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 static void count_assoc_reject(gpointer data, gpointer user_data)
2003 {
2004         time_t assoc_reject_time = GPOINTER_TO_INT(data);
2005         struct assoc_count_data *assoc_count = user_data;
2006
2007         if (assoc_reject_time > assoc_count->ref_time)
2008                 assoc_count->assoc_count++;
2009 }
2010
2011 static uint16_t get_assoc_reject_cnt(GHashTable *assoc_reject_table, unsigned char *bssid)
2012 {
2013         gchar *bssid_str;
2014         struct assoc_reject_data *assoc_data;
2015         struct assoc_count_data assoc_count;
2016         time_t curr_time;
2017         struct tm* timeinfo;
2018
2019         if (g_hash_table_size(assoc_reject_table) < 1)
2020                 return 0;
2021
2022         if (!bssid)
2023                 return 0;
2024
2025         if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX))
2026                 return 0;
2027
2028         bssid_str = convert_bssid_to_str(bssid);
2029         if (!bssid_str)
2030                 return 0;
2031
2032         assoc_data = g_hash_table_lookup(assoc_reject_table, bssid_str);
2033         if (!assoc_data) {
2034                 g_free(bssid_str);
2035                 return 0;
2036         }
2037
2038         if (g_slist_length(assoc_data->reject_time_list) < 1) {
2039                 g_free(bssid_str);
2040                 return 0;
2041         }
2042
2043         /* Only events that occur within one hour are appened. */
2044         curr_time = time(NULL);
2045         timeinfo = localtime(&curr_time);
2046         timeinfo->tm_hour -= 1;
2047
2048         assoc_count.ref_time = mktime(timeinfo);
2049         assoc_count.assoc_count = 0;
2050
2051         g_slist_foreach(assoc_data->reject_time_list, count_assoc_reject, &assoc_count);
2052
2053         g_free(bssid_str);
2054         return assoc_count.assoc_count;
2055 }
2056
2057 #if defined TIZEN_EXT_INS
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 #if defined TIZEN_EXT_INS
2137         score += calculate_score_last_connected_bssid(is_last_connected);
2138         score += calculate_score_assoc_reject(assoc_reject_cnt);
2139         score += calculate_score_frequency(strength, frequency);
2140         score += calculate_score_strength(strength);
2141         score += (int)snr;
2142         score += calculate_score_est_throughput(est_throughput);
2143 #endif
2144
2145         return score;
2146 }
2147
2148 static void update_bssid_list(gpointer key, gpointer value, gpointer user_data)
2149 {
2150         struct g_supplicant_bss *bss = value;
2151         struct g_connman_bssids *bssids = NULL;
2152         struct update_bssid_data *bssid_data = (struct update_bssid_data *)user_data;
2153
2154         bssids = (struct g_connman_bssids *)g_try_malloc0(sizeof(struct g_connman_bssids));
2155
2156         if (bssids) {
2157                 memcpy(bssids->bssid, bss->bssid, WIFI_BSSID_LEN_MAX);
2158
2159                 bssids->strength = bss->signal;
2160                 bssids->strength += 120;
2161
2162                 if (bssids->strength > 100)
2163                         bssids->strength = 100;
2164
2165                 bssids->frequency = bss->frequency;
2166
2167                 bssids->assoc_reject_cnt = get_assoc_reject_cnt(bssid_data->assoc_reject_table, bssids->bssid);
2168
2169                 bssids->is_last_connected = compare_bssid(bssids->bssid, bssid_data->last_connected_bssid);
2170
2171 #if defined TIZEN_EXT_INS
2172                 bssids->score_last_connected_bssid = calculate_score_last_connected_bssid(bssids->is_last_connected);
2173                 bssids->score_assoc_reject = calculate_score_assoc_reject(bssids->assoc_reject_cnt);
2174                 bssids->score_frequency = calculate_score_frequency(bss->signal, bssids->frequency);
2175                 bssids->score_strength = calculate_score_strength(bss->signal);
2176                 bssids->score_snr = (int)bss->snr;
2177                 bssids->score_est_throughput = calculate_score_est_throughput(bss->est_throughput);
2178 #endif
2179
2180                 bssids->ins_score = calculate_score(bssids->is_last_connected,
2181                         bssids->assoc_reject_cnt, bssids->frequency, bss->signal,
2182                         bss->snr, bss->est_throughput);
2183
2184                 bssid_data->bssid_list = g_slist_append(bssid_data->bssid_list, bssids);
2185         } else
2186                 SUPPLICANT_DBG("Failed to allocate memory");
2187 }
2188
2189 static gint cmp_bss(gconstpointer a, gconstpointer b)
2190 {
2191         struct g_connman_bssids *entry_a = (struct g_connman_bssids *)a;
2192         struct g_connman_bssids *entry_b = (struct g_connman_bssids *)b;
2193
2194         if (entry_a->ins_score > entry_b->ins_score)
2195                 return -1;
2196
2197         if (entry_a->ins_score < entry_b->ins_score)
2198                 return 1;
2199
2200         return 0;
2201 }
2202
2203 #if defined TIZEN_EXT_INS
2204 static void print_bssid_sort(gpointer data, gpointer user_data)
2205 {
2206         struct g_connman_bssids *bssids = data;
2207
2208         SUPPLICANT_DBG("bssid[" MACSTR "] total[%2d] freq[%2d] "
2209                         "last_conn[%2d] assoc_reject[%2d] strength[%2d]",
2210                         MAC2STR(bssids->bssid), bssids->ins_score,
2211                         bssids->score_frequency, bssids->score_last_connected_bssid,
2212                         bssids->score_assoc_reject, bssids->score_strength);
2213 }
2214 #endif
2215
2216 void *g_supplicant_network_get_bssid_list(GSupplicantNetwork *network)
2217 {
2218         struct update_bssid_data bssid_data;
2219
2220         if (g_hash_table_size(network->bss_table) < 1)
2221                 return NULL;
2222
2223         bssid_data.network = network;
2224         memset(&bssid_data, 0, sizeof(bssid_data));
2225         memcpy(bssid_data.last_connected_bssid, network->last_connected_bssid, WIFI_BSSID_LEN_MAX);
2226         bssid_data.assoc_reject_table = network->assoc_reject_table;
2227
2228         g_hash_table_foreach(network->bss_table, update_bssid_list, &bssid_data);
2229         bssid_data.bssid_list = g_slist_sort(bssid_data.bssid_list, cmp_bss);
2230 #if defined TIZEN_EXT_INS
2231         g_slist_foreach(bssid_data.bssid_list, print_bssid_sort, NULL);
2232 #endif
2233
2234         return bssid_data.bssid_list;
2235 }
2236
2237 void g_supplicant_network_set_last_connected_bssid(GSupplicantNetwork *network, const unsigned char *bssid)
2238 {
2239         if (!bssid)
2240                 return;
2241
2242         if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX))
2243                 return;
2244
2245         memcpy(network->last_connected_bssid, bssid, WIFI_BSSID_LEN_MAX);
2246
2247         SUPPLICANT_DBG("last connected bssid [" MACSTR "]", MAC2STR(bssid));
2248 }
2249
2250 const unsigned char *g_supplicant_network_get_last_connected_bssid(GSupplicantNetwork *network)
2251 {
2252         if (network == NULL)
2253                 return NULL;
2254
2255         return (const unsigned char *)network->last_connected_bssid;
2256 }
2257
2258 void g_supplicant_network_update_assoc_reject(GSupplicantInterface *interface,
2259                 GSupplicantNetwork *network)
2260 {
2261         struct assoc_reject_data *assoc_data;
2262         gchar *bssid_str;
2263         time_t curr_time;
2264
2265         if (!network)
2266                 return;
2267
2268         bssid_str = convert_bssid_to_str(interface->add_network_bssid);
2269         if (!bssid_str)
2270                 return;
2271
2272         assoc_data = g_hash_table_lookup(network->assoc_reject_table, bssid_str);
2273         if (!assoc_data) {
2274                 assoc_data = g_try_new0(struct assoc_reject_data, 1);
2275                 if (!assoc_data) {
2276                         g_free(bssid_str);
2277                         return;
2278                 }
2279
2280                 assoc_data->bssid = g_strdup(bssid_str);
2281                 g_hash_table_insert(network->assoc_reject_table, assoc_data->bssid, assoc_data);
2282         }
2283
2284         curr_time = time(NULL);
2285         assoc_data->reject_time_list = g_slist_append(assoc_data->reject_time_list, GINT_TO_POINTER(curr_time));
2286
2287         SUPPLICANT_DBG("bssid [%s] time [%u]", bssid_str, curr_time);
2288
2289         g_free(bssid_str);
2290
2291         callback_network_changed(network, "UpdateAssocReject");
2292 }
2293
2294 GHashTable *g_supplicant_network_get_assoc_reject_table(GSupplicantNetwork *network)
2295 {
2296         if (!network)
2297                 return NULL;
2298
2299         return network->assoc_reject_table;
2300 }
2301
2302 GSupplicantNetwork *g_supplicant_interface_get_network(GSupplicantInterface *interface,
2303                 const char *group)
2304 {
2305         if (!interface)
2306                 return NULL;
2307
2308         return g_hash_table_lookup(interface->network_table, group);
2309 }
2310 #endif
2311
2312 static void merge_network(GSupplicantNetwork *network)
2313 {
2314         GString *str;
2315         const char *ssid, *mode, *key_mgmt;
2316 #if defined TIZEN_EXT
2317         const char *isHS20AP;
2318         const char *eap, *identity, *phase2;
2319 #endif
2320         unsigned int i, ssid_len;
2321         char *group;
2322
2323         ssid = g_hash_table_lookup(network->config_table, "ssid");
2324         mode = g_hash_table_lookup(network->config_table, "mode");
2325         key_mgmt = g_hash_table_lookup(network->config_table, "key_mgmt");
2326 #if defined TIZEN_EXT
2327         isHS20AP = g_hash_table_lookup(network->config_table, "isHS20AP");
2328         eap = g_hash_table_lookup(network->config_table, "eap");
2329         identity = g_hash_table_lookup(network->config_table, "identity");
2330         phase2 = g_hash_table_lookup(network->config_table, "phase2");
2331 #endif
2332
2333         SUPPLICANT_DBG("ssid %s mode %s", ssid, mode);
2334
2335         if (ssid)
2336                 ssid_len = strlen(ssid);
2337         else
2338                 ssid_len = 0;
2339
2340         str = g_string_sized_new((ssid_len * 2) + 24);
2341         if (!str)
2342                 return;
2343
2344         for (i = 0; i < ssid_len; i++)
2345 #if defined TIZEN_EXT
2346         {
2347                 if (ssid[i] != '"')
2348 #endif
2349                 g_string_append_printf(str, "%02x", ssid[i]);
2350 #if defined TIZEN_EXT
2351         }
2352 #endif
2353
2354         if (g_strcmp0(mode, "0") == 0)
2355                 g_string_append_printf(str, "_managed");
2356         else if (g_strcmp0(mode, "1") == 0)
2357                 g_string_append_printf(str, "_adhoc");
2358 #if defined TIZEN_EXT_WIFI_MESH
2359         else if (g_strcmp0(mode, "5") == 0)
2360                 g_string_append_printf(str, "_mesh");
2361 #endif
2362
2363         if (g_strcmp0(key_mgmt, "WPA-PSK") == 0)
2364                 g_string_append_printf(str, "_psk");
2365 #if defined TIZEN_EXT
2366         else if (g_strcmp0(key_mgmt, "WPA-EAP") == 0)
2367                 g_string_append_printf(str, "_ieee8021x");
2368         else
2369                 g_string_append_printf(str, "_none");
2370 #endif
2371
2372         group = g_string_free(str, FALSE);
2373
2374         SUPPLICANT_DBG("%s", group);
2375
2376 #if defined TIZEN_EXT
2377         if (g_strcmp0(isHS20AP, "1") == 0) {
2378                 network->isHS20AP = 1;
2379                 if (network->eap)
2380                         g_free(network->eap);
2381                 network->eap = g_strdup(eap);
2382
2383                 if (network->identity)
2384                         g_free(network->identity);
2385                 network->identity = g_strdup(identity);
2386
2387                 if (network->phase2)
2388                         g_free(network->phase2);
2389                 network->phase2 = g_strdup(phase2);
2390         } else
2391                 network->isHS20AP = 0;
2392
2393         network->group = g_strdup(group);
2394         callback_network_merged(network);
2395         g_free(network->group);
2396 #endif
2397
2398         g_free(group);
2399
2400         g_hash_table_destroy(network->config_table);
2401
2402         g_free(network->path);
2403         g_free(network);
2404 }
2405
2406 static void network_property(const char *key, DBusMessageIter *iter,
2407                                                         void *user_data)
2408 {
2409         GSupplicantNetwork *network = user_data;
2410
2411         if (!network->interface)
2412                 return;
2413
2414         if (!key) {
2415                 merge_network(network);
2416                 return;
2417         }
2418
2419         if (g_strcmp0(key, "Enabled") == 0) {
2420                 dbus_bool_t enabled = FALSE;
2421
2422                 dbus_message_iter_get_basic(iter, &enabled);
2423         } else if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
2424                 const char *str = NULL;
2425
2426                 dbus_message_iter_get_basic(iter, &str);
2427                 if (str) {
2428                         g_hash_table_replace(network->config_table,
2429                                                 g_strdup(key), g_strdup(str));
2430                 }
2431         } else
2432                 SUPPLICANT_DBG("key %s type %c",
2433                                 key, dbus_message_iter_get_arg_type(iter));
2434 }
2435
2436 static void interface_network_added(DBusMessageIter *iter, void *user_data)
2437 {
2438         GSupplicantInterface *interface = user_data;
2439         GSupplicantNetwork *network;
2440         const char *path = NULL;
2441
2442         SUPPLICANT_DBG("");
2443
2444         dbus_message_iter_get_basic(iter, &path);
2445         if (!path)
2446                 return;
2447
2448         if (g_strcmp0(path, "/") == 0)
2449                 return;
2450
2451         network = g_try_new0(GSupplicantNetwork, 1);
2452         if (!network)
2453                 return;
2454
2455         network->interface = interface;
2456         network->path = g_strdup(path);
2457
2458         network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2459                                                         g_free, g_free);
2460
2461         dbus_message_iter_next(iter);
2462         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
2463                 supplicant_dbus_property_foreach(iter, network_property,
2464                                                                 network);
2465                 network_property(NULL, NULL, network);
2466                 return;
2467         }
2468
2469         supplicant_dbus_property_get_all(path,
2470                                 SUPPLICANT_INTERFACE ".Network",
2471                                         network_property, network, NULL);
2472 }
2473
2474 static void interface_network_removed(DBusMessageIter *iter, void *user_data)
2475 {
2476         SUPPLICANT_DBG("");
2477 }
2478
2479 static char *create_name(unsigned char *ssid, int ssid_len)
2480 {
2481         GString *string;
2482         const gchar *remainder, *invalid;
2483         int valid_bytes, remaining_bytes;
2484
2485         if (ssid_len < 1 || ssid[0] == '\0')
2486                 return g_strdup("");
2487
2488         string = NULL;
2489         remainder = (const gchar *)ssid;
2490         remaining_bytes = ssid_len;
2491
2492         while (remaining_bytes != 0) {
2493                 if (g_utf8_validate(remainder, remaining_bytes,
2494                                         &invalid)) {
2495                         break;
2496                 }
2497
2498                 valid_bytes = invalid - remainder;
2499
2500                 if (!string)
2501                         string = g_string_sized_new(remaining_bytes);
2502
2503                 g_string_append_len(string, remainder, valid_bytes);
2504
2505                 /* append U+FFFD REPLACEMENT CHARACTER */
2506                 g_string_append(string, "\357\277\275");
2507
2508                 remaining_bytes -= valid_bytes + 1;
2509                 remainder = invalid + 1;
2510         }
2511
2512         if (!string)
2513                 return g_strndup((const gchar *)ssid, ssid_len + 1);
2514
2515         g_string_append(string, remainder);
2516
2517         return g_string_free(string, FALSE);
2518 }
2519
2520 static char *create_group(struct g_supplicant_bss *bss)
2521 {
2522         GString *str;
2523         unsigned int i;
2524         const char *mode, *security;
2525
2526         str = g_string_sized_new((bss->ssid_len * 2) + 24);
2527         if (!str)
2528                 return NULL;
2529
2530         if (bss->ssid_len > 0 && bss->ssid[0] != '\0') {
2531                 for (i = 0; i < bss->ssid_len; i++)
2532                         g_string_append_printf(str, "%02x", bss->ssid[i]);
2533         } else
2534                 g_string_append_printf(str, "hidden");
2535
2536         mode = mode2string(bss->mode);
2537         if (mode)
2538                 g_string_append_printf(str, "_%s", mode);
2539
2540         security = security2string(bss->security);
2541         if (security)
2542                 g_string_append_printf(str, "_%s", security);
2543
2544         return g_string_free(str, FALSE);
2545 }
2546 #if defined TIZEN_EXT
2547 static void update_network_with_best_bss(GSupplicantNetwork *network,
2548                 struct g_supplicant_bss *best_bss)
2549 {
2550         network->signal = best_bss->signal;
2551         network->frequency = best_bss->frequency;
2552         network->best_bss = best_bss;
2553 }
2554
2555 static bool update_best_bss(GSupplicantNetwork *network,
2556                 struct g_supplicant_bss *bss, struct g_supplicant_bss *best_bss)
2557 {
2558         int score_new;
2559         int score_best;
2560
2561         if (network->best_bss == NULL) {
2562                 update_network_with_best_bss(network, bss);
2563                 return true;
2564         }
2565
2566         score_new = calculate_score(
2567                 compare_bssid(bss->bssid, network->last_connected_bssid),
2568                 get_assoc_reject_cnt(network->assoc_reject_table, bss->bssid),
2569                 bss->frequency, bss->signal, bss->snr, bss->est_throughput);
2570
2571         score_best = calculate_score(
2572                 compare_bssid(network->best_bss->bssid, network->last_connected_bssid),
2573                 get_assoc_reject_cnt(network->assoc_reject_table, network->best_bss->bssid),
2574                 network->best_bss->frequency, network->best_bss->signal,
2575                 network->best_bss->snr, network->best_bss->est_throughput);
2576
2577         if (score_new > score_best) {
2578                 SUPPLICANT_DBG("new[" MACSTR "][%u] : best[" MACSTR "][%u]",
2579                         MAC2STR(bss->bssid), score_new,
2580                         MAC2STR(network->best_bss->bssid), score_best);
2581
2582                 update_network_with_best_bss(network, bss);
2583
2584                 SUPPLICANT_DBG("Update best BSS for %s", network->name);
2585
2586                 return true;
2587         }
2588
2589         return false;
2590 }
2591 #endif
2592 static int add_or_replace_bss_to_network(struct g_supplicant_bss *bss)
2593 {
2594         GSupplicantInterface *interface = bss->interface;
2595         GSupplicantNetwork *network;
2596         char *group;
2597         bool is_new_network;
2598
2599         group = create_group(bss);
2600         SUPPLICANT_DBG("New group created: %s", group);
2601
2602         if (!group)
2603                 return -ENOMEM;
2604
2605         network = g_hash_table_lookup(interface->network_table, group);
2606         if (network) {
2607                 g_free(group);
2608                 SUPPLICANT_DBG("Network %s already exist", network->name);
2609                 is_new_network = false;
2610
2611                 goto done;
2612         }
2613
2614         is_new_network = true;
2615
2616         network = g_try_new0(GSupplicantNetwork, 1);
2617         if (!network) {
2618                 g_free(group);
2619                 return -ENOMEM;
2620         }
2621
2622         network->interface = interface;
2623         if (!network->path)
2624                 network->path = g_strdup(bss->path);
2625         network->group = group;
2626         network->name = create_name(bss->ssid, bss->ssid_len);
2627         network->mode = bss->mode;
2628         network->security = bss->security;
2629         network->ssid_len = bss->ssid_len;
2630         memcpy(network->ssid, bss->ssid, bss->ssid_len);
2631         network->signal = bss->signal;
2632         network->frequency = bss->frequency;
2633         network->best_bss = bss;
2634
2635         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
2636                 network->wps = TRUE;
2637                 network->wps_capabilities = bss->wps_capabilities;
2638         }
2639
2640 #if defined TIZEN_EXT
2641         network->owe_transition_mode = bss->owe_transition_mode;
2642         memcpy(network->transition_mode_ssid, bss->transition_mode_ssid, bss->transition_mode_ssid_len);
2643         memcpy(network->transition_mode_bssid, bss->transition_mode_bssid, WIFI_BSSID_LEN_MAX);
2644
2645         network->keymgmt = bss->keymgmt;
2646
2647         if (g_slist_length(bss->vsie_list) > 0) {
2648                 GSList *list = NULL;
2649                 unsigned char *vsie = NULL;
2650                 for (list = bss->vsie_list; list; list = list->next) {
2651                         unsigned char *ie = (unsigned char *)list->data;
2652                         vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1)
2653
2654                         if (vsie) {
2655                                 memcpy(vsie, ie, ie[1]+2);
2656                                 network->vsie_list = g_slist_append(network->vsie_list, vsie);
2657                         } else
2658                                 SUPPLICANT_DBG("Failed to allocate memory.");
2659                 }
2660         }
2661
2662         network->isHS20AP = bss->hs20;
2663         memcpy(network->country_code, bss->country_code, COUNTRY_CODE_LENGTH);
2664         network->phy_mode = bss->phy_mode;
2665 #endif
2666
2667         SUPPLICANT_DBG("New network %s created", network->name);
2668
2669         network->bss_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2670                                                         NULL, remove_bss);
2671
2672         network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2673                                                         g_free, g_free);
2674
2675 #if defined TIZEN_EXT
2676         network->assoc_reject_table = g_hash_table_new_full(g_str_hash, g_str_equal,
2677                                                         NULL, remove_assoc_data);
2678 #endif
2679
2680         g_hash_table_replace(interface->network_table,
2681                                                 network->group, network);
2682
2683         callback_network_added(network);
2684
2685 done:
2686         /* We update network's WPS properties if only bss provides WPS. */
2687         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
2688                 network->wps = TRUE;
2689                 network->wps_capabilities = bss->wps_capabilities;
2690
2691                 if (!is_new_network)
2692                         callback_network_changed(network, "WPSCapabilities");
2693         }
2694
2695         /*
2696          * Do not change best BSS if we are connected. It will be done through
2697          * CurrentBSS property in case of misalignment with wpa_s or roaming.
2698          */
2699 #if defined TIZEN_EXT
2700         if (network != interface->current_network) {
2701                 if (update_best_bss(network, bss, network->best_bss))
2702                         callback_network_changed(network, "Signal");
2703         }
2704 #else
2705         if (network != interface->current_network &&
2706                                 bss->signal > network->signal) {
2707                 network->signal = bss->signal;
2708                 network->best_bss = bss;
2709                 callback_network_changed(network, "Signal");
2710         }
2711 #endif
2712
2713         g_hash_table_replace(interface->bss_mapping, bss->path, network);
2714         g_hash_table_replace(network->bss_table, bss->path, bss);
2715
2716         g_hash_table_replace(bss_mapping, bss->path, interface);
2717
2718         return 0;
2719 }
2720
2721 static void bss_rates(DBusMessageIter *iter, void *user_data)
2722 {
2723         struct g_supplicant_bss *bss = user_data;
2724         dbus_uint32_t rate = 0;
2725
2726         dbus_message_iter_get_basic(iter, &rate);
2727         if (rate == 0)
2728                 return;
2729
2730         if (rate > bss->maxrate)
2731                 bss->maxrate = rate;
2732 }
2733
2734 static void bss_keymgmt(DBusMessageIter *iter, void *user_data)
2735 {
2736         unsigned int *keymgmt = user_data;
2737         const char *str = NULL;
2738         int i;
2739
2740         dbus_message_iter_get_basic(iter, &str);
2741         if (!str)
2742                 return;
2743
2744         for (i = 0; keymgmt_map[i].str; i++)
2745                 if (strcmp(str, keymgmt_map[i].str) == 0) {
2746                         SUPPLICANT_DBG("Keymgmt: %s", str);
2747                         *keymgmt |= keymgmt_map[i].val;
2748                         break;
2749                 }
2750 }
2751
2752 static void bss_group(DBusMessageIter *iter, void *user_data)
2753 {
2754         unsigned int *group = user_data;
2755         const char *str = NULL;
2756         int i;
2757
2758         dbus_message_iter_get_basic(iter, &str);
2759         if (!str)
2760                 return;
2761
2762         for (i = 0; group_map[i].str; i++)
2763                 if (strcmp(str, group_map[i].str) == 0) {
2764                         SUPPLICANT_DBG("Group: %s", str);
2765                         *group |= group_map[i].val;
2766                         break;
2767                 }
2768 }
2769
2770 static void bss_pairwise(DBusMessageIter *iter, void *user_data)
2771 {
2772         unsigned int *pairwise = user_data;
2773         const char *str = NULL;
2774         int i;
2775
2776         dbus_message_iter_get_basic(iter, &str);
2777         if (!str)
2778                 return;
2779
2780         for (i = 0; pairwise_map[i].str; i++)
2781                 if (strcmp(str, pairwise_map[i].str) == 0) {
2782                         SUPPLICANT_DBG("Pairwise: %s", str);
2783                         *pairwise |= pairwise_map[i].val;
2784                         break;
2785                 }
2786 }
2787
2788 static void bss_wpa(const char *key, DBusMessageIter *iter,
2789                         void *user_data)
2790 {
2791         struct g_supplicant_bss *bss = user_data;
2792         unsigned int value = 0;
2793
2794         SUPPLICANT_DBG("Key: %s", key);
2795
2796         if (g_strcmp0(key, "KeyMgmt") == 0) {
2797                 supplicant_dbus_array_foreach(iter, bss_keymgmt, &value);
2798
2799                 if (bss->rsn_selected)
2800                         bss->rsn_keymgmt = value;
2801                 else
2802                         bss->wpa_keymgmt = value;
2803         } else if (g_strcmp0(key, "Group") == 0) {
2804                 supplicant_dbus_array_foreach(iter, bss_group, &value);
2805
2806                 if (bss->rsn_selected)
2807                         bss->rsn_group = value;
2808                 else
2809                         bss->wpa_group = value;
2810         } else if (g_strcmp0(key, "Pairwise") == 0) {
2811                 supplicant_dbus_array_foreach(iter, bss_pairwise, &value);
2812
2813                 if (bss->rsn_selected)
2814                         bss->rsn_pairwise = value;
2815                 else
2816                         bss->wpa_pairwise = value;
2817         }
2818 }
2819
2820 static unsigned int get_tlv(unsigned char *ie, unsigned int ie_size,
2821                                                         unsigned int type)
2822 {
2823         unsigned int len = 0;
2824
2825         while (len + 4 < ie_size) {
2826                 unsigned int hi = ie[len];
2827                 unsigned int lo = ie[len + 1];
2828                 unsigned int tmp_type = (hi << 8) + lo;
2829                 unsigned int v_len = 0;
2830
2831                 /* hi and lo are used to recreate an unsigned int
2832                  * based on 2 8bits length unsigned int. */
2833
2834                 hi = ie[len + 2];
2835                 lo = ie[len + 3];
2836                 v_len = (hi << 8) + lo;
2837
2838                 if (tmp_type == type) {
2839                         unsigned int ret_value = 0;
2840                         unsigned char *value = (unsigned char *)&ret_value;
2841
2842                         SUPPLICANT_DBG("IE: match type 0x%x", type);
2843
2844                         /* Verifying length relevance */
2845                         if (v_len > sizeof(unsigned int) ||
2846                                 len + 4 + v_len > ie_size)
2847                                 break;
2848
2849                         memcpy(value, ie + len + 4, v_len);
2850
2851                         SUPPLICANT_DBG("returning 0x%x", ret_value);
2852                         return ret_value;
2853                 }
2854
2855                 len += v_len + 4;
2856         }
2857
2858         SUPPLICANT_DBG("returning 0");
2859         return 0;
2860 }
2861
2862 #if defined TIZEN_EXT
2863 static void get_bss_phy_mode(unsigned int max_rate,
2864                 unsigned int max_ext_rate, bool ht, bool vht, void *data)
2865 {
2866         struct g_supplicant_bss *bss = data;
2867         unsigned int freq = bss->frequency;
2868
2869         /* Following conditions are used to determine
2870          * IEEE 802.11 Protocol Modes:-
2871          *
2872          * 1. If “Supported rates” is only till 11 Mbps,
2873          *    and frequency is in 2.4GHz band, then protocol is 11B.
2874          * 2. If “Supported rates” is till 54Mbps or
2875          *    “Extended supported rates” are present,
2876          *    and frequency is in 2.4GHz band, then protocol is 11G.
2877          * 3. If “Supported rates” is only till 54 Mbps,
2878          *    frequency is in 5GHz band , then protocol is 11A.
2879          * 4. If “HT capabilities” is supported , then protocol is 11N.
2880          * 5. If “HT capabilities” & “VHT” is supported and
2881          *    frequency is in 5 GHz band, then protocol is 11AC.
