src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31 #include <ctype.h>
  32 #include <stdint.h>
  33 #include <pwd.h>
  34 #include <utmpx.h>
  35
  36 #include <connman/storage.h>
  37 #include <connman/setting.h>
  38 #include <connman/agent.h>
  39
  40 #include "connman.h"
  41
  42 #define CONNECT_TIMEOUT         120
  43
  44 #define USER_ROOT               0
  45 #define USER_NONE               (uid_t)-1
  46
  47 #if defined TIZEN_EXT
  48 #define WIFI_BSSID_STR_LEN      18
  49 #endif
  50
  51 static DBusConnection *connection = NULL;
  52
  53 static GList *service_list = NULL;
  54 static GHashTable *service_hash = NULL;
  55 static GSList *counter_list = NULL;
  56 static unsigned int autoconnect_timeout = 0;
  57 static unsigned int vpn_autoconnect_timeout = 0;
  58 static struct connman_service *current_default = NULL;
  59 static bool services_dirty = false;
  60
  61 struct connman_stats {
  62         bool valid;
  63         bool enabled;
  64         struct connman_stats_data data_last;
  65         struct connman_stats_data data;
  66         GTimer *timer;
  67 };
  68
  69 struct connman_stats_counter {
  70         bool append_all;
  71         struct connman_stats stats;
  72         struct connman_stats stats_roaming;
  73 };
  74
  75 struct connman_service_user {
  76         uid_t favorite_user;
  77         uid_t current_user;
  78 };
  79
  80 #if defined TIZEN_TV_EXT
  81 enum connman_dnsconfig_method {
  82         CONNMAN_DNSCONFIG_METHOD_UNKNOWN = 0,
  83         CONNMAN_DNSCONFIG_METHOD_MANUAL  = 1,
  84         CONNMAN_DNSCONFIG_METHOD_DHCP    = 2,
  85 };
  86 #endif
  87
  88 struct connman_service {
  89         int refcount;
  90         char *identifier;
  91         char *path;
  92         enum connman_service_type type;
  93         enum connman_service_security security;
  94         enum connman_service_state state;
  95         enum connman_service_state state_ipv4;
  96         enum connman_service_state state_ipv6;
  97         enum connman_service_error error;
  98         enum connman_service_connect_reason connect_reason;
  99         uint8_t strength;
 100         bool favorite;
 101         bool immutable;
 102         bool hidden;
 103         bool ignore;
 104         bool autoconnect;
 105         GTimeVal modified;
 106         unsigned int order;
 107         char *name;
 108         char *passphrase;
 109         bool roaming;
 110         bool request_passphrase_input;
 111         struct connman_service_user user;
 112         struct connman_ipconfig *ipconfig_ipv4;
 113         struct connman_ipconfig *ipconfig_ipv6;
 114         struct connman_network *network;
 115         struct connman_provider *provider;
 116         char **nameservers;
 117         char **nameservers_config;
 118         char **nameservers_auto;
 119         char **domains;
 120         char *hostname;
 121         char *domainname;
 122         char **timeservers;
 123         char **timeservers_config;
 124         /* 802.1x settings from the config files */
 125         char *eap;
 126         char *identity;
 127         char *agent_identity;
 128         char *ca_cert_file;
 129         char *client_cert_file;
 130         char *private_key_file;
 131         char *private_key_passphrase;
 132         char *phase2;
 133         DBusMessage *pending;
 134         DBusMessage *provider_pending;
 135         guint timeout;
 136         struct connman_stats stats;
 137         struct connman_stats stats_roaming;
 138         GHashTable *counter_table;
 139         enum connman_service_proxy_method proxy;
 140         enum connman_service_proxy_method proxy_config;
 141         char **proxies;
 142         char **excludes;
 143         char *pac;
 144         bool wps;
 145         int online_check_count;
 146         bool do_split_routing;
 147         bool new_service;
 148         bool hidden_service;
 149         char *config_file;
 150         char *config_entry;
 151 #if defined TIZEN_EXT
 152         /*
 153          * Description: TIZEN implements system global connection management.
 154          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 155          *              by ConnMan automatically. Reference count can help to
 156          *              manage open/close connection requests by each application.
 157          */
 158         int user_pdn_connection_refcount;
 159         bool storage_reload;
 160         /*
 161          * Description: In case of EAP security type,
 162          *                                user can select the keymgmt type for roaming(802.11r).
 163          *                                - FT, CCKM, OKC, ...
 164          */
 165         char *keymgmt_type;
 166         int disconnect_reason;
 167 #endif
 168 #if defined TIZEN_TV_EXT
 169         enum connman_dnsconfig_method dns_config_method;
 170 #endif
 171 };
 172
 173 static bool allow_property_changed(struct connman_service *service);
 174
 175 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 176                 int index, enum connman_ipconfig_method method);
 177 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 178                 int index);
 179
 180
 181 struct find_data {
 182         const char *path;
 183         struct connman_service *service;
 184 };
 185
 186 #if defined TIZEN_EXT
 187 /*
 188  * Public APIs to use user_pdn_connection_refcount
 189  */
 190 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 191 {
 192         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 193
 194         DBG("User made PDN connection referenced: %d",
 195                                 service->user_pdn_connection_refcount);
 196 }
 197
 198 gboolean connman_service_user_pdn_connection_unref_and_test(
 199                                         struct connman_service *service)
 200 {
 201         __sync_synchronize();
 202
 203         DBG("User made PDN connection referenced: %d, which will be decreased",
 204                                 service->user_pdn_connection_refcount);
 205
 206         if (service->user_pdn_connection_refcount < 1)
 207                 return TRUE;
 208
 209         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 210                 return TRUE;
 211
 212         return FALSE;
 213 }
 214
 215 gboolean connman_service_is_no_ref_user_pdn_connection(
 216                                         struct connman_service *cellular)
 217 {
 218         if (cellular == NULL)
 219                 return TRUE;
 220
 221         __sync_synchronize();
 222         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 223                         cellular->user_pdn_connection_refcount == 0)
 224                 return TRUE;
 225
 226         return FALSE;
 227 }
 228 #endif
 229
 230 static void compare_path(gpointer value, gpointer user_data)
 231 {
 232         struct connman_service *service = value;
 233         struct find_data *data = user_data;
 234
 235         if (data->service)
 236                 return;
 237
 238         if (g_strcmp0(service->path, data->path) == 0)
 239                 data->service = service;
 240 }
 241
 242 static struct connman_service *find_service(const char *path)
 243 {
 244         struct find_data data = { .path = path, .service = NULL };
 245
 246         DBG("path %s", path);
 247
 248         g_list_foreach(service_list, compare_path, &data);
 249
 250         return data.service;
 251 }
 252
 253 static const char *reason2string(enum connman_service_connect_reason reason)
 254 {
 255
 256         switch (reason) {
 257         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 258                 return "none";
 259         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 260                 return "user";
 261         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 262                 return "auto";
 263         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 264                 return "session";
 265         }
 266
 267         return "unknown";
 268 }
 269
 270 const char *__connman_service_type2string(enum connman_service_type type)
 271 {
 272         switch (type) {
 273         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 274                 break;
 275         case CONNMAN_SERVICE_TYPE_SYSTEM:
 276                 return "system";
 277         case CONNMAN_SERVICE_TYPE_ETHERNET:
 278                 return "ethernet";
 279         case CONNMAN_SERVICE_TYPE_WIFI:
 280                 return "wifi";
 281         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 282                 return "bluetooth";
 283         case CONNMAN_SERVICE_TYPE_CELLULAR:
 284                 return "cellular";
 285         case CONNMAN_SERVICE_TYPE_GPS:
 286                 return "gps";
 287         case CONNMAN_SERVICE_TYPE_VPN:
 288                 return "vpn";
 289         case CONNMAN_SERVICE_TYPE_GADGET:
 290                 return "gadget";
 291         case CONNMAN_SERVICE_TYPE_P2P:
 292                 return "p2p";
 293         }
 294
 295         return NULL;
 296 }
 297
 298 enum connman_service_type __connman_service_string2type(const char *str)
 299 {
 300         if (!str)
 301                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 302
 303         if (strcmp(str, "ethernet") == 0)
 304                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 305         if (strcmp(str, "gadget") == 0)
 306                 return CONNMAN_SERVICE_TYPE_GADGET;
 307         if (strcmp(str, "wifi") == 0)
 308                 return CONNMAN_SERVICE_TYPE_WIFI;
 309         if (strcmp(str, "cellular") == 0)
 310                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 311         if (strcmp(str, "bluetooth") == 0)
 312                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 313         if (strcmp(str, "vpn") == 0)
 314                 return CONNMAN_SERVICE_TYPE_VPN;
 315         if (strcmp(str, "gps") == 0)
 316                 return CONNMAN_SERVICE_TYPE_GPS;
 317         if (strcmp(str, "system") == 0)
 318                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 319         if (strcmp(str, "p2p") == 0)
 320                 return CONNMAN_SERVICE_TYPE_P2P;
 321
 322         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 323 }
 324
 325 enum connman_service_security __connman_service_string2security(const char *str)
 326 {
 327         if (!str)
 328                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 329
 330         if (!strcmp(str, "psk"))
 331                 return CONNMAN_SERVICE_SECURITY_PSK;
 332         if (!strcmp(str, "ieee8021x"))
 333                 return CONNMAN_SERVICE_SECURITY_8021X;
 334         if (!strcmp(str, "none"))
 335                 return CONNMAN_SERVICE_SECURITY_NONE;
 336         if (!strcmp(str, "wep"))
 337                 return CONNMAN_SERVICE_SECURITY_WEP;
 338 #if defined TIZEN_EXT
 339         if (!strcmp(str, "rsn"))
 340                 return CONNMAN_SERVICE_SECURITY_RSN;
 341 #endif
 342
 343         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 344 }
 345
 346 static const char *security2string(enum connman_service_security security)
 347 {
 348         switch (security) {
 349         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 350                 break;
 351         case CONNMAN_SERVICE_SECURITY_NONE:
 352                 return "none";
 353         case CONNMAN_SERVICE_SECURITY_WEP:
 354                 return "wep";
 355         case CONNMAN_SERVICE_SECURITY_PSK:
 356         case CONNMAN_SERVICE_SECURITY_WPA:
 357 #if defined TIZEN_EXT
 358                 return "psk";
 359         case CONNMAN_SERVICE_SECURITY_RSN:
 360                 return "rsn";
 361 #else
 362         case CONNMAN_SERVICE_SECURITY_RSN:
 363                 return "psk";
 364 #endif
 365         case CONNMAN_SERVICE_SECURITY_8021X:
 366                 return "ieee8021x";
 367         }
 368
 369         return NULL;
 370 }
 371
 372 static const char *state2string(enum connman_service_state state)
 373 {
 374         switch (state) {
 375         case CONNMAN_SERVICE_STATE_UNKNOWN:
 376                 break;
 377         case CONNMAN_SERVICE_STATE_IDLE:
 378                 return "idle";
 379         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 380                 return "association";
 381         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 382                 return "configuration";
 383         case CONNMAN_SERVICE_STATE_READY:
 384                 return "ready";
 385         case CONNMAN_SERVICE_STATE_ONLINE:
 386                 return "online";
 387         case CONNMAN_SERVICE_STATE_DISCONNECT:
 388                 return "disconnect";
 389         case CONNMAN_SERVICE_STATE_FAILURE:
 390                 return "failure";
 391         }
 392
 393         return NULL;
 394 }
 395
 396 static const char *error2string(enum connman_service_error error)
 397 {
 398         switch (error) {
 399         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 400                 break;
 401         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 402                 return "out-of-range";
 403         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 404                 return "pin-missing";
 405         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 406                 return "dhcp-failed";
 407         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 408                 return "connect-failed";
 409         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 410                 return "login-failed";
 411         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 412                 return "auth-failed";
 413         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 414                 return "invalid-key";
 415         }
 416
 417         return NULL;
 418 }
 419
 420 static const char *proxymethod2string(enum connman_service_proxy_method method)
 421 {
 422         switch (method) {
 423         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 424                 return "direct";
 425         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 426                 return "manual";
 427         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 428                 return "auto";
 429         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 430                 break;
 431         }
 432
 433         return NULL;
 434 }
 435
 436 static enum connman_service_proxy_method string2proxymethod(const char *method)
 437 {
 438         if (g_strcmp0(method, "direct") == 0)
 439                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 440         else if (g_strcmp0(method, "auto") == 0)
 441                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 442         else if (g_strcmp0(method, "manual") == 0)
 443                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 444         else
 445                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 446 }
 447
 448 #if defined TIZEN_TV_EXT
 449 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 450 {
 451         switch (method) {
 452         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 453                 return "unknown";
 454         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 455                 return "manual";
 456         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 457                 return "dhcp";
 458         }
 459
 460         return NULL;
 461 }
 462
 463 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 464                 const char *method)
 465 {
 466         if (g_strcmp0(method, "manual") == 0)
 467                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 468         else if (g_strcmp0(method, "dhcp") == 0)
 469                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 470         else
 471                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 472 }
 473 #endif
 474
 475 static bool
 476 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 477 {
 478         uid_t favorite_user = service->user.favorite_user;
 479         uid_t current_user = uid;
 480
 481         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 482         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 483                 return true;
 484
 485         if (favorite_user != current_user || current_user == USER_NONE) {
 486                 DBG("Current user is not a favorite user to this service!");
 487                 return false;
 488         }
 489
 490         return true;
 491 }
 492
 493 #if !defined TIZEN_EXT
 494 static GList *connman_service_get_login_users()
 495 {
 496         struct utmpx *utmp;
 497         struct passwd *pwd;
 498         GList *user_list = NULL;
 499
 500         setutxent();
 501
 502         while ((utmp = getutxent()) != NULL) {
 503                 DBG("User Name: %s", utmp->ut_user);
 504
 505                 pwd = getpwnam(utmp->ut_user);
 506                 if (pwd) {
 507                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 508                                 user_list = g_list_append(user_list,
 509                                                 GUINT_TO_POINTER(pwd->pw_uid));
 510
 511                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 512                 }
 513         }
 514
 515         endutxent();
 516
 517         return user_list;
 518 }
 519 #endif
 520
 521 static bool is_service_owner_user_login(struct connman_service *service)
 522 {
 523 #if defined TIZEN_EXT
 524         return true;
 525 #else
 526         GList *list, *user_list;
 527         bool ret = false;
 528
 529         /* Here we only care about wifi service */
 530         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 531                 return true;
 532
 533         DBG("service favorite user id is: %d", service->user.favorite_user);
 534
 535         user_list = connman_service_get_login_users();
 536         if (user_list == NULL) {
 537                 DBG("Can not get any logged in user info.");
 538                 return true;
 539         }
 540
 541         for (list = user_list; list; list = list->next) {
 542                 uid_t uid = GPOINTER_TO_UINT(list->data);
 543
 544                 DBG("login user id is %d", uid);
 545
 546                 if (service->user.favorite_user == uid) {
 547                         ret = true;
 548                         break;
 549                 }
 550         }
 551
 552         g_list_free(user_list);
 553
 554         return ret;
 555 #endif
 556 }
 557
 558 int __connman_service_load_modifiable(struct connman_service *service)
 559 {
 560         GKeyFile *keyfile;
 561         GError *error = NULL;
 562         gchar *str;
 563         bool autoconnect;
 564
 565         DBG("service %p", service);
 566
 567         keyfile = connman_storage_load_service(service->identifier);
 568         if (!keyfile)
 569                 return -EIO;
 570
 571         switch (service->type) {
 572         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 573         case CONNMAN_SERVICE_TYPE_SYSTEM:
 574         case CONNMAN_SERVICE_TYPE_GPS:
 575         case CONNMAN_SERVICE_TYPE_P2P:
 576                 break;
 577         case CONNMAN_SERVICE_TYPE_VPN:
 578                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 579                                 service->identifier, "SplitRouting", NULL);
 580                 /* fall through */
 581         case CONNMAN_SERVICE_TYPE_WIFI:
 582         case CONNMAN_SERVICE_TYPE_GADGET:
 583         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 584         case CONNMAN_SERVICE_TYPE_CELLULAR:
 585         case CONNMAN_SERVICE_TYPE_ETHERNET:
 586                 autoconnect = g_key_file_get_boolean(keyfile,
 587                                 service->identifier, "AutoConnect", &error);
 588                 if (!error)
 589                         service->autoconnect = autoconnect;
 590                 g_clear_error(&error);
 591                 break;
 592         }
 593
 594         str = g_key_file_get_string(keyfile,
 595                                 service->identifier, "Modified", NULL);
 596         if (str) {
 597                 g_time_val_from_iso8601(str, &service->modified);
 598                 g_free(str);
 599         }
 600
 601         g_key_file_free(keyfile);
 602
 603         return 0;
 604 }
 605
 606 static int service_load_passphrase(struct connman_service *service)
 607 {
 608         GKeyFile *keyfile;
 609         gchar *str;
 610
 611         keyfile = connman_storage_load_service(service->identifier);
 612         if (!keyfile)
 613                 return -EIO;
 614
 615         str = g_key_file_get_string(keyfile,
 616                                 service->identifier, "Passphrase", NULL);
 617         if (str)
 618                 service->passphrase = str;
 619
 620         return 0;
 621 }
 622
 623 static int service_load(struct connman_service *service)
 624 {
 625         GKeyFile *keyfile;
 626         GError *error = NULL;
 627         gsize length;
 628         gchar *str;
 629         bool autoconnect;
 630         unsigned int ssid_len;
 631         int err = 0;
 632
 633         DBG("service %p", service);
 634
 635         keyfile = connman_storage_load_service(service->identifier);
 636         if (!keyfile) {
 637                 service->new_service = true;
 638                 return -EIO;
 639         } else
 640                 service->new_service = false;
 641
 642         switch (service->type) {
 643         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 644         case CONNMAN_SERVICE_TYPE_SYSTEM:
 645         case CONNMAN_SERVICE_TYPE_GPS:
 646         case CONNMAN_SERVICE_TYPE_P2P:
 647                 break;
 648         case CONNMAN_SERVICE_TYPE_VPN:
 649                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 650                                 service->identifier, "SplitRouting", NULL);
 651                 autoconnect = g_key_file_get_boolean(keyfile,
 652                                 service->identifier, "AutoConnect", &error);
 653                 if (!error)
 654                         service->autoconnect = autoconnect;
 655                 g_clear_error(&error);
 656                 break;
 657         case CONNMAN_SERVICE_TYPE_WIFI:
 658                 if (!service->name) {
 659                         gchar *name;
 660
 661                         name = g_key_file_get_string(keyfile,
 662                                         service->identifier, "Name", NULL);
 663                         if (name) {
 664                                 g_free(service->name);
 665                                 service->name = name;
 666                         }
 667
 668                         if (service->network)
 669                                 connman_network_set_name(service->network,
 670                                                                         name);
 671                 }
 672
 673                 if (service->network &&
 674                                 !connman_network_get_blob(service->network,
 675                                                 "WiFi.SSID", &ssid_len)) {
 676                         gchar *hex_ssid;
 677
 678                         hex_ssid = g_key_file_get_string(keyfile,
 679                                                         service->identifier,
 680                                                                 "SSID", NULL);
 681
 682                         if (hex_ssid) {
 683                                 gchar *ssid;
 684                                 unsigned int i, j = 0, hex;
 685                                 size_t hex_ssid_len = strlen(hex_ssid);
 686
 687                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 688                                 if (!ssid) {
 689                                         g_free(hex_ssid);
 690                                         err = -ENOMEM;
 691                                         goto done;
 692                                 }
 693
 694                                 for (i = 0; i < hex_ssid_len; i += 2) {
 695                                         sscanf(hex_ssid + i, "%02x", &hex);
 696                                         ssid[j++] = hex;
 697                                 }
 698
 699                                 connman_network_set_blob(service->network,
 700                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 701
 702                                 g_free(ssid);
 703                         }
 704
 705                         g_free(hex_ssid);
 706                 }
 707                 /* fall through */
 708
 709         case CONNMAN_SERVICE_TYPE_GADGET:
 710         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 711         case CONNMAN_SERVICE_TYPE_CELLULAR:
 712                 service->favorite = g_key_file_get_boolean(keyfile,
 713                                 service->identifier, "Favorite", NULL);
 714
 715                 /* fall through */
 716
 717         case CONNMAN_SERVICE_TYPE_ETHERNET:
 718                 autoconnect = g_key_file_get_boolean(keyfile,
 719                                 service->identifier, "AutoConnect", &error);
 720                 if (!error)
 721                         service->autoconnect = autoconnect;
 722                 g_clear_error(&error);
 723                 break;
 724         }
 725
 726         str = g_key_file_get_string(keyfile,
 727                                 service->identifier, "Modified", NULL);
 728         if (str) {
 729                 g_time_val_from_iso8601(str, &service->modified);
 730                 g_free(str);
 731         }
 732
 733         str = g_key_file_get_string(keyfile,
 734                                 service->identifier, "Passphrase", NULL);
 735         if (str) {
 736                 g_free(service->passphrase);
 737                 service->passphrase = str;
 738         }
 739
 740         if (service->ipconfig_ipv4)
 741                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 742                                         service->identifier, "IPv4.");
 743
 744         if (service->ipconfig_ipv6)
 745                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 746                                         service->identifier, "IPv6.");
 747
 748         service->nameservers_config = g_key_file_get_string_list(keyfile,
 749                         service->identifier, "Nameservers", &length, NULL);
 750         if (service->nameservers_config && length == 0) {
 751                 g_strfreev(service->nameservers_config);
 752                 service->nameservers_config = NULL;
 753         }
 754
 755 #if defined TIZEN_TV_EXT
 756         char *dns_method;
 757         dns_method = g_key_file_get_string(keyfile, service->identifier,
 758                         "Nameservers.method", NULL);
 759         service->dns_config_method = __connman_dnsconfig_string2method(dns_method);
 760 #endif
 761
 762         service->timeservers_config = g_key_file_get_string_list(keyfile,
 763                         service->identifier, "Timeservers", &length, NULL);
 764         if (service->timeservers_config && length == 0) {
 765                 g_strfreev(service->timeservers_config);
 766                 service->timeservers_config = NULL;
 767         }
 768
 769         service->domains = g_key_file_get_string_list(keyfile,
 770                         service->identifier, "Domains", &length, NULL);
 771         if (service->domains && length == 0) {
 772                 g_strfreev(service->domains);
 773                 service->domains = NULL;
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Proxy.Method", NULL);
 778         if (str)
 779                 service->proxy_config = string2proxymethod(str);
 780
 781         g_free(str);
 782
 783         service->proxies = g_key_file_get_string_list(keyfile,
 784                         service->identifier, "Proxy.Servers", &length, NULL);
 785         if (service->proxies && length == 0) {
 786                 g_strfreev(service->proxies);
 787                 service->proxies = NULL;
 788         }
 789
 790         service->excludes = g_key_file_get_string_list(keyfile,
 791                         service->identifier, "Proxy.Excludes", &length, NULL);
 792         if (service->excludes && length == 0) {
 793                 g_strfreev(service->excludes);
 794                 service->excludes = NULL;
 795         }
 796
 797         str = g_key_file_get_string(keyfile,
 798                                 service->identifier, "Proxy.URL", NULL);
 799         if (str) {
 800                 g_free(service->pac);
 801                 service->pac = str;
 802         }
 803
 804         service->hidden_service = g_key_file_get_boolean(keyfile,
 805                                         service->identifier, "Hidden", NULL);
 806
 807 #if defined TIZEN_EXT
 808         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 809                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 810                 str = g_key_file_get_string(keyfile,
 811                                 service->identifier, "EAP", NULL);
 812                 if (str != NULL) {
 813                         g_free(service->eap);
 814                         service->eap = str;
 815                 }
 816
 817                 str = g_key_file_get_string(keyfile,
 818                                 service->identifier, "Phase2", NULL);
 819                 if (str != NULL) {
 820                         g_free(service->phase2);
 821                         service->phase2 = str;
 822                 }
 823
 824                 str = g_key_file_get_string(keyfile,
 825                                 service->identifier, "Identity", NULL);
 826                 if (str != NULL) {
 827                         g_free(service->identity);
 828                         service->identity = str;
 829                 }
 830
 831                 str = g_key_file_get_string(keyfile,
 832                                 service->identifier, "CACertFile", NULL);
 833                 if (str != NULL) {
 834                         g_free(service->ca_cert_file);
 835                         service->ca_cert_file = str;
 836                 }
 837
 838                 str = g_key_file_get_string(keyfile,
 839                                 service->identifier, "ClientCertFile", NULL);
 840                 if (str != NULL) {
 841                         g_free(service->client_cert_file);
 842                         service->client_cert_file = str;
 843                 }
 844
 845                 str = g_key_file_get_string(keyfile,
 846                                 service->identifier, "PrivateKeyFile", NULL);
 847                 if (str != NULL) {
 848                         g_free(service->private_key_file);
 849                         service->private_key_file = str;
 850                 }
 851
 852                 str = g_key_file_get_string(keyfile,
 853                                 service->identifier, "PrivateKeyPassphrase", NULL);
 854                 if (str != NULL) {
 855                         g_free(service->private_key_passphrase);
 856                         service->private_key_passphrase = str;
 857                 }
 858         }
 859 #endif
 860
 861         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 862                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 863                                         service->identifier, "UID", NULL);
