| /****************************************************************************** |
| * |
| * Copyright (C) 2010-2013 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| |
| /****************************************************************************** |
| * |
| * This is the private interface file for the NFA SNEP. |
| * |
| ******************************************************************************/ |
| #ifndef NFA_SNEP_INT_H |
| #define NFA_SNEP_INT_H |
| |
| #if (defined (NFA_SNEP_INCLUDED) && (NFA_SNEP_INCLUDED==TRUE)) |
| #include "llcp_api.h" |
| #include "nfa_snep_api.h" |
| |
| /***************************************************************************** |
| ** Constants and data types |
| *****************************************************************************/ |
| #define NFA_SNEP_DEFAULT_SERVER_SAP 0x04 /* SNEP default server SAP */ |
| #define NFA_SNEP_HEADER_SIZE 6 /* SNEP header size */ |
| #define NFA_SNEP_ACCEPT_LEN_SIZE 4 /* SNEP Acceptable Length size */ |
| #define NFA_SNEP_CLIENT_TIMEOUT 1000 /* ms, waiting for response */ |
| |
| /* NFA SNEP events */ |
| enum |
| { |
| NFA_SNEP_API_START_DEFAULT_SERVER_EVT = NFA_SYS_EVT_START (NFA_ID_SNEP), |
| NFA_SNEP_API_STOP_DEFAULT_SERVER_EVT, |
| NFA_SNEP_API_REG_SERVER_EVT, |
| NFA_SNEP_API_REG_CLIENT_EVT, |
| NFA_SNEP_API_DEREG_EVT, |
| NFA_SNEP_API_CONNECT_EVT, |
| NFA_SNEP_API_GET_REQ_EVT, |
| NFA_SNEP_API_PUT_REQ_EVT, |
| NFA_SNEP_API_GET_RESP_EVT, |
| NFA_SNEP_API_PUT_RESP_EVT, |
| NFA_SNEP_API_DISCONNECT_EVT, |
| |
| NFA_SNEP_LAST_EVT |
| }; |
| |
| /* data type for NFA_SNEP_API_START_DEFAULT_SERVER_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_SNEP_CBACK *p_cback; |
| } tNFA_SNEP_API_START_DEFAULT_SERVER; |
| |
| /* data type for NFA_SNEP_API_STOP_DEFAULT_SERVER_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_SNEP_CBACK *p_cback; |
| } tNFA_SNEP_API_STOP_DEFAULT_SERVER; |
| |
| /* data type for NFA_SNEP_API_REG_SERVER_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| UINT8 server_sap; |
| char service_name[LLCP_MAX_SN_LEN + 1]; |
| tNFA_SNEP_CBACK *p_cback; |
| } tNFA_SNEP_API_REG_SERVER; |
| |
| /* data type for NFA_SNEP_API_REG_CLIENT_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_SNEP_CBACK *p_cback; |
| } tNFA_SNEP_API_REG_CLIENT; |
| |
| /* data type for NFA_SNEP_API_DEREG_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE reg_handle; /* handle for registered server/client */ |
| } tNFA_SNEP_API_DEREG; |
| |
| /* data type for NFA_SNEP_API_CONNECT_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE client_handle; /* handle for client */ |
| char service_name[LLCP_MAX_SN_LEN + 1]; |
| } tNFA_SNEP_API_CONNECT; |
| |
| /* data type for NFA_SNEP_API_GET_REQ_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE conn_handle; /* handle for data link connection */ |
| UINT32 buff_length; /* length of buffer; acceptable length */ |
| UINT32 ndef_length; /* length of current NDEF message */ |
| UINT8 *p_ndef_buff; /* buffer for NDEF message */ |
| } tNFA_SNEP_API_GET_REQ; |
| |
| /* data type for NFA_SNEP_API_PUT_REQ_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE conn_handle; /* handle for data link connection */ |
| UINT32 ndef_length; /* length of NDEF message */ |
| UINT8 *p_ndef_buff; /* buffer for NDEF message */ |
| } tNFA_SNEP_API_PUT_REQ; |
| |
