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
  34 #include <connman/storage.h>
  35 #include <connman/setting.h>
  36 #include <connman/agent.h>
  37
  38 #include "connman.h"
  39
  40 #define CONNECT_TIMEOUT         120
  41
  42 #if defined TIZEN_EXT
  43 #define WIFI_BSSID_STR_LEN      18
  44 #endif
  45
  46 static DBusConnection *connection = NULL;
  47
  48 static GList *service_list = NULL;
  49 static GHashTable *service_hash = NULL;
  50 static GSList *counter_list = NULL;
  51 static unsigned int autoconnect_id = 0;
  52 static unsigned int vpn_autoconnect_id = 0;
  53 static struct connman_service *current_default = NULL;
  54 static bool services_dirty = false;
  55
  56 #if defined TIZEN_EXT
  57 static bool auto_connect_mode = TRUE;
  58 #endif
  59
  60 struct connman_stats {
  61         bool valid;
  62         bool enabled;
  63         struct connman_stats_data data_last;
  64         struct connman_stats_data data;
  65         GTimer *timer;
  66 };
  67
  68 struct connman_stats_counter {
  69         bool append_all;
  70         struct connman_stats stats;
  71         struct connman_stats stats_roaming;
  72 };
  73
  74 struct connman_service {
  75         int refcount;
  76         char *identifier;
  77         char *path;
  78         enum connman_service_type type;
  79         enum connman_service_security security;
  80         enum connman_service_state state;
  81         enum connman_service_state state_ipv4;
  82         enum connman_service_state state_ipv6;
  83         enum connman_service_error error;
  84         enum connman_service_connect_reason connect_reason;
  85         uint8_t strength;
  86         bool favorite;
  87         bool immutable;
  88         bool hidden;
  89         bool ignore;
  90         bool autoconnect;
  91         GTimeVal modified;
  92         unsigned int order;
  93         char *name;
  94         char *passphrase;
  95         bool roaming;
  96         struct connman_ipconfig *ipconfig_ipv4;
  97         struct connman_ipconfig *ipconfig_ipv6;
  98         struct connman_network *network;
  99         struct connman_provider *provider;
 100         char **nameservers;
 101         char **nameservers_config;
 102         char **nameservers_auto;
 103         int nameservers_timeout;
 104         char **domains;
 105         bool mdns;
 106         bool mdns_config;
 107         char *hostname;
 108         char *domainname;
 109         char **timeservers;
 110         char **timeservers_config;
 111         /* 802.1x settings from the config files */
 112         char *eap;
 113         char *identity;
 114         char *anonymous_identity;
 115         char *agent_identity;
 116         char *ca_cert_file;
 117         char *subject_match;
 118         char *altsubject_match;
 119         char *domain_suffix_match;
 120         char *domain_match;
 121         char *client_cert_file;
 122         char *private_key_file;
 123         char *private_key_passphrase;
 124         char *phase2;
 125         DBusMessage *pending;
 126         DBusMessage *provider_pending;
 127         guint timeout;
 128         struct connman_stats stats;
 129         struct connman_stats stats_roaming;
 130         GHashTable *counter_table;
 131         enum connman_service_proxy_method proxy;
 132         enum connman_service_proxy_method proxy_config;
 133         char **proxies;
 134         char **excludes;
 135         char *pac;
 136         bool wps;
 137         bool wps_advertizing;
 138         guint online_timeout;
 139         int online_check_interval_ipv4;
 140         int online_check_interval_ipv6;
 141         bool do_split_routing;
 142         bool new_service;
 143         bool hidden_service;
 144         char *config_file;
 145         char *config_entry;
 146 #if defined TIZEN_EXT
 147         /*
 148          * Description: TIZEN implements system global connection management.
 149          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 150          *              by ConnMan automatically. Reference count can help to
 151          *              manage open/close connection requests by each application.
 152          */
 153         int user_pdn_connection_refcount;
 154         bool storage_reload;
 155         /*
 156          * Description: In case of EAP security type,
 157          *                                user can select the keymgmt type for roaming(802.11r).
 158          *                                - FT, CCKM, OKC, ...
 159          */
 160         char *keymgmt_type;
 161         int disconnect_reason;
 162         int assoc_status_code;
 163         /*
 164          * Only for EAP-FAST
 165          */
 166         char *phase1;
 167         /*
 168          * Description: To indicate that disconnection triggered by user.
 169          */
 170         bool disconnection_requested;
 171
 172         enum connman_dnsconfig_method dns_config_method_ipv4;
 173         enum connman_dnsconfig_method dns_config_method_ipv6;
 174 #endif
 175 #if defined TIZEN_EXT
 176         char *connector;
 177         char *c_sign_key;
 178         char *net_access_key;
 179 #endif
 180 };
 181
 182 static bool allow_property_changed(struct connman_service *service);
 183
 184 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 185                 int index, enum connman_ipconfig_method method);
 186 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 187                 int index);
 188 static void dns_changed(struct connman_service *service);
 189
 190 struct find_data {
 191         const char *path;
 192         struct connman_service *service;
 193 };
 194
 195 #if defined TIZEN_EXT
 196 /*
 197  * Public APIs to use user_pdn_connection_refcount
 198  */
 199 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 200 {
 201         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 202
 203         DBG("User made PDN connection referenced: %d",
 204                                 service->user_pdn_connection_refcount);
 205 }
 206
 207 gboolean connman_service_user_pdn_connection_unref_and_test(
 208                                         struct connman_service *service)
 209 {
 210         __sync_synchronize();
 211
 212         DBG("User made PDN connection referenced: %d, which will be decreased",
 213                                 service->user_pdn_connection_refcount);
 214
 215         if (service->user_pdn_connection_refcount < 1)
 216                 return TRUE;
 217
 218         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 219                 return TRUE;
 220
 221         return FALSE;
 222 }
 223
 224 gboolean connman_service_is_no_ref_user_pdn_connection(
 225                                         struct connman_service *cellular)
 226 {
 227         if (cellular == NULL)
 228                 return TRUE;
 229
 230         __sync_synchronize();
 231         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 232                         cellular->user_pdn_connection_refcount == 0)
 233                 return TRUE;
 234
 235         return FALSE;
 236 }
 237 #endif
 238
 239 static void compare_path(gpointer value, gpointer user_data)
 240 {
 241         struct connman_service *service = value;
 242         struct find_data *data = user_data;
 243
 244         if (data->service)
 245                 return;
 246
 247         if (g_strcmp0(service->path, data->path) == 0)
 248                 data->service = service;
 249 }
 250
 251 static struct connman_service *find_service(const char *path)
 252 {
 253         struct find_data data = { .path = path, .service = NULL };
 254
 255         DBG("path %s", path);
 256
 257         g_list_foreach(service_list, compare_path, &data);
 258
 259         return data.service;
 260 }
 261
 262 static const char *reason2string(enum connman_service_connect_reason reason)
 263 {
 264
 265         switch (reason) {
 266         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 267                 return "none";
 268         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 269                 return "user";
 270         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 271                 return "auto";
 272         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 273                 return "session";
 274         }
 275
 276         return "unknown";
 277 }
 278
 279 const char *__connman_service_type2string(enum connman_service_type type)
 280 {
 281         switch (type) {
 282         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 283                 break;
 284         case CONNMAN_SERVICE_TYPE_SYSTEM:
 285                 return "system";
 286         case CONNMAN_SERVICE_TYPE_ETHERNET:
 287                 return "ethernet";
 288         case CONNMAN_SERVICE_TYPE_WIFI:
 289                 return "wifi";
 290         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 291                 return "bluetooth";
 292         case CONNMAN_SERVICE_TYPE_CELLULAR:
 293                 return "cellular";
 294         case CONNMAN_SERVICE_TYPE_GPS:
 295                 return "gps";
 296         case CONNMAN_SERVICE_TYPE_VPN:
 297                 return "vpn";
 298         case CONNMAN_SERVICE_TYPE_GADGET:
 299                 return "gadget";
 300         case CONNMAN_SERVICE_TYPE_P2P:
 301                 return "p2p";
 302 #if defined TIZEN_EXT_WIFI_MESH
 303         case CONNMAN_SERVICE_TYPE_MESH:
 304                 return "mesh";
 305 #endif
 306         }
 307
 308         return NULL;
 309 }
 310
 311 enum connman_service_type __connman_service_string2type(const char *str)
 312 {
 313         if (!str)
 314                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 315
 316         if (strcmp(str, "ethernet") == 0)
 317                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 318         if (strcmp(str, "gadget") == 0)
 319                 return CONNMAN_SERVICE_TYPE_GADGET;
 320         if (strcmp(str, "wifi") == 0)
 321                 return CONNMAN_SERVICE_TYPE_WIFI;
 322         if (strcmp(str, "cellular") == 0)
 323                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 324         if (strcmp(str, "bluetooth") == 0)
 325                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 326         if (strcmp(str, "vpn") == 0)
 327                 return CONNMAN_SERVICE_TYPE_VPN;
 328         if (strcmp(str, "gps") == 0)
 329                 return CONNMAN_SERVICE_TYPE_GPS;
 330         if (strcmp(str, "system") == 0)
 331                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 332         if (strcmp(str, "p2p") == 0)
 333                 return CONNMAN_SERVICE_TYPE_P2P;
 334
 335         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 336 }
 337
 338 enum connman_service_security __connman_service_string2security(const char *str)
 339 {
 340         if (!str)
 341                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 342
 343         if (!strcmp(str, "psk"))
 344                 return CONNMAN_SERVICE_SECURITY_PSK;
 345         if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
 346                 return CONNMAN_SERVICE_SECURITY_8021X;
 347         if (!strcmp(str, "none") || !strcmp(str, "open"))
 348                 return CONNMAN_SERVICE_SECURITY_NONE;
 349         if (!strcmp(str, "wep"))
 350                 return CONNMAN_SERVICE_SECURITY_WEP;
 351 #if defined TIZEN_EXT
 352         if (!strcmp(str, "rsn"))
 353                 return CONNMAN_SERVICE_SECURITY_RSN;
 354         if (!strcmp(str, "sae"))
 355                 return CONNMAN_SERVICE_SECURITY_SAE;
 356         if (!strcmp(str, "owe"))
 357                 return CONNMAN_SERVICE_SECURITY_OWE;
 358         if (!strcmp(str, "dpp"))
 359                 return CONNMAN_SERVICE_SECURITY_DPP;
 360 #endif
 361
 362         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 363 }
 364
 365 static const char *security2string(enum connman_service_security security)
 366 {
 367         switch (security) {
 368         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 369                 break;
 370         case CONNMAN_SERVICE_SECURITY_NONE:
 371                 return "none";
 372         case CONNMAN_SERVICE_SECURITY_WEP:
 373                 return "wep";
 374         case CONNMAN_SERVICE_SECURITY_PSK:
 375         case CONNMAN_SERVICE_SECURITY_WPA:
 376 #if defined TIZEN_EXT
 377                 return "psk";
 378         case CONNMAN_SERVICE_SECURITY_RSN:
 379                 return "rsn";
 380         case CONNMAN_SERVICE_SECURITY_SAE:
 381                 return "sae";
 382         case CONNMAN_SERVICE_SECURITY_OWE:
 383                 return "owe";
 384         case CONNMAN_SERVICE_SECURITY_DPP:
 385                 return "dpp";
 386 #else
 387         case CONNMAN_SERVICE_SECURITY_RSN:
 388                 return "psk";
 389 #endif
 390         case CONNMAN_SERVICE_SECURITY_8021X:
 391                 return "ieee8021x";
 392         }
 393
 394         return NULL;
 395 }
 396
 397 static const char *state2string(enum connman_service_state state)
 398 {
 399         switch (state) {
 400         case CONNMAN_SERVICE_STATE_UNKNOWN:
 401                 break;
 402         case CONNMAN_SERVICE_STATE_IDLE:
 403                 return "idle";
 404         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 405                 return "association";
 406         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 407                 return "configuration";
 408         case CONNMAN_SERVICE_STATE_READY:
 409                 return "ready";
 410         case CONNMAN_SERVICE_STATE_ONLINE:
 411                 return "online";
 412         case CONNMAN_SERVICE_STATE_DISCONNECT:
 413                 return "disconnect";
 414         case CONNMAN_SERVICE_STATE_FAILURE:
 415                 return "failure";
 416         }
 417
 418         return NULL;
 419 }
 420
 421 static const char *error2string(enum connman_service_error error)
 422 {
 423         switch (error) {
 424         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 425                 break;
 426         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 427                 return "out-of-range";
 428         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 429                 return "pin-missing";
 430         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 431                 return "dhcp-failed";
 432         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 433                 return "connect-failed";
 434         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 435                 return "login-failed";
 436         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 437                 return "auth-failed";
 438         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 439                 return "invalid-key";
 440         case CONNMAN_SERVICE_ERROR_BLOCKED:
 441                 return "blocked";
 442         }
 443
 444         return NULL;
 445 }
 446
 447 static const char *proxymethod2string(enum connman_service_proxy_method method)
 448 {
 449         switch (method) {
 450         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 451                 return "direct";
 452         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 453                 return "manual";
 454         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 455                 return "auto";
 456         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 457                 break;
 458         }
 459
 460         return NULL;
 461 }
 462
 463 static enum connman_service_proxy_method string2proxymethod(const char *method)
 464 {
 465         if (g_strcmp0(method, "direct") == 0)
 466                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 467         else if (g_strcmp0(method, "auto") == 0)
 468                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 469         else if (g_strcmp0(method, "manual") == 0)
 470                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 471         else
 472                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 473 }
 474
 475 #ifdef TIZEN_EXT
 476 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 477 {
 478         switch (method) {
 479         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 480                 return "unknown";
 481         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 482                 return "manual";
 483         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 484                 return "dhcp";
 485         }
 486
 487         return NULL;
 488 }
 489
 490 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 491                 const char *method)
 492 {
 493         if (g_strcmp0(method, "manual") == 0)
 494                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 495         else if (g_strcmp0(method, "dhcp") == 0)
 496                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 497         else
 498                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 499 }
 500 #endif
 501
 502 static void set_split_routing(struct connman_service *service, bool value)
 503 {
 504         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 505                 return;
 506
 507         service->do_split_routing = value;
 508
 509         if (service->do_split_routing)
 510                 service->order = 0;
 511         else
 512                 service->order = 10;
 513 }
 514
 515 int __connman_service_load_modifiable(struct connman_service *service)
 516 {
 517         GKeyFile *keyfile;
 518         GError *error = NULL;
 519         gchar *str;
 520         bool autoconnect;
 521
 522         DBG("service %p", service);
 523
 524         keyfile = connman_storage_load_service(service->identifier);
 525         if (!keyfile)
 526                 return -EIO;
 527
 528         switch (service->type) {
 529         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 530         case CONNMAN_SERVICE_TYPE_SYSTEM:
 531         case CONNMAN_SERVICE_TYPE_GPS:
 532         case CONNMAN_SERVICE_TYPE_P2P:
 533 #if defined TIZEN_EXT_WIFI_MESH
 534         case CONNMAN_SERVICE_TYPE_MESH:
 535 #endif
 536                 break;
 537         case CONNMAN_SERVICE_TYPE_VPN:
 538                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 539                                                         service->identifier,
 540                                                         "SplitRouting", NULL));
 541
 542                 /* fall through */
 543         case CONNMAN_SERVICE_TYPE_WIFI:
 544         case CONNMAN_SERVICE_TYPE_GADGET:
 545         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 546         case CONNMAN_SERVICE_TYPE_CELLULAR:
 547         case CONNMAN_SERVICE_TYPE_ETHERNET:
 548                 autoconnect = g_key_file_get_boolean(keyfile,
 549                                 service->identifier, "AutoConnect", &error);
 550                 if (!error)
 551                         service->autoconnect = autoconnect;
 552                 g_clear_error(&error);
 553                 break;
 554         }
 555
 556         str = g_key_file_get_string(keyfile,
 557                                 service->identifier, "Modified", NULL);
 558         if (str) {
 559                 g_time_val_from_iso8601(str, &service->modified);
 560                 g_free(str);
 561         }
 562
 563         g_key_file_free(keyfile);
 564
 565         return 0;
 566 }
 567
 568 static int service_load(struct connman_service *service)
 569 {
 570         GKeyFile *keyfile;
 571         GError *error = NULL;
 572         gsize length;
 573         gchar *str;
 574         bool autoconnect;
 575         unsigned int ssid_len;
 576         int err = 0;
 577
 578         DBG("service %p", service);
 579
 580         keyfile = connman_storage_load_service(service->identifier);
 581         if (!keyfile) {
 582                 service->new_service = true;
 583                 return -EIO;
 584         } else
 585                 service->new_service = false;
 586
 587         switch (service->type) {
 588         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 589         case CONNMAN_SERVICE_TYPE_SYSTEM:
 590         case CONNMAN_SERVICE_TYPE_GPS:
 591         case CONNMAN_SERVICE_TYPE_P2P:
 592 #if defined TIZEN_EXT_WIFI_MESH
 593         case CONNMAN_SERVICE_TYPE_MESH:
 594 #endif
 595                 break;
 596         case CONNMAN_SERVICE_TYPE_VPN:
 597                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 598                                                         service->identifier,
 599                                                         "SplitRouting", NULL));
 600
 601                 autoconnect = g_key_file_get_boolean(keyfile,
 602                                 service->identifier, "AutoConnect", &error);
 603                 if (!error)
 604                         service->autoconnect = autoconnect;
 605                 g_clear_error(&error);
 606                 break;
 607         case CONNMAN_SERVICE_TYPE_WIFI:
 608                 if (!service->name) {
 609                         gchar *name;
 610
 611                         name = g_key_file_get_string(keyfile,
 612                                         service->identifier, "Name", NULL);
 613                         if (name) {
 614                                 g_free(service->name);
 615                                 service->name = name;
 616                         }
 617
 618                         if (service->network)
 619                                 connman_network_set_name(service->network,
 620                                                                         name);
 621                 }
 622
 623                 if (service->network &&
 624                                 !connman_network_get_blob(service->network,
 625                                                 "WiFi.SSID", &ssid_len)) {
 626                         gchar *hex_ssid;
 627
 628                         hex_ssid = g_key_file_get_string(keyfile,
 629                                                         service->identifier,
 630                                                                 "SSID", NULL);
 631
 632                         if (hex_ssid) {
 633                                 gchar *ssid;
 634                                 unsigned int i, j = 0, hex;
 635                                 size_t hex_ssid_len = strlen(hex_ssid);
 636
 637                                 ssid = g_try_malloc0(hex_ssid_len / 2);
 638                                 if (!ssid) {
 639                                         g_free(hex_ssid);
 640                                         err = -ENOMEM;
 641                                         goto done;
 642                                 }
 643
 644                                 for (i = 0; i < hex_ssid_len; i += 2) {
 645                                         sscanf(hex_ssid + i, "%02x", &hex);
 646                                         ssid[j++] = hex;
 647                                 }
 648
 649                                 connman_network_set_blob(service->network,
 650                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
 651
 652                                 g_free(ssid);
 653                         }
 654
 655                         g_free(hex_ssid);
 656                 }
 657                 /* fall through */
 658
 659         case CONNMAN_SERVICE_TYPE_GADGET:
 660         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 661         case CONNMAN_SERVICE_TYPE_CELLULAR:
 662                 service->favorite = g_key_file_get_boolean(keyfile,
 663                                 service->identifier, "Favorite", NULL);
 664
 665                 /* fall through */
 666
 667         case CONNMAN_SERVICE_TYPE_ETHERNET:
 668                 autoconnect = g_key_file_get_boolean(keyfile,
 669                                 service->identifier, "AutoConnect", &error);
 670                 if (!error)
 671                         service->autoconnect = autoconnect;
 672                 g_clear_error(&error);
 673                 break;
 674         }
 675
 676         str = g_key_file_get_string(keyfile,
 677                                 service->identifier, "Modified", NULL);
 678         if (str) {
 679                 g_time_val_from_iso8601(str, &service->modified);
 680                 g_free(str);
 681         }
 682
 683         str = g_key_file_get_string(keyfile,
 684                                 service->identifier, "Passphrase", NULL);
 685         if (str) {
 686                 g_free(service->passphrase);
 687                 service->passphrase = str;
 688         }
 689
 690         if (service->ipconfig_ipv4)
 691                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
 692                                         service->identifier, "IPv4.");
 693
 694         if (service->ipconfig_ipv6)
 695                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
 696                                         service->identifier, "IPv6.");
 697
 698         service->nameservers_config = g_key_file_get_string_list(keyfile,
 699                         service->identifier, "Nameservers", &length, NULL);
 700         if (service->nameservers_config && length == 0) {
 701                 g_strfreev(service->nameservers_config);
 702                 service->nameservers_config = NULL;
 703         }
 704
 705 #ifdef TIZEN_EXT
 706         char *dns_method;
 707
 708         dns_method = g_key_file_get_string(keyfile, service->identifier,
 709                         "Nameservers.IPv4method", NULL);
 710         if (dns_method) {
 711                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
 712                 g_free(dns_method);
 713         }
 714
 715         dns_method = g_key_file_get_string(keyfile, service->identifier,
 716                         "Nameservers.IPv6method", NULL);
 717         if (dns_method) {
 718                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
 719                 g_free(dns_method);
 720         }
 721 #endif
 722
 723         service->timeservers_config = g_key_file_get_string_list(keyfile,
 724                         service->identifier, "Timeservers", &length, NULL);
 725         if (service->timeservers_config && length == 0) {
 726                 g_strfreev(service->timeservers_config);
 727                 service->timeservers_config = NULL;
 728         }
 729
 730         service->domains = g_key_file_get_string_list(keyfile,
 731                         service->identifier, "Domains", &length, NULL);
 732         if (service->domains && length == 0) {
 733                 g_strfreev(service->domains);
 734                 service->domains = NULL;
 735         }
 736
 737         str = g_key_file_get_string(keyfile,
 738                                 service->identifier, "Proxy.Method", NULL);
 739         if (str)
 740                 service->proxy_config = string2proxymethod(str);
 741
 742         g_free(str);
 743
 744         service->proxies = g_key_file_get_string_list(keyfile,
 745                         service->identifier, "Proxy.Servers", &length, NULL);
 746         if (service->proxies && length == 0) {
 747                 g_strfreev(service->proxies);
 748                 service->proxies = NULL;
 749         }
 750
 751         service->excludes = g_key_file_get_string_list(keyfile,
 752                         service->identifier, "Proxy.Excludes", &length, NULL);
 753         if (service->excludes && length == 0) {
 754                 g_strfreev(service->excludes);
 755                 service->excludes = NULL;
 756         }
 757
 758         str = g_key_file_get_string(keyfile,
 759                                 service->identifier, "Proxy.URL", NULL);
 760         if (str) {
 761                 g_free(service->pac);
 762                 service->pac = str;
 763         }
 764
 765         service->mdns_config = g_key_file_get_boolean(keyfile,
 766                                 service->identifier, "mDNS", NULL);
 767
 768         service->hidden_service = g_key_file_get_boolean(keyfile,
 769                                         service->identifier, "Hidden", NULL);
 770
 771 #if defined TIZEN_EXT
 772         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 773                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
 774                 str = g_key_file_get_string(keyfile,
 775                                 service->identifier, "EAP", NULL);
 776                 if (str != NULL) {
 777                         g_free(service->eap);
 778                         service->eap = str;
 779                 }
 780
 781                 str = g_key_file_get_string(keyfile,
 782                                 service->identifier, "Phase2", NULL);
 783                 if (str != NULL) {
 784                         g_free(service->phase2);
 785                         service->phase2 = str;
 786                 }
 787
 788                 str = g_key_file_get_string(keyfile,
 789                                 service->identifier, "Identity", NULL);
 790                 if (str != NULL) {
 791                         g_free(service->identity);
 792                         service->identity = str;
 793                 }
 794
 795                 str = g_key_file_get_string(keyfile,
 796                                 service->identifier, "CACertFile", NULL);
 797                 if (str != NULL) {
 798                         g_free(service->ca_cert_file);
 799                         service->ca_cert_file = str;
 800                 }
 801
 802                 str = g_key_file_get_string(keyfile,
 803                                 service->identifier, "ClientCertFile", NULL);
 804                 if (str != NULL) {
 805                         g_free(service->client_cert_file);
 806                         service->client_cert_file = str;
 807                 }
 808
 809                 str = g_key_file_get_string(keyfile,
 810                                 service->identifier, "PrivateKeyFile", NULL);
 811                 if (str != NULL) {
 812                         g_free(service->private_key_file);
 813                         service->private_key_file = str;
 814                 }
 815
 816                 str = g_key_file_get_string(keyfile,
 817                                 service->identifier, "PrivateKeyPassphrase", NULL);
 818                 if (str != NULL) {
 819                         g_free(service->private_key_passphrase);
 820                         service->private_key_passphrase = str;
 821                 }
 822         }
 823 #endif
 824 #if defined TIZEN_EXT
 825         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
 826                         service->security == CONNMAN_SERVICE_SECURITY_DPP) {
 827                 str = g_key_file_get_string(keyfile,
 828                                 service->identifier, "Connector", NULL);
 829                 if (str != NULL) {
 830                         g_free(service->connector);
 831                         service->connector = str;
 832                 }
 833                 str = g_key_file_get_string(keyfile,
 834                                 service->identifier, "CSignKey", NULL);
 835                 if (str != NULL) {
 836                         g_free(service->c_sign_key);
 837                         service->c_sign_key = str;
 838                 }
 839                 str = g_key_file_get_string(keyfile,
 840                                 service->identifier, "NetAccessKey", NULL);
 841                 if (str != NULL) {
 842                         g_free(service->net_access_key);
 843                         service->net_access_key = str;
 844                 }
 845         }
 846 #endif
 847
 848 done:
 849         g_key_file_free(keyfile);
 850
 851         return err;
 852 }
 853
 854 static int service_save(struct connman_service *service)
 855 {
 856         GKeyFile *keyfile;
 857         gchar *str;
 858         guint freq;
 859         const char *cst_str = NULL;
 860         int err = 0;
 861
 862         DBG("service %p new %d", service, service->new_service);
 863
 864         if (service->new_service)
 865                 return -ESRCH;
 866
 867         keyfile = __connman_storage_open_service(service->identifier);
 868         if (!keyfile)
 869                 return -EIO;
 870
 871         if (service->name)
 872                 g_key_file_set_string(keyfile, service->identifier,
 873                                                 "Name", service->name);
 874
 875         switch (service->type) {
 876         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 877         case CONNMAN_SERVICE_TYPE_SYSTEM:
 878         case CONNMAN_SERVICE_TYPE_GPS:
 879         case CONNMAN_SERVICE_TYPE_P2P:
 880 #if defined TIZEN_EXT_WIFI_MESH
 881         case CONNMAN_SERVICE_TYPE_MESH:
 882 #endif
 883                 break;
 884         case CONNMAN_SERVICE_TYPE_VPN:
 885                 g_key_file_set_boolean(keyfile, service->identifier,
 886                                 "SplitRouting", service->do_split_routing);
 887                 if (service->favorite)
 888                         g_key_file_set_boolean(keyfile, service->identifier,
 889                                         "AutoConnect", service->autoconnect);
 890                 break;
 891         case CONNMAN_SERVICE_TYPE_WIFI:
 892                 if (service->network) {
 893                         const unsigned char *ssid;
 894                         unsigned int ssid_len = 0;
 895
 896                         ssid = connman_network_get_blob(service->network,
 897                                                         "WiFi.SSID", &ssid_len);
 898
 899                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
 900                                 char *identifier = service->identifier;
 901                                 GString *ssid_str;
 902                                 unsigned int i;
 903
 904                                 ssid_str = g_string_sized_new(ssid_len * 2);
 905                                 if (!ssid_str) {
 906                                         err = -ENOMEM;
 907                                         goto done;
 908                                 }
 909
 910                                 for (i = 0; i < ssid_len; i++)
 911                                         g_string_append_printf(ssid_str,
 912                                                         "%02x", ssid[i]);
 913
 914                                 g_key_file_set_string(keyfile, identifier,
 915                                                         "SSID", ssid_str->str);
 916
 917                                 g_string_free(ssid_str, TRUE);
 918                         }
 919
 920                         freq = connman_network_get_frequency(service->network);
 921                         g_key_file_set_integer(keyfile, service->identifier,
 922                                                 "Frequency", freq);
 923                 }
 924                 /* fall through */
 925
 926         case CONNMAN_SERVICE_TYPE_GADGET:
 927         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 928         case CONNMAN_SERVICE_TYPE_CELLULAR:
 929                 g_key_file_set_boolean(keyfile, service->identifier,
 930                                         "Favorite", service->favorite);
 931
 932                 g_key_file_remove_key(keyfile, service->identifier,
 933                                 "Failure", NULL);
 934
 935                 /* fall through */
 936
 937         case CONNMAN_SERVICE_TYPE_ETHERNET:
 938                 if (service->favorite)
 939                         g_key_file_set_boolean(keyfile, service->identifier,
 940                                         "AutoConnect", service->autoconnect);
 941                 break;
 942         }
 943
 944         str = g_time_val_to_iso8601(&service->modified);
 945         if (str) {
 946                 g_key_file_set_string(keyfile, service->identifier,
 947                                                         "Modified", str);
 948                 g_free(str);
 949         }
 950
 951         if (service->passphrase && strlen(service->passphrase) > 0)
 952                 g_key_file_set_string(keyfile, service->identifier,
 953                                         "Passphrase", service->passphrase);
 954         else
 955                 g_key_file_remove_key(keyfile, service->identifier,
 956                                                         "Passphrase", NULL);
 957
 958         if (service->ipconfig_ipv4)
 959                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
 960                                         service->identifier, "IPv4.");
 961
 962         if (service->ipconfig_ipv6)
 963                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
 964                                                 service->identifier, "IPv6.");
 965
 966         if (service->nameservers_config) {
 967                 guint len = g_strv_length(service->nameservers_config);
 968
 969                 g_key_file_set_string_list(keyfile, service->identifier,
 970                                                                 "Nameservers",
 971                                 (const gchar **) service->nameservers_config, len);
 972         } else
 973         g_key_file_remove_key(keyfile, service->identifier,
 974                                                         "Nameservers", NULL);
 975
 976 #if defined TIZEN_EXT
 977         if(service->dns_config_method_ipv4 != 0) {
 978                 const char *method;
 979                 method = __connman_dnsconfig_method2string(
 980                                 service->dns_config_method_ipv4);
 981                 g_key_file_set_string(keyfile, service->identifier,
 982                                 "Nameservers.IPv4method", method);
 983         } else
 984         g_key_file_remove_key(keyfile, service->identifier,
 985                                                 "Nameservers.IPv4method", NULL);
 986
 987         if(service->dns_config_method_ipv6 != 0) {
 988                 const char *method;
 989                 method = __connman_dnsconfig_method2string(
 990                                 service->dns_config_method_ipv6);
 991                 g_key_file_set_string(keyfile, service->identifier,
 992                                 "Nameservers.IPv6method", method);
 993         } else
 994         g_key_file_remove_key(keyfile, service->identifier,
 995                                                         "Nameservers.IPv6method", NULL);
 996 #endif
 997
 998         if (service->timeservers_config) {
 999                 guint len = g_strv_length(service->timeservers_config);
1000
1001                 g_key_file_set_string_list(keyfile, service->identifier,
1002                                                                 "Timeservers",
1003                                 (const gchar **) service->timeservers_config, len);
1004         } else
1005                 g_key_file_remove_key(keyfile, service->identifier,
1006                                                         "Timeservers", NULL);
1007
1008         if (service->domains) {
1009                 guint len = g_strv_length(service->domains);
1010
1011                 g_key_file_set_string_list(keyfile, service->identifier,
1012                                                                 "Domains",
1013                                 (const gchar **) service->domains, len);
1014         } else
1015                 g_key_file_remove_key(keyfile, service->identifier,
1016                                                         "Domains", NULL);
1017
1018         cst_str = proxymethod2string(service->proxy_config);
1019         if (cst_str)
1020                 g_key_file_set_string(keyfile, service->identifier,
1021                                 "Proxy.Method", cst_str);
1022
1023         if (service->proxies) {
1024                 guint len = g_strv_length(service->proxies);
1025
1026                 g_key_file_set_string_list(keyfile, service->identifier,
1027                                 "Proxy.Servers",
1028                                 (const gchar **) service->proxies, len);
1029         } else
1030                 g_key_file_remove_key(keyfile, service->identifier,
1031                                                 "Proxy.Servers", NULL);
1032
1033         if (service->excludes) {
1034                 guint len = g_strv_length(service->excludes);
1035
1036                 g_key_file_set_string_list(keyfile, service->identifier,
1037                                 "Proxy.Excludes",
1038                                 (const gchar **) service->excludes, len);
1039         } else
1040                 g_key_file_remove_key(keyfile, service->identifier,
1041                                                 "Proxy.Excludes", NULL);
1042
1043         if (service->pac && strlen(service->pac) > 0)
1044                 g_key_file_set_string(keyfile, service->identifier,
1045                                         "Proxy.URL", service->pac);
1046         else
1047                 g_key_file_remove_key(keyfile, service->identifier,
1048                                                         "Proxy.URL", NULL);
1049
1050         if (service->mdns_config)
1051                 g_key_file_set_boolean(keyfile, service->identifier,
1052                                                                 "mDNS", TRUE);
1053         else
1054                 g_key_file_remove_key(keyfile, service->identifier,
1055                                                                 "mDNS", NULL);
1056
1057         if (service->hidden_service)
1058                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1059                                                                         TRUE);
1060
1061         if (service->config_file && strlen(service->config_file) > 0)
1062                 g_key_file_set_string(keyfile, service->identifier,
1063                                 "Config.file", service->config_file);
1064
1065         if (service->config_entry &&
1066                                         strlen(service->config_entry) > 0)
1067                 g_key_file_set_string(keyfile, service->identifier,
1068                                 "Config.ident", service->config_entry);
1069
1070 #if defined TIZEN_EXT
1071         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1072                         service->security == CONNMAN_SERVICE_SECURITY_8021X) {
1073                 if (service->eap != NULL && strlen(service->eap) > 0)
1074                         g_key_file_set_string(keyfile, service->identifier,
1075                                         "EAP", service->eap);
1076                 else
1077                         g_key_file_remove_key(keyfile, service->identifier,
1078                                         "EAP", NULL);
1079
1080                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1081                         g_key_file_set_string(keyfile, service->identifier,
1082                                         "Phase2", service->phase2);
1083                 else
1084                         g_key_file_remove_key(keyfile, service->identifier,
1085                                         "Phase2", NULL);
1086
1087                 if (service->identity != NULL && strlen(service->identity) > 0)
1088                         g_key_file_set_string(keyfile, service->identifier,
1089                                         "Identity", service->identity);
1090                 else
1091                         g_key_file_remove_key(keyfile, service->identifier,
1092                                         "Identity", NULL);
1093
1094                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1095                         g_key_file_set_string(keyfile, service->identifier,
1096                                         "CACertFile", service->ca_cert_file);
1097                 else
1098                         g_key_file_remove_key(keyfile, service->identifier,
1099                                         "CACertFile", NULL);
1100
1101                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1102                         g_key_file_set_string(keyfile, service->identifier,
1103                                         "ClientCertFile", service->client_cert_file);
1104                 else
1105                         g_key_file_remove_key(keyfile, service->identifier,
1106                                         "ClientCertFile", NULL);
1107
1108                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1109                         g_key_file_set_string(keyfile, service->identifier,
1110                                         "PrivateKeyFile", service->private_key_file);
1111                 else
1112                         g_key_file_remove_key(keyfile, service->identifier,
1113                                         "PrivateKeyFile", NULL);
1114
1115                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1116                         g_key_file_set_string(keyfile, service->identifier,
1117                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1118                 else
1119                         g_key_file_remove_key(keyfile, service->identifier,
1120                                         "PrivateKeyPassphrase", NULL);
1121         }
1122         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1123                         service->security == CONNMAN_SERVICE_SECURITY_DPP) {
1124                 if (service->connector != NULL && strlen(service->connector) > 0)
1125                         g_key_file_set_string(keyfile, service->identifier,
1126                                         "Connector", service->connector);
1127                 else
1128                         g_key_file_remove_key(keyfile, service->identifier,
1129                                         "Connector", NULL);
1130
1131                 if (service->c_sign_key != NULL && strlen(service->c_sign_key) > 0)
1132                         g_key_file_set_string(keyfile, service->identifier,
1133                                         "CSignKey", service->c_sign_key);
1134                 else
1135                         g_key_file_remove_key(keyfile, service->identifier,
1136                                         "CSignKey", NULL);
1137
1138                 if (service->net_access_key != NULL && strlen(service->net_access_key) > 0)
1139                         g_key_file_set_string(keyfile, service->identifier,
1140                                         "NetAccessKey", service->net_access_key);
1141                 else
1142                         g_key_file_remove_key(keyfile, service->identifier,
1143                                         "NetAccessKey", NULL);
1144         }
1145 #endif
1146
1147 done:
1148         __connman_storage_save_service(keyfile, service->identifier);
1149
1150         g_key_file_free(keyfile);
1151
1152         return err;
1153 }
1154
1155 void __connman_service_save(struct connman_service *service)
1156 {
1157         if (!service)
1158                 return;
1159
1160         service_save(service);
1161 }
1162
1163 static enum connman_service_state combine_state(
1164                                         enum connman_service_state state_a,
1165                                         enum connman_service_state state_b)
1166 {
1167         enum connman_service_state result;
