;
5557                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
5558                         return 1;
5559
5560                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5561                         return -1;
5562                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5563                         return 1;
5564
5565                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5566                         return -1;
5567                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5568                         return 1;
5569
5570                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
5571                         return -1;
5572                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
5573                         return 1;
5574
5575                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
5576                         return -1;
5577                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
5578                         return 1;
5579         }
5580
5581         strength = (gint) service_b->strength - (gint) service_a->strength;
5582         if (strength)
5583                 return strength;
5584
5585         return g_strcmp0(service_a->name, service_b->name);
5586 }
5587
5588 static void service_list_sort(void)
5589 {
5590         if (service_list && service_list->next) {
5591                 service_list = g_list_sort(service_list, service_compare);
5592                 service_schedule_changed();
5593         }
5594 }
5595
5596 /**
5597  * connman_service_get_type:
5598  * @service: service structure
5599  *
5600  * Get the type of service
5601  */
5602 enum connman_service_type connman_service_get_type(struct connman_service *service)
5603 {
5604         if (!service)
5605                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
5606
5607         return service->type;
5608 }
5609
5610 /**
5611  * connman_service_get_interface:
5612  * @service: service structure
5613  *
5614  * Get network interface of service
5615  */
5616 char *connman_service_get_interface(struct connman_service *service)
5617 {
5618         int index;
5619
5620         if (!service)
5621                 return NULL;
5622
5623         index = __connman_service_get_index(service);
5624
5625         return connman_inet_ifname(index);
5626 }
5627
5628 /**
5629  * __connman_service_is_user_allowed:
5630  * @type: service type
5631  * @uid: user id
5632  *
5633  * Check a user is allowed to operate a type of service
5634  */
5635 bool __connman_service_is_user_allowed(enum connman_service_type type,
5636                                         uid_t uid)
5637 {
5638         GList *list;
5639         uid_t owner_user = USER_NONE;
5640
5641         for (list = service_list; list; list = list->next) {
5642                 struct connman_service *service = list->data;
5643
5644                 if (service->type != type)
5645                         continue;
5646
5647                 if (is_connected(service)) {
5648                         owner_user = service->user.favorite_user;
5649                         break;
5650                 }
5651         }
5652
5653         if (uid == USER_NONE ||
5654                         (uid != USER_ROOT &&
5655                         owner_user != USER_NONE &&
5656                         owner_user != uid))
5657                 return false;
5658
5659         return true;
5660 }
5661
5662 /**
5663  * connman_service_get_network:
5664  * @service: service structure
5665  *
5666  * Get the service network
5667  */
5668 struct connman_network *
5669 __connman_service_get_network(struct connman_service *service)
5670 {
5671         if (!service)
5672                 return NULL;
5673
5674         return service->network;
5675 }
5676
5677 struct connman_ipconfig *
5678 __connman_service_get_ip4config(struct connman_service *service)
5679 {
5680         if (!service)
5681                 return NULL;
5682
5683         return service->ipconfig_ipv4;
5684 }
5685
5686 struct connman_ipconfig *
5687 __connman_service_get_ip6config(struct connman_service *service)
5688 {
5689         if (!service)
5690                 return NULL;
5691
5692         return service->ipconfig_ipv6;
5693 }
5694
5695 struct connman_ipconfig *
5696 __connman_service_get_ipconfig(struct connman_service *service, int family)
5697 {
5698         if (family == AF_INET)
5699                 return __connman_service_get_ip4config(service);
5700         else if (family == AF_INET6)
5701                 return __connman_service_get_ip6config(service);
5702         else
5703                 return NULL;
5704
5705 }
5706
5707 bool __connman_service_is_connected_state(struct connman_service *service,
5708                                         enum connman_ipconfig_type type)
5709 {
5710         if (!service)
5711                 return false;
5712
5713         switch (type) {
5714         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
5715                 break;
5716         case CONNMAN_IPCONFIG_TYPE_IPV4:
5717                 return is_connected_state(service, service->state_ipv4);
5718         case CONNMAN_IPCONFIG_TYPE_IPV6:
5719                 return is_connected_state(service, service->state_ipv6);
5720         case CONNMAN_IPCONFIG_TYPE_ALL:
5721                 return is_connected_state(service,
5722                                         CONNMAN_IPCONFIG_TYPE_IPV4) &&
5723                         is_connected_state(service,
5724                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5725         }
5726
5727         return false;
5728 }
5729 enum connman_service_security __connman_service_get_security(
5730                                 struct connman_service *service)
5731 {
5732         if (!service)
5733                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
5734
5735         return service->security;
5736 }
5737
5738 const char *__connman_service_get_phase2(struct connman_service *service)
5739 {
5740         if (!service)
5741                 return NULL;
5742
5743         return service->phase2;
5744 }
5745
5746 bool __connman_service_wps_enabled(struct connman_service *service)
5747 {
5748         if (!service)
5749                 return false;
5750
5751         return service->wps;
5752 }
5753
5754 void __connman_service_mark_dirty(void)
5755 {
5756         services_dirty = true;
5757 }
5758
5759 #if defined TIZEN_EXT
5760 /**
5761   * Returns profile count if there is any connected profiles
5762   * that use same interface
5763   */
5764 int __connman_service_get_connected_count_of_iface(
5765                                         struct connman_service *service)
5766 {
5767         GList *list;
5768         int count = 0;
5769         int index1 = 0;
5770         int index2 = 0;
5771
5772         DBG("");
5773
5774         index1 = __connman_service_get_index(service);
5775
5776         if (index1 <= 0)
5777                 return 0;
5778
5779         for (list = service_list; list; list = list->next) {
5780                 struct connman_service *service2 = list->data;
5781
5782                 if (service == service2)
5783                         continue;
5784
5785                 index2 = __connman_service_get_index(service2);
5786
5787                 if (is_connected(service2) && index2 > 0 && index1 == index2)
5788                         count++;
5789
5790                 index2 = 0;
5791         }
5792
5793         DBG("Interface index %d, count %d", index1, count);
5794
5795         return count;
5796 }
5797
5798 void __connman_service_set_storage_reload(struct connman_service *service,
5799                                         bool storage_reload)
5800 {
5801         if (service != NULL)
5802                 service->storage_reload = storage_reload;
5803 }
5804 #endif
5805
5806 /**
5807  * __connman_service_set_favorite_delayed:
5808  * @service: service structure
5809  * @favorite: favorite value
5810  * @delay_ordering: do not order service sequence
5811  *
5812  * Change the favorite setting of service
5813  */
5814 int __connman_service_set_favorite_delayed(struct connman_service *service,
5815                                         bool favorite,
5816                                         bool delay_ordering)
5817 {
5818 #if defined TIZEN_EXT
5819         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5820                 return -EIO;
5821 #endif
5822         if (service->hidden)
5823                 return -EOPNOTSUPP;
5824
5825         if (service->favorite == favorite)
5826                 return -EALREADY;
5827
5828         service->favorite = favorite;
5829
5830         if (!delay_ordering)
5831                 __connman_service_get_order(service);
5832
5833         favorite_changed(service);
5834
5835         if (!delay_ordering) {
5836
5837                 service_list_sort();
5838
5839                 __connman_connection_update_gateway();
5840         }
5841
5842         return 0;
5843 }
5844
5845 /**
5846  * __connman_service_set_favorite:
5847  * @service: service structure
5848  * @favorite: favorite value
5849  *
5850  * Change the favorite setting of service
5851  */
5852 int __connman_service_set_favorite(struct connman_service *service,
5853                                                 bool favorite)
5854 {
5855         return __connman_service_set_favorite_delayed(service, favorite,
5856                                                         false);
5857 }
5858
5859 bool connman_service_get_favorite(struct connman_service *service)
5860 {
5861         return service->favorite;
5862 }
5863
5864 bool connman_service_get_autoconnect(struct connman_service *service)
5865 {
5866         return service->autoconnect;
5867 }
5868
5869 int __connman_service_set_immutable(struct connman_service *service,
5870                                                 bool immutable)
5871 {
5872         if (service->hidden)
5873                 return -EOPNOTSUPP;
5874
5875         if (service->immutable == immutable)
5876                 return 0;
5877
5878         service->immutable = immutable;
5879
5880         immutable_changed(service);
5881
5882         return 0;
5883 }
5884
5885 int __connman_service_set_ignore(struct connman_service *service,
5886                                                 bool ignore)
5887 {
5888         if (!service)
5889                 return -EINVAL;
5890
5891         service->ignore = ignore;
5892
5893         return 0;
5894 }
5895
5896 void __connman_service_set_string(struct connman_service *service,
5897                                   const char *key, const char *value)
5898 {
5899         if (service->hidden)
5900                 return;
5901         if (g_str_equal(key, "EAP")) {
5902                 g_free(service->eap);
5903                 service->eap = g_strdup(value);
5904         } else if (g_str_equal(key, "Identity")) {
5905                 g_free(service->identity);
5906                 service->identity = g_strdup(value);
5907         } else if (g_str_equal(key, "CACertFile")) {
5908                 g_free(service->ca_cert_file);
5909                 service->ca_cert_file = g_strdup(value);
5910         } else if (g_str_equal(key, "ClientCertFile")) {
5911                 g_free(service->client_cert_file);
5912                 service->client_cert_file = g_strdup(value);
5913         } else if (g_str_equal(key, "PrivateKeyFile")) {
5914                 g_free(service->private_key_file);
5915                 service->private_key_file = g_strdup(value);
5916         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
5917                 g_free(service->private_key_passphrase);
5918                 service->private_key_passphrase = g_strdup(value);
5919         } else if (g_str_equal(key, "Phase2")) {
5920                 g_free(service->phase2);
5921                 service->phase2 = g_strdup(value);
5922         } else if (g_str_equal(key, "Passphrase"))
5923                 __connman_service_set_passphrase(service, value);
5924 }
5925
5926 void __connman_service_set_search_domains(struct connman_service *service,
5927                                         char **domains)
5928 {
5929         searchdomain_remove_all(service);
5930
5931         if (service->domains)
5932                 g_strfreev(service->domains);
5933
5934         service->domains = g_strdupv(domains);
5935
5936         searchdomain_add_all(service);
5937 }
5938
5939 static void service_complete(struct connman_service *service)
5940 {
5941         reply_pending(service, EIO);
5942
5943         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
5944                 __connman_service_auto_connect(service->connect_reason);
5945
5946         g_get_current_time(&service->modified);
5947         service_save(service);
5948 }
5949
5950 static void report_error_cb(void *user_context, bool retry,
5951                                                         void *user_data)
5952 {
5953         struct connman_service *service = user_context;
5954
5955         if (retry)
5956                 __connman_service_connect(service,
5957                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5958         else {
5959                 /* It is not relevant to stay on Failure state
5960                  * when failing is due to wrong user input */
5961                 __connman_service_clear_error(service);
5962 #if defined TIZEN_EXT
5963                 /* Reseting the state back in case of failure state */
5964                 service->state_ipv4 = service->state_ipv6 =
5965                                 CONNMAN_SERVICE_STATE_IDLE;
5966
5967                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
5968                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5969 #endif
5970                 service_complete(service);
5971                 __connman_connection_update_gateway();
5972         }
5973 }
5974
5975 static int check_wpspin(struct connman_service *service, const char *wpspin)
5976 {
5977         int length;
5978         guint i;
5979
5980         if (!wpspin)
5981                 return 0;
5982
5983         length = strlen(wpspin);
5984
5985         /* If 0, it will mean user wants to use PBC method */
5986         if (length == 0) {
5987                 connman_network_set_string(service->network,
5988                                                         "WiFi.PinWPS", NULL);
5989                 return 0;
5990         }
5991
5992         /* A WPS PIN is always 8 chars length,
5993          * its content is in digit representation.