2882          * */
2883
2884         if (freq >= 2412 && freq <= 2484) { /* 2.4 Ghz Band */
2885                 if (max_rate <= 11 && max_ext_rate <= 0 && !ht)
2886                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211B;
2887                 else if ((max_rate <= 54 || max_ext_rate > 0) && !ht)
2888                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BG;
2889                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht)
2890                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BGN;
2891                 else
2892                         bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN;
2893         } else if (freq >= 5180 && freq <= 5825) { /* 5 Ghz Band */
2894                 if (max_rate <= 54 && !ht)
2895                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211A;
2896                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht && !vht)
2897                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211AN;
2898                 else if ((max_rate >= 54 || max_ext_rate > 0) && ht && vht)
2899                         bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211ANAC;
2900                 else
2901                         bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN;
2902         }
2903 }
2904 #endif
2905
2906 static void bss_process_ies(DBusMessageIter *iter, void *user_data)
2907 {
2908         struct g_supplicant_bss *bss = user_data;
2909         const unsigned char WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 };
2910         unsigned char *ie, *ie_end;
2911         DBusMessageIter array;
2912         unsigned int value;
2913         int ie_len;
2914 #if defined TIZEN_EXT
2915         const unsigned char OWE_WFA_OUI[] = { 0x50, 0x6f, 0x9a, 0x1c };
2916         int r_len, j;
2917         unsigned char *rates = NULL;
2918         unsigned char *ext_rates = NULL;
2919         unsigned int max_rate = 0;
2920         unsigned int max_ext_rate = 0;
2921         bool ht = false;
2922         bool vht = false;
2923 #endif
2924
2925 #define WMM_WPA1_WPS_INFO 221
2926 #define WPS_INFO_MIN_LEN  6
2927 #define WPS_VERSION_TLV   0x104A
2928 #define WPS_STATE_TLV     0x1044
2929 #define WPS_METHODS_TLV   0x1012
2930 #define WPS_REGISTRAR_TLV 0x1041
2931 #define WPS_VERSION       0x10
2932 #define WPS_PBC           0x04
2933 #define WPS_PIN           0x00
2934 #define WPS_CONFIGURED    0x02
2935 #if defined TIZEN_EXT
2936 #define VENDOR_SPECIFIC_INFO 0xDD
2937 #define WLAN_EID_COUNTRY 7
2938 #endif
2939
2940         dbus_message_iter_recurse(iter, &array);
2941         dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
2942
2943         if (!ie || ie_len < 2)
2944                 return;
2945
2946         bss->wps_capabilities = 0;
2947         bss->keymgmt = 0;
2948
2949         for (ie_end = ie + ie_len; ie < ie_end && ie + ie[1] + 1 <= ie_end;
2950                                                         ie += ie[1] + 2) {
2951 #if defined TIZEN_EXT
2952                 unsigned char *vsie;
2953                 int vsie_len = 0;
2954
2955                 if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, OWE_WFA_OUI, sizeof(OWE_WFA_OUI)) == 0) {
2956                         SUPPLICANT_DBG("IE: match vendor specific data : OWE Transition Mode");
2957
2958 /*
2959                 Tag: Vendor Specific: Wi-Fi Alliance: OWE Transition Mode
2960                         Tag Number: Vendor Specific (221)    -> ie[0]
2961                         Tag length: 26                       -> ie[1]
2962                         OUI: 50:6f:9a (Wi-Fi Alliance)       -> ie[2]
2963                         Vendor Specific OUI Type: 28         -> ie[5]
2964                         BSSID: 92:fd:f0:20:2b:09             -> ie[6]
2965                         SSID length: 15                      -> ie[12]
2966                         SSID: Wi-Fi-5.2.3-owe                -> ie[13]
2967
2968 0000   dd 1a 50 6f 9a 1c 92 fd f0 20 2b 09 0f 57 69 2d   ..Po..... +..Wi-
2969 0010   46 69 2d 35 2e 32 2e 33 2d 6f 77 65               Fi-5.2.3-owe
2970
2971 */
2972                         bss->owe_transition_mode = TRUE;
2973                         if (ie[1] >= 11) { // Tag length is at least up to ssid length position.
2974                                 memcpy(bss->transition_mode_bssid, ie+6, WIFI_BSSID_LEN_MAX);
2975                                 if (ie[12] > 0 && ie[12] < 32) {
2976                                         memcpy(bss->transition_mode_ssid, ie+13, ie[12]);
2977                                         bss->transition_mode_ssid_len = ie[12];
2978                                 } else
2979                                         bss->transition_mode_ssid_len = 0;
2980                         } else
2981                                 bss->owe_transition_mode = FALSE;
2982                         continue;
2983                 }
2984
2985                 if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) {
2986
2987                         if (!simplified_log)
2988                                 SUPPLICANT_DBG("IE: match vendor specific data");
2989
2990                         vsie_len = ie[1]+2;     // tag number size(1), tag length size(1)
2991                         vsie = (unsigned char *)g_try_malloc0(vsie_len);
2992
2993                         if (vsie) {
2994                                 memcpy(vsie, ie, vsie_len);
2995                                 bss->vsie_list = g_slist_append(bss->vsie_list, vsie);
2996                         } else
2997                                 SUPPLICANT_DBG("Failed to allocate memory");
2998                         continue;
2999                 }
3000
3001                 if(ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) {
3002                         /* Add country code only if it is a valid alphabet */
3003                         if (ie[2] >= 65 && ie[2] <= 90 && ie[3] >= 65 && ie[3] <= 90) {
3004                                 memcpy(bss->country_code, ie+2, COUNTRY_CODE_LENGTH);
3005                                 continue;
3006                         }
3007                 }
3008
3009                 if (ie[0] == WLAN_EID_HT_CAP && ie[1]) {
3010                         ht = true;
3011                         continue;
3012                 }
3013
3014                 if (ie[0] == WLAN_EID_VHT_CAP && ie[1]) {
3015                         vht = true;
3016                         continue;
3017                 }
3018
3019                 if (ie[0] == WLAN_EID_SUPP_RATES && ie[1]) {
3020                         r_len = ie[1];
3021                         rates = g_malloc0(r_len);
3022                         if (!rates)
3023                                 continue;
3024
3025                         for (j = 0; ie && j < r_len; j++) {
3026                                 rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000;
3027                                 if (max_rate < rates[j])
3028                                         max_rate = rates[j];
3029                         }
3030                         continue;
3031                 }
3032
3033                 if (ie[0] == WLAN_EID_EXT_SUPP_RATES && ie[1] > 0) {
3034                         r_len = ie[1];
3035                         ext_rates = g_malloc0(r_len);
3036                         if (!ext_rates)
3037                                 continue;
3038
3039                         for (j = 0; ie && j < r_len; j++) {
3040                                 ext_rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000;
3041                                 if (max_ext_rate < ext_rates[j])
3042                                         max_ext_rate = ext_rates[j];
3043                         }
3044                         continue;
3045                 }
3046 #endif
3047                 if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN ||
3048                         memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0)
3049                         continue;
3050
3051                 SUPPLICANT_DBG("IE: match WPS_OUI");
3052
3053                 value = get_tlv(&ie[6], ie[1], WPS_STATE_TLV);
3054                 if (get_tlv(&ie[6], ie[1], WPS_VERSION_TLV) == WPS_VERSION &&
3055                                                                 value != 0) {
3056                         bss->keymgmt |= G_SUPPLICANT_KEYMGMT_WPS;
3057
3058                         if (value == WPS_CONFIGURED)
3059                                 bss->wps_capabilities |=
3060                                         G_SUPPLICANT_WPS_CONFIGURED;
3061                 }
3062
3063                 value = get_tlv(&ie[6], ie[1], WPS_METHODS_TLV);
3064                 if (value != 0) {
3065                         if (GUINT16_FROM_BE(value) == WPS_PBC)
3066                                 bss->wps_capabilities |= G_SUPPLICANT_WPS_PBC;
3067                         if (GUINT16_FROM_BE(value) == WPS_PIN)
3068                                 bss->wps_capabilities |= G_SUPPLICANT_WPS_PIN;
3069                 } else
3070                         bss->wps_capabilities |=
3071                                 G_SUPPLICANT_WPS_PBC | G_SUPPLICANT_WPS_PIN;
3072
3073                 /* If the AP sends this it means it's advertizing
3074                  * as a registrar and the WPS process is launched
3075                  * on its side */
3076                 if (get_tlv(&ie[6], ie[1], WPS_REGISTRAR_TLV) != 0)
3077                         bss->wps_capabilities |= G_SUPPLICANT_WPS_REGISTRAR;
3078
3079                 SUPPLICANT_DBG("WPS Methods 0x%x", bss->wps_capabilities);
3080         }
3081 #ifdef TIZEN_EXT
3082         get_bss_phy_mode(max_rate, max_ext_rate, ht, vht, user_data);
3083         if (rates)
3084                 g_free(rates);
3085         if (ext_rates)
3086                 g_free(ext_rates);
3087 #endif
3088 }
3089
3090 static void bss_compute_security(struct g_supplicant_bss *bss)
3091 {
3092         /*
3093          * Combining RSN and WPA keymgmt
3094          * We combine it since parsing IEs might have set something for WPS. */
3095         bss->keymgmt |= bss->rsn_keymgmt | bss->wpa_keymgmt;
3096
3097         bss->ieee8021x = FALSE;
3098         bss->psk = FALSE;
3099 #if defined TIZEN_EXT
3100         bss->ft_ieee8021x = FALSE;
3101         bss->ft_psk = FALSE;
3102 #endif
3103
3104 #if defined TIZEN_EXT
3105         if (bss->keymgmt &
3106                         (G_SUPPLICANT_KEYMGMT_WPA_EAP |
3107                                         G_SUPPLICANT_KEYMGMT_WPA_EAP_256))
3108                 bss->ieee8021x = TRUE;
3109         else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_EAP)
3110                 bss->ft_ieee8021x = TRUE;
3111 #else
3112         if (bss->keymgmt &
3113                         (G_SUPPLICANT_KEYMGMT_WPA_EAP |
3114                                 G_SUPPLICANT_KEYMGMT_WPA_FT_EAP |
3115                                 G_SUPPLICANT_KEYMGMT_WPA_EAP_256))
3116                 bss->ieee8021x = TRUE;
3117 #endif
3118
3119 #if defined TIZEN_EXT
3120         if (bss->keymgmt &
3121                         (G_SUPPLICANT_KEYMGMT_WPA_PSK |
3122                                         G_SUPPLICANT_KEYMGMT_WPA_PSK_256))
3123                 bss->psk = TRUE;
3124         else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_PSK)
3125                 bss->ft_psk = TRUE;
3126 #else
3127         if (bss->keymgmt &
3128                         (G_SUPPLICANT_KEYMGMT_WPA_PSK |
3129                                 G_SUPPLICANT_KEYMGMT_WPA_FT_PSK |
3130                                 G_SUPPLICANT_KEYMGMT_WPA_PSK_256))
3131                 bss->psk = TRUE;
3132 #endif
3133
3134 #if defined TIZEN_EXT
3135         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_SAE)
3136                 bss->sae = TRUE;
3137         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_OWE)
3138                 bss->owe = TRUE;
3139         if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_DPP)
3140                 bss->dpp = TRUE;
3141 #endif
3142
3143         if (bss->ieee8021x)
3144                 bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
3145 #if defined TIZEN_EXT
3146         else if (bss->sae)
3147                 bss->security = G_SUPPLICANT_SECURITY_SAE;
3148 #endif
3149         else if (bss->psk)
3150                 bss->security = G_SUPPLICANT_SECURITY_PSK;
3151 #if defined TIZEN_EXT
3152         else if (bss->ft_psk)
3153                 bss->security = G_SUPPLICANT_SECURITY_FT_PSK;
3154         else if (bss->ft_ieee8021x == TRUE)
3155                 bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
3156         else if (bss->owe || bss->owe_transition_mode)
3157                 bss->security = G_SUPPLICANT_SECURITY_OWE;
3158         else if (bss->dpp)
3159                 bss->security = G_SUPPLICANT_SECURITY_DPP;
3160 #endif
3161         else if (bss->privacy)
3162                 bss->security = G_SUPPLICANT_SECURITY_WEP;
3163         else
3164                 bss->security = G_SUPPLICANT_SECURITY_NONE;
3165 }
3166
3167
3168 static void bss_property(const char *key, DBusMessageIter *iter,
3169                                                         void *user_data)
3170 {
3171         struct g_supplicant_bss *bss = user_data;
3172
3173         if (!bss->interface)
3174                 return;
3175 #if defined TIZEN_EXT
3176         if (!simplified_log)
3177 #endif
3178         SUPPLICANT_DBG("key %s", key);
3179
3180         if (!key)
3181                 return;
3182
3183         if (g_strcmp0(key, "BSSID") == 0) {
3184                 DBusMessageIter array;
3185                 unsigned char *addr;
3186                 int addr_len;
3187
3188                 dbus_message_iter_recurse(iter, &array);
3189                 dbus_message_iter_get_fixed_array(&array, &addr, &addr_len);
3190
3191                 if (addr_len == 6)
3192                         memcpy(bss->bssid, addr, addr_len);
3193         } else if (g_strcmp0(key, "SSID") == 0) {
3194                 DBusMessageIter array;
3195                 unsigned char *ssid;
3196                 int ssid_len;
3197
3198                 dbus_message_iter_recurse(iter, &array);
3199                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
3200
3201                 if (ssid_len > 0 && ssid_len < 33) {
3202                         memcpy(bss->ssid, ssid, ssid_len);
3203                         bss->ssid_len = ssid_len;
3204                 } else {
3205                         memset(bss->ssid, 0, sizeof(bss->ssid));
3206                         bss->ssid_len = 0;
3207                 }
3208         } else if (g_strcmp0(key, "Capabilities") == 0) {
3209                 dbus_uint16_t capabilities = 0x0000;
3210
3211                 dbus_message_iter_get_basic(iter, &capabilities);
3212
3213                 if (capabilities & IEEE80211_CAP_ESS)
3214                         bss->mode = G_SUPPLICANT_MODE_INFRA;
3215                 else if (capabilities & IEEE80211_CAP_IBSS)
3216                         bss->mode = G_SUPPLICANT_MODE_IBSS;
3217
3218                 if (capabilities & IEEE80211_CAP_PRIVACY)
3219                         bss->privacy = TRUE;
3220         } else if (g_strcmp0(key, "Mode") == 0) {
3221                 const char *mode = NULL;
3222
3223                 dbus_message_iter_get_basic(iter, &mode);
3224                 bss->mode = string2mode(mode);
3225         } else if (g_strcmp0(key, "Frequency") == 0) {
3226                 dbus_uint16_t frequency = 0;
3227
3228                 dbus_message_iter_get_basic(iter, &frequency);
3229                 bss->frequency = frequency;
3230         } else if (g_strcmp0(key, "Signal") == 0) {
3231                 dbus_int16_t signal = 0;
3232
3233                 dbus_message_iter_get_basic(iter, &signal);
3234
3235                 bss->signal = signal;
3236                 if (!bss->signal)
3237                         bss->signal = BSS_UNKNOWN_STRENGTH;
3238
3239         } else if (g_strcmp0(key, "Level") == 0) {
3240                 dbus_int32_t level = 0;
3241
3242                 dbus_message_iter_get_basic(iter, &level);
3243         } else if (g_strcmp0(key, "Rates") == 0) {
3244                 supplicant_dbus_array_foreach(iter, bss_rates, bss);
3245         } else if (g_strcmp0(key, "MaxRate") == 0) {
3246                 dbus_uint32_t maxrate = 0;
3247
3248                 dbus_message_iter_get_basic(iter, &maxrate);
3249                 if (maxrate != 0)
3250                         bss->maxrate = maxrate;
3251         } else if (g_strcmp0(key, "Privacy") == 0) {
3252                 dbus_bool_t privacy = FALSE;
3253
3254                 dbus_message_iter_get_basic(iter, &privacy);
3255                 bss->privacy = privacy;
3256         } else if (g_strcmp0(key, "RSN") == 0) {
3257                 bss->rsn_selected = TRUE;
3258
3259                 supplicant_dbus_property_foreach(iter, bss_wpa, bss);
3260         } else if (g_strcmp0(key, "WPA") == 0) {
3261                 bss->rsn_selected = FALSE;
3262
3263                 supplicant_dbus_property_foreach(iter, bss_wpa, bss);
3264 #if defined TIZEN_EXT
3265         } else if (g_strcmp0(key, "HS20") == 0) {
3266                 dbus_bool_t hs20 = FALSE;
3267                 dbus_message_iter_get_basic(iter, &hs20);
3268                 bss->hs20 = hs20;
3269         } else if (g_strcmp0(key, "SNR") == 0) {
3270                 dbus_int16_t snr = 0;
3271
3272                 dbus_message_iter_get_basic(iter, &snr);
3273                 bss->snr = snr;
3274         } else if (g_strcmp0(key, "EstThroughput") == 0) {
3275                 dbus_uint32_t est_throughput = 0;
3276
3277                 dbus_message_iter_get_basic(iter, &est_throughput);
3278                 if (est_throughput != 0)
3279                         bss->est_throughput = est_throughput;
3280 #endif
3281         } else if (g_strcmp0(key, "IEs") == 0)
3282                 bss_process_ies(iter, bss);
3283         else
3284                 SUPPLICANT_DBG("key %s type %c",
3285                                 key, dbus_message_iter_get_arg_type(iter));
3286 }
3287
3288 static struct g_supplicant_bss *interface_bss_added(DBusMessageIter *iter,
3289                                                         void *user_data)
3290 {
3291         GSupplicantInterface *interface = user_data;
3292         GSupplicantNetwork *network;
3293         struct g_supplicant_bss *bss;
3294         const char *path = NULL;
3295 #if defined TIZEN_EXT
3296         if (!simplified_log)
3297 #endif
3298         SUPPLICANT_DBG("");
3299
3300         dbus_message_iter_get_basic(iter, &path);
3301         if (!path)
3302                 return NULL;
3303
3304         if (g_strcmp0(path, "/") == 0)
3305                 return NULL;
3306 #if defined TIZEN_EXT
3307         if (!simplified_log)
3308 #endif
3309         SUPPLICANT_DBG("%s", path);
3310
3311         network = g_hash_table_lookup(interface->bss_mapping, path);
3312         if (network) {
3313                 bss = g_hash_table_lookup(network->bss_table, path);
3314                 if (bss)
3315                         return NULL;
3316         }
3317
3318         bss = g_try_new0(struct g_supplicant_bss, 1);
3319         if (!bss)
3320                 return NULL;
3321
3322         bss->interface = interface;
3323         bss->path = g_strdup(path);
3324         bss->signal = BSS_UNKNOWN_STRENGTH;
3325
3326         return bss;
3327 }
3328
3329 static void interface_bss_added_with_keys(DBusMessageIter *iter,
3330                                                 void *user_data)
3331 {
3332         struct g_supplicant_bss *bss;
3333 #if defined TIZEN_EXT
3334         if (!simplified_log)
3335 #endif
3336         SUPPLICANT_DBG("");
3337
3338         bss = interface_bss_added(iter, user_data);
3339         if (!bss)
3340                 return;
3341
3342         dbus_message_iter_next(iter);
3343
3344         if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_INVALID)
3345 #if defined TIZEN_EXT
3346         {
3347                 g_free(bss->path);
3348                 g_free(bss);
3349                 return;
3350         }
3351 #else
3352                 return;
3353 #endif
3354
3355         supplicant_dbus_property_foreach(iter, bss_property, bss);
3356
3357         bss_compute_security(bss);
3358         if (add_or_replace_bss_to_network(bss) < 0)
3359                 SUPPLICANT_DBG("add_or_replace_bss_to_network failed");
3360 }
3361
3362 static void interface_bss_added_without_keys(DBusMessageIter *iter,
3363                                                 void *user_data)
3364 {
3365         struct g_supplicant_bss *bss;
3366 #if defined TIZEN_EXT
3367         if (!simplified_log)
3368 #endif
3369         SUPPLICANT_DBG("");
3370
3371         bss = interface_bss_added(iter, user_data);
3372         if (!bss)
3373                 return;
3374
3375         supplicant_dbus_property_get_all(bss->path,
3376                                         SUPPLICANT_INTERFACE ".BSS",
3377                                         bss_property, bss, bss);
3378
3379         bss_compute_security(bss);
3380         if (add_or_replace_bss_to_network(bss) < 0)
3381                         SUPPLICANT_DBG("add_or_replace_bss_to_network failed");
3382 }
3383
3384 static void update_signal(gpointer key, gpointer value,
3385                                                 gpointer user_data)
3386 {
3387         struct g_supplicant_bss *bss = value;
3388         GSupplicantNetwork *network = user_data;
3389
3390 #if defined TIZEN_EXT
3391         if (!network->best_bss || (network->best_bss == bss)) {
3392                 if (bss->signal > network->signal) {
3393                         network->signal = bss->signal;
3394                         network->best_bss = bss;
3395                 }
3396                 return;
3397         }
3398
3399         update_best_bss(network, bss, network->best_bss);
3400 #else
3401         if (bss->signal > network->signal) {
3402                 network->signal = bss->signal;
3403                 network->best_bss = bss;
3404         }
3405 #endif
3406 }
3407
3408 static void update_network_signal(GSupplicantNetwork *network)
3409 {
3410         if (g_hash_table_size(network->bss_table) <= 1 && network->best_bss)
3411                 return;
3412
3413         g_hash_table_foreach(network->bss_table,
3414                                 update_signal, network);
3415
3416         SUPPLICANT_DBG("New network signal %d", network->signal);
3417 }
3418
3419 #if defined TIZEN_EXT
3420 static gboolean last_connected_timeout(gpointer data)
3421 {
3422         GSupplicantInterface *interface = data;
3423         GSupplicantNetwork *current_network = interface->current_network;
3424
3425         SUPPLICANT_DBG("Timeout last connected bss");
3426
3427         if (current_network && current_network->best_bss) {
3428                 if (compare_bssid(current_network->best_bss->bssid, interface->connected_bssid)) {
3429                         g_supplicant_network_set_last_connected_bssid(current_network, interface->connected_bssid);
3430                         callback_network_changed(current_network, "LastConnectedBSSID");
3431                 }
3432         }
3433
3434         last_connected_bss_timeout = 0;
3435         return FALSE;
3436 }
3437
3438 static void add_timer_for_last_connected(GSupplicantInterface *interface)
3439 {
3440         GSupplicantNetwork *current_network = interface->current_network;
3441
3442         if (interface->state == G_SUPPLICANT_STATE_COMPLETED) {
3443                 if (current_network) {
3444                         struct g_supplicant_bss *best_bss = current_network->best_bss;
3445
3446                         memcpy(interface->connected_bssid, best_bss->bssid, WIFI_BSSID_LEN_MAX);
3447
3448                         if (last_connected_bss_timeout)
3449                                 g_source_remove(last_connected_bss_timeout);
3450
3451                         last_connected_bss_timeout = g_timeout_add_seconds(LAST_CONNECTED_TIMEOUT,
3452                                 last_connected_timeout, interface);
3453
3454                         SUPPLICANT_DBG("Add timer for last connected bssid [" MACSTR "]",
3455                                         MAC2STR(best_bss->bssid));
3456                 }
3457         }
3458 }
3459
3460 static void remove_timer_for_last_connected(GSupplicantInterface *interface)
3461 {
3462         if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED) {
3463                 if (last_connected_bss_timeout != 0) {
3464                         g_source_remove(last_connected_bss_timeout);
3465                         last_connected_bss_timeout = 0;
3466                         SUPPLICANT_DBG("Remove timer for last connected bss");
3467                 }
3468         }
3469 }
3470 #endif
3471
3472 static void interface_current_bss(GSupplicantInterface *interface,
3473                                                 DBusMessageIter *iter)
3474 {
3475         GSupplicantNetwork *network;
3476         struct g_supplicant_bss *bss;
3477         const char *path;
3478
3479         dbus_message_iter_get_basic(iter, &path);
3480         if (g_strcmp0(path, "/") == 0) {
3481                 interface->current_network = NULL;
3482                 return;
3483         }
3484
3485         interface_bss_added_without_keys(iter, interface);
3486
3487         network = g_hash_table_lookup(interface->bss_mapping, path);
3488         if (!network)
3489                 return;
3490
3491         bss = g_hash_table_lookup(network->bss_table, path);
3492         if (!bss)
3493                 return;
3494
3495         interface->current_network = network;
3496 #if defined TIZEN_EXT
3497         SUPPLICANT_DBG("current network [%p]", interface->current_network);
3498 #endif
3499
3500         if (bss != network->best_bss) {
3501                 /*
3502                  * This is the case where either wpa_s got associated
3503                  * to a BSS different than the one ConnMan considers
3504                  * the best, or we are roaming.
3505                  */
3506                 SUPPLICANT_DBG("Update best BSS for %s", network->name);
3507
3508                 network->best_bss = bss;
3509
3510                 if (network->signal != bss->signal) {
3511                         SUPPLICANT_DBG("New network signal %d dBm",
3512                                                 bss->signal);
3513
3514                         network->signal = bss->signal;
3515                         callback_network_changed(network, "Signal");
3516                 }
3517         }
3518
3519         /*
3520          * wpa_s could notify about CurrentBSS in any state once
3521          * it got associated. It is not sure such notification will
3522          * arrive together with transition to ASSOCIATED state.
3523          * In fact, for networks with security WEP or OPEN, it
3524          * always arrives together with transition to COMPLETED.
