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 #define DEFAULT_IFNAME "p2p0"
  33 #define GROUP_IFNAME "p2p-wlan0-0"
  34 #define WFD_MAX_CLIENT 16
  35 #define WFD_MAX_STATION 8
  36
  37 #define DEV_NAME_LEN 32
  38 #define MACADDR_LEN 6
  39 #define MACSTR_LEN 18
  40 #define IPADDR_LEN 4
  41 #define IPSTR_LEN 16
  42 #define PINSTR_LEN 8
  43 #define PASSPHRASE_LEN 8
  44 #define QUERY_HANDLE_LIMIT 256
  45
  46 #if 0
  47 typedef enum {
  48         WFD_STATE_DEACTIVATED,
  49         WFD_STATE_ACTIVATED,
  50         WFD_STATE_IDLE,                 // passive scaning
  51         WFD_STATE_SCANNING,             // active scanning
  52         WFD_STATE_CONNECTING,
  53         WFD_STATE_CONNECTED,
  54 } wfd_state_e;
  55 #endif
  56
  57 typedef enum {
  58         WFD_WPS_MODE_NONE,
  59         WFD_WPS_MODE_PBC = 0x1,
  60         WFD_WPS_MODE_DISPLAY = 0x2,
  61         WFD_WPS_MODE_KEYPAD = 0x4,
  62 } wfd_wps_mode_e;
  63
  64 typedef enum {
  65         WFD_DEV_ROLE_NONE,
  66         WFD_DEV_ROLE_GC,
  67         WFD_DEV_ROLE_GO,
  68 } wfd_dev_role_e;
  69
  70 typedef enum {
  71         WFD_SCAN_MODE_NONE,
  72         WFD_SCAN_MODE_ACTIVE,
  73         WFD_SCAN_MODE_PASSIVE,
  74 } wfd_scan_mode_e;
  75
  76 typedef struct {
  77         wifi_direct_display_type_e type;
  78         char dev_info[2];
  79         int ctrl_port;
  80         int max_tput;
  81         int availability;
  82         int hdcp_support;
  83 }wfd_display_info_s;
  84
  85 typedef struct {
  86         wifi_direct_service_type_e service_type;
  87         int ref_counter;
  88         char *service_string;
  89         int service_str_length;
  90 } wfd_service_s;
  91
  92 typedef struct {
  93         int handle;
  94         int ref_counter;
  95         unsigned char mac_addr[6];
  96         wifi_direct_service_type_e service_type;
  97         char *query_string;
  98 }wfd_query_s;
  99
 100 typedef enum {
 101         WFD_PEER_STATE_DISCOVERED,
 102         WFD_PEER_STATE_CONNECTING,
 103         WFD_PEER_STATE_CONNECTED,
 104 } wfd_peer_state_e;
 105
 106 typedef struct {
 107         int state;
 108         unsigned long time;
 109
 110         char dev_name[DEV_NAME_LEN+1];
 111         unsigned char dev_addr[MACADDR_LEN];
 112         unsigned char intf_addr[MACADDR_LEN];
 113         unsigned char go_dev_addr[MACADDR_LEN];
 114         int channel;
 115         int dev_role;
 116         int config_methods;
 117         int pri_dev_type;
 118         int sec_dev_type;
 119         int dev_flags;
 120         int group_flags;
 121         int wps_mode;
 122
 123         GList *services;
 124         wfd_display_info_s *wifi_display;
 125
 126         unsigned char ip_addr[IPADDR_LEN];
 127 } wfd_device_s;
 128
 129 typedef struct {
 130         GMainLoop *main_loop;
 131
 132         int serv_sock;
 133         unsigned int client_handle;     // for accept clients
 134         GList *clients;
 135         unsigned int client_count;
 136
 137         int state;
 138         unsigned int exit_timer;
 139
 140         wfd_device_s *local;
 141         int go_intent;
 142         int req_wps_mode;
 143         int max_station;
 144         int autoconnection;
