src/main.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2013  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 <stdlib.h>
  29 #include <unistd.h>
  30 #include <string.h>
  31 #include <signal.h>
  32 #include <sys/signalfd.h>
  33 #include <getopt.h>
  34 #include <sys/stat.h>
  35 #include <net/if.h>
  36 #include <netdb.h>
  37 #include <sys/time.h>
  38 #include <sys/resource.h>
  39
  40 #include <gdbus.h>
  41
  42 #include "connman.h"
  43
  44 #define CONF_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]) - 1)
  45
  46 #define DEFAULT_INPUT_REQUEST_TIMEOUT (120 * 1000)
  47 #define DEFAULT_BROWSER_LAUNCH_TIMEOUT (300 * 1000)
  48
  49 #define DEFAULT_ONLINE_CHECK_IPV4_URL "http://ipv4.connman.net/online/status.html"
  50 #define DEFAULT_ONLINE_CHECK_IPV6_URL "http://ipv6.connman.net/online/status.html"
  51
  52 /*
  53  * We set the integer to 1 sec so that we have a chance to get
  54  * necessary IPv6 router advertisement messages that might have
  55  * DNS data etc.
  56  */
  57 #define DEFAULT_ONLINE_CHECK_INITIAL_INTERVAL 1
  58 #define DEFAULT_ONLINE_CHECK_MAX_INTERVAL 12
  59
  60 #if defined TIZEN_EXT
  61 #define DEFAULT_WIFI_INTERFACE "wlan0"
  62 #define CONTAINER_FILE "/run/systemd/container"
  63 #endif
  64
  65 #define MAINFILE "main.conf"
  66 #define CONFIGMAINFILE CONFIGDIR "/" MAINFILE
  67
  68 static char *default_auto_connect[] = {
  69         "wifi",
  70         "ethernet",
  71         "cellular",
  72         NULL
  73 };
  74
  75 static char *default_favorite_techs[] = {
  76         "ethernet",
  77         NULL
  78 };
  79
  80 static char *default_blacklist[] = {
  81         "vmnet",
  82         "vboxnet",
  83         "virbr",
  84         "ifb",
  85         "ve-",
  86         "vb-",
  87         NULL
  88 };
  89
  90 static struct {
  91         bool bg_scan;
  92         char **pref_timeservers;
  93         unsigned int *auto_connect;
  94         unsigned int *favorite_techs;
  95         unsigned int *preferred_techs;
  96         unsigned int *always_connected_techs;
  97         char **fallback_nameservers;
  98         unsigned int timeout_inputreq;
  99         unsigned int timeout_browserlaunch;
 100         char **blacklisted_interfaces;
 101         bool allow_hostname_updates;
 102         bool allow_domainname_updates;
 103         bool single_tech;
 104         char **tethering_technologies;
 105         bool persistent_tethering_mode;
 106         bool enable_6to4;
 107         char *vendor_class_id;
 108         bool enable_online_check;
 109         bool enable_online_to_ready_transition;
 110         char *online_check_ipv4_url;
 111         char *online_check_ipv6_url;
 112         unsigned int online_check_initial_interval;
 113         unsigned int online_check_max_interval;
 114         bool auto_connect_roaming_services;
 115         bool acd;
 116         bool use_gateways_as_timeservers;
 117 #if defined TIZEN_EXT
 118         char **cellular_interfaces;
 119         bool tizen_tv_extension;
 120         bool auto_ip;
 121         char *global_nameserver;
 122         bool supplicant_debug;
 123         char *def_wifi_ifname;
 124         bool file_log;
 125         bool dlog_log;
 126         bool simple_log;
 127         bool wifi_roam_scan;
 128         bool wifi_roam;
 129         int wifi_roam_min_snr;
 130         int wifi_roam_min_rssi_2_4GHz;
 131         int wifi_roam_min_rssi_5GHz;
 132         int wifi_roam_min_rssi_6GHz;
 133         int wifi_ap_selection_method;
 134 #endif
 135 } connman_settings  = {
 136         .bg_scan = true,
 137         .pref_timeservers = NULL,
 138         .auto_connect = NULL,
 139         .favorite_techs = NULL,
 140         .preferred_techs = NULL,
 141         .always_connected_techs = NULL,
 142         .fallback_nameservers = NULL,
 143         .timeout_inputreq = DEFAULT_INPUT_REQUEST_TIMEOUT,
 144         .timeout_browserlaunch = DEFAULT_BROWSER_LAUNCH_TIMEOUT,
 145         .blacklisted_interfaces = NULL,
 146         .allow_hostname_updates = true,
 147         .allow_domainname_updates = true,
 148         .single_tech = false,
 149         .tethering_technologies = NULL,
 150         .persistent_tethering_mode = false,
 151         .enable_6to4 = false,
 152         .vendor_class_id = NULL,
 153         .enable_online_check = true,
 154         .enable_online_to_ready_transition = false,
 155         .online_check_ipv4_url = NULL,
 156         .online_check_ipv6_url = NULL,
 157         .online_check_initial_interval = DEFAULT_ONLINE_CHECK_INITIAL_INTERVAL,
 158         .online_check_max_interval = DEFAULT_ONLINE_CHECK_MAX_INTERVAL,
 159         .auto_connect_roaming_services = false,
 160         .acd = false,
 161         .use_gateways_as_timeservers = false,
 162 #if defined TIZEN_EXT
 163         .cellular_interfaces = NULL,
 164         .tizen_tv_extension = false,
 165         .auto_ip = true,
 166         .global_nameserver = NULL,
 167         .supplicant_debug = false,
 168         .def_wifi_ifname = DEFAULT_WIFI_INTERFACE,
 169         .file_log = true,
 170         .dlog_log = true,
 171         .simple_log = true,
 172         .wifi_roam_scan = false,
 173         .wifi_roam = false,
 174         .wifi_roam_min_snr = 0,
 175         .wifi_roam_min_rssi_2_4GHz = 0,
 176         .wifi_roam_min_rssi_5GHz = 0,
 177         .wifi_roam_min_rssi_6GHz = 0,
 178         .wifi_ap_selection_method = AP_SELECTION_METHOD_NORMAL,
 179 #endif
 180 };
 181
 182 #if defined TIZEN_EXT
 183 static struct {
 184         /* BSSID */
 185         char *ins_preferred_freq_bssid;
 186         bool ins_last_connected_bssid;
 187         bool ins_assoc_reject;
 188         bool ins_signal_bssid;
 189         unsigned int ins_preferred_freq_bssid_score;
 190         unsigned int ins_last_connected_bssid_score;
 191         unsigned int ins_assoc_reject_score;
 192         /* SSID */
 193         bool ins_last_user_selection;
 194         unsigned int ins_last_user_selection_time;
 195         bool ins_last_connected;
 196         char *ins_preferred_freq;
 197         char **ins_security_priority;
 198         unsigned int ins_security_priority_count;
 199         bool ins_signal;
 200         bool ins_internet;
 201         unsigned int ins_last_user_selection_score;
 202         unsigned int ins_last_connected_score;
 203         unsigned int ins_preferred_freq_score;
 204         unsigned int ins_security_priority_score;
 205         unsigned int ins_internet_score;
 206         /* Common */
 207         int ins_signal_level3_5ghz;
 208         int ins_signal_level3_24ghz;
 209 } connman_ins_settings = {
 210         /* BSSID */
 211         .ins_preferred_freq_bssid = NULL,
 212         .ins_last_connected_bssid = true,
 213         .ins_assoc_reject = true,
 214         .ins_signal_bssid = true,
 215         .ins_preferred_freq_bssid_score = 20,
 216         .ins_last_connected_bssid_score = 20,
 217         .ins_assoc_reject_score = 10,
 218         /* SSID */
 219         .ins_last_user_selection = true,
 220         .ins_last_user_selection_time = 480,
 221         .ins_last_connected = true,
 222         .ins_preferred_freq = NULL,
 223         .ins_security_priority = NULL,
 224         .ins_security_priority_count = 0,
 225         .ins_signal = true,
 226         .ins_internet = true,
 227         .ins_last_user_selection_score = 30,
 228         .ins_last_connected_score = 30,
 229         .ins_preferred_freq_score = 60,
 230         .ins_security_priority_score = 5,
 231         .ins_internet_score = 30,
 232         /* Common */
 233         .ins_signal_level3_5ghz = -76,
 234         .ins_signal_level3_24ghz = -74,
 235 };
 236 #endif
 237
 238 #define CONF_BG_SCAN                    "BackgroundScanning"
 239 #define CONF_PREF_TIMESERVERS           "FallbackTimeservers"
 240 #define CONF_AUTO_CONNECT_TECHS         "DefaultAutoConnectTechnologies"
 241 #define CONF_FAVORITE_TECHS             "DefaultFavoriteTechnologies"
 242 #define CONF_ALWAYS_CONNECTED_TECHS     "AlwaysConnectedTechnologies"
 243 #define CONF_PREFERRED_TECHS            "PreferredTechnologies"
 244 #define CONF_FALLBACK_NAMESERVERS       "FallbackNameservers"
 245 #define CONF_TIMEOUT_INPUTREQ           "InputRequestTimeout"
