src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31 #include <ctype.h>
  32 #include <stdint.h>
  33 #include <pwd.h>
  34 #include <utmpx.h>
  35
  36 #include <connman/storage.h>
  37 #include <connman/setting.h>
  38 #include <connman/agent.h>
  39
  40 #include "connman.h"
  41
  42 #define CONNECT_TIMEOUT         120
  43
  44 #define USER_ROOT               0
  45 #define USER_NONE               (uid_t)-1
  46
  47 #if defined TIZEN_EXT
  48 #define WIFI_BSSID_STR_LEN      18
  49 #endif
  50
  51 static DBusConnection *connection = NULL;
  52
  53 static GList *service_list = NULL;
  54 static GHashTable *service_hash = NULL;
  55 static GSList *counter_list = NULL;
  56 static unsigned int autoconnect_timeout = 0;
  57 static unsigned int vpn_autoconnect_timeout = 0;
  58 static struct connman_service *current_default = NULL;
  59 static bool services_dirty = false;
  60
  61 struct connman_stats {
  62         bool valid;
  63         bool enabled;
  64         struct connman_stats_data data_last;
  65         struct connman_stats_data data;
  66         GTimer *timer;
  67 };
  68
  69 struct connman_stats_counter {
  70         bool append_all;
  71         struct connman_stats stats;
  72         struct connman_stats stats_roaming;
  73 };
  74
  75 struct connman_service_user {
  76         uid_t favorite_user;
  77         uid_t current_user;
  78 };
  79
  80 #if defined TIZEN_TV_EXT
  81 enum connman_dnsconfig_method {
  82         CONNMAN_DNSCONFIG_METHOD_UNKNOWN = 0,
  83         CONNMAN_DNSCONFIG_METHOD_MANUAL  = 1,
  84         CONNMAN_DNSCONFIG_METHOD_DHCP    = 2,
  85 };
  86 #endif
  87
  88 struct connman_service {
  89         int refcount;
  90         char *identifier;
  91         char *path;
  92         enum connman_service_type type;
  93         enum connman_service_security security;
  94         enum connman_service_state state;
  95         enum connman_service_state state_ipv4;
  96         enum connman_service_state state_ipv6;
  97         enum connman_service_error error;
  98         enum connman_service_connect_reason connect_reason;
  99         uint8_t strength;
 100         bool favorite;
 101         bool immutable;
 102         bool hidden;
 103         bool ignore;
 104         bool autoconnect;
 105         GTimeVal modified;
 106         unsigned int order;
 107         char *name;
 108         char *passphrase;
 109         bool roaming;
 110         bool request_passphrase_input;
 111         struct connman_service_user user;
 112         struct connman_ipconfig *ipconfig_ipv4;
 113         struct connman_ipconfig *ipconfig_ipv6;
 114         struct connman_network *network;
 115         struct connman_provider *provider;
 116         char **nameservers;
 117         char **nameservers_config;
 118         char **nameservers_auto;
 119         char **domains;
 120         char *hostname;
 121         char *domainname;
 122         char **timeservers;
 123         char **timeservers_config;
 124         /* 802.1x settings from the config files */
 125         char *eap;
 126         char *identity;
 127         char *agent_identity;
 128         char *ca_cert_file;
 129         char *client_cert_file;
 130         char *private_key_file;
 131         char *private_key_passphrase;
 132         char *phase2;
 133         DBusMessage *pending;
 134         DBusMessage *provider_pending;
 135         guint timeout;
 136         struct connman_stats stats;
 137         struct connman_stats stats_roaming;
 138         GHashTable *counter_table;
 139         enum connman_service_proxy_method proxy;
 140         enum connman_service_proxy_method proxy_config;
 141         char **proxies;
 142         char **excludes;
 143         char *pac;
 144         bool wps;
 145         int online_check_count;
 146         bool do_split_routing;
 147         bool new_service;
 148         bool hidden_service;
 149         char *config_file;
 150         char *config_entry;
 151 #if defined TIZEN_EXT
 152         /*
 153          * Description: TIZEN implements system global connection management.
 154          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 155          *              by ConnMan automatically. Reference count can help to
 156          *              manage open/close connection requests by each application.
 157          */
 158         int user_pdn_connection_refcount;
 159         bool storage_reload;
 160         /*
 161          * Description: In case of EAP security type,
 162          *                                user can select the keymgmt type for roaming(802.11r).
 163          *                                - FT, CCKM, OKC, ...
 164          */
 165         char *keymgmt_type;
 166         int disconnect_reason;
 167 #endif
 168 #if defined TIZEN_TV_EXT
 169         enum connman_dnsconfig_method dns_config_method;
 170 #endif
 171 };
 172
 173 static bool allow_property_changed(struct connman_service *service);
 174
 175 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 176                 int index, enum connman_ipconfig_method method);
 177 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 178                 int index);
 179
 180
 181 struct find_data {
 182         const char *path;
 183         struct connman_service *service;
 184 };
 185
 186 #if defined TIZEN_EXT
 187 /*
 188  * Public APIs to use user_pdn_connection_refcount
 189  */
 190 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 191 {
 192         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 193
 194         DBG("User made PDN connection referenced: %d",
 195                                 service->user_pdn_connection_refcount);
 196 }
 197
 198 gboolean connman_service_user_pdn_connection_unref_and_test(
 199                                         struct connman_service *service)
 200 {
 201         __sync_synchronize();
 202
 203         DBG("User made PDN connection referenced: %d, which will be decreased",
 204                                 service->user_pdn_connection_refcount);
 205
 206         if (service->user_pdn_connection_refcount < 1)
 207                 return TRUE;
 208
 209         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 210                 return TRUE;
 211
 212         return FALSE;
 213 }
 214
 215 gboolean connman_service_is_no_ref_user_pdn_connection(
 216                                         struct connman_service *cellular)
 217 {
 218         if (cellular == NULL)
 219                 return TRUE;
 220
 221         __sync_synchronize();
 222         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 223                         cellular->user_pdn_connection_refcount == 0)
 224                 return TRUE;
 225
 226         return FALSE;
 227 }
 228 #endif
 229
 230 static void compare_path(gpointer value, gpointer user_data)
 231 {
 232         struct connman_service *service = value;
 233         struct find_data *data = user_data;
 234
 235         if (data->service)
 236                 return;
 237
 238         if (g_strcmp0(service->path, data->path) == 0)
 239                 data->service = service;
 240 }
 241
 242 static struct connman_service *find_service(const char *path)
 243 {
 244         struct find_data data = { .path = path, .service = NULL };
 245
 246         DBG("path %s", path);
 247
 248         g_list_foreach(service_list, compare_path, &data);
 249
 250         return data.service;
 251 }
 252
 253 static const char *reason2string(enum connman_service_connect_reason reason)
 254 {
 255
 256         switch (reason) {
 257         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 258                 return "none";
 259         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 260                 return "user";
 261         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 262                 return "auto";
 263         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 264                 return "session";
 265         }
 266
 267         return "unknown";
 268 }
 269
 270 const char *__connman_service_type2string(enum connman_service_type type)
 271 {
 272         switch (type) {
 273         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 274                 break;
 275         case CONNMAN_SERVICE_TYPE_SYSTEM:
 276                 return "system";
 277         case CONNMAN_SERVICE_TYPE_ETHERNET:
 278                 return "ethernet";
 279         case CONNMAN_SERVICE_TYPE_WIFI:
 280                 return "wifi";
 281         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 282                 return "bluetooth";
 283         case CONNMAN_SERVICE_TYPE_CELLULAR:
 284                 return "cellular";
 285         case CONNMAN_SERVICE_TYPE_GPS:
 286                 return "gps";
 287         case CONNMAN_SERVICE_TYPE_VPN:
 288                 return "vpn";
 289         case CONNMAN_SERVICE_TYPE_GADGET:
 290                 return "gadget";
 291         case CONNMAN_SERVICE_TYPE_P2P:
 292                 return "p2p";
 293         }
 294
 295         return NULL;
 296 }
 297
 298 enum connman_service_type __connman_service_string2type(const char *str)
 299 {
 300         if (!str)
 301                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 302
 303         if (strcmp(str, "ethernet") == 0)
 304                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 305         if (strcmp(str, "gadget") == 0)
 306                 return CONNMAN_SERVICE_TYPE_GADGET;
 307         if (strcmp(str, "wifi") == 0)
 308                 return CONNMAN_SERVICE_TYPE_WIFI;
 309         if (strcmp(str, "cellular") == 0)
 310                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 311         if (strcmp(str, "bluetooth") == 0)
 312                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 313         if (strcmp(str, "vpn") == 0)
 314                 return CONNMAN_SERVICE_TYPE_VPN;
 315         if (strcmp(str, "gps") == 0)
 316                 return CONNMAN_SERVICE_TYPE_GPS;
 317         if (strcmp(str, "system") == 0)
 318                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 319         if (strcmp(str, "p2p") == 0)
 320                 return CONNMAN_SERVICE_TYPE_P2P;
 321
 322         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 323 }
 324
 325 enum connman_service_security __connman_service_string2security(const char *str)
 326 {
 327         if (!str)
 328                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 329
 330         if (!strcmp(str, "psk"))
 331                 return CONNMAN_SERVICE_SECURITY_PSK;
 332         if (!strcmp(str, "ieee8021x"))
 333                 return CONNMAN_SERVICE_SECURITY_8021X;
 334         if (!strcmp(str, "none"))
 335                 return CONNMAN_SERVICE_SECURITY_NONE;
 336         if (!strcmp(str, "wep"))
 337                 return CONNMAN_SERVICE_SECURITY_WEP;
 338 #if defined TIZEN_EXT
 339         if (!strcmp(str, "rsn"))
 340                 return CONNMAN_SERVICE_SECURITY_RSN;
 341 #endif
 342
 343         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 344 }
 345
 346 static const char *security2string(enum connman_service_security security)
 347 {
 348         switch (security) {
 349         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 350                 break;
 351         case CONNMAN_SERVICE_SECURITY_NONE:
 352                 return "none";
 353         case CONNMAN_SERVICE_SECURITY_WEP:
 354                 return "wep";
 355         case CONNMAN_SERVICE_SECURITY_PSK:
 356         case CONNMAN_SERVICE_SECURITY_WPA:
 357 #if defined TIZEN_EXT
 358                 return "psk";
 359         case CONNMAN_SERVICE_SECURITY_RSN:
 360                 return "rsn";
 361 #else
 362         case CONNMAN_SERVICE_SECURITY_RSN:
 363                 return "psk";
 364 #endif
 365         case CONNMAN_SERVICE_SECURITY_8021X:
 366                 return "ieee8021x";
 367         }
 368
 369         return NULL;
 370 }
 371
 372 static const char *state2string(enum connman_service_state state)
 373 {
 374         switch (state) {
 375         case CONNMAN_SERVICE_STATE_UNKNOWN:
 376                 break;
 377         case CONNMAN_SERVICE_STATE_IDLE:
 378                 return "idle";
 379         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 380                 return "association";
 381         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 382                 return "configuration";
 383         case CONNMAN_SERVICE_STATE_READY:
 384                 return "ready";
 385         case CONNMAN_SERVICE_STATE_ONLINE:
 386                 return "online";
 387         case CONNMAN_SERVICE_STATE_DISCONNECT:
 388                 return "disconnect";
 389         case CONNMAN_SERVICE_STATE_FAILURE:
 390                 return "failure";
 391         }
 392
 393         return NULL;
 394 }
 395
 396 static const char *error2string(enum connman_service_error error)
 397 {
 398         switch (error) {
 399         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 400                 break;
 401         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 402                 return "out-of-range";
 403         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 404                 return "pin-missing";
 405         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 406                 return "dhcp-failed";
 407         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 408                 return "connect-failed";
 409         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 410                 return "login-failed";
 411         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 412                 return "auth-failed";
 413         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 414                 return "invalid-key";
 415         }
 416
 417         return NULL;
 418 }
 419
 420 static const char *proxymethod2string(enum connman_service_proxy_method method)
 421 {
 422         switch (method) {
 423         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 424                 return "direct";
 425         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 426                 return "manual";
 427         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 428                 return "auto";
 429         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 430                 break;
 431         }
 432
 433         return NULL;
 434 }
 435
 436 static enum connman_service_proxy_method string2proxymethod(const char *method)
 437 {
 438         if (g_strcmp0(method, "direct") == 0)
 439                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 440         else if (g_strcmp0(method, "auto") == 0)
 441                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 442         else if (g_strcmp0(method, "manual") == 0)
 443                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 444         else
 445                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 446 }
 447
 448 #if defined TIZEN_TV_EXT
 449 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 450 {
 451         switch (method) {
 452         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 453                 return "unknown";
 454         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 455                 return "manual";
 456         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 457                 return "dhcp";
 458         }
 459
 460         return NULL;
 461 }
 462
 463 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 464                 const char *method)
 465 {
 466         if (g_strcmp0(method, "manual") == 0)
 467                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 468         else if (g_strcmp0(method, "dhcp") == 0)
 469                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 470         else
 471                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 472 }
 473 #endif
 474
 475 static bool
 476 connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
 477 {
 478         uid_t favorite_user = service->user.favorite_user;
 479         uid_t current_user = uid;
 480
 481         DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
 482         if (favorite_user == USER_NONE || current_user == USER_ROOT)
 483                 return true;
 484
 485         if (favorite_user != current_user || current_user == USER_NONE) {
 486                 DBG("Current user is not a favorite user to this service!");
 487                 return false;
 488         }
 489
 490         return true;
 491 }
 492
 493 #if !defined TIZEN_EXT
 494 static GList *connman_service_get_login_users()
 495 {
 496         struct utmpx *utmp;
 497         struct passwd *pwd;
 498         GList *user_list = NULL;
 499
 500         setutxent();
 501
 502         while ((utmp = getutxent()) != NULL) {
 503                 DBG("User Name: %s", utmp->ut_user);
 504
 505                 pwd = getpwnam(utmp->ut_user);
 506                 if (pwd) {
 507                         if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
 508                                 user_list = g_list_append(user_list,
 509                                                 GUINT_TO_POINTER(pwd->pw_uid));
 510
 511                         DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
 512                 }
 513         }
 514
 515         endutxent();
 516
 517         return user_list;
 518 }
 519 #endif
 520
 521 static bool is_service_owner_user_login(struct connman_service *service)
 522 {
 523 #if defined TIZEN_EXT
 524         return true;
 525 #else
 526         GList *list, *user_list;
 527         bool ret = false;
 528
 529         /* Here we only care about wifi service */
 530         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 531                 return true;
 532
 533         DBG("service favorite user id is: %d", service->user.favorite_user);
 534
 535         user_list = connman_service_get_login_users();
 536         if (user_list == NULL) {
 537                 DBG("Can not get any logged in user info.");
 538                 return true;
 539         }
 540
 541         for (list = user_list; list; list = list->next) {
 542                 uid_t uid = GPOINTER_TO_UINT(list->data);
 543
 544                 DBG("login user id is %d", uid);
 545
 546                 if (service->user.favorite_user == uid) {
 547                         ret = true;
 548                         break;
 549                 }
 550         }
 551
 552         g_list_free(user_list);
 553
 554         return ret;
 555 #endif
 556 }
 557
 558 int __connman_service_load_modifiable(struct connman_service *service)
 559 {
 560         GKeyFile *keyfile;
 561         GError *error = NULL;
 562         gchar *str;
 563         bool autoconnect;
 564
 565         DBG("service %p", service);
 566
 567         keyfile = connman_storage_load_service(service->identifier);
 568         if (!keyfile)
 569                 return -EIO;
 570
 571         switch (service->type) {
 572         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 573         case CONNMAN_SERVICE_TYPE_SYSTEM:
 574         case CONNMAN_SERVICE_TYPE_GPS:
 575         case CONNMAN_SERVICE_TYPE_P2P:
 576                 break;
 577         case CONNMAN_SERVICE_TYPE_VPN:
 578                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 579                                 service->identifier, "SplitRouting", NULL);
 580                 /* fall through */
 581         case CONNMAN_SERVICE_TYPE_WIFI:
 582         case CONNMAN_SERVICE_TYPE_GADGET:
 583         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 584         case CONNMAN_SERVICE_TYPE_CELLULAR:
 585         case CONNMAN_SERVICE_TYPE_ETHERNET:
 586                 autoconnect = g_key_file_get_boolean(keyfile,
 587                                 service->identifier, "AutoConnect", &error);
 588                 if (!error)
 589                         service->autoconnect = autoconnect;
 590                 g_clear_error(&error);
 591                 break;
 592         }
 593
 594         str = g_key_file_get_string(keyfile,
 595                                 service->identifier, "Modified", NULL);
 596         if (str) {
 597                 g_time_val_from_iso8601(str, &service->modified);
 598                 g_free(str);
 599         }
 600
 601         g_key_file_free(keyfile);
 602
 603         return 0;
 604 }
 605
 606 static int service_load_passphrase(struct connman_service *service)
 607 {
 608         GKeyFile *keyfile;
 609         gchar *str;
 610
 611         keyfile = connman_storage_load_service(service->identifier);
 612         if (!keyfile)
 613                 return -EIO;
 614
 615         str = g_key_file_get_string(keyfile,
 616                                 service->identifier, "Passphrase", NULL);
 617         if (str)
 618                 service->passphrase = str;
 619
 620         return 0;
 621 }
 622
 623 static int service_load(struct connman_service *service)
 624 {
 625         GKeyFile *keyfile;
 626         GError *error = NULL;
 627         gsize length;
 628         gchar *str;
 629         bool autoconnect;
 630         unsigned int ssid_len;
 631         int err = 0;
 632
 633         DBG("service %p", service);
 634
 635         keyfile = connman_storage_load_service(service->identifier);
 636         if (!keyfile) {
 637                 service->new_service = true;
 638                 return -EIO;
 639         } else
 640                 service->new_service = false;
 641
 642         switch (service->type) {
 643         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 644         case CONNMAN_SERVICE_TYPE_SYSTEM:
 645         case CONNMAN_SERVICE_TYPE_GPS:
 646         case CONNMAN_SERVICE_TYPE_P2P:
 647                 break;
 648         case CONNMAN_SERVICE_TYPE_VPN:
 649                 service->do_split_routing = g_key_file_get_boolean(keyfile,
 650                                 service->identifier, "SplitRouting", NULL);
 651                 autoconnect = g_key_file_get_boolean(keyfile,
 652                                 service->identifier, "AutoConnect", &error);
 653                 if (!error)
 654                         service->autoconnect = autoconnect;
 655                 g_clear_error(&error);
 656                 break;
 657         case CONNMAN_SERVICE_TYPE_WIFI:
 658                 if (!service->name) {
 659                         gchar *name;
 660
 661                         name = g_key_file_get_string(keyfile,
 662                                         service->identifier, "Name", NULL);
 663                         if (name) {
 664                                 g_free(service->name);
 665                                 service->name = name;
 666                         }
 667
 668                         if (service->network)
 669                                 connman_network_set_name(service->network,
 670                                                                         name);
 671                 }
 672
 673                 if (service->network &&
 674                                 !connman_network_get_blob(service->network,
 675                                                 "WiFi.SSID", &ssid_len)) {
 676                         gchar *hex_ssid;
 677
 678                         hex_ssid = g_key_file_get_string(keyfile,
 679                                                         service->identifier,
 680                                                                 "SSID", NULL);
 681
 682                         if (hex_ssid) {
 683                                 gchar *ssid;
 684                                 unsigned int i, j = 0, hex;
 685                                 size_t hex_ssid_len = strlen(hex_ssid);
 686
 687                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 688                                 if (!ssid) {
 689                                         g_free(hex_ssid);
 690                                         err = -ENOMEM;
 691                                         goto done;
 692                                 }
 693
 694                                 for (i = 0; i < hex_ssid_len; i += 2) {
 695                                         sscanf(hex_ssid + i, "%02x", &hex);
 696                                         ssid[j++] = hex;
 697                                 }
 698
 699                                 connman_network_set_blob(service->network,
 700                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 701
 702                                 g_free(ssid);
 703                         }
 704
 705                         g_free(hex_ssid);
 706                 }
 707                 /* fall through */
 708
 709         case CONNMAN_SERVICE_TYPE_GADGET:
 710         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 711         case CONNMAN_SERVICE_TYPE_CELLULAR:
 712                 service->favorite = g_key_file_get_boolean(keyfile,
 713                                 service->identifier, "Favorite", NULL);
 714
 715                 /* fall through */
 716
 717         case CONNMAN_SERVICE_TYPE_ETHERNET:
 718                 autoconnect = g_key_file_get_boolean(keyfile,
 719                                 service->identifier, "AutoConnect", &error);
 720                 if (!error)
 721                         service->autoconnect = autoconnect;
 722                 g_clear_error(&error);
 723                 break;
 724         }
 725
 726         str = g_key_file_get_string(keyfile,
 727                                 service->identifier, "Modified", NULL);
 728         if (str) {
 729                 g_time_val_from_iso8601(str, &service->modified);
 730                 g_free(str);
 731         }
 732
 733         str = g_key_file_get_string(keyfile,
 734                                 service->identifier, "Passphrase", NULL);
 735         if (str) {
 736                 g_free(service->passphrase);
 737                 service->passphrase = str;
 738         }
 739
 740         if (service->ipconfig_ipv4)
 741                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 742                                         service->identifier, "IPv4.");
 743
 744         if (service->ipconfig_ipv6)
 745                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 746                                         service->identifier, "IPv6.");
 747
 748         service->nameservers_config = g_key_file_get_string_list(keyfile,
 749                         service->identifier, "Nameservers", &length, NULL);
 750         if (service->nameservers_config && length == 0) {
 751                 g_strfreev(service->nameservers_config);
 752                 service->nameservers_config = NULL;
 753         }
 754
 755 #if defined TIZEN_TV_EXT
 756         char *dns_method;
 757         dns_method = g_key_file_get_string(keyfile, service->identifier,
 758                         "Nameservers.method", NULL);
 759         service->dns_config_method = __connman_dnsconfig_string2method(dns_method);
 760 #endif
 761
 762         service->timeservers_config = g_key_file_get_string_list(keyfile,
 763                         service->identifier, "Timeservers", &length, NULL);
 764         if (service->timeservers_config && length == 0) {
 765                 g_strfreev(service->timeservers_config);
 766                 service->timeservers_config = NULL;
 767         }
 768
 769         service->domains = g_key_file_get_string_list(keyfile,
 770                         service->identifier, "Domains", &length, NULL);
 771         if (service->domains && length == 0) {
 772                 g_strfreev(service->domains);
 773                 service->domains = NULL;
 774         }
 775
 776         str = g_key_file_get_string(keyfile,
 777                                 service->identifier, "Proxy.Method", NULL);
 778         if (str)
 779                 service->proxy_config = string2proxymethod(str);
 780
 781         g_free(str);
 782
 783         service->proxies = g_key_file_get_string_list(keyfile,
 784                         service->identifier, "Proxy.Servers", &length, NULL);
 785         if (service->proxies && length == 0) {
 786                 g_strfreev(service->proxies);
 787                 service->proxies = NULL;
 788         }
 789
 790         service->excludes = g_key_file_get_string_list(keyfile,
 791                         service->identifier, "Proxy.Excludes", &length, NULL);
 792         if (service->excludes && length == 0) {
 793                 g_strfreev(service->excludes);
 794                 service->excludes = NULL;
 795         }
 796
 797         str = g_key_file_get_string(keyfile,
 798                                 service->identifier, "Proxy.URL", NULL);
 799         if (str) {
 800                 g_free(service->pac);
 801                 service->pac = str;
 802         }
 803
 804         service->hidden_service = g_key_file_get_boolean(keyfile,
 805                                         service->identifier, "Hidden", NULL);
 806
 807 #if defined TIZEN_EXT
 808         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 809                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 810                 str = g_key_file_get_string(keyfile,
 811                                 service->identifier, "EAP", NULL);
 812                 if (str != NULL) {
 813                         g_free(service->eap);
 814                         service->eap = str;
 815                 }
 816
 817                 str = g_key_file_get_string(keyfile,
 818                                 service->identifier, "Phase2", NULL);
 819                 if (str != NULL) {
 820                         g_free(service->phase2);
 821                         service->phase2 = str;
 822                 }
 823
 824                 str = g_key_file_get_string(keyfile,
 825                                 service->identifier, "Identity", NULL);
 826                 if (str != NULL) {
 827                         g_free(service->identity);
 828                         service->identity = str;
 829                 }
 830
 831                 str = g_key_file_get_string(keyfile,
 832                                 service->identifier, "CACertFile", NULL);
 833                 if (str != NULL) {
 834                         g_free(service->ca_cert_file);
 835                         service->ca_cert_file = str;
 836                 }
 837
 838                 str = g_key_file_get_string(keyfile,
 839                                 service->identifier, "ClientCertFile", NULL);
 840                 if (str != NULL) {
 841                         g_free(service->client_cert_file);
 842                         service->client_cert_file = str;
 843                 }
 844
 845                 str = g_key_file_get_string(keyfile,
 846                                 service->identifier, "PrivateKeyFile", NULL);
 847                 if (str != NULL) {
 848                         g_free(service->private_key_file);
 849                         service->private_key_file = str;
 850                 }
 851
 852                 str = g_key_file_get_string(keyfile,
 853                                 service->identifier, "PrivateKeyPassphrase", NULL);
 854                 if (str != NULL) {
 855                         g_free(service->private_key_passphrase);
 856                         service->private_key_passphrase = str;
 857                 }
 858         }
 859 #endif
 860
 861         if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
 862                 service->user.favorite_user = g_key_file_get_integer(keyfile,
 863                                         service->identifier, "UID", NULL);
 864 done:
 865         g_key_file_free(keyfile);
 866
 867         return err;
 868 }
 869
 870 static int service_save(struct connman_service *service)
 871 {
 872         GKeyFile *keyfile;
 873         gchar *str;
 874         guint freq;
 875         const char *cst_str = NULL;
 876         int err = 0;
 877
 878         DBG("service %p new %d", service, service->new_service);
 879
 880         if (service->new_service)
 881                 return -ESRCH;
 882
 883         keyfile = __connman_storage_open_service(service->identifier);
 884         if (!keyfile)
 885                 return -EIO;
 886
 887         if (service->name)
 888                 g_key_file_set_string(keyfile, service->identifier,
 889                                                 "Name", service->name);
 890
 891         switch (service->type) {
 892         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 893         case CONNMAN_SERVICE_TYPE_SYSTEM:
 894         case CONNMAN_SERVICE_TYPE_GPS:
 895         case CONNMAN_SERVICE_TYPE_P2P:
 896                 break;
 897         case CONNMAN_SERVICE_TYPE_VPN:
 898                 g_key_file_set_boolean(keyfile, service->identifier,
 899                                 "SplitRouting", service->do_split_routing);
 900                 if (service->favorite)
 901                         g_key_file_set_boolean(keyfile, service->identifier,
 902                                         "AutoConnect", service->autoconnect);
 903                 break;
 904         case CONNMAN_SERVICE_TYPE_WIFI:
 905                 if (service->network) {
 906                         const unsigned char *ssid;
 907                         unsigned int ssid_len = 0;
 908
 909                         if (service->user.favorite_user == USER_NONE)
 910                                 g_key_file_remove_key(keyfile, service->identifier,
 911                                                         "UID", NULL);
 912                         else
 913                                 g_key_file_set_integer(keyfile, service->identifier,
 914                                                         "UID", service->user.favorite_user);
 915
 916                         ssid = connman_network_get_blob(service->network,
 917                                                         "WiFi.SSID", &ssid_len);
 918
 919                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 920                                 char *identifier = service->identifier;
 921                                 GString *ssid_str;
 922                                 unsigned int i;
 923
 924                                 ssid_str = g_string_sized_new(ssid_len * 2);
 925                                 if (!ssid_str) {
 926                                         err = -ENOMEM;
 927                                         goto done;
 928                                 }
 929
 930                                 for (i = 0; i < ssid_len; i++)
 931                                         g_string_append_printf(ssid_str,
 932                                                         "%02x", ssid[i]);
 933
 934                                 g_key_file_set_string(keyfile, identifier,
 935                                                         "SSID", ssid_str->str);
 936
 937                                 g_string_free(ssid_str, TRUE);
 938                         }
 939
 940                         freq = connman_network_get_frequency(service->network);
 941                         g_key_file_set_integer(keyfile, service->identifier,
 942                                                 "Frequency", freq);
 943                 }
 944                 /* fall through */
 945
 946         case CONNMAN_SERVICE_TYPE_GADGET:
 947         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 948         case CONNMAN_SERVICE_TYPE_CELLULAR:
 949                 g_key_file_set_boolean(keyfile, service->identifier,
 950                                         "Favorite", service->favorite);
 951
 952                 g_key_file_remove_key(keyfile, service->identifier,
 953                                 "Failure", NULL);
 954
 955                 /* fall through */
 956
 957         case CONNMAN_SERVICE_TYPE_ETHERNET:
 958                 if (service->favorite)
 959                         g_key_file_set_boolean(keyfile, service->identifier,
 960                                         "AutoConnect", service->autoconnect);
 961                 break;
 962         }
 963
 964         str = g_time_val_to_iso8601(&service->modified);
 965         if (str) {
 966                 g_key_file_set_string(keyfile, service->identifier,
 967                                                         "Modified", str);
 968                 g_free(str);
 969         }
 970
 971         if (service->user.current_user == service->user.favorite_user) {
 972                 if (service->passphrase && strlen(service->passphrase) > 0)
 973                         g_key_file_set_string(keyfile, service->identifier,
 974                                         "Passphrase", service->passphrase);
 975                 else
 976                         g_key_file_remove_key(keyfile, service->identifier,
 977                                         "Passphrase", NULL);
 978         }
 979
 980         if (service->ipconfig_ipv4)
 981                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
 982                                         service->identifier, "IPv4.");
 983
 984         if (service->ipconfig_ipv6)
 985                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
 986                                                 service->identifier, "IPv6.");
 987
 988         if (service->nameservers_config) {
 989                 guint len = g_strv_length(service->nameservers_config);
 990