 864 done:
 865         g_key_file_free(keyfile);
 866
 867         return err;
 868 }
 869
 870 static int service_save(struct connman_service *service)
 871 {
 872         GKeyFile *keyfile;
 873         gchar *str;
 874         guint freq;
 875         const char *cst_str = NULL;
 876         int err = 0;
 877
 878         DBG("service %p new %d", service, service->new_service);
 879
 880         if (service->new_service)
 881                 return -ESRCH;
 882
 883         keyfile = __connman_storage_open_service(service->identifier);
 884         if (!keyfile)
 885                 return -EIO;
 886
 887         if (service->name)
 888                 g_key_file_set_string(keyfile, service->identifier,
 889                                                 "Name", service->name);
 890
 891         switch (service->type) {
 892         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 893         case CONNMAN_SERVICE_TYPE_SYSTEM:
 894         case CONNMAN_SERVICE_TYPE_GPS:
 895         case CONNMAN_SERVICE_TYPE_P2P:
 896                 break;
 897         case CONNMAN_SERVICE_TYPE_VPN:
 898                 g_key_file_set_boolean(keyfile, service->identifier,
 899                                 "SplitRouting", service->do_split_routing);
 900                 if (service->favorite)
 901                         g_key_file_set_boolean(keyfile, service->identifier,
 902                                         "AutoConnect", service->autoconnect);
 903                 break;
 904         case CONNMAN_SERVICE_TYPE_WIFI:
 905                 if (service->network) {
 906                         const unsigned char *ssid;
 907                         unsigned int ssid_len = 0;
 908
 909                         if (service->user.favorite_user == USER_NONE)
 910                                 g_key_file_remove_key(keyfile, service->identifier,
 911                                                         "UID", NULL);
 912                         else
 913                                 g_key_file_set_integer(keyfile, service->identifier,
 914                                                         "UID", service->user.favorite_user);
 915
 916                         ssid = connman_network_get_blob(service->network,
 917                                                         "WiFi.SSID", &ssid_len);
 918
 919                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 920                                 char *identifier = service->identifier;
 921                                 GString *ssid_str;
 922                                 unsigned int i;
 923
 924                                 ssid_str = g_string_sized_new(ssid_len * 2);
 925                                 if (!ssid_str) {
 926                                         err = -ENOMEM;
 927                                         goto done;
 928                                 }
 929
 930                                 for (i = 0; i < ssid_len; i++)
 931                                         g_string_append_printf(ssid_str,
 932                                                         "%02x", ssid[i]);
 933
 934                                 g_key_file_set_string(keyfile, identifier,
 935                                                         "SSID", ssid_str->str);
 936
 937                                 g_string_free(ssid_str, TRUE);
 938                         }
 939
 940                         freq = connman_network_get_frequency(service->network);
 941                         g_key_file_set_integer(keyfile, service->identifier,
 942                                                 "Frequency", freq);
 943                 }
 944                 /* fall through */
 945
 946         case CONNMAN_SERVICE_TYPE_GADGET:
 947         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 948         case CONNMAN_SERVICE_TYPE_CELLULAR:
 949                 g_key_file_set_boolean(keyfile, service->identifier,
 950                                         "Favorite", service->favorite);
 951
 952                 g_key_file_remove_key(keyfile, service->identifier,
 953                                 "Failure", NULL);
 954
 955                 /* fall through */
 956
 957         case CONNMAN_SERVICE_TYPE_ETHERNET:
 958                 if (service->favorite)
 959                         g_key_file_set_boolean(keyfile, service->identifier,
 960                                         "AutoConnect", service->autoconnect);
 961                 break;
 962         }
 963
 964         str = g_time_val_to_iso8601(&service->modified);
 965         if (str) {
 966                 g_key_file_set_string(keyfile, service->identifier,
 967                                                         "Modified", str);
 968                 g_free(str);
 969         }
 970
 971         if (service->user.current_user == service->user.favorite_user) {
 972                 if (service->passphrase && strlen(service->passphrase) > 0)
 973                         g_key_file_set_string(keyfile, service->identifier,
 974                                         "Passphrase", service->passphrase);
 975                 else
 976                         g_key_file_remove_key(keyfile, service->identifier,
 977                                         "Passphrase", NULL);
 978         }
 979
 980         if (service->ipconfig_ipv4)
 981                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
 982                                         service->identifier, "IPv4.");
 983
 984         if (service->ipconfig_ipv6)
 985                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
 986                                                 service->identifier, "IPv6.");
 987
 988         if (service->nameservers_config) {
 989                 guint len = g_strv_length(service->nameservers_config);
 990
 991                 g_key_file_set_string_list(keyfile, service->identifier,
 992                                                                 "Nameservers",
 993                                 (const gchar **) service->nameservers_config, len);
 994         } else
 995         g_key_file_remove_key(keyfile, service->identifier,
 996                                                         "Nameservers", NULL);
 997
 998 #if defined TIZEN_TV_EXT
 999         if(service->dns_config_method != 0) {
1000                 const char *method;
1001                 method = __connman_dnsconfig_method2string(
1002                                 service->dns_config_method);
1003                 g_key_file_set_string(keyfile, service->identifier,
1004                                 "Nameservers.method", method);
1005         } else
1006         g_key_file_remove_key(keyfile, service->identifier,
1007                                                 "Nameservers.method", NULL);
1008 #endif
1009
1010         if (service->timeservers_config) {
1011                 guint len = g_strv_length(service->timeservers_config);
1012
1013                 g_key_file_set_string_list(keyfile, service->identifier,
1014                                                                 "Timeservers",
1015                                 (const gchar **) service->timeservers_config, len);
1016         } else
1017                 g_key_file_remove_key(keyfile, service->identifier,
1018                                                         "Timeservers", NULL);
1019
1020         if (service->domains) {
1021                 guint len = g_strv_length(service->domains);
1022
1023                 g_key_file_set_string_list(keyfile, service->identifier,
1024                                                                 "Domains",
1025                                 (const gchar **) service->domains, len);
1026         } else
1027                 g_key_file_remove_key(keyfile, service->identifier,
1028                                                         "Domains", NULL);
1029
1030         cst_str = proxymethod2string(service->proxy_config);
1031         if (cst_str)
1032                 g_key_file_set_string(keyfile, service->identifier,
1033                                 "Proxy.Method", cst_str);
1034
1035         if (service->proxies) {
1036                 guint len = g_strv_length(service->proxies);
1037
1038                 g_key_file_set_string_list(keyfile, service->identifier,
1039                                 "Proxy.Servers",
1040                                 (const gchar **) service->proxies, len);
1041         } else
1042                 g_key_file_remove_key(keyfile, service->identifier,
1043                                                 "Proxy.Servers", NULL);
1044
1045         if (service->excludes) {
1046                 guint len = g_strv_length(service->excludes);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                 "Proxy.Excludes",
1050                                 (const gchar **) service->excludes, len);
1051         } else
1052                 g_key_file_remove_key(keyfile, service->identifier,
1053                                                 "Proxy.Excludes", NULL);
1054
1055         if (service->pac && strlen(service->pac) > 0)
1056                 g_key_file_set_string(keyfile, service->identifier,
1057                                         "Proxy.URL", service->pac);
1058         else
1059                 g_key_file_remove_key(keyfile, service->identifier,
1060                                                         "Proxy.URL", NULL);
1061
1062         if (service->hidden_service)
1063                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1064                                                                         TRUE);
1065
1066         if (service->config_file && strlen(service->config_file) > 0)
1067                 g_key_file_set_string(keyfile, service->identifier,
1068                                 "Config.file", service->config_file);
1069
1070         if (service->config_entry &&
1071                                         strlen(service->config_entry) > 0)
1072                 g_key_file_set_string(keyfile, service->identifier,
1073                                 "Config.ident", service->config_entry);
1074
1075 #if defined TIZEN_EXT
1076         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1077                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1078                 if (service->eap != NULL && strlen(service->eap) > 0)
1079                         g_key_file_set_string(keyfile, service->identifier,
1080                                         "EAP", service->eap);
1081                 else
1082                         g_key_file_remove_key(keyfile, service->identifier,
1083                                         "EAP", NULL);
1084
1085                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1086                         g_key_file_set_string(keyfile, service->identifier,
1087                                         "Phase2", service->phase2);
1088                 else
1089                         g_key_file_remove_key(keyfile, service->identifier,
1090                                         "Phase2", NULL);
1091
1092                 if (service->identity != NULL && strlen(service->identity) > 0)
1093                         g_key_file_set_string(keyfile, service->identifier,
1094                                         "Identity", service->identity);
1095                 else
1096                         g_key_file_remove_key(keyfile, service->identifier,
1097                                         "Identity", NULL);
1098
1099                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1100                         g_key_file_set_string(keyfile, service->identifier,
1101                                         "CACertFile", service->ca_cert_file);
1102                 else
1103                         g_key_file_remove_key(keyfile, service->identifier,
1104                                         "CACertFile", NULL);
1105
1106                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1107                         g_key_file_set_string(keyfile, service->identifier,
1108                                         "ClientCertFile", service->client_cert_file);
1109                 else
1110                         g_key_file_remove_key(keyfile, service->identifier,
1111                                         "ClientCertFile", NULL);
1112
1113                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1114                         g_key_file_set_string(keyfile, service->identifier,
1115                                         "PrivateKeyFile", service->private_key_file);
1116                 else
1117                         g_key_file_remove_key(keyfile, service->identifier,
1118                                         "PrivateKeyFile", NULL);
1119
1120                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1121                         g_key_file_set_string(keyfile, service->identifier,
1122                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1123                 else
1124                         g_key_file_remove_key(keyfile, service->identifier,
1125                                         "PrivateKeyPassphrase", NULL);
1126         }
1127 #endif
1128
1129 done:
1130         __connman_storage_save_service(keyfile, service->identifier);
1131
1132         g_key_file_free(keyfile);
1133
1134         return err;
1135 }
1136
1137 void __connman_service_save(struct connman_service *service)
1138 {
1139         if (!service)
1140                 return;
1141
1142         service_save(service);
1143 }
1144
1145 static enum connman_service_state combine_state(
1146                                         enum connman_service_state state_a,
1147                                         enum connman_service_state state_b)
1148 {
1149         enum connman_service_state result;
1150
1151         if (state_a == state_b) {
1152                 result = state_a;
1153                 goto done;
1154         }
1155
1156         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1157                 result = state_b;
1158                 goto done;
1159         }
1160
1161         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1162                 result = state_a;
1163                 goto done;
1164         }
1165
1166         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1167                 result = state_b;
1168                 goto done;
1169         }
1170
1171         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1172                 result = state_a;
1173                 goto done;
1174         }
1175
1176         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1177                 result = state_a;
1178                 goto done;
1179         }
1180
1181         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1182                 result = state_b;
1183                 goto done;
1184         }
1185
1186         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1187                 result = state_a;
1188                 goto done;
1189         }
1190
1191         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1192                 result = state_b;
1193                 goto done;
1194         }
1195
1196         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1197                 result = state_a;
1198                 goto done;
1199         }
1200
1201         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1202                 result = state_b;
1203                 goto done;
1204         }
1205
1206         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1207                 result = state_a;
1208                 goto done;
1209         }
1210
1211         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1212                 result = state_b;
1213                 goto done;
1214         }
1215
1216         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1217                 result = state_a;
1218                 goto done;
1219         }
1220
1221         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1222                 result = state_b;
1223                 goto done;
1224         }
1225
1226         result = CONNMAN_SERVICE_STATE_FAILURE;
1227
1228 done:
1229         return result;
1230 }
1231
1232 static bool is_connecting_state(struct connman_service *service,
1233                                         enum connman_service_state state)
1234 {
1235         switch (state) {
1236         case CONNMAN_SERVICE_STATE_UNKNOWN:
1237         case CONNMAN_SERVICE_STATE_IDLE:
1238         case CONNMAN_SERVICE_STATE_FAILURE:
1239                 if (service->network)
1240                         return connman_network_get_connecting(service->network);
1241         case CONNMAN_SERVICE_STATE_DISCONNECT:
1242         case CONNMAN_SERVICE_STATE_READY:
1243         case CONNMAN_SERVICE_STATE_ONLINE:
1244                 break;
1245         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1246         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1247                 return true;
1248         }
1249
1250         return false;
1251 }
1252
1253 static bool is_connected_state(const struct connman_service *service,
1254                                         enum connman_service_state state)
1255 {
1256         switch (state) {
1257         case CONNMAN_SERVICE_STATE_UNKNOWN:
1258         case CONNMAN_SERVICE_STATE_IDLE:
1259         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1260         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1261         case CONNMAN_SERVICE_STATE_DISCONNECT:
1262         case CONNMAN_SERVICE_STATE_FAILURE:
1263                 break;
1264         case CONNMAN_SERVICE_STATE_READY:
1265         case CONNMAN_SERVICE_STATE_ONLINE:
1266                 return true;
1267         }
1268
1269         return false;
1270 }
1271
1272 static bool is_idle_state(const struct connman_service *service,
1273                                 enum connman_service_state state)
1274 {
1275         switch (state) {
1276         case CONNMAN_SERVICE_STATE_UNKNOWN:
1277         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1278         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1279         case CONNMAN_SERVICE_STATE_READY:
1280         case CONNMAN_SERVICE_STATE_ONLINE:
1281         case CONNMAN_SERVICE_STATE_DISCONNECT:
1282         case CONNMAN_SERVICE_STATE_FAILURE:
1283                 break;
1284         case CONNMAN_SERVICE_STATE_IDLE:
1285                 return true;
1286         }
1287
1288         return false;
1289 }
1290
1291 static bool is_connecting(struct connman_service *service)
1292 {
1293         return is_connecting_state(service, service->state);
1294 }
1295
1296 static bool is_connected(struct connman_service *service)
1297 {
1298         return is_connected_state(service, service->state);
1299 }
1300
1301 static bool nameserver_available(struct connman_service *service,
1302                                 const char *ns)
1303 {
1304         int family;
1305
1306         family = connman_inet_check_ipaddress(ns);
1307
1308         if (family == AF_INET)
1309                 return is_connected_state(service, service->state_ipv4);
1310
1311         if (family == AF_INET6)
1312                 return is_connected_state(service, service->state_ipv6);
1313
1314         return false;
1315 }
1316
1317 static int nameserver_add(struct connman_service *service,
1318                         const char *nameserver)
1319 {
1320         int index;
1321
1322         if (!nameserver_available(service, nameserver))
1323                 return 0;
1324
1325         index = __connman_service_get_index(service);
1326         if (index < 0)
1327                 return -ENXIO;
1328
1329         return connman_resolver_append(index, NULL, nameserver);
1330 }
1331
1332 static int nameserver_add_all(struct connman_service *service)
1333 {
1334         int i = 0;
1335
1336         if (service->nameservers_config) {
1337                 while (service->nameservers_config[i]) {
1338                         nameserver_add(service, service->nameservers_config[i]);
1339                         i++;
1340                 }
1341
1342                 return 0;
1343         }
1344
1345         if (service->nameservers) {
1346                 while (service->nameservers[i]) {
1347                         nameserver_add(service, service->nameservers[i]);
1348                         i++;
1349                 }
1350         }
1351
1352         return 0;
1353 }
1354
1355 static int nameserver_remove(struct connman_service *service,
1356                         const char *nameserver)
1357 {
1358         int index;
1359
1360         if (!nameserver_available(service, nameserver))
1361                 return 0;
1362
1363         index = __connman_service_get_index(service);
1364         if (index < 0)
1365                 return -ENXIO;
1366
1367         return connman_resolver_remove(index, NULL, nameserver);
1368 }
1369
1370 static int nameserver_remove_all(struct connman_service *service)
1371 {
1372 #if defined TIZEN_EXT
1373         /**
1374           * Skip this function if there is any connected profiles
1375           * that use same interface
1376           */
1377         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1378                         __connman_service_get_connected_count_of_iface(service) > 0)
1379                 return 0;
1380 #endif
1381         int index, i = 0;
1382
1383         index = __connman_service_get_index(service);
1384         if (index < 0)
1385                 return -ENXIO;
1386
1387         while (service->nameservers_config && service->nameservers_config[i]) {
1388
1389                 nameserver_remove(service, service->nameservers_config[i]);
1390                 i++;
1391         }
1392
1393         i = 0;
1394         while (service->nameservers && service->nameservers[i]) {
1395                 nameserver_remove(service, service->nameservers[i]);
1396                 i++;
1397         }
1398
1399         return 0;
1400 }
1401
1402 static int searchdomain_add_all(struct connman_service *service)
1403 {
1404         int index, i = 0;
1405
1406         if (!is_connected(service))
1407                 return -ENOTCONN;
1408
1409         index = __connman_service_get_index(service);
1410         if (index < 0)
1411                 return -ENXIO;
1412
1413         if (service->domains) {
1414                 while (service->domains[i]) {
1415                         connman_resolver_append(index, service->domains[i],
1416                                                 NULL);
1417                         i++;
1418                 }
1419
1420                 return 0;
1421         }
1422
1423         if (service->domainname)
1424                 connman_resolver_append(index, service->domainname, NULL);
1425
1426         return 0;
1427
1428 }
1429
1430 static int searchdomain_remove_all(struct connman_service *service)
1431 {
1432         int index, i = 0;
1433
1434         if (!is_connected(service))
1435                 return -ENOTCONN;
1436
1437         index = __connman_service_get_index(service);
1438         if (index < 0)
1439                 return -ENXIO;
1440
1441         while (service->domains && service->domains[i]) {
1442                 connman_resolver_remove(index, service->domains[i], NULL);
1443                 i++;
1444         }
1445
1446         if (service->domainname)
1447                 connman_resolver_remove(index, service->domainname, NULL);
1448
1449         return 0;
1450 }
1451
1452 /*
1453  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1454  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1455  * for details) and not through service.c
1456  */
1457 int __connman_service_nameserver_append(struct connman_service *service,
1458                                 const char *nameserver, bool is_auto)
1459 {
1460         char **nameservers;
1461         int len, i;
1462
1463         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1464
1465         if (!nameserver)
1466                 return -EINVAL;
1467
1468         if (is_auto)
1469                 nameservers = service->nameservers_auto;
1470         else
1471                 nameservers = service->nameservers;
1472
1473         for (i = 0; nameservers && nameservers[i]; i++)
1474                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1475                         return -EEXIST;
1476
1477         if (nameservers) {
1478                 len = g_strv_length(nameservers);
1479                 nameservers = g_try_renew(char *, nameservers, len + 2);
1480         } else {
1481                 len = 0;
1482                 nameservers = g_try_new0(char *, len + 2);
1483         }
1484
1485         if (!nameservers)
1486                 return -ENOMEM;
1487
1488         nameservers[len] = g_strdup(nameserver);
1489         if (!nameservers[len])
1490                 return -ENOMEM;
1491
1492         nameservers[len + 1] = NULL;
1493
1494 #if defined TIZEN_TV_EXT
1495         if(service->dns_config_method == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1496                 service->dns_config_method = CONNMAN_DNSCONFIG_METHOD_DHCP;
1497 #endif
1498
1499         if (is_auto) {
1500                 service->nameservers_auto = nameservers;
1501         } else {
1502                 service->nameservers = nameservers;
1503                 nameserver_add(service, nameserver);
1504         }
1505
1506         return 0;
1507 }
1508
1509 int __connman_service_nameserver_remove(struct connman_service *service,
1510                                 const char *nameserver, bool is_auto)
1511 {
1512         char **servers, **nameservers;
1513         bool found = false;
1514         int len, i, j;
1515
1516         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1517
1518         if (!nameserver)
1519                 return -EINVAL;
1520
1521         if (is_auto)
1522                 nameservers = service->nameservers_auto;
1523         else
1524                 nameservers = service->nameservers;
1525
1526         if (!nameservers)
1527                 return 0;
1528
1529         for (i = 0; nameservers && nameservers[i]; i++)
1530                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1531                         found = true;
1532                         break;
1533                 }
1534
1535         if (!found)
1536                 return 0;
1537
1538         len = g_strv_length(nameservers);
1539
1540         if (len == 1) {
1541                 servers = NULL;
1542                 goto set_servers;
1543         }
1544
1545         servers = g_try_new0(char *, len);
1546         if (!servers)
1547                 return -ENOMEM;
1548
1549         for (i = 0, j = 0; i < len; i++) {
1550                 if (g_strcmp0(nameservers[i], nameserver)) {
1551                         servers[j] = nameservers[i];
1552                         j++;
1553                 } else
1554                         g_free(nameservers[i]);
1555
1556                 nameservers[i] = NULL;
1557         }
1558         servers[len - 1] = NULL;
1559
1560 set_servers:
1561         g_strfreev(nameservers);
1562         nameservers = servers;
1563
1564         if (is_auto) {
1565                 service->nameservers_auto = nameservers;
1566         } else {
1567                 service->nameservers = nameservers;
1568                 nameserver_remove(service, nameserver);
1569         }
1570
1571         return 0;
1572 }
1573
1574 void __connman_service_nameserver_clear(struct connman_service *service)
1575 {
1576         nameserver_remove_all(service);
1577
1578         g_strfreev(service->nameservers);
1579         service->nameservers = NULL;
1580
1581         nameserver_add_all(service);
1582 }
1583
1584 static void add_nameserver_route(int family, int index, char *nameserver,
1585                                 const char *gw)
1586 {
1587         switch (family) {
1588         case AF_INET:
1589                 if (connman_inet_compare_subnet(index, nameserver))
1590                         break;
1591
1592                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1593                         /* For P-t-P link the above route add will fail */
1594                         connman_inet_add_host_route(index, nameserver, NULL);
1595                 break;
1596
1597         case AF_INET6:
1598                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1599                                                                 gw) < 0)
1600                         connman_inet_add_ipv6_host_route(index, nameserver,
1601                                                         NULL);
1602                 break;
1603         }
1604 }
1605
1606 static void nameserver_add_routes(int index, char **nameservers,
1607                                         const char *gw)
1608 {
1609         int i, ns_family, gw_family;
1610
1611         gw_family = connman_inet_check_ipaddress(gw);
1612         if (gw_family < 0)
1613                 return;
1614
1615         for (i = 0; nameservers[i]; i++) {
1616                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1617                 if (ns_family < 0 || ns_family != gw_family)
1618                         continue;
1619
1620                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1621         }
1622 }
1623
1624 static void nameserver_del_routes(int index, char **nameservers,
1625                                 enum connman_ipconfig_type type)
1626 {
1627         int i, family;
1628
1629         for (i = 0; nameservers[i]; i++) {
1630                 family = connman_inet_check_ipaddress(nameservers[i]);
1631                 if (family < 0)
1632                         continue;
1633
1634                 switch (family) {
1635                 case AF_INET:
1636                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1637                                 connman_inet_del_host_route(index,
1638                                                         nameservers[i]);
1639                         break;
1640                 case AF_INET6:
1641                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1642                                 connman_inet_del_ipv6_host_route(index,
1643                                                         nameservers[i]);
1644                         break;
1645                 }
1646         }
1647 }
1648
1649 void __connman_service_nameserver_add_routes(struct connman_service *service,
1650                                                 const char *gw)
1651 {
1652         int index;
1653
1654         if (!service)
1655                 return;
1656
1657         index = __connman_service_get_index(service);
1658
1659         if (service->nameservers_config) {
1660                 /*
1661                  * Configured nameserver takes preference over the
1662                  * discoverd nameserver gathered from DHCP, VPN, etc.
1663                  */
1664                 nameserver_add_routes(index, service->nameservers_config, gw);
1665         } else if (service->nameservers) {
1666                 /*
1667                  * We add nameservers host routes for nameservers that
1668                  * are not on our subnet. For those who are, the subnet
1669                  * route will be installed by the time the dns proxy code
1670                  * tries to reach them. The subnet route is installed
1671                  * when setting the interface IP address.
