NFCSTATUS phLibNfc_Llcp_Close( phLibNfc_Handle hSocket )
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if (hSocket == 0)
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Get local infos */
/* TODO: if connected abort and close else close only */
result = phFriNfc_LlcpTransport_Close(psSocket);
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_SocketGetLocalOptions( phLibNfc_Handle hSocket,
phLibNfc_Llcp_sSocketOptions_t* psLocalOptions
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hSocket == 0) ||
(psLocalOptions == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Get local options */
result = phFriNfc_LlcpTransport_SocketGetLocalOptions(psSocket, psLocalOptions);
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_Listen( phLibNfc_Handle hSocket,
pphLibNfc_LlcpSocketListenCb_t pListen_Cb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* NOTE : psServiceName may be NULL, do not test it ! */
if ((hSocket == 0) ||
(pListen_Cb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Start listening for incoming connections */
result = phFriNfc_LlcpTransport_Listen( psSocket,
(pphFriNfc_LlcpTransportSocketListenCb_t)pListen_Cb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_GetRemoteInfo( phLibNfc_Handle hRemoteDevice,
phLibNfc_Llcp_sLinkParameters_t* pConfigInfo
)
{
NFCSTATUS result;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(pConfigInfo == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Get local infos */
result = phFriNfc_Llcp_GetRemoteInfo(&gpphLibNfc_Context->llcp_cntx.sLlcpContext, pConfigInfo);
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_Bind( phLibNfc_Handle hSocket,
uint8_t nSap,
phNfc_sData_t * psServiceName
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
/* State checking */
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Parameters checking */
if (hSocket == 0)
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Bind the socket to the designated port */
result = phFriNfc_LlcpTransport_Bind(psSocket, nSap, psServiceName);
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
STATIC void phLibNfc_Switch_Swp_Mode_CB(
void *context,
NFCSTATUS status
)
{
if(PHNFCSTATUS(status)!=NFCSTATUS_SUCCESS)
{
status = NFCSTATUS_FAILED;
}
if(gpphLibContext!= NULL)
{
if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state)
{
/*If shutdown called in between allow shutdown to happen*/
phLibNfc_Pending_Shutdown();
status = NFCSTATUS_SHUTDOWN;
}
}
if((NULL != context)&&(context == (void *)&phLibNfc_Ioctl_Cntx))
{
if(NULL != phLibNfc_Ioctl_Cntx.CliRspCb)
{
(*phLibNfc_Ioctl_Cntx.CliRspCb)(
phLibNfc_Ioctl_Cntx.pCliCntx,
phLibNfc_Ioctl_Cntx.pOutParam,
status
);
}
}
return;
}
NFCSTATUS phLibNfc_Llcp_Deactivate( phLibNfc_Handle hRemoteDevice )
{
NFCSTATUS result;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if (hRemoteDevice == 0)
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Start deactivation */
result = phFriNfc_Llcp_Deactivate(&gpphLibNfc_Context->llcp_cntx.sLlcpContext);
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
static
void phLibNfc_Llcp_CheckLlcp_Cb(void *pContext, NFCSTATUS status)
{
phLibNfc_LibContext_t *pLibNfc_Ctxt = (phLibNfc_LibContext_t *)pContext;
NFCSTATUS RetStatus = NFCSTATUS_SUCCESS;
pphLibNfc_ChkLlcpRspCb_t pClientCb = NULL;
void *pClientContext = NULL;
phLibNfc_State_t State;
PH_LOG_LLCP_FUNC_ENTRY();
if(pLibNfc_Ctxt != gpphLibNfc_Context)
{
phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1);
}
else
{
State = phLibNfc_GetState(gpphLibNfc_Context);
if(phLibNfc_StateReset == State)
{
RetStatus = NFCSTATUS_SHUTDOWN;
}
else
{
RetStatus = phLibNfc_IsAborted(State);
if (NFCSTATUS_ABORTED != RetStatus)
{
if(status == NFCSTATUS_SUCCESS)
{
/* Remote peer is LLCP compliant */
gpphLibNfc_Context->llcp_cntx.bIsLlcp = TRUE;
}
else if(PHNFCSTATUS(status)== NFCSTATUS_FAILED)
{
RetStatus = NFCSTATUS_FAILED;
gpphLibNfc_Context->llcp_cntx.bIsLlcp = FALSE;
}
else
{
RetStatus = NFCSTATUS_TARGET_LOST;
}
}
}
/* Update the current state */
gpphLibNfc_Context->status.GenCb_pending_status = FALSE;
/* Copy callback details */
pClientCb = gpphLibNfc_Context->CBInfo.pClientLlcpCheckRespCb;