 991                 g_key_file_set_string_list(keyfile, service->identifier,
 992                                                                 "Nameservers",
 993                                 (const gchar **) service->nameservers_config, len);
 994         } else
 995         g_key_file_remove_key(keyfile, service->identifier,
 996                                                         "Nameservers", NULL);
 997
 998 #if defined TIZEN_TV_EXT
 999         if(service->dns_config_method != 0) {
1000                 const char *method;
1001                 method = __connman_dnsconfig_method2string(
1002                                 service->dns_config_method);
1003                 g_key_file_set_string(keyfile, service->identifier,
1004                                 "Nameservers.method", method);
1005         } else
1006         g_key_file_remove_key(keyfile, service->identifier,
1007                                                 "Nameservers.method", NULL);
1008 #endif
1009
1010         if (service->timeservers_config) {
1011                 guint len = g_strv_length(service->timeservers_config);
1012
1013                 g_key_file_set_string_list(keyfile, service->identifier,
1014                                                                 "Timeservers",
1015                                 (const gchar **) service->timeservers_config, len);
1016         } else
1017                 g_key_file_remove_key(keyfile, service->identifier,
1018                                                         "Timeservers", NULL);
1019
1020         if (service->domains) {
1021                 guint len = g_strv_length(service->domains);
1022
1023                 g_key_file_set_string_list(keyfile, service->identifier,
1024                                                                 "Domains",
1025                                 (const gchar **) service->domains, len);
1026         } else
1027                 g_key_file_remove_key(keyfile, service->identifier,
1028                                                         "Domains", NULL);
1029
1030         cst_str = proxymethod2string(service->proxy_config);
1031         if (cst_str)
1032                 g_key_file_set_string(keyfile, service->identifier,
1033                                 "Proxy.Method", cst_str);
1034
1035         if (service->proxies) {
1036                 guint len = g_strv_length(service->proxies);
1037
1038                 g_key_file_set_string_list(keyfile, service->identifier,
1039                                 "Proxy.Servers",
1040                                 (const gchar **) service->proxies, len);
1041         } else
1042                 g_key_file_remove_key(keyfile, service->identifier,
1043                                                 "Proxy.Servers", NULL);
1044
1045         if (service->excludes) {
1046                 guint len = g_strv_length(service->excludes);
1047
1048                 g_key_file_set_string_list(keyfile, service->identifier,
1049                                 "Proxy.Excludes",
1050                                 (const gchar **) service->excludes, len);
1051         } else
1052                 g_key_file_remove_key(keyfile, service->identifier,
1053                                                 "Proxy.Excludes", NULL);
1054
1055         if (service->pac && strlen(service->pac) > 0)
1056                 g_key_file_set_string(keyfile, service->identifier,
1057                                         "Proxy.URL", service->pac);
1058         else
1059                 g_key_file_remove_key(keyfile, service->identifier,
1060                                                         "Proxy.URL", NULL);
1061
1062         if (service->hidden_service)
1063                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1064                                                                         TRUE);
1065
1066         if (service->config_file && strlen(service->config_file) > 0)
1067                 g_key_file_set_string(keyfile, service->identifier,
1068                                 "Config.file", service->config_file);
1069
1070         if (service->config_entry &&
1071                                         strlen(service->config_entry) > 0)
1072                 g_key_file_set_string(keyfile, service->identifier,
1073                                 "Config.ident", service->config_entry);
1074
1075 #if defined TIZEN_EXT
1076         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1077                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1078                 if (service->eap != NULL && strlen(service->eap) > 0)
1079                         g_key_file_set_string(keyfile, service->identifier,
1080                                         "EAP", service->eap);
1081                 else
1082                         g_key_file_remove_key(keyfile, service->identifier,
1083                                         "EAP", NULL);
1084
1085                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1086                         g_key_file_set_string(keyfile, service->identifier,
1087                                         "Phase2", service->phase2);
1088                 else
1089                         g_key_file_remove_key(keyfile, service->identifier,
1090                                         "Phase2", NULL);
1091
1092                 if (service->identity != NULL && strlen(service->identity) > 0)
1093                         g_key_file_set_string(keyfile, service->identifier,
1094                                         "Identity", service->identity);
1095                 else
1096                         g_key_file_remove_key(keyfile, service->identifier,
1097                                         "Identity", NULL);
1098
1099                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1100                         g_key_file_set_string(keyfile, service->identifier,
1101                                         "CACertFile", service->ca_cert_file);
1102                 else
1103                         g_key_file_remove_key(keyfile, service->identifier,
1104                                         "CACertFile", NULL);
1105
1106                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1107                         g_key_file_set_string(keyfile, service->identifier,
1108                                         "ClientCertFile", service->client_cert_file);
1109                 else
1110                         g_key_file_remove_key(keyfile, service->identifier,
1111                                         "ClientCertFile", NULL);
1112
1113                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1114                         g_key_file_set_string(keyfile, service->identifier,
1115                                         "PrivateKeyFile", service->private_key_file);
1116                 else
1117                         g_key_file_remove_key(keyfile, service->identifier,
1118                                         "PrivateKeyFile", NULL);
1119
1120                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1121                         g_key_file_set_string(keyfile, service->identifier,
1122                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1123                 else
1124                         g_key_file_remove_key(keyfile, service->identifier,
1125                                         "PrivateKeyPassphrase", NULL);
1126         }
1127 #endif
1128
1129 done:
1130         __connman_storage_save_service(keyfile, service->identifier);
1131
1132         g_key_file_free(keyfile);
1133
1134         return err;
1135 }
1136
1137 void __connman_service_save(struct connman_service *service)
1138 {
1139         if (!service)
1140                 return;
1141
1142         service_save(service);
1143 }
1144
1145 static enum connman_service_state combine_state(
1146                                         enum connman_service_state state_a,
1147                                         enum connman_service_state state_b)
1148 {
1149         enum connman_service_state result;
1150
1151         if (state_a == state_b) {
1152                 result = state_a;
1153                 goto done;
1154         }
1155
1156         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1157                 result = state_b;
1158                 goto done;
1159         }
1160
1161         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1162                 result = state_a;
1163                 goto done;
1164         }
1165
1166         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1167                 result = state_b;
1168                 goto done;
1169         }
1170
1171         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1172                 result = state_a;
1173                 goto done;
1174         }
1175
1176         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1177                 result = state_a;
1178                 goto done;
1179         }
1180
1181         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1182                 result = state_b;
1183                 goto done;
1184         }
1185
1186         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1187                 result = state_a;
1188                 goto done;
1189         }
1190
1191         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1192                 result = state_b;
1193                 goto done;
1194         }
1195
1196         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1197                 result = state_a;
1198                 goto done;
1199         }
1200
1201         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1202                 result = state_b;
1203                 goto done;
1204         }
1205
1206         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1207                 result = state_a;
1208                 goto done;
1209         }
1210
1211         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1212                 result = state_b;
1213                 goto done;
1214         }
1215
1216         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1217                 result = state_a;
1218                 goto done;
1219         }
1220
1221         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1222                 result = state_b;
1223                 goto done;
1224         }
1225
1226         result = CONNMAN_SERVICE_STATE_FAILURE;
1227
1228 done:
1229         return result;
1230 }
1231
1232 static bool is_connecting_state(struct connman_service *service,
1233                                         enum connman_service_state state)
1234 {
1235         switch (state) {
1236         case CONNMAN_SERVICE_STATE_UNKNOWN:
1237         case CONNMAN_SERVICE_STATE_IDLE:
1238         case CONNMAN_SERVICE_STATE_FAILURE:
1239                 if (service->network)
1240                         return connman_network_get_connecting(service->network);
1241         case CONNMAN_SERVICE_STATE_DISCONNECT:
1242         case CONNMAN_SERVICE_STATE_READY:
1243         case CONNMAN_SERVICE_STATE_ONLINE:
1244                 break;
1245         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1246         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1247                 return true;
1248         }
1249
1250         return false;
1251 }
1252
1253 static bool is_connected_state(const struct connman_service *service,
1254                                         enum connman_service_state state)
1255 {
1256         switch (state) {
1257         case CONNMAN_SERVICE_STATE_UNKNOWN:
1258         case CONNMAN_SERVICE_STATE_IDLE:
1259         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1260         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1261         case CONNMAN_SERVICE_STATE_DISCONNECT:
1262         case CONNMAN_SERVICE_STATE_FAILURE:
1263                 break;
1264         case CONNMAN_SERVICE_STATE_READY:
1265         case CONNMAN_SERVICE_STATE_ONLINE:
1266                 return true;
1267         }
1268
1269         return false;
1270 }
1271
1272 static bool is_idle_state(const struct connman_service *service,
1273                                 enum connman_service_state state)
1274 {
1275         switch (state) {
1276         case CONNMAN_SERVICE_STATE_UNKNOWN:
1277         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1278         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1279         case CONNMAN_SERVICE_STATE_READY:
1280         case CONNMAN_SERVICE_STATE_ONLINE:
1281         case CONNMAN_SERVICE_STATE_DISCONNECT:
1282         case CONNMAN_SERVICE_STATE_FAILURE:
1283                 break;
1284         case CONNMAN_SERVICE_STATE_IDLE:
1285                 return true;
1286         }
1287
1288         return false;
1289 }
1290
1291 static bool is_connecting(struct connman_service *service)
1292 {
1293         return is_connecting_state(service, service->state);
1294 }
1295
1296 static bool is_connected(struct connman_service *service)
1297 {
1298         return is_connected_state(service, service->state);
1299 }
1300
1301 static bool nameserver_available(struct connman_service *service,
1302                                 const char *ns)
1303 {
1304         int family;
1305
1306         family = connman_inet_check_ipaddress(ns);
1307
1308         if (family == AF_INET)
1309                 return is_connected_state(service, service->state_ipv4);
1310
1311         if (family == AF_INET6)
1312                 return is_connected_state(service, service->state_ipv6);
1313
1314         return false;
1315 }
1316
1317 static int nameserver_add(struct connman_service *service,
1318                         const char *nameserver)
1319 {
1320         int index;
1321
1322         if (!nameserver_available(service, nameserver))
1323                 return 0;
1324
1325         index = __connman_service_get_index(service);
1326         if (index < 0)
1327                 return -ENXIO;
1328
1329         return connman_resolver_append(index, NULL, nameserver);
1330 }
1331
1332 static int nameserver_add_all(struct connman_service *service)
1333 {
1334         int i = 0;
1335
1336         if (service->nameservers_config) {
1337                 while (service->nameservers_config[i]) {
1338                         nameserver_add(service, service->nameservers_config[i]);
1339                         i++;
1340                 }
1341
1342                 return 0;
1343         }
1344
1345         if (service->nameservers) {
1346                 while (service->nameservers[i]) {
1347                         nameserver_add(service, service->nameservers[i]);
1348                         i++;
1349                 }
1350         }
1351
1352         return 0;
1353 }
1354
1355 static int nameserver_remove(struct connman_service *service,
1356                         const char *nameserver)
1357 {
1358         int index;
1359
1360         if (!nameserver_available(service, nameserver))
1361                 return 0;
1362
1363         index = __connman_service_get_index(service);
1364         if (index < 0)
1365                 return -ENXIO;
1366
1367         return connman_resolver_remove(index, NULL, nameserver);
1368 }
1369
1370 static int nameserver_remove_all(struct connman_service *service)
1371 {
1372 #if defined TIZEN_EXT
1373         /**
1374           * Skip this function if there is any connected profiles
1375           * that use same interface
1376           */
1377         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1378                         __connman_service_get_connected_count_of_iface(service) > 0)
1379                 return 0;
1380 #endif
1381         int index, i = 0;
1382
1383         index = __connman_service_get_index(service);
1384         if (index < 0)
1385                 return -ENXIO;
1386
1387         while (service->nameservers_config && service->nameservers_config[i]) {
1388
1389                 nameserver_remove(service, service->nameservers_config[i]);
1390                 i++;
1391         }
1392
1393         i = 0;
1394         while (service->nameservers && service->nameservers[i]) {
1395                 nameserver_remove(service, service->nameservers[i]);
1396                 i++;
1397         }
1398
1399         return 0;
1400 }
1401
1402 static int searchdomain_add_all(struct connman_service *service)
1403 {
1404         int index, i = 0;
1405
1406         if (!is_connected(service))
1407                 return -ENOTCONN;
1408
1409         index = __connman_service_get_index(service);
1410         if (index < 0)
1411                 return -ENXIO;
1412
1413         if (service->domains) {
1414                 while (service->domains[i]) {
1415                         connman_resolver_append(index, service->domains[i],
1416                                                 NULL);
1417                         i++;
1418                 }
1419
1420                 return 0;
1421         }
1422
1423         if (service->domainname)
1424                 connman_resolver_append(index, service->domainname, NULL);
1425
1426         return 0;
1427
1428 }
1429
1430 static int searchdomain_remove_all(struct connman_service *service)
1431 {
1432         int index, i = 0;
1433
1434         if (!is_connected(service))
1435                 return -ENOTCONN;
1436
1437         index = __connman_service_get_index(service);
1438         if (index < 0)
1439                 return -ENXIO;
1440
1441         while (service->domains && service->domains[i]) {
1442                 connman_resolver_remove(index, service->domains[i], NULL);
1443                 i++;
1444         }
1445
1446         if (service->domainname)
1447                 connman_resolver_remove(index, service->domainname, NULL);
1448
1449         return 0;
1450 }
1451
1452 /*
1453  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1454  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1455  * for details) and not through service.c
1456  */
1457 int __connman_service_nameserver_append(struct connman_service *service,
1458                                 const char *nameserver, bool is_auto)
1459 {
1460         char **nameservers;
1461         int len, i;
1462
1463         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1464
1465         if (!nameserver)
1466                 return -EINVAL;
1467
1468         if (is_auto)
1469                 nameservers = service->nameservers_auto;
1470         else
1471                 nameservers = service->nameservers;
1472
1473         for (i = 0; nameservers && nameservers[i]; i++)
1474                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1475                         return -EEXIST;
1476
1477         if (nameservers) {
1478                 len = g_strv_length(nameservers);
1479                 nameservers = g_try_renew(char *, nameservers, len + 2);
1480         } else {
1481                 len = 0;
1482                 nameservers = g_try_new0(char *, len + 2);
1483         }
1484
1485         if (!nameservers)
1486                 return -ENOMEM;
1487
1488         nameservers[len] = g_strdup(nameserver);
1489         if (!nameservers[len])
1490                 return -ENOMEM;
1491
1492         nameservers[len + 1] = NULL;
1493
1494 #if defined TIZEN_TV_EXT
1495         if(service->dns_config_method == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1496                 service->dns_config_method = CONNMAN_DNSCONFIG_METHOD_DHCP;
1497 #endif
1498
1499         if (is_auto) {
1500                 service->nameservers_auto = nameservers;
1501         } else {
1502                 service->nameservers = nameservers;
1503                 nameserver_add(service, nameserver);
1504         }
1505
1506         return 0;
1507 }
1508
1509 int __connman_service_nameserver_remove(struct connman_service *service,
1510                                 const char *nameserver, bool is_auto)
1511 {
1512         char **servers, **nameservers;
1513         bool found = false;
1514         int len, i, j;
1515
1516         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1517
1518         if (!nameserver)
1519                 return -EINVAL;
1520
1521         if (is_auto)
1522                 nameservers = service->nameservers_auto;
1523         else
1524                 nameservers = service->nameservers;
1525
1526         if (!nameservers)
1527                 return 0;
1528
1529         for (i = 0; nameservers && nameservers[i]; i++)
1530                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1531                         found = true;
1532                         break;
1533                 }
1534
1535         if (!found)
1536                 return 0;
1537
1538         len = g_strv_length(nameservers);
1539
1540         if (len == 1) {
1541                 servers = NULL;
1542                 goto set_servers;
1543         }
1544
1545         servers = g_try_new0(char *, len);
1546         if (!servers)
1547                 return -ENOMEM;
1548
1549         for (i = 0, j = 0; i < len; i++) {
1550                 if (g_strcmp0(nameservers[i], nameserver)) {
1551                         servers[j] = nameservers[i];
1552                         j++;
1553                 } else
1554                         g_free(nameservers[i]);
1555
1556                 nameservers[i] = NULL;
1557         }
1558         servers[len - 1] = NULL;
1559
1560 set_servers:
1561         g_strfreev(nameservers);
1562         nameservers = servers;
1563
1564         if (is_auto) {
1565                 service->nameservers_auto = nameservers;
1566         } else {
1567                 service->nameservers = nameservers;
1568                 nameserver_remove(service, nameserver);
1569         }
1570
1571         return 0;
1572 }
1573
1574 void __connman_service_nameserver_clear(struct connman_service *service)
1575 {
1576         nameserver_remove_all(service);
1577
1578         g_strfreev(service->nameservers);
1579         service->nameservers = NULL;
1580
1581         nameserver_add_all(service);
1582 }
1583
1584 static void add_nameserver_route(int family, int index, char *nameserver,
1585                                 const char *gw)
1586 {
1587         switch (family) {
1588         case AF_INET:
1589                 if (connman_inet_compare_subnet(index, nameserver))
1590                         break;
1591
1592                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1593                         /* For P-t-P link the above route add will fail */
1594                         connman_inet_add_host_route(index, nameserver, NULL);
1595                 break;
1596
1597         case AF_INET6:
1598                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1599                                                                 gw) < 0)
1600                         connman_inet_add_ipv6_host_route(index, nameserver,
1601                                                         NULL);
1602                 break;
1603         }
1604 }
1605
1606 static void nameserver_add_routes(int index, char **nameservers,
1607                                         const char *gw)
1608 {
1609         int i, ns_family, gw_family;
1610
1611         gw_family = connman_inet_check_ipaddress(gw);
1612         if (gw_family < 0)
1613                 return;
1614
1615         for (i = 0; nameservers[i]; i++) {
1616                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1617                 if (ns_family < 0 || ns_family != gw_family)
1618                         continue;
1619
1620                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1621         }
1622 }
1623
1624 static void nameserver_del_routes(int index, char **nameservers,
1625                                 enum connman_ipconfig_type type)
1626 {
1627         int i, family;
1628
1629         for (i = 0; nameservers[i]; i++) {
1630                 family = connman_inet_check_ipaddress(nameservers[i]);
1631                 if (family < 0)
1632                         continue;
1633
1634                 switch (family) {
1635                 case AF_INET:
1636                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1637                                 connman_inet_del_host_route(index,
1638                                                         nameservers[i]);
1639                         break;
1640                 case AF_INET6:
1641                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1642                                 connman_inet_del_ipv6_host_route(index,
1643                                                         nameservers[i]);
1644                         break;
1645                 }
1646         }
1647 }
1648
1649 void __connman_service_nameserver_add_routes(struct connman_service *service,
1650                                                 const char *gw)
1651 {
1652         int index;
1653
1654         if (!service)
1655                 return;
1656
1657         index = __connman_service_get_index(service);
1658
1659         if (service->nameservers_config) {
1660                 /*
1661                  * Configured nameserver takes preference over the
1662                  * discoverd nameserver gathered from DHCP, VPN, etc.
1663                  */
1664                 nameserver_add_routes(index, service->nameservers_config, gw);
1665         } else if (service->nameservers) {
1666                 /*
1667                  * We add nameservers host routes for nameservers that
1668                  * are not on our subnet. For those who are, the subnet
1669                  * route will be installed by the time the dns proxy code
1670                  * tries to reach them. The subnet route is installed
1671                  * when setting the interface IP address.
1672                  */
1673                 nameserver_add_routes(index, service->nameservers, gw);
1674         }
1675 }
1676
1677 void __connman_service_nameserver_del_routes(struct connman_service *service,
1678                                         enum connman_ipconfig_type type)
1679 {
1680         int index;
1681
1682         if (!service)
1683                 return;
1684
1685         index = __connman_service_get_index(service);
1686
1687         if (service->nameservers_config)
1688                 nameserver_del_routes(index, service->nameservers_config,
1689                                         type);
1690         else if (service->nameservers)
1691                 nameserver_del_routes(index, service->nameservers, type);
1692 }
1693
1694 static struct connman_stats *stats_get(struct connman_service *service)
1695 {
1696         if (service->roaming)
1697                 return &service->stats_roaming;
1698         else
1699                 return &service->stats;
1700 }
1701
1702 static bool stats_enabled(struct connman_service *service)
1703 {
1704         struct connman_stats *stats = stats_get(service);
1705
1706         return stats->enabled;
1707 }
1708
1709 static void stats_start(struct connman_service *service)
1710 {
1711         struct connman_stats *stats = stats_get(service);
1712
1713         DBG("service %p", service);
1714
1715         if (!stats->timer)
1716                 return;
1717
1718         stats->enabled = true;
1719         stats->data_last.time = stats->data.time;
1720
1721         g_timer_start(stats->timer);
1722 }
1723
1724 static void stats_stop(struct connman_service *service)
1725 {
1726         struct connman_stats *stats = stats_get(service);
1727         unsigned int seconds;
1728
1729         DBG("service %p", service);
1730
1731         if (!stats->timer)
1732                 return;
1733
1734         if (!stats->enabled)
1735                 return;
1736
1737         g_timer_stop(stats->timer);
1738
1739         seconds = g_timer_elapsed(stats->timer, NULL);
1740         stats->data.time = stats->data_last.time + seconds;
1741
1742         stats->enabled = false;
1743 }
1744
1745 static void reset_stats(struct connman_service *service)
1746 {
1747         DBG("service %p", service);
1748
1749         /* home */
1750         service->stats.valid = false;
1751
1752         service->stats.data.rx_packets = 0;
1753         service->stats.data.tx_packets = 0;
1754         service->stats.data.rx_bytes = 0;
1755         service->stats.data.tx_bytes = 0;
1756         service->stats.data.rx_errors = 0;
1757         service->stats.data.tx_errors = 0;
1758         service->stats.data.rx_dropped = 0;
1759         service->stats.data.tx_dropped = 0;
1760         service->stats.data.time = 0;
1761         service->stats.data_last.time = 0;
1762
1763         g_timer_reset(service->stats.timer);
1764
1765         /* roaming */
1766         service->stats_roaming.valid = false;
1767
1768         service->stats_roaming.data.rx_packets = 0;
1769         service->stats_roaming.data.tx_packets = 0;
1770         service->stats_roaming.data.rx_bytes = 0;
1771         service->stats_roaming.data.tx_bytes = 0;
1772         service->stats_roaming.data.rx_errors = 0;
1773         service->stats_roaming.data.tx_errors = 0;
1774         service->stats_roaming.data.rx_dropped = 0;
1775         service->stats_roaming.data.tx_dropped = 0;
1776         service->stats_roaming.data.time = 0;
1777         service->stats_roaming.data_last.time = 0;
1778
1779         g_timer_reset(service->stats_roaming.timer);
1780 }
1781
1782 #if defined TIZEN_EXT
1783 static gboolean __connman_service_is_internet_profile(
1784                 struct connman_service *cellular)
1785 {
1786         const char internet_suffix[] = "_1";
1787
1788         DBG("Service path: %s", cellular->path);
1789
1790         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
1791                 return TRUE;
1792
1793         return FALSE;
1794 }
1795
1796 static gboolean __connman_service_is_tethering_profile(
1797                 struct connman_service *cellular)
1798 {
1799         const char tethering_suffix[] = "_5";
1800
1801         DBG("Service path: %s", cellular->path);
1802
1803         if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
1804                 return TRUE;
1805
1806         return FALSE;
1807 }
1808
1809 struct connman_service *connman_service_get_default_connection(void)
1810 {
1811         GList *list;
1812         struct connman_service *service;
1813         struct connman_service *default_service = NULL;
1814
1815         for (list = service_list; list; list = list->next) {
1816                 service = list->data;
1817
1818                 DBG("service: %p %s %s %s", service, service->name,
1819                                 state2string(service->state),
1820                                 __connman_service_type2string(service->type));
1821
1822                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1823                                 is_connected(service) == TRUE) {
1824                         return service;
1825                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1826                                 __connman_service_is_internet_profile(service) == TRUE) {
1827                         if (default_service == NULL)
1828                                 default_service = service;
1829                         else if (is_connected(service) == TRUE &&
1830                                         is_connected(default_service) == FALSE)
1831                                 default_service = service;
1832                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
1833                                 is_connected(service) == TRUE) {
1834                         if (default_service == NULL)
1835                                 default_service = service;
1836                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
1837                                 is_connected(service) == TRUE) {
1838                         if (default_service == NULL)
1839                                 default_service = service;
1840                 }
1841         }
1842
1843         return default_service;
1844 }
1845 #endif
1846
1847 struct connman_service *__connman_service_get_default(void)
1848 {
1849         struct connman_service *service;
1850
1851         if (!service_list)
1852                 return NULL;
1853
1854         service = service_list->data;
1855
1856         if (!is_connected(service))
1857                 return NULL;
1858
1859         return service;
1860 }
1861
1862 bool __connman_service_index_is_default(int index)
1863 {
1864         struct connman_service *service;
1865
1866         if (index < 0)
1867                 return false;
1868
1869         service = __connman_service_get_default();
1870
1871         return __connman_service_get_index(service) == index;
1872 }
1873
1874 static void default_changed(void)
1875 {
1876         struct connman_service *service = __connman_service_get_default();
1877
1878         if (service == current_default)
1879                 return;
1880
1881         DBG("current default %p %s", current_default,
1882                 current_default ? current_default->identifier : "");
1883         DBG("new default %p %s", service, service ? service->identifier : "");
1884
1885 #if defined TIZEN_EXT
1886         current_default = service;
1887
1888         __connman_service_timeserver_changed(service, NULL);
1889 #else
1890         __connman_service_timeserver_changed(current_default, NULL);
1891
1892         current_default = service;
1893 #endif
1894
1895         if (service) {
1896                 if (service->hostname &&
1897                                 connman_setting_get_bool("AllowHostnameUpdates"))
1898                         __connman_utsname_set_hostname(service->hostname);
1899
1900                 if (service->domainname)
1901                         __connman_utsname_set_domainname(service->domainname);
1902         }
1903
1904         __connman_notifier_default_changed(service);
1905 }
1906
1907 static void state_changed(struct connman_service *service)
1908 {
1909         const char *str;
1910
1911         __connman_notifier_service_state_changed(service, service->state);
1912
1913         str = state2string(service->state);
1914         if (!str)
1915                 return;
1916
1917 #if !defined TIZEN_EXT
1918         if (!allow_property_changed(service))
1919                 return;
1920 #endif
1921
1922         connman_dbus_property_changed_basic(service->path,
1923                                 CONNMAN_SERVICE_INTERFACE, "State",
1924                                                 DBUS_TYPE_STRING, &str);
1925 }
1926
1927 static void strength_changed(struct connman_service *service)
1928 {
1929         if (service->strength == 0)
1930                 return;
1931
1932         if (!allow_property_changed(service))
1933                 return;
1934
1935         connman_dbus_property_changed_basic(service->path,
1936                                 CONNMAN_SERVICE_INTERFACE, "Strength",
1937                                         DBUS_TYPE_BYTE, &service->strength);
1938 }
1939
1940 static void favorite_changed(struct connman_service *service)
1941 {
1942         dbus_bool_t favorite;
1943
1944         if (!service->path)
1945                 return;
1946
1947         if (!allow_property_changed(service))
1948                 return;
1949
1950         favorite = service->favorite;
1951         connman_dbus_property_changed_basic(service->path,
1952                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
1953                                         DBUS_TYPE_BOOLEAN, &favorite);
1954 }
1955
1956 static void immutable_changed(struct connman_service *service)
1957 {
1958         dbus_bool_t immutable;
1959
1960         if (!service->path)
1961                 return;
1962
1963         if (!allow_property_changed(service))
1964                 return;
1965
1966         immutable = service->immutable;
1967         connman_dbus_property_changed_basic(service->path,
1968                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
1969                                         DBUS_TYPE_BOOLEAN, &immutable);
1970 }
1971
1972 static void roaming_changed(struct connman_service *service)
1973 {
1974         dbus_bool_t roaming;
1975
1976         if (!service->path)
1977                 return;
1978
1979         if (!allow_property_changed(service))
1980                 return;
1981
1982         roaming = service->roaming;
1983         connman_dbus_property_changed_basic(service->path,
1984                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
1985                                         DBUS_TYPE_BOOLEAN, &roaming);
1986 }
1987
1988 static void autoconnect_changed(struct connman_service *service)
1989 {
1990         dbus_bool_t autoconnect;
1991
1992         if (!service->path)
1993                 return;
1994
1995         if (!allow_property_changed(service))
1996                 return;
1997
1998         autoconnect = service->autoconnect;
1999         connman_dbus_property_changed_basic(service->path,
2000                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2001                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2002 }
2003
2004 static void append_security(DBusMessageIter *iter, void *user_data)
2005 {
2006         struct connman_service *service = user_data;
2007         const char *str;
2008
2009         str = security2string(service->security);
2010         if (str)
2011                 dbus_message_iter_append_basic(iter,
2012                                 DBUS_TYPE_STRING, &str);
2013
2014         /*
2015          * Some access points incorrectly advertise WPS even when they
2016          * are configured as open or no security, so filter
2017          * appropriately.
