| /* |
| * 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 phLibNfc_ndef_raw.c |
| |
| * Project: NFC FRI 1.1 |
| * |
| * $Date: Mon Dec 13 14:14:15 2010 $ |
| * $Author: ing02260 $ |
| * $Revision: 1.74 $ |
| * $Aliases: $ |
| * |
| */ |
| |
| /* |
| ************************* Header Files **************************************** |
| */ |
| |
| #include <phLibNfcStatus.h> |
| #include <phLibNfc.h> |
| #include <phHal4Nfc.h> |
| #include <phOsalNfc.h> |
| #include <phLibNfc_Internal.h> |
| #include <phLibNfc_ndef_raw.h> |
| #include <phLibNfc_initiator.h> |
| #include <phLibNfc_discovery.h> |
| #include <phFriNfc_NdefReg.h> |
| |
| /* |
| *************************** Macro's **************************************** |
| */ |
| |
| #ifndef STATIC_DISABLE |
| #define STATIC static |
| #else |
| //#undef STATIC |
| #define STATIC |
| #endif |
| |
| #define TOPAZ_NDEF_BITMASK 0x10U |
| #define TOPAZ_LEN_BITMASK 0x02U |
| #define TOPAZ_DYNAMIC_LEN 460U |
| #define TOPAZ_STATIC_CARD_LEN 128U |
| #define MIFARE_STD_BLOCK_SIZE 0x10U |
| /* |
| *************************** Global Variables ********************************** |
| */ |
| phLibNfc_Ndef_Info_t NdefInfo; |
| phFriNfc_NdefRecord_t *pNdefRecord=NULL; |
| /* |
| *************************** Static Function Declaration *********************** |
| */ |
| |
| /* Response callback for Check Ndef */ |
| STATIC |
| void phLibNfc_Ndef_CheckNdef_Cb(void *pContext, NFCSTATUS status); |
| |
| /* Response callback for Ndef Write */ |
| STATIC |
| void phLibNfc_Ndef_Write_Cb(void* Context,NFCSTATUS status); |
| |
| /* Response callback for Ndef Read*/ |
| STATIC |
| void phLibNfc_Ndef_Read_Cb(void* Context,NFCSTATUS status); |
| |
| /* Response callback forNdef Format*/ |
| STATIC |
| void phLibNfc_Ndef_format_Cb(void *Context,NFCSTATUS status); |
| |
| #ifdef LIBNFC_READONLY_NDEF |
| STATIC |
| void |
| phLibNfc_Ndef_ReadOnly_Cb ( |
| void *p_context, |
| NFCSTATUS status); |
| #endif /* #ifdef LIBNFC_READONLY_NDEF */ |
| |
| /* Response callback for Search Ndef Content */ |
| STATIC |
| void phLibNfc_Ndef_SrchNdefCnt_Cb(void *context, NFCSTATUS status); |
| |
| /* Response callback for Ndef Record Type Discovery */ |
| STATIC |
| void phLibNfc_Ndef_Rtd_Cb( void *CallBackParam); |
| |
| /* Response callback for Check Ndef timer callback */ |
| STATIC void CheckNdef_timer_cb(uint32_t timer_id, void *pContext); |
| |
| /*Callback for Presence check call from Chk Ndef*/ |
| STATIC void phLibNfc_Ndef_ChkNdef_Pchk_Cb(void *pContext, |
| NFCSTATUS status |
| ); |
| /* |
| *************************** Function Definitions ****************************** |
| */ |
| |
| /** |
| * This function reads an NDEF message from already connected tag. |
| * the NDEF message is read starting after the position of the |
| * last read operation of the same tag during current session. |
| */ |
| |
| NFCSTATUS phLibNfc_Ndef_Read( phLibNfc_Handle hRemoteDevice, |
| phNfc_sData_t *psRd, |
| phLibNfc_Ndef_EOffset_t Offset, |
| pphLibNfc_RspCb_t pNdefRead_RspCb, |
| void* pContext |
| ) |
| { |
| NFCSTATUS RetVal = NFCSTATUS_FAILED; |
| if((NULL == gpphLibContext)|| |
| (gpphLibContext->LibNfcState.cur_state == eLibNfcHalStateShutdown)) |
| { |
| RetVal = NFCSTATUS_NOT_INITIALISED; |
| } |
| else if((NULL == psRd) || (NULL == pNdefRead_RspCb) |
| || (NULL == psRd->buffer) |
| || (0 == psRd->length) |
| || (NULL == pContext) |
| || (0 == hRemoteDevice)) |
| { |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if(gpphLibContext->LibNfcState.next_state == eLibNfcHalStateShutdown) |
| { |
| RetVal = NFCSTATUS_SHUTDOWN; |
| } |
| else if(0 == gpphLibContext->Connected_handle) |
| { /*presently no target or tag is connected*/ |
| RetVal=NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if(hRemoteDevice != gpphLibContext->Connected_handle) |
| { /*This handle of the device sent by application is not connected */ |
| RetVal=NFCSTATUS_INVALID_HANDLE; |
| } |
| else if((TRUE == gpphLibContext->status.GenCb_pending_status) |
| ||(NULL!=gpphLibContext->CBInfo.pClientRdNdefCb) |
| ||(CHK_NDEF_NOT_DONE == gpphLibContext->ndef_cntx.is_ndef)) |
| { |
| /*Previous callback is pending*/ |
| RetVal = NFCSTATUS_REJECTED; |
| } |
| else if(gpphLibContext->ndef_cntx.is_ndef == FALSE) |
| { |
| /*no Ndef Support in tag*/ |
| RetVal = NFCSTATUS_NON_NDEF_COMPLIANT; |
| } |
| else if((gpphLibContext->ndef_cntx.is_ndef == TRUE) |
| &&(0 == gpphLibContext->ndef_cntx.NdefActualSize)) |
| { |
| /*Card is empty- So Returning length as zero*/ |
| psRd->length = 0; |
| RetVal = NFCSTATUS_SUCCESS; |
| } |
| #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 |
| { |
| gpphLibContext->psRemoteDevList->psRemoteDevInfo->SessionOpened = SESSION_OPEN; |
