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 (!allow_property_changed(service))
4089                 return;
4090
4091         str = error2string(service->error);
4092
4093         if (!str)
4094                 str = "";
4095
4096         connman_dbus_property_changed_basic(service->path,
4097                                 CONNMAN_SERVICE_INTERFACE, "Error",
4098                                 DBUS_TYPE_STRING, &str);
4099 }
4100
4101 static void set_idle(struct connman_service *service)
4102 {
4103         service->state = service->state_ipv4 = service->state_ipv6 =
4104                                                 CONNMAN_SERVICE_STATE_IDLE;
4105         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4106         state_changed(service);
4107 }
4108
4109 static DBusMessage *clear_property(DBusConnection *conn,
4110                                         DBusMessage *msg, void *user_data)
4111 {
4112         struct connman_service *service = user_data;
4113         const char *name;
4114
4115         DBG("service %p", service);
4116
4117         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4118                                                         DBUS_TYPE_INVALID);
4119
4120         if (g_str_equal(name, "Error")) {
4121                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4122
4123                 g_get_current_time(&service->modified);
4124                 service_save(service);
4125         } else
4126                 return __connman_error_invalid_property(msg);
4127
4128         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4129 }
4130
4131 static bool is_ipconfig_usable(struct connman_service *service)
4132 {
4133         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
4134                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
4135                 return false;
4136
4137         return true;
4138 }
4139
4140 static bool is_ignore(struct connman_service *service)
4141 {
4142         if (!service->autoconnect)
4143                 return true;
4144
4145         if (service->roaming)
4146                 return true;
4147
4148         if (service->ignore)
4149                 return true;
4150
4151         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
4152                 return true;
4153
4154         if (!is_ipconfig_usable(service))
4155                 return true;
4156
4157         return false;
4158 }
4159
4160 static void disconnect_on_last_session(enum connman_service_type type)
4161 {
4162         GList *list;
4163
4164         for (list = service_list; list; list = list->next) {
4165                 struct connman_service *service = list->data;
4166
4167                 if (service->type != type)
4168                         continue;
4169
4170                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
4171                          continue;
4172
4173                 __connman_service_disconnect(service);
4174                 return;
4175         }
4176 }
4177
4178 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
4179 static int active_count = 0;
4180
4181 void __connman_service_set_active_session(bool enable, GSList *list)
4182 {
4183         if (!list)
4184                 return;
4185
4186         if (enable)
4187                 active_count++;
4188         else
4189                 active_count--;
4190
4191         while (list != NULL) {
4192                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
4193
4194                 switch (type) {
4195                 case CONNMAN_SERVICE_TYPE_ETHERNET:
4196                 case CONNMAN_SERVICE_TYPE_WIFI:
4197                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4198                 case CONNMAN_SERVICE_TYPE_CELLULAR:
4199                 case CONNMAN_SERVICE_TYPE_GADGET:
4200                         if (enable)
4201                                 active_sessions[type]++;
4202                         else
4203                                 active_sessions[type]--;
4204                         break;
4205
4206                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
4207                 case CONNMAN_SERVICE_TYPE_SYSTEM:
4208                 case CONNMAN_SERVICE_TYPE_GPS:
4209                 case CONNMAN_SERVICE_TYPE_VPN:
4210                 case CONNMAN_SERVICE_TYPE_P2P:
4211                         break;
4212                 }
4213
4214                 if (active_sessions[type] == 0)
4215                         disconnect_on_last_session(type);
4216
4217                 list = g_slist_next(list);
4218         }
4219
4220         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
4221                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
4222                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
4223                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
4224                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
4225                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
4226                         active_count);
4227 }
4228
4229 struct preferred_tech_data {
4230         GList *preferred_list;
4231         enum connman_service_type type;
4232 };
4233
4234 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
4235 {
4236         struct connman_service *service = data;
4237         struct preferred_tech_data *tech_data = user_data;
4238
4239         if (service->type == tech_data->type) {
4240                 tech_data->preferred_list =
4241                         g_list_append(tech_data->preferred_list, service);
4242
4243                 DBG("type %d service %p %s", tech_data->type, service,
4244                                 service->name);
4245         }
4246 }
4247
4248 static GList *preferred_tech_list_get(void)
4249 {
4250         unsigned int *tech_array;
4251         struct preferred_tech_data tech_data = { 0, };
4252         int i;
4253
4254         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
4255         if (!tech_array)
4256                 return NULL;
4257
4258         if (connman_setting_get_bool("SingleConnectedTechnology")) {
4259                 GList *list;
4260                 for (list = service_list; list; list = list->next) {
4261                         struct connman_service *service = list->data;
4262
4263                         if (!is_connected(service))
4264                                 break;
4265
4266                         if (service->connect_reason ==
4267                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
4268                                 DBG("service %p name %s is user connected",
4269                                                 service, service->name);
4270 #if defined TIZEN_EXT
4271                                 /* We can connect to a favorite service like
4272                                  * wifi even we have a userconnect for cellular
4273                                  * because we have refount for cellular service
4274                                  */
4275                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4276                                         break;
4277
4278                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
4279                                         break;
4280 #endif
4281                                 return NULL;
4282                         }
4283                 }
4284         }
4285
4286         for (i = 0; tech_array[i] != 0; i += 1) {
4287                 tech_data.type = tech_array[i];
4288                 g_list_foreach(service_list, preferred_tech_add_by_type,
4289                                 &tech_data);
4290         }
4291
4292         return tech_data.preferred_list;
4293 }
4294
4295 static bool auto_connect_service(GList *services,
4296                                 enum connman_service_connect_reason reason,
4297                                 bool preferred)
4298 {
4299         struct connman_service *service = NULL;
4300         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
4301         bool autoconnecting = false;
4302         GList *list;
4303
4304         DBG("preferred %d sessions %d reason %s", preferred, active_count,
4305                 reason2string(reason));
4306
4307         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
4308
4309         for (list = services; list; list = list->next) {
4310                 service = list->data;
4311
4312                 if (ignore[service->type]) {
4313                         DBG("service %p type %s ignore", service,
4314                                 __connman_service_type2string(service->type));
4315                         continue;
4316                 }
4317
4318 #if defined TIZEN_EXT
4319                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
4320                                 service, service->name,
4321                                 state2string(service->state),
4322                                 __connman_service_type2string(service->type),
4323                                 service->favorite, is_ignore(service),
4324                                 service->hidden, service->hidden_service);
4325
4326                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
4327                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4328                         if (is_connecting(service) == TRUE || is_connected(service) == TRUE)
4329                                 continue;
4330 #endif
4331
4332                 if (service->pending ||
4333                                 is_connecting(service) ||
4334                                 is_connected(service)) {
4335                         if (!active_count)
4336                                 return true;
4337
4338                         ignore[service->type] = true;
4339                         autoconnecting = true;
4340
4341                         DBG("service %p type %s busy", service,
4342                                 __connman_service_type2string(service->type));
4343
4344                         continue;
4345                 }
4346
4347                 if (!service->favorite) {
4348                         if (preferred)
4349                                continue;
4350
4351                         return autoconnecting;
4352                 }
4353
4354                 if (is_ignore(service) || service->state !=
4355                                 CONNMAN_SERVICE_STATE_IDLE)
4356                         continue;
4357
4358                 if (autoconnecting && !active_sessions[service->type]) {
4359                         DBG("service %p type %s has no users", service,
4360                                 __connman_service_type2string(service->type));
4361                         continue;
4362                 }
4363
4364                 if (!is_service_owner_user_login(service)) {
4365                         DBG("favorite user not login, wifi auto connect denied");
4366                         continue;
4367                 }
4368
4369                 DBG("service %p %s %s", service, service->name,
4370                         (preferred) ? "preferred" : reason2string(reason));
4371
4372                 __connman_service_connect(service, reason);
4373
4374                 if (!active_count)
4375                         return true;
4376
4377                 ignore[service->type] = true;
4378         }
4379
4380         return autoconnecting;
4381 }
4382
4383 static gboolean run_auto_connect(gpointer data)
4384 {
4385         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
4386         bool autoconnecting = false;
4387         GList *preferred_tech;
4388
4389         autoconnect_timeout = 0;
4390
4391         DBG("");
4392
4393         preferred_tech = preferred_tech_list_get();
4394         if (preferred_tech) {
4395                 autoconnecting = auto_connect_service(preferred_tech, reason,
4396                                                         true);
4397                 g_list_free(preferred_tech);
4398         }
4399
4400         if (!autoconnecting || active_count)
4401                 auto_connect_service(service_list, reason, false);
4402
4403         return FALSE;
4404 }
4405
4406 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
4407 {
4408         DBG("");
4409
4410         if (autoconnect_timeout != 0)
4411                 return;
4412
4413         if (!__connman_session_policy_autoconnect(reason))
4414                 return;
4415
4416 #if defined TIZEN_EXT
4417         /* Adding Timeout of 500ms before trying to auto connect.
4418          * This is done because of below scenario
4419          * 1. Device is connected to AP1
4420          * 2. WPS Connection request is initiated for AP2
4421          * 3. Immediately WPS Connection is Cancelled
4422          * When WPS Connection Connection is initiated for AP2 then
4423          * sometimes there is a scenario where connman gets in ASSOCIATED
4424          * state with AP1 due to autoconnect and subsequently the connection
4425          * initiated by AP1 fails and connman service for AP1 comes in
4426          * FAILURE state due to this when connection with AP2 is cancelled
4427          * then autoconnect with AP1 doesn't works because its autoconnection
4428          * is ignored as its last state was FAILURE rather than IDLE */
4429         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
4430 #else
4431         autoconnect_timeout = g_timeout_add_seconds(0, run_auto_connect,
4432 #endif
4433                                                 GUINT_TO_POINTER(reason));
4434 }
4435
4436 static gboolean run_vpn_auto_connect(gpointer data) {
4437         GList *list;
4438         bool need_split = false;
4439
4440         vpn_autoconnect_timeout = 0;
4441
4442         for (list = service_list; list; list = list->next) {
4443                 struct connman_service *service = list->data;
4444                 int res;
4445
4446                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
4447                         continue;
4448
4449                 if (is_connected(service) || is_connecting(service)) {
4450                         if (!service->do_split_routing)
4451                                 need_split = true;
4452                         continue;
4453                 }
4454
4455                 if (is_ignore(service) || !service->favorite)
4456                         continue;
4457
4458                 if (need_split && !service->do_split_routing) {
4459                         DBG("service %p no split routing", service);
4460                         continue;
4461                 }
4462
4463                 DBG("service %p %s %s", service, service->name,
4464                                 service->do_split_routing ?
4465                                 "split routing" : "");
4466
4467                 res = __connman_service_connect(service,
4468                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4469                 if (res < 0 && res != -EINPROGRESS)
4470                         continue;
4471
4472                 if (!service->do_split_routing)
4473                         need_split = true;
4474         }
4475
4476         return FALSE;
4477 }
4478
4479 static void vpn_auto_connect(void)
4480 {
4481         if (vpn_autoconnect_timeout)
4482                 return;
4483
4484         vpn_autoconnect_timeout =
4485                 g_timeout_add_seconds(0, run_vpn_auto_connect, NULL);
4486 }
4487
4488 static void remove_timeout(struct connman_service *service)
4489 {
4490         if (service->timeout > 0) {
4491                 g_source_remove(service->timeout);
4492                 service->timeout = 0;
4493         }
4494 }
4495
4496 static void reply_pending(struct connman_service *service, int error)
4497 {
4498         remove_timeout(service);
4499
4500         if (service->pending) {
4501                 connman_dbus_reply_pending(service->pending, error, NULL);
4502                 service->pending = NULL;
4503         }
4504
4505         if (service->provider_pending) {
4506                 connman_dbus_reply_pending(service->provider_pending,
4507                                                 error, service->path);
4508                 service->provider_pending = NULL;
4509         }
4510 }
4511
4512 bool
4513 __connman_service_is_provider_pending(struct connman_service *service)
4514 {
4515         if (!service)
4516                 return false;
4517
4518         if (service->provider_pending)
4519                 return true;
4520
4521         return false;
4522 }
4523
4524 void __connman_service_set_provider_pending(struct connman_service *service,
4525                                                         DBusMessage *msg)
4526 {
4527         if (service->provider_pending) {
4528                 DBG("service %p provider pending msg %p already exists",
4529                         service, service->provider_pending);
4530                 return;
4531         }
4532
4533         service->provider_pending = msg;
4534         return;
4535 }
4536
4537 static void check_pending_msg(struct connman_service *service)
4538 {
4539         if (!service->pending)
4540                 return;
4541
4542         DBG("service %p pending msg %p already exists", service,
4543                                                 service->pending);
4544         dbus_message_unref(service->pending);
4545 }
4546
4547 void __connman_service_set_hidden_data(struct connman_service *service,
4548                                                         gpointer user_data)
4549 {
4550         DBusMessage *pending = user_data;
4551
4552         DBG("service %p pending %p", service, pending);
4553
4554         if (!pending)
4555                 return;
4556
4557         check_pending_msg(service);
4558
4559         service->pending = pending;
4560 }
4561
4562 void __connman_service_return_error(struct connman_service *service,
4563                                 int error, gpointer user_data)
4564 {
4565         DBG("service %p error %d user_data %p", service, error, user_data);
4566
4567         __connman_service_set_hidden_data(service, user_data);
4568
4569         reply_pending(service, error);
4570 }
4571
4572 static gboolean connect_timeout(gpointer user_data)
4573 {
4574         struct connman_service *service = user_data;
4575         bool autoconnect = false;
4576
4577         DBG("service %p", service);
4578
4579         service->timeout = 0;
4580
4581         if (service->network)
4582                 __connman_network_disconnect(service->network);
4583         else if (service->provider)
4584                 connman_provider_disconnect(service->provider);
4585
4586         __connman_ipconfig_disable(service->ipconfig_ipv4);
4587         __connman_ipconfig_disable(service->ipconfig_ipv6);
4588
4589         __connman_stats_service_unregister(service);
4590
4591         if (service->pending) {
4592                 DBusMessage *reply;
4593
4594                 reply = __connman_error_operation_timeout(service->pending);
4595                 if (reply)
4596                         g_dbus_send_message(connection, reply);
4597
4598                 dbus_message_unref(service->pending);
4599                 service->pending = NULL;
4600         } else
4601                 autoconnect = true;
4602
4603         __connman_service_ipconfig_indicate_state(service,
4604                                         CONNMAN_SERVICE_STATE_FAILURE,
4605                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4606         __connman_service_ipconfig_indicate_state(service,
4607                                         CONNMAN_SERVICE_STATE_FAILURE,
4608                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4609
4610         if (autoconnect &&
4611                         service->connect_reason !=
4612                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
4613                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4614
4615         return FALSE;
4616 }
4617
4618 static DBusMessage *connect_service(DBusConnection *conn,
4619                                         DBusMessage *msg, void *user_data)
4620 {
4621         struct connman_service *service = user_data;
4622         int index, err = 0;
4623         GList *list;
4624
4625         DBG("service %p", service);
4626
4627 #if defined TIZEN_EXT
4628         /*
4629          * Description: TIZEN implements system global connection management.