2018          */
2019         if (service->wps) {
2020                 switch (service->security) {
2021                 case CONNMAN_SERVICE_SECURITY_PSK:
2022                 case CONNMAN_SERVICE_SECURITY_WPA:
2023                 case CONNMAN_SERVICE_SECURITY_RSN:
2024                         str = "wps";
2025                         dbus_message_iter_append_basic(iter,
2026                                                 DBUS_TYPE_STRING, &str);
2027                         break;
2028                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2029                 case CONNMAN_SERVICE_SECURITY_NONE:
2030                 case CONNMAN_SERVICE_SECURITY_WEP:
2031                 case CONNMAN_SERVICE_SECURITY_8021X:
2032                         break;
2033                 }
2034         }
2035 }
2036
2037 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2038 {
2039         struct connman_service *service = user_data;
2040
2041         if (service->ipconfig_ipv4)
2042                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2043                                                                         iter);
2044         else if (service->ipconfig_ipv6)
2045                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2046                                                                         iter);
2047 }
2048
2049 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2050 {
2051         struct connman_service *service = user_data;
2052
2053         if (!is_connected_state(service, service->state_ipv4))
2054                 return;
2055
2056         if (service->ipconfig_ipv4)
2057                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2058 }
2059
2060 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2061 {
2062         struct connman_service *service = user_data;
2063
2064         if (!is_connected_state(service, service->state_ipv6))
2065                 return;
2066
2067         if (service->ipconfig_ipv6)
2068                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2069                                                 service->ipconfig_ipv4);
2070 }
2071
2072 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2073 {
2074         struct connman_service *service = user_data;
2075
2076         if (service->ipconfig_ipv4)
2077                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2078                                                         iter);
2079 }
2080
2081 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2082 {
2083         struct connman_service *service = user_data;
2084
2085         if (service->ipconfig_ipv6)
2086                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2087                                                         iter);
2088 }
2089
2090 static void append_nameservers(DBusMessageIter *iter,
2091                 struct connman_service *service, char **servers)
2092 {
2093         int i;
2094         bool available = true;
2095
2096         for (i = 0; servers[i]; i++) {
2097                 if (service)
2098                         available = nameserver_available(service, servers[i]);
2099
2100                 DBG("servers[%d] %s available %d", i, servers[i], available);
2101
2102                 if (available)
2103                         dbus_message_iter_append_basic(iter,
2104                                         DBUS_TYPE_STRING, &servers[i]);
2105         }
2106 }
2107
2108 static void append_dns(DBusMessageIter *iter, void *user_data)
2109 {
2110         struct connman_service *service = user_data;
2111
2112         if (!is_connected(service))
2113                 return;
2114
2115 #if defined TIZEN_TV_EXT
2116         /* Append DNS Config Type */
2117         const char *str;
2118         str = __connman_dnsconfig_method2string(service->dns_config_method);
2119         if(str != NULL)
2120                 dbus_message_iter_append_basic(iter,
2121                         DBUS_TYPE_STRING, &str);
2122 #endif
2123
2124         if (service->nameservers_config) {
2125                 append_nameservers(iter, service, service->nameservers_config);
2126                 return;
2127         } else {
2128                 if (service->nameservers)
2129                         append_nameservers(iter, service,
2130                                         service->nameservers);
2131
2132                 if (service->nameservers_auto)
2133                         append_nameservers(iter, service,
2134                                         service->nameservers_auto);
2135
2136                 if (!service->nameservers && !service->nameservers_auto) {
2137                         char **ns;
2138
2139                         DBG("append fallback nameservers");
2140
2141                         ns = connman_setting_get_string_list("FallbackNameservers");
2142                         if (ns)
2143                                 append_nameservers(iter, service, ns);
2144                 }
2145         }
2146 }
2147
2148 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2149 {
2150         struct connman_service *service = user_data;
2151
2152 #if defined TIZEN_TV_EXT
2153         /* Append DNS Config Type */
2154         const char *str;
2155         str = __connman_dnsconfig_method2string(service->dns_config_method);
2156         if(str != NULL)
2157                 dbus_message_iter_append_basic(iter,
2158                         DBUS_TYPE_STRING, &str);
2159 #endif
2160
2161         if (!service->nameservers_config)
2162                 return;
2163
2164         append_nameservers(iter, NULL, service->nameservers_config);
2165 }
2166
2167 static void append_ts(DBusMessageIter *iter, void *user_data)
2168 {
2169         GSList *list = user_data;
2170
2171         while (list) {
2172                 char *timeserver = list->data;
2173
2174                 if (timeserver)
2175                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2176                                         &timeserver);
2177
2178                 list = g_slist_next(list);
2179         }
2180 }
2181
2182 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2183 {
2184         struct connman_service *service = user_data;
2185         int i;
2186
2187         if (!service->timeservers_config)
2188                 return;
2189
2190         for (i = 0; service->timeservers_config[i]; i++) {
2191                 dbus_message_iter_append_basic(iter,
2192                                 DBUS_TYPE_STRING,
2193                                 &service->timeservers_config[i]);
2194         }
2195 }
2196
2197 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2198 {
2199         struct connman_service *service = user_data;
2200         int i;
2201
2202         if (!service->domains)
2203                 return;
2204
2205         for (i = 0; service->domains[i]; i++)
2206                 dbus_message_iter_append_basic(iter,
2207                                 DBUS_TYPE_STRING, &service->domains[i]);
2208 }
2209
2210 static void append_domain(DBusMessageIter *iter, void *user_data)
2211 {
2212         struct connman_service *service = user_data;
2213
2214         if (!is_connected(service) &&
2215                                 !is_connecting(service))
2216                 return;
2217
2218         if (service->domains)
2219                 append_domainconfig(iter, user_data);
2220         else if (service->domainname)
2221                 dbus_message_iter_append_basic(iter,
2222                                 DBUS_TYPE_STRING, &service->domainname);
2223 }
2224
2225 static void append_proxies(DBusMessageIter *iter, void *user_data)
2226 {
2227         struct connman_service *service = user_data;
2228         int i;
2229
2230         if (!service->proxies)
2231                 return;
2232
2233         for (i = 0; service->proxies[i]; i++)
2234                 dbus_message_iter_append_basic(iter,
2235                                 DBUS_TYPE_STRING, &service->proxies[i]);
2236 }
2237
2238 static void append_excludes(DBusMessageIter *iter, void *user_data)
2239 {
2240         struct connman_service *service = user_data;
2241         int i;
2242
2243         if (!service->excludes)
2244                 return;
2245
2246         for (i = 0; service->excludes[i]; i++)
2247                 dbus_message_iter_append_basic(iter,
2248                                 DBUS_TYPE_STRING, &service->excludes[i]);
2249 }
2250
2251 static void append_proxy(DBusMessageIter *iter, void *user_data)
2252 {
2253         struct connman_service *service = user_data;
2254         enum connman_service_proxy_method proxy;
2255         const char *pac = NULL;
2256         const char *method = proxymethod2string(
2257                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2258
2259         if (!is_connected(service))
2260                 return;
2261
2262         proxy = connman_service_get_proxy_method(service);
2263
2264         switch (proxy) {
2265         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2266                 return;
2267         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2268                 goto done;
2269         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2270                 connman_dbus_dict_append_array(iter, "Servers",
2271                                         DBUS_TYPE_STRING, append_proxies,
2272                                         service);
2273
2274                 connman_dbus_dict_append_array(iter, "Excludes",
2275                                         DBUS_TYPE_STRING, append_excludes,
2276                                         service);
2277                 break;
2278         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2279                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2280                 if (service->ipconfig_ipv4)
2281                         pac = __connman_ipconfig_get_proxy_autoconfig(
2282                                 service->ipconfig_ipv4);
2283                 else if (service->ipconfig_ipv6)
2284                         pac = __connman_ipconfig_get_proxy_autoconfig(
2285                                 service->ipconfig_ipv6);
2286
2287                 if (!service->pac && !pac)
2288                         goto done;
2289
2290                 if (service->pac)
2291                         pac = service->pac;
2292
2293                 connman_dbus_dict_append_basic(iter, "URL",
2294                                         DBUS_TYPE_STRING, &pac);
2295                 break;
2296         }
2297
2298         method = proxymethod2string(proxy);
2299
2300 done:
2301         connman_dbus_dict_append_basic(iter, "Method",
2302                                         DBUS_TYPE_STRING, &method);
2303 }
2304
2305 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2306 {
2307         struct connman_service *service = user_data;
2308         const char *method;
2309
2310         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2311                 return;
2312
2313         switch (service->proxy_config) {
2314         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2315                 return;
2316         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2317                 break;
2318         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2319                 if (service->proxies)
2320                         connman_dbus_dict_append_array(iter, "Servers",
2321                                                 DBUS_TYPE_STRING,
2322                                                 append_proxies, service);
2323
2324                 if (service->excludes)
2325                         connman_dbus_dict_append_array(iter, "Excludes",
2326                                                 DBUS_TYPE_STRING,
2327                                                 append_excludes, service);
2328                 break;
2329         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2330                 if (service->pac)
2331                         connman_dbus_dict_append_basic(iter, "URL",
2332                                         DBUS_TYPE_STRING, &service->pac);
2333                 break;
2334         }
2335
2336         method = proxymethod2string(service->proxy_config);
2337
2338         connman_dbus_dict_append_basic(iter, "Method",
2339                                 DBUS_TYPE_STRING, &method);
2340 }
2341
2342 static void append_provider(DBusMessageIter *iter, void *user_data)
2343 {
2344         struct connman_service *service = user_data;
2345
2346         if (!is_connected(service))
2347                 return;
2348
2349         if (service->provider)
2350                 __connman_provider_append_properties(service->provider, iter);
2351 }
2352
2353
2354 static void settings_changed(struct connman_service *service,
2355                                 struct connman_ipconfig *ipconfig)
2356 {
2357         enum connman_ipconfig_type type;
2358
2359         if (!allow_property_changed(service))
2360                 return;
2361
2362         type = __connman_ipconfig_get_config_type(ipconfig);
2363
2364         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2365                 connman_dbus_property_changed_dict(service->path,
2366                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2367                                         append_ipv4, service);
2368         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2369                 connman_dbus_property_changed_dict(service->path,
2370                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2371                                         append_ipv6, service);
2372
2373         __connman_notifier_ipconfig_changed(service, ipconfig);
2374 }
2375
2376 static void ipv4_configuration_changed(struct connman_service *service)
2377 {
2378         if (!allow_property_changed(service))
2379                 return;
2380
2381         connman_dbus_property_changed_dict(service->path,
2382                                         CONNMAN_SERVICE_INTERFACE,
2383                                                         "IPv4.Configuration",
2384                                                         append_ipv4config,
2385                                                         service);
2386 }
2387
2388 static void ipv6_configuration_changed(struct connman_service *service)
2389 {
2390         if (!allow_property_changed(service))
2391                 return;
2392
2393         connman_dbus_property_changed_dict(service->path,
2394                                         CONNMAN_SERVICE_INTERFACE,
2395                                                         "IPv6.Configuration",
2396                                                         append_ipv6config,
2397                                                         service);
2398 }
2399
2400 static void dns_changed(struct connman_service *service)
2401 {
2402         if (!allow_property_changed(service))
2403                 return;
2404
2405         connman_dbus_property_changed_array(service->path,
2406                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2407                                         DBUS_TYPE_STRING, append_dns, service);
2408 }
2409
2410 static void dns_configuration_changed(struct connman_service *service)
2411 {
2412         if (!allow_property_changed(service))
2413                 return;
2414
2415         connman_dbus_property_changed_array(service->path,
2416                                 CONNMAN_SERVICE_INTERFACE,
2417                                 "Nameservers.Configuration",
2418                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2419
2420         dns_changed(service);
2421 }
2422
2423 static void domain_changed(struct connman_service *service)
2424 {
2425         if (!allow_property_changed(service))
2426                 return;
2427
2428         connman_dbus_property_changed_array(service->path,
2429                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2430                                 DBUS_TYPE_STRING, append_domain, service);
2431 }
2432
2433 static void domain_configuration_changed(struct connman_service *service)
2434 {
2435         if (!allow_property_changed(service))
2436                 return;
2437
2438         connman_dbus_property_changed_array(service->path,
2439                                 CONNMAN_SERVICE_INTERFACE,
2440                                 "Domains.Configuration",
2441                                 DBUS_TYPE_STRING, append_domainconfig, service);
2442 }
2443
2444 static void proxy_changed(struct connman_service *service)
2445 {
2446         if (!allow_property_changed(service))
2447                 return;
2448
2449         connman_dbus_property_changed_dict(service->path,
2450                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2451                                                         append_proxy, service);
2452 }
2453
2454 static void proxy_configuration_changed(struct connman_service *service)
2455 {
2456         if (!allow_property_changed(service))
2457                 return;
2458
2459         connman_dbus_property_changed_dict(service->path,
2460                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2461                                                 append_proxyconfig, service);
2462
2463         proxy_changed(service);
2464 }
2465
2466 static void timeservers_configuration_changed(struct connman_service *service)
2467 {
2468         if (!allow_property_changed(service))
2469                 return;
2470
2471         connman_dbus_property_changed_array(service->path,
2472                         CONNMAN_SERVICE_INTERFACE,
2473                         "Timeservers.Configuration",
2474                         DBUS_TYPE_STRING,
2475                         append_tsconfig, service);
2476 }
2477
2478 static void link_changed(struct connman_service *service)
2479 {
2480         if (!allow_property_changed(service))
2481                 return;
2482
2483         connman_dbus_property_changed_dict(service->path,
2484                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
2485                                                 append_ethernet, service);
2486 }
2487
2488 static void stats_append_counters(DBusMessageIter *dict,
2489                         struct connman_stats_data *stats,
2490                         struct connman_stats_data *counters,
2491                         bool append_all)
2492 {
2493         if (counters->rx_packets != stats->rx_packets || append_all) {
2494                 counters->rx_packets = stats->rx_packets;
2495                 connman_dbus_dict_append_basic(dict, "RX.Packets",
2496                                         DBUS_TYPE_UINT32, &stats->rx_packets);
2497         }
2498
2499         if (counters->tx_packets != stats->tx_packets || append_all) {
2500                 counters->tx_packets = stats->tx_packets;
2501                 connman_dbus_dict_append_basic(dict, "TX.Packets",
2502                                         DBUS_TYPE_UINT32, &stats->tx_packets);
2503         }
2504
2505         if (counters->rx_bytes != stats->rx_bytes || append_all) {
2506                 counters->rx_bytes = stats->rx_bytes;
2507                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
2508                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
2509         }
2510
2511         if (counters->tx_bytes != stats->tx_bytes || append_all) {
2512                 counters->tx_bytes = stats->tx_bytes;
2513                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
2514                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
2515         }
2516
2517         if (counters->rx_errors != stats->rx_errors || append_all) {
2518                 counters->rx_errors = stats->rx_errors;
2519                 connman_dbus_dict_append_basic(dict, "RX.Errors",
2520                                         DBUS_TYPE_UINT32, &stats->rx_errors);
2521         }
2522
2523         if (counters->tx_errors != stats->tx_errors || append_all) {
2524                 counters->tx_errors = stats->tx_errors;
2525                 connman_dbus_dict_append_basic(dict, "TX.Errors",
2526                                         DBUS_TYPE_UINT32, &stats->tx_errors);
2527         }
2528
2529         if (counters->rx_dropped != stats->rx_dropped || append_all) {
2530                 counters->rx_dropped = stats->rx_dropped;
2531                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
2532                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
2533         }
2534
2535         if (counters->tx_dropped != stats->tx_dropped || append_all) {
2536                 counters->tx_dropped = stats->tx_dropped;
2537                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
2538                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
2539         }
2540
2541         if (counters->time != stats->time || append_all) {
2542                 counters->time = stats->time;
2543                 connman_dbus_dict_append_basic(dict, "Time",
2544                                         DBUS_TYPE_UINT32, &stats->time);
2545         }
2546 }
2547
2548 static void stats_append(struct connman_service *service,
2549                                 const char *counter,
2550                                 struct connman_stats_counter *counters,
2551                                 bool append_all)
2552 {
2553         DBusMessageIter array, dict;
2554         DBusMessage *msg;
2555
2556         DBG("service %p counter %s", service, counter);
2557
2558         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
2559         if (!msg)
2560                 return;
2561
2562         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
2563                                 &service->path, DBUS_TYPE_INVALID);
2564
2565         dbus_message_iter_init_append(msg, &array);
2566
2567         /* home counter */
2568         connman_dbus_dict_open(&array, &dict);
2569
2570         stats_append_counters(&dict, &service->stats.data,
2571                                 &counters->stats.data, append_all);
2572
2573         connman_dbus_dict_close(&array, &dict);
2574
2575         /* roaming counter */
2576         connman_dbus_dict_open(&array, &dict);
2577
2578         stats_append_counters(&dict, &service->stats_roaming.data,
2579                                 &counters->stats_roaming.data, append_all);
2580
2581         connman_dbus_dict_close(&array, &dict);
2582
2583         __connman_counter_send_usage(counter, msg);
2584 }
2585
2586 static void stats_update(struct connman_service *service,
2587                                 unsigned int rx_packets, unsigned int tx_packets,
2588                                 unsigned int rx_bytes, unsigned int tx_bytes,
2589                                 unsigned int rx_errors, unsigned int tx_errors,
2590                                 unsigned int rx_dropped, unsigned int tx_dropped)
2591 {
2592         struct connman_stats *stats = stats_get(service);
2593         struct connman_stats_data *data_last = &stats->data_last;
2594         struct connman_stats_data *data = &stats->data;
2595         unsigned int seconds;
2596
2597         DBG("service %p", service);
2598
2599         if (stats->valid) {
2600                 data->rx_packets +=
2601                         rx_packets - data_last->rx_packets;
2602                 data->tx_packets +=
2603                         tx_packets - data_last->tx_packets;
2604                 data->rx_bytes +=
2605                         rx_bytes - data_last->rx_bytes;
2606                 data->tx_bytes +=
2607                         tx_bytes - data_last->tx_bytes;
2608                 data->rx_errors +=
2609                         rx_errors - data_last->rx_errors;
2610                 data->tx_errors +=
2611                         tx_errors - data_last->tx_errors;
2612                 data->rx_dropped +=
2613                         rx_dropped - data_last->rx_dropped;
2614                 data->tx_dropped +=
2615                         tx_dropped - data_last->tx_dropped;
2616         } else {
2617                 stats->valid = true;
2618         }
2619
2620         data_last->rx_packets = rx_packets;
2621         data_last->tx_packets = tx_packets;
2622         data_last->rx_bytes = rx_bytes;
2623         data_last->tx_bytes = tx_bytes;
2624         data_last->rx_errors = rx_errors;
2625         data_last->tx_errors = tx_errors;
2626         data_last->rx_dropped = rx_dropped;
2627         data_last->tx_dropped = tx_dropped;
2628
2629         seconds = g_timer_elapsed(stats->timer, NULL);
2630         stats->data.time = stats->data_last.time + seconds;
2631 }
2632
2633 void __connman_service_notify(struct connman_service *service,
2634                         unsigned int rx_packets, unsigned int tx_packets,
2635                         unsigned int rx_bytes, unsigned int tx_bytes,
2636                         unsigned int rx_errors, unsigned int tx_errors,
2637                         unsigned int rx_dropped, unsigned int tx_dropped)
2638 {
2639         GHashTableIter iter;
2640         gpointer key, value;
2641         const char *counter;
2642         struct connman_stats_counter *counters;
2643         struct connman_stats_data *data;
2644         int err;
2645
2646         if (!service)
2647                 return;
2648
2649         if (!is_connected(service))
2650                 return;
2651
2652         stats_update(service,
2653                 rx_packets, tx_packets,
2654                 rx_bytes, tx_bytes,
2655                 rx_errors, tx_errors,
2656                 rx_dropped, tx_dropped);
2657
2658         data = &stats_get(service)->data;
2659         err = __connman_stats_update(service, service->roaming, data);
2660         if (err < 0)
2661                 connman_error("Failed to store statistics for %s",
2662                                 service->identifier);
2663
2664         g_hash_table_iter_init(&iter, service->counter_table);
2665         while (g_hash_table_iter_next(&iter, &key, &value)) {
2666                 counter = key;
2667                 counters = value;
2668
2669                 stats_append(service, counter, counters, counters->append_all);
2670                 counters->append_all = false;
2671         }
2672 }
2673
2674 int __connman_service_counter_register(const char *counter)
2675 {
2676         struct connman_service *service;
2677         GList *list;
2678         struct connman_stats_counter *counters;
2679
2680         DBG("counter %s", counter);
2681
2682         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
2683
2684         for (list = service_list; list; list = list->next) {
2685                 service = list->data;
2686
2687                 counters = g_try_new0(struct connman_stats_counter, 1);
2688                 if (!counters)
2689                         return -ENOMEM;
2690
2691                 counters->append_all = true;
2692
2693                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2694                                         counters);
2695         }
2696
2697         return 0;
2698 }
2699
2700 void __connman_service_counter_unregister(const char *counter)
2701 {
2702         struct connman_service *service;
2703         GList *list;
2704
2705         DBG("counter %s", counter);
2706
2707         for (list = service_list; list; list = list->next) {
2708                 service = list->data;
2709
2710                 g_hash_table_remove(service->counter_table, counter);
2711         }
2712
2713         counter_list = g_slist_remove(counter_list, counter);
2714 }
2715
2716 int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
2717 {
2718         GList *list;
2719
2720         for (list = service_list; list; list = list->next) {
2721                 struct connman_service *service = list->data;
2722
2723                 cb(service, user_data);
2724         }
2725
2726         return 0;
2727 }
2728
2729 #if defined TIZEN_EXT
2730 static void append_wifi_ext_info(DBusMessageIter *dict,
2731                                         struct connman_network *network)
2732 {
2733         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
2734         char *bssid_str = bssid_buff;
2735         unsigned char *bssid;
2736         unsigned int maxrate;
2737         unsigned int keymgmt;
2738         uint16_t frequency;
2739         const char *enc_mode;
2740         gboolean passpoint;
2741
2742         bssid = connman_network_get_bssid(network);
2743         maxrate = connman_network_get_maxrate(network);
2744         frequency = connman_network_get_frequency(network);
2745         enc_mode = connman_network_get_enc_mode(network);
2746         passpoint = connman_network_get_is_hs20AP(network);
2747         keymgmt = connman_network_get_keymgmt(network);
2748
2749         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
2750                                 bssid[0], bssid[1], bssid[2],
2751                                 bssid[3], bssid[4], bssid[5]);
2752
2753         connman_dbus_dict_append_basic(dict, "BSSID",
2754                                         DBUS_TYPE_STRING, &bssid_str);
2755         connman_dbus_dict_append_basic(dict, "MaxRate",
2756                                         DBUS_TYPE_UINT32, &maxrate);
2757         connman_dbus_dict_append_basic(dict, "Frequency",
2758                                         DBUS_TYPE_UINT16, &frequency);
2759         connman_dbus_dict_append_basic(dict, "EncryptionMode",
2760                                         DBUS_TYPE_STRING, &enc_mode);
2761         connman_dbus_dict_append_basic(dict, "Passpoint",
2762                                         DBUS_TYPE_BOOLEAN, &passpoint);
2763         connman_dbus_dict_append_basic(dict, "Keymgmt",
2764                                         DBUS_TYPE_UINT32, &keymgmt);
2765 }
2766 #endif
2767
2768 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
2769                                         struct connman_service *service)
2770 {
2771         dbus_bool_t val;
2772         const char *str;
2773         GSList *list;
2774
2775 #if defined TIZEN_EXT
2776         unsigned int frequency = 0U;
2777         if (service && service->network) {
2778                 frequency = connman_network_get_frequency(service->network);
2779                 connman_dbus_dict_append_basic(dict, "Frequency",
2780                                 DBUS_TYPE_UINT16, &frequency);
2781         }
2782 #endif
2783
2784         str = __connman_service_type2string(service->type);
2785         if (str)
2786                 connman_dbus_dict_append_basic(dict, "Type",
2787                                                 DBUS_TYPE_STRING, &str);
2788
2789         connman_dbus_dict_append_array(dict, "Security",
2790                                 DBUS_TYPE_STRING, append_security, service);
2791
2792         str = state2string(service->state);
2793         if (str)
2794                 connman_dbus_dict_append_basic(dict, "State",
2795                                                 DBUS_TYPE_STRING, &str);
2796
2797 #if defined TIZEN_TV_EXT
2798         str = state2string(service->state_ipv6);
2799         if (str != NULL)
2800                 connman_dbus_dict_append_basic(dict, "StateIPv6",
2801                                                 DBUS_TYPE_STRING, &str);
2802 #endif
2803
2804         str = error2string(service->error);
2805         if (str)
2806                 connman_dbus_dict_append_basic(dict, "Error",
2807                                                 DBUS_TYPE_STRING, &str);
2808
2809         if (service->strength > 0)
2810                 connman_dbus_dict_append_basic(dict, "Strength",
2811                                         DBUS_TYPE_BYTE, &service->strength);
2812
2813         val = service->favorite;
2814         connman_dbus_dict_append_basic(dict, "Favorite",
2815                                         DBUS_TYPE_BOOLEAN, &val);
2816
2817         val = service->immutable;
2818         connman_dbus_dict_append_basic(dict, "Immutable",
2819                                         DBUS_TYPE_BOOLEAN, &val);
2820
2821         if (service->favorite)
2822                 val = service->autoconnect;
2823         else
2824                 val = service->favorite;
2825
2826         connman_dbus_dict_append_basic(dict, "AutoConnect",
2827                                 DBUS_TYPE_BOOLEAN, &val);
2828
2829         if (service->name)
2830                 connman_dbus_dict_append_basic(dict, "Name",
2831                                         DBUS_TYPE_STRING, &service->name);
2832
2833         switch (service->type) {
2834         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2835         case CONNMAN_SERVICE_TYPE_SYSTEM:
2836         case CONNMAN_SERVICE_TYPE_GPS:
2837         case CONNMAN_SERVICE_TYPE_VPN:
2838         case CONNMAN_SERVICE_TYPE_P2P:
2839                 break;
2840         case CONNMAN_SERVICE_TYPE_CELLULAR:
2841                 val = service->roaming;
2842                 connman_dbus_dict_append_basic(dict, "Roaming",
2843                                         DBUS_TYPE_BOOLEAN, &val);
2844
2845                 connman_dbus_dict_append_dict(dict, "Ethernet",
2846                                                 append_ethernet, service);
2847                 break;
2848         case CONNMAN_SERVICE_TYPE_WIFI:
2849 #if defined TIZEN_EXT
2850                 if (service->network != NULL)
2851                         append_wifi_ext_info(dict, service->network);
2852
2853                 connman_dbus_dict_append_dict(dict, "Ethernet",
2854                                                 append_ethernet, service);
2855
2856                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
2857                                 DBUS_TYPE_INT32, &service->disconnect_reason);
2858
2859                 break;
2860 #endif
2861         case CONNMAN_SERVICE_TYPE_ETHERNET:
2862         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2863         case CONNMAN_SERVICE_TYPE_GADGET:
2864                 connman_dbus_dict_append_dict(dict, "Ethernet",
2865                                                 append_ethernet, service);
2866                 break;
2867         }
2868
2869         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
2870
2871         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
2872                                                 append_ipv4config, service);
2873
2874         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
2875
2876         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
2877                                                 append_ipv6config, service);
2878
2879         connman_dbus_dict_append_array(dict, "Nameservers",
2880                                 DBUS_TYPE_STRING, append_dns, service);
2881
2882         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
2883                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2884
2885         if (service->state == CONNMAN_SERVICE_STATE_READY ||
2886                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
2887                 list = __connman_timeserver_get_all(service);
2888         else
2889                 list = NULL;
2890
2891         connman_dbus_dict_append_array(dict, "Timeservers",
2892                                 DBUS_TYPE_STRING, append_ts, list);
2893
2894         g_slist_free_full(list, g_free);
2895
2896         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
2897                                 DBUS_TYPE_STRING, append_tsconfig, service);
2898
2899         connman_dbus_dict_append_array(dict, "Domains",
2900                                 DBUS_TYPE_STRING, append_domain, service);
2901
2902         connman_dbus_dict_append_array(dict, "Domains.Configuration",
2903                                 DBUS_TYPE_STRING, append_domainconfig, service);
2904
2905         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
2906
2907         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
2908                                                 append_proxyconfig, service);
2909
2910         connman_dbus_dict_append_dict(dict, "Provider",
2911                                                 append_provider, service);
2912 }
2913
2914 static void append_struct_service(DBusMessageIter *iter,
2915                 connman_dbus_append_cb_t function,
2916                 struct connman_service *service)
2917 {
2918         DBusMessageIter entry, dict;
2919
2920         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
2921
2922         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
2923                                                         &service->path);
2924
2925         connman_dbus_dict_open(&entry, &dict);
2926         if (function)
2927                 function(&dict, service);
2928         connman_dbus_dict_close(&entry, &dict);
2929
2930         dbus_message_iter_close_container(iter, &entry);
2931 }
2932
2933 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
2934 {
2935         struct connman_service *service = user_data;
2936
2937         append_properties(dict, TRUE, service);
2938 }
2939
2940 static void append_struct(gpointer value, gpointer user_data)
2941 {
2942         struct connman_service *service = value;
2943         DBusMessageIter *iter = user_data;
2944
2945         if (!service->path)
2946                 return;
2947
2948         append_struct_service(iter, append_dict_properties, service);
2949 }
2950
2951 void __connman_service_list_struct(DBusMessageIter *iter)
2952 {
2953         g_list_foreach(service_list, append_struct, iter);
2954 }
2955
2956 bool __connman_service_is_hidden(struct connman_service *service)
2957 {
2958         return service->hidden;
2959 }
2960
2961 bool
2962 __connman_service_is_split_routing(struct connman_service *service)
2963 {
2964         return service->do_split_routing;
2965 }
2966
2967 bool __connman_service_index_is_split_routing(int index)
2968 {
2969         struct connman_service *service;
2970
2971         if (index < 0)
2972                 return false;
2973
2974         service = __connman_service_lookup_from_index(index);
2975         if (!service)
2976                 return false;
2977
2978         return __connman_service_is_split_routing(service);
2979 }
2980
2981 int __connman_service_get_index(struct connman_service *service)
2982 {
2983         if (!service)
2984                 return -1;
2985
2986         if (service->network)
2987                 return connman_network_get_index(service->network);
2988         else if (service->provider)
2989                 return connman_provider_get_index(service->provider);
2990
2991         return -1;
2992 }
2993
2994 void __connman_service_set_hidden(struct connman_service *service)
2995 {
2996         if (!service || service->hidden)
2997                 return;
2998
2999         service->hidden_service = true;
3000 }
3001
3002 void __connman_service_set_hostname(struct connman_service *service,
3003                                                 const char *hostname)
3004 {
3005         if (!service || service->hidden)
3006                 return;
3007
3008         g_free(service->hostname);
3009         service->hostname = g_strdup(hostname);
3010 }
3011
3012 const char *__connman_service_get_hostname(struct connman_service *service)
3013 {
3014         if (!service)
3015                 return NULL;
3016
3017         return service->hostname;
3018 }
3019
3020 void __connman_service_set_domainname(struct connman_service *service,
3021                                                 const char *domainname)
3022 {
3023         if (!service || service->hidden)
3024                 return;
3025
3026         g_free(service->domainname);
3027         service->domainname = g_strdup(domainname);
3028
3029         domain_changed(service);
3030 }
3031
3032 const char *connman_service_get_domainname(struct connman_service *service)
3033 {
3034         if (!service)
3035                 return NULL;
3036
3037         if (service->domains)
3038                 return service->domains[0];
3039         else
3040                 return service->domainname;
3041 }
3042
3043 char **connman_service_get_nameservers(struct connman_service *service)
3044 {
3045         if (!service)
3046                 return NULL;
3047
3048         if (service->nameservers_config)
3049                 return g_strdupv(service->nameservers_config);
3050         else if (service->nameservers ||
3051                                         service->nameservers_auto) {
3052                 int len = 0, len_auto = 0, i;
3053                 char **nameservers;
3054
3055                 if (service->nameservers)
3056                         len = g_strv_length(service->nameservers);
3057                 if (service->nameservers_auto)
3058                         len_auto = g_strv_length(service->nameservers_auto);
3059
3060                 nameservers = g_try_new0(char *, len + len_auto + 1);
3061                 if (!nameservers)
3062                         return NULL;
3063
3064                 for (i = 0; i < len; i++)
3065                         nameservers[i] = g_strdup(service->nameservers[i]);
3066
3067                 for (i = 0; i < len_auto; i++)
3068                         nameservers[i + len] =
3069                                 g_strdup(service->nameservers_auto[i]);
3070
3071                 return nameservers;
3072         }
3073
3074         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3075 }
3076
3077 char **connman_service_get_timeservers_config(struct connman_service *service)
3078 {
3079         if (!service)
3080                 return NULL;
3081
3082         return service->timeservers_config;
3083 }
3084
3085 char **connman_service_get_timeservers(struct connman_service *service)
3086 {
3087         if (!service)
3088                 return NULL;
3089
3090         return service->timeservers;
3091 }
3092
3093 #if defined TIZEN_EXT
3094 /*
3095  * Description: Telephony plug-in requires manual PROXY setting function
3096  */
3097 int connman_service_set_proxy(struct connman_service *service,
3098                                         const char *proxy, gboolean active)
3099 {
3100         char **proxies_array = NULL;
3101
3102         if (service == NULL)
3103                 return -EINVAL;
3104
3105         switch (service->type) {
3106         case CONNMAN_SERVICE_TYPE_CELLULAR:
3107         case CONNMAN_SERVICE_TYPE_ETHERNET:
3108         case CONNMAN_SERVICE_TYPE_WIFI:
3109                 break;
3110
3111         default:
3112                 return -EINVAL;
3113         }
3114
3115         g_strfreev(service->proxies);
3116         service->proxies = NULL;
3117
3118         if (proxy != NULL)
3119                 proxies_array = g_strsplit(proxy, " ", 0);
3120
3121         service->proxies = proxies_array;
3122
3123         if (proxy == NULL) {
3124                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3125                 DBG("proxy changed (%d)", active);
3126         } else {
3127                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3128                 DBG("proxy chagned %s (%d)", proxy, active);
3129         }
3130
3131         if (active == TRUE) {
3132                 proxy_changed(service);
3133
3134                 __connman_notifier_proxy_changed(service);
3135         }
3136
3137         return 0;
3138 }
3139 #endif
3140
3141 void connman_service_set_proxy_method(struct connman_service *service,
3142                                         enum connman_service_proxy_method method)
3143 {
3144         if (!service || service->hidden)
3145                 return;
3146
3147         service->proxy = method;
3148
3149         proxy_changed(service);
3150
3151         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3152                 __connman_notifier_proxy_changed(service);
3153 }
3154
3155 enum connman_service_proxy_method connman_service_get_proxy_method(
3156                                         struct connman_service *service)
3157 {
3158         if (!service)
3159                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3160
3161         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3162                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3163                                 !service->pac)
3164                         return service->proxy;
3165
3166                 return service->proxy_config;
3167         }
3168
3169         return service->proxy;
3170 }
3171
3172 char **connman_service_get_proxy_servers(struct connman_service *service)
3173 {
3174         return g_strdupv(service->proxies);
3175 }
3176
3177 char **connman_service_get_proxy_excludes(struct connman_service *service)
3178 {
3179         return g_strdupv(service->excludes);
3180 }
3181
3182 const char *connman_service_get_proxy_url(struct connman_service *service)
3183 {
3184         if (!service)
3185                 return NULL;
3186
3187         return service->pac;
3188 }
3189
3190 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3191                                                         const char *url)
3192 {
3193         if (!service || service->hidden)
3194                 return;
3195
3196         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3197
3198         if (service->ipconfig_ipv4) {
3199                 if (__connman_ipconfig_set_proxy_autoconfig(
3200                             service->ipconfig_ipv4, url) < 0)
3201                         return;
3202         } else if (service->ipconfig_ipv6) {
3203                 if (__connman_ipconfig_set_proxy_autoconfig(
3204                             service->ipconfig_ipv6, url) < 0)
3205                         return;
3206         } else
3207                 return;
3208
3209         proxy_changed(service);
3210
3211         __connman_notifier_proxy_changed(service);
3212 }
3213
3214 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3215 {
3216         if (!service)
3217                 return NULL;
3218
3219         if (service->ipconfig_ipv4)
3220                 return __connman_ipconfig_get_proxy_autoconfig(
3221                                                 service->ipconfig_ipv4);
3222         else if (service->ipconfig_ipv6)
3223                 return __connman_ipconfig_get_proxy_autoconfig(
3224                                                 service->ipconfig_ipv6);
3225         return NULL;
3226 }
3227
3228 void __connman_service_set_timeservers(struct connman_service *service,
3229                                 char **timeservers)
3230 {
3231         int i;
3232
3233         if (!service)
