gsupplicant/supplicant.c

   1 /*
   2  *
   3  *  WPA supplicant library with GLib integration
   4  *
   5  *  Copyright (C) 2012-2013  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 <string.h>
  30 #include <stdint.h>
  31 #include <syslog.h>
  32 #include <ctype.h>
  33 #include <stdbool.h>
  34 #include <netinet/if_ether.h>
  35 #include <netinet/in.h>
  36
  37 #include <glib.h>
  38 #include <gdbus.h>
  39
  40 #include "dbus.h"
  41 #include "gsupplicant.h"
  42
  43 #if defined TIZEN_EXT
  44 #include "setting.h"
  45 #endif
  46
  47 #define IEEE80211_CAP_ESS       0x0001
  48 #define IEEE80211_CAP_IBSS      0x0002
  49 #define IEEE80211_CAP_PRIVACY   0x0010
  50
  51 #if defined TIZEN_EXT
  52 #define WLAN_EID_HT_CAP 45
  53 #define WLAN_EID_VHT_CAP 191
  54 #define WLAN_EID_SUPP_RATES 1
  55 #define WLAN_EID_EXT_SUPP_RATES 50
  56 #define COUNTRY_CODE_LENGTH     2
  57 #define WIFI_BSSID_LEN_MAX 6
  58 #endif
  59
  60 #if defined TIZEN_EXT
  61 #define LAST_CONNECTED_TIMEOUT       (5 * 60)
  62 #define ASSOC_REJECT_TIMEOUT         10
  63 #define FREQ_RANGE_24GHZ_CHANNEL_1   2412
  64 #define FREQ_RANGE_24GHZ_CHANNEL_14  2484
  65 #define FREQ_RANGE_5GHZ_CHANNEL_32   5160
  66 #define FREQ_RANGE_5GHZ_CHANNEL_165  5825
  67
  68 #define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
  69 #define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
  70 #endif
  71
  72 #define BSS_UNKNOWN_STRENGTH    -90
  73
  74 static DBusConnection *connection;
  75
  76 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
  77 static GSupplicantCallbacks *callbacks_pointer;
  78 #else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
  79 static const GSupplicantCallbacks *callbacks_pointer;
  80 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
  81
  82 static dbus_bool_t system_available = FALSE;
  83 static dbus_bool_t system_ready = FALSE;
  84
  85 static dbus_int32_t debug_level;
  86 static dbus_bool_t debug_timestamp = FALSE;
  87 static dbus_bool_t debug_showkeys = FALSE;
  88
  89 static const char *debug_strings[] = {
  90         "msgdump", "debug", "info", "warning", "error", NULL
  91 };
  92
  93 static unsigned int eap_methods;
  94
  95 struct strvalmap {
  96         const char *str;
  97         unsigned int val;
  98 };
  99
 100 static struct strvalmap eap_method_map[] = {
 101         { "MD5",        G_SUPPLICANT_EAP_METHOD_MD5     },
 102         { "TLS",        G_SUPPLICANT_EAP_METHOD_TLS     },
 103         { "MSCHAPV2",   G_SUPPLICANT_EAP_METHOD_MSCHAPV2        },
 104         { "PEAP",       G_SUPPLICANT_EAP_METHOD_PEAP    },
 105         { "TTLS",       G_SUPPLICANT_EAP_METHOD_TTLS    },
 106         { "GTC",        G_SUPPLICANT_EAP_METHOD_GTC     },
 107         { "OTP",        G_SUPPLICANT_EAP_METHOD_OTP     },
 108         { "LEAP",       G_SUPPLICANT_EAP_METHOD_LEAP    },
 109         { "WSC",        G_SUPPLICANT_EAP_METHOD_WSC     },
 110         { }
 111 };
 112
 113 static struct strvalmap keymgmt_map[] = {
 114         { "none",               G_SUPPLICANT_KEYMGMT_NONE               },
 115         { "ieee8021x",          G_SUPPLICANT_KEYMGMT_IEEE8021X  },
 116         { "wpa-none",           G_SUPPLICANT_KEYMGMT_WPA_NONE   },
 117         { "wpa-psk",            G_SUPPLICANT_KEYMGMT_WPA_PSK    },
 118         { "wpa-psk-sha256",     G_SUPPLICANT_KEYMGMT_WPA_PSK_256        },
 119         { "wpa-ft-psk",         G_SUPPLICANT_KEYMGMT_WPA_FT_PSK },
 120         { "wpa-ft-eap",         G_SUPPLICANT_KEYMGMT_WPA_FT_EAP },
 121         { "wpa-eap",            G_SUPPLICANT_KEYMGMT_WPA_EAP    },
 122         { "wpa-eap-sha256",     G_SUPPLICANT_KEYMGMT_WPA_EAP_256        },
 123         { "wps",                G_SUPPLICANT_KEYMGMT_WPS                },
 124 #if defined TIZEN_EXT
 125         { "sae",                G_SUPPLICANT_KEYMGMT_SAE                },
 126         { "owe",                G_SUPPLICANT_KEYMGMT_OWE                },
 127         { "dpp",                G_SUPPLICANT_KEYMGMT_DPP                },
 128 #endif
 129         { }
 130 };
 131
 132 static struct strvalmap authalg_capa_map[] = {
 133         { "open",       G_SUPPLICANT_CAPABILITY_AUTHALG_OPEN    },
 134         { "shared",     G_SUPPLICANT_CAPABILITY_AUTHALG_SHARED  },
 135         { "leap",       G_SUPPLICANT_CAPABILITY_AUTHALG_LEAP    },
 136         { }
 137 };
 138
 139 static struct strvalmap proto_capa_map[] = {
 140         { "wpa",        G_SUPPLICANT_CAPABILITY_PROTO_WPA               },
 141         { "rsn",        G_SUPPLICANT_CAPABILITY_PROTO_RSN               },
 142         { }
 143 };
 144
 145 static struct strvalmap group_map[] = {
 146         { "wep40",      G_SUPPLICANT_GROUP_WEP40        },
 147         { "wep104",     G_SUPPLICANT_GROUP_WEP104       },
 148         { "tkip",       G_SUPPLICANT_GROUP_TKIP },
 149         { "ccmp",       G_SUPPLICANT_GROUP_CCMP },
 150         { }
 151 };
 152
 153 static struct strvalmap pairwise_map[] = {
 154         { "none",       G_SUPPLICANT_PAIRWISE_NONE      },
 155         { "tkip",       G_SUPPLICANT_PAIRWISE_TKIP      },
 156         { "ccmp",       G_SUPPLICANT_PAIRWISE_CCMP      },
 157         { }
 158 };
 159
 160 static struct strvalmap scan_capa_map[] = {
 161         { "active",     G_SUPPLICANT_CAPABILITY_SCAN_ACTIVE     },
 162         { "passive",    G_SUPPLICANT_CAPABILITY_SCAN_PASSIVE    },
 163         { "ssid",       G_SUPPLICANT_CAPABILITY_SCAN_SSID               },
 164         { }
 165 };
 166
 167 static struct strvalmap mode_capa_map[] = {
 168         { "infrastructure",     G_SUPPLICANT_CAPABILITY_MODE_INFRA      },
 169         { "ad-hoc",             G_SUPPLICANT_CAPABILITY_MODE_IBSS       },
 170         { "ap",                 G_SUPPLICANT_CAPABILITY_MODE_AP         },
 171         { "p2p",                G_SUPPLICANT_CAPABILITY_MODE_P2P        },
 172 #if defined TIZEN_EXT_WIFI_MESH
 173         { "mesh",               G_SUPPLICANT_CAPABILITY_MODE_MESH       },
 174 #endif
 175         { }
 176 };
 177
 178 #if defined TIZEN_EXT && defined TIZEN_EXT_INS
 179 struct _GSupplicantINSSettings {
 180         GSupplicantINSPreferredFreq preferred_freq_bssid;
 181         unsigned int preferred_freq_bssid_score;
 182         bool last_connected_bssid;
 183         unsigned int last_connected_bssid_score;
 184         bool assoc_reject;
 185         unsigned int assoc_reject_score;
 186         bool signal_bssid;
 187         int signal_level3_5ghz;
 188         int signal_level3_24ghz;
 189 };
 190
 191 static struct _GSupplicantINSSettings ins_settings;
 192 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */
 193
 194 #if defined TIZEN_EXT
 195 static unsigned char invalid_bssid[WIFI_BSSID_LEN_MAX] = {
 196         0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 197 };
 198 #endif
 199
 200 static GHashTable *interface_table;
 201 static GHashTable *bss_mapping;
 202 static GHashTable *peer_mapping;
 203 static GHashTable *group_mapping;
 204 static GHashTable *pending_peer_connection;
 205 static GHashTable *config_file_table;
 206
 207 struct _GSupplicantWpsCredentials {
 208         unsigned char ssid[32];
 209         unsigned int ssid_len;
 210         char *key;
 211 };
 212
 213 struct added_network_information {
 214         char * ssid;
 215         GSupplicantSecurity security;
 216         char * passphrase;
 217         char * private_passphrase;
 218 #if defined TIZEN_EXT
 219         char *connector;
 220         char *c_sign_key;
 221         char *net_access_key;
 222 #endif
 223 };
 224
 225 #if defined TIZEN_EXT_WIFI_MESH
 226 struct _GSupplicantMeshGroupInfo {
 227         unsigned char ssid[32];
 228         unsigned int ssid_len;
 229         int disconnect_reason;
 230 };
 231 #endif
 232
 233 struct _GSupplicantInterface {
 234         char *path;
 235         char *network_path;
 236         unsigned int keymgmt_capa;
 237         unsigned int authalg_capa;
 238         unsigned int proto_capa;
 239         unsigned int group_capa;
 240         unsigned int pairwise_capa;
 241         unsigned int scan_capa;
 242         unsigned int mode_capa;
 243         unsigned int max_scan_ssids;
 244         bool p2p_support;
 245         bool p2p_finding;
 246         bool ap_create_in_progress;
 247         dbus_bool_t ready;
 248         GSupplicantState state;
 249         dbus_bool_t scanning;
 250         GSupplicantInterfaceCallback scan_callback;
 251         void *scan_data;
 252         int apscan;
 253         char *ifname;
 254         char *driver;
 255         char *bridge;
 256         struct _GSupplicantWpsCredentials wps_cred;
 257         GSupplicantWpsState wps_state;
 258         GHashTable *network_table;
 259         GHashTable *peer_table;
 260         GHashTable *group_table;
 261         GHashTable *bss_mapping;
 262         void *data;
 263         const char *pending_peer_path;
 264         GSupplicantNetwork *current_network;
 265         struct added_network_information network_info;
 266 #if defined TIZEN_EXT
 267         dbus_bool_t is_5_0_Ghz_supported;
 268         int disconnect_reason;
 269 #endif
 270 #if defined TIZEN_EXT
 271         unsigned char add_network_bssid[WIFI_BSSID_LEN_MAX];
 272         unsigned char connected_bssid[WIFI_BSSID_LEN_MAX];
 273 #endif
 274 #if defined TIZEN_EXT_WIFI_MESH
 275         bool mesh_support;
 276         struct _GSupplicantMeshGroupInfo group_info;
 277 #endif
 278 };
 279
 280 struct g_supplicant_bss {
 281         GSupplicantInterface *interface;
 282         char *path;
 283         unsigned char bssid[6];
 284         unsigned char ssid[32];
 285         unsigned int ssid_len;
 286         dbus_uint16_t frequency;
 287         dbus_uint32_t maxrate;
 288         dbus_int16_t signal;
 289         GSupplicantMode mode;
 290         GSupplicantSecurity security;
 291         dbus_bool_t rsn_selected;
 292         unsigned int wpa_keymgmt;
 293         unsigned int wpa_pairwise;
 294         unsigned int wpa_group;
 295         unsigned int rsn_keymgmt;
 296         unsigned int rsn_pairwise;
 297         unsigned int rsn_group;
 298         unsigned int keymgmt;
 299         dbus_bool_t privacy;
 300         dbus_bool_t psk;
 301         dbus_bool_t ieee8021x;
 302 #if defined TIZEN_EXT
 303         dbus_bool_t ft_psk;
 304         dbus_bool_t ft_ieee8021x;
 305         GSList *vsie_list;
 306         dbus_bool_t hs20;
 307         unsigned char country_code[COUNTRY_CODE_LENGTH];
 308         GSupplicantPhy_mode phy_mode;
 309         dbus_int16_t snr;
 310         dbus_uint32_t est_throughput;
 311 #endif
 312         unsigned int wps_capabilities;
 313 #if defined TIZEN_EXT
 314         dbus_bool_t sae;
 315         dbus_bool_t owe;
 316         dbus_bool_t dpp;
 317         dbus_bool_t owe_transition_mode;
 318         unsigned int transition_mode_ssid_len;
 319         unsigned char transition_mode_bssid[6];
 320         unsigned char transition_mode_ssid[32];
 321 #endif
 322 };
 323
 324 struct _GSupplicantNetwork {
 325         GSupplicantInterface *interface;
 326         char *path;
 327         char *group;
 328         char *name;
 329         unsigned char ssid[32];
 330         unsigned int ssid_len;
 331         dbus_int16_t signal;
 332         dbus_uint16_t frequency;
 333         struct g_supplicant_bss *best_bss;
 334         GSupplicantMode mode;
 335         GSupplicantSecurity security;
 336         dbus_bool_t wps;
 337         unsigned int wps_capabilities;
 338         GHashTable *bss_table;
 339         GHashTable *config_table;
 340 #if defined TIZEN_EXT
 341         bool isHS20AP;
 342         char *eap;
 343         char *identity;
 344         char *phase2;
 345         unsigned int keymgmt;
 346         GSList *vsie_list;
 347         unsigned char country_code[COUNTRY_CODE_LENGTH];
 348         GSupplicantPhy_mode phy_mode;
 349         dbus_bool_t owe_transition_mode;
 350         unsigned int transition_mode_ssid_len;
 351         unsigned char transition_mode_bssid[6];
 352         unsigned char transition_mode_ssid[32];
 353         unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX];
 354         GHashTable *assoc_reject_table;
 355 #endif
 356 };
 357
 358 struct _GSupplicantPeer {
 359         GSupplicantInterface *interface;
 360         char *path;
 361         unsigned char device_address[ETH_ALEN];
 362         unsigned char iface_address[ETH_ALEN];
 363         char *name;
 364         unsigned char *widi_ies;
 365         int widi_ies_length;
 366         char *identifier;
 367         unsigned int wps_capabilities;
 368         GSList *groups;
 369         const GSupplicantInterface *current_group_iface;
 370         bool connection_requested;
 371 };
 372
 373 struct _GSupplicantGroup {
 374         GSupplicantInterface *interface;
 375         GSupplicantInterface *orig_interface;
 376         char *path;
 377         int role;
 378         GSList *members;
 379 };
 380
 381 struct interface_data {
 382         GSupplicantInterface *interface;
 383         char *path; /* Interface path cannot be taken from interface (above) as
 384                      * it might have been freed already.
 385                      */
 386         GSupplicantInterfaceCallback callback;
 387         void *user_data;
 388         bool network_remove_in_progress;
 389         GSupplicantSSID *ssid;
 390 };
 391
 392 #if defined TIZEN_EXT
 393 struct interface_signalpoll_data {
 394         GSupplicantInterface *interface;
 395         char *path;
 396         GSupplicantMaxSpeedCallback callback;
 397         void *user_data;
 398 };
 399 #endif
 400
 401 struct interface_create_data {
 402         char *ifname;
 403         char *driver;
 404         char *bridge;
 405 #if defined TIZEN_EXT
 406         unsigned int mac_addr;
 407         unsigned int preassoc_mac_addr;
 408         unsigned int random_mac_lifetime;
 409 #endif /* TIZEN_EXT */
 410 #if defined TIZEN_EXT_WIFI_MESH
 411         char *parent_ifname;
 412         bool is_mesh_interface;
 413 #endif
 414         GSupplicantInterface *interface;
 415         GSupplicantInterfaceCallback callback;
 416         void *user_data;
 417 };
 418
 419 struct interface_connect_data {
 420         GSupplicantInterface *interface;
 421         char *path;
 422         GSupplicantInterfaceCallback callback;
 423         void *user_data;
 424         union {
 425                 GSupplicantSSID *ssid;
 426                 GSupplicantPeerParams *peer;
 427         };
 428 };
 429
 430 struct interface_scan_data {
 431         GSupplicantInterface *interface;
 432         char *path;
 433         GSupplicantInterfaceCallback callback;
 434         GSupplicantScanParams *scan_params;
 435         void *user_data;
 436 };
 437
 438 #if defined TIZEN_EXT
 439 struct g_connman_bssids {
 440         unsigned char bssid[WIFI_BSSID_LEN_MAX];
 441         uint16_t strength;
 442         uint16_t frequency;
 443         uint16_t assoc_reject_cnt;
 444         bool is_last_connected;
 445 #if defined TIZEN_EXT_INS
 446         int score_last_connected_bssid;
 447         int score_assoc_reject;
 448         int score_frequency;
 449         int score_strength;
 450         int score_snr;
 451         int score_est_throughput;
 452 #endif
 453         int ins_score;
 454 };
 455
 456 struct update_bssid_data {
 457         GSupplicantNetwork *network;
 458         unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX];
 459         GHashTable *assoc_reject_table;
 460         GSList *bssid_list;
 461 };
 462
 463 struct assoc_reject_data {
 464         char *bssid;
 465         GSList *reject_time_list;
 466 };
 467
 468 struct assoc_count_data {
 469         time_t ref_time;
 470         int assoc_count;
 471 };
 472
 473 static unsigned int last_connected_bss_timeout = 0;
 474 static bool simplified_log = true;
 475 #endif
 476
 477 static int network_remove(struct interface_data *data);
 478
 479 #if defined TIZEN_EXT_WIFI_MESH
 480 struct _GSupplicantMeshPeer {
 481         GSupplicantInterface *interface;
 482         char *peer_address;
 483         int disconnect_reason;
 484 };
 485 #endif
 486
 487 static inline void debug(const char *format, ...)
 488 {
 489         char str[256];
 490         va_list ap;
 491
 492         if (!callbacks_pointer || !callbacks_pointer->debug)
 493                 return;
 494
 495         va_start(ap, format);
 496
 497         if (vsnprintf(str, sizeof(str), format, ap) > 0)
 498                 callbacks_pointer->debug(str);
 499
 500         va_end(ap);
 501 }
 502
 503 #define SUPPLICANT_DBG(fmt, arg...) \
 504         debug("%s:%s() " fmt, __FILE__, __FUNCTION__ , ## arg);
 505
 506 static GSupplicantMode string2mode(const char *mode)
 507 {
 508         if (!mode)
 509                 return G_SUPPLICANT_MODE_UNKNOWN;
 510
 511         if (g_str_equal(mode, "infrastructure"))
 512                 return G_SUPPLICANT_MODE_INFRA;
 513         else if (g_str_equal(mode, "ad-hoc"))
 514                 return G_SUPPLICANT_MODE_IBSS;
 515 #if defined TIZEN_EXT_WIFI_MESH
 516         else if (g_str_equal(mode, "mesh"))
 517                 return G_SUPPLICANT_MODE_MESH;
 518 #endif
 519
 520         return G_SUPPLICANT_MODE_UNKNOWN;
 521 }
 522
 523 static const char *mode2string(GSupplicantMode mode)
 524 {
 525         switch (mode) {
 526         case G_SUPPLICANT_MODE_UNKNOWN:
 527                 break;
 528         case G_SUPPLICANT_MODE_INFRA:
 529                 return "managed";
 530         case G_SUPPLICANT_MODE_IBSS:
 531                 return "adhoc";
 532         case G_SUPPLICANT_MODE_MASTER:
 533                 return "ap";
 534 #if defined TIZEN_EXT_WIFI_MESH
 535         case G_SUPPLICANT_MODE_MESH:
 536                 return "mesh";
 537 #endif
 538         }
 539
 540         return NULL;
 541 }
 542
 543 static const char *security2string(GSupplicantSecurity security)
 544 {
 545         switch (security) {
 546         case G_SUPPLICANT_SECURITY_UNKNOWN:
 547                 break;
 548         case G_SUPPLICANT_SECURITY_NONE:
 549                 return "none";
 550         case G_SUPPLICANT_SECURITY_WEP:
 551                 return "wep";
 552         case G_SUPPLICANT_SECURITY_PSK:
 553                 return "psk";
 554         case G_SUPPLICANT_SECURITY_IEEE8021X:
 555                 return "ieee8021x";
 556 #if defined TIZEN_EXT
 557         case G_SUPPLICANT_SECURITY_FT_PSK:
 558                 return "ft_psk";
 559         case G_SUPPLICANT_SECURITY_FT_IEEE8021X:
 560                 return "ft_ieee8021x";
 561         case G_SUPPLICANT_SECURITY_SAE:
 562                 return "sae";
 563         case G_SUPPLICANT_SECURITY_OWE:
 564                 return "owe";
 565         case G_SUPPLICANT_SECURITY_DPP:
 566                 return "dpp";
 567 #endif
 568         }
 569
 570         return NULL;
 571 }
 572
 573 static GSupplicantState string2state(const char *state)
 574 {
 575         if (!state)
 576                 return G_SUPPLICANT_STATE_UNKNOWN;
 577
 578         if (g_str_equal(state, "unknown"))
 579                 return G_SUPPLICANT_STATE_UNKNOWN;
 580         else if (g_str_equal(state, "interface_disabled"))
 581                 return G_SUPPLICANT_STATE_DISABLED;
 582         else if (g_str_equal(state, "disconnected"))
 583                 return G_SUPPLICANT_STATE_DISCONNECTED;
 584         else if (g_str_equal(state, "inactive"))
 585                 return G_SUPPLICANT_STATE_INACTIVE;
 586         else if (g_str_equal(state, "scanning"))
 587                 return G_SUPPLICANT_STATE_SCANNING;
 588         else if (g_str_equal(state, "authenticating"))
 589                 return G_SUPPLICANT_STATE_AUTHENTICATING;
 590         else if (g_str_equal(state, "associating"))
 591                 return G_SUPPLICANT_STATE_ASSOCIATING;
 592         else if (g_str_equal(state, "associated"))
 593                 return G_SUPPLICANT_STATE_ASSOCIATED;
 594         else if (g_str_equal(state, "group_handshake"))
 595                 return G_SUPPLICANT_STATE_GROUP_HANDSHAKE;
 596         else if (g_str_equal(state, "4way_handshake"))
 597                 return G_SUPPLICANT_STATE_4WAY_HANDSHAKE;
 598         else if (g_str_equal(state, "completed"))
 599                 return G_SUPPLICANT_STATE_COMPLETED;
 600
 601         return G_SUPPLICANT_STATE_UNKNOWN;
 602 }
 603
 604 static bool compare_network_parameters(GSupplicantInterface *interface,
 605                                 GSupplicantSSID *ssid)
 606 {
 607 #if defined TIZEN_EXT
 608         if (!interface->network_info.ssid)
 609                 return FALSE;
 610 #endif
 611
 612         if (memcmp(interface->network_info.ssid, ssid->ssid, ssid->ssid_len))
 613                 return FALSE;
 614
 615         if (interface->network_info.security != ssid->security)
 616                 return FALSE;
 617
 618         if (interface->network_info.passphrase &&
 619                         g_strcmp0(interface->network_info.passphrase,
 620                                 ssid->passphrase) != 0) {
 621                 return FALSE;
 622         }
 623
 624         if (interface->network_info.private_passphrase &&
 625                         g_strcmp0(interface->network_info.private_passphrase,
 626                                 ssid->private_key_passphrase) != 0) {
 627                 return FALSE;
 628         }
 629
 630 #if defined TIZEN_EXT
 631         if (interface->network_info.connector &&
 632                         g_strcmp0(interface->network_info.connector,
 633                                 ssid->connector) != 0) {
 634                 return FALSE;
 635         }
 636         if (interface->network_info.c_sign_key &&
 637                         g_strcmp0(interface->network_info.c_sign_key,
 638                                 ssid->c_sign_key) != 0) {
 639                 return FALSE;
 640         }
 641         if (interface->network_info.net_access_key &&
 642                         g_strcmp0(interface->network_info.net_access_key,
 643                                 ssid->net_access_key) != 0) {
 644                 return FALSE;
 645         }
 646 #endif
 647         return TRUE;
 648 }
 649
 650 static void remove_network_information(GSupplicantInterface * interface)
 651 {
 652         g_free(interface->network_info.ssid);
 653         g_free(interface->network_info.passphrase);
 654         g_free(interface->network_info.private_passphrase);
 655 #if defined TIZEN_EXT
 656         g_free(interface->network_info.connector);
 657         g_free(interface->network_info.c_sign_key);
 658         g_free(interface->network_info.net_access_key);
 659 #endif
 660         interface->network_info.ssid = NULL;
 661         interface->network_info.passphrase = NULL;
 662         interface->network_info.private_passphrase = NULL;
 663 #if defined TIZEN_EXT
 664         interface->network_info.connector = NULL;
 665         interface->network_info.c_sign_key = NULL;
 666         interface->network_info.net_access_key = NULL;
 667 #endif
 668 }
 669
 670 static int store_network_information(GSupplicantInterface * interface,
 671                                 GSupplicantSSID *ssid)
 672 {
 673         interface->network_info.ssid = g_malloc(ssid->ssid_len + 1);
 674         if (interface->network_info.ssid != NULL) {
 675                 memcpy(interface->network_info.ssid, ssid->ssid,
 676                         ssid->ssid_len);
 677                 interface->network_info.ssid[ssid->ssid_len] = '\0';
 678         } else {
 679                 return -ENOMEM;
 680         }
 681
 682         interface->network_info.security = ssid->security;
 683
 684         if ((ssid->security == G_SUPPLICANT_SECURITY_WEP ||
 685                 ssid->security == G_SUPPLICANT_SECURITY_PSK ||
 686                 ssid->security == G_SUPPLICANT_SECURITY_NONE) &&
 687                 ssid->passphrase) {
 688                 interface->network_info.passphrase = g_strdup(ssid->passphrase);
 689         }
 690
 691         if (ssid->security == G_SUPPLICANT_SECURITY_IEEE8021X &&
 692                         ssid->private_key_passphrase) {
 693                 interface->network_info.private_passphrase =
 694                         g_strdup(ssid->private_key_passphrase);
 695         }
 696
 697         return 0;
 698 }
 699
 700 static void callback_system_ready(void)
 701 {
 702         if (system_ready)
 703                 return;
 704
 705         system_ready = TRUE;
 706
 707         if (!callbacks_pointer)
 708                 return;
 709
 710         if (!callbacks_pointer->system_ready)
 711                 return;
 712
 713         callbacks_pointer->system_ready();
 714 }
 715
 716 static void callback_system_killed(void)
 717 {
 718         system_ready = FALSE;
 719
 720         if (!callbacks_pointer)
 721                 return;
 722
 723         if (!callbacks_pointer->system_killed)
 724                 return;
 725
 726         callbacks_pointer->system_killed();
 727 }
 728
 729 static void callback_interface_added(GSupplicantInterface *interface)
 730 {
 731         SUPPLICANT_DBG("");
 732
 733         if (!callbacks_pointer)
 734                 return;
 735
 736         if (!callbacks_pointer->interface_added)
 737                 return;
 738
 739         callbacks_pointer->interface_added(interface);
 740 }
 741
 742 static void callback_interface_state(GSupplicantInterface *interface)
 743 {
 744         if (!callbacks_pointer)
 745                 return;
 746
 747         if (!callbacks_pointer->interface_state)
 748                 return;
 749
 750         callbacks_pointer->interface_state(interface);
 751 }
 752
 753 static void callback_interface_removed(GSupplicantInterface *interface)
 754 {
 755         if (!callbacks_pointer)
 756                 return;
 757
 758         if (!callbacks_pointer->interface_removed)
 759                 return;
 760
 761         callbacks_pointer->interface_removed(interface);
 762 }
 763
 764 #if !defined TIZEN_EXT
 765 static void callback_p2p_support(GSupplicantInterface *interface)
 766 {
 767         SUPPLICANT_DBG("");
 768
 769         if (!interface->p2p_support)
 770                 return;
 771
 772         if (callbacks_pointer && callbacks_pointer->p2p_support)
 773                 callbacks_pointer->p2p_support(interface);
 774 }
 775 #endif
 776
 777 #if defined TIZEN_EXT_WIFI_MESH
 778 static void callback_mesh_support(GSupplicantInterface *interface)
 779 {
 780         SUPPLICANT_DBG("");
 781
 782         if (!interface->mesh_support)
 783                 return;
 784
 785         if (callbacks_pointer && callbacks_pointer->mesh_support)
 786                 callbacks_pointer->mesh_support(interface);
 787 }
 788
 789 bool g_supplicant_interface_has_mesh(GSupplicantInterface *interface)
 790 {
 791         if (!interface)
 792                 return false;
 793
 794         return interface->mesh_support;
 795 }
 796 #endif
 797
 798 static void callback_scan_started(GSupplicantInterface *interface)
 799 {
 800         if (!callbacks_pointer)
 801                 return;
 802
 803         if (!callbacks_pointer->scan_started)
 804                 return;
 805
 806         callbacks_pointer->scan_started(interface);
 807 }
 808
 809 static void callback_ap_create_fail(GSupplicantInterface *interface)
 810 {
 811         if (!callbacks_pointer)
 812                 return;
 813
 814         if (!callbacks_pointer->ap_create_fail)
 815                 return;
 816
 817         callbacks_pointer->ap_create_fail(interface);
 818 }
 819
 820 static void callback_scan_finished(GSupplicantInterface *interface)
 821 {
 822         if (!callbacks_pointer)
 823                 return;
 824
 825         if (!callbacks_pointer->scan_finished)
 826                 return;
 827
 828         callbacks_pointer->scan_finished(interface);
 829 }
 830
 831 static void callback_network_added(GSupplicantNetwork *network)
 832 {
 833         if (!callbacks_pointer)
 834                 return;
 835
 836         if (!callbacks_pointer->network_added)
 837                 return;
 838
 839         callbacks_pointer->network_added(network);
 840 }
 841
 842 static void callback_network_removed(GSupplicantNetwork *network)
 843 {
 844         if (!callbacks_pointer)
 845                 return;
 846
 847         if (!callbacks_pointer->network_removed)
 848                 return;
 849
 850         callbacks_pointer->network_removed(network);
 851 }
 852
 853 #if defined TIZEN_EXT
 854 static void callback_network_merged(GSupplicantNetwork *network)
 855 {
 856         if (!callbacks_pointer)
 857                 return;
 858
 859         if (!callbacks_pointer->network_merged)
 860                 return;
 861
 862         callbacks_pointer->network_merged(network);
 863 }
 864
 865 static void callback_assoc_failed(void *user_data)
 866 {
 867         if (!callbacks_pointer)
 868                 return;
 869
 870         if (!callbacks_pointer->assoc_failed)
 871                 return;
 872
 873         callbacks_pointer->assoc_failed(user_data);
 874 }
 875
 876 static void callback_scan_done(GSupplicantInterface *interface)
 877 {
 878         if (!callbacks_pointer)
 879                 return;
 880
 881         if (!callbacks_pointer->scan_done)
 882                 return;
 883
 884         callbacks_pointer->scan_done(interface);
 885 }
 886 #endif
 887
 888 static void callback_network_changed(GSupplicantNetwork *network,
 889                                         const char *property)
 890 {
 891         if (!callbacks_pointer)
 892                 return;
 893
 894         if (!callbacks_pointer->network_changed)
 895                 return;
 896
 897         callbacks_pointer->network_changed(network, property);
 898 }
 899
 900 static void callback_network_associated(GSupplicantNetwork *network)
 901 {
 902         if (!callbacks_pointer)
 903                 return;
 904
 905         if (!callbacks_pointer->network_associated)
 906                 return;
 907
 908         callbacks_pointer->network_associated(network);
 909 }
 910
 911 static void callback_sta_authorized(GSupplicantInterface *interface,
 912                                         const char *addr)
 913 {
 914         if (!callbacks_pointer)
 915                 return;
 916
 917         if (!callbacks_pointer->sta_authorized)
 918                 return;
 919
 920         callbacks_pointer->sta_authorized(interface, addr);
 921 }
 922
 923 static void callback_sta_deauthorized(GSupplicantInterface *interface,
 924                                         const char *addr)
 925 {
 926         if (!callbacks_pointer)
 927                 return;
 928
 929         if (!callbacks_pointer->sta_deauthorized)
 930                 return;
 931
 932         callbacks_pointer->sta_deauthorized(interface, addr);
 933 }
 934
 935 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
 936 static void callback_eap(GSupplicantInterface *interface, bool status)
 937 {
 938         if (!callbacks_pointer)
 939                 return;
 940
 941         if (!callbacks_pointer->eap)
 942                 return;
 943
 944         callbacks_pointer->eap(interface, status);
 945 }
 946 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
 947
 948 static void callback_peer_found(GSupplicantPeer *peer)
 949 {
 950         if (!callbacks_pointer)
 951                 return;
 952
 953         if (!callbacks_pointer->peer_found)
 954                 return;
 955
 956         callbacks_pointer->peer_found(peer);
 957 }
 958
 959 static void callback_peer_lost(GSupplicantPeer *peer)
 960 {
 961         if (!callbacks_pointer)
 962                 return;
 963
 964         if (!callbacks_pointer->peer_lost)
 965                 return;
 966
 967         callbacks_pointer->peer_lost(peer);
 968 }
 969
 970 static void callback_peer_changed(GSupplicantPeer *peer,
 971                                                 GSupplicantPeerState state)
 972 {
 973         if (!callbacks_pointer)
 974                 return;
 975
 976         if (!callbacks_pointer->peer_changed)
 977                 return;
 978
 979         callbacks_pointer->peer_changed(peer, state);
 980 }
 981
 982 static void callback_peer_request(GSupplicantPeer *peer)
 983 {
 984         if (!callbacks_pointer)
 985                 return;
 986
 987         if (!callbacks_pointer->peer_request)
 988                 return;
 989
 990         peer->connection_requested = true;
 991
 992         callbacks_pointer->peer_request(peer);
 993 }
 994
 995 static void callback_disconnect_reason_code(GSupplicantInterface *interface,
 996                                         int reason_code)
 997 {
 998         if (!callbacks_pointer)
 999                 return;
1000
1001         if (!callbacks_pointer->disconnect_reasoncode)
1002                 return;
1003
1004         if (reason_code != 0)
1005                 callbacks_pointer->disconnect_reasoncode(interface,
1006                                                         reason_code);
1007 }
1008
1009 static void callback_assoc_status_code(GSupplicantInterface *interface,
1010                                 int status_code)
1011 {
1012         if (!callbacks_pointer)
1013                 return;
1014
1015         if (!callbacks_pointer->assoc_status_code)
1016                 return;
1017
1018         callbacks_pointer->assoc_status_code(interface, status_code);
1019
1020 }
1021
1022 static void remove_group(gpointer data)
1023 {
1024         GSupplicantGroup *group = data;
1025
1026         if (group->members)
1027                 g_slist_free_full(group->members, g_free);
1028
1029         g_free(group->path);
1030         g_free(group);
1031 }
1032
1033 static void remove_interface(gpointer data)
1034 {
1035         GSupplicantInterface *interface = data;
1036
1037         g_hash_table_destroy(interface->bss_mapping);
1038         g_hash_table_destroy(interface->network_table);
1039         g_hash_table_destroy(interface->peer_table);
1040         g_hash_table_destroy(interface->group_table);
1041
1042         if (interface->scan_callback) {
1043                 SUPPLICANT_DBG("call interface %p callback %p scanning %d",
1044                                 interface, interface->scan_callback,
1045                                 interface->scanning);
1046
1047                 interface->scan_callback(-EIO, interface, interface->scan_data);
1048                 interface->scan_callback = NULL;
1049                 interface->scan_data = NULL;
1050
1051                 if (interface->scanning) {
1052                         interface->scanning = FALSE;
1053                         callback_scan_finished(interface);
1054                 }
1055         }
1056
1057         callback_interface_removed(interface);
1058
1059         g_free(interface->wps_cred.key);
1060         g_free(interface->path);
1061         g_free(interface->network_path);
1062 #if defined TIZEN_EXT
1063         interface->network_path = NULL;
1064 #endif
1065         g_free(interface->ifname);
1066         g_free(interface->driver);
1067         g_free(interface->bridge);
1068         remove_network_information(interface);
1069         g_free(interface);
1070 }
1071
1072 static void remove_network(gpointer data)
1073 {
1074         GSupplicantNetwork *network = data;
1075
1076         g_hash_table_destroy(network->bss_table);
1077
1078         callback_network_removed(network);
1079
1080         g_hash_table_destroy(network->config_table);
1081 #if defined TIZEN_EXT
1082         g_hash_table_destroy(network->assoc_reject_table);
1083 #endif
1084
1085         g_free(network->path);
1086         g_free(network->group);
1087         g_free(network->name);
1088 #if defined TIZEN_EXT
1089         g_free(network->eap);
1090         g_free(network->identity);
1091         g_free(network->phase2);
1092 #endif
1093 #if defined TIZEN_EXT
1094         g_slist_free_full(network->vsie_list, g_free);
1095 #endif
1096
1097         g_free(network);
1098 }
1099
1100 static void remove_bss(gpointer data)
1101 {
1102         struct g_supplicant_bss *bss = data;
1103
1104         supplicant_dbus_property_call_cancel_all(bss);
1105
1106         g_free(bss->path);
1107 #if defined TIZEN_EXT
1108         g_slist_free_full(bss->vsie_list, g_free);
1109 #endif
1110         g_free(bss);
1111 }
1112
1113 static void remove_peer(gpointer data)
1114 {
1115         GSupplicantPeer *peer = data;
1116
1117         callback_peer_lost(peer);
1118
1119         if (peer->groups)
1120                 g_slist_free_full(peer->groups, g_free);
1121
1122         if (peer_mapping)
1123                 g_hash_table_remove(peer_mapping, peer->path);
1124
1125         if (pending_peer_connection)
1126                 g_hash_table_remove(pending_peer_connection, peer->path);
1127
1128         g_free(peer->path);
1129         g_free(peer->name);
1130         g_free(peer->identifier);
1131         g_free(peer->widi_ies);
1132
1133         g_free(peer);
1134 }
1135
1136 #if defined TIZEN_EXT
1137 static void remove_assoc_data(gpointer data)
1138 {
1139         struct assoc_reject_data *assoc_data = data;
1140
1141         g_free(assoc_data->bssid);
1142         g_slist_free(assoc_data->reject_time_list);
1143
1144         g_free(assoc_data);
1145 }
1146 #endif
1147
1148 static void debug_strvalmap(const char *label, struct strvalmap *map,
1149                                                         unsigned int val)
1150 {
1151         int i;
1152 #if defined TIZEN_EXT
1153         if (!simplified_log)
1154 #endif
1155         for (i = 0; map[i].str; i++) {
1156                 if (val & map[i].val)
1157                         SUPPLICANT_DBG("%s: %s", label, map[i].str);
1158         }
1159 }
1160
1161 static void interface_capability_keymgmt(DBusMessageIter *iter, void *user_data)
1162 {
1163         GSupplicantInterface *interface = user_data;
1164         const char *str = NULL;
1165         int i;
1166
1167         dbus_message_iter_get_basic(iter, &str);
1168         if (!str)
1169                 return;
1170
1171         for (i = 0; keymgmt_map[i].str; i++)
1172                 if (strcmp(str, keymgmt_map[i].str) == 0) {
1173                         interface->keymgmt_capa |= keymgmt_map[i].val;
1174                         break;
1175                 }
1176 }
1177
1178 static void interface_capability_authalg(DBusMessageIter *iter, void *user_data)
1179 {
1180         GSupplicantInterface *interface = user_data;
1181         const char *str = NULL;
1182         int i;
1183
1184         dbus_message_iter_get_basic(iter, &str);
1185         if (!str)
1186                 return;
1187
1188         for (i = 0; authalg_capa_map[i].str; i++)
1189                 if (strcmp(str, authalg_capa_map[i].str) == 0) {
1190                         interface->authalg_capa |= authalg_capa_map[i].val;
1191                         break;
1192                 }
1193 }
1194
1195 static void interface_capability_proto(DBusMessageIter *iter, void *user_data)
1196 {
1197         GSupplicantInterface *interface = user_data;
1198         const char *str = NULL;
1199         int i;
1200
1201         dbus_message_iter_get_basic(iter, &str);
1202         if (!str)
1203                 return;
1204
1205         for (i = 0; proto_capa_map[i].str; i++)
1206                 if (strcmp(str, proto_capa_map[i].str) == 0) {
1207                         interface->proto_capa |= proto_capa_map[i].val;
1208                         break;
1209                 }
1210 }
1211
1212 static void interface_capability_pairwise(DBusMessageIter *iter,
1213                                                         void *user_data)
1214 {
1215         GSupplicantInterface *interface = user_data;
1216         const char *str = NULL;
1217         int i;
1218
1219         dbus_message_iter_get_basic(iter, &str);
1220         if (!str)
1221                 return;
1222
1223         for (i = 0; pairwise_map[i].str; i++)
1224                 if (strcmp(str, pairwise_map[i].str) == 0) {
1225                         interface->pairwise_capa |= pairwise_map[i].val;
1226                         break;
1227                 }
1228 }
1229
1230 static void interface_capability_group(DBusMessageIter *iter, void *user_data)
1231 {
1232         GSupplicantInterface *interface = user_data;
1233         const char *str = NULL;
1234         int i;
1235
1236         dbus_message_iter_get_basic(iter, &str);
1237         if (!str)
1238                 return;
1239
1240         for (i = 0; group_map[i].str; i++)
1241                 if (strcmp(str, group_map[i].str) == 0) {
1242                         interface->group_capa |= group_map[i].val;
1243                         break;
1244                 }
1245 }
1246
1247 static void interface_capability_scan(DBusMessageIter *iter, void *user_data)
1248 {
1249         GSupplicantInterface *interface = user_data;
1250         const char *str = NULL;
1251         int i;
1252
1253         dbus_message_iter_get_basic(iter, &str);
1254         if (!str)
1255                 return;
1256
1257         for (i = 0; scan_capa_map[i].str; i++)
1258                 if (strcmp(str, scan_capa_map[i].str) == 0) {
1259                         interface->scan_capa |= scan_capa_map[i].val;
1260                         break;
1261                 }
1262 }
1263
1264 static void interface_capability_mode(DBusMessageIter *iter, void *user_data)
1265 {
1266         GSupplicantInterface *interface = user_data;
1267         const char *str = NULL;
1268         int i;
1269
1270         dbus_message_iter_get_basic(iter, &str);
1271         if (!str)
1272                 return;
