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 #define MAX_WIFI_PROFILES       200
  45 #endif
  46
  47 #if defined TIZEN_EXT
  48 #define FREQ_RANGE_24GHZ_CHANNEL_1   2412
  49 #define FREQ_RANGE_24GHZ_CHANNEL_14  2484
  50 #define FREQ_RANGE_5GHZ_CHANNEL_32   5160
  51 #define FREQ_RANGE_5GHZ_CHANNEL_165  5825
  52
  53 #define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
  54 #define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
  55 #endif
  56
  57 static DBusConnection *connection = NULL;
  58
  59 static GList *service_list = NULL;
  60 static GHashTable *service_hash = NULL;
  61 static GSList *counter_list = NULL;
  62 static unsigned int autoconnect_id = 0;
  63 static unsigned int vpn_autoconnect_id = 0;
  64 static struct connman_service *current_default = NULL;
  65 static bool services_dirty = false;
  66
  67 #if defined TIZEN_EXT
  68 static bool auto_connect_mode = TRUE;
  69
  70 struct saved_profiles {
  71         GTimeVal modified;
  72         gchar *profile_name;
  73 };
  74
  75 #endif
  76
  77 #if defined TIZEN_EXT
  78 enum connman_ins_preferred_freq {
  79         CONNMAN_INS_PREFERRED_FREQ_UNKNOWN,
  80         CONNMAN_INS_PREFERRED_FREQ_24GHZ,
  81         CONNMAN_INS_PREFERRED_FREQ_5GHZ,
  82 };
  83
  84 struct connman_ins_settings {
  85         bool last_user_selection;
  86         unsigned int last_user_selection_time;
  87         unsigned int last_user_selection_score;
  88         bool last_connected;
  89         unsigned int last_connected_score;
  90         enum connman_ins_preferred_freq preferred_freq;
  91         unsigned int preferred_freq_score;
  92         unsigned int security_priority[CONNMAN_SERVICE_SECURITY_MAX];
  93         unsigned int security_priority_count;
  94         unsigned int security_priority_score;
  95         bool signal;
  96         bool internet;
  97         unsigned int internet_score;
  98         int signal_level3_5ghz;
  99         int signal_level3_24ghz;
 100 };
 101
 102 static struct connman_ins_settings ins_settings;
 103
 104 static unsigned char invalid_bssid[WIFI_BSSID_LEN_MAX] = {
 105         0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 106 };
 107 #endif
 108
 109 struct connman_stats {
 110         bool valid;
 111         bool enabled;
 112         struct connman_stats_data data_last;
 113         struct connman_stats_data data;
 114         GTimer *timer;
 115 };
 116
 117 struct connman_stats_counter {
 118         bool append_all;
 119         struct connman_stats stats;
 120         struct connman_stats stats_roaming;
 121 };
 122
 123 struct connman_service {
 124         int refcount;
 125         char *identifier;
 126         char *path;
 127         enum connman_service_type type;
 128         enum connman_service_security security;
 129         enum connman_service_state state;
 130         enum connman_service_state state_ipv4;
 131         enum connman_service_state state_ipv6;
 132         enum connman_service_error error;
 133         enum connman_service_connect_reason connect_reason;
 134         uint8_t strength;
 135         bool favorite;
 136         bool immutable;
 137         bool hidden;
 138         bool ignore;
 139         bool autoconnect;
 140         GTimeVal modified;
 141         unsigned int order;
 142         char *name;
 143         char *passphrase;
 144         bool roaming;
 145         struct connman_ipconfig *ipconfig_ipv4;
 146         struct connman_ipconfig *ipconfig_ipv6;
 147         struct connman_network *network;
 148         struct connman_provider *provider;
 149         char **nameservers;
 150         char **nameservers_config;
 151         char **nameservers_auto;
 152         int nameservers_timeout;
 153         char **domains;
 154         bool mdns;
 155         bool mdns_config;
 156         char *hostname;
 157         char *domainname;
 158         char **timeservers;
 159         char **timeservers_config;
 160         /* 802.1x settings from the config files */
 161         char *eap;
 162         char *identity;
 163         char *anonymous_identity;
 164         char *agent_identity;
 165         char *ca_cert_file;
 166         char *subject_match;
 167         char *altsubject_match;
 168         char *domain_suffix_match;
 169         char *domain_match;
 170         char *client_cert_file;
 171         char *private_key_file;
 172         char *private_key_passphrase;
 173         char *phase2;
 174         DBusMessage *pending;
 175         DBusMessage *provider_pending;
 176         guint timeout;
 177         struct connman_stats stats;
 178         struct connman_stats stats_roaming;
 179         GHashTable *counter_table;
 180         enum connman_service_proxy_method proxy;
 181         enum connman_service_proxy_method proxy_config;
 182         char **proxies;
 183         char **excludes;
 184         char *pac;
 185         bool wps;
 186         bool wps_advertizing;
 187         guint online_timeout;
 188         int online_check_interval_ipv4;
 189         int online_check_interval_ipv6;
 190         bool do_split_routing;
 191         bool new_service;
 192         bool hidden_service;
 193         char *config_file;
 194         char *config_entry;
 195 #if defined TIZEN_EXT
 196         /*
 197          * Description: TIZEN implements system global connection management.
 198          *              It's only for PDP (cellular) bearer. Wi-Fi is managed
 199          *              by ConnMan automatically. Reference count can help to
 200          *              manage open/close connection requests by each application.
 201          */
 202         int user_pdn_connection_refcount;
 203         bool storage_reload;
 204         /*
 205          * Description: In case of EAP security type,
 206          *                                user can select the keymgmt type for roaming(802.11r).
 207          *                                - FT, CCKM, OKC, ...
 208          */
 209         char *keymgmt_type;
 210         int disconnect_reason;
 211         int assoc_status_code;
 212         /*
 213          * Only for EAP-FAST and EAP-PEAP in EAPoL.
 214          */
 215         char *phase1;
 216 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
 217         /*
 218          * Only for EAP-FAST
 219          */
 220         char *pac_file;
 221 #endif
 222         /*
 223          * Description: To indicate that disconnection triggered by user.
 224          */
 225         bool disconnection_requested;
 226
 227         enum connman_dnsconfig_method dns_config_method_ipv4;
 228         enum connman_dnsconfig_method dns_config_method_ipv6;
 229 #endif
 230 #if defined TIZEN_EXT
 231         char *connector;
 232         char *c_sign_key;
 233         char *net_access_key;
 234 #endif
 235 #if defined TIZEN_EXT
 236         unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX];
 237         bool is_internet_connection;
 238         int assoc_reject_count;
 239 #if defined TIZEN_EXT_INS
 240         int score_last_user_selection;
 241         int score_last_connected;
 242         int score_frequency;
 243         int score_security_priority;
 244         int score_internet_connection;
 245         int score_strength;
 246 #endif
 247         int ins_score;
 248 #endif
 249 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
 250         /*
 251          * To indicate use of EAP over Ethernet.
 252          */
 253         bool use_eapol;
 254 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
 255 };
 256
 257 static bool allow_property_changed(struct connman_service *service);
 258
 259 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
 260                 int index, enum connman_ipconfig_method method);
 261 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
 262                 int index);
 263 static void dns_changed(struct connman_service *service);
 264
 265 struct find_data {
 266         const char *path;
 267         struct connman_service *service;
 268 };
 269
 270 #if defined TIZEN_EXT
 271 struct assoc_reject_data {
 272         char *bssid;
 273         GSList *reject_time_list;
 274 };
 275 #endif
 276
 277 #if defined TIZEN_EXT
 278 /*
 279  * Public APIs to use user_pdn_connection_refcount
 280  */
 281 void connman_service_user_pdn_connection_ref(struct connman_service *service)
 282 {
 283         __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
 284
 285         DBG("User made PDN connection referenced: %d",
 286                                 service->user_pdn_connection_refcount);
 287 }
 288
 289 gboolean connman_service_user_pdn_connection_unref_and_test(
 290                                         struct connman_service *service)
 291 {
 292         __sync_synchronize();
 293
 294         DBG("User made PDN connection referenced: %d, which will be decreased",
 295                                 service->user_pdn_connection_refcount);
 296
 297         if (service->user_pdn_connection_refcount < 1)
 298                 return TRUE;
 299
 300         if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
 301                 return TRUE;
 302
 303         return FALSE;
 304 }
 305
 306 gboolean connman_service_is_no_ref_user_pdn_connection(
 307                                         struct connman_service *cellular)
 308 {
 309         if (cellular == NULL)
 310                 return TRUE;
 311
 312         __sync_synchronize();
 313         if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
 314                         cellular->user_pdn_connection_refcount == 0)
 315                 return TRUE;
 316
 317         return FALSE;
 318 }
 319 #endif
 320
 321 static void compare_path(gpointer value, gpointer user_data)
 322 {
 323         struct connman_service *service = value;
 324         struct find_data *data = user_data;
 325
 326         if (data->service)
 327                 return;
 328
 329         if (g_strcmp0(service->path, data->path) == 0)
 330                 data->service = service;
 331 }
 332
 333 static struct connman_service *find_service(const char *path)
 334 {
 335         struct find_data data = { .path = path, .service = NULL };
 336
 337         DBG("path %s", path);
 338
 339         g_list_foreach(service_list, compare_path, &data);
 340
 341         return data.service;
 342 }
 343
 344 static const char *reason2string(enum connman_service_connect_reason reason)
 345 {
 346
 347         switch (reason) {
 348         case CONNMAN_SERVICE_CONNECT_REASON_NONE:
 349                 return "none";
 350         case CONNMAN_SERVICE_CONNECT_REASON_USER:
 351                 return "user";
 352         case CONNMAN_SERVICE_CONNECT_REASON_AUTO:
 353                 return "auto";
 354         case CONNMAN_SERVICE_CONNECT_REASON_SESSION:
 355                 return "session";
 356         }
 357
 358         return "unknown";
 359 }
 360
 361 const char *__connman_service_type2string(enum connman_service_type type)
 362 {
 363         switch (type) {
 364         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 365                 break;
 366         case CONNMAN_SERVICE_TYPE_SYSTEM:
 367                 return "system";
 368         case CONNMAN_SERVICE_TYPE_ETHERNET:
 369                 return "ethernet";
 370         case CONNMAN_SERVICE_TYPE_WIFI:
 371                 return "wifi";
 372         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 373                 return "bluetooth";
 374         case CONNMAN_SERVICE_TYPE_CELLULAR:
 375                 return "cellular";
 376         case CONNMAN_SERVICE_TYPE_GPS:
 377                 return "gps";
 378         case CONNMAN_SERVICE_TYPE_VPN:
 379                 return "vpn";
 380         case CONNMAN_SERVICE_TYPE_GADGET:
 381                 return "gadget";
 382         case CONNMAN_SERVICE_TYPE_P2P:
 383                 return "p2p";
 384 #if defined TIZEN_EXT_WIFI_MESH
 385         case CONNMAN_SERVICE_TYPE_MESH:
 386                 return "mesh";
 387 #endif
 388         }
 389
 390         return NULL;
 391 }
 392
 393 enum connman_service_type __connman_service_string2type(const char *str)
 394 {
 395         if (!str)
 396                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
 397
 398         if (strcmp(str, "ethernet") == 0)
 399                 return CONNMAN_SERVICE_TYPE_ETHERNET;
 400         if (strcmp(str, "gadget") == 0)
 401                 return CONNMAN_SERVICE_TYPE_GADGET;
 402         if (strcmp(str, "wifi") == 0)
 403                 return CONNMAN_SERVICE_TYPE_WIFI;
 404         if (strcmp(str, "cellular") == 0)
 405                 return CONNMAN_SERVICE_TYPE_CELLULAR;
 406         if (strcmp(str, "bluetooth") == 0)
 407                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
 408         if (strcmp(str, "vpn") == 0)
 409                 return CONNMAN_SERVICE_TYPE_VPN;
 410         if (strcmp(str, "gps") == 0)
 411                 return CONNMAN_SERVICE_TYPE_GPS;
 412         if (strcmp(str, "system") == 0)
 413                 return CONNMAN_SERVICE_TYPE_SYSTEM;
 414         if (strcmp(str, "p2p") == 0)
 415                 return CONNMAN_SERVICE_TYPE_P2P;
 416
 417         return CONNMAN_SERVICE_TYPE_UNKNOWN;
 418 }
 419
 420 enum connman_service_security __connman_service_string2security(const char *str)
 421 {
 422         if (!str)
 423                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 424
 425         if (!strcmp(str, "psk"))
 426                 return CONNMAN_SERVICE_SECURITY_PSK;
 427         if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
 428                 return CONNMAN_SERVICE_SECURITY_8021X;
 429         if (!strcmp(str, "none") || !strcmp(str, "open"))
 430                 return CONNMAN_SERVICE_SECURITY_NONE;
 431         if (!strcmp(str, "wep"))
 432                 return CONNMAN_SERVICE_SECURITY_WEP;
 433 #if defined TIZEN_EXT
 434         if (!strcmp(str, "rsn"))
 435                 return CONNMAN_SERVICE_SECURITY_RSN;
 436         if (!strcmp(str, "sae"))
 437                 return CONNMAN_SERVICE_SECURITY_SAE;
 438         if (!strcmp(str, "owe"))
 439                 return CONNMAN_SERVICE_SECURITY_OWE;
 440         if (!strcmp(str, "dpp"))
 441                 return CONNMAN_SERVICE_SECURITY_DPP;
 442 #endif
 443
 444         return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 445 }
 446
 447 static const char *security2string(enum connman_service_security security)
 448 {
 449         switch (security) {
 450         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 451                 break;
 452         case CONNMAN_SERVICE_SECURITY_NONE:
 453                 return "none";
 454         case CONNMAN_SERVICE_SECURITY_WEP:
 455                 return "wep";
 456         case CONNMAN_SERVICE_SECURITY_PSK:
 457         case CONNMAN_SERVICE_SECURITY_WPA:
 458 #if defined TIZEN_EXT
 459                 return "psk";
 460         case CONNMAN_SERVICE_SECURITY_RSN:
 461                 return "rsn";
 462         case CONNMAN_SERVICE_SECURITY_SAE:
 463                 return "sae";
 464         case CONNMAN_SERVICE_SECURITY_OWE:
 465                 return "owe";
 466         case CONNMAN_SERVICE_SECURITY_DPP:
 467                 return "dpp";
 468 #else
 469         case CONNMAN_SERVICE_SECURITY_RSN:
 470                 return "psk";
 471 #endif
 472         case CONNMAN_SERVICE_SECURITY_8021X:
 473                 return "ieee8021x";
 474         }
 475
 476         return NULL;
 477 }
 478
 479 static const char *state2string(enum connman_service_state state)
 480 {
 481         switch (state) {
 482         case CONNMAN_SERVICE_STATE_UNKNOWN:
 483                 break;
 484         case CONNMAN_SERVICE_STATE_IDLE:
 485                 return "idle";
 486         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 487                 return "association";
 488         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 489                 return "configuration";
 490         case CONNMAN_SERVICE_STATE_READY:
 491                 return "ready";
 492         case CONNMAN_SERVICE_STATE_ONLINE:
 493                 return "online";
 494         case CONNMAN_SERVICE_STATE_DISCONNECT:
 495                 return "disconnect";
 496         case CONNMAN_SERVICE_STATE_FAILURE:
 497                 return "failure";
 498         }
 499
 500         return NULL;
 501 }
 502
 503 static const char *error2string(enum connman_service_error error)
 504 {
 505         switch (error) {
 506         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 507                 break;
 508         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 509                 return "out-of-range";
 510         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 511                 return "pin-missing";
 512         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 513                 return "dhcp-failed";
 514         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 515                 return "connect-failed";
 516         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 517                 return "login-failed";
 518         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 519                 return "auth-failed";
 520         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 521                 return "invalid-key";
 522         case CONNMAN_SERVICE_ERROR_BLOCKED:
 523                 return "blocked";
 524         }
 525
 526         return NULL;
 527 }
 528
 529 static const char *proxymethod2string(enum connman_service_proxy_method method)
 530 {
 531         switch (method) {
 532         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 533                 return "direct";
 534         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 535                 return "manual";
 536         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 537                 return "auto";
 538         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 539                 break;
 540         }
 541
 542         return NULL;
 543 }
 544
 545 static enum connman_service_proxy_method string2proxymethod(const char *method)
 546 {
 547         if (g_strcmp0(method, "direct") == 0)
 548                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 549         else if (g_strcmp0(method, "auto") == 0)
 550                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 551         else if (g_strcmp0(method, "manual") == 0)
 552                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 553         else
 554                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 555 }
 556
 557 #ifdef TIZEN_EXT
 558 static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
 559 {
 560         switch (method) {
 561         case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
 562                 return "unknown";
 563         case CONNMAN_DNSCONFIG_METHOD_MANUAL:
 564                 return "manual";
 565         case CONNMAN_DNSCONFIG_METHOD_DHCP:
 566                 return "dhcp";
 567         }
 568
 569         return NULL;
 570 }
 571
 572 static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
 573                 const char *method)
 574 {
 575         if (g_strcmp0(method, "manual") == 0)
 576                 return CONNMAN_DNSCONFIG_METHOD_MANUAL;
 577         else if (g_strcmp0(method, "dhcp") == 0)
 578                 return CONNMAN_DNSCONFIG_METHOD_DHCP;
 579         else
 580                 return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
 581 }
 582 #endif
 583
 584 static void set_split_routing(struct connman_service *service, bool value)
 585 {
 586         if (service->type != CONNMAN_SERVICE_TYPE_VPN)
 587                 return;
 588
 589         service->do_split_routing = value;
 590
 591         if (service->do_split_routing)
 592                 service->order = 0;
 593         else
 594                 service->order = 10;
 595 }
 596
 597 int __connman_service_load_modifiable(struct connman_service *service)
 598 {
 599         GKeyFile *keyfile;
 600         GError *error = NULL;
 601         gchar *str;
 602         bool autoconnect;
 603
 604         DBG("service %p", service);
 605
 606         keyfile = connman_storage_load_service(service->identifier);
 607         if (!keyfile)
 608                 return -EIO;
 609
 610         switch (service->type) {
 611         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 612         case CONNMAN_SERVICE_TYPE_SYSTEM:
 613         case CONNMAN_SERVICE_TYPE_GPS:
 614         case CONNMAN_SERVICE_TYPE_P2P:
 615 #if defined TIZEN_EXT_WIFI_MESH
 616         case CONNMAN_SERVICE_TYPE_MESH:
 617 #endif
 618                 break;
 619         case CONNMAN_SERVICE_TYPE_VPN:
 620                 set_split_routing(service, g_key_file_get_boolean(keyfile,
 621                                                         service->identifier,
 622                                                         "SplitRouting", NULL));
 623
 624                 /* fall through */
 625         case CONNMAN_SERVICE_TYPE_WIFI:
 626         case CONNMAN_SERVICE_TYPE_GADGET:
 627         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 628         case CONNMAN_SERVICE_TYPE_CELLULAR:
 629         case CONNMAN_SERVICE_TYPE_ETHERNET:
 630                 autoconnect = g_key_file_get_boolean(keyfile,
 631                                 service->identifier, "AutoConnect", &error);
 632                 if (!error)
 633                         service->autoconnect = autoconnect;
 634                 g_clear_error(&error);
 635                 break;
 636         }
 637
 638         str = g_key_file_get_string(keyfile,
 639                                 service->identifier, "Modified", NULL);
 640         if (str) {
 641                 g_time_val_from_iso8601(str, &service->modified);
 642                 g_free(str);
 643         }
 644
 645         g_key_file_free(keyfile);
 646
 647         return 0;
 648 }
 649
 650 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
 651 static void __connman_service_cleanup_8021x(struct connman_service *service)
 652 {
 653         if (service == NULL)
 654                 return;
 655
 656         DBG("service %p ", service);
 657
 658         __connman_service_set_string(service, "EAP", NULL);
 659         __connman_service_set_string(service, "Identity", NULL);
 660         __connman_service_set_string(service, "Passphrase", NULL);
 661         __connman_service_set_string(service, "AnonymousIdentity", NULL);
 662         __connman_service_set_string(service, "CACertFile", NULL);
 663         __connman_service_set_string(service, "ClientCertFile", NULL);
 664         __connman_service_set_string(service, "PrivateKeyFile", NULL);
 665         __connman_service_set_string(service, "PrivateKeyPassphrase", NULL);
 666         __connman_service_set_string(service, "Phase1", NULL);
 667         __connman_service_set_string(service, "Phase2", NULL);
 668         __connman_service_set_string(service, "PacFile", NULL);
 669 }
 670
 671 static int connman_service_set_eapol_property(struct connman_service *service,
 672                         DBusMessageIter *array)
 673 {
 674         DBusMessageIter dict;
 675         char *str = NULL;
 676
 677         __connman_service_cleanup_8021x(service);
 678
 679         if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
 680                 return -EINVAL;
 681
 682         dbus_message_iter_recurse(array, &dict);
 683
 684         while(dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
 685                 DBusMessageIter entry, value;
 686                 const char *key;
 687                 int type;
 688
 689                 dbus_message_iter_recurse(&dict, &entry);
 690
 691                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
 692                         return -EINVAL;
 693
 694                 dbus_message_iter_get_basic(&entry, &key);
 695                 dbus_message_iter_next(&entry);
 696
 697                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
 698                         return -EINVAL;
 699
 700                 dbus_message_iter_recurse(&entry, &value);
 701
 702                 type = dbus_message_iter_get_arg_type(&value);
 703
 704                 if (g_str_equal(key, "UseEapol")) {
 705                         dbus_bool_t use_eapol;
 706
 707                         if (type != DBUS_TYPE_BOOLEAN)
 708                                 return -EINVAL;
 709
 710                         dbus_message_iter_get_basic(&value, &use_eapol);
 711                         service->use_eapol = use_eapol;
 712
 713                 } else if (g_str_equal(key, "EAP")) {
 714                         if (type != DBUS_TYPE_STRING)
 715                                 return -EINVAL;
 716
 717                         dbus_message_iter_get_basic(&value, &str);
 718                         __connman_service_set_string(service, "EAP", str);
 719
 720                 } else if (g_str_equal(key, "Identity")) {
 721                         if (type != DBUS_TYPE_STRING)
 722                                 return -EINVAL;
 723
 724                         dbus_message_iter_get_basic(&value, &str);
 725                         __connman_service_set_string(service, "Identity", str);
 726
 727                 } else if (g_str_equal(key, "AnonymousIdentity")) {
 728                         if (type != DBUS_TYPE_STRING)
 729                                 return -EINVAL;
 730
 731                         dbus_message_iter_get_basic(&value, &str);
 732                         __connman_service_set_string(service, "AnonymousIdentity", str);
 733
 734                 } else if (g_str_equal(key, "CACertFile")) {
 735                         if (type != DBUS_TYPE_STRING)
 736                                 return -EINVAL;
 737
 738                         dbus_message_iter_get_basic(&value, &str);
 739                         __connman_service_set_string(service, "CACertFile", str);
 740                 } else if (g_str_equal(key, "ClientCertFile")) {
 741                         if (type != DBUS_TYPE_STRING)
 742                                 return -EINVAL;
 743
 744                         dbus_message_iter_get_basic(&value, &str);
 745                         __connman_service_set_string(service, "ClientCertFile", str);
 746                 } else if (g_str_equal(key, "PrivateKeyFile")) {
 747                         if (type != DBUS_TYPE_STRING)
 748                                 return -EINVAL;
 749
 750                         dbus_message_iter_get_basic(&value, &str);
 751                         __connman_service_set_string(service, "PrivateKeyFile", str);
 752                 } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
 753                         if (type != DBUS_TYPE_STRING)
 754                                 return -EINVAL;
 755
 756                         dbus_message_iter_get_basic(&value, &str);
 757                         __connman_service_set_string(service, "PrivateKeyPassphrase", str);
 758                 } else if (g_str_equal(key, "Phase2")) {
 759                         if (type != DBUS_TYPE_STRING)
 760                                 return -EINVAL;
 761
 762                         dbus_message_iter_get_basic(&value, &str);
 763                         __connman_service_set_string(service, "Phase2", str);
 764                 } else if (g_str_equal(key, "Phase1")) {
 765                         int val;
 766                         char phase1[5] = {0,};
 767
 768                         if (type != DBUS_TYPE_INT32)
 769                                 return -EINVAL;
 770
 771                         dbus_message_iter_get_basic(&value, &val);
 772                         sprintf(phase1, "%d", val);
 773                         __connman_service_set_string(service, "Phase1", phase1);
 774                 } else if (g_str_equal(key, "PacFile")) {
 775                         if (type != DBUS_TYPE_STRING)
 776                                 return -EINVAL;
 777
 778                         dbus_message_iter_get_basic(&value, &str);
 779                         __connman_service_set_string(service, "PacFile", str);
 780                 }
 781
 782                 dbus_message_iter_next(&dict);
 783         }
 784
 785         return 0;
 786 }
 787 #endif
 788
 789 #if defined TIZEN_EXT
 790 static void save_assoc_reject(gpointer key, gpointer value, gpointer user_data)
 791 {
 792         struct assoc_reject_data *assoc_rd = value;
 793         GString *assoc_reject_str = user_data;
 794         GSList *list;
 795         char *val_str;
 796
 797         if (g_slist_length(assoc_rd->reject_time_list) < 1)
 798                 return;
 799
 800         for (list = assoc_rd->reject_time_list; list; list = list->next) {
 801                 time_t assoc_reject_time = GPOINTER_TO_INT(list->data);
 802
 803                 val_str = g_strdup_printf("%s_%ld", assoc_rd->bssid, assoc_reject_time);
 804
 805                 if (assoc_reject_str->len > 0)
 806                         g_string_append_printf(assoc_reject_str, " %s", val_str);
 807                 else
 808                         g_string_append(assoc_reject_str, val_str);
 809
 810                 g_free(val_str);
 811         }
 812 }
 813
 814 static void count_assoc_reject(gpointer key, gpointer value, gpointer user_data)
 815 {
 816         struct assoc_reject_data *assoc_data = value;
 817         int *assoc_reject_count = user_data;
 818
 819         *assoc_reject_count += g_slist_length(assoc_data->reject_time_list);
 820 }
 821
 822 static bool update_assoc_reject(struct connman_service *service)
 823 {
 824         GHashTable *assoc_reject_table;
 825         int assoc_reject_count;
 826
 827         if (!service->network)
 828                 return false;
 829
 830         assoc_reject_table = connman_network_get_assoc_reject_table(service->network);
 831         if (assoc_reject_table) {
 832                 assoc_reject_count = 0;
 833                 g_hash_table_foreach(assoc_reject_table, count_assoc_reject, &assoc_reject_count);
 834 #if defined TIZEN_EXT_INS
 835                 DBG("assoc reject count [%d -> %d]",
 836                         service->assoc_reject_count, assoc_reject_count);
 837 #endif
 838                 if (service->assoc_reject_count != assoc_reject_count) {
 839                         service->assoc_reject_count = assoc_reject_count;
 840                         return true;
 841                 }
 842         }
 843
 844         return false;
 845 }
 846
 847 static int service_ext_load(struct connman_service *service)
 848 {
 849         GKeyFile *keyfile;
 850         GHashTable *reject_table;
 851         char **reject_list;
 852         gsize reject_len;
 853         struct assoc_reject_data *reject_data;
 854         char **bssid_time;
 855         char *bssid;
 856         time_t reject_time;
 857         time_t curr_time;
 858         time_t ref_time;
 859         struct tm* ref_timeinfo;
 860         int i;
 861         int err = 0;
 862
 863         DBG("service %p", service);
 864
 865         if (!service->network)
 866                 return -EINVAL;
 867
 868         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 869                 return -EINVAL;
 870
 871         keyfile = connman_storage_load_service(service->identifier);
 872         if (!keyfile)
 873                 return -EIO;
 874
 875         reject_table = connman_network_get_assoc_reject_table(service->network);
 876
 877         reject_list = g_key_file_get_string_list(keyfile,
 878                 service->identifier, "AssocReject", &reject_len, NULL);
 879
 880         if (!reject_list || reject_len == 0) {
 881                 g_strfreev(reject_list);
 882                 goto done;
 883         }
 884
 885         /* Only events that occur within one hour are appened. */
 886         curr_time = time(NULL);
 887         ref_timeinfo = localtime(&curr_time);
 888         ref_timeinfo->tm_hour -= 1;
 889         ref_time = mktime(ref_timeinfo);
 890
 891         for (i = 0; reject_list[i]; i++) {
 892                 bssid_time = g_strsplit(reject_list[i], "_", 0);
 893                 if (!bssid_time) {
 894                         err = -ERANGE;
 895                         continue;
 896                 }
 897
 898                 bssid = bssid_time[0];
 899                 reject_time = strtol(bssid_time[1], NULL, 10);
 900
 901                 if (reject_time < ref_time) {
 902                         g_strfreev(bssid_time);
 903                         err = -ERANGE;
 904                         continue;
 905                 }
 906
 907                 reject_data = g_hash_table_lookup(reject_table, bssid);
 908                 if (!reject_data) {
 909                         reject_data = g_try_new0(struct assoc_reject_data, 1);
 910                         if (!reject_data) {
 911                                 g_strfreev(bssid_time);
 912                                 err = -ERANGE;
 913                                 continue;
 914                         }
 915
 916                         reject_data->bssid = g_strdup(bssid);
 917                         g_hash_table_insert(reject_table, reject_data->bssid, reject_data);
 918                 }
 919
 920                 reject_data->reject_time_list = g_slist_append(reject_data->reject_time_list,
 921                                 GINT_TO_POINTER(reject_time));
 922
 923 #if defined TIZEN_EXT_INS
 924                 DBG("assoc reject [%s_%ld]", bssid, reject_time);
 925 #endif
 926
 927                 g_strfreev(bssid_time);
 928         }
 929
 930         g_strfreev(reject_list);
 931
 932 done:
 933         g_key_file_free(keyfile);
 934         return err;
 935 }
 936
 937 static int service_ext_save(struct connman_service *service)
 938 {
 939         GKeyFile *keyfile;
 940         GHashTable *reject_table;
 941         GString *reject_str;
 942         char **reject_list;
 943         guint reject_len;
 944         int err = 0;
 945
 946         DBG("service %p", service);
 947
 948         if (!service->network)
 949                 return -EINVAL;
 950
 951         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
 952                 return -EINVAL;
 953
 954         keyfile = __connman_storage_open_service(service->identifier);
 955         if (!keyfile)
 956                 return -EIO;
 957
 958         /* Last connected BSSID */
 959         if (memcmp(service->last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) {
 960                 char *identifier = service->identifier;
 961                 GString *bssid_str;
 962                 unsigned int i;
 963
 964                 bssid_str = g_string_sized_new(MAC_ADDRESS_LENGTH);
 965                 if (!bssid_str) {
 966                         err = -ENOMEM;
 967                         goto next;
 968                 }
 969
 970                 for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) {
 971                         g_string_append_printf(bssid_str,
 972                                         "%02x", service->last_connected_bssid[i]);
 973                         if (i < WIFI_BSSID_LEN_MAX - 1)
 974                                 g_string_append(bssid_str, ":");
 975                 }
 976
 977                 g_key_file_set_string(keyfile, identifier,
 978                                         "LastConnectedBSSID", bssid_str->str);
 979
 980 #if defined TIZEN_EXT_INS
 981                 DBG("last connected bssid[%s]", bssid_str->str);
 982 #endif
 983
 984                 g_string_free(bssid_str, TRUE);
 985         }
 986
 987 next:
 988
 989         /* Assoc reject */
 990         reject_table = connman_network_get_assoc_reject_table(service->network);
 991         if (reject_table && g_hash_table_size(reject_table) > 0) {
 992                 reject_str = g_string_new(NULL);
 993                 if (!reject_str) {
 994                         err = -ENOMEM;
 995                         goto done;
 996                 }
 997
 998                 g_hash_table_foreach(reject_table, save_assoc_reject, reject_str);
 999
1000                 reject_list = g_strsplit_set(reject_str->str, " ", 0);
1001                 reject_len = g_strv_length(reject_list);
1002
1003                 g_key_file_set_string_list(keyfile, service->identifier,
1004                         "AssocReject", (const gchar **)reject_list, reject_len);
1005
1006 #if defined TIZEN_EXT_INS
1007                 DBG("assoc reject table [%d]", reject_len);
1008 #endif
1009
1010                 g_strfreev(reject_list);
1011                 g_string_free(reject_str, TRUE);
1012         } else {
1013                 g_key_file_remove_key(keyfile, service->identifier, "AssocReject", NULL);
1014         }
1015
1016 done:
1017         __connman_storage_save_service(keyfile, service->identifier);
1018
1019         g_key_file_free(keyfile);
1020         return err;
1021 }
1022 #endif
1023
1024 static int service_load(struct connman_service *service)
1025 {
1026         GKeyFile *keyfile;
1027         GError *error = NULL;
1028         gsize length;
1029         gchar *str;
1030         bool autoconnect;
1031         unsigned int ssid_len;
1032         int err = 0;
1033 #if defined TIZEN_EXT
1034         bool internet_connection;
1035 #endif
1036 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
1037         bool use_eapol;
1038 #endif
1039
1040         DBG("service %p", service);
1041
1042         keyfile = connman_storage_load_service(service->identifier);
1043         if (!keyfile) {
1044                 service->new_service = true;
1045                 return -EIO;
1046         } else
1047                 service->new_service = false;
1048
1049         switch (service->type) {
1050         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1051         case CONNMAN_SERVICE_TYPE_SYSTEM:
1052         case CONNMAN_SERVICE_TYPE_GPS:
1053         case CONNMAN_SERVICE_TYPE_P2P:
1054 #if defined TIZEN_EXT_WIFI_MESH
1055         case CONNMAN_SERVICE_TYPE_MESH:
1056 #endif
1057                 break;
1058         case CONNMAN_SERVICE_TYPE_VPN:
1059                 set_split_routing(service, g_key_file_get_boolean(keyfile,
1060                                                         service->identifier,
1061                                                         "SplitRouting", NULL));
1062
1063                 autoconnect = g_key_file_get_boolean(keyfile,
1064                                 service->identifier, "AutoConnect", &error);
1065                 if (!error)
1066                         service->autoconnect = autoconnect;
1067                 g_clear_error(&error);
1068                 break;
1069         case CONNMAN_SERVICE_TYPE_WIFI:
1070                 if (!service->name) {
1071                         gchar *name;
1072
1073                         name = g_key_file_get_string(keyfile,
1074                                         service->identifier, "Name", NULL);
1075                         if (name) {
1076                                 g_free(service->name);
1077                                 service->name = name;
1078                         }
1079
1080                         if (service->network)
1081                                 connman_network_set_name(service->network,
1082                                                                         name);
1083                 }
1084
1085                 if (service->network &&
1086                                 !connman_network_get_blob(service->network,
1087                                                 "WiFi.SSID", &ssid_len)) {
1088                         gchar *hex_ssid;
1089
1090                         hex_ssid = g_key_file_get_string(keyfile,
1091                                                         service->identifier,
1092                                                                 "SSID", NULL);
1093
1094                         if (hex_ssid) {
1095                                 gchar *ssid;
1096                                 unsigned int i, j = 0, hex;
1097                                 size_t hex_ssid_len = strlen(hex_ssid);
1098
1099                                 ssid = g_try_malloc0(hex_ssid_len / 2);
1100                                 if (!ssid) {
1101                                         g_free(hex_ssid);
1102                                         err = -ENOMEM;
1103                                         goto done;
1104                                 }
1105
1106                                 for (i = 0; i < hex_ssid_len; i += 2) {
1107                                         sscanf(hex_ssid + i, "%02x", &hex);
1108                                         ssid[j++] = hex;
1109                                 }
1110
1111                                 connman_network_set_blob(service->network,
1112                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
1113
1114                                 g_free(ssid);
1115                         }
1116
1117                         g_free(hex_ssid);
1118                 }
1119
1120 #if defined TIZEN_EXT
1121                 /* Last connected BSSID */
1122                 if (service->network) {
1123                         gchar *bssid_str;
1124                         unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX];
1125                         char **str_list;
1126                         unsigned int i;
1127
1128                         bssid_str = g_key_file_get_string(keyfile,
1129                                 service->identifier, "LastConnectedBSSID", NULL);
1130
1131                         if (bssid_str) {
1132                                 str_list = g_strsplit(bssid_str, ":", 0);
1133
1134                                 if (str_list) {
1135                                         for (i = 0; i < WIFI_BSSID_LEN_MAX; i++)
1136                                                 last_connected_bssid[i] = strtol(str_list[i], NULL, 16);
1137
1138                                         memcpy(service->last_connected_bssid,
1139                                                 last_connected_bssid, WIFI_BSSID_LEN_MAX);
1140
1141                                         connman_network_set_last_connected_bssid(service->network,
1142                                                 last_connected_bssid);
1143
1144                                         g_strfreev(str_list);
1145                                 }
1146
1147                                 g_free(bssid_str);
1148                         }
1149                 }
1150
1151                 /* Internet connection */
1152                 internet_connection = g_key_file_get_boolean(keyfile,
1153                                 service->identifier, "InternetConnection", &error);
1154                 if (!error)
1155                         service->is_internet_connection = internet_connection;
1156
1157                 g_clear_error(&error);
1158 #endif
1159                 /* fall through */
1160
1161         case CONNMAN_SERVICE_TYPE_GADGET:
1162         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1163         case CONNMAN_SERVICE_TYPE_CELLULAR:
1164                 service->favorite = g_key_file_get_boolean(keyfile,
1165                                 service->identifier, "Favorite", NULL);
1166
1167                 /* fall through */
1168
1169         case CONNMAN_SERVICE_TYPE_ETHERNET:
1170                 autoconnect = g_key_file_get_boolean(keyfile,
1171                                 service->identifier, "AutoConnect", &error);
1172                 if (!error)
1173                         service->autoconnect = autoconnect;
1174                 g_clear_error(&error);
1175
1176 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
1177                 use_eapol = g_key_file_get_boolean(keyfile,
1178                                 service->identifier, "UseEapol", &error);
1179                 if (!error)
1180                         service->use_eapol = use_eapol;
1181                 g_clear_error(&error);
1182 #endif
1183                 break;
1184         }
1185
1186         str = g_key_file_get_string(keyfile,
1187                                 service->identifier, "Modified", NULL);
1188         if (str) {
1189                 g_time_val_from_iso8601(str, &service->modified);
1190                 g_free(str);
1191         }
1192
1193         str = g_key_file_get_string(keyfile,
1194                                 service->identifier, "Passphrase", NULL);
1195         if (str) {
1196                 g_free(service->passphrase);
1197                 service->passphrase = str;
1198         }
1199
1200         if (service->ipconfig_ipv4)
1201                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
1202                                         service->identifier, "IPv4.");
1203
1204         if (service->ipconfig_ipv6)
1205                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
1206                                         service->identifier, "IPv6.");
1207
1208         service->nameservers_config = g_key_file_get_string_list(keyfile,
1209                         service->identifier, "Nameservers", &length, NULL);
1210         if (service->nameservers_config && length == 0) {
1211                 g_strfreev(service->nameservers_config);
1212                 service->nameservers_config = NULL;
1213         }
1214
1215 #ifdef TIZEN_EXT
1216         char *dns_method;
1217
1218         dns_method = g_key_file_get_string(keyfile, service->identifier,
1219                         "Nameservers.IPv4method", NULL);
1220         if (dns_method) {
1221                 service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
1222                 g_free(dns_method);
1223         }
1224
1225         dns_method = g_key_file_get_string(keyfile, service->identifier,
1226                         "Nameservers.IPv6method", NULL);
1227         if (dns_method) {
1228                 service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
1229                 g_free(dns_method);
1230         }
1231 #endif
1232
1233         service->timeservers_config = g_key_file_get_string_list(keyfile,
1234                         service->identifier, "Timeservers", &length, NULL);
1235         if (service->timeservers_config && length == 0) {
1236                 g_strfreev(service->timeservers_config);
1237                 service->timeservers_config = NULL;
1238         }
1239
1240         service->domains = g_key_file_get_string_list(keyfile,
1241                         service->identifier, "Domains", &length, NULL);
1242         if (service->domains && length == 0) {
1243                 g_strfreev(service->domains);
1244                 service->domains = NULL;
1245         }
1246
1247         str = g_key_file_get_string(keyfile,
1248                                 service->identifier, "Proxy.Method", NULL);
1249         if (str)
1250                 service->proxy_config = string2proxymethod(str);
1251
1252         g_free(str);
1253
1254         service->proxies = g_key_file_get_string_list(keyfile,
1255                         service->identifier, "Proxy.Servers", &length, NULL);
1256         if (service->proxies && length == 0) {
1257                 g_strfreev(service->proxies);
1258                 service->proxies = NULL;
1259         }
1260
1261         service->excludes = g_key_file_get_string_list(keyfile,
1262                         service->identifier, "Proxy.Excludes", &length, NULL);
1263         if (service->excludes && length == 0) {
1264                 g_strfreev(service->excludes);
1265                 service->excludes = NULL;
1266         }
1267
1268         str = g_key_file_get_string(keyfile,
1269                                 service->identifier, "Proxy.URL", NULL);
1270         if (str) {
1271                 g_free(service->pac);
1272                 service->pac = str;
1273         }
1274
1275         service->mdns_config = g_key_file_get_boolean(keyfile,
1276                                 service->identifier, "mDNS", NULL);
1277
1278         service->hidden_service = g_key_file_get_boolean(keyfile,
1279                                         service->identifier, "Hidden", NULL);
1280
1281 #if defined TIZEN_EXT
1282         if ((service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1283                         service->security == CONNMAN_SERVICE_SECURITY_8021X)
1284 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1285         || (service->type == CONNMAN_SERVICE_TYPE_ETHERNET && service->use_eapol)
1286 #endif
1287         ) {
1288                 str = g_key_file_get_string(keyfile,
1289                                 service->identifier, "EAP", NULL);
1290                 if (str != NULL) {
1291                         g_free(service->eap);
1292                         service->eap = str;
1293                 }
1294
1295                 str = g_key_file_get_string(keyfile,
1296                                 service->identifier, "Phase2", NULL);
1297                 if (str != NULL) {
1298                         g_free(service->phase2);
1299                         service->phase2 = str;
1300                 }
1301
1302                 str = g_key_file_get_string(keyfile,
1303                                 service->identifier, "Identity", NULL);
1304                 if (str != NULL) {
1305                         g_free(service->identity);
1306                         service->identity = str;
1307                 }
1308
1309 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1310                 str = g_key_file_get_string(keyfile,
1311                                 service->identifier, "AnonymousIdentity", NULL);
1312                 if (str != NULL) {
1313                         g_free(service->anonymous_identity);
1314                         service->anonymous_identity = str;
1315                 }
1316 #endif
1317                 str = g_key_file_get_string(keyfile,
1318                                 service->identifier, "CACertFile", NULL);
1319                 if (str != NULL) {
1320                         g_free(service->ca_cert_file);
1321                         service->ca_cert_file = str;
1322                 }
1323
1324                 str = g_key_file_get_string(keyfile,
1325                                 service->identifier, "ClientCertFile", NULL);
1326                 if (str != NULL) {
1327                         g_free(service->client_cert_file);
1328                         service->client_cert_file = str;
1329                 }
1330
1331                 str = g_key_file_get_string(keyfile,
1332                                 service->identifier, "PrivateKeyFile", NULL);
1333                 if (str != NULL) {
1334                         g_free(service->private_key_file);
1335                         service->private_key_file = str;
1336                 }
1337
1338                 str = g_key_file_get_string(keyfile,
1339                                 service->identifier, "PrivateKeyPassphrase", NULL);
1340                 if (str != NULL) {
1341                         g_free(service->private_key_passphrase);
1342                         service->private_key_passphrase = str;
1343                 }
1344
1345 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1346                 str = g_key_file_get_string(keyfile,
1347                                 service->identifier, "Phase1", NULL);
1348                 if (str != NULL) {
1349                         g_free(service->phase1);
1350                         service->phase1 = str;
1351                 }
1352
1353                 str = g_key_file_get_string(keyfile,
1354                                 service->identifier, "PacFile", NULL);
1355                 if (str != NULL) {
1356                         g_free(service->pac_file);
1357                         service->pac_file = str;
1358                 }
1359 #endif
1360         }
1361 #endif
1362 #if defined TIZEN_EXT
1363         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1364                         service->security == CONNMAN_SERVICE_SECURITY_DPP) {
1365                 str = g_key_file_get_string(keyfile,
1366                                 service->identifier, "Connector", NULL);
1367                 if (str != NULL) {
1368                         g_free(service->connector);
1369                         service->connector = str;
1370                 }
1371                 str = g_key_file_get_string(keyfile,
1372                                 service->identifier, "CSignKey", NULL);
1373                 if (str != NULL) {
1374                         g_free(service->c_sign_key);
1375                         service->c_sign_key = str;
1376                 }
1377                 str = g_key_file_get_string(keyfile,
1378                                 service->identifier, "NetAccessKey", NULL);
1379                 if (str != NULL) {
1380                         g_free(service->net_access_key);
1381                         service->net_access_key = str;
1382                 }
1383         }
1384 #endif
1385
1386 done:
1387         g_key_file_free(keyfile);
1388
1389         return err;
1390 }
1391
1392 static int service_save(struct connman_service *service)
1393 {
1394         GKeyFile *keyfile;
1395         gchar *str;
1396         guint freq;
1397         const char *cst_str = NULL;
1398         int err = 0;
1399
1400         DBG("service %p new %d", service, service->new_service);
1401
1402         if (service->new_service)
1403                 return -ESRCH;
1404
1405         keyfile = __connman_storage_open_service(service->identifier);
1406         if (!keyfile)
1407                 return -EIO;
1408
1409         if (service->name)
1410                 g_key_file_set_string(keyfile, service->identifier,
1411                                                 "Name", service->name);
1412
1413         switch (service->type) {
1414         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1415         case CONNMAN_SERVICE_TYPE_SYSTEM:
1416         case CONNMAN_SERVICE_TYPE_GPS:
1417         case CONNMAN_SERVICE_TYPE_P2P:
1418 #if defined TIZEN_EXT_WIFI_MESH
1419         case CONNMAN_SERVICE_TYPE_MESH:
1420 #endif
1421                 break;
1422         case CONNMAN_SERVICE_TYPE_VPN:
1423                 g_key_file_set_boolean(keyfile, service->identifier,
1424                                 "SplitRouting", service->do_split_routing);
1425                 if (service->favorite)
1426                         g_key_file_set_boolean(keyfile, service->identifier,
1427                                         "AutoConnect", service->autoconnect);
1428                 break;
1429         case CONNMAN_SERVICE_TYPE_WIFI:
1430                 if (service->network) {
1431                         const unsigned char *ssid;
1432                         unsigned int ssid_len = 0;
1433 #if defined TIZEN_EXT
1434                         GHashTable *assoc_reject_table;
1435 #endif
1436
1437                         ssid = connman_network_get_blob(service->network,
1438                                                         "WiFi.SSID", &ssid_len);
1439
1440                         if (ssid && ssid_len > 0 && ssid[0] != '\0') {
1441                                 char *identifier = service->identifier;
1442                                 GString *ssid_str;
1443                                 unsigned int i;
1444
1445                                 ssid_str = g_string_sized_new(ssid_len * 2);
1446                                 if (!ssid_str) {
1447                                         err = -ENOMEM;
1448                                         goto done;