4630          */
4631         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4632                 connman_service_user_pdn_connection_ref(service);
4633 #endif
4634
4635         if (service->pending)
4636                 return __connman_error_in_progress(msg);
4637
4638         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4639                 uid_t uid;
4640                 if (connman_dbus_get_connection_unix_user_sync(conn,
4641                                                 dbus_message_get_sender(msg),
4642                                                 &uid) < 0) {
4643                         DBG("Can not get unix user id!");
4644                         return __connman_error_permission_denied(msg);
4645                 }
4646
4647                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
4648                         DBG("Not allow this user to connect this wifi service now!");
4649                         return __connman_error_permission_denied(msg);
4650                 }
4651
4652                 if (uid != USER_ROOT && uid != service->user.favorite_user)
4653                         service->request_passphrase_input = true;
4654
4655                 service->user.current_user = uid;
4656
4657                 if (!service->passphrase && uid == service->user.favorite_user) {
4658                         DBG("Now load this favorite user's passphrase.");
4659                         service_load_passphrase(service);
4660                 }
4661         }
4662
4663         index = __connman_service_get_index(service);
4664
4665         for (list = service_list; list; list = list->next) {
4666                 struct connman_service *temp = list->data;
4667
4668 #if defined TIZEN_EXT
4669                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4670                         break;
4671 #endif
4672                 if (!is_connecting(temp) && !is_connected(temp))
4673                         break;
4674
4675                 if (service == temp)
4676                         continue;
4677
4678                 if (service->type != temp->type)
4679                         continue;
4680
4681                 if (__connman_service_get_index(temp) == index &&
4682                                 __connman_service_disconnect(temp) == -EINPROGRESS)
4683                         err = -EINPROGRESS;
4684
4685         }
4686         if (err == -EINPROGRESS)
4687                 return __connman_error_operation_timeout(msg);
4688
4689         service->ignore = false;
4690
4691         service->pending = dbus_message_ref(msg);
4692
4693         err = __connman_service_connect(service,
4694                         CONNMAN_SERVICE_CONNECT_REASON_USER);
4695
4696         if (err == -EINPROGRESS)
4697                 return NULL;
4698
4699         if (service->pending) {
4700                 dbus_message_unref(service->pending);
4701                 service->pending = NULL;
4702         }
4703
4704         if (err < 0)
4705                 return __connman_error_failed(msg, -err);
4706
4707         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4708 }
4709
4710 static DBusMessage *disconnect_service(DBusConnection *conn,
4711                                         DBusMessage *msg, void *user_data)
4712 {
4713         struct connman_service *service = user_data;
4714         int err;
4715
4716         DBG("service %p", service);
4717
4718 #if defined TIZEN_EXT
4719         /*
4720          * Description: TIZEN implements system global connection management.
4721          */
4722         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4723                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
4724                         return __connman_error_failed(msg, EISCONN);
4725
4726                 if (is_connected(service) == TRUE &&
4727                                 service == connman_service_get_default_connection())
4728                         return __connman_error_failed(msg, EISCONN);
4729         }
4730 #endif
4731
4732         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4733                 uid_t uid;
4734                 if (connman_dbus_get_connection_unix_user_sync(conn,
4735                                                 dbus_message_get_sender(msg),
4736                                                 &uid) < 0) {
4737                         DBG("Can not get unix user id!");
4738                         return __connman_error_permission_denied(msg);
4739                 }
4740
4741                 if (!connman_service_is_user_allowed(service, uid)) {
4742                         DBG("Not allow this user to disconnect this wifi service now!");
4743                         return __connman_error_permission_denied(msg);
4744                 }
4745         }
4746
4747         service->ignore = true;
4748
4749         err = __connman_service_disconnect(service);
4750         if (err < 0 && err != -EINPROGRESS)
4751                 return __connman_error_failed(msg, -err);
4752
4753         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4754 }
4755
4756 #if defined TIZEN_EXT
4757 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
4758 {
4759         if (service == NULL)
4760                 return;
4761
4762         DBG("service %p ", service);
4763
4764         connman_network_set_string(service->network, "WiFi.EAP", NULL);
4765         connman_network_set_string(service->network, "WiFi.Identity", NULL);
4766         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
4767         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
4768         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
4769         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
4770         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
4771 }
4772 #endif
4773
4774 bool __connman_service_remove(struct connman_service *service)
4775 {
4776         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
4777                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
4778                 return false;
4779
4780         if (service->immutable || service->hidden ||
4781                         __connman_provider_is_immutable(service->provider))
4782                 return false;
4783
4784         if (!service->favorite && service->state !=
4785                                                 CONNMAN_SERVICE_STATE_FAILURE)
4786                 return false;
4787
4788         __connman_service_disconnect(service);
4789
4790         g_free(service->passphrase);
4791         service->passphrase = NULL;
4792
4793         g_free(service->identity);
4794         service->identity = NULL;
4795
4796         g_free(service->agent_identity);
4797         service->agent_identity = NULL;
4798
4799         g_free(service->eap);
4800         service->eap = NULL;
4801
4802 #if defined TIZEN_EXT
4803         g_free(service->ca_cert_file);
4804         service->ca_cert_file = NULL;
4805
4806         g_free(service->client_cert_file);
4807         service->client_cert_file = NULL;
4808
4809         g_free(service->private_key_file);
4810         service->private_key_file = NULL;
4811
4812         g_free(service->private_key_passphrase);
4813         service->private_key_passphrase = NULL;
4814
4815         g_free(service->phase2);
4816         service->phase2 = NULL;
4817
4818         __connman_service_cleanup_network_8021x(service);
4819
4820         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
4821         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
4822         connman_service_set_proxy(service, NULL, false);
4823
4824         __connman_service_nameserver_clear(service);
4825
4826         g_strfreev(service->nameservers_config);
4827         service->nameservers_config = NULL;
4828
4829 #endif
4830
4831 #if defined TIZEN_EXT
4832         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
4833 #endif
4834         set_idle(service);
4835
4836         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
4837
4838         service->user.favorite_user = USER_NONE;
4839
4840         __connman_service_set_favorite(service, false);
4841
4842         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
4843
4844 #if defined TIZEN_EXT
4845         __connman_storage_remove_service(service->identifier);
4846 #else
4847         service_save(service);
4848 #endif
4849
4850         return true;
4851 }
4852
4853 static DBusMessage *remove_service(DBusConnection *conn,
4854                                         DBusMessage *msg, void *user_data)
4855 {
4856         struct connman_service *service = user_data;
4857
4858         DBG("service %p", service);
4859
4860         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4861                 uid_t uid;
4862                 if (connman_dbus_get_connection_unix_user_sync(conn,
4863                                                 dbus_message_get_sender(msg),
4864                                                 &uid) < 0) {
4865                         DBG("Can not get unix user id!");
4866                         return __connman_error_permission_denied(msg);
4867                 }
4868
4869 #if !defined TIZEN_EXT
4870                 if (!connman_service_is_user_allowed(service, uid)) {
4871                         DBG("Not allow this user to remove this wifi service now!");
4872                         return __connman_error_permission_denied(msg);
4873                 }
4874 #endif
4875         }
4876
4877         if (!__connman_service_remove(service))
4878                 return __connman_error_not_supported(msg);
4879
4880         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4881 }
4882
4883 static bool check_suitable_state(enum connman_service_state a,
4884                                         enum connman_service_state b)
4885 {
4886         /*
4887          * Special check so that "ready" service can be moved before
4888          * "online" one.
4889          */
4890         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
4891                         b == CONNMAN_SERVICE_STATE_READY) ||
4892                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
4893                         a == CONNMAN_SERVICE_STATE_READY))
4894                 return true;
4895
4896         return a == b;
4897 }
4898
4899 static void downgrade_state(struct connman_service *service)
4900 {
4901         if (!service)
4902                 return;
4903
4904         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
4905                                                 service->state_ipv6);
4906
4907         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
4908                 __connman_service_ipconfig_indicate_state(service,
4909                                                 CONNMAN_SERVICE_STATE_READY,
4910                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4911
4912         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
4913                 __connman_service_ipconfig_indicate_state(service,
4914                                                 CONNMAN_SERVICE_STATE_READY,
4915                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4916 }
4917
4918 static void apply_relevant_default_downgrade(struct connman_service *service)
4919 {
4920         struct connman_service *def_service;
4921
4922         def_service = __connman_service_get_default();
4923         if (!def_service)
4924                 return;
4925
4926         if (def_service == service &&
4927                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
4928                 def_service->state = CONNMAN_SERVICE_STATE_READY;
4929                 __connman_notifier_leave_online(def_service->type);
4930                 state_changed(def_service);
4931         }
4932 }
4933
4934 static void switch_default_service(struct connman_service *default_service,
4935                 struct connman_service *downgrade_service)
4936 {
4937         struct connman_service *service;
4938         GList *src, *dst;
4939
4940         apply_relevant_default_downgrade(default_service);
4941         src = g_list_find(service_list, downgrade_service);
4942         dst = g_list_find(service_list, default_service);
4943
4944         /* Nothing to do */
4945         if (src == dst || src->next == dst)
4946                 return;
4947
4948         service = src->data;
4949         service_list = g_list_delete_link(service_list, src);
4950         service_list = g_list_insert_before(service_list, dst, service);
4951
4952         downgrade_state(downgrade_service);
4953 }
4954
4955 static DBusMessage *move_service(DBusConnection *conn,
4956                                         DBusMessage *msg, void *user_data,
4957                                                                 bool before)
4958 {
4959         struct connman_service *service = user_data;
4960         struct connman_service *target;
4961         const char *path;
4962         enum connman_ipconfig_method target4, target6;
4963         enum connman_ipconfig_method service4, service6;
4964
4965         DBG("service %p", service);
4966
4967         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
4968                                                         DBUS_TYPE_INVALID);
4969
4970         if (!service->favorite)
4971                 return __connman_error_not_supported(msg);
4972
4973         target = find_service(path);
4974         if (!target || !target->favorite || target == service)
4975                 return __connman_error_invalid_service(msg);
4976
4977         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
4978                 /*
4979                  * We only allow VPN route splitting if there are
4980                  * routes defined for a given VPN.
4981                  */
4982                 if (!__connman_provider_check_routes(target->provider)) {
4983                         connman_info("Cannot move service. "
4984                                 "No routes defined for provider %s",
4985                                 __connman_provider_get_ident(target->provider));
4986                         return __connman_error_invalid_service(msg);
4987                 }
4988
4989                 target->do_split_routing = true;
4990         } else
4991                 target->do_split_routing = false;
4992
4993         service->do_split_routing = false;
4994
4995         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
4996         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
4997         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
4998         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
4999
5000         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5001                 target4, target6, target->state_ipv4, target->state_ipv6,
5002                 target->do_split_routing);
5003
5004         DBG("service %s method %d/%d state %d/%d", service->identifier,
5005                                 service4, service6,
5006                                 service->state_ipv4, service->state_ipv6);
5007
5008         /*
5009          * If method is OFF, then we do not need to check the corresponding
5010          * ipconfig state.
5011          */
5012         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5013                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5014                         if (!check_suitable_state(target->state_ipv6,
5015                                                         service->state_ipv6))
5016                                 return __connman_error_invalid_service(msg);
5017                 }
5018         }
5019
5020         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5021                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5022                         if (!check_suitable_state(target->state_ipv4,
5023                                                         service->state_ipv4))
5024                                 return __connman_error_invalid_service(msg);
5025                 }
5026         }
5027
5028         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5029                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5030                         if (!check_suitable_state(target->state_ipv6,
5031                                                         service->state_ipv6))
5032                                 return __connman_error_invalid_service(msg);
5033                 }
5034         }
5035
5036         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5037                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5038                         if (!check_suitable_state(target->state_ipv4,
5039                                                         service->state_ipv4))
5040                                 return __connman_error_invalid_service(msg);
5041                 }
5042         }
5043
5044         g_get_current_time(&service->modified);
5045         service_save(service);
5046         service_save(target);
5047
5048         /*
5049          * If the service which goes down is the default service and is
5050          * online, we downgrade directly its state to ready so:
5051          * the service which goes up, needs to recompute its state which
5052          * is triggered via downgrading it - if relevant - to state ready.