| gpphLibContext->ndef_cntx.eLast_Call = NdefRd; |
| if((((phHal_sRemoteDevInformation_t*)hRemoteDevice)->RemDevType == |
| phHal_eMifare_PICC) && (((phHal_sRemoteDevInformation_t*) |
| hRemoteDevice)->RemoteDevInfo.Iso14443A_Info.Sak != 0)&& |
| ((NULL == gpphLibContext->psBufferedAuth) |
| ||(phHal_eMifareAuthentA == gpphLibContext->psBufferedAuth->cmd.MfCmd)) |
| ) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth->sRecvData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sRecvData.buffer); |
| } |
| if(NULL != gpphLibContext->psBufferedAuth->sSendData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sSendData.buffer); |
| } |
| phOsalNfc_FreeMemory(gpphLibContext->psBufferedAuth); |
| } |
| gpphLibContext->psBufferedAuth |
| =(phLibNfc_sTransceiveInfo_t *) |
| phOsalNfc_GetMemory(sizeof(phLibNfc_sTransceiveInfo_t)); |
| gpphLibContext->psBufferedAuth->addr = |
| (uint8_t)gpphLibContext->ndef_cntx.psNdefMap |
| ->StdMifareContainer.currentBlock; |
| gpphLibContext->psBufferedAuth->cmd.MfCmd = phHal_eMifareRead16; |
| gpphLibContext->psBufferedAuth->sSendData.length |
| = 0; |
| gpphLibContext->psBufferedAuth->sRecvData.length |
| = MIFARE_STD_BLOCK_SIZE; |
| gpphLibContext->psBufferedAuth->sRecvData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| gpphLibContext->psBufferedAuth->sSendData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| } |
| if(eLibNfcHalStatePresenceChk != |
| gpphLibContext->LibNfcState.next_state) |
| { |
| uint8_t cr_index = 0; |
| gpphLibContext->ndef_cntx.psUpperNdefMsg = psRd; |
| for (cr_index = 0; cr_index < PH_FRINFC_NDEFMAP_CR; cr_index++) |
| { |
| RetVal= phFriNfc_NdefMap_SetCompletionRoutine( |
| gpphLibContext->ndef_cntx.psNdefMap, |
| cr_index, |
| phLibNfc_Ndef_Read_Cb, |
| (void *)gpphLibContext); |
| |
| } |
| gpphLibContext->ndef_cntx.NdefContinueRead =(uint8_t) ((phLibNfc_Ndef_EBegin==Offset) ? |
| PH_FRINFC_NDEFMAP_SEEK_BEGIN : |
| PH_FRINFC_NDEFMAP_SEEK_CUR); |
| /* call below layer Ndef Read*/ |
| RetVal = phFriNfc_NdefMap_RdNdef(gpphLibContext->ndef_cntx.psNdefMap, |
| gpphLibContext->ndef_cntx.psUpperNdefMsg->buffer, |
| (uint32_t*)&gpphLibContext->ndef_cntx.psUpperNdefMsg->length, |
| gpphLibContext->ndef_cntx.NdefContinueRead); |
| |
| RetVal = PHNFCSTATUS(RetVal); |
| if(NFCSTATUS_INSUFFICIENT_STORAGE == RetVal) |
| { |
| gpphLibContext->ndef_cntx.psUpperNdefMsg->length = 0; |
| RetVal = NFCSTATUS_SUCCESS; |
| } |
| } |
| else |
| { |
| gpphLibContext->CBInfo.pClientRdNdefCb= NULL; |
| RetVal = NFCSTATUS_PENDING; |
| } |
| if(NFCSTATUS_PENDING == RetVal) |
| { |
| gpphLibContext->CBInfo.pClientRdNdefCb = pNdefRead_RspCb; |
| gpphLibContext->CBInfo.pClientRdNdefCntx = pContext; |
| gpphLibContext->status.GenCb_pending_status=TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| |
| } |
| else if (NFCSTATUS_SUCCESS == RetVal) |
| { |
| RetVal= NFCSTATUS_SUCCESS; |
| } |
| else |
| { |
| /*Ndef read failed*/ |
| RetVal = NFCSTATUS_FAILED; |
| } |
| } |
| return RetVal; |
| } |
| /* Response callback for phLibNfc_Ndef_Read */ |
| STATIC |
| void phLibNfc_Ndef_Read_Cb(void* Context,NFCSTATUS status) |
| { |
| NFCSTATUS RetStatus = NFCSTATUS_SUCCESS; |
| pphLibNfc_RspCb_t pClientCb=NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = (phLibNfc_LibContext_t *)Context; |
| void *pUpperLayerContext=NULL; |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL; |
| |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { |
| /*wrong context returned*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { /*shutdown called before completion of Ndef read allow |
| shutdown to happen */ |
| phLibNfc_Pending_Shutdown(); |
| RetStatus = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| RetStatus = NFCSTATUS_ABORTED; |
| } |
| else |
| { |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| if (gpphLibContext->psBufferedAuth != NULL && gpphLibContext->ndef_cntx.psNdefMap != NULL) { |
| gpphLibContext->psBufferedAuth->addr = (uint8_t) |
| gpphLibContext->ndef_cntx.psNdefMap->StdMifareContainer.currentBlock; |
| } |
| |
| if(NFCSTATUS_FAILED == status ) |
| { |
| /*During Ndef read operation tag was not present in RF |
| field of reader*/ |
| RetStatus = NFCSTATUS_FAILED; |
| gpphLibContext->LastTrancvSuccess = FALSE; |
| gpphLibContext->ndef_cntx.is_ndef = FALSE; |
| ps_rem_dev_info = (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle; |
| if ((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType) && |
| (0x08 == (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak & 0x08))) |
| { |
| |
| /* card type is mifare 1k/4k, then reconnect */ |
| RetStatus = phHal4Nfc_Connect(gpphLibContext->psHwReference, |
| ps_rem_dev_info, |
| (pphHal4Nfc_ConnectCallback_t) |
| phLibNfc_Reconnect_Mifare_Cb, |