3525          */
3526         switch (interface->state) {
3527         case G_SUPPLICANT_STATE_UNKNOWN:
3528         case G_SUPPLICANT_STATE_DISABLED:
3529         case G_SUPPLICANT_STATE_DISCONNECTED:
3530         case G_SUPPLICANT_STATE_INACTIVE:
3531         case G_SUPPLICANT_STATE_SCANNING:
3532         case G_SUPPLICANT_STATE_AUTHENTICATING:
3533         case G_SUPPLICANT_STATE_ASSOCIATING:
3534                 return;
3535         case G_SUPPLICANT_STATE_ASSOCIATED:
3536         case G_SUPPLICANT_STATE_4WAY_HANDSHAKE:
3537         case G_SUPPLICANT_STATE_GROUP_HANDSHAKE:
3538         case G_SUPPLICANT_STATE_COMPLETED:
3539                 callback_network_associated(network);
3540 #if defined TIZEN_EXT
3541                 add_timer_for_last_connected(interface);
3542 #endif
3543                 break;
3544         }
3545 }
3546
3547 static void interface_bss_removed(DBusMessageIter *iter, void *user_data)
3548 {
3549         GSupplicantInterface *interface = user_data;
3550         GSupplicantNetwork *network;
3551         struct g_supplicant_bss *bss = NULL;
3552         const char *path = NULL;
3553         bool is_current_network_bss = false;
3554
3555         dbus_message_iter_get_basic(iter, &path);
3556         if (!path)
3557                 return;
3558
3559         network = g_hash_table_lookup(interface->bss_mapping, path);
3560         if (!network)
3561                 return;
3562
3563         bss = g_hash_table_lookup(network->bss_table, path);
3564         if (network->best_bss == bss) {
3565                 network->best_bss = NULL;
3566                 network->signal = BSS_UNKNOWN_STRENGTH;
3567                 is_current_network_bss = true;
3568         }
3569
3570         g_hash_table_remove(bss_mapping, path);
3571
3572         g_hash_table_remove(interface->bss_mapping, path);
3573         g_hash_table_remove(network->bss_table, path);
3574
3575         update_network_signal(network);
3576
3577         if (g_hash_table_size(network->bss_table) == 0) {
3578                 g_hash_table_remove(interface->network_table, network->group);
3579         } else {
3580                 if (is_current_network_bss && network->best_bss)
3581 #if defined TIZEN_EXT
3582                         callback_network_changed(network, "CheckMultiBssidConnect");
3583 #else
3584                         callback_network_changed(network, "");
3585 #endif
3586         }
3587 }
3588
3589 static void set_config_methods(DBusMessageIter *iter, void *user_data)
3590 {
3591         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, user_data);
3592 }
3593
3594 static void wps_property(const char *key, DBusMessageIter *iter,
3595                                                         void *user_data)
3596 {
3597         GSupplicantInterface *interface = user_data;
3598
3599         if (!interface)
3600                 return;
3601 #if defined TIZEN_EXT
3602         if (!simplified_log)
3603 #endif
3604         SUPPLICANT_DBG("key: %s", key);
3605
3606         if (g_strcmp0(key, "ConfigMethods") == 0) {
3607                 const char *config_methods = "push_button", *str = NULL;
3608
3609                 dbus_message_iter_get_basic(iter, &str);
3610                 if (str && strlen(str) > 0) {
3611                         /* It was already set at wpa_s level, don't modify it. */
3612                         SUPPLICANT_DBG("%s", str);
3613                         return;
3614                 }
3615
3616                 supplicant_dbus_property_set(interface->path,
3617                         SUPPLICANT_INTERFACE ".Interface.WPS",
3618                         "ConfigMethods", DBUS_TYPE_STRING_AS_STRING,
3619                         set_config_methods, NULL, &config_methods, NULL);
3620
3621                 SUPPLICANT_DBG("No value. Set %s", config_methods);
3622         }
3623
3624 }
3625
3626 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
3627 void g_supplicant_replace_config_file(const char *ifname, const char *config_file)
3628 {
3629         if (!ifname)
3630                return;
3631
3632         if (!config_file)
3633                 return;
3634
3635         SUPPLICANT_DBG("New {%s, %s}", ifname, config_file);
3636         g_hash_table_replace(config_file_table,
3637                         g_strdup(ifname), g_strdup(config_file));
3638 }
3639 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
3640
3641 static void interface_property(const char *key, DBusMessageIter *iter,
3642                                                         void *user_data)
3643 {
3644         GSupplicantInterface *interface = user_data;
3645
3646         if (!interface)
3647                 return;
3648 #if defined TIZEN_EXT
3649         if (!simplified_log)
3650 #endif
3651         SUPPLICANT_DBG("%s", key);
3652
3653         if (!key) {
3654                 debug_strvalmap("KeyMgmt capability", keymgmt_map,
3655                                                 interface->keymgmt_capa);
3656                 debug_strvalmap("AuthAlg capability", authalg_capa_map,
3657                                                 interface->authalg_capa);
3658                 debug_strvalmap("Protocol capability", proto_capa_map,
3659                                                 interface->proto_capa);
3660                 debug_strvalmap("Pairwise capability", pairwise_map,
3661                                                 interface->pairwise_capa);
3662                 debug_strvalmap("Group capability", group_map,
3663                                                 interface->group_capa);
3664                 debug_strvalmap("Scan capability", scan_capa_map,
3665                                                 interface->scan_capa);
3666                 debug_strvalmap("Mode capability", mode_capa_map,
3667                                                 interface->mode_capa);
3668
3669                 supplicant_dbus_property_get_all(interface->path,
3670                                 SUPPLICANT_INTERFACE ".Interface.WPS",
3671                                 wps_property, interface, interface);
3672
3673                 if (interface->ready)
3674                         callback_interface_added(interface);
3675
3676                 return;
3677         }
3678
3679         if (g_strcmp0(key, "Capabilities") == 0) {
3680                 supplicant_dbus_property_foreach(iter, interface_capability,
3681                                                                 interface);
3682 #if !defined TIZEN_EXT
3683                 if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_P2P)
3684                         interface->p2p_support = true;
3685 #endif
3686 #if defined TIZEN_EXT_WIFI_MESH
3687                 if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_MESH)
3688                         interface->mesh_support = true;
3689 #endif
3690         } else if (g_strcmp0(key, "State") == 0) {
3691                 const char *str = NULL;
3692
3693                 dbus_message_iter_get_basic(iter, &str);
3694                 if (str)
3695                         if (string2state(str) != interface->state) {
3696                                 interface->state = string2state(str);
3697                                 callback_interface_state(interface);
3698                         }
3699 #if defined TIZEN_EXT
3700                 switch (interface->state) {
3701                 case G_SUPPLICANT_STATE_COMPLETED:
3702                         add_timer_for_last_connected(interface);
3703                         break;
3704                 case G_SUPPLICANT_STATE_DISCONNECTED:
3705                         remove_timer_for_last_connected(interface);
3706                         break;
3707                 default:
3708                         break;
3709                 }
3710 #endif
3711                 if (interface->ap_create_in_progress) {
3712                         if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED)
3713                                 callback_ap_create_fail(interface);
3714
3715                         interface->ap_create_in_progress = false;
3716                 }
3717
3718                 if (interface->state == G_SUPPLICANT_STATE_DISABLED)
3719                         interface->ready = FALSE;
3720                 else
3721                         interface->ready = TRUE;
3722
3723                 SUPPLICANT_DBG("state %s (%d)", str, interface->state);
3724         } else if (g_strcmp0(key, "Scanning") == 0) {
3725                 dbus_bool_t scanning = FALSE;
3726
3727                 dbus_message_iter_get_basic(iter, &scanning);
3728                 interface->scanning = scanning;
3729
3730                 if (interface->ready) {
3731                         if (interface->scanning)
3732                                 callback_scan_started(interface);
3733                         else
3734                                 callback_scan_finished(interface);
3735                 }
3736         } else if (g_strcmp0(key, "ApScan") == 0) {
3737                 int apscan = 1;
3738
3739                 dbus_message_iter_get_basic(iter, &apscan);
3740                 interface->apscan = apscan;
3741         } else if (g_strcmp0(key, "Ifname") == 0) {
3742                 const char *str = NULL;
3743
3744                 dbus_message_iter_get_basic(iter, &str);
3745                 if (str) {
3746                         g_free(interface->ifname);
3747                         interface->ifname = g_strdup(str);
3748                 }
3749         } else if (g_strcmp0(key, "Driver") == 0) {
3750                 const char *str = NULL;
3751
3752                 dbus_message_iter_get_basic(iter, &str);
3753                 if (str) {
3754                         g_free(interface->driver);
3755                         interface->driver = g_strdup(str);
3756                 }
3757         } else if (g_strcmp0(key, "BridgeIfname") == 0) {
3758                 const char *str = NULL;
3759
3760                 dbus_message_iter_get_basic(iter, &str);
3761                 if (str) {
3762                         g_free(interface->bridge);
3763                         interface->bridge = g_strdup(str);
3764                 }
3765         } else if (g_strcmp0(key, "ConfigFile") == 0) {
3766                 const char *str = NULL;
3767
3768                 dbus_message_iter_get_basic(iter, &str);
3769                 if (str && strlen(str) > 0 && interface->ifname) {
3770                         SUPPLICANT_DBG("New {%s, %s}", interface->ifname, str);
3771                         g_hash_table_replace(config_file_table,
3772                                 g_strdup(interface->ifname), g_strdup(str));
3773                 }
3774         } else if (g_strcmp0(key, "CurrentBSS") == 0) {
3775                 interface_current_bss(interface, iter);
3776         } else if (g_strcmp0(key, "CurrentNetwork") == 0) {
3777 #if defined TIZEN_EXT
3778                 if (interface->state != G_SUPPLICANT_STATE_COMPLETED)
3779 #endif
3780                 interface_network_added(iter, interface);
3781         } else if (g_strcmp0(key, "BSSs") == 0) {
3782                 supplicant_dbus_array_foreach(iter,
3783                                         interface_bss_added_without_keys,
3784                                         interface);
3785         } else if (g_strcmp0(key, "Blobs") == 0) {
3786                 /* Nothing */
3787         } else if (g_strcmp0(key, "Networks") == 0) {
3788                 supplicant_dbus_array_foreach(iter, interface_network_added,
3789                                                                 interface);
3790         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
3791                 int reason_code;
3792                 if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3793                         dbus_message_iter_get_basic(iter, &reason_code);
3794                         callback_disconnect_reason_code(interface, reason_code);
3795 #if defined TIZEN_EXT
3796                         SUPPLICANT_DBG("reason code (%d)", reason_code);
3797 #endif
3798                 }
3799         } else if (g_strcmp0(key, "AssocStatusCode") == 0) {
3800                 int status_code;
3801                 if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3802                         dbus_message_iter_get_basic(iter, &status_code);
3803                         callback_assoc_status_code(interface, status_code);
3804 #if defined TIZEN_EXT
3805                         SUPPLICANT_DBG("status code (%d)", status_code);
3806 #endif
3807                 }
3808         } else {
3809                 SUPPLICANT_DBG("key %s type %c",
3810                                 key, dbus_message_iter_get_arg_type(iter));
3811         }
3812 }
3813
3814 static void scan_network_update(DBusMessageIter *iter, void *user_data)
3815 {
3816         GSupplicantInterface *interface = user_data;
3817         GSupplicantNetwork *network;
3818         char *path;
3819
3820         if (!iter)
3821                 return;
3822
3823         dbus_message_iter_get_basic(iter, &path);
3824
3825         if (!path)
3826                 return;
3827
3828         if (g_strcmp0(path, "/") == 0)
3829                 return;
3830
3831         /* Update the network details based on scan BSS data */
3832         network = g_hash_table_lookup(interface->bss_mapping, path);
3833         if (network)
3834                 callback_network_added(network);
3835 }
3836
3837 static void scan_bss_data(const char *key, DBusMessageIter *iter,
3838                                 void *user_data)
3839 {
3840         GSupplicantInterface *interface = user_data;
3841
3842 /*Fixed : stucking in scanning state when scan failed*/
3843 #if defined TIZEN_EXT
3844         GSupplicantInterfaceCallback scan_callback;
3845         SUPPLICANT_DBG("");
3846 #endif
3847
3848         if (iter)
3849                 supplicant_dbus_array_foreach(iter, scan_network_update,
3850                                                 interface);
3851
3852 #if defined TIZEN_EXT
3853         scan_callback = interface->scan_callback;
3854         callback_scan_done(interface);
3855 #endif
3856
3857         if (interface->scan_callback)
3858                 interface->scan_callback(0, interface, interface->scan_data);
3859
3860 #if defined TIZEN_EXT
3861         if (interface->scan_callback == scan_callback) {
3862 #endif
3863         interface->scan_callback = NULL;
3864         interface->scan_data = NULL;
3865 #if defined TIZEN_EXT
3866         }
3867 #endif
3868 }
3869
3870 static GSupplicantInterface *interface_alloc(const char *path)
3871 {
3872         GSupplicantInterface *interface;
3873
3874         interface = g_try_new0(GSupplicantInterface, 1);
3875         if (!interface)
3876                 return NULL;
3877
3878         interface->path = g_strdup(path);
3879
3880         interface->network_table = g_hash_table_new_full(g_str_hash,
3881                                         g_str_equal, NULL, remove_network);
3882         interface->peer_table = g_hash_table_new_full(g_str_hash,
3883                                         g_str_equal, NULL, remove_peer);
3884         interface->group_table = g_hash_table_new_full(g_str_hash,
3885                                         g_str_equal, NULL, remove_group);
3886         interface->bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
3887                                                                 NULL, NULL);
3888
3889         g_hash_table_replace(interface_table, interface->path, interface);
3890
3891         return interface;
3892 }
3893
3894 static void interface_added(DBusMessageIter *iter, void *user_data)
3895 {
3896         GSupplicantInterface *interface;
3897         const char *path = NULL;
3898         bool properties_appended = GPOINTER_TO_UINT(user_data);
3899
3900         SUPPLICANT_DBG("");
3901
3902         dbus_message_iter_get_basic(iter, &path);
3903         if (!path)
3904                 return;
3905
3906         if (g_strcmp0(path, "/") == 0)
3907                 return;
3908
3909         interface = g_hash_table_lookup(interface_table, path);
3910         if (interface)
3911                 return;
3912
3913         interface = interface_alloc(path);
3914         if (!interface)
3915                 return;
3916
3917         if (!properties_appended) {
3918                 supplicant_dbus_property_get_all(path,
3919                                                 SUPPLICANT_INTERFACE ".Interface",
3920                                                 interface_property, interface,
3921                                                 interface);
3922                 return;
3923         }
3924
3925         dbus_message_iter_next(iter);
3926         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
3927                 supplicant_dbus_property_foreach(iter, interface_property,
3928                                                                 interface);
3929                 interface_property(NULL, NULL, interface);
3930         }
3931 }
3932
3933 static void interface_removed(DBusMessageIter *iter, void *user_data)
3934 {
3935         const char *path = NULL;
3936         GSupplicantInterface *interface = user_data;
3937
3938         dbus_message_iter_get_basic(iter, &path);
3939         if (!path)
3940                 return;
3941
3942         interface = g_hash_table_lookup(interface_table, path);
3943         g_supplicant_interface_cancel(interface);
3944
3945         g_hash_table_remove(interface_table, path);
3946 }
3947
3948 static void eap_method(DBusMessageIter *iter, void *user_data)
3949 {
3950         const char *str = NULL;
3951         int i;
3952
3953         dbus_message_iter_get_basic(iter, &str);
3954         if (!str)
3955                 return;
3956
3957         for (i = 0; eap_method_map[i].str; i++)
3958                 if (strcmp(str, eap_method_map[i].str) == 0) {
3959                         eap_methods |= eap_method_map[i].val;
3960                         break;
3961                 }
3962 }
3963
3964 static void service_property(const char *key, DBusMessageIter *iter,
3965                                                         void *user_data)
3966 {
3967         if (!key) {
3968                 callback_system_ready();
3969                 return;
3970         }
3971
3972         if (g_strcmp0(key, "DebugLevel") == 0) {
3973                 const char *str = NULL;
3974                 int i;
3975
3976                 dbus_message_iter_get_basic(iter, &str);
3977                 for (i = 0; debug_strings[i]; i++)
3978                         if (g_strcmp0(debug_strings[i], str) == 0) {
3979                                 debug_level = i;
3980                                 break;
3981                         }
3982                 SUPPLICANT_DBG("Debug level %d", debug_level);
3983         } else if (g_strcmp0(key, "DebugTimestamp") == 0) {
3984                 dbus_message_iter_get_basic(iter, &debug_timestamp);
3985                 SUPPLICANT_DBG("Debug timestamp %u", debug_timestamp);
3986         } else if (g_strcmp0(key, "DebugShowKeys") == 0) {
3987                 dbus_message_iter_get_basic(iter, &debug_showkeys);
3988                 SUPPLICANT_DBG("Debug show keys %u", debug_showkeys);
3989         } else if (g_strcmp0(key, "Interfaces") == 0) {
3990                 supplicant_dbus_array_foreach(iter, interface_added, NULL);
3991         } else if (g_strcmp0(key, "EapMethods") == 0) {
3992                 supplicant_dbus_array_foreach(iter, eap_method, NULL);
3993                 debug_strvalmap("EAP method", eap_method_map, eap_methods);
3994         } else if (g_strcmp0(key, "Country") == 0) {
3995                 const char *country = NULL;
3996
3997                 dbus_message_iter_get_basic(iter, &country);
3998                 SUPPLICANT_DBG("Country %s", country);
3999         } else
4000                 SUPPLICANT_DBG("key %s type %c",
4001                                 key, dbus_message_iter_get_arg_type(iter));
4002 }
4003
4004 static void signal_name_owner_changed(const char *path, DBusMessageIter *iter)
4005 {
4006         const char *name = NULL, *old = NULL, *new = NULL;
4007
4008         SUPPLICANT_DBG("");
4009
4010         if (g_strcmp0(path, DBUS_PATH_DBUS) != 0)
4011                 return;
4012
4013         dbus_message_iter_get_basic(iter, &name);
4014         if (!name)
4015                 return;
4016
4017         if (g_strcmp0(name, SUPPLICANT_SERVICE) != 0)
4018                 return;
4019
4020         dbus_message_iter_next(iter);
4021         dbus_message_iter_get_basic(iter, &old);
4022         dbus_message_iter_next(iter);
4023         dbus_message_iter_get_basic(iter, &new);
4024
4025         if (!old || !new)
4026                 return;
4027
4028         if (strlen(old) > 0 && strlen(new) == 0) {
4029                 system_available = FALSE;
4030                 g_hash_table_remove_all(bss_mapping);
4031                 g_hash_table_remove_all(peer_mapping);
4032                 g_hash_table_remove_all(group_mapping);
4033                 g_hash_table_remove_all(config_file_table);
4034                 g_hash_table_remove_all(interface_table);
4035                 callback_system_killed();
4036         }
4037
4038         if (strlen(new) > 0 && strlen(old) == 0) {
4039                 system_available = TRUE;
4040                 supplicant_dbus_property_get_all(SUPPLICANT_PATH,
4041                                                 SUPPLICANT_INTERFACE,
4042                                                 service_property, NULL, NULL);
4043         }
4044 }
4045
4046 static void signal_properties_changed(const char *path, DBusMessageIter *iter)
4047 {
4048         SUPPLICANT_DBG("");
4049
4050         if (g_strcmp0(path, SUPPLICANT_PATH) != 0)
4051                 return;
4052
4053         supplicant_dbus_property_foreach(iter, service_property, NULL);
4054 }
4055
4056 static void signal_interface_added(const char *path, DBusMessageIter *iter)
4057 {
4058         SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH);
4059
4060         if (g_strcmp0(path, SUPPLICANT_PATH) == 0)
4061                 interface_added(iter, GUINT_TO_POINTER(true));
4062 }
4063
4064 static void signal_interface_removed(const char *path, DBusMessageIter *iter)
4065 {
4066         SUPPLICANT_DBG("");
4067
4068         if (g_strcmp0(path, SUPPLICANT_PATH) == 0)
4069                 interface_removed(iter, NULL);
4070 }
4071
4072 static void signal_interface_changed(const char *path, DBusMessageIter *iter)
4073 {
4074         GSupplicantInterface *interface;
4075 #if defined TIZEN_EXT
4076         if (!simplified_log)
4077 #endif
4078         SUPPLICANT_DBG("");
4079
4080         interface = g_hash_table_lookup(interface_table, path);
4081         if (!interface)
4082                 return;
4083
4084         supplicant_dbus_property_foreach(iter, interface_property, interface);
4085 }
4086
4087 static void signal_scan_done(const char *path, DBusMessageIter *iter)
4088 {
4089         GSupplicantInterface *interface;
4090         dbus_bool_t success = FALSE;
4091
4092         SUPPLICANT_DBG("");
4093
4094         interface = g_hash_table_lookup(interface_table, path);
4095         if (!interface)
4096                 return;
4097
4098         dbus_message_iter_get_basic(iter, &success);
4099
4100         if (interface->scanning) {
4101                 callback_scan_finished(interface);
4102                 interface->scanning = FALSE;
4103         }
4104
4105         /*
4106          * If scan is unsuccessful return -EIO else get the scanned BSSs
4107          * and update the network details accordingly
4108          */
4109         if (!success) {
4110                 if (interface->scan_callback)
4111                         interface->scan_callback(-EIO, interface,
4112                                                 interface->scan_data);
4113
4114                 interface->scan_callback = NULL;
4115                 interface->scan_data = NULL;
4116
4117                 return;
4118         }
4119
4120         supplicant_dbus_property_get(path, SUPPLICANT_INTERFACE ".Interface",
4121                                 "BSSs", scan_bss_data, interface, interface);
4122 }
4123
4124 static void signal_bss_added(const char *path, DBusMessageIter *iter)
4125 {
4126         GSupplicantInterface *interface;
4127 #if defined TIZEN_EXT
4128         if (!simplified_log)
4129 #endif
4130         SUPPLICANT_DBG("");
4131
4132         interface = g_hash_table_lookup(interface_table, path);
4133         if (!interface)
4134                 return;
4135
4136         interface_bss_added_with_keys(iter, interface);
4137 }
4138
4139 static void signal_bss_removed(const char *path, DBusMessageIter *iter)
4140 {
4141         GSupplicantInterface *interface;
4142
4143         SUPPLICANT_DBG("");
4144
4145         interface = g_hash_table_lookup(interface_table, path);
4146         if (!interface)
4147                 return;
4148
4149         interface_bss_removed(iter, interface);
4150 }
4151
4152 static void signal_network_added(const char *path, DBusMessageIter *iter)
4153 {
4154         GSupplicantInterface *interface;
4155
4156         SUPPLICANT_DBG("");
4157
4158         interface = g_hash_table_lookup(interface_table, path);
4159         if (!interface)
4160                 return;
4161
4162         interface_network_added(iter, interface);
4163 }
4164
4165 static void signal_network_removed(const char *path, DBusMessageIter *iter)
4166 {
4167         GSupplicantInterface *interface;
4168
4169         SUPPLICANT_DBG("");
4170
4171         interface = g_hash_table_lookup(interface_table, path);
4172         if (!interface)
4173                 return;
4174
4175         interface_network_removed(iter, interface);
4176 }
4177 #if defined TIZEN_EXT
4178 void *copy_vsie_list(gconstpointer src, gpointer data)
4179 {
4180         return g_strdup(src);
4181 }
4182 #endif
4183
4184
4185 static void signal_sta_authorized(const char *path, DBusMessageIter *iter)
4186 {
4187         GSupplicantInterface *interface;
4188         const char *addr = NULL;
4189
4190         SUPPLICANT_DBG("");
4191
4192         interface = g_hash_table_lookup(interface_table, path);
4193         if (!interface)
4194                 return;
4195
4196         dbus_message_iter_get_basic(iter, &addr);
4197         if (!addr)
4198                 return;
4199
4200         callback_sta_authorized(interface, addr);
4201 }
4202
4203 static void signal_sta_deauthorized(const char *path, DBusMessageIter *iter)
4204 {
4205         GSupplicantInterface *interface;
4206         const char *addr = NULL;
4207
4208         SUPPLICANT_DBG("");
4209
4210         interface = g_hash_table_lookup(interface_table, path);
4211         if (!interface)
4212                 return;
4213
4214         dbus_message_iter_get_basic(iter, &addr);
4215         if (!addr)
4216                 return;
4217
4218         callback_sta_deauthorized(interface, addr);
4219 }
4220
4221 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
4222 static void signal_eap(const char *path, DBusMessageIter *iter)
4223 {
4224         GSupplicantInterface *interface;
4225         const char *str = NULL;
4226
4227         SUPPLICANT_DBG("EAPOL_DEBUG callback eap signal");
4228
4229         interface = g_hash_table_lookup(interface_table, path);
4230         if (!interface)
4231                 return;
4232
4233         // TODO: Identify EAP fail condition, currently timeout is used for failure.
4234
4235         dbus_message_iter_get_basic(iter, &str);
4236         if (!str)
4237                 return;
4238
4239         if (g_strcmp0("completion", str))
4240                 return;
4241
4242         dbus_message_iter_next(iter);
4243
4244         dbus_message_iter_get_basic(iter, &str);
4245         if (!str)
4246                 return;
4247
4248         if (!g_strcmp0("success", str))
4249                 callback_eap(interface, true);
4250         else
4251                 callback_eap(interface, false);
4252 }
4253 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
4254
4255 static void signal_bss_changed(const char *path, DBusMessageIter *iter)
4256 {
4257         GSupplicantInterface *interface;
4258         GSupplicantNetwork *network;
4259         GSupplicantSecurity old_security;
4260         unsigned int old_wps_capabilities;
4261         struct g_supplicant_bss *bss;
4262
4263 #if defined TIZEN_EXT
4264         if (!simplified_log)
4265 #endif
4266         SUPPLICANT_DBG("");
4267
4268         interface = g_hash_table_lookup(bss_mapping, path);
4269         if (!interface)
4270                 return;
4271
4272         network = g_hash_table_lookup(interface->bss_mapping, path);
4273         if (!network)
4274                 return;
4275
4276         bss = g_hash_table_lookup(network->bss_table, path);
4277         if (!bss)
4278                 return;
4279
4280         supplicant_dbus_property_foreach(iter, bss_property, bss);
4281
4282 #if defined TIZEN_EXT
4283         network->frequency = bss->frequency;
4284         network->phy_mode = bss->phy_mode;
4285 #endif
4286         old_security = network->security;
4287         bss_compute_security(bss);
4288
4289         if (old_security != bss->security) {
4290                 struct g_supplicant_bss *new_bss;
4291
4292                 SUPPLICANT_DBG("New network security for %s with path %s",
4293                                bss->ssid, bss->path);
4294
4295                 /*
4296                  * Security change policy:
4297                  * - We first copy the current bss into a new one with
4298                  *   its own pointer (path)
4299                  * - Clear the old bss pointer and remove the network completely
4300                  *   if there are no more BSSs in the bss table.
4301                  * - The new bss will be added either to an existing network
4302                  *   or an additional network will be created
4303                  */
4304
4305                 new_bss = g_try_new0(struct g_supplicant_bss, 1);
4306                 if (!new_bss)
4307                         return;
4308
4309                 memcpy(new_bss, bss, sizeof(struct g_supplicant_bss));
4310                 new_bss->path = g_strdup(bss->path);
4311 #if defined TIZEN_EXT
4312                 new_bss->vsie_list = g_slist_copy_deep(bss->vsie_list, copy_vsie_list, NULL);
4313 #endif
4314
4315                 if (network->best_bss == bss) {
4316                         network->best_bss = NULL;
4317                         network->signal = BSS_UNKNOWN_STRENGTH;
4318                 }
4319
4320                 g_hash_table_remove(bss_mapping, path);
4321
4322                 g_hash_table_remove(interface->bss_mapping, path);
4323                 g_hash_table_remove(network->bss_table, path);
4324
4325                 update_network_signal(network);
4326
4327                 if (g_hash_table_size(network->bss_table) == 0)
4328                         g_hash_table_remove(interface->network_table,
4329                                             network->group);
4330
4331                 if (add_or_replace_bss_to_network(new_bss) < 0) {
4332                         /*
4333                          * Prevent a memory leak on failure in
4334                          * add_or_replace_bss_to_network
4335                          */
4336                         SUPPLICANT_DBG("Failed to add bss %s to network table",
4337                                        new_bss->path);
4338                         g_free(new_bss->path);
4339                         g_free(new_bss);
4340                 }
4341
4342                 return;
4343         }
4344
4345         old_wps_capabilities = network->wps_capabilities;
4346
4347         if (old_wps_capabilities != bss->wps_capabilities) {
4348                 network->wps_capabilities = bss->wps_capabilities;
4349                 callback_network_changed(network, "WPSCapabilities");
4350         }
4351
4352 #if defined TIZEN_EXT
4353         if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) {
4354                 network->wps = TRUE;
4355                 network->wps_capabilities |= bss->wps_capabilities;
4356         } else
4357                 network->wps = FALSE;
4358 #endif
4359
4360         /* Consider only property changes of the connected BSS */
4361         if (network == interface->current_network && bss != network->best_bss)
4362                 return;
4363
4364         if (bss->signal == network->signal)
4365 #ifndef TIZEN_EXT
4366                 return;
4367 #else
4368         {
4369                 callback_network_changed(network, "");
4370                 return;
4371         }
4372 #endif
4373
4374         /*
4375          * If the new signal is lower than the SSID signal, we need
4376          * to check for the new maximum.