1168
1169         if (state_a == state_b) {
1170                 result = state_a;
1171                 goto done;
1172         }
1173
1174         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1175                 result = state_b;
1176                 goto done;
1177         }
1178
1179         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1180                 result = state_a;
1181                 goto done;
1182         }
1183
1184         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1185                 result = state_b;
1186                 goto done;
1187         }
1188
1189         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1190                 result = state_a;
1191                 goto done;
1192         }
1193
1194         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1195                 result = state_a;
1196                 goto done;
1197         }
1198
1199         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1200                 result = state_b;
1201                 goto done;
1202         }
1203
1204         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1205                 result = state_a;
1206                 goto done;
1207         }
1208
1209         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1210                 result = state_b;
1211                 goto done;
1212         }
1213
1214         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1215                 result = state_a;
1216                 goto done;
1217         }
1218
1219         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1220                 result = state_b;
1221                 goto done;
1222         }
1223
1224         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1225                 result = state_a;
1226                 goto done;
1227         }
1228
1229         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1230                 result = state_b;
1231                 goto done;
1232         }
1233
1234         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1235                 result = state_a;
1236                 goto done;
1237         }
1238
1239         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1240                 result = state_b;
1241                 goto done;
1242         }
1243
1244         result = CONNMAN_SERVICE_STATE_FAILURE;
1245
1246 done:
1247         return result;
1248 }
1249
1250 static bool is_connecting(enum connman_service_state state)
1251 {
1252         switch (state) {
1253         case CONNMAN_SERVICE_STATE_UNKNOWN:
1254         case CONNMAN_SERVICE_STATE_IDLE:
1255         case CONNMAN_SERVICE_STATE_FAILURE:
1256         case CONNMAN_SERVICE_STATE_DISCONNECT:
1257         case CONNMAN_SERVICE_STATE_READY:
1258         case CONNMAN_SERVICE_STATE_ONLINE:
1259                 break;
1260         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1261         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1262                 return true;
1263         }
1264
1265         return false;
1266 }
1267
1268 static bool is_connected(enum connman_service_state state)
1269 {
1270         switch (state) {
1271         case CONNMAN_SERVICE_STATE_UNKNOWN:
1272         case CONNMAN_SERVICE_STATE_IDLE:
1273         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1274         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1275         case CONNMAN_SERVICE_STATE_DISCONNECT:
1276         case CONNMAN_SERVICE_STATE_FAILURE:
1277                 break;
1278         case CONNMAN_SERVICE_STATE_READY:
1279         case CONNMAN_SERVICE_STATE_ONLINE:
1280                 return true;
1281         }
1282
1283         return false;
1284 }
1285
1286 static bool is_idle(enum connman_service_state state)
1287 {
1288         switch (state) {
1289         case CONNMAN_SERVICE_STATE_IDLE:
1290         case CONNMAN_SERVICE_STATE_DISCONNECT:
1291         case CONNMAN_SERVICE_STATE_FAILURE:
1292                 return true;
1293         case CONNMAN_SERVICE_STATE_UNKNOWN:
1294         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1295         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1296         case CONNMAN_SERVICE_STATE_READY:
1297         case CONNMAN_SERVICE_STATE_ONLINE:
1298                 break;
1299         }
1300
1301         return false;
1302 }
1303
1304 static int nameservers_changed_cb(void *user_data)
1305 {
1306         struct connman_service *service = user_data;
1307
1308         DBG("service %p", service);
1309
1310         service->nameservers_timeout = 0;
1311         if ((is_idle(service->state) && !service->nameservers) ||
1312                         is_connected(service->state))
1313                 dns_changed(service);
1314
1315         return FALSE;
1316 }
1317
1318 static void nameservers_changed(struct connman_service *service)
1319 {
1320         if (!service->nameservers_timeout)
1321                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
1322                                                         service);
1323 }
1324
1325 static bool nameserver_available(struct connman_service *service,
1326                                 enum connman_ipconfig_type type,
1327                                 const char *ns)
1328 {
1329         int family;
1330
1331         family = connman_inet_check_ipaddress(ns);
1332
1333         if (family == AF_INET) {
1334                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1335                         return false;
1336
1337                 return is_connected(service->state_ipv4);
1338         }
1339
1340         if (family == AF_INET6) {
1341                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1342                         return false;
1343
1344                 return is_connected(service->state_ipv6);
1345         }
1346
1347         return false;
1348 }
1349
1350 static int searchdomain_add_all(struct connman_service *service)
1351 {
1352         int index, i = 0;
1353
1354         if (!is_connected(service->state))
1355                 return -ENOTCONN;
1356
1357         index = __connman_service_get_index(service);
1358         if (index < 0)
1359                 return -ENXIO;
1360
1361         if (service->domains) {
1362                 while (service->domains[i]) {
1363                         connman_resolver_append(index, service->domains[i],
1364                                                 NULL);
1365                         i++;
1366                 }
1367
1368                 return 0;
1369         }
1370
1371         if (service->domainname)
1372                 connman_resolver_append(index, service->domainname, NULL);
1373
1374         return 0;
1375
1376 }
1377
1378 static int searchdomain_remove_all(struct connman_service *service)
1379 {
1380         int index, i = 0;
1381
1382         if (!is_connected(service->state))
1383                 return -ENOTCONN;
1384
1385         index = __connman_service_get_index(service);
1386         if (index < 0)
1387                 return -ENXIO;
1388
1389         while (service->domains && service->domains[i]) {
1390                 connman_resolver_remove(index, service->domains[i], NULL);
1391                 i++;
1392         }
1393
1394         if (service->domainname)
1395                 connman_resolver_remove(index, service->domainname, NULL);
1396
1397         return 0;
1398 }
1399
1400 static int nameserver_add(struct connman_service *service,
1401                         enum connman_ipconfig_type type,
1402                         const char *nameserver)
1403 {
1404         int index, ret;
1405
1406         if (!nameserver_available(service, type, nameserver))
1407                 return 0;
1408
1409         index = __connman_service_get_index(service);
1410         if (index < 0)
1411                 return -ENXIO;
1412
1413 #if defined TIZEN_EXT
1414         DBG("Resolver append nameserver: %s", nameserver);
1415 #endif
1416         ret = connman_resolver_append(index, NULL, nameserver);
1417         if (ret >= 0)
1418                 nameservers_changed(service);
1419
1420         return ret;
1421 }
1422
1423 static int nameserver_add_all(struct connman_service *service,
1424                         enum connman_ipconfig_type type)
1425 {
1426         int i = 0;
1427
1428         if (service->nameservers_config) {
1429                 while (service->nameservers_config[i]) {
1430 #if defined TIZEN_EXT
1431                         DBG("type %d add service->nameservers_config[%d]:%s",type,
1432                             i, service->nameservers_config[i]);
1433                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
1434                                 DBG("Invalid nameserver");
1435                                 i++;
1436                                 continue;
1437                         }
1438
1439                         switch(type) {
1440                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1441                                 if (connman_inet_check_ipaddress(
1442                                         service->nameservers_config[i]) == AF_INET &&
1443                                     service->dns_config_method_ipv4 ==
1444                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1445                                         nameserver_add(service, type,
1446                                                        service->nameservers_config[i]);
1447                                 }
1448                                 break;
1449                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1450                                 if (connman_inet_check_ipaddress(
1451                                         service->nameservers_config[i]) == AF_INET6 &&
1452                                     service->dns_config_method_ipv6 ==
1453                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1454                                         nameserver_add(service, type,
1455                                                        service->nameservers_config[i]);
1456                                 }
1457                                 break;
1458                         case CONNMAN_IPCONFIG_TYPE_ALL:
1459                                 if (connman_inet_check_ipaddress(
1460                                         service->nameservers_config[i]) == AF_INET &&
1461                                     service->dns_config_method_ipv4 ==
1462                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1463                                         nameserver_add(service, type,
1464                                                        service->nameservers_config[i]);
1465                                 }
1466                                 if (connman_inet_check_ipaddress(
1467                                         service->nameservers_config[i]) == AF_INET6 &&
1468                                     service->dns_config_method_ipv6 ==
1469                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
1470                                         nameserver_add(service, type,
1471                                                        service->nameservers_config[i]);
1472                                 }
1473                                 break;
1474                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1475                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1476                                 break;
1477                         default:
1478                                 DBG("default case do nothing");
1479                                 break;
1480                         }
1481 #else
1482                         nameserver_add(service, type,
1483                                 service->nameservers_config[i]);
1484 #endif
1485                         i++;
1486                 }
1487         } else if (service->nameservers) {
1488                 while (service->nameservers[i]) {
1489 #if defined TIZEN_EXT
1490                         DBG("type %d service->nameservers[%d]: %s",type,
1491                             i, service->nameservers[i]);
1492
1493                         switch(type) {
1494                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1495                                 if (connman_inet_check_ipaddress(
1496                                         service->nameservers[i]) == AF_INET &&
1497                                         service->dns_config_method_ipv4 ==
1498                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1499                                         nameserver_add(service, type,
1500                                                        service->nameservers[i]);
1501                                 }
1502                                 break;
1503                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1504                                 if (connman_inet_check_ipaddress(
1505                                         service->nameservers[i]) == AF_INET6 &&
1506                                         service->dns_config_method_ipv6 ==
1507                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1508                                         nameserver_add(service, type,
1509                                                        service->nameservers[i]);
1510                                 }
1511                                 break;
1512                         case CONNMAN_IPCONFIG_TYPE_ALL:
1513                                 if (connman_inet_check_ipaddress(
1514                                         service->nameservers[i]) == AF_INET &&
1515                                         service->dns_config_method_ipv4 ==
1516                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1517                                         nameserver_add(service, type,
1518                                                        service->nameservers[i]);
1519                                 }
1520                                 if (connman_inet_check_ipaddress(
1521                                         service->nameservers[i]) == AF_INET6 &&
1522                                         service->dns_config_method_ipv6 ==
1523                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
1524                                         nameserver_add(service, type,
1525                                                        service->nameservers[i]);
1526                                 }
1527                                 break;
1528                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1529                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1530                                 break;
1531                         default:
1532                                 DBG("default case do nothing");
1533                                 break;
1534                         }
1535 #else
1536                         nameserver_add(service, type,
1537                                 service->nameservers[i]);
1538 #endif
1539                         i++;
1540                 }
1541         }
1542
1543         if (!i)
1544                 __connman_resolver_append_fallback_nameservers();
1545
1546         searchdomain_add_all(service);
1547
1548         return 0;
1549 }
1550
1551 static int nameserver_remove(struct connman_service *service,
1552                         enum connman_ipconfig_type type,
1553                         const char *nameserver)
1554 {
1555         int index, ret;
1556
1557         if (!nameserver_available(service, type, nameserver))
1558                 return 0;
1559
1560         index = __connman_service_get_index(service);
1561         if (index < 0)
1562                 return -ENXIO;
1563
1564 #if defined TIZEN_EXT
1565         DBG("Resolver remove nameserver: %s", nameserver);
1566 #endif
1567         ret = connman_resolver_remove(index, NULL, nameserver);
1568         if (ret >= 0)
1569                 nameservers_changed(service);
1570
1571         return ret;
1572 }
1573
1574 static int nameserver_remove_all(struct connman_service *service,
1575                                 enum connman_ipconfig_type type)
1576 {
1577 #if defined TIZEN_EXT
1578         /**
1579           * Skip this function if there is any connected profiles
1580           * that use same interface
1581           */
1582         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
1583                         __connman_service_get_connected_count_of_iface(service) > 0)
1584                 return 0;
1585 #endif
1586         int index, i = 0;
1587
1588         index = __connman_service_get_index(service);
1589         if (index < 0)
1590                 return -ENXIO;
1591
1592         while (service->nameservers_config && service->nameservers_config[i]) {
1593
1594 #if defined TIZEN_EXT
1595                 DBG("type %d Remove service->nameservers_config[%d]: %s",
1596                       type, i, service->nameservers_config[i]);
1597                 switch(type) {
1598                 case CONNMAN_IPCONFIG_TYPE_IPV4:
1599                         if (connman_inet_check_ipaddress(
1600                                 service->nameservers_config[i]) == AF_INET &&
1601                                 (service->dns_config_method_ipv4 ==
1602                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1603                                 service->dns_config_method_ipv4 ==
1604                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1605                                 nameserver_remove(service, type,
1606                                                   service->nameservers_config[i]);
1607                         }
1608                         break;
1609                 case CONNMAN_IPCONFIG_TYPE_IPV6:
1610                         if (connman_inet_check_ipaddress(
1611                                 service->nameservers_config[i]) == AF_INET6 &&
1612                                 (service->dns_config_method_ipv6 ==
1613                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1614                                 service->dns_config_method_ipv6 ==
1615                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1616                                 nameserver_remove(service, type,
1617                                                   service->nameservers_config[i]);
1618                         }
1619                         break;
1620                 case CONNMAN_IPCONFIG_TYPE_ALL:
1621                         if (connman_inet_check_ipaddress(
1622                                 service->nameservers_config[i]) == AF_INET &&
1623                                 (service->dns_config_method_ipv4 ==
1624                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1625                                 service->dns_config_method_ipv4 ==
1626                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1627                                 nameserver_remove(service, type,
1628                                                   service->nameservers_config[i]);
1629                         }
1630                         if (connman_inet_check_ipaddress(
1631                                 service->nameservers_config[i]) == AF_INET6 &&
1632                                 (service->dns_config_method_ipv6 ==
1633                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
1634                                 service->dns_config_method_ipv6 ==
1635                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
1636                                 nameserver_remove(service, type,
1637                                                   service->nameservers_config[i]);
1638                         }
1639                         break;
1640                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1641                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1642                         break;
1643                 default:
1644                         DBG("default case do nothing");
1645                         break;
1646                 }
1647 #else
1648                 nameserver_remove(service, type,
1649                                 service->nameservers_config[i]);
1650 #endif
1651                 i++;
1652         }
1653
1654         i = 0;
1655         while (service->nameservers && service->nameservers[i]) {
1656 #if defined TIZEN_EXT
1657                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
1658                       service->nameservers[i]);
1659                 switch(type) {
1660                         case CONNMAN_IPCONFIG_TYPE_IPV4:
1661                                 if (connman_inet_check_ipaddress(
1662                                         service->nameservers[i]) == AF_INET &&
1663                                         (service->dns_config_method_ipv4 ==
1664                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1665                                         service->dns_config_method_ipv4 ==
1666                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1667                                         nameserver_remove(service, type,
1668                                                           service->nameservers[i]);
1669                                 }
1670                                 break;
1671                         case CONNMAN_IPCONFIG_TYPE_IPV6:
1672                                 if (connman_inet_check_ipaddress(
1673                                         service->nameservers[i]) == AF_INET6 &&
1674                                         (service->dns_config_method_ipv6 ==
1675                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1676                                         service->dns_config_method_ipv6 ==
1677                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1678                                         nameserver_remove(service, type,
1679                                                           service->nameservers[i]);
1680                                 }
1681                                 break;
1682                         case CONNMAN_IPCONFIG_TYPE_ALL:
1683                                 if (connman_inet_check_ipaddress(
1684                                         service->nameservers[i]) == AF_INET &&
1685                                         (service->dns_config_method_ipv4 ==
1686                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1687                                         service->dns_config_method_ipv4 ==
1688                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1689                                         nameserver_remove(service, type,
1690                                                           service->nameservers[i]);
1691                                 }
1692                                 if (connman_inet_check_ipaddress(
1693                                         service->nameservers[i]) == AF_INET6 &&
1694                                         (service->dns_config_method_ipv6 ==
1695                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
1696                                         service->dns_config_method_ipv6 ==
1697                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
1698                                         nameserver_remove(service, type,
1699                                                           service->nameservers[i]);
1700                                 }
1701                                 break;
1702                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1703                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
1704                                 break;
1705                         default:
1706                                 DBG("default case do nothing");
1707                                 break;
1708                 }
1709 #else
1710                 nameserver_remove(service, type, service->nameservers[i]);
1711 #endif
1712                 i++;
1713         }
1714
1715         searchdomain_remove_all(service);
1716
1717         return 0;
1718 }
1719
1720 /*
1721  * The is_auto variable is set to true when IPv6 autoconf nameservers are
1722  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
1723  * for details) and not through service.c
1724  */
1725 #if defined TIZEN_EXT
1726 int __connman_service_nameserver_append(struct connman_service *service,
1727                                 const char *nameserver, bool is_auto,
1728                                 enum connman_ipconfig_type type)
1729 #else
1730 int __connman_service_nameserver_append(struct connman_service *service,
1731                                 const char *nameserver, bool is_auto)
1732 #endif
1733 {
1734         char **nameservers;
1735         int len, i;
1736
1737         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1738
1739         if (!nameserver)
1740                 return -EINVAL;
1741
1742         if (is_auto)
1743                 nameservers = service->nameservers_auto;
1744         else
1745                 nameservers = service->nameservers;
1746
1747         for (i = 0; nameservers && nameservers[i]; i++)
1748 #if defined TIZEN_EXT
1749         {
1750                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
1751 #endif
1752                 if (g_strcmp0(nameservers[i], nameserver) == 0)
1753                         return -EEXIST;
1754 #if defined TIZEN_EXT
1755         }
1756 #endif
1757
1758         if (nameservers) {
1759                 len = g_strv_length(nameservers);
1760                 nameservers = g_try_renew(char *, nameservers, len + 2);
1761         } else {
1762                 len = 0;
1763                 nameservers = g_try_new0(char *, len + 2);
1764         }
1765
1766         if (!nameservers)
1767                 return -ENOMEM;
1768
1769         nameservers[len] = g_strdup(nameserver);
1770         nameservers[len + 1] = NULL;
1771
1772 #ifdef TIZEN_EXT
1773         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1774            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1775                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1776
1777         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1778            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
1779                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
1780 #endif
1781
1782         if (is_auto) {
1783                 service->nameservers_auto = nameservers;
1784         } else {
1785                 service->nameservers = nameservers;
1786                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
1787         }
1788
1789         nameservers_changed(service);
1790
1791         searchdomain_add_all(service);
1792
1793         return 0;
1794 }
1795
1796 #if defined TIZEN_EXT
1797 int __connman_service_nameserver_remove(struct connman_service *service,
1798                                 const char *nameserver, bool is_auto,
1799                                 enum connman_ipconfig_type type)
1800 #else
1801 int __connman_service_nameserver_remove(struct connman_service *service,
1802                                 const char *nameserver, bool is_auto)
1803 #endif
1804 {
1805         char **servers, **nameservers;
1806         bool found = false;
1807         int len, i, j;
1808
1809         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
1810
1811         if (!nameserver)
1812                 return -EINVAL;
1813
1814         if (is_auto)
1815                 nameservers = service->nameservers_auto;
1816         else
1817                 nameservers = service->nameservers;
1818
1819         if (!nameservers)
1820                 return 0;
1821
1822         for (i = 0; nameservers[i]; i++)
1823                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
1824                         found = true;
1825                         break;
1826                 }
1827
1828         if (!found)
1829                 return 0;
1830
1831         len = g_strv_length(nameservers);
1832
1833         if (len == 1) {
1834                 servers = NULL;
1835                 goto set_servers;
1836         }
1837
1838         servers = g_try_new0(char *, len);
1839         if (!servers)
1840                 return -ENOMEM;
1841
1842         for (i = 0, j = 0; i < len; i++) {
1843                 if (g_strcmp0(nameservers[i], nameserver)) {
1844                         servers[j] = nameservers[i];
1845                         j++;
1846                 } else
1847                         g_free(nameservers[i]);
1848
1849                 nameservers[i] = NULL;
1850         }
1851         servers[len - 1] = NULL;
1852
1853 set_servers:
1854         g_strfreev(nameservers);
1855         nameservers = servers;
1856
1857         if (is_auto) {
1858                 service->nameservers_auto = nameservers;
1859         } else {
1860                 service->nameservers = nameservers;
1861 #if defined TIZEN_EXT
1862                 DBG("nameserver remove ip_type: %d", type);
1863                 nameserver_remove(service, type,
1864                                 nameserver);
1865 #else
1866                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
1867                                 nameserver);
1868 #endif
1869         }
1870
1871         return 0;
1872 }
1873
1874 void __connman_service_nameserver_clear(struct connman_service *service)
1875 {
1876         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1877
1878         g_strfreev(service->nameservers);
1879         service->nameservers = NULL;
1880
1881         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
1882 }
1883
1884 static void add_nameserver_route(int family, int index, char *nameserver,
1885                                 const char *gw)
1886 {
1887         switch (family) {
1888         case AF_INET:
1889                 if (connman_inet_compare_subnet(index, nameserver))
1890                         break;
1891
1892                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
1893                         /* For P-t-P link the above route add will fail */
1894                         connman_inet_add_host_route(index, nameserver, NULL);
1895                 break;
1896
1897         case AF_INET6:
1898                 if (connman_inet_add_ipv6_host_route(index, nameserver,
1899                                                                 gw) < 0)
1900                         connman_inet_add_ipv6_host_route(index, nameserver,
1901                                                         NULL);
1902                 break;
1903         }
1904 }
1905
1906 static void nameserver_add_routes(int index, char **nameservers,
1907                                         const char *gw)
1908 {
1909         int i, ns_family, gw_family;
1910
1911         gw_family = connman_inet_check_ipaddress(gw);
1912         if (gw_family < 0)
1913                 return;
1914
1915         for (i = 0; nameservers[i]; i++) {
1916                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
1917                 if (ns_family < 0 || ns_family != gw_family)
1918                         continue;
1919
1920                 add_nameserver_route(ns_family, index, nameservers[i], gw);
1921         }
1922 }
1923
1924 static void nameserver_del_routes(int index, char **nameservers,
1925                                 enum connman_ipconfig_type type)
1926 {
1927         int i, family;
1928
1929         for (i = 0; nameservers[i]; i++) {
1930                 family = connman_inet_check_ipaddress(nameservers[i]);
1931                 if (family < 0)
1932                         continue;
1933
1934                 switch (family) {
1935                 case AF_INET:
1936                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
1937                                 connman_inet_del_host_route(index,
1938                                                         nameservers[i]);
1939                         break;
1940                 case AF_INET6:
1941                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
1942                                 connman_inet_del_ipv6_host_route(index,
1943                                                         nameservers[i]);
1944                         break;
1945                 }
1946         }
1947 }
1948
1949 void __connman_service_nameserver_add_routes(struct connman_service *service,
1950                                                 const char *gw)
1951 {
1952         int index;
1953
1954         if (!service)
1955                 return;
1956
1957         index = __connman_service_get_index(service);
1958
1959         if (service->nameservers_config) {
1960                 /*
1961                  * Configured nameserver takes preference over the
1962                  * discoverd nameserver gathered from DHCP, VPN, etc.
1963                  */
1964                 nameserver_add_routes(index, service->nameservers_config, gw);
1965         } else if (service->nameservers) {
1966                 /*
1967                  * We add nameservers host routes for nameservers that
1968                  * are not on our subnet. For those who are, the subnet
1969                  * route will be installed by the time the dns proxy code
1970                  * tries to reach them. The subnet route is installed
1971                  * when setting the interface IP address.
1972                  */
1973                 nameserver_add_routes(index, service->nameservers, gw);
1974         }
1975 }
1976
1977 void __connman_service_nameserver_del_routes(struct connman_service *service,
1978                                         enum connman_ipconfig_type type)
1979 {
1980         int index;
1981
1982         if (!service)
1983                 return;
1984
1985         index = __connman_service_get_index(service);
1986
1987         if (service->nameservers_config)
1988                 nameserver_del_routes(index, service->nameservers_config,
1989                                         type);
1990         else if (service->nameservers)
1991                 nameserver_del_routes(index, service->nameservers, type);
1992 }
1993
1994 static void address_updated(struct connman_service *service,
1995                         enum connman_ipconfig_type type)
1996 {
1997         if (is_connected(service->state) &&
1998                         service == connman_service_get_default()) {
1999                 nameserver_remove_all(service, type);
2000                 nameserver_add_all(service, type);
2001
2002                 __connman_timeserver_sync(service);
2003         }
2004 }
2005
2006 static struct connman_stats *stats_get(struct connman_service *service)
2007 {
2008         if (service->roaming)
2009                 return &service->stats_roaming;
2010         else
2011                 return &service->stats;
2012 }
2013
2014 static bool stats_enabled(struct connman_service *service)
2015 {
2016         struct connman_stats *stats = stats_get(service);
2017
2018         return stats->enabled;
2019 }
2020
2021 static void stats_start(struct connman_service *service)
2022 {
2023         struct connman_stats *stats = stats_get(service);
2024
2025         DBG("service %p", service);
2026
2027         if (!stats->timer)
2028                 return;
2029
2030         stats->enabled = true;
2031         stats->data_last.time = stats->data.time;
2032
2033         g_timer_start(stats->timer);
2034 }
2035
2036 static void stats_stop(struct connman_service *service)
2037 {
2038         struct connman_stats *stats = stats_get(service);
2039         unsigned int seconds;
2040
2041         DBG("service %p", service);
2042
2043         if (!stats->timer)
2044                 return;
2045
2046         if (!stats->enabled)
2047                 return;
2048
2049         g_timer_stop(stats->timer);
2050
2051         seconds = g_timer_elapsed(stats->timer, NULL);
2052         stats->data.time = stats->data_last.time + seconds;
2053
2054         stats->enabled = false;
2055 }
2056
2057 static void reset_stats(struct connman_service *service)
2058 {
2059         DBG("service %p", service);
2060
2061         /* home */
2062         service->stats.valid = false;
2063
2064         service->stats.data.rx_packets = 0;
2065         service->stats.data.tx_packets = 0;
2066         service->stats.data.rx_bytes = 0;
2067         service->stats.data.tx_bytes = 0;
2068         service->stats.data.rx_errors = 0;
2069         service->stats.data.tx_errors = 0;
2070         service->stats.data.rx_dropped = 0;
2071         service->stats.data.tx_dropped = 0;
2072         service->stats.data.time = 0;
2073         service->stats.data_last.time = 0;
2074
2075         g_timer_reset(service->stats.timer);
2076
2077         /* roaming */
2078         service->stats_roaming.valid = false;
2079
2080         service->stats_roaming.data.rx_packets = 0;
2081         service->stats_roaming.data.tx_packets = 0;
2082         service->stats_roaming.data.rx_bytes = 0;
2083         service->stats_roaming.data.tx_bytes = 0;
2084         service->stats_roaming.data.rx_errors = 0;
2085         service->stats_roaming.data.tx_errors = 0;
2086         service->stats_roaming.data.rx_dropped = 0;
2087         service->stats_roaming.data.tx_dropped = 0;
2088         service->stats_roaming.data.time = 0;
2089         service->stats_roaming.data_last.time = 0;
2090
2091         g_timer_reset(service->stats_roaming.timer);
2092 }
2093
2094 #if defined TIZEN_EXT
2095 static gboolean __connman_service_is_internet_profile(
2096                 struct connman_service *cellular)
2097 {
2098         const char internet_suffix[] = "_1";
2099
2100         DBG("Service path: %s", cellular->path);
2101
2102         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2103                 return TRUE;
2104
2105         return FALSE;
2106 }
2107
2108 struct connman_service *connman_service_get_default_connection(void)
2109 {
2110         GList *list;
2111         struct connman_service *service;
2112         struct connman_service *default_service = NULL;
2113
2114         for (list = service_list; list; list = list->next) {
2115                 service = list->data;
2116
2117                 DBG("service: %p %s %s %s", service, service->name,
2118                                 state2string(service->state),
2119                                 __connman_service_type2string(service->type));
2120
2121 #if defined TIZEN_MAINTAIN_ONLINE
2122                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2123                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2124 #else
2125                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2126                                 is_connected(service->state) == TRUE) {
2127 #endif
2128                         return service;
2129                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2130                                 __connman_service_is_internet_profile(service) == TRUE) {
2131                         if (default_service == NULL)
2132                                 default_service = service;
2133                         else if (is_connected(service->state) == TRUE &&
2134                                         is_connected(default_service->state) == FALSE)
2135                                 default_service = service;
2136                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2137                                 is_connected(service->state) == TRUE) {
2138                         if (default_service == NULL)
2139                                 default_service = service;
2140                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2141                                 is_connected(service->state) == TRUE) {
2142                         if (default_service == NULL)
2143                                 default_service = service;
2144                 }
2145         }
2146
2147         return default_service;
2148 }
2149 #endif
2150
2151 struct connman_service *connman_service_get_default(void)
2152 {
2153 #if defined TIZEN_MAINTAIN_ONLINE
2154         return connman_service_get_default_connection();
2155 #else
2156         struct connman_service *service;
2157
2158         if (!service_list)
2159                 return NULL;
2160
2161         service = service_list->data;
2162
2163         if (!is_connected(service->state))
2164                 return NULL;
2165
2166         return service;
2167 #endif
2168 }
2169
2170 bool __connman_service_index_is_default(int index)
2171 {
2172         struct connman_service *service;
2173
2174         if (index < 0)
2175                 return false;
2176
2177         service = connman_service_get_default();
2178
2179         return __connman_service_get_index(service) == index;
2180 }
2181
2182 static void default_changed(void)
2183 {
2184         struct connman_service *service = connman_service_get_default();
2185
2186         if (service == current_default)
2187                 return;
2188
2189         DBG("current default %p %s", current_default,
2190                 current_default ? current_default->identifier : "");
2191         DBG("new default %p %s", service, service ? service->identifier : "");
2192
2193 #if defined TIZEN_EXT
2194         current_default = service;
2195
2196         __connman_service_timeserver_changed(service, NULL);
2197 #else
2198         __connman_service_timeserver_changed(current_default, NULL);
2199
2200         current_default = service;
2201 #endif
2202
2203         if (service) {
2204                 if (service->hostname &&
2205                                 connman_setting_get_bool("AllowHostnameUpdates"))
2206                         __connman_utsname_set_hostname(service->hostname);
2207
2208                 if (service->domainname &&
2209                                 connman_setting_get_bool("AllowDomainnameUpdates"))
2210                         __connman_utsname_set_domainname(service->domainname);
2211         }
2212
2213         __connman_notifier_default_changed(service);
2214 }
2215
2216 static void state_changed(struct connman_service *service)
2217 {
2218         const char *str;
2219
2220         __connman_notifier_service_state_changed(service, service->state);
2221
2222         str = state2string(service->state);
2223         if (!str)
2224                 return;
2225
2226 #if !defined TIZEN_EXT
2227         if (!allow_property_changed(service))
2228                 return;
2229
2230 #endif
2231 #if defined TIZEN_EXT
2232         DBG(" %s, %s", str, service->path);
2233 #endif
2234         connman_dbus_property_changed_basic(service->path,
2235                                 CONNMAN_SERVICE_INTERFACE, "State",
2236                                                 DBUS_TYPE_STRING, &str);
2237 }
2238
2239 #if defined TIZEN_EXT
2240 static void connect_reason_changed(struct connman_service *service)
2241 {
2242         if (!service->path)
2243                 return;
2244
2245         if (!allow_property_changed(service))
2246                 return;
2247
2248         connman_dbus_property_changed_basic(service->path,
2249                                             CONNMAN_SERVICE_INTERFACE,
2250                                             "ConnectReason",
2251                                             DBUS_TYPE_INT32,
2252                                             &service->connect_reason);
2253 }
2254
2255 static void disconnection_requested_changed(struct connman_service *service)
2256 {
2257         dbus_bool_t disconnection_requested;
2258
2259         if (!service->path)
2260                 return;
2261
2262         if (!allow_property_changed(service))
2263                 return;
2264
2265         disconnection_requested = service->disconnection_requested;
2266         connman_dbus_property_changed_basic(service->path,
2267                                             CONNMAN_SERVICE_INTERFACE,
2268                                             "DisconnectionRequested",
2269                                             DBUS_TYPE_BOOLEAN,
2270                                             &disconnection_requested);
2271 }
2272
2273 void connman_service_set_disconnection_requested(struct connman_service *service,
2274                                                  bool disconnection_requested)
2275 {
2276         if (service == NULL)
2277                 return;
2278
2279         service->disconnection_requested = disconnection_requested;
2280         disconnection_requested_changed(service);
2281 }
2282 #endif
2283
2284 static void strength_changed(struct connman_service *service)
2285 {
2286         if (service->strength == 0)
2287                 return;
2288
2289         if (!allow_property_changed(service))
2290                 return;
2291
2292         connman_dbus_property_changed_basic(service->path,
2293                                 CONNMAN_SERVICE_INTERFACE, "Strength",
2294                                         DBUS_TYPE_BYTE, &service->strength);
2295 }
2296
2297 static void favorite_changed(struct connman_service *service)
2298 {
2299         dbus_bool_t favorite;
2300
2301         if (!service->path)
2302                 return;
2303
2304         if (!allow_property_changed(service))
2305                 return;
2306
2307         favorite = service->favorite;
2308         connman_dbus_property_changed_basic(service->path,
2309                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
2310                                         DBUS_TYPE_BOOLEAN, &favorite);
2311 }
2312
2313 static void immutable_changed(struct connman_service *service)
2314 {
2315         dbus_bool_t immutable;
2316
2317         if (!service->path)
2318                 return;
2319
2320         if (!allow_property_changed(service))
2321                 return;
2322
2323         immutable = service->immutable;
2324         connman_dbus_property_changed_basic(service->path,
2325                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
2326                                         DBUS_TYPE_BOOLEAN, &immutable);
2327 }
2328
2329 static void roaming_changed(struct connman_service *service)
2330 {
2331         dbus_bool_t roaming;
2332
2333         if (!service->path)
2334                 return;
2335
2336         if (!allow_property_changed(service))
2337                 return;
2338
2339         roaming = service->roaming;
2340         connman_dbus_property_changed_basic(service->path,
2341                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
2342                                         DBUS_TYPE_BOOLEAN, &roaming);
2343 }
2344
2345 static void autoconnect_changed(struct connman_service *service)
2346 {
2347         dbus_bool_t autoconnect;
2348
2349         if (!service->path)
2350                 return;
2351
2352         if (!allow_property_changed(service))
2353                 return;
2354
2355         autoconnect = service->autoconnect;
2356         connman_dbus_property_changed_basic(service->path,
2357                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
2358                                 DBUS_TYPE_BOOLEAN, &autoconnect);
2359 }
2360
2361 static void append_security(DBusMessageIter *iter, void *user_data)
2362 {
2363         struct connman_service *service = user_data;
2364         const char *str;
2365
2366         str = security2string(service->security);
2367         if (str)
2368                 dbus_message_iter_append_basic(iter,
2369                                 DBUS_TYPE_STRING, &str);
2370
2371         /*
2372          * Some access points incorrectly advertise WPS even when they
2373          * are configured as open or no security, so filter
2374          * appropriately.