5053          */
5054         if (before)
5055                 switch_default_service(target, service);
5056         else
5057                 switch_default_service(service, target);
5058
5059         __connman_connection_update_gateway();
5060
5061         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5062 }
5063
5064 static DBusMessage *move_before(DBusConnection *conn,
5065                                         DBusMessage *msg, void *user_data)
5066 {
5067         return move_service(conn, msg, user_data, true);
5068 }
5069
5070 static DBusMessage *move_after(DBusConnection *conn,
5071                                         DBusMessage *msg, void *user_data)
5072 {
5073         return move_service(conn, msg, user_data, false);
5074 }
5075
5076 static DBusMessage *reset_counters(DBusConnection *conn,
5077                                         DBusMessage *msg, void *user_data)
5078 {
5079         struct connman_service *service = user_data;
5080
5081         reset_stats(service);
5082
5083         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5084 }
5085
5086 static DBusMessage *get_user_favorite(DBusConnection *conn,
5087                                         DBusMessage *msg, void *user_data)
5088 {
5089         DBusMessage *reply;
5090         uid_t uid = USER_NONE;
5091         dbus_bool_t user_favorite = false;
5092         struct connman_service *service = user_data;
5093
5094         connman_dbus_get_connection_unix_user_sync(conn,
5095                                         dbus_message_get_sender(msg),
5096                                         &uid);
5097         if (uid == USER_ROOT)
5098                 user_favorite = service->favorite;
5099         else if (uid != USER_NONE && uid == service->user.favorite_user) {
5100                 DBG("The service is favorite to this user!");
5101                 user_favorite = true;
5102         }
5103
5104         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5105         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
5106                                 &user_favorite, DBUS_TYPE_INVALID);
5107         return reply;
5108 }
5109
5110 static struct _services_notify {
5111         int id;
5112         GHashTable *add;
5113         GHashTable *remove;
5114 } *services_notify;
5115
5116 static void service_append_added_foreach(gpointer data, gpointer user_data)
5117 {
5118         struct connman_service *service = data;
5119         DBusMessageIter *iter = user_data;
5120
5121         if (!service || !service->path) {
5122                 DBG("service %p or path is NULL", service);
5123                 return;
5124         }
5125
5126         if (g_hash_table_lookup(services_notify->add, service->path)) {
5127                 DBG("new %s", service->path);
5128
5129                 append_struct(service, iter);
5130                 g_hash_table_remove(services_notify->add, service->path);
5131         } else {
5132                 DBG("changed %s", service->path);
5133
5134                 append_struct_service(iter, NULL, service);
5135         }
5136 }
5137
5138 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
5139 {
5140         g_list_foreach(service_list, service_append_added_foreach, iter);
5141 }
5142
5143 static void append_removed(gpointer key, gpointer value, gpointer user_data)
5144 {
5145         char *objpath = key;
5146         DBusMessageIter *iter = user_data;
5147
5148         DBG("removed %s", objpath);
5149         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
5150 }
5151
5152 static void service_append_removed(DBusMessageIter *iter, void *user_data)
5153 {
5154         g_hash_table_foreach(services_notify->remove, append_removed, iter);
5155 }
5156
5157 static gboolean service_send_changed(gpointer data)
5158 {
5159         DBusMessage *signal;
5160
5161         DBG("");
5162
5163         services_notify->id = 0;
5164
5165         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
5166                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
5167         if (!signal)
5168                 return FALSE;
5169
5170         __connman_dbus_append_objpath_dict_array(signal,
5171                                         service_append_ordered, NULL);
5172         __connman_dbus_append_objpath_array(signal,
5173                                         service_append_removed, NULL);
5174
5175         dbus_connection_send(connection, signal, NULL);
5176         dbus_message_unref(signal);
5177
5178         g_hash_table_remove_all(services_notify->remove);
5179         g_hash_table_remove_all(services_notify->add);
5180
5181         return FALSE;
5182 }
5183
5184 static void service_schedule_changed(void)
5185 {
5186         if (services_notify->id != 0)
5187                 return;
5188
5189         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
5190 }
5191
5192 static void service_schedule_added(struct connman_service *service)
5193 {
5194         DBG("service %p", service);
5195
5196         g_hash_table_remove(services_notify->remove, service->path);
5197         g_hash_table_replace(services_notify->add, service->path, service);
5198
5199         service_schedule_changed();
5200 }
5201
5202 static void service_schedule_removed(struct connman_service *service)
5203 {
5204         if (!service || !service->path) {
5205                 DBG("service %p or path is NULL", service);
5206                 return;
5207         }
5208
5209         DBG("service %p %s", service, service->path);
5210
5211         g_hash_table_remove(services_notify->add, service->path);
5212         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
5213                         NULL);
5214
5215         service_schedule_changed();
5216 }
5217
5218 static bool allow_property_changed(struct connman_service *service)
5219 {
5220 #if defined TIZEN_EXT
5221         if (service->path == NULL)
5222                 return FALSE;
5223 #endif
5224         if (g_hash_table_lookup_extended(services_notify->add, service->path,
5225                                         NULL, NULL)) {
5226                 DBG("no property updates for service %p", service);
5227                 return false;
5228         }
5229
5230         return true;
5231 }
5232
5233 static const GDBusMethodTable service_methods[] = {
5234         { GDBUS_DEPRECATED_METHOD("GetProperties",
5235                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
5236                         get_properties) },
5237         { GDBUS_METHOD("SetProperty",
5238                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
5239                         NULL, set_property) },
5240         { GDBUS_METHOD("ClearProperty",
5241                         GDBUS_ARGS({ "name", "s" }), NULL,
5242                         clear_property) },
5243         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
5244                               connect_service) },
5245         { GDBUS_METHOD("Disconnect", NULL, NULL,
5246                         disconnect_service) },
5247         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
5248         { GDBUS_METHOD("MoveBefore",
5249                         GDBUS_ARGS({ "service", "o" }), NULL,
5250                         move_before) },
5251         { GDBUS_METHOD("MoveAfter",
5252                         GDBUS_ARGS({ "service", "o" }), NULL,
5253                         move_after) },
5254         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
5255         { GDBUS_METHOD("GetUserFavorite",
5256                         NULL, GDBUS_ARGS({ "value", "v" }),
5257                         get_user_favorite) },
5258         { },
5259 };
5260
5261 static const GDBusSignalTable service_signals[] = {
5262         { GDBUS_SIGNAL("PropertyChanged",
5263                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
5264         { },
5265 };
5266
5267 static void service_free(gpointer user_data)
5268 {
5269         struct connman_service *service = user_data;
5270         char *path = service->path;
5271
5272         DBG("service %p", service);
5273
5274         reply_pending(service, ENOENT);
5275
5276         __connman_notifier_service_remove(service);
5277         service_schedule_removed(service);
5278
5279         __connman_wispr_stop(service);
5280         stats_stop(service);
5281
5282         service->path = NULL;
5283
5284         if (path) {
5285                 __connman_connection_update_gateway();
5286
5287                 g_dbus_unregister_interface(connection, path,
5288                                                 CONNMAN_SERVICE_INTERFACE);
5289                 g_free(path);
5290         }
5291
5292         g_hash_table_destroy(service->counter_table);
5293
5294         if (service->network) {
5295                 __connman_network_disconnect(service->network);
5296                 connman_network_unref(service->network);
5297                 service->network = NULL;
5298         }
5299
5300         if (service->provider)
5301                 connman_provider_unref(service->provider);
5302
5303         if (service->ipconfig_ipv4) {
5304                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
5305                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
5306                 __connman_ipconfig_unref(service->ipconfig_ipv4);
5307                 service->ipconfig_ipv4 = NULL;
5308         }
5309
5310         if (service->ipconfig_ipv6) {
5311                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
5312                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
5313                 __connman_ipconfig_unref(service->ipconfig_ipv6);
5314                 service->ipconfig_ipv6 = NULL;
5315         }
5316
5317         g_strfreev(service->timeservers);
5318         g_strfreev(service->timeservers_config);
5319         g_strfreev(service->nameservers);
5320         g_strfreev(service->nameservers_config);
5321         g_strfreev(service->nameservers_auto);
5322         g_strfreev(service->domains);
5323         g_strfreev(service->proxies);
5324         g_strfreev(service->excludes);
5325
5326         g_free(service->hostname);
5327         g_free(service->domainname);
5328         g_free(service->pac);
5329         g_free(service->name);
5330         g_free(service->passphrase);
5331         g_free(service->identifier);
5332         g_free(service->eap);
5333         g_free(service->identity);
5334         g_free(service->agent_identity);
5335         g_free(service->ca_cert_file);
5336         g_free(service->client_cert_file);
5337         g_free(service->private_key_file);
5338         g_free(service->private_key_passphrase);
5339         g_free(service->phase2);
5340         g_free(service->config_file);
5341         g_free(service->config_entry);
5342
5343         if (service->stats.timer)
5344                 g_timer_destroy(service->stats.timer);
5345         if (service->stats_roaming.timer)
5346                 g_timer_destroy(service->stats_roaming.timer);
5347
5348         if (current_default == service)
5349                 current_default = NULL;
5350
5351         g_free(service);
5352 }
5353
5354 static void stats_init(struct connman_service *service)
5355 {
5356         /* home */
5357         service->stats.valid = false;
5358         service->stats.enabled = false;
5359         service->stats.timer = g_timer_new();
5360
5361         /* roaming */
5362         service->stats_roaming.valid = false;
5363         service->stats_roaming.enabled = false;
5364         service->stats_roaming.timer = g_timer_new();
5365 }
5366
5367 static void service_initialize(struct connman_service *service)
5368 {
5369         DBG("service %p", service);
5370
5371         service->refcount = 1;
5372
5373         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5374
5375         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
5376         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
5377
5378         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
5379         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
5380         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
5381
5382         service->favorite  = false;
5383         service->immutable = false;
5384         service->hidden = false;
5385
5386         service->ignore = false;
5387
5388         service->user.favorite_user = USER_NONE;
5389         service->user.current_user = USER_NONE;
5390
5391         service->request_passphrase_input = false;
5392
5393         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
5394
5395         service->order = 0;
5396
5397         stats_init(service);
5398
5399         service->provider = NULL;
5400
5401         service->wps = false;
5402 #if defined TIZEN_EXT
5403         service->storage_reload = false;
5404         /*
5405          * Description: TIZEN implements system global connection management.
5406          */
5407         service->user_pdn_connection_refcount = 0;
5408         __sync_synchronize();
5409 #endif
5410 }
5411
5412 /**
5413  * connman_service_create:
5414  *
5415  * Allocate a new service.
5416  *
5417  * Returns: a newly-allocated #connman_service structure
5418  */
5419 struct connman_service *connman_service_create(void)
5420 {
5421         GSList *list;
5422         struct connman_stats_counter *counters;
5423         const char *counter;
5424
5425         struct connman_service *service;
5426
5427         service = g_try_new0(struct connman_service, 1);
5428         if (!service)
5429                 return NULL;
5430
5431         DBG("service %p", service);
5432
5433         service->counter_table = g_hash_table_new_full(g_str_hash,
5434                                                 g_str_equal, NULL, g_free);
5435
5436         for (list = counter_list; list; list = list->next) {
5437                 counter = list->data;
5438
5439                 counters = g_try_new0(struct connman_stats_counter, 1);
5440                 if (!counters) {
5441                         g_hash_table_destroy(service->counter_table);
5442                         g_free(service);
5443                         return NULL;
5444                 }
5445
5446                 counters->append_all = true;
5447
5448                 g_hash_table_replace(service->counter_table, (gpointer)counter,
5449                                 counters);
5450         }
5451
5452         service_initialize(service);
5453
5454         return service;
5455 }
5456
5457 /**
5458  * connman_service_ref:
5459  * @service: service structure
5460  *
5461  * Increase reference counter of service
5462  */
5463 struct connman_service *
5464 connman_service_ref_debug(struct connman_service *service,
5465                         const char *file, int line, const char *caller)
5466 {
5467         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
5468                 file, line, caller);
5469
5470         __sync_fetch_and_add(&service->refcount, 1);
5471
5472         return service;
5473 }
5474
5475 /**
5476  * connman_service_unref:
5477  * @service: service structure
5478  *
5479  * Decrease reference counter of service and release service if no
5480  * longer needed.
5481  */
5482 void connman_service_unref_debug(struct connman_service *service,
5483                         const char *file, int line, const char *caller)
5484 {
5485         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
5486                 file, line, caller);
5487
5488         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
5489                 return;
5490
5491         service_list = g_list_remove(service_list, service);
5492
5493         __connman_service_disconnect(service);
5494
5495         g_hash_table_remove(service_hash, service->identifier);
5496 }
5497
5498 static gint service_compare(gconstpointer a, gconstpointer b)
5499 {
5500         struct connman_service *service_a = (void *) a;
5501         struct connman_service *service_b = (void *) b;
5502         enum connman_service_state state_a, state_b;
5503         bool a_connected, b_connected;
5504         gint strength;
5505
5506         state_a = service_a->state;
5507         state_b = service_b->state;
5508         a_connected = is_connected(service_a);
5509         b_connected = is_connected(service_b);
5510
5511         if (a_connected && b_connected) {
5512                 if (service_a->order > service_b->order)
5513                         return -1;
5514
5515                 if (service_a->order < service_b->order)
5516                         return 1;
5517         }
5518
5519         if (state_a != state_b) {
5520                 if (a_connected && b_connected) {
5521                         /* We prefer online over ready state */
5522                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
5523                                 return -1;
5524
5525                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
5526                                 return 1;
5527                 }
5528
5529                 if (a_connected)
5530                         return -1;
5531                 if (b_connected)
5532                         return 1;
5533
5534                 if (is_connecting(service_a))
5535                         return -1;
5536                 if (is_connecting(service_b))
5537                         return 1;
5538         }
5539
5540         if (service_a->favorite && !service_b->favorite)
5541                 return -1;
5542
5543         if (!service_a->favorite && service_b->favorite)
5544                 return 1;
5545
5546         if (service_a->type != service_b->type) {
5547
5548                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5549                         return -1;
5550                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5551                         return 1;
5552
5553                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
5554                         return -1;
5555                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
5556                         return 1;
5557
5558                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5559                         return -1;
5560                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5561                         return 1;
5562
5563                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5564                         return -1;
5565                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5566                         return 1;
5567
5568                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
5569                         return -1;
5570                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
5571                         return 1;
5572
5573                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
5574                         return -1;
5575                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
5576                         return 1;
5577         }
5578
5579         strength = (gint) service_b->strength - (gint) service_a->strength;
5580         if (strength)
5581                 return strength;
5582
5583         return g_strcmp0(service_a->name, service_b->name);
5584 }
5585