4377          */
4378 #if defined TIZEN_EXT
4379         if (!update_best_bss(network, bss, network->best_bss)) {
4380                 if (bss != network->best_bss) {
4381                         callback_network_changed(network, "");
4382                         return;
4383                 }
4384
4385                 network->signal = bss->signal;
4386                 update_network_signal(network);
4387         }
4388 #else
4389         if (bss->signal < network->signal) {
4390                 if (bss != network->best_bss)
4391                         return;
4392
4393                 network->signal = bss->signal;
4394                 update_network_signal(network);
4395         } else {
4396                 network->signal = bss->signal;
4397                 network->best_bss = bss;
4398         }
4399 #endif
4400
4401         SUPPLICANT_DBG("New network signal for %s %d dBm", network->ssid,
4402                         network->signal);
4403
4404         callback_network_changed(network, "Signal");
4405 }
4406
4407 static void wps_credentials(const char *key, DBusMessageIter *iter,
4408                         void *user_data)
4409 {
4410         GSupplicantInterface *interface = user_data;
4411
4412         if (!key)
4413                 return;
4414
4415         SUPPLICANT_DBG("key %s", key);
4416
4417         if (g_strcmp0(key, "Key") == 0) {
4418                 DBusMessageIter array;
4419                 unsigned char *key_val;
4420                 int key_len;
4421
4422                 dbus_message_iter_recurse(iter, &array);
4423                 dbus_message_iter_get_fixed_array(&array, &key_val, &key_len);
4424
4425                 g_free(interface->wps_cred.key);
4426                 interface->wps_cred.key = g_try_malloc0(
4427                                                 sizeof(char) * key_len + 1);
4428
4429                 if (!interface->wps_cred.key)
4430                         return;
4431
4432                 memcpy(interface->wps_cred.key, key_val,
4433                                                 sizeof(char) * key_len);
4434
4435                 SUPPLICANT_DBG("WPS key present");
4436         } else if (g_strcmp0(key, "SSID") == 0) {
4437                 DBusMessageIter array;
4438                 unsigned char *ssid;
4439                 int ssid_len;
4440
4441                 dbus_message_iter_recurse(iter, &array);
4442                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
4443
4444                 if (ssid_len > 0 && ssid_len < 33) {
4445                         memcpy(interface->wps_cred.ssid, ssid, ssid_len);
4446                         interface->wps_cred.ssid_len = ssid_len;
4447                 } else {
4448                         memset(interface->wps_cred.ssid, 0, 32);
4449                         interface->wps_cred.ssid_len = 0;
4450                 }
4451         }
4452 }
4453
4454 static void signal_wps_credentials(const char *path, DBusMessageIter *iter)
4455 {
4456         GSupplicantInterface *interface;
4457
4458         SUPPLICANT_DBG("");
4459
4460         interface = g_hash_table_lookup(interface_table, path);
4461         if (!interface)
4462                 return;
4463
4464         supplicant_dbus_property_foreach(iter, wps_credentials, interface);
4465 }
4466
4467 static void wps_event_args(const char *key, DBusMessageIter *iter,
4468                         void *user_data)
4469 {
4470         GSupplicantInterface *interface = user_data;
4471
4472         if (!key || !interface)
4473                 return;
4474
4475         SUPPLICANT_DBG("Arg Key %s", key);
4476 }
4477
4478 static void signal_wps_event(const char *path, DBusMessageIter *iter)
4479 {
4480         GSupplicantInterface *interface;
4481         const char *name = NULL;
4482
4483         SUPPLICANT_DBG("");
4484
4485         interface = g_hash_table_lookup(interface_table, path);
4486         if (!interface)
4487                 return;
4488
4489         dbus_message_iter_get_basic(iter, &name);
4490
4491         SUPPLICANT_DBG("Name: %s", name);
4492
4493         if (g_strcmp0(name, "success") == 0)
4494                 interface->wps_state = G_SUPPLICANT_WPS_STATE_SUCCESS;
4495         else if (g_strcmp0(name, "fail") == 0)
4496                 interface->wps_state = G_SUPPLICANT_WPS_STATE_FAIL;
4497         else
4498                 interface->wps_state = G_SUPPLICANT_WPS_STATE_UNKNOWN;
4499
4500         if (!dbus_message_iter_has_next(iter))
4501                 return;
4502
4503         dbus_message_iter_next(iter);
4504
4505         supplicant_dbus_property_foreach(iter, wps_event_args, interface);
4506 }
4507
4508 #if defined TIZEN_EXT
4509 static void signal_power_off(const char *path, DBusMessageIter *iter)
4510 {
4511         int poweroff_state = 0;
4512
4513         dbus_message_iter_get_basic(iter, &poweroff_state);
4514
4515         SUPPLICANT_DBG("poweroff_state(%d)", poweroff_state);
4516
4517         /* POWER_OFF_DIRECT 2 && POWER_OFF_RESTART 3 */
4518         if (poweroff_state != 2 && poweroff_state != 3)
4519                 return;
4520
4521         if (callbacks_pointer == NULL)
4522                 return;
4523
4524         if (callbacks_pointer->system_power_off == NULL)
4525                 return;
4526
4527         callbacks_pointer->system_power_off();
4528 }
4529 #endif
4530
4531 static void create_peer_identifier(GSupplicantPeer *peer)
4532 {
4533         const unsigned char test[ETH_ALEN] = {};
4534
4535         if (!peer)
4536                 return;
4537
4538         if (!memcmp(peer->device_address, test, ETH_ALEN)) {
4539                 peer->identifier = g_strdup(peer->name);
4540                 return;
4541         }
4542
4543         peer->identifier = g_malloc0(19);
4544         snprintf(peer->identifier, 19, "%02x%02x%02x%02x%02x%02x",
4545                                                 peer->device_address[0],
4546                                                 peer->device_address[1],
4547                                                 peer->device_address[2],
4548                                                 peer->device_address[3],
4549                                                 peer->device_address[4],
4550                                                 peer->device_address[5]);
4551 }
4552
4553 struct peer_property_data {
4554         GSupplicantPeer *peer;
4555         GSList *old_groups;
4556         bool groups_changed;
4557         bool services_changed;
4558 };
4559
4560 static void peer_groups_relation(DBusMessageIter *iter, void *user_data)
4561 {
4562         struct peer_property_data *data = user_data;
4563         GSupplicantPeer *peer = data->peer;
4564         GSupplicantGroup *group;
4565         const char *str = NULL;
4566         GSList *elem;
4567
4568         dbus_message_iter_get_basic(iter, &str);
4569         if (!str)
4570                 return;
4571
4572         group = g_hash_table_lookup(group_mapping, str);
4573         if (!group)
4574                 return;
4575
4576         elem = g_slist_find_custom(data->old_groups, str, (GCompareFunc)g_strcmp0);
4577         if (elem) {
4578                 data->old_groups = g_slist_remove_link(data->old_groups, elem);
4579                 peer->groups = g_slist_concat(elem, peer->groups);
4580         } else {
4581                 peer->groups = g_slist_prepend(peer->groups, g_strdup(str));
4582                 data->groups_changed = true;
4583         }
4584 }
4585
4586 static void peer_property(const char *key, DBusMessageIter *iter,
4587                                                         void *user_data)
4588 {
4589         GSupplicantPeer *pending_peer;
4590         struct peer_property_data *data = user_data;
4591         GSupplicantPeer *peer = data->peer;
4592
4593         SUPPLICANT_DBG("key: %s", key);
4594
4595         if (!peer->interface)
4596                 return;
4597
4598         if (!key) {
4599                 if (peer->name) {
4600                         create_peer_identifier(peer);
4601                         callback_peer_found(peer);
4602                         pending_peer = g_hash_table_lookup(
4603                                         pending_peer_connection, peer->path);
4604
4605                         if (pending_peer && pending_peer == peer) {
4606                                 callback_peer_request(peer);
4607                                 g_hash_table_remove(pending_peer_connection,
4608                                                 peer->path);
4609                         }
4610
4611                         dbus_free(data);
4612                 }
4613
4614                 return;
4615         }
4616
4617         if (g_strcmp0(key, "DeviceAddress") == 0) {
4618                 unsigned char *dev_addr;
4619                 DBusMessageIter array;
4620                 int len;
4621
4622                 dbus_message_iter_recurse(iter, &array);
4623                 dbus_message_iter_get_fixed_array(&array, &dev_addr, &len);
4624
4625                 if (len == ETH_ALEN)
4626                         memcpy(peer->device_address, dev_addr, len);
4627         } else if (g_strcmp0(key, "DeviceName") == 0) {
4628                 const char *str = NULL;
4629
4630                 dbus_message_iter_get_basic(iter, &str);
4631                 if (str)
4632                         peer->name = g_strdup(str);
4633         } else if (g_strcmp0(key, "config_method") == 0) {
4634                 uint16_t wps_config;
4635
4636                 dbus_message_iter_get_basic(iter, &wps_config);
4637
4638                 if (wps_config & G_SUPPLICANT_WPS_CONFIG_PBC)
4639                         peer->wps_capabilities |= G_SUPPLICANT_WPS_PBC;
4640                 if (wps_config & ~G_SUPPLICANT_WPS_CONFIG_PBC)
4641                         peer->wps_capabilities |= G_SUPPLICANT_WPS_PIN;
4642         } else if (g_strcmp0(key, "Groups") == 0) {
4643                 data->old_groups = peer->groups;
4644                 peer->groups = NULL;
4645
4646                 supplicant_dbus_array_foreach(iter,
4647                                                 peer_groups_relation, data);
4648                 if (g_slist_length(data->old_groups) > 0) {
4649                         g_slist_free_full(data->old_groups, g_free);
4650                         data->groups_changed = true;
4651                 }
4652         } else if (g_strcmp0(key, "IEs") == 0) {
4653                 DBusMessageIter array;
4654                 unsigned char *ie;
4655                 int ie_len;
4656
4657                 dbus_message_iter_recurse(iter, &array);
4658                 dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
4659
4660                 if (!ie || ie_len < 2)
4661                         return;
4662
4663                 if (peer->widi_ies) {
4664                         if (memcmp(peer->widi_ies, ie, ie_len) == 0)
4665                                 return;
4666
4667                         g_free(peer->widi_ies);
4668                         peer->widi_ies_length = 0;
4669                 }
4670
4671                 peer->widi_ies = g_malloc0(ie_len * sizeof(unsigned char));
4672
4673                 memcpy(peer->widi_ies, ie, ie_len);
4674                 peer->widi_ies_length = ie_len;
4675                 data->services_changed = true;
4676         }
4677 }
4678
4679 static void signal_peer_found(const char *path, DBusMessageIter *iter)
4680 {
4681         struct peer_property_data *property_data;
4682         GSupplicantInterface *interface;
4683         const char *obj_path = NULL;
4684         GSupplicantPeer *peer;
4685
4686         SUPPLICANT_DBG("");
4687
4688         interface = g_hash_table_lookup(interface_table, path);
4689         if (!interface)
4690                 return;
4691
4692         dbus_message_iter_get_basic(iter, &obj_path);
4693         if (!obj_path || g_strcmp0(obj_path, "/") == 0)
4694                 return;
4695
4696         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4697         if (peer)
4698                 return;
4699
4700         peer = g_try_new0(GSupplicantPeer, 1);
4701         if (!peer)
4702                 return;
4703
4704         peer->interface = interface;
4705         peer->path = g_strdup(obj_path);
4706         g_hash_table_insert(interface->peer_table, peer->path, peer);
4707         g_hash_table_replace(peer_mapping, peer->path, interface);
4708
4709         property_data = dbus_malloc0(sizeof(struct peer_property_data));
4710         property_data->peer = peer;
4711
4712         dbus_message_iter_next(iter);
4713         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
4714                 supplicant_dbus_property_foreach(iter, peer_property,
4715                                                         property_data);
4716                 peer_property(NULL, NULL, property_data);
4717                 return;
4718         }
4719
4720         supplicant_dbus_property_get_all(obj_path,
4721                                         SUPPLICANT_INTERFACE ".Peer",
4722                                         peer_property, property_data, NULL);
4723 }
4724
4725 static void signal_peer_lost(const char *path, DBusMessageIter *iter)
4726 {
4727         GSupplicantInterface *interface;
4728         const char *obj_path = NULL;
4729         GSupplicantPeer *peer;
4730
4731         SUPPLICANT_DBG("");
4732
4733         interface = g_hash_table_lookup(interface_table, path);
4734         if (!interface)
4735                 return;
4736
4737         dbus_message_iter_get_basic(iter, &obj_path);
4738         if (!obj_path || g_strcmp0(obj_path, "/") == 0)
4739                 return;
4740
4741         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4742         if (!peer)
4743                 return;
4744
4745         g_hash_table_remove(interface->peer_table, obj_path);
4746 }
4747
4748 static void signal_peer_changed(const char *path, DBusMessageIter *iter)
4749 {
4750         struct peer_property_data *property_data;
4751         GSupplicantInterface *interface;
4752         GSupplicantPeer *peer;
4753
4754         SUPPLICANT_DBG("");
4755
4756         interface = g_hash_table_lookup(peer_mapping, path);
4757         if (!interface)
4758                 return;
4759
4760         peer = g_hash_table_lookup(interface->peer_table, path);
4761         if (!peer) {
4762                 g_hash_table_remove(peer_mapping, path);
4763                 return;
4764         }
4765
4766         property_data = dbus_malloc0(sizeof(struct peer_property_data));
4767         property_data->peer = peer;
4768
4769         supplicant_dbus_property_foreach(iter, peer_property, property_data);
4770         if (property_data->services_changed)
4771                 callback_peer_changed(peer,
4772                                         G_SUPPLICANT_PEER_SERVICES_CHANGED);
4773
4774         if (property_data->groups_changed)
4775                 callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_CHANGED);
4776
4777         dbus_free(property_data);
4778
4779         if (!g_supplicant_peer_is_in_a_group(peer))
4780                 peer->connection_requested = false;
4781 }
4782
4783 struct group_sig_data {
4784         const char *peer_obj_path;
4785         unsigned char iface_address[ETH_ALEN];
4786         const char *interface_obj_path;
4787         const char *group_obj_path;
4788         int role;
4789 };
4790
4791 static void group_sig_property(const char *key, DBusMessageIter *iter,
4792                                                         void *user_data)
4793 {
4794         struct group_sig_data *data = user_data;
4795
4796         if (!key)
4797                 return;
4798
4799         if (g_strcmp0(key, "peer_interface_addr") == 0) {
4800                 unsigned char *dev_addr;
4801                 DBusMessageIter array;
4802                 int len;
4803
4804                 dbus_message_iter_recurse(iter, &array);
4805                 dbus_message_iter_get_fixed_array(&array, &dev_addr, &len);
4806
4807                 if (len == ETH_ALEN)
4808                         memcpy(data->iface_address, dev_addr, len);
4809         } else if (g_strcmp0(key, "role") == 0) {
4810                 const char *str = NULL;
4811
4812                 dbus_message_iter_get_basic(iter, &str);
4813                 if (g_strcmp0(str, "GO") == 0)
4814                         data->role = G_SUPPLICANT_GROUP_ROLE_GO;
4815                 else
4816                         data->role = G_SUPPLICANT_GROUP_ROLE_CLIENT;
4817         } else if (g_strcmp0(key, "peer_object") == 0)
4818                 dbus_message_iter_get_basic(iter, &data->peer_obj_path);
4819         else if (g_strcmp0(key, "interface_object") == 0)
4820                 dbus_message_iter_get_basic(iter, &data->interface_obj_path);
4821         else if (g_strcmp0(key, "group_object") == 0)
4822                 dbus_message_iter_get_basic(iter, &data->group_obj_path);
4823
4824 }
4825
4826 static void signal_group_success(const char *path, DBusMessageIter *iter)
4827 {
4828         GSupplicantInterface *interface;
4829         struct group_sig_data data = {};
4830         GSupplicantPeer *peer;
4831
4832         SUPPLICANT_DBG("");
4833
4834         interface = g_hash_table_lookup(interface_table, path);
4835         if (!interface)
4836                 return;
4837
4838         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4839         if (!data.peer_obj_path)
4840                 return;
4841
4842         peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path);
4843         if (!peer)
4844                 return;
4845
4846         memcpy(peer->iface_address, data.iface_address, ETH_ALEN);
4847         interface->pending_peer_path = peer->path;
4848 }
4849
4850 static void signal_group_failure(const char *path, DBusMessageIter *iter)
4851 {
4852         GSupplicantInterface *interface;
4853         struct group_sig_data data = {};
4854         GSupplicantPeer *peer;
4855
4856         SUPPLICANT_DBG("");
4857
4858         interface = g_hash_table_lookup(interface_table, path);
4859         if (!interface)
4860                 return;
4861
4862         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4863         if (!data.peer_obj_path)
4864                 return;
4865
4866         peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path);
4867         if (!peer)
4868                 return;
4869
4870         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_FAILED);
4871         peer->connection_requested = false;
4872 }
4873
4874 static void signal_group_started(const char *path, DBusMessageIter *iter)
4875 {
4876         GSupplicantInterface *interface, *g_interface;
4877         struct group_sig_data data = {};
4878         GSupplicantGroup *group;
4879         GSupplicantPeer *peer;
4880
4881         SUPPLICANT_DBG("");
4882
4883         interface = g_hash_table_lookup(interface_table, path);
4884         if (!interface)
4885                 return;
4886
4887         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4888         if (!data.interface_obj_path || !data.group_obj_path)
4889                 return;
4890
4891         peer = g_hash_table_lookup(interface->peer_table,
4892                                                 interface->pending_peer_path);
4893         interface->pending_peer_path = NULL;
4894         if (!peer)
4895                 return;
4896
4897         g_interface = g_hash_table_lookup(interface_table,
4898                                                 data.interface_obj_path);
4899         if (!g_interface)
4900                 return;
4901
4902         group = g_hash_table_lookup(interface->group_table,
4903                                                 data.group_obj_path);
4904         if (group)
4905                 return;
4906
4907         group = g_try_new0(GSupplicantGroup, 1);
4908         if (!group)
4909                 return;
4910
4911         group->interface = g_interface;
4912         group->orig_interface = interface;
4913         group->path = g_strdup(data.group_obj_path);
4914         group->role = data.role;
4915
4916         g_hash_table_insert(interface->group_table, group->path, group);
4917         g_hash_table_replace(group_mapping, group->path, group);
4918
4919         peer->current_group_iface = g_interface;
4920         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_STARTED);
4921 }
4922
4923 static void remove_peer_group_interface(GHashTable *group_table,
4924                                 const char* path)
4925 {
4926         GSupplicantGroup *group;
4927         GHashTableIter iter;
4928         gpointer value, key;
4929
4930         if (!group_table)
4931                 return;
4932
4933         group = g_hash_table_lookup(group_table, path);
4934
4935         if (!group || !group->orig_interface)
4936                 return;
4937
4938         g_hash_table_iter_init(&iter, group->orig_interface->peer_table);
4939
4940         while (g_hash_table_iter_next(&iter, &key, &value)) {
4941                 GSupplicantPeer *peer = value;
4942
4943                 if (peer->current_group_iface == group->interface)
4944                         peer->current_group_iface = NULL;
4945         }
4946 }
4947
4948 static void signal_group_finished(const char *path, DBusMessageIter *iter)
4949 {
4950         GSupplicantInterface *interface;
4951         struct group_sig_data data = {};
4952
4953         SUPPLICANT_DBG("");
4954
4955         interface = g_hash_table_lookup(interface_table, path);
4956         if (!interface)
4957                 return;
4958
4959         supplicant_dbus_property_foreach(iter, group_sig_property, &data);
4960         if (!data.interface_obj_path || !data.group_obj_path)
4961                 return;
4962
4963         remove_peer_group_interface(interface->group_table, data.group_obj_path);
4964
4965         g_hash_table_remove(group_mapping, data.group_obj_path);
4966
4967         g_hash_table_remove(interface->group_table, data.group_obj_path);
4968 }
4969
4970 static void signal_group_request(const char *path, DBusMessageIter *iter)
4971 {
4972         GSupplicantInterface *interface;
4973         GSupplicantPeer *peer;
4974         const char *obj_path;
4975
4976         SUPPLICANT_DBG("");
4977
4978         interface = g_hash_table_lookup(interface_table, path);
4979         if (!interface)
4980                 return;
4981
4982         dbus_message_iter_get_basic(iter, &obj_path);
4983         if (!obj_path || !g_strcmp0(obj_path, "/"))
4984                 return;
4985
4986         peer = g_hash_table_lookup(interface->peer_table, obj_path);
4987         if (!peer)
4988                 return;
4989
4990         /*
4991          * Peer has been previously found and property set,
4992          * otherwise, defer connection to when peer property
4993          * is set.
4994          */
4995         if (peer->identifier)
4996                 callback_peer_request(peer);
4997         else
4998                 g_hash_table_replace(pending_peer_connection, peer->path, peer);
4999 }
5000
5001 static void signal_group_peer_joined(const char *path, DBusMessageIter *iter)
5002 {
5003         const char *peer_path = NULL;
5004         GSupplicantInterface *interface;
5005         GSupplicantGroup *group;
5006         GSupplicantPeer *peer;
5007
5008         SUPPLICANT_DBG("");
5009
5010         group = g_hash_table_lookup(group_mapping, path);
5011         if (!group)
5012                 return;
5013
5014         dbus_message_iter_get_basic(iter, &peer_path);
5015         if (!peer_path)
5016                 return;
5017
5018         interface = g_hash_table_lookup(peer_mapping, peer_path);
5019         if (!interface)
5020                 return;
5021
5022         peer = g_hash_table_lookup(interface->peer_table, peer_path);
5023         if (!peer)
5024                 return;
5025
5026         group->members = g_slist_prepend(group->members, g_strdup(peer_path));
5027
5028         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_JOINED);
5029 }
5030
5031 static void signal_group_peer_disconnected(const char *path, DBusMessageIter *iter)
5032 {
5033         const char *peer_path = NULL;
5034         GSupplicantInterface *interface;
5035         GSupplicantGroup *group;
5036         GSupplicantPeer *peer;
5037         GSList *elem;
5038
5039         SUPPLICANT_DBG("");
5040
5041         group = g_hash_table_lookup(group_mapping, path);
5042         if (!group)
5043                 return;
5044
5045         dbus_message_iter_get_basic(iter, &peer_path);
5046         if (!peer_path)
5047                 return;
5048
5049         for (elem = group->members; elem; elem = elem->next) {
5050                 if (!g_strcmp0(elem->data, peer_path))
5051                         break;
5052         }
5053
5054         if (!elem)
5055                 return;
5056
5057         g_free(elem->data);
5058         group->members = g_slist_delete_link(group->members, elem);
5059
5060         interface = g_hash_table_lookup(peer_mapping, peer_path);
5061         if (!interface)
5062                 return;
5063
5064         peer = g_hash_table_lookup(interface->peer_table, peer_path);
5065         if (!peer)
5066                 return;
5067
5068         callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_DISCONNECTED);
5069         peer->connection_requested = false;
5070 }
5071
5072 #if defined TIZEN_EXT_WIFI_MESH
5073 const void *g_supplicant_interface_get_mesh_group_ssid(
5074                                                         GSupplicantInterface *interface,
5075                                                         unsigned int *ssid_len)
5076 {
5077         if (!ssid_len)
5078                 return NULL;
5079
5080         if (!interface || interface->group_info.ssid_len == 0) {
5081                 *ssid_len = 0;
5082                 return NULL;
5083         }
5084
5085         *ssid_len = interface->group_info.ssid_len;
5086         return interface->group_info.ssid;
5087 }
5088
5089 int g_supplicant_mesh_get_disconnect_reason(GSupplicantInterface *interface)
5090 {
5091         if (!interface)
5092                 return -EINVAL;
5093
5094         return interface->group_info.disconnect_reason;
5095 }
5096
5097 const char *g_supplicant_mesh_peer_get_address(GSupplicantMeshPeer *mesh_peer)
5098 {
5099         if (!mesh_peer || !mesh_peer->peer_address)
5100                 return NULL;
5101
5102         return mesh_peer->peer_address;
5103 }
5104
5105 int g_supplicant_mesh_peer_get_disconnect_reason(GSupplicantMeshPeer *mesh_peer)
5106 {
5107         if (!mesh_peer)
5108                 return -EINVAL;
5109
5110         return mesh_peer->disconnect_reason;
5111 }
5112
5113 static void callback_mesh_group_started(GSupplicantInterface *interface)
5114 {
5115         if (!callbacks_pointer)
5116                 return;
5117
5118         if (!callbacks_pointer->mesh_group_started)
5119                 return;
5120
5121         callbacks_pointer->mesh_group_started(interface);
5122 }
5123
5124 static void callback_mesh_group_removed(GSupplicantInterface *interface)
5125 {
5126         if (!callbacks_pointer)
5127                 return;
5128
5129         if (!callbacks_pointer->mesh_group_removed)
5130                 return;
5131
5132         callbacks_pointer->mesh_group_removed(interface);
5133 }
5134
5135 static void mesh_group_info(const char *key, DBusMessageIter *iter,
5136                                                         void *user_data)
5137 {
5138         GSupplicantInterface *interface = user_data;
5139         if (!key)
5140                 return;
5141
5142         if (g_strcmp0(key, "SSID") == 0) {
5143                 DBusMessageIter array;
5144                 unsigned char *ssid;
5145                 int ssid_len;
5146
5147                 dbus_message_iter_recurse(iter, &array);
5148                 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
5149
5150                 if (ssid_len > 0 && ssid_len < 33) {
5151                         memcpy(interface->group_info.ssid, ssid, ssid_len);
5152                         interface->group_info.ssid_len = ssid_len;
5153                 } else {
5154                         memset(interface->group_info.ssid, 0, 32);
5155                         interface->group_info.ssid_len = 0;
5156                 }
5157         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
5158                 int disconnect_reason = 0;
5159                 dbus_message_iter_get_basic(iter, &disconnect_reason);
5160                 interface->group_info.disconnect_reason = disconnect_reason;
5161         }
5162 }
5163
5164 static void signal_mesh_group_started(const char *path, DBusMessageIter *iter)
5165 {
5166         GSupplicantInterface *interface;
5167
5168         interface = g_hash_table_lookup(interface_table, path);
5169         if (!interface)
5170                 return;
5171
5172         supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
5173
5174         callback_mesh_group_started(interface);
5175 }
5176
5177 static void signal_mesh_group_removed(const char *path, DBusMessageIter *iter)
5178 {
5179         GSupplicantInterface *interface;
5180
5181         interface = g_hash_table_lookup(interface_table, path);
5182         if (!interface)
5183                 return;
5184
5185         supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
5186
5187         callback_mesh_group_removed(interface);
5188 }
5189
5190 static void callback_mesh_peer_connected(GSupplicantMeshPeer *mesh_peer)
5191 {
5192         if (!callbacks_pointer)
5193                 return;
5194
5195         if (!callbacks_pointer->mesh_peer_connected)
5196                 return;
5197
5198         callbacks_pointer->mesh_peer_connected(mesh_peer);
5199 }
5200
5201 static void callback_mesh_peer_disconnected(GSupplicantMeshPeer *mesh_peer)
5202 {
5203         if (!callbacks_pointer)
5204                 return;
5205
5206         if (!callbacks_pointer->mesh_peer_disconnected)
5207                 return;
5208
5209         callbacks_pointer->mesh_peer_disconnected(mesh_peer);
5210 }
5211
5212 static void mesh_peer_info(const char *key, DBusMessageIter *iter,
5213                                                         void *user_data)
5214 {
5215         GSupplicantMeshPeer *mesh_peer = user_data;
5216         if (!key)
5217                 return;
5218
5219         if (g_strcmp0(key, "PeerAddress") == 0) {
5220                 DBusMessageIter array;
5221                 unsigned char *addr;
5222                 int addr_len;
5223
5224                 dbus_message_iter_recurse(iter, &array);
5225                 dbus_message_iter_get_fixed_array(&array, &addr, &addr_len);
5226
5227                 if (addr_len == 6) {
5228                         mesh_peer->peer_address = g_malloc0(19);
5229                         snprintf(mesh_peer->peer_address, 19,
5230                                          "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1],
5231                                          addr[2], addr[3], addr[4], addr[5]);
5232                 }
5233         } else if (g_strcmp0(key, "DisconnectReason") == 0) {
5234                 int disconnect_reason = 0;
5235                 dbus_message_iter_get_basic(iter, &disconnect_reason);
5236                 mesh_peer->disconnect_reason = disconnect_reason;
5237         }
5238 }
5239
5240 static void signal_mesh_peer_connected(const char *path, DBusMessageIter *iter)
5241 {
5242         GSupplicantInterface *interface;
5243         GSupplicantMeshPeer *mesh_peer;
5244
5245         interface = g_hash_table_lookup(interface_table, path);
5246         if (!interface)
5247                 return;
5248
5249         mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
5250         mesh_peer->interface = interface;
5251
5252         supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
5253
5254         callback_mesh_peer_connected(mesh_peer);
5255         g_free(mesh_peer->peer_address);
5256         g_free(mesh_peer);
5257 }
5258
5259 static void signal_mesh_peer_disconnected(const char *path,
5260                                                                 DBusMessageIter *iter)
5261 {
5262         GSupplicantInterface *interface;
5263         GSupplicantMeshPeer *mesh_peer;
5264
5265         interface = g_hash_table_lookup(interface_table, path);
5266         if (!interface)
5267                 return;
5268
5269         mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
5270         mesh_peer->interface = interface;
5271
5272         supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
5273
5274         callback_mesh_peer_disconnected(mesh_peer);
5275         g_free(mesh_peer->peer_address);
5276         g_free(mesh_peer);
5277 }
5278 #endif
5279
5280 static struct {
5281         const char *interface;
5282         const char *member;
5283         void (*function) (const char *path, DBusMessageIter *iter);
5284 } signal_map[] = {
5285         { DBUS_INTERFACE_DBUS,  "NameOwnerChanged",  signal_name_owner_changed },
5286
5287         { SUPPLICANT_INTERFACE, "PropertiesChanged", signal_properties_changed },
5288         { SUPPLICANT_INTERFACE, "InterfaceAdded",    signal_interface_added    },
5289         { SUPPLICANT_INTERFACE, "InterfaceCreated",  signal_interface_added    },
5290         { SUPPLICANT_INTERFACE, "InterfaceRemoved",  signal_interface_removed  },
5291
5292         { SUPPLICANT_INTERFACE ".Interface", "PropertiesChanged", signal_interface_changed },
5293         { SUPPLICANT_INTERFACE ".Interface", "ScanDone",          signal_scan_done         },
5294         { SUPPLICANT_INTERFACE ".Interface", "BSSAdded",          signal_bss_added         },
5295         { SUPPLICANT_INTERFACE ".Interface", "BSSRemoved",        signal_bss_removed       },
5296         { SUPPLICANT_INTERFACE ".Interface", "NetworkAdded",      signal_network_added     },
5297         { SUPPLICANT_INTERFACE ".Interface", "NetworkRemoved",    signal_network_removed   },
5298         { SUPPLICANT_INTERFACE ".Interface", "StaAuthorized",     signal_sta_authorized    },
5299         { SUPPLICANT_INTERFACE ".Interface", "StaDeauthorized",   signal_sta_deauthorized  },
5300
5301         { SUPPLICANT_INTERFACE ".BSS", "PropertiesChanged", signal_bss_changed   },
5302
5303         { SUPPLICANT_INTERFACE ".Interface.WPS", "Credentials", signal_wps_credentials },
5304         { SUPPLICANT_INTERFACE ".Interface.WPS", "Event",       signal_wps_event       },
5305 #if defined TIZEN_EXT
5306         { "org.tizen.system.deviced.PowerOff", "ChangeState", signal_power_off },
5307 #endif
5308
5309         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceFound", signal_peer_found },
5310         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceLost",  signal_peer_lost  },
5311
5312         { SUPPLICANT_INTERFACE ".Peer", "PropertiesChanged", signal_peer_changed },
5313
5314         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationSuccess", signal_group_success },
5315         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationFailure", signal_group_failure },
5316         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupStarted", signal_group_started },
5317         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupFinished", signal_group_finished },
5318         { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationRequest", signal_group_request },
5319
5320         { SUPPLICANT_INTERFACE ".Group", "PeerJoined", signal_group_peer_joined },
5321         { SUPPLICANT_INTERFACE ".Group", "PeerDisconnected", signal_group_peer_disconnected },
5322 #if defined TIZEN_EXT_WIFI_MESH
5323         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupStarted",
5324                 signal_mesh_group_started },
5325         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupRemoved",
5326                 signal_mesh_group_removed },
5327         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerConnected",
5328                 signal_mesh_peer_connected },
5329         { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerDisconnected",
5330                 signal_mesh_peer_disconnected },
5331 #endif
5332
5333 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
5334         { SUPPLICANT_INTERFACE ".Interface", "EAP", signal_eap },
5335 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
5336
5337         { }
5338 };
5339
5340 static DBusHandlerResult g_supplicant_filter(DBusConnection *conn,
5341                                         DBusMessage *message, void *data)
5342 {
5343         DBusMessageIter iter;
5344         const char *path;
5345         int i;
5346
5347         path = dbus_message_get_path(message);
5348         if (!path)
5349                 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5350
5351         if (!dbus_message_iter_init(message, &iter))
5352                 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5353
5354         for (i = 0; signal_map[i].interface; i++) {
5355                 if (!dbus_message_has_interface(message, signal_map[i].interface))
5356                         continue;
5357
5358                 if (!dbus_message_has_member(message, signal_map[i].member))
5359                         continue;
5360
5361                 signal_map[i].function(path, &iter);
5362                 break;
5363         }
5364
5365         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
5366 }
5367
5368 void g_supplicant_interface_cancel(GSupplicantInterface *interface)
5369 {
5370         SUPPLICANT_DBG("Cancelling any pending DBus calls");
5371         supplicant_dbus_method_call_cancel_all(interface);
5372         supplicant_dbus_property_call_cancel_all(interface);
5373 }
5374
5375 struct supplicant_regdom {
5376         GSupplicantCountryCallback callback;
5377         const char *alpha2;
5378         const void *user_data;
5379 };
5380
5381 static void country_result(const char *error,
5382                                 DBusMessageIter *iter, void *user_data)
5383 {
5384         struct supplicant_regdom *regdom = user_data;
5385         int result = 0;
5386
5387         SUPPLICANT_DBG("Country setting result");
5388
5389         if (!user_data)
5390                 return;
5391
5392         if (error) {
5393                 SUPPLICANT_DBG("Country setting failure %s", error);
5394                 result = -EINVAL;
5395         }
5396
5397         if (regdom->callback)
5398                 regdom->callback(result, regdom->alpha2,
5399                                         (void *) regdom->user_data);
5400
5401         dbus_free(regdom);
5402 }
5403
5404 static void country_params(DBusMessageIter *iter, void *user_data)
5405 {
5406         struct supplicant_regdom *regdom = user_data;
5407
5408         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
5409                                                         &regdom->alpha2);
5410 }
5411
5412 int g_supplicant_set_country(const char *alpha2,
5413                                 GSupplicantCountryCallback callback,
5414                                         const void *user_data)
5415 {
5416         struct supplicant_regdom *regdom;
5417         int ret;
5418
5419         SUPPLICANT_DBG("Country setting %s", alpha2);
5420
5421         if (!system_available)
5422                 return -EFAULT;
5423
5424         regdom = dbus_malloc0(sizeof(*regdom));
5425         if (!regdom)
5426                 return -ENOMEM;
5427
5428         regdom->callback = callback;
5429         regdom->alpha2 = alpha2;
5430         regdom->user_data = user_data;
5431
5432         ret =  supplicant_dbus_property_set(SUPPLICANT_PATH, SUPPLICANT_INTERFACE,
5433                                         "Country", DBUS_TYPE_STRING_AS_STRING,
5434                                         country_params, country_result,
5435                                         regdom, NULL);