1273
1274         for (i = 0; mode_capa_map[i].str; i++)
1275                 if (strcmp(str, mode_capa_map[i].str) == 0) {
1276                         interface->mode_capa |= mode_capa_map[i].val;
1277                         break;
1278                 }
1279 }
1280
1281 static void interface_capability(const char *key, DBusMessageIter *iter,
1282                                                         void *user_data)
1283 {
1284         GSupplicantInterface *interface = user_data;
1285
1286         if (!key)
1287                 return;
1288
1289         if (g_strcmp0(key, "KeyMgmt") == 0)
1290                 supplicant_dbus_array_foreach(iter,
1291                                 interface_capability_keymgmt, interface);
1292         else if (g_strcmp0(key, "AuthAlg") == 0)
1293                 supplicant_dbus_array_foreach(iter,
1294                                 interface_capability_authalg, interface);
1295         else if (g_strcmp0(key, "Protocol") == 0)
1296                 supplicant_dbus_array_foreach(iter,
1297                                 interface_capability_proto, interface);
1298         else if (g_strcmp0(key, "Pairwise") == 0)
1299                 supplicant_dbus_array_foreach(iter,
1300                                 interface_capability_pairwise, interface);
1301         else if (g_strcmp0(key, "Group") == 0)
1302                 supplicant_dbus_array_foreach(iter,
1303                                 interface_capability_group, interface);
1304         else if (g_strcmp0(key, "Scan") == 0)
1305                 supplicant_dbus_array_foreach(iter,
1306                                 interface_capability_scan, interface);
1307         else if (g_strcmp0(key, "Modes") == 0)
1308                 supplicant_dbus_array_foreach(iter,
1309                                 interface_capability_mode, interface);
1310         else if (g_strcmp0(key, "MaxScanSSID") == 0) {
1311                 dbus_int32_t max_scan_ssid;
1312
1313                 dbus_message_iter_get_basic(iter, &max_scan_ssid);
1314                 if (max_scan_ssid < 2)
1315                         max_scan_ssid = 0;
1316                 interface->max_scan_ssids = max_scan_ssid;
1317 #if defined TIZEN_EXT
1318         } else if (g_strcmp0(key, "Is5GhzSupported") == 0) {
1319                 dbus_bool_t is_5_0_Ghz_supported;
1320
1321                 dbus_message_iter_get_basic(iter, &is_5_0_Ghz_supported);
1322                 interface->is_5_0_Ghz_supported = is_5_0_Ghz_supported;
1323 #endif
1324         } else
1325                 SUPPLICANT_DBG("key %s type %c",
1326                                 key, dbus_message_iter_get_arg_type(iter));
1327 }
1328
1329 static void set_bss_expiration_age(DBusMessageIter *iter, void *user_data)
1330 {
1331         unsigned int bss_expiration_age = GPOINTER_TO_UINT(user_data);
1332
1333         dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32,
1334                                 &bss_expiration_age);
1335 }
1336
1337 int g_supplicant_interface_set_bss_expiration_age(GSupplicantInterface *interface,
1338                                         unsigned int bss_expiration_age)
1339 {
1340        return supplicant_dbus_property_set(interface->path,
1341                                        SUPPLICANT_INTERFACE ".Interface",
1342                                        "BSSExpireAge", DBUS_TYPE_UINT32_AS_STRING,
1343                                        set_bss_expiration_age, NULL,
1344                                        GUINT_TO_POINTER(bss_expiration_age), NULL);
1345 }
1346
1347 struct set_apscan_data
1348 {
1349         unsigned int ap_scan;
1350         GSupplicantInterface *interface;
1351 };
1352
1353 static void set_apscan(DBusMessageIter *iter, void *user_data)
1354 {
1355         struct set_apscan_data *data = user_data;
1356         unsigned int ap_scan = data->ap_scan;
1357
1358         dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32, &ap_scan);
1359 }
1360
1361 static void set_apscan_complete(const char *error,
1362                 DBusMessageIter *iter, void *user_data)
1363 {
1364         struct set_apscan_data *data = user_data;
1365         GSupplicantInterface *interface = data->interface;
1366
1367         if (error) {
1368                 interface->ap_create_in_progress = false;
1369                 SUPPLICANT_DBG("Set AP scan error %s", error);
1370                 goto error;
1371         }
1372
1373         interface->ap_create_in_progress = true;
1374 error:
1375         dbus_free(data);
1376 }
1377
1378 int g_supplicant_interface_set_apscan(GSupplicantInterface *interface,
1379                                                         unsigned int ap_scan)
1380 {
1381         struct set_apscan_data *data;
1382         int ret;
1383
1384         data = dbus_malloc0(sizeof(*data));
1385
1386         if (!data)
1387                 return -ENOMEM;
1388
1389         data->ap_scan = ap_scan;
1390         data->interface = interface;
1391
1392         ret = supplicant_dbus_property_set(interface->path,
1393                         SUPPLICANT_INTERFACE ".Interface",
1394                         "ApScan", DBUS_TYPE_UINT32_AS_STRING,
1395                         set_apscan, set_apscan_complete, data, NULL);
1396         if (ret < 0)
1397                 dbus_free(data);
1398
1399         return ret;
1400 }
1401
1402 void g_supplicant_interface_set_data(GSupplicantInterface *interface,
1403                                                                 void *data)
1404 {
1405         if (!interface)
1406                 return;
1407
1408         interface->data = data;
1409
1410         if (!data)
1411                 interface->scan_callback = NULL;
1412 }
1413
1414 void *g_supplicant_interface_get_data(GSupplicantInterface *interface)
1415 {
1416         if (!interface)
1417                 return NULL;
1418
1419         return interface->data;
1420 }
1421
1422 const char *g_supplicant_interface_get_ifname(GSupplicantInterface *interface)
1423 {
1424         if (!interface)
1425                 return NULL;
1426
1427         return interface->ifname;
1428 }
1429
1430 #if defined TIZEN_EXT
1431 bool g_supplicant_interface_get_is_5_0_ghz_supported(GSupplicantInterface *interface)
1432 {
1433         if (!interface)
1434                 return NULL;
1435
1436         return interface->is_5_0_Ghz_supported;
1437 }
1438 #endif
1439
1440 const char *g_supplicant_interface_get_driver(GSupplicantInterface *interface)
1441 {
1442         if (!interface)
1443                 return NULL;
1444
1445         return interface->driver;
1446 }
1447
1448 GSupplicantState g_supplicant_interface_get_state(
1449                                         GSupplicantInterface *interface)
1450 {
1451         if (!interface)
1452                 return G_SUPPLICANT_STATE_UNKNOWN;
1453
1454         return interface->state;
1455 }
1456
1457 const char *g_supplicant_interface_get_wps_key(GSupplicantInterface *interface)
1458 {
1459         if (!interface)
1460                 return NULL;
1461
1462         return (const char *)interface->wps_cred.key;
1463 }
1464
1465 const void *g_supplicant_interface_get_wps_ssid(GSupplicantInterface *interface,
1466                                                         unsigned int *ssid_len)
1467 {
1468         if (!ssid_len)
1469                 return NULL;
1470
1471         if (!interface || interface->wps_cred.ssid_len == 0) {
1472                 *ssid_len = 0;
1473                 return NULL;
1474         }
1475
1476         *ssid_len = interface->wps_cred.ssid_len;
1477         return interface->wps_cred.ssid;
1478 }
1479
1480 GSupplicantWpsState g_supplicant_interface_get_wps_state(
1481                                         GSupplicantInterface *interface)
1482 {
1483         if (!interface)
1484                 return G_SUPPLICANT_WPS_STATE_UNKNOWN;
1485
1486         return interface->wps_state;
1487 }
1488
1489 unsigned int g_supplicant_interface_get_mode(GSupplicantInterface *interface)
1490 {
1491         if (!interface)
1492                 return 0;
1493
1494         return interface->mode_capa;
1495 }
1496
1497 unsigned int g_supplicant_interface_get_max_scan_ssids(
1498                                 GSupplicantInterface *interface)
1499 {
1500         if (!interface)
1501                 return 0;
1502
1503         if (interface->max_scan_ssids == 0)
1504                 return WPAS_MAX_SCAN_SSIDS;
1505
1506         return interface->max_scan_ssids;
1507 }
1508
1509 static void set_network_enabled(DBusMessageIter *iter, void *user_data)
1510 {
1511         dbus_bool_t enable = *(dbus_bool_t *)user_data;
1512
1513         dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &enable);
1514 }
1515
1516 int g_supplicant_interface_enable_selected_network(GSupplicantInterface *interface,
1517                                                         dbus_bool_t enable)
1518 {
1519         if (!interface)
1520                 return -1;
1521
1522         if (!interface->network_path)
1523                 return -1;
1524
1525         SUPPLICANT_DBG(" ");
1526         return supplicant_dbus_property_set(interface->network_path,
1527                                 SUPPLICANT_INTERFACE ".Network",
1528                                 "Enabled", DBUS_TYPE_BOOLEAN_AS_STRING,
1529                                 set_network_enabled, NULL, &enable, NULL);
1530 }
1531
1532 dbus_bool_t g_supplicant_interface_get_ready(GSupplicantInterface *interface)
1533 {
1534         if (!interface)
1535                 return FALSE;
1536
1537         return interface->ready;
1538 }
1539
1540 GSupplicantInterface *g_supplicant_network_get_interface(
1541                                         GSupplicantNetwork *network)
1542 {
1543         if (!network)
1544                 return NULL;
1545
1546         return network->interface;
1547 }
1548
1549 const char *g_supplicant_network_get_name(GSupplicantNetwork *network)
1550 {
1551         if (!network || !network->name)
1552                 return "";
1553
1554         return network->name;
1555 }
1556
1557 const char *g_supplicant_network_get_identifier(GSupplicantNetwork *network)
1558 {
1559         if (!network || !network->group)
1560                 return "";
1561
1562         return network->group;
1563 }
1564
1565 const char *g_supplicant_network_get_path(GSupplicantNetwork *network)
1566 {
1567         if (!network || !network->path)
1568                 return NULL;
1569
1570         return network->path;
1571 }
1572
1573 const char *g_supplicant_network_get_mode(GSupplicantNetwork *network)
1574 {
1575         if (!network)
1576                 return G_SUPPLICANT_MODE_UNKNOWN;
1577
1578         return mode2string(network->mode);
1579 }
1580
1581 const char *g_supplicant_network_get_security(GSupplicantNetwork *network)
1582 {
1583         if (!network)
1584                 return G_SUPPLICANT_SECURITY_UNKNOWN;
1585
1586         return security2string(network->security);
1587 }
1588
1589 const void *g_supplicant_network_get_ssid(GSupplicantNetwork *network,
1590                                                 unsigned int *ssid_len)
1591 {
1592         if (!network) {
1593                 *ssid_len = 0;
1594                 return NULL;
1595         }
1596
1597         *ssid_len = network->ssid_len;
1598         return network->ssid;
1599 }
1600
1601 dbus_int16_t g_supplicant_network_get_signal(GSupplicantNetwork *network)
1602 {
1603         if (!network)
1604                 return 0;
1605
1606         return network->signal;
1607 }
1608
1609 dbus_uint16_t g_supplicant_network_get_frequency(GSupplicantNetwork *network)
1610 {
1611         if (!network)
1612                 return 0;
1613
1614         return network->frequency;
1615 }
1616
1617 dbus_bool_t g_supplicant_network_get_wps(GSupplicantNetwork *network)
1618 {
1619         if (!network)
1620                 return FALSE;
1621
1622         return network->wps;
1623 }
1624
1625 dbus_bool_t g_supplicant_network_is_wps_active(GSupplicantNetwork *network)
1626 {
1627         if (!network)
1628                 return FALSE;
1629
1630         if (network->wps_capabilities & G_SUPPLICANT_WPS_CONFIGURED)
1631                 return TRUE;
1632
1633         return FALSE;
1634 }
1635
1636 dbus_bool_t g_supplicant_network_is_wps_pbc(GSupplicantNetwork *network)
1637 {
1638         if (!network)
1639                 return FALSE;
1640
1641         if (network->wps_capabilities & G_SUPPLICANT_WPS_PBC)
1642                 return TRUE;
1643
1644         return FALSE;
1645 }
1646
1647 dbus_bool_t g_supplicant_network_is_wps_advertizing(GSupplicantNetwork *network)
1648 {
1649         if (!network)
1650                 return FALSE;
1651
1652         if (network->wps_capabilities & G_SUPPLICANT_WPS_REGISTRAR)
1653                 return TRUE;
1654
1655         return FALSE;
1656 }
1657
1658 #ifdef TIZEN_EXT
1659 GSupplicantPhy_mode g_supplicant_network_get_phy_mode(GSupplicantNetwork *network)
1660 {
1661         if (!network)
1662                 return G_SUPPLICANT_MODE_IEEE80211_UNKNOWN;
1663
1664         return network->phy_mode;
1665 }
1666 #endif
1667
1668 GSupplicantInterface *g_supplicant_peer_get_interface(GSupplicantPeer *peer)
1669 {
1670         if (!peer)
1671                 return NULL;
1672
1673         return peer->interface;
1674 }
1675
1676 const char *g_supplicant_peer_get_path(GSupplicantPeer *peer)
1677 {
1678         if (!peer)
1679                 return NULL;
1680
1681         return peer->path;
1682 }
1683
1684 const char *g_supplicant_peer_get_identifier(GSupplicantPeer *peer)
1685 {
1686         if (!peer)
1687                 return NULL;
1688
1689         return peer->identifier;
1690 }
1691
1692 const void *g_supplicant_peer_get_device_address(GSupplicantPeer *peer)
1693 {
1694         if (!peer)
1695                 return NULL;
1696
1697         return peer->device_address;
1698 }
1699
1700 const void *g_supplicant_peer_get_iface_address(GSupplicantPeer *peer)
1701 {
1702         if (!peer)
1703                 return NULL;
1704
1705         return peer->iface_address;
1706 }
1707
1708 const char *g_supplicant_peer_get_name(GSupplicantPeer *peer)
1709 {
1710         if (!peer)
1711                 return NULL;
1712
1713         return peer->name;
1714 }
1715
1716 #if defined TIZEN_EXT
1717 bool g_supplicant_network_is_hs20AP(GSupplicantNetwork *network)
1718 {
1719         if (!network)
1720                 return 0;
1721
1722         return network->isHS20AP;
1723 }
1724
1725 const char *g_supplicant_network_get_eap(GSupplicantNetwork *network)
1726 {
1727         if (!network || !network->eap)
1728                 return NULL;
1729
1730         return network->eap;
1731 }
1732
1733 const char *g_supplicant_network_get_identity(GSupplicantNetwork *network)
1734 {
1735         if (!network || !network->identity)
1736                 return NULL;
1737
1738         return network->identity;
1739 }
1740
1741 const char *g_supplicant_network_get_phase2(GSupplicantNetwork *network)
1742 {
1743         if (!network || !network->phase2)
1744                 return NULL;
1745
1746         return network->phase2;
1747 }
1748
1749 unsigned int g_supplicant_network_get_keymgmt(GSupplicantNetwork *network)
1750 {
1751         if (network == NULL)
1752                 return 0;
1753
1754         return network->keymgmt;
1755 }
1756
1757 const unsigned char *g_supplicant_network_get_countrycode(GSupplicantNetwork
1758                                                           *network)
1759 {
1760         if (!network)
1761                 return NULL;
1762
1763         return network->country_code;
1764 }
1765 #endif
1766
1767 const unsigned char *g_supplicant_peer_get_widi_ies(GSupplicantPeer *peer,
1768                                                                 int *length)
1769 {
1770         if (!peer || !length)
1771                 return NULL;
1772
1773         *length = peer->widi_ies_length;
1774         return peer->widi_ies;
1775 }
1776
1777 bool g_supplicant_peer_is_wps_pbc(GSupplicantPeer *peer)
1778 {
1779         if (!peer)
1780                 return false;
1781
1782         if (peer->wps_capabilities & G_SUPPLICANT_WPS_PBC)
1783                 return true;
1784
1785         return false;
1786 }
1787
1788 bool g_supplicant_peer_is_wps_pin(GSupplicantPeer *peer)
1789 {
1790         if (!peer)
1791                 return false;
1792
1793         if (peer->wps_capabilities & G_SUPPLICANT_WPS_PIN)
1794                 return true;
1795
1796         return false;
1797 }
1798
1799 bool g_supplicant_peer_is_in_a_group(GSupplicantPeer *peer)
1800 {
1801         if (!peer || !peer->groups)
1802                 return false;
1803
1804         return true;
1805 }
1806
1807 GSupplicantInterface *g_supplicant_peer_get_group_interface(GSupplicantPeer *peer)
1808 {
1809         if (!peer)
1810                 return NULL;
1811
1812         return (GSupplicantInterface *) peer->current_group_iface;
1813 }
1814
1815 bool g_supplicant_peer_is_client(GSupplicantPeer *peer)
1816 {
1817         GSupplicantGroup *group;
1818         GSList *list;
1819
1820         if (!peer)
1821                 return false;
1822
1823         for (list = peer->groups; list; list = list->next) {
1824                 const char *path = list->data;
1825
1826                 group = g_hash_table_lookup(group_mapping, path);
1827                 if (!group)
1828                         continue;
1829
1830                 if (group->role != G_SUPPLICANT_GROUP_ROLE_CLIENT ||
1831                                 group->orig_interface != peer->interface)
1832                         continue;
1833
1834                 if (group->interface == peer->current_group_iface)
1835                         return true;
1836         }
1837
1838         return false;
1839 }
1840
1841 bool g_supplicant_peer_has_requested_connection(GSupplicantPeer *peer)
1842 {
1843         if (!peer)
1844                 return false;
1845
1846         return peer->connection_requested;
1847 }
1848
1849 #if defined TIZEN_EXT
1850 /*
1851  * Description: Network client requires additional wifi specific info
1852  */
1853 const unsigned char *g_supplicant_network_get_bssid(GSupplicantNetwork *network)
1854 {
1855         if (network == NULL || network->best_bss == NULL)
1856                 return NULL;
1857
1858         return (const unsigned char *)network->best_bss->bssid;
1859 }
1860
1861 dbus_bool_t g_supplicant_network_get_transition_mode(GSupplicantNetwork *network)
1862 {
1863         if (network == NULL)
1864                 return FALSE;
1865
1866         return network->owe_transition_mode;
1867 }
1868
1869 const unsigned char *g_supplicant_network_get_transition_mode_bssid(GSupplicantNetwork *network)
1870 {
1871         if (network == NULL)
1872                 return NULL;
1873
1874         return (const unsigned char *)network->transition_mode_bssid;
1875 }
1876
1877 const void *g_supplicant_network_get_transition_mode_ssid(GSupplicantNetwork *network,
1878                                                 unsigned int *transition_mode_ssid_len)
1879 {
1880         if (!network) {
1881                 *transition_mode_ssid_len = 0;
1882                 return NULL;
1883         }
1884
1885         *transition_mode_ssid_len = network->transition_mode_ssid_len;
1886         return network->transition_mode_ssid;
1887 }
1888
1889 unsigned int g_supplicant_network_get_maxrate(GSupplicantNetwork *network)
1890 {
1891         if (network == NULL || network->best_bss == NULL)
1892                 return 0;
1893
1894         return network->best_bss->maxrate;
1895 }
1896
1897 const char *g_supplicant_network_get_enc_mode(GSupplicantNetwork *network)
1898 {
1899         if (network == NULL || network->best_bss == NULL)
1900                 return NULL;
1901
1902         if (network->best_bss->security == G_SUPPLICANT_SECURITY_PSK ||
1903             network->best_bss->security == G_SUPPLICANT_SECURITY_SAE ||
1904             network->best_bss->security == G_SUPPLICANT_SECURITY_OWE ||
1905             network->best_bss->security == G_SUPPLICANT_SECURITY_DPP ||
1906             network->best_bss->security == G_SUPPLICANT_SECURITY_IEEE8021X) {
1907                 unsigned int pairwise;
1908
1909                 pairwise = network->best_bss->rsn_pairwise |
1910                                 network->best_bss->wpa_pairwise;
1911
1912                 if ((pairwise & G_SUPPLICANT_PAIRWISE_CCMP) &&
1913                     (pairwise & G_SUPPLICANT_PAIRWISE_TKIP))
1914                         return "mixed";
1915                 else if (pairwise & G_SUPPLICANT_PAIRWISE_CCMP)
1916                         return "aes";
1917                 else if (pairwise & G_SUPPLICANT_PAIRWISE_TKIP)
1918                         return "tkip";
1919
1920         } else if (network->best_bss->security == G_SUPPLICANT_SECURITY_WEP)
1921                 return "wep";
1922         else if (network->best_bss->security == G_SUPPLICANT_SECURITY_NONE)
1923                 return "none";
1924
1925         return NULL;
1926 }
1927
1928 bool g_supplicant_network_get_rsn_mode(GSupplicantNetwork *network)
1929 {
1930         if (network == NULL || network->best_bss == NULL)
1931                 return 0;
1932
1933         if (network->best_bss->security == G_SUPPLICANT_SECURITY_SAE ||
1934                         network->best_bss->security == G_SUPPLICANT_SECURITY_OWE ||
1935                         network->best_bss->security == G_SUPPLICANT_SECURITY_DPP)
1936                 return false;
1937
1938         if (network->best_bss->rsn_selected) {
1939                 const char *mode = g_supplicant_network_get_enc_mode(network);
1940                 if (g_strcmp0(mode, "aes") == 0 ||
1941                                 g_strcmp0(mode, "mixed") == 0)
1942                         return true;
1943                 else
1944                         return false;
1945         } else
1946                 return false;
1947 }
1948
1949 void *g_supplicant_network_get_wifi_vsie(GSupplicantNetwork *network)
1950 {
1951         GSList *vsie_list = NULL;
1952
1953         if (!network)
1954                 return NULL;
1955
1956         if (g_slist_length(network->vsie_list) > 0) {
1957                 GSList *list = NULL;
1958                 unsigned char *vsie = NULL;
1959                 for (list = network->vsie_list; list; list = list->next) {
1960                         unsigned char *ie = (unsigned char *)list->data;
1961                         if (ie == NULL)
1962                                 continue;
1963                         vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1)
1964
1965                         if (vsie) {
1966                                 memcpy(vsie, ie, ie[1]+2);
1967                                 vsie_list = g_slist_append(vsie_list, vsie);
1968                         } else
1969                                 SUPPLICANT_DBG("Failed to allocate memory");
1970                 }
1971         }
1972
1973         return vsie_list;
1974 }
1975
1976 static bool compare_bssid(unsigned char *bssid_a, unsigned char *bssid_b)
1977 {
1978         if (!memcmp(bssid_a, bssid_b, WIFI_BSSID_LEN_MAX))
1979                 return true;
1980
1981         return false;
1982 }
1983
1984 static gchar *convert_bssid_to_str(unsigned char *bssid)
1985 {
1986         GString *bssid_str;
1987         unsigned int i;
1988
1989         bssid_str = g_string_sized_new(18);
1990         if (!bssid_str)
1991                 return NULL;
1992
1993         for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) {
1994                 g_string_append_printf(bssid_str, "%02x", bssid[i]);
1995                 if (i < WIFI_BSSID_LEN_MAX - 1)
1996                         g_string_append(bssid_str, ":");
1997         }
1998
1999         return g_string_free(bssid_str, FALSE);
2000 }
2001
2002 #if defined TIZEN_EXT_INS
2003 static void count_assoc_reject(gpointer data, gpointer user_data)
2004 {
2005         time_t assoc_reject_time = GPOINTER_TO_INT(data);
2006         struct assoc_count_data *assoc_count = user_data;
2007
2008         if (assoc_reject_time > assoc_count->ref_time)
2009                 assoc_count->assoc_count++;
2010 }
2011
2012 static uint16_t get_assoc_reject_cnt(GHashTable *assoc_reject_table, unsigned char *bssid)
2013 {
2014         gchar *bssid_str;
2015         struct assoc_reject_data *assoc_data;
2016         struct assoc_count_data assoc_count;
2017         time_t curr_time;
2018         struct tm* timeinfo;
2019
2020         if (g_hash_table_size(assoc_reject_table) < 1)
2021                 return 0;
2022
2023         if (!bssid)
2024                 return 0;
2025
2026         if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX))
2027                 return 0;
2028
2029         bssid_str = convert_bssid_to_str(bssid);
2030         if (!bssid_str)
2031                 return 0;
2032
2033         assoc_data = g_hash_table_lookup(assoc_reject_table, bssid_str);
2034         if (!assoc_data) {
2035                 g_free(bssid_str);
2036                 return 0;
2037         }
2038
2039         if (g_slist_length(assoc_data->reject_time_list) < 1) {
2040                 g_free(bssid_str);
2041                 return 0;
2042         }
2043
2044         /* Only events that occur within one hour are appened. */
2045         curr_time = time(NULL);
2046         timeinfo = localtime(&curr_time);
2047         timeinfo->tm_hour -= 1;
2048
2049         assoc_count.ref_time = mktime(timeinfo);
2050         assoc_count.assoc_count = 0;
2051
2052         g_slist_foreach(assoc_data->reject_time_list, count_assoc_reject, &assoc_count);
2053
2054         g_free(bssid_str);
2055         return assoc_count.assoc_count;
2056 }
2057
2058 static int calculate_score_last_connected_bssid(bool is_last_connected)
2059 {
2060         int score = 0;
2061
2062         if (ins_settings.last_connected_bssid) {
2063                 if (is_last_connected)
2064                         score += ins_settings.last_connected_bssid_score;
2065         }
2066
2067         return score;
2068 }
2069
2070 static int calculate_score_assoc_reject(uint16_t assoc_reject_cnt)
2071 {
2072         int score = 0;
2073
2074         if (ins_settings.assoc_reject)
2075                 score -= (assoc_reject_cnt * ins_settings.assoc_reject_score);
2076
2077         return score;
2078 }
2079
2080 static int calculate_score_frequency(dbus_int16_t strength, dbus_uint16_t frequency)
2081 {
2082         int score = 0;
2083
2084         switch (ins_settings.preferred_freq_bssid) {
2085         case G_SUPPLICANT_INS_PREFERRED_FREQ_24GHZ:
2086                 if ((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 &&
2087                         frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) &&
2088                         (strength > ins_settings.signal_level3_24ghz))
2089                         score += ins_settings.preferred_freq_bssid_score;
2090
2091                 break;
2092         case G_SUPPLICANT_INS_PREFERRED_FREQ_5GHZ:
2093                 if ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 &&
2094                         frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) &&
2095                         (strength > ins_settings.signal_level3_5ghz))
2096                         score += ins_settings.preferred_freq_bssid_score;
2097
2098                 break;
2099         default:
2100                 break;
2101         }
2102
2103         return score;
2104 }
2105
2106 static int calculate_score_strength(dbus_int16_t strength)
2107 {
2108         int score = 0;
2109
2110         if (ins_settings.signal_bssid)
2111                 score += (((strength > -60) ? -60 : strength) + 85);
2112
2113         return score;
2114 }
2115
2116 static int calculate_score_est_throughput(dbus_uint32_t est_throughput)
2117 {
2118         int score = 0;
2119
2120         if (est_throughput >= 10000)
2121                 score = est_throughput / 10000;
2122
2123         if (score > 40)
2124                 score = 40;
2125
2126         return score;
2127 }
2128 #endif
2129
2130 static int calculate_score(bool is_last_connected, uint16_t assoc_reject_cnt,
2131                 dbus_uint16_t frequency, dbus_int16_t strength,
2132                 dbus_int16_t snr, dbus_uint32_t est_throughput)
2133 {
2134         int score = 0;
2135
2136         score += calculate_score_last_connected_bssid(is_last_connected);
2137         score += calculate_score_assoc_reject(assoc_reject_cnt);
2138         score += calculate_score_frequency(strength, frequency);
2139         score += calculate_score_strength(strength);
2140         score += (int)snr;
2141         score += calculate_score_est_throughput(est_throughput);
2142
2143         return score;
2144 }
2145
2146 static void update_bssid_list(gpointer key, gpointer value, gpointer user_data)
2147 {
2148         struct g_supplicant_bss *bss = value;
2149         struct g_connman_bssids *bssids = NULL;
2150         struct update_bssid_data *bssid_data = (struct update_bssid_data *)user_data;
2151
2152         bssids = (struct g_connman_bssids *)g_try_malloc0(sizeof(struct g_connman_bssids));
2153
2154         if (bssids) {
2155                 memcpy(bssids->bssid, bss->bssid, WIFI_BSSID_LEN_MAX);
2156
2157                 bssids->strength = bss->signal;
2158                 bssids->strength += 120;
2159
2160                 if (bssids->strength > 100)
2161                         bssids->strength = 100;
2162
2163                 bssids->frequency = bss->frequency;
2164
2165 #if defined TIZEN_EXT_INS
2166                 bssids->assoc_reject_cnt = get_assoc_reject_cnt(bssid_data->assoc_reject_table, bssids->bssid);
2167                 bssids->is_last_connected = compare_bssid(bssids->bssid, bssid_data->last_connected_bssid);
2168
2169                 bssids->score_last_connected_bssid = calculate_score_last_connected_bssid(bssids->is_last_connected);
2170                 bssids->score_assoc_reject = calculate_score_assoc_reject(bssids->assoc_reject_cnt);
2171                 bssids->score_frequency = calculate_score_frequency(bss->signal, bssids->frequency);
2172                 bssids->score_strength = calculate_score_strength(bssids->strength);
2173                 bssids->score_snr = (int)bss->snr;
2174                 bssids->score_est_throughput = calculate_score_est_throughput(bss->est_throughput);
2175
2176                 bssids->ins_score = calculate_score(bssids->is_last_connected,
2177                         bssids->assoc_reject_cnt, bssids->frequency, bss->signal,
2178                         bss->snr, bss->est_throughput);
2179 #else
2180                 bssids->ins_score = bss->signal;
2181 #endif
2182                 bssid_data->bssid_list = g_slist_append(bssid_data->bssid_list, bssids);
2183         } else
2184                 SUPPLICANT_DBG("Failed to allocate memory");
2185 }
2186
2187 static gint cmp_bss(gconstpointer a, gconstpointer b)
2188 {
2189         struct g_connman_bssids *entry_a = (struct g_connman_bssids *)a;
2190         struct g_connman_bssids *entry_b = (struct g_connman_bssids *)b;
2191
2192         if (entry_a->ins_score > entry_b->ins_score)
2193                 return -1;
2194
2195         if (entry_a->ins_score < entry_b->ins_score)
2196                 return 1;
2197
2198         return 0;
2199 }
2200
2201 #if defined TIZEN_EXT_INS
2202 static void print_bssid_sort(gpointer data, gpointer user_data)
2203 {
2204         struct g_connman_bssids *bssids = data;
2205
2206         SUPPLICANT_DBG("bssid[" MACSTR "] total[%2d] freq[%2d] "
2207                         "last_conn[%2d] assoc_reject[%2d] strength[%2d]",
2208                         MAC2STR(bssids->bssid), bssids->ins_score,
2209                         bssids->score_frequency, bssids->score_last_connected_bssid,
2210                         bssids->score_assoc_reject, bssids->score_strength);
2211 }
2212 #endif
2213
2214 void *g_supplicant_network_get_bssid_list(GSupplicantNetwork *network)
2215 {
2216         struct update_bssid_data bssid_data;
2217
2218         if (g_hash_table_size(network->bss_table) < 1)
2219                 return NULL;
2220
2221         bssid_data.network = network;
2222         memset(&bssid_data, 0, sizeof(bssid_data));
2223         memcpy(bssid_data.last_connected_bssid, network->last_connected_bssid, WIFI_BSSID_LEN_MAX);
2224         bssid_data.assoc_reject_table = network->assoc_reject_table;
2225
2226         g_hash_table_foreach(network->bss_table, update_bssid_list, &bssid_data);
2227         bssid_data.bssid_list = g_slist_sort(bssid_data.bssid_list, cmp_bss);
2228 #if defined TIZEN_EXT_INS
2229         g_slist_foreach(bssid_data.bssid_list, print_bssid_sort, NULL);
2230 #endif
2231
2232         return bssid_data.bssid_list;
2233 }
2234
2235 void g_supplicant_network_set_last_connected_bssid(GSupplicantNetwork *network, const unsigned char *bssid)
2236 {
2237         if (!bssid)
2238                 return;
2239
2240         if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX))
2241                 return;
2242
2243         memcpy(network->last_connected_bssid, bssid, WIFI_BSSID_LEN_MAX);
2244
2245         SUPPLICANT_DBG("last connected bssid [" MACSTR "]", MAC2STR(bssid));
2246 }
2247
2248 const unsigned char *g_supplicant_network_get_last_connected_bssid(GSupplicantNetwork *network)
2249 {
2250         if (network == NULL)
2251                 return NULL;
2252
2253         return (const unsigned char *)network->last_connected_bssid;
2254 }
2255
2256 void g_supplicant_network_update_assoc_reject(GSupplicantInterface *interface,
2257                 GSupplicantNetwork *network)
2258 {
2259         struct assoc_reject_data *assoc_data;
2260         gchar *bssid_str;
2261         time_t curr_time;
2262
2263         if (!network)
2264                 return;
2265
2266         bssid_str = convert_bssid_to_str(interface->add_network_bssid);
2267         if (!bssid_str)
2268                 return;
2269
2270         assoc_data = g_hash_table_lookup(network->assoc_reject_table, bssid_str);
2271         if (!assoc_data) {
2272                 assoc_data = g_try_new0(struct assoc_reject_data, 1);
2273                 if (!assoc_data) {
2274                         g_free(bssid_str);
2275                         return;
2276                 }
2277
2278                 assoc_data->bssid = g_strdup(bssid_str);
2279                 g_hash_table_insert(network->assoc_reject_table, assoc_data->bssid, assoc_data);
2280         }
2281
2282         curr_time = time(NULL);
2283         assoc_data->reject_time_list = g_slist_append(assoc_data->reject_time_list, GINT_TO_POINTER(curr_time));
2284
2285         SUPPLICANT_DBG("bssid [%s] time [%u]", bssid_str, curr_time);
2286
2287         g_free(bssid_str);
2288
2289         callback_network_changed(network, "UpdateAssocReject");
2290 }
2291
2292 GHashTable *g_supplicant_network_get_assoc_reject_table(GSupplicantNetwork *network)
2293 {
2294         if (!network)
2295                 return NULL;
2296
2297         return network->assoc_reject_table;
2298 }
2299
2300 GSupplicantNetwork *g_supplicant_interface_get_network(GSupplicantInterface *interface,
2301                 const char *group)
2302 {
2303         if (!interface)
2304                 return NULL;
2305
2306         return g_hash_table_lookup(interface->network_table, group);
2307 }
2308 #endif
2309
2310 static void merge_network(GSupplicantNetwork *network)
2311 {
2312         GString *str;
2313         const char *ssid, *mode, *key_mgmt;
2314 #if defined TIZEN_EXT
2315         const char *isHS20AP;
2316         const char *eap, *identity, *phase2;
2317 #endif
2318         unsigned int i, ssid_len;
2319         char *group;
2320
2321         ssid = g_hash_table_lookup(network->config_table, "ssid");
2322         mode = g_hash_table_lookup(network->config_table, "mode");
2323         key_mgmt = g_hash_table_lookup(network->config_table, "key_mgmt");
2324 #if defined TIZEN_EXT
2325         isHS20AP = g_hash_table_lookup(network->config_table, "isHS20AP");
2326         eap = g_hash_table_lookup(network->config_table, "eap");
2327         identity = g_hash_table_lookup(network->config_table, "identity");
2328         phase2 = g_hash_table_lookup(network->config_table, "phase2");
2329 #endif
2330
2331         SUPPLICANT_DBG("ssid %s mode %s", ssid, mode);
2332
2333         if (ssid)
2334                 ssid_len = strlen(ssid);
2335         else
2336                 ssid_len = 0;
2337
2338         str = g_string_sized_new((ssid_len * 2) + 24);
2339         if (!str)
2340                 return;
2341
2342         for (i = 0; i < ssid_len; i++)
2343 #if defined TIZEN_EXT
2344         {
2345                 if (ssid[i] != '"')
2346 #endif
2347                 g_string_append_printf(str, "%02x", ssid[i]);
2348 #if defined TIZEN_EXT
2349         }
2350 #endif
2351
2352         if (g_strcmp0(mode, "0") == 0)
2353                 g_string_append_printf(str, "_managed");
2354         else if (g_strcmp0(mode, "1") == 0)
2355                 g_string_append_printf(str, "_adhoc");
2356 #if defined TIZEN_EXT_WIFI_MESH
2357         else if (g_strcmp0(mode, "5") == 0)
2358                 g_string_append_printf(str, "_mesh");
2359 #endif
2360
2361         if (g_strcmp0(key_mgmt, "WPA-PSK") == 0)
2362                 g_string_append_printf(str, "_psk");
2363 #if defined TIZEN_EXT
2364         else if (g_strcmp0(key_mgmt, "WPA-EAP") == 0)
2365                 g_string_append_printf(str, "_ieee8021x");
2366         else
2367                 g_string_append_printf(str, "_none");
2368 #endif
2369
2370         group = g_string_free(str, FALSE);
2371
2372         SUPPLICANT_DBG("%s", group);
2373
2374 #if defined TIZEN_EXT
2375         if (g_strcmp0(isHS20AP, "1") == 0) {
2376                 network->isHS20AP = 1;
2377                 if (network->eap)
2378                         g_free(network->eap);
2379                 network->eap = g_strdup(eap);
2380
2381                 if (network->identity)
2382                         g_free(network->identity);
2383                 network->identity = g_strdup(identity);
2384
2385                 if (network->phase2)
2386                         g_free(network->phase2);
2387                 network->phase2 = g_strdup(phase2);
2388         } else
2389                 network->isHS20AP = 0;
2390
2391         network->group = g_strdup(group);
2392         callback_network_merged(network);
2393         g_free(network->group);
2394 #endif
2395
2396         g_free(group);
2397
2398         g_hash_table_destroy(network->config_table);
2399
2400         g_free(network->path);
2401         g_free(network);
2402 }
2403
2404 static void network_property(const char *key, DBusMessageIter *iter,
2405                                                         void *user_data)
2406 {
2407         GSupplicantNetwork *network = user_data;
2408
2409         if (!network->interface)
2410                 return;
2411
2412         if (!key) {
2413                 merge_network(network);
2414                 return;
2415         }
2416
2417         if (g_strcmp0(key, "Enabled") == 0) {
2418                 dbus_bool_t enabled = FALSE;
2419
2420                 dbus_message_iter_get_basic(iter, &enabled);
2421         } else if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
2422                 const char *str = NULL;
2423
2424                 dbus_message_iter_get_basic(iter, &str);
2425                 if (str) {
2426                         g_hash_table_replace(network->config_table,
2427                                                 g_strdup(key), g_strdup(str));
2428                 }
2429         } else
2430                 SUPPLICANT_DBG("key %s type %c",
2431                                 key, dbus_message_iter_get_arg_type(iter));
2432 }
2433
2434 static void interface_network_added(DBusMessageIter *iter, void *user_data)
2435 {
2436         GSupplicantInterface *interface = user_data;
2437         GSupplicantNetwork *network;
2438         const char *path = NULL;
2439
2440         SUPPLICANT_DBG("");
2441
2442         dbus_message_iter_get_basic(iter, &path);
2443         if (!path)
2444                 return;
2445
2446         if (g_strcmp0(path, "/") == 0)
2447                 return;
2448
2449         network = g_try_new0(GSupplicantNetwork, 1);
2450         if (!network)
2451                 return;
2452
2453         network->interface = interface;
2454         network->path = g_strdup(path);
2455
2456         network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2457                                                         g_free, g_free);
2458
2459         dbus_message_iter_next(iter);
2460         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
2461                 supplicant_dbus_property_foreach(iter, network_property,
2462                                                                 network);
2463                 network_property(NULL, NULL, network);
2464                 return;
2465         }
2466
2467         supplicant_dbus_property_get_all(path,
2468                                 SUPPLICANT_INTERFACE ".Network",
2469                                         network_property, network, NULL);
2470 }
2471
2472 static void interface_network_removed(DBusMessageIter *iter, void *user_data)
2473 {
2474         SUPPLICANT_DBG("");
2475 }
2476
2477 static char *create_name(unsigned char *ssid, int ssid_len)
2478 {
2479         GString *string;
2480         const gchar *remainder, *invalid;
2481         int valid_bytes, remaining_bytes;
2482
2483         if (ssid_len < 1 || ssid[0] == '\0')
