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                 val = service->hidden_service;
4385                 connman_dbus_dict_append_basic(dict, "Hidden",
4386                                 DBUS_TYPE_BOOLEAN, &val);
4387
4388                 break;
4389 #endif
4390         case CONNMAN_SERVICE_TYPE_ETHERNET:
4391 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
4392                 connman_dbus_dict_append_dict(dict, "EapOverEthernet",
4393                                                 append_eap_over_ethernet, service);
4394                 /* fall through */
4395 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
4396         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4397         case CONNMAN_SERVICE_TYPE_GADGET:
4398                 connman_dbus_dict_append_dict(dict, "Ethernet",
4399                                                 append_ethernet, service);
4400                 break;
4401         }
4402
4403         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
4404
4405         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
4406                                                 append_ipv4config, service);
4407
4408         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
4409
4410         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
4411                                                 append_ipv6config, service);
4412
4413         connman_dbus_dict_append_array(dict, "Nameservers",
4414                                 DBUS_TYPE_STRING, append_dns, service);
4415
4416         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
4417                                 DBUS_TYPE_STRING, append_dnsconfig, service);
4418
4419         if (service->state == CONNMAN_SERVICE_STATE_READY ||
4420                         service->state == CONNMAN_SERVICE_STATE_ONLINE)
4421                 list = __connman_timeserver_get_all(service);
4422         else
4423                 list = NULL;
4424
4425         connman_dbus_dict_append_array(dict, "Timeservers",
4426                                 DBUS_TYPE_STRING, append_ts, list);
4427
4428         g_slist_free_full(list, g_free);
4429
4430         connman_dbus_dict_append_array(dict, "Timeservers.Configuration",
4431                                 DBUS_TYPE_STRING, append_tsconfig, service);
4432
4433         connman_dbus_dict_append_array(dict, "Domains",
4434                                 DBUS_TYPE_STRING, append_domain, service);
4435
4436         connman_dbus_dict_append_array(dict, "Domains.Configuration",
4437                                 DBUS_TYPE_STRING, append_domainconfig, service);
4438
4439         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
4440
4441         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
4442                                                 append_proxyconfig, service);
4443
4444         val = service->mdns;
4445         connman_dbus_dict_append_basic(dict, "mDNS", DBUS_TYPE_BOOLEAN,
4446                                 &val);
4447
4448         val = service->mdns_config;
4449         connman_dbus_dict_append_basic(dict, "mDNS.Configuration",
4450                                 DBUS_TYPE_BOOLEAN, &val);
4451
4452         connman_dbus_dict_append_dict(dict, "Provider",
4453                                                 append_provider, service);
4454
4455         if (service->network)
4456                 connman_network_append_acddbus(dict, service->network);
4457 }
4458
4459 #if defined TIZEN_EXT_INS
4460 static void append_ins_bssid_info(DBusMessageIter *iter, void *user_data)
4461 {
4462         GSList *bssid_list = NULL;
4463         struct connman_network *network = user_data;
4464         struct connman_bssids *bssids;
4465         char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
4466         char *bssid_str = bssid_buf;
4467
4468         bssid_list = (GSList *)connman_network_get_bssid_list(network);
4469         if(bssid_list) {
4470                 GSList *list;
4471                 for (list = bssid_list; list; list = list->next) {
4472                         bssids = (struct connman_bssids *)list->data;
4473                         g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, MACSTR, MAC2STR(bssids->bssid));
4474
4475                         connman_dbus_dict_append_basic(iter, "BSSID",
4476                                         DBUS_TYPE_STRING, &bssid_str);
4477
4478                         connman_dbus_dict_append_basic(iter, "ScoreINS",
4479                                         DBUS_TYPE_INT32, &bssids->ins_score);
4480
4481                         connman_dbus_dict_append_basic(iter, "ScoreLastConnected",
4482                                         DBUS_TYPE_INT32, &bssids->score_last_connected_bssid);
4483
4484                         connman_dbus_dict_append_basic(iter, "ScoreAssocReject",
4485                                         DBUS_TYPE_INT32, &bssids->score_assoc_reject);
4486
4487                         connman_dbus_dict_append_basic(iter, "Frequency",
4488                                         DBUS_TYPE_UINT16, &bssids->frequency);
4489
4490                         connman_dbus_dict_append_basic(iter, "ScoreFrequency",
4491                                         DBUS_TYPE_INT32, &bssids->score_frequency);
4492
4493                         connman_dbus_dict_append_basic(iter, "Strength",
4494                                         DBUS_TYPE_UINT16, &bssids->strength);
4495
4496                         connman_dbus_dict_append_basic(iter, "ScoreStrength",
4497                                         DBUS_TYPE_INT32, &bssids->score_strength);
4498                 }
4499         }
4500 }
4501
4502 static void append_ins_properties(DBusMessageIter *dict,
4503                                         struct connman_service *service)
4504 {
4505         const char *str;
4506         unsigned int frequency = 0U;
4507
4508         if (service->name)
4509                 connman_dbus_dict_append_basic(dict, "Name",
4510                                         DBUS_TYPE_STRING, &service->name);
4511
4512         connman_dbus_dict_append_basic(dict, "ScoreINS",
4513                                 DBUS_TYPE_INT32, &service->ins_score);
4514
4515         connman_dbus_dict_append_basic(dict, "ScoreLastUserSelection",
4516                                 DBUS_TYPE_INT32, &service->score_last_user_selection);
4517
4518         connman_dbus_dict_append_basic(dict, "ScoreLastConnected",
4519                                 DBUS_TYPE_INT32, &service->score_last_connected);
4520
4521         str = security2string(service->security);
4522         if (str)
4523                 connman_dbus_dict_append_basic(dict, "Security",
4524                                 DBUS_TYPE_STRING, &str);
4525
4526         connman_dbus_dict_append_basic(dict, "ScoreSecurityPriority",
4527                                 DBUS_TYPE_INT32, &service->score_security_priority);
4528
4529         connman_dbus_dict_append_basic(dict, "Strength",
4530                                 DBUS_TYPE_BYTE, &service->strength);
4531
4532         connman_dbus_dict_append_basic(dict, "ScoreStrength",
4533                                 DBUS_TYPE_INT32, &service->score_strength);
4534
4535         connman_dbus_dict_append_basic(dict, "ScoreInternetConnection",
4536                                 DBUS_TYPE_INT32, &service->score_internet_connection);
4537
4538         if (service->network) {
4539                 frequency = connman_network_get_frequency(service->network);
4540                 connman_dbus_dict_append_basic(dict, "Frequency",
4541                                 DBUS_TYPE_UINT16, &frequency);
4542
4543                 connman_dbus_dict_append_basic(dict, "ScoreFrequency",
4544                                 DBUS_TYPE_INT32, &service->score_frequency);
4545
4546                 connman_dbus_dict_append_dict(dict, "BSSID.List",
4547                                 append_ins_bssid_info, service->network);
4548         }
4549 }
4550 #endif
4551
4552 static void append_struct_service(DBusMessageIter *iter,
4553                 connman_dbus_append_cb_t function,
4554                 struct connman_service *service)
4555 {
4556         DBusMessageIter entry, dict;
4557
4558         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
4559
4560         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
4561                                                         &service->path);
4562
4563         connman_dbus_dict_open(&entry, &dict);
4564         if (function)
4565                 function(&dict, service);
4566         connman_dbus_dict_close(&entry, &dict);
4567
4568         dbus_message_iter_close_container(iter, &entry);
4569 }
4570
4571 static void append_dict_properties(DBusMessageIter *dict, void *user_data)
4572 {
4573         struct connman_service *service = user_data;
4574
4575         append_properties(dict, TRUE, service);
4576 }
4577
4578 static void append_struct(gpointer value, gpointer user_data)
4579 {
4580         struct connman_service *service = value;
4581         DBusMessageIter *iter = user_data;
4582
4583         if (!service->path)
4584                 return;
4585
4586         append_struct_service(iter, append_dict_properties, service);
4587 }
4588
4589 void __connman_service_list_struct(DBusMessageIter *iter)
4590 {
4591         g_list_foreach(service_list, append_struct, iter);
4592 }
4593
4594 #if defined TIZEN_EXT_INS
4595 static void append_dict_ins_properties(DBusMessageIter *dict, void *user_data)
4596 {
4597         struct connman_service *service = user_data;
4598
4599         append_ins_properties(dict, service);
4600 }
4601
4602 static void append_ins_struct(gpointer value, gpointer user_data)
4603 {
4604         struct connman_service *service = value;
4605         DBusMessageIter *iter = user_data;
4606
4607         if (!service->path)
4608                 return;
4609
4610         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
4611                 return;
4612
4613         append_struct_service(iter, append_dict_ins_properties, service);
4614 }
4615
4616 void __connman_ins_list_struct(DBusMessageIter *iter)
4617 {
4618         g_list_foreach(service_list, append_ins_struct, iter);
4619 }
4620 #endif
4621
4622 bool __connman_service_is_hidden(struct connman_service *service)
4623 {
4624         return service->hidden;
4625 }
4626
4627 bool
4628 __connman_service_is_split_routing(struct connman_service *service)
4629 {
4630         return service->do_split_routing;
4631 }
4632
4633 bool __connman_service_index_is_split_routing(int index)
4634 {
4635         struct connman_service *service;
4636
4637         if (index < 0)
4638                 return false;
4639
4640         service = __connman_service_lookup_from_index(index);
4641         if (!service)
4642                 return false;
4643
4644         return __connman_service_is_split_routing(service);
4645 }
4646
4647 int __connman_service_get_index(struct connman_service *service)
4648 {
4649         if (!service)
4650                 return -1;
4651
4652         if (service->network)
4653                 return connman_network_get_index(service->network);
4654         else if (service->provider)
4655                 return connman_provider_get_index(service->provider);
4656
4657         return -1;
4658 }
4659
4660 void __connman_service_set_hidden(struct connman_service *service)
4661 {
4662         if (!service || service->hidden)
4663                 return;
4664
4665         service->hidden_service = true;
4666 }
4667
4668 void __connman_service_set_hostname(struct connman_service *service,
4669                                                 const char *hostname)
4670 {
4671         if (!service || service->hidden)
4672                 return;
4673
4674         g_free(service->hostname);
4675         service->hostname = NULL;
4676
4677         if (hostname && g_str_is_ascii(hostname))
4678                 service->hostname = g_strdup(hostname);
4679 }
4680
4681 const char *__connman_service_get_hostname(struct connman_service *service)
4682 {
4683         if (!service)
4684                 return NULL;
4685
4686         return service->hostname;
4687 }
4688
4689 void __connman_service_set_domainname(struct connman_service *service,
4690                                                 const char *domainname)
4691 {
4692         if (!service || service->hidden)
4693                 return;
4694
4695         g_free(service->domainname);
4696         service->domainname = NULL;
4697
4698         if (domainname && g_str_is_ascii(domainname))
4699                 service->domainname = g_strdup(domainname);
4700
4701         domain_changed(service);
4702 }
4703
4704 const char *connman_service_get_domainname(struct connman_service *service)
4705 {
4706         if (!service)
4707                 return NULL;
4708
4709         if (service->domains)
4710                 return service->domains[0];
4711         else
4712                 return service->domainname;
4713 }
4714
4715 const char *connman_service_get_dbuspath(struct connman_service *service)
4716 {
4717         if (!service)
4718                 return NULL;
4719
4720         return service->path;
4721 }
4722
4723 char **connman_service_get_nameservers(struct connman_service *service)
4724 {
4725         if (!service)
4726                 return NULL;
4727
4728         if (service->nameservers_config)
4729                 return g_strdupv(service->nameservers_config);
4730         else if (service->nameservers ||
4731                                         service->nameservers_auto) {
4732                 int len = 0, len_auto = 0, i;
4733                 char **nameservers;
4734
4735                 if (service->nameservers)
4736                         len = g_strv_length(service->nameservers);
4737                 if (service->nameservers_auto)
4738                         len_auto = g_strv_length(service->nameservers_auto);
4739
4740                 nameservers = g_try_new0(char *, len + len_auto + 1);
4741                 if (!nameservers)
4742                         return NULL;
4743
4744                 for (i = 0; i < len; i++)
4745                         nameservers[i] = g_strdup(service->nameservers[i]);
4746
4747                 for (i = 0; i < len_auto; i++)
4748                         nameservers[i + len] =
4749                                 g_strdup(service->nameservers_auto[i]);
4750
4751                 return nameservers;
4752         }
4753
4754         return g_strdupv(connman_setting_get_string_list("FallbackNameservers"));
4755 }
4756
4757 char **connman_service_get_timeservers_config(struct connman_service *service)
4758 {
4759         if (!service)
4760                 return NULL;
4761
4762         return service->timeservers_config;
4763 }
4764
4765 char **connman_service_get_timeservers(struct connman_service *service)
4766 {
4767         if (!service)
4768                 return NULL;
4769
4770         return service->timeservers;
4771 }
4772
4773 #if defined TIZEN_EXT
4774 /*
4775  * Description: Telephony plug-in requires manual PROXY setting function
4776  */
4777 int connman_service_set_proxy(struct connman_service *service,
4778                                         const char *proxy, gboolean active)
4779 {
4780         char **proxies_array = NULL;
4781
4782         if (service == NULL)
4783                 return -EINVAL;
4784
4785         switch (service->type) {
4786         case CONNMAN_SERVICE_TYPE_CELLULAR:
4787         case CONNMAN_SERVICE_TYPE_ETHERNET:
4788         case CONNMAN_SERVICE_TYPE_WIFI:
4789                 break;
4790
4791         default:
4792                 return -EINVAL;
4793         }
4794
4795         g_strfreev(service->proxies);
4796         service->proxies = NULL;
4797
4798         if (proxy != NULL)
4799                 proxies_array = g_strsplit(proxy, " ", 0);
4800
4801         service->proxies = proxies_array;
4802
4803         if (proxy == NULL) {
4804                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
4805                 DBG("proxy changed (%d)", active);
4806         } else {
4807                 service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
4808                 DBG("proxy chagned %s (%d)", proxy, active);
4809         }
4810
4811         if (active == TRUE) {
4812                 proxy_changed(service);
4813
4814                 __connman_notifier_proxy_changed(service);
4815         }
4816
4817         return 0;
4818 }
4819 #endif
4820
4821 void connman_service_set_proxy_method(struct connman_service *service,
4822                                         enum connman_service_proxy_method method)
4823 {
4824         if (!service || service->hidden)
4825                 return;
4826
4827         service->proxy = method;
4828
4829         proxy_changed(service);
4830
4831         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
4832                 __connman_notifier_proxy_changed(service);
4833 }
4834
4835 enum connman_service_proxy_method connman_service_get_proxy_method(
4836                                         struct connman_service *service)
4837 {
4838         if (!service)
4839                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
4840
4841         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
4842                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
4843                                 !service->pac)
4844                         return service->proxy;
4845
4846                 return service->proxy_config;
4847         }
4848
4849         return service->proxy;
4850 }
4851
4852 char **connman_service_get_proxy_servers(struct connman_service *service)
4853 {
4854         return g_strdupv(service->proxies);
4855 }
4856
4857 char **connman_service_get_proxy_excludes(struct connman_service *service)
4858 {
4859         return g_strdupv(service->excludes);
4860 }
4861
4862 const char *connman_service_get_proxy_url(struct connman_service *service)
4863 {
4864         if (!service)
4865                 return NULL;
4866
4867         return service->pac;
4868 }
4869
4870 #if defined TIZEN_EXT
4871 void connman_service_set_internet_connection(struct connman_service *service,
4872                                                         bool internet_connection)
4873 {
4874         if (!service)
4875                 return;
4876
4877         if (service->is_internet_connection != internet_connection) {
4878                 service->is_internet_connection = internet_connection;
4879
4880                 g_get_current_time(&service->modified);
4881                 service_save(service);
4882         }
4883 }
4884
4885 bool connman_service_get_internet_connection(struct connman_service *service)
4886 {
4887         if (!service)
4888                 return false;
4889
4890         return service->is_internet_connection;
4891 }
4892
4893 DBusMessage *connman_service_get_defaut_info(DBusMessage *msg,
4894                                                         struct connman_service *service)
4895 {
4896         DBusMessage *reply;
4897         DBusMessageIter array, dict;
4898
4899         reply = dbus_message_new_method_return(msg);
4900         if (!reply)
4901                 return NULL;
4902
4903         dbus_message_iter_init_append(reply, &array);
4904
4905         if (service)
4906                 dbus_message_iter_append_basic(&array, DBUS_TYPE_OBJECT_PATH,
4907                                                                 &service->path);
4908
4909         connman_dbus_dict_open(&array, &dict);
4910         if (service)
4911                 append_properties(&dict, FALSE, service);
4912         connman_dbus_dict_close(&array, &dict);
4913
4914         return reply;
4915 }
4916 #endif
4917
4918 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
4919                                                         const char *url)
4920 {
4921         if (!service || service->hidden)
4922                 return;
4923
4924         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
4925
4926         if (service->ipconfig_ipv4) {
4927                 if (__connman_ipconfig_set_proxy_autoconfig(
4928                             service->ipconfig_ipv4, url) < 0)
4929                         return;
4930         } else if (service->ipconfig_ipv6) {
4931                 if (__connman_ipconfig_set_proxy_autoconfig(
4932                             service->ipconfig_ipv6, url) < 0)
4933                         return;
4934         } else
4935                 return;
4936
4937         proxy_changed(service);
4938
4939         __connman_notifier_proxy_changed(service);
4940 }
4941
4942 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
4943 {
4944         if (!service)
4945                 return NULL;
4946
4947         if (service->ipconfig_ipv4)
4948                 return __connman_ipconfig_get_proxy_autoconfig(
4949                                                 service->ipconfig_ipv4);
4950         else if (service->ipconfig_ipv6)
4951                 return __connman_ipconfig_get_proxy_autoconfig(
4952                                                 service->ipconfig_ipv6);
4953         return NULL;
4954 }
4955
4956 #if defined TIZEN_EXT
4957 int connman_service_get_ipv6_dns_method(struct connman_service *service)
4958 {
4959         if (!service) {
4960                 DBG("Service is NULL");
4961                 return -1;
4962         }
4963
4964         return service->dns_config_method_ipv6;
4965 }
4966 #endif
4967
4968 void __connman_service_set_timeservers(struct connman_service *service,
4969                                 char **timeservers)
4970 {
4971         int i;
4972
4973         if (!service)
4974                 return;
4975
4976         g_strfreev(service->timeservers);
4977         service->timeservers = NULL;
4978
4979         for (i = 0; timeservers && timeservers[i]; i++)
4980                 __connman_service_timeserver_append(service, timeservers[i]);
4981 }
4982
4983 int __connman_service_timeserver_append(struct connman_service *service,
4984                                                 const char *timeserver)
4985 {
4986         int len;
4987
4988         DBG("service %p timeserver %s", service, timeserver);
4989
4990         if (!timeserver)
4991                 return -EINVAL;
4992
4993         if (service->timeservers) {
4994                 int i;
4995
4996                 for (i = 0; service->timeservers[i]; i++)
4997                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
4998                                 return -EEXIST;
4999
5000                 len = g_strv_length(service->timeservers);
5001                 service->timeservers = g_try_renew(char *, service->timeservers,
5002                                                         len + 2);
5003         } else {
5004                 len = 0;
5005                 service->timeservers = g_try_new0(char *, len + 2);
5006         }
5007
5008         if (!service->timeservers)
5009                 return -ENOMEM;
5010
5011         service->timeservers[len] = g_strdup(timeserver);
5012         service->timeservers[len + 1] = NULL;
5013
5014         return 0;
5015 }
5016
5017 int __connman_service_timeserver_remove(struct connman_service *service,
5018                                                 const char *timeserver)
5019 {
5020         char **servers;
5021         int len, i, j, found = 0;
5022
5023         DBG("service %p timeserver %s", service, timeserver);
5024
5025         if (!timeserver)
5026                 return -EINVAL;
5027
5028         if (!service->timeservers)
5029                 return 0;
5030
5031         for (i = 0; service->timeservers &&
5032                                         service->timeservers[i]; i++)
5033                 if (g_strcmp0(service->timeservers[i], timeserver) == 0) {
5034                         found = 1;
5035                         break;
5036                 }
5037
5038         if (found == 0)
5039                 return 0;
5040
5041         len = g_strv_length(service->timeservers);
5042
5043         if (len == 1) {
5044                 g_strfreev(service->timeservers);
5045                 service->timeservers = NULL;
5046
5047                 return 0;
5048         }
5049
5050         servers = g_try_new0(char *, len);
5051         if (!servers)
5052                 return -ENOMEM;
5053
5054         for (i = 0, j = 0; i < len; i++) {
5055                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
5056                         servers[j] = g_strdup(service->timeservers[i]);
5057                         if (!servers[j])
5058                                 return -ENOMEM;
5059                         j++;
5060                 }
5061         }
5062         servers[len - 1] = NULL;
5063
5064         g_strfreev(service->timeservers);
5065         service->timeservers = servers;
5066
5067         return 0;
5068 }
5069
5070 void __connman_service_timeserver_changed(struct connman_service *service,
5071                 GSList *ts_list)
5072 {
5073         if (!service)
5074                 return;
5075
5076         if (!allow_property_changed(service))
5077                 return;
5078
5079         connman_dbus_property_changed_array(service->path,
5080                         CONNMAN_SERVICE_INTERFACE, "Timeservers",
5081                         DBUS_TYPE_STRING, append_ts, ts_list);
5082 }
5083
5084 void __connman_service_set_pac(struct connman_service *service,
5085                                         const char *pac)
5086 {
5087         if (service->hidden)
5088                 return;
5089         g_free(service->pac);
5090         service->pac = g_strdup(pac);
5091
5092         proxy_changed(service);
5093 }
5094
5095 #if defined TIZEN_EXT
5096 void __connman_service_set_proxy(struct connman_service *service,
5097                                        const char *proxies)
5098 {
5099        char **proxies_array = NULL;
5100
5101        g_strfreev(service->proxies);
5102        service->proxies = NULL;
5103
5104        if (proxies != NULL)
5105                proxies_array = g_strsplit(proxies, " ", 0);
5106
5107        service->proxies = proxies_array;
5108 }
5109 #endif
5110
5111 void __connman_service_set_identity(struct connman_service *service,
5112                                         const char *identity)
5113 {
5114         if (service->immutable || service->hidden)
5115                 return;
5116
5117         g_free(service->identity);
5118         service->identity = g_strdup(identity);
5119
5120         if (service->network)
5121                 connman_network_set_string(service->network,
5122                                         "WiFi.Identity",
5123                                         service->identity);
5124 }
5125
5126 void __connman_service_set_anonymous_identity(struct connman_service *service,
5127                                                 const char *anonymous_identity)
5128 {
5129         if (service->immutable || service->hidden)
5130                 return;
5131
5132         g_free(service->anonymous_identity);
5133         service->anonymous_identity = g_strdup(anonymous_identity);
5134
5135         if (service->network)
5136                 connman_network_set_string(service->network,
5137                                         "WiFi.AnonymousIdentity",
5138                                         service->anonymous_identity);
5139 }
5140
5141 void __connman_service_set_subject_match(struct connman_service *service,
5142                                                 const char *subject_match)
5143 {
5144         if (service->immutable || service->hidden)
5145                 return;
5146
5147         g_free(service->subject_match);
5148         service->subject_match = g_strdup(subject_match);
5149
5150         if (service->network)
5151                 connman_network_set_string(service->network,
5152                                         "WiFi.SubjectMatch",
5153                                         service->subject_match);
5154 }
5155
5156 void __connman_service_set_altsubject_match(struct connman_service *service,
5157                                                 const char *altsubject_match)
5158 {
5159         if (service->immutable || service->hidden)
5160                 return;
5161
5162         g_free(service->altsubject_match);
5163         service->altsubject_match = g_strdup(altsubject_match);
5164
5165         if (service->network)
5166                 connman_network_set_string(service->network,
5167                                         "WiFi.AltSubjectMatch",
5168                                         service->altsubject_match);
5169 }
5170
5171 void __connman_service_set_domain_suffix_match(struct connman_service *service,
5172                                                 const char *domain_suffix_match)
5173 {
5174         if (service->immutable || service->hidden)
5175                 return;
5176
5177         g_free(service->domain_suffix_match);
5178         service->domain_suffix_match = g_strdup(domain_suffix_match);
5179
5180         if (service->network)
5181                 connman_network_set_string(service->network,
5182                                         "WiFi.DomainSuffixMatch",
5183                                         service->domain_suffix_match);
5184 }
5185
5186 void __connman_service_set_domain_match(struct connman_service *service,
5187                                                 const char *domain_match)
5188 {
5189         if (service->immutable || service->hidden)
5190                 return;
5191
5192         g_free(service->domain_match);
5193         service->domain_match = g_strdup(domain_match);
5194
5195         if (service->network)
5196                 connman_network_set_string(service->network,
5197                                         "WiFi.DomainMatch",
5198                                         service->domain_match);
5199 }
5200
5201 void __connman_service_set_agent_identity(struct connman_service *service,
5202                                                 const char *agent_identity)
5203 {
5204         if (service->hidden)
5205                 return;
5206         g_free(service->agent_identity);
5207         service->agent_identity = g_strdup(agent_identity);
5208
5209         if (service->network)
5210                 connman_network_set_string(service->network,
5211                                         "WiFi.AgentIdentity",
5212                                         service->agent_identity);
5213 }
5214
5215 int __connman_service_check_passphrase(enum connman_service_security security,
5216                 const char *passphrase)
5217 {
5218         guint i;
5219         gsize length;
5220
5221         if (!passphrase)
5222                 return 0;
5223
5224         length = strlen(passphrase);
5225
5226         switch (security) {
5227         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
5228         case CONNMAN_SERVICE_SECURITY_NONE:
5229         case CONNMAN_SERVICE_SECURITY_WPA:
5230 #if !defined TIZEN_EXT
5231         case CONNMAN_SERVICE_SECURITY_RSN:
5232 #endif
5233
5234                 DBG("service security '%s' (%d) not handled",
5235                                 security2string(security), security);
5236
5237                 return -EOPNOTSUPP;
5238
5239         case CONNMAN_SERVICE_SECURITY_PSK:
5240 #if defined TIZEN_EXT
5241         case CONNMAN_SERVICE_SECURITY_RSN:
5242         /* TO CHECK: We need to check the key length supported by SAE */
5243         case CONNMAN_SERVICE_SECURITY_SAE:
5244 #endif
5245                 /* A raw key is always 64 bytes length,
5246                  * its content is in hex representation.