5586 static void service_list_sort(void)
5587 {
5588         if (service_list && service_list->next) {
5589                 service_list = g_list_sort(service_list, service_compare);
5590                 service_schedule_changed();
5591         }
5592 }
5593
5594 /**
5595  * connman_service_get_type:
5596  * @service: service structure
5597  *
5598  * Get the type of service
5599  */
5600 enum connman_service_type connman_service_get_type(struct connman_service *service)
5601 {
5602         if (!service)
5603                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
5604
5605         return service->type;
5606 }
5607
5608 /**
5609  * connman_service_get_interface:
5610  * @service: service structure
5611  *
5612  * Get network interface of service
5613  */
5614 char *connman_service_get_interface(struct connman_service *service)
5615 {
5616         int index;
5617
5618         if (!service)
5619                 return NULL;
5620
5621         index = __connman_service_get_index(service);
5622
5623         return connman_inet_ifname(index);
5624 }
5625
5626 /**
5627  * __connman_service_is_user_allowed:
5628  * @type: service type
5629  * @uid: user id
5630  *
5631  * Check a user is allowed to operate a type of service
5632  */
5633 bool __connman_service_is_user_allowed(enum connman_service_type type,
5634                                         uid_t uid)
5635 {
5636         GList *list;
5637         uid_t owner_user = USER_NONE;
5638
5639         for (list = service_list; list; list = list->next) {
5640                 struct connman_service *service = list->data;
5641
5642                 if (service->type != type)
5643                         continue;
5644
5645                 if (is_connected(service)) {
5646                         owner_user = service->user.favorite_user;
5647                         break;
5648                 }
5649         }
5650
5651         if (uid == USER_NONE ||
5652                         (uid != USER_ROOT &&
5653                         owner_user != USER_NONE &&
5654                         owner_user != uid))
5655                 return false;
5656
5657         return true;
5658 }
5659
5660 /**
5661  * connman_service_get_network:
5662  * @service: service structure
5663  *
5664  * Get the service network
5665  */
5666 struct connman_network *
5667 __connman_service_get_network(struct connman_service *service)
5668 {
5669         if (!service)
5670                 return NULL;
5671
5672         return service->network;
5673 }
5674
5675 struct connman_ipconfig *
5676 __connman_service_get_ip4config(struct connman_service *service)
5677 {
5678         if (!service)
5679                 return NULL;
5680
5681         return service->ipconfig_ipv4;
5682 }
5683
5684 struct connman_ipconfig *
5685 __connman_service_get_ip6config(struct connman_service *service)
5686 {
5687         if (!service)
5688                 return NULL;
5689
5690         return service->ipconfig_ipv6;
5691 }
5692
5693 struct connman_ipconfig *
5694 __connman_service_get_ipconfig(struct connman_service *service, int family)
5695 {
5696         if (family == AF_INET)
5697                 return __connman_service_get_ip4config(service);
5698         else if (family == AF_INET6)
5699                 return __connman_service_get_ip6config(service);
5700         else
5701                 return NULL;
5702
5703 }
5704
5705 bool __connman_service_is_connected_state(struct connman_service *service,
5706                                         enum connman_ipconfig_type type)
5707 {
5708         if (!service)
5709                 return false;
5710
5711         switch (type) {
5712         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
5713                 break;
5714         case CONNMAN_IPCONFIG_TYPE_IPV4:
5715                 return is_connected_state(service, service->state_ipv4);
5716         case CONNMAN_IPCONFIG_TYPE_IPV6:
5717                 return is_connected_state(service, service->state_ipv6);
5718         case CONNMAN_IPCONFIG_TYPE_ALL:
5719                 return is_connected_state(service,
5720                                         CONNMAN_IPCONFIG_TYPE_IPV4) &&
5721                         is_connected_state(service,
5722                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5723         }
5724
5725         return false;
5726 }
5727 enum connman_service_security __connman_service_get_security(
5728                                 struct connman_service *service)
5729 {
5730         if (!service)
5731                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
5732
5733         return service->security;
5734 }
5735
5736 const char *__connman_service_get_phase2(struct connman_service *service)
5737 {
5738         if (!service)
5739                 return NULL;
5740
5741         return service->phase2;
5742 }
5743
5744 bool __connman_service_wps_enabled(struct connman_service *service)
5745 {
5746         if (!service)
5747                 return false;
5748
5749         return service->wps;
5750 }
5751
5752 void __connman_service_mark_dirty(void)
5753 {
5754         services_dirty = true;
5755 }
5756
5757 #if defined TIZEN_EXT
5758 /**
5759   * Returns profile count if there is any connected profiles
5760   * that use same interface
5761   */
5762 int __connman_service_get_connected_count_of_iface(
5763                                         struct connman_service *service)
5764 {
5765         GList *list;
5766         int count = 0;
5767         int index1 = 0;
5768         int index2 = 0;
5769
5770         DBG("");
5771
5772         index1 = __connman_service_get_index(service);
5773
5774         if (index1 <= 0)
5775                 return 0;
5776
5777         for (list = service_list; list; list = list->next) {
5778                 struct connman_service *service2 = list->data;
5779
5780                 if (service == service2)
5781                         continue;
5782
5783                 index2 = __connman_service_get_index(service2);
5784
5785                 if (is_connected(service2) && index2 > 0 && index1 == index2)
5786                         count++;
5787
5788                 index2 = 0;
5789         }
5790
5791         DBG("Interface index %d, count %d", index1, count);
5792
5793         return count;
5794 }
5795
5796 void __connman_service_set_storage_reload(struct connman_service *service,
5797                                         bool storage_reload)
5798 {
5799         if (service != NULL)
5800                 service->storage_reload = storage_reload;
5801 }
5802 #endif
5803
5804 /**
5805  * __connman_service_set_favorite_delayed:
5806  * @service: service structure
5807  * @favorite: favorite value
5808  * @delay_ordering: do not order service sequence
5809  *
5810  * Change the favorite setting of service
5811  */
5812 int __connman_service_set_favorite_delayed(struct connman_service *service,
5813                                         bool favorite,
5814                                         bool delay_ordering)
5815 {
5816 #if defined TIZEN_EXT
5817         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5818                 return -EIO;
5819 #endif
5820         if (service->hidden)
5821                 return -EOPNOTSUPP;
5822
5823         if (service->favorite == favorite)
5824                 return -EALREADY;
5825
5826         service->favorite = favorite;
5827
5828         if (!delay_ordering)
5829                 __connman_service_get_order(service);
5830
5831         favorite_changed(service);
5832
5833         if (!delay_ordering) {
5834
5835                 service_list_sort();
5836
5837                 __connman_connection_update_gateway();
5838         }
5839
5840         return 0;
5841 }
5842
5843 /**
5844  * __connman_service_set_favorite:
5845  * @service: service structure
5846  * @favorite: favorite value
5847  *
5848  * Change the favorite setting of service
5849  */
5850 int __connman_service_set_favorite(struct connman_service *service,
5851                                                 bool favorite)
5852 {
5853         return __connman_service_set_favorite_delayed(service, favorite,
5854                                                         false);
5855 }
5856
5857 bool connman_service_get_favorite(struct connman_service *service)
5858 {
5859         return service->favorite;
5860 }
5861
5862 bool connman_service_get_autoconnect(struct connman_service *service)
5863 {
5864         return service->autoconnect;
5865 }
5866
5867 int __connman_service_set_immutable(struct connman_service *service,
5868                                                 bool immutable)
5869 {
5870         if (service->hidden)
5871                 return -EOPNOTSUPP;
5872
5873         if (service->immutable == immutable)
5874                 return 0;
5875
5876         service->immutable = immutable;
5877
5878         immutable_changed(service);
5879
5880         return 0;
5881 }
5882
5883 int __connman_service_set_ignore(struct connman_service *service,
5884                                                 bool ignore)
5885 {
5886         if (!service)
5887                 return -EINVAL;
5888
5889         service->ignore = ignore;
5890
5891         return 0;
5892 }
5893
5894 void __connman_service_set_string(struct connman_service *service,
5895                                   const char *key, const char *value)
5896 {
5897         if (service->hidden)
5898                 return;
5899         if (g_str_equal(key, "EAP")) {
5900                 g_free(service->eap);
5901                 service->eap = g_strdup(value);
5902         } else if (g_str_equal(key, "Identity")) {
5903                 g_free(service->identity);
5904                 service->identity = g_strdup(value);
5905         } else if (g_str_equal(key, "CACertFile")) {
5906                 g_free(service->ca_cert_file);
5907                 service->ca_cert_file = g_strdup(value);
5908         } else if (g_str_equal(key, "ClientCertFile")) {
5909                 g_free(service->client_cert_file);
5910                 service->client_cert_file = g_strdup(value);
5911         } else if (g_str_equal(key, "PrivateKeyFile")) {
5912                 g_free(service->private_key_file);
5913                 service->private_key_file = g_strdup(value);
5914         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
5915                 g_free(service->private_key_passphrase);
5916                 service->private_key_passphrase = g_strdup(value);
5917         } else if (g_str_equal(key, "Phase2")) {
5918                 g_free(service->phase2);
5919                 service->phase2 = g_strdup(value);
5920         } else if (g_str_equal(key, "Passphrase"))
5921                 __connman_service_set_passphrase(service, value);
5922 }
5923
5924 void __connman_service_set_search_domains(struct connman_service *service,
5925                                         char **domains)
5926 {
5927         searchdomain_remove_all(service);
5928
5929         if (service->domains)
5930                 g_strfreev(service->domains);
5931
5932         service->domains = g_strdupv(domains);
5933
5934         searchdomain_add_all(service);
5935 }
5936
5937 static void service_complete(struct connman_service *service)
5938 {
5939         reply_pending(service, EIO);
5940
5941         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
5942                 __connman_service_auto_connect(service->connect_reason);
5943
5944         g_get_current_time(&service->modified);
5945         service_save(service);
5946 }
5947
5948 static void report_error_cb(void *user_context, bool retry,
5949                                                         void *user_data)
5950 {
5951         struct connman_service *service = user_context;
5952
5953         if (retry)
5954                 __connman_service_connect(service,
5955                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5956         else {
5957                 /* It is not relevant to stay on Failure state
5958                  * when failing is due to wrong user input */
5959                 __connman_service_clear_error(service);
5960 #if defined TIZEN_EXT
5961                 /* Reseting the state back in case of failure state */
5962                 service->state_ipv4 = service->state_ipv6 =
5963                                 CONNMAN_SERVICE_STATE_IDLE;
5964
5965                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
5966                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5967 #endif
5968                 service_complete(service);
5969                 __connman_connection_update_gateway();
5970         }
5971 }
5972
5973 static int check_wpspin(struct connman_service *service, const char *wpspin)
5974 {
5975         int length;
5976         guint i;
5977
5978         if (!wpspin)
5979                 return 0;
5980
5981         length = strlen(wpspin);
5982
5983         /* If 0, it will mean user wants to use PBC method */
5984         if (length == 0) {
5985                 connman_network_set_string(service->network,
5986                                                         "WiFi.PinWPS", NULL);
5987                 return 0;
5988         }
5989
5990         /* A WPS PIN is always 8 chars length,
5991          * its content is in digit representation.
5992          */
5993         if (length != 8)
5994                 return -ENOKEY;
5995
5996         for (i = 0; i < 8; i++)
5997                 if (!isdigit((unsigned char) wpspin[i]))
5998                         return -ENOKEY;
5999
6000         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
6001
6002         return 0;
6003 }
6004
6005 #if defined TIZEN_EXT
6006 static int __connman_service_connect_hidden(struct connman_service *service,
6007                         const char *name, int name_len,
6008                         const char *identity, const char *passphrase, void *user_data)
6009 {
6010         GList *list;
6011
6012         for (list = service_list; list; list = list->next) {
6013                 struct connman_service *target = list->data;
6014                 const char *target_ssid = NULL;
6015                 unsigned int target_ssid_len = 0;
6016
6017                 if (service->network != NULL &&
6018                                         service->security == target->security) {
6019                         target_ssid = connman_network_get_blob(service->network,
6020                                                         "WiFi.SSID", &target_ssid_len);
6021                         if (target_ssid_len == name_len &&
6022                                                         memcmp(target_ssid, name, name_len) == 0) {
6023                                 return connman_network_connect_hidden(service->network,
6024                                                         (char *)identity, (char *)passphrase, user_data);
6025                         }
6026                 }
6027         }
6028
6029         return -ENOENT;
6030 }
6031 #endif
6032
6033 static void request_input_cb(struct connman_service *service,
6034                         bool values_received,
6035                         const char *name, int name_len,
6036                         const char *identity, const char *passphrase,
6037                         bool wps, const char *wpspin,
6038                         const char *error, void *user_data)
6039 {
6040         struct connman_device *device;
6041         const char *security;
6042         int err = 0;
6043
6044         DBG("RequestInput return, %p", service);
6045
6046         if (error) {
6047                 DBG("error: %s", error);
6048
6049                 if (g_strcmp0(error,
6050                                 "net.connman.Agent.Error.Canceled") == 0) {
6051                         err = -EINVAL;
6052
6053                         if (service->hidden)
6054                                 __connman_service_return_error(service,
6055                                                         ECANCELED, user_data);
6056                         goto done;
6057                 } else {
6058                         if (service->hidden)
6059                                 __connman_service_return_error(service,
6060                                                         ETIMEDOUT, user_data);
6061                 }
6062         }
6063
6064         if (service->hidden && name_len > 0 && name_len <= 32) {
6065 #if defined TIZEN_EXT
6066                 /* TIZEN already has Wi-Fi hidden scan before this hidden connection */
6067                 err = __connman_service_connect_hidden(service, name, name_len,
6068                                                 identity, passphrase, user_data);
6069                 if (err == 0 || err == -EALREADY || err == -EINPROGRESS)
6070                         return;
6071 #endif
6072
6073                 device = connman_network_get_device(service->network);
6074                 security = connman_network_get_string(service->network,
6075                                                         "WiFi.Security");
6076                 err = __connman_device_request_hidden_scan(device,
6077                                                 name, name_len,
6078                                                 identity, passphrase,
6079                                                 security, user_data);
6080                 if (err < 0)
6081                         __connman_service_return_error(service, -err,
6082                                                         user_data);
6083         }
6084
6085         if (!values_received || service->hidden) {
6086                 err = -EINVAL;
6087                 goto done;
6088         }
6089
6090         if (wps && service->network) {
6091                 err = check_wpspin(service, wpspin);
6092                 if (err < 0)
6093                         goto done;
6094
6095                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
6096         }
6097
6098         if (identity)
6099                 __connman_service_set_agent_identity(service, identity);
6100
6101         if (passphrase)
6102                 err = __connman_service_set_passphrase(service, passphrase);
6103
6104  done:
6105         if (err >= 0) {
6106                 /* We forget any previous error. */
6107                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6108
6109                 __connman_service_connect(service,
6110                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6111
6112         } else if (err == -ENOKEY) {
6113                 __connman_service_indicate_error(service,
6114                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
6115         } else {
6116                 /* It is not relevant to stay on Failure state
6117                  * when failing is due to wrong user input */
6118                 service->state = CONNMAN_SERVICE_STATE_IDLE;
6119
6120                 if (!service->hidden) {
6121                         /*
6122                          * If there was a real error when requesting
6123                          * hidden scan, then that error is returned already
6124                          * to the user somewhere above so do not try to
6125                          * do this again.