2375          */
2376         if (service->wps) {
2377                 switch (service->security) {
2378                 case CONNMAN_SERVICE_SECURITY_PSK:
2379                 case CONNMAN_SERVICE_SECURITY_WPA:
2380                 case CONNMAN_SERVICE_SECURITY_RSN:
2381 #if defined TIZEN_EXT
2382                 case CONNMAN_SERVICE_SECURITY_SAE:
2383 #endif
2384                         str = "wps";
2385                         dbus_message_iter_append_basic(iter,
2386                                                 DBUS_TYPE_STRING, &str);
2387                         break;
2388 #if defined TIZEN_EXT
2389                 case CONNMAN_SERVICE_SECURITY_OWE:
2390 #endif
2391                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2392                 case CONNMAN_SERVICE_SECURITY_NONE:
2393                 case CONNMAN_SERVICE_SECURITY_WEP:
2394                 case CONNMAN_SERVICE_SECURITY_8021X:
2395                         break;
2396                 }
2397
2398                 if (service->wps_advertizing) {
2399                         str = "wps_advertising";
2400                         dbus_message_iter_append_basic(iter,
2401                                                 DBUS_TYPE_STRING, &str);
2402                 }
2403         }
2404 }
2405
2406 static void security_changed(struct connman_service *service)
2407 {
2408         if (!service->path)
2409                 return;
2410
2411         if (!allow_property_changed(service))
2412                 return;
2413
2414         connman_dbus_property_changed_array(service->path,
2415                                 CONNMAN_SERVICE_INTERFACE, "Security",
2416                                 DBUS_TYPE_STRING, append_security, service);
2417 }
2418
2419 static void append_ethernet(DBusMessageIter *iter, void *user_data)
2420 {
2421         struct connman_service *service = user_data;
2422
2423         if (service->ipconfig_ipv4)
2424                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
2425                                                                         iter);
2426         else if (service->ipconfig_ipv6)
2427                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
2428                                                                         iter);
2429 }
2430
2431 static void append_ipv4(DBusMessageIter *iter, void *user_data)
2432 {
2433         struct connman_service *service = user_data;
2434
2435         if (!is_connected(service->state_ipv4))
2436                 return;
2437
2438         if (service->ipconfig_ipv4)
2439                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
2440 }
2441
2442 static void append_ipv6(DBusMessageIter *iter, void *user_data)
2443 {
2444         struct connman_service *service = user_data;
2445
2446         if (!is_connected(service->state_ipv6))
2447                 return;
2448
2449         if (service->ipconfig_ipv6)
2450                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
2451                                                 service->ipconfig_ipv4);
2452 }
2453
2454 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
2455 {
2456         struct connman_service *service = user_data;
2457
2458         if (service->ipconfig_ipv4)
2459                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
2460                                                         iter);
2461 }
2462
2463 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
2464 {
2465         struct connman_service *service = user_data;
2466
2467         if (service->ipconfig_ipv6)
2468                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
2469                                                         iter);
2470 }
2471
2472 static void append_nameservers(DBusMessageIter *iter,
2473                 struct connman_service *service, char **servers)
2474 {
2475         int i;
2476         bool available = true;
2477
2478         for (i = 0; servers[i]; i++) {
2479                 if (service)
2480                         available = nameserver_available(service,
2481                                                 CONNMAN_IPCONFIG_TYPE_ALL,
2482                                                 servers[i]);
2483
2484                 if (available)
2485                         dbus_message_iter_append_basic(iter,
2486                                         DBUS_TYPE_STRING, &servers[i]);
2487         }
2488 }
2489
2490 #if defined TIZEN_EXT
2491 static void append_nameserver_manual(DBusMessageIter *iter,
2492                 struct connman_service *service, const char *server)
2493 {
2494         bool available = true;
2495
2496         if (service)
2497                 available = nameserver_available(service,
2498                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2499
2500         if (available)
2501                 dbus_message_iter_append_basic(iter,
2502                                 DBUS_TYPE_STRING, &server);
2503 }
2504
2505 static void append_nameserver_dhcp(DBusMessageIter *iter,
2506                 struct connman_service *service, const char *server)
2507 {
2508         bool available = true;
2509
2510         if (service)
2511                 available = nameserver_available(service,
2512                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
2513
2514         if (available)
2515                 dbus_message_iter_append_basic(iter,
2516                                 DBUS_TYPE_STRING, &server);
2517 }
2518 #endif
2519
2520 static void append_dns(DBusMessageIter *iter, void *user_data)
2521 {
2522         struct connman_service *service = user_data;
2523 #if defined TIZEN_EXT
2524         int i;
2525 #endif
2526
2527         if (!is_connected(service->state))
2528                 return;
2529
2530 #ifdef TIZEN_EXT
2531         const char *str;
2532
2533         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2534         if(str != NULL) {
2535                 char *str1 = g_strdup_printf("ipv4.%s", str);
2536                 dbus_message_iter_append_basic(iter,
2537                         DBUS_TYPE_STRING, &str1);
2538                 g_free(str1);
2539         }
2540
2541         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2542         if(str != NULL) {
2543                 char *str1 = g_strdup_printf("ipv6.%s", str);
2544                 dbus_message_iter_append_basic(iter,
2545                         DBUS_TYPE_STRING, &str1);
2546                 g_free(str1);
2547         }
2548 #endif
2549
2550         if (service->nameservers_config) {
2551 #if defined TIZEN_EXT
2552                 i = 0;
2553                 while (service->nameservers_config[i]) {
2554                         if (connman_inet_check_ipaddress(
2555                                 service->nameservers_config[i]) == AF_INET &&
2556                                 service->dns_config_method_ipv4 ==
2557                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2558                                 append_nameserver_manual(iter, service,
2559                                                 service->nameservers_config[i]);
2560                         }
2561
2562                         if (connman_inet_check_ipaddress(
2563                                 service->nameservers_config[i]) == AF_INET6 &&
2564                                 service->dns_config_method_ipv6 ==
2565                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2566                                 append_nameserver_manual(iter, service,
2567                                                 service->nameservers_config[i]);
2568                         }
2569                         i++;
2570                 }
2571                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
2572                  * dynamic while other is static so try to append the DNS
2573                  * Address which is dynamic also */
2574                 if (service->nameservers != NULL) {
2575                         i = 0;
2576                         while (service->nameservers[i]) {
2577                                 if (connman_inet_check_ipaddress(
2578                                         service->nameservers[i]) == AF_INET &&
2579                                         service->dns_config_method_ipv4 ==
2580                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2581                                         append_nameserver_dhcp(iter, service,
2582                                                         service->nameservers[i]);
2583                                 }
2584
2585                                 if (connman_inet_check_ipaddress(
2586                                         service->nameservers[i]) == AF_INET6 &&
2587                                         service->dns_config_method_ipv6 ==
2588                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2589                                         append_nameserver_dhcp(iter, service,
2590                                                         service->nameservers[i]);
2591                                 }
2592                                 i++;
2593                         }
2594                 }
2595 #else
2596                 append_nameservers(iter, service, service->nameservers_config);
2597 #endif
2598                 return;
2599         } else {
2600                 if (service->nameservers)
2601 #if defined TIZEN_EXT
2602                 {
2603                         i = 0;
2604                         while (service->nameservers[i]) {
2605                                 if (connman_inet_check_ipaddress(
2606                                         service->nameservers[i]) == AF_INET &&
2607                                         service->dns_config_method_ipv4 ==
2608                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2609                                         append_nameserver_dhcp(iter, service,
2610                                                         service->nameservers[i]);
2611                                 }
2612
2613                                 if (connman_inet_check_ipaddress(
2614                                         service->nameservers[i]) == AF_INET6 &&
2615                                         service->dns_config_method_ipv6 ==
2616                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2617                                         append_nameserver_dhcp(iter, service,
2618                                                         service->nameservers[i]);
2619                                 }
2620                                 i++;
2621                         }
2622                 }
2623 #else
2624                         append_nameservers(iter, service,
2625                                         service->nameservers);
2626 #endif
2627
2628                 if (service->nameservers_auto)
2629                         append_nameservers(iter, service,
2630                                         service->nameservers_auto);
2631
2632                 if (!service->nameservers && !service->nameservers_auto) {
2633                         char **ns;
2634
2635                         DBG("append fallback nameservers");
2636
2637                         ns = connman_setting_get_string_list("FallbackNameservers");
2638                         if (ns)
2639                                 append_nameservers(iter, service, ns);
2640                 }
2641         }
2642 }
2643
2644 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
2645 {
2646         struct connman_service *service = user_data;
2647
2648 #ifdef TIZEN_EXT
2649         /* Append DNS Config Type */
2650         const char *str;
2651         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
2652         if(str != NULL) {
2653                 char *str1 = g_strdup_printf("ipv4.%s", str);
2654                 dbus_message_iter_append_basic(iter,
2655                         DBUS_TYPE_STRING, &str1);
2656                 g_free(str1);
2657         }
2658
2659         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
2660         if(str != NULL) {
2661                 char *str1 = g_strdup_printf("ipv6.%s", str);
2662                 dbus_message_iter_append_basic(iter,
2663                         DBUS_TYPE_STRING, &str1);
2664                 g_free(str1);
2665         }
2666 #endif
2667
2668         if (!service->nameservers_config)
2669                 return;
2670
2671 #if defined TIZEN_EXT
2672         int i = 0;
2673         while (service->nameservers_config[i]) {
2674                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
2675                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2676                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2677                 }
2678
2679                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
2680                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2681                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
2682                 }
2683                 i++;
2684         }
2685 #else
2686         append_nameservers(iter, NULL, service->nameservers_config);
2687 #endif
2688 }
2689
2690 static void append_ts(DBusMessageIter *iter, void *user_data)
2691 {
2692         GSList *list = user_data;
2693
2694         while (list) {
2695                 char *timeserver = list->data;
2696
2697                 if (timeserver)
2698                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
2699                                         &timeserver);
2700
2701                 list = g_slist_next(list);
2702         }
2703 }
2704
2705 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
2706 {
2707         struct connman_service *service = user_data;
2708         int i;
2709
2710         if (!service->timeservers_config)
2711                 return;
2712
2713         for (i = 0; service->timeservers_config[i]; i++) {
2714                 dbus_message_iter_append_basic(iter,
2715                                 DBUS_TYPE_STRING,
2716                                 &service->timeservers_config[i]);
2717         }
2718 }
2719
2720 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
2721 {
2722         struct connman_service *service = user_data;
2723         int i;
2724
2725         if (!service->domains)
2726                 return;
2727
2728         for (i = 0; service->domains[i]; i++)
2729                 dbus_message_iter_append_basic(iter,
2730                                 DBUS_TYPE_STRING, &service->domains[i]);
2731 }
2732
2733 static void append_domain(DBusMessageIter *iter, void *user_data)
2734 {
2735         struct connman_service *service = user_data;
2736
2737         if (!is_connected(service->state) &&
2738                                 !is_connecting(service->state))
2739                 return;
2740
2741         if (service->domains)
2742                 append_domainconfig(iter, user_data);
2743         else if (service->domainname)
2744                 dbus_message_iter_append_basic(iter,
2745                                 DBUS_TYPE_STRING, &service->domainname);
2746 }
2747
2748 static void append_proxies(DBusMessageIter *iter, void *user_data)
2749 {
2750         struct connman_service *service = user_data;
2751         int i;
2752
2753         if (!service->proxies)
2754                 return;
2755
2756         for (i = 0; service->proxies[i]; i++)
2757                 dbus_message_iter_append_basic(iter,
2758                                 DBUS_TYPE_STRING, &service->proxies[i]);
2759 }
2760
2761 static void append_excludes(DBusMessageIter *iter, void *user_data)
2762 {
2763         struct connman_service *service = user_data;
2764         int i;
2765
2766         if (!service->excludes)
2767                 return;
2768
2769         for (i = 0; service->excludes[i]; i++)
2770                 dbus_message_iter_append_basic(iter,
2771                                 DBUS_TYPE_STRING, &service->excludes[i]);
2772 }
2773
2774 static void append_proxy(DBusMessageIter *iter, void *user_data)
2775 {
2776         struct connman_service *service = user_data;
2777         enum connman_service_proxy_method proxy;
2778         const char *pac = NULL;
2779         const char *method = proxymethod2string(
2780                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
2781
2782         if (!is_connected(service->state))
2783                 return;
2784
2785         proxy = connman_service_get_proxy_method(service);
2786
2787         switch (proxy) {
2788         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2789                 return;
2790         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2791                 goto done;
2792         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2793                 connman_dbus_dict_append_array(iter, "Servers",
2794                                         DBUS_TYPE_STRING, append_proxies,
2795                                         service);
2796
2797                 connman_dbus_dict_append_array(iter, "Excludes",
2798                                         DBUS_TYPE_STRING, append_excludes,
2799                                         service);
2800                 break;
2801         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2802                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
2803                 if (service->ipconfig_ipv4)
2804                         pac = __connman_ipconfig_get_proxy_autoconfig(
2805                                 service->ipconfig_ipv4);
2806                 else if (service->ipconfig_ipv6)
2807                         pac = __connman_ipconfig_get_proxy_autoconfig(
2808                                 service->ipconfig_ipv6);
2809
2810                 if (!service->pac && !pac)
2811                         goto done;
2812
2813                 if (service->pac)
2814                         pac = service->pac;
2815
2816                 connman_dbus_dict_append_basic(iter, "URL",
2817                                         DBUS_TYPE_STRING, &pac);
2818                 break;
2819         }
2820
2821         method = proxymethod2string(proxy);
2822
2823 done:
2824         connman_dbus_dict_append_basic(iter, "Method",
2825                                         DBUS_TYPE_STRING, &method);
2826 }
2827
2828 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
2829 {
2830         struct connman_service *service = user_data;
2831         const char *method;
2832
2833         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
2834                 return;
2835
2836         switch (service->proxy_config) {
2837         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2838                 return;
2839         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2840                 break;
2841         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2842                 if (service->proxies)
2843                         connman_dbus_dict_append_array(iter, "Servers",
2844                                                 DBUS_TYPE_STRING,
2845                                                 append_proxies, service);
2846
2847                 if (service->excludes)
2848                         connman_dbus_dict_append_array(iter, "Excludes",
2849                                                 DBUS_TYPE_STRING,
2850                                                 append_excludes, service);
2851                 break;
2852         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2853                 if (service->pac)
2854                         connman_dbus_dict_append_basic(iter, "URL",
2855                                         DBUS_TYPE_STRING, &service->pac);
2856                 break;
2857         }
2858
2859         method = proxymethod2string(service->proxy_config);
2860
2861         connman_dbus_dict_append_basic(iter, "Method",
2862                                 DBUS_TYPE_STRING, &method);
2863 }
2864
2865 static void append_provider(DBusMessageIter *iter, void *user_data)
2866 {
2867         struct connman_service *service = user_data;
2868
2869         if (!is_connected(service->state))
2870                 return;
2871
2872         if (service->provider)
2873                 __connman_provider_append_properties(service->provider, iter);
2874 }
2875
2876
2877 static void settings_changed(struct connman_service *service,
2878                                 struct connman_ipconfig *ipconfig)
2879 {
2880         enum connman_ipconfig_type type;
2881
2882         type = __connman_ipconfig_get_config_type(ipconfig);
2883
2884         __connman_notifier_ipconfig_changed(service, ipconfig);
2885
2886         if (!allow_property_changed(service))
2887                 return;
2888
2889         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2890                 connman_dbus_property_changed_dict(service->path,
2891                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
2892                                         append_ipv4, service);
2893         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2894                 connman_dbus_property_changed_dict(service->path,
2895                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
2896                                         append_ipv6, service);
2897 }
2898
2899 static void ipv4_configuration_changed(struct connman_service *service)
2900 {
2901         if (!allow_property_changed(service))
2902                 return;
2903
2904         connman_dbus_property_changed_dict(service->path,
2905                                         CONNMAN_SERVICE_INTERFACE,
2906                                                         "IPv4.Configuration",
2907                                                         append_ipv4config,
2908                                                         service);
2909 }
2910
2911 void __connman_service_notify_ipv4_configuration(
2912                                         struct connman_service *service)
2913 {
2914         if (!service)
2915                 return;
2916
2917         ipv4_configuration_changed(service);
2918 }
2919
2920 static void ipv6_configuration_changed(struct connman_service *service)
2921 {
2922         if (!allow_property_changed(service))
2923                 return;
2924
2925         connman_dbus_property_changed_dict(service->path,
2926                                         CONNMAN_SERVICE_INTERFACE,
2927                                                         "IPv6.Configuration",
2928                                                         append_ipv6config,
2929                                                         service);
2930 }
2931
2932 static void dns_changed(struct connman_service *service)
2933 {
2934         if (!allow_property_changed(service))
2935                 return;
2936
2937         connman_dbus_property_changed_array(service->path,
2938                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
2939                                         DBUS_TYPE_STRING, append_dns, service);
2940 }
2941
2942 static void dns_configuration_changed(struct connman_service *service)
2943 {
2944         if (!allow_property_changed(service))
2945                 return;
2946
2947         connman_dbus_property_changed_array(service->path,
2948                                 CONNMAN_SERVICE_INTERFACE,
2949                                 "Nameservers.Configuration",
2950                                 DBUS_TYPE_STRING, append_dnsconfig, service);
2951
2952         dns_changed(service);
2953 }
2954
2955 static void domain_changed(struct connman_service *service)
2956 {
2957         if (!allow_property_changed(service))
2958                 return;
2959
2960         connman_dbus_property_changed_array(service->path,
2961                                 CONNMAN_SERVICE_INTERFACE, "Domains",
2962                                 DBUS_TYPE_STRING, append_domain, service);
2963 }
2964
2965 static void domain_configuration_changed(struct connman_service *service)
2966 {
2967         if (!allow_property_changed(service))
2968                 return;
2969
2970         connman_dbus_property_changed_array(service->path,
2971                                 CONNMAN_SERVICE_INTERFACE,
2972                                 "Domains.Configuration",
2973                                 DBUS_TYPE_STRING, append_domainconfig, service);
2974 }
2975
2976 static void proxy_changed(struct connman_service *service)
2977 {
2978         if (!allow_property_changed(service))
2979                 return;
2980
2981         connman_dbus_property_changed_dict(service->path,
2982                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
2983                                                         append_proxy, service);
2984 }
2985
2986 static void proxy_configuration_changed(struct connman_service *service)
2987 {
2988         if (!allow_property_changed(service))
2989                 return;
2990
2991         connman_dbus_property_changed_dict(service->path,
2992                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
2993                                                 append_proxyconfig, service);
2994
2995         proxy_changed(service);
2996 }
2997
2998 static void mdns_changed(struct connman_service *service)
2999 {
3000         dbus_bool_t mdns = service->mdns;
3001
3002         if (!allow_property_changed(service))
3003                 return;
3004
3005         connman_dbus_property_changed_basic(service->path,
3006                         CONNMAN_SERVICE_INTERFACE, "mDNS", DBUS_TYPE_BOOLEAN,
3007                         &mdns);
3008 }
3009
3010 static void mdns_configuration_changed(struct connman_service *service)
3011 {
3012         dbus_bool_t mdns_config = service->mdns_config;
3013
3014         if (!allow_property_changed(service))
3015                 return;
3016
3017         connman_dbus_property_changed_basic(service->path,
3018                         CONNMAN_SERVICE_INTERFACE, "mDNS.Configuration",
3019                         DBUS_TYPE_BOOLEAN, &mdns_config);
3020 }
3021
3022 static int set_mdns(struct connman_service *service,
3023                         bool enabled)
3024 {
3025         int result;
3026
3027         result = __connman_resolver_set_mdns(
3028                         __connman_service_get_index(service), enabled);
3029
3030         if (result == 0) {
3031                 if (service->mdns != enabled) {
3032                         service->mdns = enabled;
3033                         mdns_changed(service);
3034                 }
3035         }
3036
3037         return result;
3038 }
3039
3040 static void timeservers_configuration_changed(struct connman_service *service)
3041 {
3042         if (!allow_property_changed(service))
3043                 return;
3044
3045         connman_dbus_property_changed_array(service->path,
3046                         CONNMAN_SERVICE_INTERFACE,
3047                         "Timeservers.Configuration",
3048                         DBUS_TYPE_STRING,
3049                         append_tsconfig, service);
3050 }
3051
3052 static void link_changed(struct connman_service *service)
3053 {
3054         if (!allow_property_changed(service))
3055                 return;
3056
3057         connman_dbus_property_changed_dict(service->path,
3058                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3059                                                 append_ethernet, service);
3060 }
3061
3062 static void stats_append_counters(DBusMessageIter *dict,
3063                         struct connman_stats_data *stats,
3064                         struct connman_stats_data *counters,
3065                         bool append_all)
3066 {
3067         if (counters->rx_packets != stats->rx_packets || append_all) {
3068                 counters->rx_packets = stats->rx_packets;
3069                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3070                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3071         }
3072
3073         if (counters->tx_packets != stats->tx_packets || append_all) {
3074                 counters->tx_packets = stats->tx_packets;
3075                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3076                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3077         }
3078
3079         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3080                 counters->rx_bytes = stats->rx_bytes;
3081                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3082                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3083         }
3084
3085         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3086                 counters->tx_bytes = stats->tx_bytes;
3087                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3088                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3089         }
3090
3091         if (counters->rx_errors != stats->rx_errors || append_all) {
3092                 counters->rx_errors = stats->rx_errors;
3093                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3094                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3095         }
3096
3097         if (counters->tx_errors != stats->tx_errors || append_all) {
3098                 counters->tx_errors = stats->tx_errors;
3099                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3100                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3101         }
3102
3103         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3104                 counters->rx_dropped = stats->rx_dropped;
3105                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3106                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3107         }
3108
3109         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3110                 counters->tx_dropped = stats->tx_dropped;
3111                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3112                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3113         }
3114
3115         if (counters->time != stats->time || append_all) {
3116                 counters->time = stats->time;
3117                 connman_dbus_dict_append_basic(dict, "Time",
3118                                         DBUS_TYPE_UINT32, &stats->time);
3119         }
3120 }
3121
3122 static void stats_append(struct connman_service *service,
3123                                 const char *counter,
3124                                 struct connman_stats_counter *counters,
3125                                 bool append_all)
3126 {
3127         DBusMessageIter array, dict;
3128         DBusMessage *msg;
3129
3130         DBG("service %p counter %s", service, counter);
3131
3132         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3133         if (!msg)
3134                 return;
3135
3136         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3137                                 &service->path, DBUS_TYPE_INVALID);
3138
3139         dbus_message_iter_init_append(msg, &array);
3140
3141         /* home counter */
3142         connman_dbus_dict_open(&array, &dict);
3143
3144         stats_append_counters(&dict, &service->stats.data,
3145                                 &counters->stats.data, append_all);
3146
3147         connman_dbus_dict_close(&array, &dict);
3148
3149         /* roaming counter */
3150         connman_dbus_dict_open(&array, &dict);
3151
3152         stats_append_counters(&dict, &service->stats_roaming.data,
3153                                 &counters->stats_roaming.data, append_all);
3154
3155         connman_dbus_dict_close(&array, &dict);
3156
3157         __connman_counter_send_usage(counter, msg);
3158 }
3159
3160 static void stats_update(struct connman_service *service,
3161                                 unsigned int rx_packets, unsigned int tx_packets,
3162                                 unsigned int rx_bytes, unsigned int tx_bytes,
3163                                 unsigned int rx_errors, unsigned int tx_errors,
3164                                 unsigned int rx_dropped, unsigned int tx_dropped)
3165 {
3166         struct connman_stats *stats = stats_get(service);
3167         struct connman_stats_data *data_last = &stats->data_last;
3168         struct connman_stats_data *data = &stats->data;
3169         unsigned int seconds;
3170
3171         DBG("service %p", service);
3172
3173         if (stats->valid) {
3174                 data->rx_packets +=
3175                         rx_packets - data_last->rx_packets;
3176                 data->tx_packets +=
3177                         tx_packets - data_last->tx_packets;
3178                 data->rx_bytes +=
3179                         rx_bytes - data_last->rx_bytes;
3180                 data->tx_bytes +=
3181                         tx_bytes - data_last->tx_bytes;
3182                 data->rx_errors +=
3183                         rx_errors - data_last->rx_errors;
3184                 data->tx_errors +=
3185                         tx_errors - data_last->tx_errors;
3186                 data->rx_dropped +=
3187                         rx_dropped - data_last->rx_dropped;
3188                 data->tx_dropped +=
3189                         tx_dropped - data_last->tx_dropped;
3190         } else {
3191                 stats->valid = true;
3192         }
3193
3194         data_last->rx_packets = rx_packets;
3195         data_last->tx_packets = tx_packets;
3196         data_last->rx_bytes = rx_bytes;
3197         data_last->tx_bytes = tx_bytes;
3198         data_last->rx_errors = rx_errors;
3199         data_last->tx_errors = tx_errors;
3200         data_last->rx_dropped = rx_dropped;
3201         data_last->tx_dropped = tx_dropped;
3202
3203         seconds = g_timer_elapsed(stats->timer, NULL);
3204         stats->data.time = stats->data_last.time + seconds;
3205 }
3206
3207 void __connman_service_notify(struct connman_service *service,
3208                         unsigned int rx_packets, unsigned int tx_packets,
3209                         unsigned int rx_bytes, unsigned int tx_bytes,
3210                         unsigned int rx_errors, unsigned int tx_errors,
3211                         unsigned int rx_dropped, unsigned int tx_dropped)
3212 {
3213         GHashTableIter iter;
3214         gpointer key, value;
3215         const char *counter;
3216         struct connman_stats_counter *counters;
3217         struct connman_stats_data *data;
3218         int err;
3219
3220         if (!service)
3221                 return;
3222
3223         if (!is_connected(service->state))
3224                 return;
3225
3226         stats_update(service,
3227                 rx_packets, tx_packets,
3228                 rx_bytes, tx_bytes,
3229                 rx_errors, tx_errors,
3230                 rx_dropped, tx_dropped);
3231
3232         data = &stats_get(service)->data;
3233         err = __connman_stats_update(service, service->roaming, data);
3234         if (err < 0)
3235                 connman_error("Failed to store statistics for %s",
3236                                 service->identifier);
3237
3238         g_hash_table_iter_init(&iter, service->counter_table);
3239         while (g_hash_table_iter_next(&iter, &key, &value)) {
3240                 counter = key;
3241                 counters = value;
3242
3243                 stats_append(service, counter, counters, counters->append_all);
3244                 counters->append_all = false;
3245         }
3246 }
3247
3248 int __connman_service_counter_register(const char *counter)
3249 {
3250         struct connman_service *service;
3251         GList *list;
3252         struct connman_stats_counter *counters;
3253
3254         DBG("counter %s", counter);
3255
3256         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
3257
3258         for (list = service_list; list; list = list->next) {
3259                 service = list->data;
3260
3261                 counters = g_try_new0(struct connman_stats_counter, 1);
3262                 if (!counters)
3263                         return -ENOMEM;
3264
3265                 counters->append_all = true;
3266
3267                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3268                                         counters);
3269         }
3270
3271         return 0;
3272 }
3273
3274 void __connman_service_counter_unregister(const char *counter)
3275 {
3276         struct connman_service *service;
3277         GList *list;
3278
3279         DBG("counter %s", counter);
3280
3281         for (list = service_list; list; list = list->next) {
3282                 service = list->data;
3283
3284                 g_hash_table_remove(service->counter_table, counter);
3285         }
3286
3287         counter_list = g_slist_remove(counter_list, counter);
3288 }
3289
3290 int connman_service_iterate_services(connman_service_iterate_cb cb,
3291                                                         void *user_data)
3292 {
3293         GList *list;
3294         int ret = 0;
3295
3296         for (list = service_list; list && ret == 0; list = list->next)
3297                 ret = cb((struct connman_service *)list->data, user_data);
3298
3299         return ret;
3300 }
3301
3302 #if defined TIZEN_EXT
3303 static void append_wifi_ext_info(DBusMessageIter *dict,
3304                                         struct connman_network *network)
3305 {
3306         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
3307         char *bssid_str = bssid_buff;
3308         const void *ssid;
3309         unsigned int ssid_len;
3310         unsigned char *bssid;
3311         unsigned int maxrate;
3312         int maxspeed;
3313         unsigned int keymgmt;
3314         uint16_t frequency;
3315         const char *enc_mode;
3316         const char *str;
3317         gboolean passpoint;
3318         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
3319         char *country_code_str = country_code_buff;
3320         unsigned char *country_code;
3321         uint16_t connection_mode;
3322
3323         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
3324         bssid = connman_network_get_bssid(network);
3325         maxrate = connman_network_get_maxrate(network);
3326         maxspeed = connman_network_get_maxspeed(network);
3327         frequency = connman_network_get_frequency(network);
3328         enc_mode = connman_network_get_enc_mode(network);
3329         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
3330         keymgmt = connman_network_get_keymgmt(network);
3331         country_code = connman_network_get_countrycode(network);
3332         connection_mode = connman_network_get_connection_mode(network);
3333
3334         snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
3335                                 bssid[0], bssid[1], bssid[2],
3336                                 bssid[3], bssid[4], bssid[5]);
3337
3338         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
3339                  country_code[0], country_code[1]);
3340
3341
3342         connman_dbus_dict_append_fixed_array(dict, "SSID",
3343                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
3344         connman_dbus_dict_append_basic(dict, "BSSID",
3345                                         DBUS_TYPE_STRING, &bssid_str);
3346         connman_dbus_dict_append_basic(dict, "MaxRate",
3347                                         DBUS_TYPE_UINT32, &maxrate);
3348         connman_dbus_dict_append_basic(dict, "MaxSpeed",
3349                                         DBUS_TYPE_INT32, &maxspeed);
3350         connman_dbus_dict_append_basic(dict, "Frequency",
3351                                         DBUS_TYPE_UINT16, &frequency);
3352         connman_dbus_dict_append_basic(dict, "EncryptionMode",
3353                                         DBUS_TYPE_STRING, &enc_mode);
3354         connman_dbus_dict_append_basic(dict, "Passpoint",
3355                                         DBUS_TYPE_BOOLEAN, &passpoint);
3356         connman_dbus_dict_append_basic(dict, "Keymgmt",
3357                                         DBUS_TYPE_UINT32, &keymgmt);
3358         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
3359                                        &country_code_str);
3360         connman_dbus_dict_append_basic(dict, "ConnMode",
3361                                         DBUS_TYPE_UINT16, &connection_mode);
3362
3363         str = connman_network_get_string(network, "WiFi.Security");
3364         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
3365                 str = connman_network_get_string(network, "WiFi.EAP");
3366                 if (str != NULL)
3367                         connman_dbus_dict_append_basic(dict, "EAP",
3368                                         DBUS_TYPE_STRING, &str);
3369
3370                 str = connman_network_get_string(network, "WiFi.Phase2");
3371                 if (str != NULL)
3372                         connman_dbus_dict_append_basic(dict, "Phase2",
3373                                         DBUS_TYPE_STRING, &str);
3374
3375                 str = connman_network_get_string(network, "WiFi.Identity");
3376                 if (str != NULL)
3377                         connman_dbus_dict_append_basic(dict, "Identity",
3378                                         DBUS_TYPE_STRING, &str);
3379
3380                 str = connman_network_get_string(network, "WiFi.CACertFile");
3381                 if (str != NULL)
3382                         connman_dbus_dict_append_basic(dict, "CACertFile",
3383                                         DBUS_TYPE_STRING, &str);
3384
3385                 str = connman_network_get_string(network,
3386                                 "WiFi.ClientCertFile");
3387                 if (str != NULL)
3388                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
3389                                         DBUS_TYPE_STRING, &str);
3390
3391                 str = connman_network_get_string(network,
3392                                 "WiFi.PrivateKeyFile");
3393                 if (str != NULL)
3394                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
3395                                         DBUS_TYPE_STRING, &str);
3396         }
3397 }
3398
3399 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
3400 {
3401         GSList *bssid_list = NULL;
3402         struct connman_network *network = user_data;
3403         struct connman_bssids *bssids;
3404         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
3405         char *bssid_str = bssid_buf;
3406
3407         bssid_list = (GSList *)connman_network_get_bssid_list(network);
3408         if(bssid_list) {
3409                 GSList *list;
3410                 for (list = bssid_list; list; list = list->next) {
3411                         bssids = (struct connman_bssids *)list->data;
3412                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x",
3413                                         bssids->bssid[0], bssids->bssid[1], bssids->bssid[2],
3414                                         bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]);
3415
3416                         connman_dbus_dict_append_basic(iter, "BSSID",
3417                                         DBUS_TYPE_STRING, &bssid_str);
3418
3419                         connman_dbus_dict_append_basic(iter, "Strength",
3420                                         DBUS_TYPE_UINT16, &bssids->strength);
3421
3422                         connman_dbus_dict_append_basic(iter, "Frequency",
3423                                         DBUS_TYPE_UINT16, &bssids->frequency);
3424                 }
3425         }
3426 }
3427 #endif
3428
3429 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
3430                                         struct connman_service *service)
3431 {
3432         dbus_bool_t val;
3433         const char *str;
3434         GSList *list;