5994          */
5995         if (length != 8)
5996                 return -ENOKEY;
5997
5998         for (i = 0; i < 8; i++)
5999                 if (!isdigit((unsigned char) wpspin[i]))
6000                         return -ENOKEY;
6001
6002         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
6003
6004         return 0;
6005 }
6006
6007 static void request_input_cb(struct connman_service *service,
6008                         bool values_received,
6009                         const char *name, int name_len,
6010                         const char *identity, const char *passphrase,
6011                         bool wps, const char *wpspin,
6012                         const char *error, void *user_data)
6013 {
6014         struct connman_device *device;
6015         const char *security;
6016         int err = 0;
6017
6018         DBG("RequestInput return, %p", service);
6019
6020         if (error) {
6021                 DBG("error: %s", error);
6022
6023                 if (g_strcmp0(error,
6024                                 "net.connman.Agent.Error.Canceled") == 0) {
6025                         err = -EINVAL;
6026
6027                         if (service->hidden)
6028                                 __connman_service_return_error(service,
6029                                                         ECANCELED, user_data);
6030                         goto done;
6031                 } else {
6032                         if (service->hidden)
6033                                 __connman_service_return_error(service,
6034                                                         ETIMEDOUT, user_data);
6035                 }
6036         }
6037
6038         if (service->hidden && name_len > 0 && name_len <= 32) {
6039                 device = connman_network_get_device(service->network);
6040                 security = connman_network_get_string(service->network,
6041                                                         "WiFi.Security");
6042                 err = __connman_device_request_hidden_scan(device,
6043                                                 name, name_len,
6044                                                 identity, passphrase,
6045                                                 security, user_data);
6046                 if (err < 0)
6047                         __connman_service_return_error(service, -err,
6048                                                         user_data);
6049         }
6050
6051         if (!values_received || service->hidden) {
6052                 err = -EINVAL;
6053                 goto done;
6054         }
6055
6056         if (wps && service->network) {
6057                 err = check_wpspin(service, wpspin);
6058                 if (err < 0)
6059                         goto done;
6060
6061                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
6062         }
6063
6064         if (identity)
6065                 __connman_service_set_agent_identity(service, identity);
6066
6067         if (passphrase)
6068                 err = __connman_service_set_passphrase(service, passphrase);
6069
6070  done:
6071         if (err >= 0) {
6072                 /* We forget any previous error. */
6073                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6074
6075                 __connman_service_connect(service,
6076                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6077
6078         } else if (err == -ENOKEY) {
6079                 __connman_service_indicate_error(service,
6080                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
6081         } else {
6082                 /* It is not relevant to stay on Failure state
6083                  * when failing is due to wrong user input */
6084                 service->state = CONNMAN_SERVICE_STATE_IDLE;
6085
6086                 if (!service->hidden) {
6087                         /*
6088                          * If there was a real error when requesting
6089                          * hidden scan, then that error is returned already
6090                          * to the user somewhere above so do not try to
6091                          * do this again.
6092                          */
6093                         __connman_service_return_error(service, -err,
6094                                                         user_data);
6095                 }
6096
6097                 service_complete(service);
6098                 __connman_connection_update_gateway();
6099         }
6100 }
6101
6102 static void downgrade_connected_services(void)
6103 {
6104         struct connman_service *up_service;
6105         GList *list;
6106
6107         for (list = service_list; list; list = list->next) {
6108                 up_service = list->data;
6109
6110                 if (!is_connected(up_service))
6111                         continue;
6112
6113                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
6114                         return;
6115
6116                 downgrade_state(up_service);
6117         }
6118 }
6119
6120 static int service_update_preferred_order(struct connman_service *default_service,
6121                 struct connman_service *new_service,
6122                 enum connman_service_state new_state)
6123 {
6124         unsigned int *tech_array;
6125         int i;
6126
6127         if (!default_service || default_service == new_service ||
6128                         default_service->state != new_state)
6129                 return 0;
6130
6131         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6132         if (tech_array) {
6133
6134                 for (i = 0; tech_array[i] != 0; i += 1) {
6135                         if (default_service->type == tech_array[i])
6136                                 return -EALREADY;
6137
6138                         if (new_service->type == tech_array[i]) {
6139                                 switch_default_service(default_service,
6140                                                 new_service);
6141                                 __connman_connection_update_gateway();
6142                                 return 0;
6143                         }
6144                 }
6145         }
6146
6147         return -EALREADY;
6148 }
6149
6150 #if defined TIZEN_EXT
6151 static gboolean __connman_service_can_drop(struct connman_service *service)
6152 {
6153         if (is_connected(service) == TRUE || is_connecting(service) == TRUE) {
6154                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
6155                         return TRUE;
6156                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
6157                         return TRUE;
6158         }
6159         return FALSE;
6160 }
6161
6162 static struct connman_device *default_connecting_device = NULL;
6163
6164 static void __connman_service_disconnect_default(struct connman_service *service)
6165 {
6166         struct connman_device *default_device = NULL;
6167
6168         if (default_connecting_device == NULL)
6169                 return;
6170
6171         default_device = connman_network_get_device(
6172                         __connman_service_get_network(service));
6173
6174         DBG("Disconnecting service %p %s", service, service->path);
6175         DBG("Disconnecting device %p %p %s",
6176                         default_connecting_device,
6177                         default_device,
6178                         connman_device_get_string(default_device, "Name"));
6179
6180         if (default_connecting_device == default_device)
6181                 default_connecting_device = NULL;
6182 }
6183
6184 static void __connman_service_connect_default(struct connman_service *current)
6185 {
6186         int err;
6187         GList *list;
6188         bool default_internet;
6189         struct connman_service *service;
6190         struct connman_service *default_service = NULL;
6191         struct connman_device *default_device = NULL;
6192
6193         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6194                 switch (current->state) {
6195                 case CONNMAN_SERVICE_STATE_UNKNOWN:
6196                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
6197                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
6198                         return;
6199                 default:
6200                         break;
6201                 }
6202
6203                 if (default_connecting_device &&
6204                                 __connman_service_is_internet_profile(current) == TRUE) {
6205                         if (current->network == NULL)
6206                                 return;
6207
6208                         default_device = connman_network_get_device(current->network);
6209                         if (default_connecting_device == default_device) {
6210                                 DBG("Cellular service[%s]  %p %s",
6211                                                 state2string(current->state), current, current->path);
6212                                 DBG("Cellular device %p %p %s",
6213                                                 default_connecting_device, default_device,
6214                                                 connman_device_get_string(default_device, "Name"));
6215
6216                                 default_connecting_device = NULL;
6217                         }
6218                 }
6219
6220                 return;
6221         } else if (is_connected(current) == TRUE || is_connecting(current) == TRUE)
6222                 return;
6223
6224         /* Always-on: keep default cellular connection as possible */
6225         for (list = service_list; list; list = list->next) {
6226                 service = list->data;
6227
6228                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6229                                 __connman_service_is_internet_profile(service) != TRUE ||
6230                                 service->network == NULL) {
6231                         continue;
6232                 }
6233
6234                 default_internet =
6235                                 connman_network_get_bool(service->network, "DefaultInternet");
6236
6237                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
6238                                 __connman_service_type2string(service->type),
6239                                 state2string(service->state), default_internet);
6240
6241                 if (default_internet) {
6242                         default_service = service;
6243                         if (is_connected(default_service) == TRUE ||
6244                                         is_connecting(default_service) == TRUE)
6245                                 return;
6246
6247                         default_device = connman_network_get_device(default_service->network);
6248                         if (default_connecting_device == default_device) {
6249                                 DBG("Device is connecting (%p)", default_connecting_device);
6250                                 return;
6251                         }
6252
6253                         default_connecting_device = default_device;
6254                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
6255
6256                         err = __connman_network_connect(default_service->network);
6257                         DBG("Connecting default service %p %s [%d]",
6258                                         default_service, default_service->path, err);
6259                         DBG("Connecting device %p %s", default_connecting_device,
6260                                         connman_device_get_string(default_connecting_device, "Name"));
6261                         if (err < 0 && err != -EINPROGRESS) {
6262                                 default_connecting_device = NULL;
6263                         } else
6264                                 break;
6265                 }
6266         }
6267 }
6268 #endif
6269
6270 static void single_connected_tech(struct connman_service *allowed)
6271 {
6272         struct connman_service *service;
6273         GSList *services = NULL, *list;
6274         GList *iter;
6275
6276         DBG("keeping %p %s", allowed, allowed->path);
6277
6278 #if defined TIZEN_EXT
6279         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6280                 return;
6281 #endif
6282
6283         for (iter = service_list; iter; iter = iter->next) {
6284                 service = iter->data;
6285
6286 #if defined TIZEN_EXT
6287                 if (service != allowed && service->type != allowed->type &&
6288                                 __connman_service_can_drop(service) == TRUE)
6289 #else
6290                 if (!is_connected(service))
6291                         break;
6292
6293                 if (service == allowed)
6294                         continue;
6295 #endif
6296                 services = g_slist_prepend(services, service);
6297         }
6298
6299         for (list = services; list; list = list->next) {
6300                 service = list->data;
6301
6302                 DBG("disconnecting %p %s", service, service->path);
6303 #if defined TIZEN_EXT
6304                 __connman_service_disconnect_default(service);
6305 #endif
6306                 __connman_service_disconnect(service);
6307         }
6308
6309         g_slist_free(services);
6310 }
6311
6312 #if defined TIZEN_EXT
6313 static void set_priority_connected_service(void)
6314 {
6315         struct connman_service *service;
6316         GList *list;
6317
6318         for (list = service_list; list; list = list->next) {
6319                 service = list->data;
6320
6321                 if (is_connected(service) == FALSE)
6322                         service->order = 5;
6323                 else
6324                         service->order = 6;
6325         }
6326 }
6327 #endif
6328
