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_MOBILE
  34 #define DEFAULT_IFNAME "wlan0"
  35 #define GROUP_IFNAME "p2p-wlan0-0"
  36 #endif
  37
  38 #if defined TIZEN_WIFI_MODULE_BUNDLE
  39 #define DEFAULT_IFNAME "wlan0"
  40 #define GROUP_IFNAME "wlan0"
  41 #endif
  42
  43 #if 0
  44 #define DEFAULT_IFNAME "p2p0"
  45 #define GROUP_IFNAME "p2p0"
  46 #endif
  47
  48 #define WFD_MAX_CLIENT 16
  49 #define WFD_MAX_STATION 8
  50
  51 #define DEV_NAME_LEN 32
  52 #define MACADDR_LEN 6
  53 #define MACSTR_LEN 18
  54 #define IPADDR_LEN 4
  55 #define IPSTR_LEN 16
  56 #define PINSTR_LEN 8
  57 #define PASSPHRASE_LEN_MAX 63
  58 #define PASSPHRASE_LEN_MIN 8
  59
  60 #if 0
  61 typedef enum {
  62         WFD_STATE_DEACTIVATED,
  63         WFD_STATE_ACTIVATED,
  64         WFD_STATE_IDLE,                 // passive scaning
  65         WFD_STATE_SCANNING,             // active scanning
  66         WFD_STATE_CONNECTING,
  67         WFD_STATE_CONNECTED,
  68 } wfd_state_e;
  69 #endif
  70
  71 typedef enum {
  72         WFD_WPS_MODE_NONE,
  73         WFD_WPS_MODE_PBC = 0x1,
  74         WFD_WPS_MODE_DISPLAY = 0x2,
  75         WFD_WPS_MODE_KEYPAD = 0x4,
  76 } wfd_wps_mode_e;
  77
  78 typedef enum {
  79         WFD_DEV_ROLE_NONE,
  80         WFD_DEV_ROLE_GC,
  81         WFD_DEV_ROLE_GO,
  82 } wfd_dev_role_e;
  83
  84 typedef enum {
  85         WFD_SCAN_MODE_NONE,
  86         WFD_SCAN_MODE_ACTIVE,
  87         WFD_SCAN_MODE_PASSIVE,
  88 } wfd_scan_mode_e;
  89
  90 typedef enum {
  91         WFD_PEER_STATE_DISCOVERED,
  92         WFD_PEER_STATE_CONNECTING,
  93         WFD_PEER_STATE_CONNECTED,
  94 } wfd_peer_state_e;
  95
  96 typedef enum {
  97         WFD_IP_TYPE_DYNAMIC = 0x0,
  98         WFD_IP_TYPE_OVER_EAPOL = 0x1,
  99 } wfd_ip_type_e;
 100
 101 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 102
 103 typedef enum {
 104         WFD_DISPLAY_TYPE_SOURCE,
 105         WFD_DISPLAY_TYPE_PRISINK,
 106         WFD_DISPLAY_TYPE_SECSINK,
 107         WFD_DISPLAY_TYPE_DUAL,
 108 } wfd_display_type_e;
 109
 110 typedef struct {
 111         int type;
 112         int availablity;
 113         int wsd_support;
 114         int tdls_support;
 115         int hdcp_support;
 116         int sync_support;
 117         int port;
 118         int max_tput;
 119 } wfd_display_s;
 120
 121 #define WIFI_DISPLAY_DEFAULT_TYPE WFD_DISPLAY_TYPE_SOURCE
 122 #define WIFI_DISPLAY_DEFAULT_AVAIL 1
 123 #define WIFI_DISPLAY_DEFAULT_HDCP 1
 124 #define WIFI_DISPLAY_DEFAULT_PORT 7236
 125 #define WIFI_DISPLAY_DEFAULT_TPUT 54
 126 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 127
 128 typedef struct {
 129         int state;
 130         unsigned long time;
 131
 132         char dev_name[DEV_NAME_LEN+1];
 133         unsigned char dev_addr[MACADDR_LEN];
 134         unsigned char intf_addr[MACADDR_LEN];
 135         unsigned char go_dev_addr[MACADDR_LEN];
 136         int channel;
 137         int dev_role;
 138         int config_methods;
 139         int pri_dev_type;
 140         int sec_dev_type;
 141         int dev_flags;
 142         int group_flags;
 143         int wps_mode;
 144
 145         char passphrase[PASSPHRASE_LEN_MAX + 1];
 146
 147 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 148         wfd_display_s display;
 149 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 150
 151 #ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
 152         GList *services;
 153         unsigned int service_count;
 154 #endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 155