pClientContext = gpphLibNfc_Context->CBInfo.pClientLlcpCheckRespCntx;
/* Reset saved callback */
gpphLibNfc_Context->CBInfo.pClientCkNdefCb = NULL;
gpphLibNfc_Context->CBInfo.pClientCkNdefCntx = NULL;
if(pClientCb != NULL)
{
pClientCb(pClientContext,RetStatus);
}
}
PH_LOG_LLCP_FUNC_EXIT();
}
NFCSTATUS phLibNfc_Llcp_Socket( phLibNfc_Llcp_eSocketType_t eType,
phLibNfc_Llcp_sSocketOptions_t* psOptions,
phNfc_sData_t* psWorkingBuffer,
phLibNfc_Handle* phSocket,
pphLibNfc_LlcpSocketErrCb_t pErr_Cb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* NOTE: Transport Layer test psOption and psWorkingBuffer value */
if ((phSocket == NULL) ||
(pErr_Cb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Get local infos */
result = phFriNfc_LlcpTransport_Socket(&gpphLibNfc_Context->llcp_cntx.sLlcpTransportContext,
eType,
psOptions,
psWorkingBuffer,
&psSocket,
pErr_Cb,
pContext);
if (NFCSTATUS_SUCCESS == result)
{
/* Send back the socket handle */
*phSocket = (phLibNfc_Handle)psSocket;
}
else
{
*phSocket = NULL;
}
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_SendTo( phLibNfc_Handle hRemoteDevice,
phLibNfc_Handle hSocket,
uint8_t nSap,
phNfc_sData_t* psBuffer,
pphLibNfc_LlcpSocketSendCb_t pSend_RspCb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(hSocket == 0) ||
(psBuffer == NULL) ||
(pSend_RspCb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Send data to the logical link */
result = phFriNfc_LlcpTransport_SendTo( psSocket,
nSap,
psBuffer,
pSend_RspCb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_ConnectByUri( phLibNfc_Handle hRemoteDevice,
phLibNfc_Handle hSocket,
phNfc_sData_t* psUri,
pphLibNfc_LlcpSocketConnectCb_t pConnect_RspCb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(hSocket == 0) ||
(psUri == NULL) ||
(pConnect_RspCb == NULL))
{
PH_LOG_LLCP_WARN_STR("phLibNfc_Llcp_ConnectByUri NFCSTATUS_INVALID_PARAMETER");
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Try to connect on a remote service, using SDP */
result = phFriNfc_LlcpTransport_ConnectByUri( psSocket,
psUri,
pConnect_RspCb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_Disconnect( phLibNfc_Handle hRemoteDevice,
phLibNfc_Handle hSocket,
pphLibNfc_LlcpSocketDisconnectCb_t pDisconnect_RspCb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(hSocket == 0) ||
(pDisconnect_RspCb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Disconnect a logical link */
result = phFriNfc_LlcpTransport_Disconnect( psSocket,
pDisconnect_RspCb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_Accept( phLibNfc_Handle hSocket,
phLibNfc_Llcp_sSocketOptions_t* psOptions,
phNfc_sData_t* psWorkingBuffer,
pphLibNfc_LlcpSocketErrCb_t pErr_Cb,
pphLibNfc_LlcpSocketAcceptCb_t pAccept_RspCb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hSocket == 0) ||
(psOptions == NULL) ||
(psWorkingBuffer == NULL) ||
(pErr_Cb == NULL) ||
(pAccept_RspCb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Accept incoming connection */
result = phFriNfc_LlcpTransport_Accept( psSocket,
psOptions,
psWorkingBuffer,
pErr_Cb,
pAccept_RspCb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_RecvFrom( phLibNfc_Handle hRemoteDevice,
phLibNfc_Handle hSocket,
phNfc_sData_t* psBuffer,
pphLibNfc_LlcpSocketRecvFromCb_t pRecv_Cb,
void* pContext
)
{
NFCSTATUS result;
phFriNfc_LlcpTransport_Socket_t *psSocket = (phFriNfc_LlcpTransport_Socket_t*)hSocket;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(hSocket == 0) ||
(psBuffer == NULL) ||
(pRecv_Cb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Receive data from the logical link */
result = phFriNfc_LlcpTransport_RecvFrom( psSocket,
psBuffer,
pRecv_Cb,
pContext );
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
NFCSTATUS phLibNfc_Llcp_DiscoverServices( phLibNfc_Handle hRemoteDevice,
phNfc_sData_t *psServiceNameList,
uint8_t *pnSapList,
uint8_t nListSize,
pphLibNfc_RspCb_t pDiscover_Cb,
void *pContext
)
{
NFCSTATUS result;
PHNFC_UNUSED_VARIABLE(hRemoteDevice);
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(psServiceNameList == NULL) ||
(pnSapList == NULL) ||
(nListSize == 0) ||
(pDiscover_Cb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
result = static_CheckDevice(hRemoteDevice);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