6329 static const char *get_dbus_sender(struct connman_service *service)
6330 {
6331         if (!service->pending)
6332                 return NULL;
6333
6334         return dbus_message_get_sender(service->pending);
6335 }
6336
6337 static int service_indicate_state(struct connman_service *service)
6338 {
6339         enum connman_service_state old_state, new_state;
6340         struct connman_service *def_service;
6341         enum connman_ipconfig_method method;
6342         int result;
6343
6344         if (!service)
6345                 return -EINVAL;
6346
6347         old_state = service->state;
6348         new_state = combine_state(service->state_ipv4, service->state_ipv6);
6349
6350         DBG("service %p old %s - new %s/%s => %s",
6351                                         service,
6352                                         state2string(old_state),
6353                                         state2string(service->state_ipv4),
6354                                         state2string(service->state_ipv6),
6355                                         state2string(new_state));
6356
6357         if (old_state == new_state)
6358                 return -EALREADY;
6359
6360         def_service = __connman_service_get_default();
6361
6362         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6363                 result = service_update_preferred_order(def_service,
6364                                 service, new_state);
6365                 if (result == -EALREADY)
6366                         return result;
6367         }
6368
6369         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
6370                 __connman_notifier_leave_online(service->type);
6371
6372         if (is_connected_state(service, old_state) &&
6373                         !is_connected_state(service, new_state))
6374                 searchdomain_remove_all(service);
6375
6376         service->state = new_state;
6377         state_changed(service);
6378
6379         switch(new_state) {
6380         case CONNMAN_SERVICE_STATE_UNKNOWN:
6381
6382                 break;
6383
6384         case CONNMAN_SERVICE_STATE_IDLE:
6385                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
6386                         __connman_service_disconnect(service);
6387
6388                 break;
6389
6390         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6391
6392                 break;
6393
6394         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6395                 if (!service->new_service &&
6396                                 __connman_stats_service_register(service) == 0) {
6397                         /*
6398                          * For new services the statistics are updated after
6399                          * we have successfully connected.
6400                          */
6401                         __connman_stats_get(service, false,
6402                                                 &service->stats.data);
6403                         __connman_stats_get(service, true,
6404                                                 &service->stats_roaming.data);
6405                 }
6406
6407                 break;
6408
6409         case CONNMAN_SERVICE_STATE_READY:
6410                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6411
6412                 if (service->new_service &&
6413                                 __connman_stats_service_register(service) == 0) {
6414                         /*
6415                          * This is normally done after configuring state
6416                          * but for new service do this after we have connected
6417                          * successfully.
6418                          */
6419                         __connman_stats_get(service, false,
6420                                                 &service->stats.data);
6421                         __connman_stats_get(service, true,
6422                                                 &service->stats_roaming.data);
6423                 }
6424
6425                 service->new_service = false;
6426
6427                 default_changed();
6428
6429                 def_service = __connman_service_get_default();
6430
6431                 service_update_preferred_order(def_service, service, new_state);
6432
6433                 __connman_service_set_favorite(service, true);
6434
6435                 reply_pending(service, 0);
6436
6437                 g_get_current_time(&service->modified);
6438                 service_save(service);
6439
6440                 searchdomain_add_all(service);
6441                 dns_changed(service);
6442                 domain_changed(service);
6443                 proxy_changed(service);
6444
6445                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
6446                         __connman_notifier_connect(service->type);
6447
6448                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6449                         connman_network_get_bool(service->network,
6450                                                 "WiFi.UseWPS")) {
6451                         const char *pass;
6452
6453                         pass = connman_network_get_string(service->network,
6454                                                         "WiFi.Passphrase");
6455
6456                         __connman_service_set_passphrase(service, pass);
6457
6458                         connman_network_set_bool(service->network,
6459                                                         "WiFi.UseWPS", false);
6460                 }
6461
6462                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
6463                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
6464                         __connman_ipconfig_disable_ipv6(
6465                                                 service->ipconfig_ipv6);
6466
6467                 if (connman_setting_get_bool("SingleConnectedTechnology"))
6468                         single_connected_tech(service);
6469                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6470                         vpn_auto_connect();
6471
6472 #if defined TIZEN_EXT
6473                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6474                         set_priority_connected_service();
6475 #endif
6476
6477                 break;
6478
6479         case CONNMAN_SERVICE_STATE_ONLINE:
6480
6481                 break;
6482
6483         case CONNMAN_SERVICE_STATE_DISCONNECT:
6484                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6485
6486                 reply_pending(service, ECONNABORTED);
6487
6488                 def_service = __connman_service_get_default();
6489                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
6490
6491                 if (!__connman_notifier_is_connected() &&
6492                         def_service &&
6493                                 def_service->provider)
6494                         connman_provider_disconnect(def_service->provider);
6495
6496                 default_changed();
6497
6498                 __connman_wispr_stop(service);
6499
6500                 __connman_wpad_stop(service);
6501
6502 #if defined TIZEN_EXT
6503                 /**
6504                   * Skip the functions if there is any connected profiles
6505                   * that use same interface
6506                   */
6507                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6508                         __connman_service_get_connected_count_of_iface(
6509                                                         service) <= 0) {
6510 #endif
6511                 dns_changed(service);
6512                 domain_changed(service);
6513                 proxy_changed(service);
6514 #if defined TIZEN_EXT
6515                 }
6516 #endif
6517
6518                 /*
6519                  * Previous services which are connected and which states
6520                  * are set to online should reset relevantly ipconfig_state
6521                  * to ready so wispr/portal will be rerun on those
6522                  */
6523                 downgrade_connected_services();
6524
6525                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6526                 break;
6527
6528         case CONNMAN_SERVICE_STATE_FAILURE:
6529 #if defined TIZEN_EXT
6530                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6531                         service->order = 5;
6532                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6533 #endif
6534                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6535                         connman_agent_report_error(service, service->path,
6536                                         error2string(service->error),
6537                                         report_error_cb,
6538                                         get_dbus_sender(service),
6539                                         NULL) == -EINPROGRESS)
6540                         return 0;
6541                 service_complete(service);
6542
6543                 break;
6544         }
6545
6546         service_list_sort();
6547
6548 #if defined TIZEN_EXT
6549         __connman_service_connect_default(service);
6550 #endif
6551
6552         __connman_connection_update_gateway();
6553
6554         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
6555                         new_state != CONNMAN_SERVICE_STATE_READY) ||
6556                 (old_state == CONNMAN_SERVICE_STATE_READY &&
6557                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
6558                 __connman_notifier_disconnect(service->type);
6559         }
6560
6561         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6562                 __connman_notifier_enter_online(service->type);
6563                 default_changed();
6564         }
6565
6566         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6567                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6568                 (new_state == CONNMAN_SERVICE_STATE_READY ||
6569                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
6570                 if (service->user.favorite_user != service->user.current_user) {
6571                         DBG("Now set service favorite user id from %d to %d",
6572                         service->user.favorite_user, service->user.current_user);
6573
6574                         service->user.favorite_user = service->user.current_user;
6575
6576                         service_save(service);
6577                 }
6578         }
6579
6580         return 0;
6581 }
6582
6583 int __connman_service_indicate_error(struct connman_service *service,
6584                                         enum connman_service_error error)
6585 {
6586         DBG("service %p error %d", service, error);
6587
6588         if (!service)
6589                 return -EINVAL;
6590
6591         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6592                 return -EALREADY;
6593
6594         set_error(service, error);
6595
6596 /* default internet service: fix not cleared if pdp activation*/
6597 #if defined TIZEN_EXT
6598                 /*
6599                  * If connection failed for default service(DefaultInternet),
6600                  * default_connecting_device should be cleared.
6601                  */
6602                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6603                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
6604                         __connman_service_disconnect_default(service);
6605
6606                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6607                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
6608                         g_free(service->passphrase);
6609                         service->passphrase = NULL;
6610                 }
6611 #endif
6612
6613         __connman_service_ipconfig_indicate_state(service,
6614                                                 CONNMAN_SERVICE_STATE_FAILURE,
6615                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6616         __connman_service_ipconfig_indicate_state(service,
6617                                                 CONNMAN_SERVICE_STATE_FAILURE,
6618                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6619         return 0;
6620 }
6621
6622 int __connman_service_clear_error(struct connman_service *service)
6623 {
6624         DBusMessage *pending, *provider_pending;
6625
6626         DBG("service %p", service);
6627
6628         if (!service)
6629                 return -EINVAL;
6630
6631         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
6632                 return -EINVAL;
6633
6634         pending = service->pending;
6635         service->pending = NULL;
6636         provider_pending = service->provider_pending;
6637         service->provider_pending = NULL;
6638
6639         __connman_service_ipconfig_indicate_state(service,
6640                                                 CONNMAN_SERVICE_STATE_IDLE,
6641                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6642
6643         __connman_service_ipconfig_indicate_state(service,
6644                                                 CONNMAN_SERVICE_STATE_IDLE,
6645                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6646
6647         service->pending = pending;
6648         service->provider_pending = provider_pending;
6649
6650         return 0;
6651 }
6652
6653 int __connman_service_indicate_default(struct connman_service *service)
6654 {
6655         DBG("service %p state %s", service, state2string(service->state));
6656
6657         if (!is_connected(service)) {
6658                 /*
6659                  * If service is not yet fully connected, then we must not
6660                  * change the default yet. The default gw will be changed
6661                  * after the service state is in ready.
