| /* |
| * Copyright (C) 2010 NXP Semiconductors |
| * |
| * 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. |
| */ |
| |
| /** |
| * \file phFriNfc_LlcpTransport_Connection.h |
| * \brief |
| * |
| * Project: NFC-FRI |
| * |
| */ |
| #ifndef PHFRINFC_LLCP_TRANSPORT_CONNECTION_H |
| #define PHFRINFC_LLCP_TRANSPORT_CONNECTION_H |
| /*include files*/ |
| #include <phNfcTypes.h> |
| #include <phNfcStatus.h> |
| #include <phFriNfc.h> |
| |
| #include <phFriNfc_Llcp.h> |
| |
| void Handle_ConnectionOriented_IncommingFrame(phFriNfc_LlcpTransport_t *pLlcpTransport, |
| phNfc_sData_t *psData, |
| uint8_t dsap, |
| uint8_t ptype, |
| uint8_t ssap); |
| |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_HandlePendingOperations(phFriNfc_LlcpTransport_Socket_t *pSocket); |
| |
| /** |
| * \ingroup grp_lib_nfc |
| * \brief <b>Get the local options of a socket</b>. |
| * |
| * This function returns the local options (maximum packet size and receive window size) used |
| * for a given connection-oriented socket. This function shall not be used with connectionless |
| * sockets. |
| * |
| * \param[out] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] psLocalOptions A pointer to be filled with the local options of the socket. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_NOT_INITIALISED Indicates stack is not yet initialized. |
| * \retval NFCSTATUS_SHUTDOWN Shutdown in progress. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_SocketGetLocalOptions(phFriNfc_LlcpTransport_Socket_t *pLlcpSocket, |
| phLibNfc_Llcp_sSocketOptions_t *psLocalOptions); |
| |
| /** |
| * \ingroup grp_lib_nfc |
| * \brief <b>Get the local options of a socket</b>. |
| * |
| * This function returns the remote options (maximum packet size and receive window size) used |
| * for a given connection-oriented socket. This function shall not be used with connectionless |
| * sockets. |
| * |
| * \param[out] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] psRemoteOptions A pointer to be filled with the remote options of the socket. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_NOT_INITIALISED Indicates stack is not yet initialized. |
| * \retval NFCSTATUS_SHUTDOWN Shutdown in progress. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_SocketGetRemoteOptions(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| phLibNfc_Llcp_sSocketOptions_t* psRemoteOptions); |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Close a socket on a LLCP-connected device</b>. |
| * |
| * This function closes a LLCP socket previously created using phFriNfc_LlcpTransport_Socket. |
| * If the socket was connected, it is first disconnected, and then closed. |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Close(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket); |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Listen for incoming connection requests on a socket</b>. |
| * |
| * This function switches a socket into a listening state and registers a callback on |
| * incoming connection requests. In this state, the socket is not able to communicate |
| * directly. The listening state is only available for connection-oriented sockets |
| * which are still not connected. The socket keeps listening until it is closed, and |
| * thus can trigger several times the pListen_Cb callback. |
| * |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] pListen_Cb The callback to be called each time the |
| * socket receive a connection request. |
| * \param[in] pContext Upper layer context to be returned in |
| * the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state to switch |
| * to listening state. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Listen(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| pphFriNfc_LlcpTransportSocketListenCb_t pListen_Cb, |
| void* pContext); |
| |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Accept an incoming connection request for a socket</b>. |
| * |
| * This functions allows the client to accept an incoming connection request. |
| * It must be used with the socket provided within the listen callback. The socket |
| * is implicitly switched to the connected state when the function is called. |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] psOptions The options to be used with the socket. |
| * \param[in] psWorkingBuffer A working buffer to be used by the library. |
| * \param[in] pErr_Cb The callback to be called each time the accepted socket |
| * is in error. |
| * \param[in] pAccept_RspCb The callback to be called when the Accept operation is completed |
| * \param[in] pContext Upper layer context to be returned in the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_BUFFER_TOO_SMALL The working buffer is too small for the MIU and RW |
| * declared in the options. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Accept(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| phFriNfc_LlcpTransport_sSocketOptions_t* psOptions, |
| phNfc_sData_t* psWorkingBuffer, |
| pphFriNfc_LlcpTransportSocketErrCb_t pErr_Cb, |
| pphFriNfc_LlcpTransportSocketAcceptCb_t pAccept_RspCb, |
| void* pContext); |