 246 #define CONF_TIMEOUT_BROWSERLAUNCH      "BrowserLaunchTimeout"
 247 #define CONF_BLACKLISTED_INTERFACES     "NetworkInterfaceBlacklist"
 248 #define CONF_ALLOW_HOSTNAME_UPDATES     "AllowHostnameUpdates"
 249 #define CONF_ALLOW_DOMAINNAME_UPDATES   "AllowDomainnameUpdates"
 250 #define CONF_SINGLE_TECH                "SingleConnectedTechnology"
 251 #define CONF_TETHERING_TECHNOLOGIES      "TetheringTechnologies"
 252 #define CONF_PERSISTENT_TETHERING_MODE  "PersistentTetheringMode"
 253 #define CONF_ENABLE_6TO4                "Enable6to4"
 254 #define CONF_VENDOR_CLASS_ID            "VendorClassID"
 255 #define CONF_ENABLE_ONLINE_CHECK        "EnableOnlineCheck"
 256 #define CONF_ENABLE_ONLINE_TO_READY_TRANSITION "EnableOnlineToReadyTransition"
 257 #define CONF_ONLINE_CHECK_IPV4_URL      "OnlineCheckIPv4URL"
 258 #define CONF_ONLINE_CHECK_IPV6_URL      "OnlineCheckIPv6URL"
 259 #define CONF_ONLINE_CHECK_INITIAL_INTERVAL "OnlineCheckInitialInterval"
 260 #define CONF_ONLINE_CHECK_MAX_INTERVAL     "OnlineCheckMaxInterval"
 261 #define CONF_AUTO_CONNECT_ROAMING_SERVICES "AutoConnectRoamingServices"
 262 #define CONF_ACD                        "AddressConflictDetection"
 263 #define CONF_USE_GATEWAYS_AS_TIMESERVERS "UseGatewaysAsTimeservers"
 264 #if defined TIZEN_EXT
 265 #define CONF_CELLULAR_INTERFACE         "NetworkCellularInterfaceList"
 266 #define CONF_TIZEN_TV_EXT                       "TizenTVExtension"
 267 #define CONF_ENABLE_AUTO_IP                     "EnableAutoIp"
 268 #define CONF_GLOBAL_NAMESERVER          "GlobalNameserver"
 269 #define CONF_SUPPLICANT_DEBUG           "ConnmanSupplicantDebug"
 270 #define CONF_WIFI_DEF_IFNAME            "DefaultWifiInterface"
 271 #define CONF_FILE_LOG                   "FileLogging"
 272 #define CONF_DLOG_LOG                   "DlogLogging"
 273 #define CONF_SIMPLIFIED_LOG             "SimplifiedLog"
 274 #define CONF_WIFI_ROAM_SCAN             "WifiRoamingScan"
 275 #define CONF_WIFI_ROAM                  "WifiRoaming"
 276 #define CONF_WIFI_ROAM_MIN_SNR          "WifiRoamingMinSNR"
 277 #define CONF_WIFI_ROAM_MIN_RSSI_2_4     "WifiRoamingMinRSSI_2_4GHz"
 278 #define CONF_WIFI_ROAM_MIN_RSSI_5       "WifiRoamingMinRSSI_5GHz"
 279 #define CONF_WIFI_ROAM_MIN_RSSI_6       "WifiRoamingMinRSSI_6GHz"
 280 #define CONF_WIFI_AP_SELECTION_METHOD   "ApSelectionMethod"
 281 #endif
 282
 283 #if defined TIZEN_EXT
 284 /* BSSID */
 285 #define CONF_INS_PREFERRED_FREQ_BSSID        "INSPreferredFreqBSSID"
 286 #define CONF_INS_PREFERRED_FREQ_BSSID_SCORE  "INSPreferredFreqBSSIDScore"
 287 #define CONF_INS_LAST_CONNECTED_BSSID        "INSLastConnectedBSSID"
 288 #define CONF_INS_LAST_CONNECTED_BSSID_SCORE  "INSLastConnectedBSSIDScore"
 289 #define CONF_INS_ASSOC_REJECT                "INSAssocReject"
 290 #define CONF_INS_ASSOC_REJECT_SCORE          "INSAssocRejectScore"
 291 #define CONF_INS_SIGNAL_BSSID                "INSSignalBSSID"
 292 /* SSID */
 293 #define CONF_INS_LAST_USER_SELECTION         "INSLastUserSelection"
 294 #define CONF_INS_LAST_USER_SELECTION_TIME    "INSLastUserSelectionTime"
 295 #define CONF_INS_LAST_USER_SELECTION_SCORE   "INSLastUserSelectionScore"
 296 #define CONF_INS_LAST_CONNECTED              "INSLastConnected"
 297 #define CONF_INS_LAST_CONNECTED_SCORE        "INSLastConnectedScore"
 298 #define CONF_INS_PREFERRED_FREQ              "INSPreferredFreq"
 299 #define CONF_INS_PREFERRED_FREQ_SCORE        "INSPreferredFreqScore"
 300 #define CONF_INS_SECURITY_PRIORITY           "INSSecurityPriority"
 301 #define CONF_INS_SECURITY_PRIORITY_COUNT     "INSSecurityPriorityCount"
 302 #define CONF_INS_SECURITY_PRIORITY_SCORE     "INSSecurityPriorityScore"
 303 #define CONF_INS_SIGNAL                      "INSSignal"
 304 #define CONF_INS_INTERNET                    "INSInternet"
 305 #define CONF_INS_INTERNET_SCORE              "INSInternetScore"
 306 /* Common */
 307 #define CONF_INS_SIGNAL_LEVEL3_5GHZ          "INSSignalLevel3_5GHz"
 308 #define CONF_INS_SIGNAL_LEVEL3_2_4GHZ        "INSSignalLevel3_2_4GHz"
 309 #endif
 310
 311 static const char *supported_options[] = {
 312         CONF_BG_SCAN,
 313         CONF_PREF_TIMESERVERS,
 314         CONF_AUTO_CONNECT_TECHS,
 315         CONF_FAVORITE_TECHS,
 316         CONF_ALWAYS_CONNECTED_TECHS,
 317         CONF_PREFERRED_TECHS,
 318         CONF_FALLBACK_NAMESERVERS,
 319         CONF_TIMEOUT_INPUTREQ,
 320         CONF_TIMEOUT_BROWSERLAUNCH,
 321         CONF_BLACKLISTED_INTERFACES,
 322         CONF_ALLOW_HOSTNAME_UPDATES,
 323         CONF_ALLOW_DOMAINNAME_UPDATES,
 324         CONF_SINGLE_TECH,
 325         CONF_TETHERING_TECHNOLOGIES,
 326         CONF_PERSISTENT_TETHERING_MODE,
 327         CONF_ENABLE_6TO4,
 328         CONF_VENDOR_CLASS_ID,
 329         CONF_ENABLE_ONLINE_CHECK,
 330         CONF_ENABLE_ONLINE_TO_READY_TRANSITION,
 331         CONF_ONLINE_CHECK_IPV4_URL,
 332         CONF_ONLINE_CHECK_IPV6_URL,
 333         CONF_ONLINE_CHECK_INITIAL_INTERVAL,
 334         CONF_ONLINE_CHECK_MAX_INTERVAL,
 335         CONF_AUTO_CONNECT_ROAMING_SERVICES,
 336         CONF_ACD,
 337         CONF_USE_GATEWAYS_AS_TIMESERVERS,
 338 #if defined TIZEN_EXT
 339         CONF_CELLULAR_INTERFACE,
 340         CONF_TIZEN_TV_EXT,
 341         CONF_ENABLE_AUTO_IP,
 342         CONF_GLOBAL_NAMESERVER,
 343         CONF_SUPPLICANT_DEBUG,
 344         CONF_WIFI_DEF_IFNAME,
 345         CONF_FILE_LOG,
 346         CONF_DLOG_LOG,
 347         CONF_SIMPLIFIED_LOG,
 348         CONF_WIFI_ROAM_SCAN,
 349         CONF_WIFI_ROAM,
 350         CONF_WIFI_ROAM_MIN_SNR,
 351         CONF_WIFI_ROAM_MIN_RSSI_2_4,
 352         CONF_WIFI_ROAM_MIN_RSSI_5,
 353         CONF_WIFI_ROAM_MIN_RSSI_6,
 354         CONF_WIFI_AP_SELECTION_METHOD,
 355 #endif
 356         NULL
 357 };
 358
 359 #if defined TIZEN_EXT
 360 static const char *supported_ins_options[] = {
 361         /* BSSID */
 362         CONF_INS_PREFERRED_FREQ_BSSID,
 363         CONF_INS_PREFERRED_FREQ_BSSID_SCORE,
 364         CONF_INS_LAST_CONNECTED_BSSID,
 365         CONF_INS_LAST_CONNECTED_BSSID_SCORE,
 366         CONF_INS_ASSOC_REJECT,
 367         CONF_INS_ASSOC_REJECT_SCORE,
 368         CONF_INS_SIGNAL_BSSID,
 369         /* SSID */
 370         CONF_INS_LAST_USER_SELECTION,
 371         CONF_INS_LAST_USER_SELECTION_TIME,
 372         CONF_INS_LAST_USER_SELECTION_SCORE,
 373         CONF_INS_LAST_CONNECTED,
 374         CONF_INS_LAST_CONNECTED_SCORE,
 375         CONF_INS_PREFERRED_FREQ,
 376         CONF_INS_PREFERRED_FREQ_SCORE,
 377         CONF_INS_SECURITY_PRIORITY,
 378         CONF_INS_SECURITY_PRIORITY_COUNT,
 379         CONF_INS_SECURITY_PRIORITY_SCORE,
 380         CONF_INS_SIGNAL,
 381         CONF_INS_INTERNET,
 382         CONF_INS_INTERNET_SCORE,
 383         /* Common */
 384         CONF_INS_SIGNAL_LEVEL3_5GHZ,
 385         CONF_INS_SIGNAL_LEVEL3_2_4GHZ,
 386         NULL
 387 };
 388 #endif
 389
 390 static GKeyFile *load_config(const char *file)
 391 {
 392         GError *err = NULL;
 393         GKeyFile *keyfile;
 394
 395         keyfile = g_key_file_new();
 396
 397         g_key_file_set_list_separator(keyfile, ',');
 398
 399         if (!g_key_file_load_from_file(keyfile, file, 0, &err)) {
 400                 if (err->code != G_FILE_ERROR_NOENT) {
 401                         connman_error("Parsing %s failed: %s", file,
 402                                                                 err->message);
 403                 }
 404
 405                 g_error_free(err);
 406                 g_key_file_free(keyfile);
 407                 return NULL;
 408         }
 409
 410         return keyfile;
 411 }
 412
 413 static uint *parse_service_types(char **str_list, gsize len)
 414 {
 415         unsigned int *type_list;
 416         int i, j;
 417         enum connman_service_type type;
 418
 419         type_list = g_try_new0(unsigned int, len + 1);
 420         if (!type_list)
 421                 return NULL;
 422
 423         i = 0;
 424         j = 0;
 425         while (str_list[i]) {
 426                 type = __connman_service_string2type(str_list[i]);
 427
 428                 if (type != CONNMAN_SERVICE_TYPE_UNKNOWN) {
 429                         type_list[j] = type;
 430                         j += 1;
 431                 }