3435
3436 #if defined TIZEN_EXT
3437         unsigned int frequency = 0U;
3438         if (service && service->network) {
3439                 frequency = connman_network_get_frequency(service->network);
3440                 connman_dbus_dict_append_basic(dict, "Frequency",
3441                                 DBUS_TYPE_UINT16, &frequency);
3442         }
3443
3444         unsigned char *wifi_vsie;
3445         unsigned int wifi_vsie_len;
3446         GSList *vsie_list = NULL;
3447
3448         if (service->network)
3449                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
3450
3451         if (vsie_list) {
3452                 GSList *list;
3453                 for (list = vsie_list; list; list = list->next) {
3454                         wifi_vsie = (unsigned char *)list->data;
3455                         wifi_vsie_len = wifi_vsie[1] + 2;
3456
3457                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
3458                                         &wifi_vsie, wifi_vsie_len);
3459                 }
3460         }
3461 #endif
3462
3463         str = __connman_service_type2string(service->type);
3464         if (str)
3465                 connman_dbus_dict_append_basic(dict, "Type",
3466                                                 DBUS_TYPE_STRING, &str);
3467
3468         connman_dbus_dict_append_array(dict, "Security",
3469                                 DBUS_TYPE_STRING, append_security, service);
3470
3471         str = state2string(service->state);
3472         if (str)
3473                 connman_dbus_dict_append_basic(dict, "State",
3474                                                 DBUS_TYPE_STRING, &str);
3475
3476 #ifdef TIZEN_EXT
3477         str = state2string(service->state_ipv6);
3478         if (str != NULL)
3479                 connman_dbus_dict_append_basic(dict, "StateIPv6",
3480                                 DBUS_TYPE_STRING, &str);
3481 #endif
3482
3483         str = error2string(service->error);
3484         if (str)
3485                 connman_dbus_dict_append_basic(dict, "Error",
3486                                                 DBUS_TYPE_STRING, &str);
3487
3488         if (service->strength > 0)
3489                 connman_dbus_dict_append_basic(dict, "Strength",
3490                                         DBUS_TYPE_BYTE, &service->strength);
3491
3492         val = service->favorite;
3493         connman_dbus_dict_append_basic(dict, "Favorite",
3494                                         DBUS_TYPE_BOOLEAN, &val);
3495
3496         val = service->immutable;
3497         connman_dbus_dict_append_basic(dict, "Immutable",
3498                                         DBUS_TYPE_BOOLEAN, &val);
3499
3500         if (service->favorite)
3501                 val = service->autoconnect;
3502         else
3503                 val = service->favorite;
3504
3505         connman_dbus_dict_append_basic(dict, "AutoConnect",
3506                                 DBUS_TYPE_BOOLEAN, &val);
3507
3508         if (service->name)
3509                 connman_dbus_dict_append_basic(dict, "Name",
3510                                         DBUS_TYPE_STRING, &service->name);
3511
3512         switch (service->type) {
3513         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3514         case CONNMAN_SERVICE_TYPE_SYSTEM:
3515         case CONNMAN_SERVICE_TYPE_GPS:
3516         case CONNMAN_SERVICE_TYPE_VPN:
3517         case CONNMAN_SERVICE_TYPE_P2P:
3518 #if defined TIZEN_EXT_WIFI_MESH
3519         case CONNMAN_SERVICE_TYPE_MESH:
3520 #endif
3521                 break;
3522         case CONNMAN_SERVICE_TYPE_CELLULAR:
3523                 val = service->roaming;
3524                 connman_dbus_dict_append_basic(dict, "Roaming",
3525                                         DBUS_TYPE_BOOLEAN, &val);
3526
3527                 connman_dbus_dict_append_dict(dict, "Ethernet",
3528                                                 append_ethernet, service);
3529                 break;
3530         case CONNMAN_SERVICE_TYPE_WIFI:
3531 #if defined TIZEN_EXT
3532                 if (service->network != NULL) {
3533                         append_wifi_ext_info(dict, service->network);
3534                         connman_dbus_dict_append_dict(dict, "BSSID.List",
3535                                         append_bssid_info, service->network);
3536                 }
3537
3538                 connman_dbus_dict_append_dict(dict, "Ethernet",
3539                                                 append_ethernet, service);
3540
3541                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
3542                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
3543                                 DBUS_TYPE_INT32, &service->disconnect_reason);
3544
3545                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
3546                                 DBUS_TYPE_INT32, &service->assoc_status_code);
3547
3548                 connman_dbus_dict_append_basic(dict, "Hidden",
3549                                 DBUS_TYPE_BOOLEAN, &service->hidden_service);
3550
3551                 break;
3552 #endif
3553         case CONNMAN_SERVICE_TYPE_ETHERNET:
3554         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3555         case CONNMAN_SERVICE_TYPE_GADGET:
3556                 connman_dbus_dict_append_dict(dict, "Ethernet",
3557                                                 append_ethernet, service);
3558                 break;
3559         }
3560
3561         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
3562
3563         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
3564                                                 append_ipv4config, service);
3565
3566         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
3567
3568         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
3569                                                 append_ipv6config, service);
3570
3571         connman_dbus_dict_append_array(dict, "Nameservers",
3572                                 DBUS_TYPE_STRING, append_dns, service);
3573
3574         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
3575                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3576
3577         if (service->state == CONNMAN_SERVICE_STATE_READY ||
3578                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
3579                 list = __connman_timeserver_get_all(service);
3580         else
3581                 list = NULL;
3582
3583         connman_dbus_dict_append_array(dict, "Timeservers",
3584                                 DBUS_TYPE_STRING, append_ts, list);
3585
3586         g_slist_free_full(list, g_free);
3587
3588         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
3589                                 DBUS_TYPE_STRING, append_tsconfig, service);
3590
3591         connman_dbus_dict_append_array(dict, "Domains",
3592                                 DBUS_TYPE_STRING, append_domain, service);
3593
3594         connman_dbus_dict_append_array(dict, "Domains.Configuration",
3595                                 DBUS_TYPE_STRING, append_domainconfig, service);
3596
3597         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
3598
3599         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
3600                                                 append_proxyconfig, service);
3601
3602         val = service->mdns;
3603         connman_dbus_dict_append_basic(dict, "mDNS", DBUS_TYPE_BOOLEAN,
3604                                 &val);
3605
3606         val = service->mdns_config;
3607         connman_dbus_dict_append_basic(dict, "mDNS.Configuration",
3608                                 DBUS_TYPE_BOOLEAN, &val);
3609
3610         connman_dbus_dict_append_dict(dict, "Provider",
3611                                                 append_provider, service);
3612
3613         if (service->network)
3614                 connman_network_append_acddbus(dict, service->network);
3615 }
3616
3617 static void append_struct_service(DBusMessageIter *iter,
3618                 connman_dbus_append_cb_t function,
3619                 struct connman_service *service)
3620 {
3621         DBusMessageIter entry, dict;
3622
3623         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
3624
3625         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
3626                                                         &service->path);
3627
3628         connman_dbus_dict_open(&entry, &dict);
3629         if (function)
3630                 function(&dict, service);
3631         connman_dbus_dict_close(&entry, &dict);
3632
3633         dbus_message_iter_close_container(iter, &entry);
3634 }
3635
3636 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
3637 {
3638         struct connman_service *service = user_data;
3639
3640         append_properties(dict, TRUE, service);
3641 }
3642
3643 static void append_struct(gpointer value, gpointer user_data)
3644 {
3645         struct connman_service *service = value;
3646         DBusMessageIter *iter = user_data;
3647
3648         if (!service->path)
3649                 return;
3650
3651         append_struct_service(iter, append_dict_properties, service);
3652 }
3653
3654 void __connman_service_list_struct(DBusMessageIter *iter)
3655 {
3656         g_list_foreach(service_list, append_struct, iter);
3657 }
3658
3659 bool __connman_service_is_hidden(struct connman_service *service)
3660 {
3661         return service->hidden;
3662 }
3663
3664 bool
3665 __connman_service_is_split_routing(struct connman_service *service)
3666 {
3667         return service->do_split_routing;
3668 }
3669
3670 bool __connman_service_index_is_split_routing(int index)
3671 {
3672         struct connman_service *service;
3673
3674         if (index < 0)
3675                 return false;
3676
3677         service = __connman_service_lookup_from_index(index);
3678         if (!service)
3679                 return false;
3680
3681         return __connman_service_is_split_routing(service);
3682 }
3683
3684 int __connman_service_get_index(struct connman_service *service)
3685 {
3686         if (!service)
3687                 return -1;
3688
3689         if (service->network)
3690                 return connman_network_get_index(service->network);
3691         else if (service->provider)
3692                 return connman_provider_get_index(service->provider);
3693
3694         return -1;
3695 }
3696
3697 void __connman_service_set_hidden(struct connman_service *service)
3698 {
3699         if (!service || service->hidden)
3700                 return;
3701
3702         service->hidden_service = true;
3703 }
3704
3705 void __connman_service_set_hostname(struct connman_service *service,
3706                                                 const char *hostname)
3707 {
3708         if (!service || service->hidden)
3709                 return;
3710
3711         g_free(service->hostname);
3712         service->hostname = NULL;
3713
3714         if (hostname && g_str_is_ascii(hostname))
3715                 service->hostname = g_strdup(hostname);
3716 }
3717
3718 const char *__connman_service_get_hostname(struct connman_service *service)
3719 {
3720         if (!service)
3721                 return NULL;
3722
3723         return service->hostname;
3724 }
3725
3726 void __connman_service_set_domainname(struct connman_service *service,
3727                                                 const char *domainname)
3728 {
3729         if (!service || service->hidden)
3730                 return;
3731
3732         g_free(service->domainname);
3733         service->domainname = NULL;
3734
3735         if (domainname && g_str_is_ascii(domainname))
3736                 service->domainname = g_strdup(domainname);
3737
3738         domain_changed(service);
3739 }
3740
3741 const char *connman_service_get_domainname(struct connman_service *service)
3742 {
3743         if (!service)
3744                 return NULL;
3745
3746         if (service->domains)
3747                 return service->domains[0];
3748         else
3749                 return service->domainname;
3750 }
3751
3752 const char *connman_service_get_dbuspath(struct connman_service *service)
3753 {
3754         if (!service)
3755                 return NULL;
3756
3757         return service->path;
3758 }
3759
3760 char **connman_service_get_nameservers(struct connman_service *service)
3761 {
3762         if (!service)
3763                 return NULL;
3764
3765         if (service->nameservers_config)
3766                 return g_strdupv(service->nameservers_config);
3767         else if (service->nameservers ||
3768                                         service->nameservers_auto) {
3769                 int len = 0, len_auto = 0, i;
3770                 char **nameservers;
3771
3772                 if (service->nameservers)
3773                         len = g_strv_length(service->nameservers);
3774                 if (service->nameservers_auto)
3775                         len_auto = g_strv_length(service->nameservers_auto);
3776
3777                 nameservers = g_try_new0(char *, len + len_auto + 1);
3778                 if (!nameservers)
3779                         return NULL;
3780
3781                 for (i = 0; i < len; i++)
3782                         nameservers[i] = g_strdup(service->nameservers[i]);
3783
3784                 for (i = 0; i < len_auto; i++)
3785                         nameservers[i + len] =
3786                                 g_strdup(service->nameservers_auto[i]);
3787
3788                 return nameservers;
3789         }
3790
3791         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
3792 }
3793
3794 char **connman_service_get_timeservers_config(struct connman_service *service)
3795 {
3796         if (!service)
3797                 return NULL;
3798
3799         return service->timeservers_config;
3800 }
3801
3802 char **connman_service_get_timeservers(struct connman_service *service)
3803 {
3804         if (!service)
3805                 return NULL;
3806
3807         return service->timeservers;
3808 }
3809
3810 #if defined TIZEN_EXT
3811 /*
3812  * Description: Telephony plug-in requires manual PROXY setting function
3813  */
3814 int connman_service_set_proxy(struct connman_service *service,
3815                                         const char *proxy, gboolean active)
3816 {
3817         char **proxies_array = NULL;
3818
3819         if (service == NULL)
3820                 return -EINVAL;
3821
3822         switch (service->type) {
3823         case CONNMAN_SERVICE_TYPE_CELLULAR:
3824         case CONNMAN_SERVICE_TYPE_ETHERNET:
3825         case CONNMAN_SERVICE_TYPE_WIFI:
3826                 break;
3827
3828         default:
3829                 return -EINVAL;
3830         }
3831
3832         g_strfreev(service->proxies);
3833         service->proxies = NULL;
3834
3835         if (proxy != NULL)
3836                 proxies_array = g_strsplit(proxy, " ", 0);
3837
3838         service->proxies = proxies_array;
3839
3840         if (proxy == NULL) {
3841                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3842                 DBG("proxy changed (%d)", active);
3843         } else {
3844                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
3845                 DBG("proxy chagned %s (%d)", proxy, active);
3846         }
3847
3848         if (active == TRUE) {
3849                 proxy_changed(service);
3850
3851                 __connman_notifier_proxy_changed(service);
3852         }
3853
3854         return 0;
3855 }
3856 #endif
3857
3858 void connman_service_set_proxy_method(struct connman_service *service,
3859                                         enum connman_service_proxy_method method)
3860 {
3861         if (!service || service->hidden)
3862                 return;
3863
3864         service->proxy = method;
3865
3866         proxy_changed(service);
3867
3868         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
3869                 __connman_notifier_proxy_changed(service);
3870 }
3871
3872 enum connman_service_proxy_method connman_service_get_proxy_method(
3873                                         struct connman_service *service)
3874 {
3875         if (!service)
3876                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
3877
3878         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
3879                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3880                                 !service->pac)
3881                         return service->proxy;
3882
3883                 return service->proxy_config;
3884         }
3885
3886         return service->proxy;
3887 }
3888
3889 char **connman_service_get_proxy_servers(struct connman_service *service)
3890 {
3891         return g_strdupv(service->proxies);
3892 }
3893
3894 char **connman_service_get_proxy_excludes(struct connman_service *service)
3895 {
3896         return g_strdupv(service->excludes);
3897 }
3898
3899 const char *connman_service_get_proxy_url(struct connman_service *service)
3900 {
3901         if (!service)
3902                 return NULL;
3903
3904         return service->pac;
3905 }
3906
3907 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
3908                                                         const char *url)
3909 {
3910         if (!service || service->hidden)
3911                 return;
3912
3913         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
3914
3915         if (service->ipconfig_ipv4) {
3916                 if (__connman_ipconfig_set_proxy_autoconfig(
3917                             service->ipconfig_ipv4, url) < 0)
3918                         return;
3919         } else if (service->ipconfig_ipv6) {
3920                 if (__connman_ipconfig_set_proxy_autoconfig(
3921                             service->ipconfig_ipv6, url) < 0)
3922                         return;
3923         } else
3924                 return;
3925
3926         proxy_changed(service);
3927
3928         __connman_notifier_proxy_changed(service);
3929 }
3930
3931 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
3932 {
3933         if (!service)
3934                 return NULL;
3935
3936         if (service->ipconfig_ipv4)
3937                 return __connman_ipconfig_get_proxy_autoconfig(
3938                                                 service->ipconfig_ipv4);
3939         else if (service->ipconfig_ipv6)
3940                 return __connman_ipconfig_get_proxy_autoconfig(
3941                                                 service->ipconfig_ipv6);
3942         return NULL;
3943 }
3944
3945 #if defined TIZEN_EXT
3946 int connman_service_get_ipv6_dns_method(struct connman_service *service)
3947 {
3948         if (!service) {
3949                 DBG("Service is NULL");
3950                 return -1;
3951         }
3952
3953         return service->dns_config_method_ipv6;
3954 }
3955 #endif
3956
3957 void __connman_service_set_timeservers(struct connman_service *service,
3958                                 char **timeservers)
3959 {
3960         int i;
3961
3962         if (!service)
3963                 return;
3964
3965         g_strfreev(service->timeservers);
3966         service->timeservers = NULL;
3967
3968         for (i = 0; timeservers && timeservers[i]; i++)
3969                 __connman_service_timeserver_append(service, timeservers[i]);
3970 }
3971
3972 int __connman_service_timeserver_append(struct connman_service *service,
3973                                                 const char *timeserver)
3974 {
3975         int len;
3976
3977         DBG("service %p timeserver %s", service, timeserver);
3978
3979         if (!timeserver)
3980                 return -EINVAL;
3981
3982         if (service->timeservers) {
3983                 int i;
3984
3985                 for (i = 0; service->timeservers[i]; i++)
3986                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
3987                                 return -EEXIST;
3988
3989                 len = g_strv_length(service->timeservers);
3990                 service->timeservers = g_try_renew(char *, service->timeservers,
3991                                                         len + 2);
3992         } else {
3993                 len = 0;
3994                 service->timeservers = g_try_new0(char *, len + 2);
3995         }
3996
3997         if (!service->timeservers)
3998                 return -ENOMEM;
3999
4000         service->timeservers[len] = g_strdup(timeserver);
4001         service->timeservers[len + 1] = NULL;
4002
4003         return 0;
4004 }
4005
4006 int __connman_service_timeserver_remove(struct connman_service *service,
4007                                                 const char *timeserver)
4008 {
4009         char **servers;
4010         int len, i, j, found = 0;
4011
4012         DBG("service %p timeserver %s", service, timeserver);
4013
4014         if (!timeserver)
4015                 return -EINVAL;
4016
4017         if (!service->timeservers)
4018                 return 0;
4019
4020         for (i = 0; service->timeservers &&
4021                                         service->timeservers[i]; i++)
4022                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
4023                         found = 1;
4024                         break;
4025                 }
4026
4027         if (found == 0)
4028                 return 0;
4029
4030         len = g_strv_length(service->timeservers);
4031
4032         if (len == 1) {
4033                 g_strfreev(service->timeservers);
4034                 service->timeservers = NULL;
4035
4036                 return 0;
4037         }
4038
4039         servers = g_try_new0(char *, len);
4040         if (!servers)
4041                 return -ENOMEM;
4042
4043         for (i = 0, j = 0; i < len; i++) {
4044                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
4045                         servers[j] = g_strdup(service->timeservers[i]);
4046                         if (!servers[j])
4047                                 return -ENOMEM;
4048                         j++;
4049                 }
4050         }
4051         servers[len - 1] = NULL;
4052
4053         g_strfreev(service->timeservers);
4054         service->timeservers = servers;
4055
4056         return 0;
4057 }
4058
4059 void __connman_service_timeserver_changed(struct connman_service *service,
4060                 GSList *ts_list)
4061 {
4062         if (!service)
4063                 return;
4064
4065         if (!allow_property_changed(service))
4066                 return;
4067
4068         connman_dbus_property_changed_array(service->path,
4069                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
4070                         DBUS_TYPE_STRING, append_ts, ts_list);
4071 }
4072
4073 void __connman_service_set_pac(struct connman_service *service,
4074                                         const char *pac)
4075 {
4076         if (service->hidden)
4077                 return;
4078         g_free(service->pac);
4079         service->pac = g_strdup(pac);
4080
4081         proxy_changed(service);
4082 }
4083
4084 #if defined TIZEN_EXT
4085 void __connman_service_set_proxy(struct connman_service *service,
4086                                        const char *proxies)
4087 {
4088        char **proxies_array = NULL;
4089
4090        g_strfreev(service->proxies);
4091        service->proxies = NULL;
4092
4093        if (proxies != NULL)
4094                proxies_array = g_strsplit(proxies, " ", 0);
4095
4096        service->proxies = proxies_array;
4097 }
4098 #endif
4099
4100 void __connman_service_set_identity(struct connman_service *service,
4101                                         const char *identity)
4102 {
4103         if (service->immutable || service->hidden)
4104                 return;
4105
4106         g_free(service->identity);
4107         service->identity = g_strdup(identity);
4108
4109         if (service->network)
4110                 connman_network_set_string(service->network,
4111                                         "WiFi.Identity",
4112                                         service->identity);
4113 }
4114
4115 void __connman_service_set_anonymous_identity(struct connman_service *service,
4116                                                 const char *anonymous_identity)
4117 {
4118         if (service->immutable || service->hidden)
4119                 return;
4120
4121         g_free(service->anonymous_identity);
4122         service->anonymous_identity = g_strdup(anonymous_identity);
4123
4124         if (service->network)
4125                 connman_network_set_string(service->network,
4126                                         "WiFi.AnonymousIdentity",
4127                                         service->anonymous_identity);
4128 }
4129
4130 void __connman_service_set_subject_match(struct connman_service *service,
4131                                                 const char *subject_match)
4132 {
4133         if (service->immutable || service->hidden)
4134                 return;
4135
4136         g_free(service->subject_match);
4137         service->subject_match = g_strdup(subject_match);
4138
4139         if (service->network)
4140                 connman_network_set_string(service->network,
4141                                         "WiFi.SubjectMatch",
4142                                         service->subject_match);
4143 }
4144
4145 void __connman_service_set_altsubject_match(struct connman_service *service,
4146                                                 const char *altsubject_match)
4147 {
4148         if (service->immutable || service->hidden)
4149                 return;
4150
4151         g_free(service->altsubject_match);
4152         service->altsubject_match = g_strdup(altsubject_match);
4153
4154         if (service->network)
4155                 connman_network_set_string(service->network,
4156                                         "WiFi.AltSubjectMatch",
4157                                         service->altsubject_match);
4158 }
4159
4160 void __connman_service_set_domain_suffix_match(struct connman_service *service,
4161                                                 const char *domain_suffix_match)
4162 {
4163         if (service->immutable || service->hidden)
4164                 return;
4165
4166         g_free(service->domain_suffix_match);
4167         service->domain_suffix_match = g_strdup(domain_suffix_match);
4168
4169         if (service->network)
4170                 connman_network_set_string(service->network,
4171                                         "WiFi.DomainSuffixMatch",
4172                                         service->domain_suffix_match);
4173 }
4174
4175 void __connman_service_set_domain_match(struct connman_service *service,
4176                                                 const char *domain_match)
4177 {
4178         if (service->immutable || service->hidden)
4179                 return;
4180
4181         g_free(service->domain_match);
4182         service->domain_match = g_strdup(domain_match);
4183
4184         if (service->network)
4185                 connman_network_set_string(service->network,
4186                                         "WiFi.DomainMatch",
4187                                         service->domain_match);
4188 }
4189
4190 void __connman_service_set_agent_identity(struct connman_service *service,
4191                                                 const char *agent_identity)
4192 {
4193         if (service->hidden)
4194                 return;
4195         g_free(service->agent_identity);
4196         service->agent_identity = g_strdup(agent_identity);
4197
4198         if (service->network)
4199                 connman_network_set_string(service->network,
4200                                         "WiFi.AgentIdentity",
4201                                         service->agent_identity);
4202 }
4203
4204 int __connman_service_check_passphrase(enum connman_service_security security,
4205                 const char *passphrase)
4206 {
4207         guint i;
4208         gsize length;
4209
4210         if (!passphrase)
4211                 return 0;
4212
4213         length = strlen(passphrase);
4214
4215         switch (security) {
4216         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
4217         case CONNMAN_SERVICE_SECURITY_NONE:
4218         case CONNMAN_SERVICE_SECURITY_WPA:
4219 #if !defined TIZEN_EXT
4220         case CONNMAN_SERVICE_SECURITY_RSN:
4221 #endif
4222
4223                 DBG("service security '%s' (%d) not handled",
4224                                 security2string(security), security);
4225
4226                 return -EOPNOTSUPP;
4227
4228         case CONNMAN_SERVICE_SECURITY_PSK:
4229 #if defined TIZEN_EXT
4230         case CONNMAN_SERVICE_SECURITY_RSN:
4231         /* TO CHECK: We need to check the key length supported by SAE */
4232         case CONNMAN_SERVICE_SECURITY_SAE:
4233 #endif
4234                 /* A raw key is always 64 bytes length,
4235                  * its content is in hex representation.
4236                  * A PSK key must be between [8..63].
4237                  */
4238                 if (length == 64) {
4239                         for (i = 0; i < 64; i++)
4240                                 if (!isxdigit((unsigned char)
4241                                               passphrase[i]))
4242                                         return -ENOKEY;
4243                 } else if (length < 8 || length > 63)
4244                         return -ENOKEY;
4245                 break;
4246         case CONNMAN_SERVICE_SECURITY_WEP:
4247                 /* length of WEP key is 10 or 26
4248                  * length of WEP passphrase is 5 or 13
4249                  */
4250                 if (length == 10 || length == 26) {
4251                         for (i = 0; i < length; i++)
4252                                 if (!isxdigit((unsigned char)
4253                                               passphrase[i]))
4254                                         return -ENOKEY;
4255                 } else if (length != 5 && length != 13)
4256                         return -ENOKEY;
4257                 break;
4258
4259         case CONNMAN_SERVICE_SECURITY_8021X:
4260 #if defined TIZEN_EXT
4261         case CONNMAN_SERVICE_SECURITY_OWE:
4262         case CONNMAN_SERVICE_SECURITY_DPP:
4263 #endif
4264                 break;
4265         }
4266
4267         return 0;
4268 }
4269
4270 int __connman_service_set_passphrase(struct connman_service *service,
4271                                         const char *passphrase)
4272 {
4273         int err;
4274
4275         if (service->hidden)
4276                 return -EINVAL;
4277
4278         if (service->immutable &&
4279                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
4280                 return -EINVAL;
4281
4282 #if defined TIZEN_EXT
4283         if (service->immutable &&
4284                         service->security != CONNMAN_SERVICE_SECURITY_DPP)
4285                 return -EINVAL;
4286         /* The encrypted passphrase is used here
4287          * and validation is done by net-config before being encrypted.
4288          */
4289         err = 0;
4290         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
4291                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
4292                         service->security != CONNMAN_SERVICE_SECURITY_SAE &&
4293                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
4294 #endif
4295         err = __connman_service_check_passphrase(service->security, passphrase);
4296
4297         if (err < 0)
4298                 return err;
4299
4300         g_free(service->passphrase);
4301         service->passphrase = g_strdup(passphrase);
4302
4303         if (service->network)
4304                 connman_network_set_string(service->network, "WiFi.Passphrase",
4305                                 service->passphrase);
4306
4307         return 0;
4308 }
4309
4310 const char *__connman_service_get_passphrase(struct connman_service *service)
4311 {
4312         if (!service)
4313                 return NULL;
4314
4315         return service->passphrase;
4316 }
4317
4318 static DBusMessage *get_properties(DBusConnection *conn,
4319                                         DBusMessage *msg, void *user_data)
4320 {
4321         struct connman_service *service = user_data;
4322         DBusMessage *reply;
4323         DBusMessageIter array, dict;
4324
4325         reply = dbus_message_new_method_return(msg);
4326         if (!reply)
4327                 return NULL;
4328
4329         dbus_message_iter_init_append(reply, &array);
4330
4331         connman_dbus_dict_open(&array, &dict);
4332         append_properties(&dict, FALSE, service);
4333         connman_dbus_dict_close(&array, &dict);
4334
4335         return reply;
4336 }
4337
4338 static char **remove_empty_strings(char **strv)
4339 {
4340         int index = 0;
4341         char **iter = strv;
4342
4343         while (*iter) {
4344                 if (**iter)
4345                         strv[index++] = *iter;
4346                 else
4347                         g_free(*iter);
4348                 iter++;
4349         }
4350
4351         strv[index] = NULL;
4352         return strv;
4353 }
4354
4355 static int update_proxy_configuration(struct connman_service *service,
4356                                 DBusMessageIter *array)
4357 {
4358         DBusMessageIter dict;
4359         enum connman_service_proxy_method method;
4360         GString *servers_str = NULL;
4361         GString *excludes_str = NULL;
4362         const char *url = NULL;
4363
4364         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4365
4366         dbus_message_iter_recurse(array, &dict);
4367
4368         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
4369                 DBusMessageIter entry, variant;
4370                 const char *key;
4371                 int type;
4372
4373                 dbus_message_iter_recurse(&dict, &entry);
4374
4375                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
4376                         goto error;
4377
4378                 dbus_message_iter_get_basic(&entry, &key);
4379                 dbus_message_iter_next(&entry);
4380
4381                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
4382                         goto error;
4383
4384                 dbus_message_iter_recurse(&entry, &variant);
4385
4386                 type = dbus_message_iter_get_arg_type(&variant);
4387
4388                 if (g_str_equal(key, "Method")) {
4389                         const char *val;
4390
4391                         if (type != DBUS_TYPE_STRING)
4392                                 goto error;
4393
4394                         dbus_message_iter_get_basic(&variant, &val);
4395                         method = string2proxymethod(val);
4396                 } else if (g_str_equal(key, "URL")) {
4397                         if (type != DBUS_TYPE_STRING)
4398                                 goto error;
4399
4400                         dbus_message_iter_get_basic(&variant, &url);
4401                 } else if (g_str_equal(key, "Servers")) {
4402                         DBusMessageIter str_array;
4403
4404                         if (type != DBUS_TYPE_ARRAY)
4405                                 goto error;
4406
4407                         servers_str = g_string_new(NULL);
4408                         if (!servers_str)
4409                                 goto error;
4410
4411                         dbus_message_iter_recurse(&variant, &str_array);
4412
4413                         while (dbus_message_iter_get_arg_type(&str_array) ==
4414                                                         DBUS_TYPE_STRING) {
4415                                 char *val = NULL;
4416
4417                                 dbus_message_iter_get_basic(&str_array, &val);
4418
4419                                 if (servers_str->len > 0)
4420                                         g_string_append_printf(servers_str,
4421                                                         " %s", val);
4422                                 else
4423                                         g_string_append(servers_str, val);
4424
4425                                 dbus_message_iter_next(&str_array);
4426                         }
4427                 } else if (g_str_equal(key, "Excludes")) {
4428                         DBusMessageIter str_array;
4429
4430                         if (type != DBUS_TYPE_ARRAY)
4431                                 goto error;
4432
4433                         excludes_str = g_string_new(NULL);
4434                         if (!excludes_str)
4435                                 goto error;
4436
4437                         dbus_message_iter_recurse(&variant, &str_array);
4438
4439                         while (dbus_message_iter_get_arg_type(&str_array) ==
4440                                                         DBUS_TYPE_STRING) {
4441                                 char *val = NULL;
4442
4443                                 dbus_message_iter_get_basic(&str_array, &val);
4444
4445                                 if (excludes_str->len > 0)
4446                                         g_string_append_printf(excludes_str,
4447                                                         " %s", val);
4448                                 else
4449                                         g_string_append(excludes_str, val);
4450
4451                                 dbus_message_iter_next(&str_array);
4452                         }
4453                 }
4454
4455                 dbus_message_iter_next(&dict);
4456         }
4457
4458         switch (method) {
4459         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
4460                 break;
4461         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
4462                 if (!servers_str && !service->proxies)
4463                         goto error;
4464
4465                 if (servers_str) {
4466                         g_strfreev(service->proxies);
4467
4468                         if (servers_str->len > 0) {
4469                                 char **proxies = g_strsplit_set(
4470                                         servers_str->str, " ", 0);
4471                                 proxies = remove_empty_strings(proxies);
4472                                 service->proxies = proxies;
4473                         } else
4474                                 service->proxies = NULL;
4475                 }
4476
4477                 if (excludes_str) {
4478                         g_strfreev(service->excludes);
4479
4480                         if (excludes_str->len > 0) {
4481                                 char **excludes = g_strsplit_set(
4482                                         excludes_str->str, " ", 0);
4483                                 excludes = remove_empty_strings(excludes);
4484                                 service->excludes = excludes;
4485                         } else
4486                                 service->excludes = NULL;
4487                 }
4488
4489                 if (!service->proxies)
4490                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4491
4492                 break;
4493         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
4494                 g_free(service->pac);
4495
4496                 if (url && strlen(url) > 0)
4497                         service->pac = g_strstrip(g_strdup(url));
4498                 else
4499                         service->pac = NULL;
4500
4501                 /* if we are connected:
4502                    - if service->pac == NULL
4503                    - if __connman_ipconfig_get_proxy_autoconfig(
4504                    service->ipconfig) == NULL
4505                    --> We should start WPAD */
4506
4507                 break;
4508         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
4509                 goto error;
4510         }
4511
4512         if (servers_str)
4513                 g_string_free(servers_str, TRUE);
4514
4515         if (excludes_str)
4516                 g_string_free(excludes_str, TRUE);
4517
4518         service->proxy_config = method;
4519
4520         return 0;
4521
4522 error:
4523         if (servers_str)
4524                 g_string_free(servers_str, TRUE);
4525
4526         if (excludes_str)
4527                 g_string_free(excludes_str, TRUE);
4528
4529         return -EINVAL;
4530 }
4531
4532 int __connman_service_reset_ipconfig(struct connman_service *service,
4533                 enum connman_ipconfig_type type, DBusMessageIter *array,
4534                 enum connman_service_state *new_state)
4535 {
4536         struct connman_ipconfig *ipconfig, *new_ipconfig;
4537         enum connman_ipconfig_method old_method, new_method;
4538         enum connman_service_state state;
4539         int err = 0, index;
4540
4541         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
4542                 ipconfig = service->ipconfig_ipv4;
4543                 state = service->state_ipv4;
4544                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
4545         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
4546                 ipconfig = service->ipconfig_ipv6;
4547                 state = service->state_ipv6;
4548                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
4549         } else
4550                 return -EINVAL;
4551
4552         if (!ipconfig)
4553                 return -ENXIO;
4554
4555         old_method = __connman_ipconfig_get_method(ipconfig);
4556         index = __connman_ipconfig_get_index(ipconfig);
4557
4558         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4559                 new_ipconfig = create_ip4config(service, index,
4560                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
4561         else
4562                 new_ipconfig = create_ip6config(service, index);
4563
4564         if (array) {
4565                 err = __connman_ipconfig_set_config(new_ipconfig, array);
4566                 if (err < 0) {
4567                         __connman_ipconfig_unref(new_ipconfig);
4568                         return err;
4569                 }
4570
4571                 new_method = __connman_ipconfig_get_method(new_ipconfig);
4572         }
4573
4574         if (is_connecting(state) || is_connected(state))
4575                 __connman_network_clear_ipconfig(service->network, ipconfig);
4576
4577         __connman_ipconfig_unref(ipconfig);
4578
4579         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4580                 service->ipconfig_ipv4 = new_ipconfig;
4581         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
4582                 service->ipconfig_ipv6 = new_ipconfig;
4583
4584         if (is_connecting(state) || is_connected(state))
4585                 __connman_ipconfig_enable(new_ipconfig);
4586
4587         if (new_state && new_method != old_method) {
4588                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4589                         *new_state = service->state_ipv4;
4590                 else
4591                         *new_state = service->state_ipv6;
4592
4593                 settings_changed(service, new_ipconfig);
4594                 address_updated(service, type);
4595
4596                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4597         }
4598
4599         DBG("err %d ipconfig %p type %d method %d state %s", err,
4600                 new_ipconfig, type, new_method,
4601                 !new_state  ? "-" : state2string(*new_state));
4602
4603         return err;
4604 }
4605
4606 /*
4607  * We set the timeout to 1 sec so that we have a chance to get
4608  * necessary IPv6 router advertisement messages that might have
4609  * DNS data etc.