1672                  */
1673                 nameserver_add_routes(index, service->nameservers, gw);
1674         }
1675 }
1676
1677 void __connman_service_nameserver_del_routes(struct connman_service *service,
1678                                         enum connman_ipconfig_type type)
1679 {
1680         int index;
1681
1682         if (!service)
1683                 return;
1684
1685         index = __connman_service_get_index(service);
1686
1687         if (service->nameservers_config)
1688                 nameserver_del_routes(index, service->nameservers_config,
1689                                         type);
1690         else if (service->nameservers)
1691                 nameserver_del_routes(index, service->nameservers, type);
1692 }
1693
1694 static struct connman_stats *stats_get(struct connman_service *service)
1695 {
1696         if (service->roaming)
1697                 return &service->stats_roaming;
1698         else
1699                 return &service->stats;
1700 }
1701
1702 static bool stats_enabled(struct connman_service *service)
1703 {
1704         struct connman_stats *stats = stats_get(service);
1705
1706         return stats->enabled;
1707 }
1708
1709 static void stats_start(struct connman_service *service)
1710 {
1711         struct connman_stats *stats = stats_get(service);
1712
1713         DBG("service %p", service);
1714
1715         if (!stats->timer)
1716                 return;
1717
1718         stats->enabled = true;
1719         stats->data_last.time = stats->data.time;
1720
1721         g_timer_start(stats->timer);
1722 }
1723
1724 static void stats_stop(struct connman_service *service)
1725 {
1726         struct connman_stats *stats = stats_get(service);
1727         unsigned int seconds;
1728
1729         DBG("service %p", service);
1730
1731         if (!stats->timer)
1732                 return;
1733
1734         if (!stats->enabled)
1735                 return;
1736
1737         g_timer_stop(stats->timer);
1738
1739         seconds = g_timer_elapsed(stats->timer, NULL);
1740         stats->data.time = stats->data_last.time + seconds;
1741
1742         stats->enabled = false;
1743 }
1744
1745 static void reset_stats(struct connman_service *service)
1746 {
1747         DBG("service %p", service);
1748
1749         /* home */
1750         service->stats.valid = false;
1751
1752         service->stats.data.rx_packets = 0;
1753         service->stats.data.tx_packets = 0;
1754         service->stats.data.rx_bytes = 0;
1755         service->stats.data.tx_bytes = 0;
1756         service->stats.data.rx_errors = 0;
1757         service->stats.data.tx_errors = 0;
1758         service->stats.data.rx_dropped = 0;
1759         service->stats.data.tx_dropped = 0;
1760         service->stats.data.time = 0;
1761         service->stats.data_last.time = 0;
1762
1763         g_timer_reset(service->stats.timer);
1764
1765         /* roaming */
1766         service->stats_roaming.valid = false;
1767
1768         service->stats_roaming.data.rx_packets = 0;
1769         service->stats_roaming.data.tx_packets = 0;
1770         service->stats_roaming.data.rx_bytes = 0;
1771         service->stats_roaming.data.tx_bytes = 0;
1772         service->stats_roaming.data.rx_errors = 0;
1773         service->stats_roaming.data.tx_errors = 0;
1774         service->stats_roaming.data.rx_dropped = 0;
1775         service->stats_roaming.data.tx_dropped = 0;
1776         service->stats_roaming.data.time = 0;
1777         service->stats_roaming.data_last.time = 0;
1778
1779         g_timer_reset(service->stats_roaming.timer);
1780 }
1781
1782 #if defined TIZEN_EXT
1783 static gboolean __connman_service_is_internet_profile(
1784                 struct connman_service *cellular)
1785 {
1786         const char internet_suffix[] = "_1";
1787
1788         DBG("Service path: %s", cellular->path);
1789
1790         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
1791                 return TRUE;
1792
1793         return FALSE;
1794 }
1795
1796 static gboolean __connman_service_is_tethering_profile(
1797                 struct connman_service *cellular)
1798 {
1799         const char tethering_suffix[] = "_5";
1800
1801         DBG("Service path: %s", cellular->path);
1802
1803         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
1804                 return TRUE;
1805
1806         return FALSE;
1807 }
1808
1809 struct connman_service *connman_service_get_default_connection(void)
1810 {
1811         GList *list;
1812         struct connman_service *service;
1813         struct connman_service *default_service = NULL;
1814
1815         for (list = service_list; list; list = list->next) {
1816                 service = list->data;
1817
1818                 DBG("service: %p %s %s %s", service, service->name,
1819                                 state2string(service->state),
1820                                 __connman_service_type2string(service->type));
1821
1822                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1823                                 is_connected(service) == TRUE) {
1824                         return service;
1825                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1826                                 __connman_service_is_internet_profile(service) == TRUE) {
1827                         if (default_service == NULL)
1828                                 default_service = service;
1829                         else if (is_connected(service) == TRUE &&
1830                                         is_connected(default_service) == FALSE)
1831                                 default_service = service;
1832                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
1833                                 is_connected(service) == TRUE) {
1834                         if (default_service == NULL)
1835                                 default_service = service;
1836                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
1837                                 is_connected(service) == TRUE) {
1838                         if (default_service == NULL)
1839                                 default_service = service;
1840                 }
1841         }
1842
1843         return default_service;
1844 }
1845 #endif
1846
1847 struct connman_service *__connman_service_get_default(void)
1848 {
1849         struct connman_service *service;
1850
1851         if (!service_list)
1852                 return NULL;
1853
1854         service = service_list->data;
1855
1856         if (!is_connected(service))
1857                 return NULL;
1858
1859         return service;
1860 }
1861
1862 bool __connman_service_index_is_default(int index)
1863 {
1864         struct connman_service *service;
1865
1866         if (index < 0)
1867                 return false;
1868
1869         service = __connman_service_get_default();
1870
1871         return __connman_service_get_index(service) == index;
1872 }
1873
1874 static void default_changed(void)
1875 {
1876         struct connman_service *service = __connman_service_get_default();
1877
1878         if (service == current_default)
1879                 return;
1880
1881         DBG("current default %p %s", current_default,
1882                 current_default ? current_default->identifier : "");
1883         DBG("new default %p %s", service, service ? service->identifier : "");
1884
1885 #if defined TIZEN_EXT
1886         current_default = service;
1887
1888         __connman_service_timeserver_changed(service, NULL);
1889 #else
1890         __connman_service_timeserver_changed(current_default, NULL);
1891
1892         current_default = service;
1893 #endif
1894
1895         if (service) {
1896                 if (service->hostname &&
1897                                 connman_setting_get_bool("AllowHostnameUpdates"))
1898                         __connman_utsname_set_hostname(service->hostname);
1899
1900                 if (service->domainname)
1901                         __connman_utsname_set_domainname(service->domainname);
1902         }
1903
1904         __connman_notifier_default_changed(service);
1905 }
1906
1907 static void state_changed(struct connman_service *service)
1908 {
1909         const char *str;
1910
1911         __connman_notifier_service_state_changed(service, service->state);
1912
1913         str = state2string(service->state);
1914         if (!str)
1915                 return;
1916
1917 #if !defined TIZEN_EXT
1918         if (!allow_property_changed(service))
1919                 return;
1920 #endif
1921
1922         connman_dbus_property_changed_basic(service->path,
1923                                 CONNMAN_SERVICE_INTERFACE, "State",
1924                                                 DBUS_TYPE_STRING, &str);
1925 }
1926
1927 static void strength_changed(struct connman_service *service)
1928 {
1929         if (service->strength == 0)
1930                 return;
1931
1932         if (!allow_property_changed(service))
1933                 return;
1934
1935         connman_dbus_property_changed_basic(service->path,
1936                                 CONNMAN_SERVICE_INTERFACE, "Strength",
1937                                         DBUS_TYPE_BYTE, &service->strength);
1938 }
1939
1940 static void favorite_changed(struct connman_service *service)
1941 {
1942         dbus_bool_t favorite;
1943
1944         if (!service->path)
1945                 return;
1946
1947         if (!allow_property_changed(service))
1948                 return;
1949
1950         favorite = service->favorite;
1951         connman_dbus_property_changed_basic(service->path,
1952                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
1953                                         DBUS_TYPE_BOOLEAN, &favorite);
1954 }
1955
1956 static void immutable_changed(struct connman_service *service)
1957 {
1958         dbus_bool_t immutable;
1959
1960         if (!service->path)
1961                 return;
1962
1963         if (!allow_property_changed(service))
1964                 return;
1965
1966         immutable = service->immutable;
1967         connman_dbus_property_changed_basic(service->path,
1968                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
1969                                         DBUS_TYPE_BOOLEAN, &immutable);
1970 }
1971
1972 static void roaming_changed(struct connman_service *service)
1973 {
1974         dbus_bool_t roaming;
1975
1976         if (!service->path)
1977                 return;
1978
1979         if (!allow_property_changed(service))
1980                 return;
1981
1982         roaming = service->roaming;
1983         connman_dbus_property_changed_basic(service->path,
1984                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
1985                                         DBUS_TYPE_BOOLEAN, &roaming);
1986 }
1987
1988 static void autoconnect_changed(struct connman_service *service)
1989 {
1990         dbus_bool_t autoconnect;
1991
1992         if (!service->path)
1993                 return;
1994
1995         if (!allow_property_changed(service))
1996                 return;
1997
1998         autoconnect = service->autoconnect;
1999         connman_dbus_property_changed_basic(service->path,
2000                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2001                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2002 }
2003
2004 static void append_security(DBusMessageIter *iter, void *user_data)
2005 {
2006         struct connman_service *service = user_data;
2007         const char *str;
2008
2009         str = security2string(service->security);
2010         if (str)
2011                 dbus_message_iter_append_basic(iter,
2012                                 DBUS_TYPE_STRING, &str);
2013
2014         /*
2015          * Some access points incorrectly advertise WPS even when they
2016          * are configured as open or no security, so filter
2017          * appropriately.
2018          */
2019         if (service->wps) {
2020                 switch (service->security) {
2021                 case CONNMAN_SERVICE_SECURITY_PSK:
2022                 case CONNMAN_SERVICE_SECURITY_WPA:
2023                 case CONNMAN_SERVICE_SECURITY_RSN:
2024                         str = "wps";
2025                         dbus_message_iter_append_basic(iter,
2026                                                 DBUS_TYPE_STRING, &str);
2027                         break;
2028                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2029                 case CONNMAN_SERVICE_SECURITY_NONE:
2030                 case CONNMAN_SERVICE_SECURITY_WEP:
2031                 case CONNMAN_SERVICE_SECURITY_8021X:
2032                         break;
2033                 }
2034         }
2035 }
2036
2037 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2038 {
2039         struct connman_service *service = user_data;
2040
2041         if (service->ipconfig_ipv4)
2042                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2043                                                                         iter);
2044         else if (service->ipconfig_ipv6)
2045                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2046                                                                         iter);
2047 }
2048
2049 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2050 {
2051         struct connman_service *service = user_data;
2052
2053         if (!is_connected_state(service, service->state_ipv4))
2054                 return;
2055
2056         if (service->ipconfig_ipv4)
2057                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2058 }
2059
2060 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2061 {
2062         struct connman_service *service = user_data;
2063
2064         if (!is_connected_state(service, service->state_ipv6))
2065                 return;
2066
2067         if (service->ipconfig_ipv6)
2068                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2069                                                 service->ipconfig_ipv4);
2070 }
2071
2072 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2073 {
2074         struct connman_service *service = user_data;
2075
2076         if (service->ipconfig_ipv4)
2077                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2078                                                         iter);
2079 }
2080
2081 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2082 {
2083         struct connman_service *service = user_data;
2084
2085         if (service->ipconfig_ipv6)
2086                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2087                                                         iter);
2088 }
2089
2090 static void append_nameservers(DBusMessageIter *iter,
2091                 struct connman_service *service, char **servers)
2092 {
2093         int i;
2094         bool available = true;
2095
2096         for (i = 0; servers[i]; i++) {
2097                 if (service)
2098                         available = nameserver_available(service, servers[i]);
2099
2100                 DBG("servers[%d] %s available %d", i, servers[i], available);
2101
2102                 if (available)
2103                         dbus_message_iter_append_basic(iter,
2104                                         DBUS_TYPE_STRING, &servers[i]);
2105         }
2106 }
2107
2108 static void append_dns(DBusMessageIter *iter, void *user_data)
2109 {
2110         struct connman_service *service = user_data;
2111
2112         if (!is_connected(service))
2113                 return;
2114
2115 #if defined TIZEN_TV_EXT
2116         /* Append DNS Config Type */
2117         const char *str;
2118         str = __connman_dnsconfig_method2string(service->dns_config_method);
2119         if(str != NULL)
2120                 dbus_message_iter_append_basic(iter,
2121                         DBUS_TYPE_STRING, &str);
2122 #endif
2123
2124         if (service->nameservers_config) {
2125                 append_nameservers(iter, service, service->nameservers_config);
2126                 return;
2127         } else {
2128                 if (service->nameservers)
2129                         append_nameservers(iter, service,
2130                                         service->nameservers);
2131
2132                 if (service->nameservers_auto)
2133                         append_nameservers(iter, service,
2134                                         service->nameservers_auto);
2135
2136                 if (!service->nameservers && !service->nameservers_auto) {
2137                         char **ns;
2138
2139                         DBG("append fallback nameservers");
2140
2141                         ns = connman_setting_get_string_list("FallbackNameservers");
2142                         if (ns)
2143                                 append_nameservers(iter, service, ns);
2144                 }
2145         }
2146 }
2147
2148 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2149 {
2150         struct connman_service *service = user_data;
2151
2152 #if defined TIZEN_TV_EXT
2153         /* Append DNS Config Type */
2154         const char *str;
2155         str = __connman_dnsconfig_method2string(service->dns_config_method);
2156         if(str != NULL)
2157                 dbus_message_iter_append_basic(iter,
2158                         DBUS_TYPE_STRING, &str);
2159 #endif
2160
2161         if (!service->nameservers_config)
2162                 return;
2163
2164         append_nameservers(iter, NULL, service->nameservers_config);
2165 }
2166
2167 static void append_ts(DBusMessageIter *iter, void *user_data)
2168 {
2169         GSList *list = user_data;
2170
2171         while (list) {
2172                 char *timeserver = list->data;
2173
2174                 if (timeserver)
2175                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2176                                         &timeserver);
2177
2178                 list = g_slist_next(list);
2179         }
2180 }
2181
2182 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2183 {
2184         struct connman_service *service = user_data;
2185         int i;
2186
2187         if (!service->timeservers_config)
2188                 return;
2189
2190         for (i = 0; service->timeservers_config[i]; i++) {
2191                 dbus_message_iter_append_basic(iter,
2192                                 DBUS_TYPE_STRING,
2193                                 &service->timeservers_config[i]);
2194         }
2195 }
2196
2197 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2198 {
2199         struct connman_service *service = user_data;
2200         int i;
2201
2202         if (!service->domains)
2203                 return;
2204
2205         for (i = 0; service->domains[i]; i++)
2206                 dbus_message_iter_append_basic(iter,
2207                                 DBUS_TYPE_STRING, &service->domains[i]);
2208 }
2209
2210 static void append_domain(DBusMessageIter *iter, void *user_data)
2211 {
2212         struct connman_service *service = user_data;
2213
2214         if (!is_connected(service) &&
2215                                 !is_connecting(service))
2216                 return;
2217
2218         if (service->domains)
2219                 append_domainconfig(iter, user_data);
2220         else if (service->domainname)
2221                 dbus_message_iter_append_basic(iter,
2222                                 DBUS_TYPE_STRING, &service->domainname);
2223 }
2224
2225 static void append_proxies(DBusMessageIter *iter, void *user_data)
2226 {
2227         struct connman_service *service = user_data;
2228         int i;
2229
2230         if (!service->proxies)
2231                 return;
2232
2233         for (i = 0; service->proxies[i]; i++)
2234                 dbus_message_iter_append_basic(iter,
2235                                 DBUS_TYPE_STRING, &service->proxies[i]);
2236 }
2237
2238 static void append_excludes(DBusMessageIter *iter, void *user_data)
2239 {
2240         struct connman_service *service = user_data;
2241         int i;
2242
2243         if (!service->excludes)
2244                 return;
2245
2246         for (i = 0; service->excludes[i]; i++)
2247                 dbus_message_iter_append_basic(iter,
2248                                 DBUS_TYPE_STRING, &service->excludes[i]);
2249 }
2250
2251 static void append_proxy(DBusMessageIter *iter, void *user_data)
2252 {
2253         struct connman_service *service = user_data;
2254         enum connman_service_proxy_method proxy;
2255         const char *pac = NULL;
2256         const char *method = proxymethod2string(
2257                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2258
2259         if (!is_connected(service))
2260                 return;
2261
2262         proxy = connman_service_get_proxy_method(service);
2263
2264         switch (proxy) {
2265         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2266                 return;
2267         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2268                 goto done;
2269         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2270                 connman_dbus_dict_append_array(iter, "Servers",
2271                                         DBUS_TYPE_STRING, append_proxies,
2272                                         service);
2273
2274                 connman_dbus_dict_append_array(iter, "Excludes",
2275                                         DBUS_TYPE_STRING, append_excludes,
2276                                         service);
2277                 break;
2278         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2279                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2280                 if (service->ipconfig_ipv4)
2281                         pac = __connman_ipconfig_get_proxy_autoconfig(
2282                                 service->ipconfig_ipv4);
2283                 else if (service->ipconfig_ipv6)
2284                         pac = __connman_ipconfig_get_proxy_autoconfig(
2285                                 service->ipconfig_ipv6);
2286
2287                 if (!service->pac && !pac)
2288                         goto done;
2289
2290                 if (service->pac)
2291                         pac = service->pac;
2292
2293                 connman_dbus_dict_append_basic(iter, "URL",
2294                                         DBUS_TYPE_STRING, &pac);
2295                 break;
2296         }
2297
2298         method = proxymethod2string(proxy);
2299
2300 done:
2301         connman_dbus_dict_append_basic(iter, "Method",
2302                                         DBUS_TYPE_STRING, &method);
2303 }
2304
2305 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2306 {
2307         struct connman_service *service = user_data;
2308         const char *method;
2309
2310         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2311                 return;
2312
2313         switch (service->proxy_config) {
2314         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2315                 return;
2316         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2317                 break;
2318         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2319                 if (service->proxies)
2320                         connman_dbus_dict_append_array(iter, "Servers",
2321                                                 DBUS_TYPE_STRING,
2322                                                 append_proxies, service);
2323
2324                 if (service->excludes)
2325                         connman_dbus_dict_append_array(iter, "Excludes",
2326                                                 DBUS_TYPE_STRING,
2327                                                 append_excludes, service);
2328                 break;
2329         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2330                 if (service->pac)
2331                         connman_dbus_dict_append_basic(iter, "URL",
2332                                         DBUS_TYPE_STRING, &service->pac);
2333                 break;
2334         }
2335
2336         method = proxymethod2string(service->proxy_config);
2337
2338         connman_dbus_dict_append_basic(iter, "Method",
2339                                 DBUS_TYPE_STRING, &method);
2340 }
2341
2342 static void append_provider(DBusMessageIter *iter, void *user_data)
2343 {
2344         struct connman_service *service = user_data;
2345
2346         if (!is_connected(service))
2347                 return;
2348
2349         if (service->provider)
2350                 __connman_provider_append_properties(service->provider, iter);
2351 }
2352
2353
2354 static void settings_changed(struct connman_service *service,
2355                                 struct connman_ipconfig *ipconfig)
2356 {
2357         enum connman_ipconfig_type type;
2358
2359         if (!allow_property_changed(service))
2360                 return;
2361
2362         type = __connman_ipconfig_get_config_type(ipconfig);
2363
2364         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2365                 connman_dbus_property_changed_dict(service->path,
2366                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2367                                         append_ipv4, service);
2368         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2369                 connman_dbus_property_changed_dict(service->path,
2370                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2371                                         append_ipv6, service);
2372
2373         __connman_notifier_ipconfig_changed(service, ipconfig);
2374 }
2375
2376 static void ipv4_configuration_changed(struct connman_service *service)
2377 {
2378         if (!allow_property_changed(service))
2379                 return;
2380
2381         connman_dbus_property_changed_dict(service->path,
2382                                         CONNMAN_SERVICE_INTERFACE,
2383                                                         "IPv4.Configuration",
2384                                                         append_ipv4config,
2385                                                         service);
2386 }
2387
2388 static void ipv6_configuration_changed(struct connman_service *service)
2389 {
2390         if (!allow_property_changed(service))
2391                 return;
2392
2393         connman_dbus_property_changed_dict(service->path,
2394                                         CONNMAN_SERVICE_INTERFACE,
2395                                                         "IPv6.Configuration",
2396                                                         append_ipv6config,
2397                                                         service);
2398 }
2399
2400 static void dns_changed(struct connman_service *service)
2401 {
2402         if (!allow_property_changed(service))
2403                 return;
2404
2405         connman_dbus_property_changed_array(service->path,
2406                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2407                                         DBUS_TYPE_STRING, append_dns, service);
2408 }
2409
2410 static void dns_configuration_changed(struct connman_service *service)
2411 {
2412         if (!allow_property_changed(service))
2413                 return;
2414
2415         connman_dbus_property_changed_array(service->path,
2416                                 CONNMAN_SERVICE_INTERFACE,
2417                                 "Nameservers.Configuration",
2418                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2419
2420         dns_changed(service);
2421 }
2422
2423 static void domain_changed(struct connman_service *service)
2424 {
2425         if (!allow_property_changed(service))
2426                 return;
2427
2428         connman_dbus_property_changed_array(service->path,
2429                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2430                                 DBUS_TYPE_STRING, append_domain, service);
2431 }
2432
2433 static void domain_configuration_changed(struct connman_service *service)
2434 {
2435         if (!allow_property_changed(service))
2436                 return;
2437
2438         connman_dbus_property_changed_array(service->path,
2439                                 CONNMAN_SERVICE_INTERFACE,
2440                                 "Domains.Configuration",
2441                                 DBUS_TYPE_STRING, append_domainconfig, service);
2442 }
2443
2444 static void proxy_changed(struct connman_service *service)
2445 {
2446         if (!allow_property_changed(service))
2447                 return;
2448
2449         connman_dbus_property_changed_dict(service->path,
2450                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2451                                                         append_proxy, service);
2452 }
2453
2454 static void proxy_configuration_changed(struct connman_service *service)
2455 {
2456         if (!allow_property_changed(service))
2457                 return;
2458
2459         connman_dbus_property_changed_dict(service->path,
2460                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2461                                                 append_proxyconfig, service);
2462
2463         proxy_changed(service);
2464 }
2465
2466 static void timeservers_configuration_changed(struct connman_service *service)
2467 {
2468         if (!allow_property_changed(service))
2469                 return;
2470
2471         connman_dbus_property_changed_array(service->path,
2472                         CONNMAN_SERVICE_INTERFACE,
2473                         "Timeservers.Configuration",
2474                         DBUS_TYPE_STRING,
2475                         append_tsconfig, service);
2476 }
2477
2478 static void link_changed(struct connman_service *service)
2479 {
2480         if (!allow_property_changed(service))
2481                 return;
2482
2483         connman_dbus_property_changed_dict(service->path,
2484                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
2485                                                 append_ethernet, service);
2486 }
2487
2488 static void stats_append_counters(DBusMessageIter *dict,
2489                         struct connman_stats_data *stats,
2490                         struct connman_stats_data *counters,
2491                         bool append_all)
2492 {
2493         if (counters->rx_packets != stats->rx_packets || append_all) {
2494                 counters->rx_packets = stats->rx_packets;
2495                 connman_dbus_dict_append_basic(dict, "RX.Packets",
2496                                         DBUS_TYPE_UINT32, &stats->rx_packets);
2497         }
2498
2499         if (counters->tx_packets != stats->tx_packets || append_all) {
2500                 counters->tx_packets = stats->tx_packets;
2501                 connman_dbus_dict_append_basic(dict, "TX.Packets",
2502                                         DBUS_TYPE_UINT32, &stats->tx_packets);
2503         }
2504
2505         if (counters->rx_bytes != stats->rx_bytes || append_all) {
2506                 counters->rx_bytes = stats->rx_bytes;
2507                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
2508                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
2509         }
2510
2511         if (counters->tx_bytes != stats->tx_bytes || append_all) {
2512                 counters->tx_bytes = stats->tx_bytes;
2513                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
2514                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
2515         }
2516
2517         if (counters->rx_errors != stats->rx_errors || append_all) {
2518                 counters->rx_errors = stats->rx_errors;
2519                 connman_dbus_dict_append_basic(dict, "RX.Errors",
2520                                         DBUS_TYPE_UINT32, &stats->rx_errors);
2521         }
2522
2523         if (counters->tx_errors != stats->tx_errors || append_all) {
2524                 counters->tx_errors = stats->tx_errors;
2525                 connman_dbus_dict_append_basic(dict, "TX.Errors",
2526                                         DBUS_TYPE_UINT32, &stats->tx_errors);
2527         }
2528
2529         if (counters->rx_dropped != stats->rx_dropped || append_all) {
2530                 counters->rx_dropped = stats->rx_dropped;
2531                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
2532                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
2533         }
2534
2535         if (counters->tx_dropped != stats->tx_dropped || append_all) {
2536                 counters->tx_dropped = stats->tx_dropped;