3234                 return;
3235
3236         g_strfreev(service->timeservers);
3237         service->timeservers = NULL;
3238
3239         for (i = 0; timeservers && timeservers[i]; i++)
3240                 __connman_service_timeserver_append(service, timeservers[i]);
3241 }
3242
3243 int __connman_service_timeserver_append(struct connman_service *service,
3244                                                 const char *timeserver)
3245 {
3246         int len;
3247
3248         DBG("service %p timeserver %s", service, timeserver);
3249
3250         if (!timeserver)
3251                 return -EINVAL;
3252
3253         if (service->timeservers) {
3254                 int i;
3255
3256                 for (i = 0; service->timeservers[i]; i++)
3257                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3258                                 return -EEXIST;
3259
3260                 len = g_strv_length(service->timeservers);
3261                 service->timeservers = g_try_renew(char *, service->timeservers,
3262                                                         len + 2);
3263         } else {
3264                 len = 0;
3265                 service->timeservers = g_try_new0(char *, len + 2);
3266         }
3267
3268         if (!service->timeservers)
3269                 return -ENOMEM;
3270
3271         service->timeservers[len] = g_strdup(timeserver);
3272         service->timeservers[len + 1] = NULL;
3273
3274         return 0;
3275 }
3276
3277 int __connman_service_timeserver_remove(struct connman_service *service,
3278                                                 const char *timeserver)
3279 {
3280         char **servers;
3281         int len, i, j, found = 0;
3282
3283         DBG("service %p timeserver %s", service, timeserver);
3284
3285         if (!timeserver)
3286                 return -EINVAL;
3287
3288         if (!service->timeservers)
3289                 return 0;
3290
3291         for (i = 0; service->timeservers &&
3292                                         service->timeservers[i]; i++)
3293                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
3294                         found = 1;
3295                         break;
3296                 }
3297
3298         if (found == 0)
3299                 return 0;
3300
3301         len = g_strv_length(service->timeservers);
3302
3303         if (len == 1) {
3304                 g_strfreev(service->timeservers);
3305                 service->timeservers = NULL;
3306
3307                 return 0;
3308         }
3309
3310         servers = g_try_new0(char *, len);
3311         if (!servers)
3312                 return -ENOMEM;
3313
3314         for (i = 0, j = 0; i < len; i++) {
3315                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
3316                         servers[j] = g_strdup(service->timeservers[i]);
3317                         if (!servers[j])
3318                                 return -ENOMEM;
3319                         j++;
3320                 }
3321         }
3322         servers[len - 1] = NULL;
3323
3324         g_strfreev(service->timeservers);
3325         service->timeservers = servers;
3326
3327         return 0;
3328 }
3329
3330 void __connman_service_timeserver_changed(struct connman_service *service,
3331                 GSList *ts_list)
3332 {
3333         if (!service)
3334                 return;
3335
3336         if (!allow_property_changed(service))
3337                 return;
3338
3339         connman_dbus_property_changed_array(service->path,
3340                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
3341                         DBUS_TYPE_STRING, append_ts, ts_list);
3342 }
3343
3344 void __connman_service_set_pac(struct connman_service *service,
3345                                         const char *pac)
3346 {
3347         if (service->hidden)
3348                 return;
3349         g_free(service->pac);
3350         service->pac = g_strdup(pac);
3351
3352         proxy_changed(service);
3353 }
3354
3355 #if defined TIZEN_EXT
3356 void __connman_service_set_proxy(struct connman_service *service,
3357                                        const char *proxies)
3358 {
3359        char **proxies_array = NULL;
3360
3361        g_strfreev(service->proxies);
3362        service->proxies = NULL;
3363
3364        if (proxies != NULL)
3365                proxies_array = g_strsplit(proxies, " ", 0);
3366
3367        service->proxies = proxies_array;
3368 }
3369 #endif
3370
3371 void __connman_service_set_identity(struct connman_service *service,
3372                                         const char *identity)
3373 {
3374         if (service->immutable || service->hidden)
3375                 return;
3376
3377         g_free(service->identity);
3378         service->identity = g_strdup(identity);
3379
3380         if (service->network)
3381                 connman_network_set_string(service->network,
3382                                         "WiFi.Identity",
3383                                         service->identity);
3384 }
3385
3386 void __connman_service_set_agent_identity(struct connman_service *service,
3387                                                 const char *agent_identity)
3388 {
3389         if (service->hidden)
3390                 return;
3391         g_free(service->agent_identity);
3392         service->agent_identity = g_strdup(agent_identity);
3393
3394         if (service->network)
3395                 connman_network_set_string(service->network,
3396                                         "WiFi.AgentIdentity",
3397                                         service->agent_identity);
3398 }
3399
3400 static int check_passphrase(enum connman_service_security security,
3401                 const char *passphrase)
3402 {
3403         guint i;
3404         gsize length;
3405
3406         if (!passphrase)
3407                 return 0;
3408
3409         length = strlen(passphrase);
3410
3411         switch (security) {
3412         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3413         case CONNMAN_SERVICE_SECURITY_NONE:
3414         case CONNMAN_SERVICE_SECURITY_WPA:
3415 #if !defined TIZEN_EXT
3416         case CONNMAN_SERVICE_SECURITY_RSN:
3417 #endif
3418
3419                 DBG("service security '%s' (%d) not handled",
3420                                 security2string(security), security);
3421
3422                 return -EOPNOTSUPP;
3423
3424         case CONNMAN_SERVICE_SECURITY_PSK:
3425 #if defined TIZEN_EXT
3426         case CONNMAN_SERVICE_SECURITY_RSN:
3427 #endif
3428                 /* A raw key is always 64 bytes length,
3429                  * its content is in hex representation.
3430                  * A PSK key must be between [8..63].
3431                  */
3432                 if (length == 64) {
3433                         for (i = 0; i < 64; i++)
3434                                 if (!isxdigit((unsigned char)
3435                                               passphrase[i]))
3436                                         return -ENOKEY;
3437                 } else if (length < 8 || length > 63)
3438                         return -ENOKEY;
3439                 break;
3440         case CONNMAN_SERVICE_SECURITY_WEP:
3441                 /* length of WEP key is 10 or 26
3442                  * length of WEP passphrase is 5 or 13
3443                  */
3444                 if (length == 10 || length == 26) {
3445                         for (i = 0; i < length; i++)
3446                                 if (!isxdigit((unsigned char)
3447                                               passphrase[i]))
3448                                         return -ENOKEY;
3449                 } else if (length != 5 && length != 13)
3450                         return -ENOKEY;
3451                 break;
3452
3453         case CONNMAN_SERVICE_SECURITY_8021X:
3454                 break;
3455         }
3456
3457         return 0;
3458 }
3459
3460 int __connman_service_set_passphrase(struct connman_service *service,
3461                                         const char *passphrase)
3462 {
3463         int err;
3464
3465         if (service->hidden)
3466                 return -EINVAL;
3467
3468         if (service->immutable &&
3469                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
3470                 return -EINVAL;
3471
3472         err = check_passphrase(service->security, passphrase);
3473
3474         if (err < 0)
3475                 return err;
3476
3477         g_free(service->passphrase);
3478         service->passphrase = g_strdup(passphrase);
3479
3480         if (service->network)
3481                 connman_network_set_string(service->network, "WiFi.Passphrase",
3482                                 service->passphrase);
3483
3484         return 0;
3485 }
3486
3487 const char *__connman_service_get_passphrase(struct connman_service *service)
3488 {
3489         if (!service)
3490                 return NULL;
3491
3492         return service->passphrase;
3493 }
3494
3495 static DBusMessage *get_properties(DBusConnection *conn,
3496                                         DBusMessage *msg, void *user_data)
3497 {
3498         struct connman_service *service = user_data;
3499         DBusMessage *reply;
3500         DBusMessageIter array, dict;
3501
3502         DBG("service %p", service);
3503
3504         reply = dbus_message_new_method_return(msg);
3505         if (!reply)
3506                 return NULL;
3507
3508         dbus_message_iter_init_append(reply, &array);
3509
3510         connman_dbus_dict_open(&array, &dict);
3511         append_properties(&dict, FALSE, service);
3512         connman_dbus_dict_close(&array, &dict);
3513
3514         return reply;
3515 }
3516
3517 static int update_proxy_configuration(struct connman_service *service,
3518                                 DBusMessageIter *array)
3519 {
3520         DBusMessageIter dict;
3521         enum connman_service_proxy_method method;
3522         GString *servers_str = NULL;
3523         GString *excludes_str = NULL;
3524         const char *url = NULL;
3525
3526         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3527
3528         dbus_message_iter_recurse(array, &dict);
3529
3530         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
3531                 DBusMessageIter entry, variant;
3532                 const char *key;
3533                 int type;
3534
3535                 dbus_message_iter_recurse(&dict, &entry);
3536
3537                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
3538                         goto error;
3539
3540                 dbus_message_iter_get_basic(&entry, &key);
3541                 dbus_message_iter_next(&entry);
3542
3543                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
3544                         goto error;
3545
3546                 dbus_message_iter_recurse(&entry, &variant);
3547
3548                 type = dbus_message_iter_get_arg_type(&variant);
3549
3550                 if (g_str_equal(key, "Method")) {
3551                         const char *val;
3552
3553                         if (type != DBUS_TYPE_STRING)
3554                                 goto error;
3555
3556                         dbus_message_iter_get_basic(&variant, &val);
3557                         method = string2proxymethod(val);
3558                 } else if (g_str_equal(key, "URL")) {
3559                         if (type != DBUS_TYPE_STRING)
3560                                 goto error;
3561
3562                         dbus_message_iter_get_basic(&variant, &url);
3563                 } else if (g_str_equal(key, "Servers")) {
3564                         DBusMessageIter str_array;
3565
3566                         if (type != DBUS_TYPE_ARRAY)
3567                                 goto error;
3568
3569                         servers_str = g_string_new(NULL);
3570                         if (!servers_str)
3571                                 goto error;
3572
3573                         dbus_message_iter_recurse(&variant, &str_array);
3574
3575                         while (dbus_message_iter_get_arg_type(&str_array) ==
3576                                                         DBUS_TYPE_STRING) {
3577                                 char *val = NULL;
3578
3579                                 dbus_message_iter_get_basic(&str_array, &val);
3580
3581                                 if (servers_str->len > 0)
3582                                         g_string_append_printf(servers_str,
3583                                                         " %s", val);
3584                                 else
3585                                         g_string_append(servers_str, val);
3586
3587                                 dbus_message_iter_next(&str_array);
3588                         }
3589                 } else if (g_str_equal(key, "Excludes")) {
3590                         DBusMessageIter str_array;
3591
3592                         if (type != DBUS_TYPE_ARRAY)
3593                                 goto error;
3594
3595                         excludes_str = g_string_new(NULL);
3596                         if (!excludes_str)
3597                                 goto error;
3598
3599                         dbus_message_iter_recurse(&variant, &str_array);
3600
3601                         while (dbus_message_iter_get_arg_type(&str_array) ==
3602                                                         DBUS_TYPE_STRING) {
3603                                 char *val = NULL;
3604
3605                                 dbus_message_iter_get_basic(&str_array, &val);
3606
3607                                 if (excludes_str->len > 0)
3608                                         g_string_append_printf(excludes_str,
3609                                                         " %s", val);
3610                                 else
3611                                         g_string_append(excludes_str, val);
3612
3613                                 dbus_message_iter_next(&str_array);
3614                         }
3615                 }
3616
3617                 dbus_message_iter_next(&dict);
3618         }
3619
3620         switch (method) {
3621         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
3622                 break;
3623         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
3624                 if (!servers_str && !service->proxies)
3625                         goto error;
3626
3627                 if (servers_str) {
3628                         g_strfreev(service->proxies);
3629
3630                         if (servers_str->len > 0)
3631                                 service->proxies = g_strsplit_set(
3632                                         servers_str->str, " ", 0);
3633                         else
3634                                 service->proxies = NULL;
3635                 }
3636
3637                 if (excludes_str) {
3638                         g_strfreev(service->excludes);
3639
3640                         if (excludes_str->len > 0)
3641                                 service->excludes = g_strsplit_set(
3642                                         excludes_str->str, " ", 0);
3643                         else
3644                                 service->excludes = NULL;
3645                 }
3646
3647                 if (!service->proxies)
3648                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3649
3650                 break;
3651         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
3652                 g_free(service->pac);
3653
3654                 if (url && strlen(url) > 0)
3655                         service->pac = g_strdup(url);
3656                 else
3657                         service->pac = NULL;
3658
3659                 /* if we are connected:
3660                    - if service->pac == NULL
3661                    - if __connman_ipconfig_get_proxy_autoconfig(
3662                    service->ipconfig) == NULL
3663                    --> We should start WPAD */
3664
3665                 break;
3666         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
3667                 goto error;
3668         }
3669
3670         if (servers_str)
3671                 g_string_free(servers_str, TRUE);
3672
3673         if (excludes_str)
3674                 g_string_free(excludes_str, TRUE);
3675
3676         service->proxy_config = method;
3677
3678         return 0;
3679
3680 error:
3681         if (servers_str)
3682                 g_string_free(servers_str, TRUE);
3683
3684         if (excludes_str)
3685                 g_string_free(excludes_str, TRUE);
3686
3687         return -EINVAL;
3688 }
3689
3690 int __connman_service_reset_ipconfig(struct connman_service *service,
3691                 enum connman_ipconfig_type type, DBusMessageIter *array,
3692                 enum connman_service_state *new_state)
3693 {
3694         struct connman_ipconfig *ipconfig, *new_ipconfig;
3695         enum connman_ipconfig_method old_method, new_method;
3696         enum connman_service_state state;
3697         int err = 0, index;
3698
3699         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3700                 ipconfig = service->ipconfig_ipv4;
3701                 state = service->state_ipv4;
3702                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
3703         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3704                 ipconfig = service->ipconfig_ipv6;
3705                 state = service->state_ipv6;
3706                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
3707         } else
3708                 return -EINVAL;
3709
3710         if (!ipconfig)
3711                 return -ENXIO;
3712
3713         old_method = __connman_ipconfig_get_method(ipconfig);
3714         index = __connman_ipconfig_get_index(ipconfig);
3715
3716         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3717                 new_ipconfig = create_ip4config(service, index,
3718                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
3719         else
3720                 new_ipconfig = create_ip6config(service, index);
3721
3722         if (array) {
3723                 err = __connman_ipconfig_set_config(new_ipconfig, array);
3724                 if (err < 0) {
3725                         __connman_ipconfig_unref(new_ipconfig);
3726                         return err;
3727                 }
3728
3729                 new_method = __connman_ipconfig_get_method(new_ipconfig);
3730         }
3731
3732         if (is_connecting_state(service, state) ||
3733                                         is_connected_state(service, state))
3734                 __connman_network_clear_ipconfig(service->network, ipconfig);
3735
3736         __connman_ipconfig_unref(ipconfig);
3737
3738         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3739                 service->ipconfig_ipv4 = new_ipconfig;
3740         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3741                 service->ipconfig_ipv6 = new_ipconfig;
3742
3743         if (is_connecting_state(service, state) ||
3744                                         is_connected_state(service, state))
3745                 __connman_ipconfig_enable(new_ipconfig);
3746
3747         if (new_state && new_method != old_method) {
3748                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3749                         *new_state = service->state_ipv4;
3750                 else
3751                         *new_state = service->state_ipv6;
3752
3753                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3754         }
3755
3756         DBG("err %d ipconfig %p type %d method %d state %s", err,
3757                 new_ipconfig, type, new_method,
3758                 !new_state  ? "-" : state2string(*new_state));
3759
3760         return err;
3761 }
3762
3763 static DBusMessage *set_property(DBusConnection *conn,
3764                                         DBusMessage *msg, void *user_data)
3765 {
3766         struct connman_service *service = user_data;
3767         DBusMessageIter iter, value;
3768         const char *name;
3769         int type;
3770
3771         DBG("service %p", service);
3772
3773         if (!dbus_message_iter_init(msg, &iter))
3774                 return __connman_error_invalid_arguments(msg);
3775
3776         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
3777                 return __connman_error_invalid_arguments(msg);
3778
3779         if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service)) {
3780                 uid_t uid;
3781                 if (connman_dbus_get_connection_unix_user_sync(conn,
3782                                                 dbus_message_get_sender(msg),
3783                                                 &uid) < 0) {
3784                         DBG("Can not get unix user id!");
3785                         return __connman_error_permission_denied(msg);
3786                 }
3787
3788                 if (!connman_service_is_user_allowed(service, uid)) {
3789                         DBG("Not allow this user to operate this wifi service now!");
3790                         return __connman_error_permission_denied(msg);
3791                 }
3792         }
3793
3794         dbus_message_iter_get_basic(&iter, &name);
3795         dbus_message_iter_next(&iter);
3796
3797         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
3798                 return __connman_error_invalid_arguments(msg);
3799
3800         dbus_message_iter_recurse(&iter, &value);
3801
3802         type = dbus_message_iter_get_arg_type(&value);
3803
3804         if (g_str_equal(name, "AutoConnect")) {
3805                 dbus_bool_t autoconnect;
3806
3807                 if (type != DBUS_TYPE_BOOLEAN)
3808                         return __connman_error_invalid_arguments(msg);
3809
3810                 if (!service->favorite)
3811                         return __connman_error_invalid_service(msg);
3812
3813                 dbus_message_iter_get_basic(&value, &autoconnect);
3814
3815                 if (service->autoconnect == autoconnect)
3816                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
3817
3818                 service->autoconnect = autoconnect;
3819
3820                 autoconnect_changed(service);
3821
3822                 if (autoconnect)
3823                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
3824
3825                 service_save(service);
3826         } else if (g_str_equal(name, "Nameservers.Configuration")) {
3827                 DBusMessageIter entry;
3828                 GString *str;
3829                 int index;
3830                 const char *gw;
3831
3832                 if (__connman_provider_is_immutable(service->provider) ||
3833                                 service->immutable)
3834                         return __connman_error_not_supported(msg);
3835
3836                 if (type != DBUS_TYPE_ARRAY)
3837                         return __connman_error_invalid_arguments(msg);
3838
3839                 str = g_string_new(NULL);
3840                 if (!str)
3841                         return __connman_error_invalid_arguments(msg);
3842
3843                 index = __connman_service_get_index(service);
3844                 gw = __connman_ipconfig_get_gateway_from_index(index,
3845                         CONNMAN_IPCONFIG_TYPE_ALL);
3846
3847                 if (gw && strlen(gw))
3848                         __connman_service_nameserver_del_routes(service,
3849                                                 CONNMAN_IPCONFIG_TYPE_ALL);
3850
3851                 dbus_message_iter_recurse(&value, &entry);
3852
3853                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3854                         const char *val;
3855                         dbus_message_iter_get_basic(&entry, &val);
3856                         dbus_message_iter_next(&entry);
3857 #if defined TIZEN_TV_EXT
3858                         /* First unpack the DNS Config Method */
3859                         if(g_strcmp0(val, "manual") == 0) {
3860                                 service->dns_config_method =
3861                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
3862                                 continue;
3863                         } else if(g_strcmp0(val, "dhcp") == 0) {
3864                                 service->dns_config_method =
3865                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
3866                                 continue;
3867                         }
3868 #endif
3869                         if (connman_inet_check_ipaddress(val) > 0) {
3870                                 if (str->len > 0)
3871                                         g_string_append_printf(str, " %s", val);
3872                                 else
3873                                         g_string_append(str, val);
3874                         }
3875                 }
3876
3877                 nameserver_remove_all(service);
3878                 g_strfreev(service->nameservers_config);
3879
3880                 if (str->len > 0) {
3881                         service->nameservers_config =
3882                                 g_strsplit_set(str->str, " ", 0);
3883                 } else {
3884                         service->nameservers_config = NULL;
3885                 }
3886
3887                 g_string_free(str, TRUE);
3888
3889                 if (gw && strlen(gw))
3890                         __connman_service_nameserver_add_routes(service, gw);
3891
3892                 nameserver_add_all(service);
3893                 dns_configuration_changed(service);
3894
3895                 if (__connman_service_is_connected_state(service,
3896                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
3897                         __connman_wispr_start(service,
3898                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3899
3900                 if (__connman_service_is_connected_state(service,
3901                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
3902                         __connman_wispr_start(service,
3903                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3904
3905                 service_save(service);
3906         } else if (g_str_equal(name, "Timeservers.Configuration")) {
3907                 DBusMessageIter entry;
3908                 GSList *list = NULL;
3909                 int count = 0;
3910
3911                 if (service->immutable)
3912                         return __connman_error_not_supported(msg);
3913
3914                 if (type != DBUS_TYPE_ARRAY)
3915                         return __connman_error_invalid_arguments(msg);
3916
3917                 dbus_message_iter_recurse(&value, &entry);
3918
3919                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3920                         const char *val;
3921                         GSList *new_head;
3922
3923                         dbus_message_iter_get_basic(&entry, &val);
3924
3925                         new_head = __connman_timeserver_add_list(list, val);
3926                         if (list != new_head) {
3927                                 count++;
3928                                 list = new_head;
3929                         }
3930
3931                         dbus_message_iter_next(&entry);
3932                 }
3933
3934                 g_strfreev(service->timeservers_config);
3935                 service->timeservers_config = NULL;
3936
3937                 if (list) {
3938                         service->timeservers_config = g_new0(char *, count+1);
3939
3940                         while (list) {
3941                                 count--;
3942                                 service->timeservers_config[count] = list->data;
3943                                 list = g_slist_delete_link(list, list);
3944                         };
3945                 }
3946
3947                 service_save(service);
3948                 timeservers_configuration_changed(service);
3949
3950                 if (service == __connman_service_get_default())
3951                         __connman_timeserver_sync(service);
3952
3953         } else if (g_str_equal(name, "Domains.Configuration")) {
3954                 DBusMessageIter entry;
3955                 GString *str;
3956
3957                 if (service->immutable)
3958                         return __connman_error_not_supported(msg);
3959
3960                 if (type != DBUS_TYPE_ARRAY)
3961                         return __connman_error_invalid_arguments(msg);
3962
3963                 str = g_string_new(NULL);
3964                 if (!str)
3965                         return __connman_error_invalid_arguments(msg);
3966
3967                 dbus_message_iter_recurse(&value, &entry);
3968
3969                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
3970                         const char *val;
3971                         dbus_message_iter_get_basic(&entry, &val);
3972                         dbus_message_iter_next(&entry);
3973                         if (str->len > 0)
3974                                 g_string_append_printf(str, " %s", val);
3975                         else
3976                                 g_string_append(str, val);
3977                 }
3978
3979                 searchdomain_remove_all(service);
3980                 g_strfreev(service->domains);
3981
3982                 if (str->len > 0)
3983                         service->domains = g_strsplit_set(str->str, " ", 0);
3984                 else
3985                         service->domains = NULL;
3986
3987                 g_string_free(str, TRUE);
3988
3989                 searchdomain_add_all(service);
3990                 domain_configuration_changed(service);
3991                 domain_changed(service);
3992
3993                 service_save(service);
3994         } else if (g_str_equal(name, "Proxy.Configuration")) {
3995                 int err;
3996
3997                 if (service->immutable)
3998                         return __connman_error_not_supported(msg);
3999
4000                 if (type != DBUS_TYPE_ARRAY)
4001                         return __connman_error_invalid_arguments(msg);
4002
4003                 err = update_proxy_configuration(service, &value);
4004
4005                 if (err < 0)
4006                         return __connman_error_failed(msg, -err);
4007
4008                 proxy_configuration_changed(service);
4009
4010                 __connman_notifier_proxy_changed(service);
4011
4012                 service_save(service);
4013         } else if (g_str_equal(name, "IPv4.Configuration") ||
4014                         g_str_equal(name, "IPv6.Configuration")) {
4015
4016                 enum connman_service_state state =
4017                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4018                 enum connman_ipconfig_type type =
4019                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4020                 int err = 0;
4021
4022                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4023                                 service->immutable)
4024                         return __connman_error_not_supported(msg);
4025
4026                 DBG("%s", name);
4027
4028                 if (!service->ipconfig_ipv4 &&
4029                                         !service->ipconfig_ipv6)
4030                         return __connman_error_invalid_property(msg);
4031
4032                 if (g_str_equal(name, "IPv4.Configuration"))
4033                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4034                 else
4035                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4036
4037                 err = __connman_service_reset_ipconfig(service, type, &value,
4038                                                                 &state);
4039
4040                 if (err < 0) {
4041                         if (is_connected_state(service, state) ||
4042                                         is_connecting_state(service, state)) {
4043                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4044                                         __connman_network_enable_ipconfig(service->network,
4045                                                         service->ipconfig_ipv4);
4046                                 else
4047                                         __connman_network_enable_ipconfig(service->network,
4048                                                         service->ipconfig_ipv6);
4049                         }
4050
4051                         return __connman_error_failed(msg, -err);
4052                 }
4053
4054                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4055                         ipv4_configuration_changed(service);
4056                 else
4057                         ipv6_configuration_changed(service);
4058
4059                 if (is_connecting(service) || is_connected(service)) {
4060                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4061                                 __connman_network_enable_ipconfig(service->network,
4062                                                                 service->ipconfig_ipv4);
4063                         else
4064                                 __connman_network_enable_ipconfig(service->network,
4065                                                                 service->ipconfig_ipv6);
4066                 }
4067
4068                 service_save(service);
4069         } else
4070                 return __connman_error_invalid_property(msg);
4071
4072         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4073 }
4074
4075 static void set_error(struct connman_service *service,
4076                                         enum connman_service_error error)
4077 {
4078         const char *str;
4079
4080         if (service->error == error)
4081                 return;
4082
4083         service->error = error;
4084
4085         if (!service->path)
4086                 return;
4087
4088 #if !defined TIZEN_EXT
4089         if (!allow_property_changed(service))
4090                 return;
4091 #endif
4092
4093         str = error2string(service->error);
4094
4095         if (!str)
4096                 str = "";
4097
4098         connman_dbus_property_changed_basic(service->path,
4099                                 CONNMAN_SERVICE_INTERFACE, "Error",
4100                                 DBUS_TYPE_STRING, &str);
4101 }
4102
4103 static void set_idle(struct connman_service *service)
4104 {
4105         service->state = service->state_ipv4 = service->state_ipv6 =
4106                                                 CONNMAN_SERVICE_STATE_IDLE;
4107         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4108         state_changed(service);
4109 }
4110
4111 static DBusMessage *clear_property(DBusConnection *conn,
4112                                         DBusMessage *msg, void *user_data)
4113 {
4114         struct connman_service *service = user_data;
4115         const char *name;
4116
4117         DBG("service %p", service);
4118
4119         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
4120                                                         DBUS_TYPE_INVALID);
4121
4122         if (g_str_equal(name, "Error")) {
4123                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
4124
4125                 g_get_current_time(&service->modified);
4126                 service_save(service);
4127         } else
4128                 return __connman_error_invalid_property(msg);
4129
4130         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4131 }
4132
4133 static bool is_ipconfig_usable(struct connman_service *service)
4134 {
4135         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
4136                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
4137                 return false;
4138
4139         return true;
4140 }
4141
4142 static bool is_ignore(struct connman_service *service)
4143 {
4144         if (!service->autoconnect)
4145                 return true;
4146
4147         if (service->roaming)
4148                 return true;
4149
4150         if (service->ignore)
4151                 return true;
4152
4153         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
4154                 return true;
4155
4156         if (!is_ipconfig_usable(service))
4157                 return true;
4158
4159         return false;
4160 }
4161
4162 static void disconnect_on_last_session(enum connman_service_type type)
4163 {
4164         GList *list;
4165
4166         for (list = service_list; list; list = list->next) {
4167                 struct connman_service *service = list->data;
4168
4169                 if (service->type != type)
4170                         continue;
4171
4172                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
4173                          continue;
4174
4175                 __connman_service_disconnect(service);
4176                 return;
4177         }
4178 }
4179
4180 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
4181 static int active_count = 0;
4182
4183 void __connman_service_set_active_session(bool enable, GSList *list)
4184 {
4185         if (!list)
4186                 return;
4187
4188         if (enable)
4189                 active_count++;
4190         else
4191                 active_count--;
4192
4193         while (list != NULL) {
4194                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
4195
4196                 switch (type) {
4197                 case CONNMAN_SERVICE_TYPE_ETHERNET:
4198                 case CONNMAN_SERVICE_TYPE_WIFI:
4199                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4200                 case CONNMAN_SERVICE_TYPE_CELLULAR:
4201                 case CONNMAN_SERVICE_TYPE_GADGET:
4202                         if (enable)
4203                                 active_sessions[type]++;
4204                         else
4205                                 active_sessions[type]--;
4206                         break;
4207
4208                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
4209                 case CONNMAN_SERVICE_TYPE_SYSTEM:
4210                 case CONNMAN_SERVICE_TYPE_GPS:
4211                 case CONNMAN_SERVICE_TYPE_VPN:
4212                 case CONNMAN_SERVICE_TYPE_P2P:
4213                         break;
4214                 }
4215
4216                 if (active_sessions[type] == 0)
4217                         disconnect_on_last_session(type);
4218
4219                 list = g_slist_next(list);
4220         }
4221
4222         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
4223                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
4224                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
4225                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
4226                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
4227                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
4228                         active_count);
4229 }
4230
4231 struct preferred_tech_data {
4232         GList *preferred_list;
4233         enum connman_service_type type;
4234 };
4235
4236 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
4237 {
4238         struct connman_service *service = data;
4239         struct preferred_tech_data *tech_data = user_data;
4240
4241         if (service->type == tech_data->type) {
4242                 tech_data->preferred_list =
4243                         g_list_append(tech_data->preferred_list, service);
4244
4245                 DBG("type %d service %p %s", tech_data->type, service,
4246                                 service->name);
4247         }
4248 }
4249
4250 static GList *preferred_tech_list_get(void)
4251 {
4252         unsigned int *tech_array;
4253         struct preferred_tech_data tech_data = { 0, };
4254         int i;
4255
4256         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
4257         if (!tech_array)
4258                 return NULL;
4259
4260         if (connman_setting_get_bool("SingleConnectedTechnology")) {
4261                 GList *list;
4262                 for (list = service_list; list; list = list->next) {
4263                         struct connman_service *service = list->data;
4264
4265                         if (!is_connected(service))
4266                                 break;
4267
4268                         if (service->connect_reason ==
4269                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
4270                                 DBG("service %p name %s is user connected",
4271                                                 service, service->name);
4272 #if defined TIZEN_EXT
4273                                 /* We can connect to a favorite service like
4274                                  * wifi even we have a userconnect for cellular
4275                                  * because we have refount for cellular service
4276                                  */
4277                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4278                                         break;
4279
4280                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
4281                                         break;
4282 #endif
4283                                 return NULL;
4284                         }
4285                 }
4286         }
4287
4288         for (i = 0; tech_array[i] != 0; i += 1) {
4289                 tech_data.type = tech_array[i];
4290                 g_list_foreach(service_list, preferred_tech_add_by_type,
4291                                 &tech_data);
4292         }
4293
4294         return tech_data.preferred_list;
4295 }
4296
4297 static bool auto_connect_service(GList *services,
4298                                 enum connman_service_connect_reason reason,
4299                                 bool preferred)
4300 {
4301         struct connman_service *service = NULL;
4302         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
4303         bool autoconnecting = false;
4304         GList *list;
4305
4306         DBG("preferred %d sessions %d reason %s", preferred, active_count,
4307                 reason2string(reason));
4308
4309         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
4310
4311         for (list = services; list; list = list->next) {
4312                 service = list->data;
4313
4314                 if (ignore[service->type]) {
4315                         DBG("service %p type %s ignore", service,
4316                                 __connman_service_type2string(service->type));
4317                         continue;
4318                 }
4319
4320 #if defined TIZEN_EXT
4321                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
4322                                 service, service->name,
4323                                 state2string(service->state),
4324                                 __connman_service_type2string(service->type),
4325                                 service->favorite, is_ignore(service),
4326                                 service->hidden, service->hidden_service);
4327
4328                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
4329                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4330                         if (is_connecting(service) == TRUE || is_connected(service) == TRUE)
4331                                 continue;
4332 #endif
4333
4334                 if (service->pending ||
4335                                 is_connecting(service) ||
4336                                 is_connected(service)) {
4337                         if (!active_count)
4338                                 return true;
4339
4340                         ignore[service->type] = true;
4341                         autoconnecting = true;
4342
4343                         DBG("service %p type %s busy", service,
4344                                 __connman_service_type2string(service->type));
4345
4346                         continue;
4347                 }
4348
4349                 if (!service->favorite) {
4350                         if (preferred)
4351                                continue;
4352
4353                         return autoconnecting;
4354                 }
4355
4356                 if (is_ignore(service) || service->state !=
4357                                 CONNMAN_SERVICE_STATE_IDLE)
4358                         continue;
4359
4360                 if (autoconnecting && !active_sessions[service->type]) {
4361                         DBG("service %p type %s has no users", service,
4362                                 __connman_service_type2string(service->type));
4363                         continue;
4364                 }
4365
4366                 if (!is_service_owner_user_login(service)) {
4367                         DBG("favorite user not login, wifi auto connect denied");
4368                         continue;
4369                 }
4370
4371                 DBG("service %p %s %s", service, service->name,
4372                         (preferred) ? "preferred" : reason2string(reason));
4373
4374                 __connman_service_connect(service, reason);
4375
4376                 if (!active_count)
4377                         return true;
4378
4379                 ignore[service->type] = true;
4380         }
4381
4382         return autoconnecting;
4383 }
4384
4385 static gboolean run_auto_connect(gpointer data)
4386 {
4387         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
4388         bool autoconnecting = false;
4389         GList *preferred_tech;
4390
4391         autoconnect_timeout = 0;
4392
4393         DBG("");
4394
4395         preferred_tech = preferred_tech_list_get();
4396         if (preferred_tech) {
4397                 autoconnecting = auto_connect_service(preferred_tech, reason,
4398                                                         true);
4399                 g_list_free(preferred_tech);
4400         }
4401
4402         if (!autoconnecting || active_count)
4403                 auto_connect_service(service_list, reason, false);
4404
4405         return FALSE;
4406 }
4407
4408 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
4409 {
4410         DBG("");
4411
4412         if (autoconnect_timeout != 0)
4413                 return;
4414
4415         if (!__connman_session_policy_autoconnect(reason))
4416                 return;
4417
4418 #if defined TIZEN_EXT
4419         /* Adding Timeout of 500ms before trying to auto connect.
