include/wifi-direct-manager.h

   1 /*
   2  * Network Configuration Module
   3  *
   4  * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 /**
  21  * This file declares wifi direct manager functions and structures.
  22  *
  23  * @file                wifi-direct-manager.h
  24  * @author      Gibyoung Kim (lastkgb.kim@samsung.com)
  25  * @version     0.7
  26  */
  27
  28 #ifndef __WIFI_DIRECT_MANAGER_H__
  29 #define __WIFI_DIRECT_MANAGER_H__
  30
  31 #define DEFAULT_DEVICE_NAME "Tizen_Device"
  32
  33 #if defined TIZEN_PROFILE_MOBILE
  34 #       if defined TIZEN_WLAN_BOARD_SPRD
  35 #               define DEFAULT_IFNAME "p2p0"
  36 #               define GROUP_IFNAME "p2p0"
  37 #       else /* TIZEN_WLAN_BOARD_SPRD */
  38 #               define DEFAULT_IFNAME "wlan0"
  39 #               define GROUP_IFNAME "p2p-wlan0-0"
  40 #       endif /* TIZEN_WLAN_BOARD_SPRD */
  41 #       define DEFAULT_PRIMARY_DEVICE_TYPE WIFI_DIRECT_PRIMARY_DEVICE_TYPE_TELEPHONE
  42 #       define DEFAULT_SECONDARY_DEVICE_TYPE WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_SMARTPHONE_DUAL
  43 #endif /* TIZEN_PROFILE_MOBILE */
  44
  45 #if defined TIZEN_PROFILE_TV
  46 #       define DEFAULT_IFNAME "p2p0"
  47 #       define GROUP_IFNAME "p2p0"
  48 #       define DEFAULT_PRIMARY_DEVICE_TYPE WIFI_DIRECT_PRIMARY_DEVICE_TYPE_DISPLAY
  49 #       define DEFAULT_SECONDARY_DEVICE_TYPE WIFI_DIRECT_SECONDARY_DEVICE_TYPE_DISPLAY_TV
  50 #endif /* TIZEN_PROFILE_TV */
  51
  52 #ifndef DEFAULT_IFNAME
  53 #       define DEFAULT_IFNAME "p2p0"
  54 #endif
  55
  56 #ifndef GROUP_IFNAME
  57 #       define GROUP_IFNAME "p2p0"
  58 #endif
  59
  60 #ifndef DEFAULT_PRIMARY_DEVICE_TYPE
  61 #       define DEFAULT_PRIMARY_DEVICE_TYPE WIFI_DIRECT_PRIMARY_DEVICE_TYPE_TELEPHONE
  62 #endif
  63
  64 #ifndef DEFAULT_SECONDARY_DEVICE_TYPE
  65 #       define DEFAULT_SECONDARY_DEVICE_TYPE WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_SMARTPHONE_DUAL
  66 #endif
  67
  68 #define WFD_MAX_CLIENT 16
  69 #define WFD_MAX_STATION 8
  70
  71 #define DEV_NAME_LEN 32
  72 #define MACADDR_LEN 6
  73 #define MACSTR_LEN 18
  74 #define IPADDR_LEN 4
  75 #define IPSTR_LEN 16
  76 #define PINSTR_LEN 8
  77 #define PASSPHRASE_LEN_MAX 64
  78 #define PASSPHRASE_LEN_MIN 8
  79
  80 typedef enum {
  81         WFD_WPS_MODE_NONE,
  82         WFD_WPS_MODE_PBC = 0x1,
  83         WFD_WPS_MODE_DISPLAY = 0x2,
  84         WFD_WPS_MODE_KEYPAD = 0x4,
  85 #if defined(TIZEN_FEATURE_ASP)
  86         WFD_WPS_MODE_P2PS = 0x8,
  87 #endif /* TIZEN_FEATURE_ASP */
  88 } wfd_wps_mode_e;
  89
  90 typedef enum {
  91         WFD_DEV_ROLE_NONE,
  92         WFD_DEV_ROLE_GC,
  93         WFD_DEV_ROLE_GO,
  94 } wfd_dev_role_e;
  95
  96 typedef enum {
  97         WFD_SCAN_MODE_NONE,
  98         WFD_SCAN_MODE_ACTIVE,
  99         WFD_SCAN_MODE_PASSIVE,
 100 } wfd_scan_mode_e;
 101
 102 typedef enum {
 103         WFD_PEER_STATE_DISCOVERED,
 104         WFD_PEER_STATE_CONNECTING,
 105         WFD_PEER_STATE_CONNECTED,
 106 } wfd_peer_state_e;
 107
 108 typedef enum {
 109         WFD_IP_TYPE_DYNAMIC = 0x0,
 110 #ifdef TIZEN_FEATURE_IP_OVER_EAPOL
 111         WFD_IP_TYPE_OVER_EAPOL = 0x1,
 112 #endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
 113 } wfd_ip_type_e;
 114
 115 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 116 typedef enum {