2537                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
2538                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
2539         }
2540
2541         if (counters->time != stats->time || append_all) {
2542                 counters->time = stats->time;
2543                 connman_dbus_dict_append_basic(dict, "Time",
2544                                         DBUS_TYPE_UINT32, &stats->time);
2545         }
2546 }
2547
2548 static void stats_append(struct connman_service *service,
2549                                 const char *counter,
2550                                 struct connman_stats_counter *counters,
2551                                 bool append_all)
2552 {
2553         DBusMessageIter array, dict;
2554         DBusMessage *msg;
2555
2556         DBG("service %p counter %s", service, counter);
2557
2558         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
2559         if (!msg)
2560                 return;
2561
2562         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
2563                                 &service->path, DBUS_TYPE_INVALID);
2564
2565         dbus_message_iter_init_append(msg, &array);
2566
2567         /* home counter */
2568         connman_dbus_dict_open(&array, &dict);
2569
2570         stats_append_counters(&dict, &service->stats.data,
2571                                 &counters->stats.data, append_all);
2572
2573         connman_dbus_dict_close(&array, &dict);
2574
2575         /* roaming counter */
2576         connman_dbus_dict_open(&array, &dict);
2577
2578         stats_append_counters(&dict, &service->stats_roaming.data,
2579                                 &counters->stats_roaming.data, append_all);
2580
2581         connman_dbus_dict_close(&array, &dict);
2582
2583         __connman_counter_send_usage(counter, msg);
2584 }
2585
2586 static void stats_update(struct connman_service *service,
2587                                 unsigned int rx_packets, unsigned int tx_packets,
2588                                 unsigned int rx_bytes, unsigned int tx_bytes,
2589                                 unsigned int rx_errors, unsigned int tx_errors,
2590                                 unsigned int rx_dropped, unsigned int tx_dropped)
2591 {
2592         struct connman_stats *stats = stats_get(service);
2593         struct connman_stats_data *data_last = &stats->data_last;
2594         struct connman_stats_data *data = &stats->data;
2595         unsigned int seconds;
2596
2597         DBG("service %p", service);
2598
2599         if (stats->valid) {
2600                 data->rx_packets +=
2601                         rx_packets - data_last->rx_packets;
2602                 data->tx_packets +=
2603                         tx_packets - data_last->tx_packets;
2604                 data->rx_bytes +=
2605                         rx_bytes - data_last->rx_bytes;
2606                 data->tx_bytes +=
2607                         tx_bytes - data_last->tx_bytes;
2608                 data->rx_errors +=
2609                         rx_errors - data_last->rx_errors;
2610                 data->tx_errors +=
2611                         tx_errors - data_last->tx_errors;
2612                 data->rx_dropped +=
2613                         rx_dropped - data_last->rx_dropped;
2614                 data->tx_dropped +=
2615                         tx_dropped - data_last->tx_dropped;
2616         } else {
2617                 stats->valid = true;
2618         }
2619
2620         data_last->rx_packets = rx_packets;
2621         data_last->tx_packets = tx_packets;
2622         data_last->rx_bytes = rx_bytes;
2623         data_last->tx_bytes = tx_bytes;
2624         data_last->rx_errors = rx_errors;
2625         data_last->tx_errors = tx_errors;
2626         data_last->rx_dropped = rx_dropped;
2627         data_last->tx_dropped = tx_dropped;
2628
2629         seconds = g_timer_elapsed(stats->timer, NULL);
2630         stats->data.time = stats->data_last.time + seconds;
2631 }
2632
2633 void __connman_service_notify(struct connman_service *service,
2634                         unsigned int rx_packets, unsigned int tx_packets,
2635                         unsigned int rx_bytes, unsigned int tx_bytes,
2636                         unsigned int rx_errors, unsigned int tx_errors,
2637                         unsigned int rx_dropped, unsigned int tx_dropped)
2638 {
2639         GHashTableIter iter;
2640         gpointer key, value;
2641         const char *counter;
2642         struct connman_stats_counter *counters;
2643         struct connman_stats_data *data;
2644         int err;
2645
2646         if (!service)
2647                 return;
2648
2649         if (!is_connected(service))
2650                 return;
2651
2652         stats_update(service,
2653                 rx_packets, tx_packets,
2654                 rx_bytes, tx_bytes,
2655                 rx_errors, tx_errors,
2656                 rx_dropped, tx_dropped);
2657
2658         data = &stats_get(service)->data;
2659         err = __connman_stats_update(service, service->roaming, data);
2660         if (err < 0)
2661                 connman_error("Failed to store statistics for %s",
2662                                 service->identifier);
2663
2664         g_hash_table_iter_init(&iter, service->counter_table);
2665         while (g_hash_table_iter_next(&iter, &key, &value)) {
2666                 counter = key;
2667                 counters = value;
2668
2669                 stats_append(service, counter, counters, counters->append_all);
2670                 counters->append_all = false;
2671         }
2672 }
2673
2674 int __connman_service_counter_register(const char *counter)
2675 {
2676         struct connman_service *service;
2677         GList *list;
2678         struct connman_stats_counter *counters;
2679
2680         DBG("counter %s", counter);
2681
2682         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
2683
2684         for (list = service_list; list; list = list->next) {
2685                 service = list->data;
2686
2687                 counters = g_try_new0(struct connman_stats_counter, 1);
2688                 if (!counters)
2689                         return -ENOMEM;
2690
2691                 counters->append_all = true;
2692
2693                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2694                                         counters);
2695         }
2696
2697         return 0;
2698 }
2699
2700 void __connman_service_counter_unregister(const char *counter)
2701 {
2702         struct connman_service *service;
2703         GList *list;
2704
2705         DBG("counter %s", counter);
2706
2707         for (list = service_list; list; list = list->next) {
2708                 service = list->data;
2709
2710                 g_hash_table_remove(service->counter_table, counter);
2711         }
2712
2713         counter_list = g_slist_remove(counter_list, counter);
2714 }
2715
2716 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
2717 {
2718         GList *list;
2719
2720         for (list = service_list; list; list = list->next) {
2721                 struct connman_service *service = list->data;
2722
2723                 cb(service, user_data);
2724         }
2725
2726         return 0;
2727 }
2728
2729 #if defined TIZEN_EXT
2730 static void append_wifi_ext_info(DBusMessageIter *dict,
2731                                         struct connman_network *network)
2732 {
2733         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
2734         char *bssid_str = bssid_buff;
2735         unsigned char *bssid;
2736         unsigned int maxrate;
2737         unsigned int keymgmt;
2738         uint16_t frequency;
2739         const char *enc_mode;
2740         gboolean passpoint;
2741
2742         bssid = connman_network_get_bssid(network);
2743         maxrate = connman_network_get_maxrate(network);
2744         frequency = connman_network_get_frequency(network);
2745         enc_mode = connman_network_get_enc_mode(network);
2746         passpoint = connman_network_get_is_hs20AP(network);
2747         keymgmt = connman_network_get_keymgmt(network);
2748
2749         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
2750                                 bssid[0], bssid[1], bssid[2],
2751                                 bssid[3], bssid[4], bssid[5]);
2752
2753         connman_dbus_dict_append_basic(dict, "BSSID",
2754                                         DBUS_TYPE_STRING, &bssid_str);
2755         connman_dbus_dict_append_basic(dict, "MaxRate",
2756                                         DBUS_TYPE_UINT32, &maxrate);
2757         connman_dbus_dict_append_basic(dict, "Frequency",
2758                                         DBUS_TYPE_UINT16, &frequency);
2759         connman_dbus_dict_append_basic(dict, "EncryptionMode",
2760                                         DBUS_TYPE_STRING, &enc_mode);
2761         connman_dbus_dict_append_basic(dict, "Passpoint",
2762                                         DBUS_TYPE_BOOLEAN, &passpoint);
2763         connman_dbus_dict_append_basic(dict, "Keymgmt",
2764                                         DBUS_TYPE_UINT32, &keymgmt);
2765 }
2766 #endif
2767
2768 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
2769                                         struct connman_service *service)
2770 {
2771         dbus_bool_t val;
2772         const char *str;
2773         GSList *list;
2774
2775 #if defined TIZEN_EXT
2776         unsigned int frequency = 0U;
2777         if (service && service->network) {
2778                 frequency = connman_network_get_frequency(service->network);
2779                 connman_dbus_dict_append_basic(dict, "Frequency",
2780                                 DBUS_TYPE_UINT16, &frequency);
2781         }
2782 #endif
2783
2784         str = __connman_service_type2string(service->type);
2785         if (str)
2786                 connman_dbus_dict_append_basic(dict, "Type",
2787                                                 DBUS_TYPE_STRING, &str);
2788
2789         connman_dbus_dict_append_array(dict, "Security",
2790                                 DBUS_TYPE_STRING, append_security, service);
2791
2792         str = state2string(service->state);
2793         if (str)
2794                 connman_dbus_dict_append_basic(dict, "State",
2795                                                 DBUS_TYPE_STRING, &str);
2796
2797 #if defined TIZEN_TV_EXT
2798         str = state2string(service->state_ipv6);
2799         if (str != NULL)
2800                 connman_dbus_dict_append_basic(dict, "StateIPv6",
2801                                                 DBUS_TYPE_STRING, &str);
2802 #endif
2803
2804         str = error2string(service->error);
2805         if (str)
2806                 connman_dbus_dict_append_basic(dict, "Error",
2807                                                 DBUS_TYPE_STRING, &str);
2808
2809         if (service->strength > 0)
2810                 connman_dbus_dict_append_basic(dict, "Strength",
2811                                         DBUS_TYPE_BYTE, &service->strength);
2812
2813         val = service->favorite;
2814         connman_dbus_dict_append_basic(dict, "Favorite",
2815                                         DBUS_TYPE_BOOLEAN, &val);
2816
2817         val = service->immutable;
2818         connman_dbus_dict_append_basic(dict, "Immutable",
2819                                         DBUS_TYPE_BOOLEAN, &val);
2820
2821         if (service->favorite)
2822                 val = service->autoconnect;
2823         else
2824                 val = service->favorite;
2825
2826         connman_dbus_dict_append_basic(dict, "AutoConnect",
2827                                 DBUS_TYPE_BOOLEAN, &val);
2828
2829         if (service->name)
2830                 connman_dbus_dict_append_basic(dict, "Name",
2831                                         DBUS_TYPE_STRING, &service->name);
2832
2833         switch (service->type) {
2834         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2835         case CONNMAN_SERVICE_TYPE_SYSTEM:
2836         case CONNMAN_SERVICE_TYPE_GPS:
2837         case CONNMAN_SERVICE_TYPE_VPN:
2838         case CONNMAN_SERVICE_TYPE_P2P:
2839                 break;
2840         case CONNMAN_SERVICE_TYPE_CELLULAR:
2841                 val = service->roaming;
2842                 connman_dbus_dict_append_basic(dict, "Roaming",
2843                                         DBUS_TYPE_BOOLEAN, &val);
2844
2845                 connman_dbus_dict_append_dict(dict, "Ethernet",
2846                                                 append_ethernet, service);
2847                 break;
2848         case CONNMAN_SERVICE_TYPE_WIFI:
2849 #if defined TIZEN_EXT
2850                 if (service->network != NULL)
2851                         append_wifi_ext_info(dict, service->network);
2852
2853                 connman_dbus_dict_append_dict(dict, "Ethernet",
2854                                                 append_ethernet, service);
2855
2856                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
2857                                 DBUS_TYPE_INT32, &service->disconnect_reason);
2858
2859                 break;
2860 #endif
2861         case CONNMAN_SERVICE_TYPE_ETHERNET:
2862         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2863         case CONNMAN_SERVICE_TYPE_GADGET:
2864                 connman_dbus_dict_append_dict(dict, "Ethernet",
2865                                                 append_ethernet, service);
2866                 break;
2867         }
2868
2869         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
2870
2871         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
2872                                                 append_ipv4config, service);
2873
2874         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
2875
2876         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
2877                                                 append_ipv6config, service);
2878
2879         connman_dbus_dict_append_array(dict, "Nameservers",
2880                                 DBUS_TYPE_STRING, append_dns, service);
2881
2882         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
2883                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2884
2885         if (service->state == CONNMAN_SERVICE_STATE_READY ||
2886                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
2887                 list = __connman_timeserver_get_all(service);
2888         else
2889                 list = NULL;
2890
2891         connman_dbus_dict_append_array(dict, "Timeservers",
2892                                 DBUS_TYPE_STRING, append_ts, list);
2893
2894         g_slist_free_full(list, g_free);
2895
2896         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
2897                                 DBUS_TYPE_STRING, append_tsconfig, service);
2898
2899         connman_dbus_dict_append_array(dict, "Domains",
2900                                 DBUS_TYPE_STRING, append_domain, service);
2901
2902         connman_dbus_dict_append_array(dict, "Domains.Configuration",
2903                                 DBUS_TYPE_STRING, append_domainconfig, service);
2904
2905         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
2906
2907         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
2908                                                 append_proxyconfig, service);
2909
2910         connman_dbus_dict_append_dict(dict, "Provider",
2911                                                 append_provider, service);
2912 }
2913
2914 static void append_struct_service(DBusMessageIter *iter,
2915                 connman_dbus_append_cb_t function,
2916                 struct connman_service *service)
2917 {
2918         DBusMessageIter entry, dict;
2919
2920         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
2921
2922         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
2923                                                         &service->path);
2924
2925         connman_dbus_dict_open(&entry, &dict);
2926         if (function)
2927                 function(&dict, service);
2928         connman_dbus_dict_close(&entry, &dict);
2929
2930         dbus_message_iter_close_container(iter, &entry);
2931 }
2932
2933 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
2934 {
2935         struct connman_service *service = user_data;
2936
2937         append_properties(dict, TRUE, service);
2938 }
2939
2940 static void append_struct(gpointer value, gpointer user_data)
2941 {
2942         struct connman_service *service = value;
2943         DBusMessageIter *iter = user_data;
2944
2945         if (!service->path)
2946                 return;
2947
2948         append_struct_service(iter, append_dict_properties, service);
2949 }
2950
2951 void __connman_service_list_struct(DBusMessageIter *iter)
2952 {
2953         g_list_foreach(service_list, append_struct, iter);
2954 }
2955
2956 bool __connman_service_is_hidden(struct connman_service *service)
2957 {
2958         return service->hidden;
2959 }
2960
2961 bool
2962 __connman_service_is_split_routing(struct connman_service *service)
2963 {
2964         return service->do_split_routing;
2965 }
2966
2967 bool __connman_service_index_is_split_routing(int index)
2968 {
2969         struct connman_service *service;
2970
2971         if (index < 0)
2972                 return false;
2973
2974         service = __connman_service_lookup_from_index(index);
2975         if (!service)
2976                 return false;
2977
2978         return __connman_service_is_split_routing(service);
2979 }
2980
2981 int __connman_service_get_index(struct connman_service *service)
2982 {
2983         if (!service)
2984                 return -1;
2985
2986         if (service->network)
2987                 return connman_network_get_index(service->network);
2988         else if (service->provider)
2989                 return connman_provider_get_index(service->provider);
2990
2991         return -1;
2992 }
2993
2994 void __connman_service_set_hidden(struct connman_service *service)
2995 {
2996         if (!service || service->hidden)
2997                 return;
2998
2999         service->hidden_service = true;
3000 }
3001
3002 void __connman_service_set_hostname(struct connman_service *service,
3003                                                 const char *hostname)
3004 {
3005         if (!service || service->hidden)
3006                 return;
3007
3008         g_free(service->hostname);
3009         service->hostname = g_strdup(hostname);
3010 }
3011
3012 const char *__connman_service_get_hostname(struct connman_service *service)
3013 {
3014         if (!service)
3015                 return NULL;
3016
3017         return service->hostname;
3018 }
3019
3020 void __connman_service_set_domainname(struct connman_service *service,
3021                                                 const char *domainname)
3022 {
3023         if (!service || service->hidden)
3024                 return;
3025
3026         g_free(service->domainname);
3027         service->domainname = g_strdup(domainname);
3028
3029         domain_changed(service);
3030 }
3031
3032 const char *connman_service_get_domainname(struct connman_service *service)
3033 {
3034         if (!service)
3035                 return NULL;
3036
3037         if (service->domains)
3038                 return service->domains[0];
3039         else
3040                 return service->domainname;
3041 }
3042
3043 char **connman_service_get_nameservers(struct connman_service *service)
3044 {
3045         if (!service)
3046                 return NULL;
3047
3048         if (service->nameservers_config)
3049                 return g_strdupv(service->nameservers_config);
3050         else if (service->nameservers ||
3051                                         service->nameservers_auto) {
3052                 int len = 0, len_auto = 0, i;
3053                 char **nameservers;
3054
3055                 if (service->nameservers)
3056                         len = g_strv_length(service->nameservers);
3057                 if (service->nameservers_auto)
3058                         len_auto = g_strv_length(service->nameservers_auto);
3059
3060                 nameservers = g_try_new0(char *, len + len_auto + 1);
3061                 if (!nameservers)
3062                         return NULL;
3063
3064                 for (i = 0; i < len; i++)
3065                         nameservers[i] = g_strdup(service->nameservers[i]);
3066
3067                 for (i = 0; i < len_auto; i++)
3068                         nameservers[i + len] =
3069                                 g_strdup(service->nameservers_auto[i]);
3070
3071                 return nameservers;
3072         }
3073
3074         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3075 }
3076
3077 char **connman_service_get_timeservers_config(struct connman_service *service)
3078 {
3079         if (!service)
3080                 return NULL;
3081
3082         return service->timeservers_config;
3083 }
3084
3085 char **connman_service_get_timeservers(struct connman_service *service)
3086 {
3087         if (!service)
3088                 return NULL;
3089
3090         return service->timeservers;
3091 }
3092
3093 #if defined TIZEN_EXT
3094 /*
3095  * Description: Telephony plug-in requires manual PROXY setting function
3096  */
3097 int connman_service_set_proxy(struct connman_service *service,
3098                                         const char *proxy, gboolean active)
3099 {
3100         char **proxies_array = NULL;
3101
3102         if (service == NULL)
3103                 return -EINVAL;
3104
3105         switch (service->type) {
3106         case CONNMAN_SERVICE_TYPE_CELLULAR:
3107         case CONNMAN_SERVICE_TYPE_ETHERNET:
3108         case CONNMAN_SERVICE_TYPE_WIFI:
3109                 break;
3110
3111         default:
3112                 return -EINVAL;
3113         }
3114
3115         g_strfreev(service->proxies);
3116         service->proxies = NULL;
3117
3118         if (proxy != NULL)
3119                 proxies_array = g_strsplit(proxy, " ", 0);
3120
3121         service->proxies = proxies_array;
3122
3123         if (proxy == NULL) {
3124                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3125                 DBG("proxy changed (%d)", active);
3126         } else {
3127                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3128                 DBG("proxy chagned %s (%d)", proxy, active);
3129         }
3130
3131         if (active == TRUE) {
3132                 proxy_changed(service);
3133
3134                 __connman_notifier_proxy_changed(service);
3135         }
3136
3137         return 0;
3138 }
3139 #endif
3140
3141 void connman_service_set_proxy_method(struct connman_service *service,
3142                                         enum connman_service_proxy_method method)
3143 {
3144         if (!service || service->hidden)
3145                 return;
3146
3147         service->proxy = method;
3148
3149         proxy_changed(service);
3150
3151         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3152                 __connman_notifier_proxy_changed(service);
3153 }
3154
3155 enum connman_service_proxy_method connman_service_get_proxy_method(
3156                                         struct connman_service *service)
3157 {
3158         if (!service)
3159                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3160
3161         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3162                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3163                                 !service->pac)
3164                         return service->proxy;
3165
3166                 return service->proxy_config;
3167         }
3168
3169         return service->proxy;
3170 }
3171
3172 char **connman_service_get_proxy_servers(struct connman_service *service)
3173 {
3174         return g_strdupv(service->proxies);
3175 }
3176
3177 char **connman_service_get_proxy_excludes(struct connman_service *service)
3178 {
3179         return g_strdupv(service->excludes);
3180 }
3181
3182 const char *connman_service_get_proxy_url(struct connman_service *service)
3183 {
3184         if (!service)
3185                 return NULL;
3186
3187         return service->pac;
3188 }
3189
3190 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3191                                                         const char *url)
3192 {
3193         if (!service || service->hidden)
3194                 return;
3195
3196         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3197
3198         if (service->ipconfig_ipv4) {
3199                 if (__connman_ipconfig_set_proxy_autoconfig(
3200                             service->ipconfig_ipv4, url) < 0)
3201                         return;
3202         } else if (service->ipconfig_ipv6) {
3203                 if (__connman_ipconfig_set_proxy_autoconfig(
3204                             service->ipconfig_ipv6, url) < 0)
3205                         return;
3206         } else
3207                 return;
3208
3209         proxy_changed(service);
3210
3211         __connman_notifier_proxy_changed(service);
3212 }
3213
3214 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3215 {
3216         if (!service)
3217                 return NULL;
3218
3219         if (service->ipconfig_ipv4)
3220                 return __connman_ipconfig_get_proxy_autoconfig(
3221                                                 service->ipconfig_ipv4);
3222         else if (service->ipconfig_ipv6)
3223                 return __connman_ipconfig_get_proxy_autoconfig(
3224                                                 service->ipconfig_ipv6);
3225         return NULL;
3226 }
3227
3228 void __connman_service_set_timeservers(struct connman_service *service,
3229                                 char **timeservers)
3230 {
3231         int i;
3232
3233         if (!service)
3234                 return;
3235
3236         g_strfreev(service->timeservers);
3237         service->timeservers = NULL;
3238
3239         for (i = 0; timeservers && timeservers[i]; i++)
3240                 __connman_service_timeserver_append(service, timeservers[i]);
3241 }
3242
3243 int __connman_service_timeserver_append(struct connman_service *service,
3244                                                 const char *timeserver)
3245 {
3246         int len;
3247
3248         DBG("service %p timeserver %s", service, timeserver);
3249
3250         if (!timeserver)
3251                 return -EINVAL;
3252
3253         if (service->timeservers) {
3254                 int i;
3255
3256                 for (i = 0; service->timeservers[i]; i++)
3257                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3258                                 return -EEXIST;
3259
3260                 len = g_strv_length(service->timeservers);
3261                 service->timeservers = g_try_renew(char *, service->timeservers,
3262                                                         len + 2);
3263         } else {
3264                 len = 0;
3265                 service->timeservers = g_try_new0(char *, len + 2);
3266         }
3267
3268         if (!service->timeservers)
3269                 return -ENOMEM;
3270
3271         service->timeservers[len] = g_strdup(timeserver);
3272         service->timeservers[len + 1] = NULL;
3273
3274         return 0;
3275 }
3276
3277 int __connman_service_timeserver_remove(struct connman_service *service,
3278                                                 const char *timeserver)
3279 {
3280         char **servers;
3281         int len, i, j, found = 0;
3282
3283         DBG("service %p timeserver %s", service, timeserver);
3284
3285         if (!timeserver)
3286                 return -EINVAL;
3287
3288         if (!service->timeservers)
3289                 return 0;
3290
3291         for (i = 0; service->timeservers &&
3292                                         service->timeservers[i]; i++)
3293                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3294                         found = 1;
3295                         break;
3296                 }
3297
3298         if (found == 0)
3299                 return 0;
3300
3301         len = g_strv_length(service->timeservers);
3302
3303         if (len == 1) {
3304                 g_strfreev(service->timeservers);
3305                 service->timeservers = NULL;
3306
3307                 return 0;
3308         }
3309
3310         servers = g_try_new0(char *, len);
3311         if (!servers)
3312                 return -ENOMEM;
3313
3314         for (i = 0, j = 0; i < len; i++) {
3315                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3316                         servers[j] = g_strdup(service->timeservers[i]);
3317                         if (!servers[j])
3318                                 return -ENOMEM;
3319                         j++;
3320                 }
3321         }
3322         servers[len - 1] = NULL;
3323
3324         g_strfreev(service->timeservers);
3325         service->timeservers = servers;
3326
3327         return 0;
3328 }
3329
3330 void __connman_service_timeserver_changed(struct connman_service *service,
3331                 GSList *ts_list)
3332 {
3333         if (!service)
3334                 return;
3335
3336         if (!allow_property_changed(service))
3337                 return;
3338
3339         connman_dbus_property_changed_array(service->path,
3340                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3341                         DBUS_TYPE_STRING, append_ts, ts_list);
3342 }
3343
3344 void __connman_service_set_pac(struct connman_service *service,
3345                                         const char *pac)
3346 {
3347         if (service->hidden)
3348                 return;
3349         g_free(service->pac);
3350         service->pac = g_strdup(pac);
3351
3352         proxy_changed(service);
3353 }
3354
3355 #if defined TIZEN_EXT
3356 void __connman_service_set_proxy(struct connman_service *service,
3357                                        const char *proxies)
3358 {
3359        char **proxies_array = NULL;
3360
3361        g_strfreev(service->proxies);
3362        service->proxies = NULL;
3363
3364        if (proxies != NULL)
3365                proxies_array = g_strsplit(proxies, " ", 0);
3366
3367        service->proxies = proxies_array;
3368 }
3369 #endif
3370
3371 void __connman_service_set_identity(struct connman_service *service,
3372                                         const char *identity)
3373 {
3374         if (service->immutable || service->hidden)
3375                 return;
3376
3377         g_free(service->identity);
3378         service->identity = g_strdup(identity);
3379
3380         if (service->network)
3381                 connman_network_set_string(service->network,
3382                                         "WiFi.Identity",
3383                                         service->identity);
3384 }
3385
3386 void __connman_service_set_agent_identity(struct connman_service *service,
3387                                                 const char *agent_identity)
3388 {
3389         if (service->hidden)
3390                 return;
3391         g_free(service->agent_identity);
3392         service->agent_identity = g_strdup(agent_identity);
3393
3394         if (service->network)
3395                 connman_network_set_string(service->network,
3396                                         "WiFi.AgentIdentity",
3397                                         service->agent_identity);
3398 }
3399
3400 static int check_passphrase(enum connman_service_security security,
3401                 const char *passphrase)
3402 {
3403         guint i;
3404         gsize length;
3405
3406         if (!passphrase)
3407                 return 0;
3408
3409         length = strlen(passphrase);
3410
3411         switch (security) {
3412         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3413         case CONNMAN_SERVICE_SECURITY_NONE:
3414         case CONNMAN_SERVICE_SECURITY_WPA:
3415 #if !defined TIZEN_EXT
3416         case CONNMAN_SERVICE_SECURITY_RSN:
3417 #endif
3418
3419                 DBG("service security '%s' (%d) not handled",
3420                                 security2string(security), security);
3421
3422                 return -EOPNOTSUPP;
3423
3424         case CONNMAN_SERVICE_SECURITY_PSK:
3425 #if defined TIZEN_EXT
3426         case CONNMAN_SERVICE_SECURITY_RSN:
3427 #endif
3428                 /* A raw key is always 64 bytes length,
3429                  * its content is in hex representation.
3430                  * A PSK key must be between [8..63].