2484                 return g_strdup("");
2485
2486         string = NULL;
2487         remainder = (const gchar *)ssid;
2488         remaining_bytes = ssid_len;
2489
2490         while (remaining_bytes != 0) {
2491                 if (g_utf8_validate(remainder, remaining_bytes,
2492                                         &invalid)) {
2493                         break;
2494                 }
2495
2496                 valid_bytes = invalid - remainder;
2497
2498                 if (!string)
2499                         string = g_string_sized_new(remaining_bytes);
2500
2501                 g_string_append_len(string, remainder, valid_bytes);
2502
2503                 /* append U+FFFD REPLACEMENT CHARACTER */
2504                 g_string_append(string, "\357\277\275");
2505
2506                 remaining_bytes -= valid_bytes + 1;
2507                 remainder = invalid + 1;
2508         }
2509
2510         if (!string)
2511                 return g_strndup((const gchar *)ssid, ssid_len + 1);
2512
2513         g_string_append(string, remainder);
2514
2515         return g_string_free(string, FALSE);
2516 }
2517
2518 static char *create_group(struct g_supplicant_bss *bss)
2519 {
2520         GString *str;
2521         unsigned int i;
2522         const char *mode, *security;
2523
2524         str = g_string_sized_new((bss->ssid_len * 2) + 24);
2525         if (!str)
2526                 return NULL;
2527
2528         if (bss->ssid_len > 0 && bss->ssid[0] != '\0') {
2529                 for (i = 0; i < bss->ssid_len; i++)
2530                         g_string_append_printf(str, "%02x", bss->ssid[i]);
2531         } else
2532                 g_string_append_printf(str, "hidden");
2533
2534         mode = mode2string(bss->mode);
2535         if (mode)
2536                 g_string_append_printf(str, "_%s", mode);
2537
2538         security = security2string(bss->security);
2539         if (security)
2540                 g_string_append_printf(str, "_%s", security);
2541
2542         return g_string_free(str, FALSE);
2543 }
2544 #if defined TIZEN_EXT
2545 static void update_network_with_best_bss(GSupplicantNetwork *network,
2546                 struct g_supplicant_bss *best_bss)
2547 {
2548         network->signal = best_bss->signal;
2549         network->frequency = best_bss->frequency;
2550         network->best_bss = best_bss;
2551 }
2552
2553 static bool update_best_bss(GSupplicantNetwork *network,
2554                 struct g_supplicant_bss *bss, struct g_supplicant_bss *best_bss)
2555 {
2556         int score_new;
2557         int score_best;
2558
2559         if (network->best_bss == NULL) {
2560                 update_network_with_best_bss(network, bss);
2561                 return true;
2562         }
2563
2564 #if defined TIZEN_EXT_INS
2565         score_new = calculate_score(
2566                 compare_bssid(bss->bssid, network->last_connected_bssid),
2567                 get_assoc_reject_cnt(network->assoc_reject_table, bss->bssid),
2568                 bss->frequency, bss->signal, bss->snr, bss->est_throughput);
2569
2570         score_best = calculate_score(
2571                 compare_bssid(network->best_bss->bssid, network->last_connected_bssid),
2572                 get_assoc_reject_cnt(network->assoc_reject_table, network->best_bss->bssid),
2573                 network->best_bss->frequency, network->best_bss->signal,
2574                 network->best_bss->snr, network->best_bss->est_throughput);
2575 #else
2576         score_new = bss->signal;
2577         score_best = network->best_bss->signal;
2578 #endif
2579
2580         if (score_new > score_best) {
2581                 SUPPLICANT_DBG("new[" MACSTR "][%u] : best[" MACSTR "][%u]",
2582                         MAC2STR(bss->bssid), score_new,
2583                         MAC2STR(network->best_bss->bssid), score_best);
2584
2585                 update_network_with_best_bss(network, bss);
2586
2587                 SUPPLICANT_DBG("Update best BSS for %s", network->name);
2588
2589                 return true;
2590         }
2591
2592         return false;
2593 }
2594 #endif
2595 static int add_or_replace_bss_to_network(struct g_supplicant_bss *bss)
2596 {
2597         GSupplicantInterface *interface = bss->interface;
2598         GSupplicantNetwork *network;
2599         char *group;
2600         bool is_new_network;
2601
2602         group = create_group(bss);
2603         SUPPLICANT_DBG("New group created: %s", group);
2604
2605         if (!group)
2606                 return -ENOMEM;
2607
2608         network = g_hash_table_lookup(interface->network_table, group);
2609         if (network) {
2610                 g_free(group);
2611                 SUPPLICANT_DBG("Network %s already exist", network->name);
2612                 is_new_network = false;
2613
2614                 goto done;
2615         }
2616
2617         is_new_network = true;
2618
2619         network = g_try_new0(GSupplicantNetwork, 1);
2620         if (!network) {
2621                 g_free(group);
2622                 return -ENOMEM;
2623         }
2624
2625         network->interface = interface;
2626         if (!network->path)
2627                 network->path = g_strdup(bss->path);
2628         network->group = group;
2629         network->name = create_name(bss->ssid, bss->ssid_len);
2630         network->mode = bss->mode;
2631         network->security = bss->security;
2632         network->ssid_len = bss->ssid_len;
2633         memcpy(network->ssid, bss->ssid, bss->ssid_len);
2634         network->signal = bss->signal;
2635         network->frequency = bss->frequency;
2636         network->best_bss = bss;
2637
2638         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
2639                 network->wps = TRUE;
2640                 network->wps_capabilities = bss->wps_capabilities;
2641         }
2642
2643 #if defined TIZEN_EXT
2644         network->owe_transition_mode = bss->owe_transition_mode;
2645         memcpy(network->transition_mode_ssid, bss->transition_mode_ssid, bss->transition_mode_ssid_len);
2646         memcpy(network->transition_mode_bssid, bss->transition_mode_bssid, WIFI_BSSID_LEN_MAX);
2647
2648         network->keymgmt = bss->keymgmt;
2649
2650         if (g_slist_length(bss->vsie_list) > 0) {
2651                 GSList *list = NULL;
2652                 unsigned char *vsie = NULL;
2653                 for (list = bss->vsie_list; list; list = list->next) {
2654                         unsigned char *ie = (unsigned char *)list->data;
2655                         vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1)
2656
2657                         if (vsie) {
2658                                 memcpy(vsie, ie, ie[1]+2);
2659                                 network->vsie_list = g_slist_append(network->vsie_list, vsie);
2660                         } else
2661                                 SUPPLICANT_DBG("Failed to allocate memory.");
2662                 }
2663         }
2664
2665         network->isHS20AP = bss->hs20;
2666         memcpy(network->country_code, bss->country_code, COUNTRY_CODE_LENGTH);
2667         network->phy_mode = bss->phy_mode;
2668 #endif
2669
2670         SUPPLICANT_DBG("New network %s created", network->name);
2671
2672         network->bss_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2673                                                         NULL, remove_bss);
2674
2675         network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2676                                                         g_free, g_free);
2677
2678 #if defined TIZEN_EXT
2679         network->assoc_reject_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2680                                                         NULL, remove_assoc_data);
2681 #endif
2682
2683         g_hash_table_replace(interface->network_table,
2684                                                 network->group, network);
2685
2686         callback_network_added(network);
2687
2688 done:
2689         /* We update network's WPS properties if only bss provides WPS. */
2690         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
2691                 network->wps = TRUE;
2692                 network->wps_capabilities = bss->wps_capabilities;
2693
2694                 if (!is_new_network)
2695                         callback_network_changed(network, "WPSCapabilities");
2696         }
2697
2698         /*
2699          * Do not change best BSS if we are connected. It will be done through
2700          * CurrentBSS property in case of misalignment with wpa_s or roaming.
2701          */
2702 #if defined TIZEN_EXT
2703         if (network != interface->current_network) {
2704                 if (update_best_bss(network, bss, network->best_bss))
2705                         callback_network_changed(network, "Signal");
2706         }
2707 #else
2708         if (network != interface->current_network &&
2709                                 bss->signal > network->signal) {
2710                 network->signal = bss->signal;
2711                 network->best_bss = bss;
2712                 callback_network_changed(network, "Signal");
2713         }
2714 #endif
2715
2716         g_hash_table_replace(interface->bss_mapping, bss->path, network);
2717         g_hash_table_replace(network->bss_table, bss->path, bss);
2718
2719         g_hash_table_replace(bss_mapping, bss->path, interface);
2720
2721         return 0;
2722 }
2723
2724 static void bss_rates(DBusMessageIter *iter, void *user_data)
2725 {
2726         struct g_supplicant_bss *bss = user_data;
2727         dbus_uint32_t rate = 0;
2728
2729         dbus_message_iter_get_basic(iter, &rate);
2730         if (rate == 0)
2731                 return;
2732
2733         if (rate > bss->maxrate)
2734                 bss->maxrate = rate;
2735 }
2736
2737 static void bss_keymgmt(DBusMessageIter *iter, void *user_data)
2738 {
2739         unsigned int *keymgmt = user_data;
2740         const char *str = NULL;
2741         int i;
2742
2743         dbus_message_iter_get_basic(iter, &str);
2744         if (!str)
2745                 return;
2746
2747         for (i = 0; keymgmt_map[i].str; i++)
2748                 if (strcmp(str, keymgmt_map[i].str) == 0) {
2749                         SUPPLICANT_DBG("Keymgmt: %s", str);
2750                         *keymgmt |= keymgmt_map[i].val;
2751                         break;
2752                 }
2753 }
2754
2755 static void bss_group(DBusMessageIter *iter, void *user_data)
2756 {
2757         unsigned int *group = user_data;
2758         const char *str = NULL;
2759         int i;
2760
2761         dbus_message_iter_get_basic(iter, &str);
2762         if (!str)
2763                 return;
2764
2765         for (i = 0; group_map[i].str; i++)
2766                 if (strcmp(str, group_map[i].str) == 0) {
2767                         SUPPLICANT_DBG("Group: %s", str);
2768                         *group |= group_map[i].val;
2769                         break;
2770                 }
2771 }
2772
2773 static void bss_pairwise(DBusMessageIter *iter, void *user_data)
2774 {
2775         unsigned int *pairwise = user_data;
2776         const char *str = NULL;
2777         int i;
2778
2779         dbus_message_iter_get_basic(iter, &str);
2780         if (!str)
2781                 return;
2782
2783         for (i = 0; pairwise_map[i].str; i++)
2784                 if (strcmp(str, pairwise_map[i].str) == 0) {
2785                         SUPPLICANT_DBG("Pairwise: %s", str);
2786                         *pairwise |= pairwise_map[i].val;
2787                         break;
2788                 }
2789 }
2790
2791 static void bss_wpa(const char *key, DBusMessageIter *iter,
2792                         void *user_data)
2793 {
2794         struct g_supplicant_bss *bss = user_data;
2795         unsigned int value = 0;
2796
2797         SUPPLICANT_DBG("Key: %s", key);
2798
2799         if (g_strcmp0(key, "KeyMgmt") == 0) {
2800                 supplicant_dbus_array_foreach(iter, bss_keymgmt, &value);
2801
2802                 if (bss->rsn_selected)
2803                         bss->rsn_keymgmt = value;
2804                 else
2805                         bss->wpa_keymgmt = value;
2806         } else if (g_strcmp0(key, "Group") == 0) {
2807                 supplicant_dbus_array_foreach(iter, bss_group, &value);
2808
2809                 if (bss->rsn_selected)
2810                         bss->rsn_group = value;
2811                 else
2812                         bss->wpa_group = value;
2813         } else if (g_strcmp0(key, "Pairwise") == 0) {
2814                 supplicant_dbus_array_foreach(iter, bss_pairwise, &value);
2815
2816                 if (bss->rsn_selected)
2817                         bss->rsn_pairwise = value;
2818                 else
2819                         bss->wpa_pairwise = value;
2820         }
2821 }
2822
2823 static unsigned int get_tlv(unsigned char *ie, unsigned int ie_size,
2824                                                         unsigned int type)
2825 {
2826         unsigned int len = 0;
2827
2828         while (len + 4 < ie_size) {
2829                 unsigned int hi = ie[len];
2830                 unsigned int lo = ie[len + 1];
2831                 unsigned int tmp_type = (hi << 8) + lo;
2832                 unsigned int v_len = 0;
2833
2834                 /* hi and lo are used to recreate an unsigned int
2835                  * based on 2 8bits length unsigned int. */
2836
2837                 hi = ie[len + 2];
2838                 lo = ie[len + 3];
2839                 v_len = (hi << 8) + lo;
2840
2841                 if (tmp_type == type) {
2842                         unsigned int ret_value = 0;
2843                         unsigned char *value = (unsigned char *)&ret_value;
2844
2845                         SUPPLICANT_DBG("IE: match type 0x%x", type);
2846
2847                         /* Verifying length relevance */
2848                         if (v_len > sizeof(unsigned int) ||
2849                                 len + 4 + v_len > ie_size)
2850                                 break;
2851
2852                         memcpy(value, ie + len + 4, v_len);
2853
2854                         SUPPLICANT_DBG("returning 0x%x", ret_value);
2855                         return ret_value;
2856                 }
2857
2858                 len += v_len + 4;
2859         }
2860
2861         SUPPLICANT_DBG("returning 0");
2862         return 0;
2863 }
2864
2865 #if defined TIZEN_EXT
2866 static void get_bss_phy_mode(unsigned int max_rate,
2867                 unsigned int max_ext_rate, bool ht, bool vht, void *data)
2868 {
2869         struct g_supplicant_bss *bss = data;
2870         unsigned int freq = bss->frequency;
2871
2872         /* Following conditions are used to determine
2873          * IEEE 802.11 Protocol Modes:-
2874          *
2875          * 1. If “Supported rates” is only till 11 Mbps,
2876          *    and frequency is in 2.4GHz band, then protocol is 11B.
2877          * 2. If “Supported rates” is till 54Mbps or
2878          *    “Extended supported rates” are present,
2879          *    and frequency is in 2.4GHz band, then protocol is 11G.
2880          * 3. If “Supported rates” is only till 54 Mbps,
2881          *    frequency is in 5GHz band , then protocol is 11A.
2882          * 4. If “HT capabilities” is supported , then protocol is 11N.
2883          * 5. If “HT capabilities” & “VHT” is supported and
2884          *    frequency is in 5 GHz band, then protocol is 11AC.
2885          * */
2886
2887         if (freq >= 2412 && freq <= 2484) { /* 2.4 Ghz Band */
2888                 if (max_rate <= 11 && max_ext_rate <= 0 && !ht)
2889                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211B;
2890                 else if ((max_rate <= 54 || max_ext_rate > 0) && !ht)
2891                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BG;
2892                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht)
2893                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BGN;
2894                 else
2895                         bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN;
2896         } else if (freq >= 5180 && freq <= 5825) { /* 5 Ghz Band */
2897                 if (max_rate <= 54 && !ht)
2898                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211A;
2899                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht && !vht)
2900                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211AN;
2901                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht && vht)
2902                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211ANAC;
2903                 else
2904                         bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN;
2905         }
2906 }
2907 #endif
2908
2909 static void bss_process_ies(DBusMessageIter *iter, void *user_data)
2910 {
2911         struct g_supplicant_bss *bss = user_data;
2912         const unsigned char WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 };
2913         unsigned char *ie, *ie_end;
2914         DBusMessageIter array;
2915         unsigned int value;
2916         int ie_len;
2917 #if defined TIZEN_EXT
2918         const unsigned char OWE_WFA_OUI[] = { 0x50, 0x6f, 0x9a, 0x1c };
2919         int r_len, j;
2920         unsigned char *rates = NULL;
2921         unsigned char *ext_rates = NULL;
2922         unsigned int max_rate = 0;
2923         unsigned int max_ext_rate = 0;
2924         bool ht = false;
2925         bool vht = false;
2926 #endif
2927
2928 #define WMM_WPA1_WPS_INFO 221
2929 #define WPS_INFO_MIN_LEN  6
2930 #define WPS_VERSION_TLV   0x104A
2931 #define WPS_STATE_TLV     0x1044
2932 #define WPS_METHODS_TLV   0x1012
2933 #define WPS_REGISTRAR_TLV 0x1041
2934 #define WPS_VERSION       0x10
2935 #define WPS_PBC           0x04
2936 #define WPS_PIN           0x00
2937 #define WPS_CONFIGURED    0x02
2938 #if defined TIZEN_EXT
2939 #define VENDOR_SPECIFIC_INFO 0xDD
2940 #define WLAN_EID_COUNTRY 7
2941 #endif
2942
2943         dbus_message_iter_recurse(iter, &array);
2944         dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
2945
2946         if (!ie || ie_len < 2)
2947                 return;
2948
2949         bss->wps_capabilities = 0;
2950         bss->keymgmt = 0;
2951
2952         for (ie_end = ie + ie_len; ie < ie_end && ie + ie[1] + 1 <= ie_end;
2953                                                         ie += ie[1] + 2) {
2954 #if defined TIZEN_EXT
2955                 unsigned char *vsie;
2956                 int vsie_len = 0;
2957
2958                 if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, OWE_WFA_OUI, sizeof(OWE_WFA_OUI)) == 0) {
2959                         SUPPLICANT_DBG("IE: match vendor specific data : OWE Transition Mode");
2960
2961 /*
2962                 Tag: Vendor Specific: Wi-Fi Alliance: OWE Transition Mode
2963                         Tag Number: Vendor Specific (221)    -> ie[0]
2964                         Tag length: 26                       -> ie[1]
2965                         OUI: 50:6f:9a (Wi-Fi Alliance)       -> ie[2]
2966                         Vendor Specific OUI Type: 28         -> ie[5]
2967                         BSSID: 92:fd:f0:20:2b:09             -> ie[6]
2968                         SSID length: 15                      -> ie[12]
2969                         SSID: Wi-Fi-5.2.3-owe                -> ie[13]
2970
2971 0000   dd 1a 50 6f 9a 1c 92 fd f0 20 2b 09 0f 57 69 2d   ..Po..... +..Wi-
2972 0010   46 69 2d 35 2e 32 2e 33 2d 6f 77 65               Fi-5.2.3-owe
2973
2974 */
2975                         bss->owe_transition_mode = TRUE;
2976                         if (ie[1] >= 11) { // Tag length is at least up to ssid length position.
2977                                 memcpy(bss->transition_mode_bssid, ie+6, WIFI_BSSID_LEN_MAX);
2978                                 if (ie[12] > 0 && ie[12] < 32) {
2979                                         memcpy(bss->transition_mode_ssid, ie+13, ie[12]);
2980                                         bss->transition_mode_ssid_len = ie[12];
2981                                 } else
2982                                         bss->transition_mode_ssid_len = 0;
2983                         } else
2984                                 bss->owe_transition_mode = FALSE;
2985                         continue;
2986                 }
2987
2988                 if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) {
2989
2990                         if (!simplified_log)
2991                                 SUPPLICANT_DBG("IE: match vendor specific data");
2992
2993                         vsie_len = ie[1]+2;     // tag number size(1), tag length size(1)
2994                         vsie = (unsigned char *)g_try_malloc0(vsie_len);
2995
2996                         if (vsie) {
2997                                 memcpy(vsie, ie, vsie_len);
2998                                 bss->vsie_list = g_slist_append(bss->vsie_list, vsie);
2999                         } else
3000                                 SUPPLICANT_DBG("Failed to allocate memory");
3001                         continue;
3002                 }
3003
3004                 if(ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) {
3005                         /* Add country code only if it is a valid alphabet */
3006                         if (ie[2] >= 65 && ie[2] <= 90 && ie[3] >= 65 && ie[3] <= 90) {
3007                                 memcpy(bss->country_code, ie+2, COUNTRY_CODE_LENGTH);
3008                                 continue;
3009                         }
3010                 }
3011
3012                 if (ie[0] == WLAN_EID_HT_CAP && ie[1]) {
3013                         ht = true;
3014                         continue;
3015                 }
3016
3017                 if (ie[0] == WLAN_EID_VHT_CAP && ie[1]) {
3018                         vht = true;
3019                         continue;
3020                 }
3021
3022                 if (ie[0] == WLAN_EID_SUPP_RATES && ie[1]) {
3023                         r_len = ie[1];
3024                         rates = g_malloc0(r_len);
3025                         if (!rates)
3026                                 continue;
3027
3028                         for (j = 0; ie && j < r_len; j++) {
3029                                 rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000;
3030                                 if (max_rate < rates[j])
3031                                         max_rate = rates[j];
3032                         }
3033                         continue;
3034                 }
3035
3036                 if (ie[0] == WLAN_EID_EXT_SUPP_RATES && ie[1] > 0) {
3037                         r_len = ie[1];
3038                         ext_rates = g_malloc0(r_len);
3039                         if (!ext_rates)
3040                                 continue;
3041
3042                         for (j = 0; ie && j < r_len; j++) {
3043                                 ext_rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000;
3044                                 if (max_ext_rate < ext_rates[j])
3045                                         max_ext_rate = ext_rates[j];
3046                         }
3047                         continue;
3048                 }
3049 #endif
3050                 if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN ||
3051                         memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0)
3052                         continue;
3053
3054                 SUPPLICANT_DBG("IE: match WPS_OUI");
3055
3056                 value = get_tlv(&ie[6], ie[1], WPS_STATE_TLV);
3057                 if (get_tlv(&ie[6], ie[1], WPS_VERSION_TLV) == WPS_VERSION &&
3058                                                                 value != 0) {
3059                         bss->keymgmt |= G_SUPPLICANT_KEYMGMT_WPS;
3060
3061                         if (value == WPS_CONFIGURED)
3062                                 bss->wps_capabilities |=
3063                                         G_SUPPLICANT_WPS_CONFIGURED;
3064                 }
3065
3066                 value = get_tlv(&ie[6], ie[1], WPS_METHODS_TLV);
3067                 if (value != 0) {
3068                         if (GUINT16_FROM_BE(value) == WPS_PBC)
3069                                 bss->wps_capabilities |= G_SUPPLICANT_WPS_PBC;
3070                         if (GUINT16_FROM_BE(value) == WPS_PIN)
3071                                 bss->wps_capabilities |= G_SUPPLICANT_WPS_PIN;
3072                 } else
3073                         bss->wps_capabilities |=
3074                                 G_SUPPLICANT_WPS_PBC | G_SUPPLICANT_WPS_PIN;
3075
3076                 /* If the AP sends this it means it's advertizing
3077                  * as a registrar and the WPS process is launched
3078                  * on its side */
3079                 if (get_tlv(&ie[6], ie[1], WPS_REGISTRAR_TLV) != 0)
3080                         bss->wps_capabilities |= G_SUPPLICANT_WPS_REGISTRAR;
3081
3082                 SUPPLICANT_DBG("WPS Methods 0x%x", bss->wps_capabilities);
3083         }
3084 #ifdef TIZEN_EXT
3085         get_bss_phy_mode(max_rate, max_ext_rate, ht, vht, user_data);
3086         if (rates)
3087                 g_free(rates);
3088         if (ext_rates)
3089                 g_free(ext_rates);
3090 #endif
3091 }
3092
3093 static void bss_compute_security(struct g_supplicant_bss *bss)
3094 {
3095         /*
3096          * Combining RSN and WPA keymgmt
3097          * We combine it since parsing IEs might have set something for WPS. */
3098         bss->keymgmt |= bss->rsn_keymgmt | bss->wpa_keymgmt;
3099
3100         bss->ieee8021x = FALSE;
3101         bss->psk = FALSE;
3102 #if defined TIZEN_EXT
3103         bss->ft_ieee8021x = FALSE;
3104         bss->ft_psk = FALSE;
3105 #endif
3106
3107 #if defined TIZEN_EXT
3108         if (bss->keymgmt &
3109                         (G_SUPPLICANT_KEYMGMT_WPA_EAP |
3110                                         G_SUPPLICANT_KEYMGMT_WPA_EAP_256))
3111                 bss->ieee8021x = TRUE;
3112         else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_EAP)
3113                 bss->ft_ieee8021x = TRUE;
3114 #else
3115         if (bss->keymgmt &
3116                         (G_SUPPLICANT_KEYMGMT_WPA_EAP |
3117                                 G_SUPPLICANT_KEYMGMT_WPA_FT_EAP |
3118                                 G_SUPPLICANT_KEYMGMT_WPA_EAP_256))
3119                 bss->ieee8021x = TRUE;
3120 #endif
3121
3122 #if defined TIZEN_EXT
3123         if (bss->keymgmt &
3124                         (G_SUPPLICANT_KEYMGMT_WPA_PSK |
3125                                         G_SUPPLICANT_KEYMGMT_WPA_PSK_256))
3126                 bss->psk = TRUE;
3127         else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_PSK)
3128                 bss->ft_psk = TRUE;
3129 #else
3130         if (bss->keymgmt &
3131                         (G_SUPPLICANT_KEYMGMT_WPA_PSK |
3132                                 G_SUPPLICANT_KEYMGMT_WPA_FT_PSK |
3133                                 G_SUPPLICANT_KEYMGMT_WPA_PSK_256))
3134                 bss->psk = TRUE;
3135 #endif
3136
3137 #if defined TIZEN_EXT
3138         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_SAE)
3139                 bss->sae = TRUE;
3140         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_OWE)
3141                 bss->owe = TRUE;
3142         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_DPP)
3143                 bss->dpp = TRUE;
3144 #endif
3145
3146         if (bss->ieee8021x)
3147                 bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
3148 #if defined TIZEN_EXT
3149         else if (bss->sae)
3150                 bss->security = G_SUPPLICANT_SECURITY_SAE;
3151 #endif
3152         else if (bss->psk)
3153                 bss->security = G_SUPPLICANT_SECURITY_PSK;
3154 #if defined TIZEN_EXT
3155         else if (bss->ft_psk)
3156                 bss->security = G_SUPPLICANT_SECURITY_FT_PSK;
3157         else if (bss->ft_ieee8021x == TRUE)
3158                 bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
3159         else if (bss->owe || bss->owe_transition_mode)
3160                 bss->security = G_SUPPLICANT_SECURITY_OWE;
3161         else if (bss->dpp)
3162                 bss->security = G_SUPPLICANT_SECURITY_DPP;
3163 #endif
3164         else if (bss->privacy)
3165                 bss->security = G_SUPPLICANT_SECURITY_WEP;
3166         else
3167                 bss->security = G_SUPPLICANT_SECURITY_NONE;
3168 }
3169
3170
3171 static void bss_property(const char *key, DBusMessageIter *iter,
3172                                                         void *user_data)
3173 {
3174         struct g_supplicant_bss *bss = user_data;
3175
3176         if (!bss->interface)
3177                 return;
3178 #if defined TIZEN_EXT
3179         if (!simplified_log)
3180 #endif
3181         SUPPLICANT_DBG("key %s", key);
3182
3183         if (!key)
3184                 return;
3185
3186         if (g_strcmp0(key, "BSSID") == 0) {
3187                 DBusMessageIter array;
3188                 unsigned char *addr;
3189                 int addr_len;
3190
3191                 dbus_message_iter_recurse(iter, &array);
3192                 dbus_message_iter_get_fixed_array(&array, &addr, &addr_len);
3193
3194                 if (addr_len == 6)
3195                         memcpy(bss->bssid, addr, addr_len);
3196         } else if (g_strcmp0(key, "SSID") == 0) {
3197                 DBusMessageIter array;
3198                 unsigned char *ssid;
3199                 int ssid_len;
3200
3201                 dbus_message_iter_recurse(iter, &array);
3202                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
3203
3204                 if (ssid_len > 0 && ssid_len < 33) {
3205                         memcpy(bss->ssid, ssid, ssid_len);
3206                         bss->ssid_len = ssid_len;
3207                 } else {
3208                         memset(bss->ssid, 0, sizeof(bss->ssid));
3209                         bss->ssid_len = 0;
3210                 }
3211         } else if (g_strcmp0(key, "Capabilities") == 0) {
3212                 dbus_uint16_t capabilities = 0x0000;
3213
3214                 dbus_message_iter_get_basic(iter, &capabilities);
3215
3216                 if (capabilities & IEEE80211_CAP_ESS)
3217                         bss->mode = G_SUPPLICANT_MODE_INFRA;
3218                 else if (capabilities & IEEE80211_CAP_IBSS)
3219                         bss->mode = G_SUPPLICANT_MODE_IBSS;
3220
3221                 if (capabilities & IEEE80211_CAP_PRIVACY)
3222                         bss->privacy = TRUE;
3223         } else if (g_strcmp0(key, "Mode") == 0) {
3224                 const char *mode = NULL;
3225
3226                 dbus_message_iter_get_basic(iter, &mode);
3227                 bss->mode = string2mode(mode);
3228         } else if (g_strcmp0(key, "Frequency") == 0) {
3229                 dbus_uint16_t frequency = 0;
3230
3231                 dbus_message_iter_get_basic(iter, &frequency);
3232                 bss->frequency = frequency;
3233         } else if (g_strcmp0(key, "Signal") == 0) {
3234                 dbus_int16_t signal = 0;
3235
3236                 dbus_message_iter_get_basic(iter, &signal);
3237
3238                 bss->signal = signal;
3239                 if (!bss->signal)
3240                         bss->signal = BSS_UNKNOWN_STRENGTH;
3241
3242         } else if (g_strcmp0(key, "Level") == 0) {
3243                 dbus_int32_t level = 0;
3244
3245                 dbus_message_iter_get_basic(iter, &level);
3246         } else if (g_strcmp0(key, "Rates") == 0) {
3247                 supplicant_dbus_array_foreach(iter, bss_rates, bss);
3248         } else if (g_strcmp0(key, "MaxRate") == 0) {
3249                 dbus_uint32_t maxrate = 0;
3250
3251                 dbus_message_iter_get_basic(iter, &maxrate);
3252                 if (maxrate != 0)
3253                         bss->maxrate = maxrate;
3254         } else if (g_strcmp0(key, "Privacy") == 0) {
3255                 dbus_bool_t privacy = FALSE;
3256
3257                 dbus_message_iter_get_basic(iter, &privacy);
3258                 bss->privacy = privacy;
3259         } else if (g_strcmp0(key, "RSN") == 0) {
3260                 bss->rsn_selected = TRUE;
3261
3262                 supplicant_dbus_property_foreach(iter, bss_wpa, bss);
3263         } else if (g_strcmp0(key, "WPA") == 0) {
3264                 bss->rsn_selected = FALSE;
3265
3266                 supplicant_dbus_property_foreach(iter, bss_wpa, bss);
3267 #if defined TIZEN_EXT
3268         } else if (g_strcmp0(key, "HS20") == 0) {
3269                 dbus_bool_t hs20 = FALSE;
3270                 dbus_message_iter_get_basic(iter, &hs20);
3271                 bss->hs20 = hs20;
3272         } else if (g_strcmp0(key, "SNR") == 0) {
3273                 dbus_int16_t snr = 0;
3274
3275                 dbus_message_iter_get_basic(iter, &snr);
3276                 bss->snr = snr;
3277         } else if (g_strcmp0(key, "EstThroughput") == 0) {
3278                 dbus_uint32_t est_throughput = 0;
3279
3280                 dbus_message_iter_get_basic(iter, &est_throughput);
3281                 if (est_throughput != 0)
3282                         bss->est_throughput = est_throughput;
3283 #endif
3284         } else if (g_strcmp0(key, "IEs") == 0)
3285                 bss_process_ies(iter, bss);
3286         else
3287                 SUPPLICANT_DBG("key %s type %c",
3288                                 key, dbus_message_iter_get_arg_type(iter));
3289 }
3290
3291 static struct g_supplicant_bss *interface_bss_added(DBusMessageIter *iter,
3292                                                         void *user_data)
3293 {
3294         GSupplicantInterface *interface = user_data;
3295         GSupplicantNetwork *network;
3296         struct g_supplicant_bss *bss;
3297         const char *path = NULL;
3298 #if defined TIZEN_EXT
3299         if (!simplified_log)
3300 #endif
3301         SUPPLICANT_DBG("");
3302
3303         dbus_message_iter_get_basic(iter, &path);
3304         if (!path)
3305                 return NULL;
3306
3307         if (g_strcmp0(path, "/") == 0)
3308                 return NULL;
3309 #if defined TIZEN_EXT
3310         if (!simplified_log)
3311 #endif
3312         SUPPLICANT_DBG("%s", path);
3313
3314         network = g_hash_table_lookup(interface->bss_mapping, path);
3315         if (network) {
3316                 bss = g_hash_table_lookup(network->bss_table, path);
3317                 if (bss)
3318                         return NULL;
3319         }
3320
3321         bss = g_try_new0(struct g_supplicant_bss, 1);
3322         if (!bss)
3323                 return NULL;
3324
3325         bss->interface = interface;
3326         bss->path = g_strdup(path);
3327         bss->signal = BSS_UNKNOWN_STRENGTH;
3328
3329         return bss;
3330 }
3331
3332 static void interface_bss_added_with_keys(DBusMessageIter *iter,
3333                                                 void *user_data)
3334 {
3335         struct g_supplicant_bss *bss;
3336 #if defined TIZEN_EXT
3337         if (!simplified_log)
3338 #endif
3339         SUPPLICANT_DBG("");
3340
3341         bss = interface_bss_added(iter, user_data);
3342         if (!bss)
3343                 return;
3344
3345         dbus_message_iter_next(iter);
3346
3347         if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_INVALID)
3348 #if defined TIZEN_EXT
3349         {
3350                 g_free(bss->path);
3351                 g_free(bss);
3352                 return;
3353         }
3354 #else
3355                 return;
3356 #endif
3357
3358         supplicant_dbus_property_foreach(iter, bss_property, bss);
3359
3360         bss_compute_security(bss);
3361         if (add_or_replace_bss_to_network(bss) < 0)
3362                 SUPPLICANT_DBG("add_or_replace_bss_to_network failed");
3363 }
3364
3365 static void interface_bss_added_without_keys(DBusMessageIter *iter,
3366                                                 void *user_data)
3367 {
3368         struct g_supplicant_bss *bss;
3369 #if defined TIZEN_EXT
3370         if (!simplified_log)
3371 #endif
3372         SUPPLICANT_DBG("");
3373
3374         bss = interface_bss_added(iter, user_data);
3375         if (!bss)
3376                 return;
3377
3378         supplicant_dbus_property_get_all(bss->path,
3379                                         SUPPLICANT_INTERFACE ".BSS",
3380                                         bss_property, bss, bss);
3381
3382         bss_compute_security(bss);
3383         if (add_or_replace_bss_to_network(bss) < 0)
3384                         SUPPLICANT_DBG("add_or_replace_bss_to_network failed");
3385 }
3386
3387 static void update_signal(gpointer key, gpointer value,
3388                                                 gpointer user_data)
3389 {
3390         struct g_supplicant_bss *bss = value;
3391         GSupplicantNetwork *network = user_data;
3392
3393 #if defined TIZEN_EXT
3394         if (!network->best_bss || (network->best_bss == bss)) {
3395                 if (bss->signal > network->signal) {
3396                         network->signal = bss->signal;
3397                         network->best_bss = bss;
3398                 }
3399                 return;
3400         }
3401
3402         update_best_bss(network, bss, network->best_bss);
3403 #else
3404         if (bss->signal > network->signal) {
3405                 network->signal = bss->signal;
3406                 network->best_bss = bss;
3407         }
3408 #endif
3409 }
3410
3411 static void update_network_signal(GSupplicantNetwork *network)
3412 {
3413         if (g_hash_table_size(network->bss_table) <= 1 && network->best_bss)
3414                 return;
3415
3416         g_hash_table_foreach(network->bss_table,
3417                                 update_signal, network);
3418
3419         SUPPLICANT_DBG("New network signal %d", network->signal);
3420 }
3421
3422 #if defined TIZEN_EXT
3423 static gboolean last_connected_timeout(gpointer data)
3424 {
3425         GSupplicantInterface *interface = data;
3426         GSupplicantNetwork *current_network = interface->current_network;
3427
3428         SUPPLICANT_DBG("Timeout last connected bss");
3429
3430         if (current_network && current_network->best_bss) {
3431                 if (compare_bssid(current_network->best_bss->bssid, interface->connected_bssid)) {
3432                         g_supplicant_network_set_last_connected_bssid(current_network, interface->connected_bssid);
3433                         callback_network_changed(current_network, "LastConnectedBSSID");
3434                 }
3435         }
3436
3437         last_connected_bss_timeout = 0;
3438         return FALSE;
3439 }
3440
3441 static void add_timer_for_last_connected(GSupplicantInterface *interface)
3442 {
3443         GSupplicantNetwork *current_network = interface->current_network;
3444
3445         if (interface->state == G_SUPPLICANT_STATE_COMPLETED) {
3446                 if (current_network) {
3447                         struct g_supplicant_bss *best_bss = current_network->best_bss;
3448
3449                         memcpy(interface->connected_bssid, best_bss->bssid, WIFI_BSSID_LEN_MAX);
3450
3451                         if (last_connected_bss_timeout)
3452                                 g_source_remove(last_connected_bss_timeout);
3453
3454                         last_connected_bss_timeout = g_timeout_add_seconds(LAST_CONNECTED_TIMEOUT,
3455                                 last_connected_timeout, interface);
3456
3457                         SUPPLICANT_DBG("Add timer for last connected bssid [" MACSTR "]",
3458                                         MAC2STR(best_bss->bssid));
3459                 }
3460         }
3461 }
3462
3463 static void remove_timer_for_last_connected(GSupplicantInterface *interface)
3464 {
3465         if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED) {
3466                 if (last_connected_bss_timeout != 0) {
3467                         g_source_remove(last_connected_bss_timeout);
3468                         last_connected_bss_timeout = 0;
3469                         SUPPLICANT_DBG("Remove timer for last connected bss");
3470                 }
3471         }
3472 }
3473 #endif
3474
3475 static void interface_current_bss(GSupplicantInterface *interface,
3476                                                 DBusMessageIter *iter)
3477 {
3478         GSupplicantNetwork *network;
3479         struct g_supplicant_bss *bss;
3480         const char *path;
3481
3482         dbus_message_iter_get_basic(iter, &path);
3483         if (g_strcmp0(path, "/") == 0) {
3484                 interface->current_network = NULL;
3485                 return;
3486         }
3487
3488         interface_bss_added_without_keys(iter, interface);
3489
3490         network = g_hash_table_lookup(interface->bss_mapping, path);
3491         if (!network)
3492                 return;
3493
3494         bss = g_hash_table_lookup(network->bss_table, path);
3495         if (!bss)
3496                 return;
3497
3498         interface->current_network = network;
3499 #if defined TIZEN_EXT
3500         SUPPLICANT_DBG("current network [%p]", interface->current_network);
3501 #endif
3502
3503         if (bss != network->best_bss) {
3504                 /*
3505                  * This is the case where either wpa_s got associated
3506                  * to a BSS different than the one ConnMan considers
3507                  * the best, or we are roaming.