| /* data type for NFA_SNEP_API_GET_RESP_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE conn_handle; /* handle for data link connection */ |
| tNFA_SNEP_RESP_CODE resp_code; /* response code */ |
| UINT32 ndef_length; /* length of NDEF message */ |
| UINT8 *p_ndef_buff; /* buffer for NDEF message */ |
| } tNFA_SNEP_API_GET_RESP; |
| |
| /* data type for NFA_SNEP_API_PUT_RESP_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE conn_handle; /* handle for data link connection */ |
| tNFA_SNEP_RESP_CODE resp_code; /* response code */ |
| } tNFA_SNEP_API_PUT_RESP; |
| |
| /* data type for NFA_SNEP_API_DISCONNECT_EVT */ |
| typedef struct |
| { |
| BT_HDR hdr; |
| tNFA_HANDLE conn_handle; /* response code */ |
| BOOLEAN flush; /* TRUE if discard pending data */ |
| } tNFA_SNEP_API_DISCONNECT; |
| |
| /* union of all event data types */ |
| typedef union |
| { |
| BT_HDR hdr; |
| tNFA_SNEP_API_START_DEFAULT_SERVER api_start_default_server; /* NFA_SNEP_API_START_DEFAULT_SERVER_EVT */ |
| tNFA_SNEP_API_STOP_DEFAULT_SERVER api_stop_default_server; /* NFA_SNEP_API_STOP_DEFAULT_SERVER_EVT */ |
| tNFA_SNEP_API_REG_SERVER api_reg_server; /* NFA_SNEP_API_REG_SERVER_EVT */ |
| tNFA_SNEP_API_REG_CLIENT api_reg_client; /* NFA_SNEP_API_REG_CLIENT_EVT */ |
| tNFA_SNEP_API_DEREG api_dereg; /* NFA_SNEP_API_DEREG_EVT */ |
| tNFA_SNEP_API_CONNECT api_connect; /* NFA_SNEP_API_CONNECT_EVT */ |
| tNFA_SNEP_API_GET_REQ api_get_req; /* NFA_SNEP_API_GET_REQ_EVT */ |
| tNFA_SNEP_API_PUT_REQ api_put_req; /* NFA_SNEP_API_PUT_REQ_EVT */ |
| tNFA_SNEP_API_GET_RESP api_get_resp; /* NFA_SNEP_API_GET_RESP_EVT */ |
| tNFA_SNEP_API_PUT_RESP api_put_resp; /* NFA_SNEP_API_PUT_RESP_EVT */ |
| tNFA_SNEP_API_DISCONNECT api_disc; /* NFA_SNEP_API_DISCONNECT_EVT */ |
| } tNFA_SNEP_MSG; |
| |
| /***************************************************************************** |
| ** control block |
| *****************************************************************************/ |
| |
| /* NFA SNEP service control block */ |
| #define NFA_SNEP_FLAG_ANY 0x00 /* ignore flags while searching */ |
| #define NFA_SNEP_FLAG_SERVER 0x01 /* server */ |
| #define NFA_SNEP_FLAG_CLIENT 0x02 /* client */ |
| #define NFA_SNEP_FLAG_CONNECTING 0x04 /* waiting for connection confirm */ |
| #define NFA_SNEP_FLAG_CONNECTED 0x08 /* data link connected */ |
| #define NFA_SNEP_FLAG_W4_RESP_CONTINUE 0x10 /* Waiting for continue response */ |
| #define NFA_SNEP_FLAG_W4_REQ_CONTINUE 0x20 /* Waiting for continue request */ |
| |
| typedef struct |
| { |
| UINT8 local_sap; /* local SAP of service */ |
| UINT8 remote_sap; /* local SAP of service */ |
| UINT8 flags; /* internal flags */ |
| tNFA_SNEP_CBACK *p_cback; /* callback for event */ |
| TIMER_LIST_ENT timer; /* timer for client */ |
| |
| UINT16 tx_miu; /* adjusted MIU for throughput */ |
| BOOLEAN congest; /* TRUE if data link connection is congested */ |
| BOOLEAN rx_fragments; /* TRUE if waiting more fragments */ |
| |
| UINT8 tx_code; /* transmitted code in request/response */ |
| UINT8 rx_code; /* received code in request/response */ |
| |
| UINT32 acceptable_length; |
| UINT32 buff_length; /* size of buffer for NDEF message */ |
| UINT32 ndef_length; /* length of NDEF message */ |
| UINT32 cur_length; /* currently sent or received length */ |
| UINT8 *p_ndef_buff; /* NDEF message buffer */ |
| } tNFA_SNEP_CONN; |
| |
| /* |
| ** NFA SNEP control block |
| */ |
| typedef struct |