4420          * This is done because of below scenario
4421          * 1. Device is connected to AP1
4422          * 2. WPS Connection request is initiated for AP2
4423          * 3. Immediately WPS Connection is Cancelled
4424          * When WPS Connection Connection is initiated for AP2 then
4425          * sometimes there is a scenario where connman gets in ASSOCIATED
4426          * state with AP1 due to autoconnect and subsequently the connection
4427          * initiated by AP1 fails and connman service for AP1 comes in
4428          * FAILURE state due to this when connection with AP2 is cancelled
4429          * then autoconnect with AP1 doesn't works because its autoconnection
4430          * is ignored as its last state was FAILURE rather than IDLE */
4431         autoconnect_timeout = g_timeout_add(500, run_auto_connect,
4432 #else
4433         autoconnect_timeout = g_timeout_add_seconds(0, run_auto_connect,
4434 #endif
4435                                                 GUINT_TO_POINTER(reason));
4436 }
4437
4438 static gboolean run_vpn_auto_connect(gpointer data) {
4439         GList *list;
4440         bool need_split = false;
4441
4442         vpn_autoconnect_timeout = 0;
4443
4444         for (list = service_list; list; list = list->next) {
4445                 struct connman_service *service = list->data;
4446                 int res;
4447
4448                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
4449                         continue;
4450
4451                 if (is_connected(service) || is_connecting(service)) {
4452                         if (!service->do_split_routing)
4453                                 need_split = true;
4454                         continue;
4455                 }
4456
4457                 if (is_ignore(service) || !service->favorite)
4458                         continue;
4459
4460                 if (need_split && !service->do_split_routing) {
4461                         DBG("service %p no split routing", service);
4462                         continue;
4463                 }
4464
4465                 DBG("service %p %s %s", service, service->name,
4466                                 service->do_split_routing ?
4467                                 "split routing" : "");
4468
4469                 res = __connman_service_connect(service,
4470                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4471                 if (res < 0 && res != -EINPROGRESS)
4472                         continue;
4473
4474                 if (!service->do_split_routing)
4475                         need_split = true;
4476         }
4477
4478         return FALSE;
4479 }
4480
4481 static void vpn_auto_connect(void)
4482 {
4483         if (vpn_autoconnect_timeout)
4484                 return;
4485
4486         vpn_autoconnect_timeout =
4487                 g_timeout_add_seconds(0, run_vpn_auto_connect, NULL);
4488 }
4489
4490 static void remove_timeout(struct connman_service *service)
4491 {
4492         if (service->timeout > 0) {
4493                 g_source_remove(service->timeout);
4494                 service->timeout = 0;
4495         }
4496 }
4497
4498 static void reply_pending(struct connman_service *service, int error)
4499 {
4500         remove_timeout(service);
4501
4502         if (service->pending) {
4503                 connman_dbus_reply_pending(service->pending, error, NULL);
4504                 service->pending = NULL;
4505         }
4506
4507         if (service->provider_pending) {
4508                 connman_dbus_reply_pending(service->provider_pending,
4509                                                 error, service->path);
4510                 service->provider_pending = NULL;
4511         }
4512 }
4513
4514 bool
4515 __connman_service_is_provider_pending(struct connman_service *service)
4516 {
4517         if (!service)
4518                 return false;
4519
4520         if (service->provider_pending)
4521                 return true;
4522
4523         return false;
4524 }
4525
4526 void __connman_service_set_provider_pending(struct connman_service *service,
4527                                                         DBusMessage *msg)
4528 {
4529         if (service->provider_pending) {
4530                 DBG("service %p provider pending msg %p already exists",
4531                         service, service->provider_pending);
4532                 return;
4533         }
4534
4535         service->provider_pending = msg;
4536         return;
4537 }
4538
4539 static void check_pending_msg(struct connman_service *service)
4540 {
4541         if (!service->pending)
4542                 return;
4543
4544         DBG("service %p pending msg %p already exists", service,
4545                                                 service->pending);
4546         dbus_message_unref(service->pending);
4547 }
4548
4549 void __connman_service_set_hidden_data(struct connman_service *service,
4550                                                         gpointer user_data)
4551 {
4552         DBusMessage *pending = user_data;
4553
4554         DBG("service %p pending %p", service, pending);
4555
4556         if (!pending)
4557                 return;
4558
4559         check_pending_msg(service);
4560
4561         service->pending = pending;
4562 }
4563
4564 void __connman_service_return_error(struct connman_service *service,
4565                                 int error, gpointer user_data)
4566 {
4567         DBG("service %p error %d user_data %p", service, error, user_data);
4568
4569         __connman_service_set_hidden_data(service, user_data);
4570
4571         reply_pending(service, error);
4572 }
4573
4574 static gboolean connect_timeout(gpointer user_data)
4575 {
4576         struct connman_service *service = user_data;
4577         bool autoconnect = false;
4578
4579         DBG("service %p", service);
4580
4581         service->timeout = 0;
4582
4583         if (service->network)
4584                 __connman_network_disconnect(service->network);
4585         else if (service->provider)
4586                 connman_provider_disconnect(service->provider);
4587
4588         __connman_ipconfig_disable(service->ipconfig_ipv4);
4589         __connman_ipconfig_disable(service->ipconfig_ipv6);
4590
4591         __connman_stats_service_unregister(service);
4592
4593         if (service->pending) {
4594                 DBusMessage *reply;
4595
4596                 reply = __connman_error_operation_timeout(service->pending);
4597                 if (reply)
4598                         g_dbus_send_message(connection, reply);
4599
4600                 dbus_message_unref(service->pending);
4601                 service->pending = NULL;
4602         } else
4603                 autoconnect = true;
4604
4605         __connman_service_ipconfig_indicate_state(service,
4606                                         CONNMAN_SERVICE_STATE_FAILURE,
4607                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4608         __connman_service_ipconfig_indicate_state(service,
4609                                         CONNMAN_SERVICE_STATE_FAILURE,
4610                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4611
4612         if (autoconnect &&
4613                         service->connect_reason !=
4614                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
4615                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4616
4617         return FALSE;
4618 }
4619
4620 static DBusMessage *connect_service(DBusConnection *conn,
4621                                         DBusMessage *msg, void *user_data)
4622 {
4623         struct connman_service *service = user_data;
4624         int index, err = 0;
4625         GList *list;
4626
4627         DBG("service %p", service);
4628
4629 #if defined TIZEN_EXT
4630         /*
4631          * Description: TIZEN implements system global connection management.
4632          */
4633         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4634                 connman_service_user_pdn_connection_ref(service);
4635 #endif
4636
4637         if (service->pending)
4638                 return __connman_error_in_progress(msg);
4639
4640         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4641                 uid_t uid;
4642                 if (connman_dbus_get_connection_unix_user_sync(conn,
4643                                                 dbus_message_get_sender(msg),
4644                                                 &uid) < 0) {
4645                         DBG("Can not get unix user id!");
4646                         return __connman_error_permission_denied(msg);
4647                 }
4648
4649                 if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
4650                         DBG("Not allow this user to connect this wifi service now!");
4651                         return __connman_error_permission_denied(msg);
4652                 }
4653
4654                 if (uid != USER_ROOT && uid != service->user.favorite_user)
4655                         service->request_passphrase_input = true;
4656
4657                 service->user.current_user = uid;
4658
4659                 if (!service->passphrase && uid == service->user.favorite_user) {
4660                         DBG("Now load this favorite user's passphrase.");
4661                         service_load_passphrase(service);
4662                 }
4663         }
4664
4665         index = __connman_service_get_index(service);
4666
4667         for (list = service_list; list; list = list->next) {
4668                 struct connman_service *temp = list->data;
4669
4670 #if defined TIZEN_EXT
4671                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
4672                         break;
4673 #endif
4674                 if (!is_connecting(temp) && !is_connected(temp))
4675                         break;
4676
4677                 if (service == temp)
4678                         continue;
4679
4680                 if (service->type != temp->type)
4681                         continue;
4682
4683                 if (__connman_service_get_index(temp) == index &&
4684                                 __connman_service_disconnect(temp) == -EINPROGRESS)
4685                         err = -EINPROGRESS;
4686
4687         }
4688         if (err == -EINPROGRESS)
4689                 return __connman_error_operation_timeout(msg);
4690
4691         service->ignore = false;
4692
4693         service->pending = dbus_message_ref(msg);
4694
4695         err = __connman_service_connect(service,
4696                         CONNMAN_SERVICE_CONNECT_REASON_USER);
4697
4698         if (err == -EINPROGRESS)
4699                 return NULL;
4700
4701         if (service->pending) {
4702                 dbus_message_unref(service->pending);
4703                 service->pending = NULL;
4704         }
4705
4706         if (err < 0)
4707                 return __connman_error_failed(msg, -err);
4708
4709         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4710 }
4711
4712 static DBusMessage *disconnect_service(DBusConnection *conn,
4713                                         DBusMessage *msg, void *user_data)
4714 {
4715         struct connman_service *service = user_data;
4716         int err;
4717
4718         DBG("service %p", service);
4719
4720 #if defined TIZEN_EXT
4721         /*
4722          * Description: TIZEN implements system global connection management.
4723          */
4724         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4725                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
4726                         return __connman_error_failed(msg, EISCONN);
4727
4728                 if (is_connected(service) == TRUE &&
4729                                 service == connman_service_get_default_connection())
4730                         return __connman_error_failed(msg, EISCONN);
4731         }
4732 #endif
4733
4734         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4735                 uid_t uid;
4736                 if (connman_dbus_get_connection_unix_user_sync(conn,
4737                                                 dbus_message_get_sender(msg),
4738                                                 &uid) < 0) {
4739                         DBG("Can not get unix user id!");
4740                         return __connman_error_permission_denied(msg);
4741                 }
4742
4743                 if (!connman_service_is_user_allowed(service, uid)) {
4744                         DBG("Not allow this user to disconnect this wifi service now!");
4745                         return __connman_error_permission_denied(msg);
4746                 }
4747         }
4748
4749         service->ignore = true;
4750
4751         err = __connman_service_disconnect(service);
4752         if (err < 0 && err != -EINPROGRESS)
4753                 return __connman_error_failed(msg, -err);
4754
4755         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4756 }
4757
4758 #if defined TIZEN_EXT
4759 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
4760 {
4761         if (service == NULL)
4762                 return;
4763
4764         DBG("service %p ", service);
4765
4766         connman_network_set_string(service->network, "WiFi.EAP", NULL);
4767         connman_network_set_string(service->network, "WiFi.Identity", NULL);
4768         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
4769         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
4770         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
4771         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
4772         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
4773 }
4774 #endif
4775
4776 bool __connman_service_remove(struct connman_service *service)
4777 {
4778         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
4779                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
4780                 return false;
4781
4782         if (service->immutable || service->hidden ||
4783                         __connman_provider_is_immutable(service->provider))
4784                 return false;
4785
4786         if (!service->favorite && service->state !=
4787                                                 CONNMAN_SERVICE_STATE_FAILURE)
4788                 return false;
4789
4790         __connman_service_disconnect(service);
4791
4792         g_free(service->passphrase);
4793         service->passphrase = NULL;
4794
4795         g_free(service->identity);
4796         service->identity = NULL;
4797
4798         g_free(service->agent_identity);
4799         service->agent_identity = NULL;
4800
4801         g_free(service->eap);
4802         service->eap = NULL;
4803
4804 #if defined TIZEN_EXT
4805         g_free(service->ca_cert_file);
4806         service->ca_cert_file = NULL;
4807
4808         g_free(service->client_cert_file);
4809         service->client_cert_file = NULL;
4810
4811         g_free(service->private_key_file);
4812         service->private_key_file = NULL;
4813
4814         g_free(service->private_key_passphrase);
4815         service->private_key_passphrase = NULL;
4816
4817         g_free(service->phase2);
4818         service->phase2 = NULL;
4819
4820         __connman_service_cleanup_network_8021x(service);
4821
4822         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
4823         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
4824         connman_service_set_proxy(service, NULL, false);
4825
4826         __connman_service_nameserver_clear(service);
4827
4828         g_strfreev(service->nameservers_config);
4829         service->nameservers_config = NULL;
4830
4831 #endif
4832
4833 #if defined TIZEN_EXT
4834         if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
4835 #endif
4836         set_idle(service);
4837
4838         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
4839
4840         service->user.favorite_user = USER_NONE;
4841
4842         __connman_service_set_favorite(service, false);
4843
4844         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
4845
4846 #if defined TIZEN_EXT
4847         __connman_storage_remove_service(service->identifier);
4848 #else
4849         service_save(service);
4850 #endif
4851
4852         return true;
4853 }
4854
4855 static DBusMessage *remove_service(DBusConnection *conn,
4856                                         DBusMessage *msg, void *user_data)
4857 {
4858         struct connman_service *service = user_data;
4859
4860         DBG("service %p", service);
4861
4862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
4863                 uid_t uid;
4864                 if (connman_dbus_get_connection_unix_user_sync(conn,
4865                                                 dbus_message_get_sender(msg),
4866                                                 &uid) < 0) {
4867                         DBG("Can not get unix user id!");
4868                         return __connman_error_permission_denied(msg);
4869                 }
4870
4871 #if !defined TIZEN_EXT
4872                 if (!connman_service_is_user_allowed(service, uid)) {
4873                         DBG("Not allow this user to remove this wifi service now!");
4874                         return __connman_error_permission_denied(msg);
4875                 }
4876 #endif
4877         }
4878
4879         if (!__connman_service_remove(service))
4880                 return __connman_error_not_supported(msg);
4881
4882         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4883 }
4884
4885 static bool check_suitable_state(enum connman_service_state a,
4886                                         enum connman_service_state b)
4887 {
4888         /*
4889          * Special check so that "ready" service can be moved before
4890          * "online" one.
4891          */
4892         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
4893                         b == CONNMAN_SERVICE_STATE_READY) ||
4894                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
4895                         a == CONNMAN_SERVICE_STATE_READY))
4896                 return true;
4897
4898         return a == b;
4899 }
4900
4901 static void downgrade_state(struct connman_service *service)
4902 {
4903         if (!service)
4904                 return;
4905
4906         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
4907                                                 service->state_ipv6);
4908
4909         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
4910                 __connman_service_ipconfig_indicate_state(service,
4911                                                 CONNMAN_SERVICE_STATE_READY,
4912                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4913
4914         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
4915                 __connman_service_ipconfig_indicate_state(service,
4916                                                 CONNMAN_SERVICE_STATE_READY,
4917                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4918 }
4919
4920 static void apply_relevant_default_downgrade(struct connman_service *service)
4921 {
4922         struct connman_service *def_service;
4923
4924         def_service = __connman_service_get_default();
4925         if (!def_service)
4926                 return;
4927
4928         if (def_service == service &&
4929                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
4930                 def_service->state = CONNMAN_SERVICE_STATE_READY;
4931                 __connman_notifier_leave_online(def_service->type);
4932                 state_changed(def_service);
4933         }
4934 }
4935
4936 static void switch_default_service(struct connman_service *default_service,
4937                 struct connman_service *downgrade_service)
4938 {
4939         struct connman_service *service;
4940         GList *src, *dst;
4941
4942         apply_relevant_default_downgrade(default_service);
4943         src = g_list_find(service_list, downgrade_service);
4944         dst = g_list_find(service_list, default_service);
4945
4946         /* Nothing to do */
4947         if (src == dst || src->next == dst)
4948                 return;
4949
4950         service = src->data;
4951         service_list = g_list_delete_link(service_list, src);
4952         service_list = g_list_insert_before(service_list, dst, service);
4953
4954         downgrade_state(downgrade_service);
4955 }
4956
4957 static DBusMessage *move_service(DBusConnection *conn,
4958                                         DBusMessage *msg, void *user_data,
4959                                                                 bool before)
4960 {
4961         struct connman_service *service = user_data;
4962         struct connman_service *target;
4963         const char *path;
4964         enum connman_ipconfig_method target4, target6;
4965         enum connman_ipconfig_method service4, service6;
4966
4967         DBG("service %p", service);
4968
4969         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
4970                                                         DBUS_TYPE_INVALID);
4971
4972         if (!service->favorite)
4973                 return __connman_error_not_supported(msg);
4974
4975         target = find_service(path);
4976         if (!target || !target->favorite || target == service)
4977                 return __connman_error_invalid_service(msg);
4978
4979         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
4980                 /*
4981                  * We only allow VPN route splitting if there are
4982                  * routes defined for a given VPN.
4983                  */
4984                 if (!__connman_provider_check_routes(target->provider)) {
4985                         connman_info("Cannot move service. "
4986                                 "No routes defined for provider %s",
4987                                 __connman_provider_get_ident(target->provider));
4988                         return __connman_error_invalid_service(msg);
4989                 }
4990
4991                 target->do_split_routing = true;
4992         } else
4993                 target->do_split_routing = false;
4994
4995         service->do_split_routing = false;
4996
4997         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
4998         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
4999         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
5000         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
5001
5002         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
5003                 target4, target6, target->state_ipv4, target->state_ipv6,
5004                 target->do_split_routing);
5005
5006         DBG("service %s method %d/%d state %d/%d", service->identifier,
5007                                 service4, service6,
5008                                 service->state_ipv4, service->state_ipv6);
5009
5010         /*
5011          * If method is OFF, then we do not need to check the corresponding
5012          * ipconfig state.
5013          */
5014         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5015                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5016                         if (!check_suitable_state(target->state_ipv6,
5017                                                         service->state_ipv6))
5018                                 return __connman_error_invalid_service(msg);
5019                 }
5020         }
5021
5022         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5023                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5024                         if (!check_suitable_state(target->state_ipv4,
5025                                                         service->state_ipv4))
5026                                 return __connman_error_invalid_service(msg);
5027                 }
5028         }
5029
5030         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
5031                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
5032                         if (!check_suitable_state(target->state_ipv6,
5033                                                         service->state_ipv6))
5034                                 return __connman_error_invalid_service(msg);
5035                 }
5036         }
5037
5038         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
5039                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
5040                         if (!check_suitable_state(target->state_ipv4,
5041                                                         service->state_ipv4))
5042                                 return __connman_error_invalid_service(msg);
5043                 }
5044         }
5045
5046         g_get_current_time(&service->modified);
5047         service_save(service);
5048         service_save(target);
5049
5050         /*
5051          * If the service which goes down is the default service and is
5052          * online, we downgrade directly its state to ready so:
5053          * the service which goes up, needs to recompute its state which
5054          * is triggered via downgrading it - if relevant - to state ready.