6126                          */
6127                         __connman_service_return_error(service, -err,
6128                                                         user_data);
6129                 }
6130
6131                 service_complete(service);
6132                 __connman_connection_update_gateway();
6133         }
6134 }
6135
6136 static void downgrade_connected_services(void)
6137 {
6138         struct connman_service *up_service;
6139         GList *list;
6140
6141         for (list = service_list; list; list = list->next) {
6142                 up_service = list->data;
6143
6144                 if (!is_connected(up_service))
6145                         continue;
6146
6147                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
6148                         return;
6149
6150                 downgrade_state(up_service);
6151         }
6152 }
6153
6154 static int service_update_preferred_order(struct connman_service *default_service,
6155                 struct connman_service *new_service,
6156                 enum connman_service_state new_state)
6157 {
6158         unsigned int *tech_array;
6159         int i;
6160
6161         if (!default_service || default_service == new_service ||
6162                         default_service->state != new_state)
6163                 return 0;
6164
6165         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6166         if (tech_array) {
6167
6168                 for (i = 0; tech_array[i] != 0; i += 1) {
6169                         if (default_service->type == tech_array[i])
6170                                 return -EALREADY;
6171
6172                         if (new_service->type == tech_array[i]) {
6173                                 switch_default_service(default_service,
6174                                                 new_service);
6175                                 __connman_connection_update_gateway();
6176                                 return 0;
6177                         }
6178                 }
6179         }
6180
6181         return -EALREADY;
6182 }
6183
6184 #if defined TIZEN_EXT
6185 static gboolean __connman_service_can_drop(struct connman_service *service)
6186 {
6187         if (is_connected(service) == TRUE || is_connecting(service) == TRUE) {
6188                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
6189                         return TRUE;
6190                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
6191                         return TRUE;
6192         }
6193         return FALSE;
6194 }
6195
6196 static struct connman_device *default_connecting_device = NULL;
6197
6198 static void __connman_service_disconnect_default(struct connman_service *service)
6199 {
6200         struct connman_device *default_device = NULL;
6201
6202         if (default_connecting_device == NULL)
6203                 return;
6204
6205         default_device = connman_network_get_device(
6206                         __connman_service_get_network(service));
6207
6208         DBG("Disconnecting service %p %s", service, service->path);
6209         DBG("Disconnecting device %p %p %s",
6210                         default_connecting_device,
6211                         default_device,
6212                         connman_device_get_string(default_device, "Name"));
6213
6214         if (default_connecting_device == default_device)
6215                 default_connecting_device = NULL;
6216 }
6217
6218 static void __connman_service_connect_default(struct connman_service *current)
6219 {
6220         int err;
6221         GList *list;
6222         bool default_internet;
6223         struct connman_service *service;
6224         struct connman_service *default_service = NULL;
6225         struct connman_device *default_device = NULL;
6226
6227         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6228                 switch (current->state) {
6229                 case CONNMAN_SERVICE_STATE_UNKNOWN:
6230                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
6231                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
6232                         return;
6233                 default:
6234                         break;
6235                 }
6236
6237                 if (default_connecting_device &&
6238                                 __connman_service_is_internet_profile(current) == TRUE) {
6239                         if (current->network == NULL)
6240                                 return;
6241
6242                         default_device = connman_network_get_device(current->network);
6243                         if (default_connecting_device == default_device) {
6244                                 DBG("Cellular service[%s]  %p %s",
6245                                                 state2string(current->state), current, current->path);
6246                                 DBG("Cellular device %p %p %s",
6247                                                 default_connecting_device, default_device,
6248                                                 connman_device_get_string(default_device, "Name"));
6249
6250                                 default_connecting_device = NULL;
6251                         }
6252                 }
6253
6254                 return;
6255         } else if (is_connected(current) == TRUE || is_connecting(current) == TRUE)
6256                 return;
6257
6258         /* Always-on: keep default cellular connection as possible */
6259         for (list = service_list; list; list = list->next) {
6260                 service = list->data;
6261
6262                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6263                                 __connman_service_is_internet_profile(service) != TRUE ||
6264                                 service->network == NULL) {
6265                         continue;
6266                 }
6267
6268                 default_internet =
6269                                 connman_network_get_bool(service->network, "DefaultInternet");
6270
6271                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
6272                                 __connman_service_type2string(service->type),
6273                                 state2string(service->state), default_internet);
6274
6275                 if (default_internet) {
6276                         default_service = service;
6277                         if (is_connected(default_service) == TRUE ||
6278                                         is_connecting(default_service) == TRUE)
6279                                 return;
6280
6281                         default_device = connman_network_get_device(default_service->network);
6282                         if (default_connecting_device == default_device) {
6283                                 DBG("Device is connecting (%p)", default_connecting_device);
6284                                 return;
6285                         }
6286
6287                         default_connecting_device = default_device;
6288                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
6289
6290                         err = __connman_network_connect(default_service->network);
6291                         DBG("Connecting default service %p %s [%d]",
6292                                         default_service, default_service->path, err);
6293                         DBG("Connecting device %p %s", default_connecting_device,
6294                                         connman_device_get_string(default_connecting_device, "Name"));
6295                         if (err < 0 && err != -EINPROGRESS) {
6296                                 default_connecting_device = NULL;
6297                         } else
6298                                 break;
6299                 }
6300         }
6301 }
6302 #endif
6303
6304 static void single_connected_tech(struct connman_service *allowed)
6305 {
6306         struct connman_service *service;
6307         GSList *services = NULL, *list;
6308         GList *iter;
6309
6310         DBG("keeping %p %s", allowed, allowed->path);
6311
6312 #if defined TIZEN_EXT
6313         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6314                 return;
6315 #endif
6316
6317         for (iter = service_list; iter; iter = iter->next) {
6318                 service = iter->data;
6319
6320 #if defined TIZEN_EXT
6321                 if (service != allowed && service->type != allowed->type &&
6322                                 __connman_service_can_drop(service) == TRUE)
6323 #else
6324                 if (!is_connected(service))
6325                         break;
6326
6327                 if (service == allowed)
6328                         continue;
6329 #endif
6330                 services = g_slist_prepend(services, service);
6331         }
6332
6333         for (list = services; list; list = list->next) {
6334                 service = list->data;
6335
6336                 DBG("disconnecting %p %s", service, service->path);
6337 #if defined TIZEN_EXT
6338                 __connman_service_disconnect_default(service);
6339 #endif
6340                 __connman_service_disconnect(service);
6341         }
6342
6343         g_slist_free(services);
6344 }
6345
6346 #if defined TIZEN_EXT
6347 static void set_priority_connected_service(void)
6348 {
6349         struct connman_service *service;
6350         GList *list;
6351
6352         for (list = service_list; list; list = list->next) {
6353                 service = list->data;
6354
6355                 if (is_connected(service) == FALSE)
6356                         service->order = 5;
6357                 else
6358                         service->order = 6;
6359         }
6360 }
6361 #endif
6362
6363 static const char *get_dbus_sender(struct connman_service *service)
6364 {
6365         if (!service->pending)
6366                 return NULL;
6367
6368         return dbus_message_get_sender(service->pending);
6369 }
6370
6371 static int service_indicate_state(struct connman_service *service)
6372 {
6373         enum connman_service_state old_state, new_state;
6374         struct connman_service *def_service;
6375         enum connman_ipconfig_method method;
6376         int result;
6377
6378         if (!service)
6379                 return -EINVAL;
6380
6381         old_state = service->state;
6382         new_state = combine_state(service->state_ipv4, service->state_ipv6);
6383
6384         DBG("service %p old %s - new %s/%s => %s",
6385                                         service,
6386                                         state2string(old_state),
6387                                         state2string(service->state_ipv4),
6388                                         state2string(service->state_ipv6),
6389                                         state2string(new_state));
6390
6391         if (old_state == new_state)
6392                 return -EALREADY;
6393
6394         def_service = __connman_service_get_default();
6395
6396         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6397                 result = service_update_preferred_order(def_service,
6398                                 service, new_state);
6399                 if (result == -EALREADY)
6400                         return result;
6401         }
6402
6403         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
6404                 __connman_notifier_leave_online(service->type);
6405
6406         if (is_connected_state(service, old_state) &&
6407                         !is_connected_state(service, new_state))
6408                 searchdomain_remove_all(service);
6409
6410         service->state = new_state;
6411         state_changed(service);
6412
6413         switch(new_state) {
6414         case CONNMAN_SERVICE_STATE_UNKNOWN:
6415
6416                 break;
6417
6418         case CONNMAN_SERVICE_STATE_IDLE:
6419                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
6420                         __connman_service_disconnect(service);
6421
6422                 break;
6423
6424         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6425
6426                 break;
6427
6428         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6429                 if (!service->new_service &&
6430                                 __connman_stats_service_register(service) == 0) {
6431                         /*
6432                          * For new services the statistics are updated after
6433                          * we have successfully connected.
6434                          */
6435                         __connman_stats_get(service, false,
6436                                                 &service->stats.data);
6437                         __connman_stats_get(service, true,
6438                                                 &service->stats_roaming.data);
6439                 }
6440
6441                 break;
6442
6443         case CONNMAN_SERVICE_STATE_READY:
6444                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6445
6446                 if (service->new_service &&
6447                                 __connman_stats_service_register(service) == 0) {
6448                         /*
6449                          * This is normally done after configuring state
6450                          * but for new service do this after we have connected
6451                          * successfully.
6452                          */
6453                         __connman_stats_get(service, false,
6454                                                 &service->stats.data);
6455                         __connman_stats_get(service, true,
6456                                                 &service->stats_roaming.data);
6457                 }
6458
6459                 service->new_service = false;
6460
6461                 default_changed();
6462
6463                 def_service = __connman_service_get_default();
6464
6465                 service_update_preferred_order(def_service, service, new_state);
6466
6467                 __connman_service_set_favorite(service, true);
6468
6469                 reply_pending(service, 0);
6470
6471                 g_get_current_time(&service->modified);
6472                 service_save(service);
6473
6474                 searchdomain_add_all(service);
6475                 dns_changed(service);
6476                 domain_changed(service);
6477                 proxy_changed(service);
6478
6479                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
6480                         __connman_notifier_connect(service->type);
6481
6482                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6483                         connman_network_get_bool(service->network,
6484                                                 "WiFi.UseWPS")) {
6485                         const char *pass;
6486
6487                         pass = connman_network_get_string(service->network,
6488                                                         "WiFi.Passphrase");
6489
6490                         __connman_service_set_passphrase(service, pass);
6491
6492                         connman_network_set_bool(service->network,
6493                                                         "WiFi.UseWPS", false);
6494                 }
6495
6496                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
6497                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
6498                         __connman_ipconfig_disable_ipv6(
6499                                                 service->ipconfig_ipv6);
6500
6501                 if (connman_setting_get_bool("SingleConnectedTechnology"))
6502                         single_connected_tech(service);
6503                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6504                         vpn_auto_connect();
6505
6506 #if defined TIZEN_EXT
6507                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6508                         set_priority_connected_service();
6509 #endif
6510
6511                 break;
6512
6513         case CONNMAN_SERVICE_STATE_ONLINE:
6514
6515                 break;
6516
6517         case CONNMAN_SERVICE_STATE_DISCONNECT:
6518                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6519
6520                 reply_pending(service, ECONNABORTED);
6521
6522                 def_service = __connman_service_get_default();
6523                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
6524
6525                 if (!__connman_notifier_is_connected() &&
6526                         def_service &&
6527                                 def_service->provider)
6528                         connman_provider_disconnect(def_service->provider);
6529
6530                 default_changed();
6531
6532                 __connman_wispr_stop(service);
6533
6534                 __connman_wpad_stop(service);
6535
6536 #if defined TIZEN_EXT
6537                 /**
6538                   * Skip the functions if there is any connected profiles
6539                   * that use same interface
6540                   */
6541                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6542                         __connman_service_get_connected_count_of_iface(
6543                                                         service) <= 0) {
6544 #endif
6545                 dns_changed(service);
6546                 domain_changed(service);
6547                 proxy_changed(service);
6548 #if defined TIZEN_EXT
6549                 }
6550 #endif
6551
6552                 /*
6553                  * Previous services which are connected and which states
6554                  * are set to online should reset relevantly ipconfig_state
6555                  * to ready so wispr/portal will be rerun on those
6556                  */
6557                 downgrade_connected_services();
6558
6559                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6560                 break;
6561
6562         case CONNMAN_SERVICE_STATE_FAILURE:
6563 #if defined TIZEN_EXT
6564                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6565                         service->order = 5;
6566 #endif
6567                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6568                         connman_agent_report_error(service, service->path,
6569                                         error2string(service->error),
6570                                         report_error_cb,
6571                                         get_dbus_sender(service),
6572                                         NULL) == -EINPROGRESS)
6573                         return 0;
6574                 service_complete(service);
6575
6576                 break;
6577         }
6578
6579         service_list_sort();
6580
6581 #if defined TIZEN_EXT
6582         __connman_service_connect_default(service);
6583 #endif
6584
6585         __connman_connection_update_gateway();
6586
6587         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
6588                         new_state != CONNMAN_SERVICE_STATE_READY) ||
6589                 (old_state == CONNMAN_SERVICE_STATE_READY &&
6590                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
6591                 __connman_notifier_disconnect(service->type);
6592         }
6593
6594         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6595                 __connman_notifier_enter_online(service->type);
6596                 default_changed();
6597         }
6598
6599         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6600                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6601                 (new_state == CONNMAN_SERVICE_STATE_READY ||
6602                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
6603                 if (service->user.favorite_user != service->user.current_user) {
6604                         DBG("Now set service favorite user id from %d to %d",
6605                         service->user.favorite_user, service->user.current_user);
6606
6607                         service->user.favorite_user = service->user.current_user;
6608
6609                         service_save(service);
6610                 }
6611         }
6612
6613         return 0;
6614 }
6615
6616 int __connman_service_indicate_error(struct connman_service *service,
6617                                         enum connman_service_error error)
6618 {
6619         DBG("service %p error %d", service, error);
6620
6621         if (!service)
6622                 return -EINVAL;
6623
6624         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6625                 return -EALREADY;
6626
6627         set_error(service, error);
6628
6629 /* default internet service: fix not cleared if pdp activation*/
6630 #if defined TIZEN_EXT
6631                 /*
6632                  * If connection failed for default service(DefaultInternet),
6633                  * default_connecting_device should be cleared.
6634                  */
6635                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6636                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
6637                         __connman_service_disconnect_default(service);
6638
6639                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6640                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
6641                         g_free(service->passphrase);
6642                         service->passphrase = NULL;
6643                 }
6644 #endif
6645
6646         __connman_service_ipconfig_indicate_state(service,
6647                                                 CONNMAN_SERVICE_STATE_FAILURE,
6648                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6649         __connman_service_ipconfig_indicate_state(service,
6650                                                 CONNMAN_SERVICE_STATE_FAILURE,
6651                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6652         return 0;
6653 }
6654
6655 int __connman_service_clear_error(struct connman_service *service)
6656 {
6657         DBusMessage *pending, *provider_pending;
6658
6659         DBG("service %p", service);
6660
6661         if (!service)
6662                 return -EINVAL;
6663
6664         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
6665                 return -EINVAL;
6666
6667         pending = service->pending;
6668         service->pending = NULL;
6669         provider_pending = service->provider_pending;
6670         service->provider_pending = NULL;
6671
6672         __connman_service_ipconfig_indicate_state(service,
6673                                                 CONNMAN_SERVICE_STATE_IDLE,
6674                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6675
6676         __connman_service_ipconfig_indicate_state(service,
6677                                                 CONNMAN_SERVICE_STATE_IDLE,
6678                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6679
6680         service->pending = pending;
6681         service->provider_pending = provider_pending;
6682
6683         return 0;
6684 }
6685
6686 int __connman_service_indicate_default(struct connman_service *service)
6687 {
6688         DBG("service %p state %s", service, state2string(service->state));
6689
6690         if (!is_connected(service)) {
6691                 /*
6692                  * If service is not yet fully connected, then we must not
6693                  * change the default yet. The default gw will be changed
6694                  * after the service state is in ready.
6695                  */
6696                 return -EINPROGRESS;
6697         }
6698
6699         default_changed();
6700
6701         return 0;
6702 }
6703
6704 enum connman_service_state __connman_service_ipconfig_get_state(
6705                                         struct connman_service *service,
6706                                         enum connman_ipconfig_type type)
6707 {
6708         if (!service)
6709                 return CONNMAN_SERVICE_STATE_UNKNOWN;
6710
6711         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6712                 return service->state_ipv4;
6713
6714         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
6715                 return service->state_ipv6;
6716
6717         return CONNMAN_SERVICE_STATE_UNKNOWN;
6718 }
6719
6720 static void check_proxy_setup(struct connman_service *service)
6721 {
6722         /*
6723          * We start WPAD if we haven't got a PAC URL from DHCP and
6724          * if our proxy manual configuration is either empty or set
6725          * to AUTO with an empty URL.
6726          */
6727
6728         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
6729                 goto done;
6730
6731         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
6732                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
6733                         service->pac))
6734                 goto done;
6735
6736         if (__connman_wpad_start(service) < 0) {
6737                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
6738                 __connman_notifier_proxy_changed(service);
6739                 goto done;
6740         }
6741
6742         return;
6743
6744 done:
6745         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
6746 }
6747
6748 #if defined TIZEN_EXT
6749 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
6750
6751         DBG("check the proxy and start wispr");
6752         check_proxy_setup(service);
6753         return;
6754 }
6755 #endif
6756
6757 /*
6758  * How many networks are connected at the same time. If more than 1,
6759  * then set the rp_filter setting properly (loose mode routing) so that network
6760  * connectivity works ok. This is only done for IPv4 networks as IPv6
6761  * does not have rp_filter knob.
6762  */
6763 static int connected_networks_count;
6764 static int original_rp_filter;
6765
6766 static void service_rp_filter(struct connman_service *service,
6767                                 bool connected)
6768 {
6769         enum connman_ipconfig_method method;
6770
6771         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
6772
6773         switch (method) {
6774         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6775         case CONNMAN_IPCONFIG_METHOD_OFF:
6776         case CONNMAN_IPCONFIG_METHOD_AUTO:
6777                 return;
6778         case CONNMAN_IPCONFIG_METHOD_FIXED:
6779         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6780         case CONNMAN_IPCONFIG_METHOD_DHCP:
6781                 break;
6782         }
6783
6784         if (connected) {
6785                 if (connected_networks_count == 1) {
6786                         int filter_value;
6787                         filter_value = __connman_ipconfig_set_rp_filter();
6788                         if (filter_value < 0)
6789                                 return;
6790
6791                         original_rp_filter = filter_value;
6792                 }
6793                 connected_networks_count++;
6794
6795         } else {
6796                 if (connected_networks_count == 2)
6797                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
6798
6799                 connected_networks_count--;
6800                 if (connected_networks_count < 0)
6801                         connected_networks_count = 0;
6802         }
6803
6804         DBG("%s %s ipconfig %p method %d count %d filter %d",
6805                 connected ? "connected" : "disconnected", service->identifier,
6806                 service->ipconfig_ipv4, method,
6807                 connected_networks_count, original_rp_filter);
6808 }
6809
6810 static gboolean redo_wispr(gpointer user_data)
6811 {
6812         struct connman_service *service = user_data;
6813         int refcount = service->refcount - 1;
6814
6815         connman_service_unref(service);
6816         if (refcount == 0) {
6817                 DBG("Service %p already removed", service);
6818                 return FALSE;
6819         }
6820
6821         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
6822
6823         return FALSE;
6824 }
6825
6826 int __connman_service_online_check_failed(struct connman_service *service,
6827                                         enum connman_ipconfig_type type)
6828 {
6829         DBG("service %p type %d count %d", service, type,
6830                                                 service->online_check_count);
6831
6832         /* currently we only retry IPv6 stuff */
6833         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
6834                         service->online_check_count != 1) {
6835                 connman_warn("Online check failed for %p %s", service,
6836                         service->name);
6837                 return 0;
6838         }
6839
6840         service->online_check_count = 0;
6841
6842         /*
6843          * We set the timeout to 1 sec so that we have a chance to get
6844          * necessary IPv6 router advertisement messages that might have
6845          * DNS data etc.