6662                  */
6663                 return -EINPROGRESS;
6664         }
6665
6666         default_changed();
6667
6668         return 0;
6669 }
6670
6671 enum connman_service_state __connman_service_ipconfig_get_state(
6672                                         struct connman_service *service,
6673                                         enum connman_ipconfig_type type)
6674 {
6675         if (!service)
6676                 return CONNMAN_SERVICE_STATE_UNKNOWN;
6677
6678         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6679                 return service->state_ipv4;
6680
6681         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
6682                 return service->state_ipv6;
6683
6684         return CONNMAN_SERVICE_STATE_UNKNOWN;
6685 }
6686
6687 static void check_proxy_setup(struct connman_service *service)
6688 {
6689         /*
6690          * We start WPAD if we haven't got a PAC URL from DHCP and
6691          * if our proxy manual configuration is either empty or set
6692          * to AUTO with an empty URL.
6693          */
6694
6695         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
6696                 goto done;
6697
6698         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
6699                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
6700                         service->pac))
6701                 goto done;
6702
6703         if (__connman_wpad_start(service) < 0) {
6704                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
6705                 __connman_notifier_proxy_changed(service);
6706                 goto done;
6707         }
6708
6709         return;
6710
6711 done:
6712         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
6713 }
6714
6715 #if defined TIZEN_EXT
6716 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
6717
6718         DBG("check the proxy and start wispr");
6719         check_proxy_setup(service);
6720         return;
6721 }
6722 #endif
6723
6724 /*
6725  * How many networks are connected at the same time. If more than 1,
6726  * then set the rp_filter setting properly (loose mode routing) so that network
6727  * connectivity works ok. This is only done for IPv4 networks as IPv6
6728  * does not have rp_filter knob.
6729  */
6730 static int connected_networks_count;
6731 static int original_rp_filter;
6732
6733 static void service_rp_filter(struct connman_service *service,
6734                                 bool connected)
6735 {
6736         enum connman_ipconfig_method method;
6737
6738         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
6739
6740         switch (method) {
6741         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6742         case CONNMAN_IPCONFIG_METHOD_OFF:
6743         case CONNMAN_IPCONFIG_METHOD_AUTO:
6744                 return;
6745         case CONNMAN_IPCONFIG_METHOD_FIXED:
6746         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6747         case CONNMAN_IPCONFIG_METHOD_DHCP:
6748                 break;
6749         }
6750
6751         if (connected) {
6752                 if (connected_networks_count == 1) {
6753                         int filter_value;
6754                         filter_value = __connman_ipconfig_set_rp_filter();
6755                         if (filter_value < 0)
6756                                 return;
6757
6758                         original_rp_filter = filter_value;
6759                 }
6760                 connected_networks_count++;
6761
6762         } else {
6763                 if (connected_networks_count == 2)
6764                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
6765
6766                 connected_networks_count--;
6767                 if (connected_networks_count < 0)
6768                         connected_networks_count = 0;
6769         }
6770
6771         DBG("%s %s ipconfig %p method %d count %d filter %d",
6772                 connected ? "connected" : "disconnected", service->identifier,
6773                 service->ipconfig_ipv4, method,
6774                 connected_networks_count, original_rp_filter);
6775 }
6776
6777 static gboolean redo_wispr(gpointer user_data)
6778 {
6779         struct connman_service *service = user_data;
6780         int refcount = service->refcount - 1;
6781
6782         connman_service_unref(service);
6783         if (refcount == 0) {
6784                 DBG("Service %p already removed", service);
6785                 return FALSE;
6786         }
6787
6788         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
6789
6790         return FALSE;
6791 }
6792
6793 int __connman_service_online_check_failed(struct connman_service *service,
6794                                         enum connman_ipconfig_type type)
6795 {
6796         DBG("service %p type %d count %d", service, type,
6797                                                 service->online_check_count);
6798
6799         /* currently we only retry IPv6 stuff */
6800         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
6801                         service->online_check_count != 1) {
6802                 connman_warn("Online check failed for %p %s", service,
6803                         service->name);
6804                 return 0;
6805         }
6806
6807         service->online_check_count = 0;
6808
6809         /*
6810          * We set the timeout to 1 sec so that we have a chance to get
6811          * necessary IPv6 router advertisement messages that might have
6812          * DNS data etc.
6813          */
6814         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
6815
6816         return EAGAIN;
6817 }
6818
6819 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
6820                                         enum connman_service_state new_state,
6821                                         enum connman_ipconfig_type type)
6822 {
6823         struct connman_ipconfig *ipconfig = NULL;
6824         enum connman_service_state old_state;
6825         enum connman_ipconfig_method method;
6826
6827         if (!service)
6828                 return -EINVAL;
6829
6830         switch (type) {
6831         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6832         case CONNMAN_IPCONFIG_TYPE_ALL:
6833                 return -EINVAL;
6834
6835         case CONNMAN_IPCONFIG_TYPE_IPV4:
6836                 old_state = service->state_ipv4;
6837                 ipconfig = service->ipconfig_ipv4;
6838
6839                 break;
6840
6841         case CONNMAN_IPCONFIG_TYPE_IPV6:
6842                 old_state = service->state_ipv6;
6843                 ipconfig = service->ipconfig_ipv6;
6844
6845                 break;
6846         }
6847
6848         if (!ipconfig)
6849                 return -EINVAL;
6850
6851         /* Any change? */
6852         if (old_state == new_state)
6853                 return -EALREADY;
6854
6855 #if defined TIZEN_EXT
6856         __sync_synchronize();
6857         if (service->user_pdn_connection_refcount > 0 &&
6858                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6859                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
6860                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
6861                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
6862                         service->user_pdn_connection_refcount = 0;
6863                         __sync_synchronize();
6864                 }
6865 #endif
6866
6867         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
6868                 service, service ? service->identifier : NULL,
6869                 old_state, state2string(old_state),
6870                 new_state, state2string(new_state),
6871                 type, __connman_ipconfig_type2string(type));
6872
6873         switch (new_state) {
6874         case CONNMAN_SERVICE_STATE_UNKNOWN:
6875         case CONNMAN_SERVICE_STATE_IDLE:
6876         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6877                 break;
6878         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6879                 __connman_ipconfig_enable(ipconfig);
6880                 break;
6881         case CONNMAN_SERVICE_STATE_READY:
6882 #if defined TIZEN_EXT
6883                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6884                                 __connman_service_is_internet_profile(service) != TRUE) {
6885                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6886                                 service_rp_filter(service, TRUE);
6887
6888                         break;
6889                 }
6890 #endif
6891                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
6892 #if !defined TIZEN_EXT
6893                         check_proxy_setup(service);
6894 #endif
6895                         service_rp_filter(service, true);
6896                 } else {
6897                         service->online_check_count = 1;
6898                         __connman_wispr_start(service, type);
6899                 }
6900                 break;
6901         case CONNMAN_SERVICE_STATE_ONLINE:
6902                 break;
6903         case CONNMAN_SERVICE_STATE_DISCONNECT:
6904                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
6905                         return -EINVAL;
6906
6907                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6908                         service_rp_filter(service, false);
6909
6910                 break;
6911         case CONNMAN_SERVICE_STATE_FAILURE:
6912                 break;
6913         }
6914
6915         /* Keep that state, but if the ipconfig method is OFF, then we set
6916            the state to IDLE so that it will not affect the combined state
6917            in the future.