3508                  */
3509                 SUPPLICANT_DBG("Update best BSS for %s", network->name);
3510
3511                 network->best_bss = bss;
3512
3513                 if (network->signal != bss->signal) {
3514                         SUPPLICANT_DBG("New network signal %d dBm",
3515                                                 bss->signal);
3516
3517                         network->signal = bss->signal;
3518                         callback_network_changed(network, "Signal");
3519                 }
3520         }
3521
3522         /*
3523          * wpa_s could notify about CurrentBSS in any state once
3524          * it got associated. It is not sure such notification will
3525          * arrive together with transition to ASSOCIATED state.
3526          * In fact, for networks with security WEP or OPEN, it
3527          * always arrives together with transition to COMPLETED.
3528          */
3529         switch (interface->state) {
3530         case G_SUPPLICANT_STATE_UNKNOWN:
3531         case G_SUPPLICANT_STATE_DISABLED:
3532         case G_SUPPLICANT_STATE_DISCONNECTED:
3533         case G_SUPPLICANT_STATE_INACTIVE:
3534         case G_SUPPLICANT_STATE_SCANNING:
3535         case G_SUPPLICANT_STATE_AUTHENTICATING:
3536         case G_SUPPLICANT_STATE_ASSOCIATING:
3537                 return;
3538         case G_SUPPLICANT_STATE_ASSOCIATED:
3539         case G_SUPPLICANT_STATE_4WAY_HANDSHAKE:
3540         case G_SUPPLICANT_STATE_GROUP_HANDSHAKE:
3541         case G_SUPPLICANT_STATE_COMPLETED:
3542                 callback_network_associated(network);
3543 #if defined TIZEN_EXT
3544                 add_timer_for_last_connected(interface);
3545 #endif
3546                 break;
3547         }
3548 }
3549
3550 static void interface_bss_removed(DBusMessageIter *iter, void *user_data)
3551 {
3552         GSupplicantInterface *interface = user_data;
3553         GSupplicantNetwork *network;
3554         struct g_supplicant_bss *bss = NULL;
3555         const char *path = NULL;
3556         bool is_current_network_bss = false;
3557
3558         dbus_message_iter_get_basic(iter, &path);
3559         if (!path)
3560                 return;
3561
3562         network = g_hash_table_lookup(interface->bss_mapping, path);
3563         if (!network)
3564                 return;
3565
3566         bss = g_hash_table_lookup(network->bss_table, path);
3567         if (network->best_bss == bss) {
3568                 network->best_bss = NULL;
3569                 network->signal = BSS_UNKNOWN_STRENGTH;
3570                 is_current_network_bss = true;
3571         }
3572
3573         g_hash_table_remove(bss_mapping, path);
3574
3575         g_hash_table_remove(interface->bss_mapping, path);
3576         g_hash_table_remove(network->bss_table, path);
3577
3578         update_network_signal(network);
3579
3580         if (g_hash_table_size(network->bss_table) == 0) {
3581                 g_hash_table_remove(interface->network_table, network->group);
3582         } else {
3583                 if (is_current_network_bss && network->best_bss)
3584 #if defined TIZEN_EXT
3585                         callback_network_changed(network, "CheckMultiBssidConnect");
3586 #else
3587                         callback_network_changed(network, "");
3588 #endif
3589         }
3590 }
3591
3592 static void set_config_methods(DBusMessageIter *iter, void *user_data)
3593 {
3594         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, user_data);
3595 }
3596
3597 static void wps_property(const char *key, DBusMessageIter *iter,
3598                                                         void *user_data)
3599 {
3600         GSupplicantInterface *interface = user_data;
3601
3602         if (!interface)
3603                 return;
3604 #if defined TIZEN_EXT
3605         if (!simplified_log)
3606 #endif
3607         SUPPLICANT_DBG("key: %s", key);
3608
3609         if (g_strcmp0(key, "ConfigMethods") == 0) {
3610                 const char *config_methods = "push_button", *str = NULL;
3611
3612                 dbus_message_iter_get_basic(iter, &str);
3613                 if (str && strlen(str) > 0) {
3614                         /* It was already set at wpa_s level, don't modify it. */
3615                         SUPPLICANT_DBG("%s", str);
3616                         return;
3617                 }
3618
3619                 supplicant_dbus_property_set(interface->path,
3620                         SUPPLICANT_INTERFACE ".Interface.WPS",
3621                         "ConfigMethods", DBUS_TYPE_STRING_AS_STRING,
3622                         set_config_methods, NULL, &config_methods, NULL);
3623
3624                 SUPPLICANT_DBG("No value. Set %s", config_methods);
3625         }
3626
3627 }
3628
3629 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
3630 void g_supplicant_replace_config_file(const char *ifname, const char *config_file)
3631 {
3632         if (!ifname)
3633                return;
3634
3635         if (!config_file)
3636                 return;
3637
3638         SUPPLICANT_DBG("New {%s, %s}", ifname, config_file);
3639         g_hash_table_replace(config_file_table,
3640                         g_strdup(ifname), g_strdup(config_file));
3641 }
3642 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
3643
3644 static void interface_property(const char *key, DBusMessageIter *iter,
3645                                                         void *user_data)
3646 {
3647         GSupplicantInterface *interface = user_data;
3648
3649         if (!interface)
3650                 return;
3651 #if defined TIZEN_EXT
3652         if (!simplified_log)
3653 #endif
3654         SUPPLICANT_DBG("%s", key);
3655
3656         if (!key) {
3657                 debug_strvalmap("KeyMgmt capability", keymgmt_map,
3658                                                 interface->keymgmt_capa);
3659                 debug_strvalmap("AuthAlg capability", authalg_capa_map,
3660                                                 interface->authalg_capa);
3661                 debug_strvalmap("Protocol capability", proto_capa_map,
3662                                                 interface->proto_capa);
3663                 debug_strvalmap("Pairwise capability", pairwise_map,
3664                                                 interface->pairwise_capa);
3665                 debug_strvalmap("Group capability", group_map,
3666                                                 interface->group_capa);
3667                 debug_strvalmap("Scan capability", scan_capa_map,
3668                                                 interface->scan_capa);
3669                 debug_strvalmap("Mode capability", mode_capa_map,
3670                                                 interface->mode_capa);
3671
3672                 supplicant_dbus_property_get_all(interface->path,
3673                                 SUPPLICANT_INTERFACE ".Interface.WPS",
3674                                 wps_property, interface, interface);
3675
3676                 if (interface->ready)
3677                         callback_interface_added(interface);
3678
3679                 return;
3680         }
3681
3682         if (g_strcmp0(key, "Capabilities") == 0) {
3683                 supplicant_dbus_property_foreach(iter, interface_capability,
3684                                                                 interface);
3685 #if !defined TIZEN_EXT
3686                 if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_P2P)
3687                         interface->p2p_support = true;
3688 #endif
3689 #if defined TIZEN_EXT_WIFI_MESH
3690                 if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_MESH)
3691                         interface->mesh_support = true;
3692 #endif
3693         } else if (g_strcmp0(key, "State") == 0) {
3694                 const char *str = NULL;
3695
3696                 dbus_message_iter_get_basic(iter, &str);
3697                 if (str)
3698                         if (string2state(str) != interface->state) {
3699                                 interface->state = string2state(str);
3700                                 callback_interface_state(interface);
3701                         }
3702 #if defined TIZEN_EXT
3703                 switch (interface->state) {
3704                 case G_SUPPLICANT_STATE_COMPLETED:
3705                         add_timer_for_last_connected(interface);
3706                         break;
3707                 case G_SUPPLICANT_STATE_DISCONNECTED:
3708                         remove_timer_for_last_connected(interface);
3709                         break;
3710                 default:
3711                         break;
3712                 }
3713 #endif
3714                 if (interface->ap_create_in_progress) {
3715                         if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED)
3716                                 callback_ap_create_fail(interface);
3717
3718                         interface->ap_create_in_progress = false;
3719                 }
3720
3721                 if (interface->state == G_SUPPLICANT_STATE_DISABLED)
3722                         interface->ready = FALSE;
3723                 else
3724                         interface->ready = TRUE;
3725
3726                 SUPPLICANT_DBG("state %s (%d)", str, interface->state);
3727         } else if (g_strcmp0(key, "Scanning") == 0) {
3728                 dbus_bool_t scanning = FALSE;
3729
3730                 dbus_message_iter_get_basic(iter, &scanning);
3731                 interface->scanning = scanning;
3732
3733                 if (interface->ready) {
3734                         if (interface->scanning)
3735                                 callback_scan_started(interface);
3736                         else
3737                                 callback_scan_finished(interface);
3738                 }
3739         } else if (g_strcmp0(key, "ApScan") == 0) {
3740                 int apscan = 1;
3741
3742                 dbus_message_iter_get_basic(iter, &apscan);
3743                 interface->apscan = apscan;
3744         } else if (g_strcmp0(key, "Ifname") == 0) {
3745                 const char *str = NULL;
3746
3747                 dbus_message_iter_get_basic(iter, &str);
3748                 if (str) {
3749                         g_free(interface->ifname);
3750                         interface->ifname = g_strdup(str);
3751                 }
3752         } else if (g_strcmp0(key, "Driver") == 0) {
3753                 const char *str = NULL;
3754
3755                 dbus_message_iter_get_basic(iter, &str);
3756                 if (str) {
3757                         g_free(interface->driver);
3758                         interface->driver = g_strdup(str);
3759                 }
3760         } else if (g_strcmp0(key, "BridgeIfname") == 0) {
3761                 const char *str = NULL;
3762
3763                 dbus_message_iter_get_basic(iter, &str);
3764                 if (str) {
3765                         g_free(interface->bridge);
3766                         interface->bridge = g_strdup(str);
3767                 }
3768         } else if (g_strcmp0(key, "ConfigFile") == 0) {
3769                 const char *str = NULL;
3770
3771                 dbus_message_iter_get_basic(iter, &str);
3772                 if (str && strlen(str) > 0 && interface->ifname) {
3773                         SUPPLICANT_DBG("New {%s, %s}", interface->ifname, str);
3774                         g_hash_table_replace(config_file_table,
3775                                 g_strdup(interface->ifname), g_strdup(str));
3776                 }
3777         } else if (g_strcmp0(key, "CurrentBSS") == 0) {
3778                 interface_current_bss(interface, iter);
3779         } else if (g_strcmp0(key, "CurrentNetwork") == 0) {
3780 #if defined TIZEN_EXT
3781                 if (interface->state != G_SUPPLICANT_STATE_COMPLETED)
3782 #endif
3783                 interface_network_added(iter, interface);
3784         } else if (g_strcmp0(key, "BSSs") == 0) {
3785                 supplicant_dbus_array_foreach(iter,
3786                                         interface_bss_added_without_keys,
3787                                         interface);
3788         } else if (g_strcmp0(key, "Blobs") == 0) {
3789                 /* Nothing */
3790         } else if (g_strcmp0(key, "Networks") == 0) {
3791                 supplicant_dbus_array_foreach(iter, interface_network_added,
3792                                                                 interface);
3793         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
3794                 int reason_code;
3795                 if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3796                         dbus_message_iter_get_basic(iter, &reason_code);
3797                         callback_disconnect_reason_code(interface, reason_code);
3798 #if defined TIZEN_EXT
3799                         SUPPLICANT_DBG("reason code (%d)", reason_code);
3800 #endif
3801                 }
3802         } else if (g_strcmp0(key, "AssocStatusCode") == 0) {
3803                 int status_code;
3804                 if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3805                         dbus_message_iter_get_basic(iter, &status_code);
3806                         callback_assoc_status_code(interface, status_code);
3807 #if defined TIZEN_EXT
3808                         SUPPLICANT_DBG("status code (%d)", status_code);
3809 #endif
3810                 }
3811         } else {
3812                 SUPPLICANT_DBG("key %s type %c",
3813                                 key, dbus_message_iter_get_arg_type(iter));
3814         }
3815 }
3816
3817 static void scan_network_update(DBusMessageIter *iter, void *user_data)
3818 {
3819         GSupplicantInterface *interface = user_data;
3820         GSupplicantNetwork *network;
3821         char *path;
3822
3823         if (!iter)
3824                 return;
3825
3826         dbus_message_iter_get_basic(iter, &path);
3827
3828         if (!path)
3829                 return;
3830
3831         if (g_strcmp0(path, "/") == 0)
3832                 return;
3833
3834         /* Update the network details based on scan BSS data */
3835         network = g_hash_table_lookup(interface->bss_mapping, path);
3836         if (network)
3837                 callback_network_added(network);
3838 }
3839
3840 static void scan_bss_data(const char *key, DBusMessageIter *iter,
3841                                 void *user_data)
3842 {
3843         GSupplicantInterface *interface = user_data;
3844
3845 /*Fixed : stucking in scanning state when scan failed*/
3846 #if defined TIZEN_EXT
3847         GSupplicantInterfaceCallback scan_callback;
3848         SUPPLICANT_DBG("");
3849 #endif
3850
3851         if (iter)
3852                 supplicant_dbus_array_foreach(iter, scan_network_update,
3853                                                 interface);
3854
3855 #if defined TIZEN_EXT
3856         scan_callback = interface->scan_callback;
3857         callback_scan_done(interface);
3858 #endif
3859
3860         if (interface->scan_callback)
3861                 interface->scan_callback(0, interface, interface->scan_data);
3862
3863 #if defined TIZEN_EXT
3864         if (interface->scan_callback == scan_callback) {
3865 #endif
3866         interface->scan_callback = NULL;
3867         interface->scan_data = NULL;
3868 #if defined TIZEN_EXT
3869         }
3870 #endif
3871 }
3872
3873 static GSupplicantInterface *interface_alloc(const char *path)
3874 {
3875         GSupplicantInterface *interface;
3876
3877         interface = g_try_new0(GSupplicantInterface, 1);
3878         if (!interface)
3879                 return NULL;
3880
3881         interface->path = g_strdup(path);
3882
3883         interface->network_table = g_hash_table_new_full(g_str_hash,
3884                                         g_str_equal, NULL, remove_network);
3885         interface->peer_table = g_hash_table_new_full(g_str_hash,
3886                                         g_str_equal, NULL, remove_peer);
3887         interface->group_table = g_hash_table_new_full(g_str_hash,
3888                                         g_str_equal, NULL, remove_group);
3889         interface->bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
3890                                                                 NULL, NULL);
3891
3892         g_hash_table_replace(interface_table, interface->path, interface);
3893
3894         return interface;
3895 }
3896
3897 static void interface_added(DBusMessageIter *iter, void *user_data)
3898 {
3899         GSupplicantInterface *interface;
3900         const char *path = NULL;
3901         bool properties_appended = GPOINTER_TO_UINT(user_data);
3902
3903         SUPPLICANT_DBG("");
3904
3905         dbus_message_iter_get_basic(iter, &path);
3906         if (!path)
3907                 return;
3908
3909         if (g_strcmp0(path, "/") == 0)
3910                 return;
3911
3912         interface = g_hash_table_lookup(interface_table, path);
3913         if (interface)
3914                 return;
3915
3916         interface = interface_alloc(path);
3917         if (!interface)
3918                 return;
3919
3920         if (!properties_appended) {
3921                 supplicant_dbus_property_get_all(path,
3922                                                 SUPPLICANT_INTERFACE ".Interface",
3923                                                 interface_property, interface,
3924                                                 interface);
3925                 return;
3926         }
3927
3928         dbus_message_iter_next(iter);
3929         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3930                 supplicant_dbus_property_foreach(iter, interface_property,
3931                                                                 interface);
3932                 interface_property(NULL, NULL, interface);
3933         }
3934 }
3935
3936 static void interface_removed(DBusMessageIter *iter, void *user_data)
3937 {
3938         const char *path = NULL;
3939         GSupplicantInterface *interface = user_data;
3940
3941         dbus_message_iter_get_basic(iter, &path);
3942         if (!path)
3943                 return;
3944
3945         interface = g_hash_table_lookup(interface_table, path);
3946         g_supplicant_interface_cancel(interface);
3947
3948         g_hash_table_remove(interface_table, path);
3949 }
3950
3951 static void eap_method(DBusMessageIter *iter, void *user_data)
3952 {
3953         const char *str = NULL;
3954         int i;
3955
3956         dbus_message_iter_get_basic(iter, &str);
3957         if (!str)
3958                 return;
3959
3960         for (i = 0; eap_method_map[i].str; i++)
3961                 if (strcmp(str, eap_method_map[i].str) == 0) {
3962                         eap_methods |= eap_method_map[i].val;
3963                         break;
3964                 }
3965 }
3966
3967 static void service_property(const char *key, DBusMessageIter *iter,
3968                                                         void *user_data)
3969 {
3970         if (!key) {
3971                 callback_system_ready();
3972                 return;
3973         }
3974
3975         if (g_strcmp0(key, "DebugLevel") == 0) {
3976                 const char *str = NULL;
3977                 int i;
3978
3979                 dbus_message_iter_get_basic(iter, &str);
3980                 for (i = 0; debug_strings[i]; i++)
3981                         if (g_strcmp0(debug_strings[i], str) == 0) {
3982                                 debug_level = i;
3983                                 break;
3984                         }
3985                 SUPPLICANT_DBG("Debug level %d", debug_level);
3986         } else if (g_strcmp0(key, "DebugTimestamp") == 0) {
3987                 dbus_message_iter_get_basic(iter, &debug_timestamp);
3988                 SUPPLICANT_DBG("Debug timestamp %u", debug_timestamp);
3989         } else if (g_strcmp0(key, "DebugShowKeys") == 0) {
3990                 dbus_message_iter_get_basic(iter, &debug_showkeys);
3991                 SUPPLICANT_DBG("Debug show keys %u", debug_showkeys);
3992         } else if (g_strcmp0(key, "Interfaces") == 0) {
3993                 supplicant_dbus_array_foreach(iter, interface_added, NULL);
3994         } else if (g_strcmp0(key, "EapMethods") == 0) {
3995                 supplicant_dbus_array_foreach(iter, eap_method, NULL);
3996                 debug_strvalmap("EAP method", eap_method_map, eap_methods);
3997         } else if (g_strcmp0(key, "Country") == 0) {
3998                 const char *country = NULL;
3999
4000                 dbus_message_iter_get_basic(iter, &country);
4001                 SUPPLICANT_DBG("Country %s", country);
4002         } else
4003                 SUPPLICANT_DBG("key %s type %c",
4004                                 key, dbus_message_iter_get_arg_type(iter));
4005 }
4006
4007 static void signal_name_owner_changed(const char *path, DBusMessageIter *iter)
4008 {
4009         const char *name = NULL, *old = NULL, *new = NULL;
4010
4011         SUPPLICANT_DBG("");
4012
4013         if (g_strcmp0(path, DBUS_PATH_DBUS) != 0)
4014                 return;
4015
4016         dbus_message_iter_get_basic(iter, &name);
4017         if (!name)
4018                 return;
4019
4020         if (g_strcmp0(name, SUPPLICANT_SERVICE) != 0)
4021                 return;
4022
4023         dbus_message_iter_next(iter);
4024         dbus_message_iter_get_basic(iter, &old);
4025         dbus_message_iter_next(iter);
4026         dbus_message_iter_get_basic(iter, &new);
4027
4028         if (!old || !new)
4029                 return;
4030
4031         if (strlen(old) > 0 && strlen(new) == 0) {
4032                 system_available = FALSE;
4033                 g_hash_table_remove_all(bss_mapping);
4034                 g_hash_table_remove_all(peer_mapping);
4035                 g_hash_table_remove_all(group_mapping);
4036                 g_hash_table_remove_all(config_file_table);
4037                 g_hash_table_remove_all(interface_table);
4038                 callback_system_killed();
4039         }
4040
4041         if (strlen(new) > 0 && strlen(old) == 0) {
4042                 system_available = TRUE;
4043                 supplicant_dbus_property_get_all(SUPPLICANT_PATH,
4044                                                 SUPPLICANT_INTERFACE,
4045                                                 service_property, NULL, NULL);
4046         }
4047 }
4048
4049 static void signal_properties_changed(const char *path, DBusMessageIter *iter)
4050 {
4051         SUPPLICANT_DBG("");
4052
4053         if (g_strcmp0(path, SUPPLICANT_PATH) != 0)
4054                 return;
4055
4056         supplicant_dbus_property_foreach(iter, service_property, NULL);
4057 }
4058
4059 static void signal_interface_added(const char *path, DBusMessageIter *iter)
4060 {
4061         SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH);
4062
4063         if (g_strcmp0(path, SUPPLICANT_PATH) == 0)
4064                 interface_added(iter, GUINT_TO_POINTER(true));
4065 }
4066
4067 static void signal_interface_removed(const char *path, DBusMessageIter *iter)
4068 {
4069         SUPPLICANT_DBG("");
4070
4071         if (g_strcmp0(path, SUPPLICANT_PATH) == 0)
4072                 interface_removed(iter, NULL);
4073 }
4074
4075 static void signal_interface_changed(const char *path, DBusMessageIter *iter)
4076 {
4077         GSupplicantInterface *interface;
4078 #if defined TIZEN_EXT
4079         if (!simplified_log)
4080 #endif
4081         SUPPLICANT_DBG("");
4082
4083         interface = g_hash_table_lookup(interface_table, path);
4084         if (!interface)
4085                 return;
4086
4087         supplicant_dbus_property_foreach(iter, interface_property, interface);
4088 }
4089
4090 static void signal_scan_done(const char *path, DBusMessageIter *iter)
4091 {
4092         GSupplicantInterface *interface;
4093         dbus_bool_t success = FALSE;
4094
4095         SUPPLICANT_DBG("");
4096
4097         interface = g_hash_table_lookup(interface_table, path);
4098         if (!interface)
4099                 return;
4100
4101         dbus_message_iter_get_basic(iter, &success);
4102
4103         if (interface->scanning) {
4104                 callback_scan_finished(interface);
4105                 interface->scanning = FALSE;
4106         }
4107
4108         /*
4109          * If scan is unsuccessful return -EIO else get the scanned BSSs
4110          * and update the network details accordingly
4111          */
4112         if (!success) {
4113                 if (interface->scan_callback)
4114                         interface->scan_callback(-EIO, interface,
4115                                                 interface->scan_data);
4116
4117                 interface->scan_callback = NULL;
4118                 interface->scan_data = NULL;
4119
4120                 return;
4121         }
4122
4123         supplicant_dbus_property_get(path, SUPPLICANT_INTERFACE ".Interface",
4124                                 "BSSs", scan_bss_data, interface, interface);
4125 }
4126
4127 static void signal_bss_added(const char *path, DBusMessageIter *iter)
4128 {
4129         GSupplicantInterface *interface;
4130 #if defined TIZEN_EXT
4131         if (!simplified_log)
4132 #endif
4133         SUPPLICANT_DBG("");
4134
4135         interface = g_hash_table_lookup(interface_table, path);
4136         if (!interface)
4137                 return;
4138
4139         interface_bss_added_with_keys(iter, interface);
4140 }
4141
4142 static void signal_bss_removed(const char *path, DBusMessageIter *iter)
4143 {
4144         GSupplicantInterface *interface;
4145
4146         SUPPLICANT_DBG("");
4147
4148         interface = g_hash_table_lookup(interface_table, path);
4149         if (!interface)
4150                 return;
4151
4152         interface_bss_removed(iter, interface);
4153 }
4154
4155 static void signal_network_added(const char *path, DBusMessageIter *iter)
4156 {
4157         GSupplicantInterface *interface;
4158
4159         SUPPLICANT_DBG("");
4160
4161         interface = g_hash_table_lookup(interface_table, path);
4162         if (!interface)
4163                 return;
4164
4165         interface_network_added(iter, interface);
4166 }
4167
4168 static void signal_network_removed(const char *path, DBusMessageIter *iter)
4169 {
4170         GSupplicantInterface *interface;
4171
4172         SUPPLICANT_DBG("");
4173
4174         interface = g_hash_table_lookup(interface_table, path);
4175         if (!interface)
4176                 return;
4177
4178         interface_network_removed(iter, interface);
4179 }
4180 #if defined TIZEN_EXT
4181 void *copy_vsie_list(gconstpointer src, gpointer data)
4182 {
4183         return g_strdup(src);
4184 }
4185 #endif
4186
4187
4188 static void signal_sta_authorized(const char *path, DBusMessageIter *iter)
4189 {
4190         GSupplicantInterface *interface;
4191         const char *addr = NULL;
4192
4193         SUPPLICANT_DBG("");
4194
4195         interface = g_hash_table_lookup(interface_table, path);
4196         if (!interface)
4197                 return;
4198
4199         dbus_message_iter_get_basic(iter, &addr);
4200         if (!addr)
4201                 return;
4202
4203         callback_sta_authorized(interface, addr);
4204 }
4205
4206 static void signal_sta_deauthorized(const char *path, DBusMessageIter *iter)
4207 {
4208         GSupplicantInterface *interface;
4209         const char *addr = NULL;
4210
4211         SUPPLICANT_DBG("");
4212
4213         interface = g_hash_table_lookup(interface_table, path);
4214         if (!interface)
4215                 return;
4216
4217         dbus_message_iter_get_basic(iter, &addr);
4218         if (!addr)
4219                 return;
4220
4221         callback_sta_deauthorized(interface, addr);
4222 }
4223
4224 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
4225 static void signal_eap(const char *path, DBusMessageIter *iter)
4226 {
4227         GSupplicantInterface *interface;
4228         const char *str = NULL;
4229
4230         SUPPLICANT_DBG("EAPOL_DEBUG callback eap signal");
4231
4232         interface = g_hash_table_lookup(interface_table, path);
4233         if (!interface)
4234                 return;
4235
4236         // TODO: Identify EAP fail condition, currently timeout is used for failure.
4237
4238         dbus_message_iter_get_basic(iter, &str);
4239         if (!str)
4240                 return;
4241
4242         if (g_strcmp0("completion", str))
4243                 return;
4244
4245         dbus_message_iter_next(iter);
4246
4247         dbus_message_iter_get_basic(iter, &str);
4248         if (!str)
4249                 return;
4250
4251         if (!g_strcmp0("success", str))
4252                 callback_eap(interface, true);
4253         else
4254                 callback_eap(interface, false);
4255 }
4256 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
4257
4258 static void signal_bss_changed(const char *path, DBusMessageIter *iter)
4259 {
4260         GSupplicantInterface *interface;
4261         GSupplicantNetwork *network;
4262         GSupplicantSecurity old_security;
4263         unsigned int old_wps_capabilities;
4264         struct g_supplicant_bss *bss;
4265
4266 #if defined TIZEN_EXT
4267         if (!simplified_log)
4268 #endif
4269         SUPPLICANT_DBG("");
4270
4271         interface = g_hash_table_lookup(bss_mapping, path);
4272         if (!interface)
4273                 return;
4274
4275         network = g_hash_table_lookup(interface->bss_mapping, path);
4276         if (!network)
4277                 return;
4278
4279         bss = g_hash_table_lookup(network->bss_table, path);
4280         if (!bss)
4281                 return;
4282
4283         supplicant_dbus_property_foreach(iter, bss_property, bss);
4284
4285 #if defined TIZEN_EXT
4286         network->frequency = bss->frequency;
4287         network->phy_mode = bss->phy_mode;
4288 #endif
4289         old_security = network->security;
4290         bss_compute_security(bss);
4291
4292         if (old_security != bss->security) {
4293                 struct g_supplicant_bss *new_bss;
4294
4295                 SUPPLICANT_DBG("New network security for %s with path %s",
4296                                bss->ssid, bss->path);
4297
4298                 /*
4299                  * Security change policy:
4300                  * - We first copy the current bss into a new one with
4301                  *   its own pointer (path)
4302                  * - Clear the old bss pointer and remove the network completely
4303                  *   if there are no more BSSs in the bss table.
4304                  * - The new bss will be added either to an existing network
4305                  *   or an additional network will be created
4306                  */
4307
4308                 new_bss = g_try_new0(struct g_supplicant_bss, 1);
4309                 if (!new_bss)
4310                         return;
4311
4312                 memcpy(new_bss, bss, sizeof(struct g_supplicant_bss));
4313                 new_bss->path = g_strdup(bss->path);
4314 #if defined TIZEN_EXT
4315                 new_bss->vsie_list = g_slist_copy_deep(bss->vsie_list, copy_vsie_list, NULL);
4316 #endif
4317
4318                 if (network->best_bss == bss) {
4319                         network->best_bss = NULL;
4320                         network->signal = BSS_UNKNOWN_STRENGTH;
4321                 }
4322
4323                 g_hash_table_remove(bss_mapping, path);
4324
4325                 g_hash_table_remove(interface->bss_mapping, path);
4326                 g_hash_table_remove(network->bss_table, path);
4327
4328                 update_network_signal(network);
4329
4330                 if (g_hash_table_size(network->bss_table) == 0)
4331                         g_hash_table_remove(interface->network_table,
4332                                             network->group);
4333
4334                 if (add_or_replace_bss_to_network(new_bss) < 0) {
4335                         /*
4336                          * Prevent a memory leak on failure in
4337                          * add_or_replace_bss_to_network
4338                          */
4339                         SUPPLICANT_DBG("Failed to add bss %s to network table",
4340                                        new_bss->path);
4341                         g_free(new_bss->path);
4342                         g_free(new_bss);
4343                 }
4344
4345                 return;
4346         }
4347
4348         old_wps_capabilities = network->wps_capabilities;
4349
4350         if (old_wps_capabilities != bss->wps_capabilities) {
4351                 network->wps_capabilities = bss->wps_capabilities;
4352                 callback_network_changed(network, "WPSCapabilities");
4353         }
4354
4355 #if defined TIZEN_EXT
4356         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
4357                 network->wps = TRUE;
4358                 network->wps_capabilities |= bss->wps_capabilities;
4359         } else
4360                 network->wps = FALSE;
4361 #endif
4362
4363         /* Consider only property changes of the connected BSS */
4364         if (network == interface->current_network && bss != network->best_bss)
4365                 return;
4366
4367         if (bss->signal == network->signal)
4368 #ifndef TIZEN_EXT
4369                 return;
4370 #else
4371         {
4372                 callback_network_changed(network, "");
4373                 return;
4374         }
4375 #endif
4376
4377         /*
4378          * If the new signal is lower than the SSID signal, we need
4379          * to check for the new maximum.