 432                 i += 1;
 433         }
 434
 435         type_list[j] = CONNMAN_SERVICE_TYPE_UNKNOWN;
 436
 437         return type_list;
 438 }
 439
 440 static char **parse_fallback_nameservers(char **nameservers, gsize len)
 441 {
 442         char **servers;
 443         int i, j;
 444
 445         servers = g_try_new0(char *, len + 1);
 446         if (!servers)
 447                 return NULL;
 448
 449         i = 0;
 450         j = 0;
 451         while (nameservers[i]) {
 452                 if (connman_inet_check_ipaddress(nameservers[i]) > 0) {
 453                         servers[j] = g_strdup(nameservers[i]);
 454                         j += 1;
 455                 }
 456                 i += 1;
 457         }
 458
 459         return servers;
 460 }
 461
 462 static void check_config(GKeyFile *config)
 463 {
 464         char **keys;
 465         int j;
 466
 467         if (!config)
 468                 return;
 469
 470         keys = g_key_file_get_groups(config, NULL);
 471
 472         for (j = 0; keys && keys[j]; j++) {
 473 #if defined TIZEN_EXT
 474                 if (g_strcmp0(keys[j], "General") != 0 &&
 475                         g_strcmp0(keys[j], "INS") != 0)
 476 #else
 477                 if (g_strcmp0(keys[j], "General") != 0)
 478 #endif
 479                         connman_warn("Unknown group %s in %s",
 480                                                 keys[j], MAINFILE);
 481         }
 482
 483         g_strfreev(keys);
 484
 485         keys = g_key_file_get_keys(config, "General", NULL, NULL);
 486
 487         for (j = 0; keys && keys[j]; j++) {
 488                 bool found;
 489                 int i;
 490
 491                 found = false;
 492                 for (i = 0; supported_options[i]; i++) {
 493                         if (g_strcmp0(keys[j], supported_options[i]) == 0) {
 494                                 found = true;
 495                                 break;
 496                         }
 497                 }
 498                 if (!found && !supported_options[i])
 499                         connman_warn("Unknown option %s in %s",
 500                                                 keys[j], MAINFILE);
 501         }
 502
 503         g_strfreev(keys);
 504
 505 #if defined TIZEN_EXT
 506         keys = g_key_file_get_keys(config, "INS", NULL, NULL);
 507
 508         for (j = 0; keys && keys[j]; j++) {
 509                 bool found;
 510                 int i;
 511
 512                 found = false;
 513                 for (i = 0; supported_ins_options[i]; i++) {
 514                         if (g_strcmp0(keys[j], supported_ins_options[i]) == 0) {
 515                                 found = true;
 516                                 break;
 517                         }
 518                 }
 519                 if (!found && !supported_ins_options[i])
 520                         connman_warn("Unknown option %s in %s",
 521                                                 keys[j], MAINFILE);
 522         }
 523
 524         g_strfreev(keys);
 525 #endif
 526 }
 527
 528 #if defined TIZEN_EXT
 529 static void check_tizen_ins_configuration(GKeyFile *config)
 530 {
 531         GError *error = NULL;
 532         char *ins_preferred_freq_bssid;
 533         char *ins_preferred_freq;
 534         char **ins_security_priority;
 535         bool boolean;
 536         int integer;
 537         gsize len;
 538
 539         ins_preferred_freq_bssid = __connman_config_get_string(config, "INS",
 540                                         CONF_INS_PREFERRED_FREQ_BSSID, &error);
 541         if (!error)
 542                 connman_ins_settings.ins_preferred_freq_bssid = ins_preferred_freq_bssid;
 543
 544         g_clear_error(&error);
 545
 546         integer = g_key_file_get_integer(config, "INS",
 547                         CONF_INS_PREFERRED_FREQ_BSSID_SCORE, &error);
 548         if (!error && integer >= 0)
 549                 connman_ins_settings.ins_preferred_freq_bssid_score = integer;
 550
 551         g_clear_error(&error);
 552
 553         boolean = __connman_config_get_bool(config, "INS",
 554                         CONF_INS_LAST_CONNECTED_BSSID, &error);
 555         if (!error)
 556                 connman_ins_settings.ins_last_connected_bssid = boolean;
 557
 558         g_clear_error(&error);
 559
 560         integer = g_key_file_get_integer(config, "INS",
 561                         CONF_INS_LAST_CONNECTED_BSSID_SCORE, &error);
 562         if (!error && integer >= 0)
 563                 connman_ins_settings.ins_last_connected_bssid_score = integer;
 564
 565         g_clear_error(&error);
 566
 567         boolean = __connman_config_get_bool(config, "INS",
 568                         CONF_INS_ASSOC_REJECT, &error);
 569         if (!error)
 570                 connman_ins_settings.ins_assoc_reject = boolean;
 571
 572         g_clear_error(&error);
 573
 574         integer = g_key_file_get_integer(config, "INS",
 575                         CONF_INS_ASSOC_REJECT_SCORE, &error);
 576         if (!error && integer >= 0)
 577                 connman_ins_settings.ins_assoc_reject_score = integer;
 578
 579         g_clear_error(&error);
 580
 581         boolean = __connman_config_get_bool(config, "INS",
 582                         CONF_INS_SIGNAL_BSSID, &error);
 583         if (!error)
 584                 connman_ins_settings.ins_signal_bssid = boolean;
 585
 586         g_clear_error(&error);
 587
 588         boolean = __connman_config_get_bool(config, "INS",
 589                         CONF_INS_LAST_USER_SELECTION, &error);
 590         if (!error)
 591                 connman_ins_settings.ins_last_user_selection = boolean;
 592
 593         g_clear_error(&error);
 594
 595         integer = g_key_file_get_integer(config, "INS",
 596                         CONF_INS_LAST_USER_SELECTION_TIME, &error);
 597         if (!error && integer >= 0)
 598                 connman_ins_settings.ins_last_user_selection_time = integer;
 599
 600         g_clear_error(&error);
 601
 602         integer = g_key_file_get_integer(config, "INS",
 603                         CONF_INS_LAST_USER_SELECTION_SCORE, &error);
 604         if (!error && integer >= 0)
 605                 connman_ins_settings.ins_last_user_selection_score = integer;
 606
 607         g_clear_error(&error);
 608
 609         boolean = __connman_config_get_bool(config, "INS",
 610                         CONF_INS_LAST_CONNECTED, &error);
 611         if (!error)
 612                 connman_ins_settings.ins_last_connected = boolean;
 613
 614         g_clear_error(&error);
 615
 616         integer = g_key_file_get_integer(config, "INS",
 617                         CONF_INS_LAST_CONNECTED_SCORE, &error);
 618         if (!error && integer >= 0)
 619                 connman_ins_settings.ins_last_connected_score = integer;
 620
 621         g_clear_error(&error);
 622
 623         ins_preferred_freq = __connman_config_get_string(config, "INS",
 624                                         CONF_INS_PREFERRED_FREQ, &error);
 625         if (!error)
 626                 connman_ins_settings.ins_preferred_freq = ins_preferred_freq;
 627
 628         g_clear_error(&error);
 629
 630         integer = g_key_file_get_integer(config, "INS",
 631                         CONF_INS_PREFERRED_FREQ_SCORE, &error);
 632         if (!error && integer >= 0)
 633                 connman_ins_settings.ins_preferred_freq_score = integer;
 634
 635         g_clear_error(&error);
 636
 637         ins_security_priority = g_key_file_get_string_list(config, "INS",
 638                         CONF_INS_SECURITY_PRIORITY, &len, &error);
 639
 640         if (error == NULL) {
 641                 connman_ins_settings.ins_security_priority = ins_security_priority;
 642                 connman_ins_settings.ins_security_priority_count = len;
 643         }
 644
 645         g_clear_error(&error);
 646
 647         integer = g_key_file_get_integer(config, "INS",
 648                         CONF_INS_SECURITY_PRIORITY_SCORE, &error);
 649         if (!error && integer >= 0)
 650                 connman_ins_settings.ins_security_priority_score = integer;
 651
 652         g_clear_error(&error);
 653