/* Prepare callback */
gpphLibNfc_Context->CBInfo.pClientLlcpDiscoveryCb = pDiscover_Cb;
gpphLibNfc_Context->CBInfo.pClientLlcpDiscoveryCntx = pContext;
/* Call the component function */
result = phFriNfc_LlcpTransport_DiscoverServices( &gpphLibNfc_Context->llcp_cntx.sLlcpTransportContext,
psServiceNameList,
pnSapList,
nListSize,
pDiscover_Cb,
pContext
);
result = PHNFCSTATUS(result);
if ((result == NFCSTATUS_PENDING) || (result == NFCSTATUS_SUCCESS))
{
/* Nothing to do */
}
else if (result != NFCSTATUS_FAILED)
{
result = NFCSTATUS_TARGET_LOST;
}
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
NFCSTATUS phLibNfc_Llcp_CheckLlcp( phLibNfc_Handle hRemoteDevice,
pphLibNfc_ChkLlcpRspCb_t pCheckLlcp_RspCb,
pphLibNfc_LlcpLinkStatusCb_t pLink_Cb,
void* pContext
)
{
NFCSTATUS result;
phLibNfc_sRemoteDevInformation_t* psRemoteDevInfo = (phLibNfc_sRemoteDevInformation_t*)hRemoteDevice;
phLibNfc_Handle ConnHandle = 0;
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((hRemoteDevice == 0) ||
(pCheckLlcp_RspCb == NULL) ||
(pLink_Cb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* If local device is the Initiator (remote is Target), check if connection is correct */
if (psRemoteDevInfo->RemDevType == phHal_eNfcIP1_Target)
{
if(gpphLibNfc_Context->Connected_handle == NULL)
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_TARGET_NOT_CONNECTED;
}
/* Check if handle corresponds to connected one */
result = phLibNfc_GetConnectedHandle(&ConnHandle);
if(hRemoteDevice != ConnHandle)
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_HANDLE;
}
}
/* Prepare callback */
gpphLibNfc_Context->CBInfo.pClientLlcpLinkCb = pLink_Cb;
gpphLibNfc_Context->CBInfo.pClientLlcpLinkCntx = pContext;
// DEBUG: Reset at least the state
gpphLibNfc_Context->llcp_cntx.sLlcpContext.state = 0;
/* Prepare callback */
gpphLibNfc_Context->CBInfo.pClientLlcpCheckRespCb = pCheckLlcp_RspCb;
gpphLibNfc_Context->CBInfo.pClientLlcpCheckRespCntx = pContext;
/* Call the component function */
result = phFriNfc_Llcp_ChkLlcp( &gpphLibNfc_Context->llcp_cntx.sLlcpContext,
psRemoteDevInfo,
phLibNfc_Llcp_CheckLlcp_Cb,
gpphLibNfc_Context
);
result = PHNFCSTATUS(result);
if (result == NFCSTATUS_PENDING)
{
gpphLibNfc_Context->status.GenCb_pending_status = TRUE;
}
else if (result == NFCSTATUS_SUCCESS)
{
/* Nothing to do */
}
else if (result != NFCSTATUS_FAILED)
{
result = NFCSTATUS_TARGET_LOST;
}
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
NFCSTATUS phLibNfc_Mgt_SetLlcp_ConfigParams( phLibNfc_Llcp_sLinkParameters_t* pConfigInfo,
pphLibNfc_RspCb_t pConfigRspCb,
void* pContext
)
{
NFCSTATUS result;
phNfc_sData_t sGeneralBytesBuffer;
phLibNfc_sNfcIPCfg_t sNfcIPCfg;
const uint8_t pMagicBuffer[] = { 0x46, 0x66, 0x6D };
PH_LOG_LLCP_FUNC_ENTRY();
result = static_CheckState();
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return result;
}
if ((pConfigInfo == NULL) || (pConfigRspCb == NULL))
{
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_INVALID_PARAMETER;
}
/* Save the config for later use */
phOsalNfc_MemCopy( &gpphLibNfc_Context->llcp_cntx.sLocalParams,
pConfigInfo,
sizeof(phLibNfc_Llcp_sLinkParameters_t) );
/* Copy magic number in NFCIP General Bytes */
phOsalNfc_MemCopy(sNfcIPCfg.generalBytes, pMagicBuffer, sizeof(pMagicBuffer));
sNfcIPCfg.generalBytesLength = sizeof(pMagicBuffer);
/* Encode link parameters in TLV to configure P2P General Bytes */
sGeneralBytesBuffer.buffer = sNfcIPCfg.generalBytes + sizeof(pMagicBuffer);
sGeneralBytesBuffer.length = sizeof(sNfcIPCfg.generalBytes) - sizeof(pMagicBuffer);
result = phFriNfc_Llcp_EncodeLinkParams( &sGeneralBytesBuffer,
pConfigInfo,
PHFRINFC_LLCP_VERSION);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
sNfcIPCfg.generalBytesLength += (uint8_t)sGeneralBytesBuffer.length;
/* Set the P2P general bytes */
result = phLibNfc_Mgt_SetP2P_ConfigParams(&sNfcIPCfg, pConfigRspCb, pContext);
if (result != NFCSTATUS_PENDING)
{
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
/* Resets the LLCP LLC component */
result = phFriNfc_Llcp_Reset( &gpphLibNfc_Context->llcp_cntx.sLlcpContext,
gpphLibNfc_Context->psOverHalCtxt,
pConfigInfo,