6918          */
6919         method = __connman_ipconfig_get_method(ipconfig);
6920         switch (method) {
6921         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6922         case CONNMAN_IPCONFIG_METHOD_OFF:
6923                 new_state = CONNMAN_SERVICE_STATE_IDLE;
6924                 break;
6925
6926         case CONNMAN_IPCONFIG_METHOD_FIXED:
6927         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6928         case CONNMAN_IPCONFIG_METHOD_DHCP:
6929         case CONNMAN_IPCONFIG_METHOD_AUTO:
6930                 break;
6931
6932         }
6933
6934         if (is_connected_state(service, old_state) &&
6935                         !is_connected_state(service, new_state))
6936                 nameserver_remove_all(service);
6937
6938         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6939                 service->state_ipv4 = new_state;
6940         else
6941                 service->state_ipv6 = new_state;
6942
6943         if (!is_connected_state(service, old_state) &&
6944                         is_connected_state(service, new_state))
6945                 nameserver_add_all(service);
6946
6947 #if defined TIZEN_EXT
6948         int ret = service_indicate_state(service);
6949         /*Sent the Ready changed signal again in case IPv4 IP set
6950           after IPv6 IP set*/
6951
6952         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
6953                         && new_state == CONNMAN_SERVICE_STATE_READY) {
6954                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
6955                 state_changed(service);
6956         }
6957
6958         return ret;
6959 #endif
6960         return service_indicate_state(service);
6961 }
6962
6963 static bool prepare_network(struct connman_service *service)
6964 {
6965         enum connman_network_type type;
6966         unsigned int ssid_len;
6967
6968         type = connman_network_get_type(service->network);
6969
6970         switch (type) {
6971         case CONNMAN_NETWORK_TYPE_UNKNOWN:
6972         case CONNMAN_NETWORK_TYPE_VENDOR:
6973                 return false;
6974         case CONNMAN_NETWORK_TYPE_WIFI:
6975                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
6976                                                 &ssid_len))
6977                         return false;
6978
6979                 if (service->passphrase)
6980                         connman_network_set_string(service->network,
6981                                 "WiFi.Passphrase", service->passphrase);
6982                 break;
6983         case CONNMAN_NETWORK_TYPE_ETHERNET:
6984         case CONNMAN_NETWORK_TYPE_GADGET:
6985         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
6986         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
6987         case CONNMAN_NETWORK_TYPE_CELLULAR:
6988                 break;
6989         }
6990
6991         return true;
6992 }
6993
6994 static void prepare_8021x(struct connman_service *service)
6995 {
6996         if (service->eap)
6997                 connman_network_set_string(service->network, "WiFi.EAP",
6998                                                                 service->eap);
6999
7000         if (service->identity)
7001                 connman_network_set_string(service->network, "WiFi.Identity",
7002                                                         service->identity);
7003
7004         if (service->ca_cert_file)
7005                 connman_network_set_string(service->network, "WiFi.CACertFile",
7006                                                         service->ca_cert_file);
7007
7008         if (service->client_cert_file)
7009                 connman_network_set_string(service->network,
7010                                                 "WiFi.ClientCertFile",
7011                                                 service->client_cert_file);
7012
7013         if (service->private_key_file)
7014                 connman_network_set_string(service->network,
7015                                                 "WiFi.PrivateKeyFile",
7016                                                 service->private_key_file);
7017
7018         if (service->private_key_passphrase)
7019                 connman_network_set_string(service->network,
7020                                         "WiFi.PrivateKeyPassphrase",
7021                                         service->private_key_passphrase);
7022
7023         if (service->phase2)
7024                 connman_network_set_string(service->network, "WiFi.Phase2",
7025                                                         service->phase2);
7026 }
7027
7028 static int service_connect(struct connman_service *service)
7029 {
7030         int err;
7031
7032         if (service->hidden)
7033                 return -EPERM;
7034
7035         switch (service->type) {
7036         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7037         case CONNMAN_SERVICE_TYPE_SYSTEM:
7038         case CONNMAN_SERVICE_TYPE_GPS:
7039         case CONNMAN_SERVICE_TYPE_P2P:
7040                 return -EINVAL;
7041         case CONNMAN_SERVICE_TYPE_ETHERNET:
7042         case CONNMAN_SERVICE_TYPE_GADGET:
7043         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7044         case CONNMAN_SERVICE_TYPE_CELLULAR:
7045         case CONNMAN_SERVICE_TYPE_VPN:
7046                 break;
7047         case CONNMAN_SERVICE_TYPE_WIFI:
7048                 switch (service->security) {
7049                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7050                 case CONNMAN_SERVICE_SECURITY_NONE:
7051                         break;
7052                 case CONNMAN_SERVICE_SECURITY_WEP:
7053                 case CONNMAN_SERVICE_SECURITY_PSK:
7054                 case CONNMAN_SERVICE_SECURITY_WPA:
7055                 case CONNMAN_SERVICE_SECURITY_RSN:
7056                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7057                                 return -ENOKEY;
7058
7059                         if (service->request_passphrase_input) {
7060                                 DBG("Now try to connect other user's favorite service");
7061                                 service->request_passphrase_input = false;
7062                                 return -ENOKEY;
7063                         } else if (!service->passphrase) {
7064                                 if (!service->network)
7065                                         return -EOPNOTSUPP;
7066
7067                                 if (!service->wps ||
7068                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
7069                                         return -ENOKEY;
7070                         }
7071                         break;
7072
7073                 case CONNMAN_SERVICE_SECURITY_8021X:
7074                         if (!service->eap)
7075                                 return -EINVAL;
7076
7077 #if defined TIZEN_EXT
7078                         /*
7079                          * never request credentials if using EAP-TLS, EAP-SIM
7080                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
7081                          * need to be fully provisioned)
7082                          */
7083                         if (g_str_equal(service->eap, "tls") ||
7084                                 g_str_equal(service->eap, "sim") ||
7085                                 g_str_equal(service->eap, "aka"))
7086                                 break;
7087 #else
7088                         /*
7089                          * never request credentials if using EAP-TLS
7090                          * (EAP-TLS networks need to be fully provisioned)
7091                          */
7092                         if (g_str_equal(service->eap, "tls"))
7093                                 break;
7094 #endif
7095                         /*
7096                          * Return -ENOKEY if either identity or passphrase is
7097                          * missing. Agent provided credentials can be used as
7098                          * fallback if needed.
7099                          */
7100                         if (((!service->identity &&
7101                                         !service->agent_identity) ||
7102                                         !service->passphrase) ||
7103                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7104                                 return -ENOKEY;
7105
7106                         break;
7107                 }
7108                 break;
7109         }
7110
7111         if (service->network) {
7112                 if (!prepare_network(service))
7113                         return -EINVAL;
7114
7115                 switch (service->security) {
7116                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7117                 case CONNMAN_SERVICE_SECURITY_NONE:
7118                 case CONNMAN_SERVICE_SECURITY_WEP:
7119                 case CONNMAN_SERVICE_SECURITY_PSK:
7120                 case CONNMAN_SERVICE_SECURITY_WPA:
7121                 case CONNMAN_SERVICE_SECURITY_RSN:
7122                         break;
7123                 case CONNMAN_SERVICE_SECURITY_8021X:
7124                         prepare_8021x(service);
7125                         break;
7126                 }
7127
7128                 if (__connman_stats_service_register(service) == 0) {
7129                         __connman_stats_get(service, false,
7130                                                 &service->stats.data);
7131                         __connman_stats_get(service, true,
7132                                                 &service->stats_roaming.data);
7133                 }
7134
7135                 if (service->ipconfig_ipv4)
7136                         __connman_ipconfig_enable(service->ipconfig_ipv4);
7137                 if (service->ipconfig_ipv6)
7138                         __connman_ipconfig_enable(service->ipconfig_ipv6);
7139
7140                 err = __connman_network_connect(service->network);
7141         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7142                                         service->provider)
7143                 err = __connman_provider_connect(service->provider);
7144         else
7145                 return -EOPNOTSUPP;
7146
7147         if (err < 0) {
7148                 if (err != -EINPROGRESS) {
7149                         __connman_ipconfig_disable(service->ipconfig_ipv4);
7150                         __connman_ipconfig_disable(service->ipconfig_ipv6);
7151                         __connman_stats_service_unregister(service);
7152                 }
7153         }
7154
7155         return err;
7156 }
7157
7158 int __connman_service_connect(struct connman_service *service,
7159                         enum connman_service_connect_reason reason)
7160 {
7161         int err;
7162
7163         DBG("service %p state %s connect reason %s -> %s",
7164                 service, state2string(service->state),
7165                 reason2string(service->connect_reason),
7166                 reason2string(reason));
7167
7168         if (is_connected(service))
7169                 return -EISCONN;
7170
7171         if (is_connecting(service))
7172                 return -EALREADY;
7173
7174         switch (service->type) {
7175         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7176         case CONNMAN_SERVICE_TYPE_SYSTEM:
7177         case CONNMAN_SERVICE_TYPE_GPS:
7178         case CONNMAN_SERVICE_TYPE_P2P:
7179                 return -EINVAL;
7180
7181         case CONNMAN_SERVICE_TYPE_ETHERNET:
7182         case CONNMAN_SERVICE_TYPE_GADGET:
7183         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7184         case CONNMAN_SERVICE_TYPE_CELLULAR:
7185         case CONNMAN_SERVICE_TYPE_VPN:
7186         case CONNMAN_SERVICE_TYPE_WIFI:
7187                 break;
7188         }
7189
7190         if (!is_ipconfig_usable(service))
7191                 return -ENOLINK;
7192
7193         __connman_service_clear_error(service);
7194
7195         err = service_connect(service);
7196
7197         service->connect_reason = reason;
7198         if (err >= 0)
7199                 return 0;
7200
7201         if (err == -EINPROGRESS) {
7202                 if (service->timeout == 0)
7203                         service->timeout = g_timeout_add_seconds(
7204                                 CONNECT_TIMEOUT, connect_timeout, service);
7205
7206                 return -EINPROGRESS;
7207         }
7208
7209         if (service->network)
7210                 __connman_network_disconnect(service->network);
7211         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7212                                 service->provider)
7213                         connman_provider_disconnect(service->provider);
7214
7215         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
7216                 if (err == -ENOKEY || err == -EPERM) {
7217                         DBusMessage *pending = NULL;
7218
7219                         /*
7220                          * We steal the reply here. The idea is that the
7221                          * connecting client will see the connection status
7222                          * after the real hidden network is connected or
7223                          * connection failed.