 654         boolean = __connman_config_get_bool(config, "INS",
 655                         CONF_INS_SIGNAL, &error);
 656         if (!error)
 657                 connman_ins_settings.ins_signal = boolean;
 658
 659         g_clear_error(&error);
 660
 661         boolean = __connman_config_get_bool(config, "INS",
 662                         CONF_INS_INTERNET, &error);
 663         if (!error)
 664                 connman_ins_settings.ins_internet = boolean;
 665
 666         g_clear_error(&error);
 667
 668         integer = g_key_file_get_integer(config, "INS",
 669                         CONF_INS_INTERNET_SCORE, &error);
 670         if (!error && integer >= 0)
 671                 connman_ins_settings.ins_internet_score = integer;
 672
 673         g_clear_error(&error);
 674
 675         integer = g_key_file_get_integer(config, "INS",
 676                         CONF_INS_SIGNAL_LEVEL3_5GHZ, &error);
 677         if (!error)
 678                 connman_ins_settings.ins_signal_level3_5ghz = integer;
 679
 680         g_clear_error(&error);
 681
 682         integer = g_key_file_get_integer(config, "INS",
 683                         CONF_INS_SIGNAL_LEVEL3_2_4GHZ, &error);
 684         if (!error)
 685                 connman_ins_settings.ins_signal_level3_24ghz = integer;
 686
 687         g_clear_error(&error);
 688 }
 689
 690 static void check_tizen_configuration(GKeyFile *config)
 691 {
 692         GError *error = NULL;
 693         char **cellular_interfaces;
 694         char *global_nameserver;
 695         char *default_wifi_ifname;
 696         bool boolean;
 697         int integer;
 698         gsize len;
 699
 700         cellular_interfaces = g_key_file_get_string_list(config, "General",
 701                         CONF_CELLULAR_INTERFACE, &len, &error);
 702
 703         if (error == NULL)
 704                 connman_settings.cellular_interfaces = cellular_interfaces;
 705
 706         g_clear_error(&error);
 707
 708         boolean = __connman_config_get_bool(config, "General",
 709                         CONF_TIZEN_TV_EXT, &error);
 710         if (!error)
 711                 connman_settings.tizen_tv_extension = boolean;
 712
 713         g_clear_error(&error);
 714
 715         boolean = __connman_config_get_bool(config, "General",
 716                         CONF_ENABLE_AUTO_IP, &error);
 717         if (!error)
 718                 connman_settings.auto_ip = boolean;
 719
 720         g_clear_error(&error);
 721
 722         global_nameserver = __connman_config_get_string(config, "General",
 723                                         CONF_GLOBAL_NAMESERVER, &error);
 724         if (!error)
 725                 connman_settings.global_nameserver = global_nameserver;
 726
 727         g_clear_error(&error);
 728
 729         boolean = __connman_config_get_bool(config, "General",
 730                         CONF_SUPPLICANT_DEBUG, &error);
 731         if (!error)
 732                 connman_settings.supplicant_debug = boolean;
 733
 734         g_clear_error(&error);
 735
 736         default_wifi_ifname = __connman_config_get_string(config, "General",
 737                         CONF_WIFI_DEF_IFNAME, &error);
 738         if (!error)
 739                 connman_settings.def_wifi_ifname = default_wifi_ifname;
 740
 741         g_clear_error(&error);
 742
 743         boolean = __connman_config_get_bool(config, "General",
 744                         CONF_FILE_LOG, &error);
 745         if (!error)
 746                 connman_settings.file_log = boolean;
 747
 748         g_clear_error(&error);
 749
 750         boolean = __connman_config_get_bool(config, "General",
 751                         CONF_DLOG_LOG, &error);
 752         if (!error)
 753                 connman_settings.dlog_log = boolean;
 754
 755         g_clear_error(&error);
 756
 757         boolean = __connman_config_get_bool(config, "General",
 758                         CONF_SIMPLIFIED_LOG, &error);
 759         if (!error)
 760                 connman_settings.simple_log = boolean;
 761
 762         g_clear_error(&error);
 763
 764         boolean = __connman_config_get_bool(config, "General",
 765                         CONF_WIFI_ROAM_SCAN, &error);
 766         if (!error)
 767                 connman_settings.wifi_roam_scan = boolean;
 768
 769         g_clear_error(&error);
 770
 771         boolean = __connman_config_get_bool(config, "General",
 772                         CONF_WIFI_ROAM, &error);
 773         if (!error)
 774                 connman_settings.wifi_roam = boolean;
 775
 776         g_clear_error(&error);
 777
 778         integer = g_key_file_get_integer(config, "General",
 779                         CONF_WIFI_ROAM_MIN_SNR, &error);
 780         if (!error && integer >= 0)
 781                 connman_settings.wifi_roam_min_snr = integer;
 782
 783         g_clear_error(&error);
 784
 785         integer = g_key_file_get_integer(config, "General",
 786                         CONF_WIFI_ROAM_MIN_RSSI_2_4, &error);
 787         if (!error)
 788                 connman_settings.wifi_roam_min_rssi_2_4GHz = integer;
 789
 790         g_clear_error(&error);
 791
 792         integer = g_key_file_get_integer(config, "General",
 793                         CONF_WIFI_ROAM_MIN_RSSI_5, &error);
 794         if (!error)
 795                 connman_settings.wifi_roam_min_rssi_5GHz = integer;
 796
 797         g_clear_error(&error);
 798
 799         integer = g_key_file_get_integer(config, "General",
 800                         CONF_WIFI_ROAM_MIN_RSSI_6, &error);
 801         if (!error)
 802                 connman_settings.wifi_roam_min_rssi_6GHz = integer;
 803
 804         g_clear_error(&error);
 805
 806         integer = g_key_file_get_integer(config, "General",
 807                         CONF_WIFI_AP_SELECTION_METHOD, &error);
 808         if (!error)
 809                 connman_settings.wifi_ap_selection_method = integer;
 810
 811         g_clear_error(&error);
 812
 813         check_tizen_ins_configuration(config);
 814 }
 815
 816 static void set_nofile_inc(void)
 817 {
 818         int err;
 819         struct rlimit rlim;
 820
 821         rlim.rlim_cur = 8192;
 822         rlim.rlim_max = 8192;
 823
 824         err = setrlimit(RLIMIT_NOFILE, &rlim);
 825         if (err)
 826                 DBG("fail to increase FILENO err(%d)", err);
 827
 828         return;
 829 }
 830 #endif
 831
 832 static void parse_config(GKeyFile *config)
 833 {
 834         GError *error = NULL;
 835         bool boolean;
 836         char **timeservers;
 837         char **interfaces;
 838         char **str_list;
 839         char **tethering;
 840         char *string;
 841         gsize len;
 842         int integer;
 843
 844         if (!config) {
 845                 connman_settings.auto_connect =
 846                         parse_service_types(default_auto_connect, CONF_ARRAY_SIZE(default_auto_connect));
 847                 connman_settings.favorite_techs =
 848                         parse_service_types(default_favorite_techs, CONF_ARRAY_SIZE(default_favorite_techs));
 849                 connman_settings.blacklisted_interfaces =
 850                         g_strdupv(default_blacklist);
 851                 return;
 852         }
 853
 854         DBG("parsing %s", MAINFILE);
 855
 856         boolean = g_key_file_get_boolean(config, "General",
 857                                                 CONF_BG_SCAN, &error);
 858         if (!error)
 859                 connman_settings.bg_scan = boolean;
 860
 861         g_clear_error(&error);
 862
 863         timeservers = __connman_config_get_string_list(config, "General",
 864                                         CONF_PREF_TIMESERVERS, NULL, &error);
 865         if (!error)
 866                 connman_settings.pref_timeservers = timeservers;
 867
 868         g_clear_error(&error);
 869
 870         str_list = __connman_config_get_string_list(config, "General",
 871                         CONF_AUTO_CONNECT_TECHS, &len, &error);
 872
 873         if (!error)
 874                 connman_settings.auto_connect =
 875                         parse_service_types(str_list, len);
 876         else
 877                 connman_settings.auto_connect =