| { |
| tNFA_SNEP_CONN conn[NFA_SNEP_MAX_CONN]; |
| BOOLEAN listen_enabled; |
| BOOLEAN is_dta_mode; |
| UINT8 trace_level; |
| } tNFA_SNEP_CB; |
| |
| /* |
| ** NFA SNEP default server control block |
| */ |
| |
| /* multiple data link connections for default server */ |
| typedef struct |
| { |
| tNFA_HANDLE conn_handle; /* connection handle for default server */ |
| UINT8 *p_rx_ndef; /* buffer to receive NDEF */ |
| } tNFA_SNEP_DEFAULT_CONN; |
| |
| #define NFA_SNEP_DEFAULT_MAX_CONN 3 |
| |
| typedef struct |
| { |
| |
| tNFA_HANDLE server_handle; /* registered handle for default server */ |
| tNFA_SNEP_DEFAULT_CONN conn[NFA_SNEP_DEFAULT_MAX_CONN];/* connections for default server */ |
| |
| } tNFA_SNEP_DEFAULT_CB; |
| |
| /***************************************************************************** |
| ** External variables |
| *****************************************************************************/ |
| |
| /* NFA SNEP control block */ |
| #if NFA_DYNAMIC_MEMORY == FALSE |
| extern tNFA_SNEP_CB nfa_snep_cb; |
| #else |
| extern tNFA_SNEP_CB *nfa_snep_cb_ptr; |
| #define nfa_snep_cb (*nfa_snep_cb_ptr) |
| #endif |
| |
| /* NFA SNEP default server control block */ |
| #if NFA_DYNAMIC_MEMORY == FALSE |
| extern tNFA_SNEP_DEFAULT_CB nfa_snep_default_cb; |
| #else |
| extern tNFA_SNEP_DEFAULT_CB *nfa_snep_default_cb_ptr; |
| #define nfa_snep_default_cb (*nfa_snep_default_cb_ptr) |
| #endif |
| |
| /***************************************************************************** |
| ** External functions |
| *****************************************************************************/ |
| /* |
| ** nfa_snep_main.c |
| */ |
| void nfa_snep_init (BOOLEAN is_dta_mode); |
| /* |
| ** nfa_snep_default.c |
| */ |
| void nfa_snep_default_init (void); |
| BOOLEAN nfa_snep_start_default_server (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_stop_default_server (tNFA_SNEP_MSG *p_msg); |
| /* |
| ** nfa_snep_srv.c |
| */ |
| UINT8 nfa_snep_allocate_cb (void); |
| void nfa_snep_deallocate_cb (UINT8 xx); |
| void nfa_snep_send_msg (UINT8 opcode, UINT8 dlink); |
| |
| void nfa_snep_llcp_cback (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_data_ind (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_connect_ind (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_connect_resp (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_disconnect_ind (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_disconnect_resp (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_congest (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_link_status (tLLCP_SAP_CBACK_DATA *p_data); |
| void nfa_snep_proc_llcp_tx_complete (tLLCP_SAP_CBACK_DATA *p_data); |
| |
| BOOLEAN nfa_snep_reg_server (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_reg_client (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_dereg (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_connect (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_put_resp (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_get_resp (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_put_req (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_get_req (tNFA_SNEP_MSG *p_msg); |
| BOOLEAN nfa_snep_disconnect (tNFA_SNEP_MSG *p_msg); |
| |
| #endif /* (defined (NFA_SNEP_INCLUDED) && (NFA_SNEP_INCLUDED==TRUE)) */ |
| #endif /* NFA_SNEP_INT_H */ |