7224                          */
7225                         if (service->hidden) {
7226                                 pending = service->pending;
7227                                 service->pending = NULL;
7228                         }
7229
7230                         err = __connman_agent_request_passphrase_input(service,
7231                                         request_input_cb,
7232                                         get_dbus_sender(service),
7233                                         pending);
7234                         if (service->hidden && err != -EINPROGRESS)
7235                                 service->pending = pending;
7236
7237                         return err;
7238                 }
7239                 reply_pending(service, -err);
7240         }
7241
7242         return err;
7243 }
7244
7245 int __connman_service_disconnect(struct connman_service *service)
7246 {
7247         int err;
7248
7249         DBG("service %p", service);
7250
7251         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
7252         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
7253
7254         connman_agent_cancel(service);
7255
7256         reply_pending(service, ECONNABORTED);
7257
7258         if (service->network) {
7259                 err = __connman_network_disconnect(service->network);
7260         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7261                                         service->provider)
7262                 err = connman_provider_disconnect(service->provider);
7263         else
7264                 return -EOPNOTSUPP;
7265
7266         if (err < 0 && err != -EINPROGRESS)
7267                 return err;
7268
7269         __connman_6to4_remove(service->ipconfig_ipv4);
7270
7271         if (service->ipconfig_ipv4)
7272                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
7273                                                         NULL);
7274         else
7275                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
7276                                                         NULL);
7277
7278 #if defined TIZEN_EXT
7279         /**
7280           * Skip the functions If there is any connected profiles
7281           * that use same interface
7282           */
7283         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7284                 __connman_service_get_connected_count_of_iface(service) <= 0) {
7285 #endif
7286         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
7287         settings_changed(service, service->ipconfig_ipv4);
7288
7289         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
7290         settings_changed(service, service->ipconfig_ipv6);
7291
7292         __connman_ipconfig_disable(service->ipconfig_ipv4);
7293         __connman_ipconfig_disable(service->ipconfig_ipv6);
7294 #if defined TIZEN_EXT
7295         }
7296 #endif
7297
7298         __connman_stats_service_unregister(service);
7299
7300         return err;
7301 }
7302
7303 int __connman_service_disconnect_all(void)
7304 {
7305         struct connman_service *service;
7306         GSList *services = NULL, *list;
7307         GList *iter;
7308
7309         DBG("");
7310
7311         for (iter = service_list; iter; iter = iter->next) {
7312                 service = iter->data;
7313
7314                 if (!is_connected(service))
7315                         break;
7316
7317                 services = g_slist_prepend(services, service);
7318         }
7319
7320         for (list = services; list; list = list->next) {
7321                 struct connman_service *service = list->data;
7322
7323                 service->ignore = true;
7324
7325                 __connman_service_disconnect(service);
7326         }
7327
7328         g_slist_free(services);
7329
7330         return 0;
7331 }
7332
7333 /**
7334  * lookup_by_identifier:
7335  * @identifier: service identifier
7336  *
7337  * Look up a service by identifier (reference count will not be increased)
7338  */
7339 static struct connman_service *lookup_by_identifier(const char *identifier)
7340 {
7341         return g_hash_table_lookup(service_hash, identifier);
7342 }
7343
7344 struct provision_user_data {
7345         const char *ident;
7346         int ret;
7347 };
7348
7349 static void provision_changed(gpointer value, gpointer user_data)
7350 {
7351         struct connman_service *service = value;
7352         struct provision_user_data *data = user_data;
7353         const char *path = data->ident;
7354         int ret;
7355
7356         ret = __connman_config_provision_service_ident(service, path,
7357                         service->config_file, service->config_entry);
7358         if (ret > 0)
7359                 data->ret = ret;
7360 }
7361
7362 int __connman_service_provision_changed(const char *ident)
7363 {
7364         struct provision_user_data data = {
7365                 .ident = ident,
7366                 .ret = 0
7367         };
7368
7369         g_list_foreach(service_list, provision_changed, (void *)&data);
7370
7371         /*
7372          * Because the provision_changed() might have set some services
7373          * as favorite, we must sort the sequence now.
7374          */
7375         if (services_dirty) {
7376                 services_dirty = false;
7377
7378                 service_list_sort();
7379
7380                 __connman_connection_update_gateway();
7381         }
7382
7383         return data.ret;
7384 }
7385
7386 void __connman_service_set_config(struct connman_service *service,
7387                                 const char *file_id, const char *entry)
7388 {
7389         if (!service)
7390                 return;
7391
7392         g_free(service->config_file);
7393         service->config_file = g_strdup(file_id);
7394
7395         g_free(service->config_entry);
7396         service->config_entry = g_strdup(entry);
7397 }
7398
7399 /**
7400  * __connman_service_get:
7401  * @identifier: service identifier
7402  *
7403  * Look up a service by identifier or create a new one if not found
7404  */
7405 static struct connman_service *service_get(const char *identifier)
7406 {
7407         struct connman_service *service;
7408
7409         service = g_hash_table_lookup(service_hash, identifier);
7410         if (service) {
7411                 connman_service_ref(service);
7412                 return service;
7413         }
7414
7415         service = connman_service_create();
7416         if (!service)
7417                 return NULL;
7418
7419         DBG("service %p", service);
7420
7421         service->identifier = g_strdup(identifier);
7422
7423         service_list = g_list_insert_sorted(service_list, service,
7424                                                 service_compare);
7425
7426         g_hash_table_insert(service_hash, service->identifier, service);
7427
7428         return service;
7429 }
7430
7431 static int service_register(struct connman_service *service)
7432 {
7433         DBG("service %p", service);
7434
7435         if (service->path)
7436                 return -EALREADY;
7437
7438         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
7439                                                 service->identifier);
7440
7441         DBG("path %s", service->path);
7442
7443         if (__connman_config_provision_service(service) < 0)
7444                 service_load(service);
7445
7446         g_dbus_register_interface(connection, service->path,
7447                                         CONNMAN_SERVICE_INTERFACE,
7448                                         service_methods, service_signals,
7449                                                         NULL, service, NULL);
7450
7451         service_list_sort();
7452
7453         __connman_connection_update_gateway();
7454
7455         return 0;
7456 }
7457
7458 static void service_up(struct connman_ipconfig *ipconfig,
7459                 const char *ifname)
7460 {
7461         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7462
7463         DBG("%s up", ifname);
7464
7465         link_changed(service);
7466
7467         service->stats.valid = false;
7468         service->stats_roaming.valid = false;
7469 }
7470
7471 static void service_down(struct connman_ipconfig *ipconfig,
7472                         const char *ifname)
7473 {
7474         DBG("%s down", ifname);
7475 }
7476
7477 static void service_lower_up(struct connman_ipconfig *ipconfig,
7478                         const char *ifname)
7479 {
7480         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7481
7482         DBG("%s lower up", ifname);
7483
7484         stats_start(service);
7485 }
7486
7487 static void service_lower_down(struct connman_ipconfig *ipconfig,
7488                         const char *ifname)
7489 {
7490         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7491
7492         DBG("%s lower down", ifname);
7493
7494         if (!is_idle_state(service, service->state_ipv4))
7495                 __connman_ipconfig_disable(service->ipconfig_ipv4);
7496
7497         if (!is_idle_state(service, service->state_ipv6))
7498                 __connman_ipconfig_disable(service->ipconfig_ipv6);
7499
7500         stats_stop(service);
7501         service_save(service);
7502 }
7503
7504 static void service_ip_bound(struct connman_ipconfig *ipconfig,
7505                         const char *ifname)
7506 {
7507         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7508         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7509         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7510
7511         DBG("%s ip bound", ifname);
7512
7513         type = __connman_ipconfig_get_config_type(ipconfig);
7514         method = __connman_ipconfig_get_method(ipconfig);
7515
7516         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7517                                                         type, method);
7518
7519         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7520                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
7521                 __connman_service_ipconfig_indicate_state(service,
7522                                                 CONNMAN_SERVICE_STATE_READY,
7523                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7524
7525         settings_changed(service, ipconfig);
7526 }
7527
7528 static void service_ip_release(struct connman_ipconfig *ipconfig,
7529                         const char *ifname)
7530 {
7531         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7532         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7533         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7534
7535         DBG("%s ip release", ifname);
7536
7537         type = __connman_ipconfig_get_config_type(ipconfig);
7538         method = __connman_ipconfig_get_method(ipconfig);
7539
7540         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7541                                                         type, method);
7542
7543         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7544                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7545                 __connman_service_ipconfig_indicate_state(service,
7546                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7547                                         CONNMAN_IPCONFIG_TYPE_IPV6);
7548
7549         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
7550                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7551                 __connman_service_ipconfig_indicate_state(service,
7552                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7553                                         CONNMAN_IPCONFIG_TYPE_IPV4);
7554
7555         settings_changed(service, ipconfig);
7556 }
7557
7558 static void service_route_changed(struct connman_ipconfig *ipconfig,
7559                                 const char *ifname)
7560 {
7561         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7562
7563         DBG("%s route changed", ifname);
7564
7565         settings_changed(service, ipconfig);
7566 }
7567
7568 static const struct connman_ipconfig_ops service_ops = {
7569         .up             = service_up,
7570         .down           = service_down,
7571         .lower_up       = service_lower_up,
7572         .lower_down     = service_lower_down,
7573         .ip_bound       = service_ip_bound,
7574         .ip_release     = service_ip_release,
7575         .route_set      = service_route_changed,
7576         .route_unset    = service_route_changed,
7577 };
7578
7579 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
7580                 int index, enum connman_ipconfig_method method)
7581 {
7582         struct connman_ipconfig *ipconfig_ipv4;
7583
7584         ipconfig_ipv4 = __connman_ipconfig_create(index,
7585                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7586         if (!ipconfig_ipv4)
7587                 return NULL;
7588
7589         __connman_ipconfig_set_method(ipconfig_ipv4, method);
7590
7591         __connman_ipconfig_set_data(ipconfig_ipv4, service);
7592
7593         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
7594
7595         return ipconfig_ipv4;
7596 }
7597
7598 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
7599                 int index)
7600 {
7601         struct connman_ipconfig *ipconfig_ipv6;
7602
7603         ipconfig_ipv6 = __connman_ipconfig_create(index,