1449                                 }
1450
1451                                 for (i = 0; i < ssid_len; i++)
1452                                         g_string_append_printf(ssid_str,
1453                                                         "%02x", ssid[i]);
1454
1455                                 g_key_file_set_string(keyfile, identifier,
1456                                                         "SSID", ssid_str->str);
1457
1458                                 g_string_free(ssid_str, TRUE);
1459                         }
1460
1461                         freq = connman_network_get_frequency(service->network);
1462                         g_key_file_set_integer(keyfile, service->identifier,
1463                                                 "Frequency", freq);
1464
1465 #if defined TIZEN_EXT
1466                         /* Last connected BSSID */
1467                         if (memcmp(service->last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) {
1468                                 char *identifier = service->identifier;
1469                                 GString *bssid_str;
1470                                 unsigned int i;
1471
1472                                 bssid_str = g_string_sized_new(18);
1473                                 if (!bssid_str) {
1474                                         err = -ENOMEM;
1475                                         goto done;
1476                                 }
1477
1478                                 for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) {
1479                                         g_string_append_printf(bssid_str,
1480                                                         "%02x", service->last_connected_bssid[i]);
1481                                         if (i < WIFI_BSSID_LEN_MAX - 1)
1482                                                 g_string_append(bssid_str, ":");
1483                                 }
1484
1485                                 g_key_file_set_string(keyfile, identifier,
1486                                                         "LastConnectedBSSID", bssid_str->str);
1487
1488 #if defined TIZEN_EXT_INS
1489                                 DBG("last connected bssid[%s]", bssid_str->str);
1490 #endif
1491
1492                                 g_string_free(bssid_str, TRUE);
1493                         }
1494
1495                         /* Assoc reject */
1496                         assoc_reject_table = connman_network_get_assoc_reject_table(service->network);
1497                         if (assoc_reject_table && g_hash_table_size(assoc_reject_table) > 0) {
1498                                 GString *assoc_reject_str;
1499                                 char **assoc_reject_list;
1500                                 guint assoc_reject_len;
1501
1502                                 assoc_reject_str = g_string_new(NULL);
1503                                 if (!assoc_reject_str) {
1504                                         err = -ENOMEM;
1505                                         goto done;
1506                                 }
1507
1508                                 g_hash_table_foreach(assoc_reject_table, save_assoc_reject, assoc_reject_str);
1509
1510                                 assoc_reject_list = g_strsplit_set(assoc_reject_str->str, " ", 0);
1511                                 assoc_reject_len = g_strv_length(assoc_reject_list);
1512
1513                                 g_key_file_set_string_list(keyfile, service->identifier,
1514                                         "AssocReject", (const gchar **)assoc_reject_list, assoc_reject_len);
1515
1516 #if defined TIZEN_EXT_INS
1517                                 DBG("assoc reject table [%d]", assoc_reject_len);
1518 #endif
1519
1520                                 g_strfreev(assoc_reject_list);
1521                                 g_string_free(assoc_reject_str, TRUE);
1522                         } else
1523                                 g_key_file_remove_key(keyfile, service->identifier, "AssocReject", NULL);
1524
1525                         /* Internet connection */
1526                         g_key_file_set_boolean(keyfile, service->identifier,
1527                                         "InternetConnection", service->is_internet_connection);
1528 #if defined TIZEN_EXT_INS
1529                         DBG("internet connection [%s]", service->is_internet_connection ? "true" : "false");
1530 #endif
1531 #endif
1532                 }
1533                 /* fall through */
1534
1535         case CONNMAN_SERVICE_TYPE_GADGET:
1536         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1537         case CONNMAN_SERVICE_TYPE_CELLULAR:
1538                 g_key_file_set_boolean(keyfile, service->identifier,
1539                                         "Favorite", service->favorite);
1540
1541                 g_key_file_remove_key(keyfile, service->identifier,
1542                                 "Failure", NULL);
1543
1544                 /* fall through */
1545
1546         case CONNMAN_SERVICE_TYPE_ETHERNET:
1547                 if (service->favorite)
1548                         g_key_file_set_boolean(keyfile, service->identifier,
1549                                         "AutoConnect", service->autoconnect);
1550 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
1551                 g_key_file_set_boolean(keyfile, service->identifier,
1552                                 "UseEapol", service->use_eapol);
1553 #endif
1554                 break;
1555         }
1556
1557         str = g_time_val_to_iso8601(&service->modified);
1558         if (str) {
1559                 g_key_file_set_string(keyfile, service->identifier,
1560                                                         "Modified", str);
1561                 g_free(str);
1562         }
1563
1564         if (service->passphrase && strlen(service->passphrase) > 0)
1565                 g_key_file_set_string(keyfile, service->identifier,
1566                                         "Passphrase", service->passphrase);
1567         else
1568                 g_key_file_remove_key(keyfile, service->identifier,
1569                                                         "Passphrase", NULL);
1570
1571         if (service->ipconfig_ipv4)
1572                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
1573                                         service->identifier, "IPv4.");
1574
1575         if (service->ipconfig_ipv6)
1576                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
1577                                                 service->identifier, "IPv6.");
1578
1579         if (service->nameservers_config) {
1580                 guint len = g_strv_length(service->nameservers_config);
1581
1582                 g_key_file_set_string_list(keyfile, service->identifier,
1583                                                                 "Nameservers",
1584                                 (const gchar **) service->nameservers_config, len);
1585         } else
1586         g_key_file_remove_key(keyfile, service->identifier,
1587                                                         "Nameservers", NULL);
1588
1589 #if defined TIZEN_EXT
1590         if(service->dns_config_method_ipv4 != 0) {
1591                 const char *method;
1592                 method = __connman_dnsconfig_method2string(
1593                                 service->dns_config_method_ipv4);
1594                 g_key_file_set_string(keyfile, service->identifier,
1595                                 "Nameservers.IPv4method", method);
1596         } else
1597         g_key_file_remove_key(keyfile, service->identifier,
1598                                                 "Nameservers.IPv4method", NULL);
1599
1600         if(service->dns_config_method_ipv6 != 0) {
1601                 const char *method;
1602                 method = __connman_dnsconfig_method2string(
1603                                 service->dns_config_method_ipv6);
1604                 g_key_file_set_string(keyfile, service->identifier,
1605                                 "Nameservers.IPv6method", method);
1606         } else
1607         g_key_file_remove_key(keyfile, service->identifier,
1608                                                         "Nameservers.IPv6method", NULL);
1609 #endif
1610
1611         if (service->timeservers_config) {
1612                 guint len = g_strv_length(service->timeservers_config);
1613
1614                 g_key_file_set_string_list(keyfile, service->identifier,
1615                                                                 "Timeservers",
1616                                 (const gchar **) service->timeservers_config, len);
1617         } else
1618                 g_key_file_remove_key(keyfile, service->identifier,
1619                                                         "Timeservers", NULL);
1620
1621         if (service->domains) {
1622                 guint len = g_strv_length(service->domains);
1623
1624                 g_key_file_set_string_list(keyfile, service->identifier,
1625                                                                 "Domains",
1626                                 (const gchar **) service->domains, len);
1627         } else
1628                 g_key_file_remove_key(keyfile, service->identifier,
1629                                                         "Domains", NULL);
1630
1631         cst_str = proxymethod2string(service->proxy_config);
1632         if (cst_str)
1633                 g_key_file_set_string(keyfile, service->identifier,
1634                                 "Proxy.Method", cst_str);
1635
1636         if (service->proxies) {
1637                 guint len = g_strv_length(service->proxies);
1638
1639                 g_key_file_set_string_list(keyfile, service->identifier,
1640                                 "Proxy.Servers",
1641                                 (const gchar **) service->proxies, len);
1642         } else
1643                 g_key_file_remove_key(keyfile, service->identifier,
1644                                                 "Proxy.Servers", NULL);
1645
1646         if (service->excludes) {
1647                 guint len = g_strv_length(service->excludes);
1648
1649                 g_key_file_set_string_list(keyfile, service->identifier,
1650                                 "Proxy.Excludes",
1651                                 (const gchar **) service->excludes, len);
1652         } else
1653                 g_key_file_remove_key(keyfile, service->identifier,
1654                                                 "Proxy.Excludes", NULL);
1655
1656         if (service->pac && strlen(service->pac) > 0)
1657                 g_key_file_set_string(keyfile, service->identifier,
1658                                         "Proxy.URL", service->pac);
1659         else
1660                 g_key_file_remove_key(keyfile, service->identifier,
1661                                                         "Proxy.URL", NULL);
1662
1663         if (service->mdns_config)
1664                 g_key_file_set_boolean(keyfile, service->identifier,
1665                                                                 "mDNS", TRUE);
1666         else
1667                 g_key_file_remove_key(keyfile, service->identifier,
1668                                                                 "mDNS", NULL);
1669
1670         if (service->hidden_service)
1671                 g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
1672                                                                         TRUE);
1673
1674         if (service->config_file && strlen(service->config_file) > 0)
1675                 g_key_file_set_string(keyfile, service->identifier,
1676                                 "Config.file", service->config_file);
1677
1678         if (service->config_entry &&
1679                                         strlen(service->config_entry) > 0)
1680                 g_key_file_set_string(keyfile, service->identifier,
1681                                 "Config.ident", service->config_entry);
1682
1683 #if defined TIZEN_EXT
1684         if ((service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1685                         service->security == CONNMAN_SERVICE_SECURITY_8021X)
1686 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1687         || (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
1688 #endif
1689         ) {
1690                 if (service->eap != NULL && strlen(service->eap) > 0)
1691                         g_key_file_set_string(keyfile, service->identifier,
1692                                         "EAP", service->eap);
1693                 else
1694                         g_key_file_remove_key(keyfile, service->identifier,
1695                                         "EAP", NULL);
1696
1697                 if (service->phase2 != NULL && strlen(service->phase2) > 0)
1698                         g_key_file_set_string(keyfile, service->identifier,
1699                                         "Phase2", service->phase2);
1700                 else
1701                         g_key_file_remove_key(keyfile, service->identifier,
1702                                         "Phase2", NULL);
1703
1704                 if (service->identity != NULL && strlen(service->identity) > 0)
1705                         g_key_file_set_string(keyfile, service->identifier,
1706                                         "Identity", service->identity);
1707                 else
1708                         g_key_file_remove_key(keyfile, service->identifier,
1709                                         "Identity", NULL);
1710 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1711                 if (service->anonymous_identity != NULL && strlen(service->anonymous_identity) > 0)
1712                         g_key_file_set_string(keyfile, service->identifier,
1713                                         "AnonymousIdentity", service->anonymous_identity);
1714                 else
1715                         g_key_file_remove_key(keyfile, service->identifier,
1716                                         "AnonymousIdentity", NULL);
1717 #endif
1718
1719                 if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
1720                         g_key_file_set_string(keyfile, service->identifier,
1721                                         "CACertFile", service->ca_cert_file);
1722                 else
1723                         g_key_file_remove_key(keyfile, service->identifier,
1724                                         "CACertFile", NULL);
1725
1726                 if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
1727                         g_key_file_set_string(keyfile, service->identifier,
1728                                         "ClientCertFile", service->client_cert_file);
1729                 else
1730                         g_key_file_remove_key(keyfile, service->identifier,
1731                                         "ClientCertFile", NULL);
1732
1733                 if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
1734                         g_key_file_set_string(keyfile, service->identifier,
1735                                         "PrivateKeyFile", service->private_key_file);
1736                 else
1737                         g_key_file_remove_key(keyfile, service->identifier,
1738                                         "PrivateKeyFile", NULL);
1739
1740                 if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
1741                         g_key_file_set_string(keyfile, service->identifier,
1742                                         "PrivateKeyPassphrase", service->private_key_passphrase);
1743                 else
1744                         g_key_file_remove_key(keyfile, service->identifier,
1745                                         "PrivateKeyPassphrase", NULL);
1746 #if defined TIZEN_EXT_EAP_ON_ETHERNET
1747                 if (service->phase1 != NULL && strlen(service->phase1) > 0)
1748                         g_key_file_set_string(keyfile, service->identifier,
1749                                         "Phase1", service->phase1);
1750                 else
1751                         g_key_file_remove_key(keyfile, service->identifier,
1752                                         "Phase1", NULL);
1753                 if (service->pac_file != NULL && strlen(service->pac_file) > 0)
1754                         g_key_file_set_string(keyfile, service->identifier,
1755                                         "PacFile", service->pac_file);
1756                 else
1757                         g_key_file_remove_key(keyfile, service->identifier,
1758                                         "PacFile", NULL);
1759 #endif
1760         }
1761
1762         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
1763                         service->security == CONNMAN_SERVICE_SECURITY_DPP) {
1764                 if (service->connector != NULL && strlen(service->connector) > 0)
1765                         g_key_file_set_string(keyfile, service->identifier,
1766                                         "Connector", service->connector);
1767                 else
1768                         g_key_file_remove_key(keyfile, service->identifier,
1769                                         "Connector", NULL);
1770
1771                 if (service->c_sign_key != NULL && strlen(service->c_sign_key) > 0)
1772                         g_key_file_set_string(keyfile, service->identifier,
1773                                         "CSignKey", service->c_sign_key);
1774                 else
1775                         g_key_file_remove_key(keyfile, service->identifier,
1776                                         "CSignKey", NULL);
1777
1778                 if (service->net_access_key != NULL && strlen(service->net_access_key) > 0)
1779                         g_key_file_set_string(keyfile, service->identifier,
1780                                         "NetAccessKey", service->net_access_key);
1781                 else
1782                         g_key_file_remove_key(keyfile, service->identifier,
1783                                         "NetAccessKey", NULL);
1784         }
1785 #endif
1786
1787 done:
1788         __connman_storage_save_service(keyfile, service->identifier);
1789
1790         g_key_file_free(keyfile);
1791
1792         return err;
1793 }
1794
1795 #if defined TIZEN_EXT
1796 static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data)
1797 {
1798         GTimeVal *aval = (GTimeVal *)a;
1799         GTimeVal *bval = (GTimeVal *)b;
1800
1801         /* Note that the sort order is ascending */
1802         if (aval->tv_sec > bval->tv_sec)
1803                 return 1;
1804
1805         if (aval->tv_sec < bval->tv_sec)
1806                 return -1;
1807
1808         return 0;
1809 }
1810
1811 static void free_entry(gpointer data)
1812 {
1813         struct saved_profiles *entry = data;
1814         g_free(entry->profile_name);
1815         g_free(entry);
1816 }
1817
1818 static void __connman_manage_saved_profiles()
1819 {
1820         GKeyFile *keyfile;
1821         gchar **services = NULL;
1822         GTimeVal modified;
1823         int i, num_profiles = 0;
1824         GSequenceIter *iter;
1825         GSequence *profile_list;
1826         struct saved_profiles *entry;
1827
1828         profile_list = g_sequence_new(free_entry);
1829         if (!profile_list)
1830                 return;
1831
1832         services = connman_storage_get_services();
1833
1834         /* Check the count of saved profiles */
1835         for (i = 0; services && services[i]; i++) {
1836                 if (strncmp(services[i], "wifi_", 5) != 0)
1837                         continue;
1838
1839                 keyfile = connman_storage_load_service(services[i]);
1840                 if (!keyfile)
1841                         continue;
1842
1843                 gchar *str = g_key_file_get_string(keyfile,
1844                                 services[i], "Modified", NULL);
1845                 if (!str) {
1846                         g_key_file_free(keyfile);
1847                         continue;
1848                 }
1849
1850                 g_time_val_from_iso8601(str, &modified);
1851                 g_free(str);
1852
1853                 entry = g_try_new(struct saved_profiles, 1);
1854                 if (!entry) {
1855                         g_sequence_free(profile_list);
1856                         g_key_file_free(keyfile);
1857                         return;
1858                 }
1859
1860                 entry->modified = modified;
1861                 entry->profile_name = g_strdup(services[i]);
1862
1863                 g_sequence_insert_sorted(profile_list, entry,
1864                                 sort_entry, NULL);
1865
1866                 num_profiles++;
1867         }
1868         DBG("number of profiles: %d", num_profiles);
1869
1870         if (num_profiles > MAX_WIFI_PROFILES) {
1871                 iter = g_sequence_get_begin_iter(profile_list);
1872
1873                 entry = g_sequence_get(iter);
1874
1875                 if (__connman_storage_remove_service(entry->profile_name) == false)
1876                         DBG("Failed to remove service profile: %s", entry->profile_name);
1877         }
1878
1879         g_sequence_free(profile_list);
1880 }
1881 #endif
1882
1883 void __connman_service_save(struct connman_service *service)
1884 {
1885         if (!service)
1886                 return;
1887
1888         service_save(service);
1889 #if defined TIZEN_EXT
1890         /*
1891          * Description: Manage the wireless profiles saved in connman.
1892          * If the number of saved profiles is more than 200, remove the
1893          * profile that is not updated for longer duration.
1894          */
1895         __connman_manage_saved_profiles();
1896 #endif
1897 }
1898
1899 static enum connman_service_state combine_state(
1900                                         enum connman_service_state state_a,
1901                                         enum connman_service_state state_b)
1902 {
1903         enum connman_service_state result;
1904
1905         if (state_a == state_b) {
1906                 result = state_a;
1907                 goto done;
1908         }
1909
1910         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
1911                 result = state_b;
1912                 goto done;
1913         }
1914
1915         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
1916                 result = state_a;
1917                 goto done;
1918         }
1919
1920         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
1921                 result = state_b;
1922                 goto done;
1923         }
1924
1925         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
1926                 result = state_a;
1927                 goto done;
1928         }
1929
1930         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
1931                 result = state_a;
1932                 goto done;
1933         }
1934
1935         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
1936                 result = state_b;
1937                 goto done;
1938         }
1939
1940         if (state_a == CONNMAN_SERVICE_STATE_READY) {
1941                 result = state_a;
1942                 goto done;
1943         }
1944
1945         if (state_b == CONNMAN_SERVICE_STATE_READY) {
1946                 result = state_b;
1947                 goto done;
1948         }
1949
1950         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1951                 result = state_a;
1952                 goto done;
1953         }
1954
1955         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
1956                 result = state_b;
1957                 goto done;
1958         }
1959
1960         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1961                 result = state_a;
1962                 goto done;
1963         }
1964
1965         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1966                 result = state_b;
1967                 goto done;
1968         }
1969
1970         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
1971                 result = state_a;
1972                 goto done;
1973         }
1974
1975         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
1976                 result = state_b;
1977                 goto done;
1978         }
1979
1980         result = CONNMAN_SERVICE_STATE_FAILURE;
1981
1982 done:
1983         return result;
1984 }
1985
1986 static bool is_connecting(enum connman_service_state state)
1987 {
1988         switch (state) {
1989         case CONNMAN_SERVICE_STATE_UNKNOWN:
1990         case CONNMAN_SERVICE_STATE_IDLE:
1991         case CONNMAN_SERVICE_STATE_FAILURE:
1992         case CONNMAN_SERVICE_STATE_DISCONNECT:
1993         case CONNMAN_SERVICE_STATE_READY:
1994         case CONNMAN_SERVICE_STATE_ONLINE:
1995                 break;
1996         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1997         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1998                 return true;
1999         }
2000
2001         return false;
2002 }
2003
2004 static bool is_connected(enum connman_service_state state)
2005 {
2006         switch (state) {
2007         case CONNMAN_SERVICE_STATE_UNKNOWN:
2008         case CONNMAN_SERVICE_STATE_IDLE:
2009         case CONNMAN_SERVICE_STATE_ASSOCIATION:
2010         case CONNMAN_SERVICE_STATE_CONFIGURATION:
2011         case CONNMAN_SERVICE_STATE_DISCONNECT:
2012         case CONNMAN_SERVICE_STATE_FAILURE:
2013                 break;
2014         case CONNMAN_SERVICE_STATE_READY:
2015         case CONNMAN_SERVICE_STATE_ONLINE:
2016                 return true;
2017         }
2018
2019         return false;
2020 }
2021
2022 static bool is_idle(enum connman_service_state state)
2023 {
2024         switch (state) {
2025         case CONNMAN_SERVICE_STATE_IDLE:
2026         case CONNMAN_SERVICE_STATE_DISCONNECT:
2027         case CONNMAN_SERVICE_STATE_FAILURE:
2028                 return true;
2029         case CONNMAN_SERVICE_STATE_UNKNOWN:
2030         case CONNMAN_SERVICE_STATE_ASSOCIATION:
2031         case CONNMAN_SERVICE_STATE_CONFIGURATION:
2032         case CONNMAN_SERVICE_STATE_READY:
2033         case CONNMAN_SERVICE_STATE_ONLINE:
2034                 break;
2035         }
2036
2037         return false;
2038 }
2039
2040 static int nameservers_changed_cb(void *user_data)
2041 {
2042         struct connman_service *service = user_data;
2043
2044         DBG("service %p", service);
2045
2046         service->nameservers_timeout = 0;
2047         if ((is_idle(service->state) && !service->nameservers) ||
2048                         is_connected(service->state))
2049                 dns_changed(service);
2050
2051         return FALSE;
2052 }
2053
2054 static void nameservers_changed(struct connman_service *service)
2055 {
2056         if (!service->nameservers_timeout)
2057                 service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
2058                                                         service);
2059 }
2060
2061 static bool nameserver_available(struct connman_service *service,
2062                                 enum connman_ipconfig_type type,
2063                                 const char *ns)
2064 {
2065         int family;
2066
2067         family = connman_inet_check_ipaddress(ns);
2068
2069         if (family == AF_INET) {
2070                 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2071                         return false;
2072
2073                 return is_connected(service->state_ipv4);
2074         }
2075
2076         if (family == AF_INET6) {
2077                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2078                         return false;
2079
2080                 return is_connected(service->state_ipv6);
2081         }
2082
2083         return false;
2084 }
2085
2086 static int searchdomain_add_all(struct connman_service *service)
2087 {
2088         int index, i = 0;
2089
2090         if (!is_connected(service->state))
2091                 return -ENOTCONN;
2092
2093         index = __connman_service_get_index(service);
2094         if (index < 0)
2095                 return -ENXIO;
2096
2097         if (service->domains) {
2098                 while (service->domains[i]) {
2099                         connman_resolver_append(index, service->domains[i],
2100                                                 NULL);
2101                         i++;
2102                 }
2103
2104                 return 0;
2105         }
2106
2107         if (service->domainname)
2108                 connman_resolver_append(index, service->domainname, NULL);
2109
2110         return 0;
2111
2112 }
2113
2114 static int searchdomain_remove_all(struct connman_service *service)
2115 {
2116         int index, i = 0;
2117
2118         if (!is_connected(service->state))
2119                 return -ENOTCONN;
2120
2121         index = __connman_service_get_index(service);
2122         if (index < 0)
2123                 return -ENXIO;
2124
2125         while (service->domains && service->domains[i]) {
2126                 connman_resolver_remove(index, service->domains[i], NULL);
2127                 i++;
2128         }
2129
2130         if (service->domainname)
2131                 connman_resolver_remove(index, service->domainname, NULL);
2132
2133         return 0;
2134 }
2135
2136 static int nameserver_add(struct connman_service *service,
2137                         enum connman_ipconfig_type type,
2138                         const char *nameserver)
2139 {
2140         int index, ret;
2141
2142         if (!nameserver_available(service, type, nameserver))
2143                 return 0;
2144
2145         index = __connman_service_get_index(service);
2146         if (index < 0)
2147                 return -ENXIO;
2148
2149 #if defined TIZEN_EXT
2150         DBG("Resolver append nameserver: %s", nameserver);
2151 #endif
2152         ret = connman_resolver_append(index, NULL, nameserver);
2153         if (ret >= 0)
2154                 nameservers_changed(service);
2155
2156         return ret;
2157 }
2158
2159 static int nameserver_add_all(struct connman_service *service,
2160                         enum connman_ipconfig_type type)
2161 {
2162         int i = 0;
2163
2164         if (service->nameservers_config) {
2165                 while (service->nameservers_config[i]) {
2166 #if defined TIZEN_EXT
2167                         DBG("type %d add service->nameservers_config[%d]:%s",type,
2168                             i, service->nameservers_config[i]);
2169                         if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
2170                                 DBG("Invalid nameserver");
2171                                 i++;
2172                                 continue;
2173                         }
2174
2175                         switch(type) {
2176                         case CONNMAN_IPCONFIG_TYPE_IPV4:
2177                                 if (connman_inet_check_ipaddress(
2178                                         service->nameservers_config[i]) == AF_INET &&
2179                                     service->dns_config_method_ipv4 ==
2180                                     CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2181                                         nameserver_add(service, type,
2182                                                        service->nameservers_config[i]);
2183                                 }
2184                                 break;
2185                         case CONNMAN_IPCONFIG_TYPE_IPV6:
2186                                 if (connman_inet_check_ipaddress(
2187                                         service->nameservers_config[i]) == AF_INET6 &&
2188                                     service->dns_config_method_ipv6 ==
2189                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2190                                         nameserver_add(service, type,
2191                                                        service->nameservers_config[i]);
2192                                 }
2193                                 break;
2194                         case CONNMAN_IPCONFIG_TYPE_ALL:
2195                                 if (connman_inet_check_ipaddress(
2196                                         service->nameservers_config[i]) == AF_INET &&
2197                                     service->dns_config_method_ipv4 ==
2198                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2199                                         nameserver_add(service, type,
2200                                                        service->nameservers_config[i]);
2201                                 }
2202                                 if (connman_inet_check_ipaddress(
2203                                         service->nameservers_config[i]) == AF_INET6 &&
2204                                     service->dns_config_method_ipv6 ==
2205                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
2206                                         nameserver_add(service, type,
2207                                                        service->nameservers_config[i]);
2208                                 }
2209                                 break;
2210                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
2211                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
2212                                 break;
2213                         default:
2214                                 DBG("default case do nothing");
2215                                 break;
2216                         }
2217 #else
2218                         nameserver_add(service, type,
2219                                 service->nameservers_config[i]);
2220 #endif
2221                         i++;
2222                 }
2223         } else if (service->nameservers) {
2224                 while (service->nameservers[i]) {
2225 #if defined TIZEN_EXT
2226                         DBG("type %d service->nameservers[%d]: %s",type,
2227                             i, service->nameservers[i]);
2228
2229                         switch(type) {
2230                         case CONNMAN_IPCONFIG_TYPE_IPV4:
2231                                 if (connman_inet_check_ipaddress(
2232                                         service->nameservers[i]) == AF_INET &&
2233                                         service->dns_config_method_ipv4 ==
2234                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2235                                         nameserver_add(service, type,
2236                                                        service->nameservers[i]);
2237                                 }
2238                                 break;
2239                         case CONNMAN_IPCONFIG_TYPE_IPV6:
2240                                 if (connman_inet_check_ipaddress(
2241                                         service->nameservers[i]) == AF_INET6 &&
2242                                         service->dns_config_method_ipv6 ==
2243                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2244                                         nameserver_add(service, type,
2245                                                        service->nameservers[i]);
2246                                 }
2247                                 break;
2248                         case CONNMAN_IPCONFIG_TYPE_ALL:
2249                                 if (connman_inet_check_ipaddress(
2250                                         service->nameservers[i]) == AF_INET &&
2251                                         service->dns_config_method_ipv4 ==
2252                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2253                                         nameserver_add(service, type,
2254                                                        service->nameservers[i]);
2255                                 }
2256                                 if (connman_inet_check_ipaddress(
2257                                         service->nameservers[i]) == AF_INET6 &&
2258                                         service->dns_config_method_ipv6 ==
2259                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
2260                                         nameserver_add(service, type,
2261                                                        service->nameservers[i]);
2262                                 }
2263                                 break;
2264                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
2265                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
2266                                 break;
2267                         default:
2268                                 DBG("default case do nothing");
2269                                 break;
2270                         }
2271 #else
2272                         nameserver_add(service, type,
2273                                 service->nameservers[i]);
2274 #endif
2275                         i++;
2276                 }
2277         }
2278
2279         if (!i)
2280                 __connman_resolver_append_fallback_nameservers();
2281
2282 #if defined TIZEN_EXT
2283         const char *global_dns = connman_option_get_string("GlobalNameserver");
2284         if (global_dns)
2285                 nameserver_add(service, type, global_dns);
2286 #endif
2287
2288         searchdomain_add_all(service);
2289
2290         return 0;
2291 }
2292
2293 static int nameserver_remove(struct connman_service *service,
2294                         enum connman_ipconfig_type type,
2295                         const char *nameserver)
2296 {
2297         int index, ret;
2298
2299         if (!nameserver_available(service, type, nameserver))
2300                 return 0;
2301
2302         index = __connman_service_get_index(service);
2303         if (index < 0)
2304                 return -ENXIO;
2305
2306 #if defined TIZEN_EXT
2307         DBG("Resolver remove nameserver: %s", nameserver);
2308 #endif
2309         ret = connman_resolver_remove(index, NULL, nameserver);
2310         if (ret >= 0)
2311                 nameservers_changed(service);
2312
2313         return ret;
2314 }
2315
2316 static int nameserver_remove_all(struct connman_service *service,
2317                                 enum connman_ipconfig_type type)
2318 {
2319 #if defined TIZEN_EXT
2320         /**
2321           * Skip this function if there is any connected profiles
2322           * that use same interface
2323           */
2324         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2325                         __connman_service_get_connected_count_of_iface(service) > 0)
2326                 return 0;
2327 #endif
2328         int index, i = 0;
2329
2330         index = __connman_service_get_index(service);
2331         if (index < 0)
2332                 return -ENXIO;
2333
2334         while (service->nameservers_config && service->nameservers_config[i]) {
2335
2336 #if defined TIZEN_EXT
2337                 DBG("type %d Remove service->nameservers_config[%d]: %s",
2338                       type, i, service->nameservers_config[i]);
2339                 switch(type) {
2340                 case CONNMAN_IPCONFIG_TYPE_IPV4:
2341                         if (connman_inet_check_ipaddress(
2342                                 service->nameservers_config[i]) == AF_INET &&
2343                                 (service->dns_config_method_ipv4 ==
2344                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
2345                                 service->dns_config_method_ipv4 ==
2346                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
2347                                 nameserver_remove(service, type,
2348                                                   service->nameservers_config[i]);
2349                         }
2350                         break;
2351                 case CONNMAN_IPCONFIG_TYPE_IPV6:
2352                         if (connman_inet_check_ipaddress(
2353                                 service->nameservers_config[i]) == AF_INET6 &&
2354                                 (service->dns_config_method_ipv6 ==
2355                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
2356                                 service->dns_config_method_ipv6 ==
2357                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
2358                                 nameserver_remove(service, type,
2359                                                   service->nameservers_config[i]);
2360                         }
2361                         break;
2362                 case CONNMAN_IPCONFIG_TYPE_ALL:
2363                         if (connman_inet_check_ipaddress(
2364                                 service->nameservers_config[i]) == AF_INET &&
2365                                 (service->dns_config_method_ipv4 ==
2366                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
2367                                 service->dns_config_method_ipv4 ==
2368                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
2369                                 nameserver_remove(service, type,
2370                                                   service->nameservers_config[i]);
2371                         }
2372                         if (connman_inet_check_ipaddress(
2373                                 service->nameservers_config[i]) == AF_INET6 &&
2374                                 (service->dns_config_method_ipv6 ==
2375                                         CONNMAN_DNSCONFIG_METHOD_DHCP ||
2376                                 service->dns_config_method_ipv6 ==
2377                                         CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
2378                                 nameserver_remove(service, type,
2379                                                   service->nameservers_config[i]);
2380                         }
2381                         break;
2382                 case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
2383                         DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
2384                         break;
2385                 default:
2386                         DBG("default case do nothing");
2387                         break;
2388                 }
2389 #else
2390                 nameserver_remove(service, type,
2391                                 service->nameservers_config[i]);
2392 #endif
2393                 i++;
2394         }
2395
2396         i = 0;
2397         while (service->nameservers && service->nameservers[i]) {
2398 #if defined TIZEN_EXT
2399                 DBG("type %d Remove service->nameservers[%d]: %s",type, i,
2400                       service->nameservers[i]);
2401                 switch(type) {
2402                         case CONNMAN_IPCONFIG_TYPE_IPV4:
2403                                 if (connman_inet_check_ipaddress(
2404                                         service->nameservers[i]) == AF_INET &&
2405                                         (service->dns_config_method_ipv4 ==
2406                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
2407                                         service->dns_config_method_ipv4 ==
2408                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
2409                                         nameserver_remove(service, type,
2410                                                           service->nameservers[i]);
2411                                 }
2412                                 break;
2413                         case CONNMAN_IPCONFIG_TYPE_IPV6:
2414                                 if (connman_inet_check_ipaddress(
2415                                         service->nameservers[i]) == AF_INET6 &&
2416                                         (service->dns_config_method_ipv6 ==
2417                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
2418                                         service->dns_config_method_ipv6 ==
2419                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
2420                                         nameserver_remove(service, type,
2421                                                           service->nameservers[i]);
2422                                 }
2423                                 break;
2424                         case CONNMAN_IPCONFIG_TYPE_ALL:
2425                                 if (connman_inet_check_ipaddress(
2426                                         service->nameservers[i]) == AF_INET &&
2427                                         (service->dns_config_method_ipv4 ==
2428                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
2429                                         service->dns_config_method_ipv4 ==
2430                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
2431                                         nameserver_remove(service, type,
2432                                                           service->nameservers[i]);
2433                                 }
2434                                 if (connman_inet_check_ipaddress(
2435                                         service->nameservers[i]) == AF_INET6 &&
2436                                         (service->dns_config_method_ipv6 ==
2437                                                 CONNMAN_DNSCONFIG_METHOD_MANUAL ||
2438                                         service->dns_config_method_ipv6 ==
2439                                                 CONNMAN_DNSCONFIG_METHOD_DHCP)) {
2440                                         nameserver_remove(service, type,
2441                                                           service->nameservers[i]);
2442                                 }
2443                                 break;
2444                         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
2445                                 DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
2446                                 break;
2447                         default:
2448                                 DBG("default case do nothing");
2449                                 break;
2450                 }
2451 #else
2452                 nameserver_remove(service, type, service->nameservers[i]);
2453 #endif
2454                 i++;
2455         }
2456
2457 #if defined TIZEN_EXT
2458         const char *global_dns = connman_option_get_string("GlobalNameserver");
2459         if (global_dns)
2460                 nameserver_remove(service, type, global_dns);
2461 #endif
2462         searchdomain_remove_all(service);
2463
2464         return 0;
2465 }
2466
2467 /*
2468  * The is_auto variable is set to true when IPv6 autoconf nameservers are
2469  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
2470  * for details) and not through service.c
2471  */
2472 #if defined TIZEN_EXT
2473 int __connman_service_nameserver_append(struct connman_service *service,
2474                                 const char *nameserver, bool is_auto,
2475                                 enum connman_ipconfig_type type)
2476 #else
2477 int __connman_service_nameserver_append(struct connman_service *service,
2478                                 const char *nameserver, bool is_auto)
2479 #endif
2480 {
2481         char **nameservers;
2482         int len, i;
2483
2484         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
2485
2486         if (!nameserver)
2487                 return -EINVAL;
2488
2489         if (is_auto)
2490                 nameservers = service->nameservers_auto;
2491         else
2492                 nameservers = service->nameservers;
2493
2494         for (i = 0; nameservers && nameservers[i]; i++)
2495 #if defined TIZEN_EXT
2496         {
2497                 DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
2498 #endif
2499                 if (g_strcmp0(nameservers[i], nameserver) == 0)
2500                         return -EEXIST;
2501 #if defined TIZEN_EXT
2502         }
2503 #endif
2504
2505         if (nameservers) {
2506                 len = g_strv_length(nameservers);
2507                 nameservers = g_try_renew(char *, nameservers, len + 2);
2508         } else {
2509                 len = 0;
2510                 nameservers = g_try_new0(char *, len + 2);
2511         }
2512
2513         if (!nameservers)
2514                 return -ENOMEM;
2515
2516         nameservers[len] = g_strdup(nameserver);
2517         nameservers[len + 1] = NULL;
2518
2519 #ifdef TIZEN_EXT
2520         if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
2521            service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
2522                 service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
2523
2524         if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
2525            service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
2526                 service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
2527 #endif
2528
2529         if (is_auto) {
2530                 service->nameservers_auto = nameservers;
2531         } else {
2532                 service->nameservers = nameservers;
2533                 nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
2534         }
2535
2536         nameservers_changed(service);
2537
2538         searchdomain_add_all(service);
2539
2540         return 0;
2541 }
2542
2543 #if defined TIZEN_EXT
2544 int __connman_service_nameserver_remove(struct connman_service *service,
2545                                 const char *nameserver, bool is_auto,
2546                                 enum connman_ipconfig_type type)
2547 #else
2548 int __connman_service_nameserver_remove(struct connman_service *service,
2549                                 const char *nameserver, bool is_auto)
2550 #endif
2551 {
2552         char **servers, **nameservers;
2553         bool found = false;
2554         int len, i, j;
2555
2556         DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
2557
2558         if (!nameserver)
2559                 return -EINVAL;
2560
2561         if (is_auto)
2562                 nameservers = service->nameservers_auto;
2563         else
2564                 nameservers = service->nameservers;
2565
2566         if (!nameservers)
2567                 return 0;
2568
2569         for (i = 0; nameservers[i]; i++)
2570                 if (g_strcmp0(nameservers[i], nameserver) == 0) {
2571                         found = true;
2572                         break;
2573                 }
2574
2575         if (!found)
2576                 return 0;
2577
2578         len = g_strv_length(nameservers);
2579
2580         if (len == 1) {
2581                 servers = NULL;
2582                 goto set_servers;
2583         }
2584
2585         servers = g_try_new0(char *, len);
2586         if (!servers)
2587                 return -ENOMEM;
2588
2589         for (i = 0, j = 0; i < len; i++) {
2590                 if (g_strcmp0(nameservers[i], nameserver)) {
2591                         servers[j] = nameservers[i];
2592                         j++;
2593                 } else
2594                         g_free(nameservers[i]);
2595
2596                 nameservers[i] = NULL;
2597         }
2598         servers[len - 1] = NULL;
2599
2600 set_servers:
2601         g_strfreev(nameservers);
2602         nameservers = servers;
2603
2604         if (is_auto) {
2605                 service->nameservers_auto = nameservers;
2606         } else {
2607                 service->nameservers = nameservers;
2608 #if defined TIZEN_EXT
2609                 DBG("nameserver remove ip_type: %d", type);
2610                 nameserver_remove(service, type,
2611                                 nameserver);
2612 #else
2613                 nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
2614                                 nameserver);
2615 #endif
2616         }
2617
2618         return 0;
2619 }
2620
2621 void __connman_service_nameserver_clear(struct connman_service *service)
2622 {
2623         nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
2624
2625         g_strfreev(service->nameservers);
2626         service->nameservers = NULL;
2627
2628         nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
2629 }
2630
2631 static void add_nameserver_route(int family, int index, char *nameserver,
2632                                 const char *gw)
2633 {
2634         switch (family) {
2635         case AF_INET:
2636                 if (connman_inet_compare_subnet(index, nameserver))
2637                         break;
2638
2639                 if (connman_inet_add_host_route(index, nameserver, gw) < 0)
2640                         /* For P-t-P link the above route add will fail */
2641                         connman_inet_add_host_route(index, nameserver, NULL);
2642                 break;
2643
2644         case AF_INET6:
2645                 if (connman_inet_add_ipv6_host_route(index, nameserver,
2646                                                                 gw) < 0)
2647                         connman_inet_add_ipv6_host_route(index, nameserver,
2648                                                         NULL);
2649                 break;
2650         }
2651 }
2652
2653 static void nameserver_add_routes(int index, char **nameservers,
2654                                         const char *gw)
2655 {
2656         int i, ns_family, gw_family;
2657
2658         gw_family = connman_inet_check_ipaddress(gw);
2659         if (gw_family < 0)
2660                 return;
2661
2662         for (i = 0; nameservers[i]; i++) {
2663                 ns_family = connman_inet_check_ipaddress(nameservers[i]);
2664                 if (ns_family < 0 || ns_family != gw_family)
2665                         continue;
2666
2667                 add_nameserver_route(ns_family, index, nameservers[i], gw);
2668         }
2669 }
2670
2671 static void nameserver_del_routes(int index, char **nameservers,
2672                                 enum connman_ipconfig_type type)
2673 {
2674         int i, family;
2675
2676         for (i = 0; nameservers[i]; i++) {
2677                 family = connman_inet_check_ipaddress(nameservers[i]);
2678                 if (family < 0)
2679                         continue;
2680
2681                 switch (family) {
2682                 case AF_INET:
2683                         if (type != CONNMAN_IPCONFIG_TYPE_IPV6)
2684                                 connman_inet_del_host_route(index,
2685                                                         nameservers[i]);
2686                         break;
2687                 case AF_INET6:
2688                         if (type != CONNMAN_IPCONFIG_TYPE_IPV4)
2689                                 connman_inet_del_ipv6_host_route(index,
2690                                                         nameservers[i]);
2691                         break;
2692                 }
2693         }
2694 }
2695
2696 void __connman_service_nameserver_add_routes(struct connman_service *service,
2697                                                 const char *gw)
2698 {
2699         int index;
2700
2701         if (!service)
2702                 return;
2703
2704         index = __connman_service_get_index(service);
2705
2706         if (service->nameservers_config) {
2707                 /*
2708                  * Configured nameserver takes preference over the
2709                  * discoverd nameserver gathered from DHCP, VPN, etc.