 878                         parse_service_types(default_auto_connect, CONF_ARRAY_SIZE(default_auto_connect));
 879
 880         g_strfreev(str_list);
 881
 882         g_clear_error(&error);
 883
 884         str_list = __connman_config_get_string_list(config, "General",
 885                         CONF_FAVORITE_TECHS, &len, &error);
 886
 887         if (!error)
 888                 connman_settings.favorite_techs =
 889                         parse_service_types(str_list, len);
 890         else
 891                 connman_settings.favorite_techs =
 892                         parse_service_types(default_favorite_techs, CONF_ARRAY_SIZE(default_favorite_techs));
 893
 894         g_strfreev(str_list);
 895
 896         g_clear_error(&error);
 897
 898         str_list = __connman_config_get_string_list(config, "General",
 899                         CONF_PREFERRED_TECHS, &len, &error);
 900
 901         if (!error)
 902                 connman_settings.preferred_techs =
 903                         parse_service_types(str_list, len);
 904
 905         g_strfreev(str_list);
 906
 907         g_clear_error(&error);
 908
 909         str_list = __connman_config_get_string_list(config, "General",
 910                         CONF_ALWAYS_CONNECTED_TECHS, &len, &error);
 911
 912         if (!error)
 913                 connman_settings.always_connected_techs =
 914                         parse_service_types(str_list, len);
 915
 916         g_strfreev(str_list);
 917
 918         g_clear_error(&error);
 919
 920         str_list = __connman_config_get_string_list(config, "General",
 921                         CONF_FALLBACK_NAMESERVERS, &len, &error);
 922
 923         if (!error)
 924                 connman_settings.fallback_nameservers =
 925                         parse_fallback_nameservers(str_list, len);
 926
 927         g_strfreev(str_list);
 928
 929         g_clear_error(&error);
 930
 931         integer = g_key_file_get_integer(config, "General",
 932                         CONF_TIMEOUT_INPUTREQ, &error);
 933         if (!error && integer >= 0)
 934                 connman_settings.timeout_inputreq = integer * 1000;
 935
 936         g_clear_error(&error);
 937
 938         integer = g_key_file_get_integer(config, "General",
 939                         CONF_TIMEOUT_BROWSERLAUNCH, &error);
 940         if (!error && integer >= 0)
 941                 connman_settings.timeout_browserlaunch = integer * 1000;
 942
 943         g_clear_error(&error);
 944
 945         interfaces = __connman_config_get_string_list(config, "General",
 946                         CONF_BLACKLISTED_INTERFACES, &len, &error);
 947
 948         if (!error)
 949                 connman_settings.blacklisted_interfaces = interfaces;
 950         else
 951                 connman_settings.blacklisted_interfaces =
 952                         g_strdupv(default_blacklist);
 953
 954         g_clear_error(&error);
 955
 956         boolean = __connman_config_get_bool(config, "General",
 957                                         CONF_ALLOW_HOSTNAME_UPDATES,
 958                                         &error);
 959         if (!error)
 960                 connman_settings.allow_hostname_updates = boolean;
 961
 962         g_clear_error(&error);
 963
 964         boolean = __connman_config_get_bool(config, "General",
 965                                         CONF_ALLOW_DOMAINNAME_UPDATES,
 966                                         &error);
 967         if (!error)
 968                 connman_settings.allow_domainname_updates = boolean;
 969
 970         g_clear_error(&error);
 971
 972         boolean = __connman_config_get_bool(config, "General",
 973                         CONF_SINGLE_TECH, &error);
 974         if (!error)
 975                 connman_settings.single_tech = boolean;
 976
 977         g_clear_error(&error);
 978
 979         tethering = __connman_config_get_string_list(config, "General",
 980                         CONF_TETHERING_TECHNOLOGIES, &len, &error);
 981
 982         if (!error)
 983                 connman_settings.tethering_technologies = tethering;
 984
 985         g_clear_error(&error);
 986
 987         boolean = __connman_config_get_bool(config, "General",
 988                                         CONF_PERSISTENT_TETHERING_MODE,
 989                                         &error);
 990         if (!error)
 991                 connman_settings.persistent_tethering_mode = boolean;
 992
 993         g_clear_error(&error);
 994
 995         boolean = __connman_config_get_bool(config, "General",
 996                                         CONF_ENABLE_6TO4, &error);
 997         if (!error)
 998                 connman_settings.enable_6to4 = boolean;
 999
1000         g_clear_error(&error);
1001
1002         string = __connman_config_get_string(config, "General",
1003                                         CONF_VENDOR_CLASS_ID, &error);
1004         if (!error)
1005                 connman_settings.vendor_class_id = string;
1006
1007         g_clear_error(&error);
1008
1009         boolean = __connman_config_get_bool(config, "General",
1010                                         CONF_ENABLE_ONLINE_CHECK, &error);
1011         if (!error) {
1012                 connman_settings.enable_online_check = boolean;
1013                 if (!boolean)
1014                         connman_info("Online check disabled by main config.");
1015         }
1016
1017         g_clear_error(&error);
1018
1019         boolean = __connman_config_get_bool(config, "General",
1020                         CONF_ENABLE_ONLINE_TO_READY_TRANSITION, &error);
1021         if (!error) {
1022                 connman_settings.enable_online_to_ready_transition = boolean;
1023         }
1024
1025         g_clear_error(&error);
1026
1027         string = __connman_config_get_string(config, "General",
1028                                         CONF_ONLINE_CHECK_IPV4_URL, &error);
1029         if (!error)
1030                 connman_settings.online_check_ipv4_url = string;
1031         else
1032                 connman_settings.online_check_ipv4_url =
1033                         g_strdup(DEFAULT_ONLINE_CHECK_IPV4_URL);
1034
1035         g_clear_error(&error);
1036
1037         string = __connman_config_get_string(config, "General",
1038                                         CONF_ONLINE_CHECK_IPV6_URL, &error);
1039         if (!error)
1040                 connman_settings.online_check_ipv6_url = string;
1041         else
1042                 connman_settings.online_check_ipv6_url =
1043                         g_strdup(DEFAULT_ONLINE_CHECK_IPV6_URL);
1044
1045
1046         g_clear_error(&error);
1047
1048         integer = g_key_file_get_integer(config, "General",
1049                         CONF_ONLINE_CHECK_INITIAL_INTERVAL, &error);
1050         if (!error && integer >= 0)
1051                 connman_settings.online_check_initial_interval = integer;
1052
1053         g_clear_error(&error);
1054
1055         integer = g_key_file_get_integer(config, "General",
1056                         CONF_ONLINE_CHECK_MAX_INTERVAL, &error);
1057         if (!error && integer >= 0)
1058                 connman_settings.online_check_max_interval = integer;
1059
1060         g_clear_error(&error);
1061
1062         if (connman_settings.online_check_initial_interval < 1 ||
1063                 connman_settings.online_check_initial_interval >
1064                 connman_settings.online_check_max_interval) {
1065                 connman_warn("Incorrect online check intervals [%u, %u]",
1066                                 connman_settings.online_check_initial_interval,
1067                                 connman_settings.online_check_max_interval);
1068                 connman_settings.online_check_initial_interval =
1069                         DEFAULT_ONLINE_CHECK_INITIAL_INTERVAL;
1070                 connman_settings.online_check_max_interval =
1071                         DEFAULT_ONLINE_CHECK_MAX_INTERVAL;
1072         }
1073
1074         boolean = __connman_config_get_bool(config, "General",
1075                                 CONF_AUTO_CONNECT_ROAMING_SERVICES, &error);
1076         if (!error)
1077                 connman_settings.auto_connect_roaming_services = boolean;
1078