3431                  */
3432                 if (length == 64) {
3433                         for (i = 0; i < 64; i++)
3434                                 if (!isxdigit((unsigned char)
3435                                               passphrase[i]))
3436                                         return -ENOKEY;
3437                 } else if (length < 8 || length > 63)
3438                         return -ENOKEY;
3439                 break;
3440         case CONNMAN_SERVICE_SECURITY_WEP:
3441                 /* length of WEP key is 10 or 26
3442                  * length of WEP passphrase is 5 or 13
3443                  */
3444                 if (length == 10 || length == 26) {
3445                         for (i = 0; i < length; i++)
3446                                 if (!isxdigit((unsigned char)
3447                                               passphrase[i]))
3448                                         return -ENOKEY;
3449                 } else if (length != 5 && length != 13)
3450                         return -ENOKEY;
3451                 break;
3452
3453         case CONNMAN_SERVICE_SECURITY_8021X:
3454                 break;
3455         }
3456
3457         return 0;
3458 }
3459
3460 int __connman_service_set_passphrase(struct connman_service *service,
3461                                         const char *passphrase)
3462 {
3463         int err;
3464
3465         if (service->hidden)
3466                 return -EINVAL;
3467
3468         if (service->immutable &&
3469                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
3470                 return -EINVAL;
3471
3472         err = check_passphrase(service->security, passphrase);
3473
3474         if (err < 0)
3475                 return err;
3476
3477         g_free(service->passphrase);
3478         service->passphrase = g_strdup(passphrase);
3479
3480         if (service->network)
3481                 connman_network_set_string(service->network, "WiFi.Passphrase",
3482                                 service->passphrase);
3483
3484         return 0;
3485 }
3486
3487 const char *__connman_service_get_passphrase(struct connman_service *service)
3488 {
3489         if (!service)
3490                 return NULL;
3491
3492         return service->passphrase;
3493 }
3494
3495 static DBusMessage *get_properties(DBusConnection *conn,
3496                                         DBusMessage *msg, void *user_data)
3497 {
3498         struct connman_service *service = user_data;
3499         DBusMessage *reply;
3500         DBusMessageIter array, dict;
3501
3502         DBG("service %p", service);
3503
3504         reply = dbus_message_new_method_return(msg);
3505         if (!reply)
3506                 return NULL;
3507
3508         dbus_message_iter_init_append(reply, &array);
3509
3510         connman_dbus_dict_open(&array, &dict);
3511         append_properties(&dict, FALSE, service);
3512         connman_dbus_dict_close(&array, &dict);
3513
3514         return reply;
3515 }
3516
3517 static int update_proxy_configuration(struct connman_service *service,
3518                                 DBusMessageIter *array)
3519 {
3520         DBusMessageIter dict;
3521         enum connman_service_proxy_method method;
3522         GString *servers_str = NULL;
3523         GString *excludes_str = NULL;
3524         const char *url = NULL;
3525
3526         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3527
3528         dbus_message_iter_recurse(array, &dict);
3529
3530         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
3531                 DBusMessageIter entry, variant;
3532                 const char *key;
3533                 int type;
3534
3535                 dbus_message_iter_recurse(&dict, &entry);
3536
3537                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
3538                         goto error;
3539
3540                 dbus_message_iter_get_basic(&entry, &key);
3541                 dbus_message_iter_next(&entry);
3542
3543                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
3544                         goto error;
3545
3546                 dbus_message_iter_recurse(&entry, &variant);
3547
3548                 type = dbus_message_iter_get_arg_type(&variant);
3549
3550                 if (g_str_equal(key, "Method")) {
3551                         const char *val;
3552
3553                         if (type != DBUS_TYPE_STRING)
3554                                 goto error;
3555
3556                         dbus_message_iter_get_basic(&variant, &val);
3557                         method = string2proxymethod(val);
3558                 } else if (g_str_equal(key, "URL")) {
3559                         if (type != DBUS_TYPE_STRING)
3560                                 goto error;
3561
3562                         dbus_message_iter_get_basic(&variant, &url);
3563                 } else if (g_str_equal(key, "Servers")) {
3564                         DBusMessageIter str_array;
3565
3566                         if (type != DBUS_TYPE_ARRAY)
3567                                 goto error;
3568
3569                         servers_str = g_string_new(NULL);
3570                         if (!servers_str)
3571                                 goto error;
3572
3573                         dbus_message_iter_recurse(&variant, &str_array);
3574
3575                         while (dbus_message_iter_get_arg_type(&str_array) ==
3576                                                         DBUS_TYPE_STRING) {
3577                                 char *val = NULL;
3578
3579                                 dbus_message_iter_get_basic(&str_array, &val);
3580
3581                                 if (servers_str->len > 0)
3582                                         g_string_append_printf(servers_str,
3583                                                         " %s", val);
3584                                 else
3585                                         g_string_append(servers_str, val);
3586
3587                                 dbus_message_iter_next(&str_array);
3588                         }
3589                 } else if (g_str_equal(key, "Excludes")) {
3590                         DBusMessageIter str_array;
3591
3592                         if (type != DBUS_TYPE_ARRAY)
3593                                 goto error;
3594
3595                         excludes_str = g_string_new(NULL);
3596                         if (!excludes_str)
3597                                 goto error;
3598
3599                         dbus_message_iter_recurse(&variant, &str_array);
3600
3601                         while (dbus_message_iter_get_arg_type(&str_array) ==
3602                                                         DBUS_TYPE_STRING) {
3603                                 char *val = NULL;
3604
3605                                 dbus_message_iter_get_basic(&str_array, &val);
3606
3607                                 if (excludes_str->len > 0)
3608                                         g_string_append_printf(excludes_str,
3609                                                         " %s", val);
3610                                 else
3611                                         g_string_append(excludes_str, val);
3612
3613                                 dbus_message_iter_next(&str_array);
3614                         }
3615                 }
3616
3617                 dbus_message_iter_next(&dict);
3618         }
3619
3620         switch (method) {
3621         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
3622                 break;
3623         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
3624                 if (!servers_str && !service->proxies)
3625                         goto error;
3626
3627                 if (servers_str) {
3628                         g_strfreev(service->proxies);
3629
3630                         if (servers_str->len > 0)
3631                                 service->proxies = g_strsplit_set(
3632                                         servers_str->str, " ", 0);
3633                         else
3634                                 service->proxies = NULL;
3635                 }
3636
3637                 if (excludes_str) {
3638                         g_strfreev(service->excludes);
3639
3640                         if (excludes_str->len > 0)
3641                                 service->excludes = g_strsplit_set(
3642                                         excludes_str->str, " ", 0);
3643                         else
3644                                 service->excludes = NULL;
3645                 }
3646
3647                 if (!service->proxies)
3648                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3649
3650                 break;
3651         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
3652                 g_free(service->pac);
3653
3654                 if (url && strlen(url) > 0)
3655                         service->pac = g_strdup(url);
3656                 else
3657                         service->pac = NULL;
3658
3659                 /* if we are connected:
3660                    - if service->pac == NULL
3661                    - if __connman_ipconfig_get_proxy_autoconfig(
3662                    service->ipconfig) == NULL
3663                    --> We should start WPAD */
3664
3665                 break;
3666         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
3667                 goto error;
3668         }
3669
3670         if (servers_str)
3671                 g_string_free(servers_str, TRUE);
3672
3673         if (excludes_str)
3674                 g_string_free(excludes_str, TRUE);
3675
3676         service->proxy_config = method;
3677
3678         return 0;
3679
3680 error:
3681         if (servers_str)
3682                 g_string_free(servers_str, TRUE);
3683
3684         if (excludes_str)
3685                 g_string_free(excludes_str, TRUE);
3686
3687         return -EINVAL;
3688 }
3689
3690 int __connman_service_reset_ipconfig(struct connman_service *service,
3691                 enum connman_ipconfig_type type, DBusMessageIter *array,
3692                 enum connman_service_state *new_state)
3693 {
3694         struct connman_ipconfig *ipconfig, *new_ipconfig;
3695         enum connman_ipconfig_method old_method, new_method;
3696         enum connman_service_state state;
3697         int err = 0, index;
3698
3699         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3700                 ipconfig = service->ipconfig_ipv4;
3701                 state = service->state_ipv4;
3702                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
3703         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3704                 ipconfig = service->ipconfig_ipv6;
3705                 state = service->state_ipv6;
3706                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
3707         } else
3708                 return -EINVAL;
3709
3710         if (!ipconfig)
3711                 return -ENXIO;
3712
3713         old_method = __connman_ipconfig_get_method(ipconfig);
3714         index = __connman_ipconfig_get_index(ipconfig);
3715
3716         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3717                 new_ipconfig = create_ip4config(service, index,
3718                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
3719         else
3720                 new_ipconfig = create_ip6config(service, index);
3721
3722         if (array) {
3723                 err = __connman_ipconfig_set_config(new_ipconfig, array);
3724                 if (err < 0) {
3725                         __connman_ipconfig_unref(new_ipconfig);
3726                         return err;
3727                 }
3728
3729                 new_method = __connman_ipconfig_get_method(new_ipconfig);
3730         }
3731
3732         if (is_connecting_state(service, state) ||
3733                                         is_connected_state(service, state))
3734                 __connman_network_clear_ipconfig(service->network, ipconfig);
3735
3736         __connman_ipconfig_unref(ipconfig);
3737
3738         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3739                 service->ipconfig_ipv4 = new_ipconfig;
3740         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3741                 service->ipconfig_ipv6 = new_ipconfig;
3742
3743         if (is_connecting_state(service, state) ||
3744                                         is_connected_state(service, state))
3745                 __connman_ipconfig_enable(new_ipconfig);
3746
3747         if (new_state && new_method != old_method) {
3748                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3749                         *new_state = service->state_ipv4;
3750                 else
3751                         *new_state = service->state_ipv6;
3752
3753                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3754         }
3755
3756         DBG("err %d ipconfig %p type %d method %d state %s", err,
3757                 new_ipconfig, type, new_method,
3758                 !new_state  ? "-" : state2string(*new_state));
3759
3760         return err;
3761 }
3762
3763 static DBusMessage *set_property(DBusConnection *conn,
3764                                         DBusMessage *msg, void *user_data)
3765 {
3766         struct connman_service *service = user_data;
3767         DBusMessageIter iter, value;
3768         const char *name;
3769         int type;
3770
3771         DBG("service %p", service);
3772
3773         if (!dbus_message_iter_init(msg, &iter))
3774                 return __connman_error_invalid_arguments(msg);
3775
3776         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
3777                 return __connman_error_invalid_arguments(msg);
3778
3779         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service)) {
3780                 uid_t uid;
3781                 if (connman_dbus_get_connection_unix_user_sync(conn,
3782                                                 dbus_message_get_sender(msg),
3783                                                 &uid) < 0) {
3784                         DBG("Can not get unix user id!");
3785                         return __connman_error_permission_denied(msg);
3786                 }
3787
3788                 if (!connman_service_is_user_allowed(service, uid)) {
3789                         DBG("Not allow this user to operate this wifi service now!");
3790                         return __connman_error_permission_denied(msg);
3791                 }
3792         }
3793
3794         dbus_message_iter_get_basic(&iter, &name);
3795         dbus_message_iter_next(&iter);
3796
3797         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
3798                 return __connman_error_invalid_arguments(msg);
3799
3800         dbus_message_iter_recurse(&iter, &value);
3801
3802         type = dbus_message_iter_get_arg_type(&value);
3803
3804         if (g_str_equal(name, "AutoConnect")) {
3805                 dbus_bool_t autoconnect;
3806
3807                 if (type != DBUS_TYPE_BOOLEAN)
3808                         return __connman_error_invalid_arguments(msg);
3809
3810                 if (!service->favorite)
3811                         return __connman_error_invalid_service(msg);
3812
3813                 dbus_message_iter_get_basic(&value, &autoconnect);
3814
3815                 if (service->autoconnect == autoconnect)
3816                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
3817
3818                 service->autoconnect = autoconnect;
3819
3820                 autoconnect_changed(service);
3821
3822                 if (autoconnect)
3823                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3824
3825                 service_save(service);
3826         } else if (g_str_equal(name, "Nameservers.Configuration")) {
3827                 DBusMessageIter entry;
3828                 GString *str;
3829                 int index;
3830                 const char *gw;
3831
3832                 if (__connman_provider_is_immutable(service->provider) ||
3833                                 service->immutable)
3834                         return __connman_error_not_supported(msg);
3835
3836                 if (type != DBUS_TYPE_ARRAY)
3837                         return __connman_error_invalid_arguments(msg);
3838
3839                 str = g_string_new(NULL);
3840                 if (!str)
3841                         return __connman_error_invalid_arguments(msg);
3842
3843                 index = __connman_service_get_index(service);
3844                 gw = __connman_ipconfig_get_gateway_from_index(index,
3845                         CONNMAN_IPCONFIG_TYPE_ALL);
3846
3847                 if (gw && strlen(gw))
3848                         __connman_service_nameserver_del_routes(service,
3849                                                 CONNMAN_IPCONFIG_TYPE_ALL);
3850
3851                 dbus_message_iter_recurse(&value, &entry);
3852
3853                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3854                         const char *val;
3855                         dbus_message_iter_get_basic(&entry, &val);
3856                         dbus_message_iter_next(&entry);
3857 #if defined TIZEN_TV_EXT
3858                         /* First unpack the DNS Config Method */
3859                         if(g_strcmp0(val, "manual") == 0) {
3860                                 service->dns_config_method =
3861                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
3862                                 continue;
3863                         } else if(g_strcmp0(val, "dhcp") == 0) {
3864                                 service->dns_config_method =
3865                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
3866                                 continue;
3867                         }
3868 #endif
3869                         if (connman_inet_check_ipaddress(val) > 0) {
3870                                 if (str->len > 0)
3871                                         g_string_append_printf(str, " %s", val);
3872                                 else
3873                                         g_string_append(str, val);
3874                         }
3875                 }
3876
3877                 nameserver_remove_all(service);
3878                 g_strfreev(service->nameservers_config);
3879
3880                 if (str->len > 0) {
3881                         service->nameservers_config =
3882                                 g_strsplit_set(str->str, " ", 0);
3883                 } else {
3884                         service->nameservers_config = NULL;
3885                 }
3886
3887                 g_string_free(str, TRUE);
3888
3889                 if (gw && strlen(gw))
3890                         __connman_service_nameserver_add_routes(service, gw);
3891
3892                 nameserver_add_all(service);
3893                 dns_configuration_changed(service);
3894
3895                 if (__connman_service_is_connected_state(service,
3896                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
3897                         __connman_wispr_start(service,
3898                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3899
3900                 if (__connman_service_is_connected_state(service,
3901                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
3902                         __connman_wispr_start(service,
3903                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3904
3905                 service_save(service);
3906         } else if (g_str_equal(name, "Timeservers.Configuration")) {
3907                 DBusMessageIter entry;
3908                 GSList *list = NULL;
3909                 int count = 0;
3910
3911                 if (service->immutable)
3912                         return __connman_error_not_supported(msg);
3913
3914                 if (type != DBUS_TYPE_ARRAY)
3915                         return __connman_error_invalid_arguments(msg);
3916
3917                 dbus_message_iter_recurse(&value, &entry);
3918
3919                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3920                         const char *val;
3921                         GSList *new_head;
3922
3923                         dbus_message_iter_get_basic(&entry, &val);
3924
3925                         new_head = __connman_timeserver_add_list(list, val);
3926                         if (list != new_head) {
3927                                 count++;
3928                                 list = new_head;
3929                         }
3930
3931                         dbus_message_iter_next(&entry);
3932                 }
3933
3934                 g_strfreev(service->timeservers_config);
3935                 service->timeservers_config = NULL;
3936
3937                 if (list) {
3938                         service->timeservers_config = g_new0(char *, count+1);
3939
3940                         while (list) {
3941                                 count--;
3942                                 service->timeservers_config[count] = list->data;
3943                                 list = g_slist_delete_link(list, list);
3944                         };
3945                 }
3946
3947                 service_save(service);
3948                 timeservers_configuration_changed(service);
3949
3950                 if (service == __connman_service_get_default())
3951                         __connman_timeserver_sync(service);
3952
3953         } else if (g_str_equal(name, "Domains.Configuration")) {
3954                 DBusMessageIter entry;
3955                 GString *str;
3956
3957                 if (service->immutable)
3958                         return __connman_error_not_supported(msg);
3959
3960                 if (type != DBUS_TYPE_ARRAY)
3961                         return __connman_error_invalid_arguments(msg);
3962
3963                 str = g_string_new(NULL);
3964                 if (!str)
3965                         return __connman_error_invalid_arguments(msg);
3966
3967                 dbus_message_iter_recurse(&value, &entry);
3968
3969                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3970                         const char *val;
3971                         dbus_message_iter_get_basic(&entry, &val);
3972                         dbus_message_iter_next(&entry);
3973                         if (str->len > 0)
3974                                 g_string_append_printf(str, " %s", val);
3975                         else
3976                                 g_string_append(str, val);
3977                 }
3978
3979                 searchdomain_remove_all(service);
3980                 g_strfreev(service->domains);
3981
3982                 if (str->len > 0)
3983                         service->domains = g_strsplit_set(str->str, " ", 0);
3984                 else
3985                         service->domains = NULL;
3986
3987                 g_string_free(str, TRUE);
3988
3989                 searchdomain_add_all(service);
3990                 domain_configuration_changed(service);
3991                 domain_changed(service);
3992
3993                 service_save(service);
3994         } else if (g_str_equal(name, "Proxy.Configuration")) {
3995                 int err;
3996
3997                 if (service->immutable)
3998                         return __connman_error_not_supported(msg);
3999
4000                 if (type != DBUS_TYPE_ARRAY)
4001                         return __connman_error_invalid_arguments(msg);
4002
4003                 err = update_proxy_configuration(service, &value);
4004
4005                 if (err < 0)
4006                         return __connman_error_failed(msg, -err);
4007
4008                 proxy_configuration_changed(service);
4009
4010                 __connman_notifier_proxy_changed(service);
4011
4012                 service_save(service);
4013         } else if (g_str_equal(name, "IPv4.Configuration") ||
4014                         g_str_equal(name, "IPv6.Configuration")) {
4015
4016                 enum connman_service_state state =
4017                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4018                 enum connman_ipconfig_type type =
4019                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4020                 int err = 0;
4021
4022                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4023                                 service->immutable)
4024                         return __connman_error_not_supported(msg);
4025
4026                 DBG("%s", name);
4027
4028                 if (!service->ipconfig_ipv4 &&
4029                                         !service->ipconfig_ipv6)
4030                         return __connman_error_invalid_property(msg);
4031
4032                 if (g_str_equal(name, "IPv4.Configuration"))
4033                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4034                 else
4035                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4036
4037                 err = __connman_service_reset_ipconfig(service, type, &value,
4038                                                                 &state);
4039
4040                 if (err < 0) {
4041                         if (is_connected_state(service, state) ||
4042                                         is_connecting_state(service, state)) {
4043                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4044                                         __connman_network_enable_ipconfig(service->network,
4045                                                         service->ipconfig_ipv4);
4046                                 else
4047                                         __connman_network_enable_ipconfig(service->network,
4048                                                         service->ipconfig_ipv6);
4049                         }
4050
4051                         return __connman_error_failed(msg, -err);
4052                 }
4053
4054                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4055                         ipv4_configuration_changed(service);
4056                 else
4057                         ipv6_configuration_changed(service);
4058
4059                 if (is_connecting(service) || is_connected(service)) {
4060                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4061                                 __connman_network_enable_ipconfig(service->network,
4062                                                                 service->ipconfig_ipv4);
4063                         else
4064                                 __connman_network_enable_ipconfig(service->network,
4065                                                                 service->ipconfig_ipv6);
4066                 }
4067
4068                 service_save(service);
4069         } else
4070                 return __connman_error_invalid_property(msg);
4071
4072         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4073 }
4074
4075 static void set_error(struct connman_service *service,
4076                                         enum connman_service_error error)
4077 {
4078         const char *str;
4079
4080         if (service->error == error)
4081                 return;
4082
4083         service->error = error;
4084
4085         if (!service->path)
4086                 return;
4087
4088 #if !defined TIZEN_EXT
4089         if (!allow_property_changed(service))
4090                 return;
4091 #endif
4092
4093         str = error2string(service->error);
4094
4095         if (!str)
4096                 str = "";
4097
4098         connman_dbus_property_changed_basic(service->path,
4099                                 CONNMAN_SERVICE_INTERFACE, "Error",
4100                                 DBUS_TYPE_STRING, &str);
4101 }
4102
4103 static void set_idle(struct connman_service *service)
4104 {
4105         service->state = service->state_ipv4 = service->state_ipv6 =
4106                                                 CONNMAN_SERVICE_STATE_IDLE;
4107         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4108         state_changed(service);
4109 }
4110
4111 static DBusMessage *clear_property(DBusConnection *conn,
4112                                         DBusMessage *msg, void *user_data)
4113 {
4114         struct connman_service *service = user_data;
4115         const char *name;
4116
4117         DBG("service %p", service);
4118
4119         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4120                                                         DBUS_TYPE_INVALID);
4121
4122         if (g_str_equal(name, "Error")) {
4123                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4124
4125                 g_get_current_time(&service->modified);
4126                 service_save(service);
4127         } else
4128                 return __connman_error_invalid_property(msg);
4129
4130         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4131 }
4132
4133 static bool is_ipconfig_usable(struct connman_service *service)
4134 {
4135         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
4136                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
4137                 return false;
4138
4139         return true;
4140 }
4141
4142 static bool is_ignore(struct connman_service *service)
4143 {
4144         if (!service->autoconnect)
4145                 return true;
4146
4147         if (service->roaming)
4148                 return true;
4149
4150         if (service->ignore)
4151                 return true;
4152
4153         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
4154                 return true;
4155
4156         if (!is_ipconfig_usable(service))
4157                 return true;
4158
4159         return false;
4160 }
4161
4162 static void disconnect_on_last_session(enum connman_service_type type)
4163 {
4164         GList *list;
4165
4166         for (list = service_list; list; list = list->next) {
4167                 struct connman_service *service = list->data;
4168
4169                 if (service->type != type)
4170                         continue;
4171
4172                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
4173                          continue;
4174
4175                 __connman_service_disconnect(service);
4176                 return;
4177         }
4178 }
4179
4180 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
4181 static int active_count = 0;
4182
4183 void __connman_service_set_active_session(bool enable, GSList *list)
4184 {
4185         if (!list)
4186                 return;
4187
4188         if (enable)
4189                 active_count++;
4190         else
4191                 active_count--;
4192
4193         while (list != NULL) {
4194                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
4195
4196                 switch (type) {
4197                 case CONNMAN_SERVICE_TYPE_ETHERNET:
4198                 case CONNMAN_SERVICE_TYPE_WIFI:
4199                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4200                 case CONNMAN_SERVICE_TYPE_CELLULAR:
4201                 case CONNMAN_SERVICE_TYPE_GADGET:
4202                         if (enable)
4203                                 active_sessions[type]++;
4204                         else
4205                                 active_sessions[type]--;
4206                         break;
4207
4208                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
4209                 case CONNMAN_SERVICE_TYPE_SYSTEM:
4210                 case CONNMAN_SERVICE_TYPE_GPS:
4211                 case CONNMAN_SERVICE_TYPE_VPN:
4212                 case CONNMAN_SERVICE_TYPE_P2P:
4213                         break;
4214                 }
4215
4216                 if (active_sessions[type] == 0)
4217                         disconnect_on_last_session(type);
4218
4219                 list = g_slist_next(list);
4220         }
4221
4222         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
4223                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
4224                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
4225                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
4226                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
4227                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
4228                         active_count);
4229 }
4230
4231 struct preferred_tech_data {
4232         GList *preferred_list;
4233         enum connman_service_type type;
4234 };
4235
4236 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
4237 {
4238         struct connman_service *service = data;
4239         struct preferred_tech_data *tech_data = user_data;
4240
4241         if (service->type == tech_data->type) {
4242                 tech_data->preferred_list =
4243                         g_list_append(tech_data->preferred_list, service);
4244
4245                 DBG("type %d service %p %s", tech_data->type, service,
4246                                 service->name);
4247         }
4248 }
4249
4250 static GList *preferred_tech_list_get(void)
4251 {
4252         unsigned int *tech_array;
4253         struct preferred_tech_data tech_data = { 0, };
4254         int i;
4255
4256         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
4257         if (!tech_array)
4258                 return NULL;
4259
4260         if (connman_setting_get_bool("SingleConnectedTechnology")) {
4261                 GList *list;
4262                 for (list = service_list; list; list = list->next) {
4263                         struct connman_service *service = list->data;
4264
4265                         if (!is_connected(service))
4266                                 break;
4267
4268                         if (service->connect_reason ==
4269                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
4270                                 DBG("service %p name %s is user connected",
4271                                                 service, service->name);
4272 #if defined TIZEN_EXT
4273                                 /* We can connect to a favorite service like
4274                                  * wifi even we have a userconnect for cellular
4275                                  * because we have refount for cellular service
4276                                  */
4277                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4278                                         break;
4279
4280                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
4281                                         break;
4282 #endif
4283                                 return NULL;
4284                         }
4285                 }
4286         }
4287
4288         for (i = 0; tech_array[i] != 0; i += 1) {
4289                 tech_data.type = tech_array[i];
4290                 g_list_foreach(service_list, preferred_tech_add_by_type,
4291                                 &tech_data);
4292         }
4293
4294         return tech_data.preferred_list;
4295 }
4296
4297 static bool auto_connect_service(GList *services,
4298                                 enum connman_service_connect_reason reason,
4299                                 bool preferred)
4300 {
4301         struct connman_service *service = NULL;
4302         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
4303         bool autoconnecting = false;
4304         GList *list;
4305
4306         DBG("preferred %d sessions %d reason %s", preferred, active_count,
4307                 reason2string(reason));
4308
4309         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
4310
4311         for (list = services; list; list = list->next) {
4312                 service = list->data;
4313
4314                 if (ignore[service->type]) {
4315                         DBG("service %p type %s ignore", service,
4316                                 __connman_service_type2string(service->type));
4317                         continue;
4318                 }
4319
4320 #if defined TIZEN_EXT
4321                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
4322                                 service, service->name,
4323                                 state2string(service->state),
4324                                 __connman_service_type2string(service->type),
4325                                 service->favorite, is_ignore(service),
4326                                 service->hidden, service->hidden_service);
4327
4328                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
4329                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4330                         if (is_connecting(service) == TRUE || is_connected(service) == TRUE)
4331                                 continue;
4332 #endif
4333
4334                 if (service->pending ||
4335                                 is_connecting(service) ||
4336                                 is_connected(service)) {
4337                         if (!active_count)
4338                                 return true;
4339
4340                         ignore[service->type] = true;
4341                         autoconnecting = true;
4342
4343                         DBG("service %p type %s busy", service,
4344                                 __connman_service_type2string(service->type));
4345
4346                         continue;
4347                 }
4348
4349                 if (!service->favorite) {
4350                         if (preferred)
4351                                continue;
4352
4353                         return autoconnecting;
4354                 }
4355
4356                 if (is_ignore(service) || service->state !=
4357                                 CONNMAN_SERVICE_STATE_IDLE)
4358                         continue;
4359
4360                 if (autoconnecting && !active_sessions[service->type]) {
4361                         DBG("service %p type %s has no users", service,
4362                                 __connman_service_type2string(service->type));
4363                         continue;
4364                 }
4365
4366                 if (!is_service_owner_user_login(service)) {
4367                         DBG("favorite user not login, wifi auto connect denied");
4368                         continue;
4369                 }
4370
4371                 DBG("service %p %s %s", service, service->name,
4372                         (preferred) ? "preferred" : reason2string(reason));
4373
4374                 __connman_service_connect(service, reason);
4375
4376                 if (!active_count)
4377                         return true;
4378
4379                 ignore[service->type] = true;
4380         }
4381
4382         return autoconnecting;
4383 }
4384
4385 static gboolean run_auto_connect(gpointer data)
4386 {
4387         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
4388         bool autoconnecting = false;
4389         GList *preferred_tech;
4390
4391         autoconnect_timeout = 0;
4392
4393         DBG("");
4394
4395         preferred_tech = preferred_tech_list_get();
4396         if (preferred_tech) {
4397                 autoconnecting = auto_connect_service(preferred_tech, reason,
4398                                                         true);
4399                 g_list_free(preferred_tech);
4400         }
4401
4402         if (!autoconnecting || active_count)
4403                 auto_connect_service(service_list, reason, false);
4404
4405         return FALSE;
4406 }
4407
4408 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
4409 {
4410         DBG("");
4411
4412         if (autoconnect_timeout != 0)
4413                 return;
4414
4415         if (!__connman_session_policy_autoconnect(reason))
4416                 return;
4417
4418 #if defined TIZEN_EXT
4419         /* Adding Timeout of 500ms before trying to auto connect.