 117         WFD_DISPLAY_TYPE_SOURCE,
 118         WFD_DISPLAY_TYPE_PRISINK,
 119         WFD_DISPLAY_TYPE_SECSINK,
 120         WFD_DISPLAY_TYPE_DUAL,
 121 } wfd_display_type_e;
 122
 123 typedef struct {
 124         int type;
 125         int availability;
 126         int wsd_support;
 127         int tdls_support;
 128         int hdcp_support;
 129         int sync_support;
 130         int port;
 131         int max_tput;
 132 } wfd_display_s;
 133
 134 #define WIFI_DISPLAY_DEFAULT_TYPE WFD_DISPLAY_TYPE_SOURCE
 135 #define WIFI_DISPLAY_DEFAULT_AVAIL 1
 136 #define WIFI_DISPLAY_DEFAULT_HDCP 1
 137 #define WIFI_DISPLAY_DEFAULT_PORT 7236
 138 #define WIFI_DISPLAY_DEFAULT_TPUT 54
 139 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 140
 141 typedef struct {
 142         int state;
 143         unsigned long time;
 144
 145         char dev_name[DEV_NAME_LEN+1];
 146         unsigned char dev_addr[MACADDR_LEN];
 147         unsigned char intf_addr[MACADDR_LEN];
 148         unsigned char go_dev_addr[MACADDR_LEN];
 149         int channel;
 150         int dev_role;
 151         int config_methods;
 152         int pri_dev_type;
 153         int sec_dev_type;
 154         int dev_flags;
 155         int group_flags;
 156         int wps_mode;
 157         int is_p2p;
 158
 159         char passphrase[PASSPHRASE_LEN_MAX + 1];
 160
 161 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 162         wfd_display_s display;
 163 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 164
 165 #ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
 166         GList *services;
 167         unsigned int service_count;
 168 #endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 169
 170         unsigned char ip_addr[IPADDR_LEN];
 171
 172         int ip_type;
 173         unsigned char client_ip_addr[IPADDR_LEN];
 174         unsigned char go_ip_addr[IPADDR_LEN];
 175         int rssi;
 176 } wfd_device_s;
 177
 178 typedef struct {
 179         GMainLoop *main_loop;
 180
 181         wifi_direct_state_e state;
 182
 183 #ifdef TIZEN_FEATURE_WIFI_DIRECT_ON_DEMAND
 184         unsigned int exit_timer;
 185         int client_count;
 186         GSList *client_list;
 187 #endif/* TIZEN_FEATURE_WIFI_DIRECT_ON_DEMAND */
 188         wfd_device_s *local;
 189         int go_intent;
 190         int req_wps_mode;
 191         int max_station;
 192         int autoconnection;
 193         unsigned char autoconnection_peer[MACADDR_LEN];
 194         char auto_pin[PINSTR_LEN+1];    /* for NFC Printer */
 195         int scan_mode;
 196
 197         GList *peers;
 198         unsigned int peer_count;
 199
 200         void *session;
 201
 202         void *group;
 203
 204         void *oem_ops;
 205         void *plugin_handle;
 206 #if defined TIZEN_ENABLE_PRD
 207         void *prd_plugin_handle;
 208 #endif /* TIZEN_ENABLE_PRD */
 209
 210         int session_timer;
 211         gboolean auto_group_remove_enable;
 212         gboolean is_on_demand_supported;
 213         gboolean is_service_discovery_supported;
 214         gboolean is_wifi_display_supported;
 215         gboolean is_tethering_wifi_supported;
 216         gboolean is_tethering_wifi_direct_supported;
 217         gboolean is_asp_supported;
 218 } wfd_manager_s;
 219
 220 wfd_manager_s *wfd_get_manager();
 221 int wfd_local_reset_data(wfd_manager_s *manager);