| (void *)gpphLibContext); |
| } |
| |
| } |
| else if(status == NFCSTATUS_SUCCESS) |
| { |
| gpphLibContext->LastTrancvSuccess = TRUE; |
| RetStatus = NFCSTATUS_SUCCESS; |
| } |
| else |
| { |
| gpphLibContext->LastTrancvSuccess = FALSE; |
| RetStatus = NFCSTATUS_FAILED; |
| } |
| } |
| /*update the current state as connected*/ |
| phLibNfc_UpdateCurState(status,gpphLibContext); |
| |
| pClientCb = gpphLibContext->CBInfo.pClientRdNdefCb; |
| pUpperLayerContext = gpphLibContext->CBInfo.pClientRdNdefCntx; |
| |
| gpphLibContext->CBInfo.pClientRdNdefCb = NULL; |
| gpphLibContext->CBInfo.pClientRdNdefCntx = NULL; |
| if(NFCSTATUS_PENDING != RetStatus) |
| { |
| if (NULL != pClientCb) |
| { |
| /*Notify to upper layer status and read bytes*/ |
| pClientCb(pUpperLayerContext,RetStatus); |
| } |
| } |
| } |
| return; |
| } |
| |
| /** |
| * Write NDEF to a tag. |
| * |
| * This function allows the user to write a NDEF data to already connected NFC |
| * tag.Function writes a complete NDEF message to a tag. If a NDEF message |
| * already exists in the tag, it will be overwritten. When the transaction is |
| * complete,a notification callback is notified. |
| */ |
| NFCSTATUS phLibNfc_Ndef_Write( |
| phLibNfc_Handle hRemoteDevice, |
| phNfc_sData_t *psWr, |
| pphLibNfc_RspCb_t pNdefWrite_RspCb, |
| void* pContext |
| ) |
| { |
| NFCSTATUS RetVal = NFCSTATUS_FAILED; |
| uint8_t NdefWriteType=0xFF; |
| /*LibNfc is initilized or not */ |
| if((NULL == gpphLibContext)|| |
| (gpphLibContext->LibNfcState.cur_state |
| == eLibNfcHalStateShutdown)) |
| { |
| RetVal = NFCSTATUS_NOT_INITIALISED; |
| }/*Check for application has sent the valid parameters*/ |
| else if((NULL == psWr) || (NULL == pNdefWrite_RspCb) |
| || (NULL == psWr->buffer) |
| || (NULL == pContext) |
| || (0 ==hRemoteDevice)) |
| { |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if(gpphLibContext->LibNfcState.next_state |
| == eLibNfcHalStateShutdown) |
| { /* Lib Nfc Shutdown*/ |
| RetVal= NFCSTATUS_SHUTDOWN; |
| } |
| else if(0 == gpphLibContext->Connected_handle) |
| { |
| RetVal=NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if(hRemoteDevice != gpphLibContext->Connected_handle) |
| { |
| RetVal=NFCSTATUS_INVALID_HANDLE; |
| } |
| else if((TRUE == gpphLibContext->status.GenCb_pending_status)|| |
| (gpphLibContext->ndef_cntx.is_ndef == CHK_NDEF_NOT_DONE)) |
| { |
| /* Previous callback is pending or Tag is not NDEF tag*/ |
| RetVal = NFCSTATUS_REJECTED; |
| PHDBG_INFO("LIbNfc:Previous Callback is Pending"); |
| } |
| else if(FALSE == gpphLibContext->ndef_cntx.is_ndef) |
| { |
| RetVal = NFCSTATUS_NON_NDEF_COMPLIANT; |
| } |
| else if(psWr->length > gpphLibContext->ndef_cntx.NdefLength) |
| { |
| RetVal = NFCSTATUS_NOT_ENOUGH_MEMORY; |
| } |
| #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 |
| { |
| uint8_t cr_index = 0; |
| gpphLibContext->ndef_cntx.psUpperNdefMsg = psWr; |
| gpphLibContext->ndef_cntx.AppWrLength= psWr->length; |
| gpphLibContext->ndef_cntx.eLast_Call = NdefWr; |
| gpphLibContext->psRemoteDevList->psRemoteDevInfo->SessionOpened |
| = SESSION_OPEN; |
| if((((phHal_sRemoteDevInformation_t*)hRemoteDevice)->RemDevType == |
| phHal_eMifare_PICC) && (((phHal_sRemoteDevInformation_t*) |
| hRemoteDevice)->RemoteDevInfo.Iso14443A_Info.Sak != 0)&& |
| ((NULL == gpphLibContext->psBufferedAuth) |
| ||(phHal_eMifareAuthentA == |
| gpphLibContext->psBufferedAuth->cmd.MfCmd)) |
| ) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth->sRecvData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sRecvData.buffer); |
| } |
| if(NULL != gpphLibContext->psBufferedAuth->sSendData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sSendData.buffer); |
| } |
| phOsalNfc_FreeMemory(gpphLibContext->psBufferedAuth); |
| } |
| gpphLibContext->psBufferedAuth |
| =(phLibNfc_sTransceiveInfo_t *) |
| phOsalNfc_GetMemory(sizeof(phLibNfc_sTransceiveInfo_t)); |
| gpphLibContext->psBufferedAuth->addr = |
| (uint8_t)gpphLibContext->ndef_cntx.psNdefMap |
| ->StdMifareContainer.currentBlock; |
| gpphLibContext->psBufferedAuth->cmd.MfCmd = phHal_eMifareRead16; |
| gpphLibContext->psBufferedAuth->sSendData.length |
| = 0; |
| gpphLibContext->psBufferedAuth->sRecvData.length |
| = MIFARE_STD_BLOCK_SIZE; |
| gpphLibContext->psBufferedAuth->sRecvData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| gpphLibContext->psBufferedAuth->sSendData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| } |
| if(eLibNfcHalStatePresenceChk == |
| gpphLibContext->LibNfcState.next_state) |
| { |
| gpphLibContext->CBInfo.pClientWrNdefCb = NULL; |
| RetVal = NFCSTATUS_PENDING; |
| } |
| else |
| { |
| for (cr_index = 0; cr_index < PH_FRINFC_NDEFMAP_CR; cr_index++) |
| { |