4420          * This is done because of below scenario
4421          * 1. Device is connected to AP1
4422          * 2. WPS Connection request is initiated for AP2
4423          * 3. Immediately WPS Connection is Cancelled
4424          * When WPS Connection Connection is initiated for AP2 then
4425          * sometimes there is a scenario where connman gets in ASSOCIATED
4426          * state with AP1 due to autoconnect and subsequently the connection
4427          * initiated by AP1 fails and connman service for AP1 comes in
4428          * FAILURE state due to this when connection with AP2 is cancelled
4429          * then autoconnect with AP1 doesn't works because its autoconnection
4430          * is ignored as its last state was FAILURE rather than IDLE */
4431         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
4432 #else
4433         autoconnect_timeout = g_timeout_add_seconds(0, run_auto_connect,
4434 #endif
4435                                                 GUINT_TO_POINTER(reason));
4436 }
4437
4438 static gboolean run_vpn_auto_connect(gpointer data) {
4439         GList *list;
4440         bool need_split = false;
4441
4442         vpn_autoconnect_timeout = 0;
4443
4444         for (list = service_list; list; list = list->next) {
4445                 struct connman_service *service = list->data;
4446                 int res;
4447
4448                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
4449                         continue;
4450
4451                 if (is_connected(service) || is_connecting(service)) {
4452                         if (!service->do_split_routing)
4453                                 need_split = true;
4454                         continue;
4455                 }
4456
4457                 if (is_ignore(service) || !service->favorite)
4458                         continue;
4459
4460                 if (need_split && !service->do_split_routing) {
4461                         DBG("service %p no split routing", service);
4462                         continue;
4463                 }
4464
4465                 DBG("service %p %s %s", service, service->name,
4466                                 service->do_split_routing ?
4467                                 "split routing" : "");
4468
4469                 res = __connman_service_connect(service,
4470                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4471                 if (res < 0 && res != -EINPROGRESS)
4472                         continue;
4473
4474                 if (!service->do_split_routing)
4475                         need_split = true;
4476         }
4477
4478         return FALSE;
4479 }
4480
4481 static void vpn_auto_connect(void)
4482 {
4483         if (vpn_autoconnect_timeout)
4484                 return;
4485
4486         vpn_autoconnect_timeout =
4487                 g_timeout_add_seconds(0, run_vpn_auto_connect, NULL);
4488 }
4489
4490 static void remove_timeout(struct connman_service *service)
4491 {
4492         if (service->timeout > 0) {
4493                 g_source_remove(service->timeout);
4494                 service->timeout = 0;
4495         }
4496 }
4497
4498 static void reply_pending(struct connman_service *service, int error)
4499 {
4500         remove_timeout(service);
4501
4502         if (service->pending) {
4503                 connman_dbus_reply_pending(service->pending, error, NULL);
4504                 service->pending = NULL;
4505         }
4506
4507         if (service->provider_pending) {
4508                 connman_dbus_reply_pending(service->provider_pending,
4509                                                 error, service->path);
4510                 service->provider_pending = NULL;
4511         }
4512 }
4513
4514 bool
4515 __connman_service_is_provider_pending(struct connman_service *service)
4516 {
4517         if (!service)
4518                 return false;
4519
4520         if (service->provider_pending)
4521                 return true;
4522
4523         return false;
4524 }
4525
4526 void __connman_service_set_provider_pending(struct connman_service *service,
4527                                                         DBusMessage *msg)
4528 {
4529         if (service->provider_pending) {
4530                 DBG("service %p provider pending msg %p already exists",
4531                         service, service->provider_pending);
4532                 return;
4533         }
4534
4535         service->provider_pending = msg;
4536         return;
4537 }
4538
4539 static void check_pending_msg(struct connman_service *service)
4540 {
4541         if (!service->pending)
4542                 return;
4543
4544         DBG("service %p pending msg %p already exists", service,
4545                                                 service->pending);
4546         dbus_message_unref(service->pending);
4547 }
4548
4549 void __connman_service_set_hidden_data(struct connman_service *service,
4550                                                         gpointer user_data)
4551 {
4552         DBusMessage *pending = user_data;
4553
4554         DBG("service %p pending %p", service, pending);
4555
4556         if (!pending)
4557                 return;
4558
4559         check_pending_msg(service);
4560
4561         service->pending = pending;
4562 }
4563
4564 void __connman_service_return_error(struct connman_service *service,
4565                                 int error, gpointer user_data)
4566 {
4567         DBG("service %p error %d user_data %p", service, error, user_data);
4568
4569         __connman_service_set_hidden_data(service, user_data);
4570
4571         reply_pending(service, error);
4572 }
4573
4574 static gboolean connect_timeout(gpointer user_data)
4575 {
4576         struct connman_service *service = user_data;
4577         bool autoconnect = false;
4578
4579         DBG("service %p", service);
4580
4581         service->timeout = 0;
4582
4583         if (service->network)
4584                 __connman_network_disconnect(service->network);
4585         else if (service->provider)
4586                 connman_provider_disconnect(service->provider);
4587
4588         __connman_ipconfig_disable(service->ipconfig_ipv4);
4589         __connman_ipconfig_disable(service->ipconfig_ipv6);
4590
4591         __connman_stats_service_unregister(service);
4592
4593         if (service->pending) {
4594                 DBusMessage *reply;
4595
4596                 reply = __connman_error_operation_timeout(service->pending);
4597                 if (reply)
4598                         g_dbus_send_message(connection, reply);
4599
4600                 dbus_message_unref(service->pending);
4601                 service->pending = NULL;
4602         } else
4603                 autoconnect = true;
4604
4605         __connman_service_ipconfig_indicate_state(service,
4606                                         CONNMAN_SERVICE_STATE_FAILURE,
4607                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4608         __connman_service_ipconfig_indicate_state(service,
4609                                         CONNMAN_SERVICE_STATE_FAILURE,
4610                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4611
4612         if (autoconnect &&
4613                         service->connect_reason !=
4614                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
4615                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4616
4617         return FALSE;
4618 }
4619
4620 static DBusMessage *connect_service(DBusConnection *conn,
4621                                         DBusMessage *msg, void *user_data)
4622 {
4623         struct connman_service *service = user_data;
4624 #if defined TIZEN_EXT
4625         int err = 0;
4626 #else
4627         int index, err = 0;
4628         GList *list;
4629 #endif
4630
4631         DBG("service %p", service);
4632
4633 #if defined TIZEN_EXT
4634         /*
4635          * Description: TIZEN implements system global connection management.
4636          */
4637         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4638                 connman_service_user_pdn_connection_ref(service);
4639 #endif
4640
4641         if (service->pending)
4642                 return __connman_error_in_progress(msg);
4643
4644         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4645                 uid_t uid;
4646                 if (connman_dbus_get_connection_unix_user_sync(conn,
4647                                                 dbus_message_get_sender(msg),
4648                                                 &uid) < 0) {
4649                         DBG("Can not get unix user id!");
4650                         return __connman_error_permission_denied(msg);
4651                 }
4652
4653                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
4654                         DBG("Not allow this user to connect this wifi service now!");
4655                         return __connman_error_permission_denied(msg);
4656                 }
4657
4658                 if (uid != USER_ROOT && uid != service->user.favorite_user)
4659                         service->request_passphrase_input = true;
4660
4661                 service->user.current_user = uid;
4662
4663                 if (!service->passphrase && uid == service->user.favorite_user) {
4664                         DBG("Now load this favorite user's passphrase.");
4665                         service_load_passphrase(service);
4666                 }
4667         }
4668
4669 #if !defined TIZEN_EXT
4670         index = __connman_service_get_index(service);
4671
4672         for (list = service_list; list; list = list->next) {
4673                 struct connman_service *temp = list->data;
4674
4675 #if defined TIZEN_EXT
4676                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4677                         break;
4678 #endif
4679                 if (!is_connecting(temp) && !is_connected(temp))
4680                         break;
4681
4682                 if (service == temp)
4683                         continue;
4684
4685                 if (service->type != temp->type)
4686                         continue;
4687
4688                 if (__connman_service_get_index(temp) == index &&
4689                                 __connman_service_disconnect(temp) == -EINPROGRESS)
4690                         err = -EINPROGRESS;
4691
4692         }
4693         if (err == -EINPROGRESS)
4694                 return __connman_error_operation_timeout(msg);
4695 #endif
4696
4697         service->ignore = false;
4698
4699         service->pending = dbus_message_ref(msg);
4700
4701         err = __connman_service_connect(service,
4702                         CONNMAN_SERVICE_CONNECT_REASON_USER);
4703
4704         if (err == -EINPROGRESS)
4705                 return NULL;
4706
4707         if (service->pending) {
4708                 dbus_message_unref(service->pending);
4709                 service->pending = NULL;
4710         }
4711
4712         if (err < 0)
4713                 return __connman_error_failed(msg, -err);
4714
4715         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4716 }
4717
4718 static DBusMessage *disconnect_service(DBusConnection *conn,
4719                                         DBusMessage *msg, void *user_data)
4720 {
4721         struct connman_service *service = user_data;
4722         int err;
4723
4724         DBG("service %p", service);
4725
4726 #if defined TIZEN_EXT
4727         /*
4728          * Description: TIZEN implements system global connection management.
4729          */
4730         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4731                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
4732                         return __connman_error_failed(msg, EISCONN);
4733
4734                 if (is_connected(service) == TRUE &&
4735                                 service == connman_service_get_default_connection())
4736                         return __connman_error_failed(msg, EISCONN);
4737         }
4738 #endif
4739
4740         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4741                 uid_t uid;
4742                 if (connman_dbus_get_connection_unix_user_sync(conn,
4743                                                 dbus_message_get_sender(msg),
4744                                                 &uid) < 0) {
4745                         DBG("Can not get unix user id!");
4746                         return __connman_error_permission_denied(msg);
4747                 }
4748
4749                 if (!connman_service_is_user_allowed(service, uid)) {
4750                         DBG("Not allow this user to disconnect this wifi service now!");
4751                         return __connman_error_permission_denied(msg);
4752                 }
4753         }
4754
4755         service->ignore = true;
4756
4757         err = __connman_service_disconnect(service);
4758         if (err < 0 && err != -EINPROGRESS)
4759                 return __connman_error_failed(msg, -err);
4760
4761         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4762 }
4763
4764 #if defined TIZEN_EXT
4765 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
4766 {
4767         if (service == NULL)
4768                 return;
4769
4770         DBG("service %p ", service);
4771
4772         connman_network_set_string(service->network, "WiFi.EAP", NULL);
4773         connman_network_set_string(service->network, "WiFi.Identity", NULL);
4774         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
4775         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
4776         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
4777         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
4778         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
4779 }
4780 #endif
4781
4782 bool __connman_service_remove(struct connman_service *service)
4783 {
4784         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
4785                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
4786                 return false;
4787
4788         if (service->immutable || service->hidden ||
4789                         __connman_provider_is_immutable(service->provider))
4790                 return false;
4791
4792         if (!service->favorite && service->state !=
4793                                                 CONNMAN_SERVICE_STATE_FAILURE)
4794                 return false;
4795
4796         __connman_service_disconnect(service);
4797
4798         g_free(service->passphrase);
4799         service->passphrase = NULL;
4800
4801         g_free(service->identity);
4802         service->identity = NULL;
4803
4804         g_free(service->agent_identity);
4805         service->agent_identity = NULL;
4806
4807         g_free(service->eap);
4808         service->eap = NULL;
4809
4810 #if defined TIZEN_EXT
4811         g_free(service->ca_cert_file);
4812         service->ca_cert_file = NULL;
4813
4814         g_free(service->client_cert_file);
4815         service->client_cert_file = NULL;
4816
4817         g_free(service->private_key_file);
4818         service->private_key_file = NULL;
4819
4820         g_free(service->private_key_passphrase);
4821         service->private_key_passphrase = NULL;
4822
4823         g_free(service->phase2);
4824         service->phase2 = NULL;
4825
4826         __connman_service_cleanup_network_8021x(service);
4827
4828         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
4829         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
4830         connman_service_set_proxy(service, NULL, false);
4831
4832         __connman_service_nameserver_clear(service);
4833
4834         g_strfreev(service->nameservers_config);
4835         service->nameservers_config = NULL;
4836
4837 #endif
4838
4839 #if defined TIZEN_EXT
4840         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
4841 #endif
4842         set_idle(service);
4843
4844         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
4845
4846         service->user.favorite_user = USER_NONE;
4847
4848         __connman_service_set_favorite(service, false);
4849
4850         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
4851
4852 #if defined TIZEN_EXT
4853         __connman_storage_remove_service(service->identifier);
4854 #else
4855         service_save(service);
4856 #endif
4857
4858         return true;
4859 }
4860
4861 static DBusMessage *remove_service(DBusConnection *conn,
4862                                         DBusMessage *msg, void *user_data)
4863 {
4864         struct connman_service *service = user_data;
4865
4866         DBG("service %p", service);
4867
4868         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4869                 uid_t uid;
4870                 if (connman_dbus_get_connection_unix_user_sync(conn,
4871                                                 dbus_message_get_sender(msg),
4872                                                 &uid) < 0) {
4873                         DBG("Can not get unix user id!");
4874                         return __connman_error_permission_denied(msg);
4875                 }
4876
4877 #if !defined TIZEN_EXT
4878                 if (!connman_service_is_user_allowed(service, uid)) {
4879                         DBG("Not allow this user to remove this wifi service now!");
4880                         return __connman_error_permission_denied(msg);
4881                 }
4882 #endif
4883         }
4884
4885         if (!__connman_service_remove(service))
4886                 return __connman_error_not_supported(msg);
4887
4888         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4889 }
4890
4891 static bool check_suitable_state(enum connman_service_state a,
4892                                         enum connman_service_state b)
4893 {
4894         /*
4895          * Special check so that "ready" service can be moved before
4896          * "online" one.
4897          */
4898         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
4899                         b == CONNMAN_SERVICE_STATE_READY) ||
4900                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
4901                         a == CONNMAN_SERVICE_STATE_READY))
4902                 return true;
4903
4904         return a == b;
4905 }
4906
4907 static void downgrade_state(struct connman_service *service)
4908 {
4909         if (!service)
4910                 return;
4911
4912         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
4913                                                 service->state_ipv6);
4914
4915         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
4916                 __connman_service_ipconfig_indicate_state(service,
4917                                                 CONNMAN_SERVICE_STATE_READY,
4918                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4919
4920         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
4921                 __connman_service_ipconfig_indicate_state(service,
4922                                                 CONNMAN_SERVICE_STATE_READY,
4923                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4924 }
4925
4926 static void apply_relevant_default_downgrade(struct connman_service *service)
4927 {
4928         struct connman_service *def_service;
4929
4930         def_service = __connman_service_get_default();
4931         if (!def_service)
4932                 return;
4933
4934         if (def_service == service &&
4935                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
4936                 def_service->state = CONNMAN_SERVICE_STATE_READY;
4937                 __connman_notifier_leave_online(def_service->type);
4938                 state_changed(def_service);
4939         }
4940 }
4941
4942 static void switch_default_service(struct connman_service *default_service,
4943                 struct connman_service *downgrade_service)
4944 {
4945         struct connman_service *service;
4946         GList *src, *dst;
4947
4948         apply_relevant_default_downgrade(default_service);
4949         src = g_list_find(service_list, downgrade_service);
4950         dst = g_list_find(service_list, default_service);
4951
4952         /* Nothing to do */
4953         if (src == dst || src->next == dst)
4954                 return;
4955
4956         service = src->data;
4957         service_list = g_list_delete_link(service_list, src);
4958         service_list = g_list_insert_before(service_list, dst, service);
4959
4960         downgrade_state(downgrade_service);
4961 }
4962
4963 static DBusMessage *move_service(DBusConnection *conn,
4964                                         DBusMessage *msg, void *user_data,
4965                                                                 bool before)
4966 {
4967         struct connman_service *service = user_data;
4968         struct connman_service *target;
4969         const char *path;
4970         enum connman_ipconfig_method target4, target6;
4971         enum connman_ipconfig_method service4, service6;
4972
4973         DBG("service %p", service);
4974
4975         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
4976                                                         DBUS_TYPE_INVALID);
4977
4978         if (!service->favorite)
4979                 return __connman_error_not_supported(msg);
4980
4981         target = find_service(path);
4982         if (!target || !target->favorite || target == service)
4983                 return __connman_error_invalid_service(msg);
4984
4985         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
4986                 /*
4987                  * We only allow VPN route splitting if there are
4988                  * routes defined for a given VPN.
4989                  */
4990                 if (!__connman_provider_check_routes(target->provider)) {
4991                         connman_info("Cannot move service. "
4992                                 "No routes defined for provider %s",
4993                                 __connman_provider_get_ident(target->provider));
4994                         return __connman_error_invalid_service(msg);
4995                 }
4996
4997                 target->do_split_routing = true;
4998         } else
4999                 target->do_split_routing = false;
5000
5001         service->do_split_routing = false;
5002
5003         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
5004         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
5005         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5006         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5007
5008         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5009                 target4, target6, target->state_ipv4, target->state_ipv6,
5010                 target->do_split_routing);
5011
5012         DBG("service %s method %d/%d state %d/%d", service->identifier,
5013                                 service4, service6,
5014                                 service->state_ipv4, service->state_ipv6);
5015
5016         /*
5017          * If method is OFF, then we do not need to check the corresponding
5018          * ipconfig state.
5019          */
5020         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5021                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5022                         if (!check_suitable_state(target->state_ipv6,
5023                                                         service->state_ipv6))
5024                                 return __connman_error_invalid_service(msg);
5025                 }
5026         }
5027
5028         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5029                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5030                         if (!check_suitable_state(target->state_ipv4,
5031                                                         service->state_ipv4))
5032                                 return __connman_error_invalid_service(msg);
5033                 }
5034         }
5035
5036         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5037                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5038                         if (!check_suitable_state(target->state_ipv6,
5039                                                         service->state_ipv6))
5040                                 return __connman_error_invalid_service(msg);
5041                 }
5042         }
5043
5044         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5045                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5046                         if (!check_suitable_state(target->state_ipv4,
5047                                                         service->state_ipv4))
5048                                 return __connman_error_invalid_service(msg);
5049                 }
5050         }
5051
5052         g_get_current_time(&service->modified);
5053         service_save(service);
5054         service_save(target);
5055
5056         /*
5057          * If the service which goes down is the default service and is
5058          * online, we downgrade directly its state to ready so:
5059          * the service which goes up, needs to recompute its state which
5060          * is triggered via downgrading it - if relevant - to state ready.