5055          */
5056         if (before)
5057                 switch_default_service(target, service);
5058         else
5059                 switch_default_service(service, target);
5060
5061         __connman_connection_update_gateway();
5062
5063         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5064 }
5065
5066 static DBusMessage *move_before(DBusConnection *conn,
5067                                         DBusMessage *msg, void *user_data)
5068 {
5069         return move_service(conn, msg, user_data, true);
5070 }
5071
5072 static DBusMessage *move_after(DBusConnection *conn,
5073                                         DBusMessage *msg, void *user_data)
5074 {
5075         return move_service(conn, msg, user_data, false);
5076 }
5077
5078 static DBusMessage *reset_counters(DBusConnection *conn,
5079                                         DBusMessage *msg, void *user_data)
5080 {
5081         struct connman_service *service = user_data;
5082
5083         reset_stats(service);
5084
5085         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5086 }
5087
5088 static DBusMessage *get_user_favorite(DBusConnection *conn,
5089                                         DBusMessage *msg, void *user_data)
5090 {
5091         DBusMessage *reply;
5092         uid_t uid = USER_NONE;
5093         dbus_bool_t user_favorite = false;
5094         struct connman_service *service = user_data;
5095
5096         connman_dbus_get_connection_unix_user_sync(conn,
5097                                         dbus_message_get_sender(msg),
5098                                         &uid);
5099         if (uid == USER_ROOT)
5100                 user_favorite = service->favorite;
5101         else if (uid != USER_NONE && uid == service->user.favorite_user) {
5102                 DBG("The service is favorite to this user!");
5103                 user_favorite = true;
5104         }
5105
5106         reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5107         dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
5108                                 &user_favorite, DBUS_TYPE_INVALID);
5109         return reply;
5110 }
5111
5112 static struct _services_notify {
5113         int id;
5114         GHashTable *add;
5115         GHashTable *remove;
5116 } *services_notify;
5117
5118 static void service_append_added_foreach(gpointer data, gpointer user_data)
5119 {
5120         struct connman_service *service = data;
5121         DBusMessageIter *iter = user_data;
5122
5123         if (!service || !service->path) {
5124                 DBG("service %p or path is NULL", service);
5125                 return;
5126         }
5127
5128         if (g_hash_table_lookup(services_notify->add, service->path)) {
5129                 DBG("new %s", service->path);
5130
5131                 append_struct(service, iter);
5132                 g_hash_table_remove(services_notify->add, service->path);
5133         } else {
5134                 DBG("changed %s", service->path);
5135
5136                 append_struct_service(iter, NULL, service);
5137         }
5138 }
5139
5140 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
5141 {
5142         g_list_foreach(service_list, service_append_added_foreach, iter);
5143 }
5144
5145 static void append_removed(gpointer key, gpointer value, gpointer user_data)
5146 {
5147         char *objpath = key;
5148         DBusMessageIter *iter = user_data;
5149
5150         DBG("removed %s", objpath);
5151         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
5152 }
5153
5154 static void service_append_removed(DBusMessageIter *iter, void *user_data)
5155 {
5156         g_hash_table_foreach(services_notify->remove, append_removed, iter);
5157 }
5158
5159 static gboolean service_send_changed(gpointer data)
5160 {
5161         DBusMessage *signal;
5162
5163         DBG("");
5164
5165         services_notify->id = 0;
5166
5167         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
5168                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
5169         if (!signal)
5170                 return FALSE;
5171
5172         __connman_dbus_append_objpath_dict_array(signal,
5173                                         service_append_ordered, NULL);
5174         __connman_dbus_append_objpath_array(signal,
5175                                         service_append_removed, NULL);
5176
5177         dbus_connection_send(connection, signal, NULL);
5178         dbus_message_unref(signal);
5179
5180         g_hash_table_remove_all(services_notify->remove);
5181         g_hash_table_remove_all(services_notify->add);
5182
5183         return FALSE;
5184 }
5185
5186 static void service_schedule_changed(void)
5187 {
5188         if (services_notify->id != 0)
5189                 return;
5190
5191         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
5192 }
5193
5194 static void service_schedule_added(struct connman_service *service)
5195 {
5196         DBG("service %p", service);
5197
5198         g_hash_table_remove(services_notify->remove, service->path);
5199         g_hash_table_replace(services_notify->add, service->path, service);
5200
5201         service_schedule_changed();
5202 }
5203
5204 static void service_schedule_removed(struct connman_service *service)
5205 {
5206         if (!service || !service->path) {
5207                 DBG("service %p or path is NULL", service);
5208                 return;
5209         }
5210
5211         DBG("service %p %s", service, service->path);
5212
5213         g_hash_table_remove(services_notify->add, service->path);
5214         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
5215                         NULL);
5216
5217         service_schedule_changed();
5218 }
5219
5220 static bool allow_property_changed(struct connman_service *service)
5221 {
5222 #if defined TIZEN_EXT
5223         if (service->path == NULL)
5224                 return FALSE;
5225 #endif
5226         if (g_hash_table_lookup_extended(services_notify->add, service->path,
5227                                         NULL, NULL)) {
5228                 DBG("no property updates for service %p", service);
5229                 return false;
5230         }
5231
5232         return true;
5233 }
5234
5235 static const GDBusMethodTable service_methods[] = {
5236         { GDBUS_DEPRECATED_METHOD("GetProperties",
5237                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
5238                         get_properties) },
5239         { GDBUS_METHOD("SetProperty",
5240                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
5241                         NULL, set_property) },
5242         { GDBUS_METHOD("ClearProperty",
5243                         GDBUS_ARGS({ "name", "s" }), NULL,
5244                         clear_property) },
5245         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
5246                               connect_service) },
5247         { GDBUS_METHOD("Disconnect", NULL, NULL,
5248                         disconnect_service) },
5249         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
5250         { GDBUS_METHOD("MoveBefore",
5251                         GDBUS_ARGS({ "service", "o" }), NULL,
5252                         move_before) },
5253         { GDBUS_METHOD("MoveAfter",
5254                         GDBUS_ARGS({ "service", "o" }), NULL,
5255                         move_after) },
5256         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
5257         { GDBUS_METHOD("GetUserFavorite",
5258                         NULL, GDBUS_ARGS({ "value", "v" }),
5259                         get_user_favorite) },
5260         { },
5261 };
5262
5263 static const GDBusSignalTable service_signals[] = {
5264         { GDBUS_SIGNAL("PropertyChanged",
5265                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
5266         { },
5267 };
5268
5269 static void service_free(gpointer user_data)
5270 {
5271         struct connman_service *service = user_data;
5272         char *path = service->path;
5273
5274         DBG("service %p", service);
5275
5276         reply_pending(service, ENOENT);
5277
5278         __connman_notifier_service_remove(service);
5279         service_schedule_removed(service);
5280
5281         __connman_wispr_stop(service);
5282         stats_stop(service);
5283
5284         service->path = NULL;
5285
5286         if (path) {
5287                 __connman_connection_update_gateway();
5288
5289                 g_dbus_unregister_interface(connection, path,
5290                                                 CONNMAN_SERVICE_INTERFACE);
5291                 g_free(path);
5292         }
5293
5294         g_hash_table_destroy(service->counter_table);
5295
5296         if (service->network) {
5297                 __connman_network_disconnect(service->network);
5298                 connman_network_unref(service->network);
5299                 service->network = NULL;
5300         }
5301
5302         if (service->provider)
5303                 connman_provider_unref(service->provider);
5304
5305         if (service->ipconfig_ipv4) {
5306                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
5307                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
5308                 __connman_ipconfig_unref(service->ipconfig_ipv4);
5309                 service->ipconfig_ipv4 = NULL;
5310         }
5311
5312         if (service->ipconfig_ipv6) {
5313                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
5314                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
5315                 __connman_ipconfig_unref(service->ipconfig_ipv6);
5316                 service->ipconfig_ipv6 = NULL;
5317         }
5318
5319         g_strfreev(service->timeservers);
5320         g_strfreev(service->timeservers_config);
5321         g_strfreev(service->nameservers);
5322         g_strfreev(service->nameservers_config);
5323         g_strfreev(service->nameservers_auto);
5324         g_strfreev(service->domains);
5325         g_strfreev(service->proxies);
5326         g_strfreev(service->excludes);
5327
5328         g_free(service->hostname);
5329         g_free(service->domainname);
5330         g_free(service->pac);
5331         g_free(service->name);
5332         g_free(service->passphrase);
5333         g_free(service->identifier);
5334         g_free(service->eap);
5335         g_free(service->identity);
5336         g_free(service->agent_identity);
5337         g_free(service->ca_cert_file);
5338         g_free(service->client_cert_file);
5339         g_free(service->private_key_file);
5340         g_free(service->private_key_passphrase);
5341         g_free(service->phase2);
5342         g_free(service->config_file);
5343         g_free(service->config_entry);
5344
5345         if (service->stats.timer)
5346                 g_timer_destroy(service->stats.timer);
5347         if (service->stats_roaming.timer)
5348                 g_timer_destroy(service->stats_roaming.timer);
5349
5350         if (current_default == service)
5351                 current_default = NULL;
5352
5353         g_free(service);
5354 }
5355
5356 static void stats_init(struct connman_service *service)
5357 {
5358         /* home */
5359         service->stats.valid = false;
5360         service->stats.enabled = false;
5361         service->stats.timer = g_timer_new();
5362
5363         /* roaming */
5364         service->stats_roaming.valid = false;
5365         service->stats_roaming.enabled = false;
5366         service->stats_roaming.timer = g_timer_new();
5367 }
5368
5369 static void service_initialize(struct connman_service *service)
5370 {
5371         DBG("service %p", service);
5372
5373         service->refcount = 1;
5374
5375         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5376
5377         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
5378         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
5379
5380         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
5381         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
5382         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
5383
5384         service->favorite  = false;
5385         service->immutable = false;
5386         service->hidden = false;
5387
5388         service->ignore = false;
5389
5390         service->user.favorite_user = USER_NONE;
5391         service->user.current_user = USER_NONE;
5392
5393         service->request_passphrase_input = false;
5394
5395         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
5396
5397         service->order = 0;
5398
5399         stats_init(service);
5400
5401         service->provider = NULL;
5402
5403         service->wps = false;
5404 #if defined TIZEN_EXT
5405         service->storage_reload = false;
5406         /*
5407          * Description: TIZEN implements system global connection management.
5408          */
5409         service->user_pdn_connection_refcount = 0;
5410         __sync_synchronize();
5411 #endif
5412 }
5413
5414 /**
5415  * connman_service_create:
5416  *
5417  * Allocate a new service.
5418  *
5419  * Returns: a newly-allocated #connman_service structure
5420  */
5421 struct connman_service *connman_service_create(void)
5422 {
5423         GSList *list;
5424         struct connman_stats_counter *counters;
5425         const char *counter;
5426
5427         struct connman_service *service;
5428
5429         service = g_try_new0(struct connman_service, 1);
5430         if (!service)
5431                 return NULL;
5432
5433         DBG("service %p", service);
5434
5435         service->counter_table = g_hash_table_new_full(g_str_hash,
5436                                                 g_str_equal, NULL, g_free);
5437
5438         for (list = counter_list; list; list = list->next) {
5439                 counter = list->data;
5440
5441                 counters = g_try_new0(struct connman_stats_counter, 1);
5442                 if (!counters) {
5443                         g_hash_table_destroy(service->counter_table);
5444                         g_free(service);
5445                         return NULL;
5446                 }
5447
5448                 counters->append_all = true;
5449
5450                 g_hash_table_replace(service->counter_table, (gpointer)counter,
5451                                 counters);
5452         }
5453
5454         service_initialize(service);
5455
5456         return service;
5457 }
5458
5459 /**
5460  * connman_service_ref:
5461  * @service: service structure
5462  *
5463  * Increase reference counter of service
5464  */
5465 struct connman_service *
5466 connman_service_ref_debug(struct connman_service *service,
5467                         const char *file, int line, const char *caller)
5468 {
5469         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
5470                 file, line, caller);
5471
5472         __sync_fetch_and_add(&service->refcount, 1);
5473
5474         return service;
5475 }
5476
5477 /**
5478  * connman_service_unref:
5479  * @service: service structure
5480  *
5481  * Decrease reference counter of service and release service if no
5482  * longer needed.
5483  */
5484 void connman_service_unref_debug(struct connman_service *service,
5485                         const char *file, int line, const char *caller)
5486 {
5487         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
5488                 file, line, caller);
5489
5490         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
5491                 return;
5492
5493         service_list = g_list_remove(service_list, service);
5494
5495         __connman_service_disconnect(service);
5496
5497         g_hash_table_remove(service_hash, service->identifier);
5498 }
5499
5500 static gint service_compare(gconstpointer a, gconstpointer b)
5501 {
5502         struct connman_service *service_a = (void *) a;
5503         struct connman_service *service_b = (void *) b;
5504         enum connman_service_state state_a, state_b;
5505         bool a_connected, b_connected;
5506         gint strength;
5507
5508         state_a = service_a->state;
5509         state_b = service_b->state;
5510         a_connected = is_connected(service_a);
5511         b_connected = is_connected(service_b);
5512
5513         if (a_connected && b_connected) {
5514                 if (service_a->order > service_b->order)
5515                         return -1;
5516
5517                 if (service_a->order < service_b->order)
5518                         return 1;
5519         }
5520
5521         if (state_a != state_b) {
5522                 if (a_connected && b_connected) {
5523                         /* We prefer online over ready state */
5524                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
5525                                 return -1;
5526
5527                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
5528                                 return 1;
5529                 }
5530
5531                 if (a_connected)
5532                         return -1;
5533                 if (b_connected)
5534                         return 1;
5535
5536                 if (is_connecting(service_a))
5537                         return -1;
5538                 if (is_connecting(service_b))
5539                         return 1;
5540         }
5541
5542         if (service_a->favorite && !service_b->favorite)
5543                 return -1;
5544
5545         if (!service_a->favorite && service_b->favorite)
5546                 return 1;
5547
5548         if (service_a->type != service_b->type) {
5549
5550                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5551                         return -1;
5552                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
5553                         return 1;
5554
5555                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
5556                         return -1;
5557                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
5558                         return 1;
5559
5560                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5561                         return -1;
5562                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5563                         return 1;
5564
5565                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5566                         return -1;
5567                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5568                         return 1;
5569
5570                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
5571                         return -1;
5572                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
5573                         return 1;
5574
5575                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
5576                         return -1;
5577                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
5578                         return 1;
5579         }
5580
5581         strength = (gint) service_b->strength - (gint) service_a->strength;
5582         if (strength)
5583                 return strength;
5584
5585         return g_strcmp0(service_a->name, service_b->name);
5586 }
5587
5588 static void service_list_sort(void)
5589 {
5590         if (service_list && service_list->next) {
5591                 service_list = g_list_sort(service_list, service_compare);
5592                 service_schedule_changed();
5593         }
5594 }
5595
5596 /**
5597  * connman_service_get_type:
5598  * @service: service structure
5599  *
5600  * Get the type of service
5601  */
5602 enum connman_service_type connman_service_get_type(struct connman_service *service)
5603 {
5604         if (!service)
5605                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
5606
5607         return service->type;
5608 }
5609
5610 /**
5611  * connman_service_get_interface:
5612  * @service: service structure
5613  *
5614  * Get network interface of service
5615  */
5616 char *connman_service_get_interface(struct connman_service *service)
5617 {
5618         int index;
5619
5620         if (!service)
5621                 return NULL;
5622
5623         index = __connman_service_get_index(service);
5624
5625         return connman_inet_ifname(index);
5626 }
5627
5628 /**
5629  * __connman_service_is_user_allowed:
5630  * @type: service type
5631  * @uid: user id
5632  *
5633  * Check a user is allowed to operate a type of service
5634  */
5635 bool __connman_service_is_user_allowed(enum connman_service_type type,
5636                                         uid_t uid)
5637 {
5638         GList *list;
5639         uid_t owner_user = USER_NONE;
5640
5641         for (list = service_list; list; list = list->next) {
5642                 struct connman_service *service = list->data;
5643
5644                 if (service->type != type)
5645                         continue;
5646
5647                 if (is_connected(service)) {
5648                         owner_user = service->user.favorite_user;
5649                         break;
5650                 }
5651         }
5652
5653         if (uid == USER_NONE ||
5654                         (uid != USER_ROOT &&
5655                         owner_user != USER_NONE &&
5656                         owner_user != uid))
5657                 return false;
5658
5659         return true;
5660 }
5661
5662 /**
5663  * connman_service_get_network:
5664  * @service: service structure
5665  *
5666  * Get the service network
5667  */
5668 struct connman_network *
5669 __connman_service_get_network(struct connman_service *service)
5670 {
5671         if (!service)
5672                 return NULL;
5673
5674         return service->network;
5675 }
5676
5677 struct connman_ipconfig *
5678 __connman_service_get_ip4config(struct connman_service *service)
5679 {
5680         if (!service)
5681                 return NULL;
5682
5683         return service->ipconfig_ipv4;
5684 }
5685
5686 struct connman_ipconfig *
5687 __connman_service_get_ip6config(struct connman_service *service)
5688 {
5689         if (!service)
5690                 return NULL;
5691
5692         return service->ipconfig_ipv6;
5693 }
5694
5695 struct connman_ipconfig *
5696 __connman_service_get_ipconfig(struct connman_service *service, int family)
5697 {
5698         if (family == AF_INET)
5699                 return __connman_service_get_ip4config(service);
5700         else if (family == AF_INET6)
5701                 return __connman_service_get_ip6config(service);
5702         else
5703                 return NULL;
5704
5705 }
5706
5707 bool __connman_service_is_connected_state(struct connman_service *service,
5708                                         enum connman_ipconfig_type type)
5709 {
5710         if (!service)
5711                 return false;
5712
5713         switch (type) {
5714         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
5715                 break;
5716         case CONNMAN_IPCONFIG_TYPE_IPV4:
5717                 return is_connected_state(service, service->state_ipv4);
5718         case CONNMAN_IPCONFIG_TYPE_IPV6:
5719                 return is_connected_state(service, service->state_ipv6);
5720         case CONNMAN_IPCONFIG_TYPE_ALL:
5721                 return is_connected_state(service,
5722                                         CONNMAN_IPCONFIG_TYPE_IPV4) &&
5723                         is_connected_state(service,
5724                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5725         }
5726
5727         return false;
5728 }
5729 enum connman_service_security __connman_service_get_security(
5730                                 struct connman_service *service)
5731 {
5732         if (!service)
5733                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
5734
5735         return service->security;
5736 }
5737
5738 const char *__connman_service_get_phase2(struct connman_service *service)
5739 {
5740         if (!service)
5741                 return NULL;
5742
5743         return service->phase2;
5744 }
5745
5746 bool __connman_service_wps_enabled(struct connman_service *service)
5747 {
5748         if (!service)
5749                 return false;
5750
5751         return service->wps;
5752 }
5753
5754 void __connman_service_mark_dirty(void)
5755 {
5756         services_dirty = true;
5757 }
5758
5759 #if defined TIZEN_EXT
5760 /**
5761   * Returns profile count if there is any connected profiles
5762   * that use same interface
5763   */
5764 int __connman_service_get_connected_count_of_iface(
5765                                         struct connman_service *service)
5766 {
5767         GList *list;
5768         int count = 0;
5769         int index1 = 0;
5770         int index2 = 0;
5771
5772         DBG("");
5773
5774         index1 = __connman_service_get_index(service);
5775
5776         if (index1 <= 0)
5777                 return 0;
5778
5779         for (list = service_list; list; list = list->next) {
5780                 struct connman_service *service2 = list->data;
5781
5782                 if (service == service2)
5783                         continue;
5784
5785                 index2 = __connman_service_get_index(service2);
5786
5787                 if (is_connected(service2) && index2 > 0 && index1 == index2)
5788                         count++;
5789
5790                 index2 = 0;
5791         }
5792
5793         DBG("Interface index %d, count %d", index1, count);
5794
5795         return count;
5796 }
5797
5798 void __connman_service_set_storage_reload(struct connman_service *service,
5799                                         bool storage_reload)
5800 {
5801         if (service != NULL)
5802                 service->storage_reload = storage_reload;
5803 }
5804 #endif
5805
5806 /**
5807  * __connman_service_set_favorite_delayed:
5808  * @service: service structure
5809  * @favorite: favorite value
5810  * @delay_ordering: do not order service sequence
5811  *
5812  * Change the favorite setting of service
5813  */
5814 int __connman_service_set_favorite_delayed(struct connman_service *service,
5815                                         bool favorite,
5816                                         bool delay_ordering)
5817 {
5818 #if defined TIZEN_EXT
5819         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5820                 return -EIO;
5821 #endif
5822         if (service->hidden)
5823                 return -EOPNOTSUPP;
5824
5825         if (service->favorite == favorite)
5826                 return -EALREADY;
5827
5828         service->favorite = favorite;
5829
5830         if (!delay_ordering)
5831                 __connman_service_get_order(service);
5832
5833         favorite_changed(service);
5834
5835         if (!delay_ordering) {
5836
5837                 service_list_sort();
5838
5839                 __connman_connection_update_gateway();
5840         }
5841
5842         return 0;
5843 }
5844
5845 /**
5846  * __connman_service_set_favorite:
5847  * @service: service structure
5848  * @favorite: favorite value
5849  *
5850  * Change the favorite setting of service
5851  */
5852 int __connman_service_set_favorite(struct connman_service *service,
5853                                                 bool favorite)
5854 {
5855         return __connman_service_set_favorite_delayed(service, favorite,
5856                                                         false);
5857 }
5858
5859 bool connman_service_get_favorite(struct connman_service *service)
5860 {
5861         return service->favorite;
5862 }
5863
5864 bool connman_service_get_autoconnect(struct connman_service *service)
5865 {
5866         return service->autoconnect;
5867 }
5868
5869 int __connman_service_set_immutable(struct connman_service *service,
5870                                                 bool immutable)
5871 {
5872         if (service->hidden)
5873                 return -EOPNOTSUPP;
5874
5875         if (service->immutable == immutable)
5876                 return 0;
5877
5878         service->immutable = immutable;
5879
5880         immutable_changed(service);
5881
5882         return 0;
5883 }
5884
5885 int __connman_service_set_ignore(struct connman_service *service,
5886                                                 bool ignore)
5887 {
5888         if (!service)
5889                 return -EINVAL;
5890
5891         service->ignore = ignore;
5892
5893         return 0;
5894 }
5895
5896 void __connman_service_set_string(struct connman_service *service,
5897                                   const char *key, const char *value)
5898 {
5899         if (service->hidden)
5900                 return;
5901         if (g_str_equal(key, "EAP")) {
5902                 g_free(service->eap);
5903                 service->eap = g_strdup(value);
5904         } else if (g_str_equal(key, "Identity")) {
5905                 g_free(service->identity);
5906                 service->identity = g_strdup(value);
5907         } else if (g_str_equal(key, "CACertFile")) {
5908                 g_free(service->ca_cert_file);
5909                 service->ca_cert_file = g_strdup(value);
5910         } else if (g_str_equal(key, "ClientCertFile")) {
5911                 g_free(service->client_cert_file);
5912                 service->client_cert_file = g_strdup(value);
5913         } else if (g_str_equal(key, "PrivateKeyFile")) {
5914                 g_free(service->private_key_file);
5915                 service->private_key_file = g_strdup(value);
5916         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
5917                 g_free(service->private_key_passphrase);
5918                 service->private_key_passphrase = g_strdup(value);
5919         } else if (g_str_equal(key, "Phase2")) {
5920                 g_free(service->phase2);
5921                 service->phase2 = g_strdup(value);
5922         } else if (g_str_equal(key, "Passphrase"))
5923                 __connman_service_set_passphrase(service, value);
5924 }
5925
5926 void __connman_service_set_search_domains(struct connman_service *service,
5927                                         char **domains)
5928 {
5929         searchdomain_remove_all(service);
5930
5931         if (service->domains)
5932                 g_strfreev(service->domains);
5933
5934         service->domains = g_strdupv(domains);
5935
5936         searchdomain_add_all(service);
5937 }
5938
5939 static void service_complete(struct connman_service *service)
5940 {
5941         reply_pending(service, EIO);
5942
5943         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
5944                 __connman_service_auto_connect(service->connect_reason);
5945
5946         g_get_current_time(&service->modified);
5947         service_save(service);
5948 }
5949
5950 static void report_error_cb(void *user_context, bool retry,
5951                                                         void *user_data)
5952 {
5953         struct connman_service *service = user_context;
5954
5955         if (retry)
5956                 __connman_service_connect(service,
5957                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5958         else {
5959                 /* It is not relevant to stay on Failure state
5960                  * when failing is due to wrong user input */
5961                 __connman_service_clear_error(service);
5962 #if defined TIZEN_EXT
5963                 /* Reseting the state back in case of failure state */
5964                 service->state_ipv4 = service->state_ipv6 =
5965                                 CONNMAN_SERVICE_STATE_IDLE;
5966
5967                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
5968                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5969 #endif
5970                 service_complete(service);
5971                 __connman_connection_update_gateway();
5972         }
5973 }
5974
5975 static int check_wpspin(struct connman_service *service, const char *wpspin)
5976 {
5977         int length;
5978         guint i;
5979
5980         if (!wpspin)
5981                 return 0;
5982
5983         length = strlen(wpspin);
5984
5985         /* If 0, it will mean user wants to use PBC method */
5986         if (length == 0) {
5987                 connman_network_set_string(service->network,
5988                                                         "WiFi.PinWPS", NULL);
5989                 return 0;
5990         }
5991
5992         /* A WPS PIN is always 8 chars length,
5993          * its content is in digit representation.
5994          */
5995         if (length != 8)
5996                 return -ENOKEY;
5997
5998         for (i = 0; i < 8; i++)
5999                 if (!isdigit((unsigned char) wpspin[i]))
6000                         return -ENOKEY;
6001
6002         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
6003
6004         return 0;
6005 }
6006
6007 static void request_input_cb(struct connman_service *service,
6008                         bool values_received,
6009                         const char *name, int name_len,
6010                         const char *identity, const char *passphrase,
6011                         bool wps, const char *wpspin,
6012                         const char *error, void *user_data)
6013 {
6014         struct connman_device *device;
6015         const char *security;
6016         int err = 0;
6017
6018         DBG("RequestInput return, %p", service);
6019
6020         if (error) {
6021                 DBG("error: %s", error);
6022
6023                 if (g_strcmp0(error,
6024                                 "net.connman.Agent.Error.Canceled") == 0) {
6025                         err = -EINVAL;
6026
6027                         if (service->hidden)
6028                                 __connman_service_return_error(service,
6029                                                         ECANCELED, user_data);
6030                         goto done;
6031                 } else {
6032                         if (service->hidden)
6033                                 __connman_service_return_error(service,
6034                                                         ETIMEDOUT, user_data);
6035                 }
6036         }
6037
6038         if (service->hidden && name_len > 0 && name_len <= 32) {
6039                 device = connman_network_get_device(service->network);
6040                 security = connman_network_get_string(service->network,
6041                                                         "WiFi.Security");
6042                 err = __connman_device_request_hidden_scan(device,
6043                                                 name, name_len,
6044                                                 identity, passphrase,
6045                                                 security, user_data);
6046                 if (err < 0)
6047                         __connman_service_return_error(service, -err,
6048                                                         user_data);
6049         }
6050
6051         if (!values_received || service->hidden) {
6052                 err = -EINVAL;
6053                 goto done;
6054         }
6055
6056         if (wps && service->network) {
6057                 err = check_wpspin(service, wpspin);
6058                 if (err < 0)
6059                         goto done;
6060
6061                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
6062         }
6063
6064         if (identity)
6065                 __connman_service_set_agent_identity(service, identity);
6066
6067         if (passphrase)
6068                 err = __connman_service_set_passphrase(service, passphrase);
6069
6070  done:
6071         if (err >= 0) {
6072                 /* We forget any previous error. */
6073                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6074
6075                 __connman_service_connect(service,
6076                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6077
6078         } else if (err == -ENOKEY) {
6079                 __connman_service_indicate_error(service,
6080                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
6081         } else {
6082                 /* It is not relevant to stay on Failure state
6083                  * when failing is due to wrong user input */
6084                 service->state = CONNMAN_SERVICE_STATE_IDLE;
6085
6086                 if (!service->hidden) {
6087                         /*
6088                          * If there was a real error when requesting
6089                          * hidden scan, then that error is returned already
6090                          * to the user somewhere above so do not try to
6091                          * do this again.
6092                          */
6093                         __connman_service_return_error(service, -err,
6094                                                         user_data);
6095                 }
6096
6097                 service_complete(service);
6098                 __connman_connection_update_gateway();
6099         }
6100 }
6101
6102 static void downgrade_connected_services(void)
6103 {
6104         struct connman_service *up_service;
6105         GList *list;
6106
6107         for (list = service_list; list; list = list->next) {
6108                 up_service = list->data;
6109
6110                 if (!is_connected(up_service))
6111                         continue;
6112
6113                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
6114                         return;
6115
6116                 downgrade_state(up_service);
6117         }
6118 }
6119
6120 static int service_update_preferred_order(struct connman_service *default_service,
6121                 struct connman_service *new_service,
6122                 enum connman_service_state new_state)
6123 {
6124         unsigned int *tech_array;
6125         int i;
6126
6127         if (!default_service || default_service == new_service ||
6128                         default_service->state != new_state)
6129                 return 0;
6130
6131         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6132         if (tech_array) {
6133
6134                 for (i = 0; tech_array[i] != 0; i += 1) {
6135                         if (default_service->type == tech_array[i])
6136                                 return -EALREADY;
6137
6138                         if (new_service->type == tech_array[i]) {
6139                                 switch_default_service(default_service,
6140                                                 new_service);
6141                                 __connman_connection_update_gateway();
6142                                 return 0;
6143                         }
6144                 }
6145         }
6146
6147         return -EALREADY;
6148 }
6149
6150 #if defined TIZEN_EXT
6151 static gboolean __connman_service_can_drop(struct connman_service *service)
6152 {
6153         if (is_connected(service) == TRUE || is_connecting(service) == TRUE) {
6154                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
6155                         return TRUE;
6156                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
6157                         return TRUE;
6158         }
6159         return FALSE;
6160 }
6161
6162 static struct connman_device *default_connecting_device = NULL;
6163
6164 static void __connman_service_disconnect_default(struct connman_service *service)
6165 {
6166         struct connman_device *default_device = NULL;
6167
6168         if (default_connecting_device == NULL)
6169                 return;
6170
6171         default_device = connman_network_get_device(
6172                         __connman_service_get_network(service));
6173
6174         DBG("Disconnecting service %p %s", service, service->path);
6175         DBG("Disconnecting device %p %p %s",
6176                         default_connecting_device,
6177                         default_device,
6178                         connman_device_get_string(default_device, "Name"));
6179
6180         if (default_connecting_device == default_device)
6181                 default_connecting_device = NULL;
6182 }
6183
6184 static void __connman_service_connect_default(struct connman_service *current)
6185 {
6186         int err;
6187         GList *list;
6188         bool default_internet;
6189         struct connman_service *service;
6190         struct connman_service *default_service = NULL;
6191         struct connman_device *default_device = NULL;
6192
6193         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6194                 switch (current->state) {
6195                 case CONNMAN_SERVICE_STATE_UNKNOWN:
6196                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
6197                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
6198                         return;
6199                 default:
6200                         break;
6201                 }
6202
6203                 if (default_connecting_device &&
6204                                 __connman_service_is_internet_profile(current) == TRUE) {
6205                         if (current->network == NULL)
6206                                 return;
6207
6208                         default_device = connman_network_get_device(current->network);
6209                         if (default_connecting_device == default_device) {
6210                                 DBG("Cellular service[%s]  %p %s",
6211                                                 state2string(current->state), current, current->path);
6212                                 DBG("Cellular device %p %p %s",
6213                                                 default_connecting_device, default_device,
6214                                                 connman_device_get_string(default_device, "Name"));
6215
6216                                 default_connecting_device = NULL;
6217                         }
6218                 }
6219
6220                 return;
6221         } else if (is_connected(current) == TRUE || is_connecting(current) == TRUE)
6222                 return;
6223
6224         /* Always-on: keep default cellular connection as possible */
6225         for (list = service_list; list; list = list->next) {
6226                 service = list->data;
6227
6228                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6229                                 __connman_service_is_internet_profile(service) != TRUE ||
6230                                 service->network == NULL) {
6231                         continue;
6232                 }
6233
6234                 default_internet =
6235                                 connman_network_get_bool(service->network, "DefaultInternet");
6236
6237                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
6238                                 __connman_service_type2string(service->type),
6239                                 state2string(service->state), default_internet);
6240
6241                 if (default_internet) {
6242                         default_service = service;
6243                         if (is_connected(default_service) == TRUE ||
6244                                         is_connecting(default_service) == TRUE)
6245                                 return;
6246
6247                         default_device = connman_network_get_device(default_service->network);
6248                         if (default_connecting_device == default_device) {
6249                                 DBG("Device is connecting (%p)", default_connecting_device);
6250                                 return;
6251                         }
6252
6253                         default_connecting_device = default_device;
6254                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
6255
6256                         err = __connman_network_connect(default_service->network);
6257                         DBG("Connecting default service %p %s [%d]",
6258                                         default_service, default_service->path, err);
6259                         DBG("Connecting device %p %s", default_connecting_device,
6260                                         connman_device_get_string(default_connecting_device, "Name"));
6261                         if (err < 0 && err != -EINPROGRESS) {
6262                                 default_connecting_device = NULL;
6263                         } else
6264                                 break;
6265                 }
6266         }
6267 }
6268 #endif
6269
6270 static void single_connected_tech(struct connman_service *allowed)
6271 {
6272         struct connman_service *service;
6273         GSList *services = NULL, *list;
6274         GList *iter;
6275
6276         DBG("keeping %p %s", allowed, allowed->path);
6277
6278 #if defined TIZEN_EXT
6279         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6280                 return;
6281 #endif
6282
6283         for (iter = service_list; iter; iter = iter->next) {
6284                 service = iter->data;
6285
6286 #if defined TIZEN_EXT
6287                 if (service != allowed && service->type != allowed->type &&
6288                                 __connman_service_can_drop(service) == TRUE)
6289 #else
6290                 if (!is_connected(service))
6291                         break;
6292
6293                 if (service == allowed)
6294                         continue;
6295 #endif
6296                 services = g_slist_prepend(services, service);
6297         }
6298
6299         for (list = services; list; list = list->next) {
6300                 service = list->data;
6301
6302                 DBG("disconnecting %p %s", service, service->path);
6303 #if defined TIZEN_EXT
6304                 __connman_service_disconnect_default(service);
6305 #endif
6306                 __connman_service_disconnect(service);
6307         }
6308
6309         g_slist_free(services);
6310 }
6311
6312 #if defined TIZEN_EXT
6313 static void set_priority_connected_service(void)
6314 {
6315         struct connman_service *service;
6316         GList *list;
6317
6318         for (list = service_list; list; list = list->next) {
6319                 service = list->data;
6320
6321                 if (is_connected(service) == FALSE)
6322                         service->order = 5;
6323                 else
6324                         service->order = 6;
6325         }
6326 }
6327 #endif
6328
6329 static const char *get_dbus_sender(struct connman_service *service)
6330 {
6331         if (!service->pending)
6332                 return NULL;
6333
6334         return dbus_message_get_sender(service->pending);
6335 }
6336
6337 static int service_indicate_state(struct connman_service *service)
6338 {
6339         enum connman_service_state old_state, new_state;
6340         struct connman_service *def_service;
6341         enum connman_ipconfig_method method;
6342         int result;
6343
6344         if (!service)
6345                 return -EINVAL;
6346
6347         old_state = service->state;
6348         new_state = combine_state(service->state_ipv4, service->state_ipv6);
6349
6350         DBG("service %p old %s - new %s/%s => %s",
6351                                         service,
6352                                         state2string(old_state),
6353                                         state2string(service->state_ipv4),
6354                                         state2string(service->state_ipv6),
6355                                         state2string(new_state));
6356
6357         if (old_state == new_state)
6358                 return -EALREADY;
6359
6360         def_service = __connman_service_get_default();
6361
6362         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6363                 result = service_update_preferred_order(def_service,
6364                                 service, new_state);
6365                 if (result == -EALREADY)
6366                         return result;
6367         }
6368
6369         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
6370                 __connman_notifier_leave_online(service->type);
6371
6372         if (is_connected_state(service, old_state) &&
6373                         !is_connected_state(service, new_state))
6374                 searchdomain_remove_all(service);
6375
6376         service->state = new_state;
6377         state_changed(service);
6378
6379         switch(new_state) {
6380         case CONNMAN_SERVICE_STATE_UNKNOWN:
6381
6382                 break;
6383
6384         case CONNMAN_SERVICE_STATE_IDLE:
6385                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
6386                         __connman_service_disconnect(service);
6387
6388                 break;
6389
6390         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6391
6392                 break;
6393
6394         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6395                 if (!service->new_service &&
6396                                 __connman_stats_service_register(service) == 0) {
6397                         /*
6398                          * For new services the statistics are updated after
6399                          * we have successfully connected.