| /* Registering the Completion Routine.*/ |
| RetVal= phFriNfc_NdefMap_SetCompletionRoutine( |
| gpphLibContext->ndef_cntx.psNdefMap, |
| cr_index, |
| phLibNfc_Ndef_Write_Cb, |
| (void *)gpphLibContext); |
| |
| } |
| if(0 == psWr->length) |
| { |
| /* Length of bytes to be written Zero- Erase the Tag */ |
| RetVal = phFriNfc_NdefMap_EraseNdef(gpphLibContext->ndef_cntx.psNdefMap); |
| } |
| else |
| { |
| /*Write from beginning or current location*/ |
| NdefWriteType = PH_FRINFC_NDEFMAP_SEEK_BEGIN; |
| /*Call FRI Ndef Write*/ |
| RetVal=phFriNfc_NdefMap_WrNdef(gpphLibContext->ndef_cntx.psNdefMap, |
| gpphLibContext->ndef_cntx.psUpperNdefMsg->buffer, |
| (uint32_t*)&gpphLibContext->ndef_cntx.psUpperNdefMsg->length, |
| NdefWriteType); |
| } |
| if(NFCSTATUS_PENDING == RetVal) |
| { |
| gpphLibContext->CBInfo.pClientWrNdefCb = pNdefWrite_RspCb; |
| gpphLibContext->CBInfo.pClientWrNdefCntx = pContext; |
| gpphLibContext->status.GenCb_pending_status=TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| } |
| else |
| { |
| RetVal = NFCSTATUS_FAILED; |
| } |
| } |
| } |
| return RetVal; |
| } |
| |
| /* Response callback for phLibNfc_Ndef_Write */ |
| STATIC |
| void phLibNfc_Ndef_Write_Cb(void* Context,NFCSTATUS status) |
| { |
| |
| pphLibNfc_RspCb_t pClientCb=NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = (phLibNfc_LibContext_t *)Context; |
| void *pUpperLayerContext=NULL; |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL; |
| |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { /*wrong context returned*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { /*shutdown called before completion of Ndef write allow |
| shutdown to happen */ |
| phLibNfc_Pending_Shutdown(); |
| status = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| status = NFCSTATUS_ABORTED; |
| } |
| else |
| { |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| if (gpphLibContext->psBufferedAuth != NULL && gpphLibContext->ndef_cntx.psNdefMap != NULL) { |
| gpphLibContext->psBufferedAuth->addr = (uint8_t) |
| gpphLibContext->ndef_cntx.psNdefMap->TLVStruct.NdefTLVBlock; |
| } |
| if(status == NFCSTATUS_FAILED ) |
| { |
| status = NFCSTATUS_FAILED; |
| gpphLibContext->LastTrancvSuccess = FALSE; |
| /*During Ndef write operation tag was not present in RF |
| field of reader*/ |
| ps_rem_dev_info = (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle; |
| if ((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType) && |
| (0x08 == (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak & 0x08))) |
| { |
| |
| |
| /* card type is mifare 1k/4k, then reconnect */ |
| status = phHal4Nfc_Connect(gpphLibContext->psHwReference, |
| ps_rem_dev_info, |
| (pphHal4Nfc_ConnectCallback_t) |
| phLibNfc_Reconnect_Mifare_Cb, |
| (void *)gpphLibContext); |
| } |
| } |
| else if( status== NFCSTATUS_SUCCESS) |
| { |
| gpphLibContext->LastTrancvSuccess = TRUE; |
| status = NFCSTATUS_SUCCESS; |
| if(gpphLibContext->ndef_cntx.AppWrLength > |
| gpphLibContext->ndef_cntx.NdefLength) |
| { |
| status = NFCSTATUS_NOT_ENOUGH_MEMORY; |
| } |
| else |
| { |
| pLibNfc_Ctxt->ndef_cntx.NdefActualSize = |
| pLibNfc_Ctxt->ndef_cntx.psUpperNdefMsg->length; |
| } |
| } |
| else |
| { |
| gpphLibContext->LastTrancvSuccess = FALSE; |
| status = NFCSTATUS_FAILED;; |
| } |
| } |
| phLibNfc_UpdateCurState(status,gpphLibContext); |
| |
| pClientCb = gpphLibContext->CBInfo.pClientWrNdefCb; |
| pUpperLayerContext = gpphLibContext->CBInfo.pClientWrNdefCntx; |
| |
| gpphLibContext->CBInfo.pClientWrNdefCb = NULL; |
| gpphLibContext->CBInfo.pClientWrNdefCntx = NULL; |
| if(NFCSTATUS_PENDING !=status) |
| { |
| if (NULL != pClientCb) |
| { |
| /*Notify to upper layer status and No. of bytes |
| actually written */ |
| pClientCb(pUpperLayerContext, status); |
| } |
| } |
| } |
| return; |
| } |
| |
| |
| /** |
| * Initialize structures needed for the Ndef |
| * related operation such as Check Ndef, read, write |
| * and Ndef foramt.only once allocation |
| */ |
| void phLibNfc_Ndef_Init(void) |
| { |
| if(gpphLibContext->psTransInfo==NULL) |
| { |
| /*Allocate memory for Transceiveinformation Structure*/ |
| gpphLibContext->psTransInfo = (phLibNfc_sTransceiveInfo_t *) |
| phOsalNfc_GetMemory(sizeof(phLibNfc_sTransceiveInfo_t)); |
| } |
| if(gpphLibContext->psTransInfo==NULL) |
| { |
| /*exception: Not enough memory*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_NoMemory,1); |
| |
| } |
| if(NULL == gpphLibContext->ndef_cntx.psNdefMap) |
| { |
| /*Allocate memory for NDEF Mapping Component Context Structure*/ |
| gpphLibContext->ndef_cntx.psNdefMap = (phFriNfc_NdefMap_t *) |
| phOsalNfc_GetMemory(sizeof(phFriNfc_NdefMap_t)); |
| } |
| if(NULL != gpphLibContext->ndef_cntx.psNdefMap) |
| { |