4380          */
4381 #if defined TIZEN_EXT
4382         if (!update_best_bss(network, bss, network->best_bss)) {
4383                 if (bss != network->best_bss) {
4384                         callback_network_changed(network, "");
4385                         return;
4386                 }
4387
4388                 network->signal = bss->signal;
4389                 update_network_signal(network);
4390         }
4391 #else
4392         if (bss->signal < network->signal) {
4393                 if (bss != network->best_bss)
4394                         return;
4395
4396                 network->signal = bss->signal;
4397                 update_network_signal(network);
4398         } else {
4399                 network->signal = bss->signal;
4400                 network->best_bss = bss;
4401         }
4402 #endif
4403
4404         SUPPLICANT_DBG("New network signal for %s %d dBm", network->ssid,
4405                         network->signal);
4406
4407         callback_network_changed(network, "Signal");
4408 }
4409
4410 static void wps_credentials(const char *key, DBusMessageIter *iter,
4411                         void *user_data)
4412 {
4413         GSupplicantInterface *interface = user_data;
4414
4415         if (!key)
4416                 return;
4417
4418         SUPPLICANT_DBG("key %s", key);
4419
4420         if (g_strcmp0(key, "Key") == 0) {
4421                 DBusMessageIter array;
4422                 unsigned char *key_val;
4423                 int key_len;
4424
4425                 dbus_message_iter_recurse(iter, &array);
4426                 dbus_message_iter_get_fixed_array(&array, &key_val, &key_len);
4427
4428                 g_free(interface->wps_cred.key);
4429                 interface->wps_cred.key = g_try_malloc0(
4430                                                 sizeof(char) * key_len + 1);
4431
4432                 if (!interface->wps_cred.key)
4433                         return;
4434
4435                 memcpy(interface->wps_cred.key, key_val,
4436                                                 sizeof(char) * key_len);
4437
4438                 SUPPLICANT_DBG("WPS key present");
4439         } else if (g_strcmp0(key, "SSID") == 0) {
4440                 DBusMessageIter array;
4441                 unsigned char *ssid;
4442                 int ssid_len;
4443
4444                 dbus_message_iter_recurse(iter, &array);
4445                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
4446
4447                 if (ssid_len > 0 && ssid_len < 33) {
4448                         memcpy(interface->wps_cred.ssid, ssid, ssid_len);
4449                         interface->wps_cred.ssid_len = ssid_len;
4450                 } else {
4451                         memset(interface->wps_cred.ssid, 0, 32);
4452                         interface->wps_cred.ssid_len = 0;
4453                 }
4454         }
4455 }
4456
4457 static void signal_wps_credentials(const char *path, DBusMessageIter *iter)
4458 {
4459         GSupplicantInterface *interface;
4460
4461         SUPPLICANT_DBG("");
4462
4463         interface = g_hash_table_lookup(interface_table, path);
4464         if (!interface)
4465                 return;
4466
4467         supplicant_dbus_property_foreach(iter, wps_credentials, interface);
4468 }
4469
4470 static void wps_event_args(const char *key, DBusMessageIter *iter,
4471                         void *user_data)
4472 {
4473         GSupplicantInterface *interface = user_data;
4474
4475         if (!key || !interface)
4476                 return;
4477
4478         SUPPLICANT_DBG("Arg Key %s", key);
4479 }
4480
4481 static void signal_wps_event(const char *path, DBusMessageIter *iter)
4482 {
4483         GSupplicantInterface *interface;
4484         const char *name = NULL;
4485
4486         SUPPLICANT_DBG("");
4487
4488         interface = g_hash_table_lookup(interface_table, path);
4489         if (!interface)
4490                 return;
4491
4492         dbus_message_iter_get_basic(iter, &name);
4493
4494         SUPPLICANT_DBG("Name: %s", name);
4495
4496         if (g_strcmp0(name, "success") == 0)
4497                 interface->wps_state = G_SUPPLICANT_WPS_STATE_SUCCESS;
4498         else if (g_strcmp0(name, "fail") == 0)
4499                 interface->wps_state = G_SUPPLICANT_WPS_STATE_FAIL;
4500         else
4501                 interface->wps_state = G_SUPPLICANT_WPS_STATE_UNKNOWN;
4502
4503         if (!dbus_message_iter_has_next(iter))
4504                 return;
4505
4506         dbus_message_iter_next(iter);
4507
4508         supplicant_dbus_property_foreach(iter, wps_event_args, interface);
4509 }
4510
4511 #if defined TIZEN_EXT
4512 static void signal_power_off(const char *path, DBusMessageIter *iter)
4513 {
4514         int poweroff_state = 0;
4515
4516         dbus_message_iter_get_basic(iter, &poweroff_state);
4517
4518         SUPPLICANT_DBG("poweroff_state(%d)", poweroff_state);
4519
4520         /* POWER_OFF_DIRECT 2 && POWER_OFF_RESTART 3 */
4521         if (poweroff_state != 2 && poweroff_state != 3)
4522                 return;
4523
4524         if (callbacks_pointer == NULL)
4525                 return;
4526
4527         if (callbacks_pointer->system_power_off == NULL)
4528                 return;
4529
4530         callbacks_pointer->system_power_off();
4531 }
4532 #endif
4533
4534 static void create_peer_identifier(GSupplicantPeer *peer)
4535 {
4536         const unsigned char test[ETH_ALEN] = {};
4537
4538         if (!peer)
4539                 return;
4540
4541         if (!memcmp(peer->device_address, test, ETH_ALEN)) {
4542                 peer->identifier = g_strdup(peer->name);
4543                 return;
4544         }
4545
4546         peer->identifier = g_malloc0(19);
4547         snprintf(peer->identifier, 19, "%02x%02x%02x%02x%02x%02x",
4548                                                 peer->device_address[0],
4549                                                 peer->device_address[1],
4550                                                 peer->device_address[2],
4551                                                 peer->device_address[3],
4552                                                 peer->device_address[4],
4553                                                 peer->device_address[5]);
4554 }
4555
4556 struct peer_property_data {
4557         GSupplicantPeer *peer;
4558         GSList *old_groups;
4559         bool groups_changed;
4560         bool services_changed;
4561 };
4562
4563 static void peer_groups_relation(DBusMessageIter *iter, void *user_data)
4564 {
4565         struct peer_property_data *data = user_data;
4566         GSupplicantPeer *peer = data->peer;
4567         GSupplicantGroup *group;
4568         const char *str = NULL;
4569         GSList *elem;
4570
4571         dbus_message_iter_get_basic(iter, &str);
4572         if (!str)
4573                 return;
4574
4575         group = g_hash_table_lookup(group_mapping, str);
4576         if (!group)
4577                 return;
4578
4579         elem = g_slist_find_custom(data->old_groups, str, (GCompareFunc)g_strcmp0);
4580         if (elem) {
4581                 data->old_groups = g_slist_remove_link(data->old_groups, elem);
4582                 peer->groups = g_slist_concat(elem, peer->groups);
4583         } else {
4584                 peer->groups = g_slist_prepend(peer->groups, g_strdup(str));
4585                 data->groups_changed = true;
4586         }
4587 }
4588
4589 static void peer_property(const char *key, DBusMessageIter *iter,
4590                                                         void *user_data)
4591 {
4592         GSupplicantPeer *pending_peer;
4593         struct peer_property_data *data = user_data;
4594         GSupplicantPeer *peer = data->peer;
4595
4596         SUPPLICANT_DBG("key: %s", key);
4597
4598         if (!peer->interface)
4599                 return;
4600
4601         if (!key) {
4602                 if (peer->name) {
4603                         create_peer_identifier(peer);
4604                         callback_peer_found(peer);
4605                         pending_peer = g_hash_table_lookup(
4606                                         pending_peer_connection, peer->path);
4607
4608                         if (pending_peer && pending_peer == peer) {
4609                                 callback_peer_request(peer);
4610                                 g_hash_table_remove(pending_peer_connection,
4611                                                 peer->path);
4612                         }
4613
4614                         dbus_free(data);
4615                 }
4616
4617                 return;
4618         }
4619
4620         if (g_strcmp0(key, "DeviceAddress") == 0) {
4621                 unsigned char *dev_addr;
4622                 DBusMessageIter array;
4623                 int len;
4624
4625                 dbus_message_iter_recurse(iter, &array);
4626                 dbus_message_iter_get_fixed_array(&array, &dev_addr, &len);
4627
4628                 if (len == ETH_ALEN)
4629                         memcpy(peer->device_address, dev_addr, len);
4630         } else if (g_strcmp0(key, "DeviceName") == 0) {
4631                 const char *str = NULL;
4632
4633                 dbus_message_iter_get_basic(iter, &str);
4634                 if (str)
4635                         peer->name = g_strdup(str);
4636         } else if (g_strcmp0(key, "config_method") == 0) {
4637                 uint16_t wps_config;
4638
4639                 dbus_message_iter_get_basic(iter, &wps_config);
4640
4641                 if (wps_config & G_SUPPLICANT_WPS_CONFIG_PBC)
4642                         peer->wps_capabilities |= G_SUPPLICANT_WPS_PBC;
4643                 if (wps_config & ~G_SUPPLICANT_WPS_CONFIG_PBC)
4644                         peer->wps_capabilities |= G_SUPPLICANT_WPS_PIN;
4645         } else if (g_strcmp0(key, "Groups") == 0) {
4646                 data->old_groups = peer->groups;
4647                 peer->groups = NULL;
4648
4649                 supplicant_dbus_array_foreach(iter,
4650                                                 peer_groups_relation, data);
4651                 if (g_slist_length(data->old_groups) > 0) {
4652                         g_slist_free_full(data->old_groups, g_free);
4653                         data->groups_changed = true;
4654                 }
4655         } else if (g_strcmp0(key, "IEs") == 0) {
4656                 DBusMessageIter array;
4657                 unsigned char *ie;
4658                 int ie_len;
4659
4660                 dbus_message_iter_recurse(iter, &array);
4661                 dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
4662
4663                 if (!ie || ie_len < 2)
4664                         return;
4665
4666                 if (peer->widi_ies) {
4667                         if (memcmp(peer->widi_ies, ie, ie_len) == 0)
4668                                 return;
4669
4670                         g_free(peer->widi_ies);
4671                         peer->widi_ies_length = 0;
4672                 }
4673
4674                 peer->widi_ies = g_malloc0(ie_len * sizeof(unsigned char));
4675
4676                 memcpy(peer->widi_ies, ie, ie_len);
4677                 peer->widi_ies_length = ie_len;
4678                 data->services_changed = true;
4679         }
4680 }
4681
4682 static void signal_peer_found(const char *path, DBusMessageIter *iter)
4683 {
4684         struct peer_property_data *property_data;
4685         GSupplicantInterface *interface;
4686         const char *obj_path = NULL;
4687         GSupplicantPeer *peer;
4688
4689         SUPPLICANT_DBG("");
4690
4691         interface = g_hash_table_lookup(interface_table, path);
4692         if (!interface)
4693                 return;
4694
4695         dbus_message_iter_get_basic(iter, &obj_path);
4696         if (!obj_path || g_strcmp0(obj_path, "/") == 0)
4697                 return;
4698
4699         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4700         if (peer)
4701                 return;
4702
4703         peer = g_try_new0(GSupplicantPeer, 1);
4704         if (!peer)
4705                 return;
4706
4707         peer->interface = interface;
4708         peer->path = g_strdup(obj_path);
4709         g_hash_table_insert(interface->peer_table, peer->path, peer);
4710         g_hash_table_replace(peer_mapping, peer->path, interface);
4711
4712         property_data = dbus_malloc0(sizeof(struct peer_property_data));
4713         property_data->peer = peer;
4714
4715         dbus_message_iter_next(iter);
4716         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
4717                 supplicant_dbus_property_foreach(iter, peer_property,
4718                                                         property_data);
4719                 peer_property(NULL, NULL, property_data);
4720                 return;
4721         }
4722
4723         supplicant_dbus_property_get_all(obj_path,
4724                                         SUPPLICANT_INTERFACE ".Peer",
4725                                         peer_property, property_data, NULL);
4726 }
4727
4728 static void signal_peer_lost(const char *path, DBusMessageIter *iter)
4729 {
4730         GSupplicantInterface *interface;
4731         const char *obj_path = NULL;
4732         GSupplicantPeer *peer;
4733
4734         SUPPLICANT_DBG("");
4735
4736         interface = g_hash_table_lookup(interface_table, path);
4737         if (!interface)
4738                 return;
4739
4740         dbus_message_iter_get_basic(iter, &obj_path);
4741         if (!obj_path || g_strcmp0(obj_path, "/") == 0)
4742                 return;
4743
4744         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4745         if (!peer)
4746                 return;
4747
4748         g_hash_table_remove(interface->peer_table, obj_path);
4749 }
4750
4751 static void signal_peer_changed(const char *path, DBusMessageIter *iter)
4752 {
4753         struct peer_property_data *property_data;
4754         GSupplicantInterface *interface;
4755         GSupplicantPeer *peer;
4756
4757         SUPPLICANT_DBG("");
4758
4759         interface = g_hash_table_lookup(peer_mapping, path);
4760         if (!interface)
4761                 return;
4762
4763         peer = g_hash_table_lookup(interface->peer_table, path);
4764         if (!peer) {
4765                 g_hash_table_remove(peer_mapping, path);
4766                 return;
4767         }
4768
4769         property_data = dbus_malloc0(sizeof(struct peer_property_data));
4770         property_data->peer = peer;
4771
4772         supplicant_dbus_property_foreach(iter, peer_property, property_data);
4773         if (property_data->services_changed)
4774                 callback_peer_changed(peer,
4775                                         G_SUPPLICANT_PEER_SERVICES_CHANGED);
4776
4777         if (property_data->groups_changed)
4778                 callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_CHANGED);
4779
4780         dbus_free(property_data);
4781
4782         if (!g_supplicant_peer_is_in_a_group(peer))
4783                 peer->connection_requested = false;
4784 }
4785
4786 struct group_sig_data {
4787         const char *peer_obj_path;
4788         unsigned char iface_address[ETH_ALEN];
4789         const char *interface_obj_path;
4790         const char *group_obj_path;
4791         int role;
4792 };
4793
4794 static void group_sig_property(const char *key, DBusMessageIter *iter,
4795                                                         void *user_data)
4796 {
4797         struct group_sig_data *data = user_data;
4798
4799         if (!key)
4800                 return;
4801
4802         if (g_strcmp0(key, "peer_interface_addr") == 0) {
4803                 unsigned char *dev_addr;
4804                 DBusMessageIter array;
4805                 int len;
4806
4807                 dbus_message_iter_recurse(iter, &array);
4808                 dbus_message_iter_get_fixed_array(&array, &dev_addr, &len);
4809
4810                 if (len == ETH_ALEN)
4811                         memcpy(data->iface_address, dev_addr, len);
4812         } else if (g_strcmp0(key, "role") == 0) {
4813                 const char *str = NULL;
4814
4815                 dbus_message_iter_get_basic(iter, &str);
4816                 if (g_strcmp0(str, "GO") == 0)
4817                         data->role = G_SUPPLICANT_GROUP_ROLE_GO;
4818                 else
4819                         data->role = G_SUPPLICANT_GROUP_ROLE_CLIENT;
4820         } else if (g_strcmp0(key, "peer_object") == 0)
4821                 dbus_message_iter_get_basic(iter, &data->peer_obj_path);
4822         else if (g_strcmp0(key, "interface_object") == 0)
4823                 dbus_message_iter_get_basic(iter, &data->interface_obj_path);
4824         else if (g_strcmp0(key, "group_object") == 0)
4825                 dbus_message_iter_get_basic(iter, &data->group_obj_path);
4826
4827 }
4828
4829 static void signal_group_success(const char *path, DBusMessageIter *iter)
4830 {
4831         GSupplicantInterface *interface;
4832         struct group_sig_data data = {};
4833         GSupplicantPeer *peer;
4834
4835         SUPPLICANT_DBG("");
4836
4837         interface = g_hash_table_lookup(interface_table, path);
4838         if (!interface)
4839                 return;
4840
4841         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4842         if (!data.peer_obj_path)
4843                 return;
4844
4845         peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path);
4846         if (!peer)
4847                 return;
4848
4849         memcpy(peer->iface_address, data.iface_address, ETH_ALEN);
4850         interface->pending_peer_path = peer->path;
4851 }
4852
4853 static void signal_group_failure(const char *path, DBusMessageIter *iter)
4854 {
4855         GSupplicantInterface *interface;
4856         struct group_sig_data data = {};
4857         GSupplicantPeer *peer;
4858
4859         SUPPLICANT_DBG("");
4860
4861         interface = g_hash_table_lookup(interface_table, path);
4862         if (!interface)
4863                 return;
4864
4865         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4866         if (!data.peer_obj_path)
4867                 return;
4868
4869         peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path);
4870         if (!peer)
4871                 return;
4872
4873         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_FAILED);
4874         peer->connection_requested = false;
4875 }
4876
4877 static void signal_group_started(const char *path, DBusMessageIter *iter)
4878 {
4879         GSupplicantInterface *interface, *g_interface;
4880         struct group_sig_data data = {};
4881         GSupplicantGroup *group;
4882         GSupplicantPeer *peer;
4883
4884         SUPPLICANT_DBG("");
4885
4886         interface = g_hash_table_lookup(interface_table, path);
4887         if (!interface)
4888                 return;
4889
4890         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4891         if (!data.interface_obj_path || !data.group_obj_path)
4892                 return;
4893
4894         peer = g_hash_table_lookup(interface->peer_table,
4895                                                 interface->pending_peer_path);
4896         interface->pending_peer_path = NULL;
4897         if (!peer)
4898                 return;
4899
4900         g_interface = g_hash_table_lookup(interface_table,
4901                                                 data.interface_obj_path);
4902         if (!g_interface)
4903                 return;
4904
4905         group = g_hash_table_lookup(interface->group_table,
4906                                                 data.group_obj_path);
4907         if (group)
4908                 return;
4909
4910         group = g_try_new0(GSupplicantGroup, 1);
4911         if (!group)
4912                 return;
4913
4914         group->interface = g_interface;
4915         group->orig_interface = interface;
4916         group->path = g_strdup(data.group_obj_path);
4917         group->role = data.role;
4918
4919         g_hash_table_insert(interface->group_table, group->path, group);
4920         g_hash_table_replace(group_mapping, group->path, group);
4921
4922         peer->current_group_iface = g_interface;
4923         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_STARTED);
4924 }
4925
4926 static void remove_peer_group_interface(GHashTable *group_table,
4927                                 const char* path)
4928 {
4929         GSupplicantGroup *group;
4930         GHashTableIter iter;
4931         gpointer value, key;
4932
4933         if (!group_table)
4934                 return;
4935
4936         group = g_hash_table_lookup(group_table, path);
4937
4938         if (!group || !group->orig_interface)
4939                 return;
4940
4941         g_hash_table_iter_init(&iter, group->orig_interface->peer_table);
4942
4943         while (g_hash_table_iter_next(&iter, &key, &value)) {
4944                 GSupplicantPeer *peer = value;
4945
4946                 if (peer->current_group_iface == group->interface)
4947                         peer->current_group_iface = NULL;
4948         }
4949 }
4950
4951 static void signal_group_finished(const char *path, DBusMessageIter *iter)
4952 {
4953         GSupplicantInterface *interface;
4954         struct group_sig_data data = {};
4955
4956         SUPPLICANT_DBG("");
4957
4958         interface = g_hash_table_lookup(interface_table, path);
4959         if (!interface)
4960                 return;
4961
4962         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4963         if (!data.interface_obj_path || !data.group_obj_path)
4964                 return;
4965
4966         remove_peer_group_interface(interface->group_table, data.group_obj_path);
4967
4968         g_hash_table_remove(group_mapping, data.group_obj_path);
4969
4970         g_hash_table_remove(interface->group_table, data.group_obj_path);
4971 }
4972
4973 static void signal_group_request(const char *path, DBusMessageIter *iter)
4974 {
4975         GSupplicantInterface *interface;
4976         GSupplicantPeer *peer;
4977         const char *obj_path;
4978
4979         SUPPLICANT_DBG("");
4980
4981         interface = g_hash_table_lookup(interface_table, path);
4982         if (!interface)
4983                 return;
4984
4985         dbus_message_iter_get_basic(iter, &obj_path);
4986         if (!obj_path || !g_strcmp0(obj_path, "/"))
4987                 return;
4988
4989         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4990         if (!peer)
4991                 return;
4992
4993         /*
4994          * Peer has been previously found and property set,
4995          * otherwise, defer connection to when peer property
4996          * is set.
4997          */
4998         if (peer->identifier)
4999                 callback_peer_request(peer);
5000         else
5001                 g_hash_table_replace(pending_peer_connection, peer->path, peer);
5002 }
5003
5004 static void signal_group_peer_joined(const char *path, DBusMessageIter *iter)
5005 {
5006         const char *peer_path = NULL;
5007         GSupplicantInterface *interface;
5008         GSupplicantGroup *group;
5009         GSupplicantPeer *peer;
5010
5011         SUPPLICANT_DBG("");
5012
5013         group = g_hash_table_lookup(group_mapping, path);
5014         if (!group)
5015                 return;
5016
5017         dbus_message_iter_get_basic(iter, &peer_path);
5018         if (!peer_path)
5019                 return;
5020
5021         interface = g_hash_table_lookup(peer_mapping, peer_path);
5022         if (!interface)
5023                 return;
5024
5025         peer = g_hash_table_lookup(interface->peer_table, peer_path);
5026         if (!peer)
5027                 return;
5028
5029         group->members = g_slist_prepend(group->members, g_strdup(peer_path));
5030
5031         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_JOINED);
5032 }
5033
5034 static void signal_group_peer_disconnected(const char *path, DBusMessageIter *iter)
5035 {
5036         const char *peer_path = NULL;
5037         GSupplicantInterface *interface;
5038         GSupplicantGroup *group;
5039         GSupplicantPeer *peer;
5040         GSList *elem;
5041
5042         SUPPLICANT_DBG("");
5043
5044         group = g_hash_table_lookup(group_mapping, path);
5045         if (!group)
5046                 return;
5047
5048         dbus_message_iter_get_basic(iter, &peer_path);
5049         if (!peer_path)
5050                 return;
5051
5052         for (elem = group->members; elem; elem = elem->next) {
5053                 if (!g_strcmp0(elem->data, peer_path))
5054                         break;
5055         }
5056
5057         if (!elem)
5058                 return;
5059
5060         g_free(elem->data);
5061         group->members = g_slist_delete_link(group->members, elem);
5062
5063         interface = g_hash_table_lookup(peer_mapping, peer_path);
5064         if (!interface)
5065                 return;
5066
5067         peer = g_hash_table_lookup(interface->peer_table, peer_path);
5068         if (!peer)
5069                 return;
5070
5071         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_DISCONNECTED);
5072         peer->connection_requested = false;
5073 }
5074
5075 #if defined TIZEN_EXT_WIFI_MESH
5076 const void *g_supplicant_interface_get_mesh_group_ssid(
5077                                                         GSupplicantInterface *interface,
5078                                                         unsigned int *ssid_len)
5079 {
5080         if (!ssid_len)
5081                 return NULL;
5082
5083         if (!interface || interface->group_info.ssid_len == 0) {
5084                 *ssid_len = 0;
5085                 return NULL;
5086         }
5087
5088         *ssid_len = interface->group_info.ssid_len;
5089         return interface->group_info.ssid;
5090 }
5091
5092 int g_supplicant_mesh_get_disconnect_reason(GSupplicantInterface *interface)
5093 {
5094         if (!interface)
5095                 return -EINVAL;
5096
5097         return interface->group_info.disconnect_reason;
5098 }
5099
5100 const char *g_supplicant_mesh_peer_get_address(GSupplicantMeshPeer *mesh_peer)
5101 {
5102         if (!mesh_peer || !mesh_peer->peer_address)
5103                 return NULL;
5104
5105         return mesh_peer->peer_address;
5106 }
5107
5108 int g_supplicant_mesh_peer_get_disconnect_reason(GSupplicantMeshPeer *mesh_peer)
5109 {
5110         if (!mesh_peer)
5111                 return -EINVAL;
5112
5113         return mesh_peer->disconnect_reason;
5114 }
5115
5116 static void callback_mesh_group_started(GSupplicantInterface *interface)
5117 {
5118         if (!callbacks_pointer)
5119                 return;
5120
5121         if (!callbacks_pointer->mesh_group_started)
5122                 return;
5123
5124         callbacks_pointer->mesh_group_started(interface);
5125 }
5126
5127 static void callback_mesh_group_removed(GSupplicantInterface *interface)
5128 {
5129         if (!callbacks_pointer)
5130                 return;
5131
5132         if (!callbacks_pointer->mesh_group_removed)
5133                 return;
5134
5135         callbacks_pointer->mesh_group_removed(interface);
5136 }
5137
5138 static void mesh_group_info(const char *key, DBusMessageIter *iter,
5139                                                         void *user_data)
5140 {
5141         GSupplicantInterface *interface = user_data;
5142         if (!key)
5143                 return;
5144
5145         if (g_strcmp0(key, "SSID") == 0) {
5146                 DBusMessageIter array;
5147                 unsigned char *ssid;
5148                 int ssid_len;
5149
5150                 dbus_message_iter_recurse(iter, &array);
5151                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
5152
5153                 if (ssid_len > 0 && ssid_len < 33) {
5154                         memcpy(interface->group_info.ssid, ssid, ssid_len);
5155                         interface->group_info.ssid_len = ssid_len;
5156                 } else {
5157                         memset(interface->group_info.ssid, 0, 32);
5158                         interface->group_info.ssid_len = 0;
5159                 }
5160         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
5161                 int disconnect_reason = 0;
5162                 dbus_message_iter_get_basic(iter, &disconnect_reason);
5163                 interface->group_info.disconnect_reason = disconnect_reason;
5164         }
5165 }
5166
5167 static void signal_mesh_group_started(const char *path, DBusMessageIter *iter)
5168 {
5169         GSupplicantInterface *interface;
5170
5171         interface = g_hash_table_lookup(interface_table, path);
5172         if (!interface)
5173                 return;
5174
5175         supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
5176
5177         callback_mesh_group_started(interface);
5178 }
5179
5180 static void signal_mesh_group_removed(const char *path, DBusMessageIter *iter)
5181 {
5182         GSupplicantInterface *interface;
5183
5184         interface = g_hash_table_lookup(interface_table, path);
5185         if (!interface)
5186                 return;
5187
5188         supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
5189
5190         callback_mesh_group_removed(interface);
5191 }
5192
5193 static void callback_mesh_peer_connected(GSupplicantMeshPeer *mesh_peer)
5194 {
5195         if (!callbacks_pointer)
5196                 return;
5197
5198         if (!callbacks_pointer->mesh_peer_connected)
5199                 return;
5200
5201         callbacks_pointer->mesh_peer_connected(mesh_peer);
5202 }
5203
5204 static void callback_mesh_peer_disconnected(GSupplicantMeshPeer *mesh_peer)
5205 {
5206         if (!callbacks_pointer)
5207                 return;
5208
5209         if (!callbacks_pointer->mesh_peer_disconnected)
5210                 return;
5211
5212         callbacks_pointer->mesh_peer_disconnected(mesh_peer);
5213 }
5214
5215 static void mesh_peer_info(const char *key, DBusMessageIter *iter,
5216                                                         void *user_data)
5217 {
5218         GSupplicantMeshPeer *mesh_peer = user_data;
5219         if (!key)
5220                 return;
5221
5222         if (g_strcmp0(key, "PeerAddress") == 0) {
5223                 DBusMessageIter array;
5224                 unsigned char *addr;
5225                 int addr_len;
5226
5227                 dbus_message_iter_recurse(iter, &array);
5228                 dbus_message_iter_get_fixed_array(&array, &addr, &addr_len);
5229
5230                 if (addr_len == 6) {
5231                         mesh_peer->peer_address = g_malloc0(19);
5232                         snprintf(mesh_peer->peer_address, 19,
5233                                          "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1],
5234                                          addr[2], addr[3], addr[4], addr[5]);
5235                 }
5236         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
5237                 int disconnect_reason = 0;
5238                 dbus_message_iter_get_basic(iter, &disconnect_reason);
5239                 mesh_peer->disconnect_reason = disconnect_reason;
5240         }
5241 }
5242
5243 static void signal_mesh_peer_connected(const char *path, DBusMessageIter *iter)
5244 {
5245         GSupplicantInterface *interface;
5246         GSupplicantMeshPeer *mesh_peer;
5247
5248         interface = g_hash_table_lookup(interface_table, path);
5249         if (!interface)
5250                 return;
5251
5252         mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
5253         mesh_peer->interface = interface;
5254
5255         supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
5256
5257         callback_mesh_peer_connected(mesh_peer);
5258         g_free(mesh_peer->peer_address);
5259         g_free(mesh_peer);
5260 }
5261
5262 static void signal_mesh_peer_disconnected(const char *path,
5263                                                                 DBusMessageIter *iter)
5264 {
5265         GSupplicantInterface *interface;
5266         GSupplicantMeshPeer *mesh_peer;
5267
5268         interface = g_hash_table_lookup(interface_table, path);
5269         if (!interface)
5270                 return;
5271
5272         mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
5273         mesh_peer->interface = interface;
5274
5275         supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
5276
5277         callback_mesh_peer_disconnected(mesh_peer);
5278         g_free(mesh_peer->peer_address);
5279         g_free(mesh_peer);
5280 }
5281 #endif
5282
5283 static struct {
5284         const char *interface;
5285         const char *member;
5286         void (*function) (const char *path, DBusMessageIter *iter);
5287 } signal_map[] = {
5288         { DBUS_INTERFACE_DBUS,  "NameOwnerChanged",  signal_name_owner_changed },
5289
5290         { SUPPLICANT_INTERFACE, "PropertiesChanged", signal_properties_changed },
5291         { SUPPLICANT_INTERFACE, "InterfaceAdded",    signal_interface_added    },
5292         { SUPPLICANT_INTERFACE, "InterfaceCreated",  signal_interface_added    },
5293         { SUPPLICANT_INTERFACE, "InterfaceRemoved",  signal_interface_removed  },
5294
5295         { SUPPLICANT_INTERFACE ".Interface", "PropertiesChanged", signal_interface_changed },
5296         { SUPPLICANT_INTERFACE ".Interface", "ScanDone",          signal_scan_done         },
5297         { SUPPLICANT_INTERFACE ".Interface", "BSSAdded",          signal_bss_added         },
5298         { SUPPLICANT_INTERFACE ".Interface", "BSSRemoved",        signal_bss_removed       },
5299         { SUPPLICANT_INTERFACE ".Interface", "NetworkAdded",      signal_network_added     },
5300         { SUPPLICANT_INTERFACE ".Interface", "NetworkRemoved",    signal_network_removed   },
5301         { SUPPLICANT_INTERFACE ".Interface", "StaAuthorized",     signal_sta_authorized    },
5302         { SUPPLICANT_INTERFACE ".Interface", "StaDeauthorized",   signal_sta_deauthorized  },
5303
5304         { SUPPLICANT_INTERFACE ".BSS", "PropertiesChanged", signal_bss_changed   },
5305
5306         { SUPPLICANT_INTERFACE ".Interface.WPS", "Credentials", signal_wps_credentials },
5307         { SUPPLICANT_INTERFACE ".Interface.WPS", "Event",       signal_wps_event       },
5308 #if defined TIZEN_EXT
5309         { "org.tizen.system.deviced.PowerOff", "ChangeState", signal_power_off },
5310 #endif
5311
5312         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceFound", signal_peer_found },
5313         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceLost",  signal_peer_lost  },
5314
5315         { SUPPLICANT_INTERFACE ".Peer", "PropertiesChanged", signal_peer_changed },
5316
5317         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationSuccess", signal_group_success },
5318         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationFailure", signal_group_failure },
5319         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupStarted", signal_group_started },
5320         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupFinished", signal_group_finished },
5321         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationRequest", signal_group_request },
5322
5323         { SUPPLICANT_INTERFACE ".Group", "PeerJoined", signal_group_peer_joined },
5324         { SUPPLICANT_INTERFACE ".Group", "PeerDisconnected", signal_group_peer_disconnected },
5325 #if defined TIZEN_EXT_WIFI_MESH
5326         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupStarted",
5327                 signal_mesh_group_started },
5328         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupRemoved",
5329                 signal_mesh_group_removed },
5330         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerConnected",
5331                 signal_mesh_peer_connected },
5332         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerDisconnected",
5333                 signal_mesh_peer_disconnected },
5334 #endif
5335
5336 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
5337         { SUPPLICANT_INTERFACE ".Interface", "EAP", signal_eap },
5338 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
5339
5340         { }
5341 };
5342
5343 static DBusHandlerResult g_supplicant_filter(DBusConnection *conn,
5344                                         DBusMessage *message, void *data)
5345 {
5346         DBusMessageIter iter;
5347         const char *path;
5348         int i;
5349
5350         path = dbus_message_get_path(message);
5351         if (!path)
5352                 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5353
5354         if (!dbus_message_iter_init(message, &iter))
5355                 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5356
5357         for (i = 0; signal_map[i].interface; i++) {
5358                 if (!dbus_message_has_interface(message, signal_map[i].interface))
5359                         continue;
5360
5361                 if (!dbus_message_has_member(message, signal_map[i].member))
5362                         continue;
5363
5364                 signal_map[i].function(path, &iter);
5365                 break;
5366         }
5367
5368         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5369 }
5370
5371 void g_supplicant_interface_cancel(GSupplicantInterface *interface)
5372 {
5373         SUPPLICANT_DBG("Cancelling any pending DBus calls");
5374         supplicant_dbus_method_call_cancel_all(interface);
5375         supplicant_dbus_property_call_cancel_all(interface);
5376 }
5377
5378 struct supplicant_regdom {
5379         GSupplicantCountryCallback callback;
5380         const char *alpha2;
5381         const void *user_data;
5382 };
5383
5384 static void country_result(const char *error,
5385                                 DBusMessageIter *iter, void *user_data)
5386 {
5387         struct supplicant_regdom *regdom = user_data;
5388         int result = 0;
5389
5390         SUPPLICANT_DBG("Country setting result");
5391
5392         if (!user_data)
5393                 return;
5394
5395         if (error) {
5396                 SUPPLICANT_DBG("Country setting failure %s", error);
5397                 result = -EINVAL;
5398         }
5399
5400         if (regdom->callback)
5401                 regdom->callback(result, regdom->alpha2,
5402                                         (void *) regdom->user_data);
5403
5404         dbus_free(regdom);
5405 }
5406
5407 static void country_params(DBusMessageIter *iter, void *user_data)
5408 {
5409         struct supplicant_regdom *regdom = user_data;
5410
5411         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
5412                                                         &regdom->alpha2);
5413 }
5414
5415 int g_supplicant_set_country(const char *alpha2,
5416                                 GSupplicantCountryCallback callback,
5417                                         const void *user_data)
5418 {
5419         struct supplicant_regdom *regdom;
5420         int ret;
5421
5422         SUPPLICANT_DBG("Country setting %s", alpha2);
5423
5424         if (!system_available)
5425                 return -EFAULT;
5426
5427         regdom = dbus_malloc0(sizeof(*regdom));
5428         if (!regdom)
5429                 return -ENOMEM;
5430
5431         regdom->callback = callback;
5432         regdom->alpha2 = alpha2;
5433         regdom->user_data = user_data;
5434
5435         ret =  supplicant_dbus_property_set(SUPPLICANT_PATH, SUPPLICANT_INTERFACE,
5436                                         "Country", DBUS_TYPE_STRING_AS_STRING,
5437                                         country_params, country_result,
5438                                         regdom, NULL);
5439         if (ret < 0) {
5440                 dbus_free(regdom);
5441                 SUPPLICANT_DBG("Unable to set Country configuration");
5442         }
5443         return ret;
5444 }
5445
5446 int g_supplicant_interface_set_country(GSupplicantInterface *interface,
5447                                         GSupplicantCountryCallback callback,
5448                                                         const char *alpha2,
5449                                                         void *user_data)
5450 {
5451         struct supplicant_regdom *regdom;
5452         int ret;
5453
5454         regdom = dbus_malloc0(sizeof(*regdom));
5455         if (!regdom)
5456                 return -ENOMEM;
5457
5458         regdom->callback = callback;
5459         regdom->alpha2 = alpha2;
5460         regdom->user_data = user_data;
5461
5462         ret =  supplicant_dbus_property_set(interface->path,
5463                                 SUPPLICANT_INTERFACE ".Interface",
5464                                 "Country", DBUS_TYPE_STRING_AS_STRING,
5465                                 country_params, country_result,
5466                                         regdom, NULL);
5467         if (ret < 0) {
5468                 dbus_free(regdom);
5469                 SUPPLICANT_DBG("Unable to set Country configuration");
5470         }
5471
5472         return ret;
5473 }
5474
5475 bool g_supplicant_interface_has_p2p(GSupplicantInterface *interface)
5476 {
5477         if (!interface)
5478                 return false;
5479
5480         return interface->p2p_support;
5481 }
5482
5483 struct supplicant_p2p_dev_config {
5484         char *device_name;
5485         char *dev_type;
5486 };
5487
5488 static void p2p_device_config_result(const char *error,
5489                                         DBusMessageIter *iter, void *user_data)
5490 {
5491         struct supplicant_p2p_dev_config *config = user_data;
5492
5493         if (error)
5494                 SUPPLICANT_DBG("Unable to set P2P Device configuration: %s",
5495                                                                         error);
5496
5497         g_free(config->device_name);
5498         g_free(config->dev_type);
5499         dbus_free(config);
5500 }
5501
5502 static int dev_type_str2bin(const char *type, unsigned char dev_type[8])
5503 {
5504         int length, pos, end;
5505         char b[3] = {};
5506         char *e = NULL;
5507
5508         end = strlen(type);
5509         for (length = pos = 0; type[pos] != '\0' && length < 8; length++) {
5510                 if (pos+2 > end)
5511                         return 0;
5512
5513                 b[0] = type[pos];
5514                 b[1] = type[pos+1];
5515
5516                 dev_type[length] = strtol(b, &e, 16);
5517                 if (e && *e != '\0')
5518                         return 0;
5519
5520                 pos += 2;
5521         }
5522
5523         return 8;
5524 }
5525
5526 static void p2p_device_config_params(DBusMessageIter *iter, void *user_data)
5527 {
5528         struct supplicant_p2p_dev_config *config = user_data;
5529         DBusMessageIter dict;
5530
5531         supplicant_dbus_dict_open(iter, &dict);
5532
5533         supplicant_dbus_dict_append_basic(&dict, "DeviceName",
5534                                 DBUS_TYPE_STRING, &config->device_name);
5535
5536         if (config->dev_type) {
5537                 unsigned char dev_type[8] = {}, *type;
5538                 int len;
5539
5540                 len = dev_type_str2bin(config->dev_type, dev_type);
5541                 if (len) {
5542                         type = dev_type;
5543                         supplicant_dbus_dict_append_fixed_array(&dict,
5544                                         "PrimaryDeviceType",
5545                                         DBUS_TYPE_BYTE, &type, len);
5546                 }
5547         }
5548
5549         supplicant_dbus_dict_close(iter, &dict);
5550 }
5551
5552 int g_supplicant_interface_set_p2p_device_config(GSupplicantInterface *interface,
5553                                         const char *device_name,
5554                                         const char *primary_dev_type)
5555 {
5556         struct supplicant_p2p_dev_config *config;
5557         int ret;
5558
5559         SUPPLICANT_DBG("P2P Device settings %s/%s",
5560                                         device_name, primary_dev_type);
5561
5562         config = dbus_malloc0(sizeof(*config));
5563         if (!config)
5564                 return -ENOMEM;
5565
5566         config->device_name = g_strdup(device_name);
5567         config->dev_type = g_strdup(primary_dev_type);
5568
5569         ret = supplicant_dbus_property_set(interface->path,
5570                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
5571                                 "P2PDeviceConfig",
5572                                 DBUS_TYPE_ARRAY_AS_STRING
5573                                 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
5574                                 DBUS_TYPE_STRING_AS_STRING
5575                                 DBUS_TYPE_VARIANT_AS_STRING
5576                                 DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
5577                                 p2p_device_config_params,
5578                                 p2p_device_config_result, config, NULL);
5579         if (ret < 0) {
5580                 g_free(config->device_name);
5581                 g_free(config->dev_type);
5582                 dbus_free(config);
5583                 SUPPLICANT_DBG("Unable to set P2P Device configuration");
5584         }
5585
5586         return ret;
5587 }
5588