1079         g_clear_error(&error);
1080
1081         boolean = __connman_config_get_bool(config, "General", CONF_ACD, &error);
1082         if (!error)
1083                 connman_settings.acd = boolean;
1084
1085         g_clear_error(&error);
1086
1087         boolean = __connman_config_get_bool(config, "General",
1088                                 CONF_USE_GATEWAYS_AS_TIMESERVERS, &error);
1089         if (!error)
1090                 connman_settings.use_gateways_as_timeservers = boolean;
1091
1092         g_clear_error(&error);
1093
1094 #if defined TIZEN_EXT
1095         check_tizen_configuration(config);
1096 #endif
1097 }
1098
1099 static int config_init(const char *file)
1100 {
1101         GKeyFile *config;
1102
1103 #if defined TIZEN_EXT
1104         set_nofile_inc();
1105 #endif
1106         config = load_config(file);
1107         check_config(config);
1108         parse_config(config);
1109         if (config)
1110                 g_key_file_free(config);
1111
1112 #if defined TIZEN_EXT
1113         set_simple_log_option(connman_settings.simple_log);
1114         set_dlog_logging_option(connman_settings.dlog_log);
1115         set_file_logging_option(connman_settings.file_log);
1116 #endif
1117         return 0;
1118 }
1119
1120 static GMainLoop *main_loop = NULL;
1121
1122 static unsigned int __terminated = 0;
1123
1124 static gboolean signal_handler(GIOChannel *channel, GIOCondition cond,
1125                                                         gpointer user_data)
1126 {
1127         struct signalfd_siginfo si;
1128         ssize_t result;
1129         int fd;
1130
1131         if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP))
1132                 return FALSE;
1133
1134         fd = g_io_channel_unix_get_fd(channel);
1135
1136         result = read(fd, &si, sizeof(si));
1137         if (result != sizeof(si))
1138                 return FALSE;
1139
1140         switch (si.ssi_signo) {
1141         case SIGINT:
1142         case SIGTERM:
1143                 if (__terminated == 0) {
1144                         connman_info("Terminating");
1145                         g_main_loop_quit(main_loop);
1146                 }
1147
1148                 __terminated = 1;
1149                 break;
1150         }
1151
1152         return TRUE;
1153 }
1154
1155 static guint setup_signalfd(void)
1156 {
1157         GIOChannel *channel;
1158         guint source;
1159         sigset_t mask;
1160         int fd;
1161
1162         sigemptyset(&mask);
1163         sigaddset(&mask, SIGINT);
1164         sigaddset(&mask, SIGTERM);
1165
1166         if (sigprocmask(SIG_BLOCK, &mask, NULL) < 0) {
1167                 perror("Failed to set signal mask");
1168                 return 0;
1169         }
1170
1171         fd = signalfd(-1, &mask, 0);
1172         if (fd < 0) {
1173                 perror("Failed to create signal descriptor");
1174                 return 0;
1175         }
1176
1177         channel = g_io_channel_unix_new(fd);
1178
1179         g_io_channel_set_close_on_unref(channel, TRUE);
1180         g_io_channel_set_encoding(channel, NULL, NULL);
1181         g_io_channel_set_buffered(channel, FALSE);
1182
1183         source = g_io_add_watch(channel,
1184                                 G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
1185                                 signal_handler, NULL);
1186
1187         g_io_channel_unref(channel);
1188
1189         return source;
1190 }
1191
1192 static void disconnect_callback(DBusConnection *conn, void *user_data)
1193 {
1194         connman_error("D-Bus disconnect");
1195
1196         g_main_loop_quit(main_loop);
1197 }
1198
1199 static gchar *option_config = NULL;
1200 static gchar *option_debug = NULL;
1201 static gchar *option_device = NULL;
1202 static gchar *option_plugin = NULL;
1203 static gchar *option_nodevice = NULL;
1204 static gchar *option_noplugin = NULL;
1205 static gchar *option_wifi = NULL;
1206 static gboolean option_detach = TRUE;
1207 static gboolean option_dnsproxy = TRUE;
1208 static gboolean option_backtrace = TRUE;
1209 static gboolean option_version = FALSE;
1210
1211 static bool parse_debug(const char *key, const char *value,
1212                                         gpointer user_data, GError **error)
1213 {
1214         if (value) {
1215                 if (option_debug) {
1216                         char *prev = option_debug;
1217
1218                         option_debug = g_strconcat(prev, ",", value, NULL);
1219                         g_free(prev);
1220                 } else {
1221                         option_debug = g_strdup(value);
1222                 }
1223         } else {
1224                 g_free(option_debug);
1225                 option_debug = g_strdup("*");
1226         }
1227
1228         return true;
1229 }
1230
1231 static bool parse_noplugin(const char *key, const char *value,
1232                                         gpointer user_data, GError **error)
1233 {
1234         if (option_noplugin) {
1235                 char *prev = option_noplugin;
1236
1237                 option_noplugin = g_strconcat(prev, ",", value, NULL);
1238                 g_free(prev);
1239         } else {
1240                 option_noplugin = g_strdup(value);
1241         }
1242
1243         return true;
1244 }
1245
1246 static GOptionEntry options[] = {
1247         { "config", 'c', 0, G_OPTION_ARG_STRING, &option_config,
1248                                 "Load the specified configuration file "
1249                                 "instead of " CONFIGMAINFILE, "FILE" },
1250         { "debug", 'd', G_OPTION_FLAG_OPTIONAL_ARG,
1251                                 G_OPTION_ARG_CALLBACK, parse_debug,
1252                                 "Specify debug options to enable", "DEBUG" },
1253         { "device", 'i', 0, G_OPTION_ARG_STRING, &option_device,
1254                         "Specify networking devices or interfaces", "DEV,..." },
1255         { "nodevice", 'I', 0, G_OPTION_ARG_STRING, &option_nodevice,
1256                         "Specify networking interfaces to ignore", "DEV,..." },
1257         { "plugin", 'p', 0, G_OPTION_ARG_STRING, &option_plugin,
1258                                 "Specify plugins to load", "NAME,..." },
1259         { "noplugin", 'P', 0, G_OPTION_ARG_CALLBACK, &parse_noplugin,
1260                                 "Specify plugins not to load", "NAME,..." },
1261         { "wifi", 'W', 0, G_OPTION_ARG_STRING, &option_wifi,
1262                                 "Specify driver for WiFi/Supplicant", "NAME" },
1263         { "nodaemon", 'n', G_OPTION_FLAG_REVERSE,
1264                                 G_OPTION_ARG_NONE, &option_detach,
1265                                 "Don't fork daemon to background" },
1266         { "nodnsproxy", 'r', G_OPTION_FLAG_REVERSE,
1267                                 G_OPTION_ARG_NONE, &option_dnsproxy,
1268                                 "Don't support DNS resolving" },
1269         { "nobacktrace", 0, G_OPTION_FLAG_REVERSE,
1270                                 G_OPTION_ARG_NONE, &option_backtrace,
1271                                 "Don't print out backtrace information" },
1272         { "version", 'v', 0, G_OPTION_ARG_NONE, &option_version,
1273                                 "Show version information and exit" },
1274         { NULL },
1275 };
1276
1277 char *connman_setting_get_string(const char *key)
1278 {
1279         if (g_str_equal(key, CONF_VENDOR_CLASS_ID))
1280                 return connman_settings.vendor_class_id;
1281
1282         if (g_str_equal(key, CONF_ONLINE_CHECK_IPV4_URL))
1283                 return connman_settings.online_check_ipv4_url;
1284
1285         if (g_str_equal(key, CONF_ONLINE_CHECK_IPV6_URL))
1286                 return connman_settings.online_check_ipv6_url;
1287
1288         if (g_strcmp0(key, "wifi") == 0) {
1289                 if (!option_wifi)
1290                         return "nl80211,wext";
1291                 else
1292                         return option_wifi;
1293         }
1294
1295 #if defined TIZEN_EXT
1296         if (g_str_equal(key, CONF_GLOBAL_NAMESERVER))
1297                 return connman_settings.global_nameserver;
1298
1299         if (g_str_equal(key, CONF_INS_PREFERRED_FREQ_BSSID))