| /*Allocation successful*/ |
| (void)memset(gpphLibContext->ndef_cntx.psNdefMap,0,sizeof(phFriNfc_NdefMap_t)); |
| gpphLibContext->ndef_cntx.NdefSendRecvLen = NDEF_SENDRCV_BUF_LEN; |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf = |
| (uint8_t*) phOsalNfc_GetMemory(gpphLibContext-> |
| ndef_cntx.NdefSendRecvLen); |
| |
| if(NULL != gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf) |
| { |
| (void)memset(gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| 0, |
| gpphLibContext->ndef_cntx.NdefSendRecvLen); |
| |
| gpphLibContext->psOverHalCtxt =(phFriNfc_OvrHal_t *) |
| phOsalNfc_GetMemory(sizeof(phFriNfc_OvrHal_t)); |
| } |
| } |
| if(NULL == gpphLibContext->psOverHalCtxt) |
| { /*exception: Not enough memory*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_NoMemory,1); |
| } |
| else |
| { |
| |
| (void)memset(gpphLibContext->psOverHalCtxt,0, |
| sizeof(phFriNfc_OvrHal_t)); |
| |
| /* Initialize the Overlapped hal structure*/ |
| gpphLibContext->psOverHalCtxt->psHwReference = |
| gpphLibContext->psHwReference; |
| if(NULL == gpphLibContext->psDevInputParam ) |
| { |
| gpphLibContext->psDevInputParam = (phHal_sDevInputParam_t *) |
| phOsalNfc_GetMemory(sizeof(phHal_sDevInputParam_t)); |
| } |
| gpphLibContext->ndef_cntx.is_ndef = CHK_NDEF_NOT_DONE; |
| } |
| if(NULL == gpphLibContext->ndef_cntx.ndef_fmt) |
| { |
| /*Allocate memory for Ndef format structure*/ |
| gpphLibContext->ndef_cntx.ndef_fmt = (phFriNfc_sNdefSmtCrdFmt_t *) |
| phOsalNfc_GetMemory(sizeof(phFriNfc_sNdefSmtCrdFmt_t)); |
| } |
| if(NULL != gpphLibContext->ndef_cntx.ndef_fmt) |
| { |
| (void)memset(gpphLibContext->ndef_cntx.ndef_fmt, |
| 0, |
| sizeof(phFriNfc_sNdefSmtCrdFmt_t)); |
| } |
| else |
| { |
| /*exception: Not enough memory*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_NoMemory,1); |
| } |
| return; |
| } |
| /** |
| * Free the allocated memory used for Ndef operations |
| */ |
| void phLibNfc_Ndef_DeInit(void) |
| { |
| /* If only allocated then only free the memory*/ |
| if(gpphLibContext->ndef_cntx.psNdefMap !=NULL) |
| { |
| if(gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf !=NULL) |
| { |
| phOsalNfc_FreeMemory(gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf); |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf=NULL; |
| } |
| phOsalNfc_FreeMemory(gpphLibContext->ndef_cntx.psNdefMap); |
| gpphLibContext->ndef_cntx.psNdefMap =NULL; |
| } |
| |
| if(NULL != gpphLibContext->ndef_cntx.ndef_fmt) |
| { |
| phOsalNfc_FreeMemory(gpphLibContext->ndef_cntx.ndef_fmt); |
| gpphLibContext->ndef_cntx.ndef_fmt = NULL; |
| } |
| |
| if(gpphLibContext->psOverHalCtxt !=NULL) |
| { |
| phOsalNfc_FreeMemory(gpphLibContext->psOverHalCtxt); |
| gpphLibContext->psOverHalCtxt =NULL; |
| } |
| if(gpphLibContext->psDevInputParam !=NULL) |
| { |
| phOsalNfc_FreeMemory(gpphLibContext->psDevInputParam); |
| gpphLibContext->psDevInputParam = NULL; |
| } |
| if(gpphLibContext->psTransInfo!=NULL) |
| { |
| phOsalNfc_FreeMemory(gpphLibContext->psTransInfo); |
| gpphLibContext->psTransInfo= NULL; |
| } |
| } |
| |
| |
| /** |
| * This function allows the user to check whether a particular Remote Device |
| * is NDEF compliant or not |
| */ |
| NFCSTATUS phLibNfc_Ndef_CheckNdef(phLibNfc_Handle hRemoteDevice, |
| pphLibNfc_ChkNdefRspCb_t pCheckNdef_RspCb, |
| void* pContext) |
| { |
| NFCSTATUS RetVal = NFCSTATUS_FAILED; |
| |
| |
| if((NULL == gpphLibContext)|| |
| (gpphLibContext->LibNfcState.cur_state == eLibNfcHalStateShutdown)) |
| { |
| /*Lib Nfc not initialized*/ |
| RetVal = NFCSTATUS_NOT_INITIALISED; |
| } |
| else if((NULL == pCheckNdef_RspCb)|| |
| (NULL==pContext)|| |
| (hRemoteDevice == 0)) |
| { |
| /*parameter sent by upper layer are not valid */ |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if(gpphLibContext->LibNfcState.next_state == eLibNfcHalStateShutdown) |
| { |
| RetVal = NFCSTATUS_SHUTDOWN; |
| } |
| else if(0 == gpphLibContext->Connected_handle) |
| { |
| RetVal=NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if(hRemoteDevice != 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 |
| { |
| uint8_t cr_index = 0; |
| static uint16_t data_cnt = 0; |
| /* Allocate memory for the ndef related structure */ |
| gpphLibContext->ndef_cntx.NdefSendRecvLen=300; |
| gpphLibContext->ndef_cntx.eLast_Call = ChkNdef; |
| |
| /* Resets the component instance */ |
| RetVal = phFriNfc_NdefMap_Reset( gpphLibContext->ndef_cntx.psNdefMap, |
| gpphLibContext->psOverHalCtxt, |
| (phLibNfc_sRemoteDevInformation_t*)hRemoteDevice, |
| gpphLibContext->psDevInputParam, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| gpphLibContext->ndef_cntx.NdefSendRecvLen, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| &(gpphLibContext->ndef_cntx.NdefSendRecvLen), |