gpphLibNfc_Context->llcp_cntx.pRxBuffer,
sizeof(gpphLibNfc_Context->llcp_cntx.pRxBuffer),
gpphLibNfc_Context->llcp_cntx.pTxBuffer,
sizeof(gpphLibNfc_Context->llcp_cntx.pTxBuffer),
gpphLibNfc_Context->bDtaFlag,
phLibNfc_Llcp_Link_Cb,
gpphLibNfc_Context);
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
/* Resets the LLCP Transport component */
result = phFriNfc_LlcpTransport_Reset( &gpphLibNfc_Context->llcp_cntx.sLlcpTransportContext,
&gpphLibNfc_Context->llcp_cntx.sLlcpContext );
if (result != NFCSTATUS_SUCCESS)
{
PH_LOG_LLCP_FUNC_EXIT();
return PHNFCSTATUS(result);
}
PH_LOG_LLCP_FUNC_EXIT();
return NFCSTATUS_PENDING;
}
STATIC void phLibNfc_Ioctl_Mgmt_CB(void *context,
phNfc_sData_t *pOutData,
NFCSTATUS status )
{
phLibNfc_Ioctl_Cntx_t *pIoctlCntx=NULL;
if(PHNFCSTATUS(status)!=NFCSTATUS_SUCCESS)
{
status = NFCSTATUS_FAILED;
}
if(gpphLibContext!= NULL)
{
if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state)
{
/*If shutdown called in between allow shutdown to happen*/
phLibNfc_Pending_Shutdown();
status = NFCSTATUS_SHUTDOWN;
}
}
pIoctlCntx= (phLibNfc_Ioctl_Cntx_t*)context;
if( pIoctlCntx !=NULL)
{
switch(pIoctlCntx->IoctlCode)
{
case NFC_FW_DOWNLOAD:
{
/*Release the hardware reference memory*/
phOsalNfc_FreeMemory(pIoctlCntx->psHwReference);
}break;
case NFC_MEM_READ:
{
}break;
case NFC_MEM_WRITE:
{
}break;
case PHLIBNFC_ANTENNA_TEST:
{
}break;
case PHLIBNFC_SWP_TEST:
{
}break;
case PHLIBNFC_PRBS_TEST:
{
}break;
default:
{
}
}
pIoctlCntx->CliRspCb(pIoctlCntx->pCliCntx,pOutData,status);
if(gpphLibContext!= NULL)
{
gpphLibContext->status.GenCb_pending_status=FALSE;
}
}
}
/**
* Check for target presence.
* Checks given target is present in RF filed or not
*/
NFCSTATUS phLibNfc_RemoteDev_CheckPresence( phLibNfc_Handle hTargetDev,
pphLibNfc_RspCb_t pPresenceChk_RspCb,
void* pRspCbCtx
)
{
NFCSTATUS RetVal = NFCSTATUS_FAILED;
phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL;
/* Check for valid sate */
if((NULL == gpphLibContext) ||
(gpphLibContext->LibNfcState.cur_state
== eLibNfcHalStateShutdown))
{
RetVal = NFCSTATUS_NOT_INITIALISED;
}
/* Check for valid parameters*/
else if((NULL == pRspCbCtx) || (NULL == pPresenceChk_RspCb)
|| (hTargetDev == 0) )
{
RetVal= NFCSTATUS_INVALID_PARAMETER;
}
/* Check for DeInit call*/
else if(gpphLibContext->LibNfcState.next_state
== eLibNfcHalStateShutdown)
{
RetVal = NFCSTATUS_SHUTDOWN;
}
/* Check target is connected or not */
else if( gpphLibContext->Connected_handle == 0)
{
RetVal = NFCSTATUS_TARGET_NOT_CONNECTED;
}
/* Check given handle is valid or not*/
else if(hTargetDev != gpphLibContext->Connected_handle)
{
RetVal = NFCSTATUS_INVALID_HANDLE;
}
#ifdef LLCP_TRANSACT_CHANGES
else if ((LLCP_STATE_RESET_INIT != gpphLibContext->llcp_cntx.sLlcpContext.state)
&& (LLCP_STATE_CHECKED != gpphLibContext->llcp_cntx.sLlcpContext.state))
{
RetVal= NFCSTATUS_BUSY;
}
#endif /* #ifdef LLCP_TRANSACT_CHANGES */
else
{
ps_rem_dev_info = (phHal_sRemoteDevInformation_t *)
gpphLibContext->Connected_handle;
if((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType)
&&(0 != ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak)
&&(TRUE == gpphLibContext->LastTrancvSuccess))
{
/* Call HAL4 API */
RetVal = phHal4Nfc_Transceive(
gpphLibContext->psHwReference,
gpphLibContext->psBufferedAuth,
(phHal_sRemoteDevInformation_t *)
gpphLibContext->Connected_handle,
(pphHal4Nfc_TransceiveCallback_t )
phLibNfc_ChkPresence_Trcv_Cb,
(void *)gpphLibContext
);
}
else
{
/* Call lower layer PresenceCheck function */
RetVal = phHal4Nfc_PresenceCheck(gpphLibContext->psHwReference,
phLibNfc_RemoteDev_CheckPresence_Cb,
(void *)gpphLibContext);
}
if( NFCSTATUS_PENDING == PHNFCSTATUS(RetVal))
{
gpphLibContext->CBInfo.pClientPresChkCb = pPresenceChk_RspCb;
gpphLibContext->CBInfo.pClientPresChkCntx = pRspCbCtx;
/* Mark General callback pending status as TRUE*/
gpphLibContext->status.GenCb_pending_status = TRUE;
/* Update the state machine*/
gpphLibContext->LibNfcState.next_state = eLibNfcHalStatePresenceChk;
}
else /* If return value is internal error(other than pending ) return NFCSTATUS_FAILED*/
{
RetVal = NFCSTATUS_FAILED;
}
}
return RetVal;
}
/**
* Configure Discovery Modes.