4610  */
4611 #define ONLINE_CHECK_INITIAL_INTERVAL 1
4612 #define ONLINE_CHECK_MAX_INTERVAL 12
4613
4614 void __connman_service_wispr_start(struct connman_service *service,
4615                                         enum connman_ipconfig_type type)
4616 {
4617         DBG("service %p type %s", service, __connman_ipconfig_type2string(type));
4618
4619         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4620                 service->online_check_interval_ipv4 =
4621                                         ONLINE_CHECK_INITIAL_INTERVAL;
4622         else
4623                 service->online_check_interval_ipv6 =
4624                                         ONLINE_CHECK_INITIAL_INTERVAL;
4625
4626         __connman_wispr_start(service, type);
4627 }
4628
4629 static DBusMessage *set_property(DBusConnection *conn,
4630                                         DBusMessage *msg, void *user_data)
4631 {
4632         struct connman_service *service = user_data;
4633         DBusMessageIter iter, value;
4634         const char *name;
4635         int type;
4636
4637         DBG("service %p", service);
4638
4639         if (!dbus_message_iter_init(msg, &iter))
4640                 return __connman_error_invalid_arguments(msg);
4641
4642         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
4643                 return __connman_error_invalid_arguments(msg);
4644
4645         dbus_message_iter_get_basic(&iter, &name);
4646         dbus_message_iter_next(&iter);
4647
4648         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
4649                 return __connman_error_invalid_arguments(msg);
4650
4651         dbus_message_iter_recurse(&iter, &value);
4652
4653         type = dbus_message_iter_get_arg_type(&value);
4654
4655         if (g_str_equal(name, "AutoConnect")) {
4656                 dbus_bool_t autoconnect;
4657
4658                 if (type != DBUS_TYPE_BOOLEAN)
4659                         return __connman_error_invalid_arguments(msg);
4660
4661                 if (!service->favorite)
4662                         return __connman_error_invalid_service(msg);
4663
4664                 dbus_message_iter_get_basic(&value, &autoconnect);
4665
4666                 if (service->autoconnect == autoconnect)
4667                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
4668
4669                 service->autoconnect = autoconnect;
4670
4671                 autoconnect_changed(service);
4672
4673                 if (autoconnect)
4674                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
4675
4676                 service_save(service);
4677         } else if (g_str_equal(name, "Nameservers.Configuration")) {
4678                 DBusMessageIter entry;
4679                 GString *str;
4680                 int index;
4681                 const char *gw;
4682 #if defined TIZEN_EXT
4683                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4684                 DBG("%s", name);
4685 #endif
4686
4687                 if (__connman_provider_is_immutable(service->provider) ||
4688                                 service->immutable)
4689                         return __connman_error_not_supported(msg);
4690
4691                 if (type != DBUS_TYPE_ARRAY)
4692                         return __connman_error_invalid_arguments(msg);
4693
4694                 str = g_string_new(NULL);
4695                 if (!str)
4696                         return __connman_error_invalid_arguments(msg);
4697
4698                 index = __connman_service_get_index(service);
4699                 gw = __connman_ipconfig_get_gateway_from_index(index,
4700                         CONNMAN_IPCONFIG_TYPE_ALL);
4701
4702 #if !defined TIZEN_EXT
4703                 if (gw && strlen(gw))
4704                         __connman_service_nameserver_del_routes(service,
4705                                                 CONNMAN_IPCONFIG_TYPE_ALL);
4706
4707 #endif
4708                 dbus_message_iter_recurse(&value, &entry);
4709
4710 #if defined TIZEN_EXT
4711                 /* IPv4/IPv6 Last DNS config method */
4712                 int last_dns_ipv4 = service->dns_config_method_ipv4;
4713                 int last_dns_ipv6 = service->dns_config_method_ipv6;
4714                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
4715 #endif
4716
4717                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4718                         const char *val;
4719                         dbus_message_iter_get_basic(&entry, &val);
4720                         dbus_message_iter_next(&entry);
4721 #ifdef TIZEN_EXT
4722                         /* First unpack the DNS Config Method */
4723                         DBG("DNS Config Method: %s", val);
4724                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
4725                                 service->dns_config_method_ipv4 =
4726                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4727
4728                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4729                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4730                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4731                                         else
4732                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4733                                 }
4734                                 continue;
4735                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
4736                                 service->dns_config_method_ipv4 =
4737                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4738                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4739                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
4740
4741                                 continue;
4742                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
4743                                 service->dns_config_method_ipv6 =
4744                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
4745                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
4746                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
4747                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4748                                         else
4749                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4750                                 }
4751                                 continue;
4752                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
4753                                 service->dns_config_method_ipv6 =
4754                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
4755                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
4756                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
4757
4758                                 continue;
4759                         }
4760 #endif
4761                         if (!val[0])
4762                                 continue;
4763
4764                         if (str->len > 0)
4765                                 g_string_append_printf(str, " %s", val);
4766                         else
4767                                 g_string_append(str, val);
4768                 }
4769
4770 #if defined TIZEN_EXT
4771                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
4772                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
4773                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
4774                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
4775                 }
4776                 if (gw && strlen(gw))
4777                         __connman_service_nameserver_del_routes(service,
4778                                                 ip_type);
4779
4780                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
4781                 nameserver_remove_all(service, ip_type);
4782 #else
4783                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4784 #endif
4785                 g_strfreev(service->nameservers_config);
4786
4787                 if (str->len > 0) {
4788                         char **nameservers, **iter;
4789
4790                         nameservers = g_strsplit_set(str->str, " ", 0);
4791
4792                         for (iter = nameservers; *iter; iter++)
4793                                 if (connman_inet_check_ipaddress(*iter) <= 0)
4794                                         *iter[0] = '\0';
4795
4796                         nameservers = remove_empty_strings(nameservers);
4797                         service->nameservers_config = nameservers;
4798                 } else {
4799                         service->nameservers_config = NULL;
4800                 }
4801
4802                 g_string_free(str, TRUE);
4803
4804                 if (gw && strlen(gw))
4805                         __connman_service_nameserver_add_routes(service, gw);
4806
4807 #if defined TIZEN_EXT
4808                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
4809                 nameserver_add_all(service, ip_type);
4810 #else
4811                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
4812 #endif
4813                 dns_configuration_changed(service);
4814
4815                 if (__connman_service_is_connected_state(service,
4816                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
4817                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
4818
4819                 if (__connman_service_is_connected_state(service,
4820                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
4821                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
4822
4823                 service_save(service);
4824         } else if (g_str_equal(name, "Timeservers.Configuration")) {
4825                 DBusMessageIter entry;
4826                 GString *str;
4827
4828                 if (service->immutable)
4829                         return __connman_error_not_supported(msg);
4830
4831                 if (type != DBUS_TYPE_ARRAY)
4832                         return __connman_error_invalid_arguments(msg);
4833
4834                 str = g_string_new(NULL);
4835                 if (!str)
4836                         return __connman_error_invalid_arguments(msg);
4837
4838                 dbus_message_iter_recurse(&value, &entry);
4839
4840                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4841                         const char *val;
4842                         dbus_message_iter_get_basic(&entry, &val);
4843                         dbus_message_iter_next(&entry);
4844
4845                         if (!val[0])
4846                                 continue;
4847
4848                         if (str->len > 0)
4849                                 g_string_append_printf(str, " %s", val);
4850                         else
4851                                 g_string_append(str, val);
4852                 }
4853
4854                 g_strfreev(service->timeservers_config);
4855                 service->timeservers_config = NULL;
4856
4857                 if (str->len > 0) {
4858                         char **timeservers = g_strsplit_set(str->str, " ", 0);
4859                         timeservers = remove_empty_strings(timeservers);
4860                         service->timeservers_config = timeservers;
4861                 }
4862
4863                 g_string_free(str, TRUE);
4864
4865                 service_save(service);
4866                 timeservers_configuration_changed(service);
4867
4868                 if (service == connman_service_get_default())
4869                         __connman_timeserver_sync(service);
4870
4871         } else if (g_str_equal(name, "Domains.Configuration")) {
4872                 DBusMessageIter entry;
4873                 GString *str;
4874
4875                 if (service->immutable)
4876                         return __connman_error_not_supported(msg);
4877
4878                 if (type != DBUS_TYPE_ARRAY)
4879                         return __connman_error_invalid_arguments(msg);
4880
4881                 str = g_string_new(NULL);
4882                 if (!str)
4883                         return __connman_error_invalid_arguments(msg);
4884
4885                 dbus_message_iter_recurse(&value, &entry);
4886
4887                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
4888                         const char *val;
4889                         dbus_message_iter_get_basic(&entry, &val);
4890                         dbus_message_iter_next(&entry);
4891
4892                         if (!val[0])
4893                                 continue;
4894
4895                         if (str->len > 0)
4896                                 g_string_append_printf(str, " %s", val);
4897                         else
4898                                 g_string_append(str, val);
4899                 }
4900
4901                 searchdomain_remove_all(service);
4902                 g_strfreev(service->domains);
4903
4904                 if (str->len > 0) {
4905                         char **domains = g_strsplit_set(str->str, " ", 0);
4906                         domains = remove_empty_strings(domains);
4907                         service->domains = domains;
4908                 } else
4909                         service->domains = NULL;
4910
4911                 g_string_free(str, TRUE);
4912
4913                 searchdomain_add_all(service);
4914                 domain_configuration_changed(service);
4915                 domain_changed(service);
4916
4917                 service_save(service);
4918         } else if (g_str_equal(name, "Proxy.Configuration")) {
4919                 int err;
4920
4921                 if (service->immutable)
4922                         return __connman_error_not_supported(msg);
4923
4924                 if (type != DBUS_TYPE_ARRAY)
4925                         return __connman_error_invalid_arguments(msg);
4926
4927                 err = update_proxy_configuration(service, &value);
4928
4929                 if (err < 0)
4930                         return __connman_error_failed(msg, -err);
4931
4932                 proxy_configuration_changed(service);
4933
4934                 __connman_notifier_proxy_changed(service);
4935
4936                 service_save(service);
4937         } else if (g_str_equal(name, "mDNS.Configuration")) {
4938                 dbus_bool_t val;
4939
4940                 if (service->immutable)
4941                         return __connman_error_not_supported(msg);
4942
4943                 if (type != DBUS_TYPE_BOOLEAN)
4944                         return __connman_error_invalid_arguments(msg);
4945
4946                 dbus_message_iter_get_basic(&value, &val);
4947                 service->mdns_config = val;
4948
4949                 mdns_configuration_changed(service);
4950
4951                 set_mdns(service, service->mdns_config);
4952
4953                 service_save(service);
4954         } else if (g_str_equal(name, "IPv4.Configuration") ||
4955                         g_str_equal(name, "IPv6.Configuration")) {
4956
4957                 enum connman_service_state state =
4958                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
4959                 enum connman_ipconfig_type type =
4960                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4961                 int err = 0;
4962
4963                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
4964                                 service->immutable)
4965                         return __connman_error_not_supported(msg);
4966
4967                 DBG("%s", name);
4968
4969                 if (!service->ipconfig_ipv4 &&
4970                                         !service->ipconfig_ipv6)
4971                         return __connman_error_invalid_property(msg);
4972
4973                 if (g_str_equal(name, "IPv4.Configuration"))
4974                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
4975                 else
4976                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
4977
4978                 err = __connman_service_reset_ipconfig(service, type, &value,
4979                                                                 &state);
4980
4981                 if (err < 0) {
4982                         if (is_connected(state) || is_connecting(state)) {
4983                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4984                                         __connman_network_enable_ipconfig(service->network,
4985                                                         service->ipconfig_ipv4);
4986                                 else
4987                                         __connman_network_enable_ipconfig(service->network,
4988                                                         service->ipconfig_ipv6);
4989                         }
4990
4991                         return __connman_error_failed(msg, -err);
4992                 }
4993
4994                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
4995                         ipv4_configuration_changed(service);
4996                 else
4997                         ipv6_configuration_changed(service);
4998
4999                 if (is_connecting(service->state) ||
5000                                 is_connected(service->state)) {
5001                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5002                                 __connman_network_enable_ipconfig(service->network,
5003                                                                 service->ipconfig_ipv4);
5004                         else
5005                                 __connman_network_enable_ipconfig(service->network,
5006                                                                 service->ipconfig_ipv6);
5007                 }
5008
5009                 service_save(service);
5010 #if defined TIZEN_EXT
5011                 /* When AP is connected using WPS without SSID then its password needs
5012                  * to be saved for autoconnection */
5013         } else if (g_str_equal(name, "Passphrase")) {
5014                 char *passphrase;
5015
5016                 if (type != DBUS_TYPE_STRING)
5017                         return __connman_error_invalid_arguments(msg);
5018
5019                 dbus_message_iter_get_basic(&value, &passphrase);
5020
5021                 __connman_service_set_passphrase(service, passphrase);
5022 #endif
5023         } else
5024                 return __connman_error_invalid_property(msg);
5025
5026         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5027 }
5028
5029 static void set_error(struct connman_service *service,
5030                                         enum connman_service_error error)
5031 {
5032         const char *str;
5033
5034         if (service->error == error)
5035                 return;
5036
5037         service->error = error;
5038
5039         if (!service->path)
5040                 return;
5041
5042 #if !defined TIZEN_EXT
5043         if (!allow_property_changed(service))
5044                 return;
5045 #endif
5046
5047         str = error2string(service->error);
5048
5049         if (!str)
5050                 str = "";
5051
5052         connman_dbus_property_changed_basic(service->path,
5053                                 CONNMAN_SERVICE_INTERFACE, "Error",
5054                                 DBUS_TYPE_STRING, &str);
5055 }
5056
5057 static void remove_timeout(struct connman_service *service)
5058 {
5059         if (service->timeout > 0) {
5060                 g_source_remove(service->timeout);
5061                 service->timeout = 0;
5062         }
5063 }
5064
5065 static void reply_pending(struct connman_service *service, int error)
5066 {
5067         remove_timeout(service);
5068
5069         if (service->pending) {
5070                 connman_dbus_reply_pending(service->pending, error, NULL);
5071                 service->pending = NULL;
5072         }
5073
5074         if (service->provider_pending) {
5075                 connman_dbus_reply_pending(service->provider_pending,
5076                                 error, service->path);
5077                 service->provider_pending = NULL;
5078         }
5079 }
5080
5081 static void service_complete(struct connman_service *service)
5082 {
5083         reply_pending(service, EIO);
5084
5085         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
5086                 __connman_service_auto_connect(service->connect_reason);
5087
5088         g_get_current_time(&service->modified);
5089         service_save(service);
5090 }
5091
5092 static DBusMessage *clear_property(DBusConnection *conn,
5093                                         DBusMessage *msg, void *user_data)
5094 {
5095         struct connman_service *service = user_data;
5096         const char *name;
5097
5098         DBG("service %p", service);
5099
5100         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
5101                                                         DBUS_TYPE_INVALID);
5102
5103         if (g_str_equal(name, "Error")) {
5104                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
5105
5106                 __connman_service_clear_error(service);
5107                 service_complete(service);
5108         } else
5109                 return __connman_error_invalid_property(msg);
5110
5111         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5112 }
5113
5114 static bool is_ipconfig_usable(struct connman_service *service)
5115 {
5116         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
5117                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
5118                 return false;
5119
5120         return true;
5121 }
5122
5123 static bool is_ignore(struct connman_service *service)
5124 {
5125         if (!service->autoconnect)
5126                 return true;
5127
5128         if (service->roaming &&
5129                 !connman_setting_get_bool("AutoConnectRoamingServices"))
5130                 return true;
5131
5132         if (service->ignore)
5133                 return true;
5134
5135         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
5136                 return true;
5137
5138         if (!is_ipconfig_usable(service))
5139                 return true;
5140
5141         return false;
5142 }
5143
5144 static void disconnect_on_last_session(enum connman_service_type type)
5145 {
5146         GList *list;
5147
5148         for (list = service_list; list; list = list->next) {
5149                 struct connman_service *service = list->data;
5150
5151                 if (service->type != type)
5152                         continue;
5153
5154                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
5155                          continue;
5156
5157                 __connman_service_disconnect(service);
5158                 return;
5159         }
5160 }
5161
5162 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
5163 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
5164 static int active_count = 0;
5165
5166 void __connman_service_set_active_session(bool enable, GSList *list)
5167 {
5168         if (!list)
5169                 return;
5170
5171         if (enable)
5172                 active_count++;
5173         else
5174                 active_count--;
5175
5176         while (list) {
5177                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
5178
5179                 switch (type) {
5180                 case CONNMAN_SERVICE_TYPE_ETHERNET:
5181                 case CONNMAN_SERVICE_TYPE_WIFI:
5182                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5183                 case CONNMAN_SERVICE_TYPE_CELLULAR:
5184                 case CONNMAN_SERVICE_TYPE_GADGET:
5185                         if (enable)
5186                                 active_sessions[type]++;
5187                         else
5188                                 active_sessions[type]--;
5189                         break;
5190
5191                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
5192                 case CONNMAN_SERVICE_TYPE_SYSTEM:
5193                 case CONNMAN_SERVICE_TYPE_GPS:
5194                 case CONNMAN_SERVICE_TYPE_VPN:
5195                 case CONNMAN_SERVICE_TYPE_P2P:
5196 #if defined TIZEN_EXT_WIFI_MESH
5197                 case CONNMAN_SERVICE_TYPE_MESH:
5198 #endif
5199                         break;
5200                 }
5201
5202                 if (active_sessions[type] == 0)
5203                         disconnect_on_last_session(type);
5204
5205                 list = g_slist_next(list);
5206         }
5207
5208         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
5209                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
5210                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
5211                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
5212                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
5213                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
5214                         active_count);
5215 }
5216
5217 struct preferred_tech_data {
5218         GList *preferred_list;
5219         enum connman_service_type type;
5220 };
5221
5222 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
5223 {
5224         struct connman_service *service = data;
5225         struct preferred_tech_data *tech_data = user_data;
5226
5227         if (service->type == tech_data->type) {
5228                 tech_data->preferred_list =
5229                         g_list_append(tech_data->preferred_list, service);
5230
5231                 DBG("type %d service %p %s", tech_data->type, service,
5232                                 service->name);
5233         }
5234 }
5235
5236 static GList *preferred_tech_list_get(void)
5237 {
5238         unsigned int *tech_array;
5239         struct preferred_tech_data tech_data = { 0, };
5240         int i;
5241
5242         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
5243         if (!tech_array)
5244                 return NULL;
5245
5246         if (connman_setting_get_bool("SingleConnectedTechnology")) {
5247                 GList *list;
5248                 for (list = service_list; list; list = list->next) {
5249                         struct connman_service *service = list->data;
5250
5251                         if (!is_connected(service->state))
5252                                 break;
5253
5254                         if (service->connect_reason ==
5255                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
5256                                 DBG("service %p name %s is user connected",
5257                                                 service, service->name);
5258 #if defined TIZEN_EXT
5259                                 /* We can connect to a favorite service like
5260                                  * wifi even we have a userconnect for cellular
5261                                  * because we have refount for cellular service
5262                                  */
5263                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5264                                         break;
5265
5266                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
5267                                         break;
5268 #endif
5269                                 return NULL;
5270                         }
5271                 }
5272         }
5273
5274         for (i = 0; tech_array[i] != 0; i += 1) {
5275                 tech_data.type = tech_array[i];
5276                 g_list_foreach(service_list, preferred_tech_add_by_type,
5277                                 &tech_data);
5278         }
5279
5280         return tech_data.preferred_list;
5281 }
5282
5283 static void set_always_connecting_technologies()
5284 {
5285         unsigned int *always_connected_techs =
5286                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
5287         int i;
5288         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
5289                 always_connect[always_connected_techs[i]] = 1;
5290 }
5291
5292 static bool autoconnect_no_session_active(struct connman_service *service)
5293 {
5294         /*
5295          * Test active_count to see if there are no sessions set up and
5296          * stop autoconnecting, but continue connecting if the service
5297          * belongs to a technology which should always autoconnect.
5298          */
5299         if (!active_count && !always_connect[service->type])
5300                 return true;
5301
5302         return false;
5303 }
5304
5305 static bool autoconnect_already_connecting(struct connman_service *service,
5306                                            bool autoconnecting)
5307 {
5308         /*
5309          * If another service is already connecting and this service type has
5310          * not been marked as always connecting, stop the connecting procedure.
5311          */
5312         if (autoconnecting &&
5313                         !active_sessions[service->type] &&
5314                         !always_connect[service->type])
5315                 return true;
5316
5317         return false;
5318 }
5319
5320 static bool auto_connect_service(GList *services,
5321                                 enum connman_service_connect_reason reason,
5322                                 bool preferred)
5323 {
5324         struct connman_service *service = NULL;
5325         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
5326         bool autoconnecting = false;
5327         GList *list;
5328
5329         DBG("preferred %d sessions %d reason %s", preferred, active_count,
5330                 reason2string(reason));
5331
5332         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
5333
5334 #if defined TIZEN_EXT_WIFI_MESH
5335         /* Don't auto connect wifi if mesh interface is created */
5336         if (connman_mesh_is_interface_created())
5337                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
5338 #endif
5339
5340         for (list = services; list; list = list->next) {
5341                 service = list->data;
5342
5343                 if (ignore[service->type]) {
5344                         DBG("service %p type %s ignore", service,
5345                                 __connman_service_type2string(service->type));
5346                         continue;
5347                 }
5348
5349 #if defined TIZEN_EXT
5350                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
5351                                 service, service->name,
5352                                 state2string(service->state),
5353                                 __connman_service_type2string(service->type),
5354                                 service->favorite, is_ignore(service),
5355                                 service->hidden, service->hidden_service);
5356
5357                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
5358                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
5359                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
5360                                 continue;
5361 #endif
5362
5363                 if (service->pending ||
5364                                 is_connecting(service->state) ||
5365                                 is_connected(service->state)) {
5366                         if (autoconnect_no_session_active(service))
5367                                         return true;
5368
5369                         ignore[service->type] = true;
5370                         autoconnecting = true;
5371
5372                         DBG("service %p type %s busy", service,
5373                                 __connman_service_type2string(service->type));
5374
5375                         continue;
5376                 }
5377
5378                 if (!service->favorite) {
5379                         if (preferred)
5380                                continue;
5381
5382 #if defined TIZEN_EXT
5383                         DBG("Service is not favorite, autoconnecting %d",
5384                                         autoconnecting);
5385 #endif
5386                         return autoconnecting;
5387                 }
5388
5389 #if defined TIZEN_EXT
5390                 DBG("service %p identifier %s roaming %d ignore %d "
5391                                 "ipconfig_usable %d autoconnect %d state %d",
5392                                 service,
5393                                 service->identifier, service->roaming,
5394                                 service->ignore, is_ipconfig_usable(service),
5395                                 service->autoconnect, service->state);
5396 #endif
5397                 if (is_ignore(service) || service->state !=
5398                                 CONNMAN_SERVICE_STATE_IDLE)
5399                         continue;
5400
5401                 if (autoconnect_already_connecting(service, autoconnecting)) {
5402                         DBG("service %p type %s has no users", service,
5403                                 __connman_service_type2string(service->type));
5404                         continue;
5405                 }
5406
5407                 DBG("service %p %s %s", service, service->name,
5408                         (preferred) ? "preferred" : reason2string(reason));
5409
5410                 __connman_service_connect(service, reason);
5411
5412                 if (autoconnect_no_session_active(service))
5413                         return true;
5414
5415                 ignore[service->type] = true;
5416         }
5417
5418         return autoconnecting;
5419 }
5420
5421 static gboolean run_auto_connect(gpointer data)
5422 {
5423         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
5424         bool autoconnecting = false;
5425         GList *preferred_tech;
5426
5427         autoconnect_id = 0;
5428
5429         DBG("");
5430
5431         preferred_tech = preferred_tech_list_get();
5432         if (preferred_tech) {
5433                 autoconnecting = auto_connect_service(preferred_tech, reason,
5434                                                         true);
5435                 g_list_free(preferred_tech);
5436         }
5437
5438         if (!autoconnecting || active_count)
5439                 auto_connect_service(service_list, reason, false);
5440
5441         return FALSE;
5442 }
5443
5444 #if defined TIZEN_EXT
5445 bool __connman_service_get_auto_connect_mode(void)
5446 {
5447         return auto_connect_mode;
5448 }
5449
5450 void __connman_service_set_auto_connect_mode(bool enable)
5451 {
5452         DBG("set auto_connect_mode = %d", enable);
5453
5454         if (auto_connect_mode != enable)
5455                 auto_connect_mode = enable;
5456 }
5457 #endif
5458
5459 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
5460 {
5461         DBG("");
5462
5463         if (autoconnect_id != 0)
5464                 return;
5465
5466 #if defined TIZEN_EXT
5467         if (auto_connect_mode == FALSE) {
5468                 DBG("Currently, not auto connection mode");
5469                 return;
5470         }
5471 #endif
5472
5473         if (!__connman_session_policy_autoconnect(reason))
5474                 return;
5475
5476 #if defined TIZEN_EXT
5477         /* Adding Timeout of 500ms before trying to auto connect.
5478          * This is done because of below scenario
5479          * 1. Device is connected to AP1
5480          * 2. WPS Connection request is initiated for AP2
5481          * 3. Immediately WPS Connection is Cancelled
5482          * When WPS Connection Connection is initiated for AP2 then
5483          * sometimes there is a scenario where connman gets in ASSOCIATED
5484          * state with AP1 due to autoconnect and subsequently the connection
5485          * initiated by AP1 fails and connman service for AP1 comes in
5486          * FAILURE state due to this when connection with AP2 is cancelled
5487          * then autoconnect with AP1 doesn't works because its autoconnection
5488          * is ignored as its last state was FAILURE rather than IDLE */
5489         autoconnect_id = g_timeout_add(500, run_auto_connect,
5490 #else
5491         autoconnect_id = g_idle_add(run_auto_connect,
5492 #endif
5493                                                 GUINT_TO_POINTER(reason));
5494 }
5495
5496 static gboolean run_vpn_auto_connect(gpointer data) {
5497         GList *list;
5498         bool need_split = false;
5499
5500         vpn_autoconnect_id = 0;
5501
5502         for (list = service_list; list; list = list->next) {
5503                 struct connman_service *service = list->data;
5504                 int res;
5505
5506                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
5507                         continue;
5508
5509                 if (is_connected(service->state) ||
5510                                 is_connecting(service->state)) {
5511                         if (!service->do_split_routing)
5512                                 need_split = true;
5513                         continue;
5514                 }
5515
5516                 if (is_ignore(service) || !service->favorite)
5517                         continue;
5518
5519                 if (need_split && !service->do_split_routing) {
5520                         DBG("service %p no split routing", service);
5521                         continue;
5522                 }
5523
5524                 DBG("service %p %s %s", service, service->name,
5525                                 service->do_split_routing ?
5526                                 "split routing" : "");
5527
5528                 res = __connman_service_connect(service,
5529                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5530                 if (res < 0 && res != -EINPROGRESS)
5531                         continue;
5532
5533                 if (!service->do_split_routing)
5534                         need_split = true;
5535         }
5536
5537         return FALSE;
5538 }
5539
5540 static void vpn_auto_connect(void)
5541 {
5542         if (vpn_autoconnect_id)
5543                 return;
5544
5545         vpn_autoconnect_id =
5546                 g_idle_add(run_vpn_auto_connect, NULL);
5547 }
5548
5549 bool
5550 __connman_service_is_provider_pending(struct connman_service *service)
5551 {
5552         if (!service)
5553                 return false;
5554
5555         if (service->provider_pending)
5556                 return true;
5557
5558         return false;
5559 }
5560
5561 void __connman_service_set_provider_pending(struct connman_service *service,
5562                                                         DBusMessage *msg)
5563 {
5564         if (service->provider_pending) {
5565                 DBG("service %p provider pending msg %p already exists",
5566                         service, service->provider_pending);
5567                 return;
5568         }
5569
5570         service->provider_pending = msg;
5571 }
5572
5573 static void check_pending_msg(struct connman_service *service)
5574 {
5575         if (!service->pending)
5576                 return;
5577
5578         DBG("service %p pending msg %p already exists", service,
5579                                                 service->pending);
5580         dbus_message_unref(service->pending);
5581 }
5582
5583 void __connman_service_set_hidden_data(struct connman_service *service,
5584                                                         gpointer user_data)
5585 {
5586         DBusMessage *pending = user_data;
5587
5588         DBG("service %p pending %p", service, pending);
5589
5590         if (!pending)
5591                 return;
5592
5593         check_pending_msg(service);
5594
5595         service->pending = pending;
5596 }
5597
5598 void __connman_service_return_error(struct connman_service *service,
5599                                 int error, gpointer user_data)
5600 {
5601         DBG("service %p error %d user_data %p", service, error, user_data);
5602
5603         __connman_service_set_hidden_data(service, user_data);
5604
5605         reply_pending(service, error);
5606 }
5607
5608 static gboolean connect_timeout(gpointer user_data)
5609 {
5610         struct connman_service *service = user_data;
5611         bool autoconnect = false;
5612
5613         DBG("service %p", service);
5614
5615         service->timeout = 0;
5616
5617         if (service->network)
5618                 __connman_network_disconnect(service->network);
5619         else if (service->provider)
5620                 connman_provider_disconnect(service->provider);
5621
5622         __connman_stats_service_unregister(service);
5623
5624         if (service->pending) {
5625                 DBusMessage *reply;
5626
5627                 reply = __connman_error_operation_timeout(service->pending);
5628                 if (reply)
5629                         g_dbus_send_message(connection, reply);
5630
5631                 dbus_message_unref(service->pending);
5632                 service->pending = NULL;
5633         } else
5634                 autoconnect = true;
5635
5636         __connman_service_ipconfig_indicate_state(service,
5637                                         CONNMAN_SERVICE_STATE_FAILURE,
5638                                         CONNMAN_IPCONFIG_TYPE_IPV4);
5639         __connman_service_ipconfig_indicate_state(service,
5640                                         CONNMAN_SERVICE_STATE_FAILURE,
5641                                         CONNMAN_IPCONFIG_TYPE_IPV6);
5642
5643         if (autoconnect &&
5644                         service->connect_reason !=
5645                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
5646                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5647
5648         return FALSE;
5649 }
5650
5651 static DBusMessage *connect_service(DBusConnection *conn,
5652                                         DBusMessage *msg, void *user_data)
5653 {
5654         struct connman_service *service = user_data;
5655 #if defined TIZEN_EXT
5656         int err = 0;
5657 #else
5658         int index, err = 0;
5659         GList *list;
5660 #endif
5661
5662         DBG("service %p", service);
5663
5664 #if defined TIZEN_EXT
5665         /*
5666          * Description: TIZEN implements system global connection management.
5667          */
5668         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5669                 connman_service_user_pdn_connection_ref(service);
5670
5671         /*Reset the Disconnect Reason while issue connect request*/
5672         service->disconnect_reason = 0;
5673
5674         /*Reset the association status code while issue connect request*/
5675         service->assoc_status_code = 0;
5676
5677         /* Reset the disconnection_requested while issue connect request*/
5678         connman_service_set_disconnection_requested(service, false);
5679 #endif
5680
5681         if (service->pending)
5682                 return __connman_error_in_progress(msg);
5683
5684 #if !defined TIZEN_EXT
5685         index = __connman_service_get_index(service);
5686
5687         for (list = service_list; list; list = list->next) {
5688                 struct connman_service *temp = list->data;
5689
5690 #if defined TIZEN_EXT
5691                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
5692                         break;
5693 #endif
5694                 if (!is_connecting(temp->state) && !is_connected(temp->state))
5695                         break;
5696
5697                 if (service == temp)
5698                         continue;
5699
5700                 if (service->type != temp->type)
5701                         continue;
5702
5703                 if (__connman_service_get_index(temp) == index &&
5704                                 __connman_service_disconnect(temp) == -EINPROGRESS)
5705                         err = -EINPROGRESS;
5706
5707         }
5708         if (err == -EINPROGRESS)
5709                 return __connman_error_operation_timeout(msg);
5710 #endif
5711
5712         service->ignore = false;
5713
5714         service->pending = dbus_message_ref(msg);
5715
5716         err = __connman_service_connect(service,
5717                         CONNMAN_SERVICE_CONNECT_REASON_USER);
5718
5719         if (err != -EINPROGRESS)
5720                 reply_pending(service, -err);
5721
5722         return NULL;
5723 }
5724
5725 static DBusMessage *disconnect_service(DBusConnection *conn,
5726                                         DBusMessage *msg, void *user_data)
5727 {
5728         struct connman_service *service = user_data;
5729         int err;
5730
5731         DBG("service %p", service);
5732
5733 #if defined TIZEN_EXT
5734         /*
5735          * Description: TIZEN implements system global connection management.
5736          */
5737         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
5738                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
5739                         return __connman_error_failed(msg, EISCONN);
5740
5741                 if (is_connected(service->state) == TRUE &&
5742                                 service == connman_service_get_default_connection())
5743                         return __connman_error_failed(msg, EISCONN);
5744         }
5745 #endif
5746
5747         service->ignore = true;
5748
5749         err = __connman_service_disconnect(service);
5750         if (err < 0 && err != -EINPROGRESS)
5751                 return __connman_error_failed(msg, -err);
5752
5753         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5754 }
5755
5756 #if defined TIZEN_EXT
5757 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
5758 {
5759         if (service == NULL)
5760                 return;
5761
5762         DBG("service %p ", service);
5763
5764         connman_network_set_string(service->network, "WiFi.EAP", NULL);
5765         connman_network_set_string(service->network, "WiFi.Identity", NULL);
5766         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
5767         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
5768         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
5769         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
5770         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
5771         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
5772 }
5773 static void __connman_service_cleanup_network_dpp(struct connman_service *service)
5774 {
5775         if (service == NULL)
5776                 return;
5777
5778         DBG("service %p ", service);
5779
5780         connman_network_set_string(service->network, "WiFi.Connector", NULL);
5781         connman_network_set_string(service->network, "WiFi.CSignKey", NULL);
5782         connman_network_set_string(service->network, "WiFi.NetAccessKey", NULL);
5783 }
5784 #endif
5785
5786 bool __connman_service_remove(struct connman_service *service)
5787 {
5788         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
5789                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
5790                 return false;
5791
5792         if (service->immutable || service->hidden ||
5793                         __connman_provider_is_immutable(service->provider))
5794                 return false;
5795
5796 #if !defined TIZEN_EXT
5797         if (!service->favorite && !is_idle(service->state))
5798                 return false;
5799 #endif
5800
5801         __connman_service_disconnect(service);
5802
5803         g_free(service->passphrase);
5804         service->passphrase = NULL;
5805
5806         g_free(service->identity);
5807         service->identity = NULL;
5808
5809         g_free(service->anonymous_identity);
5810         service->anonymous_identity = NULL;
5811
5812         g_free(service->subject_match);
5813         service->subject_match = NULL;
5814
5815         g_free(service->altsubject_match);
5816         service->altsubject_match = NULL;
5817
5818         g_free(service->domain_suffix_match);
5819         service->domain_suffix_match = NULL;
5820
5821         g_free(service->domain_match);
5822         service->domain_match = NULL;
5823
5824         g_free(service->agent_identity);
5825         service->agent_identity = NULL;
5826
5827         g_free(service->eap);
5828         service->eap = NULL;
5829
5830 #if defined TIZEN_EXT
5831         g_free(service->ca_cert_file);
5832         service->ca_cert_file = NULL;
5833
5834         g_free(service->client_cert_file);
5835         service->client_cert_file = NULL;
5836
5837         g_free(service->private_key_file);
5838         service->private_key_file = NULL;
5839
5840         g_free(service->private_key_passphrase);
5841         service->private_key_passphrase = NULL;
5842
5843         g_free(service->phase2);
5844         service->phase2 = NULL;
5845
5846         __connman_service_cleanup_network_8021x(service);
5847
5848         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
5849         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
5850         connman_service_set_proxy(service, NULL, false);
5851
5852         __connman_service_nameserver_clear(service);
5853
5854         g_strfreev(service->nameservers_config);
5855         service->nameservers_config = NULL;
5856
5857         g_free(service->connector);
5858         service->connector = NULL;
5859
5860         g_free(service->c_sign_key);
5861         service->c_sign_key = NULL;
5862
5863         g_free(service->net_access_key);
5864         service->net_access_key = NULL;
5865
5866         __connman_service_cleanup_network_dpp(service);
5867 #endif
5868
5869         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
5870
5871         __connman_service_set_favorite(service, false);
5872
5873         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
5874
5875 #if defined TIZEN_EXT
5876         /* Reset IP Method and DNS Method to DHCP */
5877         __connman_ipconfig_set_method(service->ipconfig_ipv4,
5878                         CONNMAN_IPCONFIG_METHOD_DHCP);
5879         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
5880         g_strfreev(service->nameservers_config);
5881         service->nameservers_config = NULL;
5882 #endif
5883
5884 #if defined TIZEN_EXT
5885         __connman_storage_remove_service(service->identifier);
5886 #else
5887         service_save(service);
5888 #endif
5889
5890         return true;
5891 }
5892
5893 static DBusMessage *remove_service(DBusConnection *conn,
5894                                         DBusMessage *msg, void *user_data)
5895 {
5896         struct connman_service *service = user_data;
5897
5898         DBG("service %p", service);
5899
5900         if (!__connman_service_remove(service))
5901                 return __connman_error_not_supported(msg);
5902
5903         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5904 }
5905
5906 static bool check_suitable_state(enum connman_service_state a,
5907                                         enum connman_service_state b)
5908 {
5909         /*
5910          * Special check so that "ready" service can be moved before
5911          * "online" one.