| &(data_cnt)); |
| |
| |
| for (cr_index = 0; cr_index < PH_FRINFC_NDEFMAP_CR; cr_index++) |
| { |
| /* Register the callback for the check ndef */ |
| RetVal = phFriNfc_NdefMap_SetCompletionRoutine( |
| gpphLibContext->ndef_cntx.psNdefMap, |
| cr_index, |
| phLibNfc_Ndef_CheckNdef_Cb, |
| (void *)gpphLibContext); |
| } |
| /*call below layer check Ndef function*/ |
| RetVal = phFriNfc_NdefMap_ChkNdef(gpphLibContext->ndef_cntx.psNdefMap); |
| RetVal =PHNFCSTATUS(RetVal); |
| |
| if(RetVal== NFCSTATUS_PENDING) |
| { |
| RetVal = NFCSTATUS_PENDING; |
| } |
| else if((RetVal == NFCSTATUS_FAILED) || (RetVal ==(PHNFCSTVAL(CID_FRI_NFC_NDEF_MAP, |
| NFCSTATUS_INVALID_REMOTE_DEVICE)))) |
| { |
| RetVal= NFCSTATUS_FAILED; |
| } |
| else |
| { |
| if((0x00 == gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id)|| |
| (PH_OSALNFC_INVALID_TIMER_ID == gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id)) |
| { |
| gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id = |
| phOsalNfc_Timer_Create(); |
| } |
| if((0x00 == gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id)|| |
| (PH_OSALNFC_INVALID_TIMER_ID == gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id)) |
| { |
| RetVal = NFCSTATUS_FAILED; |
| } |
| else |
| { |
| phOsalNfc_Timer_Start(gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id, |
| CHK_NDEF_TIMER_TIMEOUT,CheckNdef_timer_cb,NULL); |
| RetVal = NFCSTATUS_PENDING; |
| } |
| } |
| if(RetVal== NFCSTATUS_PENDING) |
| { |
| gpphLibContext->CBInfo.pClientCkNdefCb = pCheckNdef_RspCb; |
| gpphLibContext->CBInfo.pClientCkNdefCntx = pContext; |
| gpphLibContext->status.GenCb_pending_status=TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| } |
| |
| } |
| return RetVal; |
| } |
| |
| /* Response callback for phLibNfc_Ndef_CheckNdef */ |
| STATIC |
| void phLibNfc_Ndef_CheckNdef_Cb(void *pContext,NFCSTATUS status) |
| { |
| phLibNfc_ChkNdef_Info_t Ndef_Info; |
| NFCSTATUS RetStatus = NFCSTATUS_SUCCESS; |
| pphLibNfc_ChkNdefRspCb_t pClientCb=NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = |
| (phLibNfc_LibContext_t *)pContext; |
| void *pUpperLayerContext=NULL; |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL; |
| |
| Ndef_Info.ActualNdefMsgLength = 0; |
| Ndef_Info.MaxNdefMsgLength = 0; |
| Ndef_Info.NdefCardState = PHLIBNFC_NDEF_CARD_INVALID; |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { /*wrong context returned from below layer*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| ps_rem_dev_info = (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle; |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { /*shutdown called before completion of check Ndef, allow |
| shutdown to happen */ |
| phLibNfc_Pending_Shutdown(); |
| RetStatus = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| RetStatus = NFCSTATUS_ABORTED; |
| } |
| else |
| { |
| if(status == NFCSTATUS_SUCCESS) |
| { |
| /*Tag is Ndef tag*/ |
| gpphLibContext->ndef_cntx.is_ndef = TRUE; |
| (void)phFriNfc_NdefMap_GetContainerSize( |
| pLibNfc_Ctxt->ndef_cntx.psNdefMap, |
| &(pLibNfc_Ctxt->ndef_cntx.NdefLength), |
| &(pLibNfc_Ctxt->ndef_cntx.NdefActualSize)); |
| /*Get the data size support by particular ndef card */ |
| Ndef_Info.ActualNdefMsgLength = pLibNfc_Ctxt->ndef_cntx.NdefActualSize; |
| Ndef_Info.MaxNdefMsgLength = pLibNfc_Ctxt->ndef_cntx.NdefLength; |
| gpphLibContext->LastTrancvSuccess = TRUE; |
| RetStatus =NFCSTATUS_SUCCESS; |
| } |
| else if (PHNFCSTATUS(status) != NFCSTATUS_MORE_INFORMATION ) |
| { |
| /*Ndef check Failed.Issue a PresenceChk to ascertain if tag is |
| still in the field*/ |
| RetStatus = phHal4Nfc_PresenceCheck( |
| gpphLibContext->psHwReference, |
| phLibNfc_Ndef_ChkNdef_Pchk_Cb, |
| (void *)gpphLibContext |
| ); |
| } |
| else |
| { |
| RetStatus = NFCSTATUS_FAILED; |
| gpphLibContext->LastTrancvSuccess = FALSE; |
| gpphLibContext->ndef_cntx.is_ndef = FALSE; |
| |
| if ((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType) && |
| (0x08 == (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak & 0x08))) |
| { |
| |
| /* card type is mifare 1k/4k, then reconnect */ |
| RetStatus = phHal4Nfc_Connect(gpphLibContext->psHwReference, |
| ps_rem_dev_info, |
| (pphHal4Nfc_ConnectCallback_t) |
| phLibNfc_Reconnect_Mifare_Cb, |
| (void *)gpphLibContext); |
| } |
| else |
| { |
| if((phHal_eJewel_PICC == ps_rem_dev_info->RemDevType) |
| &&(TOPAZ_NDEF_BITMASK & |
| ps_rem_dev_info->RemoteDevInfo.Jewel_Info.HeaderRom0)) |
| { |
| gpphLibContext->ndef_cntx.is_ndef = TRUE; |
| RetStatus = phFriNfc_NdefMap_GetContainerSize( |
| pLibNfc_Ctxt->ndef_cntx.psNdefMap, |
| &(pLibNfc_Ctxt->ndef_cntx.NdefLength), |
| &(pLibNfc_Ctxt->ndef_cntx.NdefActualSize)); |