5436         if (ret < 0) {
5437                 dbus_free(regdom);
5438                 SUPPLICANT_DBG("Unable to set Country configuration");
5439         }
5440         return ret;
5441 }
5442
5443 int g_supplicant_interface_set_country(GSupplicantInterface *interface,
5444                                         GSupplicantCountryCallback callback,
5445                                                         const char *alpha2,
5446                                                         void *user_data)
5447 {
5448         struct supplicant_regdom *regdom;
5449         int ret;
5450
5451         regdom = dbus_malloc0(sizeof(*regdom));
5452         if (!regdom)
5453                 return -ENOMEM;
5454
5455         regdom->callback = callback;
5456         regdom->alpha2 = alpha2;
5457         regdom->user_data = user_data;
5458
5459         ret =  supplicant_dbus_property_set(interface->path,
5460                                 SUPPLICANT_INTERFACE ".Interface",
5461                                 "Country", DBUS_TYPE_STRING_AS_STRING,
5462                                 country_params, country_result,
5463                                         regdom, NULL);
5464         if (ret < 0) {
5465                 dbus_free(regdom);
5466                 SUPPLICANT_DBG("Unable to set Country configuration");
5467         }
5468
5469         return ret;
5470 }
5471
5472 bool g_supplicant_interface_has_p2p(GSupplicantInterface *interface)
5473 {
5474         if (!interface)
5475                 return false;
5476
5477         return interface->p2p_support;
5478 }
5479
5480 struct supplicant_p2p_dev_config {
5481         char *device_name;
5482         char *dev_type;
5483 };
5484
5485 static void p2p_device_config_result(const char *error,
5486                                         DBusMessageIter *iter, void *user_data)
5487 {
5488         struct supplicant_p2p_dev_config *config = user_data;
5489
5490         if (error)
5491                 SUPPLICANT_DBG("Unable to set P2P Device configuration: %s",
5492                                                                         error);
5493
5494         g_free(config->device_name);
5495         g_free(config->dev_type);
5496         dbus_free(config);
5497 }
5498
5499 static int dev_type_str2bin(const char *type, unsigned char dev_type[8])
5500 {
5501         int length, pos, end;
5502         char b[3] = {};
5503         char *e = NULL;
5504
5505         end = strlen(type);
5506         for (length = pos = 0; type[pos] != '\0' && length < 8; length++) {
5507                 if (pos+2 > end)
5508                         return 0;
5509
5510                 b[0] = type[pos];
5511                 b[1] = type[pos+1];
5512
5513                 dev_type[length] = strtol(b, &e, 16);
5514                 if (e && *e != '\0')
5515                         return 0;
5516
5517                 pos += 2;
5518         }
5519
5520         return 8;
5521 }
5522
5523 static void p2p_device_config_params(DBusMessageIter *iter, void *user_data)
5524 {
5525         struct supplicant_p2p_dev_config *config = user_data;
5526         DBusMessageIter dict;
5527
5528         supplicant_dbus_dict_open(iter, &dict);
5529
5530         supplicant_dbus_dict_append_basic(&dict, "DeviceName",
5531                                 DBUS_TYPE_STRING, &config->device_name);
5532
5533         if (config->dev_type) {
5534                 unsigned char dev_type[8] = {}, *type;
5535                 int len;
5536
5537                 len = dev_type_str2bin(config->dev_type, dev_type);
5538                 if (len) {
5539                         type = dev_type;
5540                         supplicant_dbus_dict_append_fixed_array(&dict,
5541                                         "PrimaryDeviceType",
5542                                         DBUS_TYPE_BYTE, &type, len);
5543                 }
5544         }
5545
5546         supplicant_dbus_dict_close(iter, &dict);
5547 }
5548
5549 int g_supplicant_interface_set_p2p_device_config(GSupplicantInterface *interface,
5550                                         const char *device_name,
5551                                         const char *primary_dev_type)
5552 {
5553         struct supplicant_p2p_dev_config *config;
5554         int ret;
5555
5556         SUPPLICANT_DBG("P2P Device settings %s/%s",
5557                                         device_name, primary_dev_type);
5558
5559         config = dbus_malloc0(sizeof(*config));
5560         if (!config)
5561                 return -ENOMEM;
5562
5563         config->device_name = g_strdup(device_name);
5564         config->dev_type = g_strdup(primary_dev_type);
5565
5566         ret = supplicant_dbus_property_set(interface->path,
5567                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
5568                                 "P2PDeviceConfig",
5569                                 DBUS_TYPE_ARRAY_AS_STRING
5570                                 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
5571                                 DBUS_TYPE_STRING_AS_STRING
5572                                 DBUS_TYPE_VARIANT_AS_STRING
5573                                 DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
5574                                 p2p_device_config_params,
5575                                 p2p_device_config_result, config, NULL);
5576         if (ret < 0) {
5577                 g_free(config->device_name);
5578                 g_free(config->dev_type);
5579                 dbus_free(config);
5580                 SUPPLICANT_DBG("Unable to set P2P Device configuration");
5581         }
5582
5583         return ret;
5584 }
5585
5586 static gboolean peer_lookup_by_identifier(gpointer key, gpointer value,
5587                                                         gpointer user_data)
5588 {
5589         const GSupplicantPeer *peer = value;
5590         const char *identifier = user_data;
5591
5592         if (!g_strcmp0(identifier, peer->identifier))
5593                 return TRUE;
5594
5595         return FALSE;
5596 }
5597
5598 GSupplicantPeer *g_supplicant_interface_peer_lookup(GSupplicantInterface *interface,
5599                                                         const char *identifier)
5600 {
5601         GSupplicantPeer *peer;
5602
5603         peer = g_hash_table_find(interface->peer_table,
5604                                         peer_lookup_by_identifier,
5605                                         (void *) identifier);
5606         return peer;
5607 }
5608
5609 static void interface_create_data_free(struct interface_create_data *data)
5610 {
5611         g_free(data->ifname);
5612         g_free(data->driver);
5613         g_free(data->bridge);
5614 #if defined TIZEN_EXT_WIFI_MESH
5615         g_free(data->parent_ifname);
5616 #endif
5617         dbus_free(data);
5618 }
5619
5620 static bool interface_exists(GSupplicantInterface *interface,
5621                                 const char *path)
5622 {
5623         GSupplicantInterface *tmp;
5624
5625         tmp = g_hash_table_lookup(interface_table, path);
5626         if (tmp && tmp == interface)
5627                 return true;
5628
5629         return false;
5630 }
5631
5632 static void interface_create_property(const char *key, DBusMessageIter *iter,
5633                                                         void *user_data)
5634 {
5635         struct interface_create_data *data = user_data;
5636         GSupplicantInterface *interface = data->interface;
5637
5638         if (!key) {
5639                 if (data->callback) {
5640                         data->callback(0, data->interface, data->user_data);
5641 #if !defined TIZEN_EXT
5642                         callback_p2p_support(interface);
5643 #endif
5644 #if defined TIZEN_EXT_WIFI_MESH
5645                         callback_mesh_support(interface);
5646 #endif
5647                 }
5648
5649                 interface_create_data_free(data);
5650         }
5651
5652         interface_property(key, iter, interface);
5653 }
5654
5655 static void interface_create_result(const char *error,
5656                                 DBusMessageIter *iter, void *user_data)
5657 {
5658         struct interface_create_data *data = user_data;
5659         const char *path = NULL;
5660         int err;
5661
5662         SUPPLICANT_DBG("");
5663
5664         if (error) {
5665                 g_message("error %s", error);
5666                 err = -EIO;
5667                 goto done;
5668         }
5669
5670         dbus_message_iter_get_basic(iter, &path);
5671         if (!path) {
5672                 err = -EINVAL;
5673                 goto done;
5674         }
5675
5676         if (!system_available) {
5677                 err = -EFAULT;
5678                 goto done;
5679         }
5680
5681         data->interface = g_hash_table_lookup(interface_table, path);
5682         if (!data->interface) {
5683                 data->interface = interface_alloc(path);
5684                 if (!data->interface) {
5685                         err = -ENOMEM;
5686                         goto done;
5687                 }
5688         }
5689
5690         err = supplicant_dbus_property_get_all(path,
5691                                         SUPPLICANT_INTERFACE ".Interface",
5692                                         interface_create_property, data,
5693                                         NULL);
5694         if (err == 0)
5695                 return;
5696
5697 done:
5698         if (data->callback)
5699                 data->callback(err, NULL, data->user_data);
5700
5701         interface_create_data_free(data);
5702 }
5703
5704 static void interface_create_params(DBusMessageIter *iter, void *user_data)
5705 {
5706         struct interface_create_data *data = user_data;
5707         DBusMessageIter dict;
5708         char *config_file = NULL;
5709
5710         SUPPLICANT_DBG("");
5711
5712         supplicant_dbus_dict_open(iter, &dict);
5713
5714         supplicant_dbus_dict_append_basic(&dict, "Ifname",
5715                                         DBUS_TYPE_STRING, &data->ifname);
5716
5717         if (data->driver)
5718                 supplicant_dbus_dict_append_basic(&dict, "Driver",
5719                                         DBUS_TYPE_STRING, &data->driver);
5720
5721         if (data->bridge)
5722                 supplicant_dbus_dict_append_basic(&dict, "BridgeIfname",
5723                                         DBUS_TYPE_STRING, &data->bridge);
5724
5725         config_file = g_hash_table_lookup(config_file_table, data->ifname);
5726         if (config_file) {
5727                 SUPPLICANT_DBG("[%s] ConfigFile %s", data->ifname, config_file);
5728
5729                 supplicant_dbus_dict_append_basic(&dict, "ConfigFile",
5730                                         DBUS_TYPE_STRING, &config_file);
5731         }
5732
5733 #ifdef TIZEN_EXT
5734         if (data->driver && g_strstr_len(data->driver, strlen(data->driver), "nl80211")) {
5735                 supplicant_dbus_dict_append_basic(&dict, "MacAddr",
5736                                 DBUS_TYPE_UINT32, &data->mac_addr);
5737
5738                 supplicant_dbus_dict_append_basic(&dict, "PreassocMacAddr",
5739                                 DBUS_TYPE_UINT32, &data->preassoc_mac_addr);
5740
5741                 supplicant_dbus_dict_append_basic(&dict, "RandAddrLifetime",
5742                                 DBUS_TYPE_UINT32, &data->random_mac_lifetime);
5743         }
5744 #endif /* TIZEN_EXT */
5745
5746 #if defined TIZEN_EXT_WIFI_MESH
5747         if (data->is_mesh_interface) {
5748                 if (data->parent_ifname)
5749                         supplicant_dbus_dict_append_basic(&dict, "ParentIfname",
5750                                         DBUS_TYPE_STRING, &data->parent_ifname);
5751
5752                 supplicant_dbus_dict_append_basic(&dict, "IsMeshInterface",
5753                                         DBUS_TYPE_BOOLEAN, &data->is_mesh_interface);
5754         }
5755 #endif
5756
5757         supplicant_dbus_dict_close(iter, &dict);
5758 }
5759
5760 #if defined TIZEN_EXT
5761 static void interface_get_state(const char *key, DBusMessageIter *iter,
5762                 void *user_data)
5763 {
5764         struct interface_create_data *data = user_data;
5765         GSupplicantInterface *interface = NULL;
5766         const char *str = NULL;
5767
5768         SUPPLICANT_DBG("key[%s]", key);
5769
5770         if (!data) {
5771                 SUPPLICANT_DBG("data is NULL");
5772                 return;
5773         }
5774
5775         interface = data->interface;
5776         if (!interface) {
5777                 SUPPLICANT_DBG("interface is NULL");
5778                 return;
5779         }
5780
5781         if (iter)
5782                 dbus_message_iter_get_basic(iter, &str);
5783
5784         if (str) {
5785                 if (string2state(str) != interface->state)
5786                         interface->state = string2state(str);
5787         }
5788
5789         if (interface->state == G_SUPPLICANT_STATE_DISABLED)
5790                 interface->ready = FALSE;
5791         else
5792                 interface->ready = TRUE;
5793
5794         SUPPLICANT_DBG("state %s (%d)", str, interface->state);
5795
5796         if (data->callback) {
5797                 data->callback(0, interface, data->user_data);
5798 #if defined TIZEN_EXT_WIFI_MESH
5799                 callback_mesh_support(interface);
5800 #endif
5801         }
5802
5803         interface_create_data_free(data);
5804 }
5805 #endif
5806
5807 static void interface_get_result(const char *error,
5808                                 DBusMessageIter *iter, void *user_data)
5809 {
5810         struct interface_create_data *data = user_data;
5811         GSupplicantInterface *interface;
5812         const char *path = NULL;
5813         int err;
5814
5815 #if defined TIZEN_EXT
5816         if (!simplified_log)
5817 #endif
5818         SUPPLICANT_DBG("");
5819
5820         if (error) {
5821                 SUPPLICANT_DBG("Interface not created yet");
5822                 goto create;
5823         }
5824
5825         dbus_message_iter_get_basic(iter, &path);
5826         if (!path) {
5827                 err = -EINVAL;
5828                 goto done;
5829         }
5830
5831         interface = g_hash_table_lookup(interface_table, path);
5832         if (!interface) {
5833                 err = -ENOENT;
5834                 goto done;
5835         }
5836
5837 #if defined TIZEN_EXT
5838         data->interface = interface;
5839         err = supplicant_dbus_property_get(path,
5840                         SUPPLICANT_INTERFACE ".Interface",
5841                         "State", interface_get_state, data, NULL);
5842
5843         if (err == 0)
5844                 return;
5845 #endif
5846
5847         if (data->callback) {
5848                 data->callback(0, interface, data->user_data);
5849 #if !defined TIZEN_EXT
5850                 callback_p2p_support(interface);
5851 #endif
5852 #if defined TIZEN_EXT_WIFI_MESH
5853                 callback_mesh_support(interface);
5854 #endif
5855         }
5856
5857         interface_create_data_free(data);
5858
5859         return;
5860
5861 create:
5862         if (!system_available) {
5863                 err = -EFAULT;
5864                 goto done;
5865         }
5866
5867         SUPPLICANT_DBG("Creating interface");
5868
5869         err = supplicant_dbus_method_call(SUPPLICANT_PATH,
5870                                                 SUPPLICANT_INTERFACE,
5871                                                 "CreateInterface",
5872                                                 interface_create_params,
5873                                                 interface_create_result, data,
5874                                                 NULL);
5875         if (err == 0)
5876                 return;
5877
5878 done:
5879         if (data->callback)
5880                 data->callback(err, NULL, data->user_data);
5881
5882         interface_create_data_free(data);
5883 }
5884
5885 static void interface_get_params(DBusMessageIter *iter, void *user_data)
5886 {
5887         struct interface_create_data *data = user_data;
5888 #if defined TIZEN_EXT
5889         if (!simplified_log)
5890 #endif
5891         SUPPLICANT_DBG("");
5892
5893         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->ifname);
5894 }
5895
5896 #if defined TIZEN_EXT_WIFI_MESH
5897 int g_supplicant_mesh_interface_create(const char *ifname, const char *driver,
5898                                                 const char *bridge, const char *parent_ifname,
5899                                                 GSupplicantInterfaceCallback callback, void *user_data)
5900 {
5901         struct interface_create_data *data;
5902         int ret;
5903
5904         SUPPLICANT_DBG("ifname %s", ifname);
5905
5906         if (!ifname || !parent_ifname)
5907                 return -EINVAL;
5908
5909         if (!system_available)
5910                 return -EFAULT;
5911
5912         data = dbus_malloc0(sizeof(*data));
5913         if (!data)
5914                 return -ENOMEM;
5915
5916         data->ifname = g_strdup(ifname);
5917         data->driver = g_strdup(driver);
5918         data->bridge = g_strdup(bridge);
5919         data->is_mesh_interface = true;
5920         data->parent_ifname = g_strdup(parent_ifname);
5921         data->callback = callback;
5922         data->user_data = user_data;
5923
5924         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
5925                                                 SUPPLICANT_INTERFACE,
5926                                                 "CreateInterface",
5927                                                 interface_create_params,
5928                                                 interface_create_result, data,
5929                                                 NULL);
5930         return ret;
5931 }
5932
5933 struct interface_mesh_peer_data {
5934         char *peer_address;
5935         char *method;
5936         GSupplicantInterface *interface;
5937         GSupplicantInterfaceCallback callback;
5938         void *user_data;
5939 };
5940
5941 static void interface_mesh_change_peer_params(DBusMessageIter *iter,
5942                                                 void *user_data)
5943 {
5944         struct interface_mesh_peer_data *data = user_data;
5945
5946         SUPPLICANT_DBG("");
5947
5948         dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->peer_address);
5949 }
5950
5951 static void interface_mesh_change_peer_result(const char *error,
5952                                 DBusMessageIter *iter, void *user_data)
5953 {
5954         struct interface_mesh_peer_data *data = user_data;
5955         int err = 0;
5956
5957         SUPPLICANT_DBG("%s", data->method);
5958
5959         if (error) {
5960                 err = -EIO;
5961                 SUPPLICANT_DBG("error %s", error);
5962         }
5963
5964         if (data->callback)
5965                 data->callback(err, data->interface, data->user_data);
5966
5967         g_free(data->peer_address);
5968         g_free(data->method);
5969         dbus_free(data);
5970 }
5971
5972 int g_supplicant_interface_mesh_peer_change_status(
5973                                 GSupplicantInterface *interface,
5974                                 GSupplicantInterfaceCallback callback, const char *peer_address,
5975                                 const char *method, void *user_data)
5976 {
5977         struct interface_mesh_peer_data *data;
5978         int ret;
5979
5980         if (!peer_address)
5981                 return -EINVAL;
5982
5983         data = dbus_malloc0(sizeof(*data));
5984         if (!data)
5985                 return -ENOMEM;
5986
5987         data->peer_address = g_strdup(peer_address);
5988         data->method = g_strdup(method);
5989         data->interface = interface;
5990         data->callback = callback;
5991         data->user_data = user_data;
5992
5993         ret = supplicant_dbus_method_call(interface->path,
5994                                                 SUPPLICANT_INTERFACE ".Interface.Mesh",
5995                                                 method, interface_mesh_change_peer_params,
5996                                                 interface_mesh_change_peer_result, data, NULL);
5997         if (ret < 0) {
5998                 g_free(data->peer_address);
5999                 g_free(data->method);
6000                 dbus_free(data);
6001         }
6002
6003         return ret;
6004 }
6005 #endif
6006
6007 int g_supplicant_interface_create(const char *ifname, const char *driver,
6008                                         const char *bridge,
6009 #ifdef TIZEN_EXT
6010                                         unsigned int mac_policy,
6011                                         unsigned int preassoc_mac_policy,
6012                                         unsigned int random_mac_lifetime,
6013 #endif /* TIZEN_EXT */
6014                                         GSupplicantInterfaceCallback callback,
6015                                                         void *user_data)
6016 {
6017         struct interface_create_data *data;
6018         int ret;
6019
6020         SUPPLICANT_DBG("ifname %s", ifname);
6021
6022         if (!ifname)
6023                 return -EINVAL;
6024
6025         if (!system_available)
6026                 return -EFAULT;
6027
6028         data = dbus_malloc0(sizeof(*data));
6029         if (!data)
6030                 return -ENOMEM;
6031
6032         data->ifname = g_strdup(ifname);
6033         data->driver = g_strdup(driver);
6034         data->bridge = g_strdup(bridge);
6035         data->callback = callback;
6036 #ifdef TIZEN_EXT
6037         data->mac_addr = mac_policy;
6038         data->preassoc_mac_addr = preassoc_mac_policy;
6039         data->random_mac_lifetime = random_mac_lifetime;
6040 #endif /* TIZEN_EXT */
6041         data->user_data = user_data;
6042
6043         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
6044                                                 SUPPLICANT_INTERFACE,
6045                                                 "GetInterface",
6046                                                 interface_get_params,
6047                                                 interface_get_result, data,
6048                                                 NULL);
6049         if (ret < 0)
6050                 interface_create_data_free(data);
6051
6052         return ret;
6053 }
6054
6055 static void interface_remove_result(const char *error,
6056                                 DBusMessageIter *iter, void *user_data)
6057 {
6058         struct interface_data *data = user_data;
6059         int err;
6060
6061         if (error) {
6062                 err = -EIO;
6063                 SUPPLICANT_DBG("error: %s", error);
6064                 goto done;
6065         }
6066
6067         if (!system_available) {
6068                 err = -EFAULT;
6069                 goto done;
6070         }
6071
6072         /*
6073          * The gsupplicant interface is already freed by the InterfaceRemoved
6074          * signal callback. Simply invoke the interface_data callback.
6075          */
6076         err = 0;
6077
6078 done:
6079         g_free(data->path);
6080
6081         if (data->callback)
6082                 data->callback(err, NULL, data->user_data);
6083
6084         dbus_free(data);
6085 }
6086
6087
6088 static void interface_remove_params(DBusMessageIter *iter, void *user_data)
6089 {
6090         struct interface_data *data = user_data;
6091
6092         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
6093                                                         &data->interface->path);
6094 }
6095
6096 int g_supplicant_interface_remove(GSupplicantInterface *interface,
6097                         GSupplicantInterfaceCallback callback,
6098                                                         void *user_data)
6099 {
6100         struct interface_data *data;
6101         int ret;
6102
6103         if (!interface)
6104                 return -EINVAL;
6105
6106         if (!system_available)
6107                 return -EFAULT;
6108
6109         g_supplicant_interface_cancel(interface);
6110
6111         data = dbus_malloc0(sizeof(*data));
6112         if (!data)
6113                 return -ENOMEM;
6114
6115         data->interface = interface;
6116         data->path = g_strdup(interface->path);
6117         data->callback = callback;
6118         data->user_data = user_data;
6119
6120         ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
6121                                                 SUPPLICANT_INTERFACE,
6122                                                 "RemoveInterface",
6123                                                 interface_remove_params,
6124                                                 interface_remove_result, data,
6125                                                 NULL);
6126         if (ret < 0) {
6127                 g_free(data->path);
6128                 dbus_free(data);
6129         }
6130         return ret;
6131 }
6132
6133 static void interface_scan_result(const char *error,
6134                                 DBusMessageIter *iter, void *user_data)
6135 {
6136         struct interface_scan_data *data = user_data;
6137         int err = 0;
6138
6139         if (error) {
6140                 SUPPLICANT_DBG("error %s", error);
6141                 err = -EIO;
6142         }
6143
6144         /* A non ready interface cannot send/receive anything */
6145         if (interface_exists(data->interface, data->path)) {
6146                 if (!data->interface->ready)
6147                         err = -ENOLINK;
6148         }
6149
6150         g_free(data->path);
6151
6152         if (err != 0) {
6153                 if (data->callback)
6154                         data->callback(err, data->interface, data->user_data);
6155         } else {
6156                 data->interface->scan_callback = data->callback;
6157                 data->interface->scan_data = data->user_data;
6158         }
6159
6160         if (data->scan_params)
6161                 g_supplicant_free_scan_params(data->scan_params);
6162
6163         dbus_free(data);
6164 }
6165
6166 static void add_scan_frequency(DBusMessageIter *iter, unsigned int freq)
6167 {
6168         DBusMessageIter data;
6169         unsigned int width = 0; /* Not used by wpa_supplicant atm */
6170
6171         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &data);
6172
6173         dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &freq);
6174         dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &width);
6175
6176         dbus_message_iter_close_container(iter, &data);
6177 }
6178
6179 static void add_scan_frequencies(DBusMessageIter *iter,
6180                                                 void *user_data)
6181 {
6182         GSupplicantScanParams *scan_data = user_data;
6183         unsigned int freq;
6184         int i;
6185
6186         for (i = 0; i < scan_data->num_freqs; i++) {
6187                 freq = scan_data->freqs[i];
6188                 if (!freq)
6189                         break;
6190
6191                 add_scan_frequency(iter, freq);
6192         }
6193 }
6194
6195 static void append_ssid(DBusMessageIter *iter,
6196                         const void *ssid, unsigned int len)
6197 {
6198         DBusMessageIter array;
6199
6200         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
6201         DBUS_TYPE_BYTE_AS_STRING, &array);
6202
6203         dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
6204                                                                 &ssid, len);
6205         dbus_message_iter_close_container(iter, &array);
6206 }
6207
6208 static void append_ssids(DBusMessageIter *iter, void *user_data)
6209 {
6210         GSupplicantScanParams *scan_data = user_data;
6211         GSList *list;
6212
6213         for (list = scan_data->ssids; list; list = list->next) {
6214                 struct scan_ssid *scan_ssid = list->data;
6215
6216                 append_ssid(iter, scan_ssid->ssid, scan_ssid->ssid_len);
6217         }
6218 }
6219
6220 static void supplicant_add_scan_frequency(DBusMessageIter *dict,
6221                 supplicant_dbus_array_function function,
6222                                         void *user_data)
6223 {
6224         GSupplicantScanParams *scan_params = user_data;
6225         DBusMessageIter entry, value, array;
6226         const char *key = "Channels";
6227
6228         if (scan_params->freqs && scan_params->freqs[0] != 0) {
6229                 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
6230                                                 NULL, &entry);
6231
6232                 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
6233
6234                 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
6235                                         DBUS_TYPE_ARRAY_AS_STRING
6236                                         DBUS_STRUCT_BEGIN_CHAR_AS_STRING
6237                                         DBUS_TYPE_UINT32_AS_STRING
6238                                         DBUS_TYPE_UINT32_AS_STRING
6239                                         DBUS_STRUCT_END_CHAR_AS_STRING,
6240                                         &value);
6241
6242                 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
6243                                         DBUS_STRUCT_BEGIN_CHAR_AS_STRING
6244                                         DBUS_TYPE_UINT32_AS_STRING
6245                                         DBUS_TYPE_UINT32_AS_STRING
6246                                         DBUS_STRUCT_END_CHAR_AS_STRING,
6247                                         &array);
6248
6249                 if (function)
6250                         function(&array, user_data);
6251
6252                 dbus_message_iter_close_container(&value, &array);
6253                 dbus_message_iter_close_container(&entry, &value);
6254                 dbus_message_iter_close_container(dict, &entry);
6255         }
6256 }
6257
6258 static void interface_scan_params(DBusMessageIter *iter, void *user_data)
6259 {
6260         DBusMessageIter dict;
6261         const char *type = "passive";
6262         struct interface_scan_data *data = user_data;
6263
6264         supplicant_dbus_dict_open(iter, &dict);
6265
6266         if (data && data->scan_params) {
6267                 type = "active";
6268
6269                 supplicant_dbus_dict_append_basic(&dict, "Type",
6270                                         DBUS_TYPE_STRING, &type);
6271
6272 #if defined TIZEN_EXT
6273                 SUPPLICANT_DBG("[specific_scan] num_ssids %d",
6274                                data->scan_params->num_ssids);
6275 #endif
6276
6277                 if (data->scan_params->ssids) {
6278                         supplicant_dbus_dict_append_array(&dict, "SSIDs",
6279                                                         DBUS_TYPE_STRING,
6280                                                         append_ssids,
6281                                                         data->scan_params);
6282                 }
6283                 supplicant_add_scan_frequency(&dict, add_scan_frequencies,
6284                                                 data->scan_params);
6285         } else
6286                 supplicant_dbus_dict_append_basic(&dict, "Type",
6287                                         DBUS_TYPE_STRING, &type);
6288
6289         supplicant_dbus_dict_close(iter, &dict);
6290 }
6291
6292 static int interface_ready_to_scan(GSupplicantInterface *interface)
6293 {
6294         if (!interface)
6295                 return -EINVAL;
6296
6297         if (!system_available)
6298                 return -EFAULT;
6299
6300         if (interface->scanning)
6301                 return -EALREADY;
6302
6303         switch (interface->state) {
6304         case G_SUPPLICANT_STATE_AUTHENTICATING:
6305         case G_SUPPLICANT_STATE_ASSOCIATING:
6306         case G_SUPPLICANT_STATE_ASSOCIATED:
6307         case G_SUPPLICANT_STATE_4WAY_HANDSHAKE:
6308         case G_SUPPLICANT_STATE_GROUP_HANDSHAKE:
6309                 return -EBUSY;
6310 #if defined TIZEN_EXT
6311         case G_SUPPLICANT_STATE_DISABLED:
6312                 return -ENOLINK;
6313         case G_SUPPLICANT_STATE_UNKNOWN:
6314 #else
6315         case G_SUPPLICANT_STATE_UNKNOWN:
6316         case G_SUPPLICANT_STATE_DISABLED:
6317 #endif
6318         case G_SUPPLICANT_STATE_DISCONNECTED:
6319         case G_SUPPLICANT_STATE_INACTIVE:
6320         case G_SUPPLICANT_STATE_SCANNING:
6321         case G_SUPPLICANT_STATE_COMPLETED:
6322                 break;
6323         }
6324
6325         return 0;
6326 }
6327
6328 #if defined TIZEN_EXT_WIFI_MESH
6329 static void interface_abort_scan_result(const char *error,
6330                                 DBusMessageIter *iter, void *user_data)
6331 {
6332         struct interface_scan_data *data = user_data;
6333         int err = 0;
6334
6335         if (error) {
6336                 SUPPLICANT_DBG("error %s", error);
6337                 err = -EIO;
6338         }
6339
6340         g_free(data->path);
6341
6342                 if (data->callback)
6343                         data->callback(err, data->interface, data->user_data);
6344
6345         dbus_free(data);
6346 }
6347
6348 int g_supplicant_interface_abort_scan(GSupplicantInterface *interface,
6349                                 GSupplicantInterfaceCallback callback, void *user_data)
6350 {
6351         struct interface_scan_data *data;
6352         int ret;
6353
6354         if (!interface->scanning)
6355                 return -EEXIST;
6356
6357         data = dbus_malloc0(sizeof(*data));
6358         if (!data)
6359                 return -ENOMEM;
6360
6361         data->interface = interface;
6362         data->path = g_strdup(interface->path);
6363         data->callback = callback;
6364         data->user_data = user_data;
6365
6366         ret = supplicant_dbus_method_call(interface->path,
6367                         SUPPLICANT_INTERFACE ".Interface", "AbortScan", NULL,
6368                         interface_abort_scan_result, data, interface);
6369
6370         if (ret < 0) {
6371                 g_free(data->path);
6372                 dbus_free(data);
6373         }
6374
6375         return ret;
6376 }
6377 #endif
6378
6379 int g_supplicant_interface_scan(GSupplicantInterface *interface,
6380                                 GSupplicantScanParams *scan_data,
6381                                 GSupplicantInterfaceCallback callback,
6382                                                         void *user_data)
6383 {
6384         struct interface_scan_data *data;
6385         int ret;
6386
6387         ret = interface_ready_to_scan(interface);
6388         if (ret)
6389                 return ret;
6390
6391         data = dbus_malloc0(sizeof(*data));
6392         if (!data)
6393                 return -ENOMEM;
6394
6395         data->interface = interface;
6396         data->path = g_strdup(interface->path);
6397 #if defined TIZEN_EXT
6398         data->interface->scan_callback = data->callback = callback;
6399         data->interface->scan_data = data->user_data = user_data;
6400 #else
6401         data->callback = callback;
6402         data->user_data = user_data;
6403 #endif
6404         data->scan_params = scan_data;
6405
6406         interface->scan_callback = callback;
6407         interface->scan_data = user_data;
6408
6409         ret = supplicant_dbus_method_call(interface->path,
6410                         SUPPLICANT_INTERFACE ".Interface", "Scan",
6411                         interface_scan_params, interface_scan_result, data,
6412                         interface);
6413
6414         if (ret < 0) {
6415                 g_free(data->path);
6416                 dbus_free(data);
6417         }
6418
6419         return ret;
6420 }
6421
6422 #if defined TIZEN_EXT
6423 static void interface_signalpoll_result(const char *error,
6424                                 DBusMessageIter *iter, void *user_data)
6425 {
6426         struct interface_signalpoll_data *data = user_data;
6427         int err = 0;
6428         dbus_int32_t maxspeed = 0;
6429         dbus_int32_t strength = 0;
6430         DBusMessageIter sub_iter, dict;
6431
6432         if (error) {
6433                 err = -EIO;
6434                 SUPPLICANT_DBG("error: %s", error);
6435                 goto out;
6436         }
6437
6438         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT) {
6439                 err = -EINVAL;
6440                 SUPPLICANT_DBG("invalid reply");
6441                 goto out;
6442         }
6443
6444         dbus_message_iter_recurse(iter, &sub_iter);
6445         dbus_message_iter_recurse(&sub_iter, &dict);
6446
6447         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
6448                 DBusMessageIter entry, value;
6449                 const char *key;
6450
6451                 dbus_message_iter_recurse(&dict, &entry);
6452                 dbus_message_iter_get_basic(&entry, &key);
6453                 dbus_message_iter_next(&entry);
6454                 dbus_message_iter_recurse(&entry, &value);
6455
6456                 switch (dbus_message_iter_get_arg_type(&value)) {
6457                 case DBUS_TYPE_INT32:
6458                         if (g_strcmp0(key, "linkspeed") == 0) {
6459                                 dbus_message_iter_get_basic(&value, &maxspeed);
6460                                 SUPPLICANT_DBG("linkspeed = %d", maxspeed);
6461                                 break;
6462                         } else if (g_strcmp0(key, "rssi") == 0) {
6463                                 dbus_message_iter_get_basic(&value, &strength);
6464                                 SUPPLICANT_DBG("Strength = %d", strength);
6465                                 break;
6466                         }
6467                 }
6468                 dbus_message_iter_next(&dict);
6469         }
6470
6471 out:
6472         if(data->callback)
6473                 data->callback(err, maxspeed, strength, data->user_data);
6474
6475         g_free(data->path);
6476         dbus_free(data);
6477 }
6478
6479 int g_supplicant_interface_signalpoll(GSupplicantInterface *interface,
6480                                 GSupplicantMaxSpeedCallback callback,
6481                                 void *user_data)
6482 {
6483         struct interface_signalpoll_data *data;
6484         int ret;
6485
6486         if (!interface)
6487                 return -EINVAL;
6488
6489         if (!system_available)
6490                 return -EFAULT;
6491
6492         data = dbus_malloc0(sizeof(*data));
6493         if (!data)
6494                 return -ENOMEM;
6495
6496         data->interface = interface;
6497         data->path = g_strdup(interface->path);
6498         data->callback = callback;
6499         data->user_data = user_data;
6500
6501         ret = supplicant_dbus_method_call(interface->path,
6502                         SUPPLICANT_INTERFACE ".Interface", "SignalPoll",
6503                         NULL, interface_signalpoll_result, data,
6504                         interface);
6505
6506         if (ret < 0) {
6507                 g_free(data->path);
6508                 dbus_free(data);
6509         }
6510
6511         return ret;
6512 }
6513 #endif
6514
6515 static int parse_supplicant_error(DBusMessageIter *iter)
6516 {
6517         int err = -ECONNABORTED;
6518         char *key;
6519
6520         if (!iter)
6521                 return err;
6522
6523         /* If the given passphrase is malformed wpa_s returns
6524          * "invalid message format" but this error should be interpreted as
6525          * invalid-key.