5912          */
5913         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
5914                         b == CONNMAN_SERVICE_STATE_READY) ||
5915                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
5916                         a == CONNMAN_SERVICE_STATE_READY))
5917                 return true;
5918
5919         return a == b;
5920 }
5921
5922 static void downgrade_state(struct connman_service *service)
5923 {
5924         if (!service)
5925                 return;
5926
5927         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
5928                                                 service->state_ipv6);
5929
5930         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
5931                 __connman_service_ipconfig_indicate_state(service,
5932                                                 CONNMAN_SERVICE_STATE_READY,
5933                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
5934
5935         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
5936                 __connman_service_ipconfig_indicate_state(service,
5937                                                 CONNMAN_SERVICE_STATE_READY,
5938                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
5939 }
5940
5941 static void apply_relevant_default_downgrade(struct connman_service *service)
5942 {
5943         struct connman_service *def_service;
5944
5945         def_service = connman_service_get_default();
5946         if (!def_service)
5947                 return;
5948
5949         if (def_service == service &&
5950                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
5951                 def_service->state = CONNMAN_SERVICE_STATE_READY;
5952                 __connman_notifier_leave_online(def_service->type);
5953                 state_changed(def_service);
5954         }
5955 }
5956
5957 static void switch_default_service(struct connman_service *default_service,
5958                 struct connman_service *downgrade_service)
5959 {
5960         struct connman_service *service;
5961         GList *src, *dst;
5962
5963         apply_relevant_default_downgrade(default_service);
5964         src = g_list_find(service_list, downgrade_service);
5965         dst = g_list_find(service_list, default_service);
5966
5967         /* Nothing to do */
5968         if (src == dst || src->next == dst)
5969                 return;
5970
5971         service = src->data;
5972         service_list = g_list_delete_link(service_list, src);
5973         service_list = g_list_insert_before(service_list, dst, service);
5974
5975         downgrade_state(downgrade_service);
5976 }
5977
5978 static struct _services_notify {
5979         int id;
5980         GHashTable *add;
5981         GHashTable *remove;
5982 } *services_notify;
5983
5984
5985 static void service_append_added_foreach(gpointer data, gpointer user_data)
5986 {
5987         struct connman_service *service = data;
5988         DBusMessageIter *iter = user_data;
5989
5990         if (!service || !service->path) {
5991                 DBG("service %p or path is NULL", service);
5992                 return;
5993         }
5994
5995         if (g_hash_table_lookup(services_notify->add, service->path)) {
5996                 DBG("new %s", service->path);
5997
5998                 append_struct(service, iter);
5999                 g_hash_table_remove(services_notify->add, service->path);
6000         } else {
6001                 DBG("changed %s", service->path);
6002
6003                 append_struct_service(iter, NULL, service);
6004         }
6005 }
6006
6007 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
6008 {
6009         g_list_foreach(service_list, service_append_added_foreach, iter);
6010 }
6011
6012 static void append_removed(gpointer key, gpointer value, gpointer user_data)
6013 {
6014         char *objpath = key;
6015         DBusMessageIter *iter = user_data;
6016
6017         DBG("removed %s", objpath);
6018         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
6019 }
6020
6021 static void service_append_removed(DBusMessageIter *iter, void *user_data)
6022 {
6023         g_hash_table_foreach(services_notify->remove, append_removed, iter);
6024 }
6025
6026 static gboolean service_send_changed(gpointer data)
6027 {
6028         DBusMessage *signal;
6029
6030         DBG("");
6031
6032         services_notify->id = 0;
6033
6034         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
6035                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
6036         if (!signal)
6037                 return FALSE;
6038
6039         __connman_dbus_append_objpath_dict_array(signal,
6040                                         service_append_ordered, NULL);
6041         __connman_dbus_append_objpath_array(signal,
6042                                         service_append_removed, NULL);
6043
6044         dbus_connection_send(connection, signal, NULL);
6045         dbus_message_unref(signal);
6046
6047         g_hash_table_remove_all(services_notify->remove);
6048         g_hash_table_remove_all(services_notify->add);
6049
6050         return FALSE;
6051 }
6052
6053 static void service_schedule_changed(void)
6054 {
6055         if (services_notify->id != 0)
6056                 return;
6057
6058         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
6059 }
6060
6061 static DBusMessage *move_service(DBusConnection *conn,
6062                                         DBusMessage *msg, void *user_data,
6063                                                                 bool before)
6064 {
6065         struct connman_service *service = user_data;
6066         struct connman_service *target;
6067         const char *path;
6068         enum connman_ipconfig_method target4, target6;
6069         enum connman_ipconfig_method service4, service6;
6070
6071         DBG("service %p", service);
6072
6073         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
6074                                                         DBUS_TYPE_INVALID);
6075
6076         if (!service->favorite)
6077                 return __connman_error_not_supported(msg);
6078
6079         target = find_service(path);
6080         if (!target || !target->favorite || target == service)
6081                 return __connman_error_invalid_service(msg);
6082
6083         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
6084                 /*
6085                  * We only allow VPN route splitting if there are
6086                  * routes defined for a given VPN.
6087                  */
6088                 if (!__connman_provider_check_routes(target->provider)) {
6089                         connman_info("Cannot move service. "
6090                                 "No routes defined for provider %s",
6091                                 __connman_provider_get_ident(target->provider));
6092                         return __connman_error_invalid_service(msg);
6093                 }
6094
6095                 set_split_routing(target, true);
6096         } else
6097                 set_split_routing(target, false);
6098
6099         set_split_routing(service, false);
6100
6101         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
6102         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
6103         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
6104         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
6105
6106         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
6107                 target4, target6, target->state_ipv4, target->state_ipv6,
6108                 target->do_split_routing);
6109
6110         DBG("service %s method %d/%d state %d/%d", service->identifier,
6111                                 service4, service6,
6112                                 service->state_ipv4, service->state_ipv6);
6113
6114         /*
6115          * If method is OFF, then we do not need to check the corresponding
6116          * ipconfig state.
6117          */
6118         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6119                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6120                         if (!check_suitable_state(target->state_ipv6,
6121                                                         service->state_ipv6))
6122                                 return __connman_error_invalid_service(msg);
6123                 }
6124         }
6125
6126         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6127                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6128                         if (!check_suitable_state(target->state_ipv4,
6129                                                         service->state_ipv4))
6130                                 return __connman_error_invalid_service(msg);
6131                 }
6132         }
6133
6134         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
6135                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
6136                         if (!check_suitable_state(target->state_ipv6,
6137                                                         service->state_ipv6))
6138                                 return __connman_error_invalid_service(msg);
6139                 }
6140         }
6141
6142         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
6143                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
6144                         if (!check_suitable_state(target->state_ipv4,
6145                                                         service->state_ipv4))
6146                                 return __connman_error_invalid_service(msg);
6147                 }
6148         }
6149
6150         g_get_current_time(&service->modified);
6151         service_save(service);
6152         service_save(target);
6153
6154         /*
6155          * If the service which goes down is the default service and is
6156          * online, we downgrade directly its state to ready so:
6157          * the service which goes up, needs to recompute its state which
6158          * is triggered via downgrading it - if relevant - to state ready.
6159          */
6160         if (before)
6161                 switch_default_service(target, service);
6162         else
6163                 switch_default_service(service, target);
6164
6165         __connman_connection_update_gateway();
6166
6167         service_schedule_changed();
6168
6169         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6170 }
6171
6172 static DBusMessage *move_before(DBusConnection *conn,
6173                                         DBusMessage *msg, void *user_data)
6174 {
6175         return move_service(conn, msg, user_data, true);
6176 }
6177
6178 static DBusMessage *move_after(DBusConnection *conn,
6179                                         DBusMessage *msg, void *user_data)
6180 {
6181         return move_service(conn, msg, user_data, false);
6182 }
6183
6184 static DBusMessage *reset_counters(DBusConnection *conn,
6185                                         DBusMessage *msg, void *user_data)
6186 {
6187         struct connman_service *service = user_data;
6188
6189         reset_stats(service);
6190
6191         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6192 }
6193
6194 #if defined TIZEN_MAINTAIN_ONLINE
6195 static DBusMessage *downgrade_service(DBusConnection *conn,
6196                                         DBusMessage *msg, void *user_data)
6197 {
6198         struct connman_service *service = user_data;
6199
6200         downgrade_state(service);
6201         __connman_connection_update_gateway();
6202
6203         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6204 }
6205 #endif
6206
6207 static void service_schedule_added(struct connman_service *service)
6208 {
6209         DBG("service %p", service);
6210
6211         g_hash_table_remove(services_notify->remove, service->path);
6212         g_hash_table_replace(services_notify->add, service->path, service);
6213
6214         service_schedule_changed();
6215 }
6216
6217 static void service_schedule_removed(struct connman_service *service)
6218 {
6219         if (!service || !service->path) {
6220                 DBG("service %p or path is NULL", service);
6221                 return;
6222         }
6223
6224         DBG("service %p %s", service, service->path);
6225
6226         g_hash_table_remove(services_notify->add, service->path);
6227         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
6228                         NULL);
6229
6230         service_schedule_changed();
6231 }
6232
6233 static bool allow_property_changed(struct connman_service *service)
6234 {
6235 #if defined TIZEN_EXT
6236         if (service->path == NULL)
6237                 return FALSE;
6238 #endif
6239         if (g_hash_table_lookup_extended(services_notify->add, service->path,
6240                                         NULL, NULL))
6241                 return false;
6242
6243         return true;
6244 }
6245
6246 static const GDBusMethodTable service_methods[] = {
6247         { GDBUS_DEPRECATED_METHOD("GetProperties",
6248                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
6249                         get_properties) },
6250         { GDBUS_METHOD("SetProperty",
6251                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
6252                         NULL, set_property) },
6253         { GDBUS_METHOD("ClearProperty",
6254                         GDBUS_ARGS({ "name", "s" }), NULL,
6255                         clear_property) },
6256         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
6257                               connect_service) },
6258         { GDBUS_METHOD("Disconnect", NULL, NULL,
6259                         disconnect_service) },
6260         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
6261         { GDBUS_METHOD("MoveBefore",
6262                         GDBUS_ARGS({ "service", "o" }), NULL,
6263                         move_before) },
6264         { GDBUS_METHOD("MoveAfter",
6265                         GDBUS_ARGS({ "service", "o" }), NULL,
6266                         move_after) },
6267         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
6268 #if defined TIZEN_MAINTAIN_ONLINE
6269         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
6270 #endif
6271         { },
6272 };
6273
6274 static const GDBusSignalTable service_signals[] = {
6275         { GDBUS_SIGNAL("PropertyChanged",
6276                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
6277         { },
6278 };
6279
6280 static void service_free(gpointer user_data)
6281 {
6282         struct connman_service *service = user_data;
6283         char *path = service->path;
6284
6285         DBG("service %p", service);
6286
6287         reply_pending(service, ENOENT);
6288
6289         if (service->nameservers_timeout) {
6290                 g_source_remove(service->nameservers_timeout);
6291                 dns_changed(service);
6292         }
6293
6294         __connman_notifier_service_remove(service);
6295         service_schedule_removed(service);
6296
6297         __connman_wispr_stop(service);
6298         stats_stop(service);
6299
6300         service->path = NULL;
6301
6302         if (path) {
6303                 __connman_connection_update_gateway();
6304
6305                 g_dbus_unregister_interface(connection, path,
6306                                                 CONNMAN_SERVICE_INTERFACE);
6307                 g_free(path);
6308         }
6309
6310         g_hash_table_destroy(service->counter_table);
6311
6312         if (service->network) {
6313                 __connman_network_disconnect(service->network);
6314                 connman_network_unref(service->network);
6315                 service->network = NULL;
6316         }
6317
6318         if (service->provider)
6319                 connman_provider_unref(service->provider);
6320
6321         if (service->ipconfig_ipv4) {
6322                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
6323                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
6324                 __connman_ipconfig_unref(service->ipconfig_ipv4);
6325                 service->ipconfig_ipv4 = NULL;
6326         }
6327
6328         if (service->ipconfig_ipv6) {
6329                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
6330                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
6331                 __connman_ipconfig_unref(service->ipconfig_ipv6);
6332                 service->ipconfig_ipv6 = NULL;
6333         }
6334
6335         g_strfreev(service->timeservers);
6336         g_strfreev(service->timeservers_config);
6337         g_strfreev(service->nameservers);
6338         g_strfreev(service->nameservers_config);
6339         g_strfreev(service->nameservers_auto);
6340         g_strfreev(service->domains);
6341         g_strfreev(service->proxies);
6342         g_strfreev(service->excludes);
6343
6344         g_free(service->hostname);
6345         g_free(service->domainname);
6346         g_free(service->pac);
6347         g_free(service->name);
6348         g_free(service->passphrase);
6349         g_free(service->identifier);
6350         g_free(service->eap);
6351         g_free(service->identity);
6352         g_free(service->anonymous_identity);
6353         g_free(service->agent_identity);
6354         g_free(service->ca_cert_file);
6355         g_free(service->subject_match);
6356         g_free(service->altsubject_match);
6357         g_free(service->domain_suffix_match);
6358         g_free(service->domain_match);
6359         g_free(service->client_cert_file);
6360         g_free(service->private_key_file);
6361         g_free(service->private_key_passphrase);
6362         g_free(service->phase2);
6363         g_free(service->config_file);
6364         g_free(service->config_entry);
6365 #if defined TIZEN_EXT
6366         g_free(service->connector);
6367         g_free(service->c_sign_key);
6368         g_free(service->net_access_key);
6369 #endif
6370
6371         if (service->stats.timer)
6372                 g_timer_destroy(service->stats.timer);
6373         if (service->stats_roaming.timer)
6374                 g_timer_destroy(service->stats_roaming.timer);
6375
6376         if (current_default == service)
6377                 current_default = NULL;
6378
6379         g_free(service);
6380 }
6381
6382 static void stats_init(struct connman_service *service)
6383 {
6384         /* home */
6385         service->stats.valid = false;
6386         service->stats.enabled = false;
6387         service->stats.timer = g_timer_new();
6388
6389         /* roaming */
6390         service->stats_roaming.valid = false;
6391         service->stats_roaming.enabled = false;
6392         service->stats_roaming.timer = g_timer_new();
6393 }
6394
6395 static void service_initialize(struct connman_service *service)
6396 {
6397         DBG("service %p", service);
6398
6399         service->refcount = 1;
6400
6401         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6402
6403         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
6404         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
6405
6406         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
6407         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
6408         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
6409
6410         service->favorite  = false;
6411         service->immutable = false;
6412         service->hidden = false;
6413
6414         service->ignore = false;
6415
6416         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
6417
6418         service->order = 0;
6419
6420         stats_init(service);
6421
6422         service->provider = NULL;
6423
6424         service->wps = false;
6425         service->wps_advertizing = false;
6426 #if defined TIZEN_EXT
6427         service->disconnection_requested = false;
6428         service->storage_reload = false;
6429         /*
6430          * Description: TIZEN implements system global connection management.
6431          */
6432         service->user_pdn_connection_refcount = 0;
6433         __sync_synchronize();
6434 #endif
6435 }
6436
6437 /**
6438  * connman_service_create:
6439  *
6440  * Allocate a new service.
6441  *
6442  * Returns: a newly-allocated #connman_service structure
6443  */
6444 struct connman_service *connman_service_create(void)
6445 {
6446         GSList *list;
6447         struct connman_stats_counter *counters;
6448         const char *counter;
6449
6450         struct connman_service *service;
6451
6452         service = g_try_new0(struct connman_service, 1);
6453         if (!service)
6454                 return NULL;
6455
6456         DBG("service %p", service);
6457
6458         service->counter_table = g_hash_table_new_full(g_str_hash,
6459                                                 g_str_equal, NULL, g_free);
6460
6461         for (list = counter_list; list; list = list->next) {
6462                 counter = list->data;
6463
6464                 counters = g_try_new0(struct connman_stats_counter, 1);
6465                 if (!counters) {
6466                         g_hash_table_destroy(service->counter_table);
6467                         g_free(service);
6468                         return NULL;
6469                 }
6470
6471                 counters->append_all = true;
6472
6473                 g_hash_table_replace(service->counter_table, (gpointer)counter,
6474                                 counters);
6475         }
6476
6477         service_initialize(service);
6478
6479         return service;
6480 }
6481
6482 /**
6483  * connman_service_ref:
6484  * @service: service structure
6485  *
6486  * Increase reference counter of service
6487  */
6488 struct connman_service *
6489 connman_service_ref_debug(struct connman_service *service,
6490                         const char *file, int line, const char *caller)
6491 {
6492         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
6493                 file, line, caller);
6494
6495         __sync_fetch_and_add(&service->refcount, 1);
6496
6497         return service;
6498 }
6499
6500 /**
6501  * connman_service_unref:
6502  * @service: service structure
6503  *
6504  * Decrease reference counter of service and release service if no
6505  * longer needed.
6506  */
6507 void connman_service_unref_debug(struct connman_service *service,
6508                         const char *file, int line, const char *caller)
6509 {
6510         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
6511                 file, line, caller);
6512
6513         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
6514                 return;
6515
6516         service_list = g_list_remove(service_list, service);
6517
6518         __connman_service_disconnect(service);
6519
6520         g_hash_table_remove(service_hash, service->identifier);
6521 }
6522
6523 static gint service_compare(gconstpointer a, gconstpointer b)
6524 {
6525         struct connman_service *service_a = (void *) a;
6526         struct connman_service *service_b = (void *) b;
6527         enum connman_service_state state_a, state_b;
6528         bool a_connected, b_connected;
6529         gint strength;
6530
6531         state_a = service_a->state;
6532         state_b = service_b->state;
6533         a_connected = is_connected(state_a);
6534         b_connected = is_connected(state_b);
6535
6536         if (a_connected && b_connected) {
6537                 if (service_a->order > service_b->order)
6538                         return -1;
6539
6540                 if (service_a->order < service_b->order)
6541                         return 1;
6542         }
6543
6544         if (state_a != state_b) {
6545                 if (a_connected && b_connected) {
6546                         /* We prefer online over ready state */
6547                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
6548                                 return -1;
6549
6550                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
6551                                 return 1;
6552                 }
6553
6554                 if (a_connected)
6555                         return -1;
6556                 if (b_connected)
6557                         return 1;
6558
6559                 if (is_connecting(state_a))
6560                         return -1;
6561                 if (is_connecting(state_b))
6562                         return 1;
6563         }
6564
6565         if (service_a->favorite && !service_b->favorite)
6566                 return -1;
6567
6568         if (!service_a->favorite && service_b->favorite)
6569                 return 1;
6570
6571         if (service_a->type != service_b->type) {
6572                 unsigned int *tech_array;
6573                 int i;
6574
6575                 tech_array = connman_setting_get_uint_list(
6576                                                 "PreferredTechnologies");
6577                 if (tech_array) {
6578                         for (i = 0; tech_array[i]; i++) {
6579                                 if (tech_array[i] == service_a->type)
6580                                         return -1;
6581
6582                                 if (tech_array[i] == service_b->type)
6583                                         return 1;
6584                         }
6585                 }
6586
6587                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6588                         return -1;
6589                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
6590                         return 1;
6591
6592                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
6593                         return -1;
6594                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
6595                         return 1;
6596
6597                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6598                         return -1;
6599                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6600                         return 1;
6601
6602                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6603                         return -1;
6604                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6605                         return 1;
6606
6607                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
6608                         return -1;
6609                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
6610                         return 1;
6611
6612                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
6613                         return -1;
6614                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
6615                         return 1;
6616         }
6617
6618         strength = (gint) service_b->strength - (gint) service_a->strength;
6619         if (strength)
6620                 return strength;
6621
6622         return g_strcmp0(service_a->name, service_b->name);
6623 }
6624
6625 static void service_list_sort(void)
6626 {
6627         if (service_list && service_list->next) {
6628                 service_list = g_list_sort(service_list, service_compare);
6629                 service_schedule_changed();
6630         }
6631 }
6632
6633 int __connman_service_compare(const struct connman_service *a,
6634                                         const struct connman_service *b)
6635 {
6636         return service_compare(a, b);
6637 }
6638
6639 /**
6640  * connman_service_get_type:
6641  * @service: service structure
6642  *
6643  * Get the type of service
6644  */
6645 enum connman_service_type connman_service_get_type(struct connman_service *service)
6646 {
6647         if (!service)
6648                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
6649
6650         return service->type;
6651 }
6652
6653 /**
6654  * connman_service_get_interface:
6655  * @service: service structure
6656  *
6657  * Get network interface of service
6658  */
6659 char *connman_service_get_interface(struct connman_service *service)
6660 {
6661         int index;
6662
6663         if (!service)
6664                 return NULL;
6665
6666         index = __connman_service_get_index(service);
6667
6668         return connman_inet_ifname(index);
6669 }
6670
6671 /**
6672  * connman_service_get_network:
6673  * @service: service structure
6674  *
6675  * Get the service network
6676  */
6677 struct connman_network *
6678 __connman_service_get_network(struct connman_service *service)
6679 {
6680         if (!service)
6681                 return NULL;
6682
6683         return service->network;
6684 }
6685
6686 struct connman_ipconfig *
6687 __connman_service_get_ip4config(struct connman_service *service)
6688 {
6689         if (!service)
6690                 return NULL;
6691
6692         return service->ipconfig_ipv4;
6693 }
6694
6695 struct connman_ipconfig *
6696 __connman_service_get_ip6config(struct connman_service *service)
6697 {
6698         if (!service)
6699                 return NULL;
6700
6701         return service->ipconfig_ipv6;
6702 }
6703
6704 struct connman_ipconfig *
6705 __connman_service_get_ipconfig(struct connman_service *service, int family)
6706 {
6707         if (family == AF_INET)
6708                 return __connman_service_get_ip4config(service);
6709         else if (family == AF_INET6)
6710                 return __connman_service_get_ip6config(service);
6711         else
6712                 return NULL;
6713
6714 }
6715
6716 bool __connman_service_is_connected_state(struct connman_service *service,
6717                                         enum connman_ipconfig_type type)
6718 {
6719         if (!service)
6720                 return false;
6721
6722         switch (type) {
6723         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
6724                 break;
6725         case CONNMAN_IPCONFIG_TYPE_IPV4:
6726                 return is_connected(service->state_ipv4);
6727         case CONNMAN_IPCONFIG_TYPE_IPV6:
6728                 return is_connected(service->state_ipv6);
6729         case CONNMAN_IPCONFIG_TYPE_ALL:
6730                 return is_connected(service->state_ipv4) &&
6731                         is_connected(service->state_ipv6);
6732         }
6733
6734         return false;
6735 }
6736 enum connman_service_security __connman_service_get_security(
6737                                 struct connman_service *service)
6738 {
6739         if (!service)
6740                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
6741
6742         return service->security;
6743 }
6744
6745 const char *__connman_service_get_phase2(struct connman_service *service)
6746 {
6747         if (!service)
6748                 return NULL;
6749
6750         return service->phase2;
6751 }
6752
6753 bool __connman_service_wps_enabled(struct connman_service *service)
6754 {
6755         if (!service)
6756                 return false;
6757
6758         return service->wps;
6759 }
6760
6761 void __connman_service_mark_dirty(void)
6762 {
6763         services_dirty = true;
6764 }
6765
6766 #if defined TIZEN_EXT
6767 /**
6768   * Returns profile count if there is any connected profiles
6769   * that use same interface
6770   */
6771 int __connman_service_get_connected_count_of_iface(
6772                                         struct connman_service *service)
6773 {
6774         GList *list;
6775         int count = 0;
6776         int index1 = 0;
6777         int index2 = 0;
6778
6779         DBG("");
6780
6781         index1 = __connman_service_get_index(service);
6782
6783         if (index1 <= 0)
6784                 return 0;
6785
6786         for (list = service_list; list; list = list->next) {
6787                 struct connman_service *service2 = list->data;
6788
6789                 if (service == service2)
6790                         continue;
6791
6792                 index2 = __connman_service_get_index(service2);
6793
6794                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
6795                         count++;
6796
6797                 index2 = 0;
6798         }
6799
6800         DBG("Interface index %d, count %d", index1, count);
6801
6802         return count;
6803 }
6804
6805 void __connman_service_set_storage_reload(struct connman_service *service,
6806                                         bool storage_reload)
6807 {
6808         if (service != NULL)
6809                 service->storage_reload = storage_reload;
6810 }
6811 #endif
6812
6813 /**
6814  * __connman_service_set_favorite_delayed:
6815  * @service: service structure
6816  * @favorite: favorite value
6817  * @delay_ordering: do not order service sequence
6818  *
6819  * Change the favorite setting of service
6820  */
6821 int __connman_service_set_favorite_delayed(struct connman_service *service,
6822                                         bool favorite,
6823                                         bool delay_ordering)
6824 {
6825 #if defined TIZEN_EXT
6826         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6827                 return -EIO;
6828 #endif
6829         if (service->hidden)
6830                 return -EOPNOTSUPP;
6831
6832         if (service->favorite == favorite)
6833                 return -EALREADY;
6834
6835         service->favorite = favorite;
6836
6837         favorite_changed(service);
6838
6839         if (!delay_ordering) {
6840
6841                 service_list_sort();
6842
6843                 __connman_connection_update_gateway();
6844         }
6845
6846         return 0;
6847 }
6848
6849 /**
6850  * __connman_service_set_favorite:
6851  * @service: service structure
6852  * @favorite: favorite value
6853  *
6854  * Change the favorite setting of service
6855  */
6856 int __connman_service_set_favorite(struct connman_service *service,
6857                                                 bool favorite)
6858 {
6859         return __connman_service_set_favorite_delayed(service, favorite,
6860                                                         false);
6861 }
6862
6863 bool connman_service_get_favorite(struct connman_service *service)
6864 {
6865         return service->favorite;
6866 }
6867
6868 bool connman_service_get_autoconnect(struct connman_service *service)
6869 {
6870         return service->autoconnect;
6871 }
6872
6873 int __connman_service_set_immutable(struct connman_service *service,
6874                                                 bool immutable)
6875 {
6876         if (service->hidden)
6877                 return -EOPNOTSUPP;
6878
6879         if (service->immutable == immutable)
6880                 return 0;
6881
6882         service->immutable = immutable;
6883
6884         immutable_changed(service);
6885
6886         return 0;
6887 }
6888
6889 int __connman_service_set_ignore(struct connman_service *service,
6890                                                 bool ignore)
6891 {
6892         if (!service)
6893                 return -EINVAL;
6894
6895         service->ignore = ignore;
6896
6897         return 0;
6898 }
6899
6900 void __connman_service_set_string(struct connman_service *service,
6901                                   const char *key, const char *value)
6902 {
6903         if (service->hidden)
6904                 return;
6905         if (g_str_equal(key, "EAP")) {
6906                 g_free(service->eap);
6907                 service->eap = g_strdup(value);
6908         } else if (g_str_equal(key, "Identity")) {
6909                 g_free(service->identity);
6910                 service->identity = g_strdup(value);
6911         } else if (g_str_equal(key, "AnonymousIdentity")) {
6912                 g_free(service->anonymous_identity);
6913                 service->anonymous_identity = g_strdup(value);
6914         } else if (g_str_equal(key, "CACertFile")) {
6915                 g_free(service->ca_cert_file);
6916                 service->ca_cert_file = g_strdup(value);
6917         } else if (g_str_equal(key, "SubjectMatch")) {
6918                 g_free(service->subject_match);
6919                 service->subject_match = g_strdup(value);
6920         } else if (g_str_equal(key, "AltSubjectMatch")) {
6921                 g_free(service->altsubject_match);
6922                 service->altsubject_match = g_strdup(value);
6923         } else if (g_str_equal(key, "DomainSuffixMatch")) {
6924                 g_free(service->domain_suffix_match);
6925                 service->domain_suffix_match = g_strdup(value);
6926         } else if (g_str_equal(key, "DomainMatch")) {
6927                 g_free(service->domain_match);
6928                 service->domain_match = g_strdup(value);
6929         } else if (g_str_equal(key, "ClientCertFile")) {
6930                 g_free(service->client_cert_file);
6931                 service->client_cert_file = g_strdup(value);
6932         } else if (g_str_equal(key, "PrivateKeyFile")) {
6933                 g_free(service->private_key_file);
6934                 service->private_key_file = g_strdup(value);
6935         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
6936                 g_free(service->private_key_passphrase);
6937                 service->private_key_passphrase = g_strdup(value);
6938         } else if (g_str_equal(key, "Phase2")) {
6939                 g_free(service->phase2);
6940                 service->phase2 = g_strdup(value);
6941         } else if (g_str_equal(key, "Passphrase"))
6942                 __connman_service_set_passphrase(service, value);
6943 #if defined TIZEN_EXT
6944          else if (g_str_equal(key, "Connector")) {
6945                 g_free(service->connector);
6946                 service->connector = g_strdup(value);
6947          }      else if (g_str_equal(key, "CSignKey")) {
6948                 g_free(service->c_sign_key);
6949                 service->c_sign_key = g_strdup(value);
6950          }      else if (g_str_equal(key, "NetAccessKey")) {
6951                 g_free(service->net_access_key);
6952                 service->net_access_key = g_strdup(value);
6953         } else
6954                 DBG("Unknown key: %s", key);
6955 #endif
6956 }
6957
6958 void __connman_service_set_search_domains(struct connman_service *service,
6959                                         char **domains)
6960 {
6961         searchdomain_remove_all(service);
6962
6963         if (service->domains)
6964                 g_strfreev(service->domains);
6965
6966         service->domains = g_strdupv(domains);
6967
6968         searchdomain_add_all(service);
6969 }
6970
6971 int __connman_service_set_mdns(struct connman_service *service,
6972                         bool enabled)
6973 {
6974         service->mdns_config = enabled;
6975
6976         return set_mdns(service, enabled);
6977 }
6978
6979 static void report_error_cb(void *user_context, bool retry,
6980                                                         void *user_data)
6981 {
6982         struct connman_service *service = user_context;
6983
6984         if (retry)
6985                 __connman_service_connect(service,
6986                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6987         else {
6988                 /* It is not relevant to stay on Failure state
6989                  * when failing is due to wrong user input */
6990                 __connman_service_clear_error(service);
6991 #if defined TIZEN_EXT
6992                 /* Reseting the state back in case of failure state */
6993                 service->state_ipv4 = service->state_ipv6 =
6994                                 CONNMAN_SERVICE_STATE_IDLE;
6995
6996                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
6997                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6998 #endif
6999                 service_complete(service);
7000                 __connman_connection_update_gateway();
7001         }
7002 }
7003
7004 static int check_wpspin(struct connman_service *service, const char *wpspin)
7005 {
7006         int length;
7007         guint i;
7008
7009         if (!wpspin)
7010                 return 0;
7011
7012         length = strlen(wpspin);
7013
7014         /* If 0, it will mean user wants to use PBC method */
7015         if (length == 0) {
7016                 connman_network_set_string(service->network,
7017                                                         "WiFi.PinWPS", NULL);
7018                 return 0;
7019         }
7020
7021         /* A WPS PIN is always 8 chars length,
7022          * its content is in digit representation.
7023          */
7024         if (length != 8)
7025                 return -ENOKEY;
7026
7027         for (i = 0; i < 8; i++)
7028                 if (!isdigit((unsigned char) wpspin[i]))
7029                         return -ENOKEY;
7030
7031         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
7032
7033         return 0;
7034 }
7035
7036 static void request_input_cb(struct connman_service *service,
7037                         bool values_received,
7038                         const char *name, int name_len,
7039                         const char *identity, const char *passphrase,
7040                         bool wps, const char *wpspin,
7041                         const char *error, void *user_data)
7042 {
7043         struct connman_device *device;
7044         const char *security;
7045         int err = 0;
7046
7047         DBG("RequestInput return, %p", service);
7048
7049         if (error) {
7050                 DBG("error: %s", error);
7051
7052                 if (g_strcmp0(error,
7053                                 "net.connman.Agent.Error.Canceled") == 0) {
7054                         err = -ECONNABORTED;
7055
7056                         if (service->hidden)
7057                                 __connman_service_return_error(service,
7058                                                         ECONNABORTED,
7059                                                         user_data);
7060                         goto done;
7061                 } else {
7062                         if (service->hidden)
7063                                 __connman_service_return_error(service,
7064                                                         ETIMEDOUT, user_data);
7065                 }
7066         }
7067
7068         if (service->hidden && name_len > 0 && name_len <= 32) {
7069                 device = connman_network_get_device(service->network);
7070                 security = connman_network_get_string(service->network,
7071                                                         "WiFi.Security");
7072                 err = __connman_device_request_hidden_scan(device,
7073                                                 name, name_len,
7074                                                 identity, passphrase,
7075                                                 security, user_data);
7076                 if (err < 0)
7077                         __connman_service_return_error(service, -err,
7078                                                         user_data);
7079         }
7080
7081         if (!values_received || service->hidden) {
7082                 err = -EINVAL;
7083                 goto done;
7084         }
7085
7086         if (wps && service->network) {
7087                 err = check_wpspin(service, wpspin);
7088                 if (err < 0)
7089                         goto done;
7090
7091                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
7092         }
7093
7094         if (identity)
7095                 __connman_service_set_agent_identity(service, identity);
7096
7097         if (passphrase)
7098                 err = __connman_service_set_passphrase(service, passphrase);
7099
7100  done:
7101         if (err >= 0) {
7102                 /* We forget any previous error. */
7103                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7104
7105                 __connman_service_connect(service,
7106                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
7107
7108         } else if (err == -ENOKEY) {
7109                 __connman_service_indicate_error(service,
7110                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
7111         } else {
7112                 /* It is not relevant to stay on Failure state
7113                  * when failing is due to wrong user input */
7114                 service->state = CONNMAN_SERVICE_STATE_IDLE;
7115
7116                 if (!service->hidden) {
7117                         /*
7118                          * If there was a real error when requesting
7119                          * hidden scan, then that error is returned already
7120                          * to the user somewhere above so do not try to
7121                          * do this again.