| /*Get the data size support by particular ndef card */ |
| Ndef_Info.ActualNdefMsgLength = |
| pLibNfc_Ctxt->ndef_cntx.NdefActualSize; |
| Ndef_Info.MaxNdefMsgLength |
| = pLibNfc_Ctxt->ndef_cntx.NdefLength |
| = (TOPAZ_LEN_BITMASK & |
| ps_rem_dev_info->RemoteDevInfo.Jewel_Info.HeaderRom0? |
| TOPAZ_DYNAMIC_LEN:TOPAZ_STATIC_CARD_LEN); |
| RetStatus = NFCSTATUS_SUCCESS; |
| } |
| } |
| } |
| gpphLibContext->LibNfcState.cur_state=eLibNfcHalStateConnect; |
| } |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| /* Update the current state */ |
| phLibNfc_UpdateCurState(RetStatus,gpphLibContext); |
| if(NFCSTATUS_PENDING != RetStatus) |
| { |
| if(((ps_rem_dev_info->RemDevType == phHal_eMifare_PICC) |
| && (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak != 0)&& |
| ((NULL == gpphLibContext->psBufferedAuth) |
| ||(phHal_eMifareAuthentA == gpphLibContext->psBufferedAuth->cmd.MfCmd))) |
| ) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth->sRecvData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sRecvData.buffer); |
| } |
| if(NULL != gpphLibContext->psBufferedAuth->sSendData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sSendData.buffer); |
| } |
| phOsalNfc_FreeMemory(gpphLibContext->psBufferedAuth); |
| } |
| gpphLibContext->psBufferedAuth |
| =(phLibNfc_sTransceiveInfo_t *) |
| phOsalNfc_GetMemory(sizeof(phLibNfc_sTransceiveInfo_t)); |
| gpphLibContext->psBufferedAuth->addr = |
| (uint8_t)gpphLibContext->ndef_cntx.psNdefMap |
| ->StdMifareContainer.currentBlock; |
| gpphLibContext->psBufferedAuth->cmd.MfCmd = phHal_eMifareRead16; |
| gpphLibContext->psBufferedAuth->sSendData.length |
| = 0; |
| gpphLibContext->psBufferedAuth->sRecvData.length |
| = MIFARE_STD_BLOCK_SIZE; |
| gpphLibContext->psBufferedAuth->sRecvData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| gpphLibContext->psBufferedAuth->sSendData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| } |
| pClientCb = gpphLibContext->CBInfo.pClientCkNdefCb; |
| pUpperLayerContext = gpphLibContext->CBInfo.pClientCkNdefCntx; |
| gpphLibContext->CBInfo.pClientCkNdefCb = NULL; |
| gpphLibContext->CBInfo.pClientCkNdefCntx = NULL; |
| if(NULL != pClientCb) |
| { |
| if (!RetStatus) |
| { |
| switch (pLibNfc_Ctxt->ndef_cntx.psNdefMap->CardState) |
| { |
| case PH_NDEFMAP_CARD_STATE_INITIALIZED: |
| { |
| Ndef_Info.NdefCardState = |
| PHLIBNFC_NDEF_CARD_INITIALISED; |
| break; |
| } |
| |
| case PH_NDEFMAP_CARD_STATE_READ_ONLY: |
| { |
| Ndef_Info.NdefCardState = |
| PHLIBNFC_NDEF_CARD_READ_ONLY; |
| break; |
| } |
| |
| case PH_NDEFMAP_CARD_STATE_READ_WRITE: |
| { |
| Ndef_Info.NdefCardState = |
| PHLIBNFC_NDEF_CARD_READ_WRITE; |
| break; |
| } |
| |
| default: |
| { |
| Ndef_Info.NdefCardState = |
| PHLIBNFC_NDEF_CARD_INVALID; |
| break; |
| } |
| } |
| } |
| /* call the upper check ndef callback */ |
| pClientCb(pUpperLayerContext,Ndef_Info,RetStatus); |
| } |
| } |
| } |
| return; |
| } |
| |
| /*Callback for Presence check call from Chk Ndef*/ |
| STATIC void phLibNfc_Ndef_ChkNdef_Pchk_Cb(void *pContext, |
| NFCSTATUS status |
| ) |
| { |
| phLibNfc_ChkNdef_Info_t Ndef_Info = {0,0}; |
| NFCSTATUS RetStatus = NFCSTATUS_SUCCESS; |
| pphLibNfc_ChkNdefRspCb_t pClientCb=NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = |
| (phLibNfc_LibContext_t *)pContext; |
| void *pUpperLayerContext=NULL; |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL; |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| RetStatus = NFCSTATUS_FAILED; |
| gpphLibContext->ndef_cntx.is_ndef = FALSE; |
| } |
| else |
| { |
| RetStatus = NFCSTATUS_TARGET_LOST; |
| } |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { /*wrong context returned from below layer*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| ps_rem_dev_info = (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle; |
| if(((ps_rem_dev_info->RemDevType == phHal_eMifare_PICC) |
| && (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak != 0)&& |
| ((NULL == gpphLibContext->psBufferedAuth) |
| ||(phHal_eMifareAuthentA == gpphLibContext->psBufferedAuth->cmd.MfCmd))) |
| ) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth) |
| { |
| if(NULL != gpphLibContext->psBufferedAuth->sRecvData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sRecvData.buffer); |
| } |
| if(NULL != gpphLibContext->psBufferedAuth->sSendData.buffer) |
| { |
| phOsalNfc_FreeMemory( |
| gpphLibContext->psBufferedAuth->sSendData.buffer); |
| } |
| phOsalNfc_FreeMemory(gpphLibContext->psBufferedAuth); |
| } |
| gpphLibContext->psBufferedAuth |
| =(phLibNfc_sTransceiveInfo_t *) |
| phOsalNfc_GetMemory(sizeof(phLibNfc_sTransceiveInfo_t)); |
| gpphLibContext->psBufferedAuth->addr = |
| (uint8_t)gpphLibContext->ndef_cntx.psNdefMap |
| ->StdMifareContainer.currentBlock; |