5247                  * A PSK key must be between [8..63].
5248                  */
5249                 if (length == 64) {
5250                         for (i = 0; i < 64; i++)
5251                                 if (!isxdigit((unsigned char)
5252                                               passphrase[i]))
5253                                         return -ENOKEY;
5254                 } else if (length < 8 || length > 63)
5255                         return -ENOKEY;
5256                 break;
5257         case CONNMAN_SERVICE_SECURITY_WEP:
5258                 /* length of WEP key is 10 or 26
5259                  * length of WEP passphrase is 5 or 13
5260                  */
5261                 if (length == 10 || length == 26) {
5262                         for (i = 0; i < length; i++)
5263                                 if (!isxdigit((unsigned char)
5264                                               passphrase[i]))
5265                                         return -ENOKEY;
5266                 } else if (length != 5 && length != 13)
5267                         return -ENOKEY;
5268                 break;
5269
5270         case CONNMAN_SERVICE_SECURITY_8021X:
5271 #if defined TIZEN_EXT
5272         case CONNMAN_SERVICE_SECURITY_OWE:
5273         case CONNMAN_SERVICE_SECURITY_DPP:
5274 #endif
5275                 break;
5276         }
5277
5278         return 0;
5279 }
5280
5281 int __connman_service_set_passphrase(struct connman_service *service,
5282                                         const char *passphrase)
5283 {
5284         int err;
5285
5286         if (service->hidden)
5287                 return -EINVAL;
5288
5289         if (service->immutable &&
5290                         service->security != CONNMAN_SERVICE_SECURITY_8021X)
5291                 return -EINVAL;
5292
5293 #if defined TIZEN_EXT
5294         if (service->immutable &&
5295                         service->security != CONNMAN_SERVICE_SECURITY_DPP)
5296                 return -EINVAL;
5297         /* The encrypted passphrase is used here
5298          * and validation is done by net-config before being encrypted.
5299          */
5300         err = 0;
5301         if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
5302                         service->security != CONNMAN_SERVICE_SECURITY_RSN &&
5303                         service->security != CONNMAN_SERVICE_SECURITY_SAE &&
5304                         service->security != CONNMAN_SERVICE_SECURITY_WEP)
5305 #endif
5306         err = __connman_service_check_passphrase(service->security, passphrase);
5307
5308         if (err < 0)
5309                 return err;
5310
5311         g_free(service->passphrase);
5312         service->passphrase = g_strdup(passphrase);
5313
5314         if (service->network)
5315                 connman_network_set_string(service->network, "WiFi.Passphrase",
5316                                 service->passphrase);
5317
5318         return 0;
5319 }
5320
5321 const char *__connman_service_get_passphrase(struct connman_service *service)
5322 {
5323         if (!service)
5324                 return NULL;
5325
5326         return service->passphrase;
5327 }
5328
5329 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
5330 int __connman_service_get_use_eapol(struct connman_service *service)
5331 {
5332         if (!service) {
5333                 DBG("Service is NULL");
5334                 return -1;
5335         }
5336
5337         return service->use_eapol;
5338 }
5339 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
5340
5341 static DBusMessage *get_properties(DBusConnection *conn,
5342                                         DBusMessage *msg, void *user_data)
5343 {
5344         struct connman_service *service = user_data;
5345         DBusMessage *reply;
5346         DBusMessageIter array, dict;
5347
5348         reply = dbus_message_new_method_return(msg);
5349         if (!reply)
5350                 return NULL;
5351
5352         dbus_message_iter_init_append(reply, &array);
5353
5354         connman_dbus_dict_open(&array, &dict);
5355         append_properties(&dict, FALSE, service);
5356         connman_dbus_dict_close(&array, &dict);
5357
5358         return reply;
5359 }
5360
5361 static char **remove_empty_strings(char **strv)
5362 {
5363         int index = 0;
5364         char **iter = strv;
5365
5366         while (*iter) {
5367                 if (**iter)
5368                         strv[index++] = *iter;
5369                 else
5370                         g_free(*iter);
5371                 iter++;
5372         }
5373
5374         strv[index] = NULL;
5375         return strv;
5376 }
5377
5378 static int update_proxy_configuration(struct connman_service *service,
5379                                 DBusMessageIter *array)
5380 {
5381         DBusMessageIter dict;
5382         enum connman_service_proxy_method method;
5383         GString *servers_str = NULL;
5384         GString *excludes_str = NULL;
5385         const char *url = NULL;
5386
5387         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
5388
5389         dbus_message_iter_recurse(array, &dict);
5390
5391         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
5392                 DBusMessageIter entry, variant;
5393                 const char *key;
5394                 int type;
5395
5396                 dbus_message_iter_recurse(&dict, &entry);
5397
5398                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
5399                         goto error;
5400
5401                 dbus_message_iter_get_basic(&entry, &key);
5402                 dbus_message_iter_next(&entry);
5403
5404                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
5405                         goto error;
5406
5407                 dbus_message_iter_recurse(&entry, &variant);
5408
5409                 type = dbus_message_iter_get_arg_type(&variant);
5410
5411                 if (g_str_equal(key, "Method")) {
5412                         const char *val;
5413
5414                         if (type != DBUS_TYPE_STRING)
5415                                 goto error;
5416
5417                         dbus_message_iter_get_basic(&variant, &val);
5418                         method = string2proxymethod(val);
5419                 } else if (g_str_equal(key, "URL")) {
5420                         if (type != DBUS_TYPE_STRING)
5421                                 goto error;
5422
5423                         dbus_message_iter_get_basic(&variant, &url);
5424                 } else if (g_str_equal(key, "Servers")) {
5425                         DBusMessageIter str_array;
5426
5427                         if (type != DBUS_TYPE_ARRAY)
5428                                 goto error;
5429
5430                         servers_str = g_string_new(NULL);
5431                         if (!servers_str)
5432                                 goto error;
5433
5434                         dbus_message_iter_recurse(&variant, &str_array);
5435
5436                         while (dbus_message_iter_get_arg_type(&str_array) ==
5437                                                         DBUS_TYPE_STRING) {
5438                                 char *val = NULL;
5439
5440                                 dbus_message_iter_get_basic(&str_array, &val);
5441
5442                                 if (servers_str->len > 0)
5443                                         g_string_append_printf(servers_str,
5444                                                         " %s", val);
5445                                 else
5446                                         g_string_append(servers_str, val);
5447
5448                                 dbus_message_iter_next(&str_array);
5449                         }
5450                 } else if (g_str_equal(key, "Excludes")) {
5451                         DBusMessageIter str_array;
5452
5453                         if (type != DBUS_TYPE_ARRAY)
5454                                 goto error;
5455
5456                         excludes_str = g_string_new(NULL);
5457                         if (!excludes_str)
5458                                 goto error;
5459
5460                         dbus_message_iter_recurse(&variant, &str_array);
5461
5462                         while (dbus_message_iter_get_arg_type(&str_array) ==
5463                                                         DBUS_TYPE_STRING) {
5464                                 char *val = NULL;
5465
5466                                 dbus_message_iter_get_basic(&str_array, &val);
5467
5468                                 if (excludes_str->len > 0)
5469                                         g_string_append_printf(excludes_str,
5470                                                         " %s", val);
5471                                 else
5472                                         g_string_append(excludes_str, val);
5473
5474                                 dbus_message_iter_next(&str_array);
5475                         }
5476                 }
5477
5478                 dbus_message_iter_next(&dict);
5479         }
5480
5481         switch (method) {
5482         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
5483                 break;
5484         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
5485                 if (!servers_str && !service->proxies)
5486                         goto error;
5487
5488                 if (servers_str) {
5489                         g_strfreev(service->proxies);
5490
5491                         if (servers_str->len > 0) {
5492                                 char **proxies = g_strsplit_set(
5493                                         servers_str->str, " ", 0);
5494                                 proxies = remove_empty_strings(proxies);
5495                                 service->proxies = proxies;
5496                         } else
5497                                 service->proxies = NULL;
5498                 }
5499
5500                 if (excludes_str) {
5501                         g_strfreev(service->excludes);
5502
5503                         if (excludes_str->len > 0) {
5504                                 char **excludes = g_strsplit_set(
5505                                         excludes_str->str, " ", 0);
5506                                 excludes = remove_empty_strings(excludes);
5507                                 service->excludes = excludes;
5508                         } else
5509                                 service->excludes = NULL;
5510                 }
5511
5512                 if (!service->proxies)
5513                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
5514
5515                 break;
5516         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
5517                 g_free(service->pac);
5518
5519                 if (url && strlen(url) > 0)
5520                         service->pac = g_strstrip(g_strdup(url));
5521                 else
5522                         service->pac = NULL;
5523
5524                 /* if we are connected:
5525                    - if service->pac == NULL
5526                    - if __connman_ipconfig_get_proxy_autoconfig(
5527                    service->ipconfig) == NULL
5528                    --> We should start WPAD */
5529
5530                 break;
5531         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
5532                 goto error;
5533         }
5534
5535         if (servers_str)
5536                 g_string_free(servers_str, TRUE);
5537
5538         if (excludes_str)
5539                 g_string_free(excludes_str, TRUE);
5540
5541         service->proxy_config = method;
5542
5543         return 0;
5544
5545 error:
5546         if (servers_str)
5547                 g_string_free(servers_str, TRUE);
5548
5549         if (excludes_str)
5550                 g_string_free(excludes_str, TRUE);
5551
5552         return -EINVAL;
5553 }
5554
5555 int __connman_service_reset_ipconfig(struct connman_service *service,
5556                 enum connman_ipconfig_type type, DBusMessageIter *array,
5557                 enum connman_service_state *new_state)
5558 {
5559         struct connman_ipconfig *ipconfig, *new_ipconfig;
5560         enum connman_ipconfig_method old_method, new_method;
5561         enum connman_service_state state;
5562         int err = 0, index;
5563
5564         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
5565                 ipconfig = service->ipconfig_ipv4;
5566                 state = service->state_ipv4;
5567                 new_method = CONNMAN_IPCONFIG_METHOD_DHCP;
5568         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
5569                 ipconfig = service->ipconfig_ipv6;
5570                 state = service->state_ipv6;
5571                 new_method = CONNMAN_IPCONFIG_METHOD_AUTO;
5572         } else
5573                 return -EINVAL;
5574
5575         if (!ipconfig)
5576                 return -ENXIO;
5577
5578         old_method = __connman_ipconfig_get_method(ipconfig);
5579         index = __connman_ipconfig_get_index(ipconfig);
5580
5581         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5582                 new_ipconfig = create_ip4config(service, index,
5583                                 CONNMAN_IPCONFIG_METHOD_UNKNOWN);
5584         else
5585                 new_ipconfig = create_ip6config(service, index);
5586
5587         if (array) {
5588                 err = __connman_ipconfig_set_config(new_ipconfig, array);
5589                 if (err < 0) {
5590                         __connman_ipconfig_unref(new_ipconfig);
5591                         return err;
5592                 }
5593
5594                 new_method = __connman_ipconfig_get_method(new_ipconfig);
5595         }
5596
5597         if (is_connecting(state) || is_connected(state))
5598                 __connman_network_clear_ipconfig(service->network, ipconfig);
5599
5600         __connman_ipconfig_unref(ipconfig);
5601
5602         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5603                 service->ipconfig_ipv4 = new_ipconfig;
5604         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
5605                 service->ipconfig_ipv6 = new_ipconfig;
5606
5607         if (is_connecting(state) || is_connected(state))
5608                 __connman_ipconfig_enable(new_ipconfig);
5609
5610         if (new_state && new_method != old_method) {
5611                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5612                         *new_state = service->state_ipv4;
5613                 else
5614                         *new_state = service->state_ipv6;
5615
5616                 settings_changed(service, new_ipconfig);
5617                 address_updated(service, type);
5618
5619                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5620         }
5621
5622         DBG("err %d ipconfig %p type %d method %d state %s", err,
5623                 new_ipconfig, type, new_method,
5624                 !new_state  ? "-" : state2string(*new_state));
5625
5626         return err;
5627 }
5628
5629 /*
5630  * We set the timeout to 1 sec so that we have a chance to get
5631  * necessary IPv6 router advertisement messages that might have
5632  * DNS data etc.
5633  */
5634 #define ONLINE_CHECK_INITIAL_INTERVAL 1
5635 #define ONLINE_CHECK_MAX_INTERVAL 12
5636
5637 void __connman_service_wispr_start(struct connman_service *service,
5638                                         enum connman_ipconfig_type type)
5639 {
5640         DBG("service %p type %s", service, __connman_ipconfig_type2string(type));
5641
5642         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
5643                 service->online_check_interval_ipv4 =
5644                                         ONLINE_CHECK_INITIAL_INTERVAL;
5645         else
5646                 service->online_check_interval_ipv6 =
5647                                         ONLINE_CHECK_INITIAL_INTERVAL;
5648
5649         __connman_wispr_start(service, type);
5650 }
5651
5652 static DBusMessage *set_property(DBusConnection *conn,
5653                                         DBusMessage *msg, void *user_data)
5654 {
5655         struct connman_service *service = user_data;
5656         DBusMessageIter iter, value;
5657         const char *name;
5658         int type;
5659
5660         DBG("service %p", service);
5661
5662         if (!dbus_message_iter_init(msg, &iter))
5663                 return __connman_error_invalid_arguments(msg);
5664
5665         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
5666                 return __connman_error_invalid_arguments(msg);
5667
5668         dbus_message_iter_get_basic(&iter, &name);
5669         dbus_message_iter_next(&iter);
5670
5671         if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
5672                 return __connman_error_invalid_arguments(msg);
5673
5674         dbus_message_iter_recurse(&iter, &value);
5675
5676         type = dbus_message_iter_get_arg_type(&value);
5677
5678         if (g_str_equal(name, "AutoConnect")) {
5679                 dbus_bool_t autoconnect;
5680
5681                 if (type != DBUS_TYPE_BOOLEAN)
5682                         return __connman_error_invalid_arguments(msg);
5683
5684                 if (!service->favorite)
5685                         return __connman_error_invalid_service(msg);
5686
5687                 dbus_message_iter_get_basic(&value, &autoconnect);
5688
5689                 if (service->autoconnect == autoconnect)
5690                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
5691
5692                 service->autoconnect = autoconnect;
5693
5694                 autoconnect_changed(service);
5695
5696                 if (autoconnect)
5697                         __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
5698
5699                 service_save(service);
5700         } else if (g_str_equal(name, "Nameservers.Configuration")) {
5701                 DBusMessageIter entry;
5702                 GString *str;
5703                 int index;
5704                 const char *gw;
5705 #if defined TIZEN_EXT
5706                 enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5707                 DBG("%s", name);
5708 #endif
5709
5710                 if (__connman_provider_is_immutable(service->provider) ||
5711                                 service->immutable)
5712                         return __connman_error_not_supported(msg);
5713
5714                 if (type != DBUS_TYPE_ARRAY)
5715                         return __connman_error_invalid_arguments(msg);
5716
5717                 str = g_string_new(NULL);
5718                 if (!str)
5719                         return __connman_error_invalid_arguments(msg);
5720
5721                 index = __connman_service_get_index(service);
5722                 gw = __connman_ipconfig_get_gateway_from_index(index,
5723                         CONNMAN_IPCONFIG_TYPE_ALL);
5724
5725 #if !defined TIZEN_EXT
5726                 if (gw && strlen(gw))
5727                         __connman_service_nameserver_del_routes(service,
5728                                                 CONNMAN_IPCONFIG_TYPE_ALL);
5729
5730 #endif
5731                 dbus_message_iter_recurse(&value, &entry);
5732
5733 #if defined TIZEN_EXT
5734                 /* IPv4/IPv6 Last DNS config method */
5735                 int last_dns_ipv4 = service->dns_config_method_ipv4;
5736                 int last_dns_ipv6 = service->dns_config_method_ipv6;
5737                 DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
5738 #endif
5739
5740                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5741                         const char *val;
5742                         dbus_message_iter_get_basic(&entry, &val);
5743                         dbus_message_iter_next(&entry);
5744 #ifdef TIZEN_EXT
5745                         /* First unpack the DNS Config Method */
5746                         DBG("DNS Config Method: %s", val);
5747                         if((g_strcmp0(val, "ipv4.manual") == 0)) {
5748                                 service->dns_config_method_ipv4 =
5749                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
5750
5751                                 if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
5752                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
5753                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
5754                                         else
5755                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5756                                 }
5757                                 continue;
5758                         } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
5759                                 service->dns_config_method_ipv4 =
5760                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
5761                                 if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
5762                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
5763
5764                                 continue;
5765                         } else if(g_strcmp0(val, "ipv6.manual") == 0) {
5766                                 service->dns_config_method_ipv6 =
5767                                         CONNMAN_DNSCONFIG_METHOD_MANUAL;
5768                                 if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
5769                                         if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
5770                                                 ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
5771                                         else
5772                                                 ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5773                                 }
5774                                 continue;
5775                         } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
5776                                 service->dns_config_method_ipv6 =
5777                                         CONNMAN_DNSCONFIG_METHOD_DHCP;
5778                                 if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
5779                                         ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
5780
5781                                 continue;
5782                         }
5783 #endif
5784                         if (!val[0])
5785                                 continue;
5786
5787                         if (str->len > 0)
5788                                 g_string_append_printf(str, " %s", val);
5789                         else
5790                                 g_string_append(str, val);
5791                 }
5792
5793 #if defined TIZEN_EXT
5794                 if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
5795                         service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
5796                                         DBG("Both IPv4 and IPv6 DNS Method DHCP");
5797                                         ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
5798                 }
5799                 if (gw && strlen(gw))
5800                         __connman_service_nameserver_del_routes(service,
5801                                                 ip_type);
5802
5803                 DBG("%s ip_type: %d nameserver remove all", name, ip_type);
5804                 nameserver_remove_all(service, ip_type);
5805 #else
5806                 nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
5807 #endif
5808                 g_strfreev(service->nameservers_config);
5809
5810                 if (str->len > 0) {
5811                         char **nameservers, **iter;
5812
5813                         nameservers = g_strsplit_set(str->str, " ", 0);
5814
5815                         for (iter = nameservers; *iter; iter++)
5816                                 if (connman_inet_check_ipaddress(*iter) <= 0)
5817                                         *iter[0] = '\0';
5818
5819                         nameservers = remove_empty_strings(nameservers);
5820                         service->nameservers_config = nameservers;
5821                 } else {
5822                         service->nameservers_config = NULL;
5823                 }
5824
5825                 g_string_free(str, TRUE);
5826
5827                 if (gw && strlen(gw))
5828                         __connman_service_nameserver_add_routes(service, gw);
5829
5830 #if defined TIZEN_EXT
5831                 DBG("%s ip_type: %d nameserver add all", name, ip_type);
5832                 nameserver_add_all(service, ip_type);
5833 #else
5834                 nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
5835 #endif
5836                 dns_configuration_changed(service);
5837
5838                 if (__connman_service_is_connected_state(service,
5839                                                 CONNMAN_IPCONFIG_TYPE_IPV4))
5840                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
5841
5842                 if (__connman_service_is_connected_state(service,
5843                                                 CONNMAN_IPCONFIG_TYPE_IPV6))
5844                         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
5845
5846                 service_save(service);
5847         } else if (g_str_equal(name, "Timeservers.Configuration")) {
5848                 DBusMessageIter entry;
5849                 GString *str;
5850
5851                 if (service->immutable)
5852                         return __connman_error_not_supported(msg);
5853
5854                 if (type != DBUS_TYPE_ARRAY)
5855                         return __connman_error_invalid_arguments(msg);
5856
5857                 str = g_string_new(NULL);
5858                 if (!str)
5859                         return __connman_error_invalid_arguments(msg);
5860
5861                 dbus_message_iter_recurse(&value, &entry);
5862
5863                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5864                         const char *val;
5865                         dbus_message_iter_get_basic(&entry, &val);
5866                         dbus_message_iter_next(&entry);
5867
5868                         if (!val[0])
5869                                 continue;
5870
5871                         if (str->len > 0)
5872                                 g_string_append_printf(str, " %s", val);
5873                         else
5874                                 g_string_append(str, val);
5875                 }
5876
5877                 g_strfreev(service->timeservers_config);
5878                 service->timeservers_config = NULL;
5879
5880                 if (str->len > 0) {
5881                         char **timeservers = g_strsplit_set(str->str, " ", 0);
5882                         timeservers = remove_empty_strings(timeservers);
5883                         service->timeservers_config = timeservers;
5884                 }
5885
5886                 g_string_free(str, TRUE);
5887
5888                 service_save(service);
5889                 timeservers_configuration_changed(service);
5890
5891                 if (service == connman_service_get_default())
5892                         __connman_timeserver_sync(service);
5893
5894         } else if (g_str_equal(name, "Domains.Configuration")) {
5895                 DBusMessageIter entry;
5896                 GString *str;
5897
5898                 if (service->immutable)
5899                         return __connman_error_not_supported(msg);
5900
5901                 if (type != DBUS_TYPE_ARRAY)
5902                         return __connman_error_invalid_arguments(msg);
5903
5904                 str = g_string_new(NULL);
5905                 if (!str)
5906                         return __connman_error_invalid_arguments(msg);
5907
5908                 dbus_message_iter_recurse(&value, &entry);
5909
5910                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
5911                         const char *val;
5912                         dbus_message_iter_get_basic(&entry, &val);
5913                         dbus_message_iter_next(&entry);
5914
5915                         if (!val[0])
5916                                 continue;
5917
5918                         if (str->len > 0)
5919                                 g_string_append_printf(str, " %s", val);
5920                         else
5921                                 g_string_append(str, val);
5922                 }
5923
5924                 searchdomain_remove_all(service);
5925                 g_strfreev(service->domains);
5926
5927                 if (str->len > 0) {
5928                         char **domains = g_strsplit_set(str->str, " ", 0);
5929                         domains = remove_empty_strings(domains);
5930                         service->domains = domains;
5931                 } else
5932                         service->domains = NULL;
5933
5934                 g_string_free(str, TRUE);
5935
5936                 searchdomain_add_all(service);
5937                 domain_configuration_changed(service);
5938                 domain_changed(service);
5939
5940                 service_save(service);
5941         } else if (g_str_equal(name, "Proxy.Configuration")) {
5942                 int err;
5943
5944                 if (service->immutable)
5945                         return __connman_error_not_supported(msg);
5946
5947                 if (type != DBUS_TYPE_ARRAY)
5948                         return __connman_error_invalid_arguments(msg);
5949
5950                 err = update_proxy_configuration(service, &value);
5951
5952                 if (err < 0)
5953                         return __connman_error_failed(msg, -err);
5954
5955                 proxy_configuration_changed(service);
5956
5957                 __connman_notifier_proxy_changed(service);
5958
5959                 service_save(service);
5960         } else if (g_str_equal(name, "mDNS.Configuration")) {
5961                 dbus_bool_t val;
5962
5963                 if (service->immutable)
5964                         return __connman_error_not_supported(msg);
5965
5966                 if (type != DBUS_TYPE_BOOLEAN)
5967                         return __connman_error_invalid_arguments(msg);
5968
5969                 dbus_message_iter_get_basic(&value, &val);
5970                 service->mdns_config = val;
5971
5972                 mdns_configuration_changed(service);
5973
5974                 set_mdns(service, service->mdns_config);
5975
5976                 service_save(service);
5977         } else if (g_str_equal(name, "IPv4.Configuration") ||
5978                         g_str_equal(name, "IPv6.Configuration")) {
5979
5980                 enum connman_service_state state =
5981                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
5982                 enum connman_ipconfig_type type =
5983                         CONNMAN_IPCONFIG_TYPE_UNKNOWN;
5984                 int err = 0;
5985
5986                 if (service->type == CONNMAN_SERVICE_TYPE_VPN ||
5987                                 service->immutable)
5988                         return __connman_error_not_supported(msg);
5989
5990                 DBG("%s", name);
5991
5992                 if (!service->ipconfig_ipv4 &&
5993                                         !service->ipconfig_ipv6)
5994                         return __connman_error_invalid_property(msg);
5995
5996                 if (g_str_equal(name, "IPv4.Configuration"))
5997                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
5998                 else
5999                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
6000
6001                 err = __connman_service_reset_ipconfig(service, type, &value,
6002                                                                 &state);
6003
6004                 if (err < 0) {
6005                         if (is_connected(state) || is_connecting(state)) {
6006                                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6007                                         __connman_network_enable_ipconfig(service->network,
6008                                                         service->ipconfig_ipv4);
6009                                 else
6010                                         __connman_network_enable_ipconfig(service->network,
6011                                                         service->ipconfig_ipv6);
6012                         }
6013
6014                         return __connman_error_failed(msg, -err);
6015                 }
6016
6017                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6018                         ipv4_configuration_changed(service);
6019                 else
6020                         ipv6_configuration_changed(service);
6021
6022                 if (is_connecting(service->state) ||
6023                                 is_connected(service->state)) {
6024                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
6025                                 __connman_network_enable_ipconfig(service->network,
6026                                                                 service->ipconfig_ipv4);
6027                         else
6028                                 __connman_network_enable_ipconfig(service->network,
6029                                                                 service->ipconfig_ipv6);
6030                 }
6031
6032                 service_save(service);
6033 #if defined TIZEN_EXT
6034                 /* When AP is connected using WPS without SSID then its password needs
6035                  * to be saved for autoconnection */
6036         } else if (g_str_equal(name, "Passphrase")) {
6037                 char *passphrase;
6038
6039                 if (type != DBUS_TYPE_STRING)
6040                         return __connman_error_invalid_arguments(msg);
6041
6042                 dbus_message_iter_get_basic(&value, &passphrase);
6043
6044                 __connman_service_set_passphrase(service, passphrase);
6045 #endif
6046 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
6047         } else if (g_str_equal(name, "EapOverEthernet")) {
6048                 int err = connman_service_set_eapol_property(service, &value);
6049                 if (err < 0)