5061          */
5062         if (before)
5063                 switch_default_service(target, service);
5064         else
5065                 switch_default_service(service, target);
5066
5067         __connman_connection_update_gateway();
5068
5069         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5070 }
5071
5072 static DBusMessage *move_before(DBusConnection *conn,
5073                                         DBusMessage *msg, void *user_data)
5074 {
5075         return move_service(conn, msg, user_data, true);
5076 }
5077
5078 static DBusMessage *move_after(DBusConnection *conn,
5079                                         DBusMessage *msg, void *user_data)
5080 {
5081         return move_service(conn, msg, user_data, false);
5082 }
5083
5084 static DBusMessage *reset_counters(DBusConnection *conn,
5085                                         DBusMessage *msg, void *user_data)
5086 {
5087         struct connman_service *service = user_data;
5088
5089         reset_stats(service);
5090
5091         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5092 }
5093
5094 static DBusMessage *get_user_favorite(DBusConnection *conn,
5095                                         DBusMessage *msg, void *user_data)
5096 {
5097         DBusMessage *reply;
5098         uid_t uid = USER_NONE;
5099         dbus_bool_t user_favorite = false;
5100         struct connman_service *service = user_data;
5101
5102         connman_dbus_get_connection_unix_user_sync(conn,
5103                                         dbus_message_get_sender(msg),
5104                                         &uid);
5105         if (uid == USER_ROOT)
5106                 user_favorite = service->favorite;
5107         else if (uid != USER_NONE && uid == service->user.favorite_user) {
5108                 DBG("The service is favorite to this user!");
5109                 user_favorite = true;
5110         }
5111
5112         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5113         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
5114                                 &user_favorite, DBUS_TYPE_INVALID);
5115         return reply;
5116 }
5117
5118 static struct _services_notify {
5119         int id;
5120         GHashTable *add;
5121         GHashTable *remove;
5122 } *services_notify;
5123
5124 static void service_append_added_foreach(gpointer data, gpointer user_data)
5125 {
5126         struct connman_service *service = data;
5127         DBusMessageIter *iter = user_data;
5128
5129         if (!service || !service->path) {
5130                 DBG("service %p or path is NULL", service);
5131                 return;
5132         }
5133
5134         if (g_hash_table_lookup(services_notify->add, service->path)) {
5135                 DBG("new %s", service->path);
5136
5137                 append_struct(service, iter);
5138                 g_hash_table_remove(services_notify->add, service->path);
5139         } else {
5140                 DBG("changed %s", service->path);
5141
5142                 append_struct_service(iter, NULL, service);
5143         }
5144 }
5145
5146 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
5147 {
5148         g_list_foreach(service_list, service_append_added_foreach, iter);
5149 }
5150
5151 static void append_removed(gpointer key, gpointer value, gpointer user_data)
5152 {
5153         char *objpath = key;
5154         DBusMessageIter *iter = user_data;
5155
5156         DBG("removed %s", objpath);
5157         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
5158 }
5159
5160 static void service_append_removed(DBusMessageIter *iter, void *user_data)
5161 {
5162         g_hash_table_foreach(services_notify->remove, append_removed, iter);
5163 }
5164
5165 static gboolean service_send_changed(gpointer data)
5166 {
5167         DBusMessage *signal;
5168
5169         DBG("");
5170
5171         services_notify->id = 0;
5172
5173         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
5174                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
5175         if (!signal)
5176                 return FALSE;
5177
5178         __connman_dbus_append_objpath_dict_array(signal,
5179                                         service_append_ordered, NULL);
5180         __connman_dbus_append_objpath_array(signal,
5181                                         service_append_removed, NULL);
5182
5183         dbus_connection_send(connection, signal, NULL);
5184         dbus_message_unref(signal);
5185
5186         g_hash_table_remove_all(services_notify->remove);
5187         g_hash_table_remove_all(services_notify->add);
5188
5189         return FALSE;
5190 }
5191
5192 static void service_schedule_changed(void)
5193 {
5194         if (services_notify->id != 0)
5195                 return;
5196
5197         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
5198 }
5199
5200 static void service_schedule_added(struct connman_service *service)
5201 {
5202         DBG("service %p", service);
5203
5204         g_hash_table_remove(services_notify->remove, service->path);
5205         g_hash_table_replace(services_notify->add, service->path, service);
5206
5207         service_schedule_changed();
5208 }
5209
5210 static void service_schedule_removed(struct connman_service *service)
5211 {
5212         if (!service || !service->path) {
5213                 DBG("service %p or path is NULL", service);
5214                 return;
5215         }
5216
5217         DBG("service %p %s", service, service->path);
5218
5219         g_hash_table_remove(services_notify->add, service->path);
5220         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
5221                         NULL);
5222
5223         service_schedule_changed();
5224 }
5225
5226 static bool allow_property_changed(struct connman_service *service)
5227 {
5228 #if defined TIZEN_EXT
5229         if (service->path == NULL)
5230                 return FALSE;
5231 #endif
5232         if (g_hash_table_lookup_extended(services_notify->add, service->path,
5233                                         NULL, NULL)) {
5234                 DBG("no property updates for service %p", service);
5235                 return false;
5236         }
5237
5238         return true;
5239 }
5240
5241 static const GDBusMethodTable service_methods[] = {
5242         { GDBUS_DEPRECATED_METHOD("GetProperties",
5243                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
5244                         get_properties) },
5245         { GDBUS_METHOD("SetProperty",
5246                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
5247                         NULL, set_property) },
5248         { GDBUS_METHOD("ClearProperty",
5249                         GDBUS_ARGS({ "name", "s" }), NULL,
5250                         clear_property) },
5251         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
5252                               connect_service) },
5253         { GDBUS_METHOD("Disconnect", NULL, NULL,
5254                         disconnect_service) },
5255         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
5256         { GDBUS_METHOD("MoveBefore",
5257                         GDBUS_ARGS({ "service", "o" }), NULL,
5258                         move_before) },
5259         { GDBUS_METHOD("MoveAfter",
5260                         GDBUS_ARGS({ "service", "o" }), NULL,
5261                         move_after) },
5262         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
5263         { GDBUS_METHOD("GetUserFavorite",
5264                         NULL, GDBUS_ARGS({ "value", "v" }),
5265                         get_user_favorite) },
5266         { },
5267 };
5268
5269 static const GDBusSignalTable service_signals[] = {
5270         { GDBUS_SIGNAL("PropertyChanged",
5271                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
5272         { },
5273 };
5274
5275 static void service_free(gpointer user_data)
5276 {
5277         struct connman_service *service = user_data;
5278         char *path = service->path;
5279
5280         DBG("service %p", service);
5281
5282         reply_pending(service, ENOENT);
5283
5284         __connman_notifier_service_remove(service);
5285         service_schedule_removed(service);
5286
5287         __connman_wispr_stop(service);
5288         stats_stop(service);
5289
5290         service->path = NULL;
5291
5292         if (path) {
5293                 __connman_connection_update_gateway();
5294
5295                 g_dbus_unregister_interface(connection, path,
5296                                                 CONNMAN_SERVICE_INTERFACE);
5297                 g_free(path);
5298         }
5299
5300         g_hash_table_destroy(service->counter_table);
5301
5302         if (service->network) {
5303                 __connman_network_disconnect(service->network);
5304                 connman_network_unref(service->network);
5305                 service->network = NULL;
5306         }
5307
5308         if (service->provider)
5309                 connman_provider_unref(service->provider);
5310
5311         if (service->ipconfig_ipv4) {
5312                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
5313                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
5314                 __connman_ipconfig_unref(service->ipconfig_ipv4);
5315                 service->ipconfig_ipv4 = NULL;
5316         }
5317
5318         if (service->ipconfig_ipv6) {
5319                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
5320                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
5321                 __connman_ipconfig_unref(service->ipconfig_ipv6);
5322                 service->ipconfig_ipv6 = NULL;
5323         }
5324
5325         g_strfreev(service->timeservers);
5326         g_strfreev(service->timeservers_config);
5327         g_strfreev(service->nameservers);
5328         g_strfreev(service->nameservers_config);
5329         g_strfreev(service->nameservers_auto);
5330         g_strfreev(service->domains);
5331         g_strfreev(service->proxies);
5332         g_strfreev(service->excludes);
5333
5334         g_free(service->hostname);
5335         g_free(service->domainname);
5336         g_free(service->pac);
5337         g_free(service->name);
5338         g_free(service->passphrase);
5339         g_free(service->identifier);
5340         g_free(service->eap);
5341         g_free(service->identity);
5342         g_free(service->agent_identity);
5343         g_free(service->ca_cert_file);
5344         g_free(service->client_cert_file);
5345         g_free(service->private_key_file);
5346         g_free(service->private_key_passphrase);
5347         g_free(service->phase2);
5348         g_free(service->config_file);
5349         g_free(service->config_entry);
5350
5351         if (service->stats.timer)
5352                 g_timer_destroy(service->stats.timer);
5353         if (service->stats_roaming.timer)
5354                 g_timer_destroy(service->stats_roaming.timer);
5355
5356         if (current_default == service)
5357                 current_default = NULL;
5358
5359         g_free(service);
5360 }
5361
5362 static void stats_init(struct connman_service *service)
5363 {
5364         /* home */
5365         service->stats.valid = false;
5366         service->stats.enabled = false;
5367         service->stats.timer = g_timer_new();
5368
5369         /* roaming */
5370         service->stats_roaming.valid = false;
5371         service->stats_roaming.enabled = false;
5372         service->stats_roaming.timer = g_timer_new();
5373 }
5374
5375 static void service_initialize(struct connman_service *service)
5376 {
5377         DBG("service %p", service);
5378
5379         service->refcount = 1;
5380
5381         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5382
5383         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
5384         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
5385
5386         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
5387         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
5388         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
5389
5390         service->favorite  = false;
5391         service->immutable = false;
5392         service->hidden = false;
5393
5394         service->ignore = false;
5395
5396         service->user.favorite_user = USER_NONE;
5397         service->user.current_user = USER_NONE;
5398
5399         service->request_passphrase_input = false;
5400
5401         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
5402
5403         service->order = 0;
5404
5405         stats_init(service);
5406
5407         service->provider = NULL;
5408
5409         service->wps = false;
5410 #if defined TIZEN_EXT
5411         service->storage_reload = false;
5412         /*
5413          * Description: TIZEN implements system global connection management.
5414          */
5415         service->user_pdn_connection_refcount = 0;
5416         __sync_synchronize();
5417 #endif
5418 }
5419
5420 /**
5421  * connman_service_create:
5422  *
5423  * Allocate a new service.
5424  *
5425  * Returns: a newly-allocated #connman_service structure
5426  */
5427 struct connman_service *connman_service_create(void)
5428 {
5429         GSList *list;
5430         struct connman_stats_counter *counters;
5431         const char *counter;
5432
5433         struct connman_service *service;
5434
5435         service = g_try_new0(struct connman_service, 1);
5436         if (!service)
5437                 return NULL;
5438
5439         DBG("service %p", service);
5440
5441         service->counter_table = g_hash_table_new_full(g_str_hash,
5442                                                 g_str_equal, NULL, g_free);
5443
5444         for (list = counter_list; list; list = list->next) {
5445                 counter = list->data;
5446
5447                 counters = g_try_new0(struct connman_stats_counter, 1);
5448                 if (!counters) {
5449                         g_hash_table_destroy(service->counter_table);
5450                         g_free(service);
5451                         return NULL;
5452                 }
5453
5454                 counters->append_all = true;
5455
5456                 g_hash_table_replace(service->counter_table, (gpointer)counter,
5457                                 counters);
5458         }
5459
5460         service_initialize(service);
5461
5462         return service;
5463 }
5464
5465 /**
5466  * connman_service_ref:
5467  * @service: service structure
5468  *
5469  * Increase reference counter of service
5470  */
5471 struct connman_service *
5472 connman_service_ref_debug(struct connman_service *service,
5473                         const char *file, int line, const char *caller)
5474 {
5475         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
5476                 file, line, caller);
5477
5478         __sync_fetch_and_add(&service->refcount, 1);
5479
5480         return service;
5481 }
5482
5483 /**
5484  * connman_service_unref:
5485  * @service: service structure
5486  *
5487  * Decrease reference counter of service and release service if no
5488  * longer needed.
5489  */
5490 void connman_service_unref_debug(struct connman_service *service,
5491                         const char *file, int line, const char *caller)
5492 {
5493         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
5494                 file, line, caller);
5495
5496         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
5497                 return;
5498
5499         service_list = g_list_remove(service_list, service);
5500
5501         __connman_service_disconnect(service);
5502
5503         g_hash_table_remove(service_hash, service->identifier);
5504 }
5505
5506 static gint service_compare(gconstpointer a, gconstpointer b)
5507 {
5508         struct connman_service *service_a = (void *) a;
5509         struct connman_service *service_b = (void *) b;
5510         enum connman_service_state state_a, state_b;
5511         bool a_connected, b_connected;
5512         gint strength;
5513
5514         state_a = service_a->state;
5515         state_b = service_b->state;
5516         a_connected = is_connected(service_a);
5517         b_connected = is_connected(service_b);
5518
5519         if (a_connected && b_connected) {
5520                 if (service_a->order > service_b->order)
5521                         return -1;
5522
5523                 if (service_a->order < service_b->order)
5524                         return 1;
5525         }
5526
5527         if (state_a != state_b) {
5528                 if (a_connected && b_connected) {
5529                         /* We prefer online over ready state */
5530                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
5531                                 return -1;
5532
5533                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
5534                                 return 1;
5535                 }
5536
5537                 if (a_connected)
5538                         return -1;
5539                 if (b_connected)
5540                         return 1;
5541
5542                 if (is_connecting(service_a))
5543                         return -1;
5544                 if (is_connecting(service_b))
5545                         return 1;
5546         }
5547
5548         if (service_a->favorite && !service_b->favorite)
5549                 return -1;
5550
5551         if (!service_a->favorite && service_b->favorite)
5552                 return 1;
5553
5554         if (service_a->type != service_b->type) {
5555
5556                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5557                         return -1;
5558                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5559                         return 1;
5560
5561                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
5562                         return -1;
5563                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
5564                         return 1;
5565
5566                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5567                         return -1;
5568                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5569                         return 1;
5570
5571                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5572                         return -1;
5573                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5574                         return 1;
5575
5576                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
5577                         return -1;
5578                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
5579                         return 1;
5580
5581                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
5582                         return -1;
5583                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
5584                         return 1;
5585         }
5586
5587         strength = (gint) service_b->strength - (gint) service_a->strength;
5588         if (strength)
5589                 return strength;
5590
5591         return g_strcmp0(service_a->name, service_b->name);
5592 }
5593
5594 static void service_list_sort(void)
5595 {
5596         if (service_list && service_list->next) {
5597                 service_list = g_list_sort(service_list, service_compare);
5598                 service_schedule_changed();
5599         }
5600 }
5601
5602 /**
5603  * connman_service_get_type:
5604  * @service: service structure
5605  *
5606  * Get the type of service
5607  */
5608 enum connman_service_type connman_service_get_type(struct connman_service *service)
5609 {
5610         if (!service)
5611                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
5612
5613         return service->type;
5614 }
5615
5616 /**
5617  * connman_service_get_interface:
5618  * @service: service structure
5619  *
5620  * Get network interface of service
5621  */
5622 char *connman_service_get_interface(struct connman_service *service)
5623 {
5624         int index;
5625
5626         if (!service)
5627                 return NULL;
5628
5629         index = __connman_service_get_index(service);
5630
5631         return connman_inet_ifname(index);
5632 }
5633
5634 /**
5635  * __connman_service_is_user_allowed:
5636  * @type: service type
5637  * @uid: user id
5638  *
5639  * Check a user is allowed to operate a type of service
5640  */
5641 bool __connman_service_is_user_allowed(enum connman_service_type type,
5642                                         uid_t uid)
5643 {
5644         GList *list;
5645         uid_t owner_user = USER_NONE;
5646
5647         for (list = service_list; list; list = list->next) {
5648                 struct connman_service *service = list->data;
5649
5650                 if (service->type != type)
5651                         continue;
5652
5653                 if (is_connected(service)) {
5654                         owner_user = service->user.favorite_user;
5655                         break;
5656                 }
5657         }
5658
5659         if (uid == USER_NONE ||
5660                         (uid != USER_ROOT &&
5661                         owner_user != USER_NONE &&
5662                         owner_user != uid))
5663                 return false;
5664
5665         return true;
5666 }
5667
5668 /**
5669  * connman_service_get_network:
5670  * @service: service structure
5671  *
5672  * Get the service network
5673  */
5674 struct connman_network *
5675 __connman_service_get_network(struct connman_service *service)
5676 {
5677         if (!service)
5678                 return NULL;
5679
5680         return service->network;
5681 }
5682
5683 struct connman_ipconfig *
5684 __connman_service_get_ip4config(struct connman_service *service)
5685 {
5686         if (!service)
5687                 return NULL;
5688
5689         return service->ipconfig_ipv4;
5690 }
5691
5692 struct connman_ipconfig *
5693 __connman_service_get_ip6config(struct connman_service *service)
5694 {
5695         if (!service)
5696                 return NULL;
5697
5698         return service->ipconfig_ipv6;
5699 }
5700
5701 struct connman_ipconfig *
5702 __connman_service_get_ipconfig(struct connman_service *service, int family)
5703 {
5704         if (family == AF_INET)
5705                 return __connman_service_get_ip4config(service);
5706         else if (family == AF_INET6)
5707                 return __connman_service_get_ip6config(service);
5708         else
5709                 return NULL;
5710
5711 }
5712
5713 bool __connman_service_is_connected_state(struct connman_service *service,
5714                                         enum connman_ipconfig_type type)
5715 {
5716         if (!service)
5717                 return false;
5718
5719         switch (type) {
5720         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
5721                 break;
5722         case CONNMAN_IPCONFIG_TYPE_IPV4:
5723                 return is_connected_state(service, service->state_ipv4);
5724         case CONNMAN_IPCONFIG_TYPE_IPV6:
5725                 return is_connected_state(service, service->state_ipv6);
5726         case CONNMAN_IPCONFIG_TYPE_ALL:
5727                 return is_connected_state(service,
5728                                         CONNMAN_IPCONFIG_TYPE_IPV4) &&
5729                         is_connected_state(service,
5730                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5731         }
5732
5733         return false;
5734 }
5735 enum connman_service_security __connman_service_get_security(
5736                                 struct connman_service *service)
5737 {
5738         if (!service)
5739                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
5740
5741         return service->security;
5742 }
5743
5744 const char *__connman_service_get_phase2(struct connman_service *service)
5745 {
5746         if (!service)
5747                 return NULL;
5748
5749         return service->phase2;
5750 }
5751
5752 bool __connman_service_wps_enabled(struct connman_service *service)
5753 {
5754         if (!service)
5755                 return false;
5756
5757         return service->wps;
5758 }
5759
5760 void __connman_service_mark_dirty(void)
5761 {
5762         services_dirty = true;
5763 }
5764
5765 #if defined TIZEN_EXT
5766 /**
5767   * Returns profile count if there is any connected profiles
5768   * that use same interface
5769   */
5770 int __connman_service_get_connected_count_of_iface(
5771                                         struct connman_service *service)
5772 {
5773         GList *list;
5774         int count = 0;
5775         int index1 = 0;
5776         int index2 = 0;
5777
5778         DBG("");
5779
5780         index1 = __connman_service_get_index(service);
5781
5782         if (index1 <= 0)
5783                 return 0;
5784
5785         for (list = service_list; list; list = list->next) {
5786                 struct connman_service *service2 = list->data;
5787
5788                 if (service == service2)
5789                         continue;
5790
5791                 index2 = __connman_service_get_index(service2);
5792
5793                 if (is_connected(service2) && index2 > 0 && index1 == index2)
5794                         count++;
5795
5796                 index2 = 0;
5797         }
5798
5799         DBG("Interface index %d, count %d", index1, count);
5800
5801         return count;
5802 }
5803
5804 void __connman_service_set_storage_reload(struct connman_service *service,
5805                                         bool storage_reload)
5806 {
5807         if (service != NULL)
5808                 service->storage_reload = storage_reload;
5809 }
5810 #endif
5811
5812 /**
5813  * __connman_service_set_favorite_delayed:
5814  * @service: service structure
5815  * @favorite: favorite value
5816  * @delay_ordering: do not order service sequence
5817  *
5818  * Change the favorite setting of service
5819  */
5820 int __connman_service_set_favorite_delayed(struct connman_service *service,
5821                                         bool favorite,
5822                                         bool delay_ordering)
5823 {
5824 #if defined TIZEN_EXT
5825         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5826                 return -EIO;
5827 #endif
5828         if (service->hidden)
5829                 return -EOPNOTSUPP;
5830
5831         if (service->favorite == favorite)
5832                 return -EALREADY;
5833
5834         service->favorite = favorite;
5835
5836         if (!delay_ordering)
5837                 __connman_service_get_order(service);
5838
5839         favorite_changed(service);
5840
5841         if (!delay_ordering) {
5842
5843                 service_list_sort();
5844
5845                 __connman_connection_update_gateway();
5846         }
5847
5848         return 0;
5849 }
5850
5851 /**
5852  * __connman_service_set_favorite:
5853  * @service: service structure
5854  * @favorite: favorite value
5855  *
5856  * Change the favorite setting of service
5857  */
5858 int __connman_service_set_favorite(struct connman_service *service,
5859                                                 bool favorite)
5860 {
5861         return __connman_service_set_favorite_delayed(service, favorite,
5862                                                         false);
5863 }
5864
5865 bool connman_service_get_favorite(struct connman_service *service)
5866 {
5867         return service->favorite;
5868 }
5869
5870 bool connman_service_get_autoconnect(struct connman_service *service)
5871 {
5872         return service->autoconnect;
5873 }
5874
5875 int __connman_service_set_immutable(struct connman_service *service,
5876                                                 bool immutable)
5877 {
5878         if (service->hidden)
5879                 return -EOPNOTSUPP;
5880
5881         if (service->immutable == immutable)
5882                 return 0;
5883
5884         service->immutable = immutable;
5885
5886         immutable_changed(service);
5887
5888         return 0;
5889 }
5890
5891 int __connman_service_set_ignore(struct connman_service *service,
5892                                                 bool ignore)
5893 {
5894         if (!service)
5895                 return -EINVAL;
5896
5897         service->ignore = ignore;
5898
5899         return 0;
5900 }
5901
5902 void __connman_service_set_string(struct connman_service *service,
5903                                   const char *key, const char *value)
5904 {
5905         if (service->hidden)
5906                 return;
5907         if (g_str_equal(key, "EAP")) {
5908                 g_free(service->eap);
5909                 service->eap = g_strdup(value);
5910         } else if (g_str_equal(key, "Identity")) {
5911                 g_free(service->identity);
5912                 service->identity = g_strdup(value);
5913         } else if (g_str_equal(key, "CACertFile")) {
5914                 g_free(service->ca_cert_file);
5915                 service->ca_cert_file = g_strdup(value);
5916         } else if (g_str_equal(key, "ClientCertFile")) {
5917                 g_free(service->client_cert_file);
5918                 service->client_cert_file = g_strdup(value);
5919         } else if (g_str_equal(key, "PrivateKeyFile")) {
5920                 g_free(service->private_key_file);
5921                 service->private_key_file = g_strdup(value);
5922         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
5923                 g_free(service->private_key_passphrase);
5924                 service->private_key_passphrase = g_strdup(value);
5925         } else if (g_str_equal(key, "Phase2")) {
5926                 g_free(service->phase2);
5927                 service->phase2 = g_strdup(value);
5928         } else if (g_str_equal(key, "Passphrase"))
5929                 __connman_service_set_passphrase(service, value);
5930 }
5931
5932 void __connman_service_set_search_domains(struct connman_service *service,
5933                                         char **domains)
5934 {
5935         searchdomain_remove_all(service);
5936
5937         if (service->domains)
5938                 g_strfreev(service->domains);
5939
5940         service->domains = g_strdupv(domains);
5941
5942         searchdomain_add_all(service);
5943 }
5944
5945 static void service_complete(struct connman_service *service)
5946 {
5947         reply_pending(service, EIO);
5948
5949         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
5950                 __connman_service_auto_connect(service->connect_reason);
5951
5952         g_get_current_time(&service->modified);
5953         service_save(service);
5954 }
5955
5956 static void report_error_cb(void *user_context, bool retry,
5957                                                         void *user_data)
5958 {
5959         struct connman_service *service = user_context;
5960
5961         if (retry)
5962                 __connman_service_connect(service,
5963                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5964         else {
5965                 /* It is not relevant to stay on Failure state
5966                  * when failing is due to wrong user input */
5967                 __connman_service_clear_error(service);
5968 #if defined TIZEN_EXT
5969                 /* Reseting the state back in case of failure state */
5970                 service->state_ipv4 = service->state_ipv6 =
5971                                 CONNMAN_SERVICE_STATE_IDLE;
5972
5973                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
5974                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5975 #endif
5976                 service_complete(service);
5977                 __connman_connection_update_gateway();
5978         }
5979 }
5980
5981 static int check_wpspin(struct connman_service *service, const char *wpspin)
5982 {
5983         int length;
5984         guint i;
5985
5986         if (!wpspin)
5987                 return 0;
5988
5989         length = strlen(wpspin);
5990
5991         /* If 0, it will mean user wants to use PBC method */
5992         if (length == 0) {
5993                 connman_network_set_string(service->network,
5994                                                         "WiFi.PinWPS", NULL);
5995                 return 0;
5996         }
5997
5998         /* A WPS PIN is always 8 chars length,
5999          * its content is in digit representation.
6000          */
6001         if (length != 8)
6002                 return -ENOKEY;
6003
6004         for (i = 0; i < 8; i++)
6005                 if (!isdigit((unsigned char) wpspin[i]))
6006                         return -ENOKEY;
6007
6008         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
6009
6010         return 0;
6011 }
6012
6013 static void request_input_cb(struct connman_service *service,
6014                         bool values_received,
6015                         const char *name, int name_len,
6016                         const char *identity, const char *passphrase,
6017                         bool wps, const char *wpspin,
6018                         const char *error, void *user_data)
6019 {
6020         struct connman_device *device;
6021         const char *security;
6022         int err = 0;
6023
6024         DBG("RequestInput return, %p", service);
6025
6026         if (error) {
6027                 DBG("error: %s", error);
6028
6029                 if (g_strcmp0(error,
6030                                 "net.connman.Agent.Error.Canceled") == 0) {
6031                         err = -EINVAL;
6032
6033                         if (service->hidden)
6034                                 __connman_service_return_error(service,
6035                                                         ECANCELED, user_data);
6036                         goto done;
6037                 } else {
6038                         if (service->hidden)
6039                                 __connman_service_return_error(service,
6040                                                         ETIMEDOUT, user_data);
6041                 }
6042         }
6043
6044         if (service->hidden && name_len > 0 && name_len <= 32) {
6045                 device = connman_network_get_device(service->network);
6046                 security = connman_network_get_string(service->network,
6047                                                         "WiFi.Security");
6048                 err = __connman_device_request_hidden_scan(device,
6049                                                 name, name_len,
6050                                                 identity, passphrase,
6051                                                 security, user_data);
6052                 if (err < 0)
6053                         __connman_service_return_error(service, -err,
6054                                                         user_data);
6055         }
6056
6057         if (!values_received || service->hidden) {
6058                 err = -EINVAL;
6059                 goto done;
6060         }
6061
6062         if (wps && service->network) {
6063                 err = check_wpspin(service, wpspin);
6064                 if (err < 0)
6065                         goto done;
6066
6067                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
6068         }
6069
6070         if (identity)
6071                 __connman_service_set_agent_identity(service, identity);
6072
6073         if (passphrase)
6074                 err = __connman_service_set_passphrase(service, passphrase);
6075
6076  done:
6077         if (err >= 0) {
6078                 /* We forget any previous error. */
6079                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6080
6081                 __connman_service_connect(service,
6082                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6083
6084         } else if (err == -ENOKEY) {
6085                 __connman_service_indicate_error(service,
6086                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
6087         } else {
6088                 /* It is not relevant to stay on Failure state
6089                  * when failing is due to wrong user input */
6090                 service->state = CONNMAN_SERVICE_STATE_IDLE;
6091
6092                 if (!service->hidden) {
6093                         /*
6094                          * If there was a real error when requesting
6095                          * hidden scan, then that error is returned already
6096                          * to the user somewhere above so do not try to
6097                          * do this again.