6846          */
6847         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
6848
6849         return EAGAIN;
6850 }
6851
6852 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
6853                                         enum connman_service_state new_state,
6854                                         enum connman_ipconfig_type type)
6855 {
6856         struct connman_ipconfig *ipconfig = NULL;
6857         enum connman_service_state old_state;
6858         enum connman_ipconfig_method method;
6859
6860         if (!service)
6861                 return -EINVAL;
6862
6863         switch (type) {
6864         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6865         case CONNMAN_IPCONFIG_TYPE_ALL:
6866                 return -EINVAL;
6867
6868         case CONNMAN_IPCONFIG_TYPE_IPV4:
6869                 old_state = service->state_ipv4;
6870                 ipconfig = service->ipconfig_ipv4;
6871
6872                 break;
6873
6874         case CONNMAN_IPCONFIG_TYPE_IPV6:
6875                 old_state = service->state_ipv6;
6876                 ipconfig = service->ipconfig_ipv6;
6877
6878                 break;
6879         }
6880
6881         if (!ipconfig)
6882                 return -EINVAL;
6883
6884         /* Any change? */
6885         if (old_state == new_state)
6886                 return -EALREADY;
6887
6888 #if defined TIZEN_EXT
6889         __sync_synchronize();
6890         if (service->user_pdn_connection_refcount > 0 &&
6891                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6892                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
6893                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
6894                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
6895                         service->user_pdn_connection_refcount = 0;
6896                         __sync_synchronize();
6897                 }
6898 #endif
6899
6900         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
6901                 service, service ? service->identifier : NULL,
6902                 old_state, state2string(old_state),
6903                 new_state, state2string(new_state),
6904                 type, __connman_ipconfig_type2string(type));
6905
6906         switch (new_state) {
6907         case CONNMAN_SERVICE_STATE_UNKNOWN:
6908         case CONNMAN_SERVICE_STATE_IDLE:
6909         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6910                 break;
6911         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6912                 __connman_ipconfig_enable(ipconfig);
6913                 break;
6914         case CONNMAN_SERVICE_STATE_READY:
6915 #if defined TIZEN_EXT
6916                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6917                                 __connman_service_is_internet_profile(service) != TRUE) {
6918                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6919                                 service_rp_filter(service, TRUE);
6920
6921                         break;
6922                 }
6923 #endif
6924                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
6925 #if !defined TIZEN_EXT
6926                         check_proxy_setup(service);
6927 #endif
6928                         service_rp_filter(service, true);
6929                 } else {
6930                         service->online_check_count = 1;
6931                         __connman_wispr_start(service, type);
6932                 }
6933                 break;
6934         case CONNMAN_SERVICE_STATE_ONLINE:
6935                 break;
6936         case CONNMAN_SERVICE_STATE_DISCONNECT:
6937                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
6938                         return -EINVAL;
6939
6940                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6941                         service_rp_filter(service, false);
6942
6943                 break;
6944         case CONNMAN_SERVICE_STATE_FAILURE:
6945                 break;
6946         }
6947
6948         /* Keep that state, but if the ipconfig method is OFF, then we set
6949            the state to IDLE so that it will not affect the combined state
6950            in the future.
6951          */
6952         method = __connman_ipconfig_get_method(ipconfig);
6953         switch (method) {
6954         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6955         case CONNMAN_IPCONFIG_METHOD_OFF:
6956                 new_state = CONNMAN_SERVICE_STATE_IDLE;
6957                 break;
6958
6959         case CONNMAN_IPCONFIG_METHOD_FIXED:
6960         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6961         case CONNMAN_IPCONFIG_METHOD_DHCP:
6962         case CONNMAN_IPCONFIG_METHOD_AUTO:
6963                 break;
6964
6965         }
6966
6967         if (is_connected_state(service, old_state) &&
6968                         !is_connected_state(service, new_state))
6969                 nameserver_remove_all(service);
6970
6971         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6972                 service->state_ipv4 = new_state;
6973         else
6974                 service->state_ipv6 = new_state;
6975
6976         if (!is_connected_state(service, old_state) &&
6977                         is_connected_state(service, new_state))
6978                 nameserver_add_all(service);
6979
6980 #if defined TIZEN_EXT
6981         int ret = service_indicate_state(service);
6982         /*Sent the Ready changed signal again in case IPv4 IP set
6983           after IPv6 IP set*/
6984
6985         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
6986                         && new_state == CONNMAN_SERVICE_STATE_READY) {
6987                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
6988                 state_changed(service);
6989         }
6990
6991         return ret;
6992 #endif
6993         return service_indicate_state(service);
6994 }
6995
6996 static bool prepare_network(struct connman_service *service)
6997 {
6998         enum connman_network_type type;
6999         unsigned int ssid_len;
7000
7001         type = connman_network_get_type(service->network);
7002
7003         switch (type) {
7004         case CONNMAN_NETWORK_TYPE_UNKNOWN:
7005         case CONNMAN_NETWORK_TYPE_VENDOR:
7006                 return false;
7007         case CONNMAN_NETWORK_TYPE_WIFI:
7008                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
7009                                                 &ssid_len))
7010                         return false;
7011
7012                 if (service->passphrase)
7013                         connman_network_set_string(service->network,
7014                                 "WiFi.Passphrase", service->passphrase);
7015                 break;
7016         case CONNMAN_NETWORK_TYPE_ETHERNET:
7017         case CONNMAN_NETWORK_TYPE_GADGET:
7018         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
7019         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
7020         case CONNMAN_NETWORK_TYPE_CELLULAR:
7021                 break;
7022         }
7023
7024         return true;
7025 }
7026
7027 static void prepare_8021x(struct connman_service *service)
7028 {
7029         if (service->eap)
7030                 connman_network_set_string(service->network, "WiFi.EAP",
7031                                                                 service->eap);
7032
7033         if (service->identity)
7034                 connman_network_set_string(service->network, "WiFi.Identity",
7035                                                         service->identity);
7036
7037         if (service->ca_cert_file)
7038                 connman_network_set_string(service->network, "WiFi.CACertFile",
7039                                                         service->ca_cert_file);
7040
7041         if (service->client_cert_file)
7042                 connman_network_set_string(service->network,
7043                                                 "WiFi.ClientCertFile",
7044                                                 service->client_cert_file);
7045
7046         if (service->private_key_file)
7047                 connman_network_set_string(service->network,
7048                                                 "WiFi.PrivateKeyFile",
7049                                                 service->private_key_file);
7050
7051         if (service->private_key_passphrase)
7052                 connman_network_set_string(service->network,
7053                                         "WiFi.PrivateKeyPassphrase",
7054                                         service->private_key_passphrase);
7055
7056         if (service->phase2)
7057                 connman_network_set_string(service->network, "WiFi.Phase2",
7058                                                         service->phase2);
7059 }
7060
7061 static int service_connect(struct connman_service *service)
7062 {
7063         int err;
7064
7065         if (service->hidden)
7066                 return -EPERM;
7067
7068         switch (service->type) {
7069         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7070         case CONNMAN_SERVICE_TYPE_SYSTEM:
7071         case CONNMAN_SERVICE_TYPE_GPS:
7072         case CONNMAN_SERVICE_TYPE_P2P:
7073                 return -EINVAL;
7074         case CONNMAN_SERVICE_TYPE_ETHERNET:
7075         case CONNMAN_SERVICE_TYPE_GADGET:
7076         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7077         case CONNMAN_SERVICE_TYPE_CELLULAR:
7078         case CONNMAN_SERVICE_TYPE_VPN:
7079                 break;
7080         case CONNMAN_SERVICE_TYPE_WIFI:
7081                 switch (service->security) {
7082                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7083                 case CONNMAN_SERVICE_SECURITY_NONE:
7084                         break;
7085                 case CONNMAN_SERVICE_SECURITY_WEP:
7086                 case CONNMAN_SERVICE_SECURITY_PSK:
7087                 case CONNMAN_SERVICE_SECURITY_WPA:
7088                 case CONNMAN_SERVICE_SECURITY_RSN:
7089                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7090                                 return -ENOKEY;
7091
7092                         if (service->request_passphrase_input) {
7093                                 DBG("Now try to connect other user's favorite service");
7094                                 service->request_passphrase_input = false;
7095                                 return -ENOKEY;
7096                         } else if (!service->passphrase) {
7097                                 if (!service->network)
7098                                         return -EOPNOTSUPP;
7099
7100                                 if (!service->wps ||
7101                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
7102                                         return -ENOKEY;
7103                         }
7104                         break;
7105
7106                 case CONNMAN_SERVICE_SECURITY_8021X:
7107                         if (!service->eap)
7108                                 return -EINVAL;
7109
7110 #if defined TIZEN_EXT
7111                         /*
7112                          * never request credentials if using EAP-TLS, EAP-SIM
7113                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
7114                          * need to be fully provisioned)
7115                          */
7116                         if (g_str_equal(service->eap, "tls") ||
7117                                 g_str_equal(service->eap, "sim") ||
7118                                 g_str_equal(service->eap, "aka"))
7119                                 break;
7120 #else
7121                         /*
7122                          * never request credentials if using EAP-TLS
7123                          * (EAP-TLS networks need to be fully provisioned)
7124                          */
7125                         if (g_str_equal(service->eap, "tls"))
7126                                 break;
7127 #endif
7128                         /*
7129                          * Return -ENOKEY if either identity or passphrase is
7130                          * missing. Agent provided credentials can be used as
7131                          * fallback if needed.
7132                          */
7133                         if (((!service->identity &&
7134                                         !service->agent_identity) ||
7135                                         !service->passphrase) ||
7136                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7137                                 return -ENOKEY;
7138
7139                         break;
7140                 }
7141                 break;
7142         }
7143
7144         if (service->network) {
7145                 if (!prepare_network(service))
7146                         return -EINVAL;
7147
7148                 switch (service->security) {
7149                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7150                 case CONNMAN_SERVICE_SECURITY_NONE:
7151                 case CONNMAN_SERVICE_SECURITY_WEP:
7152                 case CONNMAN_SERVICE_SECURITY_PSK:
7153                 case CONNMAN_SERVICE_SECURITY_WPA:
7154                 case CONNMAN_SERVICE_SECURITY_RSN:
7155                         break;
7156                 case CONNMAN_SERVICE_SECURITY_8021X:
7157                         prepare_8021x(service);
7158                         break;
7159                 }
7160
7161                 if (__connman_stats_service_register(service) == 0) {
7162                         __connman_stats_get(service, false,
7163                                                 &service->stats.data);
7164                         __connman_stats_get(service, true,
7165                                                 &service->stats_roaming.data);
7166                 }
7167
7168                 if (service->ipconfig_ipv4)
7169                         __connman_ipconfig_enable(service->ipconfig_ipv4);
7170                 if (service->ipconfig_ipv6)
7171                         __connman_ipconfig_enable(service->ipconfig_ipv6);
7172
7173                 err = __connman_network_connect(service->network);
7174         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7175                                         service->provider)
7176                 err = __connman_provider_connect(service->provider);
7177         else
7178                 return -EOPNOTSUPP;
7179
7180         if (err < 0) {
7181                 if (err != -EINPROGRESS) {
7182                         __connman_ipconfig_disable(service->ipconfig_ipv4);
7183                         __connman_ipconfig_disable(service->ipconfig_ipv6);
7184                         __connman_stats_service_unregister(service);
7185                 }
7186         }
7187
7188         return err;
7189 }
7190
7191 int __connman_service_connect(struct connman_service *service,
7192                         enum connman_service_connect_reason reason)
7193 {
7194         int err;
7195
7196         DBG("service %p state %s connect reason %s -> %s",
7197                 service, state2string(service->state),
7198                 reason2string(service->connect_reason),
7199                 reason2string(reason));
7200
7201         if (is_connected(service))
7202                 return -EISCONN;
7203
7204         if (is_connecting(service))
7205                 return -EALREADY;
7206
7207         switch (service->type) {
7208         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7209         case CONNMAN_SERVICE_TYPE_SYSTEM:
7210         case CONNMAN_SERVICE_TYPE_GPS:
7211         case CONNMAN_SERVICE_TYPE_P2P:
7212                 return -EINVAL;
7213
7214         case CONNMAN_SERVICE_TYPE_ETHERNET:
7215         case CONNMAN_SERVICE_TYPE_GADGET:
7216         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7217         case CONNMAN_SERVICE_TYPE_CELLULAR:
7218         case CONNMAN_SERVICE_TYPE_VPN:
7219         case CONNMAN_SERVICE_TYPE_WIFI:
7220                 break;
7221         }
7222
7223         if (!is_ipconfig_usable(service))
7224                 return -ENOLINK;
7225
7226         __connman_service_clear_error(service);
7227
7228         err = service_connect(service);
7229
7230         service->connect_reason = reason;
7231         if (err >= 0)
7232                 return 0;
7233
7234         if (err == -EINPROGRESS) {
7235                 if (service->timeout == 0)
7236                         service->timeout = g_timeout_add_seconds(
7237                                 CONNECT_TIMEOUT, connect_timeout, service);
7238
7239                 return -EINPROGRESS;
7240         }
7241
7242         if (service->network)
7243                 __connman_network_disconnect(service->network);
7244         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7245                                 service->provider)
7246                         connman_provider_disconnect(service->provider);
7247
7248         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
7249                 if (err == -ENOKEY || err == -EPERM) {
7250                         DBusMessage *pending = NULL;
7251
7252                         /*
7253                          * We steal the reply here. The idea is that the
7254                          * connecting client will see the connection status
7255                          * after the real hidden network is connected or
7256                          * connection failed.