6050                         return __connman_error_failed(msg, -err);
6051
6052                 service_save(service);
6053 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
6054         } else
6055                 return __connman_error_invalid_property(msg);
6056
6057         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6058 }
6059
6060 static void set_error(struct connman_service *service,
6061                                         enum connman_service_error error)
6062 {
6063         const char *str;
6064
6065         if (service->error == error)
6066                 return;
6067
6068         service->error = error;
6069
6070         if (!service->path)
6071                 return;
6072
6073 #if !defined TIZEN_EXT
6074         if (!allow_property_changed(service))
6075                 return;
6076 #endif
6077
6078         str = error2string(service->error);
6079
6080         if (!str)
6081                 str = "";
6082
6083         connman_dbus_property_changed_basic(service->path,
6084                                 CONNMAN_SERVICE_INTERFACE, "Error",
6085                                 DBUS_TYPE_STRING, &str);
6086 }
6087
6088 static void remove_timeout(struct connman_service *service)
6089 {
6090         if (service->timeout > 0) {
6091                 g_source_remove(service->timeout);
6092                 service->timeout = 0;
6093         }
6094 }
6095
6096 static void reply_pending(struct connman_service *service, int error)
6097 {
6098         remove_timeout(service);
6099
6100         if (service->pending) {
6101                 connman_dbus_reply_pending(service->pending, error, NULL);
6102                 service->pending = NULL;
6103         }
6104
6105         if (service->provider_pending) {
6106                 connman_dbus_reply_pending(service->provider_pending,
6107                                 error, service->path);
6108                 service->provider_pending = NULL;
6109         }
6110 }
6111
6112 static void service_complete(struct connman_service *service)
6113 {
6114         reply_pending(service, EIO);
6115
6116         if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
6117                 __connman_service_auto_connect(service->connect_reason);
6118
6119         g_get_current_time(&service->modified);
6120         service_save(service);
6121 }
6122
6123 static DBusMessage *clear_property(DBusConnection *conn,
6124                                         DBusMessage *msg, void *user_data)
6125 {
6126         struct connman_service *service = user_data;
6127         const char *name;
6128
6129         DBG("service %p", service);
6130
6131         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
6132                                                         DBUS_TYPE_INVALID);
6133
6134         if (g_str_equal(name, "Error")) {
6135                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
6136
6137                 __connman_service_clear_error(service);
6138                 service_complete(service);
6139         } else
6140                 return __connman_error_invalid_property(msg);
6141
6142         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6143 }
6144
6145 static bool is_ipconfig_usable(struct connman_service *service)
6146 {
6147         if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) &&
6148                         !__connman_ipconfig_is_usable(service->ipconfig_ipv6))
6149                 return false;
6150
6151         return true;
6152 }
6153
6154 static bool is_ignore(struct connman_service *service)
6155 {
6156         if (!service->autoconnect)
6157                 return true;
6158
6159         if (service->roaming &&
6160                 !connman_setting_get_bool("AutoConnectRoamingServices"))
6161                 return true;
6162
6163         if (service->ignore)
6164                 return true;
6165
6166         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
6167                 return true;
6168
6169         if (!is_ipconfig_usable(service))
6170                 return true;
6171
6172         return false;
6173 }
6174
6175 static void disconnect_on_last_session(enum connman_service_type type)
6176 {
6177         GList *list;
6178
6179         for (list = service_list; list; list = list->next) {
6180                 struct connman_service *service = list->data;
6181
6182                 if (service->type != type)
6183                         continue;
6184
6185                 if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION)
6186                          continue;
6187
6188                 __connman_service_disconnect(service);
6189                 return;
6190         }
6191 }
6192
6193 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
6194 static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
6195 static int active_count = 0;
6196
6197 void __connman_service_set_active_session(bool enable, GSList *list)
6198 {
6199         if (!list)
6200                 return;
6201
6202         if (enable)
6203                 active_count++;
6204         else
6205                 active_count--;
6206
6207         while (list) {
6208                 enum connman_service_type type = GPOINTER_TO_INT(list->data);
6209
6210                 switch (type) {
6211                 case CONNMAN_SERVICE_TYPE_ETHERNET:
6212                 case CONNMAN_SERVICE_TYPE_WIFI:
6213                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
6214                 case CONNMAN_SERVICE_TYPE_CELLULAR:
6215                 case CONNMAN_SERVICE_TYPE_GADGET:
6216                         if (enable)
6217                                 active_sessions[type]++;
6218                         else
6219                                 active_sessions[type]--;
6220                         break;
6221
6222                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
6223                 case CONNMAN_SERVICE_TYPE_SYSTEM:
6224                 case CONNMAN_SERVICE_TYPE_GPS:
6225                 case CONNMAN_SERVICE_TYPE_VPN:
6226                 case CONNMAN_SERVICE_TYPE_P2P:
6227 #if defined TIZEN_EXT_WIFI_MESH
6228                 case CONNMAN_SERVICE_TYPE_MESH:
6229 #endif
6230                         break;
6231                 }
6232
6233                 if (active_sessions[type] == 0)
6234                         disconnect_on_last_session(type);
6235
6236                 list = g_slist_next(list);
6237         }
6238
6239         DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d",
6240                         active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET],
6241                         active_sessions[CONNMAN_SERVICE_TYPE_WIFI],
6242                         active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH],
6243                         active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR],
6244                         active_sessions[CONNMAN_SERVICE_TYPE_GADGET],
6245                         active_count);
6246 }
6247
6248 struct preferred_tech_data {
6249         GList *preferred_list;
6250         enum connman_service_type type;
6251 };
6252
6253 static void preferred_tech_add_by_type(gpointer data, gpointer user_data)
6254 {
6255         struct connman_service *service = data;
6256         struct preferred_tech_data *tech_data = user_data;
6257
6258         if (service->type == tech_data->type) {
6259                 tech_data->preferred_list =
6260                         g_list_append(tech_data->preferred_list, service);
6261
6262                 DBG("type %d service %p %s", tech_data->type, service,
6263                                 service->name);
6264         }
6265 }
6266
6267 static GList *preferred_tech_list_get(void)
6268 {
6269         unsigned int *tech_array;
6270         struct preferred_tech_data tech_data = { 0, };
6271         int i;
6272
6273         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
6274         if (!tech_array)
6275                 return NULL;
6276
6277         if (connman_setting_get_bool("SingleConnectedTechnology")) {
6278                 GList *list;
6279                 for (list = service_list; list; list = list->next) {
6280                         struct connman_service *service = list->data;
6281
6282                         if (!is_connected(service->state))
6283                                 break;
6284
6285                         if (service->connect_reason ==
6286                                         CONNMAN_SERVICE_CONNECT_REASON_USER) {
6287                                 DBG("service %p name %s is user connected",
6288                                                 service, service->name);
6289 #if defined TIZEN_EXT
6290                                 /* We can connect to a favorite service like
6291                                  * wifi even we have a userconnect for cellular
6292                                  * because we have refount for cellular service
6293                                  */
6294                                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6295                                         break;
6296
6297                                 if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
6298                                         break;
6299 #endif
6300                                 return NULL;
6301                         }
6302                 }
6303         }
6304
6305         for (i = 0; tech_array[i] != 0; i += 1) {
6306                 tech_data.type = tech_array[i];
6307                 g_list_foreach(service_list, preferred_tech_add_by_type,
6308                                 &tech_data);
6309         }
6310
6311         return tech_data.preferred_list;
6312 }
6313
6314 static void set_always_connecting_technologies()
6315 {
6316         unsigned int *always_connected_techs =
6317                 connman_setting_get_uint_list("AlwaysConnectedTechnologies");
6318         int i;
6319         for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
6320                 always_connect[always_connected_techs[i]] = 1;
6321 }
6322
6323 static bool autoconnect_no_session_active(struct connman_service *service)
6324 {
6325         /*
6326          * Test active_count to see if there are no sessions set up and
6327          * stop autoconnecting, but continue connecting if the service
6328          * belongs to a technology which should always autoconnect.
6329          */
6330         if (!active_count && !always_connect[service->type])
6331                 return true;
6332
6333         return false;
6334 }
6335
6336 static bool autoconnect_already_connecting(struct connman_service *service,
6337                                            bool autoconnecting)
6338 {
6339         /*
6340          * If another service is already connecting and this service type has
6341          * not been marked as always connecting, stop the connecting procedure.
6342          */
6343         if (autoconnecting &&
6344                         !active_sessions[service->type] &&
6345                         !always_connect[service->type])
6346                 return true;
6347
6348         return false;
6349 }
6350
6351 static bool auto_connect_service(GList *services,
6352                                 enum connman_service_connect_reason reason,
6353                                 bool preferred)
6354 {
6355         struct connman_service *service = NULL;
6356         bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { };
6357         bool autoconnecting = false;
6358         GList *list;
6359 #if defined TIZEN_EXT
6360         GSList *wifi_ignore = NULL;
6361 #endif
6362
6363         DBG("preferred %d sessions %d reason %s", preferred, active_count,
6364                 reason2string(reason));
6365
6366         ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
6367
6368 #if defined TIZEN_EXT_WIFI_MESH
6369         /* Don't auto connect wifi if mesh interface is created */
6370         if (connman_mesh_is_interface_created())
6371                 ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
6372 #endif
6373
6374         for (list = services; list; list = list->next) {
6375                 service = list->data;
6376
6377 #if defined TIZEN_EXT
6378                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
6379                         int index = connman_network_get_index(service->network);
6380                         if (g_slist_find(wifi_ignore, GINT_TO_POINTER(index)) != NULL)
6381                                 continue;
6382                 } else
6383 #endif
6384                 if (ignore[service->type]) {
6385                         DBG("service %p type %s ignore", service,
6386                                 __connman_service_type2string(service->type));
6387                         continue;
6388                 }
6389
6390 #if defined TIZEN_EXT
6391                 DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
6392                                 service, service->name,
6393                                 state2string(service->state),
6394                                 __connman_service_type2string(service->type),
6395                                 service->favorite, is_ignore(service),
6396                                 service->hidden, service->hidden_service);
6397
6398                 /* Tizen takes Wi-Fi as the highest priority into consideration. */
6399                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
6400                         if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
6401                                 continue;
6402 #endif
6403
6404                 if (service->pending ||
6405                                 is_connecting(service->state) ||
6406                                 is_connected(service->state)) {
6407 #if defined TIZEN_EXT
6408                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
6409                                 int index = connman_network_get_index(service->network);
6410                                 wifi_ignore = g_slist_prepend(wifi_ignore, GINT_TO_POINTER(index));
6411
6412                                 autoconnecting = true;
6413                                 continue;
6414                         }
6415 #else
6416                         if (autoconnect_no_session_active(service))
6417                                         return true;
6418 #endif
6419                         ignore[service->type] = true;
6420                         autoconnecting = true;
6421
6422                         DBG("service %p type %s busy", service,
6423                                 __connman_service_type2string(service->type));
6424
6425                         continue;
6426                 }
6427
6428                 if (!service->favorite) {
6429                         if (preferred)
6430                                continue;
6431
6432 #if defined TIZEN_EXT
6433                         DBG("Service is not favorite, autoconnecting %d",
6434                                         autoconnecting);
6435                         g_slist_free(wifi_ignore);
6436 #endif
6437                         return autoconnecting;
6438                 }
6439
6440 #if defined TIZEN_EXT
6441                 DBG("service %p identifier %s roaming %d ignore %d "
6442                                 "ipconfig_usable %d autoconnect %d state %d",
6443                                 service,
6444                                 service->identifier, service->roaming,
6445                                 service->ignore, is_ipconfig_usable(service),
6446                                 service->autoconnect, service->state);
6447 #endif
6448                 if (is_ignore(service) || service->state !=
6449                                 CONNMAN_SERVICE_STATE_IDLE)
6450                         continue;
6451 #if defined TIZEN_EXT
6452                 if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
6453 #endif
6454                 if (autoconnect_already_connecting(service, autoconnecting)) {
6455                         DBG("service %p type %s has no users", service,
6456                                 __connman_service_type2string(service->type));
6457                         continue;
6458                 }
6459
6460                 DBG("service %p %s %s", service, service->name,
6461                         (preferred) ? "preferred" : reason2string(reason));
6462
6463                 __connman_service_connect(service, reason);
6464 #if !defined TIZEN_EXT
6465                 if (autoconnect_no_session_active(service))
6466                         return true;
6467 #endif
6468                 ignore[service->type] = true;
6469         }
6470 #if defined TIZEN_EXT
6471         g_slist_free(wifi_ignore);
6472 #endif
6473         return autoconnecting;
6474 }
6475
6476 static gboolean run_auto_connect(gpointer data)
6477 {
6478         enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data);
6479         bool autoconnecting = false;
6480         GList *preferred_tech;
6481
6482         autoconnect_id = 0;
6483
6484         DBG("");
6485
6486         preferred_tech = preferred_tech_list_get();
6487         if (preferred_tech) {
6488                 autoconnecting = auto_connect_service(preferred_tech, reason,
6489                                                         true);
6490                 g_list_free(preferred_tech);
6491         }
6492
6493         if (!autoconnecting || active_count)
6494                 auto_connect_service(service_list, reason, false);
6495
6496         return FALSE;
6497 }
6498
6499 #if defined TIZEN_EXT
6500 bool __connman_service_get_auto_connect_mode(void)
6501 {
6502         return auto_connect_mode;
6503 }
6504
6505 void __connman_service_set_auto_connect_mode(bool enable)
6506 {
6507         DBG("set auto_connect_mode = %d", enable);
6508
6509         if (auto_connect_mode != enable)
6510                 auto_connect_mode = enable;
6511 }
6512 #endif
6513
6514 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
6515 {
6516         DBG("");
6517
6518         if (autoconnect_id != 0)
6519                 return;
6520
6521 #if defined TIZEN_EXT
6522         if (auto_connect_mode == FALSE) {
6523                 DBG("Currently, not auto connection mode");
6524                 return;
6525         }
6526 #endif
6527
6528         if (!__connman_session_policy_autoconnect(reason))
6529                 return;
6530
6531 #if defined TIZEN_EXT
6532         /* Adding Timeout of 500ms before trying to auto connect.
6533          * This is done because of below scenario
6534          * 1. Device is connected to AP1
6535          * 2. WPS Connection request is initiated for AP2
6536          * 3. Immediately WPS Connection is Cancelled
6537          * When WPS Connection Connection is initiated for AP2 then
6538          * sometimes there is a scenario where connman gets in ASSOCIATED
6539          * state with AP1 due to autoconnect and subsequently the connection
6540          * initiated by AP1 fails and connman service for AP1 comes in
6541          * FAILURE state due to this when connection with AP2 is cancelled
6542          * then autoconnect with AP1 doesn't works because its autoconnection
6543          * is ignored as its last state was FAILURE rather than IDLE */
6544         autoconnect_id = g_timeout_add(500, run_auto_connect,
6545 #else
6546         autoconnect_id = g_idle_add(run_auto_connect,
6547 #endif
6548                                                 GUINT_TO_POINTER(reason));
6549 }
6550
6551 static gboolean run_vpn_auto_connect(gpointer data) {
6552         GList *list;
6553         bool need_split = false;
6554
6555         vpn_autoconnect_id = 0;
6556
6557         for (list = service_list; list; list = list->next) {
6558                 struct connman_service *service = list->data;
6559                 int res;
6560
6561                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
6562                         continue;
6563
6564                 if (is_connected(service->state) ||
6565                                 is_connecting(service->state)) {
6566                         if (!service->do_split_routing)
6567                                 need_split = true;
6568                         continue;
6569                 }
6570
6571                 if (is_ignore(service) || !service->favorite)
6572                         continue;
6573
6574                 if (need_split && !service->do_split_routing) {
6575                         DBG("service %p no split routing", service);
6576                         continue;
6577                 }
6578
6579                 DBG("service %p %s %s", service, service->name,
6580                                 service->do_split_routing ?
6581                                 "split routing" : "");
6582
6583                 res = __connman_service_connect(service,
6584                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6585                 if (res < 0 && res != -EINPROGRESS)
6586                         continue;
6587
6588                 if (!service->do_split_routing)
6589                         need_split = true;
6590         }
6591
6592         return FALSE;
6593 }
6594
6595 static void vpn_auto_connect(void)
6596 {
6597         if (vpn_autoconnect_id)
6598                 return;
6599
6600         vpn_autoconnect_id =
6601                 g_idle_add(run_vpn_auto_connect, NULL);
6602 }
6603
6604 bool
6605 __connman_service_is_provider_pending(struct connman_service *service)
6606 {
6607         if (!service)
6608                 return false;
6609
6610         if (service->provider_pending)
6611                 return true;
6612
6613         return false;
6614 }
6615
6616 void __connman_service_set_provider_pending(struct connman_service *service,
6617                                                         DBusMessage *msg)
6618 {
6619         if (service->provider_pending) {
6620                 DBG("service %p provider pending msg %p already exists",
6621                         service, service->provider_pending);
6622                 return;
6623         }
6624
6625         service->provider_pending = msg;
6626 }
6627
6628 static void check_pending_msg(struct connman_service *service)
6629 {
6630         if (!service->pending)
6631                 return;
6632
6633         DBG("service %p pending msg %p already exists", service,
6634                                                 service->pending);
6635         dbus_message_unref(service->pending);
6636 }
6637
6638 void __connman_service_set_hidden_data(struct connman_service *service,
6639                                                         gpointer user_data)
6640 {
6641         DBusMessage *pending = user_data;
6642
6643         DBG("service %p pending %p", service, pending);
6644
6645         if (!pending)
6646                 return;
6647
6648         check_pending_msg(service);
6649
6650         service->pending = pending;
6651 }
6652
6653 void __connman_service_return_error(struct connman_service *service,
6654                                 int error, gpointer user_data)
6655 {
6656         DBG("service %p error %d user_data %p", service, error, user_data);
6657
6658         __connman_service_set_hidden_data(service, user_data);
6659
6660         reply_pending(service, error);
6661 }
6662
6663 static gboolean connect_timeout(gpointer user_data)
6664 {
6665         struct connman_service *service = user_data;
6666         bool autoconnect = false;
6667
6668         DBG("service %p", service);
6669
6670         service->timeout = 0;
6671
6672         if (service->network)
6673                 __connman_network_disconnect(service->network);
6674         else if (service->provider)
6675                 connman_provider_disconnect(service->provider);
6676
6677         __connman_stats_service_unregister(service);
6678
6679         if (service->pending) {
6680                 DBusMessage *reply;
6681
6682                 reply = __connman_error_operation_timeout(service->pending);
6683                 if (reply)
6684                         g_dbus_send_message(connection, reply);
6685
6686                 dbus_message_unref(service->pending);
6687                 service->pending = NULL;
6688         } else
6689                 autoconnect = true;
6690
6691         __connman_service_ipconfig_indicate_state(service,
6692                                         CONNMAN_SERVICE_STATE_FAILURE,
6693                                         CONNMAN_IPCONFIG_TYPE_IPV4);
6694         __connman_service_ipconfig_indicate_state(service,
6695                                         CONNMAN_SERVICE_STATE_FAILURE,
6696                                         CONNMAN_IPCONFIG_TYPE_IPV6);
6697
6698         if (autoconnect &&
6699                         service->connect_reason !=
6700                                 CONNMAN_SERVICE_CONNECT_REASON_USER)
6701                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
6702
6703         return FALSE;
6704 }
6705
6706 static DBusMessage *connect_service(DBusConnection *conn,
6707                                         DBusMessage *msg, void *user_data)
6708 {
6709         struct connman_service *service = user_data;
6710 #if defined TIZEN_EXT
6711         int err = 0;
6712 #else
6713         int index, err = 0;
6714         GList *list;
6715 #endif
6716
6717         DBG("service %p", service);
6718
6719 #if defined TIZEN_EXT
6720         /*
6721          * Description: TIZEN implements system global connection management.
6722          */
6723         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6724                 connman_service_user_pdn_connection_ref(service);
6725
6726         /*Reset the Disconnect Reason while issue connect request*/
6727         service->disconnect_reason = 0;
6728
6729         /*Reset the association status code while issue connect request*/
6730         service->assoc_status_code = 0;
6731
6732         /* Reset the disconnection_requested while issue connect request*/
6733         connman_service_set_disconnection_requested(service, false);
6734 #endif
6735
6736         if (service->pending)
6737                 return __connman_error_in_progress(msg);
6738
6739 #if !defined TIZEN_EXT
6740         index = __connman_service_get_index(service);
6741
6742         for (list = service_list; list; list = list->next) {
6743                 struct connman_service *temp = list->data;
6744
6745 #if defined TIZEN_EXT
6746                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
6747                         break;
6748 #endif
6749                 if (!is_connecting(temp->state) && !is_connected(temp->state))
6750                         break;
6751
6752                 if (service == temp)
6753                         continue;
6754
6755                 if (service->type != temp->type)
6756                         continue;
6757
6758                 if (__connman_service_get_index(temp) == index &&
6759                                 __connman_service_disconnect(temp) == -EINPROGRESS)
6760                         err = -EINPROGRESS;
6761
6762         }
6763         if (err == -EINPROGRESS)
6764                 return __connman_error_operation_timeout(msg);
6765 #endif
6766
6767         service->ignore = false;
6768
6769         service->pending = dbus_message_ref(msg);
6770
6771         err = __connman_service_connect(service,
6772                         CONNMAN_SERVICE_CONNECT_REASON_USER);
6773
6774         if (err != -EINPROGRESS)
6775                 reply_pending(service, -err);
6776
6777         return NULL;
6778 }
6779
6780 static DBusMessage *disconnect_service(DBusConnection *conn,
6781                                         DBusMessage *msg, void *user_data)
6782 {
6783         struct connman_service *service = user_data;
6784         int err;
6785
6786         DBG("service %p", service);
6787
6788 #if defined TIZEN_EXT
6789         /*
6790          * Description: TIZEN implements system global connection management.
6791          */
6792         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
6793                 if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
6794                         return __connman_error_failed(msg, EISCONN);
6795
6796                 if (is_connected(service->state) == TRUE &&
6797                                 service == connman_service_get_default_connection())
6798                         return __connman_error_failed(msg, EISCONN);
6799         }
6800 #endif
6801
6802         service->ignore = true;
6803
6804         err = __connman_service_disconnect(service);
6805         if (err < 0 && err != -EINPROGRESS)
6806                 return __connman_error_failed(msg, -err);
6807
6808         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6809 }
6810
6811 #if defined TIZEN_EXT
6812 static void __connman_service_cleanup_network_8021x(struct connman_service *service)
6813 {
6814         if (service == NULL)
6815                 return;
6816
6817         DBG("service %p ", service);
6818
6819         connman_network_set_string(service->network, "WiFi.EAP", NULL);
6820         connman_network_set_string(service->network, "WiFi.Identity", NULL);
6821         connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
6822         connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
6823         connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
6824         connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
6825         connman_network_set_string(service->network, "WiFi.Phase2", NULL);
6826         connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
6827 }
6828 static void __connman_service_cleanup_network_dpp(struct connman_service *service)
6829 {
6830         if (service == NULL)
6831                 return;
6832
6833         DBG("service %p ", service);
6834
6835         connman_network_set_string(service->network, "WiFi.Connector", NULL);
6836         connman_network_set_string(service->network, "WiFi.CSignKey", NULL);
6837         connman_network_set_string(service->network, "WiFi.NetAccessKey", NULL);
6838 }
6839 #endif
6840
6841 bool __connman_service_remove(struct connman_service *service)
6842 {
6843         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
6844                         service->type == CONNMAN_SERVICE_TYPE_GADGET)
6845                 return false;
6846
6847         if (service->immutable || service->hidden ||
6848                         __connman_provider_is_immutable(service->provider))
6849                 return false;
6850
6851 #if !defined TIZEN_EXT
6852         if (!service->favorite && !is_idle(service->state))
6853                 return false;
6854 #endif
6855
6856         __connman_service_disconnect(service);
6857
6858         g_free(service->passphrase);
6859         service->passphrase = NULL;
6860
6861         g_free(service->identity);
6862         service->identity = NULL;
6863
6864         g_free(service->anonymous_identity);
6865         service->anonymous_identity = NULL;
6866
6867         g_free(service->subject_match);
6868         service->subject_match = NULL;
6869
6870         g_free(service->altsubject_match);
6871         service->altsubject_match = NULL;
6872
6873         g_free(service->domain_suffix_match);
6874         service->domain_suffix_match = NULL;
6875
6876         g_free(service->domain_match);
6877         service->domain_match = NULL;
6878
6879         g_free(service->agent_identity);
6880         service->agent_identity = NULL;
6881
6882         g_free(service->eap);
6883         service->eap = NULL;
6884
6885 #if defined TIZEN_EXT
6886         g_free(service->ca_cert_file);
6887         service->ca_cert_file = NULL;
6888
6889         g_free(service->client_cert_file);
6890         service->client_cert_file = NULL;
6891
6892         g_free(service->private_key_file);
6893         service->private_key_file = NULL;
6894
6895         g_free(service->private_key_passphrase);
6896         service->private_key_passphrase = NULL;
6897
6898         g_free(service->phase2);
6899         service->phase2 = NULL;
6900
6901         __connman_service_cleanup_network_8021x(service);
6902
6903         __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
6904         __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
6905         connman_service_set_proxy(service, NULL, false);
6906
6907         __connman_service_nameserver_clear(service);
6908
6909         g_strfreev(service->nameservers_config);
6910         service->nameservers_config = NULL;
6911
6912         g_free(service->connector);
6913         service->connector = NULL;
6914
6915         g_free(service->c_sign_key);
6916         service->c_sign_key = NULL;
6917
6918         g_free(service->net_access_key);
6919         service->net_access_key = NULL;
6920
6921         __connman_service_cleanup_network_dpp(service);
6922 #endif
6923
6924         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
6925
6926         __connman_service_set_favorite(service, false);
6927
6928         __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
6929
6930 #if defined TIZEN_EXT
6931         /* Reset IP Method and DNS Method to DHCP */
6932         __connman_ipconfig_set_method(service->ipconfig_ipv4,
6933                         CONNMAN_IPCONFIG_METHOD_DHCP);
6934         service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
6935         g_strfreev(service->nameservers_config);
6936         service->nameservers_config = NULL;
6937 #endif
6938
6939 #if defined TIZEN_EXT
6940         __connman_storage_remove_service(service->identifier);
6941 #else
6942         service_save(service);
6943 #endif
6944
6945         return true;
6946 }
6947
6948 static DBusMessage *remove_service(DBusConnection *conn,
6949                                         DBusMessage *msg, void *user_data)
6950 {
6951         struct connman_service *service = user_data;
6952
6953         DBG("service %p", service);
6954
6955         if (!__connman_service_remove(service))
6956                 return __connman_error_not_supported(msg);
6957
6958         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
6959 }
6960
6961 static bool check_suitable_state(enum connman_service_state a,
6962                                         enum connman_service_state b)
6963 {
6964         /*
6965          * Special check so that "ready" service can be moved before
6966          * "online" one.