* This function is used to configure ,start and stop the discovery wheel.
*/
NFCSTATUS phLibNfc_Mgt_ConfigureDiscovery (
phLibNfc_eDiscoveryConfigMode_t DiscoveryMode,
phLibNfc_sADD_Cfg_t sADDSetup,
pphLibNfc_RspCb_t pConfigDiscovery_RspCb,
void* pContext
)
{
NFCSTATUS RetVal = NFCSTATUS_FAILED;
phHal_sADD_Cfg_t *psADDConfig;
psADDConfig = (phHal_sADD_Cfg_t *)&(sADDSetup);
if((NULL == gpphLibContext) ||
(gpphLibContext->LibNfcState.cur_state
== eLibNfcHalStateShutdown))
{
/*Lib Nfc not initialized*/
RetVal = NFCSTATUS_NOT_INITIALISED;
}
/* Check for Valid parameters*/
else if((NULL == pContext) || (NULL == pConfigDiscovery_RspCb))
{
RetVal= NFCSTATUS_INVALID_PARAMETER;
}
else if(gpphLibContext->LibNfcState.next_state
== eLibNfcHalStateShutdown)
{
RetVal= NFCSTATUS_SHUTDOWN;
}
else
{
gpphLibContext->eLibNfcCfgMode =DiscoveryMode;
gpphLibContext->sADDconfig = sADDSetup;
if(gpphLibContext->status.DiscEnbl_status != TRUE)
{
/* call lower layer config API for the discovery
configuration sent by the application */
RetVal = phHal4Nfc_ConfigureDiscovery ( gpphLibContext->psHwReference,
DiscoveryMode,
psADDConfig,
(pphLibNfc_RspCb_t)
phLibNfc_config_discovery_cb,
(void*)gpphLibContext);
if(PHNFCSTATUS(RetVal) == NFCSTATUS_PENDING)
{
gpphLibContext->status.DiscEnbl_status = TRUE;
/* Copy discovery callback and its context */
gpphLibContext->CBInfo.pClientDisConfigCb = pConfigDiscovery_RspCb;
gpphLibContext->CBInfo.pClientDisCfgCntx = pContext;
gpphLibContext->status.GenCb_pending_status = TRUE;
gpphLibContext->LibNfcState.next_state = eLibNfcHalStateConfigReady;
}
else
{
if (PHNFCSTATUS(RetVal) == NFCSTATUS_BUSY)
{
RetVal = NFCSTATUS_BUSY;
}
else
{
RetVal=NFCSTATUS_FAILED;
}
}
}
else
{
RetVal=NFCSTATUS_BUSY;
}
}
return RetVal;
}
static
void
phLlcNfc_ConnectionTimeoutCb (
uint32_t TimerId,
void *pContext
)
{
NFCSTATUS result = NFCSTATUS_SUCCESS;
phNfc_sCompletionInfo_t notifyinfo = {0};
pphNfcIF_Notification_CB_t notifyul = NULL;
void *p_upperctxt = NULL;
phLlcNfc_Frame_t *ps_frame_info = NULL;
phLlcNfc_Timerinfo_t *ps_timer_info = NULL;
PHNFC_UNUSED_VARIABLE(pContext);
PH_LLCNFC_PRINT("\n\nLLC : CONNECTION TIMEOUT CB CALLED\n\n");
if ((NULL != gpphLlcNfc_Ctxt) && (TimerId ==
gpphLlcNfc_Ctxt->s_timerinfo.timer_id[PH_LLCNFC_CONNECTIONTIMER])
&& (PH_LLCNFC_CON_TO_BIT_VAL ==
(gpphLlcNfc_Ctxt->s_timerinfo.timer_flag &
PH_LLCNFC_CON_TO_BIT_VAL)))
{
ps_frame_info = &(gpphLlcNfc_Ctxt->s_frameinfo);
ps_timer_info = &(gpphLlcNfc_Ctxt->s_timerinfo);
if (ps_timer_info->con_to_value > 0)
{
#if !defined (CYCLIC_TIMER)
phOsalNfc_Timer_Stop(
ps_timer_info->timer_id[PH_LLCNFC_CONNECTIONTIMER]);
/* phLlcNfc_StopTimers(PH_LLCNFC_CONNECTIONTIMER, 0); */
#endif
ps_timer_info->con_to_value = 0;
if (0 == ps_timer_info->con_to_value)
{
PH_LLCNFC_DEBUG("TIMER EXPIRED RETRY COUNT : %02X\n", ps_frame_info->retry_cnt);
phLlcNfc_StopTimers (PH_LLCNFC_CONNECTIONTIMER, 0);