2710                  */
2711                 nameserver_add_routes(index, service->nameservers_config, gw);
2712         } else if (service->nameservers) {
2713                 /*
2714                  * We add nameservers host routes for nameservers that
2715                  * are not on our subnet. For those who are, the subnet
2716                  * route will be installed by the time the dns proxy code
2717                  * tries to reach them. The subnet route is installed
2718                  * when setting the interface IP address.
2719                  */
2720                 nameserver_add_routes(index, service->nameservers, gw);
2721         }
2722 }
2723
2724 void __connman_service_nameserver_del_routes(struct connman_service *service,
2725                                         enum connman_ipconfig_type type)
2726 {
2727         int index;
2728
2729         if (!service)
2730                 return;
2731
2732         index = __connman_service_get_index(service);
2733
2734         if (service->nameservers_config)
2735                 nameserver_del_routes(index, service->nameservers_config,
2736                                         type);
2737         else if (service->nameservers)
2738                 nameserver_del_routes(index, service->nameservers, type);
2739 }
2740
2741 static void address_updated(struct connman_service *service,
2742                         enum connman_ipconfig_type type)
2743 {
2744         if (is_connected(service->state) &&
2745                         service == connman_service_get_default()) {
2746                 nameserver_remove_all(service, type);
2747                 nameserver_add_all(service, type);
2748
2749                 __connman_timeserver_sync(service);
2750         }
2751 }
2752
2753 static struct connman_stats *stats_get(struct connman_service *service)
2754 {
2755         if (service->roaming)
2756                 return &service->stats_roaming;
2757         else
2758                 return &service->stats;
2759 }
2760
2761 static bool stats_enabled(struct connman_service *service)
2762 {
2763         struct connman_stats *stats = stats_get(service);
2764
2765         return stats->enabled;
2766 }
2767
2768 static void stats_start(struct connman_service *service)
2769 {
2770         struct connman_stats *stats = stats_get(service);
2771
2772         DBG("service %p", service);
2773
2774         if (!stats->timer)
2775                 return;
2776
2777         stats->enabled = true;
2778         stats->data_last.time = stats->data.time;
2779
2780         g_timer_start(stats->timer);
2781 }
2782
2783 static void stats_stop(struct connman_service *service)
2784 {
2785         struct connman_stats *stats = stats_get(service);
2786         unsigned int seconds;
2787
2788         DBG("service %p", service);
2789
2790         if (!stats->timer)
2791                 return;
2792
2793         if (!stats->enabled)
2794                 return;
2795
2796         g_timer_stop(stats->timer);
2797
2798         seconds = g_timer_elapsed(stats->timer, NULL);
2799         stats->data.time = stats->data_last.time + seconds;
2800
2801         stats->enabled = false;
2802 }
2803
2804 static void reset_stats(struct connman_service *service)
2805 {
2806         DBG("service %p", service);
2807
2808         /* home */
2809         service->stats.valid = false;
2810
2811         service->stats.data.rx_packets = 0;
2812         service->stats.data.tx_packets = 0;
2813         service->stats.data.rx_bytes = 0;
2814         service->stats.data.tx_bytes = 0;
2815         service->stats.data.rx_errors = 0;
2816         service->stats.data.tx_errors = 0;
2817         service->stats.data.rx_dropped = 0;
2818         service->stats.data.tx_dropped = 0;
2819         service->stats.data.time = 0;
2820         service->stats.data_last.time = 0;
2821
2822         g_timer_reset(service->stats.timer);
2823
2824         /* roaming */
2825         service->stats_roaming.valid = false;
2826
2827         service->stats_roaming.data.rx_packets = 0;
2828         service->stats_roaming.data.tx_packets = 0;
2829         service->stats_roaming.data.rx_bytes = 0;
2830         service->stats_roaming.data.tx_bytes = 0;
2831         service->stats_roaming.data.rx_errors = 0;
2832         service->stats_roaming.data.tx_errors = 0;
2833         service->stats_roaming.data.rx_dropped = 0;
2834         service->stats_roaming.data.tx_dropped = 0;
2835         service->stats_roaming.data.time = 0;
2836         service->stats_roaming.data_last.time = 0;
2837
2838         g_timer_reset(service->stats_roaming.timer);
2839 }
2840
2841 #if defined TIZEN_EXT
2842 static gboolean __connman_service_is_internet_profile(
2843                 struct connman_service *cellular)
2844 {
2845         const char internet_suffix[] = "_1";
2846
2847         DBG("Service path: %s", cellular->path);
2848
2849         if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
2850                 return TRUE;
2851
2852         return FALSE;
2853 }
2854
2855 struct connman_service *connman_service_get_default_connection(void)
2856 {
2857         GList *list;
2858         struct connman_service *service;
2859         struct connman_service *default_service = NULL;
2860
2861         for (list = service_list; list; list = list->next) {
2862                 service = list->data;
2863
2864                 DBG("service: %p %s %s %s", service, service->name,
2865                                 state2string(service->state),
2866                                 __connman_service_type2string(service->type));
2867
2868 #if defined TIZEN_MAINTAIN_ONLINE
2869                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2870                                 service->state == CONNMAN_SERVICE_STATE_ONLINE) {
2871 #else
2872                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
2873                                 is_connected(service->state) == TRUE) {
2874 #endif
2875                         return service;
2876                 } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
2877                                 __connman_service_is_internet_profile(service) == TRUE) {
2878                         if (default_service == NULL)
2879                                 default_service = service;
2880                         else if (is_connected(service->state) == TRUE &&
2881                                         is_connected(default_service->state) == FALSE)
2882                                 default_service = service;
2883                 } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
2884                                 is_connected(service->state) == TRUE) {
2885                         if (default_service == NULL)
2886                                 default_service = service;
2887                 } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
2888                                 is_connected(service->state) == TRUE) {
2889                         if (default_service == NULL)
2890                                 default_service = service;
2891                 }
2892         }
2893
2894         return default_service;
2895 }
2896 #endif
2897
2898 struct connman_service *connman_service_get_default(void)
2899 {
2900 #if defined TIZEN_MAINTAIN_ONLINE
2901         return connman_service_get_default_connection();
2902 #else
2903         struct connman_service *service;
2904
2905         if (!service_list)
2906                 return NULL;
2907
2908         service = service_list->data;
2909
2910         if (!is_connected(service->state))
2911                 return NULL;
2912
2913         return service;
2914 #endif
2915 }
2916
2917 bool __connman_service_index_is_default(int index)
2918 {
2919         struct connman_service *service;
2920
2921         if (index < 0)
2922                 return false;
2923
2924         service = connman_service_get_default();
2925
2926         return __connman_service_get_index(service) == index;
2927 }
2928
2929 static void default_changed(void)
2930 {
2931 #if defined TIZEN_EXT
2932         struct connman_service *service = connman_service_get_default_connection();
2933 #else
2934         struct connman_service *service = connman_service_get_default();
2935 #endif
2936
2937         if (service == current_default)
2938                 return;
2939
2940         DBG("current default %p %s", current_default,
2941                 current_default ? current_default->identifier : "");
2942         DBG("new default %p %s", service, service ? service->identifier : "");
2943
2944 #if defined TIZEN_EXT
2945         current_default = service;
2946
2947         __connman_service_timeserver_changed(service, NULL);
2948 #else
2949         __connman_service_timeserver_changed(current_default, NULL);
2950
2951         current_default = service;
2952 #endif
2953
2954         if (service) {
2955                 if (service->hostname &&
2956                                 connman_setting_get_bool("AllowHostnameUpdates"))
2957                         __connman_utsname_set_hostname(service->hostname);
2958
2959                 if (service->domainname &&
2960                                 connman_setting_get_bool("AllowDomainnameUpdates"))
2961                         __connman_utsname_set_domainname(service->domainname);
2962         }
2963
2964         __connman_notifier_default_changed(service);
2965 }
2966
2967 static void state_changed(struct connman_service *service)
2968 {
2969         const char *str;
2970
2971         __connman_notifier_service_state_changed(service, service->state);
2972
2973         str = state2string(service->state);
2974         if (!str)
2975                 return;
2976
2977 #if !defined TIZEN_EXT
2978         if (!allow_property_changed(service))
2979                 return;
2980
2981 #endif
2982 #if defined TIZEN_EXT
2983         DBG(" %s, %s", str, service->path);
2984 #endif
2985         connman_dbus_property_changed_basic(service->path,
2986                                 CONNMAN_SERVICE_INTERFACE, "State",
2987                                                 DBUS_TYPE_STRING, &str);
2988 }
2989
2990 #if defined TIZEN_EXT
2991 static void connect_reason_changed(struct connman_service *service)
2992 {
2993         struct connman_device *device;
2994
2995         if (!service->path)
2996                 return;
2997
2998         if (!allow_property_changed(service))
2999                 return;
3000
3001         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
3002                 device = connman_network_get_device(service->network);
3003                 if (device) {
3004                         bool need_save = false;
3005
3006                         need_save |= connman_device_set_last_user_selection_ident(device, service->identifier);
3007                         need_save |= connman_device_set_last_user_selection_time(device, time(NULL));
3008
3009                         DBG("last user selection ident[%s] time[%ld]",
3010                                 connman_device_get_last_user_selection_ident(device),
3011                                 connman_device_get_last_user_selection_time(device));
3012
3013                         if (need_save)
3014                                 connman_device_save_last_user_selection(device);
3015                 }
3016         }
3017
3018         connman_dbus_property_changed_basic(service->path,
3019                                             CONNMAN_SERVICE_INTERFACE,
3020                                             "ConnectReason",
3021                                             DBUS_TYPE_INT32,
3022                                             &service->connect_reason);
3023 }
3024
3025 static void disconnection_requested_changed(struct connman_service *service)
3026 {
3027         dbus_bool_t disconnection_requested;
3028
3029         if (!service->path)
3030                 return;
3031
3032         if (!allow_property_changed(service))
3033                 return;
3034
3035         disconnection_requested = service->disconnection_requested;
3036         connman_dbus_property_changed_basic(service->path,
3037                                             CONNMAN_SERVICE_INTERFACE,
3038                                             "DisconnectionRequested",
3039                                             DBUS_TYPE_BOOLEAN,
3040                                             &disconnection_requested);
3041 }
3042
3043 void connman_service_set_disconnection_requested(struct connman_service *service,
3044                                                  bool disconnection_requested)
3045 {
3046         if (service == NULL)
3047                 return;
3048
3049         service->disconnection_requested = disconnection_requested;
3050         disconnection_requested_changed(service);
3051 }
3052 #endif
3053
3054 static void strength_changed(struct connman_service *service)
3055 {
3056         if (service->strength == 0)
3057                 return;
3058
3059         if (!allow_property_changed(service))
3060                 return;
3061
3062         connman_dbus_property_changed_basic(service->path,
3063                                 CONNMAN_SERVICE_INTERFACE, "Strength",
3064                                         DBUS_TYPE_BYTE, &service->strength);
3065 }
3066
3067 #if defined TIZEN_EXT
3068 static bool update_last_connected_bssid(struct connman_service *service)
3069 {
3070         const unsigned char *last_connected_bssid;
3071
3072         if (!service->network)
3073                 return false;
3074
3075         last_connected_bssid = connman_network_get_last_connected_bssid(service->network);
3076         if (memcmp(last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX) == 0)
3077                 return false;
3078
3079         if (memcmp(last_connected_bssid, service->last_connected_bssid, WIFI_BSSID_LEN_MAX) != 0) {
3080                 memcpy(service->last_connected_bssid, last_connected_bssid, WIFI_BSSID_LEN_MAX);
3081                 return true;
3082         }
3083
3084         return false;
3085 }
3086 #endif
3087
3088 static void favorite_changed(struct connman_service *service)
3089 {
3090         dbus_bool_t favorite;
3091
3092         if (!service->path)
3093                 return;
3094
3095         if (!allow_property_changed(service))
3096                 return;
3097
3098         favorite = service->favorite;
3099         connman_dbus_property_changed_basic(service->path,
3100                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
3101                                         DBUS_TYPE_BOOLEAN, &favorite);
3102 }
3103
3104 static void immutable_changed(struct connman_service *service)
3105 {
3106         dbus_bool_t immutable;
3107
3108         if (!service->path)
3109                 return;
3110
3111         if (!allow_property_changed(service))
3112                 return;
3113
3114         immutable = service->immutable;
3115         connman_dbus_property_changed_basic(service->path,
3116                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
3117                                         DBUS_TYPE_BOOLEAN, &immutable);
3118 }
3119
3120 static void roaming_changed(struct connman_service *service)
3121 {
3122         dbus_bool_t roaming;
3123
3124         if (!service->path)
3125                 return;
3126
3127         if (!allow_property_changed(service))
3128                 return;
3129
3130         roaming = service->roaming;
3131         connman_dbus_property_changed_basic(service->path,
3132                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
3133                                         DBUS_TYPE_BOOLEAN, &roaming);
3134 }
3135
3136 static void autoconnect_changed(struct connman_service *service)
3137 {
3138         dbus_bool_t autoconnect;
3139
3140         if (!service->path)
3141                 return;
3142
3143         if (!allow_property_changed(service))
3144                 return;
3145
3146         autoconnect = service->autoconnect;
3147         connman_dbus_property_changed_basic(service->path,
3148                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
3149                                 DBUS_TYPE_BOOLEAN, &autoconnect);
3150 }
3151
3152 static void append_security(DBusMessageIter *iter, void *user_data)
3153 {
3154         struct connman_service *service = user_data;
3155         const char *str;
3156
3157         str = security2string(service->security);
3158         if (str)
3159                 dbus_message_iter_append_basic(iter,
3160                                 DBUS_TYPE_STRING, &str);
3161
3162         /*
3163          * Some access points incorrectly advertise WPS even when they
3164          * are configured as open or no security, so filter
3165          * appropriately.
3166          */
3167         if (service->wps) {
3168                 switch (service->security) {
3169                 case CONNMAN_SERVICE_SECURITY_PSK:
3170                 case CONNMAN_SERVICE_SECURITY_WPA:
3171                 case CONNMAN_SERVICE_SECURITY_RSN:
3172 #if defined TIZEN_EXT
3173                 case CONNMAN_SERVICE_SECURITY_SAE:
3174 #endif
3175                         str = "wps";
3176                         dbus_message_iter_append_basic(iter,
3177                                                 DBUS_TYPE_STRING, &str);
3178                         break;
3179 #if defined TIZEN_EXT
3180                 case CONNMAN_SERVICE_SECURITY_OWE:
3181 #endif
3182                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3183                 case CONNMAN_SERVICE_SECURITY_NONE:
3184                 case CONNMAN_SERVICE_SECURITY_WEP:
3185                 case CONNMAN_SERVICE_SECURITY_8021X:
3186                         break;
3187                 }
3188
3189                 if (service->wps_advertizing) {
3190                         str = "wps_advertising";
3191                         dbus_message_iter_append_basic(iter,
3192                                                 DBUS_TYPE_STRING, &str);
3193                 }
3194         }
3195 }
3196
3197 static void security_changed(struct connman_service *service)
3198 {
3199         if (!service->path)
3200                 return;
3201
3202         if (!allow_property_changed(service))
3203                 return;
3204
3205         connman_dbus_property_changed_array(service->path,
3206                                 CONNMAN_SERVICE_INTERFACE, "Security",
3207                                 DBUS_TYPE_STRING, append_security, service);
3208 }
3209
3210 static void append_ethernet(DBusMessageIter *iter, void *user_data)
3211 {
3212         struct connman_service *service = user_data;
3213
3214         if (service->ipconfig_ipv4)
3215                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
3216                                                                         iter);
3217         else if (service->ipconfig_ipv6)
3218                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
3219                                                                         iter);
3220 }
3221
3222 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
3223 static void append_eap_over_ethernet(DBusMessageIter *iter, void *user_data)
3224 {
3225         struct connman_service *service = user_data;
3226         dbus_bool_t val;
3227
3228         val = service->use_eapol;
3229         connman_dbus_dict_append_basic(iter, "UseEapol",
3230                         DBUS_TYPE_BOOLEAN, &val);
3231         if (service->use_eapol) {
3232                 if (service->eap)
3233                         connman_dbus_dict_append_basic(iter, "EAP",
3234                                         DBUS_TYPE_STRING, &service->eap);
3235
3236                 if (service->identity)
3237                         connman_dbus_dict_append_basic(iter, "Identity",
3238                                         DBUS_TYPE_STRING, &service->identity);
3239
3240                 if (service->anonymous_identity)
3241                         connman_dbus_dict_append_basic(iter, "AnonymousIdentity",
3242                                         DBUS_TYPE_STRING, &service->anonymous_identity);
3243
3244                 if (service->ca_cert_file)
3245                         connman_dbus_dict_append_basic(iter, "CACertFile",
3246                                         DBUS_TYPE_STRING, &service->ca_cert_file);
3247
3248                 if (service->client_cert_file)
3249                         connman_dbus_dict_append_basic(iter, "ClientCertFile",
3250                                         DBUS_TYPE_STRING, &service->client_cert_file);
3251
3252                 if (service->private_key_file)
3253                         connman_dbus_dict_append_basic(iter, "PrivateKeyFile",
3254                                         DBUS_TYPE_STRING, &service->private_key_file);
3255
3256                 if (service->phase2)
3257                         connman_dbus_dict_append_basic(iter, "Phase2",
3258                                         DBUS_TYPE_STRING, &service->phase2);
3259
3260                 if (service->phase1)
3261                         connman_dbus_dict_append_basic(iter, "Phase1",
3262                                         DBUS_TYPE_STRING, &service->phase1);
3263
3264                 if (service->pac_file)
3265                         connman_dbus_dict_append_basic(iter, "PacFile",
3266                                         DBUS_TYPE_STRING, &service->pac_file);
3267
3268                 /* Should we include passphrase? */
3269         }
3270 }
3271 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
3272
3273 static void append_ipv4(DBusMessageIter *iter, void *user_data)
3274 {
3275         struct connman_service *service = user_data;
3276
3277         if (!is_connected(service->state_ipv4))
3278                 return;
3279
3280         if (service->ipconfig_ipv4)
3281                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
3282 }
3283
3284 static void append_ipv6(DBusMessageIter *iter, void *user_data)
3285 {
3286         struct connman_service *service = user_data;
3287
3288         if (!is_connected(service->state_ipv6))
3289                 return;
3290
3291         if (service->ipconfig_ipv6)
3292                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
3293                                                 service->ipconfig_ipv4);
3294 }
3295
3296 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
3297 {
3298         struct connman_service *service = user_data;
3299
3300         if (service->ipconfig_ipv4)
3301                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
3302                                                         iter);
3303 }
3304
3305 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
3306 {
3307         struct connman_service *service = user_data;
3308
3309         if (service->ipconfig_ipv6)
3310                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
3311                                                         iter);
3312 }
3313
3314 static void append_nameservers(DBusMessageIter *iter,
3315                 struct connman_service *service, char **servers)
3316 {
3317         int i;
3318         bool available = true;
3319
3320         for (i = 0; servers[i]; i++) {
3321                 if (service)
3322                         available = nameserver_available(service,
3323                                                 CONNMAN_IPCONFIG_TYPE_ALL,
3324                                                 servers[i]);
3325
3326                 if (available)
3327                         dbus_message_iter_append_basic(iter,
3328                                         DBUS_TYPE_STRING, &servers[i]);
3329         }
3330 }
3331
3332 #if defined TIZEN_EXT
3333 static void append_nameserver_manual(DBusMessageIter *iter,
3334                 struct connman_service *service, const char *server)
3335 {
3336         bool available = true;
3337
3338         if (service)
3339                 available = nameserver_available(service,
3340                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
3341
3342         if (available)
3343                 dbus_message_iter_append_basic(iter,
3344                                 DBUS_TYPE_STRING, &server);
3345 }
3346
3347 static void append_nameserver_dhcp(DBusMessageIter *iter,
3348                 struct connman_service *service, const char *server)
3349 {
3350         bool available = true;
3351
3352         if (service)
3353                 available = nameserver_available(service,
3354                                 CONNMAN_IPCONFIG_TYPE_ALL, server);
3355
3356         if (available)
3357                 dbus_message_iter_append_basic(iter,
3358                                 DBUS_TYPE_STRING, &server);
3359 }
3360 #endif
3361
3362 static void append_dns(DBusMessageIter *iter, void *user_data)
3363 {
3364         struct connman_service *service = user_data;
3365 #if defined TIZEN_EXT
3366         int i;
3367 #endif
3368
3369         if (!is_connected(service->state))
3370                 return;
3371
3372 #ifdef TIZEN_EXT
3373         const char *str;
3374
3375         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
3376         if(str != NULL) {
3377                 char *str1 = g_strdup_printf("ipv4.%s", str);
3378                 dbus_message_iter_append_basic(iter,
3379                         DBUS_TYPE_STRING, &str1);
3380                 g_free(str1);
3381         }
3382
3383         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
3384         if(str != NULL) {
3385                 char *str1 = g_strdup_printf("ipv6.%s", str);
3386                 dbus_message_iter_append_basic(iter,
3387                         DBUS_TYPE_STRING, &str1);
3388                 g_free(str1);
3389         }
3390 #endif
3391
3392         if (service->nameservers_config) {
3393 #if defined TIZEN_EXT
3394                 i = 0;
3395                 while (service->nameservers_config[i]) {
3396                         if (connman_inet_check_ipaddress(
3397                                 service->nameservers_config[i]) == AF_INET &&
3398                                 service->dns_config_method_ipv4 ==
3399                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
3400                                 append_nameserver_manual(iter, service,
3401                                                 service->nameservers_config[i]);
3402                         }
3403
3404                         if (connman_inet_check_ipaddress(
3405                                 service->nameservers_config[i]) == AF_INET6 &&
3406                                 service->dns_config_method_ipv6 ==
3407                                         CONNMAN_DNSCONFIG_METHOD_MANUAL) {
3408                                 append_nameserver_manual(iter, service,
3409                                                 service->nameservers_config[i]);
3410                         }
3411                         i++;
3412                 }
3413                 /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
3414                  * dynamic while other is static so try to append the DNS
3415                  * Address which is dynamic also */
3416                 if (service->nameservers != NULL) {
3417                         i = 0;
3418                         while (service->nameservers[i]) {
3419                                 if (connman_inet_check_ipaddress(
3420                                         service->nameservers[i]) == AF_INET &&
3421                                         service->dns_config_method_ipv4 ==
3422                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
3423                                         append_nameserver_dhcp(iter, service,
3424                                                         service->nameservers[i]);
3425                                 }
3426
3427                                 if (connman_inet_check_ipaddress(
3428                                         service->nameservers[i]) == AF_INET6 &&
3429                                         service->dns_config_method_ipv6 ==
3430                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
3431                                         append_nameserver_dhcp(iter, service,
3432                                                         service->nameservers[i]);
3433                                 }
3434                                 i++;
3435                         }
3436                 }
3437 #else
3438                 append_nameservers(iter, service, service->nameservers_config);
3439 #endif
3440                 return;
3441         } else {
3442                 if (service->nameservers)
3443 #if defined TIZEN_EXT
3444                 {
3445                         i = 0;
3446                         while (service->nameservers[i]) {
3447                                 if (connman_inet_check_ipaddress(
3448                                         service->nameservers[i]) == AF_INET &&
3449                                         service->dns_config_method_ipv4 ==
3450                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
3451                                         append_nameserver_dhcp(iter, service,
3452                                                         service->nameservers[i]);
3453                                 }
3454
3455                                 if (connman_inet_check_ipaddress(
3456                                         service->nameservers[i]) == AF_INET6 &&
3457                                         service->dns_config_method_ipv6 ==
3458                                                 CONNMAN_DNSCONFIG_METHOD_DHCP) {
3459                                         append_nameserver_dhcp(iter, service,
3460                                                         service->nameservers[i]);
3461                                 }
3462                                 i++;
3463                         }
3464                 }
3465 #else
3466                         append_nameservers(iter, service,
3467                                         service->nameservers);
3468 #endif
3469
3470                 if (service->nameservers_auto)
3471                         append_nameservers(iter, service,
3472                                         service->nameservers_auto);
3473
3474                 if (!service->nameservers && !service->nameservers_auto) {
3475                         char **ns;
3476
3477                         DBG("append fallback nameservers");
3478
3479                         ns = connman_setting_get_string_list("FallbackNameservers");
3480                         if (ns)
3481                                 append_nameservers(iter, service, ns);
3482                 }
3483         }
3484 }
3485
3486 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
3487 {
3488         struct connman_service *service = user_data;
3489
3490 #ifdef TIZEN_EXT
3491         /* Append DNS Config Type */
3492         const char *str;
3493         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
3494         if(str != NULL) {
3495                 char *str1 = g_strdup_printf("ipv4.%s", str);
3496                 dbus_message_iter_append_basic(iter,
3497                         DBUS_TYPE_STRING, &str1);
3498                 g_free(str1);
3499         }
3500
3501         str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
3502         if(str != NULL) {
3503                 char *str1 = g_strdup_printf("ipv6.%s", str);
3504                 dbus_message_iter_append_basic(iter,
3505                         DBUS_TYPE_STRING, &str1);
3506                 g_free(str1);
3507         }
3508 #endif
3509
3510         if (!service->nameservers_config)
3511                 return;
3512
3513 #if defined TIZEN_EXT
3514         int i = 0;
3515         while (service->nameservers_config[i]) {
3516                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
3517                                 service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
3518                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
3519                 }
3520
3521                 if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
3522                                 service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
3523                         append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
3524                 }
3525                 i++;
3526         }
3527 #else
3528         append_nameservers(iter, NULL, service->nameservers_config);
3529 #endif
3530 }
3531
3532 static void append_ts(DBusMessageIter *iter, void *user_data)
3533 {
3534         GSList *list = user_data;
3535
3536         while (list) {
3537                 char *timeserver = list->data;
3538
3539                 if (timeserver)
3540                         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
3541                                         &timeserver);
3542
3543                 list = g_slist_next(list);
3544         }
3545 }
3546
3547 static void append_tsconfig(DBusMessageIter *iter, void *user_data)
3548 {
3549         struct connman_service *service = user_data;
3550         int i;
3551
3552         if (!service->timeservers_config)
3553                 return;
3554
3555         for (i = 0; service->timeservers_config[i]; i++) {
3556                 dbus_message_iter_append_basic(iter,
3557                                 DBUS_TYPE_STRING,
3558                                 &service->timeservers_config[i]);
3559         }
3560 }
3561
3562 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
3563 {
3564         struct connman_service *service = user_data;
3565         int i;
3566
3567         if (!service->domains)
3568                 return;
3569
3570         for (i = 0; service->domains[i]; i++)
3571                 dbus_message_iter_append_basic(iter,
3572                                 DBUS_TYPE_STRING, &service->domains[i]);
3573 }
3574
3575 static void append_domain(DBusMessageIter *iter, void *user_data)
3576 {
3577         struct connman_service *service = user_data;
3578
3579         if (!is_connected(service->state) &&
3580                                 !is_connecting(service->state))
3581                 return;
3582
3583         if (service->domains)
3584                 append_domainconfig(iter, user_data);
3585         else if (service->domainname)
3586                 dbus_message_iter_append_basic(iter,
3587                                 DBUS_TYPE_STRING, &service->domainname);
3588 }
3589
3590 static void append_proxies(DBusMessageIter *iter, void *user_data)
3591 {
3592         struct connman_service *service = user_data;
3593         int i;
3594
3595         if (!service->proxies)
3596                 return;
3597
3598         for (i = 0; service->proxies[i]; i++)
3599                 dbus_message_iter_append_basic(iter,
3600                                 DBUS_TYPE_STRING, &service->proxies[i]);
3601 }
3602
3603 static void append_excludes(DBusMessageIter *iter, void *user_data)
3604 {
3605         struct connman_service *service = user_data;
3606         int i;
3607
3608         if (!service->excludes)
3609                 return;
3610
3611         for (i = 0; service->excludes[i]; i++)
3612                 dbus_message_iter_append_basic(iter,
3613                                 DBUS_TYPE_STRING, &service->excludes[i]);
3614 }
3615
3616 static void append_proxy(DBusMessageIter *iter, void *user_data)
3617 {
3618         struct connman_service *service = user_data;
3619         enum connman_service_proxy_method proxy;
3620         const char *pac = NULL;
3621         const char *method = proxymethod2string(
3622                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
3623
3624         if (!is_connected(service->state))
3625                 return;
3626
3627         proxy = connman_service_get_proxy_method(service);
3628
3629         switch (proxy) {
3630         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
3631                 return;
3632         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
3633                 goto done;
3634         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
3635                 connman_dbus_dict_append_array(iter, "Servers",
3636                                         DBUS_TYPE_STRING, append_proxies,
3637                                         service);
3638
3639                 connman_dbus_dict_append_array(iter, "Excludes",
3640                                         DBUS_TYPE_STRING, append_excludes,
3641                                         service);
3642                 break;
3643         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
3644                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
3645                 if (service->ipconfig_ipv4)
3646                         pac = __connman_ipconfig_get_proxy_autoconfig(
3647                                 service->ipconfig_ipv4);
3648                 else if (service->ipconfig_ipv6)
3649                         pac = __connman_ipconfig_get_proxy_autoconfig(
3650                                 service->ipconfig_ipv6);
3651
3652                 if (!service->pac && !pac)
3653                         goto done;
3654
3655                 if (service->pac)
3656                         pac = service->pac;
3657
3658                 connman_dbus_dict_append_basic(iter, "URL",
3659                                         DBUS_TYPE_STRING, &pac);
3660                 break;
3661         }
3662
3663         method = proxymethod2string(proxy);
3664
3665 done:
3666         connman_dbus_dict_append_basic(iter, "Method",
3667                                         DBUS_TYPE_STRING, &method);
3668 }
3669
3670 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
3671 {
3672         struct connman_service *service = user_data;
3673         const char *method;
3674
3675         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
3676                 return;
3677
3678         switch (service->proxy_config) {
3679         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
3680                 return;
3681         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
3682                 break;
3683         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
3684                 if (service->proxies)
3685                         connman_dbus_dict_append_array(iter, "Servers",
3686                                                 DBUS_TYPE_STRING,
3687                                                 append_proxies, service);
3688
3689                 if (service->excludes)
3690                         connman_dbus_dict_append_array(iter, "Excludes",
3691                                                 DBUS_TYPE_STRING,
3692                                                 append_excludes, service);
3693                 break;
3694         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
3695                 if (service->pac)
3696                         connman_dbus_dict_append_basic(iter, "URL",
3697                                         DBUS_TYPE_STRING, &service->pac);
3698                 break;
3699         }
3700
3701         method = proxymethod2string(service->proxy_config);
3702
3703         connman_dbus_dict_append_basic(iter, "Method",
3704                                 DBUS_TYPE_STRING, &method);
3705 }
3706
3707 static void append_provider(DBusMessageIter *iter, void *user_data)
3708 {
3709         struct connman_service *service = user_data;
3710
3711         if (!is_connected(service->state))
3712                 return;
3713
3714         if (service->provider)
3715                 __connman_provider_append_properties(service->provider, iter);
3716 }
3717
3718
3719 static void settings_changed(struct connman_service *service,
3720                                 struct connman_ipconfig *ipconfig)
3721 {
3722         enum connman_ipconfig_type type;
3723
3724         type = __connman_ipconfig_get_config_type(ipconfig);
3725
3726         __connman_notifier_ipconfig_changed(service, ipconfig);
3727
3728         if (!allow_property_changed(service))
3729                 return;
3730
3731         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3732                 connman_dbus_property_changed_dict(service->path,
3733                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
3734                                         append_ipv4, service);
3735         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3736                 connman_dbus_property_changed_dict(service->path,
3737                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
3738                                         append_ipv6, service);
3739 }
3740
3741 static void ipv4_configuration_changed(struct connman_service *service)
3742 {
3743         if (!allow_property_changed(service))
3744                 return;
3745
3746         connman_dbus_property_changed_dict(service->path,
3747                                         CONNMAN_SERVICE_INTERFACE,
3748                                                         "IPv4.Configuration",
3749                                                         append_ipv4config,
3750                                                         service);
3751 }
3752
3753 void __connman_service_notify_ipv4_configuration(
3754                                         struct connman_service *service)
3755 {
3756         if (!service)
3757                 return;
3758
3759         ipv4_configuration_changed(service);
3760 }
3761
3762 static void ipv6_configuration_changed(struct connman_service *service)
3763 {
3764         if (!allow_property_changed(service))
3765                 return;
3766
3767         connman_dbus_property_changed_dict(service->path,
3768                                         CONNMAN_SERVICE_INTERFACE,
3769                                                         "IPv6.Configuration",
3770                                                         append_ipv6config,
3771                                                         service);
3772 }
3773
3774 static void dns_changed(struct connman_service *service)
3775 {
3776         if (!allow_property_changed(service))
3777                 return;
3778
3779         connman_dbus_property_changed_array(service->path,
3780                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
3781                                         DBUS_TYPE_STRING, append_dns, service);
3782 }
3783
3784 static void dns_configuration_changed(struct connman_service *service)
3785 {
3786         if (!allow_property_changed(service))
3787                 return;
3788
3789         connman_dbus_property_changed_array(service->path,
3790                                 CONNMAN_SERVICE_INTERFACE,
3791                                 "Nameservers.Configuration",
3792                                 DBUS_TYPE_STRING, append_dnsconfig, service);
3793
3794         dns_changed(service);
3795 }
3796
3797 static void domain_changed(struct connman_service *service)
3798 {
3799         if (!allow_property_changed(service))
3800                 return;
3801
3802         connman_dbus_property_changed_array(service->path,
3803                                 CONNMAN_SERVICE_INTERFACE, "Domains",
3804                                 DBUS_TYPE_STRING, append_domain, service);
3805 }
3806
3807 static void domain_configuration_changed(struct connman_service *service)
3808 {
3809         if (!allow_property_changed(service))
3810                 return;
3811
3812         connman_dbus_property_changed_array(service->path,
3813                                 CONNMAN_SERVICE_INTERFACE,
3814                                 "Domains.Configuration",
3815                                 DBUS_TYPE_STRING, append_domainconfig, service);
3816 }
3817
3818 static void proxy_changed(struct connman_service *service)
3819 {
3820         if (!allow_property_changed(service))
3821                 return;
3822
3823         connman_dbus_property_changed_dict(service->path,
3824                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
3825                                                         append_proxy, service);
3826 }
3827
3828 static void proxy_configuration_changed(struct connman_service *service)
3829 {
3830         if (!allow_property_changed(service))
3831                 return;
3832
3833         connman_dbus_property_changed_dict(service->path,
3834                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
3835                                                 append_proxyconfig, service);
3836
3837         proxy_changed(service);
3838 }
3839
3840 static void mdns_changed(struct connman_service *service)
3841 {
3842         dbus_bool_t mdns = service->mdns;
3843
3844         if (!allow_property_changed(service))
3845                 return;
3846
3847         connman_dbus_property_changed_basic(service->path,
3848                         CONNMAN_SERVICE_INTERFACE, "mDNS", DBUS_TYPE_BOOLEAN,
3849                         &mdns);
3850 }
3851
3852 static void mdns_configuration_changed(struct connman_service *service)
3853 {
3854         dbus_bool_t mdns_config = service->mdns_config;
3855
3856         if (!allow_property_changed(service))
3857                 return;
3858
3859         connman_dbus_property_changed_basic(service->path,
3860                         CONNMAN_SERVICE_INTERFACE, "mDNS.Configuration",
3861                         DBUS_TYPE_BOOLEAN, &mdns_config);
3862 }
3863
3864 static int set_mdns(struct connman_service *service,
3865                         bool enabled)
3866 {
3867         int result;
3868
3869         result = __connman_resolver_set_mdns(
3870                         __connman_service_get_index(service), enabled);
3871
3872         if (result == 0) {
3873                 if (service->mdns != enabled) {
3874                         service->mdns = enabled;
3875                         mdns_changed(service);
3876                 }
3877         }
3878
3879         return result;
3880 }
3881
3882 static void timeservers_configuration_changed(struct connman_service *service)
3883 {
3884         if (!allow_property_changed(service))
3885                 return;
3886
3887         connman_dbus_property_changed_array(service->path,
3888                         CONNMAN_SERVICE_INTERFACE,
3889                         "Timeservers.Configuration",
3890                         DBUS_TYPE_STRING,
3891                         append_tsconfig, service);
3892 }
3893
3894 static void link_changed(struct connman_service *service)
3895 {
3896         if (!allow_property_changed(service))
3897                 return;
3898
3899         connman_dbus_property_changed_dict(service->path,
3900                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
3901                                                 append_ethernet, service);
3902 }
3903
3904 static void stats_append_counters(DBusMessageIter *dict,
3905                         struct connman_stats_data *stats,
3906                         struct connman_stats_data *counters,
3907                         bool append_all)
3908 {
3909         if (counters->rx_packets != stats->rx_packets || append_all) {
3910                 counters->rx_packets = stats->rx_packets;
3911                 connman_dbus_dict_append_basic(dict, "RX.Packets",
3912                                         DBUS_TYPE_UINT32, &stats->rx_packets);
3913         }
3914
3915         if (counters->tx_packets != stats->tx_packets || append_all) {
3916                 counters->tx_packets = stats->tx_packets;
3917                 connman_dbus_dict_append_basic(dict, "TX.Packets",
3918                                         DBUS_TYPE_UINT32, &stats->tx_packets);
3919         }
3920
3921         if (counters->rx_bytes != stats->rx_bytes || append_all) {
3922                 counters->rx_bytes = stats->rx_bytes;
3923                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
3924                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
3925         }
3926
3927         if (counters->tx_bytes != stats->tx_bytes || append_all) {
3928                 counters->tx_bytes = stats->tx_bytes;
3929                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
3930                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
3931         }
3932
3933         if (counters->rx_errors != stats->rx_errors || append_all) {
3934                 counters->rx_errors = stats->rx_errors;
3935                 connman_dbus_dict_append_basic(dict, "RX.Errors",
3936                                         DBUS_TYPE_UINT32, &stats->rx_errors);
3937         }
3938
3939         if (counters->tx_errors != stats->tx_errors || append_all) {
3940                 counters->tx_errors = stats->tx_errors;
3941                 connman_dbus_dict_append_basic(dict, "TX.Errors",
3942                                         DBUS_TYPE_UINT32, &stats->tx_errors);
3943         }
3944
3945         if (counters->rx_dropped != stats->rx_dropped || append_all) {
3946                 counters->rx_dropped = stats->rx_dropped;
3947                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
3948                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
3949         }
3950
3951         if (counters->tx_dropped != stats->tx_dropped || append_all) {
3952                 counters->tx_dropped = stats->tx_dropped;
3953                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
3954                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
3955         }
3956
3957         if (counters->time != stats->time || append_all) {
3958                 counters->time = stats->time;
3959                 connman_dbus_dict_append_basic(dict, "Time",
3960                                         DBUS_TYPE_UINT32, &stats->time);
3961         }
3962 }
3963
3964 static void stats_append(struct connman_service *service,
3965                                 const char *counter,
3966                                 struct connman_stats_counter *counters,
3967                                 bool append_all)
3968 {
3969         DBusMessageIter array, dict;
3970         DBusMessage *msg;
3971
3972         DBG("service %p counter %s", service, counter);
3973
3974         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
3975         if (!msg)
3976                 return;
3977
3978         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
3979                                 &service->path, DBUS_TYPE_INVALID);
3980
3981         dbus_message_iter_init_append(msg, &array);
3982
3983         /* home counter */
3984         connman_dbus_dict_open(&array, &dict);
3985
3986         stats_append_counters(&dict, &service->stats.data,
3987                                 &counters->stats.data, append_all);
3988
3989         connman_dbus_dict_close(&array, &dict);
3990
3991         /* roaming counter */