6967          */
6968         if ((a == CONNMAN_SERVICE_STATE_ONLINE &&
6969                         b == CONNMAN_SERVICE_STATE_READY) ||
6970                 (b == CONNMAN_SERVICE_STATE_ONLINE &&
6971                         a == CONNMAN_SERVICE_STATE_READY))
6972                 return true;
6973
6974         return a == b;
6975 }
6976
6977 static void downgrade_state(struct connman_service *service)
6978 {
6979         if (!service)
6980                 return;
6981
6982         DBG("service %p state4 %d state6 %d", service, service->state_ipv4,
6983                                                 service->state_ipv6);
6984
6985         if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE)
6986                 __connman_service_ipconfig_indicate_state(service,
6987                                                 CONNMAN_SERVICE_STATE_READY,
6988                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
6989
6990         if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE)
6991                 __connman_service_ipconfig_indicate_state(service,
6992                                                 CONNMAN_SERVICE_STATE_READY,
6993                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
6994 }
6995
6996 static void apply_relevant_default_downgrade(struct connman_service *service)
6997 {
6998         struct connman_service *def_service;
6999
7000         def_service = connman_service_get_default();
7001         if (!def_service)
7002                 return;
7003
7004         if (def_service == service &&
7005                         def_service->state == CONNMAN_SERVICE_STATE_ONLINE) {
7006                 def_service->state = CONNMAN_SERVICE_STATE_READY;
7007                 __connman_notifier_leave_online(def_service->type);
7008                 state_changed(def_service);
7009         }
7010 }
7011
7012 static void switch_default_service(struct connman_service *default_service,
7013                 struct connman_service *downgrade_service)
7014 {
7015         struct connman_service *service;
7016         GList *src, *dst;
7017
7018         apply_relevant_default_downgrade(default_service);
7019         src = g_list_find(service_list, downgrade_service);
7020         dst = g_list_find(service_list, default_service);
7021
7022         /* Nothing to do */
7023         if (src == dst || src->next == dst)
7024                 return;
7025
7026         service = src->data;
7027         service_list = g_list_delete_link(service_list, src);
7028         service_list = g_list_insert_before(service_list, dst, service);
7029
7030         downgrade_state(downgrade_service);
7031 }
7032
7033 static struct _services_notify {
7034         int id;
7035         GHashTable *add;
7036         GHashTable *remove;
7037 } *services_notify;
7038
7039
7040 static void service_append_added_foreach(gpointer data, gpointer user_data)
7041 {
7042         struct connman_service *service = data;
7043         DBusMessageIter *iter = user_data;
7044
7045         if (!service || !service->path) {
7046                 DBG("service %p or path is NULL", service);
7047                 return;
7048         }
7049
7050         if (g_hash_table_lookup(services_notify->add, service->path)) {
7051                 DBG("new %s", service->path);
7052
7053                 append_struct(service, iter);
7054                 g_hash_table_remove(services_notify->add, service->path);
7055         } else {
7056                 DBG("changed %s", service->path);
7057
7058                 append_struct_service(iter, NULL, service);
7059         }
7060 }
7061
7062 static void service_append_ordered(DBusMessageIter *iter, void *user_data)
7063 {
7064         g_list_foreach(service_list, service_append_added_foreach, iter);
7065 }
7066
7067 static void append_removed(gpointer key, gpointer value, gpointer user_data)
7068 {
7069         char *objpath = key;
7070         DBusMessageIter *iter = user_data;
7071
7072         DBG("removed %s", objpath);
7073         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
7074 }
7075
7076 static void service_append_removed(DBusMessageIter *iter, void *user_data)
7077 {
7078         g_hash_table_foreach(services_notify->remove, append_removed, iter);
7079 }
7080
7081 static gboolean service_send_changed(gpointer data)
7082 {
7083         DBusMessage *signal;
7084
7085         DBG("");
7086
7087         services_notify->id = 0;
7088
7089         signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
7090                         CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
7091         if (!signal)
7092                 return FALSE;
7093
7094         __connman_dbus_append_objpath_dict_array(signal,
7095                                         service_append_ordered, NULL);
7096         __connman_dbus_append_objpath_array(signal,
7097                                         service_append_removed, NULL);
7098
7099         dbus_connection_send(connection, signal, NULL);
7100         dbus_message_unref(signal);
7101
7102         g_hash_table_remove_all(services_notify->remove);
7103         g_hash_table_remove_all(services_notify->add);
7104
7105         return FALSE;
7106 }
7107
7108 static void service_schedule_changed(void)
7109 {
7110         if (services_notify->id != 0)
7111                 return;
7112
7113         services_notify->id = g_timeout_add(100, service_send_changed, NULL);
7114 }
7115
7116 static DBusMessage *move_service(DBusConnection *conn,
7117                                         DBusMessage *msg, void *user_data,
7118                                                                 bool before)
7119 {
7120         struct connman_service *service = user_data;
7121         struct connman_service *target;
7122         const char *path;
7123         enum connman_ipconfig_method target4, target6;
7124         enum connman_ipconfig_method service4, service6;
7125
7126         DBG("service %p", service);
7127
7128         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
7129                                                         DBUS_TYPE_INVALID);
7130
7131         if (!service->favorite)
7132                 return __connman_error_not_supported(msg);
7133
7134         target = find_service(path);
7135         if (!target || !target->favorite || target == service)
7136                 return __connman_error_invalid_service(msg);
7137
7138         if (target->type == CONNMAN_SERVICE_TYPE_VPN) {
7139                 /*
7140                  * We only allow VPN route splitting if there are
7141                  * routes defined for a given VPN.
7142                  */
7143                 if (!__connman_provider_check_routes(target->provider)) {
7144                         connman_info("Cannot move service. "
7145                                 "No routes defined for provider %s",
7146                                 __connman_provider_get_ident(target->provider));
7147                         return __connman_error_invalid_service(msg);
7148                 }
7149
7150                 set_split_routing(target, true);
7151         } else
7152                 set_split_routing(target, false);
7153
7154         set_split_routing(service, false);
7155
7156         target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
7157         target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
7158         service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4);
7159         service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6);
7160
7161         DBG("target %s method %d/%d state %d/%d split %d", target->identifier,
7162                 target4, target6, target->state_ipv4, target->state_ipv6,
7163                 target->do_split_routing);
7164
7165         DBG("service %s method %d/%d state %d/%d", service->identifier,
7166                                 service4, service6,
7167                                 service->state_ipv4, service->state_ipv6);
7168
7169         /*
7170          * If method is OFF, then we do not need to check the corresponding
7171          * ipconfig state.
7172          */
7173         if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) {
7174                 if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) {
7175                         if (!check_suitable_state(target->state_ipv6,
7176                                                         service->state_ipv6))
7177                                 return __connman_error_invalid_service(msg);
7178                 }
7179         }
7180
7181         if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) {
7182                 if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) {
7183                         if (!check_suitable_state(target->state_ipv4,
7184                                                         service->state_ipv4))
7185                                 return __connman_error_invalid_service(msg);
7186                 }
7187         }
7188
7189         if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) {
7190                 if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) {
7191                         if (!check_suitable_state(target->state_ipv6,
7192                                                         service->state_ipv6))
7193                                 return __connman_error_invalid_service(msg);
7194                 }
7195         }
7196
7197         if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) {
7198                 if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) {
7199                         if (!check_suitable_state(target->state_ipv4,
7200                                                         service->state_ipv4))
7201                                 return __connman_error_invalid_service(msg);
7202                 }
7203         }
7204
7205         g_get_current_time(&service->modified);
7206         service_save(service);
7207         service_save(target);
7208
7209         /*
7210          * If the service which goes down is the default service and is
7211          * online, we downgrade directly its state to ready so:
7212          * the service which goes up, needs to recompute its state which
7213          * is triggered via downgrading it - if relevant - to state ready.
7214          */
7215         if (before)
7216                 switch_default_service(target, service);
7217         else
7218                 switch_default_service(service, target);
7219
7220         __connman_connection_update_gateway();
7221
7222         service_schedule_changed();
7223
7224         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7225 }
7226
7227 static DBusMessage *move_before(DBusConnection *conn,
7228                                         DBusMessage *msg, void *user_data)
7229 {
7230         return move_service(conn, msg, user_data, true);
7231 }
7232
7233 static DBusMessage *move_after(DBusConnection *conn,
7234                                         DBusMessage *msg, void *user_data)
7235 {
7236         return move_service(conn, msg, user_data, false);
7237 }
7238
7239 static DBusMessage *reset_counters(DBusConnection *conn,
7240                                         DBusMessage *msg, void *user_data)
7241 {
7242         struct connman_service *service = user_data;
7243
7244         reset_stats(service);
7245
7246         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7247 }
7248
7249 #if defined TIZEN_MAINTAIN_ONLINE
7250 static DBusMessage *downgrade_service(DBusConnection *conn,
7251                                         DBusMessage *msg, void *user_data)
7252 {
7253         struct connman_service *service = user_data;
7254
7255         downgrade_state(service);
7256         __connman_connection_update_gateway();
7257
7258         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
7259 }
7260 #endif
7261
7262 static void service_schedule_added(struct connman_service *service)
7263 {
7264         DBG("service %p", service);
7265
7266         g_hash_table_remove(services_notify->remove, service->path);
7267         g_hash_table_replace(services_notify->add, service->path, service);
7268
7269         service_schedule_changed();
7270 }
7271
7272 static void service_schedule_removed(struct connman_service *service)
7273 {
7274         if (!service || !service->path) {
7275                 DBG("service %p or path is NULL", service);
7276                 return;
7277         }
7278
7279         DBG("service %p %s", service, service->path);
7280
7281         g_hash_table_remove(services_notify->add, service->path);
7282         g_hash_table_replace(services_notify->remove, g_strdup(service->path),
7283                         NULL);
7284
7285         service_schedule_changed();
7286 }
7287
7288 static bool allow_property_changed(struct connman_service *service)
7289 {
7290 #if defined TIZEN_EXT
7291         if (service->path == NULL)
7292                 return FALSE;
7293 #endif
7294         if (g_hash_table_lookup_extended(services_notify->add, service->path,
7295                                         NULL, NULL))
7296                 return false;
7297
7298         return true;
7299 }
7300
7301 static const GDBusMethodTable service_methods[] = {
7302         { GDBUS_DEPRECATED_METHOD("GetProperties",
7303                         NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
7304                         get_properties) },
7305         { GDBUS_METHOD("SetProperty",
7306                         GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
7307                         NULL, set_property) },
7308         { GDBUS_METHOD("ClearProperty",
7309                         GDBUS_ARGS({ "name", "s" }), NULL,
7310                         clear_property) },
7311         { GDBUS_ASYNC_METHOD("Connect", NULL, NULL,
7312                               connect_service) },
7313         { GDBUS_METHOD("Disconnect", NULL, NULL,
7314                         disconnect_service) },
7315         { GDBUS_METHOD("Remove", NULL, NULL, remove_service) },
7316         { GDBUS_METHOD("MoveBefore",
7317                         GDBUS_ARGS({ "service", "o" }), NULL,
7318                         move_before) },
7319         { GDBUS_METHOD("MoveAfter",
7320                         GDBUS_ARGS({ "service", "o" }), NULL,
7321                         move_after) },
7322         { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
7323 #if defined TIZEN_MAINTAIN_ONLINE
7324         { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
7325 #endif
7326         { },
7327 };
7328
7329 static const GDBusSignalTable service_signals[] = {
7330         { GDBUS_SIGNAL("PropertyChanged",
7331                         GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
7332         { },
7333 };
7334
7335 static void service_free(gpointer user_data)
7336 {
7337         struct connman_service *service = user_data;
7338         char *path = service->path;
7339
7340         DBG("service %p", service);
7341
7342         reply_pending(service, ENOENT);
7343
7344         if (service->nameservers_timeout) {
7345                 g_source_remove(service->nameservers_timeout);
7346                 dns_changed(service);
7347         }
7348
7349         __connman_notifier_service_remove(service);
7350         service_schedule_removed(service);
7351
7352         __connman_wispr_stop(service);
7353         stats_stop(service);
7354
7355         service->path = NULL;
7356
7357         if (path) {
7358                 __connman_connection_update_gateway();
7359
7360                 g_dbus_unregister_interface(connection, path,
7361                                                 CONNMAN_SERVICE_INTERFACE);
7362                 g_free(path);
7363         }
7364
7365         g_hash_table_destroy(service->counter_table);
7366
7367         if (service->network) {
7368                 __connman_network_disconnect(service->network);
7369                 connman_network_unref(service->network);
7370                 service->network = NULL;
7371         }
7372
7373         if (service->provider)
7374                 connman_provider_unref(service->provider);
7375
7376         if (service->ipconfig_ipv4) {
7377                 __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL);
7378                 __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL);
7379                 __connman_ipconfig_unref(service->ipconfig_ipv4);
7380                 service->ipconfig_ipv4 = NULL;
7381         }
7382
7383         if (service->ipconfig_ipv6) {
7384                 __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL);
7385                 __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL);
7386                 __connman_ipconfig_unref(service->ipconfig_ipv6);
7387                 service->ipconfig_ipv6 = NULL;
7388         }
7389
7390         g_strfreev(service->timeservers);
7391         g_strfreev(service->timeservers_config);
7392         g_strfreev(service->nameservers);
7393         g_strfreev(service->nameservers_config);
7394         g_strfreev(service->nameservers_auto);
7395         g_strfreev(service->domains);
7396         g_strfreev(service->proxies);
7397         g_strfreev(service->excludes);
7398
7399         g_free(service->hostname);
7400         g_free(service->domainname);
7401         g_free(service->pac);
7402         g_free(service->name);
7403         g_free(service->passphrase);
7404         g_free(service->identifier);
7405         g_free(service->eap);
7406         g_free(service->identity);
7407         g_free(service->anonymous_identity);
7408         g_free(service->agent_identity);
7409         g_free(service->ca_cert_file);
7410         g_free(service->subject_match);
7411         g_free(service->altsubject_match);
7412         g_free(service->domain_suffix_match);
7413         g_free(service->domain_match);
7414         g_free(service->client_cert_file);
7415         g_free(service->private_key_file);
7416         g_free(service->private_key_passphrase);
7417         g_free(service->phase2);
7418         g_free(service->config_file);
7419         g_free(service->config_entry);
7420 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
7421         g_free(service->pac_file);
7422         g_free(service->phase1);
7423 #endif
7424
7425 #if defined TIZEN_EXT
7426         g_free(service->connector);
7427         g_free(service->c_sign_key);
7428         g_free(service->net_access_key);
7429 #endif
7430
7431         if (service->stats.timer)
7432                 g_timer_destroy(service->stats.timer);
7433         if (service->stats_roaming.timer)
7434                 g_timer_destroy(service->stats_roaming.timer);
7435
7436         if (current_default == service)
7437                 current_default = NULL;
7438
7439         g_free(service);
7440 }
7441
7442 static void stats_init(struct connman_service *service)
7443 {
7444         /* home */
7445         service->stats.valid = false;
7446         service->stats.enabled = false;
7447         service->stats.timer = g_timer_new();
7448
7449         /* roaming */
7450         service->stats_roaming.valid = false;
7451         service->stats_roaming.enabled = false;
7452         service->stats_roaming.timer = g_timer_new();
7453 }
7454
7455 static void service_initialize(struct connman_service *service)
7456 {
7457         DBG("service %p", service);
7458
7459         service->refcount = 1;
7460
7461         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
7462
7463         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
7464         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
7465
7466         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
7467         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
7468         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
7469
7470         service->favorite  = false;
7471         service->immutable = false;
7472         service->hidden = false;
7473
7474         service->ignore = false;
7475
7476         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
7477
7478         service->order = 0;
7479
7480         stats_init(service);
7481
7482         service->provider = NULL;
7483
7484         service->wps = false;
7485         service->wps_advertizing = false;
7486 #if defined TIZEN_EXT
7487         memset(service->last_connected_bssid, 0, WIFI_BSSID_LEN_MAX);
7488         service->is_internet_connection = false;
7489         service->assoc_reject_count = 0;
7490 #endif
7491 #if defined TIZEN_EXT
7492         service->disconnection_requested = false;
7493         service->storage_reload = false;
7494         /*
7495          * Description: TIZEN implements system global connection management.
7496          */
7497         service->user_pdn_connection_refcount = 0;
7498         __sync_synchronize();
7499 #endif
7500 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
7501         service->use_eapol = false;
7502 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
7503 }
7504
7505 /**
7506  * connman_service_create:
7507  *
7508  * Allocate a new service.
7509  *
7510  * Returns: a newly-allocated #connman_service structure
7511  */
7512 struct connman_service *connman_service_create(void)
7513 {
7514         GSList *list;
7515         struct connman_stats_counter *counters;
7516         const char *counter;
7517
7518         struct connman_service *service;
7519
7520         service = g_try_new0(struct connman_service, 1);
7521         if (!service)
7522                 return NULL;
7523
7524         DBG("service %p", service);
7525
7526         service->counter_table = g_hash_table_new_full(g_str_hash,
7527                                                 g_str_equal, NULL, g_free);
7528
7529         for (list = counter_list; list; list = list->next) {
7530                 counter = list->data;
7531
7532                 counters = g_try_new0(struct connman_stats_counter, 1);
7533                 if (!counters) {
7534                         g_hash_table_destroy(service->counter_table);
7535                         g_free(service);
7536                         return NULL;
7537                 }
7538
7539                 counters->append_all = true;
7540
7541                 g_hash_table_replace(service->counter_table, (gpointer)counter,
7542                                 counters);
7543         }
7544
7545         service_initialize(service);
7546
7547         return service;
7548 }
7549
7550 /**
7551  * connman_service_ref:
7552  * @service: service structure
7553  *
7554  * Increase reference counter of service
7555  */
7556 struct connman_service *
7557 connman_service_ref_debug(struct connman_service *service,
7558                         const char *file, int line, const char *caller)
7559 {
7560         DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1,
7561                 file, line, caller);
7562
7563         __sync_fetch_and_add(&service->refcount, 1);
7564
7565         return service;
7566 }
7567
7568 /**
7569  * connman_service_unref:
7570  * @service: service structure
7571  *
7572  * Decrease reference counter of service and release service if no
7573  * longer needed.
7574  */
7575 void connman_service_unref_debug(struct connman_service *service,
7576                         const char *file, int line, const char *caller)
7577 {
7578         DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1,
7579                 file, line, caller);
7580
7581         if (__sync_fetch_and_sub(&service->refcount, 1) != 1)
7582                 return;
7583
7584         service_list = g_list_remove(service_list, service);
7585
7586         __connman_service_disconnect(service);
7587
7588         g_hash_table_remove(service_hash, service->identifier);
7589 }
7590
7591 #if defined TIZEN_EXT
7592 static int calculate_score_last_user_selection(struct connman_service *service)
7593 {
7594         int score = 0;
7595         struct connman_device *device;
7596         const char *last_user_selection_ident;
7597         time_t last_user_selection_time;
7598         unsigned int frequency;
7599         time_t curr_time;
7600         time_t ref_time;
7601         struct tm* ref_timeinfo;
7602
7603         device = connman_network_get_device(service->network);
7604         last_user_selection_time = connman_device_get_last_user_selection_time(device);
7605         last_user_selection_ident = connman_device_get_last_user_selection_ident(device);
7606         frequency = connman_network_get_frequency(service->network);
7607
7608         if (ins_settings.last_user_selection) {
7609                 if (g_strcmp0(last_user_selection_ident, service->identifier) == 0 &&
7610                         (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 &&
7611                         frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7612                         service->strength >= ins_settings.signal_level3_24ghz) ||
7613                         ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7614                         frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7615                         service->strength >= ins_settings.signal_level3_5ghz))) {
7616
7617                         /* Only events that occur within 8 hours are counted. */
7618                         curr_time = time(NULL);
7619                         ref_timeinfo = localtime(&curr_time);
7620                         ref_timeinfo->tm_hour -= 8;
7621                         ref_time = mktime(ref_timeinfo);
7622
7623                         if (last_user_selection_time > ref_time) {
7624                                 int time_diff = (curr_time - last_user_selection_time) / 60;
7625                                 int denominator = ins_settings.last_user_selection_time - time_diff;
7626                                 int numerator = ins_settings.last_user_selection_time /
7627                                                                         ins_settings.last_user_selection_score;
7628                                 int last_user_score = denominator / numerator;
7629
7630                                 score += (last_user_score > ins_settings.last_user_selection_score ?