if (ps_frame_info->retry_cnt < PH_LLCNFC_MAX_RETRY_COUNT)
{
/* Create a U frame */
result = phLlcNfc_H_CreateUFramePayload(gpphLlcNfc_Ctxt,
&(ps_frame_info->s_llcpacket),
&(ps_frame_info->s_llcpacket.llcbuf_len),
phLlcNfc_e_rset);
if (NFCSTATUS_SUCCESS == result)
{
/* Call DAL write */
result = phLlcNfc_Interface_Write (gpphLlcNfc_Ctxt,
(uint8_t*)&(ps_frame_info->s_llcpacket.s_llcbuf),
(uint32_t)(ps_frame_info->s_llcpacket.llcbuf_len));
}
if (NFCSTATUS_PENDING == result)
{
/* Start the timer */
result = phLlcNfc_StartTimers(PH_LLCNFC_CONNECTIONTIMER, 0);
if (NFCSTATUS_SUCCESS == result)
{
ps_frame_info->retry_cnt++;
result = NFCSTATUS_PENDING;
}
}
else
{
if (NFCSTATUS_BUSY == PHNFCSTATUS(result))
{
result = NFCSTATUS_PENDING;
}
}
}
else
{
PH_LLCNFC_PRINT("RETRY COUNT LIMIT REACHED \n");
if ((ps_frame_info->retry_cnt == PH_LLCNFC_MAX_RETRY_COUNT)
&& (NULL != gpphLlcNfc_Ctxt->cb_for_if.notify))
{
void *p_hw_info = NULL;
uint8_t type = 0;
p_hw_info = gpphLlcNfc_Ctxt->phwinfo;
notifyinfo.status = PHNFCSTVAL(CID_NFC_LLC,
NFCSTATUS_BOARD_COMMUNICATION_ERROR);
notifyul = gpphLlcNfc_Ctxt->cb_for_if.notify;
p_upperctxt = gpphLlcNfc_Ctxt->cb_for_if.pif_ctxt;
type = NFC_NOTIFY_ERROR;
if (init_u_rset_frame == ps_frame_info->sent_frame_type)
{
type = NFC_NOTIFY_INIT_FAILED;
/* Release if, the initialisation is not complete */
result = phLlcNfc_Release(gpphLlcNfc_Ctxt, p_hw_info);
gpphLlcNfc_Ctxt = NULL;
}
else
{
type = NFC_NOTIFY_DEVICE_ERROR;
notifyinfo.status = PHNFCSTVAL(CID_NFC_LLC,
NFCSTATUS_BOARD_COMMUNICATION_ERROR);
#if 0
phOsalNfc_RaiseException(phOsalNfc_e_UnrecovFirmwareErr,1);
#endif /* #if 0 */
}
/* Notify the upper layer */
notifyul(p_upperctxt, p_hw_info, type, ¬ifyinfo);
}
}
}
#if !defined (CYCLIC_TIMER)
else
{
/* Start the timer again */
phOsalNfc_Timer_Start(
ps_timer_info->timer_id[PH_LLCNFC_CONNECTIONTIMER],
ps_timer_info->con_to_value, phLlcNfc_ConnectionTimeoutCb, NULL);
}
#endif
}
}
PH_LLCNFC_PRINT("\n\nLLC : CONNECTION TIMEOUT CB END\n\n");
}
//Display status code
const char* nfc_jni_get_status_name(NFCSTATUS status)
{
#define STATUS_ENTRY(status) { status, #status }
struct status_entry {
NFCSTATUS code;
const char *name;
};
const struct status_entry sNameTable[] = {
STATUS_ENTRY(NFCSTATUS_SUCCESS),
STATUS_ENTRY(NFCSTATUS_FAILED),
STATUS_ENTRY(NFCSTATUS_INVALID_PARAMETER),
STATUS_ENTRY(NFCSTATUS_INSUFFICIENT_RESOURCES),
STATUS_ENTRY(NFCSTATUS_TARGET_LOST),
STATUS_ENTRY(NFCSTATUS_INVALID_HANDLE),
STATUS_ENTRY(NFCSTATUS_MULTIPLE_TAGS),
STATUS_ENTRY(NFCSTATUS_ALREADY_REGISTERED),
STATUS_ENTRY(NFCSTATUS_FEATURE_NOT_SUPPORTED),
STATUS_ENTRY(NFCSTATUS_SHUTDOWN),
STATUS_ENTRY(NFCSTATUS_ABORTED),
STATUS_ENTRY(NFCSTATUS_REJECTED ),
STATUS_ENTRY(NFCSTATUS_NOT_INITIALISED),
STATUS_ENTRY(NFCSTATUS_PENDING),
STATUS_ENTRY(NFCSTATUS_BUFFER_TOO_SMALL),
STATUS_ENTRY(NFCSTATUS_ALREADY_INITIALISED),
STATUS_ENTRY(NFCSTATUS_BUSY),
