include/wifi-direct-session.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 session functions and structures.
  22  *
  23  * @file                wifi-direct-session.h
  24  * @author      Gibyoung Kim (lastkgb.kim@samsung.com)
  25  * @version     0.7
  26  */
  27
  28 #ifndef __WIFI_DIRECT_SESSION_H__
  29 #define __WIFI_DIRECT_SESSION_H__
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 typedef enum {
  36         SESSION_TYPE_NORMAL,
  37         SESSION_TYPE_INVITE,
  38         SESSION_TYPE_JOIN,
  39         SESSION_TYPE_MULTI,
  40         SESSION_TYPE_ASP,
  41 } session_type_e;
  42
  43 typedef enum {
  44         SESSION_STATE_CREATED,
  45         SESSION_STATE_STARTED,
  46         SESSION_STATE_GO_NEG,
  47         SESSION_STATE_WPS,
  48         SESSION_STATE_KEY_NEG,
  49         SESSION_STATE_COMPLETED,
  50         SESSION_STATE_STOPPED,
  51 } session_state_e;
  52
  53 typedef enum {
  54         SESSION_DIRECTION_INCOMING,
  55         SESSION_DIRECTION_OUTGOING,
  56 } session_direction_e;
  57
  58 typedef struct {
  59         int type;
  60         int state;
  61         int timer;
  62         int connecting_120;
  63         unsigned int retry_gsrc;
  64         int direction;
  65         wfd_device_s *peer;
  66         int wps_mode;
  67         int req_wps_mode;
  68         int go_intent;
  69         int freq;
  70         char wps_pin[PINSTR_LEN+1];
  71         unsigned int session_id;
  72         unsigned char service_mac[MACADDR_LEN];
  73         unsigned char session_mac[MACADDR_LEN];
  74 } wfd_session_s;
  75
  76 wfd_session_s *wfd_create_session(void *data, unsigned char *peer_addr, int wps_mode, int direction);
  77 int wfd_destroy_session(void *data);
  78 int wfd_session_start(wfd_session_s *session);
  79 int wfd_session_connect(wfd_session_s *session);
  80 int wfd_session_cancel(wfd_session_s *session, unsigned char *peer_addr);
  81 int wfd_session_reject(wfd_session_s *session, unsigned char *peer_addr);
  82 int wfd_session_wps(wfd_session_s *session);
  83 int wfd_session_invite(wfd_session_s *session);
  84 int wfd_session_join(wfd_session_s *session);
  85 wfd_device_s *wfd_session_get_peer(wfd_session_s *session);
  86 unsigned char *wfd_session_get_peer_addr(wfd_session_s *session);
  87 #if 0
  88 int wfd_session_get_state(wfd_session_s *session);
  89 int wfd_session_stop(wfd_session_s *session);
  90 #endif
  91 int wfd_session_complete(wfd_session_s *session);
  92 int wfd_session_timer(wfd_session_s *session, int start);
  93
  94 int wfd_session_process_event(wfd_manager_s *manager, wfd_oem_event_s *event);
  95 int wfd_session_asp_session_start(wfd_session_s *session, wfd_oem_asp_prov_s *params);
  96 int wfd_session_asp_connect(wfd_session_s *session, int role);
  97 int wfd_session_asp_persistent_connect(wfd_session_s *session, int persist_group_id);
  98
  99 #ifdef __cplusplus
 100 }
 101 #endif
 102
 103 #endif /* __WIFI_DIRECT_SESSION_H__ */