7604                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7605         if (!ipconfig_ipv6)
7606                 return NULL;
7607
7608         __connman_ipconfig_set_data(ipconfig_ipv6, service);
7609
7610         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
7611
7612         return ipconfig_ipv6;
7613 }
7614
7615 void __connman_service_read_ip4config(struct connman_service *service)
7616 {
7617         GKeyFile *keyfile;
7618
7619         if (!service->ipconfig_ipv4)
7620                 return;
7621
7622         keyfile = connman_storage_load_service(service->identifier);
7623         if (!keyfile)
7624                 return;
7625
7626         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
7627                                 service->identifier, "IPv4.");
7628
7629         g_key_file_free(keyfile);
7630 }
7631
7632 void connman_service_create_ip4config(struct connman_service *service,
7633                                         int index)
7634 {
7635         DBG("ipv4 %p", service->ipconfig_ipv4);
7636
7637         if (service->ipconfig_ipv4)
7638                 return;
7639
7640         service->ipconfig_ipv4 = create_ip4config(service, index,
7641                         CONNMAN_IPCONFIG_METHOD_DHCP);
7642         __connman_service_read_ip4config(service);
7643 }
7644
7645 void __connman_service_read_ip6config(struct connman_service *service)
7646 {
7647         GKeyFile *keyfile;
7648
7649         if (!service->ipconfig_ipv6)
7650                 return;
7651
7652         keyfile = connman_storage_load_service(service->identifier);
7653         if (!keyfile)
7654                 return;
7655
7656         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
7657                                 service->identifier, "IPv6.");
7658
7659         g_key_file_free(keyfile);
7660 }
7661
7662 void connman_service_create_ip6config(struct connman_service *service,
7663                                                                 int index)
7664 {
7665         DBG("ipv6 %p", service->ipconfig_ipv6);
7666
7667         if (service->ipconfig_ipv6)
7668                 return;
7669
7670         service->ipconfig_ipv6 = create_ip6config(service, index);
7671
7672         __connman_service_read_ip6config(service);
7673 }
7674
7675 /**
7676  * connman_service_lookup_from_network:
7677  * @network: network structure
7678  *
7679  * Look up a service by network (reference count will not be increased)
7680  */
7681 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
7682 {
7683         struct connman_service *service;
7684         const char *ident, *group;
7685         char *name;
7686
7687         if (!network)
7688                 return NULL;
7689
7690         ident = __connman_network_get_ident(network);
7691         if (!ident)
7692                 return NULL;
7693
7694         group = connman_network_get_group(network);
7695         if (!group)
7696                 return NULL;
7697
7698         name = g_strdup_printf("%s_%s_%s",
7699                         __connman_network_get_type(network), ident, group);
7700         service = lookup_by_identifier(name);
7701         g_free(name);
7702
7703         return service;
7704 }
7705
7706 struct connman_service *__connman_service_lookup_from_index(int index)
7707 {
7708         struct connman_service *service;
7709         GList *list;
7710
7711         for (list = service_list; list; list = list->next) {
7712                 service = list->data;
7713
7714                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
7715                                                         == index)
7716                         return service;
7717
7718                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
7719                                                         == index)
7720                         return service;
7721         }
7722
7723         return NULL;
7724 }
7725
7726 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
7727 {
7728         return lookup_by_identifier(identifier);
7729 }
7730
7731 const char *__connman_service_get_ident(struct connman_service *service)
7732 {
7733         return service->identifier;
7734 }
7735
7736 const char *__connman_service_get_path(struct connman_service *service)
7737 {
7738         return service->path;
7739 }
7740
7741 const char *__connman_service_get_name(struct connman_service *service)
7742 {
7743         return service->name;
7744 }
7745
7746 enum connman_service_state __connman_service_get_state(struct connman_service *service)
7747 {
7748         return service->state;
7749 }
7750
7751 unsigned int __connman_service_get_order(struct connman_service *service)
7752 {
7753         unsigned int order = 0;
7754
7755         if (!service)
7756                 return 0;
7757
7758         service->order = 0;
7759
7760         if (!service->favorite)
7761                 return 0;
7762
7763 #if defined TIZEN_EXT
7764         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7765                         service->do_split_routing == FALSE)
7766                 order = 10;
7767         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
7768                 if (service->order < 5)
7769                         order = 5;
7770         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7771                 order = 4;
7772         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7773                 order = 3;
7774         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7775                         __connman_service_is_internet_profile(service) == TRUE)
7776                 order = 1;
7777         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7778                         __connman_service_is_tethering_profile(service) == TRUE)
7779                 order = 0;
7780         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7781                 order = 0;
7782         else
7783                 order = 2;
7784 #else
7785         if (service == service_list->data)
7786                 order = 1;
7787
7788         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7789                         !service->do_split_routing) {
7790                 service->order = 10;
7791                 order = 10;
7792         }
7793 #endif
7794         DBG("service %p name %s order %d split %d", service, service->name,
7795                 order, service->do_split_routing);
7796
7797         return order;
7798 }
7799
7800 void __connman_service_update_ordering(void)
7801 {
7802         if (service_list && service_list->next)
7803                 service_list = g_list_sort(service_list, service_compare);
7804 }
7805
7806 static enum connman_service_type convert_network_type(struct connman_network *network)
7807 {
7808         enum connman_network_type type = connman_network_get_type(network);
7809
7810         switch (type) {
7811         case CONNMAN_NETWORK_TYPE_UNKNOWN:
7812         case CONNMAN_NETWORK_TYPE_VENDOR:
7813                 break;
7814         case CONNMAN_NETWORK_TYPE_ETHERNET:
7815                 return CONNMAN_SERVICE_TYPE_ETHERNET;
7816         case CONNMAN_NETWORK_TYPE_WIFI:
7817                 return CONNMAN_SERVICE_TYPE_WIFI;
7818         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
7819         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
7820                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
7821         case CONNMAN_NETWORK_TYPE_CELLULAR:
7822                 return CONNMAN_SERVICE_TYPE_CELLULAR;
7823         case CONNMAN_NETWORK_TYPE_GADGET:
7824                 return CONNMAN_SERVICE_TYPE_GADGET;
7825         }
7826
7827         return CONNMAN_SERVICE_TYPE_UNKNOWN;
7828 }
7829
7830 static enum connman_service_security convert_wifi_security(const char *security)
7831 {
7832         if (!security)
7833                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7834         else if (g_str_equal(security, "none"))
7835                 return CONNMAN_SERVICE_SECURITY_NONE;
7836         else if (g_str_equal(security, "wep"))
7837                 return CONNMAN_SERVICE_SECURITY_WEP;
7838         else if (g_str_equal(security, "psk"))
7839                 return CONNMAN_SERVICE_SECURITY_PSK;
7840         else if (g_str_equal(security, "ieee8021x"))
7841                 return CONNMAN_SERVICE_SECURITY_8021X;
7842         else if (g_str_equal(security, "wpa"))
7843                 return CONNMAN_SERVICE_SECURITY_WPA;
7844         else if (g_str_equal(security, "rsn"))
7845                 return CONNMAN_SERVICE_SECURITY_RSN;
7846 #if defined TIZEN_EXT
7847         else if (g_str_equal(security, "ft_psk") == TRUE)
7848                 return CONNMAN_SERVICE_SECURITY_PSK;
7849         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
7850                 return CONNMAN_SERVICE_SECURITY_8021X;
7851 #endif
7852         else
7853                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7854 }
7855
7856 static void update_from_network(struct connman_service *service,
7857                                         struct connman_network *network)
7858 {
7859         uint8_t strength = service->strength;
7860         const char *str;
7861
7862         DBG("service %p network %p", service, network);
7863
7864         if (is_connected(service))
7865                 return;
7866
7867         if (is_connecting(service))
7868                 return;
7869
7870         str = connman_network_get_string(network, "Name");
7871         if (str) {
7872                 g_free(service->name);
7873                 service->name = g_strdup(str);
7874                 service->hidden = false;
7875         } else {
7876                 g_free(service->name);
7877                 service->name = NULL;
7878                 service->hidden = true;
7879         }
7880
7881         service->strength = connman_network_get_strength(network);
7882         service->roaming = connman_network_get_bool(network, "Roaming");
7883
7884         if (service->strength == 0) {
7885                 /*
7886                  * Filter out 0-values; it's unclear what they mean
7887                  * and they cause anomalous sorting of the priority list.
7888                  */
7889                 service->strength = strength;
7890         }
7891
7892         str = connman_network_get_string(network, "WiFi.Security");
7893         service->security = convert_wifi_security(str);
7894
7895         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7896                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
7897
7898         if (service->strength > strength && service->network) {
7899                 connman_network_unref(service->network);
7900                 service->network = connman_network_ref(network);
7901
7902                 strength_changed(service);
7903         }
7904
7905         if (!service->network)
7906                 service->network = connman_network_ref(network);
7907
7908         service_list_sort();
7909 }
7910
7911 /**
7912  * __connman_service_create_from_network:
7913  * @network: network structure
7914  *
7915  * Look up service by network and if not found, create one
7916  */
7917 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
7918 {
7919         struct connman_service *service;
7920         struct connman_device *device;
7921         const char *ident, *group;
7922         char *name;
7923         unsigned int *auto_connect_types;
7924         int i, index;
7925
7926         DBG("network %p", network);
7927
7928         if (!network)
7929                 return NULL;
7930
7931         ident = __connman_network_get_ident(network);
7932         if (!ident)
7933                 return NULL;
7934
7935         group = connman_network_get_group(network);
7936         if (!group)
7937                 return NULL;
7938
7939         name = g_strdup_printf("%s_%s_%s",
7940                         __connman_network_get_type(network), ident, group);
7941         service = service_get(name);
7942         g_free(name);
7943
7944         if (!service)
7945                 return NULL;
7946
7947         if (__connman_network_get_weakness(network))
7948                 return service;
7949
7950         if (service->path) {
7951                 update_from_network(service, network);
7952                 __connman_connection_update_gateway();
7953                 return service;
7954         }
7955
7956         service->type = convert_network_type(network);
7957
7958         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
7959         service->autoconnect = false;
7960         for (i = 0; auto_connect_types &&
7961                      auto_connect_types[i] != 0; i++) {
7962                 if (service->type == auto_connect_types[i]) {
7963                         service->autoconnect = true;
7964                         break;
7965                 }
7966         }
7967
7968         switch (service->type) {
7969         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7970         case CONNMAN_SERVICE_TYPE_SYSTEM:
7971         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7972         case CONNMAN_SERVICE_TYPE_GPS:
7973         case CONNMAN_SERVICE_TYPE_VPN:
7974         case CONNMAN_SERVICE_TYPE_GADGET:
7975         case CONNMAN_SERVICE_TYPE_WIFI:
7976         case CONNMAN_SERVICE_TYPE_CELLULAR:
7977         case CONNMAN_SERVICE_TYPE_P2P:
7978                 break;
7979         case CONNMAN_SERVICE_TYPE_ETHERNET:
7980                 service->favorite = true;