1300                 return connman_ins_settings.ins_preferred_freq_bssid;
1301
1302         if (g_str_equal(key, CONF_INS_PREFERRED_FREQ))
1303                 return connman_ins_settings.ins_preferred_freq;
1304
1305         if (g_str_equal(key, CONF_WIFI_DEF_IFNAME))
1306                 return connman_settings.def_wifi_ifname;
1307 #endif
1308         return NULL;
1309 }
1310
1311 bool connman_setting_get_bool(const char *key)
1312 {
1313         if (g_str_equal(key, CONF_BG_SCAN))
1314                 return connman_settings.bg_scan;
1315
1316         if (g_str_equal(key, CONF_ALLOW_HOSTNAME_UPDATES))
1317                 return connman_settings.allow_hostname_updates;
1318
1319         if (g_str_equal(key, CONF_ALLOW_DOMAINNAME_UPDATES))
1320                 return connman_settings.allow_domainname_updates;
1321
1322         if (g_str_equal(key, CONF_SINGLE_TECH))
1323                 return connman_settings.single_tech;
1324
1325         if (g_str_equal(key, CONF_PERSISTENT_TETHERING_MODE))
1326                 return connman_settings.persistent_tethering_mode;
1327
1328         if (g_str_equal(key, CONF_ENABLE_6TO4))
1329                 return connman_settings.enable_6to4;
1330
1331         if (g_str_equal(key, CONF_ENABLE_ONLINE_CHECK))
1332                 return connman_settings.enable_online_check;
1333
1334         if (g_str_equal(key, CONF_ENABLE_ONLINE_TO_READY_TRANSITION))
1335                 return connman_settings.enable_online_to_ready_transition;
1336
1337         if (g_str_equal(key, CONF_AUTO_CONNECT_ROAMING_SERVICES))
1338                 return connman_settings.auto_connect_roaming_services;
1339
1340         if (g_str_equal(key, CONF_ACD))
1341                 return connman_settings.acd;
1342
1343         if (g_str_equal(key, CONF_USE_GATEWAYS_AS_TIMESERVERS))
1344                 return connman_settings.use_gateways_as_timeservers;
1345
1346 #if defined TIZEN_EXT
1347         if (g_str_equal(key, CONF_ENABLE_AUTO_IP))
1348                 return connman_settings.auto_ip;
1349
1350         if (g_str_equal(key, CONF_SUPPLICANT_DEBUG))
1351                 return connman_settings.supplicant_debug;
1352
1353         if (g_str_equal(key, CONF_FILE_LOG))
1354                 return connman_settings.file_log;
1355
1356         if (g_str_equal(key, CONF_DLOG_LOG))
1357                 return connman_settings.dlog_log;
1358
1359         if (g_str_equal(key, CONF_SIMPLIFIED_LOG))
1360                 return connman_settings.simple_log;
1361
1362         if (g_str_equal(key, CONF_WIFI_ROAM_SCAN))
1363                 return connman_settings.wifi_roam_scan;
1364
1365         if (g_str_equal(key, CONF_WIFI_ROAM))
1366                 return connman_settings.wifi_roam;
1367
1368         if (g_str_equal(key, CONF_INS_LAST_CONNECTED_BSSID))
1369                 return connman_ins_settings.ins_last_connected_bssid;
1370
1371         if (g_str_equal(key, CONF_INS_ASSOC_REJECT))
1372                 return connman_ins_settings.ins_assoc_reject;
1373
1374         if (g_str_equal(key, CONF_INS_SIGNAL_BSSID))
1375                 return connman_ins_settings.ins_signal_bssid;
1376
1377         if (g_str_equal(key, CONF_INS_LAST_USER_SELECTION))
1378                 return connman_ins_settings.ins_last_user_selection;
1379
1380         if (g_str_equal(key, CONF_INS_LAST_CONNECTED))
1381                 return connman_ins_settings.ins_last_connected;
1382
1383         if (g_str_equal(key, CONF_INS_SIGNAL))
1384                 return connman_ins_settings.ins_signal;
1385
1386         if (g_str_equal(key, CONF_INS_INTERNET))
1387                 return connman_ins_settings.ins_internet;
1388 #endif
1389
1390         return false;
1391 }
1392
1393 unsigned int connman_setting_get_uint(const char *key)
1394 {
1395         if (g_str_equal(key, CONF_ONLINE_CHECK_INITIAL_INTERVAL))
1396                 return connman_settings.online_check_initial_interval;
1397
1398         if (g_str_equal(key, CONF_ONLINE_CHECK_MAX_INTERVAL))
1399                 return connman_settings.online_check_max_interval;
1400
1401 #if defined TIZEN_EXT
1402         if (g_str_equal(key, CONF_INS_PREFERRED_FREQ_BSSID_SCORE))
1403                 return connman_ins_settings.ins_preferred_freq_bssid_score;
1404
1405         if (g_str_equal(key, CONF_INS_LAST_CONNECTED_BSSID_SCORE))
1406                 return connman_ins_settings.ins_last_connected_bssid_score;
1407
1408         if (g_str_equal(key, CONF_INS_ASSOC_REJECT_SCORE))
1409                 return connman_ins_settings.ins_assoc_reject_score;
1410
1411         if (g_str_equal(key, CONF_INS_LAST_USER_SELECTION_TIME))
1412                 return connman_ins_settings.ins_last_user_selection_time;
1413
1414         if (g_str_equal(key, CONF_INS_SECURITY_PRIORITY_COUNT))
1415                 return connman_ins_settings.ins_security_priority_count;
1416
1417         if (g_str_equal(key, CONF_INS_LAST_USER_SELECTION_SCORE))
1418                 return connman_ins_settings.ins_last_user_selection_score;
1419
1420         if (g_str_equal(key, CONF_INS_LAST_CONNECTED_SCORE))
1421                 return connman_ins_settings.ins_last_connected_score;
1422
1423         if (g_str_equal(key, CONF_INS_PREFERRED_FREQ_SCORE))
1424                 return connman_ins_settings.ins_preferred_freq_score;
1425
1426         if (g_str_equal(key, CONF_INS_SECURITY_PRIORITY_SCORE))
1427                 return connman_ins_settings.ins_security_priority_score;
1428
1429         if (g_str_equal(key, CONF_INS_INTERNET_SCORE))
1430                 return connman_ins_settings.ins_internet_score;
1431 #endif
1432         return 0;
1433 }
1434
1435 #if defined TIZEN_EXT
1436 int connman_setting_get_int(const char *key)
1437 {
1438         if (g_str_equal(key, CONF_WIFI_AP_SELECTION_METHOD))
1439                 return connman_settings.wifi_ap_selection_method;
1440
1441         if (g_str_equal(key, CONF_INS_SIGNAL_LEVEL3_5GHZ))
1442                 return connman_ins_settings.ins_signal_level3_5ghz;
1443
1444         if (g_str_equal(key, CONF_INS_SIGNAL_LEVEL3_2_4GHZ))
1445                 return connman_ins_settings.ins_signal_level3_24ghz;
1446
1447         if (g_str_equal(key, CONF_WIFI_ROAM_MIN_SNR))
1448                 return connman_settings.wifi_roam_min_snr;
1449
1450         if (g_str_equal(key, CONF_WIFI_ROAM_MIN_RSSI_2_4))
1451                 return connman_settings.wifi_roam_min_rssi_2_4GHz;
1452
1453         if (g_str_equal(key, CONF_WIFI_ROAM_MIN_RSSI_5))
1454                 return connman_settings.wifi_roam_min_rssi_5GHz;
1455
1456         if (g_str_equal(key, CONF_WIFI_ROAM_MIN_RSSI_6))
1457                 return connman_settings.wifi_roam_min_rssi_6GHz;
1458
1459         return 0;
1460 }
1461 #endif
1462
1463 char **connman_setting_get_string_list(const char *key)
1464 {
1465         if (g_str_equal(key, CONF_PREF_TIMESERVERS))
1466                 return connman_settings.pref_timeservers;
1467
1468         if (g_str_equal(key, CONF_FALLBACK_NAMESERVERS))
1469                 return connman_settings.fallback_nameservers;
1470
1471         if (g_str_equal(key, CONF_BLACKLISTED_INTERFACES))
1472                 return connman_settings.blacklisted_interfaces;
1473
1474         if (g_str_equal(key, CONF_TETHERING_TECHNOLOGIES))
1475                 return connman_settings.tethering_technologies;
1476
1477 #if defined TIZEN_EXT
1478         if (g_str_equal(key, CONF_CELLULAR_INTERFACE))
1479                 return connman_settings.cellular_interfaces;
1480 #endif
1481
1482 #if defined TIZEN_EXT
1483         if (g_str_equal(key, CONF_INS_SECURITY_PRIORITY))
1484                 return connman_ins_settings.ins_security_priority;
1485 #endif
1486
1487         return NULL;
1488 }
1489
1490 unsigned int *connman_setting_get_uint_list(const char *key)
1491 {
1492         if (g_str_equal(key, CONF_AUTO_CONNECT_TECHS))
1493                 return connman_settings.auto_connect;
1494
1495         if (g_str_equal(key, CONF_FAVORITE_TECHS))
1496                 return connman_settings.favorite_techs;
1497
1498         if (g_str_equal(key, CONF_PREFERRED_TECHS))
1499                 return connman_settings.preferred_techs;
1500
1501         if (g_str_equal(key, CONF_ALWAYS_CONNECTED_TECHS))
1502                 return connman_settings.always_connected_techs;