3992         connman_dbus_dict_open(&array, &dict);
3993
3994         stats_append_counters(&dict, &service->stats_roaming.data,
3995                                 &counters->stats_roaming.data, append_all);
3996
3997         connman_dbus_dict_close(&array, &dict);
3998
3999         __connman_counter_send_usage(counter, msg);
4000 }
4001
4002 static void stats_update(struct connman_service *service,
4003                                 unsigned int rx_packets, unsigned int tx_packets,
4004                                 unsigned int rx_bytes, unsigned int tx_bytes,
4005                                 unsigned int rx_errors, unsigned int tx_errors,
4006                                 unsigned int rx_dropped, unsigned int tx_dropped)
4007 {
4008         struct connman_stats *stats = stats_get(service);
4009         struct connman_stats_data *data_last = &stats->data_last;
4010         struct connman_stats_data *data = &stats->data;
4011         unsigned int seconds;
4012
4013         DBG("service %p", service);
4014
4015         if (stats->valid) {
4016                 data->rx_packets +=
4017                         rx_packets - data_last->rx_packets;
4018                 data->tx_packets +=
4019                         tx_packets - data_last->tx_packets;
4020                 data->rx_bytes +=
4021                         rx_bytes - data_last->rx_bytes;
4022                 data->tx_bytes +=
4023                         tx_bytes - data_last->tx_bytes;
4024                 data->rx_errors +=
4025                         rx_errors - data_last->rx_errors;
4026                 data->tx_errors +=
4027                         tx_errors - data_last->tx_errors;
4028                 data->rx_dropped +=
4029                         rx_dropped - data_last->rx_dropped;
4030                 data->tx_dropped +=
4031                         tx_dropped - data_last->tx_dropped;
4032         } else {
4033                 stats->valid = true;
4034         }
4035
4036         data_last->rx_packets = rx_packets;
4037         data_last->tx_packets = tx_packets;
4038         data_last->rx_bytes = rx_bytes;
4039         data_last->tx_bytes = tx_bytes;
4040         data_last->rx_errors = rx_errors;
4041         data_last->tx_errors = tx_errors;
4042         data_last->rx_dropped = rx_dropped;
4043         data_last->tx_dropped = tx_dropped;
4044
4045         seconds = g_timer_elapsed(stats->timer, NULL);
4046         stats->data.time = stats->data_last.time + seconds;
4047 }
4048
4049 void __connman_service_notify(struct connman_service *service,
4050                         unsigned int rx_packets, unsigned int tx_packets,
4051                         unsigned int rx_bytes, unsigned int tx_bytes,
4052                         unsigned int rx_errors, unsigned int tx_errors,
4053                         unsigned int rx_dropped, unsigned int tx_dropped)
4054 {
4055         GHashTableIter iter;
4056         gpointer key, value;
4057         const char *counter;
4058         struct connman_stats_counter *counters;
4059         struct connman_stats_data *data;
4060         int err;
4061
4062         if (!service)
4063                 return;
4064
4065         if (!is_connected(service->state))
4066                 return;
4067
4068         stats_update(service,
4069                 rx_packets, tx_packets,
4070                 rx_bytes, tx_bytes,
4071                 rx_errors, tx_errors,
4072                 rx_dropped, tx_dropped);
4073
4074         data = &stats_get(service)->data;
4075         err = __connman_stats_update(service, service->roaming, data);
4076         if (err < 0)
4077                 connman_error("Failed to store statistics for %s",
4078                                 service->identifier);
4079
4080         g_hash_table_iter_init(&iter, service->counter_table);
4081         while (g_hash_table_iter_next(&iter, &key, &value)) {
4082                 counter = key;
4083                 counters = value;
4084
4085                 stats_append(service, counter, counters, counters->append_all);
4086                 counters->append_all = false;
4087         }
4088 }
4089
4090 int __connman_service_counter_register(const char *counter)
4091 {
4092         struct connman_service *service;
4093         GList *list;
4094         struct connman_stats_counter *counters;
4095
4096         DBG("counter %s", counter);
4097
4098         counter_list = g_slist_prepend(counter_list, (gpointer)counter);
4099
4100         for (list = service_list; list; list = list->next) {
4101                 service = list->data;
4102
4103                 counters = g_try_new0(struct connman_stats_counter, 1);
4104                 if (!counters)
4105                         return -ENOMEM;
4106
4107                 counters->append_all = true;
4108
4109                 g_hash_table_replace(service->counter_table, (gpointer)counter,
4110                                         counters);
4111         }
4112
4113         return 0;
4114 }
4115
4116 void __connman_service_counter_unregister(const char *counter)
4117 {
4118         struct connman_service *service;
4119         GList *list;
4120
4121         DBG("counter %s", counter);
4122
4123         for (list = service_list; list; list = list->next) {
4124                 service = list->data;
4125
4126                 g_hash_table_remove(service->counter_table, counter);
4127         }
4128
4129         counter_list = g_slist_remove(counter_list, counter);
4130 }
4131
4132 int connman_service_iterate_services(connman_service_iterate_cb cb,
4133                                                         void *user_data)
4134 {
4135         GList *list;
4136         int ret = 0;
4137
4138         for (list = service_list; list && ret == 0; list = list->next)
4139                 ret = cb((struct connman_service *)list->data, user_data);
4140
4141         return ret;
4142 }
4143
4144 #if defined TIZEN_EXT
4145 static void append_wifi_ext_info(DBusMessageIter *dict,
4146                                         struct connman_network *network)
4147 {
4148         char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
4149         char *bssid_str = bssid_buff;
4150         const void *ssid;
4151         unsigned int ssid_len;
4152         unsigned char *bssid;
4153         unsigned int maxrate;
4154         int maxspeed;
4155         unsigned int keymgmt;
4156         uint16_t frequency;
4157         const char *enc_mode;
4158         const char *str;
4159         gboolean passpoint;
4160         char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
4161         char *country_code_str = country_code_buff;
4162         unsigned char *country_code;
4163         uint16_t connection_mode;
4164
4165         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
4166         bssid = connman_network_get_bssid(network);
4167         maxrate = connman_network_get_maxrate(network);
4168         maxspeed = connman_network_get_maxspeed(network);
4169         frequency = connman_network_get_frequency(network);
4170         enc_mode = connman_network_get_enc_mode(network);
4171         passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
4172         keymgmt = connman_network_get_keymgmt(network);
4173         country_code = connman_network_get_countrycode(network);
4174         connection_mode = connman_network_get_connection_mode(network);
4175
4176         snprintf(bssid_str, WIFI_BSSID_STR_LEN, MACSTR, MAC2STR(bssid));
4177
4178         snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
4179                  country_code[0], country_code[1]);
4180
4181
4182         connman_dbus_dict_append_fixed_array(dict, "SSID",
4183                                         DBUS_TYPE_BYTE, &ssid, ssid_len);
4184         connman_dbus_dict_append_basic(dict, "BSSID",
4185                                         DBUS_TYPE_STRING, &bssid_str);
4186         connman_dbus_dict_append_basic(dict, "MaxRate",
4187                                         DBUS_TYPE_UINT32, &maxrate);
4188         connman_dbus_dict_append_basic(dict, "MaxSpeed",
4189                                         DBUS_TYPE_INT32, &maxspeed);
4190         connman_dbus_dict_append_basic(dict, "Frequency",
4191                                         DBUS_TYPE_UINT16, &frequency);
4192         connman_dbus_dict_append_basic(dict, "EncryptionMode",
4193                                         DBUS_TYPE_STRING, &enc_mode);
4194         connman_dbus_dict_append_basic(dict, "Passpoint",
4195                                         DBUS_TYPE_BOOLEAN, &passpoint);
4196         connman_dbus_dict_append_basic(dict, "Keymgmt",
4197                                         DBUS_TYPE_UINT32, &keymgmt);
4198         connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
4199                                        &country_code_str);
4200         connman_dbus_dict_append_basic(dict, "ConnMode",
4201                                         DBUS_TYPE_UINT16, &connection_mode);
4202
4203         str = connman_network_get_string(network, "WiFi.Security");
4204         if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
4205                 str = connman_network_get_string(network, "WiFi.EAP");
4206                 if (str != NULL)
4207                         connman_dbus_dict_append_basic(dict, "EAP",
4208                                         DBUS_TYPE_STRING, &str);
4209
4210                 str = connman_network_get_string(network, "WiFi.Phase2");
4211                 if (str != NULL)
4212                         connman_dbus_dict_append_basic(dict, "Phase2",
4213                                         DBUS_TYPE_STRING, &str);
4214
4215                 str = connman_network_get_string(network, "WiFi.Identity");
4216                 if (str != NULL)
4217                         connman_dbus_dict_append_basic(dict, "Identity",
4218                                         DBUS_TYPE_STRING, &str);
4219
4220                 str = connman_network_get_string(network, "WiFi.CACertFile");
4221                 if (str != NULL)
4222                         connman_dbus_dict_append_basic(dict, "CACertFile",
4223                                         DBUS_TYPE_STRING, &str);
4224
4225                 str = connman_network_get_string(network,
4226                                 "WiFi.ClientCertFile");
4227                 if (str != NULL)
4228                         connman_dbus_dict_append_basic(dict, "ClientCertFile",
4229                                         DBUS_TYPE_STRING, &str);
4230
4231                 str = connman_network_get_string(network,
4232                                 "WiFi.PrivateKeyFile");
4233                 if (str != NULL)
4234                         connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
4235                                         DBUS_TYPE_STRING, &str);
4236         }
4237 }
4238
4239 static void append_bssid_info(DBusMessageIter *iter, void *user_data)
4240 {
4241         GSList *bssid_list = NULL;
4242         struct connman_network *network = user_data;
4243         struct connman_bssids *bssids;
4244         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
4245         char *bssid_str = bssid_buf;
4246
4247         bssid_list = (GSList *)connman_network_get_bssid_list(network);
4248         if(bssid_list) {
4249                 GSList *list;
4250                 for (list = bssid_list; list; list = list->next) {
4251                         bssids = (struct connman_bssids *)list->data;
4252                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, MACSTR, MAC2STR(bssids->bssid));
4253
4254                         connman_dbus_dict_append_basic(iter, "BSSID",
4255                                         DBUS_TYPE_STRING, &bssid_str);
4256
4257                         connman_dbus_dict_append_basic(iter, "Strength",
4258                                         DBUS_TYPE_UINT16, &bssids->strength);
4259
4260                         connman_dbus_dict_append_basic(iter, "Frequency",
4261                                         DBUS_TYPE_UINT16, &bssids->frequency);
4262                 }
4263         }
4264 }
4265 #endif
4266
4267 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
4268                                         struct connman_service *service)
4269 {
4270         dbus_bool_t val;
4271         const char *str;
4272         GSList *list;
4273
4274 #if defined TIZEN_EXT
4275         unsigned int frequency = 0U;
4276         unsigned char *wifi_vsie;
4277         unsigned int wifi_vsie_len;
4278         GSList *vsie_list = NULL;
4279
4280         if (service->network) {
4281                 frequency = connman_network_get_frequency(service->network);
4282                 connman_dbus_dict_append_basic(dict, "Frequency",
4283                                 DBUS_TYPE_UINT16, &frequency);
4284                 vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
4285         }
4286
4287         if (vsie_list) {
4288                 GSList *list;
4289                 for (list = vsie_list; list; list = list->next) {
4290                         wifi_vsie = (unsigned char *)list->data;
4291                         wifi_vsie_len = wifi_vsie[1] + 2;
4292
4293                         connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
4294                                         &wifi_vsie, wifi_vsie_len);
4295                 }
4296         }
4297 #endif
4298
4299         str = __connman_service_type2string(service->type);
4300         if (str)
4301                 connman_dbus_dict_append_basic(dict, "Type",
4302                                                 DBUS_TYPE_STRING, &str);
4303
4304         connman_dbus_dict_append_array(dict, "Security",
4305                                 DBUS_TYPE_STRING, append_security, service);
4306
4307         str = state2string(service->state);
4308         if (str)
4309                 connman_dbus_dict_append_basic(dict, "State",
4310                                                 DBUS_TYPE_STRING, &str);
4311
4312 #ifdef TIZEN_EXT
4313         str = state2string(service->state_ipv6);
4314         if (str != NULL)
4315                 connman_dbus_dict_append_basic(dict, "StateIPv6",
4316                                 DBUS_TYPE_STRING, &str);
4317 #endif
4318
4319         str = error2string(service->error);
4320         if (str)
4321                 connman_dbus_dict_append_basic(dict, "Error",
4322                                                 DBUS_TYPE_STRING, &str);
4323
4324         if (service->strength > 0)
4325                 connman_dbus_dict_append_basic(dict, "Strength",
4326                                         DBUS_TYPE_BYTE, &service->strength);
4327
4328         val = service->favorite;
4329         connman_dbus_dict_append_basic(dict, "Favorite",
4330                                         DBUS_TYPE_BOOLEAN, &val);
4331
4332         val = service->immutable;
4333         connman_dbus_dict_append_basic(dict, "Immutable",
4334                                         DBUS_TYPE_BOOLEAN, &val);
4335
4336         if (service->favorite)
4337                 val = service->autoconnect;
4338         else
4339                 val = service->favorite;
4340
4341         connman_dbus_dict_append_basic(dict, "AutoConnect",
4342                                 DBUS_TYPE_BOOLEAN, &val);
4343
4344         if (service->name)
4345                 connman_dbus_dict_append_basic(dict, "Name",
4346                                         DBUS_TYPE_STRING, &service->name);
4347
4348         switch (service->type) {
4349         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4350         case CONNMAN_SERVICE_TYPE_SYSTEM:
4351         case CONNMAN_SERVICE_TYPE_GPS:
4352         case CONNMAN_SERVICE_TYPE_VPN:
4353         case CONNMAN_SERVICE_TYPE_P2P:
4354 #if defined TIZEN_EXT_WIFI_MESH
4355         case CONNMAN_SERVICE_TYPE_MESH:
4356 #endif
4357                 break;
4358         case CONNMAN_SERVICE_TYPE_CELLULAR:
4359                 val = service->roaming;
4360                 connman_dbus_dict_append_basic(dict, "Roaming",
4361                                         DBUS_TYPE_BOOLEAN, &val);
4362
4363                 connman_dbus_dict_append_dict(dict, "Ethernet",
4364                                                 append_ethernet, service);
4365                 break;
4366         case CONNMAN_SERVICE_TYPE_WIFI:
4367 #if defined TIZEN_EXT
4368                 if (service->network != NULL) {
4369                         append_wifi_ext_info(dict, service->network);
4370                         connman_dbus_dict_append_dict(dict, "BSSID.List",
4371                                         append_bssid_info, service->network);
4372                 }
4373
4374                 connman_dbus_dict_append_dict(dict, "Ethernet",
4375                                                 append_ethernet, service);
4376
4377                 service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
4378                 connman_dbus_dict_append_basic(dict, "DisconnectReason",
4379                                 DBUS_TYPE_INT32, &service->disconnect_reason);
4380
4381                 connman_dbus_dict_append_basic(dict, "AssocStatusCode",
4382                                 DBUS_TYPE_INT32, &service->assoc_status_code);
4383
4384                 connman_dbus_dict_append_basic(dict, "Hidden",
4385                                 DBUS_TYPE_BOOLEAN, &service->hidden_service);
4386
4387                 break;
4388 #endif
4389         case CONNMAN_SERVICE_TYPE_ETHERNET:
4390 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
4391                 connman_dbus_dict_append_dict(dict, "EapOverEthernet",
4392                                                 append_eap_over_ethernet, service);
4393
4394 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
4395         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4396         case CONNMAN_SERVICE_TYPE_GADGET:
4397                 connman_dbus_dict_append_dict(dict, "Ethernet",
4398                                                 append_ethernet, service);
4399                 break;
4400         }
4401
4402         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
4403
4404         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
4405                                                 append_ipv4config, service);
4406
4407         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
4408
4409         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
4410                                                 append_ipv6config, service);
4411
4412         connman_dbus_dict_append_array(dict, "Nameservers",
4413                                 DBUS_TYPE_STRING, append_dns, service);
4414
4415         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
4416                                 DBUS_TYPE_STRING, append_dnsconfig, service);
4417
4418         if (service->state == CONNMAN_SERVICE_STATE_READY ||
4419                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
4420                 list = __connman_timeserver_get_all(service);
4421         else
4422                 list = NULL;
4423
4424         connman_dbus_dict_append_array(dict, "Timeservers",
4425                                 DBUS_TYPE_STRING, append_ts, list);
4426
4427         g_slist_free_full(list, g_free);
4428
4429         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
4430                                 DBUS_TYPE_STRING, append_tsconfig, service);
4431
4432         connman_dbus_dict_append_array(dict, "Domains",
4433                                 DBUS_TYPE_STRING, append_domain, service);
4434
4435         connman_dbus_dict_append_array(dict, "Domains.Configuration",
4436                                 DBUS_TYPE_STRING, append_domainconfig, service);
4437
4438         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
4439
4440         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
4441                                                 append_proxyconfig, service);
4442
4443         val = service->mdns;
4444         connman_dbus_dict_append_basic(dict, "mDNS", DBUS_TYPE_BOOLEAN,
4445                                 &val);
4446
4447         val = service->mdns_config;
4448         connman_dbus_dict_append_basic(dict, "mDNS.Configuration",
4449                                 DBUS_TYPE_BOOLEAN, &val);
4450
4451         connman_dbus_dict_append_dict(dict, "Provider",
4452                                                 append_provider, service);
4453
4454         if (service->network)
4455                 connman_network_append_acddbus(dict, service->network);
4456 }
4457
4458 #if defined TIZEN_EXT_INS
4459 static void append_ins_bssid_info(DBusMessageIter *iter, void *user_data)
4460 {
4461         GSList *bssid_list = NULL;
4462         struct connman_network *network = user_data;
4463         struct connman_bssids *bssids;
4464         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
4465         char *bssid_str = bssid_buf;
4466
4467         bssid_list = (GSList *)connman_network_get_bssid_list(network);
4468         if(bssid_list) {
4469                 GSList *list;
4470                 for (list = bssid_list; list; list = list->next) {
4471                         bssids = (struct connman_bssids *)list->data;
4472                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, MACSTR, MAC2STR(bssids->bssid));
4473
4474                         connman_dbus_dict_append_basic(iter, "BSSID",
4475                                         DBUS_TYPE_STRING, &bssid_str);
4476
4477                         connman_dbus_dict_append_basic(iter, "ScoreINS",
4478                                         DBUS_TYPE_INT32, &bssids->ins_score);
4479
4480                         connman_dbus_dict_append_basic(iter, "ScoreLastConnected",
4481                                         DBUS_TYPE_INT32, &bssids->score_last_connected_bssid);
4482
4483                         connman_dbus_dict_append_basic(iter, "ScoreAssocReject",
4484                                         DBUS_TYPE_INT32, &bssids->score_assoc_reject);
4485
4486                         connman_dbus_dict_append_basic(iter, "Frequency",
4487                                         DBUS_TYPE_UINT16, &bssids->frequency);
4488
4489                         connman_dbus_dict_append_basic(iter, "ScoreFrequency",
4490                                         DBUS_TYPE_INT32, &bssids->score_frequency);
4491
4492                         connman_dbus_dict_append_basic(iter, "Strength",
4493                                         DBUS_TYPE_UINT16, &bssids->strength);
4494
4495                         connman_dbus_dict_append_basic(iter, "ScoreStrength",
4496                                         DBUS_TYPE_INT32, &bssids->score_strength);
4497                 }
4498         }
4499 }
4500
4501 static void append_ins_properties(DBusMessageIter *dict,
4502                                         struct connman_service *service)
4503 {
4504         const char *str;
4505         unsigned int frequency = 0U;
4506
4507         if (service->name)
4508                 connman_dbus_dict_append_basic(dict, "Name",
4509                                         DBUS_TYPE_STRING, &service->name);
4510
4511         connman_dbus_dict_append_basic(dict, "ScoreINS",
4512                                 DBUS_TYPE_INT32, &service->ins_score);
4513
4514         connman_dbus_dict_append_basic(dict, "ScoreLastUserSelection",
4515                                 DBUS_TYPE_INT32, &service->score_last_user_selection);
4516
4517         connman_dbus_dict_append_basic(dict, "ScoreLastConnected",
4518                                 DBUS_TYPE_INT32, &service->score_last_connected);
4519
4520         str = security2string(service->security);
4521         if (str)
4522                 connman_dbus_dict_append_basic(dict, "Security",
4523                                 DBUS_TYPE_STRING, &str);
4524
4525         connman_dbus_dict_append_basic(dict, "ScoreSecurityPriority",
4526                                 DBUS_TYPE_INT32, &service->score_security_priority);
4527
4528         connman_dbus_dict_append_basic(dict, "Strength",
4529                                 DBUS_TYPE_BYTE, &service->strength);
4530
4531         connman_dbus_dict_append_basic(dict, "ScoreStrength",
4532                                 DBUS_TYPE_INT32, &service->score_strength);
4533
4534         connman_dbus_dict_append_basic(dict, "ScoreInternetConnection",
4535                                 DBUS_TYPE_INT32, &service->score_internet_connection);
4536
4537         if (service->network) {
4538                 frequency = connman_network_get_frequency(service->network);
4539                 connman_dbus_dict_append_basic(dict, "Frequency",
4540                                 DBUS_TYPE_UINT16, &frequency);
4541
4542                 connman_dbus_dict_append_basic(dict, "ScoreFrequency",
4543                                 DBUS_TYPE_INT32, &service->score_frequency);
4544
4545                 connman_dbus_dict_append_dict(dict, "BSSID.List",
4546                                 append_ins_bssid_info, service->network);
4547         }
4548 }
4549 #endif
4550
4551 static void append_struct_service(DBusMessageIter *iter,
4552                 connman_dbus_append_cb_t function,
4553                 struct connman_service *service)
4554 {
4555         DBusMessageIter entry, dict;
4556
4557         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
4558
4559         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
4560                                                         &service->path);
4561
4562         connman_dbus_dict_open(&entry, &dict);
4563         if (function)
4564                 function(&dict, service);
4565         connman_dbus_dict_close(&entry, &dict);
4566
4567         dbus_message_iter_close_container(iter, &entry);
4568 }
4569
4570 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
4571 {
4572         struct connman_service *service = user_data;
4573
4574         append_properties(dict, TRUE, service);
4575 }
4576
4577 static void append_struct(gpointer value, gpointer user_data)
4578 {
4579         struct connman_service *service = value;
4580         DBusMessageIter *iter = user_data;
4581
4582         if (!service->path)
4583                 return;
4584
4585         append_struct_service(iter, append_dict_properties, service);
4586 }
4587
4588 void __connman_service_list_struct(DBusMessageIter *iter)
4589 {
4590         g_list_foreach(service_list, append_struct, iter);
4591 }
4592
4593 #if defined TIZEN_EXT_INS
4594 static void append_dict_ins_properties(DBusMessageIter *dict, void *user_data)
4595 {
4596         struct connman_service *service = user_data;
4597
4598         append_ins_properties(dict, service);
4599 }
4600
4601 static void append_ins_struct(gpointer value, gpointer user_data)
4602 {
4603         struct connman_service *service = value;
4604         DBusMessageIter *iter = user_data;
4605
4606         if (!service->path)
4607                 return;
4608
4609         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4610                 return;
4611
4612         append_struct_service(iter, append_dict_ins_properties, service);
4613 }
4614
4615 void __connman_ins_list_struct(DBusMessageIter *iter)
4616 {
4617         g_list_foreach(service_list, append_ins_struct, iter);
4618 }
4619 #endif
4620
4621 bool __connman_service_is_hidden(struct connman_service *service)
4622 {
4623         return service->hidden;
4624 }
4625
4626 bool
4627 __connman_service_is_split_routing(struct connman_service *service)
4628 {
4629         return service->do_split_routing;
4630 }
4631
4632 bool __connman_service_index_is_split_routing(int index)
4633 {
4634         struct connman_service *service;
4635
4636         if (index < 0)
4637                 return false;
4638
4639         service = __connman_service_lookup_from_index(index);
4640         if (!service)
4641                 return false;
4642
4643         return __connman_service_is_split_routing(service);
4644 }
4645
4646 int __connman_service_get_index(struct connman_service *service)
4647 {
4648         if (!service)
4649                 return -1;
4650
4651         if (service->network)
4652                 return connman_network_get_index(service->network);
4653         else if (service->provider)
4654                 return connman_provider_get_index(service->provider);
4655
4656         return -1;
4657 }
4658
4659 void __connman_service_set_hidden(struct connman_service *service)
4660 {
4661         if (!service || service->hidden)
4662                 return;
4663
4664         service->hidden_service = true;
4665 }
4666
4667 void __connman_service_set_hostname(struct connman_service *service,
4668                                                 const char *hostname)
4669 {
4670         if (!service || service->hidden)
4671                 return;
4672
4673         g_free(service->hostname);
4674         service->hostname = NULL;
4675
4676         if (hostname && g_str_is_ascii(hostname))
4677                 service->hostname = g_strdup(hostname);
4678 }
4679
4680 const char *__connman_service_get_hostname(struct connman_service *service)
4681 {
4682         if (!service)
4683                 return NULL;
4684
4685         return service->hostname;
4686 }
4687
4688 void __connman_service_set_domainname(struct connman_service *service,
4689                                                 const char *domainname)
4690 {
4691         if (!service || service->hidden)
4692                 return;
4693
4694         g_free(service->domainname);
4695         service->domainname = NULL;
4696
4697         if (domainname && g_str_is_ascii(domainname))
4698                 service->domainname = g_strdup(domainname);
4699
4700         domain_changed(service);
4701 }
4702
4703 const char *connman_service_get_domainname(struct connman_service *service)
4704 {
4705         if (!service)
4706                 return NULL;
4707
4708         if (service->domains)
4709                 return service->domains[0];
4710         else
4711                 return service->domainname;
4712 }
4713
4714 const char *connman_service_get_dbuspath(struct connman_service *service)
4715 {
4716         if (!service)
4717                 return NULL;
4718
4719         return service->path;
4720 }
4721
4722 char **connman_service_get_nameservers(struct connman_service *service)
4723 {
4724         if (!service)
4725                 return NULL;
4726
4727         if (service->nameservers_config)
4728                 return g_strdupv(service->nameservers_config);
4729         else if (service->nameservers ||
4730                                         service->nameservers_auto) {
4731                 int len = 0, len_auto = 0, i;
4732                 char **nameservers;
4733
4734                 if (service->nameservers)
4735                         len = g_strv_length(service->nameservers);
4736                 if (service->nameservers_auto)
4737                         len_auto = g_strv_length(service->nameservers_auto);
4738
4739                 nameservers = g_try_new0(char *, len + len_auto + 1);
4740                 if (!nameservers)
4741                         return NULL;
4742
4743                 for (i = 0; i < len; i++)
4744                         nameservers[i] = g_strdup(service->nameservers[i]);
4745
4746                 for (i = 0; i < len_auto; i++)
4747                         nameservers[i + len] =
4748                                 g_strdup(service->nameservers_auto[i]);
4749
4750                 return nameservers;
4751         }
4752
4753         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
4754 }
4755
4756 char **connman_service_get_timeservers_config(struct connman_service *service)
4757 {
4758         if (!service)
4759                 return NULL;
4760
4761         return service->timeservers_config;
4762 }
4763
4764 char **connman_service_get_timeservers(struct connman_service *service)
4765 {
4766         if (!service)
4767                 return NULL;
4768
4769         return service->timeservers;
4770 }
4771
4772 #if defined TIZEN_EXT
4773 /*
4774  * Description: Telephony plug-in requires manual PROXY setting function
4775  */
4776 int connman_service_set_proxy(struct connman_service *service,
4777                                         const char *proxy, gboolean active)
4778 {
4779         char **proxies_array = NULL;
4780
4781         if (service == NULL)
4782                 return -EINVAL;
4783
4784         switch (service->type) {
4785         case CONNMAN_SERVICE_TYPE_CELLULAR:
4786         case CONNMAN_SERVICE_TYPE_ETHERNET:
4787         case CONNMAN_SERVICE_TYPE_WIFI:
4788                 break;
4789
4790         default:
4791                 return -EINVAL;
4792         }
4793
4794         g_strfreev(service->proxies);
4795         service->proxies = NULL;
4796
4797         if (proxy != NULL)
4798                 proxies_array = g_strsplit(proxy, " ", 0);
4799
4800         service->proxies = proxies_array;
4801
4802         if (proxy == NULL) {
4803                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4804                 DBG("proxy changed (%d)", active);
4805         } else {
4806                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
4807                 DBG("proxy chagned %s (%d)", proxy, active);
4808         }
4809
4810         if (active == TRUE) {
4811                 proxy_changed(service);
4812
4813                 __connman_notifier_proxy_changed(service);
4814         }
4815
4816         return 0;
4817 }
4818 #endif
4819
4820 void connman_service_set_proxy_method(struct connman_service *service,
4821                                         enum connman_service_proxy_method method)
4822 {
4823         if (!service || service->hidden)
4824                 return;
4825
4826         service->proxy = method;
4827
4828         proxy_changed(service);
4829
4830         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
4831                 __connman_notifier_proxy_changed(service);
4832 }
4833
4834 enum connman_service_proxy_method connman_service_get_proxy_method(
4835                                         struct connman_service *service)
4836 {
4837         if (!service)
4838                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4839
4840         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
4841                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
4842                                 !service->pac)
4843                         return service->proxy;
4844
4845                 return service->proxy_config;
4846         }
4847
4848         return service->proxy;
4849 }
4850
4851 char **connman_service_get_proxy_servers(struct connman_service *service)
4852 {
4853         return g_strdupv(service->proxies);
4854 }
4855
4856 char **connman_service_get_proxy_excludes(struct connman_service *service)
4857 {
4858         return g_strdupv(service->excludes);
4859 }
4860
4861 const char *connman_service_get_proxy_url(struct connman_service *service)
4862 {
4863         if (!service)
4864                 return NULL;
4865
4866         return service->pac;
4867 }
4868
4869 #if defined TIZEN_EXT
4870 void connman_service_set_internet_connection(struct connman_service *service,
4871                                                         bool internet_connection)
4872 {
4873         if (!service)
4874                 return;
4875
4876         if (service->is_internet_connection != internet_connection) {
4877                 service->is_internet_connection = internet_connection;
4878
4879                 g_get_current_time(&service->modified);
4880                 service_save(service);
4881         }
4882 }
4883
4884 bool connman_service_get_internet_connection(struct connman_service *service)
4885 {
4886         if (!service)
4887                 return false;
4888
4889         return service->is_internet_connection;
4890 }
4891
4892 DBusMessage *connman_service_get_defaut_info(DBusMessage *msg,
4893                                                         struct connman_service *service)
4894 {
4895         DBusMessage *reply;
4896         DBusMessageIter array, dict;
4897
4898         reply = dbus_message_new_method_return(msg);
4899         if (!reply)
4900                 return NULL;
4901
4902         dbus_message_iter_init_append(reply, &array);
4903
4904         if (service)
4905                 dbus_message_iter_append_basic(&array, DBUS_TYPE_OBJECT_PATH,
4906                                                                 &service->path);
4907
4908         connman_dbus_dict_open(&array, &dict);
4909         if (service)
4910                 append_properties(&dict, FALSE, service);
4911         connman_dbus_dict_close(&array, &dict);
4912
4913         return reply;
4914 }
4915 #endif
4916
4917 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
4918                                                         const char *url)
4919 {
4920         if (!service || service->hidden)
4921                 return;
4922
4923         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
4924
4925         if (service->ipconfig_ipv4) {
4926                 if (__connman_ipconfig_set_proxy_autoconfig(
4927                             service->ipconfig_ipv4, url) < 0)
4928                         return;
4929         } else if (service->ipconfig_ipv6) {
4930                 if (__connman_ipconfig_set_proxy_autoconfig(
4931                             service->ipconfig_ipv6, url) < 0)
4932                         return;
4933         } else
4934                 return;
4935
4936         proxy_changed(service);
4937
4938         __connman_notifier_proxy_changed(service);
4939 }
4940
4941 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
4942 {
4943         if (!service)
4944                 return NULL;
4945
4946         if (service->ipconfig_ipv4)
4947                 return __connman_ipconfig_get_proxy_autoconfig(
4948                                                 service->ipconfig_ipv4);
4949         else if (service->ipconfig_ipv6)
4950                 return __connman_ipconfig_get_proxy_autoconfig(
4951                                                 service->ipconfig_ipv6);
4952         return NULL;
4953 }
4954
4955 #if defined TIZEN_EXT
4956 int connman_service_get_ipv6_dns_method(struct connman_service *service)
4957 {
4958         if (!service) {
4959                 DBG("Service is NULL");
4960                 return -1;
4961         }
4962
4963         return service->dns_config_method_ipv6;
4964 }
4965 #endif
4966
4967 void __connman_service_set_timeservers(struct connman_service *service,
4968                                 char **timeservers)
4969 {
4970         int i;
4971
4972         if (!service)
4973                 return;
4974
4975         g_strfreev(service->timeservers);
4976         service->timeservers = NULL;
4977
4978         for (i = 0; timeservers && timeservers[i]; i++)
4979                 __connman_service_timeserver_append(service, timeservers[i]);
4980 }
4981
4982 int __connman_service_timeserver_append(struct connman_service *service,
4983                                                 const char *timeserver)
4984 {
4985         int len;
4986
4987         DBG("service %p timeserver %s", service, timeserver);
4988
4989         if (!timeserver)
4990                 return -EINVAL;
4991
4992         if (service->timeservers) {
4993                 int i;
4994
4995                 for (i = 0; service->timeservers[i]; i++)
4996                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
4997                                 return -EEXIST;
4998
4999                 len = g_strv_length(service->timeservers);
5000                 service->timeservers = g_try_renew(char *, service->timeservers,
5001                                                         len + 2);
5002         } else {
5003                 len = 0;
5004                 service->timeservers = g_try_new0(char *, len + 2);
5005         }
5006
5007         if (!service->timeservers)
5008                 return -ENOMEM;
5009
5010         service->timeservers[len] = g_strdup(timeserver);
5011         service->timeservers[len + 1] = NULL;
5012
5013         return 0;
5014 }
5015
5016 int __connman_service_timeserver_remove(struct connman_service *service,
5017                                                 const char *timeserver)
5018 {
5019         char **servers;
5020         int len, i, j, found = 0;
5021
5022         DBG("service %p timeserver %s", service, timeserver);
5023
5024         if (!timeserver)
5025                 return -EINVAL;
5026
5027         if (!service->timeservers)
5028                 return 0;
5029
5030         for (i = 0; service->timeservers &&
5031                                         service->timeservers[i]; i++)
5032                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
5033                         found = 1;
5034                         break;
5035                 }
5036
5037         if (found == 0)
5038                 return 0;
5039
5040         len = g_strv_length(service->timeservers);
5041
5042         if (len == 1) {
5043                 g_strfreev(service->timeservers);
5044                 service->timeservers = NULL;
5045
5046                 return 0;
5047         }
5048
5049         servers = g_try_new0(char *, len);
5050         if (!servers)
5051                 return -ENOMEM;
5052
5053         for (i = 0, j = 0; i < len; i++) {
5054                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
5055                         servers[j] = g_strdup(service->timeservers[i]);
5056                         if (!servers[j])
5057                                 return -ENOMEM;
5058                         j++;
5059                 }
5060         }
5061         servers[len - 1] = NULL;
5062
5063         g_strfreev(service->timeservers);
5064         service->timeservers = servers;
5065
5066         return 0;
5067 }
5068
5069 void __connman_service_timeserver_changed(struct connman_service *service,
5070                 GSList *ts_list)
5071 {
5072         if (!service)
5073                 return;
5074
5075         if (!allow_property_changed(service))
5076                 return;
5077
5078         connman_dbus_property_changed_array(service->path,
5079                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
5080                         DBUS_TYPE_STRING, append_ts, ts_list);
5081 }
5082
5083 void __connman_service_set_pac(struct connman_service *service,
5084                                         const char *pac)
5085 {
5086         if (service->hidden)
5087                 return;
5088         g_free(service->pac);
5089         service->pac = g_strdup(pac);
5090
5091         proxy_changed(service);
5092 }
5093
5094 #if defined TIZEN_EXT
5095 void __connman_service_set_proxy(struct connman_service *service,
5096                                        const char *proxies)
5097 {
5098        char **proxies_array = NULL;
5099
5100        g_strfreev(service->proxies);
5101        service->proxies = NULL;
5102
5103        if (proxies != NULL)
5104                proxies_array = g_strsplit(proxies, " ", 0);
5105
5106        service->proxies = proxies_array;
5107 }
5108 #endif
5109
5110 void __connman_service_set_identity(struct connman_service *service,
5111                                         const char *identity)
5112 {
5113         if (service->immutable || service->hidden)
5114                 return;
5115
5116         g_free(service->identity);
5117         service->identity = g_strdup(identity);
5118
5119         if (service->network)
5120                 connman_network_set_string(service->network,
5121                                         "WiFi.Identity",
5122                                         service->identity);
5123 }
5124
5125 void __connman_service_set_anonymous_identity(struct connman_service *service,
5126                                                 const char *anonymous_identity)
5127 {
5128         if (service->immutable || service->hidden)
5129                 return;
5130
5131         g_free(service->anonymous_identity);
5132         service->anonymous_identity = g_strdup(anonymous_identity);
5133
5134         if (service->network)
5135                 connman_network_set_string(service->network,
5136                                         "WiFi.AnonymousIdentity",
5137                                         service->anonymous_identity);
5138 }
5139
5140 void __connman_service_set_subject_match(struct connman_service *service,
5141                                                 const char *subject_match)
5142 {
5143         if (service->immutable || service->hidden)
5144                 return;
5145
5146         g_free(service->subject_match);
5147         service->subject_match = g_strdup(subject_match);
5148
5149         if (service->network)
5150                 connman_network_set_string(service->network,
5151                                         "WiFi.SubjectMatch",
5152                                         service->subject_match);
5153 }
5154
5155 void __connman_service_set_altsubject_match(struct connman_service *service,
5156                                                 const char *altsubject_match)
5157 {
5158         if (service->immutable || service->hidden)
5159                 return;
5160
5161         g_free(service->altsubject_match);
5162         service->altsubject_match = g_strdup(altsubject_match);
5163
5164         if (service->network)
5165                 connman_network_set_string(service->network,
5166                                         "WiFi.AltSubjectMatch",
5167                                         service->altsubject_match);
5168 }
5169
5170 void __connman_service_set_domain_suffix_match(struct connman_service *service,
5171                                                 const char *domain_suffix_match)
5172 {
5173         if (service->immutable || service->hidden)
5174                 return;
5175
5176         g_free(service->domain_suffix_match);
5177         service->domain_suffix_match = g_strdup(domain_suffix_match);
5178
5179         if (service->network)
5180                 connman_network_set_string(service->network,
5181                                         "WiFi.DomainSuffixMatch",
5182                                         service->domain_suffix_match);
5183 }
5184
5185 void __connman_service_set_domain_match(struct connman_service *service,
5186                                                 const char *domain_match)
5187 {
5188         if (service->immutable || service->hidden)
5189                 return;
5190
5191         g_free(service->domain_match);
5192         service->domain_match = g_strdup(domain_match);
5193
5194         if (service->network)
5195                 connman_network_set_string(service->network,
5196                                         "WiFi.DomainMatch",
5197                                         service->domain_match);
5198 }
5199
5200 void __connman_service_set_agent_identity(struct connman_service *service,
5201                                                 const char *agent_identity)
5202 {
5203         if (service->hidden)
5204                 return;
5205         g_free(service->agent_identity);
5206         service->agent_identity = g_strdup(agent_identity);
5207
5208         if (service->network)
5209                 connman_network_set_string(service->network,
5210                                         "WiFi.AgentIdentity",
5211                                         service->agent_identity);
5212 }
5213
5214 int __connman_service_check_passphrase(enum connman_service_security security,
5215                 const char *passphrase)
5216 {
5217         guint i;
5218         gsize length;
5219
5220         if (!passphrase)
5221                 return 0;
5222
5223         length = strlen(passphrase);
5224
5225         switch (security) {
5226         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
5227         case CONNMAN_SERVICE_SECURITY_NONE:
5228         case CONNMAN_SERVICE_SECURITY_WPA:
5229 #if !defined TIZEN_EXT
5230         case CONNMAN_SERVICE_SECURITY_RSN:
5231 #endif
5232
5233                 DBG("service security '%s' (%d) not handled",
5234                                 security2string(security), security);
5235
5236                 return -EOPNOTSUPP;
5237
5238         case CONNMAN_SERVICE_SECURITY_PSK:
5239 #if defined TIZEN_EXT
5240         case CONNMAN_SERVICE_SECURITY_RSN:
5241         /* TO CHECK: We need to check the key length supported by SAE */
5242         case CONNMAN_SERVICE_SECURITY_SAE:
5243 #endif
5244                 /* A raw key is always 64 bytes length,
5245                  * its content is in hex representation.
5246                  * A PSK key must be between [8..63].
5247                  */
5248                 if (length == 64) {
5249                         for (i = 0; i < 64; i++)
5250                                 if (!isxdigit((unsigned char)
5251                                               passphrase[i]))
5252                                         return -ENOKEY;
5253                 } else if (length < 8 || length > 63)
5254                         return -ENOKEY;
5255                 break;
5256         case CONNMAN_SERVICE_SECURITY_WEP:
5257                 /* length of WEP key is 10 or 26
5258                  * length of WEP passphrase is 5 or 13
5259                  */
5260                 if (length == 10 || length == 26) {
5261                         for (i = 0; i < length; i++)
5262                                 if (!isxdigit((unsigned char)
5263                                               passphrase[i]))
5264                                         return -ENOKEY;
5265                 } else if (length != 5 && length != 13)
5266                         return -ENOKEY;
5267                 break;
5268
5269         case CONNMAN_SERVICE_SECURITY_8021X:
5270 #if defined TIZEN_EXT
5271         case CONNMAN_SERVICE_SECURITY_OWE:
5272         case CONNMAN_SERVICE_SECURITY_DPP:
5273 #endif
5274                 break;
5275         }
5276
5277         return 0;
5278 }
5279
5280 int __connman_service_set_passphrase(struct connman_service *service,
5281                                         const char *passphrase)
5282 {
5283         int err;
5284
5285         if (service->hidden)
5286                 return -EINVAL;
5287
5288         if (service->immutable &&
5289                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
5290                 return -EINVAL;
5291
5292 #if defined TIZEN_EXT
5293         if (service->immutable &&
5294                         service->security != CONNMAN_SERVICE_SECURITY_DPP)
5295                 return -EINVAL;
5296         /* The encrypted passphrase is used here
5297          * and validation is done by net-config before being encrypted.