5589 static gboolean peer_lookup_by_identifier(gpointer key, gpointer value,
5590                                                         gpointer user_data)
5591 {
5592         const GSupplicantPeer *peer = value;
5593         const char *identifier = user_data;
5594
5595         if (!g_strcmp0(identifier, peer->identifier))
5596                 return TRUE;
5597
5598         return FALSE;
5599 }
5600
5601 GSupplicantPeer *g_supplicant_interface_peer_lookup(GSupplicantInterface *interface,
5602                                                         const char *identifier)
5603 {
5604         GSupplicantPeer *peer;
5605
5606         peer = g_hash_table_find(interface->peer_table,
5607                                         peer_lookup_by_identifier,
5608                                         (void *) identifier);
5609         return peer;
5610 }
5611
5612 static void interface_create_data_free(struct interface_create_data *data)
5613 {
5614         g_free(data->ifname);
5615         g_free(data->driver);
5616         g_free(data->bridge);
5617 #if defined TIZEN_EXT_WIFI_MESH
5618         g_free(data->parent_ifname);
5619 #endif
5620         dbus_free(data);
5621 }
5622
5623 static bool interface_exists(GSupplicantInterface *interface,
5624                                 const char *path)
5625 {
5626         GSupplicantInterface *tmp;
5627
5628         tmp = g_hash_table_lookup(interface_table, path);
5629         if (tmp && tmp == interface)
5630                 return true;
5631
5632         return false;
5633 }
5634
5635 static void interface_create_property(const char *key, DBusMessageIter *iter,
5636                                                         void *user_data)
5637 {
5638         struct interface_create_data *data = user_data;
5639         GSupplicantInterface *interface = data->interface;
5640
5641         if (!key) {
5642                 if (data->callback) {
5643                         data->callback(0, data->interface, data->user_data);
5644 #if !defined TIZEN_EXT
5645                         callback_p2p_support(interface);
5646 #endif
5647 #if defined TIZEN_EXT_WIFI_MESH
5648                         callback_mesh_support(interface);
5649 #endif
5650                 }
5651
5652                 interface_create_data_free(data);
5653         }
5654
5655         interface_property(key, iter, interface);
5656 }
5657
5658 static void interface_create_result(const char *error,
5659                                 DBusMessageIter *iter, void *user_data)
5660 {
5661         struct interface_create_data *data = user_data;
5662         const char *path = NULL;
5663         int err;
5664
5665         SUPPLICANT_DBG("");
5666
5667         if (error) {
5668                 g_message("error %s", error);
5669                 err = -EIO;
5670                 goto done;
5671         }
5672
5673         dbus_message_iter_get_basic(iter, &path);
5674         if (!path) {
5675                 err = -EINVAL;
5676                 goto done;
5677         }
5678
5679         if (!system_available) {
5680                 err = -EFAULT;
5681                 goto done;
5682         }
5683
5684         data->interface = g_hash_table_lookup(interface_table, path);
5685         if (!data->interface) {
5686                 data->interface = interface_alloc(path);
5687                 if (!data->interface) {
5688                         err = -ENOMEM;
5689                         goto done;
5690                 }
5691         }
5692
5693         err = supplicant_dbus_property_get_all(path,
5694                                         SUPPLICANT_INTERFACE ".Interface",
5695                                         interface_create_property, data,
5696                                         NULL);
5697         if (err == 0)
5698                 return;
5699
5700 done:
5701         if (data->callback)
5702                 data->callback(err, NULL, data->user_data);
5703
5704         interface_create_data_free(data);
5705 }
5706
5707 static void interface_create_params(DBusMessageIter *iter, void *user_data)
5708 {
5709         struct interface_create_data *data = user_data;
5710         DBusMessageIter dict;
5711         char *config_file = NULL;
5712
5713         SUPPLICANT_DBG("");
5714
5715         supplicant_dbus_dict_open(iter, &dict);
5716
5717         supplicant_dbus_dict_append_basic(&dict, "Ifname",
5718                                         DBUS_TYPE_STRING, &data->ifname);
5719
5720         if (data->driver)
5721                 supplicant_dbus_dict_append_basic(&dict, "Driver",
5722                                         DBUS_TYPE_STRING, &data->driver);
5723
5724         if (data->bridge)
5725                 supplicant_dbus_dict_append_basic(&dict, "BridgeIfname",
5726                                         DBUS_TYPE_STRING, &data->bridge);
5727
5728         config_file = g_hash_table_lookup(config_file_table, data->ifname);
5729         if (config_file) {
5730                 SUPPLICANT_DBG("[%s] ConfigFile %s", data->ifname, config_file);
5731
5732                 supplicant_dbus_dict_append_basic(&dict, "ConfigFile",
5733                                         DBUS_TYPE_STRING, &config_file);
5734         }
5735
5736 #ifdef TIZEN_EXT
5737         if (data->driver && g_strstr_len(data->driver, strlen(data->driver), "nl80211")) {
5738                 supplicant_dbus_dict_append_basic(&dict, "MacAddr",
5739                                 DBUS_TYPE_UINT32, &data->mac_addr);
5740
5741                 supplicant_dbus_dict_append_basic(&dict, "PreassocMacAddr",
5742                                 DBUS_TYPE_UINT32, &data->preassoc_mac_addr);
5743
5744                 supplicant_dbus_dict_append_basic(&dict, "RandAddrLifetime",
5745                                 DBUS_TYPE_UINT32, &data->random_mac_lifetime);
5746         }
5747 #endif /* TIZEN_EXT */
5748
5749 #if defined TIZEN_EXT_WIFI_MESH
5750         if (data->is_mesh_interface) {
5751                 if (data->parent_ifname)
5752                         supplicant_dbus_dict_append_basic(&dict, "ParentIfname",
5753                                         DBUS_TYPE_STRING, &data->parent_ifname);
5754
5755                 supplicant_dbus_dict_append_basic(&dict, "IsMeshInterface",
5756                                         DBUS_TYPE_BOOLEAN, &data->is_mesh_interface);
5757         }
5758 #endif
5759
5760         supplicant_dbus_dict_close(iter, &dict);
5761 }
5762
5763 #if defined TIZEN_EXT
5764 static void interface_get_state(const char *key, DBusMessageIter *iter,
5765                 void *user_data)
5766 {
5767         struct interface_create_data *data = user_data;
5768         GSupplicantInterface *interface = NULL;
5769         const char *str = NULL;
5770
5771         SUPPLICANT_DBG("key[%s]", key);
5772
5773         if (!data) {
5774                 SUPPLICANT_DBG("data is NULL");
5775                 return;
5776         }
5777
5778         interface = data->interface;
5779         if (!interface) {
5780                 SUPPLICANT_DBG("interface is NULL");
5781                 return;
5782         }
5783
5784         if (iter)
5785                 dbus_message_iter_get_basic(iter, &str);
5786
5787         if (str) {
5788                 if (string2state(str) != interface->state)
5789                         interface->state = string2state(str);
5790         }
5791
5792         if (interface->state == G_SUPPLICANT_STATE_DISABLED)
5793                 interface->ready = FALSE;
5794         else
5795                 interface->ready = TRUE;
5796
5797         SUPPLICANT_DBG("state %s (%d)", str, interface->state);
5798
5799         if (data->callback) {
5800                 data->callback(0, interface, data->user_data);
5801 #if defined TIZEN_EXT_WIFI_MESH
5802                 callback_mesh_support(interface);
5803 #endif
5804         }
5805
5806         interface_create_data_free(data);
5807 }
5808 #endif
5809
5810 static void interface_get_result(const char *error,
5811                                 DBusMessageIter *iter, void *user_data)
5812 {
5813         struct interface_create_data *data = user_data;
5814         GSupplicantInterface *interface;
5815         const char *path = NULL;
5816         int err;
5817
5818 #if defined TIZEN_EXT
5819         if (!simplified_log)
5820 #endif
5821         SUPPLICANT_DBG("");
5822
5823         if (error) {
5824                 SUPPLICANT_DBG("Interface not created yet");
5825                 goto create;
5826         }
5827
5828         dbus_message_iter_get_basic(iter, &path);
5829         if (!path) {
5830                 err = -EINVAL;
5831                 goto done;
5832         }
5833
5834         interface = g_hash_table_lookup(interface_table, path);
5835         if (!interface) {
5836                 err = -ENOENT;
5837                 goto done;
5838         }
5839
5840 #if defined TIZEN_EXT
5841         data->interface = interface;
5842         err = supplicant_dbus_property_get(path,
5843                         SUPPLICANT_INTERFACE ".Interface",
5844                         "State", interface_get_state, data, NULL);
5845
5846         if (err == 0)
5847                 return;
5848 #endif
5849
5850         if (data->callback) {
5851                 data->callback(0, interface, data->user_data);
5852 #if !defined TIZEN_EXT
5853                 callback_p2p_support(interface);
5854 #endif
5855 #if defined TIZEN_EXT_WIFI_MESH
5856                 callback_mesh_support(interface);
5857 #endif
5858         }
5859
5860         interface_create_data_free(data);
5861
5862         return;
5863
5864 create:
5865         if (!system_available) {
5866                 err = -EFAULT;
5867                 goto done;
5868         }
5869
5870         SUPPLICANT_DBG("Creating interface");
5871
5872         err = supplicant_dbus_method_call(SUPPLICANT_PATH,
5873                                                 SUPPLICANT_INTERFACE,
5874                                                 "CreateInterface",
5875                                                 interface_create_params,
5876                                                 interface_create_result, data,
5877                                                 NULL);
5878         if (err == 0)
5879                 return;
5880
5881 done:
5882         if (data->callback)
5883                 data->callback(err, NULL, data->user_data);
5884
5885         interface_create_data_free(data);
5886 }
5887
5888 static void interface_get_params(DBusMessageIter *iter, void *user_data)
5889 {
5890         struct interface_create_data *data = user_data;
5891 #if defined TIZEN_EXT
5892         if (!simplified_log)
5893 #endif
5894         SUPPLICANT_DBG("");
5895
5896         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->ifname);
5897 }
5898
5899 #if defined TIZEN_EXT_WIFI_MESH
5900 int g_supplicant_mesh_interface_create(const char *ifname, const char *driver,
5901                                                 const char *bridge, const char *parent_ifname,
5902                                                 GSupplicantInterfaceCallback callback, void *user_data)
5903 {
5904         struct interface_create_data *data;
5905         int ret;
5906
5907         SUPPLICANT_DBG("ifname %s", ifname);
5908
5909         if (!ifname || !parent_ifname)
5910                 return -EINVAL;
5911
5912         if (!system_available)
5913                 return -EFAULT;
5914
5915         data = dbus_malloc0(sizeof(*data));
5916         if (!data)
5917                 return -ENOMEM;
5918
5919         data->ifname = g_strdup(ifname);
5920         data->driver = g_strdup(driver);
5921         data->bridge = g_strdup(bridge);
5922         data->is_mesh_interface = true;
5923         data->parent_ifname = g_strdup(parent_ifname);
5924         data->callback = callback;
5925         data->user_data = user_data;
5926
5927         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
5928                                                 SUPPLICANT_INTERFACE,
5929                                                 "CreateInterface",
5930                                                 interface_create_params,
5931                                                 interface_create_result, data,
5932                                                 NULL);
5933         return ret;
5934 }
5935
5936 struct interface_mesh_peer_data {
5937         char *peer_address;
5938         char *method;
5939         GSupplicantInterface *interface;
5940         GSupplicantInterfaceCallback callback;
5941         void *user_data;
5942 };
5943
5944 static void interface_mesh_change_peer_params(DBusMessageIter *iter,
5945                                                 void *user_data)
5946 {
5947         struct interface_mesh_peer_data *data = user_data;
5948
5949         SUPPLICANT_DBG("");
5950
5951         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->peer_address);
5952 }
5953
5954 static void interface_mesh_change_peer_result(const char *error,
5955                                 DBusMessageIter *iter, void *user_data)
5956 {
5957         struct interface_mesh_peer_data *data = user_data;
5958         int err = 0;
5959
5960         SUPPLICANT_DBG("%s", data->method);
5961
5962         if (error) {
5963                 err = -EIO;
5964                 SUPPLICANT_DBG("error %s", error);
5965         }
5966
5967         if (data->callback)
5968                 data->callback(err, data->interface, data->user_data);
5969
5970         g_free(data->peer_address);
5971         g_free(data->method);
5972         dbus_free(data);
5973 }
5974
5975 int g_supplicant_interface_mesh_peer_change_status(
5976                                 GSupplicantInterface *interface,
5977                                 GSupplicantInterfaceCallback callback, const char *peer_address,
5978                                 const char *method, void *user_data)
5979 {
5980         struct interface_mesh_peer_data *data;
5981         int ret;
5982
5983         if (!peer_address)
5984                 return -EINVAL;
5985
5986         data = dbus_malloc0(sizeof(*data));
5987         if (!data)
5988                 return -ENOMEM;
5989
5990         data->peer_address = g_strdup(peer_address);
5991         data->method = g_strdup(method);
5992         data->interface = interface;
5993         data->callback = callback;
5994         data->user_data = user_data;
5995
5996         ret = supplicant_dbus_method_call(interface->path,
5997                                                 SUPPLICANT_INTERFACE ".Interface.Mesh",
5998                                                 method, interface_mesh_change_peer_params,
5999                                                 interface_mesh_change_peer_result, data, NULL);
6000         if (ret < 0) {
6001                 g_free(data->peer_address);
6002                 g_free(data->method);
6003                 dbus_free(data);
6004         }
6005
6006         return ret;
6007 }
6008 #endif
6009
6010 int g_supplicant_interface_create(const char *ifname, const char *driver,
6011                                         const char *bridge,
6012 #ifdef TIZEN_EXT
6013                                         unsigned int mac_policy,
6014                                         unsigned int preassoc_mac_policy,
6015                                         unsigned int random_mac_lifetime,
6016 #endif /* TIZEN_EXT */
6017                                         GSupplicantInterfaceCallback callback,
6018                                                         void *user_data)
6019 {
6020         struct interface_create_data *data;
6021         int ret;
6022
6023         SUPPLICANT_DBG("ifname %s", ifname);
6024
6025         if (!ifname)
6026                 return -EINVAL;
6027
6028         if (!system_available)
6029                 return -EFAULT;
6030
6031         data = dbus_malloc0(sizeof(*data));
6032         if (!data)
6033                 return -ENOMEM;
6034
6035         data->ifname = g_strdup(ifname);
6036         data->driver = g_strdup(driver);
6037         data->bridge = g_strdup(bridge);
6038         data->callback = callback;
6039 #ifdef TIZEN_EXT
6040         data->mac_addr = mac_policy;
6041         data->preassoc_mac_addr = preassoc_mac_policy;
6042         data->random_mac_lifetime = random_mac_lifetime;
6043 #endif /* TIZEN_EXT */
6044         data->user_data = user_data;
6045
6046         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
6047                                                 SUPPLICANT_INTERFACE,
6048                                                 "GetInterface",
6049                                                 interface_get_params,
6050                                                 interface_get_result, data,
6051                                                 NULL);
6052         if (ret < 0)
6053                 interface_create_data_free(data);
6054
6055         return ret;
6056 }
6057
6058 static void interface_remove_result(const char *error,
6059                                 DBusMessageIter *iter, void *user_data)
6060 {
6061         struct interface_data *data = user_data;
6062         int err;
6063
6064         if (error) {
6065                 err = -EIO;
6066                 SUPPLICANT_DBG("error: %s", error);
6067                 goto done;
6068         }
6069
6070         if (!system_available) {
6071                 err = -EFAULT;
6072                 goto done;
6073         }
6074
6075         /*
6076          * The gsupplicant interface is already freed by the InterfaceRemoved
6077          * signal callback. Simply invoke the interface_data callback.
6078          */
6079         err = 0;
6080
6081 done:
6082         g_free(data->path);
6083
6084         if (data->callback)
6085                 data->callback(err, NULL, data->user_data);
6086
6087         dbus_free(data);
6088 }
6089
6090
6091 static void interface_remove_params(DBusMessageIter *iter, void *user_data)
6092 {
6093         struct interface_data *data = user_data;
6094
6095         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
6096                                                         &data->interface->path);
6097 }
6098
6099 int g_supplicant_interface_remove(GSupplicantInterface *interface,
6100                         GSupplicantInterfaceCallback callback,
6101                                                         void *user_data)
6102 {
6103         struct interface_data *data;
6104         int ret;
6105
6106         if (!interface)
6107                 return -EINVAL;
6108
6109         if (!system_available)
6110                 return -EFAULT;
6111
6112         g_supplicant_interface_cancel(interface);
6113
6114         data = dbus_malloc0(sizeof(*data));
6115         if (!data)
6116                 return -ENOMEM;
6117
6118         data->interface = interface;
6119         data->path = g_strdup(interface->path);
6120         data->callback = callback;
6121         data->user_data = user_data;
6122
6123         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
6124                                                 SUPPLICANT_INTERFACE,
6125                                                 "RemoveInterface",
6126                                                 interface_remove_params,
6127                                                 interface_remove_result, data,
6128                                                 NULL);
6129         if (ret < 0) {
6130                 g_free(data->path);
6131                 dbus_free(data);
6132         }
6133         return ret;
6134 }
6135
6136 static void interface_scan_result(const char *error,
6137                                 DBusMessageIter *iter, void *user_data)
6138 {
6139         struct interface_scan_data *data = user_data;
6140         int err = 0;
6141
6142         if (error) {
6143                 SUPPLICANT_DBG("error %s", error);
6144                 err = -EIO;
6145         }
6146
6147         /* A non ready interface cannot send/receive anything */
6148         if (interface_exists(data->interface, data->path)) {
6149                 if (!data->interface->ready)
6150                         err = -ENOLINK;
6151         }
6152
6153         g_free(data->path);
6154
6155         if (err != 0) {
6156                 if (data->callback)
6157                         data->callback(err, data->interface, data->user_data);
6158         } else {
6159                 data->interface->scan_callback = data->callback;
6160                 data->interface->scan_data = data->user_data;
6161         }
6162
6163         if (data->scan_params)
6164                 g_supplicant_free_scan_params(data->scan_params);
6165
6166         dbus_free(data);
6167 }
6168
6169 static void add_scan_frequency(DBusMessageIter *iter, unsigned int freq)
6170 {
6171         DBusMessageIter data;
6172         unsigned int width = 0; /* Not used by wpa_supplicant atm */
6173
6174         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &data);
6175
6176         dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &freq);
6177         dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &width);
6178
6179         dbus_message_iter_close_container(iter, &data);
6180 }
6181
6182 static void add_scan_frequencies(DBusMessageIter *iter,
6183                                                 void *user_data)
6184 {
6185         GSupplicantScanParams *scan_data = user_data;
6186         unsigned int freq;
6187         int i;
6188
6189         for (i = 0; i < scan_data->num_freqs; i++) {
6190                 freq = scan_data->freqs[i];
6191                 if (!freq)
6192                         break;
6193
6194                 add_scan_frequency(iter, freq);
6195         }
6196 }
6197
6198 static void append_ssid(DBusMessageIter *iter,
6199                         const void *ssid, unsigned int len)
6200 {
6201         DBusMessageIter array;
6202
6203         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
6204         DBUS_TYPE_BYTE_AS_STRING, &array);
6205
6206         dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
6207                                                                 &ssid, len);
6208         dbus_message_iter_close_container(iter, &array);
6209 }
6210
6211 static void append_ssids(DBusMessageIter *iter, void *user_data)
6212 {
6213         GSupplicantScanParams *scan_data = user_data;
6214         GSList *list;
6215
6216         for (list = scan_data->ssids; list; list = list->next) {
6217                 struct scan_ssid *scan_ssid = list->data;
6218
6219                 append_ssid(iter, scan_ssid->ssid, scan_ssid->ssid_len);
6220         }
6221 }
6222
6223 static void supplicant_add_scan_frequency(DBusMessageIter *dict,
6224                 supplicant_dbus_array_function function,
6225                                         void *user_data)
6226 {
6227         GSupplicantScanParams *scan_params = user_data;
6228         DBusMessageIter entry, value, array;
6229         const char *key = "Channels";
6230
6231         if (scan_params->freqs && scan_params->freqs[0] != 0) {
6232                 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
6233                                                 NULL, &entry);
6234
6235                 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
6236
6237                 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
6238                                         DBUS_TYPE_ARRAY_AS_STRING
6239                                         DBUS_STRUCT_BEGIN_CHAR_AS_STRING
6240                                         DBUS_TYPE_UINT32_AS_STRING
6241                                         DBUS_TYPE_UINT32_AS_STRING
6242                                         DBUS_STRUCT_END_CHAR_AS_STRING,
6243                                         &value);
6244
6245                 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
6246                                         DBUS_STRUCT_BEGIN_CHAR_AS_STRING
6247                                         DBUS_TYPE_UINT32_AS_STRING
6248                                         DBUS_TYPE_UINT32_AS_STRING
6249                                         DBUS_STRUCT_END_CHAR_AS_STRING,
6250                                         &array);
6251
6252                 if (function)
6253                         function(&array, user_data);
6254
6255                 dbus_message_iter_close_container(&value, &array);
6256                 dbus_message_iter_close_container(&entry, &value);
6257                 dbus_message_iter_close_container(dict, &entry);
6258         }
6259 }
6260
6261 static void interface_scan_params(DBusMessageIter *iter, void *user_data)
6262 {
6263         DBusMessageIter dict;
6264         const char *type = "passive";
6265         struct interface_scan_data *data = user_data;
6266
6267         supplicant_dbus_dict_open(iter, &dict);
6268
6269         if (data && data->scan_params) {
6270                 type = "active";
6271
6272                 supplicant_dbus_dict_append_basic(&dict, "Type",
6273                                         DBUS_TYPE_STRING, &type);
6274
6275 #if defined TIZEN_EXT
6276                 SUPPLICANT_DBG("[specific_scan] num_ssids %d",
6277                                data->scan_params->num_ssids);
6278 #endif
6279
6280                 if (data->scan_params->ssids) {
6281                         supplicant_dbus_dict_append_array(&dict, "SSIDs",
6282                                                         DBUS_TYPE_STRING,
6283                                                         append_ssids,
6284                                                         data->scan_params);
6285                 }
6286                 supplicant_add_scan_frequency(&dict, add_scan_frequencies,
6287                                                 data->scan_params);
6288         } else
6289                 supplicant_dbus_dict_append_basic(&dict, "Type",
6290                                         DBUS_TYPE_STRING, &type);
6291
6292         supplicant_dbus_dict_close(iter, &dict);
6293 }
6294
6295 static int interface_ready_to_scan(GSupplicantInterface *interface)
6296 {
6297         if (!interface)
6298                 return -EINVAL;
6299
6300         if (!system_available)
6301                 return -EFAULT;
6302
6303         if (interface->scanning)
6304                 return -EALREADY;
6305
6306         switch (interface->state) {
6307         case G_SUPPLICANT_STATE_AUTHENTICATING:
6308         case G_SUPPLICANT_STATE_ASSOCIATING:
6309         case G_SUPPLICANT_STATE_ASSOCIATED:
6310         case G_SUPPLICANT_STATE_4WAY_HANDSHAKE:
6311         case G_SUPPLICANT_STATE_GROUP_HANDSHAKE:
6312                 return -EBUSY;
6313 #if defined TIZEN_EXT
6314         case G_SUPPLICANT_STATE_DISABLED:
6315                 return -ENOLINK;
6316         case G_SUPPLICANT_STATE_UNKNOWN:
6317 #else
6318         case G_SUPPLICANT_STATE_UNKNOWN:
6319         case G_SUPPLICANT_STATE_DISABLED:
6320 #endif
6321         case G_SUPPLICANT_STATE_DISCONNECTED:
6322         case G_SUPPLICANT_STATE_INACTIVE:
6323         case G_SUPPLICANT_STATE_SCANNING:
6324         case G_SUPPLICANT_STATE_COMPLETED:
6325                 break;
6326         }
6327
6328         return 0;
6329 }
6330
6331 #if defined TIZEN_EXT_WIFI_MESH
6332 static void interface_abort_scan_result(const char *error,
6333                                 DBusMessageIter *iter, void *user_data)
6334 {
6335         struct interface_scan_data *data = user_data;
6336         int err = 0;
6337
6338         if (error) {
6339                 SUPPLICANT_DBG("error %s", error);
6340                 err = -EIO;
6341         }
6342
6343         g_free(data->path);
6344
6345                 if (data->callback)
6346                         data->callback(err, data->interface, data->user_data);
6347
6348         dbus_free(data);
6349 }
6350
6351 int g_supplicant_interface_abort_scan(GSupplicantInterface *interface,
6352                                 GSupplicantInterfaceCallback callback, void *user_data)
6353 {
6354         struct interface_scan_data *data;
6355         int ret;
6356
6357         if (!interface->scanning)
6358                 return -EEXIST;
6359
6360         data = dbus_malloc0(sizeof(*data));
6361         if (!data)
6362                 return -ENOMEM;
6363
6364         data->interface = interface;
6365         data->path = g_strdup(interface->path);
6366         data->callback = callback;
6367         data->user_data = user_data;
6368
6369         ret = supplicant_dbus_method_call(interface->path,
6370                         SUPPLICANT_INTERFACE ".Interface", "AbortScan", NULL,
6371                         interface_abort_scan_result, data, interface);
6372
6373         if (ret < 0) {
6374                 g_free(data->path);
6375                 dbus_free(data);
6376         }
6377
6378         return ret;
6379 }
6380 #endif
6381
6382 int g_supplicant_interface_scan(GSupplicantInterface *interface,
6383                                 GSupplicantScanParams *scan_data,
6384                                 GSupplicantInterfaceCallback callback,
6385                                                         void *user_data)
6386 {
6387         struct interface_scan_data *data;
6388         int ret;
6389
6390         ret = interface_ready_to_scan(interface);
6391         if (ret)
6392                 return ret;
6393
6394         data = dbus_malloc0(sizeof(*data));
6395         if (!data)
6396                 return -ENOMEM;
6397
6398         data->interface = interface;
6399         data->path = g_strdup(interface->path);
6400 #if defined TIZEN_EXT
6401         data->interface->scan_callback = data->callback = callback;
6402         data->interface->scan_data = data->user_data = user_data;
6403 #else
6404         data->callback = callback;
6405         data->user_data = user_data;
6406 #endif
6407         data->scan_params = scan_data;
6408
6409         interface->scan_callback = callback;
6410         interface->scan_data = user_data;
6411
6412         ret = supplicant_dbus_method_call(interface->path,
6413                         SUPPLICANT_INTERFACE ".Interface", "Scan",
6414                         interface_scan_params, interface_scan_result, data,
6415                         interface);
6416
6417         if (ret < 0) {
6418                 g_free(data->path);
6419                 dbus_free(data);
6420         }
6421
6422         return ret;
6423 }
6424
6425 #if defined TIZEN_EXT
6426 static void interface_signalpoll_result(const char *error,
6427                                 DBusMessageIter *iter, void *user_data)
6428 {
6429         struct interface_signalpoll_data *data = user_data;
6430         int err = 0;
6431         dbus_int32_t maxspeed = 0;
6432         dbus_int32_t strength = 0;
6433         DBusMessageIter sub_iter, dict;
6434
6435         if (error) {
6436                 err = -EIO;
6437                 SUPPLICANT_DBG("error: %s", error);
6438                 goto out;
6439         }
6440
6441         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT) {
6442                 err = -EINVAL;
6443                 SUPPLICANT_DBG("invalid reply");
6444                 goto out;
6445         }
6446
6447         dbus_message_iter_recurse(iter, &sub_iter);
6448         dbus_message_iter_recurse(&sub_iter, &dict);
6449
6450         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
6451                 DBusMessageIter entry, value;
6452                 const char *key;
6453
6454                 dbus_message_iter_recurse(&dict, &entry);
6455                 dbus_message_iter_get_basic(&entry, &key);
6456                 dbus_message_iter_next(&entry);
6457                 dbus_message_iter_recurse(&entry, &value);
6458
6459                 switch (dbus_message_iter_get_arg_type(&value)) {
6460                 case DBUS_TYPE_INT32:
6461                         if (g_strcmp0(key, "linkspeed") == 0) {
6462                                 dbus_message_iter_get_basic(&value, &maxspeed);
6463                                 SUPPLICANT_DBG("linkspeed = %d", maxspeed);
6464                                 break;
6465                         } else if (g_strcmp0(key, "rssi") == 0) {
6466                                 dbus_message_iter_get_basic(&value, &strength);
6467                                 SUPPLICANT_DBG("Strength = %d", strength);
6468                                 break;
6469                         }
6470                 }
6471                 dbus_message_iter_next(&dict);
6472         }
6473
6474 out:
6475         if(data->callback)
6476                 data->callback(err, maxspeed, strength, data->user_data);
6477
6478         g_free(data->path);
6479         dbus_free(data);
6480 }
6481
6482 int g_supplicant_interface_signalpoll(GSupplicantInterface *interface,
6483                                 GSupplicantMaxSpeedCallback callback,
6484                                 void *user_data)
6485 {
6486         struct interface_signalpoll_data *data;
6487         int ret;
6488
6489         if (!interface)
6490                 return -EINVAL;
6491
6492         if (!system_available)
6493                 return -EFAULT;
6494
6495         data = dbus_malloc0(sizeof(*data));
6496         if (!data)
6497                 return -ENOMEM;
6498
6499         data->interface = interface;
6500         data->path = g_strdup(interface->path);
6501         data->callback = callback;
6502         data->user_data = user_data;
6503
6504         ret = supplicant_dbus_method_call(interface->path,
6505                         SUPPLICANT_INTERFACE ".Interface", "SignalPoll",
6506                         NULL, interface_signalpoll_result, data,
6507                         interface);
6508
6509         if (ret < 0) {
6510                 g_free(data->path);
6511                 dbus_free(data);
6512         }
6513
6514         return ret;
6515 }
6516 #endif
6517
6518 static int parse_supplicant_error(DBusMessageIter *iter)
6519 {
6520         int err = -ECONNABORTED;
6521         char *key;
6522
6523         if (!iter)
6524                 return err;
6525
6526         /* If the given passphrase is malformed wpa_s returns
6527          * "invalid message format" but this error should be interpreted as
6528          * invalid-key.
6529          */
6530         while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
6531                 dbus_message_iter_get_basic(iter, &key);
6532                 if (strncmp(key, "psk", 3) == 0 ||
6533                                 strncmp(key, "wep_key", 7) == 0 ||
6534                                 strcmp(key, "invalid message format") == 0) {
6535                         err = -ENOKEY;
6536                         break;
6537                 }
6538                 dbus_message_iter_next(iter);
6539         }
6540
6541         return err;
6542 }
6543
6544 static void interface_select_network_result(const char *error,
6545                                 DBusMessageIter *iter, void *user_data)
6546 {
6547         struct interface_connect_data *data = user_data;
6548         int err;
6549
6550         SUPPLICANT_DBG("");
6551
6552         err = 0;
6553         if (error) {
6554 #if defined TIZEN_EXT
6555                 SUPPLICANT_DBG("SelectNetwork errorFreq %s", error);
6556 #else
6557                 SUPPLICANT_DBG("SelectNetwork error %s", error);
6558 #endif
6559                 err = parse_supplicant_error(iter);
6560         }
6561
6562         g_free(data->path);
6563
6564         if (data->callback)
6565                 data->callback(err, data->interface, data->user_data);
6566
6567 #if defined TIZEN_EXT
6568         g_free(data->ssid->ssid);
6569         g_free((char *)data->ssid->passphrase);
6570         g_free((char *)data->ssid->connector);
6571         g_free((char *)data->ssid->c_sign_key);
6572         g_free((char *)data->ssid->net_access_key);
6573 #endif
6574         g_free(data->ssid);
6575         dbus_free(data);
6576 }
6577
6578 static void interface_select_network_params(DBusMessageIter *iter,
6579                                                         void *user_data)
6580 {
6581         struct interface_connect_data *data = user_data;
6582         GSupplicantInterface *interface = data->interface;
6583 #if defined TIZEN_EXT
6584         GSupplicantSSID *ssid = data->ssid;
6585 #endif
6586
6587         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
6588                                         &interface->network_path);
6589 #if defined TIZEN_EXT
6590         if (!ssid->bssid_for_connect_len)
6591                 dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &ssid->freq);
6592 #endif
6593 }
6594
6595 static void interface_add_network_result(const char *error,
6596                                 DBusMessageIter *iter, void *user_data)
6597 {
6598         struct interface_connect_data *data = user_data;
6599         GSupplicantInterface *interface = data->interface;
6600         const char *path;
6601         int err;
6602
6603         if (error)
6604                 goto error;
6605
6606         dbus_message_iter_get_basic(iter, &path);
6607         if (!path)
6608                 goto error;
6609
6610         SUPPLICANT_DBG("PATH: %s", path);
6611
6612 #if defined TIZEN_EXT
6613         if (interface->network_path)
6614                 g_free(interface->network_path);
6615 #endif
6616         interface->network_path = g_strdup(path);
6617
6618         store_network_information(interface, data->ssid);
6619
6620 #if defined TIZEN_EXT
6621         SUPPLICANT_DBG(".Interface.SelectNetworkFreq");
6622         GSupplicantSSID *ssid = data->ssid;
6623
6624         if (!ssid->bssid_for_connect_len)
6625                 supplicant_dbus_method_call(data->interface->path,
6626                                 SUPPLICANT_INTERFACE ".Interface", "SelectNetworkFreq",
6627                                 interface_select_network_params,
6628                                 interface_select_network_result, data,
6629                                 interface);
6630         else
6631                 supplicant_dbus_method_call(data->interface->path,
6632                                 SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
6633                                 interface_select_network_params,
6634                                 interface_select_network_result, data,
6635                                 interface);
6636 #else
6637         supplicant_dbus_method_call(data->interface->path,
6638                         SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
6639                         interface_select_network_params,
6640                         interface_select_network_result, data,
6641                         interface);
6642 #endif
6643
6644         return;
6645
6646 error:
6647         SUPPLICANT_DBG("AddNetwork error %s", error);
6648
6649         if (interface_exists(data->interface, data->interface->path)) {
6650                 err = parse_supplicant_error(iter);
6651                 if (data->callback)
6652                         data->callback(err, data->interface, data->user_data);
6653
6654                 g_free(interface->network_path);
6655                 interface->network_path = NULL;
6656         }
6657
6658         g_free(data->path);
6659 #if defined TIZEN_EXT
6660         g_free(data->ssid->ssid);
6661         g_free((char *)data->ssid->passphrase);
6662         g_free((char *)data->ssid->connector);
6663         g_free((char *)data->ssid->c_sign_key);
6664         g_free((char *)data->ssid->net_access_key);
6665 #endif
6666         g_free(data->ssid);
6667         g_free(data);
6668 }
6669
6670 static void add_network_security_none(DBusMessageIter *dict)
6671 {
6672         const char *auth_alg = "OPEN";
6673
6674         supplicant_dbus_dict_append_basic(dict, "auth_alg",
6675                                         DBUS_TYPE_STRING, &auth_alg);
6676 }
6677
6678 static void add_network_security_wep(DBusMessageIter *dict,
6679                                         GSupplicantSSID *ssid)
6680 {
6681         const char *auth_alg = "OPEN SHARED";
6682         dbus_uint32_t key_index = 0;
6683
6684         supplicant_dbus_dict_append_basic(dict, "auth_alg",
6685                                         DBUS_TYPE_STRING, &auth_alg);
6686
6687         if (ssid->passphrase) {
6688                 int size = strlen(ssid->passphrase);
6689                 if (size == 10 || size == 26) {
6690                         unsigned char *key = g_try_malloc(13);
6691                         char tmp[3];
6692                         int i;
6693
6694                         memset(tmp, 0, sizeof(tmp));
6695                         if (!key)
6696                                 size = 0;
6697
6698                         for (i = 0; i < size / 2; i++) {
6699                                 memcpy(tmp, ssid->passphrase + (i * 2), 2);
6700                                 key[i] = (unsigned char) strtol(tmp, NULL, 16);
6701                         }
6702
6703                         supplicant_dbus_dict_append_fixed_array(dict,
6704                                                         "wep_key0",
6705                                                         DBUS_TYPE_BYTE,
6706                                                         &key, size / 2);
6707                         g_free(key);
6708                 } else if (size == 5 || size == 13) {
6709                         unsigned char *key = g_try_malloc(13);
6710                         int i;
6711
6712                         if (!key)
6713                                 size = 0;
6714
6715                         for (i = 0; i < size; i++)
6716                                 key[i] = (unsigned char) ssid->passphrase[i];
6717
6718                         supplicant_dbus_dict_append_fixed_array(dict,
6719                                                                 "wep_key0",
6720                                                                 DBUS_TYPE_BYTE,
6721                                                                 &key, size);
6722                         g_free(key);
6723                 } else
6724                         supplicant_dbus_dict_append_basic(dict,
6725                                                         "wep_key0",
6726                                                         DBUS_TYPE_STRING,
6727                                                         &ssid->passphrase);
6728
6729                 supplicant_dbus_dict_append_basic(dict, "wep_tx_keyidx",
6730                                         DBUS_TYPE_UINT32, &key_index);
6731         }
6732 }
6733
6734 static dbus_bool_t is_psk_raw_key(const char *psk)
6735 {
6736         int i;
6737
6738         /* A raw key is always 64 bytes length... */
6739         if (strlen(psk) != 64)
6740                 return FALSE;
6741
6742         /* ... and its content is in hex representation */
6743         for (i = 0; i < 64; i++)
6744                 if (!isxdigit((unsigned char) psk[i]))
6745                         return FALSE;
6746
6747         return TRUE;
6748 }
6749
6750 static unsigned char hexchar2bin(char c)
6751 {
6752         if ((c >= '0') && (c <= '9'))
6753                 return c - '0';
6754         else if ((c >= 'A') && (c <= 'F'))
6755                 return c - 'A' + 10;
6756         else if ((c >= 'a') && (c <= 'f'))
6757                 return c - 'a' + 10;
6758         else
6759                 return c;
6760 }
6761
6762 static void hexstring2bin(const char *string, unsigned char *data,
6763                                 size_t data_len)
6764 {
6765         size_t i;
6766
6767         for (i = 0; i < data_len; i++)
6768                 data[i] = (hexchar2bin(string[i * 2 + 0]) << 4 |
6769                            hexchar2bin(string[i * 2 + 1]) << 0);
6770 }
6771
6772 static void add_network_security_psk(DBusMessageIter *dict,
6773                                         GSupplicantSSID *ssid)
6774 {
6775         if (ssid->passphrase && strlen(ssid->passphrase) > 0) {
6776                 const char *key = "psk";
6777
6778                 if (is_psk_raw_key(ssid->passphrase)) {
6779                         unsigned char data[32];
6780                         unsigned char *datap = data;
6781
6782                         /* The above pointer alias is required by D-Bus because
6783                          * with D-Bus and GCC, non-heap-allocated arrays cannot
6784                          * be passed directly by their base pointer. */
6785
6786                         hexstring2bin(ssid->passphrase, datap, sizeof(data));
6787
6788                         supplicant_dbus_dict_append_fixed_array(dict,
6789                                                         key, DBUS_TYPE_BYTE,
6790                                                         &datap, sizeof(data));
6791                 } else
6792                         supplicant_dbus_dict_append_basic(dict,
6793                                                         key, DBUS_TYPE_STRING,
6794                                                         &ssid->passphrase);
6795         }
6796 }
6797
6798 static void add_network_security_tls(DBusMessageIter *dict,
6799                                         GSupplicantSSID *ssid)
6800 {
6801         /*
6802          * For TLS, we at least need:
6803          *              The client certificate
6804          *              The client private key file
6805          *              The client private key file password
6806          *
6807          * The Authority certificate is optional.