7122                          */
7123                         __connman_service_return_error(service, -err,
7124                                                         user_data);
7125                 }
7126
7127                 service_complete(service);
7128                 __connman_connection_update_gateway();
7129         }
7130 }
7131
7132 static void downgrade_connected_services(void)
7133 {
7134         struct connman_service *up_service;
7135         GList *list;
7136
7137         for (list = service_list; list; list = list->next) {
7138                 up_service = list->data;
7139
7140                 if (!is_connected(up_service->state))
7141                         continue;
7142
7143                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
7144                         return;
7145
7146                 downgrade_state(up_service);
7147         }
7148 }
7149
7150 static int service_update_preferred_order(struct connman_service *default_service,
7151                 struct connman_service *new_service,
7152                 enum connman_service_state new_state)
7153 {
7154         unsigned int *tech_array;
7155         int i;
7156
7157         if (!default_service || default_service == new_service ||
7158                         default_service->state != new_state)
7159                 return 0;
7160
7161         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
7162         if (tech_array) {
7163
7164                 for (i = 0; tech_array[i] != 0; i += 1) {
7165                         if (default_service->type == tech_array[i])
7166                                 return -EALREADY;
7167
7168                         if (new_service->type == tech_array[i]) {
7169                                 switch_default_service(default_service,
7170                                                 new_service);
7171                                 __connman_connection_update_gateway();
7172                                 return 0;
7173                         }
7174                 }
7175         }
7176
7177         return -EALREADY;
7178 }
7179
7180 #if defined TIZEN_EXT
7181 static gboolean __connman_service_can_drop(struct connman_service *service)
7182 {
7183         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
7184                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
7185                         return TRUE;
7186                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
7187                         return TRUE;
7188         }
7189         return FALSE;
7190 }
7191
7192 static struct connman_device *default_connecting_device = NULL;
7193
7194 static void __connman_service_disconnect_default(struct connman_service *service)
7195 {
7196         struct connman_device *default_device = NULL;
7197
7198         if (default_connecting_device == NULL)
7199                 return;
7200
7201         default_device = connman_network_get_device(
7202                         __connman_service_get_network(service));
7203
7204         DBG("Disconnecting service %p %s", service, service->path);
7205         DBG("Disconnecting device %p %p %s",
7206                         default_connecting_device,
7207                         default_device,
7208                         connman_device_get_string(default_device, "Name"));
7209
7210         if (default_connecting_device == default_device)
7211                 default_connecting_device = NULL;
7212 }
7213
7214 #if defined TIZEN_MAINTAIN_ONLINE
7215 static void __connman_service_connect_default(struct connman_service *current,
7216                                                                   enum connman_service_state old_state)
7217 #else
7218 static void __connman_service_connect_default(struct connman_service *current)
7219 #endif
7220 {
7221         int err;
7222         GList *list;
7223         bool default_internet;
7224         struct connman_service *service;
7225         struct connman_service *default_service = NULL;
7226         struct connman_device *default_device = NULL;
7227
7228         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
7229                 switch (current->state) {
7230                 case CONNMAN_SERVICE_STATE_UNKNOWN:
7231                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
7232                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
7233                         return;
7234                 default:
7235                         break;
7236                 }
7237
7238                 if (default_connecting_device &&
7239                                 __connman_service_is_internet_profile(current) == TRUE) {
7240                         if (current->network == NULL)
7241                                 return;
7242
7243                         default_device = connman_network_get_device(current->network);
7244                         if (default_connecting_device == default_device) {
7245                                 DBG("Cellular service[%s]  %p %s",
7246                                                 state2string(current->state), current, current->path);
7247                                 DBG("Cellular device %p %p %s",
7248                                                 default_connecting_device, default_device,
7249                                                 connman_device_get_string(default_device, "Name"));
7250
7251                                 default_connecting_device = NULL;
7252                         }
7253                 }
7254
7255                 return;
7256 #if defined TIZEN_MAINTAIN_ONLINE
7257         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
7258                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
7259                 DBG("Device is downgraded: online --> ready");
7260 #endif
7261         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
7262                 return;
7263
7264         /* Always-on: keep default cellular connection as possible */
7265         for (list = service_list; list; list = list->next) {
7266                 service = list->data;
7267
7268                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7269                                 __connman_service_is_internet_profile(service) != TRUE ||
7270                                 service->network == NULL) {
7271                         continue;
7272                 }
7273
7274                 default_internet =
7275                                 connman_network_get_bool(service->network, "DefaultInternet");
7276
7277                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
7278                                 __connman_service_type2string(service->type),
7279                                 state2string(service->state), default_internet);
7280
7281                 if (default_internet) {
7282                         default_service = service;
7283                         if (is_connected(default_service->state) == TRUE ||
7284                                         is_connecting(default_service->state) == TRUE)
7285                                 return;
7286
7287                         default_device = connman_network_get_device(default_service->network);
7288                         if (default_connecting_device == default_device) {
7289                                 DBG("Device is connecting (%p)", default_connecting_device);
7290                                 return;
7291                         }
7292
7293                         default_connecting_device = default_device;
7294                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
7295
7296                         err = __connman_network_connect(default_service->network);
7297                         DBG("Connecting default service %p %s [%d]",
7298                                         default_service, default_service->path, err);
7299                         DBG("Connecting device %p %s", default_connecting_device,
7300                                         connman_device_get_string(default_connecting_device, "Name"));
7301                         if (err < 0 && err != -EINPROGRESS) {
7302                                 default_connecting_device = NULL;
7303                         } else
7304                                 break;
7305                 }
7306         }
7307 }
7308 #endif
7309
7310 static void single_connected_tech(struct connman_service *allowed)
7311 {
7312         struct connman_service *service;
7313         GSList *services = NULL, *list;
7314         GList *iter;
7315
7316         DBG("keeping %p %s", allowed, allowed->path);
7317
7318 #if defined TIZEN_EXT
7319         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7320                 return;
7321 #endif
7322
7323         for (iter = service_list; iter; iter = iter->next) {
7324                 service = iter->data;
7325
7326 #if defined TIZEN_EXT
7327                 if (service != allowed && service->type != allowed->type &&
7328                                 __connman_service_can_drop(service) == TRUE)
7329 #else
7330                 if (!is_connected(service->state))
7331                         break;
7332
7333                 if (service == allowed)
7334                         continue;
7335 #endif
7336
7337                 services = g_slist_prepend(services, service);
7338         }
7339
7340         for (list = services; list; list = list->next) {
7341                 service = list->data;
7342
7343                 DBG("disconnecting %p %s", service, service->path);
7344 #if defined TIZEN_EXT
7345                 __connman_service_disconnect_default(service);
7346 #endif
7347                 __connman_service_disconnect(service);
7348         }
7349
7350         g_slist_free(services);
7351 }
7352
7353 #if defined TIZEN_EXT
7354 static void set_priority_connected_service(void)
7355 {
7356         struct connman_service *service;
7357         GList *list;
7358
7359         for (list = service_list; list; list = list->next) {
7360                 service = list->data;
7361
7362                 if (is_connected(service->state) == FALSE)
7363                         service->order = 5;
7364                 else
7365 #if defined TIZEN_MAINTAIN_ONLINE
7366                 {
7367                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7368                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
7369                                 service->order = 6;
7370                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7371                                 service->order = 6;
7372                         else
7373                                 service->order = 5;
7374                 }
7375 #else
7376                         service->order = 6;
7377 #endif
7378         }
7379 }
7380 #endif
7381
7382 static const char *get_dbus_sender(struct connman_service *service)
7383 {
7384         if (!service->pending)
7385                 return NULL;
7386
7387         return dbus_message_get_sender(service->pending);
7388 }
7389
7390 static int service_indicate_state(struct connman_service *service)
7391 {
7392         enum connman_service_state old_state, new_state;
7393         struct connman_service *def_service;
7394         enum connman_ipconfig_method method;
7395         int result;
7396
7397         if (!service)
7398                 return -EINVAL;
7399
7400         old_state = service->state;
7401         new_state = combine_state(service->state_ipv4, service->state_ipv6);
7402
7403         DBG("service %p old %s - new %s/%s => %s",
7404                                         service,
7405                                         state2string(old_state),
7406                                         state2string(service->state_ipv4),
7407                                         state2string(service->state_ipv6),
7408                                         state2string(new_state));
7409
7410         if (old_state == new_state)
7411                 return -EALREADY;
7412
7413         def_service = connman_service_get_default();
7414
7415         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7416                 result = service_update_preferred_order(def_service,
7417                                 service, new_state);
7418                 if (result == -EALREADY)
7419                         return result;
7420         }
7421
7422         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
7423                 __connman_notifier_leave_online(service->type);
7424
7425         if (is_connected(old_state) && !is_connected(new_state))
7426                 searchdomain_remove_all(service);
7427
7428         service->state = new_state;
7429         state_changed(service);
7430
7431         if (!is_connected(old_state) && is_connected(new_state))
7432                 searchdomain_add_all(service);
7433
7434         switch(new_state) {
7435         case CONNMAN_SERVICE_STATE_UNKNOWN:
7436
7437                 break;
7438
7439         case CONNMAN_SERVICE_STATE_IDLE:
7440                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
7441                         __connman_service_disconnect(service);
7442
7443                 break;
7444
7445         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7446
7447                 break;
7448
7449         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7450                 if (!service->new_service &&
7451                                 __connman_stats_service_register(service) == 0) {
7452                         /*
7453                          * For new services the statistics are updated after
7454                          * we have successfully connected.
7455                          */
7456                         __connman_stats_get(service, false,
7457                                                 &service->stats.data);
7458                         __connman_stats_get(service, true,
7459                                                 &service->stats_roaming.data);
7460                 }
7461
7462                 break;
7463
7464         case CONNMAN_SERVICE_STATE_READY:
7465                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7466
7467                 if (service->new_service &&
7468                                 __connman_stats_service_register(service) == 0) {
7469                         /*
7470                          * This is normally done after configuring state
7471                          * but for new service do this after we have connected
7472                          * successfully.
7473                          */
7474                         __connman_stats_get(service, false,
7475                                                 &service->stats.data);
7476                         __connman_stats_get(service, true,
7477                                                 &service->stats_roaming.data);
7478                 }
7479
7480                 service->new_service = false;
7481
7482                 default_changed();
7483
7484                 def_service = connman_service_get_default();
7485
7486                 service_update_preferred_order(def_service, service, new_state);
7487
7488                 __connman_service_set_favorite(service, true);
7489
7490                 reply_pending(service, 0);
7491
7492                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7493                         connman_network_get_bool(service->network,
7494                                                 "WiFi.UseWPS")) {
7495                         const char *pass;
7496
7497                         pass = connman_network_get_string(service->network,
7498                                                         "WiFi.Passphrase");
7499
7500                         __connman_service_set_passphrase(service, pass);
7501
7502                         connman_network_set_bool(service->network,
7503                                                         "WiFi.UseWPS", false);
7504                 }
7505
7506                 g_get_current_time(&service->modified);
7507                 service_save(service);
7508
7509                 domain_changed(service);
7510                 proxy_changed(service);
7511
7512                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
7513                         __connman_notifier_connect(service->type);
7514
7515                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7516                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
7517                         __connman_ipconfig_disable_ipv6(
7518                                                 service->ipconfig_ipv6);
7519
7520 #if !defined TIZEN_MAINTAIN_ONLINE
7521                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7522                         single_connected_tech(service);
7523                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7524                         vpn_auto_connect();
7525 #else
7526                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
7527                         vpn_auto_connect();
7528 #endif
7529
7530 #if defined TIZEN_EXT
7531                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7532                         set_priority_connected_service();
7533 #endif
7534
7535                 break;
7536
7537         case CONNMAN_SERVICE_STATE_ONLINE:
7538 #if defined TIZEN_MAINTAIN_ONLINE
7539 #if defined TIZEN_EXT
7540                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7541                         set_priority_connected_service();
7542 #endif
7543
7544                 if (connman_setting_get_bool("SingleConnectedTechnology"))
7545                         single_connected_tech(service);
7546 #endif
7547
7548                 break;
7549
7550         case CONNMAN_SERVICE_STATE_DISCONNECT:
7551                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
7552
7553                 reply_pending(service, ECONNABORTED);
7554
7555                 default_changed();
7556
7557                 __connman_wispr_stop(service);
7558
7559                 __connman_wpad_stop(service);
7560
7561 #if defined TIZEN_EXT
7562                 /**
7563                  * Skip the functions if there is any connected profiles
7564                  * that use same interface
7565                  */
7566                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
7567                         __connman_service_get_connected_count_of_iface(
7568                                                         service) <= 0) {
7569 #endif
7570                 domain_changed(service);
7571                 proxy_changed(service);
7572 #if defined TIZEN_EXT
7573                 }
7574 #endif
7575
7576                 /*
7577                  * Previous services which are connected and which states
7578                  * are set to online should reset relevantly ipconfig_state
7579                  * to ready so wispr/portal will be rerun on those
7580                  */
7581                 downgrade_connected_services();
7582
7583                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7584                 break;
7585
7586         case CONNMAN_SERVICE_STATE_FAILURE:
7587 #if defined TIZEN_EXT
7588                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
7589                         service->order = 5;
7590                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
7591 #endif
7592                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
7593                         connman_agent_report_error(service, service->path,
7594                                                 error2string(service->error),
7595                                                 report_error_cb,
7596                                                 get_dbus_sender(service),
7597                                                 NULL);
7598                 }
7599                 service_complete(service);
7600                 break;
7601         }
7602
7603         service_list_sort();
7604
7605 #if defined TIZEN_EXT
7606 #if defined TIZEN_MAINTAIN_ONLINE
7607         __connman_service_connect_default(service, old_state);
7608 #else
7609         __connman_service_connect_default(service);
7610 #endif
7611 #endif
7612
7613         __connman_connection_update_gateway();
7614
7615         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
7616                         new_state != CONNMAN_SERVICE_STATE_READY) ||
7617                 (old_state == CONNMAN_SERVICE_STATE_READY &&
7618                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
7619                 __connman_notifier_disconnect(service->type);
7620         }
7621
7622         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
7623                 __connman_notifier_enter_online(service->type);
7624                 default_changed();
7625         }
7626
7627         return 0;
7628 }
7629
7630 int __connman_service_indicate_error(struct connman_service *service,
7631                                         enum connman_service_error error)
7632 {
7633         DBG("service %p error %d", service, error);
7634
7635         if (!service)
7636                 return -EINVAL;
7637
7638         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
7639                 return -EALREADY;
7640
7641         set_error(service, error);
7642
7643 /* default internet service: fix not cleared if pdp activation*/
7644 #if defined TIZEN_EXT
7645                 /*
7646                  * If connection failed for default service(DefaultInternet),
7647                  * default_connecting_device should be cleared.
7648                  */
7649                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7650                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
7651                         __connman_service_disconnect_default(service);
7652
7653                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
7654                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
7655                         g_free(service->passphrase);
7656                         service->passphrase = NULL;
7657                 }
7658 #endif
7659
7660         __connman_service_ipconfig_indicate_state(service,
7661                                                 CONNMAN_SERVICE_STATE_FAILURE,
7662                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7663         __connman_service_ipconfig_indicate_state(service,
7664                                                 CONNMAN_SERVICE_STATE_FAILURE,
7665                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7666         return 0;
7667 }
7668
7669 int __connman_service_clear_error(struct connman_service *service)
7670 {
7671         DBusMessage *pending, *provider_pending;
7672
7673         DBG("service %p", service);
7674
7675         if (!service)
7676                 return -EINVAL;
7677
7678         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
7679                 return -EINVAL;
7680
7681         pending = service->pending;
7682         service->pending = NULL;
7683         provider_pending = service->provider_pending;
7684         service->provider_pending = NULL;
7685
7686         __connman_service_ipconfig_indicate_state(service,
7687                                                 CONNMAN_SERVICE_STATE_IDLE,
7688                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
7689
7690         __connman_service_ipconfig_indicate_state(service,
7691                                                 CONNMAN_SERVICE_STATE_IDLE,
7692                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
7693
7694         service->pending = pending;
7695         service->provider_pending = provider_pending;
7696
7697         return 0;
7698 }
7699
7700 int __connman_service_indicate_default(struct connman_service *service)
7701 {
7702         DBG("service %p state %s", service, state2string(service->state));
7703
7704         if (!is_connected(service->state)) {
7705                 /*
7706                  * If service is not yet fully connected, then we must not
7707                  * change the default yet. The default gw will be changed
7708                  * after the service state is in ready.
7709                  */
7710                 return -EINPROGRESS;
7711         }
7712
7713         default_changed();
7714
7715         return 0;
7716 }
7717
7718 enum connman_service_state __connman_service_ipconfig_get_state(
7719                                         struct connman_service *service,
7720                                         enum connman_ipconfig_type type)
7721 {
7722         if (!service)
7723                 return CONNMAN_SERVICE_STATE_UNKNOWN;
7724
7725         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7726                 return service->state_ipv4;
7727
7728         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
7729                 return service->state_ipv6;
7730
7731         return CONNMAN_SERVICE_STATE_UNKNOWN;
7732 }
7733
7734 static void check_proxy_setup(struct connman_service *service)
7735 {
7736         /*
7737          * We start WPAD if we haven't got a PAC URL from DHCP and
7738          * if our proxy manual configuration is either empty or set
7739          * to AUTO with an empty URL.
7740          */
7741
7742         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
7743                 goto done;
7744
7745         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
7746                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
7747                         service->pac))
7748                 goto done;
7749
7750         if (__connman_wpad_start(service) < 0) {
7751                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
7752                 __connman_notifier_proxy_changed(service);
7753                 goto done;
7754         }
7755
7756         return;
7757
7758 done:
7759         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7760 }
7761
7762 #if defined TIZEN_EXT
7763 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
7764
7765         DBG("check the proxy and start wispr");
7766         check_proxy_setup(service);
7767         return;
7768 }
7769 #endif
7770
7771 /*
7772  * How many networks are connected at the same time. If more than 1,
7773  * then set the rp_filter setting properly (loose mode routing) so that network
7774  * connectivity works ok. This is only done for IPv4 networks as IPv6
7775  * does not have rp_filter knob.
7776  */
7777 static int connected_networks_count;
7778 static int original_rp_filter;
7779
7780 static void service_rp_filter(struct connman_service *service,
7781                                 bool connected)
7782 {
7783         enum connman_ipconfig_method method;
7784
7785         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7786
7787         switch (method) {
7788         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7789         case CONNMAN_IPCONFIG_METHOD_OFF:
7790         case CONNMAN_IPCONFIG_METHOD_AUTO:
7791                 return;
7792         case CONNMAN_IPCONFIG_METHOD_FIXED:
7793         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7794         case CONNMAN_IPCONFIG_METHOD_DHCP:
7795                 break;
7796         }
7797
7798         if (connected) {
7799                 if (connected_networks_count == 1) {
7800                         int filter_value;
7801                         filter_value = __connman_ipconfig_set_rp_filter();
7802                         if (filter_value < 0)
7803                                 return;
7804
7805                         original_rp_filter = filter_value;
7806                 }
7807                 connected_networks_count++;
7808
7809         } else {
7810                 if (connected_networks_count == 2)
7811                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
7812
7813                 connected_networks_count--;
7814                 if (connected_networks_count < 0)
7815                         connected_networks_count = 0;
7816         }
7817
7818         DBG("%s %s ipconfig %p method %d count %d filter %d",
7819                 connected ? "connected" : "disconnected", service->identifier,
7820                 service->ipconfig_ipv4, method,
7821                 connected_networks_count, original_rp_filter);
7822 }
7823
7824 static void redo_wispr(struct connman_service *service,
7825                                         enum connman_ipconfig_type type)
7826 {
7827         service->online_timeout = 0;
7828         connman_service_unref(service);
7829
7830         DBG("Retrying %s WISPr for %p %s",
7831                 __connman_ipconfig_type2string(type),
7832                 service, service->name);
7833
7834         __connman_wispr_start(service, type);
7835 }
7836
7837 static gboolean redo_wispr_ipv4(gpointer user_data)
7838 {
7839         struct connman_service *service = user_data;
7840
7841         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7842
7843         return FALSE;
7844 }
7845
7846 static gboolean redo_wispr_ipv6(gpointer user_data)
7847 {
7848         struct connman_service *service = user_data;
7849
7850         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV6);
7851
7852         return FALSE;
7853 }
7854
7855 #if defined TIZEN_MAINTAIN_ONLINE
7856 static gboolean redo_wispr_ipv4(gpointer user_data)
7857 {
7858         struct connman_service *service = user_data;
7859
7860         DBG("");
7861
7862         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
7863
7864         return FALSE;
7865 }
7866 #endif
7867
7868 int __connman_service_online_check_failed(struct connman_service *service,
7869                                         enum connman_ipconfig_type type)
7870 {
7871         GSourceFunc redo_func;
7872         int *interval;
7873
7874         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
7875                 interval = &service->online_check_interval_ipv4;
7876                 redo_func = redo_wispr_ipv4;
7877         } else {
7878                 interval = &service->online_check_interval_ipv6;
7879                 redo_func = redo_wispr_ipv6;
7880         }
7881
7882         DBG("service %p type %s interval %d", service,
7883                 __connman_ipconfig_type2string(type), *interval);
7884
7885         service->online_timeout = g_timeout_add_seconds(*interval * *interval,
7886                                 redo_func, connman_service_ref(service));
7887
7888         /* Increment the interval for the next time, set a maximum timeout of
7889          * ONLINE_CHECK_MAX_INTERVAL * ONLINE_CHECK_MAX_INTERVAL seconds.
7890          */
7891         if (*interval < ONLINE_CHECK_MAX_INTERVAL)
7892                 (*interval)++;
7893
7894         return EAGAIN;
7895 }
7896
7897 static void cancel_online_check(struct connman_service *service)
7898 {
7899         if (service->online_timeout == 0)
7900                 return;
7901
7902         g_source_remove(service->online_timeout);
7903         service->online_timeout = 0;
7904         connman_service_unref(service);
7905 }
7906
7907 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
7908                                         enum connman_service_state new_state,
7909                                         enum connman_ipconfig_type type)
7910 {
7911         struct connman_ipconfig *ipconfig = NULL;
7912         enum connman_service_state old_state;
7913         enum connman_ipconfig_method method;
7914
7915         if (!service)
7916                 return -EINVAL;
7917
7918         switch (type) {
7919         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
7920         case CONNMAN_IPCONFIG_TYPE_ALL:
7921                 return -EINVAL;
7922
7923         case CONNMAN_IPCONFIG_TYPE_IPV4:
7924                 old_state = service->state_ipv4;
7925                 ipconfig = service->ipconfig_ipv4;
7926
7927                 break;
7928
7929         case CONNMAN_IPCONFIG_TYPE_IPV6:
7930                 old_state = service->state_ipv6;
7931                 ipconfig = service->ipconfig_ipv6;
7932
7933                 break;
7934         }
7935
7936         if (!ipconfig)
7937                 return -EINVAL;
7938
7939         method = __connman_ipconfig_get_method(ipconfig);
7940
7941         switch (method) {
7942         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
7943         case CONNMAN_IPCONFIG_METHOD_OFF:
7944                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
7945                         connman_warn("ipconfig state %d ipconfig method %d",
7946                                 new_state, method);
7947
7948 #if defined TIZEN_EXT
7949                 if (old_state != CONNMAN_SERVICE_STATE_READY &&
7950                                 old_state != CONNMAN_SERVICE_STATE_ONLINE)
7951 #endif
7952                 new_state = CONNMAN_SERVICE_STATE_IDLE;
7953                 break;
7954
7955         case CONNMAN_IPCONFIG_METHOD_FIXED:
7956         case CONNMAN_IPCONFIG_METHOD_MANUAL:
7957         case CONNMAN_IPCONFIG_METHOD_DHCP:
7958         case CONNMAN_IPCONFIG_METHOD_AUTO:
7959                 break;
7960
7961         }
7962
7963         /* Any change? */
7964         if (old_state == new_state)
7965                 return -EALREADY;
7966
7967 #if defined TIZEN_EXT
7968         __sync_synchronize();
7969         if (service->user_pdn_connection_refcount > 0 &&
7970                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7971                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
7972                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
7973                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
7974                         service->user_pdn_connection_refcount = 0;
7975                         __sync_synchronize();
7976                 }
7977 #endif
7978
7979         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
7980                 service, service ? service->identifier : NULL,
7981                 old_state, state2string(old_state),
7982                 new_state, state2string(new_state),
7983                 type, __connman_ipconfig_type2string(type));
7984
7985         switch (new_state) {
7986         case CONNMAN_SERVICE_STATE_UNKNOWN:
7987         case CONNMAN_SERVICE_STATE_ASSOCIATION:
7988                 break;
7989         case CONNMAN_SERVICE_STATE_CONFIGURATION:
7990                 break;
7991         case CONNMAN_SERVICE_STATE_READY:
7992 #if defined TIZEN_EXT
7993                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
7994                                 __connman_service_is_internet_profile(service) != TRUE) {
7995                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
7996                                 service_rp_filter(service, TRUE);
7997
7998                         break;
7999                 }
8000 #endif
8001                 if (connman_setting_get_bool("EnableOnlineCheck"))
8002                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
8003 #if !defined TIZEN_EXT
8004                                 check_proxy_setup(service);
8005 #endif
8006 #if defined TIZEN_MAINTAIN_ONLINE
8007 /*                              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
8008                                         check_proxy_setup(service);
8009 #endif
8010                         } else {
8011                                 __connman_service_wispr_start(service, type);
8012                         }
8013                 else
8014                         connman_info("Online check disabled. "
8015                                 "Default service remains in READY state.");
8016                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8017                         service_rp_filter(service, true);
8018                 set_mdns(service, service->mdns_config);
8019                 break;
8020         case CONNMAN_SERVICE_STATE_ONLINE:
8021                 break;
8022         case CONNMAN_SERVICE_STATE_DISCONNECT:
8023                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
8024                         return -EINVAL;
8025
8026                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8027                         service_rp_filter(service, false);
8028
8029                 break;
8030
8031         case CONNMAN_SERVICE_STATE_IDLE:
8032         case CONNMAN_SERVICE_STATE_FAILURE:
8033                 __connman_ipconfig_disable(ipconfig);
8034
8035                 break;
8036         }
8037
8038         if (is_connected(old_state) && !is_connected(new_state)) {
8039                 nameserver_remove_all(service, type);
8040                 cancel_online_check(service);
8041         }
8042
8043         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
8044                 service->state_ipv4 = new_state;
8045         else
8046                 service->state_ipv6 = new_state;
8047
8048         if (!is_connected(old_state) && is_connected(new_state))
8049                 nameserver_add_all(service, type);
8050
8051         __connman_timeserver_sync(service);
8052
8053 #if defined TIZEN_EXT
8054         int ret = service_indicate_state(service);
8055         /*Sent the Ready changed signal again in case IPv4 IP set
8056           after IPv6 IP set*/
8057
8058         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
8059                         && new_state == CONNMAN_SERVICE_STATE_READY) {
8060                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
8061                 state_changed(service);
8062         }
8063
8064         return ret;
8065 #endif
8066         return service_indicate_state(service);
8067 }
8068
8069 static bool prepare_network(struct connman_service *service)
8070 {
8071         enum connman_network_type type;
8072         unsigned int ssid_len;
8073
8074         type = connman_network_get_type(service->network);
8075
8076         switch (type) {
8077         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8078         case CONNMAN_NETWORK_TYPE_VENDOR:
8079                 return false;
8080         case CONNMAN_NETWORK_TYPE_WIFI:
8081                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
8082                                                 &ssid_len))
8083                         return false;
8084
8085                 if (service->passphrase)
8086                         connman_network_set_string(service->network,
8087                                 "WiFi.Passphrase", service->passphrase);
8088                 break;
8089         case CONNMAN_NETWORK_TYPE_ETHERNET:
8090         case CONNMAN_NETWORK_TYPE_GADGET:
8091         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
8092         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
8093         case CONNMAN_NETWORK_TYPE_CELLULAR:
8094                 break;
8095         }
8096
8097         return true;
8098 }
8099
8100 static void prepare_8021x(struct connman_service *service)
8101 {
8102         if (service->eap)
8103                 connman_network_set_string(service->network, "WiFi.EAP",
8104                                                                 service->eap);
8105
8106         if (service->identity)
8107                 connman_network_set_string(service->network, "WiFi.Identity",
8108                                                         service->identity);
8109
8110         if (service->anonymous_identity)
8111                 connman_network_set_string(service->network,
8112                                                 "WiFi.AnonymousIdentity",
8113                                                 service->anonymous_identity);
8114
8115         if (service->ca_cert_file)
8116                 connman_network_set_string(service->network, "WiFi.CACertFile",
8117                                                         service->ca_cert_file);
8118
8119         if (service->subject_match)
8120                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
8121                                                         service->subject_match);
8122
8123         if (service->altsubject_match)
8124                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
8125                                                         service->altsubject_match);
8126
8127         if (service->domain_suffix_match)
8128                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
8129                                                         service->domain_suffix_match);
8130
8131         if (service->domain_match)
8132                 connman_network_set_string(service->network, "WiFi.DomainMatch",
8133                                                         service->domain_match);
8134
8135         if (service->client_cert_file)
8136                 connman_network_set_string(service->network,
8137                                                 "WiFi.ClientCertFile",
8138                                                 service->client_cert_file);
8139
8140         if (service->private_key_file)
8141                 connman_network_set_string(service->network,
8142                                                 "WiFi.PrivateKeyFile",
8143                                                 service->private_key_file);
8144
8145         if (service->private_key_passphrase)
8146                 connman_network_set_string(service->network,
8147                                         "WiFi.PrivateKeyPassphrase",
8148                                         service->private_key_passphrase);
8149
8150         if (service->phase2)
8151                 connman_network_set_string(service->network, "WiFi.Phase2",
8152                                                         service->phase2);
8153
8154 #if defined TIZEN_EXT
8155         if (service->keymgmt_type)
8156                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
8157                                                         service->keymgmt_type);
8158
8159         DBG("service->phase1 : %s", service->phase1);
8160         if (service->phase1)
8161                 connman_network_set_string(service->network, "WiFi.Phase1",
8162                                                         service->phase1);
8163 #endif
8164 }
8165 #if defined TIZEN_EXT
8166
8167 static bool has_valid_configuration_object(struct connman_service *service)
8168 {
8169         return service->connector && service->c_sign_key && service->net_access_key;
8170 }
8171
8172 static void prepare_dpp(struct connman_service *service)
8173 {
8174         DBG("prepare dpp");
8175         if (service->connector)
8176                 connman_network_set_string(service->network, "WiFi.Connector",
8177                                                                 service->connector);
8178
8179         if (service->c_sign_key)
8180                 connman_network_set_string(service->network, "WiFi.CSignKey",
8181                                                         service->c_sign_key);
8182
8183         if (service->net_access_key)
8184                 connman_network_set_string(service->network, "WiFi.NetAccessKey",
8185                                                         service->net_access_key);
8186 }
8187 #endif
8188
8189 static int service_connect(struct connman_service *service)
8190 {
8191         int err;
8192
8193         if (service->hidden)
8194                 return -EPERM;
8195
8196 #if defined TIZEN_EXT
8197         GList *list;
8198         int index;
8199
8200         index = __connman_service_get_index(service);
8201
8202         for (list = service_list; list; list = list->next) {
8203                 struct connman_service *temp = list->data;
8204
8205                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8206                         break;
8207
8208                 if (!is_connecting(temp->state) && !is_connected(temp->state))
8209                         break;
8210
8211                 if (service == temp)
8212                         continue;
8213
8214                 if (service->type != temp->type)
8215                         continue;
8216
8217                 if (__connman_service_get_index(temp) == index &&
8218                                 __connman_service_disconnect(temp) == -EINPROGRESS)
8219                         return -EINPROGRESS;
8220         }
8221 #endif
8222
8223         switch (service->type) {
8224         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8225         case CONNMAN_SERVICE_TYPE_SYSTEM:
8226         case CONNMAN_SERVICE_TYPE_GPS:
8227         case CONNMAN_SERVICE_TYPE_P2P:
8228 #if defined TIZEN_EXT_WIFI_MESH
8229         case CONNMAN_SERVICE_TYPE_MESH:
8230 #endif
8231                 return -EINVAL;
8232         case CONNMAN_SERVICE_TYPE_ETHERNET:
8233         case CONNMAN_SERVICE_TYPE_GADGET:
8234         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8235         case CONNMAN_SERVICE_TYPE_CELLULAR:
8236         case CONNMAN_SERVICE_TYPE_VPN:
8237                 break;
8238         case CONNMAN_SERVICE_TYPE_WIFI:
8239                 switch (service->security) {
8240                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8241                 case CONNMAN_SERVICE_SECURITY_NONE:
8242 #if defined TIZEN_EXT
8243                 case CONNMAN_SERVICE_SECURITY_OWE:
8244 #endif
8245                         break;
8246                 case CONNMAN_SERVICE_SECURITY_WEP:
8247                 case CONNMAN_SERVICE_SECURITY_PSK:
8248                 case CONNMAN_SERVICE_SECURITY_WPA:
8249                 case CONNMAN_SERVICE_SECURITY_RSN:
8250 #if defined TIZEN_EXT
8251                 case CONNMAN_SERVICE_SECURITY_SAE:
8252 #endif
8253                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8254                                 return -ENOKEY;
8255
8256                         if (!service->passphrase) {
8257                                 if (!service->network)
8258                                         return -EOPNOTSUPP;
8259
8260                                 if (!service->wps ||
8261                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
8262                                         return -ENOKEY;
8263                         }
8264                         break;
8265
8266 #if defined TIZEN_EXT
8267                 case CONNMAN_SERVICE_SECURITY_DPP:
8268                         if (has_valid_configuration_object(service) &&
8269                                         !service->network)
8270                                 return -EINVAL;
8271                         break;
8272 #endif
8273                 case CONNMAN_SERVICE_SECURITY_8021X:
8274                         if (!service->eap) {
8275                                 connman_warn("EAP type has not been found. "
8276                                         "Most likely ConnMan is not able to "
8277                                         "find a configuration for given "
8278                                         "8021X network. "
8279                                         "Check SSID or Name match with the "
8280                                         "network name.");
8281                                 return -EINVAL;
8282                         }
8283
8284 #if defined TIZEN_EXT
8285                         /*
8286                          * never request credentials if using EAP-TLS, EAP-SIM
8287                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
8288                          * need to be fully provisioned)
8289                          */
8290                         DBG("service eap: %s", service->eap);
8291                         if (g_str_equal(service->eap, "tls") ||
8292                                 g_str_equal(service->eap, "sim") ||
8293                                 g_str_equal(service->eap, "aka") ||
8294                                 g_str_equal(service->eap, "aka'") ||
8295                                 g_str_equal(service->eap, "pwd") ||
8296                                 g_str_equal(service->eap, "fast"))
8297                                 break;
8298 #else
8299                         /*
8300                          * never request credentials if using EAP-TLS
8301                          * (EAP-TLS networks need to be fully provisioned)
8302                          */
8303                         if (g_str_equal(service->eap, "tls"))
8304                                 break;
8305
8306 #endif
8307                         /*
8308                          * Return -ENOKEY if either identity or passphrase is
8309                          * missing. Agent provided credentials can be used as
8310                          * fallback if needed.