STATUS_ENTRY(NFCSTATUS_TARGET_NOT_CONNECTED),
STATUS_ENTRY(NFCSTATUS_MULTIPLE_PROTOCOLS),
STATUS_ENTRY(NFCSTATUS_DESELECTED),
STATUS_ENTRY(NFCSTATUS_INVALID_DEVICE),
STATUS_ENTRY(NFCSTATUS_MORE_INFORMATION),
STATUS_ENTRY(NFCSTATUS_RF_TIMEOUT),
STATUS_ENTRY(NFCSTATUS_RF_ERROR),
STATUS_ENTRY(NFCSTATUS_BOARD_COMMUNICATION_ERROR),
STATUS_ENTRY(NFCSTATUS_INVALID_STATE),
STATUS_ENTRY(NFCSTATUS_NOT_REGISTERED),
STATUS_ENTRY(NFCSTATUS_RELEASED),
STATUS_ENTRY(NFCSTATUS_NOT_ALLOWED),
STATUS_ENTRY(NFCSTATUS_INVALID_REMOTE_DEVICE),
STATUS_ENTRY(NFCSTATUS_SMART_TAG_FUNC_NOT_SUPPORTED),
STATUS_ENTRY(NFCSTATUS_READ_FAILED),
STATUS_ENTRY(NFCSTATUS_WRITE_FAILED),
STATUS_ENTRY(NFCSTATUS_NO_NDEF_SUPPORT),
STATUS_ENTRY(NFCSTATUS_EOF_NDEF_CONTAINER_REACHED),
STATUS_ENTRY(NFCSTATUS_INVALID_RECEIVE_LENGTH),
STATUS_ENTRY(NFCSTATUS_INVALID_FORMAT),
STATUS_ENTRY(NFCSTATUS_INSUFFICIENT_STORAGE),
STATUS_ENTRY(NFCSTATUS_FORMAT_ERROR),
};
int i = sizeof(sNameTable)/sizeof(status_entry);
while(i>0)
{
i--;
if (sNameTable[i].code == PHNFCSTATUS(status))
{
return sNameTable[i].name;
}
}
return "UNKNOWN";
}
static
void
phLlcNfc_GuardTimeoutCb (
uint32_t TimerId,
void *pContext
)
{
NFCSTATUS result = NFCSTATUS_SUCCESS;
phLlcNfc_Timerinfo_t *ps_timer_info = NULL;
phLlcNfc_Frame_t *ps_frame_info = NULL;
phLlcNfc_LlcPacket_t *ps_packet_info = NULL;
uint8_t index = 0;
uint8_t zero_to_index = 0;
#if defined (GUARD_TO_ERROR)
phNfc_sCompletionInfo_t notifyinfo = {0};
#endif /* #if defined (GUARD_TO_ERROR) */
PHNFC_UNUSED_VARIABLE(pContext);
PH_LLCNFC_PRINT("\n\nLLC : GUARD TIMEOUT CB CALLED \n\n");
if ((NULL != gpphLlcNfc_Ctxt) && (TimerId ==
gpphLlcNfc_Ctxt->s_timerinfo.timer_id[PH_LLCNFC_GUARDTIMER]) &&
(PH_LLCNFC_GUARD_TO_BIT_VAL ==
(gpphLlcNfc_Ctxt->s_timerinfo.timer_flag &
PH_LLCNFC_GUARD_TO_BIT_VAL)))
{
uint8_t timer_expired = FALSE;
ps_frame_info = &(gpphLlcNfc_Ctxt->s_frameinfo);
ps_timer_info = &(gpphLlcNfc_Ctxt->s_timerinfo);
#if !defined (CYCLIC_TIMER)
phOsalNfc_Timer_Stop(
ps_timer_info->timer_id[PH_LLCNFC_GUARDTIMER]);
#endif
PH_LLCNFC_DEBUG("NO OF TIMEOUT COUNT : 0x%02X\n", ps_timer_info->guard_to_count);
/* Loop is completely depending on the number of different LLC
send called */
while (index < ps_timer_info->guard_to_count)
{
if (0 != ps_timer_info->guard_to_value[index])
{
if (ps_timer_info->guard_to_value[index] > 0)
{
if (ps_timer_info->guard_to_value[index] >=
PH_LLCNFC_RESOLUTION)
{
ps_timer_info->guard_to_value[index] = (uint16_t)
(ps_timer_info->guard_to_value[index] -
PH_LLCNFC_RESOLUTION);
}
else
{
ps_timer_info->guard_to_value[index] = 0;
}
}
if (0 == ps_timer_info->guard_to_value[index])
{
zero_to_index = index;
timer_expired = TRUE;
}
}
index = (uint8_t)(index + 1);
}
#if !defined (CYCLIC_TIMER)
/* Start the timer again */
phOsalNfc_Timer_Start(
ps_timer_info->timer_id[PH_LLCNFC_GUARDTIMER],
PH_LLCNFC_RESOLUTION, phLlcNfc_GuardTimeoutCb, NULL);