7257                          */
7258                         if (service->hidden) {
7259                                 pending = service->pending;
7260                                 service->pending = NULL;
7261                         }
7262
7263                         err = __connman_agent_request_passphrase_input(service,
7264                                         request_input_cb,
7265                                         get_dbus_sender(service),
7266                                         pending);
7267                         if (service->hidden && err != -EINPROGRESS)
7268                                 service->pending = pending;
7269
7270                         return err;
7271                 }
7272                 reply_pending(service, -err);
7273         }
7274
7275         return err;
7276 }
7277
7278 int __connman_service_disconnect(struct connman_service *service)
7279 {
7280         int err;
7281
7282         DBG("service %p", service);
7283
7284         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
7285         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
7286
7287         connman_agent_cancel(service);
7288
7289         reply_pending(service, ECONNABORTED);
7290
7291         if (service->network) {
7292                 err = __connman_network_disconnect(service->network);
7293         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7294                                         service->provider)
7295                 err = connman_provider_disconnect(service->provider);
7296         else
7297                 return -EOPNOTSUPP;
7298
7299         if (err < 0 && err != -EINPROGRESS)
7300                 return err;
7301
7302         __connman_6to4_remove(service->ipconfig_ipv4);
7303
7304         if (service->ipconfig_ipv4)
7305                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
7306                                                         NULL);
7307         else
7308                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
7309                                                         NULL);
7310
7311 #if defined TIZEN_EXT
7312         /**
7313           * Skip the functions If there is any connected profiles
7314           * that use same interface
7315           */
7316         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7317                 __connman_service_get_connected_count_of_iface(service) <= 0) {
7318 #endif
7319         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
7320         settings_changed(service, service->ipconfig_ipv4);
7321
7322         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
7323         settings_changed(service, service->ipconfig_ipv6);
7324
7325         __connman_ipconfig_disable(service->ipconfig_ipv4);
7326         __connman_ipconfig_disable(service->ipconfig_ipv6);
7327 #if defined TIZEN_EXT
7328         }
7329 #endif
7330
7331         __connman_stats_service_unregister(service);
7332
7333         return err;
7334 }
7335
7336 int __connman_service_disconnect_all(void)
7337 {
7338         struct connman_service *service;
7339         GSList *services = NULL, *list;
7340         GList *iter;
7341
7342         DBG("");
7343
7344         for (iter = service_list; iter; iter = iter->next) {
7345                 service = iter->data;
7346
7347                 if (!is_connected(service))
7348                         break;
7349
7350                 services = g_slist_prepend(services, service);
7351         }
7352
7353         for (list = services; list; list = list->next) {
7354                 struct connman_service *service = list->data;
7355
7356                 service->ignore = true;
7357
7358                 __connman_service_disconnect(service);
7359         }
7360
7361         g_slist_free(services);
7362
7363         return 0;
7364 }
7365
7366 /**
7367  * lookup_by_identifier:
7368  * @identifier: service identifier
7369  *
7370  * Look up a service by identifier (reference count will not be increased)
7371  */
7372 static struct connman_service *lookup_by_identifier(const char *identifier)
7373 {
7374         return g_hash_table_lookup(service_hash, identifier);
7375 }
7376
7377 struct provision_user_data {
7378         const char *ident;
7379         int ret;
7380 };
7381
7382 static void provision_changed(gpointer value, gpointer user_data)
7383 {
7384         struct connman_service *service = value;
7385         struct provision_user_data *data = user_data;
7386         const char *path = data->ident;
7387         int ret;
7388
7389         ret = __connman_config_provision_service_ident(service, path,
7390                         service->config_file, service->config_entry);
7391         if (ret > 0)
7392                 data->ret = ret;
7393 }
7394
7395 int __connman_service_provision_changed(const char *ident)
7396 {
7397         struct provision_user_data data = {
7398                 .ident = ident,
7399                 .ret = 0
7400         };
7401
7402         g_list_foreach(service_list, provision_changed, (void *)&data);
7403
7404         /*
7405          * Because the provision_changed() might have set some services
7406          * as favorite, we must sort the sequence now.
7407          */
7408         if (services_dirty) {
7409                 services_dirty = false;
7410
7411                 service_list_sort();
7412
7413                 __connman_connection_update_gateway();
7414         }
7415
7416         return data.ret;
7417 }
7418
7419 void __connman_service_set_config(struct connman_service *service,
7420                                 const char *file_id, const char *entry)
7421 {
7422         if (!service)
7423                 return;
7424
7425         g_free(service->config_file);
7426         service->config_file = g_strdup(file_id);
7427
7428         g_free(service->config_entry);
7429         service->config_entry = g_strdup(entry);
7430 }
7431
7432 /**
7433  * __connman_service_get:
7434  * @identifier: service identifier
7435  *
7436  * Look up a service by identifier or create a new one if not found
7437  */
7438 static struct connman_service *service_get(const char *identifier)
7439 {
7440         struct connman_service *service;
7441
7442         service = g_hash_table_lookup(service_hash, identifier);
7443         if (service) {
7444                 connman_service_ref(service);
7445                 return service;
7446         }
7447
7448         service = connman_service_create();
7449         if (!service)
7450                 return NULL;
7451
7452         DBG("service %p", service);
7453
7454         service->identifier = g_strdup(identifier);
7455
7456         service_list = g_list_insert_sorted(service_list, service,
7457                                                 service_compare);
7458
7459         g_hash_table_insert(service_hash, service->identifier, service);
7460
7461         return service;
7462 }
7463
7464 static int service_register(struct connman_service *service)
7465 {
7466         DBG("service %p", service);
7467
7468         if (service->path)
7469                 return -EALREADY;
7470
7471         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
7472                                                 service->identifier);
7473
7474         DBG("path %s", service->path);
7475
7476         if (__connman_config_provision_service(service) < 0)
7477                 service_load(service);
7478
7479         g_dbus_register_interface(connection, service->path,
7480                                         CONNMAN_SERVICE_INTERFACE,
7481                                         service_methods, service_signals,
7482                                                         NULL, service, NULL);
7483
7484         service_list_sort();
7485
7486         __connman_connection_update_gateway();
7487
7488         return 0;
7489 }
7490
7491 static void service_up(struct connman_ipconfig *ipconfig,
7492                 const char *ifname)
7493 {
7494         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7495
7496         DBG("%s up", ifname);
7497
7498         link_changed(service);
7499
7500         service->stats.valid = false;
7501         service->stats_roaming.valid = false;
7502 }
7503
7504 static void service_down(struct connman_ipconfig *ipconfig,
7505                         const char *ifname)
7506 {
7507         DBG("%s down", ifname);
7508 }
7509
7510 static void service_lower_up(struct connman_ipconfig *ipconfig,
7511                         const char *ifname)
7512 {
7513         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7514
7515         DBG("%s lower up", ifname);
7516
7517         stats_start(service);
7518 }
7519
7520 static void service_lower_down(struct connman_ipconfig *ipconfig,
7521                         const char *ifname)
7522 {
7523         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7524
7525         DBG("%s lower down", ifname);
7526
7527         if (!is_idle_state(service, service->state_ipv4))
7528                 __connman_ipconfig_disable(service->ipconfig_ipv4);
7529
7530         if (!is_idle_state(service, service->state_ipv6))
7531                 __connman_ipconfig_disable(service->ipconfig_ipv6);
7532
7533         stats_stop(service);
7534         service_save(service);
7535 }
7536
7537 static void service_ip_bound(struct connman_ipconfig *ipconfig,
7538                         const char *ifname)
7539 {
7540         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7541         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7542         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7543
7544         DBG("%s ip bound", ifname);
7545
7546         type = __connman_ipconfig_get_config_type(ipconfig);
7547         method = __connman_ipconfig_get_method(ipconfig);
7548
7549         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7550                                                         type, method);
7551
7552         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7553                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
7554                 __connman_service_ipconfig_indicate_state(service,
7555                                                 CONNMAN_SERVICE_STATE_READY,
7556                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7557
7558         settings_changed(service, ipconfig);
7559 }
7560
7561 static void service_ip_release(struct connman_ipconfig *ipconfig,
7562                         const char *ifname)
7563 {
7564         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7565         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7566         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7567
7568         DBG("%s ip release", ifname);
7569
7570         type = __connman_ipconfig_get_config_type(ipconfig);
7571         method = __connman_ipconfig_get_method(ipconfig);
7572
7573         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7574                                                         type, method);
7575
7576         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7577                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7578                 __connman_service_ipconfig_indicate_state(service,
7579                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7580                                         CONNMAN_IPCONFIG_TYPE_IPV6);
7581
7582         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
7583                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7584                 __connman_service_ipconfig_indicate_state(service,
7585                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7586                                         CONNMAN_IPCONFIG_TYPE_IPV4);
7587
7588         settings_changed(service, ipconfig);
7589 }
7590
7591 static void service_route_changed(struct connman_ipconfig *ipconfig,
7592                                 const char *ifname)
7593 {
7594         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7595
7596         DBG("%s route changed", ifname);
7597
7598         settings_changed(service, ipconfig);
7599 }
7600
7601 static const struct connman_ipconfig_ops service_ops = {
7602         .up             = service_up,
7603         .down           = service_down,
7604         .lower_up       = service_lower_up,
7605         .lower_down     = service_lower_down,
7606         .ip_bound       = service_ip_bound,
7607         .ip_release     = service_ip_release,
7608         .route_set      = service_route_changed,
7609         .route_unset    = service_route_changed,
7610 };
7611
7612 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
7613                 int index, enum connman_ipconfig_method method)
7614 {
7615         struct connman_ipconfig *ipconfig_ipv4;
7616
7617         ipconfig_ipv4 = __connman_ipconfig_create(index,
7618                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7619         if (!ipconfig_ipv4)
7620                 return NULL;
7621
7622         __connman_ipconfig_set_method(ipconfig_ipv4, method);
7623
7624         __connman_ipconfig_set_data(ipconfig_ipv4, service);
7625
7626         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
7627
7628         return ipconfig_ipv4;
7629 }
7630
7631 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
7632                 int index)
7633 {
7634         struct connman_ipconfig *ipconfig_ipv6;
7635
7636         ipconfig_ipv6 = __connman_ipconfig_create(index,
7637                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7638         if (!ipconfig_ipv6)
7639                 return NULL;
7640
7641         __connman_ipconfig_set_data(ipconfig_ipv6, service);
7642
7643         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
7644
7645         return ipconfig_ipv6;
7646 }
7647
7648 void __connman_service_read_ip4config(struct connman_service *service)
7649 {
7650         GKeyFile *keyfile;
7651
7652         if (!service->ipconfig_ipv4)
7653                 return;
7654
7655         keyfile = connman_storage_load_service(service->identifier);
7656         if (!keyfile)
7657                 return;
7658
7659         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
7660                                 service->identifier, "IPv4.");
7661
7662         g_key_file_free(keyfile);
7663 }
7664
7665 void connman_service_create_ip4config(struct connman_service *service,
7666                                         int index)
7667 {
7668         DBG("ipv4 %p", service->ipconfig_ipv4);
7669
7670         if (service->ipconfig_ipv4)
7671                 return;
7672
7673         service->ipconfig_ipv4 = create_ip4config(service, index,
7674                         CONNMAN_IPCONFIG_METHOD_DHCP);
7675         __connman_service_read_ip4config(service);
7676 }
7677
7678 void __connman_service_read_ip6config(struct connman_service *service)
7679 {
7680         GKeyFile *keyfile;
7681
7682         if (!service->ipconfig_ipv6)
7683                 return;
7684
7685         keyfile = connman_storage_load_service(service->identifier);
7686         if (!keyfile)
7687                 return;
7688
7689         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
7690                                 service->identifier, "IPv6.");
7691
7692         g_key_file_free(keyfile);
7693 }
7694
7695 void connman_service_create_ip6config(struct connman_service *service,
7696                                                                 int index)
7697 {
7698         DBG("ipv6 %p", service->ipconfig_ipv6);
7699
7700         if (service->ipconfig_ipv6)
7701                 return;
7702
7703         service->ipconfig_ipv6 = create_ip6config(service, index);
7704
7705         __connman_service_read_ip6config(service);
7706 }
7707
7708 /**
7709  * connman_service_lookup_from_network:
7710  * @network: network structure
7711  *
7712  * Look up a service by network (reference count will not be increased)
7713  */
7714 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
7715 {
7716         struct connman_service *service;
7717         const char *ident, *group;
7718         char *name;
7719
7720         if (!network)
7721                 return NULL;
7722
7723         ident = __connman_network_get_ident(network);
7724         if (!ident)
7725                 return NULL;
7726
7727         group = connman_network_get_group(network);
7728         if (!group)
7729                 return NULL;
7730
7731         name = g_strdup_printf("%s_%s_%s",
7732                         __connman_network_get_type(network), ident, group);
7733         service = lookup_by_identifier(name);
7734         g_free(name);
7735
7736         return service;
7737 }
7738
7739 struct connman_service *__connman_service_lookup_from_index(int index)
7740 {
7741         struct connman_service *service;
7742         GList *list;
7743
7744         for (list = service_list; list; list = list->next) {
7745                 service = list->data;
7746
7747                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
7748                                                         == index)
7749                         return service;
7750
7751                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
7752                                                         == index)
7753                         return service;
7754         }
7755
7756         return NULL;
7757 }
7758
7759 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
7760 {
7761         return lookup_by_identifier(identifier);
7762 }
7763
7764 const char *__connman_service_get_ident(struct connman_service *service)
7765 {
7766         return service->identifier;
7767 }
7768
7769 const char *__connman_service_get_path(struct connman_service *service)
7770 {
7771         return service->path;
7772 }
7773
7774 const char *__connman_service_get_name(struct connman_service *service)
7775 {
7776         return service->name;
7777 }
7778
7779 enum connman_service_state __connman_service_get_state(struct connman_service *service)
7780 {
7781         return service->state;
7782 }
7783
7784 unsigned int __connman_service_get_order(struct connman_service *service)
7785 {
7786         unsigned int order = 0;
7787
7788         if (!service)
7789                 return 0;
7790
7791         service->order = 0;
7792
7793         if (!service->favorite)
7794                 return 0;
7795
7796 #if defined TIZEN_EXT
7797         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7798                         service->do_split_routing == FALSE)
7799                 order = 10;
7800         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
7801                 if (service->order < 5)
7802                         order = 5;
7803         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7804                 order = 4;
7805         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7806                 order = 3;
7807         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7808                         __connman_service_is_internet_profile(service) == TRUE)
7809                 order = 1;
7810         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7811                         __connman_service_is_tethering_profile(service) == TRUE)
7812                 order = 0;
7813         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7814                 order = 0;
7815         else
7816                 order = 2;
7817 #else
7818         if (service == service_list->data)
7819                 order = 1;
7820
7821         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7822                         !service->do_split_routing) {
7823                 service->order = 10;
7824                 order = 10;
7825         }
7826 #endif
7827         DBG("service %p name %s order %d split %d", service, service->name,
7828                 order, service->do_split_routing);
7829
7830         return order;
7831 }
7832
7833 void __connman_service_update_ordering(void)
7834 {
7835         if (service_list && service_list->next)
7836                 service_list = g_list_sort(service_list, service_compare);
7837 }
7838
7839 static enum connman_service_type convert_network_type(struct connman_network *network)
7840 {
7841         enum connman_network_type type = connman_network_get_type(network);
7842
7843         switch (type) {
7844         case CONNMAN_NETWORK_TYPE_UNKNOWN:
7845         case CONNMAN_NETWORK_TYPE_VENDOR:
7846                 break;
7847         case CONNMAN_NETWORK_TYPE_ETHERNET:
7848                 return CONNMAN_SERVICE_TYPE_ETHERNET;
7849         case CONNMAN_NETWORK_TYPE_WIFI:
7850                 return CONNMAN_SERVICE_TYPE_WIFI;
7851         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
7852         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
7853                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
7854         case CONNMAN_NETWORK_TYPE_CELLULAR:
7855                 return CONNMAN_SERVICE_TYPE_CELLULAR;
7856         case CONNMAN_NETWORK_TYPE_GADGET:
7857                 return CONNMAN_SERVICE_TYPE_GADGET;
7858         }
7859
7860         return CONNMAN_SERVICE_TYPE_UNKNOWN;
7861 }
7862
7863 static enum connman_service_security convert_wifi_security(const char *security)
7864 {
7865         if (!security)
7866                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7867         else if (g_str_equal(security, "none"))
7868                 return CONNMAN_SERVICE_SECURITY_NONE;
7869         else if (g_str_equal(security, "wep"))
7870                 return CONNMAN_SERVICE_SECURITY_WEP;
7871         else if (g_str_equal(security, "psk"))
7872                 return CONNMAN_SERVICE_SECURITY_PSK;
7873         else if (g_str_equal(security, "ieee8021x"))
7874                 return CONNMAN_SERVICE_SECURITY_8021X;
7875         else if (g_str_equal(security, "wpa"))
7876                 return CONNMAN_SERVICE_SECURITY_WPA;
7877         else if (g_str_equal(security, "rsn"))
7878                 return CONNMAN_SERVICE_SECURITY_RSN;
7879 #if defined TIZEN_EXT
7880         else if (g_str_equal(security, "ft_psk") == TRUE)
7881                 return CONNMAN_SERVICE_SECURITY_PSK;
7882         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
7883                 return CONNMAN_SERVICE_SECURITY_8021X;
7884 #endif
7885         else
7886                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7887 }
7888
7889 static void update_from_network(struct connman_service *service,
7890                                         struct connman_network *network)
7891 {
7892         uint8_t strength = service->strength;
7893         const char *str;
7894
7895         DBG("service %p network %p", service, network);
7896
7897         if (is_connected(service))
7898                 return;
7899
7900         if (is_connecting(service))
7901                 return;
7902
7903         str = connman_network_get_string(network, "Name");
7904         if (str) {
7905                 g_free(service->name);
7906                 service->name = g_strdup(str);
7907                 service->hidden = false;
7908         } else {
7909                 g_free(service->name);
7910                 service->name = NULL;
7911                 service->hidden = true;
7912         }
7913
7914         service->strength = connman_network_get_strength(network);
7915         service->roaming = connman_network_get_bool(network, "Roaming");
7916
7917         if (service->strength == 0) {
7918                 /*
7919                  * Filter out 0-values; it's unclear what they mean
7920                  * and they cause anomalous sorting of the priority list.