6526          */
6527         while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
6528                 dbus_message_iter_get_basic(iter, &key);
6529                 if (strncmp(key, "psk", 3) == 0 ||
6530                                 strncmp(key, "wep_key", 7) == 0 ||
6531                                 strcmp(key, "invalid message format") == 0) {
6532                         err = -ENOKEY;
6533                         break;
6534                 }
6535                 dbus_message_iter_next(iter);
6536         }
6537
6538         return err;
6539 }
6540
6541 static void interface_select_network_result(const char *error,
6542                                 DBusMessageIter *iter, void *user_data)
6543 {
6544         struct interface_connect_data *data = user_data;
6545         int err;
6546
6547         SUPPLICANT_DBG("");
6548
6549         err = 0;
6550         if (error) {
6551 #if defined TIZEN_EXT
6552                 SUPPLICANT_DBG("SelectNetwork errorFreq %s", error);
6553 #else
6554                 SUPPLICANT_DBG("SelectNetwork error %s", error);
6555 #endif
6556                 err = parse_supplicant_error(iter);
6557         }
6558
6559         g_free(data->path);
6560
6561         if (data->callback)
6562                 data->callback(err, data->interface, data->user_data);
6563
6564 #if defined TIZEN_EXT
6565         g_free(data->ssid->ssid);
6566         g_free((char *)data->ssid->passphrase);
6567         g_free((char *)data->ssid->connector);
6568         g_free((char *)data->ssid->c_sign_key);
6569         g_free((char *)data->ssid->net_access_key);
6570 #endif
6571         g_free(data->ssid);
6572         dbus_free(data);
6573 }
6574
6575 static void interface_select_network_params(DBusMessageIter *iter,
6576                                                         void *user_data)
6577 {
6578         struct interface_connect_data *data = user_data;
6579         GSupplicantInterface *interface = data->interface;
6580 #if defined TIZEN_EXT
6581         GSupplicantSSID *ssid = data->ssid;
6582 #endif
6583
6584         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
6585                                         &interface->network_path);
6586 #if defined TIZEN_EXT
6587         if (!ssid->bssid_for_connect_len)
6588                 dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &ssid->freq);
6589 #endif
6590 }
6591
6592 static void interface_add_network_result(const char *error,
6593                                 DBusMessageIter *iter, void *user_data)
6594 {
6595         struct interface_connect_data *data = user_data;
6596         GSupplicantInterface *interface = data->interface;
6597         const char *path;
6598         int err;
6599
6600         if (error)
6601                 goto error;
6602
6603         dbus_message_iter_get_basic(iter, &path);
6604         if (!path)
6605                 goto error;
6606
6607         SUPPLICANT_DBG("PATH: %s", path);
6608
6609 #if defined TIZEN_EXT
6610         if (interface->network_path)
6611                 g_free(interface->network_path);
6612 #endif
6613         interface->network_path = g_strdup(path);
6614
6615         store_network_information(interface, data->ssid);
6616
6617 #if defined TIZEN_EXT
6618         SUPPLICANT_DBG(".Interface.SelectNetworkFreq");
6619         GSupplicantSSID *ssid = data->ssid;
6620
6621         if (!ssid->bssid_for_connect_len)
6622                 supplicant_dbus_method_call(data->interface->path,
6623                                 SUPPLICANT_INTERFACE ".Interface", "SelectNetworkFreq",
6624                                 interface_select_network_params,
6625                                 interface_select_network_result, data,
6626                                 interface);
6627         else
6628                 supplicant_dbus_method_call(data->interface->path,
6629                                 SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
6630                                 interface_select_network_params,
6631                                 interface_select_network_result, data,
6632                                 interface);
6633 #else
6634         supplicant_dbus_method_call(data->interface->path,
6635                         SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
6636                         interface_select_network_params,
6637                         interface_select_network_result, data,
6638                         interface);
6639 #endif
6640
6641         return;
6642
6643 error:
6644         SUPPLICANT_DBG("AddNetwork error %s", error);
6645
6646         if (interface_exists(data->interface, data->interface->path)) {
6647                 err = parse_supplicant_error(iter);
6648                 if (data->callback)
6649                         data->callback(err, data->interface, data->user_data);
6650
6651                 g_free(interface->network_path);
6652                 interface->network_path = NULL;
6653         }
6654
6655         g_free(data->path);
6656 #if defined TIZEN_EXT
6657         g_free(data->ssid->ssid);
6658         g_free((char *)data->ssid->passphrase);
6659         g_free((char *)data->ssid->connector);
6660         g_free((char *)data->ssid->c_sign_key);
6661         g_free((char *)data->ssid->net_access_key);
6662 #endif
6663         g_free(data->ssid);
6664         g_free(data);
6665 }
6666
6667 static void add_network_security_none(DBusMessageIter *dict)
6668 {
6669         const char *auth_alg = "OPEN";
6670
6671         supplicant_dbus_dict_append_basic(dict, "auth_alg",
6672                                         DBUS_TYPE_STRING, &auth_alg);
6673 }
6674
6675 static void add_network_security_wep(DBusMessageIter *dict,
6676                                         GSupplicantSSID *ssid)
6677 {
6678         const char *auth_alg = "OPEN SHARED";
6679         dbus_uint32_t key_index = 0;
6680
6681         supplicant_dbus_dict_append_basic(dict, "auth_alg",
6682                                         DBUS_TYPE_STRING, &auth_alg);
6683
6684         if (ssid->passphrase) {
6685                 int size = strlen(ssid->passphrase);
6686                 if (size == 10 || size == 26) {
6687                         unsigned char *key = g_try_malloc(13);
6688                         char tmp[3];
6689                         int i;
6690
6691                         memset(tmp, 0, sizeof(tmp));
6692                         if (!key)
6693                                 size = 0;
6694
6695                         for (i = 0; i < size / 2; i++) {
6696                                 memcpy(tmp, ssid->passphrase + (i * 2), 2);
6697                                 key[i] = (unsigned char) strtol(tmp, NULL, 16);
6698                         }
6699
6700                         supplicant_dbus_dict_append_fixed_array(dict,
6701                                                         "wep_key0",
6702                                                         DBUS_TYPE_BYTE,
6703                                                         &key, size / 2);
6704                         g_free(key);
6705                 } else if (size == 5 || size == 13) {
6706                         unsigned char *key = g_try_malloc(13);
6707                         int i;
6708
6709                         if (!key)
6710                                 size = 0;
6711
6712                         for (i = 0; i < size; i++)
6713                                 key[i] = (unsigned char) ssid->passphrase[i];
6714
6715                         supplicant_dbus_dict_append_fixed_array(dict,
6716                                                                 "wep_key0",
6717                                                                 DBUS_TYPE_BYTE,
6718                                                                 &key, size);
6719                         g_free(key);
6720                 } else
6721                         supplicant_dbus_dict_append_basic(dict,
6722                                                         "wep_key0",
6723                                                         DBUS_TYPE_STRING,
6724                                                         &ssid->passphrase);
6725
6726                 supplicant_dbus_dict_append_basic(dict, "wep_tx_keyidx",
6727                                         DBUS_TYPE_UINT32, &key_index);
6728         }
6729 }
6730
6731 static dbus_bool_t is_psk_raw_key(const char *psk)
6732 {
6733         int i;
6734
6735         /* A raw key is always 64 bytes length... */
6736         if (strlen(psk) != 64)
6737                 return FALSE;
6738
6739         /* ... and its content is in hex representation */
6740         for (i = 0; i < 64; i++)
6741                 if (!isxdigit((unsigned char) psk[i]))
6742                         return FALSE;
6743
6744         return TRUE;
6745 }
6746
6747 static unsigned char hexchar2bin(char c)
6748 {
6749         if ((c >= '0') && (c <= '9'))
6750                 return c - '0';
6751         else if ((c >= 'A') && (c <= 'F'))
6752                 return c - 'A' + 10;
6753         else if ((c >= 'a') && (c <= 'f'))
6754                 return c - 'a' + 10;
6755         else
6756                 return c;
6757 }
6758
6759 static void hexstring2bin(const char *string, unsigned char *data,
6760                                 size_t data_len)
6761 {
6762         size_t i;
6763
6764         for (i = 0; i < data_len; i++)
6765                 data[i] = (hexchar2bin(string[i * 2 + 0]) << 4 |
6766                            hexchar2bin(string[i * 2 + 1]) << 0);
6767 }
6768
6769 static void add_network_security_psk(DBusMessageIter *dict,
6770                                         GSupplicantSSID *ssid)
6771 {
6772         if (ssid->passphrase && strlen(ssid->passphrase) > 0) {
6773                 const char *key = "psk";
6774
6775                 if (is_psk_raw_key(ssid->passphrase)) {
6776                         unsigned char data[32];
6777                         unsigned char *datap = data;
6778
6779                         /* The above pointer alias is required by D-Bus because
6780                          * with D-Bus and GCC, non-heap-allocated arrays cannot
6781                          * be passed directly by their base pointer. */
6782
6783                         hexstring2bin(ssid->passphrase, datap, sizeof(data));
6784
6785                         supplicant_dbus_dict_append_fixed_array(dict,
6786                                                         key, DBUS_TYPE_BYTE,
6787                                                         &datap, sizeof(data));
6788                 } else
6789                         supplicant_dbus_dict_append_basic(dict,
6790                                                         key, DBUS_TYPE_STRING,
6791                                                         &ssid->passphrase);
6792         }
6793 }
6794
6795 static void add_network_security_tls(DBusMessageIter *dict,
6796                                         GSupplicantSSID *ssid)
6797 {
6798         /*
6799          * For TLS, we at least need:
6800          *              The client certificate
6801          *              The client private key file
6802          *              The client private key file password
6803          *
6804          * The Authority certificate is optional.
6805          */
6806         if (!ssid->client_cert_path)
6807                 return;
6808
6809         if (!ssid->private_key_path)
6810                 return;
6811
6812 #if !defined TIZEN_EXT
6813         if (!ssid->private_key_passphrase)
6814                 return;
6815 #endif
6816
6817         if (ssid->ca_cert_path)
6818                 supplicant_dbus_dict_append_basic(dict, "ca_cert",
6819                                         DBUS_TYPE_STRING, &ssid->ca_cert_path);
6820
6821         supplicant_dbus_dict_append_basic(dict, "private_key",
6822                                                 DBUS_TYPE_STRING,
6823                                                 &ssid->private_key_path);
6824 #if !defined TIZEN_EXT
6825         supplicant_dbus_dict_append_basic(dict, "private_key_passwd",
6826                                                 DBUS_TYPE_STRING,
6827                                                 &ssid->private_key_passphrase);
6828 #endif
6829         supplicant_dbus_dict_append_basic(dict, "client_cert",
6830                                                 DBUS_TYPE_STRING,
6831                                                 &ssid->client_cert_path);
6832 }
6833
6834 static void add_network_security_peap(DBusMessageIter *dict,
6835                                         GSupplicantSSID *ssid)
6836 {
6837         char *phase2_auth;
6838
6839         /*
6840          * For PEAP/TTLS, we at least need
6841          *              The authority certificate
6842          *              The 2nd phase authentication method
6843          *              The 2nd phase passphrase
6844          *
6845          * The Client certificate is optional although strongly recommended
6846          * When setting it, we need in addition
6847          *              The Client private key file
6848          *              The Client private key file password
6849          */
6850         if (!ssid->passphrase)
6851                 return;
6852
6853         if (!ssid->phase2_auth)
6854                 return;
6855
6856         if (ssid->client_cert_path) {
6857                 if (!ssid->private_key_path)
6858                         return;
6859
6860 #if !defined TIZEN_EXT
6861                 if (!ssid->private_key_passphrase)
6862                         return;
6863 #endif
6864
6865                 supplicant_dbus_dict_append_basic(dict, "client_cert",
6866                                                 DBUS_TYPE_STRING,
6867                                                 &ssid->client_cert_path);
6868
6869                 supplicant_dbus_dict_append_basic(dict, "private_key",
6870                                                 DBUS_TYPE_STRING,
6871                                                 &ssid->private_key_path);
6872
6873 #if !defined TIZEN_EXT
6874                 supplicant_dbus_dict_append_basic(dict, "private_key_passwd",
6875                                                 DBUS_TYPE_STRING,
6876                                                 &ssid->private_key_passphrase);
6877 #endif
6878
6879         }
6880
6881         if(g_strcmp0(ssid->phase2_auth, "GTC") == 0 && g_strcmp0(ssid->eap, "ttls") == 0)
6882                 phase2_auth = g_strdup_printf("autheap=%s", ssid->phase2_auth);
6883         else if (g_str_has_prefix(ssid->phase2_auth, "EAP-")) {
6884                 phase2_auth = g_strdup_printf("autheap=%s",
6885                                         ssid->phase2_auth + strlen("EAP-"));
6886         } else
6887                 phase2_auth = g_strdup_printf("auth=%s", ssid->phase2_auth);
6888
6889         supplicant_dbus_dict_append_basic(dict, "password",
6890                                                 DBUS_TYPE_STRING,
6891                                                 &ssid->passphrase);
6892
6893         if (ssid->ca_cert_path)
6894                 supplicant_dbus_dict_append_basic(dict, "ca_cert",
6895                                                 DBUS_TYPE_STRING,
6896                                                 &ssid->ca_cert_path);
6897
6898         supplicant_dbus_dict_append_basic(dict, "phase2",
6899                                                 DBUS_TYPE_STRING,
6900                                                 &phase2_auth);
6901
6902         g_free(phase2_auth);
6903 }
6904
6905 #if defined TIZEN_EXT
6906 static void add_network_security_aka_sim(DBusMessageIter *dict,
6907                                         GSupplicantSSID *ssid)
6908 {
6909         if (!ssid->passphrase)
6910                 return;
6911
6912         supplicant_dbus_dict_append_basic(dict, "password",
6913                         DBUS_TYPE_STRING,
6914                         &ssid->passphrase);
6915 }
6916
6917 static void add_network_security_fast(DBusMessageIter *dict,
6918                 GSupplicantSSID *ssid)
6919 {
6920         /*
6921          * For FAST, we at least need:
6922          *              id / password
6923          *              phase1 (provisiong information)
6924          *              pac_file
6925          */
6926
6927         /* Allow provisioing both authenticated and unauthenticated */
6928         const char *phase1 = "fast_provisioning=2";
6929         supplicant_dbus_dict_append_basic(dict, "phase1",
6930                         DBUS_TYPE_STRING,
6931                         &phase1);
6932
6933         SUPPLICANT_DBG("pac_file [%s]", ssid->pac_file);
6934         if(ssid->pac_file)
6935                 supplicant_dbus_dict_append_basic(dict, "pac_file",
6936                                 DBUS_TYPE_STRING,
6937                                 &ssid->pac_file);
6938
6939         supplicant_dbus_dict_append_basic(dict, "password",
6940                         DBUS_TYPE_STRING,
6941                         &ssid->passphrase);
6942 }
6943 #endif
6944
6945 static void add_network_security_eap(DBusMessageIter *dict,
6946                                         GSupplicantSSID *ssid)
6947 {
6948         char *eap_value;
6949
6950 #if defined TIZEN_EXT
6951         if (!ssid->eap)
6952 #else
6953         if (!ssid->eap || !ssid->identity)
6954 #endif
6955                 return;
6956
6957         if (g_strcmp0(ssid->eap, "tls") == 0) {
6958                 add_network_security_tls(dict, ssid);
6959         } else if (g_strcmp0(ssid->eap, "peap") == 0 ||
6960                                 g_strcmp0(ssid->eap, "ttls") == 0) {
6961 #if defined TIZEN_EXT
6962                 if (!ssid->identity)
6963                         return;
6964 #endif
6965                 add_network_security_peap(dict, ssid);
6966
6967 #if defined TIZEN_EXT
6968         } else if (g_strcmp0(ssid->eap, "sim") == 0 ||
6969                         g_strcmp0(ssid->eap, "aka") == 0 ||
6970                         g_strcmp0(ssid->eap, "aka'") == 0) {
6971                 add_network_security_aka_sim(dict, ssid);
6972         } else if (g_strcmp0(ssid->eap, "pwd") == 0) {
6973                 if(!ssid->passphrase)
6974                         return;
6975                 supplicant_dbus_dict_append_basic(dict, "password",
6976                                 DBUS_TYPE_STRING,
6977                                 &ssid->passphrase);
6978         } else if (g_strcmp0(ssid->eap, "fast") == 0){
6979                 if (!ssid->identity || !ssid->passphrase)
6980                         return;
6981
6982                 add_network_security_fast(dict, ssid);
6983 #endif
6984         } else
6985                 return;
6986
6987         eap_value = g_ascii_strup(ssid->eap, -1);
6988
6989         supplicant_dbus_dict_append_basic(dict, "eap",
6990                                                 DBUS_TYPE_STRING,
6991                                                 &eap_value);
6992 #if defined TIZEN_EXT
6993         if (ssid->identity != NULL)
6994                 supplicant_dbus_dict_append_basic(dict, "identity",
6995                                                         DBUS_TYPE_STRING,
6996                                                         &ssid->identity);
6997 #else
6998         supplicant_dbus_dict_append_basic(dict, "identity",
6999                                                 DBUS_TYPE_STRING,
7000                                                 &ssid->identity);
7001 #endif
7002         if(ssid->anonymous_identity)
7003                 supplicant_dbus_dict_append_basic(dict, "anonymous_identity",
7004                                                      DBUS_TYPE_STRING,
7005                                                      &ssid->anonymous_identity);
7006
7007         if(ssid->subject_match)
7008                 supplicant_dbus_dict_append_basic(dict, "subject_match",
7009                                                      DBUS_TYPE_STRING,
7010                                                      &ssid->subject_match);
7011
7012         if(ssid->altsubject_match)
7013                 supplicant_dbus_dict_append_basic(dict, "altsubject_match",
7014                                                      DBUS_TYPE_STRING,
7015                                                      &ssid->altsubject_match);
7016
7017         if(ssid->domain_suffix_match)
7018                 supplicant_dbus_dict_append_basic(dict, "domain_suffix_match",
7019                                                      DBUS_TYPE_STRING,
7020                                                      &ssid->domain_suffix_match);
7021
7022         if(ssid->domain_match)
7023                 supplicant_dbus_dict_append_basic(dict, "domain_match",
7024                                                      DBUS_TYPE_STRING,
7025                                                      &ssid->domain_match);
7026
7027         g_free(eap_value);
7028 }
7029
7030 static void add_network_security_ciphers(DBusMessageIter *dict,
7031                                                 GSupplicantSSID *ssid)
7032 {
7033         unsigned int p_cipher, g_cipher, i;
7034         char *pairwise, *group;
7035         char *pair_ciphers[4];
7036         char *group_ciphers[5];
7037
7038         p_cipher = ssid->pairwise_cipher;
7039         g_cipher = ssid->group_cipher;
7040
7041         if (p_cipher == 0 && g_cipher == 0)
7042                 return;
7043
7044         i = 0;
7045
7046         if (p_cipher & G_SUPPLICANT_PAIRWISE_CCMP)
7047                 pair_ciphers[i++] = "CCMP";
7048
7049         if (p_cipher & G_SUPPLICANT_PAIRWISE_TKIP)
7050                 pair_ciphers[i++] = "TKIP";
7051
7052         if (p_cipher & G_SUPPLICANT_PAIRWISE_NONE)
7053                 pair_ciphers[i++] = "NONE";
7054
7055         pair_ciphers[i] = NULL;
7056
7057         i = 0;
7058
7059         if (g_cipher & G_SUPPLICANT_GROUP_CCMP)
7060                 group_ciphers[i++] = "CCMP";
7061
7062         if (g_cipher & G_SUPPLICANT_GROUP_TKIP)
7063                 group_ciphers[i++] = "TKIP";
7064
7065         if (g_cipher & G_SUPPLICANT_GROUP_WEP104)
7066                 group_ciphers[i++] = "WEP104";
7067
7068         if (g_cipher & G_SUPPLICANT_GROUP_WEP40)
7069                 group_ciphers[i++] = "WEP40";
7070
7071         group_ciphers[i] = NULL;
7072
7073         pairwise = g_strjoinv(" ", pair_ciphers);
7074         group = g_strjoinv(" ", group_ciphers);
7075
7076         SUPPLICANT_DBG("cipher %s %s", pairwise, group);
7077
7078         supplicant_dbus_dict_append_basic(dict, "pairwise",
7079                                                 DBUS_TYPE_STRING,
7080                                                 &pairwise);
7081         supplicant_dbus_dict_append_basic(dict, "group",
7082                                                 DBUS_TYPE_STRING,
7083                                                 &group);
7084
7085         g_free(pairwise);
7086         g_free(group);
7087 }
7088
7089 static void add_network_security_proto(DBusMessageIter *dict,
7090                                                 GSupplicantSSID *ssid)
7091 {
7092         unsigned int protocol, i;
7093         char *proto;
7094         char *protos[3];
7095
7096         protocol = ssid->protocol;
7097
7098         if (protocol == 0)
7099                 return;
7100
7101         i = 0;
7102
7103         if (protocol & G_SUPPLICANT_PROTO_RSN)
7104                 protos[i++] = "RSN";
7105
7106         if (protocol & G_SUPPLICANT_PROTO_WPA)
7107                 protos[i++] = "WPA";
7108
7109         protos[i] = NULL;
7110
7111         proto = g_strjoinv(" ", protos);
7112
7113         SUPPLICANT_DBG("proto %s", proto);
7114
7115         supplicant_dbus_dict_append_basic(dict, "proto",
7116                                                 DBUS_TYPE_STRING,
7117                                                 &proto);
7118
7119         g_free(proto);
7120 }
7121
7122 #if defined TIZEN_EXT
7123 static void add_network_ieee80211w(DBusMessageIter *dict, GSupplicantSSID *ssid)
7124 {
7125         if (ssid->security != G_SUPPLICANT_SECURITY_SAE
7126                         && ssid->security != G_SUPPLICANT_SECURITY_OWE
7127                         && ssid->security != G_SUPPLICANT_SECURITY_DPP)
7128                 return;
7129
7130         supplicant_dbus_dict_append_basic(dict, "ieee80211w", DBUS_TYPE_UINT32,
7131                                           &ssid->ieee80211w);
7132 }
7133
7134 static void add_network_security_connector(DBusMessageIter *dict, GSupplicantSSID *ssid)
7135 {
7136         if (ssid->connector && strlen(ssid->connector) > 0) {
7137                 const char *key = "dpp_connector";
7138
7139                 supplicant_dbus_dict_append_basic(dict,
7140                                 key, DBUS_TYPE_STRING,
7141                                 &ssid->connector);
7142         }
7143 }
7144
7145 static size_t convert_hexstr_to_bin(const char *hex_str, unsigned char **bin)
7146 {
7147         unsigned char *bin_res = NULL;
7148         unsigned int i, j, hex;
7149         size_t hex_str_len;
7150
7151         if (!hex_str || strlen(hex_str) == 0)
7152                 return 0;
7153
7154         hex_str_len = strlen(hex_str);
7155         bin_res = g_try_malloc0(hex_str_len / 2);
7156         if (!bin_res)
7157                 return 0;
7158
7159         j = 0;
7160         for (i = 0; i < hex_str_len; i+=2) {
7161                 sscanf(hex_str + i, "%02x", &hex);
7162                 bin_res[j++] = hex;
7163         }
7164
7165         *bin = bin_res;
7166         return hex_str_len / 2;
7167 }
7168
7169 static void add_network_security_c_sign_key(DBusMessageIter *dict, GSupplicantSSID *ssid)
7170 {
7171         if (ssid->c_sign_key && strlen(ssid->c_sign_key) > 0) {
7172                 const char *key = "dpp_csign";
7173                 unsigned char *bin_csign = NULL;
7174                 size_t bin_csign_len = convert_hexstr_to_bin(ssid->c_sign_key, &bin_csign);
7175                 if  (bin_csign_len != 0)
7176                         supplicant_dbus_dict_append_fixed_array(dict,
7177                                         key, DBUS_TYPE_BYTE,
7178                                         &bin_csign, bin_csign_len);
7179                 g_free(bin_csign);
7180         }
7181 }
7182
7183 static void add_network_security_net_access_key(DBusMessageIter *dict, GSupplicantSSID *ssid)
7184 {
7185         if (ssid->net_access_key && strlen(ssid->net_access_key) > 0) {
7186                 const char *key = "dpp_netaccesskey";
7187                 unsigned char *bin_netaccesskey = NULL;
7188                 size_t bin_netaccesskey_len = convert_hexstr_to_bin(ssid->net_access_key, &bin_netaccesskey);
7189                 if  (bin_netaccesskey_len != 0)
7190                         supplicant_dbus_dict_append_fixed_array(dict,
7191                                         key, DBUS_TYPE_BYTE,
7192                                         &bin_netaccesskey, bin_netaccesskey_len);
7193                 g_free(bin_netaccesskey);
7194         }
7195 }
7196
7197 #endif
7198
7199 static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid)
7200 {
7201         char *key_mgmt;
7202
7203         switch (ssid->security) {
7204         case G_SUPPLICANT_SECURITY_NONE:
7205                 key_mgmt = "NONE";
7206                 add_network_security_none(dict);
7207                 add_network_security_ciphers(dict, ssid);
7208                 break;
7209         case G_SUPPLICANT_SECURITY_UNKNOWN:
7210         case G_SUPPLICANT_SECURITY_WEP:
7211                 key_mgmt = "NONE";
7212                 add_network_security_wep(dict, ssid);
7213                 add_network_security_ciphers(dict, ssid);
7214                 break;
7215         case G_SUPPLICANT_SECURITY_PSK:
7216                 key_mgmt = "WPA-PSK";
7217                 add_network_security_psk(dict, ssid);
7218                 add_network_security_ciphers(dict, ssid);
7219                 add_network_security_proto(dict, ssid);
7220                 break;
7221         case G_SUPPLICANT_SECURITY_IEEE8021X:
7222                 key_mgmt = "WPA-EAP";
7223                 add_network_security_eap(dict, ssid);
7224                 add_network_security_ciphers(dict, ssid);
7225                 add_network_security_proto(dict, ssid);
7226                 break;
7227 #if defined TIZEN_EXT
7228         case G_SUPPLICANT_SECURITY_FT_PSK:
7229                 key_mgmt = "FT-PSK";
7230                 add_network_security_psk(dict, ssid);
7231                 add_network_security_ciphers(dict, ssid);
7232                 add_network_security_proto(dict, ssid);
7233                 break;
7234         case G_SUPPLICANT_SECURITY_FT_IEEE8021X:
7235                 key_mgmt = "FT-EAP";
7236                 add_network_security_eap(dict, ssid);
7237                 add_network_security_ciphers(dict, ssid);
7238                 add_network_security_proto(dict, ssid);
7239                 break;
7240         case G_SUPPLICANT_SECURITY_SAE:
7241                 if (ssid->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_PSK)
7242                         key_mgmt = "SAE WPA-PSK"; // WFA (WPA3 & WPA2 Mixed -> WPA2 only)
7243                 else
7244                         key_mgmt = "SAE";
7245                 add_network_security_psk(dict, ssid);
7246                 break;
7247         case G_SUPPLICANT_SECURITY_OWE:
7248                 key_mgmt = "OWE";
7249                 add_network_security_ciphers(dict, ssid);
7250                 add_network_security_proto(dict, ssid);
7251                 break;
7252         case G_SUPPLICANT_SECURITY_DPP:
7253                 key_mgmt = "DPP";
7254                 add_network_security_connector(dict, ssid);
7255                 add_network_security_c_sign_key(dict, ssid);
7256                 add_network_security_net_access_key(dict, ssid);
7257                 break;
7258 #endif
7259         }
7260
7261         supplicant_dbus_dict_append_basic(dict, "key_mgmt",
7262                                 DBUS_TYPE_STRING, &key_mgmt);
7263 }
7264
7265 static void add_network_mode(DBusMessageIter *dict, GSupplicantSSID *ssid)
7266 {
7267         dbus_uint32_t mode;
7268
7269         switch (ssid->mode) {
7270         case G_SUPPLICANT_MODE_UNKNOWN:
7271         case G_SUPPLICANT_MODE_INFRA:
7272                 mode = 0;
7273                 break;
7274         case G_SUPPLICANT_MODE_IBSS:
7275                 mode = 1;
7276                 break;
7277         case G_SUPPLICANT_MODE_MASTER:
7278                 mode = 2;
7279                 break;
7280 #if defined TIZEN_EXT_WIFI_MESH
7281         case G_SUPPLICANT_MODE_MESH:
7282                 mode = 5;
7283                 break;
7284 #endif
7285         }
7286
7287         supplicant_dbus_dict_append_basic(dict, "mode",
7288                                 DBUS_TYPE_UINT32, &mode);
7289 }
7290
7291 static void interface_add_network_params(DBusMessageIter *iter, void *user_data)
7292 {
7293         DBusMessageIter dict;
7294         struct interface_connect_data *data = user_data;
7295         GSupplicantSSID *ssid = data->ssid;
7296 #if defined TIZEN_EXT
7297         GSupplicantInterface *interface = data->interface;
7298 #endif
7299
7300         supplicant_dbus_dict_open(iter, &dict);
7301
7302         if (ssid->scan_ssid)
7303                 supplicant_dbus_dict_append_basic(&dict, "scan_ssid",
7304                                          DBUS_TYPE_UINT32, &ssid->scan_ssid);
7305
7306         if (ssid->freq)
7307                 supplicant_dbus_dict_append_basic(&dict, "frequency",
7308                                          DBUS_TYPE_UINT32, &ssid->freq);
7309
7310         if (ssid->bgscan)
7311                 supplicant_dbus_dict_append_basic(&dict, "bgscan",
7312                                         DBUS_TYPE_STRING, &ssid->bgscan);
7313
7314         add_network_mode(&dict, ssid);
7315
7316         add_network_security(&dict, ssid);
7317
7318 #if defined TIZEN_EXT
7319         add_network_ieee80211w(&dict, ssid);
7320 #endif
7321
7322         supplicant_dbus_dict_append_fixed_array(&dict, "ssid",
7323                                         DBUS_TYPE_BYTE, &ssid->ssid,
7324                                                 ssid->ssid_len);
7325
7326 #if defined TIZEN_EXT
7327         bool owe_transition_mode = FALSE;
7328         if ((ssid->security == G_SUPPLICANT_SECURITY_OWE) && !(ssid->keymgmt & G_SUPPLICANT_KEYMGMT_OWE))
7329                 owe_transition_mode = TRUE;
7330
7331         if (ssid->bssid && !owe_transition_mode) {
7332                 char *bssid = NULL;
7333                 bssid = g_try_malloc0(18);
7334                 if (bssid == NULL) {
7335                         SUPPLICANT_DBG("memory allocation error");
7336                         supplicant_dbus_dict_close(iter, &dict);
7337                         return;
7338                 }
7339
7340                 if (ssid->bssid_for_connect_len) {
7341                         snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid_for_connect));
7342                         memcpy(interface->add_network_bssid, ssid->bssid_for_connect, WIFI_BSSID_LEN_MAX);
7343                 } else {
7344                         snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid));
7345                         memcpy(interface->add_network_bssid, ssid->bssid, WIFI_BSSID_LEN_MAX);
7346                 }
7347
7348                 SUPPLICANT_DBG("bssid [" MACSTR "]", MAC2STR(interface->add_network_bssid));
7349
7350                 supplicant_dbus_dict_append_basic(&dict, "bssid",
7351                                         DBUS_TYPE_STRING, &bssid);
7352                 g_free(bssid);
7353         }
7354 #endif
7355
7356         supplicant_dbus_dict_close(iter, &dict);
7357 }
7358
7359 static void interface_wps_start_result(const char *error,
7360                                 DBusMessageIter *iter, void *user_data)
7361 {
7362         struct interface_connect_data *data = user_data;
7363         int err;
7364
7365         SUPPLICANT_DBG("");
7366
7367         err = 0;
7368         if (error) {
7369                 SUPPLICANT_DBG("error: %s", error);
7370                 err = parse_supplicant_error(iter);
7371         }
7372
7373         if(data->callback)
7374                 data->callback(err, data->interface, data->user_data);
7375
7376         g_free(data->path);
7377         g_free(data->ssid);
7378         dbus_free(data);
7379 }
7380
7381 static void interface_add_wps_params(DBusMessageIter *iter, void *user_data)
7382 {
7383         struct interface_connect_data *data = user_data;
7384         GSupplicantSSID *ssid = data->ssid;
7385         const char *role = "enrollee", *type;
7386         DBusMessageIter dict;
7387
7388         SUPPLICANT_DBG("");
7389
7390         supplicant_dbus_dict_open(iter, &dict);
7391
7392         supplicant_dbus_dict_append_basic(&dict, "Role",
7393                                                 DBUS_TYPE_STRING, &role);
7394
7395         type = "pbc";
7396         if (ssid->pin_wps) {
7397                 type = "pin";
7398                 supplicant_dbus_dict_append_basic(&dict, "Pin",