| |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Reject an incoming connection request for a socket</b>. |
| * |
| * This functions allows the client to reject an incoming connection request. |
| * It must be used with the socket provided within the listen callback. The socket |
| * is implicitly closed when the function is called. |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] pReject_RspCb The callback to be called when the Reject operation is completed |
| * \param[in] pContext Upper layer context to be returned in the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phLibNfc_LlcpTransport_ConnectionOriented_Reject( phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| pphFriNfc_LlcpTransportSocketRejectCb_t pReject_RspCb, |
| void *pContext); |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Try to establish connection with a socket on a remote SAP</b>. |
| * |
| * This function tries to connect to a given SAP on the remote peer. If the |
| * socket is not bound to a local SAP, it is implicitly bound to a free SAP. |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] nSap The destination SAP to connect to. |
| * \param[in] psUri The URI corresponding to the destination SAP to connect to. |
| * \param[in] pConnect_RspCb The callback to be called when the connection |
| * operation is completed. |
| * \param[in] pContext Upper layer context to be returned in |
| * the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_PENDING Connection operation is in progress, |
| * pConnect_RspCb will be called upon completion. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Connect( phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| uint8_t nSap, |
| phNfc_sData_t* psUri, |
| pphFriNfc_LlcpTransportSocketConnectCb_t pConnect_RspCb, |
| void* pContext); |
| |
| /** |
| * \ingroup grp_lib_nfc |
| * \brief <b>Disconnect a currently connected socket</b>. |
| * |
| * This function initiates the disconnection of a previously connected socket. |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] pDisconnect_RspCb The callback to be called when the |
| * operation is completed. |
| * \param[in] pContext Upper layer context to be returned in |
| * the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_PENDING Disconnection operation is in progress, |
| * pDisconnect_RspCb will be called upon completion. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_NOT_INITIALISED Indicates stack is not yet initialized. |
| * \retval NFCSTATUS_SHUTDOWN Shutdown in progress. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phLibNfc_LlcpTransport_ConnectionOriented_Disconnect(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| pphLibNfc_LlcpSocketDisconnectCb_t pDisconnect_RspCb, |
| void* pContext); |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Send data on a socket</b>. |
| * |
| * This function is used to write data on a socket. This function |
| * can only be called on a connection-oriented socket which is already |
| * in a connected state. |
| * |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] psBuffer The buffer containing the data to send. |
| * \param[in] pSend_RspCb The callback to be called when the |
| * operation is completed. |
| * \param[in] pContext Upper layer context to be returned in |
| * the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_PENDING Reception operation is in progress, |
| * pSend_RspCb will be called upon completion. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Send(phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| phNfc_sData_t* psBuffer, |
| pphFriNfc_LlcpTransportSocketSendCb_t pSend_RspCb, |
| void* pContext); |
| |
| /** |
| * \ingroup grp_fri_nfc |
| * \brief <b>Read data on a socket</b>. |
| * |
| * This function is used to read data from a socket. It reads at most the |
| * size of the reception buffer, but can also return less bytes if less bytes |
| * are available. If no data is available, the function will be pending until |
| * more data comes, and the response will be sent by the callback. This function |
| * can only be called on a connection-oriented socket. |
| * |
| * |
| * \param[in] pLlcpSocket A pointer to a phFriNfc_LlcpTransport_Socket_t. |
| * \param[in] psBuffer The buffer receiving the data. |
| * \param[in] pRecv_RspCb The callback to be called when the |
| * operation is completed. |
| * \param[in] pContext Upper layer context to be returned in |
| * the callback. |
| * |
| * \retval NFCSTATUS_SUCCESS Operation successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be properly interpreted. |
| * \retval NFCSTATUS_PENDING Reception operation is in progress, |
| * pRecv_RspCb will be called upon completion. |
| * \retval NFCSTATUS_INVALID_STATE The socket is not in a valid state, or not of |
| * a valid type to perform the requsted operation. |
| * \retval NFCSTATUS_FAILED Operation failed. |
| */ |
| NFCSTATUS phFriNfc_LlcpTransport_ConnectionOriented_Recv( phFriNfc_LlcpTransport_Socket_t* pLlcpSocket, |
| phNfc_sData_t* psBuffer, |
| pphFriNfc_LlcpTransportSocketRecvCb_t pRecv_RspCb, |
| void* pContext); |
| #endif /* PHFRINFC_LLCP_TRANSPORT_CONNECTION_H */ |