5298          */
5299         err = 0;
5300         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
5301                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
5302                         service->security != CONNMAN_SERVICE_SECURITY_SAE &&
5303                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
5304 #endif
5305         err = __connman_service_check_passphrase(service->security, passphrase);
5306
5307         if (err < 0)
5308                 return err;
5309
5310         g_free(service->passphrase);
5311         service->passphrase = g_strdup(passphrase);
5312
5313         if (service->network)
5314                 connman_network_set_string(service->network, "WiFi.Passphrase",
5315                                 service->passphrase);
5316
5317         return 0;
5318 }
5319
5320 const char *__connman_service_get_passphrase(struct connman_service *service)
5321 {
5322         if (!service)
5323                 return NULL;
5324
5325         return service->passphrase;
5326 }
5327
5328 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
5329 int __connman_service_get_use_eapol(struct connman_service *service)
5330 {
5331         if (!service) {
5332                 DBG("Service is NULL");
5333                 return -1;
5334         }
5335
5336         return service->use_eapol;
5337 }
5338 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
5339
5340 static DBusMessage *get_properties(DBusConnection *conn,
5341                                         DBusMessage *msg, void *user_data)
5342 {
5343         struct connman_service *service = user_data;
5344         DBusMessage *reply;
5345         DBusMessageIter array, dict;
5346
5347         reply = dbus_message_new_method_return(msg);
5348         if (!reply)
5349                 return NULL;
5350
5351         dbus_message_iter_init_append(reply, &array);
5352
5353         connman_dbus_dict_open(&array, &dict);
5354         append_properties(&dict, FALSE, service);
5355         connman_dbus_dict_close(&array, &dict);
5356
5357         return reply;
5358 }
5359
5360 static char **remove_empty_strings(char **strv)
5361 {
5362         int index = 0;
5363         char **iter = strv;
5364
5365         while (*iter) {
5366                 if (**iter)
5367                         strv[index++] = *iter;
5368                 else
5369                         g_free(*iter);
5370                 iter++;
5371         }
5372
5373         strv[index] = NULL;
5374         return strv;
5375 }
5376
5377 static int update_proxy_configuration(struct connman_service *service,
5378                                 DBusMessageIter *array)
5379 {
5380         DBusMessageIter dict;
5381         enum connman_service_proxy_method method;
5382         GString *servers_str = NULL;
5383         GString *excludes_str = NULL;
5384         const char *url = NULL;
5385
5386         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
5387
5388         dbus_message_iter_recurse(array, &dict);
5389
5390         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
5391                 DBusMessageIter entry, variant;
5392                 const char *key;
5393                 int type;
5394
5395                 dbus_message_iter_recurse(&dict, &entry);
5396
5397                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
5398                         goto error;
5399
5400                 dbus_message_iter_get_basic(&entry, &key);
5401                 dbus_message_iter_next(&entry);
5402
5403                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
5404                         goto error;
5405
5406                 dbus_message_iter_recurse(&entry, &variant);
5407
5408                 type = dbus_message_iter_get_arg_type(&variant);
5409
5410                 if (g_str_equal(key, "Method")) {
5411                         const char *val;
5412
5413                         if (type != DBUS_TYPE_STRING)
5414                                 goto error;
5415
5416                         dbus_message_iter_get_basic(&variant, &val);
5417                         method = string2proxymethod(val);
5418                 } else if (g_str_equal(key, "URL")) {
5419                         if (type != DBUS_TYPE_STRING)
5420                                 goto error;
5421
5422                         dbus_message_iter_get_basic(&variant, &url);
5423                 } else if (g_str_equal(key, "Servers")) {
5424                         DBusMessageIter str_array;
5425
5426                         if (type != DBUS_TYPE_ARRAY)
5427                                 goto error;
5428
5429                         servers_str = g_string_new(NULL);
5430                         if (!servers_str)
5431                                 goto error;
5432
5433                         dbus_message_iter_recurse(&variant, &str_array);
5434
5435                         while (dbus_message_iter_get_arg_type(&str_array) ==
5436                                                         DBUS_TYPE_STRING) {
5437                                 char *val = NULL;
5438
5439                                 dbus_message_iter_get_basic(&str_array, &val);
5440
5441                                 if (servers_str->len > 0)
5442                                         g_string_append_printf(servers_str,
5443                                                         " %s", val);
5444                                 else
5445                                         g_string_append(servers_str, val);
5446
5447                                 dbus_message_iter_next(&str_array);
5448                         }
5449                 } else if (g_str_equal(key, "Excludes")) {
5450                         DBusMessageIter str_array;
5451
5452                         if (type != DBUS_TYPE_ARRAY)
5453                                 goto error;
5454
5455                         excludes_str = g_string_new(NULL);
5456                         if (!excludes_str)
5457                                 goto error;
5458
5459                         dbus_message_iter_recurse(&variant, &str_array);
5460
5461                         while (dbus_message_iter_get_arg_type(&str_array) ==
5462                                                         DBUS_TYPE_STRING) {
5463                                 char *val = NULL;
5464
5465                                 dbus_message_iter_get_basic(&str_array, &val);
5466
5467                                 if (excludes_str->len > 0)
5468                                         g_string_append_printf(excludes_str,
5469                                                         " %s", val);
5470                                 else
5471                                         g_string_append(excludes_str, val);
5472
5473                                 dbus_message_iter_next(&str_array);
5474                         }
5475                 }
5476
5477                 dbus_message_iter_next(&dict);
5478         }
5479
5480         switch (method) {
5481         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
5482                 break;
5483         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
5484                 if (!servers_str && !service->proxies)
5485                         goto error;
5486
5487                 if (servers_str) {
5488                         g_strfreev(service->proxies);
5489
5490                         if (servers_str->len > 0) {
5491                                 char **proxies = g_strsplit_set(
5492                                         servers_str->str, " ", 0);
5493                                 proxies = remove_empty_strings(proxies);
5494                                 service->proxies = proxies;
5495                         } else
5496                                 service->proxies = NULL;
5497                 }
5498
5499                 if (excludes_str) {
5500                         g_strfreev(service->excludes);
5501
5502                         if (excludes_str->len > 0) {
5503                                 char **excludes = g_strsplit_set(
5504                                         excludes_str->str, " ", 0);
5505                                 excludes = remove_empty_strings(excludes);
5506                                 service->excludes = excludes;
5507                         } else
5508                                 service->excludes = NULL;
5509                 }
5510
5511                 if (!service->proxies)
5512                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
5513
5514                 break;
5515         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
5516                 g_free(service->pac);
5517
5518                 if (url && strlen(url) > 0)
5519                         service->pac = g_strstrip(g_strdup(url));
5520                 else
5521                         service->pac = NULL;
5522
5523                 /* if we are connected:
5524                    - if service->pac == NULL
5525                    - if __connman_ipconfig_get_proxy_autoconfig(
5526                    service->ipconfig) == NULL
5527                    --> We should start WPAD */
5528
5529                 break;
5530         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
5531                 goto error;
5532         }
5533
5534         if (servers_str)
5535                 g_string_free(servers_str, TRUE);
5536
5537         if (excludes_str)
5538                 g_string_free(excludes_str, TRUE);
5539
5540         service->proxy_config = method;
5541
5542         return 0;
5543
5544 error:
5545         if (servers_str)
5546                 g_string_free(servers_str, TRUE);
5547
5548         if (excludes_str)
5549                 g_string_free(excludes_str, TRUE);
5550
5551         return -EINVAL;
5552 }
5553
5554 int __connman_service_reset_ipconfig(struct connman_service *service,
5555                 enum connman_ipconfig_type type, DBusMessageIter *array,
5556                 enum connman_service_state *new_state)
5557 {
5558         struct connman_ipconfig *ipconfig, *new_ipconfig;
5559         enum connman_ipconfig_method old_method, new_method;
5560         enum connman_service_state state;
5561         int err = 0, index;
5562
5563         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
5564                 ipconfig = service->ipconfig_ipv4;
5565                 state = service->state_ipv4;
5566                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
5567         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
5568                 ipconfig = service->ipconfig_ipv6;
5569                 state = service->state_ipv6;
5570                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
5571         } else
5572                 return -EINVAL;
5573
5574         if (!ipconfig)
5575                 return -ENXIO;
5576
5577         old_method = __connman_ipconfig_get_method(ipconfig);
5578         index = __connman_ipconfig_get_index(ipconfig);
5579
5580         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5581                 new_ipconfig = create_ip4config(service, index,
5582                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
5583         else
5584                 new_ipconfig = create_ip6config(service, index);
5585
5586         if (array) {
5587                 err = __connman_ipconfig_set_config(new_ipconfig, array);
5588                 if (err < 0) {
5589                         __connman_ipconfig_unref(new_ipconfig);
5590                         return err;
5591                 }
5592
5593                 new_method = __connman_ipconfig_get_method(new_ipconfig);
5594         }
5595
5596         if (is_connecting(state) || is_connected(state))
5597                 __connman_network_clear_ipconfig(service->network, ipconfig);
5598
5599         __connman_ipconfig_unref(ipconfig);
5600
5601         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5602                 service->ipconfig_ipv4 = new_ipconfig;
5603         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
5604                 service->ipconfig_ipv6 = new_ipconfig;
5605
5606         if (is_connecting(state) || is_connected(state))
5607                 __connman_ipconfig_enable(new_ipconfig);
5608
5609         if (new_state && new_method != old_method) {
5610                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5611                         *new_state = service->state_ipv4;
5612                 else
5613                         *new_state = service->state_ipv6;
5614
5615                 settings_changed(service, new_ipconfig);
5616                 address_updated(service, type);
5617
5618                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5619         }
5620
5621         DBG("err %d ipconfig %p type %d method %d state %s", err,
5622                 new_ipconfig, type, new_method,
5623                 !new_state  ? "-" : state2string(*new_state));
5624
5625         return err;
5626 }
5627
5628 /*
5629  * We set the timeout to 1 sec so that we have a chance to get
5630  * necessary IPv6 router advertisement messages that might have
5631  * DNS data etc.
5632  */
5633 #define ONLINE_CHECK_INITIAL_INTERVAL 1
5634 #define ONLINE_CHECK_MAX_INTERVAL 12
5635
5636 void __connman_service_wispr_start(struct connman_service *service,
5637                                         enum connman_ipconfig_type type)
5638 {
5639         DBG("service %p type %s", service, __connman_ipconfig_type2string(type));
5640
5641         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5642                 service->online_check_interval_ipv4 =
5643                                         ONLINE_CHECK_INITIAL_INTERVAL;
5644         else
5645                 service->online_check_interval_ipv6 =
5646                                         ONLINE_CHECK_INITIAL_INTERVAL;
5647
5648         __connman_wispr_start(service, type);
5649 }
5650
5651 static DBusMessage *set_property(DBusConnection *conn,
5652                                         DBusMessage *msg, void *user_data)
5653 {
5654         struct connman_service *service = user_data;
5655         DBusMessageIter iter, value;
5656         const char *name;
5657         int type;
5658
5659         DBG("service %p", service);
5660
5661         if (!dbus_message_iter_init(msg, &iter))
5662                 return __connman_error_invalid_arguments(msg);
5663
5664         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
5665                 return __connman_error_invalid_arguments(msg);
5666
5667         dbus_message_iter_get_basic(&iter, &name);
5668         dbus_message_iter_next(&iter);
5669
5670         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
5671                 return __connman_error_invalid_arguments(msg);
5672
5673         dbus_message_iter_recurse(&iter, &value);
5674
5675         type = dbus_message_iter_get_arg_type(&value);
5676
5677         if (g_str_equal(name, "AutoConnect")) {
5678                 dbus_bool_t autoconnect;
5679
5680                 if (type != DBUS_TYPE_BOOLEAN)
5681                         return __connman_error_invalid_arguments(msg);
5682
5683                 if (!service->favorite)
5684                         return __connman_error_invalid_service(msg);
5685
5686                 dbus_message_iter_get_basic(&value, &autoconnect);
5687
5688                 if (service->autoconnect == autoconnect)
5689                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5690
5691                 service->autoconnect = autoconnect;
5692
5693                 autoconnect_changed(service);
5694
5695                 if (autoconnect)
5696                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5697
5698                 service_save(service);
5699         } else if (g_str_equal(name, "Nameservers.Configuration")) {
5700                 DBusMessageIter entry;
5701                 GString *str;
5702                 int index;
5703                 const char *gw;
5704 #if defined TIZEN_EXT
5705                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5706                 DBG("%s", name);
5707 #endif
5708
5709                 if (__connman_provider_is_immutable(service->provider) ||
5710                                 service->immutable)
5711                         return __connman_error_not_supported(msg);
5712
5713                 if (type != DBUS_TYPE_ARRAY)
5714                         return __connman_error_invalid_arguments(msg);
5715
5716                 str = g_string_new(NULL);
5717                 if (!str)
5718                         return __connman_error_invalid_arguments(msg);
5719
5720                 index = __connman_service_get_index(service);
5721                 gw = __connman_ipconfig_get_gateway_from_index(index,
5722                         CONNMAN_IPCONFIG_TYPE_ALL);
5723
5724 #if !defined TIZEN_EXT
5725                 if (gw && strlen(gw))
5726                         __connman_service_nameserver_del_routes(service,
5727                                                 CONNMAN_IPCONFIG_TYPE_ALL);
5728
5729 #endif
5730                 dbus_message_iter_recurse(&value, &entry);
5731
5732 #if defined TIZEN_EXT
5733                 /* IPv4/IPv6 Last DNS config method */
5734                 int last_dns_ipv4 = service->dns_config_method_ipv4;
5735                 int last_dns_ipv6 = service->dns_config_method_ipv6;
5736                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
5737 #endif
5738
5739                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5740                         const char *val;
5741                         dbus_message_iter_get_basic(&entry, &val);
5742                         dbus_message_iter_next(&entry);
5743 #ifdef TIZEN_EXT
5744                         /* First unpack the DNS Config Method */
5745                         DBG("DNS Config Method: %s", val);
5746                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
5747                                 service->dns_config_method_ipv4 =
5748                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
5749
5750                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
5751                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
5752                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
5753                                         else
5754                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5755                                 }
5756                                 continue;
5757                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
5758                                 service->dns_config_method_ipv4 =
5759                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
5760                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
5761                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
5762
5763                                 continue;
5764                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
5765                                 service->dns_config_method_ipv6 =
5766                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
5767                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
5768                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
5769                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
5770                                         else
5771                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5772                                 }
5773                                 continue;
5774                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
5775                                 service->dns_config_method_ipv6 =
5776                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
5777                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
5778                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
5779
5780                                 continue;
5781                         }
5782 #endif
5783                         if (!val[0])
5784                                 continue;
5785
5786                         if (str->len > 0)
5787                                 g_string_append_printf(str, " %s", val);
5788                         else
5789                                 g_string_append(str, val);
5790                 }
5791
5792 #if defined TIZEN_EXT
5793                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
5794                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
5795                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
5796                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5797                 }
5798                 if (gw && strlen(gw))
5799                         __connman_service_nameserver_del_routes(service,
5800                                                 ip_type);
5801
5802                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
5803                 nameserver_remove_all(service, ip_type);
5804 #else
5805                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
5806 #endif
5807                 g_strfreev(service->nameservers_config);
5808
5809                 if (str->len > 0) {
5810                         char **nameservers, **iter;
5811
5812                         nameservers = g_strsplit_set(str->str, " ", 0);
5813
5814                         for (iter = nameservers; *iter; iter++)
5815                                 if (connman_inet_check_ipaddress(*iter) <= 0)
5816                                         *iter[0] = '\0';
5817
5818                         nameservers = remove_empty_strings(nameservers);
5819                         service->nameservers_config = nameservers;
5820                 } else {
5821                         service->nameservers_config = NULL;
5822                 }
5823
5824                 g_string_free(str, TRUE);
5825
5826                 if (gw && strlen(gw))
5827                         __connman_service_nameserver_add_routes(service, gw);
5828
5829 #if defined TIZEN_EXT
5830                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
5831                 nameserver_add_all(service, ip_type);
5832 #else
5833                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
5834 #endif
5835                 dns_configuration_changed(service);
5836
5837                 if (__connman_service_is_connected_state(service,
5838                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
5839                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
5840
5841                 if (__connman_service_is_connected_state(service,
5842                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
5843                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
5844
5845                 service_save(service);
5846         } else if (g_str_equal(name, "Timeservers.Configuration")) {
5847                 DBusMessageIter entry;
5848                 GString *str;
5849
5850                 if (service->immutable)
5851                         return __connman_error_not_supported(msg);
5852
5853                 if (type != DBUS_TYPE_ARRAY)
5854                         return __connman_error_invalid_arguments(msg);
5855
5856                 str = g_string_new(NULL);
5857                 if (!str)
5858                         return __connman_error_invalid_arguments(msg);
5859
5860                 dbus_message_iter_recurse(&value, &entry);
5861
5862                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5863                         const char *val;
5864                         dbus_message_iter_get_basic(&entry, &val);
5865                         dbus_message_iter_next(&entry);
5866
5867                         if (!val[0])
5868                                 continue;
5869
5870                         if (str->len > 0)
5871                                 g_string_append_printf(str, " %s", val);
5872                         else
5873                                 g_string_append(str, val);
5874                 }
5875
5876                 g_strfreev(service->timeservers_config);
5877                 service->timeservers_config = NULL;
5878
5879                 if (str->len > 0) {
5880                         char **timeservers = g_strsplit_set(str->str, " ", 0);
5881                         timeservers = remove_empty_strings(timeservers);
5882                         service->timeservers_config = timeservers;
5883                 }
5884
5885                 g_string_free(str, TRUE);
5886
5887                 service_save(service);
5888                 timeservers_configuration_changed(service);
5889
5890                 if (service == connman_service_get_default())
5891                         __connman_timeserver_sync(service);
5892
5893         } else if (g_str_equal(name, "Domains.Configuration")) {
5894                 DBusMessageIter entry;
5895                 GString *str;
5896
5897                 if (service->immutable)
5898                         return __connman_error_not_supported(msg);
5899
5900                 if (type != DBUS_TYPE_ARRAY)
5901                         return __connman_error_invalid_arguments(msg);
5902
5903                 str = g_string_new(NULL);
5904                 if (!str)
5905                         return __connman_error_invalid_arguments(msg);
5906
5907                 dbus_message_iter_recurse(&value, &entry);
5908
5909                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5910                         const char *val;
5911                         dbus_message_iter_get_basic(&entry, &val);
5912                         dbus_message_iter_next(&entry);
5913
5914                         if (!val[0])
5915                                 continue;
5916
5917                         if (str->len > 0)
5918                                 g_string_append_printf(str, " %s", val);
5919                         else
5920                                 g_string_append(str, val);
5921                 }
5922
5923                 searchdomain_remove_all(service);
5924                 g_strfreev(service->domains);
5925
5926                 if (str->len > 0) {
5927                         char **domains = g_strsplit_set(str->str, " ", 0);
5928                         domains = remove_empty_strings(domains);
5929                         service->domains = domains;
5930                 } else
5931                         service->domains = NULL;
5932
5933                 g_string_free(str, TRUE);
5934
5935                 searchdomain_add_all(service);
5936                 domain_configuration_changed(service);
5937                 domain_changed(service);
5938
5939                 service_save(service);
5940         } else if (g_str_equal(name, "Proxy.Configuration")) {
5941                 int err;
5942
5943                 if (service->immutable)
5944                         return __connman_error_not_supported(msg);
5945
5946                 if (type != DBUS_TYPE_ARRAY)
5947                         return __connman_error_invalid_arguments(msg);
5948
5949                 err = update_proxy_configuration(service, &value);
5950
5951                 if (err < 0)
5952                         return __connman_error_failed(msg, -err);
5953
5954                 proxy_configuration_changed(service);
5955
5956                 __connman_notifier_proxy_changed(service);
5957
5958                 service_save(service);
5959         } else if (g_str_equal(name, "mDNS.Configuration")) {
5960                 dbus_bool_t val;
5961
5962                 if (service->immutable)
5963                         return __connman_error_not_supported(msg);
5964
5965                 if (type != DBUS_TYPE_BOOLEAN)
5966                         return __connman_error_invalid_arguments(msg);
5967
5968                 dbus_message_iter_get_basic(&value, &val);
5969                 service->mdns_config = val;
5970
5971                 mdns_configuration_changed(service);
5972
5973                 set_mdns(service, service->mdns_config);
5974
5975                 service_save(service);
5976         } else if (g_str_equal(name, "IPv4.Configuration") ||
5977                         g_str_equal(name, "IPv6.Configuration")) {
5978
5979                 enum connman_service_state state =
5980                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
5981                 enum connman_ipconfig_type type =
5982                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
5983                 int err = 0;
5984
5985                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
5986                                 service->immutable)
5987                         return __connman_error_not_supported(msg);
5988
5989                 DBG("%s", name);
5990
5991                 if (!service->ipconfig_ipv4 &&
5992                                         !service->ipconfig_ipv6)
5993                         return __connman_error_invalid_property(msg);
5994
5995                 if (g_str_equal(name, "IPv4.Configuration"))
5996                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
5997                 else
5998                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
5999
6000                 err = __connman_service_reset_ipconfig(service, type, &value,
6001                                                                 &state);
6002
6003                 if (err < 0) {
6004                         if (is_connected(state) || is_connecting(state)) {
6005                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6006                                         __connman_network_enable_ipconfig(service->network,
6007                                                         service->ipconfig_ipv4);
6008                                 else
6009                                         __connman_network_enable_ipconfig(service->network,
6010                                                         service->ipconfig_ipv6);
6011                         }
6012
6013                         return __connman_error_failed(msg, -err);
6014                 }
6015
6016                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6017                         ipv4_configuration_changed(service);
6018                 else
6019                         ipv6_configuration_changed(service);
6020
6021                 if (is_connecting(service->state) ||
6022                                 is_connected(service->state)) {
6023                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6024                                 __connman_network_enable_ipconfig(service->network,
6025                                                                 service->ipconfig_ipv4);
6026                         else
6027                                 __connman_network_enable_ipconfig(service->network,
6028                                                                 service->ipconfig_ipv6);
6029                 }
6030
6031                 service_save(service);
6032 #if defined TIZEN_EXT
6033                 /* When AP is connected using WPS without SSID then its password needs
6034                  * to be saved for autoconnection */
6035         } else if (g_str_equal(name, "Passphrase")) {
6036                 char *passphrase;
6037
6038                 if (type != DBUS_TYPE_STRING)
6039                         return __connman_error_invalid_arguments(msg);
6040
6041                 dbus_message_iter_get_basic(&value, &passphrase);
6042
6043                 __connman_service_set_passphrase(service, passphrase);
6044 #endif
6045 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
6046         } else if (g_str_equal(name, "EapOverEthernet")) {
6047                 int err = connman_service_set_eapol_property(service, &value);
6048                 if (err < 0)
6049                         return __connman_error_failed(msg, -err);
6050
6051                 service_save(service);
6052 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
6053         } else
6054                 return __connman_error_invalid_property(msg);
6055
6056         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6057 }
6058
6059 static void set_error(struct connman_service *service,
6060                                         enum connman_service_error error)
6061 {
6062         const char *str;
6063
6064         if (service->error == error)
6065                 return;
6066
6067         service->error = error;
6068
6069         if (!service->path)
6070                 return;
6071
6072 #if !defined TIZEN_EXT
6073         if (!allow_property_changed(service))
6074                 return;
6075 #endif
6076
6077         str = error2string(service->error);
6078
6079         if (!str)
6080                 str = "";
6081
6082         connman_dbus_property_changed_basic(service->path,
6083                                 CONNMAN_SERVICE_INTERFACE, "Error",
6084                                 DBUS_TYPE_STRING, &str);
6085 }
6086
6087 static void remove_timeout(struct connman_service *service)
6088 {
6089         if (service->timeout > 0) {
6090                 g_source_remove(service->timeout);
6091                 service->timeout = 0;
6092         }
6093 }
6094
6095 static void reply_pending(struct connman_service *service, int error)
6096 {
6097         remove_timeout(service);
6098
6099         if (service->pending) {
6100                 connman_dbus_reply_pending(service->pending, error, NULL);
6101                 service->pending = NULL;
6102         }
6103
6104         if (service->provider_pending) {
6105                 connman_dbus_reply_pending(service->provider_pending,
6106                                 error, service->path);
6107                 service->provider_pending = NULL;
6108         }
6109 }
6110
6111 static void service_complete(struct connman_service *service)
6112 {
6113         reply_pending(service, EIO);
6114
6115         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
6116                 __connman_service_auto_connect(service->connect_reason);
6117
6118         g_get_current_time(&service->modified);
6119         service_save(service);
6120 }
6121
6122 static DBusMessage *clear_property(DBusConnection *conn,
6123                                         DBusMessage *msg, void *user_data)
6124 {
6125         struct connman_service *service = user_data;
6126         const char *name;
6127
6128         DBG("service %p", service);
6129
6130         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
6131                                                         DBUS_TYPE_INVALID);
6132
6133         if (g_str_equal(name, "Error")) {
6134                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6135
6136                 __connman_service_clear_error(service);
6137                 service_complete(service);
6138         } else
6139                 return __connman_error_invalid_property(msg);
6140
6141         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6142 }
6143
6144 static bool is_ipconfig_usable(struct connman_service *service)
6145 {
6146         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
6147                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
6148                 return false;
6149
6150         return true;
6151 }
6152
6153 static bool is_ignore(struct connman_service *service)
6154 {
6155         if (!service->autoconnect)
6156                 return true;
6157
6158         if (service->roaming &&
6159                 !connman_setting_get_bool("AutoConnectRoamingServices"))
6160                 return true;
6161
6162         if (service->ignore)
6163                 return true;
6164
6165         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6166                 return true;
6167
6168         if (!is_ipconfig_usable(service))
6169                 return true;
6170
6171         return false;
6172 }
6173
6174 static void disconnect_on_last_session(enum connman_service_type type)
6175 {
6176         GList *list;
6177
6178         for (list = service_list; list; list = list->next) {
6179                 struct connman_service *service = list->data;
6180
6181                 if (service->type != type)
6182                         continue;
6183
6184                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
6185                          continue;
6186
6187                 __connman_service_disconnect(service);
6188                 return;
6189         }
6190 }
6191
6192 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
6193 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
6194 static int active_count = 0;
6195
6196 void __connman_service_set_active_session(bool enable, GSList *list)
6197 {
6198         if (!list)
6199                 return;
6200
6201         if (enable)
6202                 active_count++;
6203         else
6204                 active_count--;
6205
6206         while (list) {
6207                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
6208
6209                 switch (type) {
6210                 case CONNMAN_SERVICE_TYPE_ETHERNET:
6211                 case CONNMAN_SERVICE_TYPE_WIFI:
6212                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
6213                 case CONNMAN_SERVICE_TYPE_CELLULAR:
6214                 case CONNMAN_SERVICE_TYPE_GADGET:
6215                         if (enable)
6216                                 active_sessions[type]++;
6217                         else
6218                                 active_sessions[type]--;
6219                         break;
6220
6221                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
6222                 case CONNMAN_SERVICE_TYPE_SYSTEM:
6223                 case CONNMAN_SERVICE_TYPE_GPS:
6224                 case CONNMAN_SERVICE_TYPE_VPN:
6225                 case CONNMAN_SERVICE_TYPE_P2P:
6226 #if defined TIZEN_EXT_WIFI_MESH
6227                 case CONNMAN_SERVICE_TYPE_MESH:
6228 #endif
6229                         break;
6230                 }
6231
6232                 if (active_sessions[type] == 0)
6233                         disconnect_on_last_session(type);
6234
6235                 list = g_slist_next(list);
6236         }
6237
6238         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
6239                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
6240                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
6241                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
6242                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
6243                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
6244                         active_count);
6245 }
6246
6247 struct preferred_tech_data {
6248         GList *preferred_list;
6249         enum connman_service_type type;
6250 };
6251
6252 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
6253 {
6254         struct connman_service *service = data;
6255         struct preferred_tech_data *tech_data = user_data;
6256
6257         if (service->type == tech_data->type) {
6258                 tech_data->preferred_list =
6259                         g_list_append(tech_data->preferred_list, service);
6260
6261                 DBG("type %d service %p %s", tech_data->type, service,
6262                                 service->name);
6263         }
6264 }
6265
6266 static GList *preferred_tech_list_get(void)
6267 {
6268         unsigned int *tech_array;
6269         struct preferred_tech_data tech_data = { 0, };
6270         int i;
6271
6272         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6273         if (!tech_array)
6274                 return NULL;
6275
6276         if (connman_setting_get_bool("SingleConnectedTechnology")) {
6277                 GList *list;
6278                 for (list = service_list; list; list = list->next) {
6279                         struct connman_service *service = list->data;
6280
6281                         if (!is_connected(service->state))
6282                                 break;
6283
6284                         if (service->connect_reason ==
6285                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
6286                                 DBG("service %p name %s is user connected",
6287                                                 service, service->name);
6288 #if defined TIZEN_EXT
6289                                 /* We can connect to a favorite service like
6290                                  * wifi even we have a userconnect for cellular
6291                                  * because we have refount for cellular service
6292                                  */
6293                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6294                                         break;
6295
6296                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6297                                         break;
6298 #endif
6299                                 return NULL;
6300                         }
6301                 }
6302         }
6303
6304         for (i = 0; tech_array[i] != 0; i += 1) {
6305                 tech_data.type = tech_array[i];
6306                 g_list_foreach(service_list, preferred_tech_add_by_type,
6307                                 &tech_data);
6308         }
6309
6310         return tech_data.preferred_list;
6311 }
6312
6313 static void set_always_connecting_technologies()
6314 {
6315         unsigned int *always_connected_techs =
6316                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
6317         int i;
6318         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
6319                 always_connect[always_connected_techs[i]] = 1;
6320 }
6321
6322 static bool autoconnect_no_session_active(struct connman_service *service)
6323 {
6324         /*
6325          * Test active_count to see if there are no sessions set up and
6326          * stop autoconnecting, but continue connecting if the service
6327          * belongs to a technology which should always autoconnect.
6328          */
6329         if (!active_count && !always_connect[service->type])
6330                 return true;
6331
6332         return false;
6333 }
6334
6335 static bool autoconnect_already_connecting(struct connman_service *service,
6336                                            bool autoconnecting)
6337 {
6338         /*
6339          * If another service is already connecting and this service type has
6340          * not been marked as always connecting, stop the connecting procedure.
6341          */
6342         if (autoconnecting &&
6343                         !active_sessions[service->type] &&
6344                         !always_connect[service->type])
6345                 return true;
6346
6347         return false;
6348 }
6349
6350 static bool auto_connect_service(GList *services,
6351                                 enum connman_service_connect_reason reason,
6352                                 bool preferred)
6353 {
6354         struct connman_service *service = NULL;
6355         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
6356         bool autoconnecting = false;
6357         GList *list;
6358 #if defined TIZEN_EXT
6359         GSList *wifi_ignore = NULL;
6360 #endif
6361
6362         DBG("preferred %d sessions %d reason %s", preferred, active_count,
6363                 reason2string(reason));
6364
6365         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
6366
6367 #if defined TIZEN_EXT_WIFI_MESH
6368         /* Don't auto connect wifi if mesh interface is created */
6369         if (connman_mesh_is_interface_created())
6370                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
6371 #endif
6372
6373         for (list = services; list; list = list->next) {
6374                 service = list->data;
6375
6376 #if defined TIZEN_EXT
6377                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
6378                         int index = connman_network_get_index(service->network);
6379                         if (g_slist_find(wifi_ignore, GINT_TO_POINTER(index)) != NULL)
6380                                 continue;
6381                 } else
6382 #endif
6383                 if (ignore[service->type]) {
6384                         DBG("service %p type %s ignore", service,
6385                                 __connman_service_type2string(service->type));
6386                         continue;
6387                 }
6388
6389 #if defined TIZEN_EXT
6390                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
6391                                 service, service->name,
6392                                 state2string(service->state),
6393                                 __connman_service_type2string(service->type),
6394                                 service->favorite, is_ignore(service),
6395                                 service->hidden, service->hidden_service);
6396
6397                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
6398                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
6399                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
6400                                 continue;
6401 #endif
6402
6403                 if (service->pending ||
6404                                 is_connecting(service->state) ||
6405                                 is_connected(service->state)) {
6406 #if defined TIZEN_EXT
6407                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
6408                                 int index = connman_network_get_index(service->network);
6409                                 wifi_ignore = g_slist_prepend(wifi_ignore, GINT_TO_POINTER(index));
6410
6411                                 autoconnecting = true;
6412                                 continue;
6413                         }
6414 #else
6415                         if (autoconnect_no_session_active(service))
6416                                         return true;
6417 #endif
6418                         ignore[service->type] = true;
6419                         autoconnecting = true;
6420
6421                         DBG("service %p type %s busy", service,
6422                                 __connman_service_type2string(service->type));
6423
6424                         continue;
6425                 }
6426
6427                 if (!service->favorite) {
6428                         if (preferred)
6429                                continue;
6430
6431 #if defined TIZEN_EXT
6432                         DBG("Service is not favorite, autoconnecting %d",
6433                                         autoconnecting);
6434                         g_slist_free(wifi_ignore);
6435 #endif
6436                         return autoconnecting;
6437                 }
6438
6439 #if defined TIZEN_EXT
6440                 DBG("service %p identifier %s roaming %d ignore %d "
6441                                 "ipconfig_usable %d autoconnect %d state %d",
6442                                 service,
6443                                 service->identifier, service->roaming,
6444                                 service->ignore, is_ipconfig_usable(service),
6445                                 service->autoconnect, service->state);
6446 #endif
6447                 if (is_ignore(service) || service->state !=
6448                                 CONNMAN_SERVICE_STATE_IDLE)
6449                         continue;
6450 #if defined TIZEN_EXT
6451                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
6452 #endif
6453                 if (autoconnect_already_connecting(service, autoconnecting)) {
6454                         DBG("service %p type %s has no users", service,
6455                                 __connman_service_type2string(service->type));
6456                         continue;
6457                 }
6458
6459                 DBG("service %p %s %s", service, service->name,
6460                         (preferred) ? "preferred" : reason2string(reason));
6461
6462                 __connman_service_connect(service, reason);
6463 #if !defined TIZEN_EXT
6464                 if (autoconnect_no_session_active(service))
6465                         return true;
6466 #endif
6467                 ignore[service->type] = true;
6468         }
6469 #if defined TIZEN_EXT
6470         g_slist_free(wifi_ignore);
6471 #endif
6472         return autoconnecting;
6473 }
6474
6475 static gboolean run_auto_connect(gpointer data)
6476 {
6477         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
6478         bool autoconnecting = false;
6479         GList *preferred_tech;
6480
6481         autoconnect_id = 0;
6482
6483         DBG("");
6484
6485         preferred_tech = preferred_tech_list_get();
6486         if (preferred_tech) {
6487                 autoconnecting = auto_connect_service(preferred_tech, reason,
6488                                                         true);
6489                 g_list_free(preferred_tech);
6490         }
6491
6492         if (!autoconnecting || active_count)
6493                 auto_connect_service(service_list, reason, false);
6494
6495         return FALSE;
6496 }
6497
6498 #if defined TIZEN_EXT
6499 bool __connman_service_get_auto_connect_mode(void)
6500 {
6501         return auto_connect_mode;
6502 }
6503
6504 void __connman_service_set_auto_connect_mode(bool enable)
6505 {
6506         DBG("set auto_connect_mode = %d", enable);
6507
6508         if (auto_connect_mode != enable)
6509                 auto_connect_mode = enable;
6510 }
6511 #endif
6512
6513 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
6514 {
6515         DBG("");
6516
6517         if (autoconnect_id != 0)
6518                 return;
6519
6520 #if defined TIZEN_EXT
6521         if (auto_connect_mode == FALSE) {
6522                 DBG("Currently, not auto connection mode");
6523                 return;
6524         }
6525 #endif
6526
6527         if (!__connman_session_policy_autoconnect(reason))
6528                 return;
6529
6530 #if defined TIZEN_EXT
6531         /* Adding Timeout of 500ms before trying to auto connect.
6532          * This is done because of below scenario
6533          * 1. Device is connected to AP1
6534          * 2. WPS Connection request is initiated for AP2
6535          * 3. Immediately WPS Connection is Cancelled
6536          * When WPS Connection Connection is initiated for AP2 then
6537          * sometimes there is a scenario where connman gets in ASSOCIATED
6538          * state with AP1 due to autoconnect and subsequently the connection
6539          * initiated by AP1 fails and connman service for AP1 comes in
6540          * FAILURE state due to this when connection with AP2 is cancelled
6541          * then autoconnect with AP1 doesn't works because its autoconnection
6542          * is ignored as its last state was FAILURE rather than IDLE */
6543         autoconnect_id = g_timeout_add(500, run_auto_connect,
6544 #else
6545         autoconnect_id = g_idle_add(run_auto_connect,
6546 #endif
6547                                                 GUINT_TO_POINTER(reason));
6548 }
6549
6550 static gboolean run_vpn_auto_connect(gpointer data) {
6551         GList *list;
6552         bool need_split = false;
6553
6554         vpn_autoconnect_id = 0;
6555
6556         for (list = service_list; list; list = list->next) {
6557                 struct connman_service *service = list->data;
6558                 int res;
6559
6560                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6561                         continue;
6562
6563                 if (is_connected(service->state) ||
6564                                 is_connecting(service->state)) {
6565                         if (!service->do_split_routing)
6566                                 need_split = true;
6567                         continue;
6568                 }
6569
6570                 if (is_ignore(service) || !service->favorite)
6571                         continue;
6572
6573                 if (need_split && !service->do_split_routing) {
6574                         DBG("service %p no split routing", service);
6575                         continue;
6576                 }
6577
6578                 DBG("service %p %s %s", service, service->name,
6579                                 service->do_split_routing ?
6580                                 "split routing" : "");
6581
6582                 res = __connman_service_connect(service,
6583                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6584                 if (res < 0 && res != -EINPROGRESS)
6585                         continue;
6586
6587                 if (!service->do_split_routing)
6588                         need_split = true;
6589         }
6590
6591         return FALSE;
6592 }
6593
6594 static void vpn_auto_connect(void)
6595 {
6596         if (vpn_autoconnect_id)
6597                 return;
6598
6599         vpn_autoconnect_id =
6600                 g_idle_add(run_vpn_auto_connect, NULL);
6601 }
6602
6603 bool
6604 __connman_service_is_provider_pending(struct connman_service *service)
6605 {
6606         if (!service)
6607                 return false;
6608
6609         if (service->provider_pending)
6610                 return true;
6611
6612         return false;
6613 }
6614
6615 void __connman_service_set_provider_pending(struct connman_service *service,
6616                                                         DBusMessage *msg)
6617 {
6618         if (service->provider_pending) {
6619                 DBG("service %p provider pending msg %p already exists",
6620                         service, service->provider_pending);
6621                 return;
6622         }
6623
6624         service->provider_pending = msg;
6625 }
6626
6627 static void check_pending_msg(struct connman_service *service)
6628 {
6629         if (!service->pending)
6630                 return;
6631
6632         DBG("service %p pending msg %p already exists", service,
6633                                                 service->pending);
6634         dbus_message_unref(service->pending);
6635 }
6636
6637 void __connman_service_set_hidden_data(struct connman_service *service,
6638                                                         gpointer user_data)
6639 {
6640         DBusMessage *pending = user_data;
6641
6642         DBG("service %p pending %p", service, pending);
6643
6644         if (!pending)
6645                 return;
6646
6647         check_pending_msg(service);
6648
6649         service->pending = pending;
6650 }
6651
6652 void __connman_service_return_error(struct connman_service *service,
6653                                 int error, gpointer user_data)
6654 {
6655         DBG("service %p error %d user_data %p", service, error, user_data);
6656
6657         __connman_service_set_hidden_data(service, user_data);
6658
6659         reply_pending(service, error);
6660 }
6661
6662 static gboolean connect_timeout(gpointer user_data)
6663 {
6664         struct connman_service *service = user_data;
6665         bool autoconnect = false;
6666
6667         DBG("service %p", service);
6668
6669         service->timeout = 0;
6670
6671         if (service->network)
6672                 __connman_network_disconnect(service->network);
6673         else if (service->provider)
6674                 connman_provider_disconnect(service->provider);
6675
6676         __connman_stats_service_unregister(service);
6677
6678         if (service->pending) {
6679                 DBusMessage *reply;
6680
6681                 reply = __connman_error_operation_timeout(service->pending);
6682                 if (reply)
6683                         g_dbus_send_message(connection, reply);
6684
6685                 dbus_message_unref(service->pending);
6686                 service->pending = NULL;
6687         } else
6688                 autoconnect = true;
6689
6690         __connman_service_ipconfig_indicate_state(service,
6691                                         CONNMAN_SERVICE_STATE_FAILURE,
6692                                         CONNMAN_IPCONFIG_TYPE_IPV4);
6693         __connman_service_ipconfig_indicate_state(service,
6694                                         CONNMAN_SERVICE_STATE_FAILURE,
6695                                         CONNMAN_IPCONFIG_TYPE_IPV6);
6696
6697         if (autoconnect &&
6698                         service->connect_reason !=
6699                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
6700                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6701
6702         return FALSE;
6703 }
6704
6705 static DBusMessage *connect_service(DBusConnection *conn,
6706                                         DBusMessage *msg, void *user_data)
6707 {
6708         struct connman_service *service = user_data;
6709 #if defined TIZEN_EXT
6710         int err = 0;
6711 #else
6712         int index, err = 0;
6713         GList *list;
6714 #endif
6715
6716         DBG("service %p", service);
6717
6718 #if defined TIZEN_EXT
6719         /*
6720          * Description: TIZEN implements system global connection management.