7399                                         DBUS_TYPE_STRING, &ssid->pin_wps);
7400         }
7401
7402         supplicant_dbus_dict_append_basic(&dict, "Type",
7403                                         DBUS_TYPE_STRING, &type);
7404
7405 #if defined TIZEN_EXT
7406         if (ssid->bssid)
7407                 supplicant_dbus_dict_append_fixed_array(&dict, "Bssid",
7408                                                 DBUS_TYPE_BYTE, &ssid->bssid, 6);
7409 #endif
7410
7411         supplicant_dbus_dict_close(iter, &dict);
7412 }
7413
7414 static void wps_start(const char *error, DBusMessageIter *iter, void *user_data)
7415 {
7416         struct interface_connect_data *data = user_data;
7417
7418         SUPPLICANT_DBG("");
7419
7420         if (error) {
7421                 SUPPLICANT_DBG("error: %s", error);
7422                 g_free(data->path);
7423                 g_free(data->ssid);
7424                 dbus_free(data);
7425                 return;
7426         }
7427
7428 #if defined TIZEN_EXT
7429         GSupplicantSSID *ssid = data->ssid;
7430         if (ssid->pin_wps != NULL) {
7431                 if (!g_utf8_validate(ssid->pin_wps, 8, NULL)) {
7432                         SUPPLICANT_DBG("Invalid characters in WPS_PIN");
7433                         g_free(data->ssid);
7434                         dbus_free(data);
7435                         return;
7436                 }
7437         }
7438 #endif
7439         supplicant_dbus_method_call(data->interface->path,
7440                         SUPPLICANT_INTERFACE ".Interface.WPS", "Start",
7441                         interface_add_wps_params,
7442                         interface_wps_start_result, data, NULL);
7443 }
7444
7445 static void wps_process_credentials(DBusMessageIter *iter, void *user_data)
7446 {
7447         dbus_bool_t credentials = TRUE;
7448
7449         SUPPLICANT_DBG("");
7450
7451         dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &credentials);
7452 }
7453
7454
7455 #if defined TIZEN_EXT
7456 #define NETCONFIG_SERVICE "net.netconfig"
7457 #define NETCONFIG_WIFI_PATH "/net/netconfig/wifi"
7458 #define NETCONFIG_WIFI_INTERFACE NETCONFIG_SERVICE ".wifi"
7459
7460 struct dec_method_call_data {
7461         struct interface_connect_data *data;
7462         DBusPendingCall *pending_call;
7463 };
7464
7465 static struct dec_method_call_data decrypt_request_data;
7466
7467 static void crypt_method_call_cancel(void)
7468 {
7469         if (decrypt_request_data.pending_call) {
7470                 dbus_pending_call_cancel(decrypt_request_data.pending_call);
7471                 dbus_pending_call_unref(decrypt_request_data.pending_call);
7472                 decrypt_request_data.pending_call = NULL;
7473         }
7474
7475         g_free(decrypt_request_data.data->path);
7476         g_free(decrypt_request_data.data->ssid);
7477         dbus_free(decrypt_request_data.data);
7478         decrypt_request_data.data = NULL;
7479 }
7480
7481 static void decryption_request_reply(DBusPendingCall *call,
7482                                                 void *user_data)
7483 {
7484         DBusMessage *reply;
7485         DBusError error;
7486         DBusMessageIter args;
7487         char *out_data;
7488         int ret;
7489         struct interface_connect_data *data = user_data;
7490
7491         SUPPLICANT_DBG("");
7492
7493         reply = dbus_pending_call_steal_reply(call);
7494
7495         dbus_error_init(&error);
7496         if (dbus_set_error_from_message(&error, reply)) {
7497                 SUPPLICANT_DBG("decryption_request_reply() %s %s", error.name, error.message);
7498                 dbus_error_free(&error);
7499                 ret = -EINVAL;
7500                 goto done;
7501         }
7502
7503         if (dbus_message_iter_init(reply, &args) == FALSE) {
7504                 SUPPLICANT_DBG("dbus_message_iter_init() failed");
7505                 ret = -EINVAL;
7506                 goto done;
7507         }
7508
7509         dbus_message_iter_get_basic(&args, &out_data);
7510         data->ssid->passphrase = g_strdup((const gchar *)out_data);
7511
7512         ret = supplicant_dbus_method_call(data->interface->path,
7513                 SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7514                 interface_add_network_params,
7515                 interface_add_network_result, data,
7516                 data->interface);
7517
7518 done:
7519         if (ret < 0) {
7520                 SUPPLICANT_DBG("AddNetwork failed %d", ret);
7521                 callback_assoc_failed(decrypt_request_data.data->user_data);
7522                 g_free(data->path);
7523                 g_free(data->ssid->ssid);
7524                 g_free((char *)data->ssid->passphrase);
7525                 g_free((char *)data->ssid->connector);
7526                 g_free((char *)data->ssid->c_sign_key);
7527                 g_free((char *)data->ssid->net_access_key);
7528                 g_free(data->ssid);
7529                 dbus_free(data);
7530         }
7531
7532         dbus_message_unref(reply);
7533         dbus_pending_call_unref(call);
7534
7535         decrypt_request_data.pending_call = NULL;
7536         decrypt_request_data.data = NULL;
7537 }
7538
7539 static int send_decryption_request(const char *passphrase,
7540                         struct interface_connect_data *data)
7541 {
7542         DBusMessage *msg = NULL;
7543         DBusPendingCall *call;
7544
7545         SUPPLICANT_DBG("Decryption request");
7546
7547         if (!passphrase) {
7548                 SUPPLICANT_DBG("Invalid parameter");
7549                 return -EINVAL;
7550         }
7551
7552         if (!connection)
7553                 return -EINVAL;
7554
7555         msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH,
7556                         NETCONFIG_WIFI_INTERFACE, "DecryptPassphrase");
7557         if (!msg)
7558                 return -EINVAL;
7559
7560 #if defined TIZEN_EXT
7561         if (!dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase,
7562                                                         DBUS_TYPE_INVALID)) {
7563                 SUPPLICANT_DBG("Could not fulfill decryption request");
7564                 return -ENOMEM;
7565         }
7566 #else
7567         dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase,
7568                                                         DBUS_TYPE_INVALID);
7569 #endif
7570
7571         if (!dbus_connection_send_with_reply(connection, msg,
7572                                 &call, DBUS_TIMEOUT_USE_DEFAULT)) {
7573                 dbus_message_unref(msg);
7574                 return -EIO;
7575         }
7576
7577         if (!call) {
7578                 dbus_message_unref(msg);
7579                 return -EIO;
7580         }
7581
7582         decrypt_request_data.pending_call = call;
7583         decrypt_request_data.data = data;
7584
7585         dbus_pending_call_set_notify(call, decryption_request_reply, data, NULL);
7586         dbus_message_unref(msg);
7587
7588         SUPPLICANT_DBG("Decryption request succeeded");
7589
7590         return 0;
7591 }
7592
7593 static void decrypt_conf_obj_reply(DBusPendingCall *call,
7594                                                 void *user_data)
7595 {
7596         DBusMessage *reply;
7597         DBusError error;
7598         DBusMessageIter iter, dict;
7599         char *out_data;
7600         int ret;
7601         struct interface_connect_data *data = user_data;
7602
7603         reply = dbus_pending_call_steal_reply(call);
7604
7605         dbus_error_init(&error);
7606         if (dbus_set_error_from_message(&error, reply)) {
7607                 SUPPLICANT_DBG("decryption_conf_obj_reply() %s %s", error.name, error.message);
7608                 dbus_error_free(&error);
7609                 ret = -EINVAL;
7610                 goto done;
7611         }
7612
7613         if (dbus_message_iter_init(reply, &iter) == FALSE) {
7614                 SUPPLICANT_DBG("dbus_message_iter_init() failed");
7615                 ret = -EINVAL;
7616                 goto done;
7617         }
7618
7619         dbus_message_iter_recurse(&iter, &dict);
7620
7621         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
7622                 DBusMessageIter entry, value;
7623                 const char *key;
7624
7625                 dbus_message_iter_recurse(&dict, &entry);
7626                 dbus_message_iter_get_basic(&entry, &key);
7627                 dbus_message_iter_next(&entry);
7628                 dbus_message_iter_recurse(&entry, &value);
7629                 if (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
7630                         if (g_strcmp0(key, "connector") == 0) {
7631                                 dbus_message_iter_get_basic(&value, &out_data);
7632                                 data->ssid->connector = g_strdup((const gchar *)out_data);
7633                                 SUPPLICANT_DBG("connector %s", data->ssid->connector);
7634                         } else if (g_strcmp0(key, "c_sign_key") == 0) {
7635                                 dbus_message_iter_get_basic(&value, &out_data);
7636                                 data->ssid->c_sign_key = g_strdup((const gchar *)out_data);
7637                                 SUPPLICANT_DBG("c_sign_key %s", data->ssid->c_sign_key);
7638                         } else if (g_strcmp0(key, "net_access_key") == 0) {
7639                                 dbus_message_iter_get_basic(&value, &out_data);
7640                                 data->ssid->net_access_key = g_strdup((const gchar *)out_data);
7641                                 SUPPLICANT_DBG("net_access_key %s", data->ssid->net_access_key);
7642                         }
7643                 }
7644                 dbus_message_iter_next(&dict);
7645         }
7646
7647         ret = supplicant_dbus_method_call(data->interface->path,
7648                 SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7649                 interface_add_network_params,
7650                 interface_add_network_result, data,
7651                 data->interface);
7652
7653 done:
7654         if (ret < 0) {
7655                 SUPPLICANT_DBG("AddNetwork failed %d", ret);
7656                 callback_assoc_failed(decrypt_request_data.data->user_data);
7657                 g_free(data->path);
7658                 g_free(data->ssid->ssid);
7659                 g_free((char *)data->ssid->connector);
7660                 g_free((char *)data->ssid->c_sign_key);
7661                 g_free((char *)data->ssid->net_access_key);
7662                 g_free(data->ssid);
7663                 dbus_free(data);
7664         }
7665
7666         dbus_message_unref(reply);
7667         dbus_pending_call_unref(call);
7668
7669         decrypt_request_data.pending_call = NULL;
7670         decrypt_request_data.data = NULL;
7671 }
7672
7673 static int send_decryption_conf_obj_request(GSupplicantSSID *ssid,
7674                         struct interface_connect_data *data)
7675 {
7676         DBusMessage *msg = NULL;
7677         DBusPendingCall *call;
7678
7679         SUPPLICANT_DBG("Decryption configuration object request");
7680
7681         if (!ssid) {
7682                 SUPPLICANT_DBG("Invalid parameter");
7683                 return -EINVAL;
7684         }
7685
7686         if (!connection)
7687                 return -EINVAL;
7688
7689         msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH,
7690                         NETCONFIG_WIFI_INTERFACE, "DecryptConfObj");
7691         if (!msg)
7692                 return -EINVAL;
7693
7694         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->connector,
7695                                                         DBUS_TYPE_INVALID);
7696         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->c_sign_key,
7697                                                         DBUS_TYPE_INVALID);
7698         dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->net_access_key,
7699                                                         DBUS_TYPE_INVALID);
7700
7701         if (!dbus_connection_send_with_reply(connection, msg,
7702                                 &call, DBUS_TIMEOUT_USE_DEFAULT)) {
7703                 dbus_message_unref(msg);
7704                 return -EIO;
7705         }
7706
7707         if (!call) {
7708                 dbus_message_unref(msg);
7709                 return -EIO;
7710         }
7711
7712         decrypt_request_data.pending_call = call;
7713         decrypt_request_data.data = data;
7714
7715         dbus_pending_call_set_notify(call, decrypt_conf_obj_reply, data, NULL);
7716         dbus_message_unref(msg);
7717
7718         SUPPLICANT_DBG("Decrypt Conf Obj request succeeded");
7719
7720         return 0;
7721 }
7722
7723 static bool is_valid_config_object(GSupplicantSSID *ssid)
7724 {
7725         return ((ssid->connector &&
7726                         g_strcmp0(ssid->connector, "") != 0) &&
7727                         (ssid->c_sign_key &&
7728                         g_strcmp0(ssid->c_sign_key, "") != 0) &&
7729                         (ssid->net_access_key &&
7730                         g_strcmp0(ssid->net_access_key, "") != 0));
7731 }
7732 #endif
7733
7734 int g_supplicant_interface_connect(GSupplicantInterface *interface,
7735                                 GSupplicantSSID *ssid,
7736                                 GSupplicantInterfaceCallback callback,
7737                                                         void *user_data)
7738 {
7739         struct interface_connect_data *data;
7740         struct interface_data *intf_data;
7741         int ret = 0;
7742
7743         SUPPLICANT_DBG("");
7744
7745         if (!interface)
7746                 return -EINVAL;
7747
7748         if (!system_available)
7749                 return -EFAULT;
7750
7751         /* TODO: Check if we're already connected and switch */
7752
7753         data = dbus_malloc0(sizeof(*data));
7754         if (!data)
7755                 return -ENOMEM;
7756
7757         data->interface = interface;
7758         data->path = g_strdup(interface->path);
7759         data->callback = callback;
7760         data->ssid = ssid;
7761         data->user_data = user_data;
7762
7763         if (ssid->use_wps) {
7764                 g_free(interface->wps_cred.key);
7765                 memset(&interface->wps_cred, 0,
7766                                 sizeof(struct _GSupplicantWpsCredentials));
7767
7768                 ret = supplicant_dbus_property_set(interface->path,
7769                         SUPPLICANT_INTERFACE ".Interface.WPS",
7770                         "ProcessCredentials", DBUS_TYPE_BOOLEAN_AS_STRING,
7771                         wps_process_credentials, wps_start, data, interface);
7772         } else {
7773                 /* By the time there is a request for connect and the network
7774                  * path is not NULL it means that connman has not removed the
7775                  * previous network pointer. This can happen in the case AP
7776                  * deauthenticated client and connman does not remove the
7777                  * previously connected network pointer. This causes supplicant
7778                  * to reallocate the memory for struct wpa_ssid again even if it
7779                  * is the same SSID. This causes memory usage of wpa_supplicnat
7780                  * to go high. The idea here is that if the previously connected
7781                  * network is not removed at the time of next connection attempt
7782                  * check if the network path is not NULL. In case it is non-NULL
7783                  * first remove the network and then once removal is successful, add
7784                  * the network.
7785                  */
7786
7787                 if (interface->network_path != NULL) {
7788                         g_free(data->path);
7789                         dbus_free(data);
7790
7791                         /*
7792                          * If this add network is for the same network for
7793                          * which wpa_supplicant already has a profile then do
7794                          * not need to add another profile. Only if the
7795                          * profile that needs to get added is different from
7796                          * what is there in wpa_s delete the current one. A
7797                          * network is identified by its SSID, security_type
7798                          * and passphrase (private passphrase in case security
7799                          * type is 802.11x).
7800                          */
7801                         if (compare_network_parameters(interface, ssid)) {
7802                                 return -EALREADY;
7803                         }
7804
7805                         intf_data = dbus_malloc0(sizeof(*intf_data));
7806                         if (!intf_data)
7807                                 return -ENOMEM;
7808
7809                         intf_data->interface = interface;
7810                         intf_data->path = g_strdup(interface->path);
7811                         intf_data->callback = callback;
7812                         intf_data->ssid = ssid;
7813                         intf_data->user_data = user_data;
7814                         intf_data->network_remove_in_progress = TRUE;
7815                         network_remove(intf_data);
7816                 } else {
7817 #if defined TIZEN_EXT
7818                         if (ssid->passphrase &&
7819                             g_strcmp0(ssid->passphrase, "") != 0 &&
7820 #if defined TIZEN_EXT_WIFI_MESH
7821                             ssid->mode != G_SUPPLICANT_MODE_MESH &&
7822 #endif
7823                             !ssid->eap) {
7824                                 ret = send_decryption_request(ssid->passphrase, data);
7825                                 if (ret < 0)
7826                                         SUPPLICANT_DBG("Decryption request failed %d", ret);
7827                         } else if (is_valid_config_object(ssid)) {
7828                                 ret = send_decryption_conf_obj_request(ssid, data);
7829                                 if (ret < 0)
7830                                         SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret);
7831
7832                         } else
7833 #endif
7834                         ret = supplicant_dbus_method_call(interface->path,
7835                                         SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7836                                         interface_add_network_params,
7837                                         interface_add_network_result, data,
7838                                         interface);
7839                 }
7840         }
7841
7842         if (ret < 0) {
7843                 g_free(data->path);
7844                 dbus_free(data);
7845                 return ret;
7846         }
7847
7848         return -EINPROGRESS;
7849 }
7850
7851 static void network_remove_result(const char *error,
7852                                 DBusMessageIter *iter, void *user_data)
7853 {
7854         struct interface_data *data = user_data;
7855         struct interface_connect_data *connect_data;
7856         int result = 0;
7857
7858         SUPPLICANT_DBG("");
7859
7860         if (error) {
7861                 result = -EIO;
7862                 SUPPLICANT_DBG("error: %s", error);
7863
7864                 if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod",
7865                                                 error) == 0)
7866                         result = -ECONNABORTED;
7867         }
7868
7869         g_free(data->interface->network_path);
7870         data->interface->network_path = NULL;
7871
7872         remove_network_information(data->interface);
7873
7874         if (data->network_remove_in_progress == TRUE) {
7875                 data->network_remove_in_progress = FALSE;
7876                 connect_data = dbus_malloc0(sizeof(*connect_data));
7877                 if (!connect_data)
7878                         return;
7879
7880                 connect_data->interface = data->interface;
7881                 connect_data->path = g_strdup(data->path);
7882                 connect_data->callback = data->callback;
7883                 connect_data->ssid = data->ssid;
7884                 connect_data->user_data = data->user_data;
7885
7886 #if defined TIZEN_EXT
7887                 int ret;
7888                 if (data->ssid->passphrase && g_strcmp0(data->ssid->passphrase, "") != 0
7889                         && !data->ssid->eap) {
7890                         ret = send_decryption_request(data->ssid->passphrase, connect_data);
7891                         if (ret < 0) {
7892                                 SUPPLICANT_DBG("Decryption request failed %d", ret);
7893                                 g_free(connect_data->ssid);
7894                                 g_free(connect_data->path);
7895                                 dbus_free(connect_data);
7896                         }
7897                 } else if (is_valid_config_object(data->ssid)) {
7898                         ret = send_decryption_conf_obj_request(data->ssid, connect_data);
7899                         if (ret < 0) {
7900                                 SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret);
7901                                 g_free(connect_data->ssid);
7902                                 g_free(connect_data->path);
7903                                 dbus_free(connect_data);
7904                         }
7905                 } else
7906 #endif
7907                 supplicant_dbus_method_call(data->interface->path,
7908                         SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
7909                         interface_add_network_params,
7910                         interface_add_network_result, connect_data,
7911                         connect_data->interface);
7912         } else {
7913                 if (data->callback)
7914                         data->callback(result, data->interface, data->user_data);
7915         }
7916         g_free(data->path);
7917         dbus_free(data);
7918 }
7919
7920 static void network_remove_params(DBusMessageIter *iter, void *user_data)
7921 {
7922         struct interface_data *data = user_data;
7923         const char *path = data->interface->network_path;
7924
7925         SUPPLICANT_DBG("path %s", path);
7926
7927         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &path);
7928 }
7929
7930 static int network_remove(struct interface_data *data)
7931 {
7932         GSupplicantInterface *interface = data->interface;
7933
7934         SUPPLICANT_DBG("");
7935
7936 #if defined TIZEN_EXT
7937         GSupplicantInterface *intf = NULL;
7938         /*
7939          * Check if 'interface' is valid
7940          */
7941         intf = g_hash_table_lookup(interface_table, interface->path);
7942         if (intf == NULL)
7943                 return -EINVAL;
7944 #endif
7945
7946         return supplicant_dbus_method_call(interface->path,
7947                         SUPPLICANT_INTERFACE ".Interface", "RemoveNetwork",
7948                         network_remove_params, network_remove_result, data,
7949                         interface);
7950 }
7951
7952 static void interface_disconnect_result(const char *error,
7953                                 DBusMessageIter *iter, void *user_data)
7954 {
7955         struct interface_data *data = user_data;
7956         int result = 0;
7957
7958         SUPPLICANT_DBG("");
7959
7960         if (error) {
7961                 result = -EIO;
7962                 SUPPLICANT_DBG("error: %s", error);
7963
7964                 if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod",
7965                                                 error) == 0)
7966                         result = -ECONNABORTED;
7967         }
7968
7969         /* If we are disconnecting from previous WPS successful
7970          * association. i.e.: it did not went through AddNetwork,
7971          * and interface->network_path was never set. */
7972         if (!data->interface->network_path) {
7973                 if (data->callback)
7974                         data->callback(result, data->interface,
7975                                                         data->user_data);
7976
7977                 g_free(data->path);
7978                 dbus_free(data);
7979                 return;
7980         }
7981
7982         if (result < 0 && data->callback) {
7983                 data->callback(result, data->interface, data->user_data);
7984                 data->callback = NULL;
7985         }
7986
7987         if (result != -ECONNABORTED) {
7988                 if (network_remove(data) < 0) {
7989                         g_free(data->path);
7990                         dbus_free(data);
7991                 }
7992         } else {
7993                 g_free(data->path);
7994                 dbus_free(data);
7995         }
7996 }
7997
7998 int g_supplicant_interface_disconnect(GSupplicantInterface *interface,
7999                                         GSupplicantInterfaceCallback callback,
8000                                                         void *user_data)
8001 {
8002         struct interface_data *data;
8003         int ret;
8004
8005         SUPPLICANT_DBG("");
8006
8007         if (!interface)
8008                 return -EINVAL;
8009
8010         if (!system_available)
8011                 return -EFAULT;
8012 #if defined TIZEN_EXT
8013         if (decrypt_request_data.pending_call &&
8014                         decrypt_request_data.data &&
8015                         decrypt_request_data.data->user_data == user_data) {
8016
8017                 callback_assoc_failed(decrypt_request_data.data->user_data);
8018                 crypt_method_call_cancel();
8019
8020                 return 0;
8021         }
8022 #endif
8023         data = dbus_malloc0(sizeof(*data));
8024         if (!data)
8025                 return -ENOMEM;
8026
8027         data->interface = interface;
8028         data->path = g_strdup(interface->path);
8029         data->callback = callback;
8030         data->user_data = user_data;
8031
8032         ret = supplicant_dbus_method_call(interface->path,
8033                         SUPPLICANT_INTERFACE ".Interface", "Disconnect",
8034                         NULL, interface_disconnect_result, data,
8035                         interface);
8036
8037         if (ret < 0) {
8038                 g_free(data->path);
8039                 dbus_free(data);
8040         }
8041
8042         return ret;
8043 }
8044
8045 static void interface_p2p_find_result(const char *error,
8046                                         DBusMessageIter *iter, void *user_data)
8047 {
8048         struct interface_scan_data *data = user_data;
8049         int err = 0;
8050
8051         SUPPLICANT_DBG("error %s", error);
8052
8053         if (error)
8054                 err = -EIO;
8055
8056         if (interface_exists(data->interface, data->path)) {
8057                 if (!data->interface->ready)
8058                         err = -ENOLINK;
8059                 if (!err)
8060                         data->interface->p2p_finding = true;
8061         }
8062
8063         if (data->callback)
8064                 data->callback(err, data->interface, data->user_data);
8065
8066         g_free(data->path);
8067         dbus_free(data);
8068 }
8069
8070 static void interface_p2p_find_params(DBusMessageIter *iter, void *user_data)
8071 {
8072         DBusMessageIter dict;
8073
8074         supplicant_dbus_dict_open(iter, &dict);
8075         supplicant_dbus_dict_close(iter, &dict);
8076 }
8077
8078 int g_supplicant_interface_p2p_find(GSupplicantInterface *interface,
8079                                         GSupplicantInterfaceCallback callback,
8080                                                         void *user_data)
8081 {
8082         struct interface_scan_data *data;
8083         int ret;
8084
8085         if (!interface->p2p_support)
8086                 return -ENOTSUP;
8087
8088         ret = interface_ready_to_scan(interface);
8089         if (ret && ret != -EALREADY)
8090                 return ret;
8091
8092         data = dbus_malloc0(sizeof(*data));
8093         if (!data)
8094                 return -ENOMEM;
8095
8096         data->interface = interface;
8097         data->path = g_strdup(interface->path);
8098         data->callback = callback;
8099         data->user_data = user_data;
8100
8101         ret = supplicant_dbus_method_call(interface->path,
8102                         SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Find",
8103                         interface_p2p_find_params, interface_p2p_find_result,
8104                         data, interface);
8105         if (ret < 0) {
8106                 g_free(data->path);
8107                 dbus_free(data);
8108         }
8109
8110         return ret;
8111 }
8112
8113 bool g_supplicant_interface_is_p2p_finding(GSupplicantInterface *interface)
8114 {
8115         if (!interface)
8116                 return false;
8117
8118         return interface->p2p_finding;
8119 }
8120
8121 int g_supplicant_interface_p2p_stop_find(GSupplicantInterface *interface)
8122 {
8123         if (!interface->p2p_finding)
8124                 return 0;
8125
8126         SUPPLICANT_DBG("");
8127
8128         interface->p2p_finding = false;
8129
8130         return supplicant_dbus_method_call(interface->path,
8131                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "StopFind",
8132                 NULL, NULL, NULL, NULL);
8133 }
8134
8135 static void interface_p2p_connect_result(const char *error,
8136                                         DBusMessageIter *iter, void *user_data)
8137 {
8138         struct interface_connect_data *data = user_data;
8139         int err = 0;
8140
8141         SUPPLICANT_DBG("");
8142
8143         if (error) {
8144                 SUPPLICANT_DBG("error: %s", error);
8145                 err = parse_supplicant_error(iter);
8146         }
8147
8148         if (data->callback)
8149                 data->callback(err, data->interface, data->user_data);
8150
8151         g_free(data->path);
8152         g_free(data->peer->wps_pin);
8153         g_free(data->peer->path);
8154         g_free(data->peer);
8155         g_free(data);
8156 }
8157
8158 static void interface_p2p_connect_params(DBusMessageIter *iter, void *user_data)
8159 {
8160         struct interface_connect_data *data = user_data;
8161         const char *wps = "pbc";
8162         DBusMessageIter dict;
8163         int go_intent = 7;
8164
8165         SUPPLICANT_DBG("");
8166
8167         supplicant_dbus_dict_open(iter, &dict);
8168
8169         if (data->peer->master)
8170                 go_intent = 15;
8171
8172         if (data->peer->wps_pin)
8173                 wps = "pin";
8174
8175         supplicant_dbus_dict_append_basic(&dict, "peer",
8176                                 DBUS_TYPE_OBJECT_PATH, &data->peer->path);
8177         supplicant_dbus_dict_append_basic(&dict, "wps_method",
8178                                 DBUS_TYPE_STRING, &wps);
8179         if (data->peer->wps_pin) {
8180                 supplicant_dbus_dict_append_basic(&dict, "pin",
8181                                 DBUS_TYPE_STRING, &data->peer->wps_pin);
8182         }
8183
8184         supplicant_dbus_dict_append_basic(&dict, "go_intent",
8185                                         DBUS_TYPE_INT32, &go_intent);
8186
8187         supplicant_dbus_dict_close(iter, &dict);
8188 }
8189
8190 int g_supplicant_interface_p2p_connect(GSupplicantInterface *interface,
8191                                         GSupplicantPeerParams *peer_params,
8192                                         GSupplicantInterfaceCallback callback,
8193                                         void *user_data)
8194 {
8195         struct interface_connect_data *data;
8196         int ret;
8197
8198         SUPPLICANT_DBG("");
8199
8200         if (!interface->p2p_support)
8201                 return -ENOTSUP;
8202
8203         data = dbus_malloc0(sizeof(*data));
8204         if (!data)
8205                 return -ENOMEM;
8206
8207         data->interface = interface;
8208         data->path = g_strdup(interface->path);
8209         data->peer = peer_params;
8210         data->callback = callback;
8211         data->user_data = user_data;
8212
8213         ret = supplicant_dbus_method_call(interface->path,
8214                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Connect",
8215                 interface_p2p_connect_params, interface_p2p_connect_result,
8216                 data, interface);
8217         if (ret < 0) {
8218                 g_free(data->path);
8219                 dbus_free(data);
8220                 return ret;
8221         }
8222
8223         return -EINPROGRESS;
8224 }
8225
8226 int g_supplicant_interface_p2p_disconnect(GSupplicantInterface *interface,
8227                                         GSupplicantPeerParams *peer_params)
8228 {
8229         GSupplicantPeer *peer;
8230         int count = 0;
8231         GSList *list;
8232
8233         SUPPLICANT_DBG("");
8234
8235         if (!interface->p2p_support)
8236                 return -ENOTSUP;
8237
8238         peer = g_hash_table_lookup(interface->peer_table, peer_params->path);
8239         if (!peer)
8240                 return -ENODEV;
8241
8242         for (list = peer->groups; list; list = list->next, count++) {
8243                 const char *group_obj_path = list->data;
8244                 GSupplicantInterface *g_interface;
8245                 GSupplicantGroup *group;
8246
8247                 group = g_hash_table_lookup(group_mapping, group_obj_path);
8248                 if (!group || !group->interface)
8249                         continue;
8250
8251                 g_interface = group->interface;
8252                 supplicant_dbus_method_call(g_interface->path,
8253                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8254                                 "Disconnect", NULL, NULL, NULL, g_interface);
8255         }
8256
8257         if (count == 0 && peer->current_group_iface) {
8258                 supplicant_dbus_method_call(peer->current_group_iface->path,
8259                                 SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8260                                 "Disconnect", NULL, NULL, NULL,
8261                                 peer->current_group_iface->path);
8262         }
8263
8264         peer->current_group_iface = NULL;
8265
8266         return -EINPROGRESS;
8267 }
8268
8269 struct p2p_service_data {
8270         bool registration;
8271         GSupplicantInterface *interface;
8272         GSupplicantP2PServiceParams *service;
8273         GSupplicantInterfaceCallback callback;
8274         void *user_data;
8275 };
8276
8277 static void interface_p2p_service_result(const char *error,
8278                                         DBusMessageIter *iter, void *user_data)
8279 {
8280         struct p2p_service_data *data = user_data;
8281         int result = 0;