6808          */
6809         if (!ssid->client_cert_path)
6810                 return;
6811
6812         if (!ssid->private_key_path)
6813                 return;
6814
6815 #if !defined TIZEN_EXT
6816         if (!ssid->private_key_passphrase)
6817                 return;
6818 #endif
6819
6820         if (ssid->ca_cert_path)
6821                 supplicant_dbus_dict_append_basic(dict, "ca_cert",
6822                                         DBUS_TYPE_STRING, &ssid->ca_cert_path);
6823
6824         supplicant_dbus_dict_append_basic(dict, "private_key",
6825                                                 DBUS_TYPE_STRING,
6826                                                 &ssid->private_key_path);
6827 #if !defined TIZEN_EXT
6828         supplicant_dbus_dict_append_basic(dict, "private_key_passwd",
6829                                                 DBUS_TYPE_STRING,
6830                                                 &ssid->private_key_passphrase);
6831 #endif
6832         supplicant_dbus_dict_append_basic(dict, "client_cert",
6833                                                 DBUS_TYPE_STRING,
6834                                                 &ssid->client_cert_path);
6835 }
6836
6837 static void add_network_security_peap(DBusMessageIter *dict,
6838                                         GSupplicantSSID *ssid)
6839 {
6840         char *phase2_auth;
6841
6842         /*
6843          * For PEAP/TTLS, we at least need
6844          *              The authority certificate
6845          *              The 2nd phase authentication method
6846          *              The 2nd phase passphrase
6847          *
6848          * The Client certificate is optional although strongly recommended
6849          * When setting it, we need in addition
6850          *              The Client private key file
6851          *              The Client private key file password
6852          */
6853         if (!ssid->passphrase)
6854                 return;
6855
6856         if (!ssid->phase2_auth)
6857                 return;
6858
6859         if (ssid->client_cert_path) {
6860                 if (!ssid->private_key_path)
6861                         return;
6862
6863 #if !defined TIZEN_EXT
6864                 if (!ssid->private_key_passphrase)
6865                         return;
6866 #endif
6867
6868                 supplicant_dbus_dict_append_basic(dict, "client_cert",
6869                                                 DBUS_TYPE_STRING,
6870                                                 &ssid->client_cert_path);
6871
6872                 supplicant_dbus_dict_append_basic(dict, "private_key",
6873                                                 DBUS_TYPE_STRING,
6874                                                 &ssid->private_key_path);
6875
6876 #if !defined TIZEN_EXT
6877                 supplicant_dbus_dict_append_basic(dict, "private_key_passwd",
6878                                                 DBUS_TYPE_STRING,
6879                                                 &ssid->private_key_passphrase);
6880 #endif
6881
6882         }
6883
6884         if(g_strcmp0(ssid->phase2_auth, "GTC") == 0 && g_strcmp0(ssid->eap, "ttls") == 0)
6885                 phase2_auth = g_strdup_printf("autheap=%s", ssid->phase2_auth);
6886         else if (g_str_has_prefix(ssid->phase2_auth, "EAP-")) {
6887                 phase2_auth = g_strdup_printf("autheap=%s",
6888                                         ssid->phase2_auth + strlen("EAP-"));
6889         } else
6890                 phase2_auth = g_strdup_printf("auth=%s", ssid->phase2_auth);
6891
6892         supplicant_dbus_dict_append_basic(dict, "password",
6893                                                 DBUS_TYPE_STRING,
6894                                                 &ssid->passphrase);
6895
6896         if (ssid->ca_cert_path)
6897                 supplicant_dbus_dict_append_basic(dict, "ca_cert",
6898                                                 DBUS_TYPE_STRING,
6899                                                 &ssid->ca_cert_path);
6900
6901         supplicant_dbus_dict_append_basic(dict, "phase2",
6902                                                 DBUS_TYPE_STRING,
6903                                                 &phase2_auth);
6904
6905         g_free(phase2_auth);
6906 }
6907
6908 #if defined TIZEN_EXT
6909 static void add_network_security_aka_sim(DBusMessageIter *dict,
6910                                         GSupplicantSSID *ssid)
6911 {
6912         if (!ssid->passphrase)
6913                 return;
6914
6915         supplicant_dbus_dict_append_basic(dict, "password",
6916                         DBUS_TYPE_STRING,
6917                         &ssid->passphrase);
6918 }
6919
6920 static void add_network_security_fast(DBusMessageIter *dict,
6921                 GSupplicantSSID *ssid)
6922 {
6923         /*
6924          * For FAST, we at least need:
6925          *              id / password
6926          *              phase1 (provisiong information)
6927          *              pac_file
6928          */
6929
6930         /* Allow provisioing both authenticated and unauthenticated */
6931         const char *phase1 = "fast_provisioning=2";
6932         supplicant_dbus_dict_append_basic(dict, "phase1",
6933                         DBUS_TYPE_STRING,
6934                         &phase1);
6935
6936         SUPPLICANT_DBG("pac_file [%s]", ssid->pac_file);
6937         if(ssid->pac_file)
6938                 supplicant_dbus_dict_append_basic(dict, "pac_file",
6939                                 DBUS_TYPE_STRING,
6940                                 &ssid->pac_file);
6941
6942         supplicant_dbus_dict_append_basic(dict, "password",
6943                         DBUS_TYPE_STRING,
6944                         &ssid->passphrase);
6945 }
6946 #endif
6947
6948 static void add_network_security_eap(DBusMessageIter *dict,
6949                                         GSupplicantSSID *ssid)
6950 {
6951         char *eap_value;
6952
6953 #if defined TIZEN_EXT
6954         if (!ssid->eap)
6955 #else
6956         if (!ssid->eap || !ssid->identity)
6957 #endif
6958                 return;
6959
6960         if (g_strcmp0(ssid->eap, "tls") == 0) {
6961                 add_network_security_tls(dict, ssid);
6962         } else if (g_strcmp0(ssid->eap, "peap") == 0 ||
6963                                 g_strcmp0(ssid->eap, "ttls") == 0) {
6964 #if defined TIZEN_EXT
6965                 if (!ssid->identity)
6966                         return;
6967 #endif
6968                 add_network_security_peap(dict, ssid);
6969
6970 #if defined TIZEN_EXT
6971         } else if (g_strcmp0(ssid->eap, "sim") == 0 ||
6972                         g_strcmp0(ssid->eap, "aka") == 0 ||
6973                         g_strcmp0(ssid->eap, "aka'") == 0) {
6974                 add_network_security_aka_sim(dict, ssid);
6975         } else if (g_strcmp0(ssid->eap, "pwd") == 0) {
6976                 if(!ssid->passphrase)
6977                         return;
6978                 supplicant_dbus_dict_append_basic(dict, "password",
6979                                 DBUS_TYPE_STRING,
6980                                 &ssid->passphrase);
6981         } else if (g_strcmp0(ssid->eap, "fast") == 0){
6982                 if (!ssid->identity || !ssid->passphrase)
6983                         return;
6984
6985                 add_network_security_fast(dict, ssid);
6986 #endif
6987         } else
6988                 return;
6989
6990         eap_value = g_ascii_strup(ssid->eap, -1);
6991
6992         supplicant_dbus_dict_append_basic(dict, "eap",
6993                                                 DBUS_TYPE_STRING,
6994                                                 &eap_value);
6995 #if defined TIZEN_EXT
6996         if (ssid->identity != NULL)
6997                 supplicant_dbus_dict_append_basic(dict, "identity",
6998                                                         DBUS_TYPE_STRING,
6999                                                         &ssid->identity);
7000 #else
7001         supplicant_dbus_dict_append_basic(dict, "identity",
7002                                                 DBUS_TYPE_STRING,
7003                                                 &ssid->identity);
7004 #endif
7005         if(ssid->anonymous_identity)
7006                 supplicant_dbus_dict_append_basic(dict, "anonymous_identity",
7007                                                      DBUS_TYPE_STRING,
7008                                                      &ssid->anonymous_identity);
7009
7010         if(ssid->subject_match)
7011                 supplicant_dbus_dict_append_basic(dict, "subject_match",
7012                                                      DBUS_TYPE_STRING,
7013                                                      &ssid->subject_match);
7014
7015         if(ssid->altsubject_match)
7016                 supplicant_dbus_dict_append_basic(dict, "altsubject_match",
7017                                                      DBUS_TYPE_STRING,
7018                                                      &ssid->altsubject_match);
7019
7020         if(ssid->domain_suffix_match)
7021                 supplicant_dbus_dict_append_basic(dict, "domain_suffix_match",
7022                                                      DBUS_TYPE_STRING,
7023                                                      &ssid->domain_suffix_match);
7024
7025         if(ssid->domain_match)
7026                 supplicant_dbus_dict_append_basic(dict, "domain_match",
7027                                                      DBUS_TYPE_STRING,
7028                                                      &ssid->domain_match);
7029
7030         g_free(eap_value);
7031 }
7032
7033 static void add_network_security_ciphers(DBusMessageIter *dict,
7034                                                 GSupplicantSSID *ssid)
7035 {
7036         unsigned int p_cipher, g_cipher, i;
7037         char *pairwise, *group;
7038         char *pair_ciphers[4];
7039         char *group_ciphers[5];
7040
7041         p_cipher = ssid->pairwise_cipher;
7042         g_cipher = ssid->group_cipher;
7043
7044         if (p_cipher == 0 && g_cipher == 0)
7045                 return;
7046
7047         i = 0;
7048
7049         if (p_cipher & G_SUPPLICANT_PAIRWISE_CCMP)
7050                 pair_ciphers[i++] = "CCMP";
7051
7052         if (p_cipher & G_SUPPLICANT_PAIRWISE_TKIP)
7053                 pair_ciphers[i++] = "TKIP";
7054
7055         if (p_cipher & G_SUPPLICANT_PAIRWISE_NONE)
7056                 pair_ciphers[i++] = "NONE";
7057
7058         pair_ciphers[i] = NULL;
7059
7060         i = 0;
7061
7062         if (g_cipher & G_SUPPLICANT_GROUP_CCMP)
7063                 group_ciphers[i++] = "CCMP";
7064
7065         if (g_cipher & G_SUPPLICANT_GROUP_TKIP)
7066                 group_ciphers[i++] = "TKIP";
7067
7068         if (g_cipher & G_SUPPLICANT_GROUP_WEP104)
7069                 group_ciphers[i++] = "WEP104";
7070
7071         if (g_cipher & G_SUPPLICANT_GROUP_WEP40)
7072                 group_ciphers[i++] = "WEP40";
7073
7074         group_ciphers[i] = NULL;
7075
7076         pairwise = g_strjoinv(" ", pair_ciphers);
7077         group = g_strjoinv(" ", group_ciphers);
7078
7079         SUPPLICANT_DBG("cipher %s %s", pairwise, group);
7080
7081         supplicant_dbus_dict_append_basic(dict, "pairwise",
7082                                                 DBUS_TYPE_STRING,
7083                                                 &pairwise);
7084         supplicant_dbus_dict_append_basic(dict, "group",
7085                                                 DBUS_TYPE_STRING,
7086                                                 &group);
7087
7088         g_free(pairwise);
7089         g_free(group);
7090 }
7091
7092 static void add_network_security_proto(DBusMessageIter *dict,
7093                                                 GSupplicantSSID *ssid)
7094 {
7095         unsigned int protocol, i;
7096         char *proto;
7097         char *protos[3];
7098
7099         protocol = ssid->protocol;
7100
7101         if (protocol == 0)
7102                 return;
7103
7104         i = 0;
7105
7106         if (protocol & G_SUPPLICANT_PROTO_RSN)
7107                 protos[i++] = "RSN";
7108
7109         if (protocol & G_SUPPLICANT_PROTO_WPA)
7110                 protos[i++] = "WPA";
7111
7112         protos[i] = NULL;
7113
7114         proto = g_strjoinv(" ", protos);
7115
7116         SUPPLICANT_DBG("proto %s", proto);
7117
7118         supplicant_dbus_dict_append_basic(dict, "proto",
7119                                                 DBUS_TYPE_STRING,
7120                                                 &proto);
7121
7122         g_free(proto);
7123 }
7124
7125 #if defined TIZEN_EXT
7126 static void add_network_ieee80211w(DBusMessageIter *dict, GSupplicantSSID *ssid)
7127 {
7128         if (ssid->security != G_SUPPLICANT_SECURITY_SAE
7129                         && ssid->security != G_SUPPLICANT_SECURITY_OWE
7130                         && ssid->security != G_SUPPLICANT_SECURITY_DPP)
7131                 return;
7132
7133         supplicant_dbus_dict_append_basic(dict, "ieee80211w", DBUS_TYPE_UINT32,
7134                                           &ssid->ieee80211w);
7135 }
7136
7137 static void add_network_security_connector(DBusMessageIter *dict, GSupplicantSSID *ssid)
7138 {
7139         if (ssid->connector && strlen(ssid->connector) > 0) {
7140                 const char *key = "dpp_connector";
7141
7142                 supplicant_dbus_dict_append_basic(dict,
7143                                 key, DBUS_TYPE_STRING,
7144                                 &ssid->connector);
7145         }
7146 }
7147
7148 static size_t convert_hexstr_to_bin(const char *hex_str, unsigned char **bin)
7149 {
7150         unsigned char *bin_res = NULL;
7151         unsigned int i, j, hex;
7152         size_t hex_str_len;
7153
7154         if (!hex_str || strlen(hex_str) == 0)
7155                 return 0;
7156
7157         hex_str_len = strlen(hex_str);
7158         bin_res = g_try_malloc0(hex_str_len / 2);
7159         if (!bin_res)
7160                 return 0;
7161
7162         j = 0;
7163         for (i = 0; i < hex_str_len; i+=2) {
7164                 sscanf(hex_str + i, "%02x", &hex);
7165                 bin_res[j++] = hex;
7166         }
7167
7168         *bin = bin_res;
7169         return hex_str_len / 2;
7170 }
7171
7172 static void add_network_security_c_sign_key(DBusMessageIter *dict, GSupplicantSSID *ssid)
7173 {
7174         if (ssid->c_sign_key && strlen(ssid->c_sign_key) > 0) {
7175                 const char *key = "dpp_csign";
7176                 unsigned char *bin_csign = NULL;
7177                 size_t bin_csign_len = convert_hexstr_to_bin(ssid->c_sign_key, &bin_csign);
7178                 if  (bin_csign_len != 0)
7179                         supplicant_dbus_dict_append_fixed_array(dict,
7180                                         key, DBUS_TYPE_BYTE,
7181                                         &bin_csign, bin_csign_len);
7182                 g_free(bin_csign);
7183         }
7184 }
7185
7186 static void add_network_security_net_access_key(DBusMessageIter *dict, GSupplicantSSID *ssid)
7187 {
7188         if (ssid->net_access_key && strlen(ssid->net_access_key) > 0) {
7189                 const char *key = "dpp_netaccesskey";
7190                 unsigned char *bin_netaccesskey = NULL;
7191                 size_t bin_netaccesskey_len = convert_hexstr_to_bin(ssid->net_access_key, &bin_netaccesskey);
7192                 if  (bin_netaccesskey_len != 0)
7193                         supplicant_dbus_dict_append_fixed_array(dict,
7194                                         key, DBUS_TYPE_BYTE,
7195                                         &bin_netaccesskey, bin_netaccesskey_len);
7196                 g_free(bin_netaccesskey);
7197         }
7198 }
7199
7200 #endif
7201
7202 static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid)
7203 {
7204         char *key_mgmt;
7205
7206         switch (ssid->security) {
7207         case G_SUPPLICANT_SECURITY_NONE:
7208                 key_mgmt = "NONE";
7209                 add_network_security_none(dict);
7210                 add_network_security_ciphers(dict, ssid);
7211                 break;
7212         case G_SUPPLICANT_SECURITY_UNKNOWN:
7213         case G_SUPPLICANT_SECURITY_WEP:
7214                 key_mgmt = "NONE";
7215                 add_network_security_wep(dict, ssid);
7216                 add_network_security_ciphers(dict, ssid);
7217                 break;
7218         case G_SUPPLICANT_SECURITY_PSK:
7219                 key_mgmt = "WPA-PSK";
7220                 add_network_security_psk(dict, ssid);
7221                 add_network_security_ciphers(dict, ssid);
7222                 add_network_security_proto(dict, ssid);
7223                 break;
7224         case G_SUPPLICANT_SECURITY_IEEE8021X:
7225                 key_mgmt = "WPA-EAP";
7226                 add_network_security_eap(dict, ssid);
7227                 add_network_security_ciphers(dict, ssid);
7228                 add_network_security_proto(dict, ssid);
7229                 break;
7230 #if defined TIZEN_EXT
7231         case G_SUPPLICANT_SECURITY_FT_PSK:
7232                 key_mgmt = "FT-PSK";
7233                 add_network_security_psk(dict, ssid);
7234                 add_network_security_ciphers(dict, ssid);
7235                 add_network_security_proto(dict, ssid);
7236                 break;
7237         case G_SUPPLICANT_SECURITY_FT_IEEE8021X:
7238                 key_mgmt = "FT-EAP";
7239                 add_network_security_eap(dict, ssid);
7240                 add_network_security_ciphers(dict, ssid);
7241                 add_network_security_proto(dict, ssid);
7242                 break;
7243         case G_SUPPLICANT_SECURITY_SAE:
7244                 if (ssid->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_PSK)
7245                         key_mgmt = "SAE WPA-PSK"; // WFA (WPA3 & WPA2 Mixed -> WPA2 only)
7246                 else
7247                         key_mgmt = "SAE";
7248                 add_network_security_psk(dict, ssid);
7249                 break;
7250         case G_SUPPLICANT_SECURITY_OWE:
7251                 key_mgmt = "OWE";
7252                 add_network_security_ciphers(dict, ssid);
7253                 add_network_security_proto(dict, ssid);
7254                 break;
7255         case G_SUPPLICANT_SECURITY_DPP:
7256                 key_mgmt = "DPP";
7257                 add_network_security_connector(dict, ssid);
7258                 add_network_security_c_sign_key(dict, ssid);
7259                 add_network_security_net_access_key(dict, ssid);
7260                 break;
7261 #endif
7262         }
7263
7264         supplicant_dbus_dict_append_basic(dict, "key_mgmt",
7265                                 DBUS_TYPE_STRING, &key_mgmt);
7266 }
7267
7268 static void add_network_mode(DBusMessageIter *dict, GSupplicantSSID *ssid)
7269 {
7270         dbus_uint32_t mode;
7271
7272         switch (ssid->mode) {
7273         case G_SUPPLICANT_MODE_UNKNOWN:
7274         case G_SUPPLICANT_MODE_INFRA:
7275                 mode = 0;
7276                 break;
7277         case G_SUPPLICANT_MODE_IBSS:
7278                 mode = 1;
7279                 break;
7280         case G_SUPPLICANT_MODE_MASTER:
7281                 mode = 2;
7282                 break;
7283 #if defined TIZEN_EXT_WIFI_MESH
7284         case G_SUPPLICANT_MODE_MESH:
7285                 mode = 5;
7286                 break;
7287 #endif
7288         }
7289
7290         supplicant_dbus_dict_append_basic(dict, "mode",
7291                                 DBUS_TYPE_UINT32, &mode);
7292 }
7293
7294 static void interface_add_network_params(DBusMessageIter *iter, void *user_data)
7295 {
7296         DBusMessageIter dict;
7297         struct interface_connect_data *data = user_data;
7298         GSupplicantSSID *ssid = data->ssid;
7299 #if defined TIZEN_EXT
7300         GSupplicantInterface *interface = data->interface;
7301 #endif
7302
7303         supplicant_dbus_dict_open(iter, &dict);
7304
7305         if (ssid->scan_ssid)
7306                 supplicant_dbus_dict_append_basic(&dict, "scan_ssid",
7307                                          DBUS_TYPE_UINT32, &ssid->scan_ssid);
7308
7309         if (ssid->freq)
7310                 supplicant_dbus_dict_append_basic(&dict, "frequency",
7311                                          DBUS_TYPE_UINT32, &ssid->freq);
7312
7313         if (ssid->bgscan)
7314                 supplicant_dbus_dict_append_basic(&dict, "bgscan",
7315                                         DBUS_TYPE_STRING, &ssid->bgscan);
7316
7317         add_network_mode(&dict, ssid);
7318
7319         add_network_security(&dict, ssid);
7320
7321 #if defined TIZEN_EXT
7322         add_network_ieee80211w(&dict, ssid);
7323 #endif
7324
7325         supplicant_dbus_dict_append_fixed_array(&dict, "ssid",
7326                                         DBUS_TYPE_BYTE, &ssid->ssid,
7327                                                 ssid->ssid_len);
7328
7329 #if defined TIZEN_EXT
7330         bool owe_transition_mode = FALSE;
7331         if ((ssid->security == G_SUPPLICANT_SECURITY_OWE) && !(ssid->keymgmt & G_SUPPLICANT_KEYMGMT_OWE))
7332                 owe_transition_mode = TRUE;
7333
7334         if (ssid->bssid && !owe_transition_mode) {
7335                 char *bssid = NULL;
7336                 bssid = g_try_malloc0(18);
7337                 if (bssid == NULL) {
7338                         SUPPLICANT_DBG("memory allocation error");
7339                         supplicant_dbus_dict_close(iter, &dict);
7340                         return;
7341                 }
7342
7343                 if (ssid->bssid_for_connect_len) {
7344                         snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid_for_connect));
7345                         memcpy(interface->add_network_bssid, ssid->bssid_for_connect, WIFI_BSSID_LEN_MAX);
7346                 } else {
7347                         snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid));
7348                         memcpy(interface->add_network_bssid, ssid->bssid, WIFI_BSSID_LEN_MAX);
7349                 }
7350
7351                 SUPPLICANT_DBG("bssid [" MACSTR "]", MAC2STR(interface->add_network_bssid));
7352
7353                 supplicant_dbus_dict_append_basic(&dict, "bssid",
7354                                         DBUS_TYPE_STRING, &bssid);
7355                 g_free(bssid);
7356         }
7357 #endif
7358
7359         supplicant_dbus_dict_close(iter, &dict);
7360 }
7361
7362 static void interface_wps_start_result(const char *error,
7363                                 DBusMessageIter *iter, void *user_data)
7364 {
7365         struct interface_connect_data *data = user_data;
7366         int err;
7367
7368         SUPPLICANT_DBG("");
7369
7370         err = 0;
7371         if (error) {
7372                 SUPPLICANT_DBG("error: %s", error);
7373                 err = parse_supplicant_error(iter);
7374         }
7375
7376         if(data->callback)
7377                 data->callback(err, data->interface, data->user_data);
7378
7379         g_free(data->path);
7380         g_free(data->ssid);
7381         dbus_free(data);
7382 }
7383
7384 static void interface_add_wps_params(DBusMessageIter *iter, void *user_data)
7385 {
7386         struct interface_connect_data *data = user_data;
7387         GSupplicantSSID *ssid = data->ssid;
7388         const char *role = "enrollee", *type;
7389         DBusMessageIter dict;
7390
7391         SUPPLICANT_DBG("");
7392
7393         supplicant_dbus_dict_open(iter, &dict);
7394
7395         supplicant_dbus_dict_append_basic(&dict, "Role",
7396                                                 DBUS_TYPE_STRING, &role);
7397
7398         type = "pbc";
7399         if (ssid->pin_wps) {
7400                 type = "pin";
7401                 supplicant_dbus_dict_append_basic(&dict, "Pin",
7402                                         DBUS_TYPE_STRING, &ssid->pin_wps);
7403         }
7404
7405         supplicant_dbus_dict_append_basic(&dict, "Type",
7406                                         DBUS_TYPE_STRING, &type);
7407
7408 #if defined TIZEN_EXT
7409         if (ssid->bssid)
7410                 supplicant_dbus_dict_append_fixed_array(&dict, "Bssid",
7411                                                 DBUS_TYPE_BYTE, &ssid->bssid, 6);
7412 #endif
7413
7414         supplicant_dbus_dict_close(iter, &dict);
7415 }
7416
7417 static void wps_start(const char *error, DBusMessageIter *iter, void *user_data)
7418 {
7419         struct interface_connect_data *data = user_data;
7420
7421         SUPPLICANT_DBG("");
7422
7423         if (error) {
7424                 SUPPLICANT_DBG("error: %s", error);
7425                 g_free(data->path);
7426                 g_free(data->ssid);
7427                 dbus_free(data);
7428                 return;
7429         }
7430
7431 #if defined TIZEN_EXT
7432         GSupplicantSSID *ssid = data->ssid;
7433         if (ssid->pin_wps != NULL) {
7434                 if (!g_utf8_validate(ssid->pin_wps, 8, NULL)) {
7435                         SUPPLICANT_DBG("Invalid characters in WPS_PIN");
7436                         g_free(data->ssid);
7437                         dbus_free(data);
7438                         return;
7439                 }
7440         }
7441 #endif
7442         supplicant_dbus_method_call(data->interface->path,
7443                         SUPPLICANT_INTERFACE ".Interface.WPS", "Start",
7444                         interface_add_wps_params,
7445                         interface_wps_start_result, data, NULL);
7446 }
7447
7448 static void wps_process_credentials(DBusMessageIter *iter, void *user_data)
7449 {
7450         dbus_bool_t credentials = TRUE;
7451
7452         SUPPLICANT_DBG("");
7453
7454         dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &credentials);
7455 }
7456
7457
7458 #if defined TIZEN_EXT
7459 #define NETCONFIG_SERVICE "net.netconfig"
7460 #define NETCONFIG_WIFI_PATH "/net/netconfig/wifi"
7461 #define NETCONFIG_WIFI_INTERFACE NETCONFIG_SERVICE ".wifi"
7462
7463 struct dec_method_call_data {
7464         struct interface_connect_data *data;
7465         DBusPendingCall *pending_call;
7466 };
7467
7468 static struct dec_method_call_data decrypt_request_data;
7469
7470 static void crypt_method_call_cancel(void)
7471 {
7472         if (decrypt_request_data.pending_call) {
7473                 dbus_pending_call_cancel(decrypt_request_data.pending_call);
7474                 dbus_pending_call_unref(decrypt_request_data.pending_call);
7475                 decrypt_request_data.pending_call = NULL;
7476         }
7477
7478         g_free(decrypt_request_data.data->path);
7479         g_free(decrypt_request_data.data->ssid);
7480         dbus_free(decrypt_request_data.data);
7481         decrypt_request_data.data = NULL;
7482 }
7483
7484 static void decryption_request_reply(DBusPendingCall *call,
7485                                                 void *user_data)
7486 {
7487         DBusMessage *reply;
7488         DBusError error;
7489         DBusMessageIter args;
7490         char *out_data;
7491         int ret;
7492         struct interface_connect_data *data = user_data;
7493
7494         SUPPLICANT_DBG("");
7495
7496         reply = dbus_pending_call_steal_reply(call);
7497
7498         dbus_error_init(&error);
7499         if (dbus_set_error_from_message(&error, reply)) {
7500                 SUPPLICANT_DBG("decryption_request_reply() %s %s", error.name, error.message);
7501                 dbus_error_free(&error);
7502                 ret = -EINVAL;
7503                 goto done;
7504         }
7505
7506         if (dbus_message_iter_init(reply, &args) == FALSE) {
7507                 SUPPLICANT_DBG("dbus_message_iter_init() failed");
7508                 ret = -EINVAL;
7509                 goto done;
7510         }
7511
7512         dbus_message_iter_get_basic(&args, &out_data);
7513         data->ssid->passphrase = g_strdup((const gchar *)out_data);
7514
7515         ret = supplicant_dbus_method_call(data->interface->path,
7516                 SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7517                 interface_add_network_params,
7518                 interface_add_network_result, data,
7519                 data->interface);
7520
7521 done:
7522         if (ret < 0) {
7523                 SUPPLICANT_DBG("AddNetwork failed %d", ret);
7524                 callback_assoc_failed(decrypt_request_data.data->user_data);
7525                 g_free(data->path);
7526                 g_free(data->ssid->ssid);
7527                 g_free((char *)data->ssid->passphrase);
7528                 g_free((char *)data->ssid->connector);
7529                 g_free((char *)data->ssid->c_sign_key);
7530                 g_free((char *)data->ssid->net_access_key);
7531                 g_free(data->ssid);
7532                 dbus_free(data);
7533         }
7534
7535         dbus_message_unref(reply);
7536         dbus_pending_call_unref(call);
7537
7538         decrypt_request_data.pending_call = NULL;
7539         decrypt_request_data.data = NULL;
7540 }
7541
7542 static int send_decryption_request(const char *passphrase,
7543                         struct interface_connect_data *data)
7544 {
7545         DBusMessage *msg = NULL;
7546         DBusPendingCall *call;
7547
7548         SUPPLICANT_DBG("Decryption request");
7549
7550         if (!passphrase) {
7551                 SUPPLICANT_DBG("Invalid parameter");
7552                 return -EINVAL;
7553         }
7554
7555         if (!connection)
7556                 return -EINVAL;
7557
7558         msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH,
7559                         NETCONFIG_WIFI_INTERFACE, "DecryptPassphrase");
7560         if (!msg)
7561                 return -EINVAL;
7562
7563 #if defined TIZEN_EXT
7564         if (!dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase,
7565                                                         DBUS_TYPE_INVALID)) {
7566                 SUPPLICANT_DBG("Could not fulfill decryption request");
7567                 return -ENOMEM;
7568         }
7569 #else
7570         dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase,
7571                                                         DBUS_TYPE_INVALID);
7572 #endif
7573
7574         if (!dbus_connection_send_with_reply(connection, msg,
7575                                 &call, DBUS_TIMEOUT_USE_DEFAULT)) {
7576                 dbus_message_unref(msg);
7577                 return -EIO;
7578         }
7579
7580         if (!call) {
7581                 dbus_message_unref(msg);
7582                 return -EIO;
7583         }
7584
7585         decrypt_request_data.pending_call = call;
7586         decrypt_request_data.data = data;
7587
7588         dbus_pending_call_set_notify(call, decryption_request_reply, data, NULL);
7589         dbus_message_unref(msg);
7590
7591         SUPPLICANT_DBG("Decryption request succeeded");
7592
7593         return 0;
7594 }
7595
7596 static void decrypt_conf_obj_reply(DBusPendingCall *call,
7597                                                 void *user_data)
7598 {
7599         DBusMessage *reply;
7600         DBusError error;
7601         DBusMessageIter iter, dict;
7602         char *out_data;
7603         int ret;
7604         struct interface_connect_data *data = user_data;
7605
7606         reply = dbus_pending_call_steal_reply(call);
7607
7608         dbus_error_init(&error);
7609         if (dbus_set_error_from_message(&error, reply)) {
7610                 SUPPLICANT_DBG("decryption_conf_obj_reply() %s %s", error.name, error.message);
7611                 dbus_error_free(&error);
7612                 ret = -EINVAL;
7613                 goto done;
7614         }
7615
7616         if (dbus_message_iter_init(reply, &iter) == FALSE) {
7617                 SUPPLICANT_DBG("dbus_message_iter_init() failed");
7618                 ret = -EINVAL;
7619                 goto done;
7620         }
7621
7622         dbus_message_iter_recurse(&iter, &dict);
7623
7624         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
7625                 DBusMessageIter entry, value;
7626                 const char *key;
7627
7628                 dbus_message_iter_recurse(&dict, &entry);
7629                 dbus_message_iter_get_basic(&entry, &key);
7630                 dbus_message_iter_next(&entry);
7631                 dbus_message_iter_recurse(&entry, &value);
7632                 if (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
7633                         if (g_strcmp0(key, "connector") == 0) {
7634                                 dbus_message_iter_get_basic(&value, &out_data);
7635                                 data->ssid->connector = g_strdup((const gchar *)out_data);
7636                                 SUPPLICANT_DBG("connector %s", data->ssid->connector);
7637                         } else if (g_strcmp0(key, "c_sign_key") == 0) {
7638                                 dbus_message_iter_get_basic(&value, &out_data);
7639                                 data->ssid->c_sign_key = g_strdup((const gchar *)out_data);
7640                                 SUPPLICANT_DBG("c_sign_key %s", data->ssid->c_sign_key);
7641                         } else if (g_strcmp0(key, "net_access_key") == 0) {
7642                                 dbus_message_iter_get_basic(&value, &out_data);
7643                                 data->ssid->net_access_key = g_strdup((const gchar *)out_data);
7644                                 SUPPLICANT_DBG("net_access_key %s", data->ssid->net_access_key);
7645                         }
7646                 }
7647                 dbus_message_iter_next(&dict);
7648         }
7649
7650         ret = supplicant_dbus_method_call(data->interface->path,
7651                 SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7652                 interface_add_network_params,
7653                 interface_add_network_result, data,
7654                 data->interface);
7655
7656 done:
7657         if (ret < 0) {
7658                 SUPPLICANT_DBG("AddNetwork failed %d", ret);
7659                 callback_assoc_failed(decrypt_request_data.data->user_data);
7660                 g_free(data->path);
7661                 g_free(data->ssid->ssid);
7662                 g_free((char *)data->ssid->connector);
7663                 g_free((char *)data->ssid->c_sign_key);
7664                 g_free((char *)data->ssid->net_access_key);
7665                 g_free(data->ssid);
7666                 dbus_free(data);
7667         }
7668
7669         dbus_message_unref(reply);
7670         dbus_pending_call_unref(call);
7671
7672         decrypt_request_data.pending_call = NULL;
7673         decrypt_request_data.data = NULL;
7674 }
7675
7676 static int send_decryption_conf_obj_request(GSupplicantSSID *ssid,
7677                         struct interface_connect_data *data)
7678 {
7679         DBusMessage *msg = NULL;
7680         DBusPendingCall *call;
7681
7682         SUPPLICANT_DBG("Decryption configuration object request");
7683
7684         if (!ssid) {
7685                 SUPPLICANT_DBG("Invalid parameter");
7686                 return -EINVAL;
7687         }
7688
7689         if (!connection)
7690                 return -EINVAL;
7691
7692         msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH,
7693                         NETCONFIG_WIFI_INTERFACE, "DecryptConfObj");
7694         if (!msg)
7695                 return -EINVAL;
7696
7697         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->connector,
7698                                                         DBUS_TYPE_INVALID);
7699         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->c_sign_key,
7700                                                         DBUS_TYPE_INVALID);
7701         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->net_access_key,
7702                                                         DBUS_TYPE_INVALID);
7703
7704         if (!dbus_connection_send_with_reply(connection, msg,
7705                                 &call, DBUS_TIMEOUT_USE_DEFAULT)) {
7706                 dbus_message_unref(msg);
7707                 return -EIO;
7708         }
7709
7710         if (!call) {
7711                 dbus_message_unref(msg);
7712                 return -EIO;
7713         }
7714
7715         decrypt_request_data.pending_call = call;
7716         decrypt_request_data.data = data;
7717
7718         dbus_pending_call_set_notify(call, decrypt_conf_obj_reply, data, NULL);
7719         dbus_message_unref(msg);
7720
7721         SUPPLICANT_DBG("Decrypt Conf Obj request succeeded");
7722
7723         return 0;
7724 }
7725
7726 static bool is_valid_config_object(GSupplicantSSID *ssid)
7727 {
7728         return ((ssid->connector &&
7729                         g_strcmp0(ssid->connector, "") != 0) &&
7730                         (ssid->c_sign_key &&
7731                         g_strcmp0(ssid->c_sign_key, "") != 0) &&
7732                         (ssid->net_access_key &&
7733                         g_strcmp0(ssid->net_access_key, "") != 0));
7734 }
7735 #endif
7736
7737 int g_supplicant_interface_connect(GSupplicantInterface *interface,
7738                                 GSupplicantSSID *ssid,
7739                                 GSupplicantInterfaceCallback callback,
7740                                                         void *user_data)
7741 {
7742         struct interface_connect_data *data;
7743         struct interface_data *intf_data;
7744         int ret = 0;
7745
7746         SUPPLICANT_DBG("");
7747
7748         if (!interface)
7749                 return -EINVAL;
7750
7751         if (!system_available)
7752                 return -EFAULT;
7753
7754         /* TODO: Check if we're already connected and switch */
7755
7756         data = dbus_malloc0(sizeof(*data));
7757         if (!data)
7758                 return -ENOMEM;
7759
7760         data->interface = interface;
7761         data->path = g_strdup(interface->path);
7762         data->callback = callback;
7763         data->ssid = ssid;
7764         data->user_data = user_data;
7765
7766         if (ssid->use_wps) {
7767                 g_free(interface->wps_cred.key);
7768                 memset(&interface->wps_cred, 0,
7769                                 sizeof(struct _GSupplicantWpsCredentials));
7770
7771                 ret = supplicant_dbus_property_set(interface->path,
7772                         SUPPLICANT_INTERFACE ".Interface.WPS",
7773                         "ProcessCredentials", DBUS_TYPE_BOOLEAN_AS_STRING,
7774                         wps_process_credentials, wps_start, data, interface);
7775         } else {
7776                 /* By the time there is a request for connect and the network
7777                  * path is not NULL it means that connman has not removed the
7778                  * previous network pointer. This can happen in the case AP
7779                  * deauthenticated client and connman does not remove the
7780                  * previously connected network pointer. This causes supplicant
7781                  * to reallocate the memory for struct wpa_ssid again even if it
7782                  * is the same SSID. This causes memory usage of wpa_supplicnat
7783                  * to go high. The idea here is that if the previously connected
7784                  * network is not removed at the time of next connection attempt
7785                  * check if the network path is not NULL. In case it is non-NULL
7786                  * first remove the network and then once removal is successful, add
7787                  * the network.
7788                  */
7789
7790                 if (interface->network_path != NULL) {
7791                         g_free(data->path);
7792                         dbus_free(data);
7793
7794                         /*
7795                          * If this add network is for the same network for
7796                          * which wpa_supplicant already has a profile then do
7797                          * not need to add another profile. Only if the
7798                          * profile that needs to get added is different from
7799                          * what is there in wpa_s delete the current one. A
7800                          * network is identified by its SSID, security_type
7801                          * and passphrase (private passphrase in case security
7802                          * type is 802.11x).