6400                          */
6401                         __connman_stats_get(service, false,
6402                                                 &service->stats.data);
6403                         __connman_stats_get(service, true,
6404                                                 &service->stats_roaming.data);
6405                 }
6406
6407                 break;
6408
6409         case CONNMAN_SERVICE_STATE_READY:
6410                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6411
6412                 if (service->new_service &&
6413                                 __connman_stats_service_register(service) == 0) {
6414                         /*
6415                          * This is normally done after configuring state
6416                          * but for new service do this after we have connected
6417                          * successfully.
6418                          */
6419                         __connman_stats_get(service, false,
6420                                                 &service->stats.data);
6421                         __connman_stats_get(service, true,
6422                                                 &service->stats_roaming.data);
6423                 }
6424
6425                 service->new_service = false;
6426
6427                 default_changed();
6428
6429                 def_service = __connman_service_get_default();
6430
6431                 service_update_preferred_order(def_service, service, new_state);
6432
6433                 __connman_service_set_favorite(service, true);
6434
6435                 reply_pending(service, 0);
6436
6437                 g_get_current_time(&service->modified);
6438                 service_save(service);
6439
6440                 searchdomain_add_all(service);
6441                 dns_changed(service);
6442                 domain_changed(service);
6443                 proxy_changed(service);
6444
6445                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
6446                         __connman_notifier_connect(service->type);
6447
6448                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6449                         connman_network_get_bool(service->network,
6450                                                 "WiFi.UseWPS")) {
6451                         const char *pass;
6452
6453                         pass = connman_network_get_string(service->network,
6454                                                         "WiFi.Passphrase");
6455
6456                         __connman_service_set_passphrase(service, pass);
6457
6458                         connman_network_set_bool(service->network,
6459                                                         "WiFi.UseWPS", false);
6460                 }
6461
6462                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
6463                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
6464                         __connman_ipconfig_disable_ipv6(
6465                                                 service->ipconfig_ipv6);
6466
6467                 if (connman_setting_get_bool("SingleConnectedTechnology"))
6468                         single_connected_tech(service);
6469                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6470                         vpn_auto_connect();
6471
6472 #if defined TIZEN_EXT
6473                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6474                         set_priority_connected_service();
6475 #endif
6476
6477                 break;
6478
6479         case CONNMAN_SERVICE_STATE_ONLINE:
6480
6481                 break;
6482
6483         case CONNMAN_SERVICE_STATE_DISCONNECT:
6484                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6485
6486                 reply_pending(service, ECONNABORTED);
6487
6488                 def_service = __connman_service_get_default();
6489                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
6490
6491                 if (!__connman_notifier_is_connected() &&
6492                         def_service &&
6493                                 def_service->provider)
6494                         connman_provider_disconnect(def_service->provider);
6495
6496                 default_changed();
6497
6498                 __connman_wispr_stop(service);
6499
6500                 __connman_wpad_stop(service);
6501
6502 #if defined TIZEN_EXT
6503                 /**
6504                   * Skip the functions if there is any connected profiles
6505                   * that use same interface
6506                   */
6507                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
6508                         __connman_service_get_connected_count_of_iface(
6509                                                         service) <= 0) {
6510 #endif
6511                 dns_changed(service);
6512                 domain_changed(service);
6513                 proxy_changed(service);
6514 #if defined TIZEN_EXT
6515                 }
6516 #endif
6517
6518                 /*
6519                  * Previous services which are connected and which states
6520                  * are set to online should reset relevantly ipconfig_state
6521                  * to ready so wispr/portal will be rerun on those
6522                  */
6523                 downgrade_connected_services();
6524
6525                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6526                 break;
6527
6528         case CONNMAN_SERVICE_STATE_FAILURE:
6529 #if defined TIZEN_EXT
6530                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
6531                         service->order = 5;
6532 #endif
6533                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6534                         connman_agent_report_error(service, service->path,
6535                                         error2string(service->error),
6536                                         report_error_cb,
6537                                         get_dbus_sender(service),
6538                                         NULL) == -EINPROGRESS)
6539                         return 0;
6540                 service_complete(service);
6541
6542                 break;
6543         }
6544
6545         service_list_sort();
6546
6547 #if defined TIZEN_EXT
6548         __connman_service_connect_default(service);
6549 #endif
6550
6551         __connman_connection_update_gateway();
6552
6553         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
6554                         new_state != CONNMAN_SERVICE_STATE_READY) ||
6555                 (old_state == CONNMAN_SERVICE_STATE_READY &&
6556                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
6557                 __connman_notifier_disconnect(service->type);
6558         }
6559
6560         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
6561                 __connman_notifier_enter_online(service->type);
6562                 default_changed();
6563         }
6564
6565         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6566                 service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
6567                 (new_state == CONNMAN_SERVICE_STATE_READY ||
6568                 new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
6569                 if (service->user.favorite_user != service->user.current_user) {
6570                         DBG("Now set service favorite user id from %d to %d",
6571                         service->user.favorite_user, service->user.current_user);
6572
6573                         service->user.favorite_user = service->user.current_user;
6574
6575                         service_save(service);
6576                 }
6577         }
6578
6579         return 0;
6580 }
6581
6582 int __connman_service_indicate_error(struct connman_service *service,
6583                                         enum connman_service_error error)
6584 {
6585         DBG("service %p error %d", service, error);
6586
6587         if (!service)
6588                 return -EINVAL;
6589
6590         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6591                 return -EALREADY;
6592
6593         set_error(service, error);
6594
6595 /* default internet service: fix not cleared if pdp activation*/
6596 #if defined TIZEN_EXT
6597                 /*
6598                  * If connection failed for default service(DefaultInternet),
6599                  * default_connecting_device should be cleared.
6600                  */
6601                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6602                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
6603                         __connman_service_disconnect_default(service);
6604
6605                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
6606                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
6607                         g_free(service->passphrase);
6608                         service->passphrase = NULL;
6609                 }
6610 #endif
6611
6612         __connman_service_ipconfig_indicate_state(service,
6613                                                 CONNMAN_SERVICE_STATE_FAILURE,
6614                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6615         __connman_service_ipconfig_indicate_state(service,
6616                                                 CONNMAN_SERVICE_STATE_FAILURE,
6617                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6618         return 0;
6619 }
6620
6621 int __connman_service_clear_error(struct connman_service *service)
6622 {
6623         DBusMessage *pending, *provider_pending;
6624
6625         DBG("service %p", service);
6626
6627         if (!service)
6628                 return -EINVAL;
6629
6630         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
6631                 return -EINVAL;
6632
6633         pending = service->pending;
6634         service->pending = NULL;
6635         provider_pending = service->provider_pending;
6636         service->provider_pending = NULL;
6637
6638         __connman_service_ipconfig_indicate_state(service,
6639                                                 CONNMAN_SERVICE_STATE_IDLE,
6640                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6641
6642         __connman_service_ipconfig_indicate_state(service,
6643                                                 CONNMAN_SERVICE_STATE_IDLE,
6644                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6645
6646         service->pending = pending;
6647         service->provider_pending = provider_pending;
6648
6649         return 0;
6650 }
6651
6652 int __connman_service_indicate_default(struct connman_service *service)
6653 {
6654         DBG("service %p state %s", service, state2string(service->state));
6655
6656         if (!is_connected(service)) {
6657                 /*
6658                  * If service is not yet fully connected, then we must not
6659                  * change the default yet. The default gw will be changed
6660                  * after the service state is in ready.
6661                  */
6662                 return -EINPROGRESS;
6663         }
6664
6665         default_changed();
6666
6667         return 0;
6668 }
6669
6670 enum connman_service_state __connman_service_ipconfig_get_state(
6671                                         struct connman_service *service,
6672                                         enum connman_ipconfig_type type)
6673 {
6674         if (!service)
6675                 return CONNMAN_SERVICE_STATE_UNKNOWN;
6676
6677         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6678                 return service->state_ipv4;
6679
6680         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
6681                 return service->state_ipv6;
6682
6683         return CONNMAN_SERVICE_STATE_UNKNOWN;
6684 }
6685
6686 static void check_proxy_setup(struct connman_service *service)
6687 {
6688         /*
6689          * We start WPAD if we haven't got a PAC URL from DHCP and
6690          * if our proxy manual configuration is either empty or set
6691          * to AUTO with an empty URL.
6692          */
6693
6694         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
6695                 goto done;
6696
6697         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
6698                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
6699                         service->pac))
6700                 goto done;
6701
6702         if (__connman_wpad_start(service) < 0) {
6703                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
6704                 __connman_notifier_proxy_changed(service);
6705                 goto done;
6706         }
6707
6708         return;
6709
6710 done:
6711         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
6712 }
6713
6714 #if defined TIZEN_EXT
6715 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
6716
6717         DBG("check the proxy and start wispr");
6718         check_proxy_setup(service);
6719         return;
6720 }
6721 #endif
6722
6723 /*
6724  * How many networks are connected at the same time. If more than 1,
6725  * then set the rp_filter setting properly (loose mode routing) so that network
6726  * connectivity works ok. This is only done for IPv4 networks as IPv6
6727  * does not have rp_filter knob.
6728  */
6729 static int connected_networks_count;
6730 static int original_rp_filter;
6731
6732 static void service_rp_filter(struct connman_service *service,
6733                                 bool connected)
6734 {
6735         enum connman_ipconfig_method method;
6736
6737         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
6738
6739         switch (method) {
6740         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6741         case CONNMAN_IPCONFIG_METHOD_OFF:
6742         case CONNMAN_IPCONFIG_METHOD_AUTO:
6743                 return;
6744         case CONNMAN_IPCONFIG_METHOD_FIXED:
6745         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6746         case CONNMAN_IPCONFIG_METHOD_DHCP:
6747                 break;
6748         }
6749
6750         if (connected) {
6751                 if (connected_networks_count == 1) {
6752                         int filter_value;
6753                         filter_value = __connman_ipconfig_set_rp_filter();
6754                         if (filter_value < 0)
6755                                 return;
6756
6757                         original_rp_filter = filter_value;
6758                 }
6759                 connected_networks_count++;
6760
6761         } else {
6762                 if (connected_networks_count == 2)
6763                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
6764
6765                 connected_networks_count--;
6766                 if (connected_networks_count < 0)
6767                         connected_networks_count = 0;
6768         }
6769
6770         DBG("%s %s ipconfig %p method %d count %d filter %d",
6771                 connected ? "connected" : "disconnected", service->identifier,
6772                 service->ipconfig_ipv4, method,
6773                 connected_networks_count, original_rp_filter);
6774 }
6775
6776 static gboolean redo_wispr(gpointer user_data)
6777 {
6778         struct connman_service *service = user_data;
6779         int refcount = service->refcount - 1;
6780
6781         connman_service_unref(service);
6782         if (refcount == 0) {
6783                 DBG("Service %p already removed", service);
6784                 return FALSE;
6785         }
6786
6787         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
6788
6789         return FALSE;
6790 }
6791
6792 int __connman_service_online_check_failed(struct connman_service *service,
6793                                         enum connman_ipconfig_type type)
6794 {
6795         DBG("service %p type %d count %d", service, type,
6796                                                 service->online_check_count);
6797
6798         /* currently we only retry IPv6 stuff */
6799         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
6800                         service->online_check_count != 1) {
6801                 connman_warn("Online check failed for %p %s", service,
6802                         service->name);
6803                 return 0;
6804         }
6805
6806         service->online_check_count = 0;
6807
6808         /*
6809          * We set the timeout to 1 sec so that we have a chance to get
6810          * necessary IPv6 router advertisement messages that might have
6811          * DNS data etc.
6812          */
6813         g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
6814
6815         return EAGAIN;
6816 }
6817
6818 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
6819                                         enum connman_service_state new_state,
6820                                         enum connman_ipconfig_type type)
6821 {
6822         struct connman_ipconfig *ipconfig = NULL;
6823         enum connman_service_state old_state;
6824         enum connman_ipconfig_method method;
6825
6826         if (!service)
6827                 return -EINVAL;
6828
6829         switch (type) {
6830         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6831         case CONNMAN_IPCONFIG_TYPE_ALL:
6832                 return -EINVAL;
6833
6834         case CONNMAN_IPCONFIG_TYPE_IPV4:
6835                 old_state = service->state_ipv4;
6836                 ipconfig = service->ipconfig_ipv4;
6837
6838                 break;
6839
6840         case CONNMAN_IPCONFIG_TYPE_IPV6:
6841                 old_state = service->state_ipv6;
6842                 ipconfig = service->ipconfig_ipv6;
6843
6844                 break;
6845         }
6846
6847         if (!ipconfig)
6848                 return -EINVAL;
6849
6850         /* Any change? */
6851         if (old_state == new_state)
6852                 return -EALREADY;
6853
6854 #if defined TIZEN_EXT
6855         __sync_synchronize();
6856         if (service->user_pdn_connection_refcount > 0 &&
6857                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6858                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
6859                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
6860                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
6861                         service->user_pdn_connection_refcount = 0;
6862                         __sync_synchronize();
6863                 }
6864 #endif
6865
6866         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
6867                 service, service ? service->identifier : NULL,
6868                 old_state, state2string(old_state),
6869                 new_state, state2string(new_state),
6870                 type, __connman_ipconfig_type2string(type));
6871
6872         switch (new_state) {
6873         case CONNMAN_SERVICE_STATE_UNKNOWN:
6874         case CONNMAN_SERVICE_STATE_IDLE:
6875         case CONNMAN_SERVICE_STATE_ASSOCIATION:
6876                 break;
6877         case CONNMAN_SERVICE_STATE_CONFIGURATION:
6878                 __connman_ipconfig_enable(ipconfig);
6879                 break;
6880         case CONNMAN_SERVICE_STATE_READY:
6881 #if defined TIZEN_EXT
6882                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
6883                                 __connman_service_is_internet_profile(service) != TRUE) {
6884                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6885                                 service_rp_filter(service, TRUE);
6886
6887                         break;
6888                 }
6889 #endif
6890                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
6891 #if !defined TIZEN_EXT
6892                         check_proxy_setup(service);
6893 #endif
6894                         service_rp_filter(service, true);
6895                 } else {
6896                         service->online_check_count = 1;
6897                         __connman_wispr_start(service, type);
6898                 }
6899                 break;
6900         case CONNMAN_SERVICE_STATE_ONLINE:
6901                 break;
6902         case CONNMAN_SERVICE_STATE_DISCONNECT:
6903                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
6904                         return -EINVAL;
6905
6906                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6907                         service_rp_filter(service, false);
6908
6909                 break;
6910         case CONNMAN_SERVICE_STATE_FAILURE:
6911                 break;
6912         }
6913
6914         /* Keep that state, but if the ipconfig method is OFF, then we set
6915            the state to IDLE so that it will not affect the combined state
6916            in the future.
6917          */
6918         method = __connman_ipconfig_get_method(ipconfig);
6919         switch (method) {
6920         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
6921         case CONNMAN_IPCONFIG_METHOD_OFF:
6922                 new_state = CONNMAN_SERVICE_STATE_IDLE;
6923                 break;
6924
6925         case CONNMAN_IPCONFIG_METHOD_FIXED:
6926         case CONNMAN_IPCONFIG_METHOD_MANUAL:
6927         case CONNMAN_IPCONFIG_METHOD_DHCP:
6928         case CONNMAN_IPCONFIG_METHOD_AUTO:
6929                 break;
6930
6931         }
6932
6933         if (is_connected_state(service, old_state) &&
6934                         !is_connected_state(service, new_state))
6935                 nameserver_remove_all(service);
6936
6937         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6938                 service->state_ipv4 = new_state;
6939         else
6940                 service->state_ipv6 = new_state;
6941
6942         if (!is_connected_state(service, old_state) &&
6943                         is_connected_state(service, new_state))
6944                 nameserver_add_all(service);
6945
6946 #if defined TIZEN_EXT
6947         int ret = service_indicate_state(service);
6948         /*Sent the Ready changed signal again in case IPv4 IP set
6949           after IPv6 IP set*/
6950
6951         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
6952                         && new_state == CONNMAN_SERVICE_STATE_READY) {
6953                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
6954                 state_changed(service);
6955         }
6956
6957         return ret;
6958 #endif
6959         return service_indicate_state(service);
6960 }
6961
6962 static bool prepare_network(struct connman_service *service)
6963 {
6964         enum connman_network_type type;
6965         unsigned int ssid_len;
6966
6967         type = connman_network_get_type(service->network);
6968
6969         switch (type) {
6970         case CONNMAN_NETWORK_TYPE_UNKNOWN:
6971         case CONNMAN_NETWORK_TYPE_VENDOR:
6972                 return false;
6973         case CONNMAN_NETWORK_TYPE_WIFI:
6974                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
6975                                                 &ssid_len))
6976                         return false;
6977
6978                 if (service->passphrase)
6979                         connman_network_set_string(service->network,
6980                                 "WiFi.Passphrase", service->passphrase);
6981                 break;
6982         case CONNMAN_NETWORK_TYPE_ETHERNET:
6983         case CONNMAN_NETWORK_TYPE_GADGET:
6984         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
6985         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
6986         case CONNMAN_NETWORK_TYPE_CELLULAR:
6987                 break;
6988         }
6989
6990         return true;
6991 }
6992
6993 static void prepare_8021x(struct connman_service *service)
6994 {
6995         if (service->eap)
6996                 connman_network_set_string(service->network, "WiFi.EAP",
6997                                                                 service->eap);
6998
6999         if (service->identity)
7000                 connman_network_set_string(service->network, "WiFi.Identity",
7001                                                         service->identity);
7002
7003         if (service->ca_cert_file)
7004                 connman_network_set_string(service->network, "WiFi.CACertFile",
7005                                                         service->ca_cert_file);
7006
7007         if (service->client_cert_file)
7008                 connman_network_set_string(service->network,
7009                                                 "WiFi.ClientCertFile",
7010                                                 service->client_cert_file);
7011
7012         if (service->private_key_file)
7013                 connman_network_set_string(service->network,
7014                                                 "WiFi.PrivateKeyFile",
7015                                                 service->private_key_file);
7016
7017         if (service->private_key_passphrase)
7018                 connman_network_set_string(service->network,
7019                                         "WiFi.PrivateKeyPassphrase",
7020                                         service->private_key_passphrase);
7021
7022         if (service->phase2)
7023                 connman_network_set_string(service->network, "WiFi.Phase2",
7024                                                         service->phase2);
7025 }
7026
7027 static int service_connect(struct connman_service *service)
7028 {
7029         int err;
7030
7031         if (service->hidden)
7032                 return -EPERM;
7033
7034         switch (service->type) {
7035         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7036         case CONNMAN_SERVICE_TYPE_SYSTEM:
7037         case CONNMAN_SERVICE_TYPE_GPS:
7038         case CONNMAN_SERVICE_TYPE_P2P:
7039                 return -EINVAL;
7040         case CONNMAN_SERVICE_TYPE_ETHERNET:
7041         case CONNMAN_SERVICE_TYPE_GADGET:
7042         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7043         case CONNMAN_SERVICE_TYPE_CELLULAR:
7044         case CONNMAN_SERVICE_TYPE_VPN:
7045                 break;
7046         case CONNMAN_SERVICE_TYPE_WIFI:
7047                 switch (service->security) {
7048                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7049                 case CONNMAN_SERVICE_SECURITY_NONE:
7050                         break;
7051                 case CONNMAN_SERVICE_SECURITY_WEP:
7052                 case CONNMAN_SERVICE_SECURITY_PSK:
7053                 case CONNMAN_SERVICE_SECURITY_WPA:
7054                 case CONNMAN_SERVICE_SECURITY_RSN:
7055                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7056                                 return -ENOKEY;
7057
7058                         if (service->request_passphrase_input) {
7059                                 DBG("Now try to connect other user's favorite service");
7060                                 service->request_passphrase_input = false;
7061                                 return -ENOKEY;
7062                         } else if (!service->passphrase) {
7063                                 if (!service->network)
7064                                         return -EOPNOTSUPP;
7065
7066                                 if (!service->wps ||
7067                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
7068                                         return -ENOKEY;
7069                         }
7070                         break;
7071
7072                 case CONNMAN_SERVICE_SECURITY_8021X:
7073                         if (!service->eap)
7074                                 return -EINVAL;
7075
7076 #if defined TIZEN_EXT
7077                         /*
7078                          * never request credentials if using EAP-TLS, EAP-SIM
7079                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
7080                          * need to be fully provisioned)
7081                          */
7082                         if (g_str_equal(service->eap, "tls") ||
7083                                 g_str_equal(service->eap, "sim") ||
7084                                 g_str_equal(service->eap, "aka"))
7085                                 break;
7086 #else
7087                         /*
7088                          * never request credentials if using EAP-TLS
7089                          * (EAP-TLS networks need to be fully provisioned)
7090                          */
7091                         if (g_str_equal(service->eap, "tls"))
7092                                 break;
7093 #endif
7094                         /*
7095                          * Return -ENOKEY if either identity or passphrase is
7096                          * missing. Agent provided credentials can be used as
7097                          * fallback if needed.
7098                          */
7099                         if (((!service->identity &&
7100                                         !service->agent_identity) ||
7101                                         !service->passphrase) ||
7102                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
7103                                 return -ENOKEY;
7104
7105                         break;
7106                 }
7107                 break;
7108         }
7109
7110         if (service->network) {
7111                 if (!prepare_network(service))
7112                         return -EINVAL;
7113
7114                 switch (service->security) {
7115                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
7116                 case CONNMAN_SERVICE_SECURITY_NONE:
7117                 case CONNMAN_SERVICE_SECURITY_WEP:
7118                 case CONNMAN_SERVICE_SECURITY_PSK:
7119                 case CONNMAN_SERVICE_SECURITY_WPA:
7120                 case CONNMAN_SERVICE_SECURITY_RSN:
7121                         break;
7122                 case CONNMAN_SERVICE_SECURITY_8021X:
7123                         prepare_8021x(service);
7124                         break;
7125                 }
7126
7127                 if (__connman_stats_service_register(service) == 0) {
7128                         __connman_stats_get(service, false,
7129                                                 &service->stats.data);
7130                         __connman_stats_get(service, true,
7131                                                 &service->stats_roaming.data);
7132                 }
7133
7134                 if (service->ipconfig_ipv4)
7135                         __connman_ipconfig_enable(service->ipconfig_ipv4);
7136                 if (service->ipconfig_ipv6)
7137                         __connman_ipconfig_enable(service->ipconfig_ipv6);
7138
7139                 err = __connman_network_connect(service->network);
7140         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7141                                         service->provider)
7142                 err = __connman_provider_connect(service->provider);
7143         else
7144                 return -EOPNOTSUPP;
7145
7146         if (err < 0) {
7147                 if (err != -EINPROGRESS) {
7148                         __connman_ipconfig_disable(service->ipconfig_ipv4);
7149                         __connman_ipconfig_disable(service->ipconfig_ipv6);
7150                         __connman_stats_service_unregister(service);
7151                 }
7152         }
7153
7154         return err;
7155 }
7156
7157 int __connman_service_connect(struct connman_service *service,
7158                         enum connman_service_connect_reason reason)
7159 {
7160         int err;
7161
7162         DBG("service %p state %s connect reason %s -> %s",
7163                 service, state2string(service->state),
7164                 reason2string(service->connect_reason),
7165                 reason2string(reason));
7166
7167         if (is_connected(service))
7168                 return -EISCONN;
7169
7170         if (is_connecting(service))
7171                 return -EALREADY;
7172
7173         switch (service->type) {
7174         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7175         case CONNMAN_SERVICE_TYPE_SYSTEM:
7176         case CONNMAN_SERVICE_TYPE_GPS:
7177         case CONNMAN_SERVICE_TYPE_P2P:
7178                 return -EINVAL;
7179
7180         case CONNMAN_SERVICE_TYPE_ETHERNET:
7181         case CONNMAN_SERVICE_TYPE_GADGET:
7182         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7183         case CONNMAN_SERVICE_TYPE_CELLULAR:
7184         case CONNMAN_SERVICE_TYPE_VPN:
7185         case CONNMAN_SERVICE_TYPE_WIFI:
7186                 break;
7187         }
7188
7189         if (!is_ipconfig_usable(service))
7190                 return -ENOLINK;
7191
7192         __connman_service_clear_error(service);
7193
7194         err = service_connect(service);
7195
7196         service->connect_reason = reason;
7197         if (err >= 0)
7198                 return 0;
7199
7200         if (err == -EINPROGRESS) {
7201                 if (service->timeout == 0)
7202                         service->timeout = g_timeout_add_seconds(
7203                                 CONNECT_TIMEOUT, connect_timeout, service);
7204
7205                 return -EINPROGRESS;
7206         }
7207
7208         if (service->network)
7209                 __connman_network_disconnect(service->network);
7210         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7211                                 service->provider)
7212                         connman_provider_disconnect(service->provider);
7213
7214         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
7215                 if (err == -ENOKEY || err == -EPERM) {
7216                         DBusMessage *pending = NULL;
7217
7218                         /*
7219                          * We steal the reply here. The idea is that the
7220                          * connecting client will see the connection status
7221                          * after the real hidden network is connected or
7222                          * connection failed.