7631                                         ins_settings.last_user_selection_score : last_user_score);
7632                         }
7633                 }
7634         }
7635
7636         return score;
7637 }
7638
7639 static int calculate_score_last_connected(struct connman_service *service)
7640 {
7641         int score = 0;
7642         struct connman_device *device;
7643         const char *last_connected_ident;
7644         unsigned int frequency;
7645
7646         device = connman_network_get_device(service->network);
7647         last_connected_ident = connman_device_get_last_connected_ident(device);
7648         frequency = connman_network_get_frequency(service->network);
7649
7650         if (g_strcmp0(last_connected_ident, service->identifier) == 0 &&
7651                 (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 &&
7652                 frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7653                 service->strength >= ins_settings.signal_level3_24ghz) ||
7654                 ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7655                 frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7656                 service->strength >= ins_settings.signal_level3_5ghz))) {
7657                 score += ins_settings.last_connected_score;
7658         }
7659
7660         return score;
7661 }
7662
7663 static int calculate_score_frequency(struct connman_service *service)
7664 {
7665         int score = 0;
7666         unsigned int frequency;
7667
7668         frequency = connman_network_get_frequency(service->network);
7669
7670         switch (ins_settings.preferred_freq) {
7671         case CONNMAN_INS_PREFERRED_FREQ_24GHZ:
7672                 if ((frequency >= FREQ_RANGE_24GHZ_CHANNEL_14 &&
7673                         frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
7674                         (service->strength >= ins_settings.signal_level3_24ghz))
7675                         score += ins_settings.preferred_freq_score;
7676
7677                 break;
7678         case CONNMAN_INS_PREFERRED_FREQ_5GHZ:
7679                 if ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
7680                         frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
7681                         (service->strength >= ins_settings.signal_level3_5ghz))
7682                         score += ins_settings.preferred_freq_score;
7683
7684                 break;
7685         default:
7686                 break;
7687         }
7688
7689         return score;
7690 }
7691
7692 static int calculate_score_security_priority(struct connman_service *service)
7693 {
7694         int score = 0;
7695
7696         if (ins_settings.security_priority_count)
7697                 score += ins_settings.security_priority[service->security];
7698
7699         return score;
7700 }
7701
7702 static int calculate_score_internet_connection(struct connman_service *service)
7703 {
7704         int score = 0;
7705
7706         if (ins_settings.internet) {
7707                 if (service->is_internet_connection)
7708                         score += ins_settings.internet_score;
7709         }
7710
7711         return score;
7712 }
7713
7714 static int calculate_score_strength(struct connman_service *service)
7715 {
7716         int score = 0;
7717
7718         if (ins_settings.signal)
7719                 score += (((service->strength > 60) ? 60 : service->strength) - 35);
7720
7721         return score;
7722 }
7723
7724 static int calculate_score(struct connman_service *service)
7725 {
7726         int score_last_user_selection;
7727         int score_last_connected;
7728         int score_frequency;
7729         int score_security_priority;
7730         int score_internet_connection;
7731         int score_strength;
7732         int score = 0;
7733
7734         if (service->type != CONNMAN_SERVICE_TYPE_WIFI) {
7735                 score += calculate_score_internet_connection(service);
7736                 service->ins_score = score;
7737                 return score;
7738         }
7739
7740         score_last_user_selection = calculate_score_last_user_selection(service);
7741         score_last_connected = calculate_score_last_connected(service);
7742         score_frequency = calculate_score_frequency(service);
7743         score_security_priority = calculate_score_security_priority(service);
7744         score_internet_connection = calculate_score_internet_connection(service);
7745         score_strength = calculate_score_strength(service);
7746
7747         score = score_last_user_selection + score_last_connected +
7748                 score_frequency + score_security_priority +
7749                 score_internet_connection + score_strength;
7750
7751 #if defined TIZEN_EXT_INS
7752         service->score_last_user_selection = score_last_user_selection;
7753         service->score_last_connected = score_last_connected;
7754         service->score_frequency = score_frequency;
7755         service->score_security_priority = score_security_priority;
7756         service->score_internet_connection = score_internet_connection;
7757         service->score_strength = score_strength;
7758 #endif
7759
7760         service->ins_score = score;
7761         return score;
7762 }
7763 #endif
7764
7765 static gint service_compare(gconstpointer a, gconstpointer b)
7766 {
7767         struct connman_service *service_a = (void *) a;
7768         struct connman_service *service_b = (void *) b;
7769         enum connman_service_state state_a, state_b;
7770         bool a_connected, b_connected;
7771 #if defined TIZEN_EXT
7772         int score_a;
7773         int score_b;
7774 #else
7775         gint strength;
7776 #endif
7777
7778         state_a = service_a->state;
7779         state_b = service_b->state;
7780         a_connected = is_connected(state_a);
7781         b_connected = is_connected(state_b);
7782
7783 #if defined TIZEN_EXT
7784         if ((a_connected && b_connected) &&
7785                         state_a == state_b &&
7786                         service_a->type == CONNMAN_SERVICE_TYPE_WIFI &&
7787                         service_b->type == CONNMAN_SERVICE_TYPE_WIFI) {
7788                 const char *default_interface =
7789                                 connman_option_get_string("DefaultWifiInterface");
7790                 const char *ifname_a = connman_device_get_string(
7791                                 connman_network_get_device(service_a->network), "Interface");
7792                 const char *ifname_b = connman_device_get_string(
7793                                 connman_network_get_device(service_b->network), "Interface");
7794
7795                 if (g_strcmp0(default_interface, ifname_a) == 0)
7796                         return -1;
7797                 else if (g_strcmp0(default_interface, ifname_b) == 0)
7798                         return 1;
7799         }
7800 #endif
7801
7802         if (a_connected && b_connected) {
7803                 if (service_a->order > service_b->order)
7804                         return -1;
7805
7806                 if (service_a->order < service_b->order)
7807                         return 1;
7808         }
7809
7810         if (state_a != state_b) {
7811                 if (a_connected && b_connected) {
7812                         /* We prefer online over ready state */
7813                         if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
7814                                 return -1;
7815
7816                         if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
7817                                 return 1;
7818                 }
7819
7820                 if (a_connected)
7821                         return -1;
7822                 if (b_connected)
7823                         return 1;
7824
7825                 if (is_connecting(state_a))
7826                         return -1;
7827                 if (is_connecting(state_b))
7828                         return 1;
7829         }
7830
7831         if (service_a->favorite && !service_b->favorite)
7832                 return -1;
7833
7834         if (!service_a->favorite && service_b->favorite)
7835                 return 1;
7836
7837         if (service_a->type != service_b->type) {
7838                 unsigned int *tech_array;
7839                 int i;
7840
7841                 tech_array = connman_setting_get_uint_list(
7842                                                 "PreferredTechnologies");
7843                 if (tech_array) {
7844                         for (i = 0; tech_array[i]; i++) {
7845                                 if (tech_array[i] == service_a->type)
7846                                         return -1;
7847
7848                                 if (tech_array[i] == service_b->type)
7849                                         return 1;
7850                         }
7851                 }
7852
7853                 if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7854                         return -1;
7855                 if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET)
7856                         return 1;
7857
7858                 if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI)
7859                         return -1;
7860                 if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI)
7861                         return 1;
7862
7863                 if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7864                         return -1;
7865                 if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR)
7866                         return 1;
7867
7868                 if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7869                         return -1;
7870                 if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
7871                         return 1;
7872
7873                 if (service_a->type == CONNMAN_SERVICE_TYPE_VPN)
7874                         return -1;
7875                 if (service_b->type == CONNMAN_SERVICE_TYPE_VPN)
7876                         return 1;
7877
7878                 if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET)
7879                         return -1;
7880                 if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET)
7881                         return 1;
7882         }
7883
7884 #if defined TIZEN_EXT
7885         score_a = calculate_score(service_a);
7886         score_b = calculate_score(service_b);
7887         if (score_b != score_a)
7888                 return score_b - score_a;
7889 #else
7890         strength = (gint) service_b->strength - (gint) service_a->strength;
7891         if (strength)
7892                 return strength;
7893 #endif
7894
7895         return g_strcmp0(service_a->name, service_b->name);
7896 }
7897
7898 #if defined TIZEN_EXT_INS
7899 static void print_service_sort(gpointer data, gpointer user_data)
7900 {
7901         struct connman_service *service = data;
7902
7903         if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
7904                 return;
7905
7906         DBG("name[%-20s] total[%2d] last_usr[%2d] last_conn[%2d] "
7907                 "freq[%2d] sec[%2d] internet[%2d] strength[%2d]",
7908                 service->name, service->ins_score, service->score_last_user_selection,
7909                 service->score_last_connected, service->score_frequency,
7910                 service->score_security_priority, service->score_internet_connection,
7911                 service->score_strength);
7912 }
7913 #endif
7914
7915 static void service_list_sort(void)
7916 {
7917         if (service_list && service_list->next) {
7918                 service_list = g_list_sort(service_list, service_compare);
7919 #if defined TIZEN_EXT_INS
7920                 g_list_foreach(service_list, print_service_sort, NULL);
7921 #endif
7922                 service_schedule_changed();
7923         }
7924 }
7925
7926 int __connman_service_compare(const struct connman_service *a,
7927                                         const struct connman_service *b)
7928 {
7929         return service_compare(a, b);
7930 }
7931
7932 /**
7933  * connman_service_get_type:
7934  * @service: service structure
7935  *
7936  * Get the type of service
7937  */
7938 enum connman_service_type connman_service_get_type(struct connman_service *service)
7939 {
7940         if (!service)
7941                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
7942
7943         return service->type;
7944 }
7945
7946 /**
7947  * connman_service_get_interface:
7948  * @service: service structure
7949  *
7950  * Get network interface of service
7951  */
7952 char *connman_service_get_interface(struct connman_service *service)
7953 {
7954         int index;
7955
7956         if (!service)
7957                 return NULL;
7958
7959         index = __connman_service_get_index(service);
7960
7961         return connman_inet_ifname(index);
7962 }
7963
7964 /**
7965  * connman_service_get_network:
7966  * @service: service structure
7967  *
7968  * Get the service network
7969  */
7970 struct connman_network *
7971 __connman_service_get_network(struct connman_service *service)
7972 {
7973         if (!service)
7974                 return NULL;
7975
7976         return service->network;
7977 }
7978
7979 struct connman_ipconfig *
7980 __connman_service_get_ip4config(struct connman_service *service)
7981 {
7982         if (!service)
7983                 return NULL;
7984
7985         return service->ipconfig_ipv4;
7986 }
7987
7988 struct connman_ipconfig *
7989 __connman_service_get_ip6config(struct connman_service *service)
7990 {
7991         if (!service)
7992                 return NULL;
7993
7994         return service->ipconfig_ipv6;
7995 }
7996
7997 struct connman_ipconfig *
7998 __connman_service_get_ipconfig(struct connman_service *service, int family)
7999 {
8000         if (family == AF_INET)
8001                 return __connman_service_get_ip4config(service);
8002         else if (family == AF_INET6)
8003                 return __connman_service_get_ip6config(service);
8004         else
8005                 return NULL;
8006
8007 }
8008
8009 bool __connman_service_is_connected_state(struct connman_service *service,
8010                                         enum connman_ipconfig_type type)
8011 {
8012         if (!service)
8013                 return false;
8014
8015         switch (type) {
8016         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
8017                 break;
8018         case CONNMAN_IPCONFIG_TYPE_IPV4:
8019                 return is_connected(service->state_ipv4);
8020         case CONNMAN_IPCONFIG_TYPE_IPV6:
8021                 return is_connected(service->state_ipv6);
8022         case CONNMAN_IPCONFIG_TYPE_ALL:
8023                 return is_connected(service->state_ipv4) &&
8024                         is_connected(service->state_ipv6);
8025         }
8026
8027         return false;
8028 }
8029 enum connman_service_security __connman_service_get_security(
8030                                 struct connman_service *service)
8031 {
8032         if (!service)
8033                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
8034
8035         return service->security;
8036 }
8037
8038 const char *__connman_service_get_phase2(struct connman_service *service)
8039 {
8040         if (!service)
8041                 return NULL;
8042
8043         return service->phase2;
8044 }
8045
8046 bool __connman_service_wps_enabled(struct connman_service *service)
8047 {
8048         if (!service)
8049                 return false;
8050
8051         return service->wps;
8052 }
8053
8054 void __connman_service_mark_dirty(void)
8055 {
8056         services_dirty = true;
8057 }
8058
8059 #if defined TIZEN_EXT
8060 /**
8061   * Returns profile count if there is any connected profiles
8062   * that use same interface
8063   */
8064 int __connman_service_get_connected_count_of_iface(
8065                                         struct connman_service *service)
8066 {
8067         GList *list;
8068         int count = 0;
8069         int index1 = 0;
8070         int index2 = 0;
8071
8072         DBG("");
8073
8074         index1 = __connman_service_get_index(service);
8075
8076         if (index1 <= 0)
8077                 return 0;
8078
8079         for (list = service_list; list; list = list->next) {
8080                 struct connman_service *service2 = list->data;
8081
8082                 if (service == service2)
8083                         continue;
8084
8085                 index2 = __connman_service_get_index(service2);
8086
8087                 if (is_connected(service2->state) && index2 > 0 && index1 == index2)
8088                         count++;
8089
8090                 index2 = 0;
8091         }
8092
8093         DBG("Interface index %d, count %d", index1, count);
8094
8095         return count;
8096 }
8097
8098 void __connman_service_set_storage_reload(struct connman_service *service,
8099                                         bool storage_reload)
8100 {
8101         if (service != NULL)
8102                 service->storage_reload = storage_reload;
8103 }
8104 #endif
8105
8106 /**
8107  * __connman_service_set_favorite_delayed:
8108  * @service: service structure
8109  * @favorite: favorite value
8110  * @delay_ordering: do not order service sequence
8111  *
8112  * Change the favorite setting of service
8113  */
8114 int __connman_service_set_favorite_delayed(struct connman_service *service,
8115                                         bool favorite,
8116                                         bool delay_ordering)
8117 {
8118 #if defined TIZEN_EXT
8119         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8120                 return -EIO;
8121 #endif
8122         if (service->hidden)
8123                 return -EOPNOTSUPP;
8124
8125         if (service->favorite == favorite)
8126                 return -EALREADY;
8127
8128         service->favorite = favorite;
8129
8130         favorite_changed(service);
8131
8132         if (!delay_ordering) {
8133
8134                 service_list_sort();
8135
8136                 __connman_connection_update_gateway();
8137         }
8138
8139         return 0;
8140 }
8141
8142 /**
8143  * __connman_service_set_favorite:
8144  * @service: service structure
8145  * @favorite: favorite value
8146  *
8147  * Change the favorite setting of service
8148  */
8149 int __connman_service_set_favorite(struct connman_service *service,
8150                                                 bool favorite)
8151 {
8152         return __connman_service_set_favorite_delayed(service, favorite,
8153                                                         false);
8154 }
8155
8156 bool connman_service_get_favorite(struct connman_service *service)
8157 {
8158         return service->favorite;
8159 }
8160
8161 bool connman_service_get_autoconnect(struct connman_service *service)
8162 {
8163         return service->autoconnect;
8164 }
8165
8166 int __connman_service_set_immutable(struct connman_service *service,
8167                                                 bool immutable)
8168 {
8169         if (service->hidden)
8170                 return -EOPNOTSUPP;
8171
8172         if (service->immutable == immutable)
8173                 return 0;
8174
8175         service->immutable = immutable;
8176
8177         immutable_changed(service);
8178
8179         return 0;
8180 }
8181
8182 int __connman_service_set_ignore(struct connman_service *service,
8183                                                 bool ignore)
8184 {
8185         if (!service)
8186                 return -EINVAL;
8187
8188         service->ignore = ignore;
8189
8190         return 0;
8191 }
8192
8193 void __connman_service_set_string(struct connman_service *service,
8194                                   const char *key, const char *value)
8195 {
8196         if (service->hidden)
8197                 return;
8198         if (g_str_equal(key, "EAP")) {
8199                 g_free(service->eap);
8200                 service->eap = g_strdup(value);
8201         } else if (g_str_equal(key, "Identity")) {
8202                 g_free(service->identity);
8203                 service->identity = g_strdup(value);
8204         } else if (g_str_equal(key, "AnonymousIdentity")) {
8205                 g_free(service->anonymous_identity);
8206                 service->anonymous_identity = g_strdup(value);
8207         } else if (g_str_equal(key, "CACertFile")) {
8208                 g_free(service->ca_cert_file);
8209                 service->ca_cert_file = g_strdup(value);
8210         } else if (g_str_equal(key, "SubjectMatch")) {
8211                 g_free(service->subject_match);
8212                 service->subject_match = g_strdup(value);
8213         } else if (g_str_equal(key, "AltSubjectMatch")) {
8214                 g_free(service->altsubject_match);
8215                 service->altsubject_match = g_strdup(value);
8216         } else if (g_str_equal(key, "DomainSuffixMatch")) {
8217                 g_free(service->domain_suffix_match);
8218                 service->domain_suffix_match = g_strdup(value);
8219         } else if (g_str_equal(key, "DomainMatch")) {
8220                 g_free(service->domain_match);
8221                 service->domain_match = g_strdup(value);
8222         } else if (g_str_equal(key, "ClientCertFile")) {
8223                 g_free(service->client_cert_file);
8224                 service->client_cert_file = g_strdup(value);
8225         } else if (g_str_equal(key, "PrivateKeyFile")) {
8226                 g_free(service->private_key_file);
8227                 service->private_key_file = g_strdup(value);
8228         } else if (g_str_equal(key, "PrivateKeyPassphrase")) {
8229                 g_free(service->private_key_passphrase);
8230                 service->private_key_passphrase = g_strdup(value);
8231         } else if (g_str_equal(key, "Phase2")) {
8232                 g_free(service->phase2);
8233                 service->phase2 = g_strdup(value);
8234         } else if (g_str_equal(key, "Passphrase"))
8235                 __connman_service_set_passphrase(service, value);
8236 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8237         else if (g_str_equal(key, "Phase1")) {
8238                 g_free(service->phase1);
8239                 service->phase1 = g_strdup(value);
8240         } else if (g_str_equal(key, "PacFile")) {
8241                 g_free(service->pac_file);
8242                 service->pac_file = g_strdup(value);
8243         }
8244 #endif
8245 #if defined TIZEN_EXT
8246          else if (g_str_equal(key, "Connector")) {
8247                 g_free(service->connector);
8248                 service->connector = g_strdup(value);
8249          }      else if (g_str_equal(key, "CSignKey")) {
8250                 g_free(service->c_sign_key);
8251                 service->c_sign_key = g_strdup(value);
8252          }      else if (g_str_equal(key, "NetAccessKey")) {
8253                 g_free(service->net_access_key);
8254                 service->net_access_key = g_strdup(value);
8255         } else
8256                 DBG("Unknown key: %s", key);
8257 #endif
8258 }
8259
8260 void __connman_service_set_search_domains(struct connman_service *service,
8261                                         char **domains)
8262 {
8263         searchdomain_remove_all(service);
8264
8265         if (service->domains)
8266                 g_strfreev(service->domains);
8267
8268         service->domains = g_strdupv(domains);
8269
8270         searchdomain_add_all(service);
8271 }
8272
8273 int __connman_service_set_mdns(struct connman_service *service,
8274                         bool enabled)
8275 {
8276         service->mdns_config = enabled;
8277
8278         return set_mdns(service, enabled);
8279 }
8280
8281 static void report_error_cb(void *user_context, bool retry,
8282                                                         void *user_data)
8283 {
8284         struct connman_service *service = user_context;
8285
8286         if (retry)
8287                 __connman_service_connect(service,
8288                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
8289         else {
8290                 /* It is not relevant to stay on Failure state
8291                  * when failing is due to wrong user input */
8292                 __connman_service_clear_error(service);
8293 #if defined TIZEN_EXT
8294                 /* Reseting the state back in case of failure state */
8295                 service->state_ipv4 = service->state_ipv6 =
8296                                 CONNMAN_SERVICE_STATE_IDLE;
8297
8298                 if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
8299                         set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8300 #endif
8301                 service_complete(service);
8302                 __connman_connection_update_gateway();
8303         }
8304 }
8305
8306 static int check_wpspin(struct connman_service *service, const char *wpspin)
8307 {
8308         int length;
8309         guint i;
8310
8311         if (!wpspin)
8312                 return 0;
8313
8314         length = strlen(wpspin);
8315
8316         /* If 0, it will mean user wants to use PBC method */
8317         if (length == 0) {
8318                 connman_network_set_string(service->network,
8319                                                         "WiFi.PinWPS", NULL);
8320                 return 0;
8321         }
8322
8323         /* A WPS PIN is always 8 chars length,
8324          * its content is in digit representation.
8325          */
8326         if (length != 8)
8327                 return -ENOKEY;
8328
8329         for (i = 0; i < 8; i++)
8330                 if (!isdigit((unsigned char) wpspin[i]))
8331                         return -ENOKEY;
8332
8333         connman_network_set_string(service->network, "WiFi.PinWPS", wpspin);
8334
8335         return 0;
8336 }
8337
8338 static void request_input_cb(struct connman_service *service,
8339                         bool values_received,
8340                         const char *name, int name_len,
8341                         const char *identity, const char *passphrase,
8342                         bool wps, const char *wpspin,
8343                         const char *error, void *user_data)
8344 {
8345         struct connman_device *device;
8346         const char *security;
8347         int err = 0;
8348
8349         DBG("RequestInput return, %p", service);
8350
8351         if (error) {
8352                 DBG("error: %s", error);
8353
8354                 if (g_strcmp0(error,
8355                                 "net.connman.Agent.Error.Canceled") == 0) {
8356                         err = -ECONNABORTED;
8357
8358                         if (service->hidden)
8359                                 __connman_service_return_error(service,
8360                                                         ECONNABORTED,
8361                                                         user_data);
8362                         goto done;
8363                 } else {
8364                         if (service->hidden)
8365                                 __connman_service_return_error(service,
8366                                                         ETIMEDOUT, user_data);
8367                 }
8368         }
8369
8370         if (service->hidden && name_len > 0 && name_len <= 32) {
8371                 device = connman_network_get_device(service->network);
8372                 security = connman_network_get_string(service->network,
8373                                                         "WiFi.Security");
8374                 err = __connman_device_request_hidden_scan(device,
8375                                                 name, name_len,
8376                                                 identity, passphrase,
8377                                                 security, user_data);
8378                 if (err < 0)
8379                         __connman_service_return_error(service, -err,
8380                                                         user_data);
8381         }
8382
8383         if (!values_received || service->hidden) {
8384                 err = -EINVAL;
8385                 goto done;
8386         }
8387
8388         if (wps && service->network) {
8389                 err = check_wpspin(service, wpspin);
8390                 if (err < 0)
8391                         goto done;
8392
8393                 connman_network_set_bool(service->network, "WiFi.UseWPS", wps);
8394         }
8395
8396         if (identity)
8397                 __connman_service_set_agent_identity(service, identity);
8398
8399         if (passphrase)
8400                 err = __connman_service_set_passphrase(service, passphrase);
8401
8402  done:
8403         if (err >= 0) {
8404                 /* We forget any previous error. */
8405                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8406
8407                 __connman_service_connect(service,
8408                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
8409
8410         } else if (err == -ENOKEY) {
8411                 __connman_service_indicate_error(service,
8412                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
8413         } else {
8414                 /* It is not relevant to stay on Failure state
8415                  * when failing is due to wrong user input */
8416                 service->state = CONNMAN_SERVICE_STATE_IDLE;
8417
8418                 if (!service->hidden) {
8419                         /*
8420                          * If there was a real error when requesting
8421                          * hidden scan, then that error is returned already
8422                          * to the user somewhere above so do not try to
8423                          * do this again.