7803                          */
7804                         if (compare_network_parameters(interface, ssid)) {
7805                                 return -EALREADY;
7806                         }
7807
7808                         intf_data = dbus_malloc0(sizeof(*intf_data));
7809                         if (!intf_data)
7810                                 return -ENOMEM;
7811
7812                         intf_data->interface = interface;
7813                         intf_data->path = g_strdup(interface->path);
7814                         intf_data->callback = callback;
7815                         intf_data->ssid = ssid;
7816                         intf_data->user_data = user_data;
7817                         intf_data->network_remove_in_progress = TRUE;
7818                         network_remove(intf_data);
7819                 } else {
7820 #if defined TIZEN_EXT
7821                         if (ssid->passphrase &&
7822                             g_strcmp0(ssid->passphrase, "") != 0 &&
7823 #if defined TIZEN_EXT_WIFI_MESH
7824                             ssid->mode != G_SUPPLICANT_MODE_MESH &&
7825 #endif
7826                             !ssid->eap) {
7827                                 ret = send_decryption_request(ssid->passphrase, data);
7828                                 if (ret < 0)
7829                                         SUPPLICANT_DBG("Decryption request failed %d", ret);
7830                         } else if (is_valid_config_object(ssid)) {
7831                                 ret = send_decryption_conf_obj_request(ssid, data);
7832                                 if (ret < 0)
7833                                         SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret);
7834
7835                         } else
7836 #endif
7837                         ret = supplicant_dbus_method_call(interface->path,
7838                                         SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7839                                         interface_add_network_params,
7840                                         interface_add_network_result, data,
7841                                         interface);
7842                 }
7843         }
7844
7845         if (ret < 0) {
7846                 g_free(data->path);
7847                 dbus_free(data);
7848                 return ret;
7849         }
7850
7851         return -EINPROGRESS;
7852 }
7853
7854 static void network_remove_result(const char *error,
7855                                 DBusMessageIter *iter, void *user_data)
7856 {
7857         struct interface_data *data = user_data;
7858         struct interface_connect_data *connect_data;
7859         int result = 0;
7860
7861         SUPPLICANT_DBG("");
7862
7863         if (error) {
7864                 result = -EIO;
7865                 SUPPLICANT_DBG("error: %s", error);
7866
7867                 if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod",
7868                                                 error) == 0)
7869                         result = -ECONNABORTED;
7870         }
7871
7872         g_free(data->interface->network_path);
7873         data->interface->network_path = NULL;
7874
7875         remove_network_information(data->interface);
7876
7877         if (data->network_remove_in_progress == TRUE) {
7878                 data->network_remove_in_progress = FALSE;
7879                 connect_data = dbus_malloc0(sizeof(*connect_data));
7880                 if (!connect_data)
7881                         return;
7882
7883                 connect_data->interface = data->interface;
7884                 connect_data->path = g_strdup(data->path);
7885                 connect_data->callback = data->callback;
7886                 connect_data->ssid = data->ssid;
7887                 connect_data->user_data = data->user_data;
7888
7889 #if defined TIZEN_EXT
7890                 int ret;
7891                 if (data->ssid->passphrase && g_strcmp0(data->ssid->passphrase, "") != 0
7892                         && !data->ssid->eap) {
7893                         ret = send_decryption_request(data->ssid->passphrase, connect_data);
7894                         if (ret < 0) {
7895                                 SUPPLICANT_DBG("Decryption request failed %d", ret);
7896                                 g_free(connect_data->ssid);
7897                                 g_free(connect_data->path);
7898                                 dbus_free(connect_data);
7899                         }
7900                 } else if (is_valid_config_object(data->ssid)) {
7901                         ret = send_decryption_conf_obj_request(data->ssid, connect_data);
7902                         if (ret < 0) {
7903                                 SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret);
7904                                 g_free(connect_data->ssid);
7905                                 g_free(connect_data->path);
7906                                 dbus_free(connect_data);
7907                         }
7908                 } else
7909 #endif
7910                 supplicant_dbus_method_call(data->interface->path,
7911                         SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7912                         interface_add_network_params,
7913                         interface_add_network_result, connect_data,
7914                         connect_data->interface);
7915         } else {
7916                 if (data->callback)
7917                         data->callback(result, data->interface, data->user_data);
7918         }
7919         g_free(data->path);
7920         dbus_free(data);
7921 }
7922
7923 static void network_remove_params(DBusMessageIter *iter, void *user_data)
7924 {
7925         struct interface_data *data = user_data;
7926         const char *path = data->interface->network_path;
7927
7928         SUPPLICANT_DBG("path %s", path);
7929
7930         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &path);
7931 }
7932
7933 static int network_remove(struct interface_data *data)
7934 {
7935         GSupplicantInterface *interface = data->interface;
7936
7937         SUPPLICANT_DBG("");
7938
7939 #if defined TIZEN_EXT
7940         GSupplicantInterface *intf = NULL;
7941         /*
7942          * Check if 'interface' is valid
7943          */
7944         intf = g_hash_table_lookup(interface_table, interface->path);
7945         if (intf == NULL)
7946                 return -EINVAL;
7947 #endif
7948
7949         return supplicant_dbus_method_call(interface->path,
7950                         SUPPLICANT_INTERFACE ".Interface", "RemoveNetwork",
7951                         network_remove_params, network_remove_result, data,
7952                         interface);
7953 }
7954
7955 static void interface_disconnect_result(const char *error,
7956                                 DBusMessageIter *iter, void *user_data)
7957 {
7958         struct interface_data *data = user_data;
7959         int result = 0;
7960
7961         SUPPLICANT_DBG("");
7962
7963         if (error) {
7964                 result = -EIO;
7965                 SUPPLICANT_DBG("error: %s", error);
7966
7967                 if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod",
7968                                                 error) == 0)
7969                         result = -ECONNABORTED;
7970         }
7971
7972         /* If we are disconnecting from previous WPS successful
7973          * association. i.e.: it did not went through AddNetwork,
7974          * and interface->network_path was never set. */
7975         if (!data->interface->network_path) {
7976                 if (data->callback)
7977                         data->callback(result, data->interface,
7978                                                         data->user_data);
7979
7980                 g_free(data->path);
7981                 dbus_free(data);
7982                 return;
7983         }
7984
7985         if (result < 0 && data->callback) {
7986                 data->callback(result, data->interface, data->user_data);
7987                 data->callback = NULL;
7988         }
7989
7990         if (result != -ECONNABORTED) {
7991                 if (network_remove(data) < 0) {
7992                         g_free(data->path);
7993                         dbus_free(data);
7994                 }
7995         } else {
7996                 g_free(data->path);
7997                 dbus_free(data);
7998         }
7999 }
8000
8001 int g_supplicant_interface_disconnect(GSupplicantInterface *interface,
8002                                         GSupplicantInterfaceCallback callback,
8003                                                         void *user_data)
8004 {
8005         struct interface_data *data;
8006         int ret;
8007
8008         SUPPLICANT_DBG("");
8009
8010         if (!interface)
8011                 return -EINVAL;
8012
8013         if (!system_available)
8014                 return -EFAULT;
8015 #if defined TIZEN_EXT
8016         if (decrypt_request_data.pending_call &&
8017                         decrypt_request_data.data &&
8018                         decrypt_request_data.data->user_data == user_data) {
8019
8020                 callback_assoc_failed(decrypt_request_data.data->user_data);
8021                 crypt_method_call_cancel();
8022
8023                 return 0;
8024         }
8025 #endif
8026         data = dbus_malloc0(sizeof(*data));
8027         if (!data)
8028                 return -ENOMEM;
8029
8030         data->interface = interface;
8031         data->path = g_strdup(interface->path);
8032         data->callback = callback;
8033         data->user_data = user_data;
8034
8035         ret = supplicant_dbus_method_call(interface->path,
8036                         SUPPLICANT_INTERFACE ".Interface", "Disconnect",
8037                         NULL, interface_disconnect_result, data,
8038                         interface);
8039
8040         if (ret < 0) {
8041                 g_free(data->path);
8042                 dbus_free(data);
8043         }
8044
8045         return ret;
8046 }
8047
8048 static void interface_p2p_find_result(const char *error,
8049                                         DBusMessageIter *iter, void *user_data)
8050 {
8051         struct interface_scan_data *data = user_data;
8052         int err = 0;
8053
8054         SUPPLICANT_DBG("error %s", error);
8055
8056         if (error)
8057                 err = -EIO;
8058
8059         if (interface_exists(data->interface, data->path)) {
8060                 if (!data->interface->ready)
8061                         err = -ENOLINK;
8062                 if (!err)
8063                         data->interface->p2p_finding = true;
8064         }
8065
8066         if (data->callback)
8067                 data->callback(err, data->interface, data->user_data);
8068
8069         g_free(data->path);
8070         dbus_free(data);
8071 }
8072
8073 static void interface_p2p_find_params(DBusMessageIter *iter, void *user_data)
8074 {
8075         DBusMessageIter dict;
8076
8077         supplicant_dbus_dict_open(iter, &dict);
8078         supplicant_dbus_dict_close(iter, &dict);
8079 }
8080
8081 int g_supplicant_interface_p2p_find(GSupplicantInterface *interface,
8082                                         GSupplicantInterfaceCallback callback,
8083                                                         void *user_data)
8084 {
8085         struct interface_scan_data *data;
8086         int ret;
8087
8088         if (!interface->p2p_support)
8089                 return -ENOTSUP;
8090
8091         ret = interface_ready_to_scan(interface);
8092         if (ret && ret != -EALREADY)
8093                 return ret;
8094
8095         data = dbus_malloc0(sizeof(*data));
8096         if (!data)
8097                 return -ENOMEM;
8098
8099         data->interface = interface;
8100         data->path = g_strdup(interface->path);
8101         data->callback = callback;
8102         data->user_data = user_data;
8103
8104         ret = supplicant_dbus_method_call(interface->path,
8105                         SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Find",
8106                         interface_p2p_find_params, interface_p2p_find_result,
8107                         data, interface);
8108         if (ret < 0) {
8109                 g_free(data->path);
8110                 dbus_free(data);
8111         }
8112
8113         return ret;
8114 }
8115
8116 bool g_supplicant_interface_is_p2p_finding(GSupplicantInterface *interface)
8117 {
8118         if (!interface)
8119                 return false;
8120
8121         return interface->p2p_finding;
8122 }
8123
8124 int g_supplicant_interface_p2p_stop_find(GSupplicantInterface *interface)
8125 {
8126         if (!interface->p2p_finding)
8127                 return 0;
8128
8129         SUPPLICANT_DBG("");
8130
8131         interface->p2p_finding = false;
8132
8133         return supplicant_dbus_method_call(interface->path,
8134                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "StopFind",
8135                 NULL, NULL, NULL, NULL);
8136 }
8137
8138 static void interface_p2p_connect_result(const char *error,
8139                                         DBusMessageIter *iter, void *user_data)
8140 {
8141         struct interface_connect_data *data = user_data;
8142         int err = 0;
8143
8144         SUPPLICANT_DBG("");
8145
8146         if (error) {
8147                 SUPPLICANT_DBG("error: %s", error);
8148                 err = parse_supplicant_error(iter);
8149         }
8150
8151         if (data->callback)
8152                 data->callback(err, data->interface, data->user_data);
8153
8154         g_free(data->path);
8155         g_free(data->peer->wps_pin);
8156         g_free(data->peer->path);
8157         g_free(data->peer);
8158         g_free(data);
8159 }
8160
8161 static void interface_p2p_connect_params(DBusMessageIter *iter, void *user_data)
8162 {
8163         struct interface_connect_data *data = user_data;
8164         const char *wps = "pbc";
8165         DBusMessageIter dict;
8166         int go_intent = 7;
8167
8168         SUPPLICANT_DBG("");
8169
8170         supplicant_dbus_dict_open(iter, &dict);
8171
8172         if (data->peer->master)
8173                 go_intent = 15;
8174
8175         if (data->peer->wps_pin)
8176                 wps = "pin";
8177
8178         supplicant_dbus_dict_append_basic(&dict, "peer",
8179                                 DBUS_TYPE_OBJECT_PATH, &data->peer->path);
8180         supplicant_dbus_dict_append_basic(&dict, "wps_method",
8181                                 DBUS_TYPE_STRING, &wps);
8182         if (data->peer->wps_pin) {
8183                 supplicant_dbus_dict_append_basic(&dict, "pin",
8184                                 DBUS_TYPE_STRING, &data->peer->wps_pin);
8185         }
8186
8187         supplicant_dbus_dict_append_basic(&dict, "go_intent",
8188                                         DBUS_TYPE_INT32, &go_intent);
8189
8190         supplicant_dbus_dict_close(iter, &dict);
8191 }
8192
8193 int g_supplicant_interface_p2p_connect(GSupplicantInterface *interface,
8194                                         GSupplicantPeerParams *peer_params,
8195                                         GSupplicantInterfaceCallback callback,
8196                                         void *user_data)
8197 {
8198         struct interface_connect_data *data;
8199         int ret;
8200
8201         SUPPLICANT_DBG("");
8202
8203         if (!interface->p2p_support)
8204                 return -ENOTSUP;
8205
8206         data = dbus_malloc0(sizeof(*data));
8207         if (!data)
8208                 return -ENOMEM;
8209
8210         data->interface = interface;
8211         data->path = g_strdup(interface->path);
8212         data->peer = peer_params;
8213         data->callback = callback;
8214         data->user_data = user_data;
8215
8216         ret = supplicant_dbus_method_call(interface->path,
8217                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Connect",
8218                 interface_p2p_connect_params, interface_p2p_connect_result,
8219                 data, interface);
8220         if (ret < 0) {
8221                 g_free(data->path);
8222                 dbus_free(data);
8223                 return ret;
8224         }
8225
8226         return -EINPROGRESS;
8227 }
8228
8229 int g_supplicant_interface_p2p_disconnect(GSupplicantInterface *interface,
8230                                         GSupplicantPeerParams *peer_params)
8231 {
8232         GSupplicantPeer *peer;
8233         int count = 0;
8234         GSList *list;
8235
8236         SUPPLICANT_DBG("");
8237
8238         if (!interface->p2p_support)
8239                 return -ENOTSUP;
8240
8241         peer = g_hash_table_lookup(interface->peer_table, peer_params->path);
8242         if (!peer)
8243                 return -ENODEV;
8244
8245         for (list = peer->groups; list; list = list->next, count++) {
8246                 const char *group_obj_path = list->data;
8247                 GSupplicantInterface *g_interface;
8248                 GSupplicantGroup *group;
8249
8250                 group = g_hash_table_lookup(group_mapping, group_obj_path);
8251                 if (!group || !group->interface)
8252                         continue;
8253
8254                 g_interface = group->interface;
8255                 supplicant_dbus_method_call(g_interface->path,
8256                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8257                                 "Disconnect", NULL, NULL, NULL, g_interface);
8258         }
8259
8260         if (count == 0 && peer->current_group_iface) {
8261                 supplicant_dbus_method_call(peer->current_group_iface->path,
8262                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8263                                 "Disconnect", NULL, NULL, NULL,
8264                                 peer->current_group_iface->path);
8265         }
8266
8267         peer->current_group_iface = NULL;
8268
8269         return -EINPROGRESS;
8270 }
8271
8272 struct p2p_service_data {
8273         bool registration;
8274         GSupplicantInterface *interface;
8275         GSupplicantP2PServiceParams *service;
8276         GSupplicantInterfaceCallback callback;
8277         void *user_data;
8278 };
8279
8280 static void interface_p2p_service_result(const char *error,
8281                                         DBusMessageIter *iter, void *user_data)
8282 {
8283         struct p2p_service_data *data = user_data;
8284         int result = 0;
8285
8286         SUPPLICANT_DBG("%s result - %s", data->registration ?
8287                                 "Registration" : "Deletion",
8288                                 error ? error : "Success");
8289         if (error)
8290                 result = -EINVAL;
8291
8292         if (data->callback)
8293                 data->callback(result, data->interface, data->user_data);
8294
8295         g_free(data->service->query);
8296         g_free(data->service->response);
8297         g_free(data->service->service);
8298         g_free(data->service->wfd_ies);
8299         g_free(data->service);
8300         dbus_free(data);
8301 }
8302
8303 static void interface_p2p_service_params(DBusMessageIter *iter,
8304                                                         void *user_data)
8305 {
8306         struct p2p_service_data *data = user_data;
8307         GSupplicantP2PServiceParams *service;
8308         DBusMessageIter dict;
8309         const char *type;
8310
8311         SUPPLICANT_DBG("");
8312
8313         service = data->service;
8314
8315         supplicant_dbus_dict_open(iter, &dict);
8316
8317         if (service->query && service->response) {
8318                 type = "bonjour";
8319                 supplicant_dbus_dict_append_basic(&dict, "service_type",
8320                                                 DBUS_TYPE_STRING, &type);
8321                 supplicant_dbus_dict_append_fixed_array(&dict, "query",
8322                                         DBUS_TYPE_BYTE, &service->query,
8323                                         service->query_length);
8324                 supplicant_dbus_dict_append_fixed_array(&dict, "response",
8325                                         DBUS_TYPE_BYTE, &service->response,
8326                                         service->response_length);
8327         } else if (service->version && service->service) {
8328                 type = "upnp";
8329                 supplicant_dbus_dict_append_basic(&dict, "service_type",
8330                                                 DBUS_TYPE_STRING, &type);
8331                 supplicant_dbus_dict_append_basic(&dict, "version",
8332                                         DBUS_TYPE_INT32, &service->version);
8333                 supplicant_dbus_dict_append_basic(&dict, "service",
8334                                         DBUS_TYPE_STRING, &service->service);
8335         }
8336
8337         supplicant_dbus_dict_close(iter, &dict);
8338 }
8339
8340 int g_supplicant_interface_p2p_add_service(GSupplicantInterface *interface,
8341                                 GSupplicantInterfaceCallback callback,
8342                                 GSupplicantP2PServiceParams *p2p_service_params,
8343                                 void *user_data)
8344 {
8345         struct p2p_service_data *data;
8346         int ret;
8347
8348         SUPPLICANT_DBG("");
8349
8350         if (!interface->p2p_support)
8351                 return -ENOTSUP;
8352
8353         data = dbus_malloc0(sizeof(*data));
8354         if (!data)
8355                 return -ENOMEM;
8356
8357         data->registration = true;
8358         data->interface = interface;
8359         data->service = p2p_service_params;
8360         data->callback = callback;
8361         data->user_data = user_data;
8362
8363         ret = supplicant_dbus_method_call(interface->path,
8364                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "AddService",
8365                 interface_p2p_service_params, interface_p2p_service_result,
8366                 data, interface);
8367         if (ret < 0) {
8368                 dbus_free(data);
8369                 return ret;
8370         }
8371
8372         return -EINPROGRESS;
8373 }
8374
8375 int g_supplicant_interface_p2p_del_service(GSupplicantInterface *interface,
8376                                 GSupplicantP2PServiceParams *p2p_service_params)
8377 {
8378         struct p2p_service_data *data;
8379         int ret;
8380
8381         SUPPLICANT_DBG("");
8382
8383         if (!interface->p2p_support)
8384                 return -ENOTSUP;
8385
8386         data = dbus_malloc0(sizeof(*data));
8387         if (!data)
8388                 return -ENOMEM;
8389
8390         data->interface = interface;
8391         data->service = p2p_service_params;
8392
8393         ret = supplicant_dbus_method_call(interface->path,
8394                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeleteService",
8395                 interface_p2p_service_params, interface_p2p_service_result,
8396                 data, interface);
8397         if (ret < 0) {
8398                 dbus_free(data);
8399                 return ret;
8400         }
8401
8402         return -EINPROGRESS;
8403 }
8404
8405 struct p2p_listen_data {
8406         int period;
8407         int interval;
8408 };
8409
8410 static void interface_p2p_listen_params(DBusMessageIter *iter, void *user_data)
8411 {
8412         struct p2p_listen_data *params = user_data;
8413         DBusMessageIter dict;
8414
8415         supplicant_dbus_dict_open(iter, &dict);
8416
8417         supplicant_dbus_dict_append_basic(&dict, "period",
8418                                         DBUS_TYPE_INT32, &params->period);
8419         supplicant_dbus_dict_append_basic(&dict, "interval",
8420                                         DBUS_TYPE_INT32, &params->interval);
8421         supplicant_dbus_dict_close(iter, &dict);
8422 }
8423
8424 int g_supplicant_interface_p2p_listen(GSupplicantInterface *interface,
8425                                                 int period, int interval)
8426 {
8427         struct p2p_listen_data params;
8428
8429         SUPPLICANT_DBG("");
8430
8431         if (!interface->p2p_support)
8432                 return -ENOTSUP;
8433
8434         params.period = period;
8435         params.interval = interval;
8436
8437         return supplicant_dbus_method_call(interface->path,
8438                         SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8439                         "ExtendedListen", interface_p2p_listen_params,
8440                         NULL, &params, NULL);
8441 }
8442
8443 static void widi_ies_params(DBusMessageIter *iter, void *user_data)
8444 {
8445         struct p2p_service_data *data = user_data;
8446         GSupplicantP2PServiceParams *service = data->service;
8447         DBusMessageIter array;
8448
8449         SUPPLICANT_DBG("%p - %d", service->wfd_ies, service->wfd_ies_length);
8450
8451         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
8452                                         DBUS_TYPE_BYTE_AS_STRING, &array);
8453
8454         if (service->wfd_ies && service->wfd_ies_length > 0) {
8455                 dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
8456                                 &service->wfd_ies, service->wfd_ies_length);
8457         }
8458
8459         dbus_message_iter_close_container(iter, &array);
8460 }
8461
8462 int g_supplicant_set_widi_ies(GSupplicantP2PServiceParams *p2p_service_params,
8463                                         GSupplicantInterfaceCallback callback,
8464                                         void *user_data)
8465 {
8466         struct p2p_service_data *data;
8467         int ret;
8468
8469         SUPPLICANT_DBG("");
8470
8471         if (!system_available)
8472                 return -EFAULT;
8473
8474         data = dbus_malloc0(sizeof(*data));
8475         if (!data)
8476                 return -ENOMEM;
8477
8478         data->service = p2p_service_params;
8479         data->callback = callback;
8480         data->user_data = user_data;
8481
8482         if (p2p_service_params->wfd_ies)
8483                 data->registration = true;
8484
8485         ret = supplicant_dbus_property_set(SUPPLICANT_PATH,
8486                                         SUPPLICANT_INTERFACE, "WFDIEs",
8487                                         DBUS_TYPE_ARRAY_AS_STRING
8488                                         DBUS_TYPE_BYTE_AS_STRING,
8489                                         widi_ies_params,
8490                                         interface_p2p_service_result,
8491                                         data, NULL);
8492         if (ret < 0 && ret != -EINPROGRESS) {
8493                 dbus_free(data);
8494                 return ret;
8495         }
8496
8497         return -EINPROGRESS;
8498 }
8499
8500
8501 static const char *g_supplicant_rule0 = "type=signal,"
8502                                         "path=" DBUS_PATH_DBUS ","
8503                                         "sender=" DBUS_SERVICE_DBUS ","
8504                                         "interface=" DBUS_INTERFACE_DBUS ","
8505                                         "member=NameOwnerChanged,"
8506                                         "arg0=" SUPPLICANT_SERVICE;
8507 static const char *g_supplicant_rule1 = "type=signal,"
8508                         "interface=" SUPPLICANT_INTERFACE;
8509 static const char *g_supplicant_rule2 = "type=signal,"
8510                         "interface=" SUPPLICANT_INTERFACE ".Interface";
8511 static const char *g_supplicant_rule3 = "type=signal,"
8512                         "interface=" SUPPLICANT_INTERFACE ".Interface.WPS";
8513 static const char *g_supplicant_rule4 = "type=signal,"
8514                         "interface=" SUPPLICANT_INTERFACE ".BSS";
8515 static const char *g_supplicant_rule5 = "type=signal,"
8516                         "interface=" SUPPLICANT_INTERFACE ".Network";
8517 #if !defined TIZEN_EXT
8518 static const char *g_supplicant_rule6 = "type=signal,"
8519                 "interface=" SUPPLICANT_INTERFACE ".Interface.P2PDevice";
8520 static const char *g_supplicant_rule7 = "type=signal,"
8521                 "interface=" SUPPLICANT_INTERFACE ".Peer";
8522 static const char *g_supplicant_rule8 = "type=signal,"
8523                 "interface=" SUPPLICANT_INTERFACE ".Group";
8524 #endif
8525 #if defined TIZEN_EXT_WIFI_MESH
8526 static const char *g_supplicant_rule9 = "type=signal,"
8527                 "interface=" SUPPLICANT_INTERFACE ".Interface.Mesh";
8528 #endif
8529
8530 static void invoke_introspect_method(void)
8531 {
8532         DBusMessage *message;
8533
8534         message = dbus_message_new_method_call(SUPPLICANT_SERVICE,
8535                                         SUPPLICANT_PATH,
8536                                         DBUS_INTERFACE_INTROSPECTABLE,
8537                                         "Introspect");
8538
8539         if (!message)
8540                 return;
8541
8542         dbus_message_set_no_reply(message, TRUE);
8543         dbus_connection_send(connection, message, NULL);
8544         dbus_message_unref(message);
8545 }
8546
8547 #if defined TIZEN_EXT && defined TIZEN_EXT_INS
8548 void g_supplicant_set_ins_settings(GSupplicantINSPreferredFreq preferred_freq_bssid,
8549                 bool last_connected_bssid, bool assoc_reject, bool signal_bssid,
8550                 unsigned int preferred_freq_bssid_score, unsigned int last_connected_bssid_score,
8551                 unsigned int assoc_reject_score, int signal_level3_5ghz, int signal_level3_24ghz)
8552 {
8553         ins_settings.preferred_freq_bssid = preferred_freq_bssid;
8554         ins_settings.last_connected_bssid = last_connected_bssid;
8555         ins_settings.assoc_reject = assoc_reject;
8556         ins_settings.signal_bssid = signal_bssid;
8557         ins_settings.preferred_freq_bssid_score = preferred_freq_bssid_score;
8558         ins_settings.last_connected_bssid_score = last_connected_bssid_score;
8559         ins_settings.assoc_reject_score = assoc_reject_score;
8560         ins_settings.signal_level3_5ghz = signal_level3_5ghz;
8561         ins_settings.signal_level3_24ghz = signal_level3_24ghz;
8562
8563         SUPPLICANT_DBG("preferred_freq_bssid [%s]", preferred_freq_bssid ? "true" : "false");
8564         SUPPLICANT_DBG("preferred_freq_bssid_score [%d]", preferred_freq_bssid_score);
8565         SUPPLICANT_DBG("last_connected_bssid [%s]", last_connected_bssid ? "true" : "false");
8566         SUPPLICANT_DBG("last_connected_bssid_score [%d]", last_connected_bssid_score);
8567         SUPPLICANT_DBG("assoc_reject [%s]", assoc_reject ? "true" : "false");
8568         SUPPLICANT_DBG("assoc_reject_score [%d]", assoc_reject_score);
8569         SUPPLICANT_DBG("signal_bssid [%s]", signal_bssid ? "true" : "false");
8570         SUPPLICANT_DBG("signal_level3_5ghz [%d]", signal_level3_5ghz);
8571         SUPPLICANT_DBG("signal_level3_24ghz [%d]", signal_level3_24ghz);
8572 }
8573 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */
8574
8575 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8576 void g_supplicant_register_eap_callback(g_supplicant_eap_callback cb)
8577 {
8578         SUPPLICANT_DBG("g_supplicant_register_eap_callback %p", cb);
8579
8580         if (!callbacks_pointer) {
8581                 SUPPLICANT_DBG("callbacks_pointer is NULL");
8582                 return;
8583         }
8584
8585         callbacks_pointer->eap = cb;
8586 }
8587
8588 void g_supplicant_unregister_eap_callback(void)
8589 {
8590         SUPPLICANT_DBG("g_supplicant_unregister_eap_callback");
8591
8592         if (!callbacks_pointer) {
8593                 SUPPLICANT_DBG("callbacks_pointer is NULL");
8594                 return;
8595         }
8596
8597         callbacks_pointer->eap = NULL;
8598 }
8599 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8600
8601 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8602 int g_supplicant_register(GSupplicantCallbacks *callbacks)
8603 #else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8604 int g_supplicant_register(const GSupplicantCallbacks *callbacks)
8605 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8606 {
8607         connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
8608         if (!connection)
8609                 return -EIO;
8610
8611         if (!dbus_connection_add_filter(connection, g_supplicant_filter,
8612                                                 NULL, NULL)) {
8613                 dbus_connection_unref(connection);
8614                 connection = NULL;
8615                 return -EIO;
8616         }
8617 #if defined TIZEN_EXT
8618         simplified_log = connman_setting_get_bool("SimplifiedLog");
8619 #endif
8620         callbacks_pointer = callbacks;
8621         eap_methods = 0;
8622
8623         interface_table = g_hash_table_new_full(g_str_hash, g_str_equal,
8624                                                 NULL, remove_interface);
8625
8626         bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8627                                                                 NULL, NULL);
8628         peer_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8629                                                                 NULL, NULL);
8630         group_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8631                                                                 NULL, NULL);
8632         pending_peer_connection = g_hash_table_new_full(g_str_hash, g_str_equal,
8633                                                                 NULL, NULL);
8634         config_file_table = g_hash_table_new_full(g_str_hash, g_str_equal,
8635                                                                 g_free, g_free);
8636
8637         supplicant_dbus_setup(connection);
8638
8639         dbus_bus_add_match(connection, g_supplicant_rule0, NULL);
8640         dbus_bus_add_match(connection, g_supplicant_rule1, NULL);
8641         dbus_bus_add_match(connection, g_supplicant_rule2, NULL);
8642         dbus_bus_add_match(connection, g_supplicant_rule3, NULL);
8643         dbus_bus_add_match(connection, g_supplicant_rule4, NULL);
8644         dbus_bus_add_match(connection, g_supplicant_rule5, NULL);
8645 #if defined TIZEN_EXT
8646         dbus_bus_add_match(connection,
8647                         "type=signal,interface=org.tizen.system.deviced.PowerOff,"
8648                         "member=ChangeState", NULL);
8649 #endif
8650 #if !defined TIZEN_EXT
8651         dbus_bus_add_match(connection, g_supplicant_rule6, NULL);
8652         dbus_bus_add_match(connection, g_supplicant_rule7, NULL);
8653         dbus_bus_add_match(connection, g_supplicant_rule8, NULL);
8654 #endif
8655 #if defined TIZEN_EXT_WIFI_MESH
8656         dbus_bus_add_match(connection, g_supplicant_rule9, NULL);
8657 #endif
8658         dbus_connection_flush(connection);
8659
8660         if (dbus_bus_name_has_owner(connection,
8661                                         SUPPLICANT_SERVICE, NULL)) {
8662                 system_available = TRUE;
8663                 supplicant_dbus_property_get_all(SUPPLICANT_PATH,
8664                                                 SUPPLICANT_INTERFACE,
8665                                                 service_property, NULL, NULL);
8666         } else
8667                 invoke_introspect_method();
8668
8669         SUPPLICANT_DBG("supplicant dbus setup completed");
8670         return 0;
8671 }
8672
8673 static void unregister_interface_remove_params(DBusMessageIter *iter,
8674                                                 void *user_data)
8675 {
8676         const char *path = user_data;
8677
8678         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
8679                                                         &path);
8680 }
8681
8682
8683 static void unregister_remove_interface(gpointer key, gpointer value,
8684                                                 gpointer user_data)
8685 {
8686         GSupplicantInterface *interface = value;
8687
8688         supplicant_dbus_method_call(SUPPLICANT_PATH,
8689                                         SUPPLICANT_INTERFACE,
8690                                         "RemoveInterface",
8691                                         unregister_interface_remove_params,
8692                                         NULL, interface->path, NULL);
8693 }
8694
8695 void g_supplicant_unregister(const GSupplicantCallbacks *callbacks)
8696 {
8697         SUPPLICANT_DBG("");
8698
8699         if (connection) {
8700 #if defined TIZEN_EXT_WIFI_MESH
8701                 dbus_bus_remove_match(connection, g_supplicant_rule9, NULL);
8702 #endif
8703 #if !defined TIZEN_EXT
8704                 dbus_bus_remove_match(connection, g_supplicant_rule8, NULL);
8705                 dbus_bus_remove_match(connection, g_supplicant_rule7, NULL);
8706                 dbus_bus_remove_match(connection, g_supplicant_rule6, NULL);
8707 #endif
8708                 dbus_bus_remove_match(connection, g_supplicant_rule5, NULL);
8709                 dbus_bus_remove_match(connection, g_supplicant_rule4, NULL);
8710                 dbus_bus_remove_match(connection, g_supplicant_rule3, NULL);
8711                 dbus_bus_remove_match(connection, g_supplicant_rule2, NULL);
8712                 dbus_bus_remove_match(connection, g_supplicant_rule1, NULL);
8713                 dbus_bus_remove_match(connection, g_supplicant_rule0, NULL);
8714                 dbus_connection_flush(connection);
8715
8716                 dbus_connection_remove_filter(connection,
8717                                                 g_supplicant_filter, NULL);
8718         }
8719
8720         if (config_file_table) {
8721                 g_hash_table_destroy(config_file_table);
8722                 config_file_table = NULL;
8723         }
8724
8725         if (bss_mapping) {
8726                 g_hash_table_destroy(bss_mapping);
8727                 bss_mapping = NULL;
8728         }
8729
8730         if (peer_mapping) {
8731                 g_hash_table_destroy(peer_mapping);
8732                 peer_mapping = NULL;
8733         }
8734
8735         if (group_mapping) {
8736                 g_hash_table_destroy(group_mapping);
8737                 group_mapping = NULL;
8738         }
8739
8740         if (interface_table) {
8741                 g_hash_table_foreach(interface_table,
8742                                         unregister_remove_interface, NULL);
8743                 g_hash_table_destroy(interface_table);
8744                 interface_table = NULL;
8745         }
8746
8747         if (system_available)
8748                 callback_system_killed();
8749
8750         if (connection) {
8751                 dbus_connection_unref(connection);
8752                 connection = NULL;
8753         }
8754
8755         callbacks_pointer = NULL;
8756         eap_methods = 0;
8757 }
8758
8759 #ifdef TIZEN_EXT
8760 struct supplicant_mac_policy {
8761         GSupplicantMacPolicyCallback callback;
8762         dbus_uint32_t policy;
8763         const void *user_data;
8764 };
8765
8766 static void mac_policy_result(const char *error,
8767                                 DBusMessageIter *iter, void *user_data)
8768 {
8769         struct supplicant_mac_policy *data = user_data;
8770         int result = 0;
8771
8772         if (!user_data)
8773                 return;
8774
8775         if (error) {
8776                 SUPPLICANT_DBG("Mac policy setting failure %s", error);
8777                 result = -EINVAL;
8778         }
8779
8780         if (data->callback)
8781                 data->callback(result, data->policy,
8782                                         (void *) data->user_data);
8783
8784         dbus_free(data);
8785 }
8786
8787 static void mac_policy_params(DBusMessageIter *iter, void *user_data)
8788 {
8789         struct supplicant_mac_policy *data = user_data;
8790
8791         dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &(data->policy));
8792 }
8793
8794 int g_supplicant_interface_set_mac_policy(GSupplicantInterface *interface,
8795                                         GSupplicantMacPolicyCallback callback,
8796                                                         unsigned int policy,
8797                                                         void *user_data)
8798 {
8799         struct supplicant_mac_policy *data = NULL;
8800         int ret;
8801
8802         if (!system_available)
8803                 return -EFAULT;
8804
8805         if (!interface)
8806                 return -EINVAL;
8807
8808         data = dbus_malloc0(sizeof(*data));
8809         if (!data)
8810                 return -ENOMEM;
8811
8812         data->callback = callback;
8813         data->policy = policy;
8814         data->user_data = user_data;
8815
8816         ret =  supplicant_dbus_property_set(interface->path,
8817                                 SUPPLICANT_INTERFACE ".Interface",
8818                                 "MacAddr", DBUS_TYPE_INT32_AS_STRING,
8819                                 mac_policy_params, mac_policy_result, data, NULL);
8820         if (ret < 0) {
8821                 SUPPLICANT_DBG("Unable to set MacAddr configuration");
8822                 dbus_free(data);
8823         }
8824
8825         return ret;
8826 }
8827
8828 int g_supplicant_interface_set_preassoc_mac_policy(GSupplicantInterface *interface,
8829                                         GSupplicantMacPolicyCallback callback,
8830                                                         unsigned int policy,
8831                                                         void *user_data)
8832 {
8833         struct supplicant_mac_policy *data;
8834         int ret;
8835
8836         if (!system_available)
8837                 return -EFAULT;
8838
8839         if (!interface)
8840                 return -EINVAL;
8841
8842         data = dbus_malloc0(sizeof(*data));
8843         if (!data)
8844                 return -ENOMEM;
8845
8846         data->callback = callback;
8847         data->policy = policy;
8848         data->user_data = user_data;
8849
8850         ret =  supplicant_dbus_property_set(interface->path,
8851                                 SUPPLICANT_INTERFACE ".Interface",
8852                                 "PreassocMacAddr", DBUS_TYPE_INT32_AS_STRING,
8853                                 mac_policy_params, mac_policy_result, data, NULL);
8854         if (ret < 0) {
8855                 SUPPLICANT_DBG("Unable to set PreassocMacAddr configuration");
8856                 dbus_free(data);
8857         }
8858
8859         return ret;
8860 }
8861
8862 struct supplicant_random_mac_lifetime {
8863         GSupplicantRandomMaclifetimeCallback callback;
8864         dbus_uint32_t lifetime;
8865         const void *user_data;
8866 };
8867
8868 static void random_mac_lifetime_result(const char *error,
8869                                 DBusMessageIter *iter, void *user_data)
8870 {
8871         struct supplicant_random_mac_lifetime *data = user_data;
8872         int result = 0;
8873
8874         if (!user_data)
8875                 return;
8876
8877         if (error) {
8878                 SUPPLICANT_DBG("Random Mac lifetime setting failure %s", error);
8879                 result = -EINVAL;
8880         }
8881
8882         if (data->callback)
8883                 data->callback(result, data->lifetime,
8884                                         (void *) data->user_data);
8885
8886         dbus_free(data);
8887 }
8888
8889 static void random_mac_lifetime_params(DBusMessageIter *iter, void *user_data)
8890 {
8891         struct supplicant_random_mac_lifetime *data = user_data;
8892
8893         dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32, &(data->lifetime));
8894 }
8895
8896 int g_supplicant_interface_set_random_mac_lifetime(GSupplicantInterface *interface,
8897                                         GSupplicantRandomMaclifetimeCallback callback,
8898                                                         unsigned int lifetime,
8899                                                         void *user_data)
8900 {
8901         struct supplicant_random_mac_lifetime *data;
8902         int ret;
8903
8904         if (!system_available)
8905                 return -EFAULT;
8906
8907         if (!interface)
8908                 return -EINVAL;
8909
8910         data = dbus_malloc0(sizeof(*data));
8911         if (!data)
8912                 return -ENOMEM;
8913
8914         data->callback = callback;
8915         data->lifetime = lifetime;
8916         data->user_data = user_data;
8917
8918         ret =  supplicant_dbus_property_set(interface->path,
8919                                 SUPPLICANT_INTERFACE ".Interface",
8920                                 "RandAddrLifetime", DBUS_TYPE_UINT32_AS_STRING,
8921                                 random_mac_lifetime_params, random_mac_lifetime_result,
8922                                 data, NULL);
8923         if (ret < 0) {
8924                 SUPPLICANT_DBG("Unable to set RandAddrLifetime configuration");
8925                 dbus_free(data);
8926         }
8927
8928         return ret;
8929 }
8930 #endif