1503
1504         return NULL;
1505 }
1506
1507 unsigned int connman_timeout_input_request(void)
1508 {
1509         return connman_settings.timeout_inputreq;
1510 }
1511
1512 unsigned int connman_timeout_browser_launch(void)
1513 {
1514         return connman_settings.timeout_browserlaunch;
1515 }
1516
1517 int main(int argc, char *argv[])
1518 {
1519         GOptionContext *context;
1520         GError *error = NULL;
1521         DBusConnection *conn;
1522         DBusError err;
1523         guint signal;
1524
1525         context = g_option_context_new(NULL);
1526         g_option_context_add_main_entries(context, options, NULL);
1527
1528         if (!g_option_context_parse(context, &argc, &argv, &error)) {
1529                 if (error) {
1530                         g_printerr("%s\n", error->message);
1531                         g_error_free(error);
1532                 } else
1533                         g_printerr("An unknown error occurred\n");
1534                 exit(1);
1535         }
1536
1537         g_option_context_free(context);
1538
1539         if (option_version) {
1540                 printf("%s\n", VERSION);
1541                 exit(0);
1542         }
1543
1544         if (option_detach) {
1545                 if (daemon(0, 0)) {
1546                         perror("Can't start daemon");
1547                         exit(1);
1548                 }
1549         }
1550
1551         if (mkdir(STORAGEDIR, S_IRUSR | S_IWUSR | S_IXUSR |
1552                                 S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) {
1553                 if (errno != EEXIST)
1554                         perror("Failed to create storage directory");
1555         }
1556
1557         umask(0077);
1558
1559         main_loop = g_main_loop_new(NULL, FALSE);
1560
1561         signal = setup_signalfd();
1562
1563         dbus_error_init(&err);
1564
1565         conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, CONNMAN_SERVICE, &err);
1566         if (!conn) {
1567                 if (dbus_error_is_set(&err)) {
1568                         fprintf(stderr, "%s\n", err.message);
1569                         dbus_error_free(&err);
1570                 } else
1571                         fprintf(stderr, "Can't register with system bus\n");
1572                 exit(1);
1573         }
1574
1575         g_dbus_set_disconnect_function(conn, disconnect_callback, NULL, NULL);
1576
1577         __connman_log_init(argv[0], option_debug, option_detach,
1578                         option_backtrace, "Connection Manager", VERSION);
1579
1580         __connman_dbus_init(conn);
1581
1582 #if defined TIZEN_EXT
1583         if (access(CONTAINER_FILE, F_OK) == 0) {
1584                 g_main_loop_run(main_loop);
1585
1586                 g_source_remove(signal);
1587                 dbus_connection_unref(conn);
1588                 g_main_loop_unref(main_loop);
1589
1590                 __connman_dbus_cleanup();
1591                 __connman_log_cleanup(option_backtrace);
1592
1593                 return 0;
1594         }
1595 #endif
1596
1597         if (!option_config)
1598                 config_init(CONFIGMAINFILE);
1599         else
1600                 config_init(option_config);
1601
1602         __connman_util_init();
1603         __connman_inotify_init();
1604         __connman_technology_init();
1605         __connman_notifier_init();
1606         __connman_agent_init();
1607         __connman_service_init();
1608         __connman_peer_service_init();
1609         __connman_peer_init();
1610 #if defined TIZEN_EXT_WIFI_MESH
1611         __connman_mesh_init();
1612 #endif /* TIZEN_EXT_WIFI_MESH */
1613         __connman_provider_init();
1614         __connman_network_init();
1615         __connman_config_init();
1616         __connman_device_init(option_device, option_nodevice);
1617
1618         __connman_ippool_init();
1619         __connman_firewall_init();
1620         __connman_nat_init();
1621         __connman_tethering_init();
1622         __connman_counter_init();
1623         __connman_manager_init();
1624         __connman_stats_init();
1625         __connman_clock_init();
1626
1627         __connman_ipconfig_init();
1628 #if defined TIZEN_EXT
1629         __connman_rtnl_init(GIO_SOCKET_RETRY_COUNT);
1630 #else /* TIZEN_EXT */
1631         __connman_rtnl_init();
1632 #endif /* TIZEN_EXT */
1633         __connman_task_init();
1634         __connman_proxy_init();
1635         __connman_detect_init();
1636         __connman_session_init();
1637         __connman_timeserver_init();
1638         __connman_connection_init();
1639
1640         __connman_plugin_init(option_plugin, option_noplugin);
1641
1642         __connman_resolver_init(option_dnsproxy);
1643         __connman_rtnl_start();
1644         __connman_dhcp_init();
1645         __connman_dhcpv6_init();
1646         __connman_wpad_init();
1647         __connman_wispr_init();
1648 #if !defined TIZEN_EXT
1649         __connman_rfkill_init();
1650         __connman_machine_init();
1651 #endif
1652
1653         g_free(option_config);
1654         g_free(option_device);
1655         g_free(option_plugin);
1656         g_free(option_nodevice);
1657         g_free(option_noplugin);
1658
1659         g_main_loop_run(main_loop);
1660
1661         g_source_remove(signal);
1662
1663 #if !defined TIZEN_EXT
1664         __connman_machine_cleanup();
1665         __connman_rfkill_cleanup();
1666 #endif
1667         __connman_wispr_cleanup();
1668         __connman_wpad_cleanup();
1669         __connman_dhcpv6_cleanup();
1670         __connman_session_cleanup();
1671         __connman_plugin_cleanup();
1672         __connman_provider_cleanup();
1673         __connman_connection_cleanup();
1674         __connman_timeserver_cleanup();
1675         __connman_detect_cleanup();
1676         __connman_proxy_cleanup();
1677         __connman_task_cleanup();
1678         __connman_rtnl_cleanup();
1679         __connman_resolver_cleanup();
1680
1681         __connman_clock_cleanup();
1682         __connman_stats_cleanup();
1683         __connman_config_cleanup();
1684         __connman_manager_cleanup();
1685         __connman_counter_cleanup();
1686         __connman_tethering_cleanup();
1687         __connman_nat_cleanup();
1688         __connman_firewall_cleanup();
1689         __connman_peer_service_cleanup();
1690         __connman_peer_cleanup();
1691 #if defined TIZEN_EXT_WIFI_MESH
1692         __connman_mesh_cleanup();
1693 #endif /* TIZEN_EXT_WIFI_MESH */
1694         __connman_ippool_cleanup();
1695         __connman_device_cleanup();
1696         __connman_network_cleanup();
1697         __connman_dhcp_cleanup();
1698         __connman_service_cleanup();
1699         __connman_agent_cleanup();
1700         __connman_ipconfig_cleanup();
1701         __connman_notifier_cleanup();
1702         __connman_technology_cleanup();
1703         __connman_inotify_cleanup();
1704
1705         __connman_util_cleanup();
1706         __connman_dbus_cleanup();
1707
1708         __connman_log_cleanup(option_backtrace);
1709
1710         dbus_connection_unref(conn);
1711
1712         g_main_loop_unref(main_loop);
1713
1714         if (connman_settings.pref_timeservers)
1715                 g_strfreev(connman_settings.pref_timeservers);
1716
1717         g_free(connman_settings.auto_connect);
1718         g_free(connman_settings.favorite_techs);
1719         g_free(connman_settings.preferred_techs);
1720         g_strfreev(connman_settings.fallback_nameservers);
1721         g_strfreev(connman_settings.blacklisted_interfaces);
1722         g_strfreev(connman_settings.tethering_technologies);
1723         g_free(connman_settings.vendor_class_id);
1724         g_free(connman_settings.online_check_ipv4_url);
1725         g_free(connman_settings.online_check_ipv6_url);
1726
1727 #if defined TIZEN_EXT
1728         g_free(connman_ins_settings.ins_preferred_freq_bssid);
1729         g_free(connman_ins_settings.ins_preferred_freq);
1730         if (connman_ins_settings.ins_security_priority)
1731                 g_strfreev(connman_ins_settings.ins_security_priority);
1732 #endif
1733
1734         g_free(option_debug);
1735         g_free(option_wifi);
1736
1737         return 0;
1738 }