#endif
PH_LLCNFC_DEBUG("TIMER EXPIRED : 0x%02X\n", timer_expired);
if (TRUE == timer_expired)
{
PH_LLCNFC_DEBUG("TIMER EXPIRED INDEX: 0x%02X\n", zero_to_index);
PH_LLCNFC_DEBUG("TIMER EXPIRED NS INDEX: 0x%02X\n", ps_timer_info->timer_ns_value[zero_to_index]);
PH_LLCNFC_DEBUG("TIMER EXPIRED RETRIES : 0x%02X\n", ps_timer_info->iframe_send_count[zero_to_index]);
PH_LLCNFC_DEBUG("TIMER EXPIRED GUARD TIME-OUT COUNT: 0x%02X\n", ps_timer_info->guard_to_value[zero_to_index]);
if ((0 == ps_timer_info->guard_to_value[zero_to_index]) &&
(ps_timer_info->iframe_send_count[zero_to_index] <
LLC_GUARD_TIMER_RETRIES))
{
if (ps_frame_info->s_send_store.winsize_cnt > 0)
{
uint8_t start_index = 0;
uint8_t timer_count = 0;
uint8_t while_exit = FALSE;
timer_count = ps_timer_info->guard_to_count;
/* Check before changing the index to resend, if index
already exist then dont set the index */
while ((FALSE == while_exit) && (start_index < timer_count))
{
if (resend_i_frame ==
ps_timer_info->frame_type[start_index])
{
while_exit = TRUE;
}
else
{
start_index = (uint8_t)(start_index + 1);
}
}
if (TRUE == while_exit)
{
ps_timer_info->index_to_send = zero_to_index;
}
ps_timer_info->frame_type[zero_to_index] = (uint8_t)
resend_i_frame;
/* Now resend the frame stored */
result = phLlcNfc_H_SendTimedOutIFrame (gpphLlcNfc_Ctxt,
&(ps_frame_info->s_send_store),
0);
}
}
else
{
if ((LLC_GUARD_TIMER_RETRIES ==
ps_timer_info->iframe_send_count[zero_to_index]) &&
(NULL != gpphLlcNfc_Ctxt->cb_for_if.notify))
{
phLlcNfc_StopAllTimers ();
#if defined (GUARD_TO_ERROR)
notifyinfo.status = PHNFCSTVAL(CID_NFC_LLC,
NFCSTATUS_BOARD_COMMUNICATION_ERROR);
#if 0
phOsalNfc_RaiseException(phOsalNfc_e_UnrecovFirmwareErr,1);
#endif /* #if 0 */
/* Resend done, no answer from the device */
gpphLlcNfc_Ctxt->cb_for_if.notify (
gpphLlcNfc_Ctxt->cb_for_if.pif_ctxt,
gpphLlcNfc_Ctxt->phwinfo,
NFC_NOTIFY_DEVICE_ERROR,
¬ifyinfo);
#endif /* #if defined (GUARD_TO_ERROR) */
#if (!defined (GUARD_TO_ERROR) && defined (GUARD_TO_URSET))
PH_LLCNFC_PRINT("U-RSET IS SENT \n");
ps_packet_info = &(gpphLlcNfc_Ctxt->s_frameinfo.s_llcpacket);
result = phLlcNfc_H_CreateUFramePayload(gpphLlcNfc_Ctxt,
ps_packet_info,
&(ps_packet_info->llcbuf_len),
phLlcNfc_e_rset);
result = phLlcNfc_Interface_Write(gpphLlcNfc_Ctxt,
(uint8_t*)&(ps_packet_info->s_llcbuf),
(uint32_t)ps_packet_info->llcbuf_len);
ps_frame_info->write_status = result;
if (NFCSTATUS_PENDING == result)
{
/* Start the timer */
result = phLlcNfc_StartTimers (PH_LLCNFC_CONNECTIONTIMER, 0);
if (NFCSTATUS_SUCCESS == result)
{
ps_frame_info->retry_cnt = 0;
gpphLlcNfc_Ctxt->s_frameinfo.sent_frame_type =
u_rset_frame;
result = NFCSTATUS_PENDING;
}
}
else
{
if (NFCSTATUS_BUSY == PHNFCSTATUS (result))
{
ps_frame_info->write_wait_call = u_rset_frame;
}
}
#endif /* #if defined (GUARD_TO_ERROR) */
}
}
}
}
PH_LLCNFC_PRINT("\n\nLLC : GUARD TIMEOUT CB END\n\n");
}