8424                          */
8425                         __connman_service_return_error(service, -err,
8426                                                         user_data);
8427                 }
8428
8429                 service_complete(service);
8430                 __connman_connection_update_gateway();
8431         }
8432 }
8433
8434 static void downgrade_connected_services(void)
8435 {
8436         struct connman_service *up_service;
8437         GList *list;
8438
8439         for (list = service_list; list; list = list->next) {
8440                 up_service = list->data;
8441
8442                 if (!is_connected(up_service->state))
8443                         continue;
8444
8445                 if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
8446                         return;
8447
8448                 downgrade_state(up_service);
8449         }
8450 }
8451
8452 static int service_update_preferred_order(struct connman_service *default_service,
8453                 struct connman_service *new_service,
8454                 enum connman_service_state new_state)
8455 {
8456         unsigned int *tech_array;
8457         int i;
8458
8459         if (!default_service || default_service == new_service ||
8460                         default_service->state != new_state)
8461                 return 0;
8462
8463         tech_array = connman_setting_get_uint_list("PreferredTechnologies");
8464         if (tech_array) {
8465
8466                 for (i = 0; tech_array[i] != 0; i += 1) {
8467                         if (default_service->type == tech_array[i])
8468                                 return -EALREADY;
8469
8470                         if (new_service->type == tech_array[i]) {
8471                                 switch_default_service(default_service,
8472                                                 new_service);
8473                                 __connman_connection_update_gateway();
8474                                 return 0;
8475                         }
8476                 }
8477         }
8478
8479         return -EALREADY;
8480 }
8481
8482 #if defined TIZEN_EXT
8483 static gboolean __connman_service_can_drop(struct connman_service *service)
8484 {
8485         if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
8486                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
8487                         return TRUE;
8488                 else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
8489                         return TRUE;
8490         }
8491         return FALSE;
8492 }
8493
8494 static struct connman_device *default_connecting_device = NULL;
8495
8496 static void __connman_service_disconnect_default(struct connman_service *service)
8497 {
8498         struct connman_device *default_device = NULL;
8499
8500         if (default_connecting_device == NULL)
8501                 return;
8502
8503         default_device = connman_network_get_device(
8504                         __connman_service_get_network(service));
8505
8506         DBG("Disconnecting service %p %s", service, service->path);
8507         DBG("Disconnecting device %p %p %s",
8508                         default_connecting_device,
8509                         default_device,
8510                         connman_device_get_string(default_device, "Name"));
8511
8512         if (default_connecting_device == default_device)
8513                 default_connecting_device = NULL;
8514 }
8515
8516 #if defined TIZEN_MAINTAIN_ONLINE
8517 static void __connman_service_connect_default(struct connman_service *current,
8518                                                                   enum connman_service_state old_state)
8519 #else
8520 static void __connman_service_connect_default(struct connman_service *current)
8521 #endif
8522 {
8523         int err;
8524         GList *list;
8525         bool default_internet;
8526         struct connman_service *service;
8527         struct connman_service *default_service = NULL;
8528         struct connman_device *default_device = NULL;
8529
8530         if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
8531                 switch (current->state) {
8532                 case CONNMAN_SERVICE_STATE_UNKNOWN:
8533                 case CONNMAN_SERVICE_STATE_ASSOCIATION:
8534                 case CONNMAN_SERVICE_STATE_CONFIGURATION:
8535                         return;
8536                 default:
8537                         break;
8538                 }
8539
8540                 if (default_connecting_device &&
8541                                 __connman_service_is_internet_profile(current) == TRUE) {
8542                         if (current->network == NULL)
8543                                 return;
8544
8545                         default_device = connman_network_get_device(current->network);
8546                         if (default_connecting_device == default_device) {
8547                                 DBG("Cellular service[%s]  %p %s",
8548                                                 state2string(current->state), current, current->path);
8549                                 DBG("Cellular device %p %p %s",
8550                                                 default_connecting_device, default_device,
8551                                                 connman_device_get_string(default_device, "Name"));
8552
8553                                 default_connecting_device = NULL;
8554                         }
8555                 }
8556
8557                 return;
8558 #if defined TIZEN_MAINTAIN_ONLINE
8559         } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
8560                            old_state == CONNMAN_SERVICE_STATE_ONLINE) {
8561                 DBG("Device is downgraded: online --> ready");
8562 #endif
8563         } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
8564                 return;
8565
8566         /* Always-on: keep default cellular connection as possible */
8567         for (list = service_list; list; list = list->next) {
8568                 service = list->data;
8569
8570                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8571                                 __connman_service_is_internet_profile(service) != TRUE ||
8572                                 service->network == NULL) {
8573                         continue;
8574                 }
8575
8576                 default_internet =
8577                                 connman_network_get_bool(service->network, "DefaultInternet");
8578
8579                 DBG("service: %p %s %s %s (default: %d)", service, service->name,
8580                                 __connman_service_type2string(service->type),
8581                                 state2string(service->state), default_internet);
8582
8583                 if (default_internet) {
8584                         default_service = service;
8585                         if (is_connected(default_service->state) == TRUE ||
8586                                         is_connecting(default_service->state) == TRUE)
8587                                 return;
8588
8589                         default_device = connman_network_get_device(default_service->network);
8590                         if (default_connecting_device == default_device) {
8591                                 DBG("Device is connecting (%p)", default_connecting_device);
8592                                 return;
8593                         }
8594
8595                         default_connecting_device = default_device;
8596                         default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
8597
8598                         err = __connman_network_connect(default_service->network);
8599                         DBG("Connecting default service %p %s [%d]",
8600                                         default_service, default_service->path, err);
8601                         DBG("Connecting device %p %s", default_connecting_device,
8602                                         connman_device_get_string(default_connecting_device, "Name"));
8603                         if (err < 0 && err != -EINPROGRESS) {
8604                                 default_connecting_device = NULL;
8605                         } else
8606                                 break;
8607                 }
8608         }
8609 }
8610 #endif
8611
8612 static void single_connected_tech(struct connman_service *allowed)
8613 {
8614         struct connman_service *service;
8615         GSList *services = NULL, *list;
8616         GList *iter;
8617
8618         DBG("keeping %p %s", allowed, allowed->path);
8619
8620 #if defined TIZEN_EXT
8621         if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
8622                 return;
8623 #endif
8624
8625         for (iter = service_list; iter; iter = iter->next) {
8626                 service = iter->data;
8627
8628 #if defined TIZEN_EXT
8629                 if (service != allowed && service->type != allowed->type &&
8630                                 __connman_service_can_drop(service) == TRUE)
8631 #else
8632                 if (!is_connected(service->state))
8633                         break;
8634
8635                 if (service == allowed)
8636                         continue;
8637 #endif
8638
8639                 services = g_slist_prepend(services, service);
8640         }
8641
8642         for (list = services; list; list = list->next) {
8643                 service = list->data;
8644
8645                 DBG("disconnecting %p %s", service, service->path);
8646 #if defined TIZEN_EXT
8647                 __connman_service_disconnect_default(service);
8648 #endif
8649                 __connman_service_disconnect(service);
8650         }
8651
8652         g_slist_free(services);
8653 }
8654
8655 #if defined TIZEN_EXT
8656 static void set_priority_connected_service(void)
8657 {
8658         struct connman_service *service;
8659         GList *list;
8660
8661         for (list = service_list; list; list = list->next) {
8662                 service = list->data;
8663
8664                 if (is_connected(service->state) == FALSE)
8665                         service->order = 5;
8666                 else
8667 #if defined TIZEN_MAINTAIN_ONLINE
8668                 {
8669                         if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8670                                 service->state == CONNMAN_SERVICE_STATE_ONLINE)
8671                                 service->order = 6;
8672                         else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
8673                                 service->order = 6;
8674                         else
8675                                 service->order = 5;
8676                 }
8677 #else
8678                         service->order = 6;
8679 #endif
8680         }
8681 }
8682 #endif
8683
8684 static const char *get_dbus_sender(struct connman_service *service)
8685 {
8686         if (!service->pending)
8687                 return NULL;
8688
8689         return dbus_message_get_sender(service->pending);
8690 }
8691
8692 static int service_indicate_state(struct connman_service *service)
8693 {
8694         enum connman_service_state old_state, new_state;
8695         struct connman_service *def_service;
8696         enum connman_ipconfig_method method;
8697         int result;
8698
8699         if (!service)
8700                 return -EINVAL;
8701
8702         old_state = service->state;
8703         new_state = combine_state(service->state_ipv4, service->state_ipv6);
8704
8705         DBG("service %p old %s - new %s/%s => %s",
8706                                         service,
8707                                         state2string(old_state),
8708                                         state2string(service->state_ipv4),
8709                                         state2string(service->state_ipv6),
8710                                         state2string(new_state));
8711
8712         if (old_state == new_state)
8713                 return -EALREADY;
8714
8715         def_service = connman_service_get_default();
8716
8717         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
8718                 result = service_update_preferred_order(def_service,
8719                                 service, new_state);
8720                 if (result == -EALREADY)
8721                         return result;
8722         }
8723
8724         if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
8725                 __connman_notifier_leave_online(service->type);
8726
8727         if (is_connected(old_state) && !is_connected(new_state))
8728                 searchdomain_remove_all(service);
8729
8730         service->state = new_state;
8731 #if defined TIZEN_EXT
8732         if (!is_connected(old_state) && is_connected(new_state))
8733                 connman_device_send_connected_signal(
8734                                 connman_network_get_device(service->network), true);
8735         else if (is_connected(old_state) && !is_connected(new_state))
8736                 connman_device_send_connected_signal(
8737                                 connman_network_get_device(service->network), false);
8738 #endif
8739         state_changed(service);
8740
8741         if (!is_connected(old_state) && is_connected(new_state))
8742                 searchdomain_add_all(service);
8743
8744         switch(new_state) {
8745         case CONNMAN_SERVICE_STATE_UNKNOWN:
8746
8747                 break;
8748
8749         case CONNMAN_SERVICE_STATE_IDLE:
8750                 if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT)
8751                         __connman_service_disconnect(service);
8752
8753                 break;
8754
8755         case CONNMAN_SERVICE_STATE_ASSOCIATION:
8756
8757                 break;
8758
8759         case CONNMAN_SERVICE_STATE_CONFIGURATION:
8760                 if (!service->new_service &&
8761                                 __connman_stats_service_register(service) == 0) {
8762                         /*
8763                          * For new services the statistics are updated after
8764                          * we have successfully connected.
8765                          */
8766                         __connman_stats_get(service, false,
8767                                                 &service->stats.data);
8768                         __connman_stats_get(service, true,
8769                                                 &service->stats_roaming.data);
8770                 }
8771
8772                 break;
8773
8774         case CONNMAN_SERVICE_STATE_READY:
8775                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8776
8777                 if (service->new_service &&
8778                                 __connman_stats_service_register(service) == 0) {
8779                         /*
8780                          * This is normally done after configuring state
8781                          * but for new service do this after we have connected
8782                          * successfully.
8783                          */
8784                         __connman_stats_get(service, false,
8785                                                 &service->stats.data);
8786                         __connman_stats_get(service, true,
8787                                                 &service->stats_roaming.data);
8788                 }
8789
8790                 service->new_service = false;
8791
8792                 default_changed();
8793
8794                 def_service = connman_service_get_default();
8795
8796                 service_update_preferred_order(def_service, service, new_state);
8797
8798                 __connman_service_set_favorite(service, true);
8799
8800                 reply_pending(service, 0);
8801
8802                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8803                         connman_network_get_bool(service->network,
8804                                                 "WiFi.UseWPS")) {
8805                         const char *pass;
8806
8807                         pass = connman_network_get_string(service->network,
8808                                                         "WiFi.Passphrase");
8809
8810                         __connman_service_set_passphrase(service, pass);
8811
8812                         connman_network_set_bool(service->network,
8813                                                         "WiFi.UseWPS", false);
8814                 }
8815
8816                 g_get_current_time(&service->modified);
8817                 service_save(service);
8818
8819                 domain_changed(service);
8820                 proxy_changed(service);
8821
8822                 if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
8823                         __connman_notifier_connect(service->type);
8824
8825                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
8826                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
8827                         __connman_ipconfig_disable_ipv6(
8828                                                 service->ipconfig_ipv6);
8829
8830 #if !defined TIZEN_MAINTAIN_ONLINE
8831                 if (connman_setting_get_bool("SingleConnectedTechnology"))
8832                         single_connected_tech(service);
8833                 else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
8834                         vpn_auto_connect();
8835 #else
8836                 if (service->type != CONNMAN_SERVICE_TYPE_VPN)
8837                         vpn_auto_connect();
8838 #endif
8839
8840 #if defined TIZEN_EXT
8841                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8842                         set_priority_connected_service();
8843 #endif
8844
8845                 break;
8846
8847         case CONNMAN_SERVICE_STATE_ONLINE:
8848 #if defined TIZEN_MAINTAIN_ONLINE
8849 #if defined TIZEN_EXT
8850                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8851                         set_priority_connected_service();
8852 #endif
8853
8854                 if (connman_setting_get_bool("SingleConnectedTechnology"))
8855                         single_connected_tech(service);
8856 #endif
8857
8858 #if defined TIZEN_EXT
8859                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8860                         connman_service_set_internet_connection(service, true);
8861 #endif
8862                 break;
8863
8864         case CONNMAN_SERVICE_STATE_DISCONNECT:
8865                 set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
8866
8867                 reply_pending(service, ECONNABORTED);
8868
8869                 default_changed();
8870
8871                 __connman_wispr_stop(service);
8872
8873                 __connman_wpad_stop(service);
8874
8875 #if defined TIZEN_EXT
8876                 /**
8877                  * Skip the functions if there is any connected profiles
8878                  * that use same interface
8879                  */
8880                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
8881                         __connman_service_get_connected_count_of_iface(
8882                                                         service) <= 0) {
8883 #endif
8884                 domain_changed(service);
8885                 proxy_changed(service);
8886 #if defined TIZEN_EXT
8887                 }
8888 #endif
8889
8890                 /*
8891                  * Previous services which are connected and which states
8892                  * are set to online should reset relevantly ipconfig_state
8893                  * to ready so wispr/portal will be rerun on those
8894                  */
8895                 downgrade_connected_services();
8896
8897                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8898                 break;
8899
8900         case CONNMAN_SERVICE_STATE_FAILURE:
8901 #if defined TIZEN_EXT
8902                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
8903                         service->order = 5;
8904                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
8905 #endif
8906                 if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
8907                         connman_agent_report_error(service, service->path,
8908                                                 error2string(service->error),
8909                                                 report_error_cb,
8910                                                 get_dbus_sender(service),
8911                                                 NULL);
8912                 }
8913                 service_complete(service);
8914                 break;
8915         }
8916
8917         service_list_sort();
8918
8919 #if defined TIZEN_EXT
8920 #if defined TIZEN_MAINTAIN_ONLINE
8921         __connman_service_connect_default(service, old_state);
8922 #else
8923         __connman_service_connect_default(service);
8924 #endif
8925 #endif
8926
8927         __connman_connection_update_gateway();
8928
8929         if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
8930                         new_state != CONNMAN_SERVICE_STATE_READY) ||
8931                 (old_state == CONNMAN_SERVICE_STATE_READY &&
8932                         new_state != CONNMAN_SERVICE_STATE_ONLINE)) {
8933                 __connman_notifier_disconnect(service->type);
8934         }
8935
8936         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
8937                 __connman_notifier_enter_online(service->type);
8938                 default_changed();
8939         }
8940
8941         return 0;
8942 }
8943
8944 int __connman_service_indicate_error(struct connman_service *service,
8945                                         enum connman_service_error error)
8946 {
8947         DBG("service %p error %d", service, error);
8948
8949         if (!service)
8950                 return -EINVAL;
8951
8952         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
8953                 return -EALREADY;
8954
8955         set_error(service, error);
8956
8957 /* default internet service: fix not cleared if pdp activation*/
8958 #if defined TIZEN_EXT
8959                 /*
8960                  * If connection failed for default service(DefaultInternet),
8961                  * default_connecting_device should be cleared.
8962                  */
8963                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
8964                                 service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
8965                         __connman_service_disconnect_default(service);
8966
8967                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
8968                                 service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
8969                         g_free(service->passphrase);
8970                         service->passphrase = NULL;
8971                 }
8972 #endif
8973
8974         __connman_service_ipconfig_indicate_state(service,
8975                                                 CONNMAN_SERVICE_STATE_FAILURE,
8976                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
8977         __connman_service_ipconfig_indicate_state(service,
8978                                                 CONNMAN_SERVICE_STATE_FAILURE,
8979                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
8980         return 0;
8981 }
8982
8983 int __connman_service_clear_error(struct connman_service *service)
8984 {
8985         DBusMessage *pending, *provider_pending;
8986
8987         DBG("service %p", service);
8988
8989         if (!service)
8990                 return -EINVAL;
8991
8992         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
8993                 return -EINVAL;
8994
8995         pending = service->pending;
8996         service->pending = NULL;
8997         provider_pending = service->provider_pending;
8998         service->provider_pending = NULL;
8999
9000         __connman_service_ipconfig_indicate_state(service,
9001                                                 CONNMAN_SERVICE_STATE_IDLE,
9002                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
9003
9004         __connman_service_ipconfig_indicate_state(service,
9005                                                 CONNMAN_SERVICE_STATE_IDLE,
9006                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
9007
9008         service->pending = pending;
9009         service->provider_pending = provider_pending;
9010
9011         return 0;
9012 }
9013
9014 int __connman_service_indicate_default(struct connman_service *service)
9015 {
9016         DBG("service %p state %s", service, state2string(service->state));
9017
9018         if (!is_connected(service->state)) {
9019                 /*
9020                  * If service is not yet fully connected, then we must not
9021                  * change the default yet. The default gw will be changed
9022                  * after the service state is in ready.
9023                  */
9024                 return -EINPROGRESS;
9025         }
9026
9027         default_changed();
9028
9029         return 0;
9030 }
9031
9032 enum connman_service_state __connman_service_ipconfig_get_state(
9033                                         struct connman_service *service,
9034                                         enum connman_ipconfig_type type)
9035 {
9036         if (!service)
9037                 return CONNMAN_SERVICE_STATE_UNKNOWN;
9038
9039         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9040                 return service->state_ipv4;
9041
9042         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
9043                 return service->state_ipv6;
9044
9045         return CONNMAN_SERVICE_STATE_UNKNOWN;
9046 }
9047
9048 static void check_proxy_setup(struct connman_service *service)
9049 {
9050         /*
9051          * We start WPAD if we haven't got a PAC URL from DHCP and
9052          * if our proxy manual configuration is either empty or set
9053          * to AUTO with an empty URL.
9054          */
9055
9056         if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
9057                 goto done;
9058
9059         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
9060                 (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO ||
9061                         service->pac))
9062                 goto done;
9063
9064         if (__connman_wpad_start(service) < 0) {
9065                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
9066                 __connman_notifier_proxy_changed(service);
9067                 goto done;
9068         }
9069
9070         return;
9071
9072 done:
9073         __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9074 }
9075
9076 #if defined TIZEN_EXT
9077 void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
9078
9079         DBG("check the proxy and start wispr");
9080         check_proxy_setup(service);
9081         return;
9082 }
9083 #endif
9084
9085 /*
9086  * How many networks are connected at the same time. If more than 1,
9087  * then set the rp_filter setting properly (loose mode routing) so that network
9088  * connectivity works ok. This is only done for IPv4 networks as IPv6
9089  * does not have rp_filter knob.
9090  */
9091 static int connected_networks_count;
9092 static int original_rp_filter;
9093
9094 static void service_rp_filter(struct connman_service *service,
9095                                 bool connected)
9096 {
9097         enum connman_ipconfig_method method;
9098
9099         method = __connman_ipconfig_get_method(service->ipconfig_ipv4);
9100
9101         switch (method) {
9102         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
9103         case CONNMAN_IPCONFIG_METHOD_OFF:
9104         case CONNMAN_IPCONFIG_METHOD_AUTO:
9105                 return;
9106         case CONNMAN_IPCONFIG_METHOD_FIXED:
9107         case CONNMAN_IPCONFIG_METHOD_MANUAL:
9108         case CONNMAN_IPCONFIG_METHOD_DHCP:
9109                 break;
9110         }
9111
9112         if (connected) {
9113                 if (connected_networks_count == 1) {
9114                         int filter_value;
9115                         filter_value = __connman_ipconfig_set_rp_filter();
9116                         if (filter_value < 0)
9117                                 return;
9118
9119                         original_rp_filter = filter_value;
9120                 }
9121                 connected_networks_count++;
9122
9123         } else {
9124                 if (connected_networks_count == 2)
9125                         __connman_ipconfig_unset_rp_filter(original_rp_filter);
9126
9127                 connected_networks_count--;
9128                 if (connected_networks_count < 0)
9129                         connected_networks_count = 0;
9130         }
9131
9132         DBG("%s %s ipconfig %p method %d count %d filter %d",
9133                 connected ? "connected" : "disconnected", service->identifier,
9134                 service->ipconfig_ipv4, method,
9135                 connected_networks_count, original_rp_filter);
9136 }
9137
9138 static void redo_wispr(struct connman_service *service,
9139                                         enum connman_ipconfig_type type)
9140 {
9141         service->online_timeout = 0;
9142         connman_service_unref(service);
9143
9144         DBG("Retrying %s WISPr for %p %s",
9145                 __connman_ipconfig_type2string(type),
9146                 service, service->name);
9147
9148         __connman_wispr_start(service, type);
9149 }
9150
9151 static gboolean redo_wispr_ipv4(gpointer user_data)
9152 {
9153         struct connman_service *service = user_data;
9154
9155         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9156
9157         return FALSE;
9158 }
9159
9160 static gboolean redo_wispr_ipv6(gpointer user_data)
9161 {
9162         struct connman_service *service = user_data;
9163
9164         redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV6);
9165
9166         return FALSE;
9167 }
9168
9169 #if defined TIZEN_MAINTAIN_ONLINE
9170 static gboolean redo_wispr_ipv4(gpointer user_data)
9171 {
9172         struct connman_service *service = user_data;
9173
9174         DBG("");
9175
9176         __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
9177
9178         return FALSE;
9179 }
9180 #endif
9181
9182 int __connman_service_online_check_failed(struct connman_service *service,
9183                                         enum connman_ipconfig_type type)
9184 {
9185         GSourceFunc redo_func;
9186         int *interval;
9187
9188         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
9189                 interval = &service->online_check_interval_ipv4;
9190                 redo_func = redo_wispr_ipv4;
9191         } else {
9192                 interval = &service->online_check_interval_ipv6;
9193                 redo_func = redo_wispr_ipv6;
9194         }
9195
9196         DBG("service %p type %s interval %d", service,
9197                 __connman_ipconfig_type2string(type), *interval);
9198
9199         service->online_timeout = g_timeout_add_seconds(*interval * *interval,
9200                                 redo_func, connman_service_ref(service));
9201
9202         /* Increment the interval for the next time, set a maximum timeout of
9203          * ONLINE_CHECK_MAX_INTERVAL * ONLINE_CHECK_MAX_INTERVAL seconds.
9204          */
9205         if (*interval < ONLINE_CHECK_MAX_INTERVAL)
9206                 (*interval)++;
9207
9208         return EAGAIN;
9209 }
9210
9211 static void cancel_online_check(struct connman_service *service)
9212 {
9213         if (service->online_timeout == 0)
9214                 return;
9215
9216         g_source_remove(service->online_timeout);
9217         service->online_timeout = 0;
9218         connman_service_unref(service);
9219 }
9220
9221 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
9222                                         enum connman_service_state new_state,
9223                                         enum connman_ipconfig_type type)
9224 {
9225         struct connman_ipconfig *ipconfig = NULL;
9226         enum connman_service_state old_state;
9227         enum connman_ipconfig_method method;
9228
9229         if (!service)
9230                 return -EINVAL;
9231
9232         switch (type) {
9233         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
9234         case CONNMAN_IPCONFIG_TYPE_ALL:
9235                 return -EINVAL;
9236
9237         case CONNMAN_IPCONFIG_TYPE_IPV4:
9238                 old_state = service->state_ipv4;
9239                 ipconfig = service->ipconfig_ipv4;
9240
9241                 break;
9242
9243         case CONNMAN_IPCONFIG_TYPE_IPV6:
9244                 old_state = service->state_ipv6;
9245                 ipconfig = service->ipconfig_ipv6;
9246
9247                 break;
9248         }
9249
9250         if (!ipconfig)
9251                 return -EINVAL;
9252
9253         method = __connman_ipconfig_get_method(ipconfig);
9254
9255         switch (method) {
9256         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
9257         case CONNMAN_IPCONFIG_METHOD_OFF:
9258                 if (new_state != CONNMAN_SERVICE_STATE_IDLE)
9259                         connman_warn("ipconfig state %d ipconfig method %d",
9260                                 new_state, method);
9261
9262 #if defined TIZEN_EXT
9263                 if (old_state != CONNMAN_SERVICE_STATE_READY &&
9264                                 old_state != CONNMAN_SERVICE_STATE_ONLINE)
9265 #endif
9266                 new_state = CONNMAN_SERVICE_STATE_IDLE;
9267                 break;
9268
9269         case CONNMAN_IPCONFIG_METHOD_FIXED:
9270         case CONNMAN_IPCONFIG_METHOD_MANUAL:
9271         case CONNMAN_IPCONFIG_METHOD_DHCP:
9272         case CONNMAN_IPCONFIG_METHOD_AUTO:
9273                 break;
9274
9275         }
9276
9277         /* Any change? */
9278         if (old_state == new_state)
9279                 return -EALREADY;
9280
9281 #if defined TIZEN_EXT
9282         __sync_synchronize();
9283         if (service->user_pdn_connection_refcount > 0 &&
9284                         service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
9285                 if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
9286                                 new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
9287                                 new_state == CONNMAN_SERVICE_STATE_IDLE) {
9288                         service->user_pdn_connection_refcount = 0;
9289                         __sync_synchronize();
9290                 }
9291 #endif
9292
9293         DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
9294                 service, service ? service->identifier : NULL,
9295                 old_state, state2string(old_state),
9296                 new_state, state2string(new_state),
9297                 type, __connman_ipconfig_type2string(type));
9298
9299         switch (new_state) {
9300         case CONNMAN_SERVICE_STATE_UNKNOWN:
9301         case CONNMAN_SERVICE_STATE_ASSOCIATION:
9302                 break;
9303         case CONNMAN_SERVICE_STATE_CONFIGURATION:
9304                 break;
9305         case CONNMAN_SERVICE_STATE_READY:
9306 #if defined TIZEN_EXT
9307                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
9308                                 __connman_service_is_internet_profile(service) != TRUE) {
9309                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9310                                 service_rp_filter(service, TRUE);
9311
9312                         break;
9313                 }
9314 #endif
9315                 if (connman_setting_get_bool("EnableOnlineCheck"))
9316                         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
9317 #if !defined TIZEN_EXT
9318                                 check_proxy_setup(service);
9319 #endif
9320 #if defined TIZEN_MAINTAIN_ONLINE
9321 /*                              if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
9322                                         check_proxy_setup(service);
9323 #endif
9324                         } else {
9325                                 __connman_service_wispr_start(service, type);
9326                         }
9327                 else
9328                         connman_info("Online check disabled. "
9329                                 "Default service remains in READY state.");
9330                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9331                         service_rp_filter(service, true);
9332                 set_mdns(service, service->mdns_config);
9333                 break;
9334         case CONNMAN_SERVICE_STATE_ONLINE:
9335                 break;
9336         case CONNMAN_SERVICE_STATE_DISCONNECT:
9337                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
9338                         return -EINVAL;
9339
9340                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9341                         service_rp_filter(service, false);
9342
9343                 break;
9344
9345         case CONNMAN_SERVICE_STATE_IDLE:
9346         case CONNMAN_SERVICE_STATE_FAILURE:
9347                 __connman_ipconfig_disable(ipconfig);
9348
9349                 break;
9350         }
9351
9352         if (is_connected(old_state) && !is_connected(new_state)) {
9353                 nameserver_remove_all(service, type);
9354                 cancel_online_check(service);
9355         }
9356
9357         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
9358                 service->state_ipv4 = new_state;
9359         else
9360                 service->state_ipv6 = new_state;
9361
9362         if (!is_connected(old_state) && is_connected(new_state))
9363                 nameserver_add_all(service, type);
9364
9365         __connman_timeserver_sync(service);
9366
9367 #if defined TIZEN_EXT
9368         int ret = service_indicate_state(service);
9369         /*Sent the Ready changed signal again in case IPv4 IP set
9370           after IPv6 IP set*/
9371
9372         if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
9373                         && new_state == CONNMAN_SERVICE_STATE_READY) {
9374                 DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
9375                 state_changed(service);
9376         }
9377
9378         return ret;
9379 #endif
9380         return service_indicate_state(service);
9381 }
9382
9383 static bool prepare_network(struct connman_service *service)
9384 {
9385         enum connman_network_type type;
9386         unsigned int ssid_len;
9387
9388         type = connman_network_get_type(service->network);
9389
9390         switch (type) {
9391         case CONNMAN_NETWORK_TYPE_UNKNOWN:
9392         case CONNMAN_NETWORK_TYPE_VENDOR:
9393                 return false;
9394         case CONNMAN_NETWORK_TYPE_WIFI:
9395                 if (!connman_network_get_blob(service->network, "WiFi.SSID",
9396                                                 &ssid_len))
9397                         return false;
9398
9399                 if (service->passphrase)
9400                         connman_network_set_string(service->network,
9401                                 "WiFi.Passphrase", service->passphrase);
9402                 break;
9403         case CONNMAN_NETWORK_TYPE_ETHERNET:
9404         case CONNMAN_NETWORK_TYPE_GADGET:
9405         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
9406         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
9407         case CONNMAN_NETWORK_TYPE_CELLULAR:
9408                 break;
9409         }
9410
9411         return true;
9412 }
9413
9414 static void prepare_8021x(struct connman_service *service)
9415 {
9416         if (service->eap)
9417                 connman_network_set_string(service->network, "WiFi.EAP",
9418                                                                 service->eap);
9419
9420         if (service->identity)
9421                 connman_network_set_string(service->network, "WiFi.Identity",
9422                                                         service->identity);
9423
9424         if (service->anonymous_identity)
9425                 connman_network_set_string(service->network,
9426                                                 "WiFi.AnonymousIdentity",
9427                                                 service->anonymous_identity);
9428
9429         if (service->ca_cert_file)
9430                 connman_network_set_string(service->network, "WiFi.CACertFile",
9431                                                         service->ca_cert_file);
9432
9433         if (service->subject_match)
9434                 connman_network_set_string(service->network, "WiFi.SubjectMatch",
9435                                                         service->subject_match);
9436
9437         if (service->altsubject_match)
9438                 connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
9439                                                         service->altsubject_match);
9440
9441         if (service->domain_suffix_match)
9442                 connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
9443                                                         service->domain_suffix_match);
9444
9445         if (service->domain_match)
9446                 connman_network_set_string(service->network, "WiFi.DomainMatch",
9447                                                         service->domain_match);
9448
9449         if (service->client_cert_file)
9450                 connman_network_set_string(service->network,
9451                                                 "WiFi.ClientCertFile",
9452                                                 service->client_cert_file);
9453
9454         if (service->private_key_file)
9455                 connman_network_set_string(service->network,
9456                                                 "WiFi.PrivateKeyFile",
9457                                                 service->private_key_file);
9458
9459         if (service->private_key_passphrase)
9460                 connman_network_set_string(service->network,
9461                                         "WiFi.PrivateKeyPassphrase",
9462                                         service->private_key_passphrase);
9463
9464         if (service->phase2)
9465                 connman_network_set_string(service->network, "WiFi.Phase2",
9466                                                         service->phase2);
9467
9468 #if defined TIZEN_EXT
9469         if (service->keymgmt_type)
9470                 connman_network_set_string(service->network, "WiFi.KeymgmtType",
9471                                                         service->keymgmt_type);
9472
9473         DBG("service->phase1 : %s", service->phase1);
9474         if (service->phase1)
9475                 connman_network_set_string(service->network, "WiFi.Phase1",
9476                                                         service->phase1);
9477 #endif
9478 }
9479 #if defined TIZEN_EXT
9480
9481 static bool has_valid_configuration_object(struct connman_service *service)
9482 {
9483         return service->connector && service->c_sign_key && service->net_access_key;
9484 }
9485
9486 static void prepare_dpp(struct connman_service *service)
9487 {
9488         DBG("prepare dpp");
9489         if (service->connector)
9490                 connman_network_set_string(service->network, "WiFi.Connector",
9491                                                                 service->connector);
9492
9493         if (service->c_sign_key)
9494                 connman_network_set_string(service->network, "WiFi.CSignKey",
9495                                                         service->c_sign_key);
9496
9497         if (service->net_access_key)
9498                 connman_network_set_string(service->network, "WiFi.NetAccessKey",
9499                                                         service->net_access_key);
9500 }
9501 #endif
9502
9503 static int service_connect(struct connman_service *service)
9504 {
9505         int err;
9506
9507         if (service->hidden)
9508                 return -EPERM;
9509
9510 #if defined TIZEN_EXT
9511         GList *list;
9512         int index;
9513
9514         index = __connman_service_get_index(service);
9515
9516         for (list = service_list; list; list = list->next) {
9517                 struct connman_service *temp = list->data;
9518
9519                 if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
9520                         break;
9521
9522                 if (!is_connecting(temp->state) && !is_connected(temp->state))
9523                         break;
9524
9525                 if (service == temp)
9526                         continue;
9527
9528                 if (service->type != temp->type)
9529                         continue;
9530
9531                 if (__connman_service_get_index(temp) == index &&
9532                                 __connman_service_disconnect(temp) == -EINPROGRESS)
9533                         return -EINPROGRESS;
9534         }
9535 #endif
9536
9537         switch (service->type) {
9538         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9539         case CONNMAN_SERVICE_TYPE_SYSTEM:
9540         case CONNMAN_SERVICE_TYPE_GPS:
9541         case CONNMAN_SERVICE_TYPE_P2P:
9542 #if defined TIZEN_EXT_WIFI_MESH
9543         case CONNMAN_SERVICE_TYPE_MESH:
9544 #endif
9545                 return -EINVAL;
9546         case CONNMAN_SERVICE_TYPE_ETHERNET:
9547         case CONNMAN_SERVICE_TYPE_GADGET:
9548         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9549         case CONNMAN_SERVICE_TYPE_CELLULAR:
9550         case CONNMAN_SERVICE_TYPE_VPN:
9551                 break;
9552         case CONNMAN_SERVICE_TYPE_WIFI:
9553                 switch (service->security) {
9554                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
9555                 case CONNMAN_SERVICE_SECURITY_NONE:
9556 #if defined TIZEN_EXT
9557                 case CONNMAN_SERVICE_SECURITY_OWE:
9558 #endif
9559                         break;
9560                 case CONNMAN_SERVICE_SECURITY_WEP:
9561                 case CONNMAN_SERVICE_SECURITY_PSK:
9562                 case CONNMAN_SERVICE_SECURITY_WPA:
9563                 case CONNMAN_SERVICE_SECURITY_RSN:
9564 #if defined TIZEN_EXT
9565                 case CONNMAN_SERVICE_SECURITY_SAE:
9566 #endif
9567                         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
9568                                 return -ENOKEY;
9569
9570                         if (!service->passphrase) {
9571                                 if (!service->network)
9572                                         return -EOPNOTSUPP;
9573
9574                                 if (!service->wps ||
9575                                         !connman_network_get_bool(service->network, "WiFi.UseWPS"))
9576                                         return -ENOKEY;
9577                         }
9578                         break;
9579
9580 #if defined TIZEN_EXT
9581                 case CONNMAN_SERVICE_SECURITY_DPP:
9582                         if (has_valid_configuration_object(service) &&
9583                                         !service->network)
9584                                 return -EINVAL;
9585                         break;
9586 #endif
9587                 case CONNMAN_SERVICE_SECURITY_8021X:
9588                         if (!service->eap) {
9589                                 connman_warn("EAP type has not been found. "
9590                                         "Most likely ConnMan is not able to "
9591                                         "find a configuration for given "
9592                                         "8021X network. "
9593                                         "Check SSID or Name match with the "
9594                                         "network name.");
9595                                 return -EINVAL;
9596                         }
9597
9598 #if defined TIZEN_EXT
9599                         /*
9600                          * never request credentials if using EAP-TLS, EAP-SIM
9601                          * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
9602                          * need to be fully provisioned)
9603                          */
9604                         DBG("service eap: %s", service->eap);
9605                         if (g_str_equal(service->eap, "tls") ||
9606                                 g_str_equal(service->eap, "sim") ||
9607                                 g_str_equal(service->eap, "aka") ||
9608                                 g_str_equal(service->eap, "aka'") ||
9609                                 g_str_equal(service->eap, "pwd") ||
9610                                 g_str_equal(service->eap, "fast"))
9611                                 break;
9612 #else
9613                         /*
9614                          * never request credentials if using EAP-TLS
9615                          * (EAP-TLS networks need to be fully provisioned)
9616                          */
9617                         if (g_str_equal(service->eap, "tls"))
9618                                 break;
9619
9620 #endif
9621                         /*
9622                          * Return -ENOKEY if either identity or passphrase is
9623                          * missing. Agent provided credentials can be used as
9624                          * fallback if needed.