 156         unsigned char ip_addr[IPADDR_LEN];
 157
 158         int ip_type;
 159         unsigned char client_ip_addr[IPADDR_LEN];
 160         unsigned char go_ip_addr[IPADDR_LEN];
 161 } wfd_device_s;
 162
 163 typedef struct {
 164         GMainLoop *main_loop;
 165
 166         int serv_sock;
 167         unsigned int client_handle;     // for accept clients
 168         GList *clients;
 169         unsigned int client_count;
 170
 171         wifi_direct_state_e state;
 172         unsigned int exit_timer;
 173
 174         wfd_device_s *local;
 175         int go_intent;
 176         int req_wps_mode;
 177         int max_station;
 178         int autoconnection;
 179         unsigned char autoconnection_peer[MACADDR_LEN];
 180         char auto_pin[PINSTR_LEN+1];    // for NFC Printer
 181         int scan_mode;
 182
 183         GList *peers;
 184         unsigned int peer_count;
 185
 186         void *session;
 187
 188         void *group;
 189
 190         void *oem_ops;
 191         void *plugin_handle;
 192 } wfd_manager_s;
 193
 194 wfd_manager_s *wfd_get_manager();
 195 int wfd_local_reset_data(wfd_manager_s *manager);
 196 int wfd_local_get_dev_name(char *dev_name);
 197 int wfd_local_set_dev_name(char *dev_name);
 198 int wfd_local_get_dev_mac(char *dev_mac);
 199 #if 0
 200 int wfd_local_get_intf_mac(unsigned char *intf_mac);
 201 int wfd_local_set_wps_mode(int wps_mode);
 202 wfd_device_s *wfd_manager_find_connected_peer(wfd_manager_s *manager, unsigned char *peer_addr);
 203 #endif
 204 int wfd_local_get_ip_addr(char *ip_str);
 205 int wfd_local_get_supported_wps_mode(int *wps_mode);
 206 int wfd_local_get_wps_mode(int *wps_mode);
 207 int wfd_manager_get_go_intent(int *go_intent);
 208 int wfd_manager_set_go_intent(int go_intent);
 209 int wfd_manager_get_max_station(int *max_station);
 210 int wfd_manager_set_max_station(int max_station);
 211 int wfd_manager_get_autoconnection(int *autoconnection);
 212 int wfd_manager_set_autoconnection(int autoconnection);
 213 int wfd_manager_get_req_wps_mode(int *req_wps_mode);
 214 int wfd_manager_set_req_wps_mode(int req_wps_mode);
 215
 216 int wfd_manager_local_config_set(wfd_manager_s *manager);
 217 int wfd_manager_activate(wfd_manager_s *manager);
 218 int wfd_manager_deactivate(wfd_manager_s *manager);
 219 int wfd_manager_connect(wfd_manager_s *manager, unsigned char *peer_addr);
 220 int wfd_manager_accept_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 221 int wfd_manager_cancel_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 222 int wfd_manager_reject_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 223 int wfd_manager_disconnect(wfd_manager_s *manager, unsigned char *peer_addr);
 224 int wfd_manager_disconnect_all(wfd_manager_s *manager);
 225 int wfd_manager_get_peer_info(wfd_manager_s *manager, unsigned char* addr, wfd_discovery_entry_s **peer);
 226 int wfd_manager_get_peers(wfd_manager_s *manager, wfd_discovery_entry_s **peers);
 227 int wfd_manager_get_connected_peers(wfd_manager_s *manager, wfd_connected_peer_info_s **peers_data);
 228 int wfd_manager_get_goup_ifname(char **ifname);
 229 wfd_device_s *wfd_manager_get_peer_by_addr(wfd_manager_s *manager, unsigned char *peer_addr);
 230 #ifdef TIZEN_FEATURE_WIFI_DISPLAY
 231 int wfd_manager_set_display_device(int type, int port, int hdcp);
 232 int wfd_manager_set_session_availability(int availability);
 233 #endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 234
 235 #endif /* __WIFI_DIRECT_MANAGER_H__ */