 145         int scan_mode;
 146
 147         GList *peers;
 148         unsigned int peer_count;
 149
 150         void *session;
 151
 152         void *group;
 153
 154         GList *query_handles;
 155
 156         void *oem_ops;
 157         void *plugin_handle;
 158 } wfd_manager_s;
 159
 160 wfd_manager_s *wfd_get_manager();
 161 int wfd_local_reset_data(wfd_manager_s *manager);
 162 int wfd_local_get_dev_name(char *dev_name);
 163 int wfd_local_set_dev_name(char *dev_name);
 164 int wfd_local_get_dev_mac(unsigned char *dev_mac);
 165 int wfd_local_get_intf_mac(unsigned char *intf_mac);
 166 int wfd_local_get_ip_addr(char *ip_str);
 167 int wfd_local_get_supported_wps_mode(int *wps_mode);
 168 int wfd_local_set_req_wps_mode(int req_wps_mode);
 169 int wfd_local_get_wps_mode(int *wps_mode);
 170 int wfd_local_get_req_wps_mode(int *req_wps_mode);
 171
 172 int wfd_local_get_display_port(int *port);
 173 int wfd_local_get_display_type(wifi_direct_display_type_e *type);
 174
 175 int wfd_manager_get_go_intent(int *go_intent);
 176 int wfd_manager_set_go_intent(int go_intent);
 177 int wfd_manager_get_max_station(int *max_station);
 178 int wfd_manager_set_max_station(int max_station);
 179 int wfd_manager_get_autoconnection(int *autoconnection);
 180 int wfd_manager_set_autoconnection(int autoconnection);
 181 int wfd_manager_get_req_wps_mode(int *req_wps_mode);
 182 int wfd_manager_set_req_wps_mode(int req_wps_mode);
 183
 184 int wfd_manager_service_add(wfd_manager_s *manager, wifi_direct_service_type_e type, char *data);
 185 int wfd_manager_service_del(wfd_manager_s *manager, wifi_direct_service_type_e  type, char *data);
 186 int wfd_manager_serv_disc_req(wfd_manager_s *manager, unsigned char* mad_addr, wifi_direct_service_type_e  type, char *data);
 187 int wfd_manager_serv_disc_cancel(wfd_manager_s *manager, int handle);
 188 int wfd_manager_init_service(wfd_device_s *device);
 189 int wfd_manager_init_query(wfd_manager_s *manager);
 190
 191 int wfd_manager_init_wifi_display(wifi_direct_display_type_e type, int port, int hdcp);
 192 int wfd_manager_deinit_wifi_display();
 193
 194 int wfd_manager_local_config_set(wfd_manager_s *manager);
 195 int wfd_manager_activate(wfd_manager_s *manager);
 196 int wfd_manager_deactivate(wfd_manager_s *manager);
 197 int wfd_manager_connect(wfd_manager_s *manager, unsigned char *peer_addr);
 198 int wfd_manager_accept_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 199 int wfd_manager_cancel_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 200 int wfd_manager_reject_connection(wfd_manager_s *manager, unsigned char *peer_addr);
 201 int wfd_manager_disconnect(wfd_manager_s *manager, unsigned char *peer_addr);
 202 int wfd_manager_disconnect_all(wfd_manager_s *manager);
 203 int wfd_manager_get_peers(wfd_manager_s *manager, wfd_discovery_entry_s **peers);
 204 int wfd_manager_get_connected_peers(wfd_manager_s *manager, wfd_connected_peer_info_s **peers_data);
 205 wfd_device_s *wfd_manager_find_connected_peer(wfd_manager_s *manager, unsigned char *peer_addr);
 206 wfd_device_s *wfd_manager_get_current_peer(wfd_manager_s *manager);
 207 int wfd_manager_get_goup_ifname(char **ifname);
 208
 209 #endif /* __WIFI_DIRECT_MANAGER_H__ */