9625                          */
9626                         if (((!service->identity &&
9627                                         !service->agent_identity) ||
9628                                         !service->passphrase) ||
9629                                         service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
9630                                 return -ENOKEY;
9631
9632                         break;
9633                 }
9634                 break;
9635         }
9636
9637         if (service->network) {
9638                 if (!prepare_network(service))
9639                         return -EINVAL;
9640
9641                 switch (service->security) {
9642                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
9643                 case CONNMAN_SERVICE_SECURITY_NONE:
9644                 case CONNMAN_SERVICE_SECURITY_WEP:
9645                 case CONNMAN_SERVICE_SECURITY_PSK:
9646                 case CONNMAN_SERVICE_SECURITY_WPA:
9647                 case CONNMAN_SERVICE_SECURITY_RSN:
9648 #if defined TIZEN_EXT
9649                 case CONNMAN_SERVICE_SECURITY_SAE:
9650                 case CONNMAN_SERVICE_SECURITY_OWE:
9651                         break;
9652                 case CONNMAN_SERVICE_SECURITY_DPP:
9653                         prepare_dpp(service);
9654 #endif
9655                         break;
9656                 case CONNMAN_SERVICE_SECURITY_8021X:
9657                         prepare_8021x(service);
9658                         break;
9659                 }
9660
9661                 if (__connman_stats_service_register(service) == 0) {
9662                         __connman_stats_get(service, false,
9663                                                 &service->stats.data);
9664                         __connman_stats_get(service, true,
9665                                                 &service->stats_roaming.data);
9666                 }
9667
9668                 err = __connman_network_connect(service->network);
9669         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9670                                         service->provider)
9671                 err = __connman_provider_connect(service->provider,
9672                                                 get_dbus_sender(service));
9673         else
9674                 return -EOPNOTSUPP;
9675
9676         if (err < 0) {
9677                 if (err != -EINPROGRESS) {
9678                         __connman_service_ipconfig_indicate_state(service,
9679                                                 CONNMAN_SERVICE_STATE_FAILURE,
9680                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
9681                         __connman_service_ipconfig_indicate_state(service,
9682                                                 CONNMAN_SERVICE_STATE_FAILURE,
9683                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
9684                         __connman_stats_service_unregister(service);
9685                 }
9686         }
9687
9688         return err;
9689 }
9690
9691 int __connman_service_connect(struct connman_service *service,
9692                         enum connman_service_connect_reason reason)
9693 {
9694         int err;
9695
9696         DBG("service %p state %s connect reason %s -> %s",
9697                 service, state2string(service->state),
9698                 reason2string(service->connect_reason),
9699                 reason2string(reason));
9700
9701         if (is_connected(service->state))
9702                 return -EISCONN;
9703
9704         if (is_connecting(service->state))
9705                 return -EALREADY;
9706
9707         switch (service->type) {
9708         case CONNMAN_SERVICE_TYPE_UNKNOWN:
9709         case CONNMAN_SERVICE_TYPE_SYSTEM:
9710         case CONNMAN_SERVICE_TYPE_GPS:
9711         case CONNMAN_SERVICE_TYPE_P2P:
9712 #if defined TIZEN_EXT_WIFI_MESH
9713         case CONNMAN_SERVICE_TYPE_MESH:
9714 #endif
9715                 return -EINVAL;
9716
9717         case CONNMAN_SERVICE_TYPE_ETHERNET:
9718         case CONNMAN_SERVICE_TYPE_GADGET:
9719         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
9720         case CONNMAN_SERVICE_TYPE_CELLULAR:
9721         case CONNMAN_SERVICE_TYPE_VPN:
9722         case CONNMAN_SERVICE_TYPE_WIFI:
9723                 break;
9724         }
9725
9726         if (!is_ipconfig_usable(service))
9727                 return -ENOLINK;
9728
9729         __connman_service_clear_error(service);
9730
9731         err = service_connect(service);
9732
9733         DBG("service %p err %d", service, err);
9734
9735         service->connect_reason = reason;
9736 #if defined TIZEN_EXT
9737         connect_reason_changed(service);
9738 #endif
9739
9740         if (err >= 0)
9741                 return 0;
9742
9743         if (err == -EINPROGRESS) {
9744                 if (service->timeout == 0)
9745                         service->timeout = g_timeout_add_seconds(
9746                                 CONNECT_TIMEOUT, connect_timeout, service);
9747
9748                 return -EINPROGRESS;
9749         }
9750
9751         if (service->network)
9752                 __connman_network_disconnect(service->network);
9753         else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9754                                 service->provider)
9755                         connman_provider_disconnect(service->provider);
9756
9757         if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
9758                 if (err == -ENOKEY || err == -EPERM) {
9759                         DBusMessage *pending = NULL;
9760                         const char *dbus_sender = get_dbus_sender(service);
9761
9762                         /*
9763                          * We steal the reply here. The idea is that the
9764                          * connecting client will see the connection status
9765                          * after the real hidden network is connected or
9766                          * connection failed.
9767                          */
9768                         if (service->hidden) {
9769                                 pending = service->pending;
9770                                 service->pending = NULL;
9771                         }
9772
9773                         err = __connman_agent_request_passphrase_input(service,
9774                                         request_input_cb,
9775                                         dbus_sender,
9776                                         pending);
9777                         if (service->hidden && err != -EINPROGRESS)
9778                                 service->pending = pending;
9779
9780                         return err;
9781                 }
9782         }
9783
9784         return err;
9785 }
9786
9787 int __connman_service_disconnect(struct connman_service *service)
9788 {
9789         int err;
9790
9791         DBG("service %p", service);
9792
9793         service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
9794         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
9795
9796         connman_agent_cancel(service);
9797
9798         __connman_stats_service_unregister(service);
9799
9800         if (service->network) {
9801                 err = __connman_network_disconnect(service->network);
9802         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
9803                                         service->provider)
9804                 err = connman_provider_disconnect(service->provider);
9805         else
9806                 return -EOPNOTSUPP;
9807
9808         if (err < 0 && err != -EINPROGRESS)
9809                 return err;
9810
9811         __connman_6to4_remove(service->ipconfig_ipv4);
9812
9813         if (service->ipconfig_ipv4)
9814                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
9815                                                         NULL);
9816         else
9817                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
9818                                                         NULL);
9819
9820 #if defined TIZEN_EXT
9821         /**
9822           * Skip the functions If there is any connected profiles
9823           * that use same interface
9824           */
9825         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
9826                 __connman_service_get_connected_count_of_iface(service) <= 0) {
9827 #endif
9828         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
9829         settings_changed(service, service->ipconfig_ipv4);
9830
9831         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
9832         settings_changed(service, service->ipconfig_ipv6);
9833
9834         __connman_ipconfig_disable(service->ipconfig_ipv4);
9835         __connman_ipconfig_disable(service->ipconfig_ipv6);
9836 #if defined TIZEN_EXT
9837         }
9838 #endif
9839
9840         return err;
9841 }
9842
9843 int __connman_service_disconnect_all(void)
9844 {
9845         struct connman_service *service;
9846         GSList *services = NULL, *list;
9847         GList *iter;
9848
9849         DBG("");
9850
9851         for (iter = service_list; iter; iter = iter->next) {
9852                 service = iter->data;
9853
9854                 if (!is_connected(service->state))
9855                         break;
9856
9857                 services = g_slist_prepend(services, service);
9858         }
9859
9860         for (list = services; list; list = list->next) {
9861                 struct connman_service *service = list->data;
9862
9863                 service->ignore = true;
9864
9865                 __connman_service_disconnect(service);
9866         }
9867
9868         g_slist_free(services);
9869
9870         return 0;
9871 }
9872
9873 /**
9874  * lookup_by_identifier:
9875  * @identifier: service identifier
9876  *
9877  * Look up a service by identifier (reference count will not be increased)
9878  */
9879 static struct connman_service *lookup_by_identifier(const char *identifier)
9880 {
9881         return g_hash_table_lookup(service_hash, identifier);
9882 }
9883
9884 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
9885 {
9886         return identifier ? lookup_by_identifier(identifier) : NULL;
9887 }
9888
9889 struct provision_user_data {
9890         const char *ident;
9891         int ret;
9892 };
9893
9894 static void provision_changed(gpointer value, gpointer user_data)
9895 {
9896         struct connman_service *service = value;
9897         struct provision_user_data *data = user_data;
9898         const char *path = data->ident;
9899         int ret;
9900
9901         ret = __connman_config_provision_service_ident(service, path,
9902                         service->config_file, service->config_entry);
9903         if (ret > 0)
9904                 data->ret = ret;
9905 }
9906
9907 int __connman_service_provision_changed(const char *ident)
9908 {
9909         struct provision_user_data data = {
9910                 .ident = ident,
9911                 .ret = 0
9912         };
9913
9914         g_list_foreach(service_list, provision_changed, (void *)&data);
9915
9916         /*
9917          * Because the provision_changed() might have set some services
9918          * as favorite, we must sort the sequence now.
9919          */
9920         if (services_dirty) {
9921                 services_dirty = false;
9922
9923                 service_list_sort();
9924
9925                 __connman_connection_update_gateway();
9926         }
9927
9928         return data.ret;
9929 }
9930
9931 void __connman_service_set_config(struct connman_service *service,
9932                                 const char *file_id, const char *entry)
9933 {
9934         if (!service)
9935                 return;
9936
9937         g_free(service->config_file);
9938         service->config_file = g_strdup(file_id);
9939
9940         g_free(service->config_entry);
9941         service->config_entry = g_strdup(entry);
9942 }
9943
9944 /**
9945  * __connman_service_get:
9946  * @identifier: service identifier
9947  *
9948  * Look up a service by identifier or create a new one if not found
9949  */
9950 static struct connman_service *service_get(const char *identifier)
9951 {
9952         struct connman_service *service;
9953
9954         service = g_hash_table_lookup(service_hash, identifier);
9955         if (service) {
9956                 connman_service_ref(service);
9957                 return service;
9958         }
9959
9960         service = connman_service_create();
9961         if (!service)
9962                 return NULL;
9963
9964         DBG("service %p", service);
9965
9966         service->identifier = g_strdup(identifier);
9967
9968         service_list = g_list_insert_sorted(service_list, service,
9969                                                 service_compare);
9970
9971         g_hash_table_insert(service_hash, service->identifier, service);
9972
9973         return service;
9974 }
9975
9976 static int service_register(struct connman_service *service)
9977 {
9978         DBG("service %p", service);
9979
9980         if (service->path)
9981                 return -EALREADY;
9982
9983         service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH,
9984                                                 service->identifier);
9985
9986         DBG("path %s", service->path);
9987
9988 #if defined TIZEN_EXT
9989         int ret;
9990         service_load(service);
9991         ret = service_ext_load(service);
9992         if (ret == -ERANGE)
9993                 service_ext_save(service);
9994         ret = __connman_config_provision_service(service);
9995         if (ret < 0)
9996                 DBG("Failed to provision service");
9997 #else
9998         if (__connman_config_provision_service(service) < 0)
9999                 service_load(service);
10000 #endif
10001
10002         g_dbus_register_interface(connection, service->path,
10003                                         CONNMAN_SERVICE_INTERFACE,
10004                                         service_methods, service_signals,
10005                                                         NULL, service, NULL);
10006
10007         service_list_sort();
10008
10009         __connman_connection_update_gateway();
10010
10011         return 0;
10012 }
10013
10014 static void service_up(struct connman_ipconfig *ipconfig,
10015                 const char *ifname)
10016 {
10017         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10018
10019         DBG("%s up", ifname);
10020
10021         link_changed(service);
10022
10023         service->stats.valid = false;
10024         service->stats_roaming.valid = false;
10025 }
10026
10027 static void service_down(struct connman_ipconfig *ipconfig,
10028                         const char *ifname)
10029 {
10030         DBG("%s down", ifname);
10031 }
10032
10033 static void service_lower_up(struct connman_ipconfig *ipconfig,
10034                         const char *ifname)
10035 {
10036         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10037
10038         DBG("%s lower up", ifname);
10039
10040         stats_start(service);
10041 }
10042
10043 static void service_lower_down(struct connman_ipconfig *ipconfig,
10044                         const char *ifname)
10045 {
10046         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10047
10048         DBG("%s lower down", ifname);
10049
10050         stats_stop(service);
10051         service_save(service);
10052 }
10053
10054 static void service_ip_bound(struct connman_ipconfig *ipconfig,
10055                         const char *ifname)
10056 {
10057         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10058         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
10059         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
10060 #if defined TIZEN_EXT
10061         int err;
10062 #endif
10063
10064         DBG("%s ip bound", ifname);
10065
10066         type = __connman_ipconfig_get_config_type(ipconfig);
10067         method = __connman_ipconfig_get_method(ipconfig);
10068
10069         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
10070                                                         type, method);
10071
10072         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
10073                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
10074 #if defined TIZEN_EXT
10075         {
10076                 err = __connman_ipconfig_gateway_add(ipconfig, service);
10077
10078                 if(err < 0)
10079                         DBG("Failed to add gateway");
10080         }
10081 #else
10082                 __connman_service_ipconfig_indicate_state(service,
10083                                                 CONNMAN_SERVICE_STATE_READY,
10084                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
10085 #endif
10086
10087         settings_changed(service, ipconfig);
10088         address_updated(service, type);
10089 }
10090
10091 static void service_ip_release(struct connman_ipconfig *ipconfig,
10092                         const char *ifname)
10093 {
10094         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10095         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
10096         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
10097
10098         DBG("%s ip release", ifname);
10099
10100         type = __connman_ipconfig_get_config_type(ipconfig);
10101         method = __connman_ipconfig_get_method(ipconfig);
10102
10103         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
10104                                                         type, method);
10105
10106         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
10107                         method == CONNMAN_IPCONFIG_METHOD_OFF)
10108                 __connman_service_ipconfig_indicate_state(service,
10109                                         CONNMAN_SERVICE_STATE_DISCONNECT,
10110                                         CONNMAN_IPCONFIG_TYPE_IPV6);
10111
10112         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
10113                         method == CONNMAN_IPCONFIG_METHOD_OFF)
10114                 __connman_service_ipconfig_indicate_state(service,
10115                                         CONNMAN_SERVICE_STATE_DISCONNECT,
10116                                         CONNMAN_IPCONFIG_TYPE_IPV4);
10117
10118         settings_changed(service, ipconfig);
10119 }
10120
10121 static void service_route_changed(struct connman_ipconfig *ipconfig,
10122                                 const char *ifname)
10123 {
10124         struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
10125
10126         DBG("%s route changed", ifname);
10127
10128         settings_changed(service, ipconfig);
10129 }
10130
10131 static const struct connman_ipconfig_ops service_ops = {
10132         .up             = service_up,
10133         .down           = service_down,
10134         .lower_up       = service_lower_up,
10135         .lower_down     = service_lower_down,
10136         .ip_bound       = service_ip_bound,
10137         .ip_release     = service_ip_release,
10138         .route_set      = service_route_changed,
10139         .route_unset    = service_route_changed,
10140 };
10141
10142 static struct connman_ipconfig *create_ip4config(struct connman_service *service,
10143                 int index, enum connman_ipconfig_method method)
10144 {
10145         struct connman_ipconfig *ipconfig_ipv4;
10146
10147         ipconfig_ipv4 = __connman_ipconfig_create(index,
10148                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
10149         if (!ipconfig_ipv4)
10150                 return NULL;
10151
10152         __connman_ipconfig_set_method(ipconfig_ipv4, method);
10153
10154         __connman_ipconfig_set_data(ipconfig_ipv4, service);
10155
10156         __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops);
10157
10158         return ipconfig_ipv4;
10159 }
10160
10161 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
10162                 int index)
10163 {
10164         struct connman_ipconfig *ipconfig_ipv6;
10165
10166         ipconfig_ipv6 = __connman_ipconfig_create(index,
10167                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
10168         if (!ipconfig_ipv6)
10169                 return NULL;
10170
10171         __connman_ipconfig_set_data(ipconfig_ipv6, service);
10172
10173         __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops);
10174
10175         return ipconfig_ipv6;
10176 }
10177
10178 void __connman_service_read_ip4config(struct connman_service *service)
10179 {
10180         GKeyFile *keyfile;
10181
10182         if (!service->ipconfig_ipv4)
10183                 return;
10184
10185         keyfile = connman_storage_load_service(service->identifier);
10186         if (!keyfile)
10187                 return;
10188
10189         __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
10190                                 service->identifier, "IPv4.");
10191
10192         g_key_file_free(keyfile);
10193 }
10194
10195 void connman_service_create_ip4config(struct connman_service *service,
10196                                         int index)
10197 {
10198         DBG("ipv4 %p", service->ipconfig_ipv4);
10199
10200         if (service->ipconfig_ipv4)
10201                 return;
10202
10203         service->ipconfig_ipv4 = create_ip4config(service, index,
10204                         CONNMAN_IPCONFIG_METHOD_DHCP);
10205         __connman_service_read_ip4config(service);
10206 }
10207
10208 void __connman_service_read_ip6config(struct connman_service *service)
10209 {
10210         GKeyFile *keyfile;
10211
10212         if (!service->ipconfig_ipv6)
10213                 return;
10214
10215         keyfile = connman_storage_load_service(service->identifier);
10216         if (!keyfile)
10217                 return;
10218
10219         __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
10220                                 service->identifier, "IPv6.");
10221
10222         g_key_file_free(keyfile);
10223 }
10224
10225 void connman_service_create_ip6config(struct connman_service *service,
10226                                                                 int index)
10227 {
10228         DBG("ipv6 %p", service->ipconfig_ipv6);
10229
10230         if (service->ipconfig_ipv6)
10231                 return;
10232
10233         service->ipconfig_ipv6 = create_ip6config(service, index);
10234
10235         __connman_service_read_ip6config(service);
10236 }
10237
10238 /**
10239  * connman_service_lookup_from_network:
10240  * @network: network structure
10241  *
10242  * Look up a service by network (reference count will not be increased)
10243  */
10244 struct connman_service *connman_service_lookup_from_network(struct connman_network *network)
10245 {
10246         struct connman_service *service;
10247         const char *ident, *group;
10248         char *name;
10249
10250         if (!network)
10251                 return NULL;
10252
10253         ident = __connman_network_get_ident(network);
10254         if (!ident)
10255                 return NULL;
10256
10257         group = connman_network_get_group(network);
10258         if (!group)
10259                 return NULL;
10260
10261         name = g_strdup_printf("%s_%s_%s",
10262                         __connman_network_get_type(network), ident, group);
10263         service = lookup_by_identifier(name);
10264         g_free(name);
10265
10266         return service;
10267 }
10268
10269 struct connman_service *__connman_service_lookup_from_index(int index)
10270 {
10271         struct connman_service *service;
10272         GList *list;
10273
10274         for (list = service_list; list; list = list->next) {
10275                 service = list->data;
10276
10277                 if (__connman_ipconfig_get_index(service->ipconfig_ipv4)
10278                                                         == index)
10279                         return service;
10280
10281                 if (__connman_ipconfig_get_index(service->ipconfig_ipv6)
10282                                                         == index)
10283                         return service;
10284         }
10285
10286         return NULL;
10287 }
10288
10289 const char *connman_service_get_identifier(struct connman_service *service)
10290 {
10291         return service ? service->identifier : NULL;
10292 }
10293
10294 const char *__connman_service_get_path(struct connman_service *service)
10295 {
10296         return service->path;
10297 }
10298
10299 const char *__connman_service_get_name(struct connman_service *service)
10300 {
10301         return service->name;
10302 }
10303
10304 enum connman_service_state connman_service_get_state(struct connman_service *service)
10305 {
10306         return service ? service->state : CONNMAN_SERVICE_STATE_UNKNOWN;
10307 }
10308
10309 static enum connman_service_type convert_network_type(struct connman_network *network)
10310 {
10311         enum connman_network_type type = connman_network_get_type(network);
10312
10313         switch (type) {
10314         case CONNMAN_NETWORK_TYPE_UNKNOWN:
10315         case CONNMAN_NETWORK_TYPE_VENDOR:
10316                 break;
10317         case CONNMAN_NETWORK_TYPE_ETHERNET:
10318                 return CONNMAN_SERVICE_TYPE_ETHERNET;
10319         case CONNMAN_NETWORK_TYPE_WIFI:
10320                 return CONNMAN_SERVICE_TYPE_WIFI;
10321         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
10322         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
10323                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
10324         case CONNMAN_NETWORK_TYPE_CELLULAR:
10325                 return CONNMAN_SERVICE_TYPE_CELLULAR;
10326         case CONNMAN_NETWORK_TYPE_GADGET:
10327                 return CONNMAN_SERVICE_TYPE_GADGET;
10328         }
10329
10330         return CONNMAN_SERVICE_TYPE_UNKNOWN;
10331 }
10332
10333 static enum connman_service_security convert_wifi_security(const char *security)
10334 {
10335         if (!security)
10336                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
10337         else if (g_str_equal(security, "none"))
10338                 return CONNMAN_SERVICE_SECURITY_NONE;
10339         else if (g_str_equal(security, "wep"))
10340                 return CONNMAN_SERVICE_SECURITY_WEP;
10341         else if (g_str_equal(security, "psk"))
10342                 return CONNMAN_SERVICE_SECURITY_PSK;
10343         else if (g_str_equal(security, "ieee8021x"))
10344                 return CONNMAN_SERVICE_SECURITY_8021X;
10345         else if (g_str_equal(security, "wpa"))
10346                 return CONNMAN_SERVICE_SECURITY_WPA;
10347         else if (g_str_equal(security, "rsn"))
10348                 return CONNMAN_SERVICE_SECURITY_RSN;
10349 #if defined TIZEN_EXT
10350         else if (g_str_equal(security, "sae"))
10351                 return CONNMAN_SERVICE_SECURITY_SAE;
10352         else if (g_str_equal(security, "owe"))
10353                 return CONNMAN_SERVICE_SECURITY_OWE;
10354         else if (g_str_equal(security, "dpp"))
10355                 return CONNMAN_SERVICE_SECURITY_DPP;
10356         else if (g_str_equal(security, "ft_psk") == TRUE)
10357                 return CONNMAN_SERVICE_SECURITY_PSK;
10358         else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
10359                 return CONNMAN_SERVICE_SECURITY_8021X;
10360 #endif
10361         else
10362                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
10363 }
10364
10365 #if defined TIZEN_EXT
10366 int check_passphrase_ext(struct connman_network *network,
10367                                         const char *passphrase)
10368 {
10369         const char *str;
10370         enum connman_service_security security;
10371
10372         str = connman_network_get_string(network, "WiFi.Security");
10373         security = convert_wifi_security(str);
10374
10375         return __connman_service_check_passphrase(security, passphrase);
10376 }
10377 #endif
10378
10379 static void update_wps_values(struct connman_service *service,
10380                                 struct connman_network *network)
10381 {
10382         bool wps = connman_network_get_bool(network, "WiFi.WPS");
10383         bool wps_advertising = connman_network_get_bool(network,
10384                                                         "WiFi.WPSAdvertising");
10385
10386         if (service->wps != wps ||
10387                         service->wps_advertizing != wps_advertising) {
10388                 service->wps = wps;
10389                 service->wps_advertizing = wps_advertising;
10390                 security_changed(service);
10391         }
10392 }
10393
10394 static void update_from_network(struct connman_service *service,
10395                                         struct connman_network *network)
10396 {
10397         uint8_t strength = service->strength;
10398         const char *str;
10399
10400         DBG("service %p network %p", service, network);
10401
10402         if (is_connected(service->state))
10403                 return;
10404
10405         if (is_connecting(service->state))
10406                 return;
10407
10408         str = connman_network_get_string(network, "Name");
10409         if (str) {
10410                 g_free(service->name);
10411                 service->name = g_strdup(str);
10412                 service->hidden = false;
10413         } else {
10414                 g_free(service->name);
10415                 service->name = NULL;
10416                 service->hidden = true;
10417         }
10418
10419         service->strength = connman_network_get_strength(network);
10420         service->roaming = connman_network_get_bool(network, "Roaming");
10421
10422         if (service->strength == 0) {
10423                 /*
10424                  * Filter out 0-values; it's unclear what they mean
10425                  * and they cause anomalous sorting of the priority list.