6721          */
6722         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6723                 connman_service_user_pdn_connection_ref(service);
6724
6725         /*Reset the Disconnect Reason while issue connect request*/
6726         service->disconnect_reason = 0;
6727
6728         /*Reset the association status code while issue connect request*/
6729         service->assoc_status_code = 0;
6730
6731         /* Reset the disconnection_requested while issue connect request*/
6732         connman_service_set_disconnection_requested(service, false);
6733 #endif
6734
6735         if (service->pending)
6736                 return __connman_error_in_progress(msg);
6737
6738 #if !defined TIZEN_EXT
6739         index = __connman_service_get_index(service);
6740
6741         for (list = service_list; list; list = list->next) {
6742                 struct connman_service *temp = list->data;
6743
6744 #if defined TIZEN_EXT
6745                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6746                         break;
6747 #endif
6748                 if (!is_connecting(temp->state) && !is_connected(temp->state))
6749                         break;
6750
6751                 if (service == temp)
6752                         continue;
6753
6754                 if (service->type != temp->type)
6755                         continue;
6756
6757                 if (__connman_service_get_index(temp) == index &&
6758                                 __connman_service_disconnect(temp) == -EINPROGRESS)
6759                         err = -EINPROGRESS;
6760
6761         }
6762         if (err == -EINPROGRESS)
6763                 return __connman_error_operation_timeout(msg);
6764 #endif
6765
6766         service->ignore = false;
6767
6768         service->pending = dbus_message_ref(msg);
6769
6770         err = __connman_service_connect(service,
6771                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6772
6773         if (err != -EINPROGRESS)
6774                 reply_pending(service, -err);
6775
6776         return NULL;
6777 }
6778
6779 static DBusMessage *disconnect_service(DBusConnection *conn,
6780                                         DBusMessage *msg, void *user_data)
6781 {
6782         struct connman_service *service = user_data;
6783         int err;
6784
6785         DBG("service %p", service);
6786
6787 #if defined TIZEN_EXT
6788         /*
6789          * Description: TIZEN implements system global connection management.
6790          */
6791         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6792                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
6793                         return __connman_error_failed(msg, EISCONN);
6794
6795                 if (is_connected(service->state) == TRUE &&
6796                                 service == connman_service_get_default_connection())
6797                         return __connman_error_failed(msg, EISCONN);
6798         }
6799 #endif
6800
6801         service->ignore = true;
6802
6803         err = __connman_service_disconnect(service);
6804         if (err < 0 && err != -EINPROGRESS)
6805                 return __connman_error_failed(msg, -err);
6806
6807         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6808 }
6809
6810 #if defined TIZEN_EXT
6811 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
6812 {
6813         if (service == NULL)
6814                 return;
6815
6816         DBG("service %p ", service);
6817
6818         connman_network_set_string(service->network, "WiFi.EAP", NULL);
6819         connman_network_set_string(service->network, "WiFi.Identity", NULL);
6820         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
6821         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
6822         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
6823         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
6824         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
6825         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
6826 }
6827 static void __connman_service_cleanup_network_dpp(struct connman_service *service)
6828 {
6829         if (service == NULL)
6830                 return;
6831
6832         DBG("service %p ", service);
6833
6834         connman_network_set_string(service->network, "WiFi.Connector", NULL);
6835         connman_network_set_string(service->network, "WiFi.CSignKey", NULL);
6836         connman_network_set_string(service->network, "WiFi.NetAccessKey", NULL);
6837 }
6838 #endif
6839
6840 bool __connman_service_remove(struct connman_service *service)
6841 {
6842         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
6843                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
6844                 return false;
6845
6846         if (service->immutable || service->hidden ||
6847                         __connman_provider_is_immutable(service->provider))
6848                 return false;
6849
6850 #if !defined TIZEN_EXT
6851         if (!service->favorite && !is_idle(service->state))
6852                 return false;
6853 #endif
6854
6855         __connman_service_disconnect(service);
6856
6857         g_free(service->passphrase);
6858         service->passphrase = NULL;
6859
6860         g_free(service->identity);
6861         service->identity = NULL;
6862
6863         g_free(service->anonymous_identity);
6864         service->anonymous_identity = NULL;
6865
6866         g_free(service->subject_match);
6867         service->subject_match = NULL;
6868
6869         g_free(service->altsubject_match);
6870         service->altsubject_match = NULL;
6871
6872         g_free(service->domain_suffix_match);
6873         service->domain_suffix_match = NULL;
6874
6875         g_free(service->domain_match);
6876         service->domain_match = NULL;
6877
6878         g_free(service->agent_identity);
6879         service->agent_identity = NULL;
6880
6881         g_free(service->eap);
6882         service->eap = NULL;
6883
6884 #if defined TIZEN_EXT
6885         g_free(service->ca_cert_file);
6886         service->ca_cert_file = NULL;
6887
6888         g_free(service->client_cert_file);
6889         service->client_cert_file = NULL;
6890
6891         g_free(service->private_key_file);
6892         service->private_key_file = NULL;
6893
6894         g_free(service->private_key_passphrase);
6895         service->private_key_passphrase = NULL;
6896
6897         g_free(service->phase2);
6898         service->phase2 = NULL;
6899
6900         __connman_service_cleanup_network_8021x(service);
6901
6902         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
6903         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
6904         connman_service_set_proxy(service, NULL, false);
6905
6906         __connman_service_nameserver_clear(service);
6907
6908         g_strfreev(service->nameservers_config);
6909         service->nameservers_config = NULL;
6910
6911         g_free(service->connector);
6912         service->connector = NULL;
6913
6914         g_free(service->c_sign_key);
6915         service->c_sign_key = NULL;
6916
6917         g_free(service->net_access_key);
6918         service->net_access_key = NULL;
6919
6920         __connman_service_cleanup_network_dpp(service);
6921 #endif
6922
6923         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6924
6925         __connman_service_set_favorite(service, false);
6926
6927         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
6928
6929 #if defined TIZEN_EXT
6930         /* Reset IP Method and DNS Method to DHCP */
6931         __connman_ipconfig_set_method(service->ipconfig_ipv4,
6932                         CONNMAN_IPCONFIG_METHOD_DHCP);
6933         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
6934         g_strfreev(service->nameservers_config);
6935         service->nameservers_config = NULL;
6936 #endif
6937
6938 #if defined TIZEN_EXT
6939         __connman_storage_remove_service(service->identifier);
6940 #else
6941         service_save(service);
6942 #endif
6943
6944         return true;
6945 }
6946
6947 static DBusMessage *remove_service(DBusConnection *conn,
6948                                         DBusMessage *msg, void *user_data)
6949 {
6950         struct connman_service *service = user_data;
6951
6952         DBG("service %p", service);
6953
6954         if (!__connman_service_remove(service))
6955                 return __connman_error_not_supported(msg);
6956
6957         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6958 }
6959
6960 static bool check_suitable_state(enum connman_service_state a,
6961                                         enum connman_service_state b)
6962 {
6963         /*
6964          * Special check so that "ready" service can be moved before
6965          * "online" one.
6966          */
6967         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
6968                         b == CONNMAN_SERVICE_STATE_READY) ||
6969                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
6970                         a == CONNMAN_SERVICE_STATE_READY))
6971                 return true;
6972
6973         return a == b;
6974 }
6975
6976 static void downgrade_state(struct connman_service *service)
6977 {
6978         if (!service)
6979                 return;
6980
6981         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
6982                                                 service->state_ipv6);
6983
6984         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
6985                 __connman_service_ipconfig_indicate_state(service,
6986                                                 CONNMAN_SERVICE_STATE_READY,
6987                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6988
6989         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
6990                 __connman_service_ipconfig_indicate_state(service,
6991                                                 CONNMAN_SERVICE_STATE_READY,
6992                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6993 }
6994
6995 static void apply_relevant_default_downgrade(struct connman_service *service)
6996 {
6997         struct connman_service *def_service;
6998
6999         def_service = connman_service_get_default();
7000         if (!def_service)
7001                 return;
7002
7003         if (def_service == service &&
7004                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
7005                 def_service->state = CONNMAN_SERVICE_STATE_READY;
7006                 __connman_notifier_leave_online(def_service->type);
7007                 state_changed(def_service);
7008         }
7009 }
7010
7011 static void switch_default_service(struct connman_service *default_service,
7012                 struct connman_service *downgrade_service)
7013 {
7014         struct connman_service *service;
7015         GList *src, *dst;
7016
7017         apply_relevant_default_downgrade(default_service);
7018         src = g_list_find(service_list, downgrade_service);
7019         dst = g_list_find(service_list, default_service);
7020
7021         /* Nothing to do */
7022         if (src == dst || src->next == dst)
7023                 return;
7024
7025         service = src->data;
7026         service_list = g_list_delete_link(service_list, src);
7027         service_list = g_list_insert_before(service_list, dst, service);
7028
7029         downgrade_state(downgrade_service);
7030 }
7031
7032 static struct _services_notify {
7033         int id;
7034         GHashTable *add;
7035         GHashTable *remove;
7036 } *services_notify;
7037
7038
7039 static void service_append_added_foreach(gpointer data, gpointer user_data)
7040 {
7041         struct connman_service *service = data;
7042         DBusMessageIter *iter = user_data;
7043
7044         if (!service || !service->path) {
7045                 DBG("service %p or path is NULL", service);
7046                 return;
7047         }
7048
7049         if (g_hash_table_lookup(services_notify->add, service->path)) {
7050                 DBG("new %s", service->path);
7051
7052                 append_struct(service, iter);
7053                 g_hash_table_remove(services_notify->add, service->path);
7054         } else {
7055                 DBG("changed %s", service->path);
7056
7057                 append_struct_service(iter, NULL, service);
7058         }
7059 }
7060
7061 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
7062 {
7063         g_list_foreach(service_list, service_append_added_foreach, iter);
7064 }
7065
7066 static void append_removed(gpointer key, gpointer value, gpointer user_data)
7067 {
7068         char *objpath = key;
7069         DBusMessageIter *iter = user_data;
7070
7071         DBG("removed %s", objpath);
7072         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
7073 }
7074
7075 static void service_append_removed(DBusMessageIter *iter, void *user_data)
7076 {
7077         g_hash_table_foreach(services_notify->remove, append_removed, iter);
7078 }
7079
7080 static gboolean service_send_changed(gpointer data)
7081 {
7082         DBusMessage *signal;
7083
7084         DBG("");
7085
7086         services_notify->id = 0;
7087
7088         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
7089                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
7090         if (!signal)
7091                 return FALSE;
7092
7093         __connman_dbus_append_objpath_dict_array(signal,
7094                                         service_append_ordered, NULL);
7095         __connman_dbus_append_objpath_array(signal,
7096                                         service_append_removed, NULL);
7097
7098         dbus_connection_send(connection, signal, NULL);
7099         dbus_message_unref(signal);
7100
7101         g_hash_table_remove_all(services_notify->remove);
7102         g_hash_table_remove_all(services_notify->add);
7103
7104         return FALSE;
7105 }
7106
7107 static void service_schedule_changed(void)
7108 {
7109         if (services_notify->id != 0)
7110                 return;
7111
7112         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
7113 }
7114
7115 static DBusMessage *move_service(DBusConnection *conn,
7116                                         DBusMessage *msg, void *user_data,
7117                                                                 bool before)
7118 {
7119         struct connman_service *service = user_data;
7120         struct connman_service *target;
7121         const char *path;
7122         enum connman_ipconfig_method target4, target6;
7123         enum connman_ipconfig_method service4, service6;
7124
7125         DBG("service %p", service);
7126
7127         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
7128                                                         DBUS_TYPE_INVALID);
7129
7130         if (!service->favorite)
7131                 return __connman_error_not_supported(msg);
7132
7133         target = find_service(path);
7134         if (!target || !target->favorite || target == service)
7135                 return __connman_error_invalid_service(msg);
7136
7137         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
7138                 /*
7139                  * We only allow VPN route splitting if there are
7140                  * routes defined for a given VPN.
7141                  */
7142                 if (!__connman_provider_check_routes(target->provider)) {
7143                         connman_info("Cannot move service. "
7144                                 "No routes defined for provider %s",
7145                                 __connman_provider_get_ident(target->provider));
7146                         return __connman_error_invalid_service(msg);
7147                 }
7148
7149                 set_split_routing(target, true);
7150         } else
7151                 set_split_routing(target, false);
7152
7153         set_split_routing(service, false);
7154
7155         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
7156         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
7157         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7158         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7159
7160         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
7161                 target4, target6, target->state_ipv4, target->state_ipv6,
7162                 target->do_split_routing);
7163
7164         DBG("service %s method %d/%d state %d/%d", service->identifier,
7165                                 service4, service6,
7166                                 service->state_ipv4, service->state_ipv6);
7167
7168         /*
7169          * If method is OFF, then we do not need to check the corresponding
7170          * ipconfig state.
7171          */
7172         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
7173                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
7174                         if (!check_suitable_state(target->state_ipv6,
7175                                                         service->state_ipv6))
7176                                 return __connman_error_invalid_service(msg);
7177                 }
7178         }
7179
7180         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
7181                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
7182                         if (!check_suitable_state(target->state_ipv4,
7183                                                         service->state_ipv4))
7184                                 return __connman_error_invalid_service(msg);
7185                 }
7186         }
7187
7188         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
7189                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
7190                         if (!check_suitable_state(target->state_ipv6,
7191                                                         service->state_ipv6))
7192                                 return __connman_error_invalid_service(msg);
7193                 }
7194         }
7195
7196         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
7197                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
7198                         if (!check_suitable_state(target->state_ipv4,
7199                                                         service->state_ipv4))
7200                                 return __connman_error_invalid_service(msg);
7201                 }
7202         }
7203
7204         g_get_current_time(&service->modified);
7205         service_save(service);
7206         service_save(target);
7207
7208         /*
7209          * If the service which goes down is the default service and is
7210          * online, we downgrade directly its state to ready so:
7211          * the service which goes up, needs to recompute its state which
7212          * is triggered via downgrading it - if relevant - to state ready.
7213          */
7214         if (before)
7215                 switch_default_service(target, service);
7216         else
7217                 switch_default_service(service, target);
7218
7219         __connman_connection_update_gateway();
7220
7221         service_schedule_changed();
7222
7223         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7224 }
7225
7226 static DBusMessage *move_before(DBusConnection *conn,
7227                                         DBusMessage *msg, void *user_data)
7228 {
7229         return move_service(conn, msg, user_data, true);
7230 }
7231
7232 static DBusMessage *move_after(DBusConnection *conn,
7233                                         DBusMessage *msg, void *user_data)
7234 {
7235         return move_service(conn, msg, user_data, false);
7236 }
7237
7238 static DBusMessage *reset_counters(DBusConnection *conn,
7239                                         DBusMessage *msg, void *user_data)
7240 {
7241         struct connman_service *service = user_data;
7242
7243         reset_stats(service);
7244
7245         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7246 }
7247
7248 #if defined TIZEN_MAINTAIN_ONLINE
7249 static DBusMessage *downgrade_service(DBusConnection *conn,
7250                                         DBusMessage *msg, void *user_data)
7251 {
7252         struct connman_service *service = user_data;
7253
7254         downgrade_state(service);
7255         __connman_connection_update_gateway();
7256
7257         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7258 }
7259 #endif
7260
7261 static void service_schedule_added(struct connman_service *service)
7262 {
7263         DBG("service %p", service);
7264
7265         g_hash_table_remove(services_notify->remove, service->path);
7266         g_hash_table_replace(services_notify->add, service->path, service);
7267
7268         service_schedule_changed();
7269 }
7270
7271 static void service_schedule_removed(struct connman_service *service)
7272 {
7273         if (!service || !service->path) {
7274                 DBG("service %p or path is NULL", service);
7275                 return;
7276         }
7277
7278         DBG("service %p %s", service, service->path);
7279
7280         g_hash_table_remove(services_notify->add, service->path);
7281         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
7282                         NULL);
7283
7284         service_schedule_changed();
7285 }
7286
7287 static bool allow_property_changed(struct connman_service *service)
7288 {
7289 #if defined TIZEN_EXT
7290         if (service->path == NULL)
7291                 return FALSE;
7292 #endif
7293         if (g_hash_table_lookup_extended(services_notify->add, service->path,
7294                                         NULL, NULL))
7295                 return false;
7296
7297         return true;
7298 }
7299
7300 static const GDBusMethodTable service_methods[] = {
7301         { GDBUS_DEPRECATED_METHOD("GetProperties",
7302                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
7303                         get_properties) },
7304         { GDBUS_METHOD("SetProperty",
7305                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
7306                         NULL, set_property) },
7307         { GDBUS_METHOD("ClearProperty",
7308                         GDBUS_ARGS({ "name", "s" }), NULL,
7309                         clear_property) },
7310         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
7311                               connect_service) },
7312         { GDBUS_METHOD("Disconnect", NULL, NULL,
7313                         disconnect_service) },
7314         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
7315         { GDBUS_METHOD("MoveBefore",
7316                         GDBUS_ARGS({ "service", "o" }), NULL,
7317                         move_before) },
7318         { GDBUS_METHOD("MoveAfter",
7319                         GDBUS_ARGS({ "service", "o" }), NULL,
7320                         move_after) },
7321         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
7322 #if defined TIZEN_MAINTAIN_ONLINE
7323         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
7324 #endif
7325         { },
7326 };
7327
7328 static const GDBusSignalTable service_signals[] = {
7329         { GDBUS_SIGNAL("PropertyChanged",
7330                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
7331         { },
7332 };
7333
7334 static void service_free(gpointer user_data)
7335 {
7336         struct connman_service *service = user_data;
7337         char *path = service->path;
7338
7339         DBG("service %p", service);
7340
7341         reply_pending(service, ENOENT);
7342
7343         if (service->nameservers_timeout) {
7344                 g_source_remove(service->nameservers_timeout);
7345                 dns_changed(service);
7346         }
7347
7348         __connman_notifier_service_remove(service);
7349         service_schedule_removed(service);
7350
7351         __connman_wispr_stop(service);
7352         stats_stop(service);
7353
7354         service->path = NULL;
7355
7356         if (path) {
7357                 __connman_connection_update_gateway();
7358
7359                 g_dbus_unregister_interface(connection, path,
7360                                                 CONNMAN_SERVICE_INTERFACE);
7361                 g_free(path);
7362         }
7363
7364         g_hash_table_destroy(service->counter_table);
7365
7366         if (service->network) {
7367                 __connman_network_disconnect(service->network);
7368                 connman_network_unref(service->network);
7369                 service->network = NULL;
7370         }
7371
7372         if (service->provider)
7373                 connman_provider_unref(service->provider);
7374
7375         if (service->ipconfig_ipv4) {
7376                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
7377                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
7378                 __connman_ipconfig_unref(service->ipconfig_ipv4);
7379                 service->ipconfig_ipv4 = NULL;
7380         }
7381
7382         if (service->ipconfig_ipv6) {
7383                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
7384                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
7385                 __connman_ipconfig_unref(service->ipconfig_ipv6);
7386                 service->ipconfig_ipv6 = NULL;
7387         }
7388
7389         g_strfreev(service->timeservers);
7390         g_strfreev(service->timeservers_config);
7391         g_strfreev(service->nameservers);
7392         g_strfreev(service->nameservers_config);
7393         g_strfreev(service->nameservers_auto);
7394         g_strfreev(service->domains);
7395         g_strfreev(service->proxies);
7396         g_strfreev(service->excludes);
7397
7398         g_free(service->hostname);
7399         g_free(service->domainname);
7400         g_free(service->pac);
7401         g_free(service->name);
7402         g_free(service->passphrase);
7403         g_free(service->identifier);
7404         g_free(service->eap);
7405         g_free(service->identity);
7406         g_free(service->anonymous_identity);
7407         g_free(service->agent_identity);
7408         g_free(service->ca_cert_file);
7409         g_free(service->subject_match);
7410         g_free(service->altsubject_match);
7411         g_free(service->domain_suffix_match);
7412         g_free(service->domain_match);
7413         g_free(service->client_cert_file);
7414         g_free(service->private_key_file);
7415         g_free(service->private_key_passphrase);
7416         g_free(service->phase2);
7417         g_free(service->config_file);
7418         g_free(service->config_entry);
7419 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
7420         g_free(service->pac_file);
7421         g_free(service->phase1);
7422 #endif
7423
7424 #if defined TIZEN_EXT
7425         g_free(service->connector);
7426         g_free(service->c_sign_key);
7427         g_free(service->net_access_key);
7428 #endif
7429
7430         if (service->stats.timer)
7431                 g_timer_destroy(service->stats.timer);
7432         if (service->stats_roaming.timer)
7433                 g_timer_destroy(service->stats_roaming.timer);
7434
7435         if (current_default == service)
7436                 current_default = NULL;
7437
7438         g_free(service);
7439 }
7440
7441 static void stats_init(struct connman_service *service)
7442 {
7443         /* home */
7444         service->stats.valid = false;
7445         service->stats.enabled = false;
7446         service->stats.timer = g_timer_new();
7447
7448         /* roaming */
7449         service->stats_roaming.valid = false;
7450         service->stats_roaming.enabled = false;
7451         service->stats_roaming.timer = g_timer_new();
7452 }
7453
7454 static void service_initialize(struct connman_service *service)
7455 {
7456         DBG("service %p", service);
7457
7458         service->refcount = 1;
7459
7460         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
7461
7462         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
7463         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
7464
7465         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
7466         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
7467         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
7468
7469         service->favorite  = false;
7470         service->immutable = false;
7471         service->hidden = false;
7472
7473         service->ignore = false;
7474
7475         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
7476
7477         service->order = 0;
7478
7479         stats_init(service);
7480
7481         service->provider = NULL;
7482
7483         service->wps = false;
7484         service->wps_advertizing = false;
7485 #if defined TIZEN_EXT
7486         memset(service->last_connected_bssid, 0, WIFI_BSSID_LEN_MAX);
7487         service->is_internet_connection = false;
7488         service->assoc_reject_count = 0;
7489 #endif
7490 #if defined TIZEN_EXT
7491         service->disconnection_requested = false;
7492         service->storage_reload = false;
7493         /*
7494          * Description: TIZEN implements system global connection management.
7495          */
7496         service->user_pdn_connection_refcount = 0;
7497         __sync_synchronize();
7498 #endif
7499 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
7500         service->use_eapol = false;
7501 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
7502 }
7503
7504 /**
7505  * connman_service_create:
7506  *
7507  * Allocate a new service.
7508  *
7509  * Returns: a newly-allocated #connman_service structure
7510  */
7511 struct connman_service *connman_service_create(void)
7512 {
7513         GSList *list;
7514         struct connman_stats_counter *counters;
7515         const char *counter;
7516
7517         struct connman_service *service;
7518
7519         service = g_try_new0(struct connman_service, 1);
7520         if (!service)
7521                 return NULL;
7522
7523         DBG("service %p", service);
7524
7525         service->counter_table = g_hash_table_new_full(g_str_hash,
7526                                                 g_str_equal, NULL, g_free);
7527
7528         for (list = counter_list; list; list = list->next) {
7529                 counter = list->data;
7530
7531                 counters = g_try_new0(struct connman_stats_counter, 1);
7532                 if (!counters) {
7533                         g_hash_table_destroy(service->counter_table);
7534                         g_free(service);
7535                         return NULL;
7536                 }
7537
7538                 counters->append_all = true;
7539
7540                 g_hash_table_replace(service->counter_table, (gpointer)counter,
7541                                 counters);
7542         }
7543
7544         service_initialize(service);
7545
7546         return service;
7547 }
7548
7549 /**
7550  * connman_service_ref:
7551  * @service: service structure
7552  *
7553  * Increase reference counter of service
7554  */
7555 struct connman_service *
7556 connman_service_ref_debug(struct connman_service *service,
7557                         const char *file, int line, const char *caller)
7558 {
7559         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
7560                 file, line, caller);
7561
7562         __sync_fetch_and_add(&service->refcount, 1);
7563
7564         return service;
7565 }
7566
7567 /**
7568  * connman_service_unref:
7569  * @service: service structure
7570  *
7571  * Decrease reference counter of service and release service if no
7572  * longer needed.
7573  */
7574 void connman_service_unref_debug(struct connman_service *service,
7575                         const char *file, int line, const char *caller)
7576 {
7577         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
7578                 file, line, caller);
7579
7580         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
7581                 return;
7582
7583         service_list = g_list_remove(service_list, service);
7584
7585         __connman_service_disconnect(service);
7586
7587         g_hash_table_remove(service_hash, service->identifier);
7588 }
7589
7590 #if defined TIZEN_EXT
7591 static int calculate_score_last_user_selection(struct connman_service *service)
7592 {
7593         int score = 0;
7594         struct connman_device *device;
7595         const char *last_user_selection_ident;
7596         time_t last_user_selection_time;
7597         unsigned int frequency;
7598         time_t curr_time;
7599         time_t ref_time;
7600         struct tm* ref_timeinfo;
7601
7602         device = connman_network_get_device(service->network);
7603         last_user_selection_time = connman_device_get_last_user_selection_time(device);
7604         last_user_selection_ident = connman_device_get_last_user_selection_ident(device);
7605         frequency = connman_network_get_frequency(service->network);
7606
7607         if (ins_settings.last_user_selection) {
7608                 if (g_strcmp0(last_user_selection_ident, service->identifier) == 0 &&
7609                         (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 &&
7610                         frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7611                         service->strength >= ins_settings.signal_level3_24ghz) ||
7612                         ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7613                         frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7614                         service->strength >= ins_settings.signal_level3_5ghz))) {
7615
7616                         /* Only events that occur within 8 hours are counted. */
7617                         curr_time = time(NULL);
7618                         ref_timeinfo = localtime(&curr_time);
7619                         ref_timeinfo->tm_hour -= 8;
7620                         ref_time = mktime(ref_timeinfo);
7621
7622                         if (last_user_selection_time > ref_time) {
7623                                 int time_diff = (curr_time - last_user_selection_time) / 60;
7624                                 int denominator = ins_settings.last_user_selection_time - time_diff;
7625                                 int numerator = ins_settings.last_user_selection_time /
7626                                                                         ins_settings.last_user_selection_score;
7627                                 int last_user_score = denominator / numerator;
7628
7629                                 score += (last_user_score > ins_settings.last_user_selection_score ?
7630                                         ins_settings.last_user_selection_score : last_user_score);
7631                         }
7632                 }
7633         }
7634
7635         return score;
7636 }
7637
7638 static int calculate_score_last_connected(struct connman_service *service)
7639 {
7640         int score = 0;
7641         struct connman_device *device;
7642         const char *last_connected_ident;
7643         unsigned int frequency;
7644
7645         device = connman_network_get_device(service->network);
7646         last_connected_ident = connman_device_get_last_connected_ident(device);
7647         frequency = connman_network_get_frequency(service->network);
7648
7649         if (g_strcmp0(last_connected_ident, service->identifier) == 0 &&
7650                 (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 &&
7651                 frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7652                 service->strength >= ins_settings.signal_level3_24ghz) ||
7653                 ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7654                 frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7655                 service->strength >= ins_settings.signal_level3_5ghz))) {
7656                 score += ins_settings.last_connected_score;
7657         }
7658
7659         return score;
7660 }
7661
7662 static int calculate_score_frequency(struct connman_service *service)
7663 {
7664         int score = 0;
7665         unsigned int frequency;
7666
7667         frequency = connman_network_get_frequency(service->network);
7668
7669         switch (ins_settings.preferred_freq) {
7670         case CONNMAN_INS_PREFERRED_FREQ_24GHZ:
7671                 if ((frequency >= FREQ_RANGE_24GHZ_CHANNEL_14 &&
7672                         frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7673                         (service->strength >= ins_settings.signal_level3_24ghz))
7674                         score += ins_settings.preferred_freq_score;
7675
7676                 break;
7677         case CONNMAN_INS_PREFERRED_FREQ_5GHZ:
7678                 if ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7679                         frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7680                         (service->strength >= ins_settings.signal_level3_5ghz))
7681                         score += ins_settings.preferred_freq_score;
7682
7683                 break;
7684         default:
7685                 break;
7686         }
7687
7688         return score;
7689 }
7690
7691 static int calculate_score_security_priority(struct connman_service *service)
7692 {
7693         int score = 0;
7694
7695         if (ins_settings.security_priority_count)
7696                 score += ins_settings.security_priority[service->security];
7697
7698         return score;
7699 }
7700
7701 static int calculate_score_internet_connection(struct connman_service *service)
7702 {
7703         int score = 0;
7704
7705         if (ins_settings.internet) {
7706                 if (service->is_internet_connection)
7707                         score += ins_settings.internet_score;
7708         }
7709
7710         return score;
7711 }
7712
7713 static int calculate_score_strength(struct connman_service *service)
7714 {
7715         int score = 0;
7716
7717         if (ins_settings.signal)
7718                 score += (((service->strength > 60) ? 60 : service->strength) - 35);
7719
7720         return score;
7721 }
7722
7723 static int calculate_score(struct connman_service *service)
7724 {
7725         int score_last_user_selection;
7726         int score_last_connected;
7727         int score_frequency;
7728         int score_security_priority;
7729         int score_internet_connection;
7730         int score_strength;
7731         int score = 0;
7732
7733         if (service->type != CONNMAN_SERVICE_TYPE_WIFI) {
7734                 score += calculate_score_internet_connection(service);
7735                 service->ins_score = score;
7736                 return score;
7737         }
7738
7739         score_last_user_selection = calculate_score_last_user_selection(service);
7740         score_last_connected = calculate_score_last_connected(service);
7741         score_frequency = calculate_score_frequency(service);
7742         score_security_priority = calculate_score_security_priority(service);
7743         score_internet_connection = calculate_score_internet_connection(service);
7744         score_strength = calculate_score_strength(service);
7745
7746         score = score_last_user_selection + score_last_connected +
7747                 score_frequency + score_security_priority +
7748                 score_internet_connection + score_strength;
7749
7750 #if defined TIZEN_EXT_INS
7751         service->score_last_user_selection = score_last_user_selection;
7752         service->score_last_connected = score_last_connected;
7753         service->score_frequency = score_frequency;
7754         service->score_security_priority = score_security_priority;
7755         service->score_internet_connection = score_internet_connection;
7756         service->score_strength = score_strength;
7757 #endif
7758
7759         service->ins_score = score;
7760         return score;
7761 }
7762 #endif
7763
7764 static gint service_compare(gconstpointer a, gconstpointer b)
7765 {
7766         struct connman_service *service_a = (void *) a;
7767         struct connman_service *service_b = (void *) b;
7768         enum connman_service_state state_a, state_b;
7769         bool a_connected, b_connected;
7770 #if defined TIZEN_EXT
7771         int score_a;
7772         int score_b;
7773 #else
7774         gint strength;
7775 #endif
7776
7777         state_a = service_a->state;
7778         state_b = service_b->state;
7779         a_connected = is_connected(state_a);
7780         b_connected = is_connected(state_b);
7781
7782 #if defined TIZEN_EXT
7783         if ((a_connected && b_connected) &&
7784                         state_a == state_b &&
7785                         service_a->type == CONNMAN_SERVICE_TYPE_WIFI &&
7786                         service_b->type == CONNMAN_SERVICE_TYPE_WIFI) {
7787                 const char *default_interface =
7788                                 connman_option_get_string("DefaultWifiInterface");
7789                 const char *ifname_a = connman_device_get_string(
7790                                 connman_network_get_device(service_a->network), "Interface");
7791                 const char *ifname_b = connman_device_get_string(
7792                                 connman_network_get_device(service_b->network), "Interface");
7793
7794                 if (g_strcmp0(default_interface, ifname_a) == 0)
7795                         return -1;
7796                 else if (g_strcmp0(default_interface, ifname_b) == 0)
7797                         return 1;
7798         }
7799 #endif
7800
7801         if (a_connected && b_connected) {
7802                 if (service_a->order > service_b->order)
7803                         return -1;
7804
7805                 if (service_a->order < service_b->order)
7806                         return 1;
7807         }
7808
7809         if (state_a != state_b) {
7810                 if (a_connected && b_connected) {
7811                         /* We prefer online over ready state */
7812                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
7813                                 return -1;
7814
7815                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
7816                                 return 1;
7817                 }
7818
7819                 if (a_connected)
7820                         return -1;
7821                 if (b_connected)
7822                         return 1;
7823
7824                 if (is_connecting(state_a))
7825                         return -1;
7826                 if (is_connecting(state_b))
7827                         return 1;
7828         }
7829
7830         if (service_a->favorite && !service_b->favorite)
7831                 return -1;
7832
7833         if (!service_a->favorite && service_b->favorite)
7834                 return 1;
7835
7836         if (service_a->type != service_b->type) {
7837                 unsigned int *tech_array;
7838                 int i;
7839
7840                 tech_array = connman_setting_get_uint_list(
7841                                                 "PreferredTechnologies");
7842                 if (tech_array) {
7843                         for (i = 0; tech_array[i]; i++) {
7844                                 if (tech_array[i] == service_a->type)
7845                                         return -1;
7846
7847                                 if (tech_array[i] == service_b->type)
7848                                         return 1;
7849                         }
7850                 }
7851
7852                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7853                         return -1;
7854                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7855                         return 1;
7856
7857                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
7858                         return -1;
7859                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
7860                         return 1;
7861
7862                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7863                         return -1;
7864                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7865                         return 1;
7866
7867                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7868                         return -1;
7869                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7870                         return 1;
7871
7872                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
7873                         return -1;
7874                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
7875                         return 1;
7876
7877                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
7878                         return -1;
7879                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
7880                         return 1;
7881         }
7882
7883 #if defined TIZEN_EXT
7884         score_a = calculate_score(service_a);
7885         score_b = calculate_score(service_b);
7886         if (score_b != score_a)
7887                 return score_b - score_a;
7888 #else
7889         strength = (gint) service_b->strength - (gint) service_a->strength;
7890         if (strength)
7891                 return strength;
7892 #endif
7893
7894         return g_strcmp0(service_a->name, service_b->name);
7895 }
7896
7897 #if defined TIZEN_EXT_INS
7898 static void print_service_sort(gpointer data, gpointer user_data)
7899 {
7900         struct connman_service *service = data;
7901
7902         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7903                 return;
7904
7905         DBG("name[%-20s] total[%2d] last_usr[%2d] last_conn[%2d] "
7906                 "freq[%2d] sec[%2d] internet[%2d] strength[%2d]",
7907                 service->name, service->ins_score, service->score_last_user_selection,
7908                 service->score_last_connected, service->score_frequency,
7909                 service->score_security_priority, service->score_internet_connection,
7910                 service->score_strength);
7911 }
7912 #endif
7913
7914 static void service_list_sort(void)
7915 {
7916         if (service_list && service_list->next) {
7917                 service_list = g_list_sort(service_list, service_compare);
7918 #if defined TIZEN_EXT_INS
7919                 g_list_foreach(service_list, print_service_sort, NULL);
7920 #endif
7921                 service_schedule_changed();
7922         }
7923 }
7924
7925 int __connman_service_compare(const struct connman_service *a,
7926                                         const struct connman_service *b)
7927 {
7928         return service_compare(a, b);
7929 }
7930
7931 /**
7932  * connman_service_get_type:
7933  * @service: service structure
7934  *
7935  * Get the type of service
7936  */
7937 enum connman_service_type connman_service_get_type(struct connman_service *service)
7938 {
7939         if (!service)
7940                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
7941
7942         return service->type;
7943 }
7944
7945 /**
7946  * connman_service_get_interface:
7947  * @service: service structure
7948  *
7949  * Get network interface of service
7950  */
7951 char *connman_service_get_interface(struct connman_service *service)
7952 {
7953         int index;
7954
7955         if (!service)
7956                 return NULL;
7957
7958         index = __connman_service_get_index(service);
7959
7960         return connman_inet_ifname(index);
7961 }
7962
7963 /**
7964  * connman_service_get_network:
7965  * @service: service structure
7966  *
7967  * Get the service network
7968  */
7969 struct connman_network *
7970 __connman_service_get_network(struct connman_service *service)
7971 {
7972         if (!service)
7973                 return NULL;
7974
7975         return service->network;
7976 }
7977
7978 struct connman_ipconfig *
7979 __connman_service_get_ip4config(struct connman_service *service)
7980 {
7981         if (!service)
7982                 return NULL;
7983
7984         return service->ipconfig_ipv4;
7985 }
7986
7987 struct connman_ipconfig *
7988 __connman_service_get_ip6config(struct connman_service *service)
7989 {
7990         if (!service)
7991                 return NULL;
7992
7993         return service->ipconfig_ipv6;
7994 }
7995
7996 struct connman_ipconfig *
7997 __connman_service_get_ipconfig(struct connman_service *service, int family)
7998 {
7999         if (family == AF_INET)
8000                 return __connman_service_get_ip4config(service);
8001         else if (family == AF_INET6)
8002                 return __connman_service_get_ip6config(service);
8003         else
8004                 return NULL;
8005
8006 }
8007
8008 bool __connman_service_is_connected_state(struct connman_service *service,
8009                                         enum connman_ipconfig_type type)
8010 {
8011         if (!service)
8012                 return false;
8013
8014         switch (type) {
8015         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
8016                 break;
8017         case CONNMAN_IPCONFIG_TYPE_IPV4:
8018                 return is_connected(service->state_ipv4);
8019         case CONNMAN_IPCONFIG_TYPE_IPV6:
8020                 return is_connected(service->state_ipv6);
8021         case CONNMAN_IPCONFIG_TYPE_ALL:
8022                 return is_connected(service->state_ipv4) &&
8023                         is_connected(service->state_ipv6);
8024         }
8025
8026         return false;
8027 }
8028 enum connman_service_security __connman_service_get_security(
8029                                 struct connman_service *service)
8030 {
8031         if (!service)
8032                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
8033
8034         return service->security;
8035 }
8036
8037 const char *__connman_service_get_phase2(struct connman_service *service)
8038 {
8039         if (!service)
8040                 return NULL;
8041
8042         return service->phase2;
8043 }
8044
8045 bool __connman_service_wps_enabled(struct connman_service *service)
8046 {
8047         if (!service)
8048                 return false;
8049
8050         return service->wps;
8051 }
8052
8053 void __connman_service_mark_dirty(void)
8054 {
8055         services_dirty = true;
8056 }
8057
8058 #if defined TIZEN_EXT
8059 /**
8060   * Returns profile count if there is any connected profiles
8061   * that use same interface
8062   */
8063 int __connman_service_get_connected_count_of_iface(
8064                                         struct connman_service *service)
8065 {
8066         GList *list;
8067         int count = 0;
8068         int index1 = 0;
8069         int index2 = 0;
8070
8071         DBG("");
8072
8073         index1 = __connman_service_get_index(service);
8074
8075         if (index1 <= 0)
8076                 return 0;
8077
8078         for (list = service_list; list; list = list->next) {
8079                 struct connman_service *service2 = list->data;
8080
8081                 if (service == service2)
8082                         continue;
8083
8084                 index2 = __connman_service_get_index(service2);
8085
8086                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
8087                         count++;
8088
8089                 index2 = 0;
8090         }
8091
8092         DBG("Interface index %d, count %d", index1, count);
8093
8094         return count;
8095 }
8096
8097 void __connman_service_set_storage_reload(struct connman_service *service,
8098                                         bool storage_reload)
8099 {
8100         if (service != NULL)
8101                 service->storage_reload = storage_reload;
8102 }
8103 #endif
8104
8105 /**
8106  * __connman_service_set_favorite_delayed:
8107  * @service: service structure
8108  * @favorite: favorite value
8109  * @delay_ordering: do not order service sequence
8110  *
8111  * Change the favorite setting of service
8112  */
8113 int __connman_service_set_favorite_delayed(struct connman_service *service,
8114                                         bool favorite,
8115                                         bool delay_ordering)
8116 {
8117 #if defined TIZEN_EXT
8118         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8119                 return -EIO;
8120 #endif
8121         if (service->hidden)
8122                 return -EOPNOTSUPP;
8123
8124         if (service->favorite == favorite)
8125                 return -EALREADY;
8126
8127         service->favorite = favorite;
8128
8129         favorite_changed(service);
8130
8131         if (!delay_ordering) {
8132
8133                 service_list_sort();
8134
8135                 __connman_connection_update_gateway();
8136         }
8137
8138         return 0;
8139 }
8140
8141 /**
8142  * __connman_service_set_favorite:
8143  * @service: service structure
8144  * @favorite: favorite value
8145  *
8146  * Change the favorite setting of service
8147  */
8148 int __connman_service_set_favorite(struct connman_service *service,
8149                                                 bool favorite)
8150 {
8151         return __connman_service_set_favorite_delayed(service, favorite,
8152                                                         false);
8153 }
8154
8155 bool connman_service_get_favorite(struct connman_service *service)
8156 {
8157         return service->favorite;
8158 }
8159
8160 bool connman_service_get_autoconnect(struct connman_service *service)
8161 {
8162         return service->autoconnect;
8163 }
8164
8165 int __connman_service_set_immutable(struct connman_service *service,
8166                                                 bool immutable)
8167 {
8168         if (service->hidden)
8169                 return -EOPNOTSUPP;
8170
8171         if (service->immutable == immutable)
8172                 return 0;
8173
8174         service->immutable = immutable;
8175
8176         immutable_changed(service);
8177
8178         return 0;
8179 }
8180
8181 int __connman_service_set_ignore(struct connman_service *service,
8182                                                 bool ignore)
8183 {
8184         if (!service)
8185                 return -EINVAL;
8186
8187         service->ignore = ignore;
8188
8189         return 0;
8190 }
8191
8192 void __connman_service_set_string(struct connman_service *service,
8193                                   const char *key, const char *value)
8194 {
8195         if (service->hidden)
8196                 return;
8197         if (g_str_equal(key, "EAP")) {
8198                 g_free(service->eap);
8199                 service->eap = g_strdup(value);
8200         } else if (g_str_equal(key, "Identity")) {
8201                 g_free(service->identity);
8202                 service->identity = g_strdup(value);
8203         } else if (g_str_equal(key, "AnonymousIdentity")) {
8204                 g_free(service->anonymous_identity);
8205                 service->anonymous_identity = g_strdup(value);
8206         } else if (g_str_equal(key, "CACertFile")) {
8207                 g_free(service->ca_cert_file);
8208                 service->ca_cert_file = g_strdup(value);
8209         } else if (g_str_equal(key, "SubjectMatch")) {
8210                 g_free(service->subject_match);
8211                 service->subject_match = g_strdup(value);
8212         } else if (g_str_equal(key, "AltSubjectMatch")) {
8213                 g_free(service->altsubject_match);
8214                 service->altsubject_match = g_strdup(value);
8215         } else if (g_str_equal(key, "DomainSuffixMatch")) {
8216                 g_free(service->domain_suffix_match);
8217                 service->domain_suffix_match = g_strdup(value);
8218         } else if (g_str_equal(key, "DomainMatch")) {
8219                 g_free(service->domain_match);
8220                 service->domain_match = g_strdup(value);
8221         } else if (g_str_equal(key, "ClientCertFile")) {
8222                 g_free(service->client_cert_file);
8223                 service->client_cert_file = g_strdup(value);
8224         } else if (g_str_equal(key, "PrivateKeyFile")) {
8225                 g_free(service->private_key_file);
8226                 service->private_key_file = g_strdup(value);
8227         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
8228                 g_free(service->private_key_passphrase);
8229                 service->private_key_passphrase = g_strdup(value);
8230         } else if (g_str_equal(key, "Phase2")) {
8231                 g_free(service->phase2);
8232                 service->phase2 = g_strdup(value);
8233         } else if (g_str_equal(key, "Passphrase"))
8234                 __connman_service_set_passphrase(service, value);
8235 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8236         else if (g_str_equal(key, "Phase1")) {
8237                 g_free(service->phase1);
8238                 service->phase1 = g_strdup(value);
8239         } else if (g_str_equal(key, "PacFile")) {
8240                 g_free(service->pac_file);
8241                 service->pac_file = g_strdup(value);
8242         }
8243 #endif
8244 #if defined TIZEN_EXT
8245          else if (g_str_equal(key, "Connector")) {
8246                 g_free(service->connector);
8247                 service->connector = g_strdup(value);
8248          }      else if (g_str_equal(key, "CSignKey")) {
8249                 g_free(service->c_sign_key);
8250                 service->c_sign_key = g_strdup(value);
8251          }      else if (g_str_equal(key, "NetAccessKey")) {
8252                 g_free(service->net_access_key);
8253                 service->net_access_key = g_strdup(value);
8254         } else
8255                 DBG("Unknown key: %s", key);
8256 #endif
8257 }
8258
8259 void __connman_service_set_search_domains(struct connman_service *service,
8260                                         char **domains)
8261 {
8262         searchdomain_remove_all(service);
8263
8264         if (service->domains)
8265                 g_strfreev(service->domains);
8266
8267         service->domains = g_strdupv(domains);
8268
8269         searchdomain_add_all(service);
8270 }
8271
8272 int __connman_service_set_mdns(struct connman_service *service,
8273                         bool enabled)
8274 {
8275         service->mdns_config = enabled;
8276
8277         return set_mdns(service, enabled);
8278 }
8279
8280 static void report_error_cb(void *user_context, bool retry,
8281                                                         void *user_data)
8282 {
8283         struct connman_service *service = user_context;
8284
8285         if (retry)
8286                 __connman_service_connect(service,
8287                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
8288         else {
8289                 /* It is not relevant to stay on Failure state
8290                  * when failing is due to wrong user input */
8291                 __connman_service_clear_error(service);
8292 #if defined TIZEN_EXT
8293                 /* Reseting the state back in case of failure state */
8294                 service->state_ipv4 = service->state_ipv6 =
8295                                 CONNMAN_SERVICE_STATE_IDLE;
8296
8297                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
8298                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8299 #endif
8300                 service_complete(service);
8301                 __connman_connection_update_gateway();
8302         }
8303 }
8304
8305 static int check_wpspin(struct connman_service *service, const char *wpspin)
8306 {
8307         int length;
8308         guint i;
8309
8310         if (!wpspin)
8311                 return 0;
8312
8313         length = strlen(wpspin);
8314
8315         /* If 0, it will mean user wants to use PBC method */
8316         if (length == 0) {
8317                 connman_network_set_string(service->network,
8318                                                         "WiFi.PinWPS", NULL);
8319                 return 0;
8320         }
8321
8322         /* A WPS PIN is always 8 chars length,
8323          * its content is in digit representation.