6098                          */
6099                         __connman_service_return_error(service, -err,
6100                                                         user_data);
6101                 }
6102
6103                 service_complete(service);
6104                 __connman_connection_update_gateway();
6105         }
6106 }
6107
6108 static void downgrade_connected_services(void)
6109 {
6110         struct connman_service *up_service;
6111         GList *list;
6112
6113         for (list = service_list; list; list = list->next) {
6114                 up_service = list->data;
6115
6116                 if (!is_connected(up_service))
6117                         continue;
6118
6119                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
6120                         return;
6121
6122                 downgrade_state(up_service);
6123         }
6124 }
6125
6126 static int service_update_preferred_order(struct connman_service *default_service,
6127                 struct connman_service *new_service,
6128                 enum connman_service_state new_state)
6129 {
6130         unsigned int *tech_array;
6131         int i;
6132
6133         if (!default_service || default_service == new_service ||
6134                         default_service->state != new_state)
6135                 return 0;
6136
6137         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6138         if (tech_array) {
6139
6140                 for (i = 0; tech_array[i] != 0; i += 1) {
6141                         if (default_service->type == tech_array[i])
6142                                 return -EALREADY;
6143
6144                         if (new_service->type == tech_array[i]) {
6145                                 switch_default_service(default_service,
6146                                                 new_service);
6147                                 __connman_connection_update_gateway();
6148                                 return 0;
6149                         }
6150                 }
6151         }
6152
6153         return -EALREADY;
6154 }
6155
6156 #if defined TIZEN_EXT
6157 static gboolean __connman_service_can_drop(struct connman_service *service)
6158 {
6159         if (is_connected(service) == TRUE || is_connecting(service) == TRUE) {
6160                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
6161                         return TRUE;
6162                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
6163                         return TRUE;
6164         }
6165         return FALSE;
6166 }
6167
6168 static struct connman_device *default_connecting_device = NULL;
6169
6170 static void __connman_service_disconnect_default(struct connman_service *service)
6171 {
6172         struct connman_device *default_device = NULL;
6173
6174         if (default_connecting_device == NULL)
6175                 return;
6176
6177         default_device = connman_network_get_device(
6178                         __connman_service_get_network(service));
6179
6180         DBG("Disconnecting service %p %s", service, service->path);
6181         DBG("Disconnecting device %p %p %s",
6182                         default_connecting_device,
6183                         default_device,
6184                         connman_device_get_string(default_device, "Name"));
6185
6186         if (default_connecting_device == default_device)
6187                 default_connecting_device = NULL;
6188 }
6189
6190 static void __connman_service_connect_default(struct connman_service *current)
6191 {
6192         int err;
6193         GList *list;
6194         bool default_internet;
6195         struct connman_service *service;
6196         struct connman_service *default_service = NULL;
6197         struct connman_device *default_device = NULL;
6198
6199         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6200                 switch (current->state) {
6201                 case CONNMAN_SERVICE_STATE_UNKNOWN:
6202                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
6203                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
6204                         return;
6205                 default:
6206                         break;
6207                 }
6208
6209                 if (default_connecting_device &&
6210                                 __connman_service_is_internet_profile(current) == TRUE) {
6211                         if (current->network == NULL)
6212                                 return;
6213
6214                         default_device = connman_network_get_device(current->network);
6215                         if (default_connecting_device == default_device) {
6216                                 DBG("Cellular service[%s]  %p %s",
6217                                                 state2string(current->state), current, current->path);
6218                                 DBG("Cellular device %p %p %s",
6219                                                 default_connecting_device, default_device,
6220                                                 connman_device_get_string(default_device, "Name"));
6221
6222                                 default_connecting_device = NULL;
6223                         }
6224                 }
6225
6226                 return;
6227         } else if (is_connected(current) == TRUE || is_connecting(current) == TRUE)
6228                 return;
6229
6230         /* Always-on: keep default cellular connection as possible */
6231         for (list = service_list; list; list = list->next) {
6232                 service = list->data;
6233
6234                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6235                                 __connman_service_is_internet_profile(service) != TRUE ||
6236                                 service->network == NULL) {
6237                         continue;
6238                 }
6239
6240                 default_internet =
6241                                 connman_network_get_bool(service->network, "DefaultInternet");
6242
6243                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
6244                                 __connman_service_type2string(service->type),
6245                                 state2string(service->state), default_internet);
6246
6247                 if (default_internet) {
6248                         default_service = service;
6249                         if (is_connected(default_service) == TRUE ||
6250                                         is_connecting(default_service) == TRUE)
6251                                 return;
6252
6253                         default_device = connman_network_get_device(default_service->network);
6254                         if (default_connecting_device == default_device) {
6255                                 DBG("Device is connecting (%p)", default_connecting_device);
6256                                 return;
6257                         }
6258
6259                         default_connecting_device = default_device;
6260                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
6261
6262                         err = __connman_network_connect(default_service->network);
6263                         DBG("Connecting default service %p %s [%d]",
6264                                         default_service, default_service->path, err);
6265                         DBG("Connecting device %p %s", default_connecting_device,
6266                                         connman_device_get_string(default_connecting_device, "Name"));
6267                         if (err < 0 && err != -EINPROGRESS) {
6268                                 default_connecting_device = NULL;
6269                         } else
6270                                 break;
6271                 }
6272         }
6273 }
6274 #endif
6275
6276 static void single_connected_tech(struct connman_service *allowed)
6277 {
6278         struct connman_service *service;
6279         GSList *services = NULL, *list;
6280         GList *iter;
6281
6282         DBG("keeping %p %s", allowed, allowed->path);
6283
6284 #if defined TIZEN_EXT
6285         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6286                 return;
6287 #endif
6288
6289         for (iter = service_list; iter; iter = iter->next) {
6290                 service = iter->data;
6291
6292 #if defined TIZEN_EXT
6293                 if (service != allowed && service->type != allowed->type &&
6294                                 __connman_service_can_drop(service) == TRUE)
6295 #else
6296                 if (!is_connected(service))
6297                         break;
6298
6299                 if (service == allowed)
6300                         continue;
6301 #endif
6302                 services = g_slist_prepend(services, service);
6303         }
6304
6305         for (list = services; list; list = list->next) {
6306                 service = list->data;
6307
6308                 DBG("disconnecting %p %s", service, service->path);
6309 #if defined TIZEN_EXT
6310                 __connman_service_disconnect_default(service);
6311 #endif
6312                 __connman_service_disconnect(service);
6313         }
6314
6315         g_slist_free(services);
6316 }
6317
6318 #if defined TIZEN_EXT
6319 static void set_priority_connected_service(void)
6320 {
6321         struct connman_service *service;
6322         GList *list;
6323
6324         for (list = service_list; list; list = list->next) {
6325                 service = list->data;
6326
6327                 if (is_connected(service) == FALSE)
6328                         service->order = 5;
6329                 else
6330                         service->order = 6;
6331         }
6332 }
6333 #endif
6334
6335 static const char *get_dbus_sender(struct connman_service *service)
6336 {
6337         if (!service->pending)
6338                 return NULL;
6339
6340         return dbus_message_get_sender(service->pending);
6341 }
6342
6343 static int service_indicate_state(struct connman_service *service)
6344 {
6345         enum connman_service_state old_state, new_state;
6346         struct connman_service *def_service;
6347         enum connman_ipconfig_method method;
6348         int result;
6349
6350         if (!service)
6351                 return -EINVAL;
6352
6353         old_state = service->state;
6354         new_state = combine_state(service->state_ipv4, service->state_ipv6);
6355
6356         DBG("service %p old %s - new %s/%s => %s",
6357                                         service,
6358                                         state2string(old_state),
6359                                         state2string(service->state_ipv4),
6360                                         state2string(service->state_ipv6),
6361                                         state2string(new_state));
6362
6363         if (old_state == new_state)
6364                 return -EALREADY;
6365
6366         def_service = __connman_service_get_default();
6367
6368         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6369                 result = service_update_preferred_order(def_service,
6370                                 service, new_state);
6371                 if (result == -EALREADY)
6372                         return result;
6373         }
6374
6375         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
6376                 __connman_notifier_leave_online(service->type);
6377
6378         if (is_connected_state(service, old_state) &&
6379                         !is_connected_state(service, new_state))
6380                 searchdomain_remove_all(service);
6381
6382         service->state = new_state;
6383         state_changed(service);
6384
6385         switch(new_state) {
6386         case CONNMAN_SERVICE_STATE_UNKNOWN:
6387
6388                 break;
6389
6390         case CONNMAN_SERVICE_STATE_IDLE:
6391                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
6392                         __connman_service_disconnect(service);
6393
6394                 break;
6395
6396         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6397
6398                 break;
6399
6400         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6401                 if (!service->new_service &&
6402                                 __connman_stats_service_register(service) == 0) {
6403                         /*
6404                          * For new services the statistics are updated after
6405                          * we have successfully connected.
6406                          */
6407                         __connman_stats_get(service, false,
6408                                                 &service->stats.data);
6409                         __connman_stats_get(service, true,
6410                                                 &service->stats_roaming.data);
6411                 }
6412
6413                 break;
6414
6415         case CONNMAN_SERVICE_STATE_READY:
6416                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6417
6418                 if (service->new_service &&
6419                                 __connman_stats_service_register(service) == 0) {
6420                         /*
6421                          * This is normally done after configuring state
6422                          * but for new service do this after we have connected
6423                          * successfully.
6424                          */
6425                         __connman_stats_get(service, false,
6426                                                 &service->stats.data);
6427                         __connman_stats_get(service, true,
6428                                                 &service->stats_roaming.data);
6429                 }
6430
6431                 service->new_service = false;
6432
6433                 default_changed();
6434
6435                 def_service = __connman_service_get_default();
6436
6437                 service_update_preferred_order(def_service, service, new_state);
6438
6439                 __connman_service_set_favorite(service, true);
6440
6441                 reply_pending(service, 0);
6442
6443                 g_get_current_time(&service->modified);
6444                 service_save(service);
6445
6446                 searchdomain_add_all(service);
6447                 dns_changed(service);
6448                 domain_changed(service);
6449                 proxy_changed(service);
6450
6451                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
6452                         __connman_notifier_connect(service->type);
6453
6454                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6455                         connman_network_get_bool(service->network,
6456                                                 "WiFi.UseWPS")) {
6457                         const char *pass;
6458
6459                         pass = connman_network_get_string(service->network,
6460                                                         "WiFi.Passphrase");
6461
6462                         __connman_service_set_passphrase(service, pass);
6463
6464                         connman_network_set_bool(service->network,
6465                                                         "WiFi.UseWPS", false);
6466                 }
6467
6468                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
6469                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
6470                         __connman_ipconfig_disable_ipv6(
6471                                                 service->ipconfig_ipv6);
6472
6473                 if (connman_setting_get_bool("SingleConnectedTechnology"))
6474                         single_connected_tech(service);
6475                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6476                         vpn_auto_connect();
6477
6478 #if defined TIZEN_EXT
6479                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6480                         set_priority_connected_service();
6481 #endif
6482
6483                 break;
6484
6485         case CONNMAN_SERVICE_STATE_ONLINE:
6486
6487                 break;
6488
6489         case CONNMAN_SERVICE_STATE_DISCONNECT:
6490                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6491
6492                 reply_pending(service, ECONNABORTED);
6493
6494                 def_service = __connman_service_get_default();
6495                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
6496
6497                 if (!__connman_notifier_is_connected() &&
6498                         def_service &&
6499                                 def_service->provider)
6500                         connman_provider_disconnect(def_service->provider);
6501
6502                 default_changed();
6503
6504                 __connman_wispr_stop(service);
6505
6506                 __connman_wpad_stop(service);
6507
6508 #if defined TIZEN_EXT
6509                 /**
6510                   * Skip the functions if there is any connected profiles
6511                   * that use same interface
6512                   */
6513                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6514                         __connman_service_get_connected_count_of_iface(
6515                                                         service) <= 0) {
6516 #endif
6517                 dns_changed(service);
6518                 domain_changed(service);
6519                 proxy_changed(service);
6520 #if defined TIZEN_EXT
6521                 }
6522 #endif
6523
6524                 /*
6525                  * Previous services which are connected and which states
6526                  * are set to online should reset relevantly ipconfig_state
6527                  * to ready so wispr/portal will be rerun on those
6528                  */
6529                 downgrade_connected_services();
6530
6531                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6532                 break;
6533
6534         case CONNMAN_SERVICE_STATE_FAILURE:
6535 #if defined TIZEN_EXT
6536                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6537                         service->order = 5;
6538                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6539 #endif
6540                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6541                         connman_agent_report_error(service, service->path,
6542                                         error2string(service->error),
6543                                         report_error_cb,
6544                                         get_dbus_sender(service),
6545                                         NULL) == -EINPROGRESS)
6546                         return 0;
6547                 service_complete(service);
6548
6549                 break;
6550         }
6551
6552         service_list_sort();
6553
6554 #if defined TIZEN_EXT
6555         __connman_service_connect_default(service);
6556 #endif
6557
6558         __connman_connection_update_gateway();
6559
6560         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
6561                         new_state != CONNMAN_SERVICE_STATE_READY) ||
6562                 (old_state == CONNMAN_SERVICE_STATE_READY &&
6563                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
6564                 __connman_notifier_disconnect(service->type);
6565         }
6566
6567         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6568                 __connman_notifier_enter_online(service->type);
6569                 default_changed();
6570         }
6571
6572         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6573                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6574                 (new_state == CONNMAN_SERVICE_STATE_READY ||
6575                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
6576                 if (service->user.favorite_user != service->user.current_user) {
6577                         DBG("Now set service favorite user id from %d to %d",
6578                         service->user.favorite_user, service->user.current_user);
6579
6580                         service->user.favorite_user = service->user.current_user;
6581
6582                         service_save(service);
6583                 }
6584         }
6585
6586         return 0;
6587 }
6588
6589 int __connman_service_indicate_error(struct connman_service *service,
6590                                         enum connman_service_error error)
6591 {
6592         DBG("service %p error %d", service, error);
6593
6594         if (!service)
6595                 return -EINVAL;
6596
6597         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6598                 return -EALREADY;
6599
6600         set_error(service, error);
6601
6602 /* default internet service: fix not cleared if pdp activation*/
6603 #if defined TIZEN_EXT
6604                 /*
6605                  * If connection failed for default service(DefaultInternet),
6606                  * default_connecting_device should be cleared.
6607                  */
6608                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6609                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
6610                         __connman_service_disconnect_default(service);
6611
6612                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6613                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
6614                         g_free(service->passphrase);
6615                         service->passphrase = NULL;
6616                 }
6617 #endif
6618
6619         __connman_service_ipconfig_indicate_state(service,
6620                                                 CONNMAN_SERVICE_STATE_FAILURE,
6621                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6622         __connman_service_ipconfig_indicate_state(service,
6623                                                 CONNMAN_SERVICE_STATE_FAILURE,
6624                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6625         return 0;
6626 }
6627
6628 int __connman_service_clear_error(struct connman_service *service)
6629 {
6630         DBusMessage *pending, *provider_pending;
6631
6632         DBG("service %p", service);
6633
6634         if (!service)
6635                 return -EINVAL;
6636
6637         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
6638                 return -EINVAL;
6639
6640         pending = service->pending;
6641         service->pending = NULL;
6642         provider_pending = service->provider_pending;
6643         service->provider_pending = NULL;
6644
6645         __connman_service_ipconfig_indicate_state(service,
6646                                                 CONNMAN_SERVICE_STATE_IDLE,
6647                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6648
6649         __connman_service_ipconfig_indicate_state(service,
6650                                                 CONNMAN_SERVICE_STATE_IDLE,
6651                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6652
6653         service->pending = pending;
6654         service->provider_pending = provider_pending;
6655
6656         return 0;
6657 }
6658
6659 int __connman_service_indicate_default(struct connman_service *service)
6660 {
6661         DBG("service %p state %s", service, state2string(service->state));
6662
6663         if (!is_connected(service)) {
6664                 /*
6665                  * If service is not yet fully connected, then we must not
6666                  * change the default yet. The default gw will be changed
6667                  * after the service state is in ready.
6668                  */
6669                 return -EINPROGRESS;
6670         }
6671
6672         default_changed();
6673
6674         return 0;
6675 }
6676
6677 enum connman_service_state __connman_service_ipconfig_get_state(
6678                                         struct connman_service *service,
6679                                         enum connman_ipconfig_type type)
6680 {
6681         if (!service)
6682                 return CONNMAN_SERVICE_STATE_UNKNOWN;
6683
6684         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6685                 return service->state_ipv4;
6686
6687         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
6688                 return service->state_ipv6;
6689
6690         return CONNMAN_SERVICE_STATE_UNKNOWN;
6691 }
6692
6693 static void check_proxy_setup(struct connman_service *service)
6694 {
6695         /*
6696          * We start WPAD if we haven't got a PAC URL from DHCP and
6697          * if our proxy manual configuration is either empty or set
6698          * to AUTO with an empty URL.
6699          */
6700
6701         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
6702                 goto done;
6703
6704         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
6705                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
6706                         service->pac))
6707                 goto done;
6708
6709         if (__connman_wpad_start(service) < 0) {
6710                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
6711                 __connman_notifier_proxy_changed(service);
6712                 goto done;
6713         }
6714
6715         return;
6716
6717 done:
6718         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
6719 }
6720
6721 #if defined TIZEN_EXT
6722 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
6723
6724         DBG("check the proxy and start wispr");
6725         check_proxy_setup(service);
6726         return;
6727 }
6728 #endif
6729
6730 /*
6731  * How many networks are connected at the same time. If more than 1,
6732  * then set the rp_filter setting properly (loose mode routing) so that network
6733  * connectivity works ok. This is only done for IPv4 networks as IPv6
6734  * does not have rp_filter knob.
6735  */
6736 static int connected_networks_count;
6737 static int original_rp_filter;
6738
6739 static void service_rp_filter(struct connman_service *service,
6740                                 bool connected)
6741 {
6742         enum connman_ipconfig_method method;
6743
6744         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
6745
6746         switch (method) {
6747         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6748         case CONNMAN_IPCONFIG_METHOD_OFF:
6749         case CONNMAN_IPCONFIG_METHOD_AUTO:
6750                 return;
6751         case CONNMAN_IPCONFIG_METHOD_FIXED:
6752         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6753         case CONNMAN_IPCONFIG_METHOD_DHCP:
6754                 break;
6755         }
6756
6757         if (connected) {
6758                 if (connected_networks_count == 1) {
6759                         int filter_value;
6760                         filter_value = __connman_ipconfig_set_rp_filter();
6761                         if (filter_value < 0)
6762                                 return;
6763
6764                         original_rp_filter = filter_value;
6765                 }
6766                 connected_networks_count++;
6767
6768         } else {
6769                 if (connected_networks_count == 2)
6770                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
6771
6772                 connected_networks_count--;
6773                 if (connected_networks_count < 0)
6774                         connected_networks_count = 0;
6775         }
6776
6777         DBG("%s %s ipconfig %p method %d count %d filter %d",
6778                 connected ? "connected" : "disconnected", service->identifier,
6779                 service->ipconfig_ipv4, method,
6780                 connected_networks_count, original_rp_filter);
6781 }
6782
6783 static gboolean redo_wispr(gpointer user_data)
6784 {
6785         struct connman_service *service = user_data;
6786         int refcount = service->refcount - 1;
6787
6788         connman_service_unref(service);
6789         if (refcount == 0) {
6790                 DBG("Service %p already removed", service);
6791                 return FALSE;
6792         }
6793
6794         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
6795
6796         return FALSE;
6797 }
6798
6799 int __connman_service_online_check_failed(struct connman_service *service,
6800                                         enum connman_ipconfig_type type)
6801 {
6802         DBG("service %p type %d count %d", service, type,
6803                                                 service->online_check_count);
6804
6805         /* currently we only retry IPv6 stuff */
6806         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
6807                         service->online_check_count != 1) {
6808                 connman_warn("Online check failed for %p %s", service,
6809                         service->name);
6810                 return 0;
6811         }
6812
6813         service->online_check_count = 0;
6814
6815         /*
6816          * We set the timeout to 1 sec so that we have a chance to get
6817          * necessary IPv6 router advertisement messages that might have
6818          * DNS data etc.
6819          */
6820         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
6821
6822         return EAGAIN;
6823 }
6824
6825 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
6826                                         enum connman_service_state new_state,
6827                                         enum connman_ipconfig_type type)
6828 {
6829         struct connman_ipconfig *ipconfig = NULL;
6830         enum connman_service_state old_state;
6831         enum connman_ipconfig_method method;
6832
6833         if (!service)
6834                 return -EINVAL;
6835
6836         switch (type) {
6837         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6838         case CONNMAN_IPCONFIG_TYPE_ALL:
6839                 return -EINVAL;
6840
6841         case CONNMAN_IPCONFIG_TYPE_IPV4:
6842                 old_state = service->state_ipv4;
6843                 ipconfig = service->ipconfig_ipv4;
6844
6845                 break;
6846
6847         case CONNMAN_IPCONFIG_TYPE_IPV6:
6848                 old_state = service->state_ipv6;
6849                 ipconfig = service->ipconfig_ipv6;
6850
6851                 break;
6852         }
6853
6854         if (!ipconfig)
6855                 return -EINVAL;
6856
6857         /* Any change? */
6858         if (old_state == new_state)
6859                 return -EALREADY;
6860
6861 #if defined TIZEN_EXT
6862         __sync_synchronize();
6863         if (service->user_pdn_connection_refcount > 0 &&
6864                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6865                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
6866                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
6867                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
6868                         service->user_pdn_connection_refcount = 0;
6869                         __sync_synchronize();
6870                 }
6871 #endif
6872
6873         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
6874                 service, service ? service->identifier : NULL,
6875                 old_state, state2string(old_state),
6876                 new_state, state2string(new_state),
6877                 type, __connman_ipconfig_type2string(type));
6878
6879         switch (new_state) {
6880         case CONNMAN_SERVICE_STATE_UNKNOWN:
6881         case CONNMAN_SERVICE_STATE_IDLE:
6882         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6883                 break;
6884         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6885                 __connman_ipconfig_enable(ipconfig);
6886                 break;
6887         case CONNMAN_SERVICE_STATE_READY:
6888 #if defined TIZEN_EXT
6889                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6890                                 __connman_service_is_internet_profile(service) != TRUE) {
6891                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6892                                 service_rp_filter(service, TRUE);
6893
6894                         break;
6895                 }
6896 #endif
6897                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
6898 #if !defined TIZEN_EXT
6899                         check_proxy_setup(service);
6900 #endif
6901                         service_rp_filter(service, true);
6902                 } else {
6903                         service->online_check_count = 1;
6904                         __connman_wispr_start(service, type);
6905                 }
6906                 break;
6907         case CONNMAN_SERVICE_STATE_ONLINE:
6908                 break;
6909         case CONNMAN_SERVICE_STATE_DISCONNECT:
6910                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
6911                         return -EINVAL;
6912
6913                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6914                         service_rp_filter(service, false);
6915
6916                 break;
6917         case CONNMAN_SERVICE_STATE_FAILURE:
6918                 break;
6919         }
6920
6921         /* Keep that state, but if the ipconfig method is OFF, then we set
6922            the state to IDLE so that it will not affect the combined state
6923            in the future.
6924          */
6925         method = __connman_ipconfig_get_method(ipconfig);
6926         switch (method) {
6927         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6928         case CONNMAN_IPCONFIG_METHOD_OFF:
6929                 new_state = CONNMAN_SERVICE_STATE_IDLE;
6930                 break;
6931
6932         case CONNMAN_IPCONFIG_METHOD_FIXED:
6933         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6934         case CONNMAN_IPCONFIG_METHOD_DHCP:
6935         case CONNMAN_IPCONFIG_METHOD_AUTO:
6936                 break;
6937
6938         }
6939
6940         if (is_connected_state(service, old_state) &&
6941                         !is_connected_state(service, new_state))
6942                 nameserver_remove_all(service);
6943
6944         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6945                 service->state_ipv4 = new_state;
6946         else
6947                 service->state_ipv6 = new_state;
6948
6949         if (!is_connected_state(service, old_state) &&
6950                         is_connected_state(service, new_state))
6951                 nameserver_add_all(service);
6952
6953 #if defined TIZEN_EXT
6954         int ret = service_indicate_state(service);
6955         /*Sent the Ready changed signal again in case IPv4 IP set
6956           after IPv6 IP set*/
6957
6958         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
6959                         && new_state == CONNMAN_SERVICE_STATE_READY) {
6960                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
6961                 state_changed(service);
6962         }
6963
6964         return ret;
6965 #endif
6966         return service_indicate_state(service);
6967 }
6968
6969 static bool prepare_network(struct connman_service *service)
6970 {
6971         enum connman_network_type type;
6972         unsigned int ssid_len;
6973
6974         type = connman_network_get_type(service->network);
6975
6976         switch (type) {
6977         case CONNMAN_NETWORK_TYPE_UNKNOWN:
6978         case CONNMAN_NETWORK_TYPE_VENDOR:
6979                 return false;
6980         case CONNMAN_NETWORK_TYPE_WIFI:
6981                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
6982                                                 &ssid_len))
6983                         return false;
6984
6985                 if (service->passphrase)
6986                         connman_network_set_string(service->network,
6987                                 "WiFi.Passphrase", service->passphrase);
6988                 break;
6989         case CONNMAN_NETWORK_TYPE_ETHERNET:
6990         case CONNMAN_NETWORK_TYPE_GADGET:
6991         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
6992         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
6993         case CONNMAN_NETWORK_TYPE_CELLULAR:
6994                 break;
6995         }
6996
6997         return true;
6998 }
6999
7000 static void prepare_8021x(struct connman_service *service)
7001 {
7002         if (service->eap)
7003                 connman_network_set_string(service->network, "WiFi.EAP",
7004                                                                 service->eap);
7005
7006         if (service->identity)
7007                 connman_network_set_string(service->network, "WiFi.Identity",
7008                                                         service->identity);
7009
7010         if (service->ca_cert_file)
7011                 connman_network_set_string(service->network, "WiFi.CACertFile",
7012                                                         service->ca_cert_file);
7013
7014         if (service->client_cert_file)
7015                 connman_network_set_string(service->network,
7016                                                 "WiFi.ClientCertFile",
7017                                                 service->client_cert_file);
7018
7019         if (service->private_key_file)
7020                 connman_network_set_string(service->network,
7021                                                 "WiFi.PrivateKeyFile",
7022                                                 service->private_key_file);
7023
7024         if (service->private_key_passphrase)
7025                 connman_network_set_string(service->network,
7026                                         "WiFi.PrivateKeyPassphrase",
7027                                         service->private_key_passphrase);
7028
7029         if (service->phase2)
7030                 connman_network_set_string(service->network, "WiFi.Phase2",
7031                                                         service->phase2);
7032 }
7033
7034 static int service_connect(struct connman_service *service)
7035 {
7036         int err;
7037
7038         if (service->hidden)
7039                 return -EPERM;
7040
7041 #if defined TIZEN_EXT
7042         GList *list;
7043         int index;
7044
7045         index = __connman_service_get_index(service);
7046
7047         for (list = service_list; list; list = list->next) {
7048                 struct connman_service *temp = list->data;
7049
7050                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7051                         break;
7052
7053                 if (!is_connecting(temp) && !is_connected(temp))
7054                         break;
7055
7056                 if (service == temp)
7057                         continue;
7058
7059                 if (service->type != temp->type)
7060                         continue;
7061
7062                 if (__connman_service_get_index(temp) == index &&
7063                                 __connman_service_disconnect(temp) == -EINPROGRESS)
7064                         return -EINPROGRESS;
7065         }
7066 #endif
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 }