10426                  */
10427                 service->strength = strength;
10428         }
10429
10430         str = connman_network_get_string(network, "WiFi.Security");
10431         service->security = convert_wifi_security(str);
10432
10433         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
10434                 update_wps_values(service, network);
10435
10436         if (service->strength > strength && service->network) {
10437                 connman_network_unref(service->network);
10438                 service->network = connman_network_ref(network);
10439
10440                 strength_changed(service);
10441         }
10442
10443         if (!service->network)
10444                 service->network = connman_network_ref(network);
10445
10446         service_list_sort();
10447 }
10448
10449 /**
10450  * __connman_service_create_from_network:
10451  * @network: network structure
10452  *
10453  * Look up service by network and if not found, create one
10454  */
10455 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
10456 {
10457         struct connman_service *service;
10458         struct connman_device *device;
10459         const char *ident, *group;
10460         char *name;
10461         unsigned int *auto_connect_types, *favorite_types;
10462         int i, index;
10463
10464         DBG("network %p", network);
10465
10466         if (!network)
10467                 return NULL;
10468
10469         ident = __connman_network_get_ident(network);
10470         if (!ident)
10471                 return NULL;
10472
10473         group = connman_network_get_group(network);
10474         if (!group)
10475                 return NULL;
10476
10477         name = g_strdup_printf("%s_%s_%s",
10478                         __connman_network_get_type(network), ident, group);
10479         service = service_get(name);
10480         g_free(name);
10481
10482         if (!service)
10483                 return NULL;
10484
10485         if (__connman_network_get_weakness(network))
10486                 return service;
10487
10488         if (service->path) {
10489                 update_from_network(service, network);
10490                 __connman_connection_update_gateway();
10491                 return service;
10492         }
10493
10494         service->type = convert_network_type(network);
10495
10496         auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
10497         service->autoconnect = false;
10498         for (i = 0; auto_connect_types &&
10499                      auto_connect_types[i] != 0; i++) {
10500                 if (service->type == auto_connect_types[i]) {
10501                         service->autoconnect = true;
10502                         break;
10503                 }
10504         }
10505
10506         favorite_types = connman_setting_get_uint_list("DefaultFavoriteTechnologies");
10507         service->favorite = false;
10508         for (i = 0; favorite_types && favorite_types[i] != 0; i++) {
10509                 if (service->type == favorite_types[i]) {
10510                         service->favorite = true;
10511                         break;
10512                 }
10513         }
10514
10515         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
10516         service->state = combine_state(service->state_ipv4, service->state_ipv6);
10517
10518         update_from_network(service, network);
10519
10520         index = connman_network_get_index(network);
10521
10522         if (!service->ipconfig_ipv4)
10523                 service->ipconfig_ipv4 = create_ip4config(service, index,
10524                                 CONNMAN_IPCONFIG_METHOD_DHCP);
10525
10526         if (!service->ipconfig_ipv6)
10527                 service->ipconfig_ipv6 = create_ip6config(service, index);
10528
10529         service_register(service);
10530         service_schedule_added(service);
10531
10532         if (service->favorite) {
10533                 device = connman_network_get_device(service->network);
10534                 if (device && !connman_device_get_scanning(device,
10535                                                 CONNMAN_SERVICE_TYPE_UNKNOWN)) {
10536
10537                         switch (service->type) {
10538                         case CONNMAN_SERVICE_TYPE_UNKNOWN:
10539                         case CONNMAN_SERVICE_TYPE_SYSTEM:
10540                         case CONNMAN_SERVICE_TYPE_P2P:
10541 #if defined TIZEN_EXT_WIFI_MESH
10542                         case CONNMAN_SERVICE_TYPE_MESH:
10543 #endif
10544                                 break;
10545
10546                         case CONNMAN_SERVICE_TYPE_GADGET:
10547                         case CONNMAN_SERVICE_TYPE_ETHERNET:
10548                                 if (service->autoconnect) {
10549                                         __connman_service_connect(service,
10550                                                 CONNMAN_SERVICE_CONNECT_REASON_AUTO);
10551                                         break;
10552                                 }
10553
10554                                 /* fall through */
10555                         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
10556                         case CONNMAN_SERVICE_TYPE_GPS:
10557                         case CONNMAN_SERVICE_TYPE_VPN:
10558                         case CONNMAN_SERVICE_TYPE_WIFI:
10559                         case CONNMAN_SERVICE_TYPE_CELLULAR:
10560                                 __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
10561                                 break;
10562                         }
10563                 }
10564
10565 #if defined TIZEN_EXT
10566                 /* TIZEN synchronizes below information when the service creates */
10567                 if (service->eap != NULL)
10568                         connman_network_set_string(service->network, "WiFi.EAP",
10569                                                                 service->eap);
10570                 if (service->identity != NULL)
10571                         connman_network_set_string(service->network, "WiFi.Identity",
10572                                                                 service->identity);
10573                 if (service->phase2 != NULL)
10574                         connman_network_set_string(service->network, "WiFi.Phase2",
10575                                                                 service->phase2);
10576                 if (service->eap != NULL)
10577                         connman_network_set_string(service->network, "WiFi.Connector",
10578                                                                 service->connector);
10579                 if (service->identity != NULL)
10580                         connman_network_set_string(service->network, "WiFi.CSignKey",
10581                                                                 service->c_sign_key);
10582                 if (service->phase2 != NULL)
10583                         connman_network_set_string(service->network, "WiFi.NetAccessKey",
10584                                                                 service->net_access_key);
10585 #endif
10586         }
10587
10588         __connman_notifier_service_add(service, service->name);
10589
10590         return service;
10591 }
10592
10593 #if defined TIZEN_EXT
10594 void __connman_service_notify_strength_changed(struct connman_network *network)
10595 {
10596         struct connman_service *service;
10597         uint8_t strength = 0;
10598
10599         service = connman_service_lookup_from_network(network);
10600         if (!service)
10601                 return;
10602
10603         if (!service->network)
10604                 return;
10605
10606         strength = connman_network_get_strength(service->network);
10607         if (strength == service->strength)
10608                 return;
10609
10610         service->strength = strength;
10611         DBG("Strength %d", strength);
10612         strength_changed(service);
10613         service_list_sort();
10614 }
10615 #endif
10616
10617 void __connman_service_update_from_network(struct connman_network *network)
10618 {
10619         bool need_sort = false;
10620         struct connman_service *service;
10621         uint8_t strength;
10622         bool roaming;
10623         const char *name;
10624         bool stats_enable;
10625 #if defined TIZEN_EXT
10626         bool need_save = false;
10627 #endif
10628
10629         service = connman_service_lookup_from_network(network);
10630         if (!service)
10631                 return;
10632
10633         if (!service->network)
10634                 return;
10635
10636 #if defined TIZEN_EXT
10637         if (service->storage_reload) {
10638                 service_load(service);
10639                 __connman_service_set_storage_reload(service, false);
10640         }
10641 #endif
10642
10643         name = connman_network_get_string(service->network, "Name");
10644         if (g_strcmp0(service->name, name) != 0) {
10645                 g_free(service->name);
10646                 service->name = g_strdup(name);
10647
10648                 if (allow_property_changed(service))
10649                         connman_dbus_property_changed_basic(service->path,
10650                                         CONNMAN_SERVICE_INTERFACE, "Name",
10651                                         DBUS_TYPE_STRING, &service->name);
10652         }
10653
10654         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
10655                 update_wps_values(service, network);
10656
10657         strength = connman_network_get_strength(service->network);
10658         if (strength == service->strength)
10659                 goto roaming;
10660
10661         service->strength = strength;
10662         need_sort = true;
10663
10664         strength_changed(service);
10665
10666 roaming:
10667         roaming = connman_network_get_bool(service->network, "Roaming");
10668         if (roaming == service->roaming)
10669                 goto sorting;
10670
10671         stats_enable = stats_enabled(service);
10672         if (stats_enable)
10673                 stats_stop(service);
10674
10675         service->roaming = roaming;
10676         need_sort = true;
10677
10678         if (stats_enable)
10679                 stats_start(service);
10680
10681         roaming_changed(service);
10682
10683 sorting:
10684 #if defined TIZEN_EXT
10685         need_save |= update_last_connected_bssid(service);
10686         need_save |= update_assoc_reject(service);
10687         if (need_save) {
10688                 g_get_current_time(&service->modified);
10689                 service_ext_save(service);
10690                 need_sort = true;
10691         }
10692 #endif
10693
10694         if (need_sort) {
10695                 service_list_sort();
10696         }
10697 }
10698
10699 void __connman_service_remove_from_network(struct connman_network *network)
10700 {
10701         struct connman_service *service;
10702
10703         service = connman_service_lookup_from_network(network);
10704
10705         DBG("network %p service %p", network, service);
10706
10707         if (!service)
10708                 return;
10709
10710         service->ignore = true;
10711
10712         __connman_connection_gateway_remove(service,
10713                                         CONNMAN_IPCONFIG_TYPE_ALL);
10714
10715         connman_service_unref(service);
10716 }
10717
10718 /**
10719  * __connman_service_create_from_provider:
10720  * @provider: provider structure
10721  *
10722  * Look up service by provider and if not found, create one
10723  */
10724 struct connman_service *
10725 __connman_service_create_from_provider(struct connman_provider *provider)
10726 {
10727         struct connman_service *service;
10728         const char *ident, *str;
10729         char *name;
10730         int index = connman_provider_get_index(provider);
10731
10732         DBG("provider %p", provider);
10733
10734         ident = __connman_provider_get_ident(provider);
10735         if (!ident)
10736                 return NULL;
10737
10738         name = g_strdup_printf("vpn_%s", ident);
10739         service = service_get(name);
10740         g_free(name);
10741
10742         if (!service)
10743                 return NULL;
10744
10745         service->type = CONNMAN_SERVICE_TYPE_VPN;
10746         service->order = service->do_split_routing ? 0 : 10;
10747         service->provider = connman_provider_ref(provider);
10748         service->autoconnect = false;
10749         service->favorite = true;
10750
10751         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
10752         service->state = combine_state(service->state_ipv4, service->state_ipv6);
10753
10754         str = connman_provider_get_string(provider, "Name");
10755         if (str) {
10756                 g_free(service->name);
10757                 service->name = g_strdup(str);
10758                 service->hidden = false;
10759         } else {
10760                 g_free(service->name);
10761                 service->name = NULL;
10762                 service->hidden = true;
10763         }
10764
10765         service->strength = 0;
10766
10767         if (!service->ipconfig_ipv4)
10768                 service->ipconfig_ipv4 = create_ip4config(service, index,
10769                                 CONNMAN_IPCONFIG_METHOD_MANUAL);
10770
10771         if (!service->ipconfig_ipv6)
10772                 service->ipconfig_ipv6 = create_ip6config(service, index);
10773
10774         service_register(service);
10775
10776         __connman_notifier_service_add(service, service->name);
10777         service_schedule_added(service);
10778
10779         return service;
10780 }
10781
10782 static void remove_unprovisioned_services(void)
10783 {
10784         gchar **services;
10785         GKeyFile *keyfile, *configkeyfile;
10786         char *file, *section;
10787         int i = 0;
10788
10789         services = connman_storage_get_services();
10790         if (!services)
10791                 return;
10792
10793         for (; services[i]; i++) {
10794                 file = section = NULL;
10795                 keyfile = configkeyfile = NULL;
10796
10797                 keyfile = connman_storage_load_service(services[i]);
10798                 if (!keyfile)
10799                         continue;
10800
10801                 file = g_key_file_get_string(keyfile, services[i],
10802                                         "Config.file", NULL);
10803                 if (!file)
10804                         goto next;
10805
10806                 section = g_key_file_get_string(keyfile, services[i],
10807                                         "Config.ident", NULL);
10808                 if (!section)
10809                         goto next;
10810
10811                 configkeyfile = __connman_storage_load_config(file);
10812                 if (!configkeyfile) {
10813                         /*
10814                          * Config file is missing, remove the provisioned
10815                          * service.
10816                          */
10817                         __connman_storage_remove_service(services[i]);
10818                         goto next;
10819                 }
10820
10821                 if (!g_key_file_has_group(configkeyfile, section))
10822                         /*
10823                          * Config section is missing, remove the provisioned
10824                          * service.
10825                          */
10826                         __connman_storage_remove_service(services[i]);
10827
10828         next:
10829                 if (keyfile)
10830                         g_key_file_free(keyfile);
10831
10832                 if (configkeyfile)
10833                         g_key_file_free(configkeyfile);
10834
10835                 g_free(section);
10836                 g_free(file);
10837         }
10838
10839         g_strfreev(services);
10840 }
10841
10842 static int agent_probe(struct connman_agent *agent)
10843 {
10844         DBG("agent %p", agent);
10845         return 0;
10846 }
10847
10848 static void agent_remove(struct connman_agent *agent)
10849 {
10850         DBG("agent %p", agent);
10851 }
10852
10853 static void *agent_context_ref(void *context)
10854 {
10855         struct connman_service *service = context;
10856
10857         return (void *)connman_service_ref(service);
10858 }
10859
10860 static void agent_context_unref(void *context)
10861 {
10862         struct connman_service *service = context;
10863
10864         connman_service_unref(service);
10865 }
10866
10867 static struct connman_agent_driver agent_driver = {
10868         .name           = "service",
10869         .interface      = CONNMAN_AGENT_INTERFACE,
10870         .probe          = agent_probe,
10871         .remove         = agent_remove,
10872         .context_ref    = agent_context_ref,
10873         .context_unref  = agent_context_unref,
10874 };
10875
10876 #if defined TIZEN_EXT
10877 static void ins_setting_init(void)
10878 {
10879         int i;
10880         const char *string;
10881         char **string_list;
10882         unsigned int string_count;
10883
10884         ins_settings.last_user_selection = connman_setting_get_bool("INSLastUserSelection");
10885         ins_settings.last_user_selection_time = connman_setting_get_uint("INSLastUserSelectionTime");
10886         ins_settings.last_connected = connman_setting_get_bool("INSLastConnected");
10887
10888         string = connman_option_get_string("INSPreferredFreq");
10889         if (g_strcmp0(string, "5GHz") == 0)
10890                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_5GHZ;
10891         else if (g_strcmp0(string, "2.4GHz") == 0)
10892                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_24GHZ;
10893         else
10894                 ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_UNKNOWN;
10895
10896         ins_settings.security_priority_count = connman_setting_get_uint("INSSecurityPriorityCount");
10897         ins_settings.security_priority_score = connman_setting_get_uint("INSSecurityPriorityScore");
10898         string_count = ins_settings.security_priority_count;
10899
10900         memset(ins_settings.security_priority, 0, sizeof(ins_settings.security_priority));
10901         string_list = connman_setting_get_string_list("INSSecurityPriority");
10902         for (i = 0; string_list && string_list[i]; i++) {
10903                 unsigned int security_score = string_count * ins_settings.security_priority_score;
10904
10905                 if (g_strcmp0(string_list[i], "WEP") == 0)
10906                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WEP] = security_score;
10907                 else if (g_strcmp0(string_list[i], "PSK") == 0)
10908                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_PSK] = security_score;
10909                 else if (g_strcmp0(string_list[i], "8021X") == 0)
10910                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_8021X] = security_score;
10911                 else if (g_strcmp0(string_list[i], "WPA") == 0)
10912                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WPA] = security_score;
10913                 else if (g_strcmp0(string_list[i], "RSN") == 0)
10914                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_RSN] = security_score;
10915                 else if (g_strcmp0(string_list[i], "SAE") == 0)
10916                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_SAE] = security_score;
10917                 else if (g_strcmp0(string_list[i], "OWE") == 0)
10918                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_OWE] = security_score;
10919                 else if (g_strcmp0(string_list[i], "DPP") == 0)
10920                         ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_DPP] = security_score;
10921
10922                 string_count--;
10923         }
10924
10925         ins_settings.signal = connman_setting_get_bool("INSSignal");
10926         ins_settings.internet = connman_setting_get_bool("INSInternet");
10927
10928         ins_settings.last_user_selection_score = connman_setting_get_uint("INSLastUserSelectionScore");
10929         ins_settings.last_connected_score = connman_setting_get_uint("INSLastConnectedScore");
10930         ins_settings.preferred_freq_score = connman_setting_get_uint("INSPreferredFreqScore");
10931         ins_settings.internet_score = connman_setting_get_uint("INSInternetScore");
10932
10933         ins_settings.signal_level3_5ghz = connman_setting_get_int("INSSignalLevel3_5GHz");
10934         ins_settings.signal_level3_24ghz = connman_setting_get_int("INSSignalLevel3_24GHz");
10935
10936         DBG("last_user_selection [%s]", ins_settings.last_user_selection ? "true" : "false");
10937         DBG("last_user_selection_time [%d]", ins_settings.last_user_selection_time);
10938         DBG("last_user_selection_score [%d]", ins_settings.last_user_selection_score);
10939
10940         DBG("last_connected [%s]", ins_settings.last_connected ? "true" : "false");
10941         DBG("last_connected_score [%d]", ins_settings.last_connected_score);
10942
10943         DBG("preferred_freq [%s]", ins_settings.preferred_freq ? "true" : "false");
10944         DBG("preferred_freq_score [%d]", ins_settings.preferred_freq_score);
10945
10946         DBG("security_priority_count [%d]", ins_settings.security_priority_count);
10947         for (i = 0; i < CONNMAN_SERVICE_SECURITY_MAX; i++) {
10948                 if (ins_settings.security_priority[i])
10949                         DBG("security_priority %s [%d]", security2string(i),
10950                                         ins_settings.security_priority[i]);
10951         }
10952         DBG("security_priority_score [%d]", ins_settings.security_priority_score);
10953
10954         DBG("signal [%s]", ins_settings.signal ? "true" : "false");
10955
10956         DBG("internet [%s]", ins_settings.internet ? "true" : "false");
10957         DBG("internet_score [%d]", ins_settings.internet_score);
10958
10959         DBG("signal_level3_5ghz [%d]", ins_settings.signal_level3_5ghz);
10960         DBG("signal_level3_24ghz [%d]", ins_settings.signal_level3_24ghz);
10961 }
10962 #endif
10963
10964 int __connman_service_init(void)
10965 {
10966         int err;
10967
10968         DBG("");
10969
10970         err = connman_agent_driver_register(&agent_driver);
10971         if (err < 0) {
10972                 connman_error("Cannot register agent driver for %s",
10973                                                 agent_driver.name);
10974                 return err;
10975         }
10976
10977         set_always_connecting_technologies();
10978
10979         connection = connman_dbus_get_connection();
10980
10981         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
10982                                                         NULL, service_free);
10983
10984         services_notify = g_new0(struct _services_notify, 1);
10985         services_notify->remove = g_hash_table_new_full(g_str_hash,
10986                         g_str_equal, g_free, NULL);
10987         services_notify->add = g_hash_table_new(g_str_hash, g_str_equal);
10988
10989         remove_unprovisioned_services();
10990
10991 #if defined TIZEN_EXT
10992         ins_setting_init();
10993 #endif
10994
10995         return 0;
10996 }
10997
10998 void __connman_service_cleanup(void)
10999 {
11000         DBG("");
11001
11002         if (vpn_autoconnect_id) {
11003                 g_source_remove(vpn_autoconnect_id);
11004                 vpn_autoconnect_id = 0;
11005         }
11006
11007         if (autoconnect_id != 0) {
11008                 g_source_remove(autoconnect_id);
11009                 autoconnect_id = 0;
11010         }
11011
11012         connman_agent_driver_unregister(&agent_driver);
11013
11014         g_list_free(service_list);
11015         service_list = NULL;
11016
11017         g_hash_table_destroy(service_hash);
11018         service_hash = NULL;
11019
11020         g_slist_free(counter_list);
11021         counter_list = NULL;
11022
11023         if (services_notify->id != 0) {
11024                 g_source_remove(services_notify->id);
11025                 service_send_changed(NULL);
11026         }
11027
11028         g_hash_table_destroy(services_notify->remove);
11029         g_hash_table_destroy(services_notify->add);
11030         g_free(services_notify);
11031
11032         dbus_connection_unref(connection);
11033 }