8282
8283         SUPPLICANT_DBG("%s result - %s", data->registration ?
8284                                 "Registration" : "Deletion",
8285                                 error ? error : "Success");
8286         if (error)
8287                 result = -EINVAL;
8288
8289         if (data->callback)
8290                 data->callback(result, data->interface, data->user_data);
8291
8292         g_free(data->service->query);
8293         g_free(data->service->response);
8294         g_free(data->service->service);
8295         g_free(data->service->wfd_ies);
8296         g_free(data->service);
8297         dbus_free(data);
8298 }
8299
8300 static void interface_p2p_service_params(DBusMessageIter *iter,
8301                                                         void *user_data)
8302 {
8303         struct p2p_service_data *data = user_data;
8304         GSupplicantP2PServiceParams *service;
8305         DBusMessageIter dict;
8306         const char *type;
8307
8308         SUPPLICANT_DBG("");
8309
8310         service = data->service;
8311
8312         supplicant_dbus_dict_open(iter, &dict);
8313
8314         if (service->query && service->response) {
8315                 type = "bonjour";
8316                 supplicant_dbus_dict_append_basic(&dict, "service_type",
8317                                                 DBUS_TYPE_STRING, &type);
8318                 supplicant_dbus_dict_append_fixed_array(&dict, "query",
8319                                         DBUS_TYPE_BYTE, &service->query,
8320                                         service->query_length);
8321                 supplicant_dbus_dict_append_fixed_array(&dict, "response",
8322                                         DBUS_TYPE_BYTE, &service->response,
8323                                         service->response_length);
8324         } else if (service->version && service->service) {
8325                 type = "upnp";
8326                 supplicant_dbus_dict_append_basic(&dict, "service_type",
8327                                                 DBUS_TYPE_STRING, &type);
8328                 supplicant_dbus_dict_append_basic(&dict, "version",
8329                                         DBUS_TYPE_INT32, &service->version);
8330                 supplicant_dbus_dict_append_basic(&dict, "service",
8331                                         DBUS_TYPE_STRING, &service->service);
8332         }
8333
8334         supplicant_dbus_dict_close(iter, &dict);
8335 }
8336
8337 int g_supplicant_interface_p2p_add_service(GSupplicantInterface *interface,
8338                                 GSupplicantInterfaceCallback callback,
8339                                 GSupplicantP2PServiceParams *p2p_service_params,
8340                                 void *user_data)
8341 {
8342         struct p2p_service_data *data;
8343         int ret;
8344
8345         SUPPLICANT_DBG("");
8346
8347         if (!interface->p2p_support)
8348                 return -ENOTSUP;
8349
8350         data = dbus_malloc0(sizeof(*data));
8351         if (!data)
8352                 return -ENOMEM;
8353
8354         data->registration = true;
8355         data->interface = interface;
8356         data->service = p2p_service_params;
8357         data->callback = callback;
8358         data->user_data = user_data;
8359
8360         ret = supplicant_dbus_method_call(interface->path,
8361                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "AddService",
8362                 interface_p2p_service_params, interface_p2p_service_result,
8363                 data, interface);
8364         if (ret < 0) {
8365                 dbus_free(data);
8366                 return ret;
8367         }
8368
8369         return -EINPROGRESS;
8370 }
8371
8372 int g_supplicant_interface_p2p_del_service(GSupplicantInterface *interface,
8373                                 GSupplicantP2PServiceParams *p2p_service_params)
8374 {
8375         struct p2p_service_data *data;
8376         int ret;
8377
8378         SUPPLICANT_DBG("");
8379
8380         if (!interface->p2p_support)
8381                 return -ENOTSUP;
8382
8383         data = dbus_malloc0(sizeof(*data));
8384         if (!data)
8385                 return -ENOMEM;
8386
8387         data->interface = interface;
8388         data->service = p2p_service_params;
8389
8390         ret = supplicant_dbus_method_call(interface->path,
8391                 SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeleteService",
8392                 interface_p2p_service_params, interface_p2p_service_result,
8393                 data, interface);
8394         if (ret < 0) {
8395                 dbus_free(data);
8396                 return ret;
8397         }
8398
8399         return -EINPROGRESS;
8400 }
8401
8402 struct p2p_listen_data {
8403         int period;
8404         int interval;
8405 };
8406
8407 static void interface_p2p_listen_params(DBusMessageIter *iter, void *user_data)
8408 {
8409         struct p2p_listen_data *params = user_data;
8410         DBusMessageIter dict;
8411
8412         supplicant_dbus_dict_open(iter, &dict);
8413
8414         supplicant_dbus_dict_append_basic(&dict, "period",
8415                                         DBUS_TYPE_INT32, &params->period);
8416         supplicant_dbus_dict_append_basic(&dict, "interval",
8417                                         DBUS_TYPE_INT32, &params->interval);
8418         supplicant_dbus_dict_close(iter, &dict);
8419 }
8420
8421 int g_supplicant_interface_p2p_listen(GSupplicantInterface *interface,
8422                                                 int period, int interval)
8423 {
8424         struct p2p_listen_data params;
8425
8426         SUPPLICANT_DBG("");
8427
8428         if (!interface->p2p_support)
8429                 return -ENOTSUP;
8430
8431         params.period = period;
8432         params.interval = interval;
8433
8434         return supplicant_dbus_method_call(interface->path,
8435                         SUPPLICANT_INTERFACE ".Interface.P2PDevice",
8436                         "ExtendedListen", interface_p2p_listen_params,
8437                         NULL, &params, NULL);
8438 }
8439
8440 static void widi_ies_params(DBusMessageIter *iter, void *user_data)
8441 {
8442         struct p2p_service_data *data = user_data;
8443         GSupplicantP2PServiceParams *service = data->service;
8444         DBusMessageIter array;
8445
8446         SUPPLICANT_DBG("%p - %d", service->wfd_ies, service->wfd_ies_length);
8447
8448         dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
8449                                         DBUS_TYPE_BYTE_AS_STRING, &array);
8450
8451         if (service->wfd_ies && service->wfd_ies_length > 0) {
8452                 dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
8453                                 &service->wfd_ies, service->wfd_ies_length);
8454         }
8455
8456         dbus_message_iter_close_container(iter, &array);
8457 }
8458
8459 int g_supplicant_set_widi_ies(GSupplicantP2PServiceParams *p2p_service_params,
8460                                         GSupplicantInterfaceCallback callback,
8461                                         void *user_data)
8462 {
8463         struct p2p_service_data *data;
8464         int ret;
8465
8466         SUPPLICANT_DBG("");
8467
8468         if (!system_available)
8469                 return -EFAULT;
8470
8471         data = dbus_malloc0(sizeof(*data));
8472         if (!data)
8473                 return -ENOMEM;
8474
8475         data->service = p2p_service_params;
8476         data->callback = callback;
8477         data->user_data = user_data;
8478
8479         if (p2p_service_params->wfd_ies)
8480                 data->registration = true;
8481
8482         ret = supplicant_dbus_property_set(SUPPLICANT_PATH,
8483                                         SUPPLICANT_INTERFACE, "WFDIEs",
8484                                         DBUS_TYPE_ARRAY_AS_STRING
8485                                         DBUS_TYPE_BYTE_AS_STRING,
8486                                         widi_ies_params,
8487                                         interface_p2p_service_result,
8488                                         data, NULL);
8489         if (ret < 0 && ret != -EINPROGRESS) {
8490                 dbus_free(data);
8491                 return ret;
8492         }
8493
8494         return -EINPROGRESS;
8495 }
8496
8497
8498 static const char *g_supplicant_rule0 = "type=signal,"
8499                                         "path=" DBUS_PATH_DBUS ","
8500                                         "sender=" DBUS_SERVICE_DBUS ","
8501                                         "interface=" DBUS_INTERFACE_DBUS ","
8502                                         "member=NameOwnerChanged,"
8503                                         "arg0=" SUPPLICANT_SERVICE;
8504 static const char *g_supplicant_rule1 = "type=signal,"
8505                         "interface=" SUPPLICANT_INTERFACE;
8506 static const char *g_supplicant_rule2 = "type=signal,"
8507                         "interface=" SUPPLICANT_INTERFACE ".Interface";
8508 static const char *g_supplicant_rule3 = "type=signal,"
8509                         "interface=" SUPPLICANT_INTERFACE ".Interface.WPS";
8510 static const char *g_supplicant_rule4 = "type=signal,"
8511                         "interface=" SUPPLICANT_INTERFACE ".BSS";
8512 static const char *g_supplicant_rule5 = "type=signal,"
8513                         "interface=" SUPPLICANT_INTERFACE ".Network";
8514 #if !defined TIZEN_EXT
8515 static const char *g_supplicant_rule6 = "type=signal,"
8516                 "interface=" SUPPLICANT_INTERFACE ".Interface.P2PDevice";
8517 static const char *g_supplicant_rule7 = "type=signal,"
8518                 "interface=" SUPPLICANT_INTERFACE ".Peer";
8519 static const char *g_supplicant_rule8 = "type=signal,"
8520                 "interface=" SUPPLICANT_INTERFACE ".Group";
8521 #endif
8522 #if defined TIZEN_EXT_WIFI_MESH
8523 static const char *g_supplicant_rule9 = "type=signal,"
8524                 "interface=" SUPPLICANT_INTERFACE ".Interface.Mesh";
8525 #endif
8526
8527 static void invoke_introspect_method(void)
8528 {
8529         DBusMessage *message;
8530
8531         message = dbus_message_new_method_call(SUPPLICANT_SERVICE,
8532                                         SUPPLICANT_PATH,
8533                                         DBUS_INTERFACE_INTROSPECTABLE,
8534                                         "Introspect");
8535
8536         if (!message)
8537                 return;
8538
8539         dbus_message_set_no_reply(message, TRUE);
8540         dbus_connection_send(connection, message, NULL);
8541         dbus_message_unref(message);
8542 }
8543
8544 #if defined TIZEN_EXT && defined TIZEN_EXT_INS
8545 void g_supplicant_set_ins_settings(GSupplicantINSPreferredFreq preferred_freq_bssid,
8546                 bool last_connected_bssid, bool assoc_reject, bool signal_bssid,
8547                 unsigned int preferred_freq_bssid_score, unsigned int last_connected_bssid_score,
8548                 unsigned int assoc_reject_score, int signal_level3_5ghz, int signal_level3_24ghz)
8549 {
8550         ins_settings.preferred_freq_bssid = preferred_freq_bssid;
8551         ins_settings.last_connected_bssid = last_connected_bssid;
8552         ins_settings.assoc_reject = assoc_reject;
8553         ins_settings.signal_bssid = signal_bssid;
8554         ins_settings.preferred_freq_bssid_score = preferred_freq_bssid_score;
8555         ins_settings.last_connected_bssid_score = last_connected_bssid_score;
8556         ins_settings.assoc_reject_score = assoc_reject_score;
8557         ins_settings.signal_level3_5ghz = signal_level3_5ghz;
8558         ins_settings.signal_level3_24ghz = signal_level3_24ghz;
8559
8560         SUPPLICANT_DBG("preferred_freq_bssid [%s]", preferred_freq_bssid ? "true" : "false");
8561         SUPPLICANT_DBG("preferred_freq_bssid_score [%d]", preferred_freq_bssid_score);
8562         SUPPLICANT_DBG("last_connected_bssid [%s]", last_connected_bssid ? "true" : "false");
8563         SUPPLICANT_DBG("last_connected_bssid_score [%d]", last_connected_bssid_score);
8564         SUPPLICANT_DBG("assoc_reject [%s]", assoc_reject ? "true" : "false");
8565         SUPPLICANT_DBG("assoc_reject_score [%d]", assoc_reject_score);
8566         SUPPLICANT_DBG("signal_bssid [%s]", signal_bssid ? "true" : "false");
8567         SUPPLICANT_DBG("signal_level3_5ghz [%d]", signal_level3_5ghz);
8568         SUPPLICANT_DBG("signal_level3_24ghz [%d]", signal_level3_24ghz);
8569 }
8570 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */
8571
8572 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8573 void g_supplicant_register_eap_callback(g_supplicant_eap_callback cb)
8574 {
8575         SUPPLICANT_DBG("g_supplicant_register_eap_callback %p", cb);
8576
8577         if (!callbacks_pointer) {
8578                 SUPPLICANT_DBG("callbacks_pointer is NULL");
8579                 return;
8580         }
8581
8582         callbacks_pointer->eap = cb;
8583 }
8584
8585 void g_supplicant_unregister_eap_callback(void)
8586 {
8587         SUPPLICANT_DBG("g_supplicant_unregister_eap_callback");
8588
8589         if (!callbacks_pointer) {
8590                 SUPPLICANT_DBG("callbacks_pointer is NULL");
8591                 return;
8592         }
8593
8594         callbacks_pointer->eap = NULL;
8595 }
8596 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8597
8598 #if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
8599 int g_supplicant_register(GSupplicantCallbacks *callbacks)
8600 #else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8601 int g_supplicant_register(const GSupplicantCallbacks *callbacks)
8602 #endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
8603 {
8604         connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
8605         if (!connection)
8606                 return -EIO;
8607
8608         if (!dbus_connection_add_filter(connection, g_supplicant_filter,
8609                                                 NULL, NULL)) {
8610                 dbus_connection_unref(connection);
8611                 connection = NULL;
8612                 return -EIO;
8613         }
8614 #if defined TIZEN_EXT
8615         simplified_log = connman_setting_get_bool("SimplifiedLog");
8616 #endif
8617         callbacks_pointer = callbacks;
8618         eap_methods = 0;
8619
8620         interface_table = g_hash_table_new_full(g_str_hash, g_str_equal,
8621                                                 NULL, remove_interface);
8622
8623         bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8624                                                                 NULL, NULL);
8625         peer_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8626                                                                 NULL, NULL);
8627         group_mapping = g_hash_table_new_full(g_str_hash, g_str_equal,
8628                                                                 NULL, NULL);
8629         pending_peer_connection = g_hash_table_new_full(g_str_hash, g_str_equal,
8630                                                                 NULL, NULL);
8631         config_file_table = g_hash_table_new_full(g_str_hash, g_str_equal,
8632                                                                 g_free, g_free);
8633
8634         supplicant_dbus_setup(connection);
8635
8636         dbus_bus_add_match(connection, g_supplicant_rule0, NULL);
8637         dbus_bus_add_match(connection, g_supplicant_rule1, NULL);
8638         dbus_bus_add_match(connection, g_supplicant_rule2, NULL);
8639         dbus_bus_add_match(connection, g_supplicant_rule3, NULL);
8640         dbus_bus_add_match(connection, g_supplicant_rule4, NULL);
8641         dbus_bus_add_match(connection, g_supplicant_rule5, NULL);
8642 #if defined TIZEN_EXT
8643         dbus_bus_add_match(connection,
8644                         "type=signal,interface=org.tizen.system.deviced.PowerOff,"
8645                         "member=ChangeState", NULL);
8646 #endif
8647 #if !defined TIZEN_EXT
8648         dbus_bus_add_match(connection, g_supplicant_rule6, NULL);
8649         dbus_bus_add_match(connection, g_supplicant_rule7, NULL);
8650         dbus_bus_add_match(connection, g_supplicant_rule8, NULL);
8651 #endif
8652 #if defined TIZEN_EXT_WIFI_MESH
8653         dbus_bus_add_match(connection, g_supplicant_rule9, NULL);
8654 #endif
8655         dbus_connection_flush(connection);
8656
8657         if (dbus_bus_name_has_owner(connection,
8658                                         SUPPLICANT_SERVICE, NULL)) {
8659                 system_available = TRUE;
8660                 supplicant_dbus_property_get_all(SUPPLICANT_PATH,
8661                                                 SUPPLICANT_INTERFACE,
8662                                                 service_property, NULL, NULL);
8663         } else
8664                 invoke_introspect_method();
8665
8666         SUPPLICANT_DBG("supplicant dbus setup completed");
8667         return 0;
8668 }
8669
8670 static void unregister_interface_remove_params(DBusMessageIter *iter,
8671                                                 void *user_data)
8672 {
8673         const char *path = user_data;
8674
8675         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
8676                                                         &path);
8677 }
8678
8679
8680 static void unregister_remove_interface(gpointer key, gpointer value,
8681                                                 gpointer user_data)
8682 {
8683         GSupplicantInterface *interface = value;
8684
8685         supplicant_dbus_method_call(SUPPLICANT_PATH,
8686                                         SUPPLICANT_INTERFACE,
8687                                         "RemoveInterface",
8688                                         unregister_interface_remove_params,
8689                                         NULL, interface->path, NULL);
8690 }
8691
8692 void g_supplicant_unregister(const GSupplicantCallbacks *callbacks)
8693 {
8694         SUPPLICANT_DBG("");
8695
8696         if (connection) {
8697 #if defined TIZEN_EXT_WIFI_MESH
8698                 dbus_bus_remove_match(connection, g_supplicant_rule9, NULL);
8699 #endif
8700 #if !defined TIZEN_EXT
8701                 dbus_bus_remove_match(connection, g_supplicant_rule8, NULL);
8702                 dbus_bus_remove_match(connection, g_supplicant_rule7, NULL);
8703                 dbus_bus_remove_match(connection, g_supplicant_rule6, NULL);
8704 #endif
8705                 dbus_bus_remove_match(connection, g_supplicant_rule5, NULL);
8706                 dbus_bus_remove_match(connection, g_supplicant_rule4, NULL);
8707                 dbus_bus_remove_match(connection, g_supplicant_rule3, NULL);
8708                 dbus_bus_remove_match(connection, g_supplicant_rule2, NULL);
8709                 dbus_bus_remove_match(connection, g_supplicant_rule1, NULL);
8710                 dbus_bus_remove_match(connection, g_supplicant_rule0, NULL);
8711                 dbus_connection_flush(connection);
8712
8713                 dbus_connection_remove_filter(connection,
8714                                                 g_supplicant_filter, NULL);
8715         }
8716
8717         if (config_file_table) {
8718                 g_hash_table_destroy(config_file_table);
8719                 config_file_table = NULL;
8720         }
8721
8722         if (bss_mapping) {
8723                 g_hash_table_destroy(bss_mapping);
8724                 bss_mapping = NULL;
8725         }
8726
8727         if (peer_mapping) {
8728                 g_hash_table_destroy(peer_mapping);
8729                 peer_mapping = NULL;
8730         }
8731
8732         if (group_mapping) {
8733                 g_hash_table_destroy(group_mapping);
8734                 group_mapping = NULL;
8735         }
8736
8737         if (interface_table) {
8738                 g_hash_table_foreach(interface_table,
8739                                         unregister_remove_interface, NULL);
8740                 g_hash_table_destroy(interface_table);
8741                 interface_table = NULL;
8742         }
8743
8744         if (system_available)
8745                 callback_system_killed();
8746
8747         if (connection) {
8748                 dbus_connection_unref(connection);
8749                 connection = NULL;
8750         }
8751
8752         callbacks_pointer = NULL;
8753         eap_methods = 0;
8754 }
8755
8756 #ifdef TIZEN_EXT
8757 struct supplicant_mac_policy {
8758         GSupplicantMacPolicyCallback callback;
8759         dbus_uint32_t policy;
8760         const void *user_data;
8761 };
8762
8763 static void mac_policy_result(const char *error,
8764                                 DBusMessageIter *iter, void *user_data)
8765 {
8766         struct supplicant_mac_policy *data = user_data;
8767         int result = 0;
8768
8769         if (!user_data)
8770                 return;
8771
8772         if (error) {
8773                 SUPPLICANT_DBG("Mac policy setting failure %s", error);
8774                 result = -EINVAL;
8775         }
8776
8777         if (data->callback)
8778                 data->callback(result, data->policy,
8779                                         (void *) data->user_data);
8780
8781         dbus_free(data);
8782 }
8783
8784 static void mac_policy_params(DBusMessageIter *iter, void *user_data)
8785 {
8786         struct supplicant_mac_policy *data = user_data;
8787
8788         dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &(data->policy));
8789 }
8790
8791 int g_supplicant_interface_set_mac_policy(GSupplicantInterface *interface,
8792                                         GSupplicantMacPolicyCallback callback,
8793                                                         unsigned int policy,
8794                                                         void *user_data)
8795 {
8796         struct supplicant_mac_policy *data = NULL;
8797         int ret;
8798
8799         if (!system_available)
8800                 return -EFAULT;
8801
8802         if (!interface)
8803                 return -EINVAL;
8804
8805         data = dbus_malloc0(sizeof(*data));
8806         if (!data)
8807                 return -ENOMEM;
8808
8809         data->callback = callback;
8810         data->policy = policy;
8811         data->user_data = user_data;
8812
8813         ret =  supplicant_dbus_property_set(interface->path,
8814                                 SUPPLICANT_INTERFACE ".Interface",
8815                                 "MacAddr", DBUS_TYPE_INT32_AS_STRING,
8816                                 mac_policy_params, mac_policy_result, data, NULL);
8817         if (ret < 0) {
8818                 SUPPLICANT_DBG("Unable to set MacAddr configuration");
8819                 dbus_free(data);
8820         }
8821
8822         return ret;
8823 }
8824
8825 int g_supplicant_interface_set_preassoc_mac_policy(GSupplicantInterface *interface,
8826                                         GSupplicantMacPolicyCallback callback,
8827                                                         unsigned int policy,
8828                                                         void *user_data)
8829 {
8830         struct supplicant_mac_policy *data;
8831         int ret;
8832
8833         if (!system_available)
8834                 return -EFAULT;
8835
8836         if (!interface)
8837                 return -EINVAL;
8838
8839         data = dbus_malloc0(sizeof(*data));
8840         if (!data)
8841                 return -ENOMEM;
8842
8843         data->callback = callback;
8844         data->policy = policy;
8845         data->user_data = user_data;
8846
8847         ret =  supplicant_dbus_property_set(interface->path,
8848                                 SUPPLICANT_INTERFACE ".Interface",
8849                                 "PreassocMacAddr", DBUS_TYPE_INT32_AS_STRING,
8850                                 mac_policy_params, mac_policy_result, data, NULL);
8851         if (ret < 0) {
8852                 SUPPLICANT_DBG("Unable to set PreassocMacAddr configuration");
8853                 dbus_free(data);
8854         }
8855
8856         return ret;
8857 }
8858
8859 struct supplicant_random_mac_lifetime {
8860         GSupplicantRandomMaclifetimeCallback callback;
8861         dbus_uint32_t lifetime;
8862         const void *user_data;
8863 };
8864
8865 static void random_mac_lifetime_result(const char *error,
8866                                 DBusMessageIter *iter, void *user_data)
8867 {
8868         struct supplicant_random_mac_lifetime *data = user_data;
8869         int result = 0;
8870
8871         if (!user_data)
8872                 return;
8873
8874         if (error) {
8875                 SUPPLICANT_DBG("Random Mac lifetime setting failure %s", error);
8876                 result = -EINVAL;
8877         }
8878
8879         if (data->callback)
8880                 data->callback(result, data->lifetime,
8881                                         (void *) data->user_data);
8882
8883         dbus_free(data);
8884 }
8885
8886 static void random_mac_lifetime_params(DBusMessageIter *iter, void *user_data)
8887 {
8888         struct supplicant_random_mac_lifetime *data = user_data;
8889
8890         dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32, &(data->lifetime));
8891 }
8892
8893 int g_supplicant_interface_set_random_mac_lifetime(GSupplicantInterface *interface,
8894                                         GSupplicantRandomMaclifetimeCallback callback,
8895                                                         unsigned int lifetime,
8896                                                         void *user_data)
8897 {
8898         struct supplicant_random_mac_lifetime *data;
8899         int ret;
8900
8901         if (!system_available)
8902                 return -EFAULT;
8903
8904         if (!interface)
8905                 return -EINVAL;
8906
8907         data = dbus_malloc0(sizeof(*data));
8908         if (!data)
8909                 return -ENOMEM;
8910
8911         data->callback = callback;
8912         data->lifetime = lifetime;
8913         data->user_data = user_data;
8914
8915         ret =  supplicant_dbus_property_set(interface->path,
8916                                 SUPPLICANT_INTERFACE ".Interface",
8917                                 "RandAddrLifetime", DBUS_TYPE_UINT32_AS_STRING,
8918                                 random_mac_lifetime_params, random_mac_lifetime_result,
8919                                 data, NULL);
8920         if (ret < 0) {
8921                 SUPPLICANT_DBG("Unable to set RandAddrLifetime configuration");
8922                 dbus_free(data);
8923         }
8924
8925         return ret;
8926 }
8927 #endif