8324          */
8325         if (length != 8)
8326                 return -ENOKEY;
8327
8328         for (i = 0; i < 8; i++)
8329                 if (!isdigit((unsigned char) wpspin[i]))
8330                         return -ENOKEY;
8331
8332         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
8333
8334         return 0;
8335 }
8336
8337 static void request_input_cb(struct connman_service *service,
8338                         bool values_received,
8339                         const char *name, int name_len,
8340                         const char *identity, const char *passphrase,
8341                         bool wps, const char *wpspin,
8342                         const char *error, void *user_data)
8343 {
8344         struct connman_device *device;
8345         const char *security;
8346         int err = 0;
8347
8348         DBG("RequestInput return, %p", service);
8349
8350         if (error) {
8351                 DBG("error: %s", error);
8352
8353                 if (g_strcmp0(error,
8354                                 "net.connman.Agent.Error.Canceled") == 0) {
8355                         err = -ECONNABORTED;
8356
8357                         if (service->hidden)
8358                                 __connman_service_return_error(service,
8359                                                         ECONNABORTED,
8360                                                         user_data);
8361                         goto done;
8362                 } else {
8363                         if (service->hidden)
8364                                 __connman_service_return_error(service,
8365                                                         ETIMEDOUT, user_data);
8366                 }
8367         }
8368
8369         if (service->hidden && name_len > 0 && name_len <= 32) {
8370                 device = connman_network_get_device(service->network);
8371                 security = connman_network_get_string(service->network,
8372                                                         "WiFi.Security");
8373                 err = __connman_device_request_hidden_scan(device,
8374                                                 name, name_len,
8375                                                 identity, passphrase,
8376                                                 security, user_data);
8377                 if (err < 0)
8378                         __connman_service_return_error(service, -err,
8379                                                         user_data);
8380         }
8381
8382         if (!values_received || service->hidden) {
8383                 err = -EINVAL;
8384                 goto done;
8385         }
8386
8387         if (wps && service->network) {
8388                 err = check_wpspin(service, wpspin);
8389                 if (err < 0)
8390                         goto done;
8391
8392                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
8393         }
8394
8395         if (identity)
8396                 __connman_service_set_agent_identity(service, identity);
8397
8398         if (passphrase)
8399                 err = __connman_service_set_passphrase(service, passphrase);
8400
8401  done:
8402         if (err >= 0) {
8403                 /* We forget any previous error. */
8404                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8405
8406                 __connman_service_connect(service,
8407                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
8408
8409         } else if (err == -ENOKEY) {
8410                 __connman_service_indicate_error(service,
8411                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
8412         } else {
8413                 /* It is not relevant to stay on Failure state
8414                  * when failing is due to wrong user input */
8415                 service->state = CONNMAN_SERVICE_STATE_IDLE;
8416
8417                 if (!service->hidden) {
8418                         /*
8419                          * If there was a real error when requesting
8420                          * hidden scan, then that error is returned already
8421                          * to the user somewhere above so do not try to
8422                          * do this again.
8423                          */
8424                         __connman_service_return_error(service, -err,
8425                                                         user_data);
8426                 }
8427
8428                 service_complete(service);
8429                 __connman_connection_update_gateway();
8430         }
8431 }
8432
8433 static void downgrade_connected_services(void)
8434 {
8435         struct connman_service *up_service;
8436         GList *list;
8437
8438         for (list = service_list; list; list = list->next) {
8439                 up_service = list->data;
8440
8441                 if (!is_connected(up_service->state))
8442                         continue;
8443
8444                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
8445                         return;
8446
8447                 downgrade_state(up_service);
8448         }
8449 }
8450
8451 static int service_update_preferred_order(struct connman_service *default_service,
8452                 struct connman_service *new_service,
8453                 enum connman_service_state new_state)
8454 {
8455         unsigned int *tech_array;
8456         int i;
8457
8458         if (!default_service || default_service == new_service ||
8459                         default_service->state != new_state)
8460                 return 0;
8461
8462         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
8463         if (tech_array) {
8464
8465                 for (i = 0; tech_array[i] != 0; i += 1) {
8466                         if (default_service->type == tech_array[i])
8467                                 return -EALREADY;
8468
8469                         if (new_service->type == tech_array[i]) {
8470                                 switch_default_service(default_service,
8471                                                 new_service);
8472                                 __connman_connection_update_gateway();
8473                                 return 0;
8474                         }
8475                 }
8476         }
8477
8478         return -EALREADY;
8479 }
8480
8481 #if defined TIZEN_EXT
8482 static gboolean __connman_service_can_drop(struct connman_service *service)
8483 {
8484         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
8485                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
8486                         return TRUE;
8487                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
8488                         return TRUE;
8489         }
8490         return FALSE;
8491 }
8492
8493 static struct connman_device *default_connecting_device = NULL;
8494
8495 static void __connman_service_disconnect_default(struct connman_service *service)
8496 {
8497         struct connman_device *default_device = NULL;
8498
8499         if (default_connecting_device == NULL)
8500                 return;
8501
8502         default_device = connman_network_get_device(
8503                         __connman_service_get_network(service));
8504
8505         DBG("Disconnecting service %p %s", service, service->path);
8506         DBG("Disconnecting device %p %p %s",
8507                         default_connecting_device,
8508                         default_device,
8509                         connman_device_get_string(default_device, "Name"));
8510
8511         if (default_connecting_device == default_device)
8512                 default_connecting_device = NULL;
8513 }
8514
8515 #if defined TIZEN_MAINTAIN_ONLINE
8516 static void __connman_service_connect_default(struct connman_service *current,
8517                                                                   enum connman_service_state old_state)
8518 #else
8519 static void __connman_service_connect_default(struct connman_service *current)
8520 #endif
8521 {
8522         int err;
8523         GList *list;
8524         bool default_internet;
8525         struct connman_service *service;
8526         struct connman_service *default_service = NULL;
8527         struct connman_device *default_device = NULL;
8528
8529         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
8530                 switch (current->state) {
8531                 case CONNMAN_SERVICE_STATE_UNKNOWN:
8532                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
8533                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
8534                         return;
8535                 default:
8536                         break;
8537                 }
8538
8539                 if (default_connecting_device &&
8540                                 __connman_service_is_internet_profile(current) == TRUE) {
8541                         if (current->network == NULL)
8542                                 return;
8543
8544                         default_device = connman_network_get_device(current->network);
8545                         if (default_connecting_device == default_device) {
8546                                 DBG("Cellular service[%s]  %p %s",
8547                                                 state2string(current->state), current, current->path);
8548                                 DBG("Cellular device %p %p %s",
8549                                                 default_connecting_device, default_device,
8550                                                 connman_device_get_string(default_device, "Name"));
8551
8552                                 default_connecting_device = NULL;
8553                         }
8554                 }
8555
8556                 return;
8557 #if defined TIZEN_MAINTAIN_ONLINE
8558         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
8559                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
8560                 DBG("Device is downgraded: online --> ready");
8561 #endif
8562         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
8563                 return;
8564
8565         /* Always-on: keep default cellular connection as possible */
8566         for (list = service_list; list; list = list->next) {
8567                 service = list->data;
8568
8569                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8570                                 __connman_service_is_internet_profile(service) != TRUE ||
8571                                 service->network == NULL) {
8572                         continue;
8573                 }
8574
8575                 default_internet =
8576                                 connman_network_get_bool(service->network, "DefaultInternet");
8577
8578                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
8579                                 __connman_service_type2string(service->type),
8580                                 state2string(service->state), default_internet);
8581
8582                 if (default_internet) {
8583                         default_service = service;
8584                         if (is_connected(default_service->state) == TRUE ||
8585                                         is_connecting(default_service->state) == TRUE)
8586                                 return;
8587
8588                         default_device = connman_network_get_device(default_service->network);
8589                         if (default_connecting_device == default_device) {
8590                                 DBG("Device is connecting (%p)", default_connecting_device);
8591                                 return;
8592                         }
8593
8594                         default_connecting_device = default_device;
8595                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
8596
8597                         err = __connman_network_connect(default_service->network);
8598                         DBG("Connecting default service %p %s [%d]",
8599                                         default_service, default_service->path, err);
8600                         DBG("Connecting device %p %s", default_connecting_device,
8601                                         connman_device_get_string(default_connecting_device, "Name"));
8602                         if (err < 0 && err != -EINPROGRESS) {
8603                                 default_connecting_device = NULL;
8604                         } else
8605                                 break;
8606                 }
8607         }
8608 }
8609 #endif
8610
8611 static void single_connected_tech(struct connman_service *allowed)
8612 {
8613         struct connman_service *service;
8614         GSList *services = NULL, *list;
8615         GList *iter;
8616
8617         DBG("keeping %p %s", allowed, allowed->path);
8618
8619 #if defined TIZEN_EXT
8620         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8621                 return;
8622 #endif
8623
8624         for (iter = service_list; iter; iter = iter->next) {
8625                 service = iter->data;
8626
8627 #if defined TIZEN_EXT
8628                 if (service != allowed && service->type != allowed->type &&
8629                                 __connman_service_can_drop(service) == TRUE)
8630 #else
8631                 if (!is_connected(service->state))
8632                         break;
8633
8634                 if (service == allowed)
8635                         continue;
8636 #endif
8637
8638                 services = g_slist_prepend(services, service);
8639         }
8640
8641         for (list = services; list; list = list->next) {
8642                 service = list->data;
8643
8644                 DBG("disconnecting %p %s", service, service->path);
8645 #if defined TIZEN_EXT
8646                 __connman_service_disconnect_default(service);
8647 #endif
8648                 __connman_service_disconnect(service);
8649         }
8650
8651         g_slist_free(services);
8652 }
8653
8654 #if defined TIZEN_EXT
8655 static void set_priority_connected_service(void)
8656 {
8657         struct connman_service *service;
8658         GList *list;
8659
8660         for (list = service_list; list; list = list->next) {
8661                 service = list->data;
8662
8663                 if (is_connected(service->state) == FALSE)
8664                         service->order = 5;
8665                 else
8666 #if defined TIZEN_MAINTAIN_ONLINE
8667                 {
8668                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8669                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
8670                                 service->order = 6;
8671                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
8672                                 service->order = 6;
8673                         else
8674                                 service->order = 5;
8675                 }
8676 #else
8677                         service->order = 6;
8678 #endif
8679         }
8680 }
8681 #endif
8682
8683 static const char *get_dbus_sender(struct connman_service *service)
8684 {
8685         if (!service->pending)
8686                 return NULL;
8687
8688         return dbus_message_get_sender(service->pending);
8689 }
8690
8691 static int service_indicate_state(struct connman_service *service)
8692 {
8693         enum connman_service_state old_state, new_state;
8694         struct connman_service *def_service;
8695         enum connman_ipconfig_method method;
8696         int result;
8697
8698         if (!service)
8699                 return -EINVAL;
8700
8701         old_state = service->state;
8702         new_state = combine_state(service->state_ipv4, service->state_ipv6);
8703
8704         DBG("service %p old %s - new %s/%s => %s",
8705                                         service,
8706                                         state2string(old_state),
8707                                         state2string(service->state_ipv4),
8708                                         state2string(service->state_ipv6),
8709                                         state2string(new_state));
8710
8711         if (old_state == new_state)
8712                 return -EALREADY;
8713
8714         def_service = connman_service_get_default();
8715
8716         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
8717                 result = service_update_preferred_order(def_service,
8718                                 service, new_state);
8719                 if (result == -EALREADY)
8720                         return result;
8721         }
8722
8723         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
8724                 __connman_notifier_leave_online(service->type);
8725
8726         if (is_connected(old_state) && !is_connected(new_state))
8727                 searchdomain_remove_all(service);
8728
8729         service->state = new_state;
8730         state_changed(service);
8731
8732         if (!is_connected(old_state) && is_connected(new_state))
8733                 searchdomain_add_all(service);
8734
8735         switch(new_state) {
8736         case CONNMAN_SERVICE_STATE_UNKNOWN:
8737
8738                 break;
8739
8740         case CONNMAN_SERVICE_STATE_IDLE:
8741                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
8742                         __connman_service_disconnect(service);
8743
8744                 break;
8745
8746         case CONNMAN_SERVICE_STATE_ASSOCIATION:
8747
8748                 break;
8749
8750         case CONNMAN_SERVICE_STATE_CONFIGURATION:
8751                 if (!service->new_service &&
8752                                 __connman_stats_service_register(service) == 0) {
8753                         /*
8754                          * For new services the statistics are updated after
8755                          * we have successfully connected.
8756                          */
8757                         __connman_stats_get(service, false,
8758                                                 &service->stats.data);
8759                         __connman_stats_get(service, true,
8760                                                 &service->stats_roaming.data);
8761                 }
8762
8763                 break;
8764
8765         case CONNMAN_SERVICE_STATE_READY:
8766                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8767
8768                 if (service->new_service &&
8769                                 __connman_stats_service_register(service) == 0) {
8770                         /*
8771                          * This is normally done after configuring state
8772                          * but for new service do this after we have connected
8773                          * successfully.
8774                          */
8775                         __connman_stats_get(service, false,
8776                                                 &service->stats.data);
8777                         __connman_stats_get(service, true,
8778                                                 &service->stats_roaming.data);
8779                 }
8780
8781                 service->new_service = false;
8782
8783                 default_changed();
8784
8785                 def_service = connman_service_get_default();
8786
8787                 service_update_preferred_order(def_service, service, new_state);
8788
8789                 __connman_service_set_favorite(service, true);
8790
8791                 reply_pending(service, 0);
8792
8793                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8794                         connman_network_get_bool(service->network,
8795                                                 "WiFi.UseWPS")) {
8796                         const char *pass;
8797
8798                         pass = connman_network_get_string(service->network,
8799                                                         "WiFi.Passphrase");
8800
8801                         __connman_service_set_passphrase(service, pass);
8802
8803                         connman_network_set_bool(service->network,
8804                                                         "WiFi.UseWPS", false);
8805                 }
8806
8807                 g_get_current_time(&service->modified);
8808                 service_save(service);
8809
8810                 domain_changed(service);
8811                 proxy_changed(service);
8812
8813                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
8814                         __connman_notifier_connect(service->type);
8815
8816                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
8817                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
8818                         __connman_ipconfig_disable_ipv6(
8819                                                 service->ipconfig_ipv6);
8820
8821 #if !defined TIZEN_MAINTAIN_ONLINE
8822                 if (connman_setting_get_bool("SingleConnectedTechnology"))
8823                         single_connected_tech(service);
8824                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
8825                         vpn_auto_connect();
8826 #else
8827                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
8828                         vpn_auto_connect();
8829 #endif
8830
8831 #if defined TIZEN_EXT
8832                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8833                         set_priority_connected_service();
8834
8835                 if (!is_connected(old_state))
8836                         connman_device_send_connected_signal(
8837                                         connman_network_get_device(service->network), true);
8838 #endif
8839
8840                 break;
8841
8842         case CONNMAN_SERVICE_STATE_ONLINE:
8843 #if defined TIZEN_MAINTAIN_ONLINE
8844 #if defined TIZEN_EXT
8845                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8846                         set_priority_connected_service();
8847 #endif
8848
8849                 if (connman_setting_get_bool("SingleConnectedTechnology"))
8850                         single_connected_tech(service);
8851 #endif
8852
8853 #if defined TIZEN_EXT
8854                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8855                         connman_service_set_internet_connection(service, true);
8856 #endif
8857                 break;
8858
8859         case CONNMAN_SERVICE_STATE_DISCONNECT:
8860                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8861
8862                 reply_pending(service, ECONNABORTED);
8863
8864                 default_changed();
8865
8866                 __connman_wispr_stop(service);
8867
8868                 __connman_wpad_stop(service);
8869
8870 #if defined TIZEN_EXT
8871                 /**
8872                  * Skip the functions if there is any connected profiles
8873                  * that use same interface
8874                  */
8875                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8876                         __connman_service_get_connected_count_of_iface(
8877                                                         service) <= 0) {
8878 #endif
8879                 domain_changed(service);
8880                 proxy_changed(service);
8881 #if defined TIZEN_EXT
8882                 }
8883 #endif
8884
8885                 /*
8886                  * Previous services which are connected and which states
8887                  * are set to online should reset relevantly ipconfig_state
8888                  * to ready so wispr/portal will be rerun on those
8889                  */
8890                 downgrade_connected_services();
8891
8892                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8893                 break;
8894
8895         case CONNMAN_SERVICE_STATE_FAILURE:
8896 #if defined TIZEN_EXT
8897                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8898                         service->order = 5;
8899                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8900 #endif
8901                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8902                         connman_agent_report_error(service, service->path,
8903                                                 error2string(service->error),
8904                                                 report_error_cb,
8905                                                 get_dbus_sender(service),
8906                                                 NULL);
8907                 }
8908                 service_complete(service);
8909                 break;
8910         }
8911
8912         service_list_sort();
8913
8914 #if defined TIZEN_EXT
8915 #if defined TIZEN_MAINTAIN_ONLINE
8916         __connman_service_connect_default(service, old_state);
8917 #else
8918         __connman_service_connect_default(service);
8919 #endif
8920 #endif
8921
8922         __connman_connection_update_gateway();
8923
8924         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
8925                         new_state != CONNMAN_SERVICE_STATE_READY) ||
8926                 (old_state == CONNMAN_SERVICE_STATE_READY &&
8927                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
8928                 __connman_notifier_disconnect(service->type);
8929 #if defined TIZEN_EXT
8930                 connman_device_send_connected_signal(
8931                                 connman_network_get_device(service->network), false);
8932 #endif
8933         }
8934
8935         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
8936                 __connman_notifier_enter_online(service->type);
8937                 default_changed();
8938         }
8939
8940         return 0;
8941 }
8942
8943 int __connman_service_indicate_error(struct connman_service *service,
8944                                         enum connman_service_error error)
8945 {
8946         DBG("service %p error %d", service, error);
8947
8948         if (!service)
8949                 return -EINVAL;
8950
8951         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
8952                 return -EALREADY;
8953
8954         set_error(service, error);
8955
8956 /* default internet service: fix not cleared if pdp activation*/
8957 #if defined TIZEN_EXT
8958                 /*
8959                  * If connection failed for default service(DefaultInternet),
8960                  * default_connecting_device should be cleared.
8961                  */
8962                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8963                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
8964                         __connman_service_disconnect_default(service);
8965
8966                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8967                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
8968                         g_free(service->passphrase);
8969                         service->passphrase = NULL;
8970                 }
8971 #endif
8972
8973         __connman_service_ipconfig_indicate_state(service,
8974                                                 CONNMAN_SERVICE_STATE_FAILURE,
8975                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8976         __connman_service_ipconfig_indicate_state(service,
8977                                                 CONNMAN_SERVICE_STATE_FAILURE,
8978                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8979         return 0;
8980 }
8981
8982 int __connman_service_clear_error(struct connman_service *service)
8983 {
8984         DBusMessage *pending, *provider_pending;
8985
8986         DBG("service %p", service);
8987
8988         if (!service)
8989                 return -EINVAL;
8990
8991         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
8992                 return -EINVAL;
8993
8994         pending = service->pending;
8995         service->pending = NULL;
8996         provider_pending = service->provider_pending;
8997         service->provider_pending = NULL;
8998
8999         __connman_service_ipconfig_indicate_state(service,
9000                                                 CONNMAN_SERVICE_STATE_IDLE,
9001                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
9002
9003         __connman_service_ipconfig_indicate_state(service,
9004                                                 CONNMAN_SERVICE_STATE_IDLE,
9005                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
9006
9007         service->pending = pending;
9008         service->provider_pending = provider_pending;
9009
9010         return 0;
9011 }
9012
9013 int __connman_service_indicate_default(struct connman_service *service)
9014 {
9015         DBG("service %p state %s", service, state2string(service->state));
9016
9017         if (!is_connected(service->state)) {
9018                 /*
9019                  * If service is not yet fully connected, then we must not
9020                  * change the default yet. The default gw will be changed
9021                  * after the service state is in ready.
9022                  */
9023                 return -EINPROGRESS;
9024         }
9025
9026         default_changed();
9027
9028         return 0;
9029 }
9030
9031 enum connman_service_state __connman_service_ipconfig_get_state(
9032                                         struct connman_service *service,
9033                                         enum connman_ipconfig_type type)
9034 {
9035         if (!service)
9036                 return CONNMAN_SERVICE_STATE_UNKNOWN;
9037
9038         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9039                 return service->state_ipv4;
9040
9041         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
9042                 return service->state_ipv6;
9043
9044         return CONNMAN_SERVICE_STATE_UNKNOWN;
9045 }
9046
9047 static void check_proxy_setup(struct connman_service *service)
9048 {
9049         /*
9050          * We start WPAD if we haven't got a PAC URL from DHCP and
9051          * if our proxy manual configuration is either empty or set
9052          * to AUTO with an empty URL.
9053          */
9054
9055         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
9056                 goto done;
9057
9058         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
9059                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
9060                         service->pac))
9061                 goto done;
9062
9063         if (__connman_wpad_start(service) < 0) {
9064                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
9065                 __connman_notifier_proxy_changed(service);
9066                 goto done;
9067         }
9068
9069         return;
9070
9071 done:
9072         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9073 }
9074
9075 #if defined TIZEN_EXT
9076 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
9077
9078         DBG("check the proxy and start wispr");
9079         check_proxy_setup(service);
9080         return;
9081 }
9082 #endif
9083
9084 /*
9085  * How many networks are connected at the same time. If more than 1,
9086  * then set the rp_filter setting properly (loose mode routing) so that network
9087  * connectivity works ok. This is only done for IPv4 networks as IPv6
9088  * does not have rp_filter knob.
9089  */
9090 static int connected_networks_count;
9091 static int original_rp_filter;
9092
9093 static void service_rp_filter(struct connman_service *service,
9094                                 bool connected)
9095 {
9096         enum connman_ipconfig_method method;
9097
9098         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
9099
9100         switch (method) {
9101         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
9102         case CONNMAN_IPCONFIG_METHOD_OFF:
9103         case CONNMAN_IPCONFIG_METHOD_AUTO:
9104                 return;
9105         case CONNMAN_IPCONFIG_METHOD_FIXED:
9106         case CONNMAN_IPCONFIG_METHOD_MANUAL:
9107         case CONNMAN_IPCONFIG_METHOD_DHCP:
9108                 break;
9109         }
9110
9111         if (connected) {
9112                 if (connected_networks_count == 1) {
9113                         int filter_value;
9114                         filter_value = __connman_ipconfig_set_rp_filter();
9115                         if (filter_value < 0)
9116                                 return;
9117
9118                         original_rp_filter = filter_value;
9119                 }
9120                 connected_networks_count++;
9121
9122         } else {
9123                 if (connected_networks_count == 2)
9124                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
9125
9126                 connected_networks_count--;
9127                 if (connected_networks_count < 0)
9128                         connected_networks_count = 0;
9129         }
9130
9131         DBG("%s %s ipconfig %p method %d count %d filter %d",
9132                 connected ? "connected" : "disconnected", service->identifier,
9133                 service->ipconfig_ipv4, method,
9134                 connected_networks_count, original_rp_filter);
9135 }
9136
9137 static void redo_wispr(struct connman_service *service,
9138                                         enum connman_ipconfig_type type)
9139 {
9140         service->online_timeout = 0;
9141         connman_service_unref(service);
9142
9143         DBG("Retrying %s WISPr for %p %s",
9144                 __connman_ipconfig_type2string(type),
9145                 service, service->name);
9146
9147         __connman_wispr_start(service, type);
9148 }
9149
9150 static gboolean redo_wispr_ipv4(gpointer user_data)
9151 {
9152         struct connman_service *service = user_data;
9153
9154         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9155
9156         return FALSE;
9157 }
9158
9159 static gboolean redo_wispr_ipv6(gpointer user_data)
9160 {
9161         struct connman_service *service = user_data;
9162
9163         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV6);
9164
9165         return FALSE;
9166 }
9167
9168 #if defined TIZEN_MAINTAIN_ONLINE
9169 static gboolean redo_wispr_ipv4(gpointer user_data)
9170 {
9171         struct connman_service *service = user_data;
9172
9173         DBG("");
9174
9175         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9176
9177         return FALSE;
9178 }
9179 #endif
9180
9181 int __connman_service_online_check_failed(struct connman_service *service,
9182                                         enum connman_ipconfig_type type)
9183 {
9184         GSourceFunc redo_func;
9185         int *interval;
9186
9187         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
9188                 interval = &service->online_check_interval_ipv4;
9189                 redo_func = redo_wispr_ipv4;
9190         } else {
9191                 interval = &service->online_check_interval_ipv6;
9192                 redo_func = redo_wispr_ipv6;
9193         }
9194
9195         DBG("service %p type %s interval %d", service,
9196                 __connman_ipconfig_type2string(type), *interval);
9197
9198         service->online_timeout = g_timeout_add_seconds(*interval * *interval,
9199                                 redo_func, connman_service_ref(service));
9200
9201         /* Increment the interval for the next time, set a maximum timeout of
9202          * ONLINE_CHECK_MAX_INTERVAL * ONLINE_CHECK_MAX_INTERVAL seconds.
9203          */
9204         if (*interval < ONLINE_CHECK_MAX_INTERVAL)
9205                 (*interval)++;
9206
9207         return EAGAIN;
9208 }
9209
9210 static void cancel_online_check(struct connman_service *service)
9211 {
9212         if (service->online_timeout == 0)
9213                 return;
9214
9215         g_source_remove(service->online_timeout);
9216         service->online_timeout = 0;
9217         connman_service_unref(service);
9218 }
9219
9220 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
9221                                         enum connman_service_state new_state,
9222                                         enum connman_ipconfig_type type)
9223 {
9224         struct connman_ipconfig *ipconfig = NULL;
9225         enum connman_service_state old_state;
9226         enum connman_ipconfig_method method;
9227
9228         if (!service)
9229                 return -EINVAL;
9230
9231         switch (type) {
9232         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
9233         case CONNMAN_IPCONFIG_TYPE_ALL:
9234                 return -EINVAL;
9235
9236         case CONNMAN_IPCONFIG_TYPE_IPV4:
9237                 old_state = service->state_ipv4;
9238                 ipconfig = service->ipconfig_ipv4;
9239
9240                 break;
9241
9242         case CONNMAN_IPCONFIG_TYPE_IPV6:
9243                 old_state = service->state_ipv6;
9244                 ipconfig = service->ipconfig_ipv6;
9245
9246                 break;
9247         }
9248
9249         if (!ipconfig)
9250                 return -EINVAL;
9251
9252         method = __connman_ipconfig_get_method(ipconfig);
9253
9254         switch (method) {
9255         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
9256         case CONNMAN_IPCONFIG_METHOD_OFF:
9257                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
9258                         connman_warn("ipconfig state %d ipconfig method %d",
9259                                 new_state, method);
9260
9261 #if defined TIZEN_EXT
9262                 if (old_state != CONNMAN_SERVICE_STATE_READY &&
9263                                 old_state != CONNMAN_SERVICE_STATE_ONLINE)
9264 #endif
9265                 new_state = CONNMAN_SERVICE_STATE_IDLE;
9266                 break;
9267
9268         case CONNMAN_IPCONFIG_METHOD_FIXED:
9269         case CONNMAN_IPCONFIG_METHOD_MANUAL:
9270         case CONNMAN_IPCONFIG_METHOD_DHCP:
9271         case CONNMAN_IPCONFIG_METHOD_AUTO:
9272                 break;
9273
9274         }
9275
9276         /* Any change? */
9277         if (old_state == new_state)
9278                 return -EALREADY;
9279
9280 #if defined TIZEN_EXT
9281         __sync_synchronize();
9282         if (service->user_pdn_connection_refcount > 0 &&
9283                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
9284                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
9285                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
9286                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
9287                         service->user_pdn_connection_refcount = 0;
9288                         __sync_synchronize();
9289                 }
9290 #endif
9291
9292         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
9293                 service, service ? service->identifier : NULL,
9294                 old_state, state2string(old_state),
9295                 new_state, state2string(new_state),
9296                 type, __connman_ipconfig_type2string(type));
9297
9298         switch (new_state) {
9299         case CONNMAN_SERVICE_STATE_UNKNOWN:
9300         case CONNMAN_SERVICE_STATE_ASSOCIATION:
9301                 break;
9302         case CONNMAN_SERVICE_STATE_CONFIGURATION:
9303                 break;
9304         case CONNMAN_SERVICE_STATE_READY:
9305 #if defined TIZEN_EXT
9306                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
9307                                 __connman_service_is_internet_profile(service) != TRUE) {
9308                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9309                                 service_rp_filter(service, TRUE);
9310
9311                         break;
9312                 }
9313 #endif
9314                 if (connman_setting_get_bool("EnableOnlineCheck"))
9315                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
9316 #if !defined TIZEN_EXT
9317                                 check_proxy_setup(service);
9318 #endif
9319 #if defined TIZEN_MAINTAIN_ONLINE
9320 /*                              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
9321                                         check_proxy_setup(service);
9322 #endif
9323                         } else {
9324                                 __connman_service_wispr_start(service, type);
9325                         }
9326                 else
9327                         connman_info("Online check disabled. "
9328                                 "Default service remains in READY state.");
9329                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9330                         service_rp_filter(service, true);
9331                 set_mdns(service, service->mdns_config);
9332                 break;
9333         case CONNMAN_SERVICE_STATE_ONLINE:
9334                 break;
9335         case CONNMAN_SERVICE_STATE_DISCONNECT:
9336                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
9337                         return -EINVAL;
9338
9339                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9340                         service_rp_filter(service, false);
9341
9342                 break;
9343
9344         case CONNMAN_SERVICE_STATE_IDLE:
9345         case CONNMAN_SERVICE_STATE_FAILURE:
9346                 __connman_ipconfig_disable(ipconfig);
9347
9348                 break;
9349         }
9350
9351         if (is_connected(old_state) && !is_connected(new_state)) {
9352                 nameserver_remove_all(service, type);
9353                 cancel_online_check(service);
9354         }
9355
9356         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9357                 service->state_ipv4 = new_state;
9358         else
9359                 service->state_ipv6 = new_state;
9360
9361         if (!is_connected(old_state) && is_connected(new_state))
9362                 nameserver_add_all(service, type);
9363
9364         __connman_timeserver_sync(service);
9365
9366 #if defined TIZEN_EXT
9367         int ret = service_indicate_state(service);
9368         /*Sent the Ready changed signal again in case IPv4 IP set
9369           after IPv6 IP set*/
9370
9371         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
9372                         && new_state == CONNMAN_SERVICE_STATE_READY) {
9373                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
9374                 state_changed(service);
9375         }
9376
9377         return ret;
9378 #endif
9379         return service_indicate_state(service);
9380 }
9381
9382 static bool prepare_network(struct connman_service *service)
9383 {
9384         enum connman_network_type type;
9385         unsigned int ssid_len;
9386
9387         type = connman_network_get_type(service->network);
9388
9389         switch (type) {
9390         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9391         case CONNMAN_NETWORK_TYPE_VENDOR:
9392                 return false;
9393         case CONNMAN_NETWORK_TYPE_WIFI:
9394                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
9395                                                 &ssid_len))
9396                         return false;
9397
9398                 if (service->passphrase)
9399                         connman_network_set_string(service->network,
9400                                 "WiFi.Passphrase", service->passphrase);
9401                 break;
9402         case CONNMAN_NETWORK_TYPE_ETHERNET:
9403         case CONNMAN_NETWORK_TYPE_GADGET:
9404         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9405         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9406         case CONNMAN_NETWORK_TYPE_CELLULAR:
9407                 break;
9408         }
9409
9410         return true;
9411 }
9412
9413 static void prepare_8021x(struct connman_service *service)
9414 {
9415         if (service->eap)
9416                 connman_network_set_string(service->network, "WiFi.EAP",
9417                                                                 service->eap);
9418
9419         if (service->identity)
9420                 connman_network_set_string(service->network, "WiFi.Identity",
9421                                                         service->identity);
9422
9423         if (service->anonymous_identity)
9424                 connman_network_set_string(service->network,
9425                                                 "WiFi.AnonymousIdentity",
9426                                                 service->anonymous_identity);
9427
9428         if (service->ca_cert_file)
9429                 connman_network_set_string(service->network, "WiFi.CACertFile",
9430                                                         service->ca_cert_file);
9431
9432         if (service->subject_match)
9433                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
9434                                                         service->subject_match);
9435
9436         if (service->altsubject_match)
9437                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
9438                                                         service->altsubject_match);
9439
9440         if (service->domain_suffix_match)
9441                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
9442                                                         service->domain_suffix_match);
9443
9444         if (service->domain_match)
9445                 connman_network_set_string(service->network, "WiFi.DomainMatch",
9446                                                         service->domain_match);
9447
9448         if (service->client_cert_file)
9449                 connman_network_set_string(service->network,
9450                                                 "WiFi.ClientCertFile",
9451                                                 service->client_cert_file);
9452
9453         if (service->private_key_file)
9454                 connman_network_set_string(service->network,
9455                                                 "WiFi.PrivateKeyFile",
9456                                                 service->private_key_file);
9457
9458         if (service->private_key_passphrase)
9459                 connman_network_set_string(service->network,
9460                                         "WiFi.PrivateKeyPassphrase",
9461                                         service->private_key_passphrase);
9462
9463         if (service->phase2)
9464                 connman_network_set_string(service->network, "WiFi.Phase2",
9465                                                         service->phase2);
9466
9467 #if defined TIZEN_EXT
9468         if (service->keymgmt_type)
9469                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
9470                                                         service->keymgmt_type);
9471
9472         DBG("service->phase1 : %s", service->phase1);
9473         if (service->phase1)
9474                 connman_network_set_string(service->network, "WiFi.Phase1",
9475                                                         service->phase1);
9476 #endif
9477 }
9478 #if defined TIZEN_EXT
9479
9480 static bool has_valid_configuration_object(struct connman_service *service)
9481 {
9482         return service->connector && service->c_sign_key && service->net_access_key;
9483 }
9484
9485 static void prepare_dpp(struct connman_service *service)
9486 {
9487         DBG("prepare dpp");
9488         if (service->connector)
9489                 connman_network_set_string(service->network, "WiFi.Connector",
9490                                                                 service->connector);
9491
9492         if (service->c_sign_key)
9493                 connman_network_set_string(service->network, "WiFi.CSignKey",
9494                                                         service->c_sign_key);
9495
9496         if (service->net_access_key)
9497                 connman_network_set_string(service->network, "WiFi.NetAccessKey",
9498                                                         service->net_access_key);
9499 }
9500 #endif
9501
9502 static int service_connect(struct connman_service *service)
9503 {
9504         int err;
9505
9506         if (service->hidden)
9507                 return -EPERM;
9508
9509 #if defined TIZEN_EXT
9510         GList *list;
9511         int index;
9512
9513         index = __connman_service_get_index(service);
9514
9515         for (list = service_list; list; list = list->next) {
9516                 struct connman_service *temp = list->data;
9517
9518                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
9519                         break;
9520
9521                 if (!is_connecting(temp->state) && !is_connected(temp->state))
9522                         break;
9523
9524                 if (service == temp)
9525                         continue;
9526
9527                 if (service->type != temp->type)
9528                         continue;
9529
9530                 if (__connman_service_get_index(temp) == index &&
9531                                 __connman_service_disconnect(temp) == -EINPROGRESS)
9532                         return -EINPROGRESS;
9533         }
9534 #endif
9535
9536         switch (service->type) {
9537         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9538         case CONNMAN_SERVICE_TYPE_SYSTEM:
9539         case CONNMAN_SERVICE_TYPE_GPS:
9540         case CONNMAN_SERVICE_TYPE_P2P:
9541 #if defined TIZEN_EXT_WIFI_MESH
9542         case CONNMAN_SERVICE_TYPE_MESH:
9543 #endif
9544                 return -EINVAL;
9545         case CONNMAN_SERVICE_TYPE_ETHERNET:
9546         case CONNMAN_SERVICE_TYPE_GADGET:
9547         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9548         case CONNMAN_SERVICE_TYPE_CELLULAR:
9549         case CONNMAN_SERVICE_TYPE_VPN:
9550                 break;
9551         case CONNMAN_SERVICE_TYPE_WIFI:
9552                 switch (service->security) {
9553                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
9554                 case CONNMAN_SERVICE_SECURITY_NONE:
9555 #if defined TIZEN_EXT
9556                 case CONNMAN_SERVICE_SECURITY_OWE:
9557 #endif
9558                         break;
9559                 case CONNMAN_SERVICE_SECURITY_WEP:
9560                 case CONNMAN_SERVICE_SECURITY_PSK:
9561                 case CONNMAN_SERVICE_SECURITY_WPA:
9562                 case CONNMAN_SERVICE_SECURITY_RSN:
9563 #if defined TIZEN_EXT
9564                 case CONNMAN_SERVICE_SECURITY_SAE:
9565 #endif
9566                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
9567                                 return -ENOKEY;
9568
9569                         if (!service->passphrase) {
9570                                 if (!service->network)
9571                                         return -EOPNOTSUPP;
9572
9573                                 if (!service->wps ||
9574                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
9575                                         return -ENOKEY;
9576                         }
9577                         break;
9578
9579 #if defined TIZEN_EXT
9580                 case CONNMAN_SERVICE_SECURITY_DPP:
9581                         if (has_valid_configuration_object(service) &&
9582                                         !service->network)
9583                                 return -EINVAL;
9584                         break;
9585 #endif
9586                 case CONNMAN_SERVICE_SECURITY_8021X:
9587                         if (!service->eap) {
9588                                 connman_warn("EAP type has not been found. "
9589                                         "Most likely ConnMan is not able to "
9590                                         "find a configuration for given "
9591                                         "8021X network. "
9592                                         "Check SSID or Name match with the "
9593                                         "network name.");
9594                                 return -EINVAL;
9595                         }
9596
9597 #if defined TIZEN_EXT
9598                         /*
9599                          * never request credentials if using EAP-TLS, EAP-SIM
9600                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
9601                          * need to be fully provisioned)
9602                          */
9603                         DBG("service eap: %s", service->eap);
9604                         if (g_str_equal(service->eap, "tls") ||
9605                                 g_str_equal(service->eap, "sim") ||
9606                                 g_str_equal(service->eap, "aka") ||
9607                                 g_str_equal(service->eap, "aka'") ||
9608                                 g_str_equal(service->eap, "pwd") ||
9609                                 g_str_equal(service->eap, "fast"))
9610                                 break;
9611 #else
9612                         /*
9613                          * never request credentials if using EAP-TLS
9614                          * (EAP-TLS networks need to be fully provisioned)
9615                          */
9616                         if (g_str_equal(service->eap, "tls"))
9617                                 break;
9618
9619 #endif
9620                         /*
9621                          * Return -ENOKEY if either identity or passphrase is
9622                          * missing. Agent provided credentials can be used as
9623                          * fallback if needed.