8311                          */
8312                         if (((!service->identity &&
8313                                         !service->agent_identity) ||
8314                                         !service->passphrase) ||
8315                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
8316                                 return -ENOKEY;
8317
8318                         break;
8319                 }
8320                 break;
8321         }
8322
8323         if (service->network) {
8324                 if (!prepare_network(service))
8325                         return -EINVAL;
8326
8327                 switch (service->security) {
8328                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
8329                 case CONNMAN_SERVICE_SECURITY_NONE:
8330                 case CONNMAN_SERVICE_SECURITY_WEP:
8331                 case CONNMAN_SERVICE_SECURITY_PSK:
8332                 case CONNMAN_SERVICE_SECURITY_WPA:
8333                 case CONNMAN_SERVICE_SECURITY_RSN:
8334 #if defined TIZEN_EXT
8335                 case CONNMAN_SERVICE_SECURITY_SAE:
8336                 case CONNMAN_SERVICE_SECURITY_OWE:
8337                         break;
8338                 case CONNMAN_SERVICE_SECURITY_DPP:
8339                         prepare_dpp(service);
8340 #endif
8341                         break;
8342                 case CONNMAN_SERVICE_SECURITY_8021X:
8343                         prepare_8021x(service);
8344                         break;
8345                 }
8346
8347                 if (__connman_stats_service_register(service) == 0) {
8348                         __connman_stats_get(service, false,
8349                                                 &service->stats.data);
8350                         __connman_stats_get(service, true,
8351                                                 &service->stats_roaming.data);
8352                 }
8353
8354                 err = __connman_network_connect(service->network);
8355         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8356                                         service->provider)
8357                 err = __connman_provider_connect(service->provider,
8358                                                 get_dbus_sender(service));
8359         else
8360                 return -EOPNOTSUPP;
8361
8362         if (err < 0) {
8363                 if (err != -EINPROGRESS) {
8364                         __connman_service_ipconfig_indicate_state(service,
8365                                                 CONNMAN_SERVICE_STATE_FAILURE,
8366                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8367                         __connman_service_ipconfig_indicate_state(service,
8368                                                 CONNMAN_SERVICE_STATE_FAILURE,
8369                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8370                         __connman_stats_service_unregister(service);
8371                 }
8372         }
8373
8374         return err;
8375 }
8376
8377 int __connman_service_connect(struct connman_service *service,
8378                         enum connman_service_connect_reason reason)
8379 {
8380         int err;
8381
8382         DBG("service %p state %s connect reason %s -> %s",
8383                 service, state2string(service->state),
8384                 reason2string(service->connect_reason),
8385                 reason2string(reason));
8386
8387         if (is_connected(service->state))
8388                 return -EISCONN;
8389
8390         if (is_connecting(service->state))
8391                 return -EALREADY;
8392
8393         switch (service->type) {
8394         case CONNMAN_SERVICE_TYPE_UNKNOWN:
8395         case CONNMAN_SERVICE_TYPE_SYSTEM:
8396         case CONNMAN_SERVICE_TYPE_GPS:
8397         case CONNMAN_SERVICE_TYPE_P2P:
8398 #if defined TIZEN_EXT_WIFI_MESH
8399         case CONNMAN_SERVICE_TYPE_MESH:
8400 #endif
8401                 return -EINVAL;
8402
8403         case CONNMAN_SERVICE_TYPE_ETHERNET:
8404         case CONNMAN_SERVICE_TYPE_GADGET:
8405         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
8406         case CONNMAN_SERVICE_TYPE_CELLULAR:
8407         case CONNMAN_SERVICE_TYPE_VPN:
8408         case CONNMAN_SERVICE_TYPE_WIFI:
8409                 break;
8410         }
8411
8412         if (!is_ipconfig_usable(service))
8413                 return -ENOLINK;
8414
8415         __connman_service_clear_error(service);
8416
8417         err = service_connect(service);
8418
8419         DBG("service %p err %d", service, err);
8420
8421         service->connect_reason = reason;
8422 #if defined TIZEN_EXT
8423         connect_reason_changed(service);
8424 #endif
8425
8426         if (err >= 0)
8427                 return 0;
8428
8429         if (err == -EINPROGRESS) {
8430                 if (service->timeout == 0)
8431                         service->timeout = g_timeout_add_seconds(
8432                                 CONNECT_TIMEOUT, connect_timeout, service);
8433
8434                 return -EINPROGRESS;
8435         }
8436
8437         if (service->network)
8438                 __connman_network_disconnect(service->network);
8439         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8440                                 service->provider)
8441                         connman_provider_disconnect(service->provider);
8442
8443         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8444                 if (err == -ENOKEY || err == -EPERM) {
8445                         DBusMessage *pending = NULL;
8446                         const char *dbus_sender = get_dbus_sender(service);
8447
8448                         /*
8449                          * We steal the reply here. The idea is that the
8450                          * connecting client will see the connection status
8451                          * after the real hidden network is connected or
8452                          * connection failed.
8453                          */
8454                         if (service->hidden) {
8455                                 pending = service->pending;
8456                                 service->pending = NULL;
8457                         }
8458
8459                         err = __connman_agent_request_passphrase_input(service,
8460                                         request_input_cb,
8461                                         dbus_sender,
8462                                         pending);
8463                         if (service->hidden && err != -EINPROGRESS)
8464                                 service->pending = pending;
8465
8466                         return err;
8467                 }
8468         }
8469
8470         return err;
8471 }
8472
8473 int __connman_service_disconnect(struct connman_service *service)
8474 {
8475         int err;
8476
8477         DBG("service %p", service);
8478
8479         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
8480         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
8481
8482         connman_agent_cancel(service);
8483
8484         __connman_stats_service_unregister(service);
8485
8486         if (service->network) {
8487                 err = __connman_network_disconnect(service->network);
8488         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
8489                                         service->provider)
8490                 err = connman_provider_disconnect(service->provider);
8491         else
8492                 return -EOPNOTSUPP;
8493
8494         if (err < 0 && err != -EINPROGRESS)
8495                 return err;
8496
8497         __connman_6to4_remove(service->ipconfig_ipv4);
8498
8499         if (service->ipconfig_ipv4)
8500                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
8501                                                         NULL);
8502         else
8503                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
8504                                                         NULL);
8505
8506 #if defined TIZEN_EXT
8507         /**
8508           * Skip the functions If there is any connected profiles
8509           * that use same interface
8510           */
8511         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8512                 __connman_service_get_connected_count_of_iface(service) <= 0) {
8513 #endif
8514         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
8515         settings_changed(service, service->ipconfig_ipv4);
8516
8517         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
8518         settings_changed(service, service->ipconfig_ipv6);
8519
8520         __connman_ipconfig_disable(service->ipconfig_ipv4);
8521         __connman_ipconfig_disable(service->ipconfig_ipv6);
8522 #if defined TIZEN_EXT
8523         }
8524 #endif
8525
8526         return err;
8527 }
8528
8529 int __connman_service_disconnect_all(void)
8530 {
8531         struct connman_service *service;
8532         GSList *services = NULL, *list;
8533         GList *iter;
8534
8535         DBG("");
8536
8537         for (iter = service_list; iter; iter = iter->next) {
8538                 service = iter->data;
8539
8540                 if (!is_connected(service->state))
8541                         break;
8542
8543                 services = g_slist_prepend(services, service);
8544         }
8545
8546         for (list = services; list; list = list->next) {
8547                 struct connman_service *service = list->data;
8548
8549                 service->ignore = true;
8550
8551                 __connman_service_disconnect(service);
8552         }
8553
8554         g_slist_free(services);
8555
8556         return 0;
8557 }
8558
8559 /**
8560  * lookup_by_identifier:
8561  * @identifier: service identifier
8562  *
8563  * Look up a service by identifier (reference count will not be increased)
8564  */
8565 static struct connman_service *lookup_by_identifier(const char *identifier)
8566 {
8567         return g_hash_table_lookup(service_hash, identifier);
8568 }
8569
8570 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
8571 {
8572         return identifier ? lookup_by_identifier(identifier) : NULL;
8573 }
8574
8575 struct provision_user_data {
8576         const char *ident;
8577         int ret;
8578 };
8579
8580 static void provision_changed(gpointer value, gpointer user_data)
8581 {
8582         struct connman_service *service = value;
8583         struct provision_user_data *data = user_data;
8584         const char *path = data->ident;
8585         int ret;
8586
8587         ret = __connman_config_provision_service_ident(service, path,
8588                         service->config_file, service->config_entry);
8589         if (ret > 0)
8590                 data->ret = ret;
8591 }
8592
8593 int __connman_service_provision_changed(const char *ident)
8594 {
8595         struct provision_user_data data = {
8596                 .ident = ident,
8597                 .ret = 0
8598         };
8599
8600         g_list_foreach(service_list, provision_changed, (void *)&data);
8601
8602         /*
8603          * Because the provision_changed() might have set some services
8604          * as favorite, we must sort the sequence now.
8605          */
8606         if (services_dirty) {
8607                 services_dirty = false;
8608
8609                 service_list_sort();
8610
8611                 __connman_connection_update_gateway();
8612         }
8613
8614         return data.ret;
8615 }
8616
8617 void __connman_service_set_config(struct connman_service *service,
8618                                 const char *file_id, const char *entry)
8619 {
8620         if (!service)
8621                 return;
8622
8623         g_free(service->config_file);
8624         service->config_file = g_strdup(file_id);
8625
8626         g_free(service->config_entry);
8627         service->config_entry = g_strdup(entry);
8628 }
8629
8630 /**
8631  * __connman_service_get:
8632  * @identifier: service identifier
8633  *
8634  * Look up a service by identifier or create a new one if not found
8635  */
8636 static struct connman_service *service_get(const char *identifier)
8637 {
8638         struct connman_service *service;
8639
8640         service = g_hash_table_lookup(service_hash, identifier);
8641         if (service) {
8642                 connman_service_ref(service);
8643                 return service;
8644         }
8645
8646         service = connman_service_create();
8647         if (!service)
8648                 return NULL;
8649
8650         DBG("service %p", service);
8651
8652         service->identifier = g_strdup(identifier);
8653
8654         service_list = g_list_insert_sorted(service_list, service,
8655                                                 service_compare);
8656
8657         g_hash_table_insert(service_hash, service->identifier, service);
8658
8659         return service;
8660 }
8661
8662 static int service_register(struct connman_service *service)
8663 {
8664         DBG("service %p", service);
8665
8666         if (service->path)
8667                 return -EALREADY;
8668
8669         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
8670                                                 service->identifier);
8671
8672         DBG("path %s", service->path);
8673
8674 #if defined TIZEN_EXT
8675         service_load(service);
8676         int ret = __connman_config_provision_service(service);
8677         if (ret < 0)
8678                 DBG("Failed to provision service");
8679 #else
8680         if (__connman_config_provision_service(service) < 0)
8681                 service_load(service);
8682 #endif
8683
8684         g_dbus_register_interface(connection, service->path,
8685                                         CONNMAN_SERVICE_INTERFACE,
8686                                         service_methods, service_signals,
8687                                                         NULL, service, NULL);
8688
8689         service_list_sort();
8690
8691         __connman_connection_update_gateway();
8692
8693         return 0;
8694 }
8695
8696 static void service_up(struct connman_ipconfig *ipconfig,
8697                 const char *ifname)
8698 {
8699         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8700
8701         DBG("%s up", ifname);
8702
8703         link_changed(service);
8704
8705         service->stats.valid = false;
8706         service->stats_roaming.valid = false;
8707 }
8708
8709 static void service_down(struct connman_ipconfig *ipconfig,
8710                         const char *ifname)
8711 {
8712         DBG("%s down", ifname);
8713 }
8714
8715 static void service_lower_up(struct connman_ipconfig *ipconfig,
8716                         const char *ifname)
8717 {
8718         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8719
8720         DBG("%s lower up", ifname);
8721
8722         stats_start(service);
8723 }
8724
8725 static void service_lower_down(struct connman_ipconfig *ipconfig,
8726                         const char *ifname)
8727 {
8728         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8729
8730         DBG("%s lower down", ifname);
8731
8732         stats_stop(service);
8733         service_save(service);
8734 }
8735
8736 static void service_ip_bound(struct connman_ipconfig *ipconfig,
8737                         const char *ifname)
8738 {
8739         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8740         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8741         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8742 #if defined TIZEN_EXT
8743         int err;
8744 #endif
8745
8746         DBG("%s ip bound", ifname);
8747
8748         type = __connman_ipconfig_get_config_type(ipconfig);
8749         method = __connman_ipconfig_get_method(ipconfig);
8750
8751         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8752                                                         type, method);
8753
8754         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8755                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
8756 #if defined TIZEN_EXT
8757         {
8758                 err = __connman_ipconfig_gateway_add(ipconfig, service);
8759
8760                 if(err < 0)
8761                         DBG("Failed to add gateway");
8762         }
8763 #else
8764                 __connman_service_ipconfig_indicate_state(service,
8765                                                 CONNMAN_SERVICE_STATE_READY,
8766                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8767 #endif
8768
8769         settings_changed(service, ipconfig);
8770         address_updated(service, type);
8771 }
8772
8773 static void service_ip_release(struct connman_ipconfig *ipconfig,
8774                         const char *ifname)
8775 {
8776         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8777         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
8778         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
8779
8780         DBG("%s ip release", ifname);
8781
8782         type = __connman_ipconfig_get_config_type(ipconfig);
8783         method = __connman_ipconfig_get_method(ipconfig);
8784
8785         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
8786                                                         type, method);
8787
8788         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
8789                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8790                 __connman_service_ipconfig_indicate_state(service,
8791                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8792                                         CONNMAN_IPCONFIG_TYPE_IPV6);
8793
8794         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
8795                         method == CONNMAN_IPCONFIG_METHOD_OFF)
8796                 __connman_service_ipconfig_indicate_state(service,
8797                                         CONNMAN_SERVICE_STATE_DISCONNECT,
8798                                         CONNMAN_IPCONFIG_TYPE_IPV4);
8799
8800         settings_changed(service, ipconfig);
8801 }
8802
8803 static void service_route_changed(struct connman_ipconfig *ipconfig,
8804                                 const char *ifname)
8805 {
8806         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
8807
8808         DBG("%s route changed", ifname);
8809
8810         settings_changed(service, ipconfig);
8811 }
8812
8813 static const struct connman_ipconfig_ops service_ops = {
8814         .up             = service_up,
8815         .down           = service_down,
8816         .lower_up       = service_lower_up,
8817         .lower_down     = service_lower_down,
8818         .ip_bound       = service_ip_bound,
8819         .ip_release     = service_ip_release,
8820         .route_set      = service_route_changed,
8821         .route_unset    = service_route_changed,
8822 };
8823
8824 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
8825                 int index, enum connman_ipconfig_method method)
8826 {
8827         struct connman_ipconfig *ipconfig_ipv4;
8828
8829         ipconfig_ipv4 = __connman_ipconfig_create(index,
8830                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8831         if (!ipconfig_ipv4)
8832                 return NULL;
8833
8834         __connman_ipconfig_set_method(ipconfig_ipv4, method);
8835
8836         __connman_ipconfig_set_data(ipconfig_ipv4, service);
8837
8838         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
8839
8840         return ipconfig_ipv4;
8841 }
8842
8843 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
8844                 int index)
8845 {
8846         struct connman_ipconfig *ipconfig_ipv6;
8847
8848         ipconfig_ipv6 = __connman_ipconfig_create(index,
8849                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8850         if (!ipconfig_ipv6)
8851                 return NULL;
8852
8853         __connman_ipconfig_set_data(ipconfig_ipv6, service);
8854
8855         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
8856
8857         return ipconfig_ipv6;
8858 }
8859
8860 void __connman_service_read_ip4config(struct connman_service *service)
8861 {
8862         GKeyFile *keyfile;
8863
8864         if (!service->ipconfig_ipv4)
8865                 return;
8866
8867         keyfile = connman_storage_load_service(service->identifier);
8868         if (!keyfile)
8869                 return;
8870
8871         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
8872                                 service->identifier, "IPv4.");
8873
8874         g_key_file_free(keyfile);
8875 }
8876
8877 void connman_service_create_ip4config(struct connman_service *service,
8878                                         int index)
8879 {
8880         DBG("ipv4 %p", service->ipconfig_ipv4);
8881
8882         if (service->ipconfig_ipv4)
8883                 return;
8884
8885         service->ipconfig_ipv4 = create_ip4config(service, index,
8886                         CONNMAN_IPCONFIG_METHOD_DHCP);
8887         __connman_service_read_ip4config(service);
8888 }
8889
8890 void __connman_service_read_ip6config(struct connman_service *service)
8891 {
8892         GKeyFile *keyfile;
8893
8894         if (!service->ipconfig_ipv6)
8895                 return;
8896
8897         keyfile = connman_storage_load_service(service->identifier);
8898         if (!keyfile)
8899                 return;
8900
8901         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
8902                                 service->identifier, "IPv6.");
8903
8904         g_key_file_free(keyfile);
8905 }
8906
8907 void connman_service_create_ip6config(struct connman_service *service,
8908                                                                 int index)
8909 {
8910         DBG("ipv6 %p", service->ipconfig_ipv6);
8911
8912         if (service->ipconfig_ipv6)
8913                 return;
8914
8915         service->ipconfig_ipv6 = create_ip6config(service, index);
8916
8917         __connman_service_read_ip6config(service);
8918 }
8919
8920 /**
8921  * connman_service_lookup_from_network:
8922  * @network: network structure
8923  *
8924  * Look up a service by network (reference count will not be increased)
8925  */
8926 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
8927 {
8928         struct connman_service *service;
8929         const char *ident, *group;
8930         char *name;
8931
8932         if (!network)
8933                 return NULL;
8934
8935         ident = __connman_network_get_ident(network);
8936         if (!ident)
8937                 return NULL;
8938
8939         group = connman_network_get_group(network);
8940         if (!group)
8941                 return NULL;
8942
8943         name = g_strdup_printf("%s_%s_%s",
8944                         __connman_network_get_type(network), ident, group);
8945         service = lookup_by_identifier(name);
8946         g_free(name);
8947
8948         return service;
8949 }
8950
8951 struct connman_service *__connman_service_lookup_from_index(int index)
8952 {
8953         struct connman_service *service;
8954         GList *list;
8955
8956         for (list = service_list; list; list = list->next) {
8957                 service = list->data;
8958
8959                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
8960                                                         == index)
8961                         return service;
8962
8963                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
8964                                                         == index)
8965                         return service;
8966         }
8967
8968         return NULL;
8969 }
8970
8971 const char *connman_service_get_identifier(struct connman_service *service)
8972 {
8973         return service ? service->identifier : NULL;
8974 }
8975
8976 const char *__connman_service_get_path(struct connman_service *service)
8977 {
8978         return service->path;
8979 }
8980
8981 const char *__connman_service_get_name(struct connman_service *service)
8982 {
8983         return service->name;
8984 }
8985
8986 enum connman_service_state connman_service_get_state(struct connman_service *service)
8987 {
8988         return service ? service->state : CONNMAN_SERVICE_STATE_UNKNOWN;
8989 }
8990
8991 static enum connman_service_type convert_network_type(struct connman_network *network)
8992 {
8993         enum connman_network_type type = connman_network_get_type(network);
8994
8995         switch (type) {
8996         case CONNMAN_NETWORK_TYPE_UNKNOWN:
8997         case CONNMAN_NETWORK_TYPE_VENDOR:
8998                 break;
8999         case CONNMAN_NETWORK_TYPE_ETHERNET:
9000                 return CONNMAN_SERVICE_TYPE_ETHERNET;
9001         case CONNMAN_NETWORK_TYPE_WIFI:
9002                 return CONNMAN_SERVICE_TYPE_WIFI;
9003         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9004         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9005                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
9006         case CONNMAN_NETWORK_TYPE_CELLULAR:
9007                 return CONNMAN_SERVICE_TYPE_CELLULAR;
9008         case CONNMAN_NETWORK_TYPE_GADGET:
9009                 return CONNMAN_SERVICE_TYPE_GADGET;
9010         }
9011
9012         return CONNMAN_SERVICE_TYPE_UNKNOWN;
9013 }
9014
9015 static enum connman_service_security convert_wifi_security(const char *security)
9016 {
9017         if (!security)
9018                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9019         else if (g_str_equal(security, "none"))
9020                 return CONNMAN_SERVICE_SECURITY_NONE;
9021         else if (g_str_equal(security, "wep"))
9022                 return CONNMAN_SERVICE_SECURITY_WEP;
9023         else if (g_str_equal(security, "psk"))
9024                 return CONNMAN_SERVICE_SECURITY_PSK;
9025         else if (g_str_equal(security, "ieee8021x"))
9026                 return CONNMAN_SERVICE_SECURITY_8021X;
9027         else if (g_str_equal(security, "wpa"))
9028                 return CONNMAN_SERVICE_SECURITY_WPA;
9029         else if (g_str_equal(security, "rsn"))
9030                 return CONNMAN_SERVICE_SECURITY_RSN;
9031 #if defined TIZEN_EXT
9032         else if (g_str_equal(security, "sae"))
9033                 return CONNMAN_SERVICE_SECURITY_SAE;
9034         else if (g_str_equal(security, "owe"))
9035                 return CONNMAN_SERVICE_SECURITY_OWE;
9036         else if (g_str_equal(security, "dpp"))
9037                 return CONNMAN_SERVICE_SECURITY_DPP;
9038         else if (g_str_equal(security, "ft_psk") == TRUE)
9039                 return CONNMAN_SERVICE_SECURITY_PSK;
9040         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
9041                 return CONNMAN_SERVICE_SECURITY_8021X;
9042 #endif
9043         else
9044                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
9045 }
9046
9047 #if defined TIZEN_EXT
9048 int check_passphrase_ext(struct connman_network *network,
9049                                         const char *passphrase)
9050 {
9051         const char *str;
9052         enum connman_service_security security;
9053
9054         str = connman_network_get_string(network, "WiFi.Security");
9055         security = convert_wifi_security(str);
9056
9057         return __connman_service_check_passphrase(security, passphrase);
9058 }
9059 #endif
9060
9061 static void update_wps_values(struct connman_service *service,
9062                                 struct connman_network *network)
9063 {
9064         bool wps = connman_network_get_bool(network, "WiFi.WPS");
9065         bool wps_advertising = connman_network_get_bool(network,
9066                                                         "WiFi.WPSAdvertising");
9067
9068         if (service->wps != wps ||
9069                         service->wps_advertizing != wps_advertising) {
9070                 service->wps = wps;
9071                 service->wps_advertizing = wps_advertising;
9072                 security_changed(service);
9073         }
9074 }
9075
9076 static void update_from_network(struct connman_service *service,
9077                                         struct connman_network *network)
9078 {
9079         uint8_t strength = service->strength;
9080         const char *str;
9081
9082         DBG("service %p network %p", service, network);
9083
9084         if (is_connected(service->state))
9085                 return;
9086
9087         if (is_connecting(service->state))
9088                 return;
9089
9090         str = connman_network_get_string(network, "Name");
9091         if (str) {
9092                 g_free(service->name);
9093                 service->name = g_strdup(str);
9094                 service->hidden = false;
9095         } else {
9096                 g_free(service->name);
9097                 service->name = NULL;
9098                 service->hidden = true;
9099         }
9100
9101         service->strength = connman_network_get_strength(network);
9102         service->roaming = connman_network_get_bool(network, "Roaming");
9103
9104         if (service->strength == 0) {
9105                 /*
9106                  * Filter out 0-values; it's unclear what they mean
9107                  * and they cause anomalous sorting of the priority list.
9108                  */
9109                 service->strength = strength;
9110         }
9111
9112         str = connman_network_get_string(network, "WiFi.Security");
9113         service->security = convert_wifi_security(str);
9114
9115         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9116                 update_wps_values(service, network);
9117
9118         if (service->strength > strength && service->network) {
9119                 connman_network_unref(service->network);
9120                 service->network = connman_network_ref(network);
9121
9122                 strength_changed(service);
9123         }
9124
9125         if (!service->network)
9126                 service->network = connman_network_ref(network);
9127
9128         service_list_sort();
9129 }
9130
9131 /**
9132  * __connman_service_create_from_network:
9133  * @network: network structure
9134  *
9135  * Look up service by network and if not found, create one
9136  */
9137 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
9138 {
9139         struct connman_service *service;
9140         struct connman_device *device;
9141         const char *ident, *group;
9142         char *name;
9143         unsigned int *auto_connect_types, *favorite_types;
9144         int i, index;
9145
9146         DBG("network %p", network);
9147
9148         if (!network)
9149                 return NULL;
9150
9151         ident = __connman_network_get_ident(network);
9152         if (!ident)
9153                 return NULL;
9154
9155         group = connman_network_get_group(network);
9156         if (!group)
9157                 return NULL;
9158
9159         name = g_strdup_printf("%s_%s_%s",
9160                         __connman_network_get_type(network), ident, group);
9161         service = service_get(name);
9162         g_free(name);
9163
9164         if (!service)
9165                 return NULL;
9166
9167         if (__connman_network_get_weakness(network))
9168                 return service;
9169
9170         if (service->path) {
9171                 update_from_network(service, network);
9172                 __connman_connection_update_gateway();
9173                 return service;
9174         }
9175
9176         service->type = convert_network_type(network);
9177
9178         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
9179         service->autoconnect = false;
9180         for (i = 0; auto_connect_types &&
9181                      auto_connect_types[i] != 0; i++) {
9182                 if (service->type == auto_connect_types[i]) {
9183                         service->autoconnect = true;
9184                         break;
9185                 }
9186         }
9187
9188         favorite_types = connman_setting_get_uint_list("DefaultFavoriteTechnologies");
9189         service->favorite = false;
9190         for (i = 0; favorite_types && favorite_types[i] != 0; i++) {
9191                 if (service->type == favorite_types[i]) {
9192                         service->favorite = true;
9193                         break;
9194                 }
9195         }
9196
9197         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9198         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9199
9200         update_from_network(service, network);
9201
9202         index = connman_network_get_index(network);
9203
9204         if (!service->ipconfig_ipv4)
9205                 service->ipconfig_ipv4 = create_ip4config(service, index,
9206                                 CONNMAN_IPCONFIG_METHOD_DHCP);
9207
9208         if (!service->ipconfig_ipv6)
9209                 service->ipconfig_ipv6 = create_ip6config(service, index);
9210
9211         service_register(service);
9212         service_schedule_added(service);
9213
9214         if (service->favorite) {
9215                 device = connman_network_get_device(service->network);
9216                 if (device && !connman_device_get_scanning(device,
9217                                                 CONNMAN_SERVICE_TYPE_UNKNOWN)) {
9218
9219                         switch (service->type) {
9220                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9221                         case CONNMAN_SERVICE_TYPE_SYSTEM:
9222                         case CONNMAN_SERVICE_TYPE_P2P:
9223 #if defined TIZEN_EXT_WIFI_MESH
9224                         case CONNMAN_SERVICE_TYPE_MESH:
9225 #endif
9226                                 break;
9227
9228                         case CONNMAN_SERVICE_TYPE_GADGET:
9229                         case CONNMAN_SERVICE_TYPE_ETHERNET:
9230                                 if (service->autoconnect) {
9231                                         __connman_service_connect(service,
9232                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9233                                         break;
9234                                 }
9235
9236                                 /* fall through */
9237                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9238                         case CONNMAN_SERVICE_TYPE_GPS:
9239                         case CONNMAN_SERVICE_TYPE_VPN:
9240                         case CONNMAN_SERVICE_TYPE_WIFI:
9241                         case CONNMAN_SERVICE_TYPE_CELLULAR:
9242                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
9243                                 break;
9244                         }
9245                 }
9246
9247 #if defined TIZEN_EXT
9248                 /* TIZEN synchronizes below information when the service creates */
9249                 if (service->eap != NULL)
9250                         connman_network_set_string(service->network, "WiFi.EAP",
9251                                                                 service->eap);
9252                 if (service->identity != NULL)
9253                         connman_network_set_string(service->network, "WiFi.Identity",
9254                                                                 service->identity);
9255                 if (service->phase2 != NULL)
9256                         connman_network_set_string(service->network, "WiFi.Phase2",
9257                                                                 service->phase2);
9258                 if (service->eap != NULL)
9259                         connman_network_set_string(service->network, "WiFi.Connector",
9260                                                                 service->connector);
9261                 if (service->identity != NULL)
9262                         connman_network_set_string(service->network, "WiFi.CSignKey",
9263                                                                 service->c_sign_key);
9264                 if (service->phase2 != NULL)
9265                         connman_network_set_string(service->network, "WiFi.NetAccessKey",
9266                                                                 service->net_access_key);
9267 #endif
9268         }
9269
9270         __connman_notifier_service_add(service, service->name);
9271
9272         return service;
9273 }
9274
9275 #if defined TIZEN_EXT
9276 void __connman_service_notify_strength_changed(struct connman_network *network)
9277 {
9278         struct connman_service *service;
9279         uint8_t strength = 0;
9280
9281         service = connman_service_lookup_from_network(network);
9282         if (!service)
9283                 return;
9284
9285         if (!service->network)
9286                 return;
9287
9288         strength = connman_network_get_strength(service->network);
9289         if (strength == service->strength)
9290                 return;
9291
9292         service->strength = strength;
9293         DBG("Strength %d", strength);
9294         strength_changed(service);
9295         service_list_sort();
9296 }
9297 #endif
9298
9299 void __connman_service_update_from_network(struct connman_network *network)
9300 {
9301         bool need_sort = false;
9302         struct connman_service *service;
9303         uint8_t strength;
9304         bool roaming;
9305         const char *name;
9306         bool stats_enable;
9307
9308         service = connman_service_lookup_from_network(network);
9309         if (!service)
9310                 return;
9311
9312         if (!service->network)
9313                 return;
9314
9315 #if defined TIZEN_EXT
9316         if (service->storage_reload) {
9317                 service_load(service);
9318                 __connman_service_set_storage_reload(service, false);
9319         }
9320 #endif
9321
9322         name = connman_network_get_string(service->network, "Name");
9323         if (g_strcmp0(service->name, name) != 0) {
9324                 g_free(service->name);
9325                 service->name = g_strdup(name);
9326
9327                 if (allow_property_changed(service))
9328                         connman_dbus_property_changed_basic(service->path,
9329                                         CONNMAN_SERVICE_INTERFACE, "Name",
9330                                         DBUS_TYPE_STRING, &service->name);
9331         }
9332
9333         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
9334                 update_wps_values(service, network);
9335
9336         strength = connman_network_get_strength(service->network);
9337         if (strength == service->strength)
9338                 goto roaming;
9339
9340         service->strength = strength;
9341         need_sort = true;
9342
9343         strength_changed(service);
9344
9345 roaming:
9346         roaming = connman_network_get_bool(service->network, "Roaming");
9347         if (roaming == service->roaming)
9348                 goto sorting;
9349
9350         stats_enable = stats_enabled(service);
9351         if (stats_enable)
9352                 stats_stop(service);
9353
9354         service->roaming = roaming;
9355         need_sort = true;
9356
9357         if (stats_enable)
9358                 stats_start(service);
9359
9360         roaming_changed(service);
9361
9362 sorting:
9363         if (need_sort) {
9364                 service_list_sort();
9365         }
9366 }
9367
9368 void __connman_service_remove_from_network(struct connman_network *network)
9369 {
9370         struct connman_service *service;
9371
9372         service = connman_service_lookup_from_network(network);
9373
9374         DBG("network %p service %p", network, service);
9375
9376         if (!service)
9377                 return;
9378
9379         service->ignore = true;
9380
9381         __connman_connection_gateway_remove(service,
9382                                         CONNMAN_IPCONFIG_TYPE_ALL);
9383
9384         connman_service_unref(service);
9385 }
9386
9387 /**
9388  * __connman_service_create_from_provider:
9389  * @provider: provider structure
9390  *
9391  * Look up service by provider and if not found, create one
9392  */
9393 struct connman_service *
9394 __connman_service_create_from_provider(struct connman_provider *provider)
9395 {
9396         struct connman_service *service;
9397         const char *ident, *str;
9398         char *name;
9399         int index = connman_provider_get_index(provider);
9400
9401         DBG("provider %p", provider);
9402
9403         ident = __connman_provider_get_ident(provider);
9404         if (!ident)
9405                 return NULL;
9406
9407         name = g_strdup_printf("vpn_%s", ident);
9408         service = service_get(name);
9409         g_free(name);
9410
9411         if (!service)
9412                 return NULL;
9413
9414         service->type = CONNMAN_SERVICE_TYPE_VPN;
9415         service->order = service->do_split_routing ? 0 : 10;
9416         service->provider = connman_provider_ref(provider);
9417         service->autoconnect = false;
9418         service->favorite = true;
9419
9420         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
9421         service->state = combine_state(service->state_ipv4, service->state_ipv6);
9422
9423         str = connman_provider_get_string(provider, "Name");
9424         if (str) {
9425                 g_free(service->name);
9426                 service->name = g_strdup(str);
9427                 service->hidden = false;
9428         } else {
9429                 g_free(service->name);
9430                 service->name = NULL;
9431                 service->hidden = true;
9432         }
9433
9434         service->strength = 0;
9435
9436         if (!service->ipconfig_ipv4)
9437                 service->ipconfig_ipv4 = create_ip4config(service, index,
9438                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
9439
9440         if (!service->ipconfig_ipv6)
9441                 service->ipconfig_ipv6 = create_ip6config(service, index);
9442
9443         service_register(service);
9444
9445         __connman_notifier_service_add(service, service->name);
9446         service_schedule_added(service);
9447
9448         return service;
9449 }
9450
9451 static void remove_unprovisioned_services(void)
9452 {
9453         gchar **services;
9454         GKeyFile *keyfile, *configkeyfile;
9455         char *file, *section;
9456         int i = 0;
9457
9458         services = connman_storage_get_services();
9459         if (!services)
9460                 return;
9461
9462         for (; services[i]; i++) {
9463                 file = section = NULL;
9464                 keyfile = configkeyfile = NULL;
9465
9466                 keyfile = connman_storage_load_service(services[i]);
9467                 if (!keyfile)
9468                         continue;
9469
9470                 file = g_key_file_get_string(keyfile, services[i],
9471                                         "Config.file", NULL);
9472                 if (!file)
9473                         goto next;
9474
9475                 section = g_key_file_get_string(keyfile, services[i],
9476                                         "Config.ident", NULL);
9477                 if (!section)
9478                         goto next;
9479
9480                 configkeyfile = __connman_storage_load_config(file);
9481                 if (!configkeyfile) {
9482                         /*
9483                          * Config file is missing, remove the provisioned
9484                          * service.
9485                          */
9486                         __connman_storage_remove_service(services[i]);
9487                         goto next;
9488                 }
9489
9490                 if (!g_key_file_has_group(configkeyfile, section))
9491                         /*
9492                          * Config section is missing, remove the provisioned
9493                          * service.
9494                          */
9495                         __connman_storage_remove_service(services[i]);
9496
9497         next:
9498                 if (keyfile)
9499                         g_key_file_free(keyfile);
9500
9501                 if (configkeyfile)
9502                         g_key_file_free(configkeyfile);
9503
9504                 g_free(section);
9505                 g_free(file);
9506         }
9507
9508         g_strfreev(services);
9509 }
9510
9511 static int agent_probe(struct connman_agent *agent)
9512 {
9513         DBG("agent %p", agent);
9514         return 0;
9515 }
9516
9517 static void agent_remove(struct connman_agent *agent)
9518 {
9519         DBG("agent %p", agent);
9520 }
9521
9522 static void *agent_context_ref(void *context)
9523 {
9524         struct connman_service *service = context;
9525
9526         return (void *)connman_service_ref(service);
9527 }
9528
9529 static void agent_context_unref(void *context)
9530 {
9531         struct connman_service *service = context;
9532
9533         connman_service_unref(service);
9534 }
9535
9536 static struct connman_agent_driver agent_driver = {
9537         .name           = "service",
9538         .interface      = CONNMAN_AGENT_INTERFACE,
9539         .probe          = agent_probe,
9540         .remove         = agent_remove,
9541         .context_ref    = agent_context_ref,
9542         .context_unref  = agent_context_unref,
9543 };
9544
9545 int __connman_service_init(void)
9546 {
9547         int err;
9548
9549         DBG("");
9550
9551         err = connman_agent_driver_register(&agent_driver);
9552         if (err < 0) {
9553                 connman_error("Cannot register agent driver for %s",
9554                                                 agent_driver.name);
9555                 return err;
9556         }
9557
9558         set_always_connecting_technologies();
9559
9560         connection = connman_dbus_get_connection();
9561
9562         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
9563                                                         NULL, service_free);
9564
9565         services_notify = g_new0(struct _services_notify, 1);
9566         services_notify->remove = g_hash_table_new_full(g_str_hash,
9567                         g_str_equal, g_free, NULL);
9568         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
9569
9570         remove_unprovisioned_services();
9571
9572         return 0;
9573 }
9574
9575 void __connman_service_cleanup(void)
9576 {
9577         DBG("");
9578
9579         if (vpn_autoconnect_id) {
9580                 g_source_remove(vpn_autoconnect_id);
9581                 vpn_autoconnect_id = 0;
9582         }
9583
9584         if (autoconnect_id != 0) {
9585                 g_source_remove(autoconnect_id);
9586                 autoconnect_id = 0;
9587         }
9588
9589         connman_agent_driver_unregister(&agent_driver);
9590
9591         g_list_free(service_list);
9592         service_list = NULL;
9593
9594         g_hash_table_destroy(service_hash);
9595         service_hash = NULL;
9596
9597         g_slist_free(counter_list);
9598         counter_list = NULL;
9599
9600         if (services_notify->id != 0) {
9601                 g_source_remove(services_notify->id);
9602                 service_send_changed(NULL);
9603         }
9604
9605         g_hash_table_destroy(services_notify->remove);
9606         g_hash_table_destroy(services_notify->add);
9607         g_free(services_notify);
9608
9609         dbus_connection_unref(connection);
9610 }