7223                          */
7224                         if (service->hidden) {
7225                                 pending = service->pending;
7226                                 service->pending = NULL;
7227                         }
7228
7229                         err = __connman_agent_request_passphrase_input(service,
7230                                         request_input_cb,
7231                                         get_dbus_sender(service),
7232                                         pending);
7233                         if (service->hidden && err != -EINPROGRESS)
7234                                 service->pending = pending;
7235
7236                         return err;
7237                 }
7238                 reply_pending(service, -err);
7239         }
7240
7241         return err;
7242 }
7243
7244 int __connman_service_disconnect(struct connman_service *service)
7245 {
7246         int err;
7247
7248         DBG("service %p", service);
7249
7250         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
7251         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
7252
7253         connman_agent_cancel(service);
7254
7255         reply_pending(service, ECONNABORTED);
7256
7257         if (service->network) {
7258                 err = __connman_network_disconnect(service->network);
7259         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7260                                         service->provider)
7261                 err = connman_provider_disconnect(service->provider);
7262         else
7263                 return -EOPNOTSUPP;
7264
7265         if (err < 0 && err != -EINPROGRESS)
7266                 return err;
7267
7268         __connman_6to4_remove(service->ipconfig_ipv4);
7269
7270         if (service->ipconfig_ipv4)
7271                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
7272                                                         NULL);
7273         else
7274                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
7275                                                         NULL);
7276
7277 #if defined TIZEN_EXT
7278         /**
7279           * Skip the functions If there is any connected profiles
7280           * that use same interface
7281           */
7282         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7283                 __connman_service_get_connected_count_of_iface(service) <= 0) {
7284 #endif
7285         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
7286         settings_changed(service, service->ipconfig_ipv4);
7287
7288         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
7289         settings_changed(service, service->ipconfig_ipv6);
7290
7291         __connman_ipconfig_disable(service->ipconfig_ipv4);
7292         __connman_ipconfig_disable(service->ipconfig_ipv6);
7293 #if defined TIZEN_EXT
7294         }
7295 #endif
7296
7297         __connman_stats_service_unregister(service);
7298
7299         return err;
7300 }
7301
7302 int __connman_service_disconnect_all(void)
7303 {
7304         struct connman_service *service;
7305         GSList *services = NULL, *list;
7306         GList *iter;
7307
7308         DBG("");
7309
7310         for (iter = service_list; iter; iter = iter->next) {
7311                 service = iter->data;
7312
7313                 if (!is_connected(service))
7314                         break;
7315
7316                 services = g_slist_prepend(services, service);
7317         }
7318
7319         for (list = services; list; list = list->next) {
7320                 struct connman_service *service = list->data;
7321
7322                 service->ignore = true;
7323
7324                 __connman_service_disconnect(service);
7325         }
7326
7327         g_slist_free(services);
7328
7329         return 0;
7330 }
7331
7332 /**
7333  * lookup_by_identifier:
7334  * @identifier: service identifier
7335  *
7336  * Look up a service by identifier (reference count will not be increased)
7337  */
7338 static struct connman_service *lookup_by_identifier(const char *identifier)
7339 {
7340         return g_hash_table_lookup(service_hash, identifier);
7341 }
7342
7343 struct provision_user_data {
7344         const char *ident;
7345         int ret;
7346 };
7347
7348 static void provision_changed(gpointer value, gpointer user_data)
7349 {
7350         struct connman_service *service = value;
7351         struct provision_user_data *data = user_data;
7352         const char *path = data->ident;
7353         int ret;
7354
7355         ret = __connman_config_provision_service_ident(service, path,
7356                         service->config_file, service->config_entry);
7357         if (ret > 0)
7358                 data->ret = ret;
7359 }
7360
7361 int __connman_service_provision_changed(const char *ident)
7362 {
7363         struct provision_user_data data = {
7364                 .ident = ident,
7365                 .ret = 0
7366         };
7367
7368         g_list_foreach(service_list, provision_changed, (void *)&data);
7369
7370         /*
7371          * Because the provision_changed() might have set some services
7372          * as favorite, we must sort the sequence now.
7373          */
7374         if (services_dirty) {
7375                 services_dirty = false;
7376
7377                 service_list_sort();
7378
7379                 __connman_connection_update_gateway();
7380         }
7381
7382         return data.ret;
7383 }
7384
7385 void __connman_service_set_config(struct connman_service *service,
7386                                 const char *file_id, const char *entry)
7387 {
7388         if (!service)
7389                 return;
7390
7391         g_free(service->config_file);
7392         service->config_file = g_strdup(file_id);
7393
7394         g_free(service->config_entry);
7395         service->config_entry = g_strdup(entry);
7396 }
7397
7398 /**
7399  * __connman_service_get:
7400  * @identifier: service identifier
7401  *
7402  * Look up a service by identifier or create a new one if not found
7403  */
7404 static struct connman_service *service_get(const char *identifier)
7405 {
7406         struct connman_service *service;
7407
7408         service = g_hash_table_lookup(service_hash, identifier);
7409         if (service) {
7410                 connman_service_ref(service);
7411                 return service;
7412         }
7413
7414         service = connman_service_create();
7415         if (!service)
7416                 return NULL;
7417
7418         DBG("service %p", service);
7419
7420         service->identifier = g_strdup(identifier);
7421
7422         service_list = g_list_insert_sorted(service_list, service,
7423                                                 service_compare);
7424
7425         g_hash_table_insert(service_hash, service->identifier, service);
7426
7427         return service;
7428 }
7429
7430 static int service_register(struct connman_service *service)
7431 {
7432         DBG("service %p", service);
7433
7434         if (service->path)
7435                 return -EALREADY;
7436
7437         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
7438                                                 service->identifier);
7439
7440         DBG("path %s", service->path);
7441
7442         if (__connman_config_provision_service(service) < 0)
7443                 service_load(service);
7444
7445         g_dbus_register_interface(connection, service->path,
7446                                         CONNMAN_SERVICE_INTERFACE,
7447                                         service_methods, service_signals,
7448                                                         NULL, service, NULL);
7449
7450         service_list_sort();
7451
7452         __connman_connection_update_gateway();
7453
7454         return 0;
7455 }
7456
7457 static void service_up(struct connman_ipconfig *ipconfig,
7458                 const char *ifname)
7459 {
7460         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7461
7462         DBG("%s up", ifname);
7463
7464         link_changed(service);
7465
7466         service->stats.valid = false;
7467         service->stats_roaming.valid = false;
7468 }
7469
7470 static void service_down(struct connman_ipconfig *ipconfig,
7471                         const char *ifname)
7472 {
7473         DBG("%s down", ifname);
7474 }
7475
7476 static void service_lower_up(struct connman_ipconfig *ipconfig,
7477                         const char *ifname)
7478 {
7479         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7480
7481         DBG("%s lower up", ifname);
7482
7483         stats_start(service);
7484 }
7485
7486 static void service_lower_down(struct connman_ipconfig *ipconfig,
7487                         const char *ifname)
7488 {
7489         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7490
7491         DBG("%s lower down", ifname);
7492
7493         if (!is_idle_state(service, service->state_ipv4))
7494                 __connman_ipconfig_disable(service->ipconfig_ipv4);
7495
7496         if (!is_idle_state(service, service->state_ipv6))
7497                 __connman_ipconfig_disable(service->ipconfig_ipv6);
7498
7499         stats_stop(service);
7500         service_save(service);
7501 }
7502
7503 static void service_ip_bound(struct connman_ipconfig *ipconfig,
7504                         const char *ifname)
7505 {
7506         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7507         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7508         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7509
7510         DBG("%s ip bound", ifname);
7511
7512         type = __connman_ipconfig_get_config_type(ipconfig);
7513         method = __connman_ipconfig_get_method(ipconfig);
7514
7515         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7516                                                         type, method);
7517
7518         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7519                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
7520                 __connman_service_ipconfig_indicate_state(service,
7521                                                 CONNMAN_SERVICE_STATE_READY,
7522                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7523
7524         settings_changed(service, ipconfig);
7525 }
7526
7527 static void service_ip_release(struct connman_ipconfig *ipconfig,
7528                         const char *ifname)
7529 {
7530         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7531         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
7532         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
7533
7534         DBG("%s ip release", ifname);
7535
7536         type = __connman_ipconfig_get_config_type(ipconfig);
7537         method = __connman_ipconfig_get_method(ipconfig);
7538
7539         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
7540                                                         type, method);
7541
7542         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
7543                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7544                 __connman_service_ipconfig_indicate_state(service,
7545                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7546                                         CONNMAN_IPCONFIG_TYPE_IPV6);
7547
7548         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
7549                         method == CONNMAN_IPCONFIG_METHOD_OFF)
7550                 __connman_service_ipconfig_indicate_state(service,
7551                                         CONNMAN_SERVICE_STATE_DISCONNECT,
7552                                         CONNMAN_IPCONFIG_TYPE_IPV4);
7553
7554         settings_changed(service, ipconfig);
7555 }
7556
7557 static void service_route_changed(struct connman_ipconfig *ipconfig,
7558                                 const char *ifname)
7559 {
7560         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
7561
7562         DBG("%s route changed", ifname);
7563
7564         settings_changed(service, ipconfig);
7565 }
7566
7567 static const struct connman_ipconfig_ops service_ops = {
7568         .up             = service_up,
7569         .down           = service_down,
7570         .lower_up       = service_lower_up,
7571         .lower_down     = service_lower_down,
7572         .ip_bound       = service_ip_bound,
7573         .ip_release     = service_ip_release,
7574         .route_set      = service_route_changed,
7575         .route_unset    = service_route_changed,
7576 };
7577
7578 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
7579                 int index, enum connman_ipconfig_method method)
7580 {
7581         struct connman_ipconfig *ipconfig_ipv4;
7582
7583         ipconfig_ipv4 = __connman_ipconfig_create(index,
7584                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7585         if (!ipconfig_ipv4)
7586                 return NULL;
7587
7588         __connman_ipconfig_set_method(ipconfig_ipv4, method);
7589
7590         __connman_ipconfig_set_data(ipconfig_ipv4, service);
7591
7592         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
7593
7594         return ipconfig_ipv4;
7595 }
7596
7597 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
7598                 int index)
7599 {
7600         struct connman_ipconfig *ipconfig_ipv6;
7601
7602         ipconfig_ipv6 = __connman_ipconfig_create(index,
7603                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7604         if (!ipconfig_ipv6)
7605                 return NULL;
7606
7607         __connman_ipconfig_set_data(ipconfig_ipv6, service);
7608
7609         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
7610
7611         return ipconfig_ipv6;
7612 }
7613
7614 void __connman_service_read_ip4config(struct connman_service *service)
7615 {
7616         GKeyFile *keyfile;
7617
7618         if (!service->ipconfig_ipv4)
7619                 return;
7620
7621         keyfile = connman_storage_load_service(service->identifier);
7622         if (!keyfile)
7623                 return;
7624
7625         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
7626                                 service->identifier, "IPv4.");
7627
7628         g_key_file_free(keyfile);
7629 }
7630
7631 void connman_service_create_ip4config(struct connman_service *service,
7632                                         int index)
7633 {
7634         DBG("ipv4 %p", service->ipconfig_ipv4);
7635
7636         if (service->ipconfig_ipv4)
7637                 return;
7638
7639         service->ipconfig_ipv4 = create_ip4config(service, index,
7640                         CONNMAN_IPCONFIG_METHOD_DHCP);
7641         __connman_service_read_ip4config(service);
7642 }
7643
7644 void __connman_service_read_ip6config(struct connman_service *service)
7645 {
7646         GKeyFile *keyfile;
7647
7648         if (!service->ipconfig_ipv6)
7649                 return;
7650
7651         keyfile = connman_storage_load_service(service->identifier);
7652         if (!keyfile)
7653                 return;
7654
7655         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
7656                                 service->identifier, "IPv6.");
7657
7658         g_key_file_free(keyfile);
7659 }
7660
7661 void connman_service_create_ip6config(struct connman_service *service,
7662                                                                 int index)
7663 {
7664         DBG("ipv6 %p", service->ipconfig_ipv6);
7665
7666         if (service->ipconfig_ipv6)
7667                 return;
7668
7669         service->ipconfig_ipv6 = create_ip6config(service, index);
7670
7671         __connman_service_read_ip6config(service);
7672 }
7673
7674 /**
7675  * connman_service_lookup_from_network:
7676  * @network: network structure
7677  *
7678  * Look up a service by network (reference count will not be increased)
7679  */
7680 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
7681 {
7682         struct connman_service *service;
7683         const char *ident, *group;
7684         char *name;
7685
7686         if (!network)
7687                 return NULL;
7688
7689         ident = __connman_network_get_ident(network);
7690         if (!ident)
7691                 return NULL;
7692
7693         group = connman_network_get_group(network);
7694         if (!group)
7695                 return NULL;
7696
7697         name = g_strdup_printf("%s_%s_%s",
7698                         __connman_network_get_type(network), ident, group);
7699         service = lookup_by_identifier(name);
7700         g_free(name);
7701
7702         return service;
7703 }
7704
7705 struct connman_service *__connman_service_lookup_from_index(int index)
7706 {
7707         struct connman_service *service;
7708         GList *list;
7709
7710         for (list = service_list; list; list = list->next) {
7711                 service = list->data;
7712
7713                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
7714                                                         == index)
7715                         return service;
7716
7717                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
7718                                                         == index)
7719                         return service;
7720         }
7721
7722         return NULL;
7723 }
7724
7725 struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
7726 {
7727         return lookup_by_identifier(identifier);
7728 }
7729
7730 const char *__connman_service_get_ident(struct connman_service *service)
7731 {
7732         return service->identifier;
7733 }
7734
7735 const char *__connman_service_get_path(struct connman_service *service)
7736 {
7737         return service->path;
7738 }
7739
7740 const char *__connman_service_get_name(struct connman_service *service)
7741 {
7742         return service->name;
7743 }
7744
7745 enum connman_service_state __connman_service_get_state(struct connman_service *service)
7746 {
7747         return service->state;
7748 }
7749
7750 unsigned int __connman_service_get_order(struct connman_service *service)
7751 {
7752         unsigned int order = 0;
7753
7754         if (!service)
7755                 return 0;
7756
7757         service->order = 0;
7758
7759         if (!service->favorite)
7760                 return 0;
7761
7762 #if defined TIZEN_EXT
7763         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7764                         service->do_split_routing == FALSE)
7765                 order = 10;
7766         else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
7767                 if (service->order < 5)
7768                         order = 5;
7769         } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7770                 order = 4;
7771         else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7772                 order = 3;
7773         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7774                         __connman_service_is_internet_profile(service) == TRUE)
7775                 order = 1;
7776         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7777                         __connman_service_is_tethering_profile(service) == TRUE)
7778                 order = 0;
7779         else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7780                 order = 0;
7781         else
7782                 order = 2;
7783 #else
7784         if (service == service_list->data)
7785                 order = 1;
7786
7787         if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
7788                         !service->do_split_routing) {
7789                 service->order = 10;
7790                 order = 10;
7791         }
7792 #endif
7793         DBG("service %p name %s order %d split %d", service, service->name,
7794                 order, service->do_split_routing);
7795
7796         return order;
7797 }
7798
7799 void __connman_service_update_ordering(void)
7800 {
7801         if (service_list && service_list->next)
7802                 service_list = g_list_sort(service_list, service_compare);
7803 }
7804
7805 static enum connman_service_type convert_network_type(struct connman_network *network)
7806 {
7807         enum connman_network_type type = connman_network_get_type(network);
7808
7809         switch (type) {
7810         case CONNMAN_NETWORK_TYPE_UNKNOWN:
7811         case CONNMAN_NETWORK_TYPE_VENDOR:
7812                 break;
7813         case CONNMAN_NETWORK_TYPE_ETHERNET:
7814                 return CONNMAN_SERVICE_TYPE_ETHERNET;
7815         case CONNMAN_NETWORK_TYPE_WIFI:
7816                 return CONNMAN_SERVICE_TYPE_WIFI;
7817         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
7818         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
7819                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
7820         case CONNMAN_NETWORK_TYPE_CELLULAR:
7821                 return CONNMAN_SERVICE_TYPE_CELLULAR;
7822         case CONNMAN_NETWORK_TYPE_GADGET:
7823                 return CONNMAN_SERVICE_TYPE_GADGET;
7824         }
7825
7826         return CONNMAN_SERVICE_TYPE_UNKNOWN;
7827 }
7828
7829 static enum connman_service_security convert_wifi_security(const char *security)
7830 {
7831         if (!security)
7832                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7833         else if (g_str_equal(security, "none"))
7834                 return CONNMAN_SERVICE_SECURITY_NONE;
7835         else if (g_str_equal(security, "wep"))
7836                 return CONNMAN_SERVICE_SECURITY_WEP;
7837         else if (g_str_equal(security, "psk"))
7838                 return CONNMAN_SERVICE_SECURITY_PSK;
7839         else if (g_str_equal(security, "ieee8021x"))
7840                 return CONNMAN_SERVICE_SECURITY_8021X;
7841         else if (g_str_equal(security, "wpa"))
7842                 return CONNMAN_SERVICE_SECURITY_WPA;
7843         else if (g_str_equal(security, "rsn"))
7844                 return CONNMAN_SERVICE_SECURITY_RSN;
7845 #if defined TIZEN_EXT
7846         else if (g_str_equal(security, "ft_psk") == TRUE)
7847                 return CONNMAN_SERVICE_SECURITY_PSK;
7848         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
7849                 return CONNMAN_SERVICE_SECURITY_8021X;
7850 #endif
7851         else
7852                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
7853 }
7854
7855 static void update_from_network(struct connman_service *service,
7856                                         struct connman_network *network)
7857 {
7858         uint8_t strength = service->strength;
7859         const char *str;
7860
7861         DBG("service %p network %p", service, network);
7862
7863         if (is_connected(service))
7864                 return;
7865
7866         if (is_connecting(service))
7867                 return;
7868
7869         str = connman_network_get_string(network, "Name");
7870         if (str) {
7871                 g_free(service->name);
7872                 service->name = g_strdup(str);
7873                 service->hidden = false;
7874         } else {
7875                 g_free(service->name);
7876                 service->name = NULL;
7877                 service->hidden = true;
7878         }
7879
7880         service->strength = connman_network_get_strength(network);
7881         service->roaming = connman_network_get_bool(network, "Roaming");
7882
7883         if (service->strength == 0) {
7884                 /*
7885                  * Filter out 0-values; it's unclear what they mean
7886                  * and they cause anomalous sorting of the priority list.
7887                  */
7888                 service->strength = strength;
7889         }
7890
7891         str = connman_network_get_string(network, "WiFi.Security");
7892         service->security = convert_wifi_security(str);
7893
7894         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7895                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
7896
7897         if (service->strength > strength && service->network) {
7898                 connman_network_unref(service->network);
7899                 service->network = connman_network_ref(network);
7900
7901                 strength_changed(service);
7902         }
7903
7904         if (!service->network)
7905                 service->network = connman_network_ref(network);
7906
7907         service_list_sort();
7908 }
7909
7910 /**
7911  * __connman_service_create_from_network:
7912  * @network: network structure
7913  *
7914  * Look up service by network and if not found, create one
7915  */
7916 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
7917 {
7918         struct connman_service *service;
7919         struct connman_device *device;
7920         const char *ident, *group;
7921         char *name;
7922         unsigned int *auto_connect_types;
7923         int i, index;
7924
7925         DBG("network %p", network);
7926
7927         if (!network)
7928                 return NULL;
7929
7930         ident = __connman_network_get_ident(network);
7931         if (!ident)
7932                 return NULL;
7933
7934         group = connman_network_get_group(network);
7935         if (!group)
7936                 return NULL;
7937
7938         name = g_strdup_printf("%s_%s_%s",
7939                         __connman_network_get_type(network), ident, group);
7940         service = service_get(name);
7941         g_free(name);
7942
7943         if (!service)
7944                 return NULL;
7945
7946         if (__connman_network_get_weakness(network))
7947                 return service;
7948
7949         if (service->path) {
7950                 update_from_network(service, network);
7951                 __connman_connection_update_gateway();
7952                 return service;
7953         }
7954
7955         service->type = convert_network_type(network);
7956
7957         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
7958         service->autoconnect = false;
7959         for (i = 0; auto_connect_types &&
7960                      auto_connect_types[i] != 0; i++) {
7961                 if (service->type == auto_connect_types[i]) {
7962                         service->autoconnect = true;
7963                         break;
7964                 }
7965         }
7966
7967         switch (service->type) {
7968         case CONNMAN_SERVICE_TYPE_UNKNOWN:
7969         case CONNMAN_SERVICE_TYPE_SYSTEM:
7970         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
7971         case CONNMAN_SERVICE_TYPE_GPS:
7972         case CONNMAN_SERVICE_TYPE_VPN:
7973         case CONNMAN_SERVICE_TYPE_GADGET:
7974         case CONNMAN_SERVICE_TYPE_WIFI:
7975         case CONNMAN_SERVICE_TYPE_CELLULAR:
7976         case CONNMAN_SERVICE_TYPE_P2P:
7977                 break;
7978         case CONNMAN_SERVICE_TYPE_ETHERNET:
7979                 service->favorite = true;
7980                 break;
7981         }
7982
7983         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
7984         service->state = combine_state(service->state_ipv4, service->state_ipv6);
7985
7986         update_from_network(service, network);
7987
7988         index = connman_network_get_index(network);
7989
7990         if (!service->ipconfig_ipv4)
7991                 service->ipconfig_ipv4 = create_ip4config(service, index,
7992                                 CONNMAN_IPCONFIG_METHOD_DHCP);
7993
7994         if (!service->ipconfig_ipv6)
7995                 service->ipconfig_ipv6 = create_ip6config(service, index);
7996
7997         service_register(service);
7998
7999         if (service->favorite) {
8000                 device = connman_network_get_device(service->network);
8001                 if (device && !connman_device_get_scanning(device)) {
8002
8003                         switch (service->type) {
8004                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8005                         case CONNMAN_SERVICE_TYPE_SYSTEM:
8006                         case CONNMAN_SERVICE_TYPE_P2P:
8007                                 break;
8008
8009                         case CONNMAN_SERVICE_TYPE_GADGET:
8010                         case CONNMAN_SERVICE_TYPE_ETHERNET:
8011                                 if (service->autoconnect) {
8012                                         __connman_service_connect(service,
8013                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8014                                         break;
8015                                 }
8016
8017                                 /* fall through */
8018                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8019                         case CONNMAN_SERVICE_TYPE_GPS:
8020                         case CONNMAN_SERVICE_TYPE_VPN:
8021                         case CONNMAN_SERVICE_TYPE_WIFI:
8022                         case CONNMAN_SERVICE_TYPE_CELLULAR:
8023                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8024                                 break;
8025                         }
8026                 }
8027
8028 #if defined TIZEN_EXT
8029                 /* TIZEN synchronizes below information when the service creates */
8030                 if (service->eap != NULL)
8031                         connman_network_set_string(service->network, "WiFi.EAP",
8032                                                                 service->eap);
8033                 if (service->identity != NULL)
8034                         connman_network_set_string(service->network, "WiFi.Identity",
8035                                                                 service->identity);
8036                 if (service->phase2 != NULL)
8037                         connman_network_set_string(service->network, "WiFi.Phase2",
8038                                                                 service->phase2);
8039 #endif
8040         }
8041
8042         __connman_notifier_service_add(service, service->name);
8043         service_schedule_added(service);
8044
8045         return service;
8046 }
8047
8048 void __connman_service_update_from_network(struct connman_network *network)
8049 {
8050         bool need_sort = false;
8051         struct connman_service *service;
8052         uint8_t strength;
8053         bool roaming;
8054         const char *name;
8055         bool stats_enable;
8056
8057         service = connman_service_lookup_from_network(network);
8058         if (!service)
8059                 return;
8060
8061         if (!service->network)
8062                 return;
8063
8064 #if defined TIZEN_EXT
8065         if (service->storage_reload) {
8066                 service_load(service);
8067                 __connman_service_set_storage_reload(service, false);
8068         }
8069 #endif
8070
8071         name = connman_network_get_string(service->network, "Name");
8072         if (g_strcmp0(service->name, name) != 0) {
8073                 g_free(service->name);
8074                 service->name = g_strdup(name);
8075
8076                 if (allow_property_changed(service))
8077                         connman_dbus_property_changed_basic(service->path,
8078                                         CONNMAN_SERVICE_INTERFACE, "Name",
8079                                         DBUS_TYPE_STRING, &service->name);
8080         }
8081
8082         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8083                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
8084
8085         strength = connman_network_get_strength(service->network);
8086         if (strength == service->strength)
8087                 goto roaming;
8088
8089         service->strength = strength;
8090         need_sort = true;
8091
8092         strength_changed(service);
8093
8094 roaming:
8095         roaming = connman_network_get_bool(service->network, "Roaming");
8096         if (roaming == service->roaming)
8097                 goto sorting;
8098
8099         stats_enable = stats_enabled(service);
8100         if (stats_enable)
8101                 stats_stop(service);
8102
8103         service->roaming = roaming;
8104         need_sort = true;
8105
8106         if (stats_enable)
8107                 stats_start(service);
8108
8109         roaming_changed(service);
8110
8111 sorting:
8112         if (need_sort) {
8113                 service_list_sort();
8114         }
8115 }
8116
8117 void __connman_service_remove_from_network(struct connman_network *network)
8118 {
8119         struct connman_service *service;
8120
8121         service = connman_service_lookup_from_network(network);
8122
8123         DBG("network %p service %p", network, service);
8124
8125         if (!service)
8126                 return;
8127
8128         service->ignore = true;
8129
8130         __connman_connection_gateway_remove(service,
8131                                         CONNMAN_IPCONFIG_TYPE_ALL);
8132
8133         connman_service_unref(service);
8134 }
8135
8136 /**
8137  * __connman_service_create_from_provider:
8138  * @provider: provider structure
8139  *
8140  * Look up service by provider and if not found, create one
8141  */
8142 struct connman_service *
8143 __connman_service_create_from_provider(struct connman_provider *provider)
8144 {
8145         struct connman_service *service;
8146         const char *ident, *str;
8147         char *name;
8148         int index = connman_provider_get_index(provider);
8149
8150         DBG("provider %p", provider);
8151
8152         ident = __connman_provider_get_ident(provider);
8153         if (!ident)
8154                 return NULL;
8155
8156         name = g_strdup_printf("vpn_%s", ident);
8157         service = service_get(name);
8158         g_free(name);
8159
8160         if (!service)
8161                 return NULL;
8162
8163         service->type = CONNMAN_SERVICE_TYPE_VPN;
8164         service->provider = connman_provider_ref(provider);
8165         service->autoconnect = false;
8166         service->favorite = true;
8167
8168         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
8169         service->state = combine_state(service->state_ipv4, service->state_ipv6);
8170
8171         str = connman_provider_get_string(provider, "Name");
8172         if (str) {
8173                 g_free(service->name);
8174                 service->name = g_strdup(str);
8175                 service->hidden = false;
8176         } else {
8177                 g_free(service->name);
8178                 service->name = NULL;
8179                 service->hidden = true;
8180         }
8181
8182         service->strength = 0;
8183
8184         if (!service->ipconfig_ipv4)
8185                 service->ipconfig_ipv4 = create_ip4config(service, index,
8186                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
8187
8188         if (!service->ipconfig_ipv6)
8189                 service->ipconfig_ipv6 = create_ip6config(service, index);
8190
8191         service_register(service);
8192
8193         __connman_notifier_service_add(service, service->name);
8194         service_schedule_added(service);
8195
8196         return service;
8197 }
8198
8199 static void remove_unprovisioned_services(void)
8200 {
8201         gchar **services;
8202         GKeyFile *keyfile, *configkeyfile;
8203         char *file, *section;
8204         int i = 0;
8205
8206         services = connman_storage_get_services();
8207         if (!services)
8208                 return;
8209
8210         for (; services[i]; i++) {
8211                 file = section = NULL;
8212                 keyfile = configkeyfile = NULL;
8213
8214                 keyfile = connman_storage_load_service(services[i]);
8215                 if (!keyfile)
8216                         continue;
8217
8218                 file = g_key_file_get_string(keyfile, services[i],
8219                                         "Config.file", NULL);
8220                 if (!file)
8221                         goto next;
8222
8223                 section = g_key_file_get_string(keyfile, services[i],
8224                                         "Config.ident", NULL);
8225                 if (!section)
8226                         goto next;
8227
8228                 configkeyfile = __connman_storage_load_config(file);
8229                 if (!configkeyfile) {
8230                         /*
8231                          * Config file is missing, remove the provisioned
8232                          * service.
8233                          */
8234                         __connman_storage_remove_service(services[i]);
8235                         goto next;
8236                 }
8237
8238                 if (!g_key_file_has_group(configkeyfile, section))
8239                         /*
8240                          * Config section is missing, remove the provisioned
8241                          * service.
8242                          */
8243                         __connman_storage_remove_service(services[i]);
8244
8245         next:
8246                 if (keyfile)
8247                         g_key_file_free(keyfile);
8248
8249                 if (configkeyfile)
8250                         g_key_file_free(configkeyfile);
8251
8252                 g_free(section);
8253                 g_free(file);
8254         }
8255
8256         g_strfreev(services);
8257 }
8258
8259 static int agent_probe(struct connman_agent *agent)
8260 {
8261         DBG("agent %p", agent);
8262         return 0;
8263 }
8264
8265 static void agent_remove(struct connman_agent *agent)
8266 {
8267         DBG("agent %p", agent);
8268 }
8269
8270 static void *agent_context_ref(void *context)
8271 {
8272         struct connman_service *service = context;
8273
8274         return (void *)connman_service_ref(service);
8275 }
8276
8277 static void agent_context_unref(void *context)
8278 {
8279         struct connman_service *service = context;
8280
8281         connman_service_unref(service);
8282 }
8283
8284 static struct connman_agent_driver agent_driver = {
8285         .name           = "service",
8286         .interface      = CONNMAN_AGENT_INTERFACE,
8287         .probe          = agent_probe,
8288         .remove         = agent_remove,
8289         .context_ref    = agent_context_ref,
8290         .context_unref  = agent_context_unref,
8291 };
8292
8293 int __connman_service_init(void)
8294 {
8295         int err;
8296
8297         DBG("");
8298
8299         err = connman_agent_driver_register(&agent_driver);
8300         if (err < 0) {
8301                 connman_error("Cannot register agent driver for %s",
8302                                                 agent_driver.name);
8303                 return err;
8304         }
8305
8306         connection = connman_dbus_get_connection();
8307
8308         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
8309                                                         NULL, service_free);
8310
8311         services_notify = g_new0(struct _services_notify, 1);
8312         services_notify->remove = g_hash_table_new_full(g_str_hash,
8313                         g_str_equal, g_free, NULL);
8314         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
8315
8316         remove_unprovisioned_services();
8317
8318         return 0;
8319 }
8320
8321 void __connman_service_cleanup(void)
8322 {
8323         DBG("");
8324
8325         if (vpn_autoconnect_timeout) {
8326                 g_source_remove(vpn_autoconnect_timeout);
8327                 vpn_autoconnect_timeout = 0;
8328         }
8329
8330         if (autoconnect_timeout != 0) {
8331                 g_source_remove(autoconnect_timeout);
8332                 autoconnect_timeout = 0;
8333         }
8334
8335         connman_agent_driver_unregister(&agent_driver);
8336
8337         g_list_free(service_list);
8338         service_list = NULL;
8339
8340         g_hash_table_destroy(service_hash);
8341         service_hash = NULL;
8342
8343         g_slist_free(counter_list);
8344         counter_list = NULL;
8345
8346         if (services_notify->id != 0) {
8347                 g_source_remove(services_notify->id);
8348                 service_send_changed(NULL);
8349                 g_hash_table_destroy(services_notify->remove);
8350                 g_hash_table_destroy(services_notify->add);
8351         }
8352         g_free(services_notify);
8353
8354         dbus_connection_unref(connection);
8355 }