7921                  */
7922                 service->strength = strength;
7923         }
7924
7925         str = connman_network_get_string(network, "WiFi.Security");
7926         service->security = convert_wifi_security(str);
7927
7928         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7929                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
7930
7931         if (service->strength > strength && service->network) {
7932                 connman_network_unref(service->network);
7933                 service->network = connman_network_ref(network);
7934
7935                 strength_changed(service);
7936         }
7937
7938         if (!service->network)
7939                 service->network = connman_network_ref(network);
7940
7941         service_list_sort();
7942 }
7943
7944 /**
7945  * __connman_service_create_from_network:
7946  * @network: network structure
7947  *
7948  * Look up service by network and if not found, create one
7949  */
7950 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
7951 {
7952         struct connman_service *service;
7953         struct connman_device *device;
7954         const char *ident, *group;
7955         char *name;
7956         unsigned int *auto_connect_types;
7957         int i, index;
7958
7959         DBG("network %p", network);
7960
7961         if (!network)
7962                 return NULL;
7963
7964         ident = __connman_network_get_ident(network);
7965         if (!ident)
7966                 return NULL;
7967
7968         group = connman_network_get_group(network);
7969         if (!group)
7970                 return NULL;
7971
7972         name = g_strdup_printf("%s_%s_%s",
7973                         __connman_network_get_type(network), ident, group);
7974         service = service_get(name);
7975         g_free(name);
7976
7977         if (!service)
7978                 return NULL;
7979
7980         if (__connman_network_get_weakness(network))
7981                 return service;
7982
7983         if (service->path) {
7984                 update_from_network(service, network);
7985                 __connman_connection_update_gateway();
7986                 return service;
7987         }
7988
7989         service->type = convert_network_type(network);
7990
7991         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
7992         service->autoconnect = false;
7993         for (i = 0; auto_connect_types &&
7994                      auto_connect_types[i] != 0; i++) {
7995                 if (service->type == auto_connect_types[i]) {
7996                         service->autoconnect = true;
7997                         break;
7998                 }
7999         }
8000
8001         switch (service->type) {
8002         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8003         case CONNMAN_SERVICE_TYPE_SYSTEM:
8004         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8005         case CONNMAN_SERVICE_TYPE_GPS:
8006         case CONNMAN_SERVICE_TYPE_VPN:
8007         case CONNMAN_SERVICE_TYPE_GADGET:
8008         case CONNMAN_SERVICE_TYPE_WIFI:
8009         case CONNMAN_SERVICE_TYPE_CELLULAR:
8010         case CONNMAN_SERVICE_TYPE_P2P:
8011                 break;
8012         case CONNMAN_SERVICE_TYPE_ETHERNET:
8013                 service->favorite = true;
8014                 break;
8015         }
8016
8017         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
8018         service->state = combine_state(service->state_ipv4, service->state_ipv6);
8019
8020         update_from_network(service, network);
8021
8022         index = connman_network_get_index(network);
8023
8024         if (!service->ipconfig_ipv4)
8025                 service->ipconfig_ipv4 = create_ip4config(service, index,
8026                                 CONNMAN_IPCONFIG_METHOD_DHCP);
8027
8028         if (!service->ipconfig_ipv6)
8029                 service->ipconfig_ipv6 = create_ip6config(service, index);
8030
8031         service_register(service);
8032
8033         if (service->favorite) {
8034                 device = connman_network_get_device(service->network);
8035                 if (device && !connman_device_get_scanning(device)) {
8036
8037                         switch (service->type) {
8038                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8039                         case CONNMAN_SERVICE_TYPE_SYSTEM:
8040                         case CONNMAN_SERVICE_TYPE_P2P:
8041                                 break;
8042
8043                         case CONNMAN_SERVICE_TYPE_GADGET:
8044                         case CONNMAN_SERVICE_TYPE_ETHERNET:
8045                                 if (service->autoconnect) {
8046                                         __connman_service_connect(service,
8047                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8048                                         break;
8049                                 }
8050
8051                                 /* fall through */
8052                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8053                         case CONNMAN_SERVICE_TYPE_GPS:
8054                         case CONNMAN_SERVICE_TYPE_VPN:
8055                         case CONNMAN_SERVICE_TYPE_WIFI:
8056                         case CONNMAN_SERVICE_TYPE_CELLULAR:
8057                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8058                                 break;
8059                         }
8060                 }
8061
8062 #if defined TIZEN_EXT
8063                 /* TIZEN synchronizes below information when the service creates */
8064                 if (service->eap != NULL)
8065                         connman_network_set_string(service->network, "WiFi.EAP",
8066                                                                 service->eap);
8067                 if (service->identity != NULL)
8068                         connman_network_set_string(service->network, "WiFi.Identity",
8069                                                                 service->identity);
8070                 if (service->phase2 != NULL)
8071                         connman_network_set_string(service->network, "WiFi.Phase2",
8072                                                                 service->phase2);
8073 #endif
8074         }
8075
8076         __connman_notifier_service_add(service, service->name);
8077         service_schedule_added(service);
8078
8079         return service;
8080 }
8081
8082 void __connman_service_update_from_network(struct connman_network *network)
8083 {
8084         bool need_sort = false;
8085         struct connman_service *service;
8086         uint8_t strength;
8087         bool roaming;
8088         const char *name;
8089         bool stats_enable;
8090
8091         service = connman_service_lookup_from_network(network);
8092         if (!service)
8093                 return;
8094
8095         if (!service->network)
8096                 return;
8097
8098 #if defined TIZEN_EXT
8099         if (service->storage_reload) {
8100                 service_load(service);
8101                 __connman_service_set_storage_reload(service, false);
8102         }
8103 #endif
8104
8105         name = connman_network_get_string(service->network, "Name");
8106         if (g_strcmp0(service->name, name) != 0) {
8107                 g_free(service->name);
8108                 service->name = g_strdup(name);
8109
8110                 if (allow_property_changed(service))
8111                         connman_dbus_property_changed_basic(service->path,
8112                                         CONNMAN_SERVICE_INTERFACE, "Name",
8113                                         DBUS_TYPE_STRING, &service->name);
8114         }
8115
8116         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8117                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
8118
8119         strength = connman_network_get_strength(service->network);
8120         if (strength == service->strength)
8121                 goto roaming;
8122
8123         service->strength = strength;
8124         need_sort = true;
8125
8126         strength_changed(service);
8127
8128 roaming:
8129         roaming = connman_network_get_bool(service->network, "Roaming");
8130         if (roaming == service->roaming)
8131                 goto sorting;
8132
8133         stats_enable = stats_enabled(service);
8134         if (stats_enable)
8135                 stats_stop(service);
8136
8137         service->roaming = roaming;
8138         need_sort = true;
8139
8140         if (stats_enable)
8141                 stats_start(service);
8142
8143         roaming_changed(service);
8144
8145 sorting:
8146         if (need_sort) {
8147                 service_list_sort();
8148         }
8149 }
8150
8151 void __connman_service_remove_from_network(struct connman_network *network)
8152 {
8153         struct connman_service *service;
8154
8155         service = connman_service_lookup_from_network(network);
8156
8157         DBG("network %p service %p", network, service);
8158
8159         if (!service)
8160                 return;
8161
8162         service->ignore = true;
8163
8164         __connman_connection_gateway_remove(service,
8165                                         CONNMAN_IPCONFIG_TYPE_ALL);
8166
8167         connman_service_unref(service);
8168 }
8169
8170 /**
8171  * __connman_service_create_from_provider:
8172  * @provider: provider structure
8173  *
8174  * Look up service by provider and if not found, create one
8175  */
8176 struct connman_service *
8177 __connman_service_create_from_provider(struct connman_provider *provider)
8178 {
8179         struct connman_service *service;
8180         const char *ident, *str;
8181         char *name;
8182         int index = connman_provider_get_index(provider);
8183
8184         DBG("provider %p", provider);
8185
8186         ident = __connman_provider_get_ident(provider);
8187         if (!ident)
8188                 return NULL;
8189
8190         name = g_strdup_printf("vpn_%s", ident);
8191         service = service_get(name);
8192         g_free(name);
8193
8194         if (!service)
8195                 return NULL;
8196
8197         service->type = CONNMAN_SERVICE_TYPE_VPN;
8198         service->provider = connman_provider_ref(provider);
8199         service->autoconnect = false;
8200         service->favorite = true;
8201
8202         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
8203         service->state = combine_state(service->state_ipv4, service->state_ipv6);
8204
8205         str = connman_provider_get_string(provider, "Name");
8206         if (str) {
8207                 g_free(service->name);
8208                 service->name = g_strdup(str);
8209                 service->hidden = false;
8210         } else {
8211                 g_free(service->name);
8212                 service->name = NULL;
8213                 service->hidden = true;
8214         }
8215
8216         service->strength = 0;
8217
8218         if (!service->ipconfig_ipv4)
8219                 service->ipconfig_ipv4 = create_ip4config(service, index,
8220                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
8221
8222         if (!service->ipconfig_ipv6)
8223                 service->ipconfig_ipv6 = create_ip6config(service, index);
8224
8225         service_register(service);
8226
8227         __connman_notifier_service_add(service, service->name);
8228         service_schedule_added(service);
8229
8230         return service;
8231 }
8232
8233 static void remove_unprovisioned_services(void)
8234 {
8235         gchar **services;
8236         GKeyFile *keyfile, *configkeyfile;
8237         char *file, *section;
8238         int i = 0;
8239
8240         services = connman_storage_get_services();
8241         if (!services)
8242                 return;
8243
8244         for (; services[i]; i++) {
8245                 file = section = NULL;
8246                 keyfile = configkeyfile = NULL;
8247
8248                 keyfile = connman_storage_load_service(services[i]);
8249                 if (!keyfile)
8250                         continue;
8251
8252                 file = g_key_file_get_string(keyfile, services[i],
8253                                         "Config.file", NULL);
8254                 if (!file)
8255                         goto next;
8256
8257                 section = g_key_file_get_string(keyfile, services[i],
8258                                         "Config.ident", NULL);
8259                 if (!section)
8260                         goto next;
8261
8262                 configkeyfile = __connman_storage_load_config(file);
8263                 if (!configkeyfile) {
8264                         /*
8265                          * Config file is missing, remove the provisioned
8266                          * service.
8267                          */
8268                         __connman_storage_remove_service(services[i]);
8269                         goto next;
8270                 }
8271
8272                 if (!g_key_file_has_group(configkeyfile, section))
8273                         /*
8274                          * Config section is missing, remove the provisioned
8275                          * service.
8276                          */
8277                         __connman_storage_remove_service(services[i]);
8278
8279         next:
8280                 if (keyfile)
8281                         g_key_file_free(keyfile);
8282
8283                 if (configkeyfile)
8284                         g_key_file_free(configkeyfile);
8285
8286                 g_free(section);
8287                 g_free(file);
8288         }
8289
8290         g_strfreev(services);
8291 }
8292
8293 static int agent_probe(struct connman_agent *agent)
8294 {
8295         DBG("agent %p", agent);
8296         return 0;
8297 }
8298
8299 static void agent_remove(struct connman_agent *agent)
8300 {
8301         DBG("agent %p", agent);
8302 }
8303
8304 static void *agent_context_ref(void *context)
8305 {
8306         struct connman_service *service = context;
8307
8308         return (void *)connman_service_ref(service);
8309 }
8310
8311 static void agent_context_unref(void *context)
8312 {
8313         struct connman_service *service = context;
8314
8315         connman_service_unref(service);
8316 }
8317
8318 static struct connman_agent_driver agent_driver = {
8319         .name           = "service",
8320         .interface      = CONNMAN_AGENT_INTERFACE,
8321         .probe          = agent_probe,
8322         .remove         = agent_remove,
8323         .context_ref    = agent_context_ref,
8324         .context_unref  = agent_context_unref,
8325 };
8326
8327 int __connman_service_init(void)
8328 {
8329         int err;
8330
8331         DBG("");
8332
8333         err = connman_agent_driver_register(&agent_driver);
8334         if (err < 0) {
8335                 connman_error("Cannot register agent driver for %s",
8336                                                 agent_driver.name);
8337                 return err;
8338         }
8339
8340         connection = connman_dbus_get_connection();
8341
8342         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
8343                                                         NULL, service_free);
8344
8345         services_notify = g_new0(struct _services_notify, 1);
8346         services_notify->remove = g_hash_table_new_full(g_str_hash,
8347                         g_str_equal, g_free, NULL);
8348         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
8349
8350         remove_unprovisioned_services();
8351
8352         return 0;
8353 }
8354
8355 void __connman_service_cleanup(void)
8356 {
8357         DBG("");
8358
8359         if (vpn_autoconnect_timeout) {
8360                 g_source_remove(vpn_autoconnect_timeout);
8361                 vpn_autoconnect_timeout = 0;
8362         }
8363
8364         if (autoconnect_timeout != 0) {
8365                 g_source_remove(autoconnect_timeout);
8366                 autoconnect_timeout = 0;
8367         }
8368
8369         connman_agent_driver_unregister(&agent_driver);
8370
8371         g_list_free(service_list);
8372         service_list = NULL;
8373
8374         g_hash_table_destroy(service_hash);
8375         service_hash = NULL;
8376
8377         g_slist_free(counter_list);
8378         counter_list = NULL;
8379
8380         if (services_notify->id != 0) {
8381                 g_source_remove(services_notify->id);
8382                 service_send_changed(NULL);
8383                 g_hash_table_destroy(services_notify->remove);
8384                 g_hash_table_destroy(services_notify->add);
8385         }
8386         g_free(services_notify);
8387
8388         dbus_connection_unref(connection);
8389 }