7981                 break;
7982         }
7983
7984         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
7985         service->state = combine_state(service->state_ipv4, service->state_ipv6);
7986
7987         update_from_network(service, network);
7988
7989         index = connman_network_get_index(network);
7990
7991         if (!service->ipconfig_ipv4)
7992                 service->ipconfig_ipv4 = create_ip4config(service, index,
7993                                 CONNMAN_IPCONFIG_METHOD_DHCP);
7994
7995         if (!service->ipconfig_ipv6)
7996                 service->ipconfig_ipv6 = create_ip6config(service, index);
7997
7998         service_register(service);
7999
8000         if (service->favorite) {
8001                 device = connman_network_get_device(service->network);
8002                 if (device && !connman_device_get_scanning(device)) {
8003
8004                         switch (service->type) {
8005                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8006                         case CONNMAN_SERVICE_TYPE_SYSTEM:
8007                         case CONNMAN_SERVICE_TYPE_P2P:
8008                                 break;
8009
8010                         case CONNMAN_SERVICE_TYPE_GADGET:
8011                         case CONNMAN_SERVICE_TYPE_ETHERNET:
8012                                 if (service->autoconnect) {
8013                                         __connman_service_connect(service,
8014                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8015                                         break;
8016                                 }
8017
8018                                 /* fall through */
8019                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8020                         case CONNMAN_SERVICE_TYPE_GPS:
8021                         case CONNMAN_SERVICE_TYPE_VPN:
8022                         case CONNMAN_SERVICE_TYPE_WIFI:
8023                         case CONNMAN_SERVICE_TYPE_CELLULAR:
8024                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8025                                 break;
8026                         }
8027                 }
8028
8029 #if defined TIZEN_EXT
8030                 /* TIZEN synchronizes below information when the service creates */
8031                 if (service->eap != NULL)
8032                         connman_network_set_string(service->network, "WiFi.EAP",
8033                                                                 service->eap);
8034                 if (service->identity != NULL)
8035                         connman_network_set_string(service->network, "WiFi.Identity",
8036                                                                 service->identity);
8037                 if (service->phase2 != NULL)
8038                         connman_network_set_string(service->network, "WiFi.Phase2",
8039                                                                 service->phase2);
8040 #endif
8041         }
8042
8043         __connman_notifier_service_add(service, service->name);
8044         service_schedule_added(service);
8045
8046         return service;
8047 }
8048
8049 void __connman_service_update_from_network(struct connman_network *network)
8050 {
8051         bool need_sort = false;
8052         struct connman_service *service;
8053         uint8_t strength;
8054         bool roaming;
8055         const char *name;
8056         bool stats_enable;
8057
8058         service = connman_service_lookup_from_network(network);
8059         if (!service)
8060                 return;
8061
8062         if (!service->network)
8063                 return;
8064
8065 #if defined TIZEN_EXT
8066         if (service->storage_reload) {
8067                 service_load(service);
8068                 __connman_service_set_storage_reload(service, false);
8069         }
8070 #endif
8071
8072         name = connman_network_get_string(service->network, "Name");
8073         if (g_strcmp0(service->name, name) != 0) {
8074                 g_free(service->name);
8075                 service->name = g_strdup(name);
8076
8077                 if (allow_property_changed(service))
8078                         connman_dbus_property_changed_basic(service->path,
8079                                         CONNMAN_SERVICE_INTERFACE, "Name",
8080                                         DBUS_TYPE_STRING, &service->name);
8081         }
8082
8083         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8084                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
8085
8086         strength = connman_network_get_strength(service->network);
8087         if (strength == service->strength)
8088                 goto roaming;
8089
8090         service->strength = strength;
8091         need_sort = true;
8092
8093         strength_changed(service);
8094
8095 roaming:
8096         roaming = connman_network_get_bool(service->network, "Roaming");
8097         if (roaming == service->roaming)
8098                 goto sorting;
8099
8100         stats_enable = stats_enabled(service);
8101         if (stats_enable)
8102                 stats_stop(service);
8103
8104         service->roaming = roaming;
8105         need_sort = true;
8106
8107         if (stats_enable)
8108                 stats_start(service);
8109
8110         roaming_changed(service);
8111
8112 sorting:
8113         if (need_sort) {
8114                 service_list_sort();
8115         }
8116 }
8117
8118 void __connman_service_remove_from_network(struct connman_network *network)
8119 {
8120         struct connman_service *service;
8121
8122         service = connman_service_lookup_from_network(network);
8123
8124         DBG("network %p service %p", network, service);
8125
8126         if (!service)
8127                 return;
8128
8129         service->ignore = true;
8130
8131         __connman_connection_gateway_remove(service,
8132                                         CONNMAN_IPCONFIG_TYPE_ALL);
8133
8134         connman_service_unref(service);
8135 }
8136
8137 /**
8138  * __connman_service_create_from_provider:
8139  * @provider: provider structure
8140  *
8141  * Look up service by provider and if not found, create one
8142  */
8143 struct connman_service *
8144 __connman_service_create_from_provider(struct connman_provider *provider)
8145 {
8146         struct connman_service *service;
8147         const char *ident, *str;
8148         char *name;
8149         int index = connman_provider_get_index(provider);
8150
8151         DBG("provider %p", provider);
8152
8153         ident = __connman_provider_get_ident(provider);
8154         if (!ident)
8155                 return NULL;
8156
8157         name = g_strdup_printf("vpn_%s", ident);
8158         service = service_get(name);
8159         g_free(name);
8160
8161         if (!service)
8162                 return NULL;
8163
8164         service->type = CONNMAN_SERVICE_TYPE_VPN;
8165         service->provider = connman_provider_ref(provider);
8166         service->autoconnect = false;
8167         service->favorite = true;
8168
8169         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
8170         service->state = combine_state(service->state_ipv4, service->state_ipv6);
8171
8172         str = connman_provider_get_string(provider, "Name");
8173         if (str) {
8174                 g_free(service->name);
8175                 service->name = g_strdup(str);
8176                 service->hidden = false;
8177         } else {
8178                 g_free(service->name);
8179                 service->name = NULL;
8180                 service->hidden = true;
8181         }
8182
8183         service->strength = 0;
8184
8185         if (!service->ipconfig_ipv4)
8186                 service->ipconfig_ipv4 = create_ip4config(service, index,
8187                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
8188
8189         if (!service->ipconfig_ipv6)
8190                 service->ipconfig_ipv6 = create_ip6config(service, index);
8191
8192         service_register(service);
8193
8194         __connman_notifier_service_add(service, service->name);
8195         service_schedule_added(service);
8196
8197         return service;
8198 }
8199
8200 static void remove_unprovisioned_services(void)
8201 {
8202         gchar **services;
8203         GKeyFile *keyfile, *configkeyfile;
8204         char *file, *section;
8205         int i = 0;
8206
8207         services = connman_storage_get_services();
8208         if (!services)
8209                 return;
8210
8211         for (; services[i]; i++) {
8212                 file = section = NULL;
8213                 keyfile = configkeyfile = NULL;
8214
8215                 keyfile = connman_storage_load_service(services[i]);
8216                 if (!keyfile)
8217                         continue;
8218
8219                 file = g_key_file_get_string(keyfile, services[i],
8220                                         "Config.file", NULL);
8221                 if (!file)
8222                         goto next;
8223
8224                 section = g_key_file_get_string(keyfile, services[i],
8225                                         "Config.ident", NULL);
8226                 if (!section)
8227                         goto next;
8228
8229                 configkeyfile = __connman_storage_load_config(file);
8230                 if (!configkeyfile) {
8231                         /*
8232                          * Config file is missing, remove the provisioned
8233                          * service.
8234                          */
8235                         __connman_storage_remove_service(services[i]);
8236                         goto next;
8237                 }
8238
8239                 if (!g_key_file_has_group(configkeyfile, section))
8240                         /*
8241                          * Config section is missing, remove the provisioned
8242                          * service.
8243                          */
8244                         __connman_storage_remove_service(services[i]);
8245
8246         next:
8247                 if (keyfile)
8248                         g_key_file_free(keyfile);
8249
8250                 if (configkeyfile)
8251                         g_key_file_free(configkeyfile);
8252
8253                 g_free(section);
8254                 g_free(file);
8255         }
8256
8257         g_strfreev(services);
8258 }
8259
8260 static int agent_probe(struct connman_agent *agent)
8261 {
8262         DBG("agent %p", agent);
8263         return 0;
8264 }
8265
8266 static void agent_remove(struct connman_agent *agent)
8267 {
8268         DBG("agent %p", agent);
8269 }
8270
8271 static void *agent_context_ref(void *context)
8272 {
8273         struct connman_service *service = context;
8274
8275         return (void *)connman_service_ref(service);
8276 }
8277
8278 static void agent_context_unref(void *context)
8279 {
8280         struct connman_service *service = context;
8281
8282         connman_service_unref(service);
8283 }
8284
8285 static struct connman_agent_driver agent_driver = {
8286         .name           = "service",
8287         .interface      = CONNMAN_AGENT_INTERFACE,
8288         .probe          = agent_probe,
8289         .remove         = agent_remove,
8290         .context_ref    = agent_context_ref,
8291         .context_unref  = agent_context_unref,
8292 };
8293
8294 int __connman_service_init(void)
8295 {
8296         int err;
8297
8298         DBG("");
8299
8300         err = connman_agent_driver_register(&agent_driver);
8301         if (err < 0) {
8302                 connman_error("Cannot register agent driver for %s",
8303                                                 agent_driver.name);
8304                 return err;
8305         }
8306
8307         connection = connman_dbus_get_connection();
8308
8309         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
8310                                                         NULL, service_free);
8311
8312         services_notify = g_new0(struct _services_notify, 1);
8313         services_notify->remove = g_hash_table_new_full(g_str_hash,
8314                         g_str_equal, g_free, NULL);
8315         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
8316
8317         remove_unprovisioned_services();
8318
8319         return 0;
8320 }
8321
8322 void __connman_service_cleanup(void)
8323 {
8324         DBG("");
8325
8326         if (vpn_autoconnect_timeout) {
8327                 g_source_remove(vpn_autoconnect_timeout);
8328                 vpn_autoconnect_timeout = 0;
8329         }
8330
8331         if (autoconnect_timeout != 0) {
8332                 g_source_remove(autoconnect_timeout);
8333                 autoconnect_timeout = 0;
8334         }
8335
8336         connman_agent_driver_unregister(&agent_driver);
8337
8338         g_list_free(service_list);
8339         service_list = NULL;
8340
8341         g_hash_table_destroy(service_hash);
8342         service_hash = NULL;
8343
8344         g_slist_free(counter_list);
8345         counter_list = NULL;
8346
8347         if (services_notify->id != 0) {
8348                 g_source_remove(services_notify->id);
8349                 service_send_changed(NULL);
8350                 g_hash_table_destroy(services_notify->remove);
8351                 g_hash_table_destroy(services_notify->add);
8352         }
8353         g_free(services_notify);
8354
8355         dbus_connection_unref(connection);
8356 }