 222 int wfd_local_get_dev_name(char *dev_name);
 223 int wfd_local_set_dev_name(char *dev_name);
 224 int wfd_local_get_dev_mac(char *dev_mac);
 225 #if 0
 226 int wfd_local_get_intf_mac(unsigned char *intf_mac);
 227 int wfd_local_set_wps_mode(int wps_mode);
 228 wfd_device_s *wfd_manager_find_connected_peer(wfd_manager_s *manager, unsigned char *peer_addr);
 229 #endif
 230 int wfd_local_get_ip_addr(char *ip_str);
 231 int wfd_local_get_supported_wps_mode(int *wps_mode);
 232 int wfd_local_get_wps_mode(int *wps_mode);
 233 int wfd_manager_get_go_intent(int *go_intent);
 234 int wfd_manager_set_go_intent(int go_intent);
 235 int wfd_manager_get_max_station(int *max_station);
 236 int wfd_manager_set_max_station(int max_station);
 237 int wfd_manager_get_autoconnection(int *autoconnection);
 238 int wfd_manager_set_autoconnection(int autoconnection);
 239 int wfd_manager_get_req_wps_mode(int *req_wps_mode);
 240 int wfd_manager_set_req_wps_mode(int req_wps_mode);
 241
 242 int wfd_manager_local_config_set(wfd_manager_s *manager);
 243 int wfd_manager_activate(wfd_manager_s *manager);
 244 int wfd_manager_deactivate(wfd_manager_s *manager);
 245 int wfd_manager_connect(wfd_manager_s *manager, unsigned char *peer_addr);
 246 int wfd_manager_accept_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 247 int wfd_manager_cancel_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 248 int wfd_manager_reject_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 249 int wfd_manager_disconnect(wfd_manager_s *manager, unsigned char *peer_addr);
 250 int wfd_manager_disconnect_all(wfd_manager_s *manager);
 251 int wfd_manager_get_peer_info(wfd_manager_s *manager, unsigned char* addr, wfd_discovery_entry_s **peer);
 252 int wfd_manager_get_peers(wfd_manager_s *manager, wfd_discovery_entry_s **peers);
 253 int wfd_manager_get_connected_peers(wfd_manager_s *manager, wfd_connected_peer_info_s **peers_data);
 254 int wfd_manager_get_goup_ifname(char **ifname);
 255 wfd_device_s *wfd_manager_get_peer_by_addr(wfd_manager_s *manager, unsigned char *peer_addr);
 256 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 257 int wfd_manager_set_display_device(int type, int port, int hdcp);
 258 int wfd_manager_set_session_availability(int availability);
 259 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 260 int wfd_manager_start_discovery(wfd_manager_s *manager, int mode, int timeout,
 261                                 const char* type, int channel, int frequency);
 262 int wfd_manager_cancel_discovery(wfd_manager_s *manager);
 263 #if defined(TIZEN_FEATURE_ASP)
 264 wfd_device_s *wfd_manager_get_connected_peer_by_addr(wfd_manager_s *manager, unsigned char *peer_addr);
 265 int wfd_manager_asp_connect_session(wfd_manager_s *manager, void *params);
 266 int wfd_manager_asp_confirm_session(wfd_manager_s *manager, void *params, int confirmed);
 267 #endif /* TIZEN_FEATURE_ASP */
 268 #ifdef TIZEN_FEATURE_WIFI_DIRECT_ON_DEMAND
 269 void wfd_manager_free_active_client_list(void);
 270 void wfd_manager_add_active_client(const char *client_id);
 271 void wfd_manager_remove_active_client(const char *name,
 272                                                  const gchar *old_owner,
 273                                                  const char *new_owner);
 274 #endif/* TIZEN_FEATURE_WIFI_DIRECT_ON_DEMAND */
 275
 276 #endif /* __WIFI_DIRECT_MANAGER_H__ */