9624                          */
9625                         if (((!service->identity &&
9626                                         !service->agent_identity) ||
9627                                         !service->passphrase) ||
9628                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
9629                                 return -ENOKEY;
9630
9631                         break;
9632                 }
9633                 break;
9634         }
9635
9636         if (service->network) {
9637                 if (!prepare_network(service))
9638                         return -EINVAL;
9639
9640                 switch (service->security) {
9641                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
9642                 case CONNMAN_SERVICE_SECURITY_NONE:
9643                 case CONNMAN_SERVICE_SECURITY_WEP:
9644                 case CONNMAN_SERVICE_SECURITY_PSK:
9645                 case CONNMAN_SERVICE_SECURITY_WPA:
9646                 case CONNMAN_SERVICE_SECURITY_RSN:
9647 #if defined TIZEN_EXT
9648                 case CONNMAN_SERVICE_SECURITY_SAE:
9649                 case CONNMAN_SERVICE_SECURITY_OWE:
9650                         break;
9651                 case CONNMAN_SERVICE_SECURITY_DPP:
9652                         prepare_dpp(service);
9653 #endif
9654                         break;
9655                 case CONNMAN_SERVICE_SECURITY_8021X:
9656                         prepare_8021x(service);
9657                         break;
9658                 }
9659
9660                 if (__connman_stats_service_register(service) == 0) {
9661                         __connman_stats_get(service, false,
9662                                                 &service->stats.data);
9663                         __connman_stats_get(service, true,
9664                                                 &service->stats_roaming.data);
9665                 }
9666
9667                 err = __connman_network_connect(service->network);
9668         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9669                                         service->provider)
9670                 err = __connman_provider_connect(service->provider,
9671                                                 get_dbus_sender(service));
9672         else
9673                 return -EOPNOTSUPP;
9674
9675         if (err < 0) {
9676                 if (err != -EINPROGRESS) {
9677                         __connman_service_ipconfig_indicate_state(service,
9678                                                 CONNMAN_SERVICE_STATE_FAILURE,
9679                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
9680                         __connman_service_ipconfig_indicate_state(service,
9681                                                 CONNMAN_SERVICE_STATE_FAILURE,
9682                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
9683                         __connman_stats_service_unregister(service);
9684                 }
9685         }
9686
9687         return err;
9688 }
9689
9690 int __connman_service_connect(struct connman_service *service,
9691                         enum connman_service_connect_reason reason)
9692 {
9693         int err;
9694
9695         DBG("service %p state %s connect reason %s -> %s",
9696                 service, state2string(service->state),
9697                 reason2string(service->connect_reason),
9698                 reason2string(reason));
9699
9700         if (is_connected(service->state))
9701                 return -EISCONN;
9702
9703         if (is_connecting(service->state))
9704                 return -EALREADY;
9705
9706         switch (service->type) {
9707         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9708         case CONNMAN_SERVICE_TYPE_SYSTEM:
9709         case CONNMAN_SERVICE_TYPE_GPS:
9710         case CONNMAN_SERVICE_TYPE_P2P:
9711 #if defined TIZEN_EXT_WIFI_MESH
9712         case CONNMAN_SERVICE_TYPE_MESH:
9713 #endif
9714                 return -EINVAL;
9715
9716         case CONNMAN_SERVICE_TYPE_ETHERNET:
9717         case CONNMAN_SERVICE_TYPE_GADGET:
9718         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9719         case CONNMAN_SERVICE_TYPE_CELLULAR:
9720         case CONNMAN_SERVICE_TYPE_VPN:
9721         case CONNMAN_SERVICE_TYPE_WIFI:
9722                 break;
9723         }
9724
9725         if (!is_ipconfig_usable(service))
9726                 return -ENOLINK;
9727
9728         __connman_service_clear_error(service);
9729
9730         err = service_connect(service);
9731
9732         DBG("service %p err %d", service, err);
9733
9734         service->connect_reason = reason;
9735 #if defined TIZEN_EXT
9736         connect_reason_changed(service);
9737 #endif
9738
9739         if (err >= 0)
9740                 return 0;
9741
9742         if (err == -EINPROGRESS) {
9743                 if (service->timeout == 0)
9744                         service->timeout = g_timeout_add_seconds(
9745                                 CONNECT_TIMEOUT, connect_timeout, service);
9746
9747                 return -EINPROGRESS;
9748         }
9749
9750         if (service->network)
9751                 __connman_network_disconnect(service->network);
9752         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9753                                 service->provider)
9754                         connman_provider_disconnect(service->provider);
9755
9756         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
9757                 if (err == -ENOKEY || err == -EPERM) {
9758                         DBusMessage *pending = NULL;
9759                         const char *dbus_sender = get_dbus_sender(service);
9760
9761                         /*
9762                          * We steal the reply here. The idea is that the
9763                          * connecting client will see the connection status
9764                          * after the real hidden network is connected or
9765                          * connection failed.
9766                          */
9767                         if (service->hidden) {
9768                                 pending = service->pending;
9769                                 service->pending = NULL;
9770                         }
9771
9772                         err = __connman_agent_request_passphrase_input(service,
9773                                         request_input_cb,
9774                                         dbus_sender,
9775                                         pending);
9776                         if (service->hidden && err != -EINPROGRESS)
9777                                 service->pending = pending;
9778
9779                         return err;
9780                 }
9781         }
9782
9783         return err;
9784 }
9785
9786 int __connman_service_disconnect(struct connman_service *service)
9787 {
9788         int err;
9789
9790         DBG("service %p", service);
9791
9792         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
9793         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
9794
9795         connman_agent_cancel(service);
9796
9797         __connman_stats_service_unregister(service);
9798
9799         if (service->network) {
9800                 err = __connman_network_disconnect(service->network);
9801         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9802                                         service->provider)
9803                 err = connman_provider_disconnect(service->provider);
9804         else
9805                 return -EOPNOTSUPP;
9806
9807         if (err < 0 && err != -EINPROGRESS)
9808                 return err;
9809
9810         __connman_6to4_remove(service->ipconfig_ipv4);
9811
9812         if (service->ipconfig_ipv4)
9813                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
9814                                                         NULL);
9815         else
9816                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
9817                                                         NULL);
9818
9819 #if defined TIZEN_EXT
9820         /**
9821           * Skip the functions If there is any connected profiles
9822           * that use same interface
9823           */
9824         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
9825                 __connman_service_get_connected_count_of_iface(service) <= 0) {
9826 #endif
9827         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
9828         settings_changed(service, service->ipconfig_ipv4);
9829
9830         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
9831         settings_changed(service, service->ipconfig_ipv6);
9832
9833         __connman_ipconfig_disable(service->ipconfig_ipv4);
9834         __connman_ipconfig_disable(service->ipconfig_ipv6);
9835 #if defined TIZEN_EXT
9836         }
9837 #endif
9838
9839         return err;
9840 }
9841
9842 int __connman_service_disconnect_all(void)
9843 {
9844         struct connman_service *service;
9845         GSList *services = NULL, *list;
9846         GList *iter;
9847
9848         DBG("");
9849
9850         for (iter = service_list; iter; iter = iter->next) {
9851                 service = iter->data;
9852
9853                 if (!is_connected(service->state))
9854                         break;
9855
9856                 services = g_slist_prepend(services, service);
9857         }
9858
9859         for (list = services; list; list = list->next) {
9860                 struct connman_service *service = list->data;
9861
9862                 service->ignore = true;
9863
9864                 __connman_service_disconnect(service);
9865         }
9866
9867         g_slist_free(services);
9868
9869         return 0;
9870 }
9871
9872 /**
9873  * lookup_by_identifier:
9874  * @identifier: service identifier
9875  *
9876  * Look up a service by identifier (reference count will not be increased)
9877  */
9878 static struct connman_service *lookup_by_identifier(const char *identifier)
9879 {
9880         return g_hash_table_lookup(service_hash, identifier);
9881 }
9882
9883 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
9884 {
9885         return identifier ? lookup_by_identifier(identifier) : NULL;
9886 }
9887
9888 struct provision_user_data {
9889         const char *ident;
9890         int ret;
9891 };
9892
9893 static void provision_changed(gpointer value, gpointer user_data)
9894 {
9895         struct connman_service *service = value;
9896         struct provision_user_data *data = user_data;
9897         const char *path = data->ident;
9898         int ret;
9899
9900         ret = __connman_config_provision_service_ident(service, path,
9901                         service->config_file, service->config_entry);
9902         if (ret > 0)
9903                 data->ret = ret;
9904 }
9905
9906 int __connman_service_provision_changed(const char *ident)
9907 {
9908         struct provision_user_data data = {
9909                 .ident = ident,
9910                 .ret = 0
9911         };
9912
9913         g_list_foreach(service_list, provision_changed, (void *)&data);
9914
9915         /*
9916          * Because the provision_changed() might have set some services
9917          * as favorite, we must sort the sequence now.
9918          */
9919         if (services_dirty) {
9920                 services_dirty = false;
9921
9922                 service_list_sort();
9923
9924                 __connman_connection_update_gateway();
9925         }
9926
9927         return data.ret;
9928 }
9929
9930 void __connman_service_set_config(struct connman_service *service,
9931                                 const char *file_id, const char *entry)
9932 {
9933         if (!service)
9934                 return;
9935
9936         g_free(service->config_file);
9937         service->config_file = g_strdup(file_id);
9938
9939         g_free(service->config_entry);
9940         service->config_entry = g_strdup(entry);
9941 }
9942
9943 /**
9944  * __connman_service_get:
9945  * @identifier: service identifier
9946  *
9947  * Look up a service by identifier or create a new one if not found
9948  */
9949 static struct connman_service *service_get(const char *identifier)
9950 {
9951         struct connman_service *service;
9952
9953         service = g_hash_table_lookup(service_hash, identifier);
9954         if (service) {
9955                 connman_service_ref(service);
9956                 return service;
9957         }
9958
9959         service = connman_service_create();
9960         if (!service)
9961                 return NULL;
9962
9963         DBG("service %p", service);
9964
9965         service->identifier = g_strdup(identifier);
9966
9967         service_list = g_list_insert_sorted(service_list, service,
9968                                                 service_compare);
9969
9970         g_hash_table_insert(service_hash, service->identifier, service);
9971
9972         return service;
9973 }
9974
9975 static int service_register(struct connman_service *service)
9976 {
9977         DBG("service %p", service);
9978
9979         if (service->path)
9980                 return -EALREADY;
9981
9982         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
9983                                                 service->identifier);
9984
9985         DBG("path %s", service->path);
9986
9987 #if defined TIZEN_EXT
9988         int ret;
9989         service_load(service);
9990         ret = service_ext_load(service);
9991         if (ret == -ERANGE)
9992                 service_ext_save(service);
9993         ret = __connman_config_provision_service(service);
9994         if (ret < 0)
9995                 DBG("Failed to provision service");
9996 #else
9997         if (__connman_config_provision_service(service) < 0)
9998                 service_load(service);
9999 #endif
10000
10001         g_dbus_register_interface(connection, service->path,
10002                                         CONNMAN_SERVICE_INTERFACE,
10003                                         service_methods, service_signals,
10004                                                         NULL, service, NULL);
10005
10006         service_list_sort();
10007
10008         __connman_connection_update_gateway();
10009
10010         return 0;
10011 }
10012
10013 static void service_up(struct connman_ipconfig *ipconfig,
10014                 const char *ifname)
10015 {
10016         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10017
10018         DBG("%s up", ifname);
10019
10020         link_changed(service);
10021
10022         service->stats.valid = false;
10023         service->stats_roaming.valid = false;
10024 }
10025
10026 static void service_down(struct connman_ipconfig *ipconfig,
10027                         const char *ifname)
10028 {
10029         DBG("%s down", ifname);
10030 }
10031
10032 static void service_lower_up(struct connman_ipconfig *ipconfig,
10033                         const char *ifname)
10034 {
10035         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10036
10037         DBG("%s lower up", ifname);
10038
10039         stats_start(service);
10040 }
10041
10042 static void service_lower_down(struct connman_ipconfig *ipconfig,
10043                         const char *ifname)
10044 {
10045         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10046
10047         DBG("%s lower down", ifname);
10048
10049         stats_stop(service);
10050         service_save(service);
10051 }
10052
10053 static void service_ip_bound(struct connman_ipconfig *ipconfig,
10054                         const char *ifname)
10055 {
10056         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10057         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
10058         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
10059 #if defined TIZEN_EXT
10060         int err;
10061 #endif
10062
10063         DBG("%s ip bound", ifname);
10064
10065         type = __connman_ipconfig_get_config_type(ipconfig);
10066         method = __connman_ipconfig_get_method(ipconfig);
10067
10068         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
10069                                                         type, method);
10070
10071         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
10072                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
10073 #if defined TIZEN_EXT
10074         {
10075                 err = __connman_ipconfig_gateway_add(ipconfig, service);
10076
10077                 if(err < 0)
10078                         DBG("Failed to add gateway");
10079         }
10080 #else
10081                 __connman_service_ipconfig_indicate_state(service,
10082                                                 CONNMAN_SERVICE_STATE_READY,
10083                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
10084 #endif
10085
10086         settings_changed(service, ipconfig);
10087         address_updated(service, type);
10088 }
10089
10090 static void service_ip_release(struct connman_ipconfig *ipconfig,
10091                         const char *ifname)
10092 {
10093         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10094         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
10095         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
10096
10097         DBG("%s ip release", ifname);
10098
10099         type = __connman_ipconfig_get_config_type(ipconfig);
10100         method = __connman_ipconfig_get_method(ipconfig);
10101
10102         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
10103                                                         type, method);
10104
10105         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
10106                         method == CONNMAN_IPCONFIG_METHOD_OFF)
10107                 __connman_service_ipconfig_indicate_state(service,
10108                                         CONNMAN_SERVICE_STATE_DISCONNECT,
10109                                         CONNMAN_IPCONFIG_TYPE_IPV6);
10110
10111         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
10112                         method == CONNMAN_IPCONFIG_METHOD_OFF)
10113                 __connman_service_ipconfig_indicate_state(service,
10114                                         CONNMAN_SERVICE_STATE_DISCONNECT,
10115                                         CONNMAN_IPCONFIG_TYPE_IPV4);
10116
10117         settings_changed(service, ipconfig);
10118 }
10119
10120 static void service_route_changed(struct connman_ipconfig *ipconfig,
10121                                 const char *ifname)
10122 {
10123         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10124
10125         DBG("%s route changed", ifname);
10126
10127         settings_changed(service, ipconfig);
10128 }
10129
10130 static const struct connman_ipconfig_ops service_ops = {
10131         .up             = service_up,
10132         .down           = service_down,
10133         .lower_up       = service_lower_up,
10134         .lower_down     = service_lower_down,
10135         .ip_bound       = service_ip_bound,
10136         .ip_release     = service_ip_release,
10137         .route_set      = service_route_changed,
10138         .route_unset    = service_route_changed,
10139 };
10140
10141 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
10142                 int index, enum connman_ipconfig_method method)
10143 {
10144         struct connman_ipconfig *ipconfig_ipv4;
10145
10146         ipconfig_ipv4 = __connman_ipconfig_create(index,
10147                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
10148         if (!ipconfig_ipv4)
10149                 return NULL;
10150
10151         __connman_ipconfig_set_method(ipconfig_ipv4, method);
10152
10153         __connman_ipconfig_set_data(ipconfig_ipv4, service);
10154
10155         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
10156
10157         return ipconfig_ipv4;
10158 }
10159
10160 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
10161                 int index)
10162 {
10163         struct connman_ipconfig *ipconfig_ipv6;
10164
10165         ipconfig_ipv6 = __connman_ipconfig_create(index,
10166                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
10167         if (!ipconfig_ipv6)
10168                 return NULL;
10169
10170         __connman_ipconfig_set_data(ipconfig_ipv6, service);
10171
10172         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
10173
10174         return ipconfig_ipv6;
10175 }
10176
10177 void __connman_service_read_ip4config(struct connman_service *service)
10178 {
10179         GKeyFile *keyfile;
10180
10181         if (!service->ipconfig_ipv4)
10182                 return;
10183
10184         keyfile = connman_storage_load_service(service->identifier);
10185         if (!keyfile)
10186                 return;
10187
10188         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
10189                                 service->identifier, "IPv4.");
10190
10191         g_key_file_free(keyfile);
10192 }
10193
10194 void connman_service_create_ip4config(struct connman_service *service,
10195                                         int index)
10196 {
10197         DBG("ipv4 %p", service->ipconfig_ipv4);
10198
10199         if (service->ipconfig_ipv4)
10200                 return;
10201
10202         service->ipconfig_ipv4 = create_ip4config(service, index,
10203                         CONNMAN_IPCONFIG_METHOD_DHCP);
10204         __connman_service_read_ip4config(service);
10205 }
10206
10207 void __connman_service_read_ip6config(struct connman_service *service)
10208 {
10209         GKeyFile *keyfile;
10210
10211         if (!service->ipconfig_ipv6)
10212                 return;
10213
10214         keyfile = connman_storage_load_service(service->identifier);
10215         if (!keyfile)
10216                 return;
10217
10218         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
10219                                 service->identifier, "IPv6.");
10220
10221         g_key_file_free(keyfile);
10222 }
10223
10224 void connman_service_create_ip6config(struct connman_service *service,
10225                                                                 int index)
10226 {
10227         DBG("ipv6 %p", service->ipconfig_ipv6);
10228
10229         if (service->ipconfig_ipv6)
10230                 return;
10231
10232         service->ipconfig_ipv6 = create_ip6config(service, index);
10233
10234         __connman_service_read_ip6config(service);
10235 }
10236
10237 /**
10238  * connman_service_lookup_from_network:
10239  * @network: network structure
10240  *
10241  * Look up a service by network (reference count will not be increased)
10242  */
10243 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
10244 {
10245         struct connman_service *service;
10246         const char *ident, *group;
10247         char *name;
10248
10249         if (!network)
10250                 return NULL;
10251
10252         ident = __connman_network_get_ident(network);
10253         if (!ident)
10254                 return NULL;
10255
10256         group = connman_network_get_group(network);
10257         if (!group)
10258                 return NULL;
10259
10260         name = g_strdup_printf("%s_%s_%s",
10261                         __connman_network_get_type(network), ident, group);
10262         service = lookup_by_identifier(name);
10263         g_free(name);
10264
10265         return service;
10266 }
10267
10268 struct connman_service *__connman_service_lookup_from_index(int index)
10269 {
10270         struct connman_service *service;
10271         GList *list;
10272
10273         for (list = service_list; list; list = list->next) {
10274                 service = list->data;
10275
10276                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
10277                                                         == index)
10278                         return service;
10279
10280                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
10281                                                         == index)
10282                         return service;
10283         }
10284
10285         return NULL;
10286 }
10287
10288 const char *connman_service_get_identifier(struct connman_service *service)
10289 {
10290         return service ? service->identifier : NULL;
10291 }
10292
10293 const char *__connman_service_get_path(struct connman_service *service)
10294 {
10295         return service->path;
10296 }
10297
10298 const char *__connman_service_get_name(struct connman_service *service)
10299 {
10300         return service->name;
10301 }
10302
10303 enum connman_service_state connman_service_get_state(struct connman_service *service)
10304 {
10305         return service ? service->state : CONNMAN_SERVICE_STATE_UNKNOWN;
10306 }
10307
10308 static enum connman_service_type convert_network_type(struct connman_network *network)
10309 {
10310         enum connman_network_type type = connman_network_get_type(network);
10311
10312         switch (type) {
10313         case CONNMAN_NETWORK_TYPE_UNKNOWN:
10314         case CONNMAN_NETWORK_TYPE_VENDOR:
10315                 break;
10316         case CONNMAN_NETWORK_TYPE_ETHERNET:
10317                 return CONNMAN_SERVICE_TYPE_ETHERNET;
10318         case CONNMAN_NETWORK_TYPE_WIFI:
10319                 return CONNMAN_SERVICE_TYPE_WIFI;
10320         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
10321         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
10322                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
10323         case CONNMAN_NETWORK_TYPE_CELLULAR:
10324                 return CONNMAN_SERVICE_TYPE_CELLULAR;
10325         case CONNMAN_NETWORK_TYPE_GADGET:
10326                 return CONNMAN_SERVICE_TYPE_GADGET;
10327         }
10328
10329         return CONNMAN_SERVICE_TYPE_UNKNOWN;
10330 }
10331
10332 static enum connman_service_security convert_wifi_security(const char *security)
10333 {
10334         if (!security)
10335                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
10336         else if (g_str_equal(security, "none"))
10337                 return CONNMAN_SERVICE_SECURITY_NONE;
10338         else if (g_str_equal(security, "wep"))
10339                 return CONNMAN_SERVICE_SECURITY_WEP;
10340         else if (g_str_equal(security, "psk"))
10341                 return CONNMAN_SERVICE_SECURITY_PSK;
10342         else if (g_str_equal(security, "ieee8021x"))
10343                 return CONNMAN_SERVICE_SECURITY_8021X;
10344         else if (g_str_equal(security, "wpa"))
10345                 return CONNMAN_SERVICE_SECURITY_WPA;
10346         else if (g_str_equal(security, "rsn"))
10347                 return CONNMAN_SERVICE_SECURITY_RSN;
10348 #if defined TIZEN_EXT
10349         else if (g_str_equal(security, "sae"))
10350                 return CONNMAN_SERVICE_SECURITY_SAE;
10351         else if (g_str_equal(security, "owe"))
10352                 return CONNMAN_SERVICE_SECURITY_OWE;
10353         else if (g_str_equal(security, "dpp"))
10354                 return CONNMAN_SERVICE_SECURITY_DPP;
10355         else if (g_str_equal(security, "ft_psk") == TRUE)
10356                 return CONNMAN_SERVICE_SECURITY_PSK;
10357         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
10358                 return CONNMAN_SERVICE_SECURITY_8021X;
10359 #endif
10360         else
10361                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
10362 }
10363
10364 #if defined TIZEN_EXT
10365 int check_passphrase_ext(struct connman_network *network,
10366                                         const char *passphrase)
10367 {
10368         const char *str;
10369         enum connman_service_security security;
10370
10371         str = connman_network_get_string(network, "WiFi.Security");
10372         security = convert_wifi_security(str);
10373
10374         return __connman_service_check_passphrase(security, passphrase);
10375 }
10376 #endif
10377
10378 static void update_wps_values(struct connman_service *service,
10379                                 struct connman_network *network)
10380 {
10381         bool wps = connman_network_get_bool(network, "WiFi.WPS");
10382         bool wps_advertising = connman_network_get_bool(network,
10383                                                         "WiFi.WPSAdvertising");
10384
10385         if (service->wps != wps ||
10386                         service->wps_advertizing != wps_advertising) {
10387                 service->wps = wps;
10388                 service->wps_advertizing = wps_advertising;
10389                 security_changed(service);
10390         }
10391 }
10392
10393 static void update_from_network(struct connman_service *service,
10394                                         struct connman_network *network)
10395 {
10396         uint8_t strength = service->strength;
10397         const char *str;
10398
10399         DBG("service %p network %p", service, network);
10400
10401         if (is_connected(service->state))
10402                 return;
10403
10404         if (is_connecting(service->state))
10405                 return;
10406
10407         str = connman_network_get_string(network, "Name");
10408         if (str) {
10409                 g_free(service->name);
10410                 service->name = g_strdup(str);
10411                 service->hidden = false;
10412         } else {
10413                 g_free(service->name);
10414                 service->name = NULL;
10415                 service->hidden = true;
10416         }
10417
10418         service->strength = connman_network_get_strength(network);
10419         service->roaming = connman_network_get_bool(network, "Roaming");
10420
10421         if (service->strength == 0) {
10422                 /*
10423                  * Filter out 0-values; it's unclear what they mean
10424                  * and they cause anomalous sorting of the priority list.
10425                  */
10426                 service->strength = strength;
10427         }
10428
10429         str = connman_network_get_string(network, "WiFi.Security");
10430         service->security = convert_wifi_security(str);
10431
10432         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
10433                 update_wps_values(service, network);
10434
10435         if (service->strength > strength && service->network) {
10436                 connman_network_unref(service->network);
10437                 service->network = connman_network_ref(network);
10438
10439                 strength_changed(service);
10440         }
10441
10442         if (!service->network)
10443                 service->network = connman_network_ref(network);
10444
10445         service_list_sort();
10446 }
10447
10448 /**
10449  * __connman_service_create_from_network:
10450  * @network: network structure
10451  *
10452  * Look up service by network and if not found, create one
10453  */
10454 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
10455 {
10456         struct connman_service *service;
10457         struct connman_device *device;
10458         const char *ident, *group;
10459         char *name;
10460         unsigned int *auto_connect_types, *favorite_types;
10461         int i, index;
10462
10463         DBG("network %p", network);
10464
10465         if (!network)
10466                 return NULL;
10467
10468         ident = __connman_network_get_ident(network);
10469         if (!ident)
10470                 return NULL;
10471
10472         group = connman_network_get_group(network);
10473         if (!group)
10474                 return NULL;
10475
10476         name = g_strdup_printf("%s_%s_%s",
10477                         __connman_network_get_type(network), ident, group);
10478         service = service_get(name);
10479         g_free(name);
10480
10481         if (!service)
10482                 return NULL;
10483
10484         if (__connman_network_get_weakness(network))
10485                 return service;
10486
10487         if (service->path) {
10488                 update_from_network(service, network);
10489                 __connman_connection_update_gateway();
10490                 return service;
10491         }
10492
10493         service->type = convert_network_type(network);
10494
10495         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
10496         service->autoconnect = false;
10497         for (i = 0; auto_connect_types &&
10498                      auto_connect_types[i] != 0; i++) {
10499                 if (service->type == auto_connect_types[i]) {
10500                         service->autoconnect = true;
10501                         break;
10502                 }
10503         }
10504
10505         favorite_types = connman_setting_get_uint_list("DefaultFavoriteTechnologies");
10506         service->favorite = false;
10507         for (i = 0; favorite_types && favorite_types[i] != 0; i++) {
10508                 if (service->type == favorite_types[i]) {
10509                         service->favorite = true;
10510                         break;
10511                 }
10512         }
10513
10514         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
10515         service->state = combine_state(service->state_ipv4, service->state_ipv6);
10516
10517         update_from_network(service, network);
10518
10519         index = connman_network_get_index(network);
10520
10521         if (!service->ipconfig_ipv4)
10522                 service->ipconfig_ipv4 = create_ip4config(service, index,
10523                                 CONNMAN_IPCONFIG_METHOD_DHCP);
10524
10525         if (!service->ipconfig_ipv6)
10526                 service->ipconfig_ipv6 = create_ip6config(service, index);
10527
10528         service_register(service);
10529         service_schedule_added(service);
10530
10531         if (service->favorite) {
10532                 device = connman_network_get_device(service->network);
10533                 if (device && !connman_device_get_scanning(device,
10534                                                 CONNMAN_SERVICE_TYPE_UNKNOWN)) {
10535
10536                         switch (service->type) {
10537                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
10538                         case CONNMAN_SERVICE_TYPE_SYSTEM:
10539                         case CONNMAN_SERVICE_TYPE_P2P:
10540 #if defined TIZEN_EXT_WIFI_MESH
10541                         case CONNMAN_SERVICE_TYPE_MESH:
10542 #endif
10543                                 break;
10544
10545                         case CONNMAN_SERVICE_TYPE_GADGET:
10546                         case CONNMAN_SERVICE_TYPE_ETHERNET:
10547                                 if (service->autoconnect) {
10548                                         __connman_service_connect(service,
10549                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
10550                                         break;
10551                                 }
10552
10553                                 /* fall through */
10554                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
10555                         case CONNMAN_SERVICE_TYPE_GPS:
10556                         case CONNMAN_SERVICE_TYPE_VPN:
10557                         case CONNMAN_SERVICE_TYPE_WIFI:
10558                         case CONNMAN_SERVICE_TYPE_CELLULAR:
10559                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
10560                                 break;
10561                         }
10562                 }
10563
10564 #if defined TIZEN_EXT
10565                 /* TIZEN synchronizes below information when the service creates */
10566                 if (service->eap != NULL)
10567                         connman_network_set_string(service->network, "WiFi.EAP",
10568                                                                 service->eap);
10569                 if (service->identity != NULL)
10570                         connman_network_set_string(service->network, "WiFi.Identity",
10571                                                                 service->identity);
10572                 if (service->phase2 != NULL)
10573                         connman_network_set_string(service->network, "WiFi.Phase2",
10574                                                                 service->phase2);
10575                 if (service->eap != NULL)
10576                         connman_network_set_string(service->network, "WiFi.Connector",
10577                                                                 service->connector);
10578                 if (service->identity != NULL)
10579                         connman_network_set_string(service->network, "WiFi.CSignKey",
10580                                                                 service->c_sign_key);
10581                 if (service->phase2 != NULL)
10582                         connman_network_set_string(service->network, "WiFi.NetAccessKey",
10583                                                                 service->net_access_key);
10584 #endif
10585         }
10586
10587         __connman_notifier_service_add(service, service->name);
10588
10589         return service;
10590 }
10591
10592 #if defined TIZEN_EXT
10593 void __connman_service_notify_strength_changed(struct connman_network *network)
10594 {
10595         struct connman_service *service;
10596         uint8_t strength = 0;
10597
10598         service = connman_service_lookup_from_network(network);
10599         if (!service)
10600                 return;
10601
10602         if (!service->network)
10603                 return;
10604
10605         strength = connman_network_get_strength(service->network);
10606         if (strength == service->strength)
10607                 return;
10608
10609         service->strength = strength;
10610         DBG("Strength %d", strength);
10611         strength_changed(service);
10612         service_list_sort();
10613 }
10614 #endif
10615
10616 void __connman_service_update_from_network(struct connman_network *network)
10617 {
10618         bool need_sort = false;
10619         struct connman_service *service;
10620         uint8_t strength;
10621         bool roaming;
10622         const char *name;
10623         bool stats_enable;
10624 #if defined TIZEN_EXT
10625         bool need_save = false;
10626 #endif
10627
10628         service = connman_service_lookup_from_network(network);
10629         if (!service)
10630                 return;
10631
10632         if (!service->network)
10633                 return;
10634
10635 #if defined TIZEN_EXT
10636         if (service->storage_reload) {
10637                 service_load(service);
10638                 __connman_service_set_storage_reload(service, false);
10639         }
10640 #endif
10641
10642         name = connman_network_get_string(service->network, "Name");
10643         if (g_strcmp0(service->name, name) != 0) {
10644                 g_free(service->name);
10645                 service->name = g_strdup(name);
10646
10647                 if (allow_property_changed(service))
10648                         connman_dbus_property_changed_basic(service->path,
10649                                         CONNMAN_SERVICE_INTERFACE, "Name",
10650                                         DBUS_TYPE_STRING, &service->name);
10651         }
10652
10653         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
10654                 update_wps_values(service, network);
10655
10656         strength = connman_network_get_strength(service->network);
10657         if (strength == service->strength)
10658                 goto roaming;
10659
10660         service->strength = strength;
10661         need_sort = true;
10662
10663         strength_changed(service);
10664
10665 roaming:
10666         roaming = connman_network_get_bool(service->network, "Roaming");
10667         if (roaming == service->roaming)
10668                 goto sorting;
10669
10670         stats_enable = stats_enabled(service);
10671         if (stats_enable)
10672                 stats_stop(service);
10673
10674         service->roaming = roaming;
10675         need_sort = true;
10676
10677         if (stats_enable)
10678                 stats_start(service);
10679
10680         roaming_changed(service);
10681
10682 sorting:
10683 #if defined TIZEN_EXT
10684         need_save |= update_last_connected_bssid(service);
10685         need_save |= update_assoc_reject(service);
10686         if (need_save) {
10687                 g_get_current_time(&service->modified);
10688                 service_ext_save(service);
10689                 need_sort = true;
10690         }
10691 #endif
10692
10693         if (need_sort) {
10694                 service_list_sort();
10695         }
10696 }
10697
10698 void __connman_service_remove_from_network(struct connman_network *network)
10699 {
10700         struct connman_service *service;
10701
10702         service = connman_service_lookup_from_network(network);
10703
10704         DBG("network %p service %p", network, service);
10705
10706         if (!service)
10707                 return;
10708
10709         service->ignore = true;
10710
10711         __connman_connection_gateway_remove(service,
10712                                         CONNMAN_IPCONFIG_TYPE_ALL);
10713
10714         connman_service_unref(service);
10715 }
10716
10717 /**
10718  * __connman_service_create_from_provider:
10719  * @provider: provider structure
10720  *
10721  * Look up service by provider and if not found, create one
10722  */
10723 struct connman_service *
10724 __connman_service_create_from_provider(struct connman_provider *provider)
10725 {
10726         struct connman_service *service;
10727         const char *ident, *str;
10728         char *name;
10729         int index = connman_provider_get_index(provider);
10730
10731         DBG("provider %p", provider);
10732
10733         ident = __connman_provider_get_ident(provider);
10734         if (!ident)
10735                 return NULL;
10736
10737         name = g_strdup_printf("vpn_%s", ident);
10738         service = service_get(name);
10739         g_free(name);
10740
10741         if (!service)
10742                 return NULL;
10743
10744         service->type = CONNMAN_SERVICE_TYPE_VPN;
10745         service->order = service->do_split_routing ? 0 : 10;
10746         service->provider = connman_provider_ref(provider);
10747         service->autoconnect = false;
10748         service->favorite = true;
10749
10750         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
10751         service->state = combine_state(service->state_ipv4, service->state_ipv6);
10752
10753         str = connman_provider_get_string(provider, "Name");
10754         if (str) {
10755                 g_free(service->name);
10756                 service->name = g_strdup(str);
10757                 service->hidden = false;
10758         } else {
10759                 g_free(service->name);
10760                 service->name = NULL;
10761                 service->hidden = true;
10762         }
10763
10764         service->strength = 0;
10765
10766         if (!service->ipconfig_ipv4)
10767                 service->ipconfig_ipv4 = create_ip4config(service, index,
10768                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
10769
10770         if (!service->ipconfig_ipv6)
10771                 service->ipconfig_ipv6 = create_ip6config(service, index);
10772
10773         service_register(service);
10774
10775         __connman_notifier_service_add(service, service->name);
10776         service_schedule_added(service);
10777
10778         return service;
10779 }
10780
10781 static void remove_unprovisioned_services(void)
10782 {
10783         gchar **services;
10784         GKeyFile *keyfile, *configkeyfile;
10785         char *file, *section;
10786         int i = 0;
10787
10788         services = connman_storage_get_services();
10789         if (!services)
10790                 return;
10791
10792         for (; services[i]; i++) {
10793                 file = section = NULL;
10794                 keyfile = configkeyfile = NULL;
10795
10796                 keyfile = connman_storage_load_service(services[i]);
10797                 if (!keyfile)
10798                         continue;
10799
10800                 file = g_key_file_get_string(keyfile, services[i],
10801                                         "Config.file", NULL);
10802                 if (!file)
10803                         goto next;
10804
10805                 section = g_key_file_get_string(keyfile, services[i],
10806                                         "Config.ident", NULL);
10807                 if (!section)
10808                         goto next;
10809
10810                 configkeyfile = __connman_storage_load_config(file);
10811                 if (!configkeyfile) {
10812                         /*
10813                          * Config file is missing, remove the provisioned
10814                          * service.
10815                          */
10816                         __connman_storage_remove_service(services[i]);
10817                         goto next;
10818                 }
10819
10820                 if (!g_key_file_has_group(configkeyfile, section))
10821                         /*
10822                          * Config section is missing, remove the provisioned
10823                          * service.
10824                          */
10825                         __connman_storage_remove_service(services[i]);
10826
10827         next:
10828                 if (keyfile)
10829                         g_key_file_free(keyfile);
10830
10831                 if (configkeyfile)
10832                         g_key_file_free(configkeyfile);
10833
10834                 g_free(section);
10835                 g_free(file);
10836         }
10837
10838         g_strfreev(services);
10839 }
10840
10841 static int agent_probe(struct connman_agent *agent)
10842 {
10843         DBG("agent %p", agent);
10844         return 0;
10845 }
10846
10847 static void agent_remove(struct connman_agent *agent)
10848 {
10849         DBG("agent %p", agent);
10850 }
10851
10852 static void *agent_context_ref(void *context)
10853 {
10854         struct connman_service *service = context;
10855
10856         return (void *)connman_service_ref(service);
10857 }
10858
10859 static void agent_context_unref(void *context)
10860 {
10861         struct connman_service *service = context;
10862
10863         connman_service_unref(service);
10864 }
10865
10866 static struct connman_agent_driver agent_driver = {
10867         .name           = "service",
10868         .interface      = CONNMAN_AGENT_INTERFACE,
10869         .probe          = agent_probe,
10870         .remove         = agent_remove,
10871         .context_ref    = agent_context_ref,
10872         .context_unref  = agent_context_unref,
10873 };
10874
10875 #if defined TIZEN_EXT
10876 static void ins_setting_init(void)
10877 {
10878         int i;
10879         const char *string;
10880         char **string_list;
10881         unsigned int string_count;
10882
10883         ins_settings.last_user_selection = connman_setting_get_bool("INSLastUserSelection");
10884         ins_settings.last_user_selection_time = connman_setting_get_uint("INSLastUserSelectionTime");
10885         ins_settings.last_connected = connman_setting_get_bool("INSLastConnected");
10886
10887         string = connman_option_get_string("INSPreferredFreq");
10888         if (g_strcmp0(string, "5GHz") == 0)
10889                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_5GHZ;
10890         else if (g_strcmp0(string, "2.4GHz") == 0)
10891                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_24GHZ;
10892         else
10893                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_UNKNOWN;
10894
10895         ins_settings.security_priority_count = connman_setting_get_uint("INSSecurityPriorityCount");
10896         ins_settings.security_priority_score = connman_setting_get_uint("INSSecurityPriorityScore");
10897         string_count = ins_settings.security_priority_count;
10898
10899         memset(ins_settings.security_priority, 0, sizeof(ins_settings.security_priority));
10900         string_list = connman_setting_get_string_list("INSSecurityPriority");
10901         for (i = 0; string_list && string_list[i]; i++) {
10902                 unsigned int security_score = string_count * ins_settings.security_priority_score;
10903
10904                 if (g_strcmp0(string_list[i], "WEP") == 0)
10905                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WEP] = security_score;
10906                 else if (g_strcmp0(string_list[i], "PSK") == 0)
10907                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_PSK] = security_score;
10908                 else if (g_strcmp0(string_list[i], "8021X") == 0)
10909                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_8021X] = security_score;
10910                 else if (g_strcmp0(string_list[i], "WPA") == 0)
10911                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WPA] = security_score;
10912                 else if (g_strcmp0(string_list[i], "RSN") == 0)
10913                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_RSN] = security_score;
10914                 else if (g_strcmp0(string_list[i], "SAE") == 0)
10915                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_SAE] = security_score;
10916                 else if (g_strcmp0(string_list[i], "OWE") == 0)
10917                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_OWE] = security_score;
10918                 else if (g_strcmp0(string_list[i], "DPP") == 0)
10919                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_DPP] = security_score;
10920
10921                 string_count--;
10922         }
10923
10924         ins_settings.signal = connman_setting_get_bool("INSSignal");
10925         ins_settings.internet = connman_setting_get_bool("INSInternet");
10926
10927         ins_settings.last_user_selection_score = connman_setting_get_uint("INSLastUserSelectionScore");
10928         ins_settings.last_connected_score = connman_setting_get_uint("INSLastConnectedScore");
10929         ins_settings.preferred_freq_score = connman_setting_get_uint("INSPreferredFreqScore");
10930         ins_settings.internet_score = connman_setting_get_uint("INSInternetScore");
10931
10932         ins_settings.signal_level3_5ghz = connman_setting_get_int("INSSignalLevel3_5GHz");
10933         ins_settings.signal_level3_24ghz = connman_setting_get_int("INSSignalLevel3_24GHz");
10934
10935         DBG("last_user_selection [%s]", ins_settings.last_user_selection ? "true" : "false");
10936         DBG("last_user_selection_time [%d]", ins_settings.last_user_selection_time);
10937         DBG("last_user_selection_score [%d]", ins_settings.last_user_selection_score);
10938
10939         DBG("last_connected [%s]", ins_settings.last_connected ? "true" : "false");
10940         DBG("last_connected_score [%d]", ins_settings.last_connected_score);
10941
10942         DBG("preferred_freq [%s]", ins_settings.preferred_freq ? "true" : "false");
10943         DBG("preferred_freq_score [%d]", ins_settings.preferred_freq_score);
10944
10945         DBG("security_priority_count [%d]", ins_settings.security_priority_count);
10946         for (i = 0; i < CONNMAN_SERVICE_SECURITY_MAX; i++) {
10947                 if (ins_settings.security_priority[i])
10948                         DBG("security_priority %s [%d]", security2string(i),
10949                                         ins_settings.security_priority[i]);
10950         }
10951         DBG("security_priority_score [%d]", ins_settings.security_priority_score);
10952
10953         DBG("signal [%s]", ins_settings.signal ? "true" : "false");
10954
10955         DBG("internet [%s]", ins_settings.internet ? "true" : "false");
10956         DBG("internet_score [%d]", ins_settings.internet_score);
10957
10958         DBG("signal_level3_5ghz [%d]", ins_settings.signal_level3_5ghz);
10959         DBG("signal_level3_24ghz [%d]", ins_settings.signal_level3_24ghz);
10960 }
10961 #endif
10962
10963 int __connman_service_init(void)
10964 {
10965         int err;
10966
10967         DBG("");
10968
10969         err = connman_agent_driver_register(&agent_driver);
10970         if (err < 0) {
10971                 connman_error("Cannot register agent driver for %s",
10972                                                 agent_driver.name);
10973                 return err;
10974         }
10975
10976         set_always_connecting_technologies();
10977
10978         connection = connman_dbus_get_connection();
10979
10980         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
10981                                                         NULL, service_free);
10982
10983         services_notify = g_new0(struct _services_notify, 1);
10984         services_notify->remove = g_hash_table_new_full(g_str_hash,
10985                         g_str_equal, g_free, NULL);
10986         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
10987
10988         remove_unprovisioned_services();
10989
10990 #if defined TIZEN_EXT
10991         ins_setting_init();
10992 #endif
10993
10994         return 0;
10995 }
10996
10997 void __connman_service_cleanup(void)
10998 {
10999         DBG("");
11000
11001         if (vpn_autoconnect_id) {
11002                 g_source_remove(vpn_autoconnect_id);
11003                 vpn_autoconnect_id = 0;
11004         }
11005
11006         if (autoconnect_id != 0) {
11007                 g_source_remove(autoconnect_id);
11008                 autoconnect_id = 0;
11009         }
11010
11011         connman_agent_driver_unregister(&agent_driver);
11012
11013         g_list_free(service_list);
11014         service_list = NULL;
11015
11016         g_hash_table_destroy(service_hash);
11017         service_hash = NULL;
11018
11019         g_slist_free(counter_list);
11020         counter_list = NULL;
11021
11022         if (services_notify->id != 0) {
11023                 g_source_remove(services_notify->id);
11024                 service_send_changed(NULL);
11025         }
11026
11027         g_hash_table_destroy(services_notify->remove);
11028         g_hash_table_destroy(services_notify->add);
11029         g_free(services_notify);
11030
11031         dbus_connection_unref(connection);
11032 }