| gpphLibContext->psBufferedAuth->cmd.MfCmd = phHal_eMifareRead16; |
| gpphLibContext->psBufferedAuth->sSendData.length |
| = 0; |
| gpphLibContext->psBufferedAuth->sRecvData.length |
| = MIFARE_STD_BLOCK_SIZE; |
| gpphLibContext->psBufferedAuth->sRecvData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| gpphLibContext->psBufferedAuth->sSendData.buffer |
| = (uint8_t *)phOsalNfc_GetMemory(MIFARE_STD_BLOCK_SIZE); |
| } |
| pClientCb = gpphLibContext->CBInfo.pClientCkNdefCb; |
| pUpperLayerContext = gpphLibContext->CBInfo.pClientCkNdefCntx; |
| gpphLibContext->CBInfo.pClientCkNdefCb = NULL; |
| gpphLibContext->CBInfo.pClientCkNdefCntx = NULL; |
| if(NULL != pClientCb) |
| { |
| Ndef_Info.NdefCardState = PHLIBNFC_NDEF_CARD_INVALID; |
| /* call the upper check ndef callback */ |
| pClientCb(pUpperLayerContext,Ndef_Info,RetStatus); |
| } |
| } |
| return; |
| } |
| /* Check Ndef Timer Callback*/ |
| STATIC void CheckNdef_timer_cb(uint32_t timer_id, void *pContext) |
| { |
| PHNFC_UNUSED_VARIABLE(pContext); |
| phOsalNfc_Timer_Stop(timer_id); |
| phOsalNfc_Timer_Delete(gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id); |
| gpphLibContext->ndef_cntx.Chk_Ndef_Timer_Id = 0x00; |
| phLibNfc_Ndef_CheckNdef_Cb((void *)gpphLibContext,NFCSTATUS_MORE_INFORMATION); |
| } |
| |
| void phLibNfc_Reconnect_Mifare_Cb ( |
| void *pContext, |
| phHal_sRemoteDevInformation_t *psRemoteDevInfo, |
| NFCSTATUS status) |
| { |
| phLibNfc_ChkNdef_Info_t Ndef_Info; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = |
| (phLibNfc_LibContext_t *)pContext; |
| void *pUpperLayerContext = NULL; |
| switch(gpphLibContext->ndef_cntx.eLast_Call) |
| { |
| case ChkNdef: |
| { |
| pphLibNfc_ChkNdefRspCb_t pClientCb=NULL; |
| pClientCb = pLibNfc_Ctxt->CBInfo.pClientCkNdefCb; |
| pUpperLayerContext = pLibNfc_Ctxt->CBInfo.pClientCkNdefCntx; |
| pLibNfc_Ctxt->CBInfo.pClientCkNdefCb = NULL; |
| pLibNfc_Ctxt->CBInfo.pClientCkNdefCntx = NULL; |
| if (NULL != pClientCb) |
| { |
| status = (NFCSTATUS_SUCCESS == status? |
| NFCSTATUS_FAILED:NFCSTATUS_TARGET_LOST); |
| Ndef_Info.ActualNdefMsgLength = 0; |
| Ndef_Info.MaxNdefMsgLength = 0; |
| /* call the upper check ndef callback */ |
| pClientCb(pUpperLayerContext,Ndef_Info,status); |
| } |
| } |
| break; |
| case NdefRd: |
| { |
| pphLibNfc_RspCb_t pClientCb = pLibNfc_Ctxt->CBInfo.pClientRdNdefCb; |
| pUpperLayerContext = pLibNfc_Ctxt->CBInfo.pClientRdNdefCntx; |
| pLibNfc_Ctxt->CBInfo.pClientRdNdefCb = NULL; |
| pLibNfc_Ctxt->CBInfo.pClientRdNdefCntx = NULL; |
| if (NULL != pClientCb) |
| { |
| status = (NFCSTATUS_SUCCESS == status? |
| NFCSTATUS_FAILED:NFCSTATUS_TARGET_LOST); |
| /* call the upper ndef read callback */ |
| pClientCb(pUpperLayerContext,status); |
| } |
| } |
| break; |
| case NdefWr: |
| { |
| pphLibNfc_RspCb_t pClientCb = pLibNfc_Ctxt->CBInfo.pClientWrNdefCb; |
| pUpperLayerContext = pLibNfc_Ctxt->CBInfo.pClientWrNdefCntx; |
| pLibNfc_Ctxt->CBInfo.pClientWrNdefCb = NULL; |
| pLibNfc_Ctxt->CBInfo.pClientWrNdefCntx = NULL; |
| if (NULL != pClientCb) |
| { |
| status = (NFCSTATUS_SUCCESS == status? |
| NFCSTATUS_FAILED:NFCSTATUS_TARGET_LOST); |
| /* call the upper ndef write callback */ |
| pClientCb(pUpperLayerContext,status); |
| } |
| } |
| break; |
| case NdefFmt: |
| #ifdef LIBNFC_READONLY_NDEF |
| case NdefReadOnly: |
| #endif /* #ifdef LIBNFC_READONLY_NDEF */ |
| { |
| pphLibNfc_RspCb_t pClientCb = |
| pLibNfc_Ctxt->ndef_cntx.pClientNdefFmtCb; |
| pUpperLayerContext= pLibNfc_Ctxt->ndef_cntx.pClientNdefFmtCntx; |
| pLibNfc_Ctxt->ndef_cntx.pClientNdefFmtCb = NULL; |
| pLibNfc_Ctxt->ndef_cntx.pClientNdefFmtCntx = NULL; |
| if (NULL != pClientCb) |
| { |
| status = (NFCSTATUS_SUCCESS == status? |
| NFCSTATUS_FAILED:NFCSTATUS_TARGET_LOST); |
| /* call the upper ndef format callback */ |
| pClientCb(pUpperLayerContext,status); |
| } |
| } |
| break; |
| case RawTrans: |
| { |
| phNfc_sData_t trans_resp; |
| pphLibNfc_TransceiveCallback_t pClientCb = |
| pLibNfc_Ctxt->CBInfo.pClientTransceiveCb; |
| trans_resp.length = 0; |
| pUpperLayerContext = pLibNfc_Ctxt->CBInfo.pClientTranseCntx; |
| pLibNfc_Ctxt->CBInfo.pClientTranseCntx= NULL; |
| pLibNfc_Ctxt->CBInfo.pClientTransceiveCb= NULL; |
| if (NULL != pClientCb) |
| { |
| status = (NFCSTATUS_SUCCESS == status? |
| NFCSTATUS_FAILED:NFCSTATUS_TARGET_LOST); |
| /* call the upper transceive callback */ |
| pClientCb(pUpperLayerContext, |
| (uint32_t)psRemoteDevInfo, |
| & trans_resp, |
| status); |
| } |
| } |
| break; |
| default: |
| { |
| } |
| break; |
| } |
| |
| } |
| /** |
| * Target format to make it NDEF compliant |
| */ |
| NFCSTATUS phLibNfc_RemoteDev_FormatNdef(phLibNfc_Handle hRemoteDevice, |
| phNfc_sData_t* pScrtKey, |
| pphLibNfc_RspCb_t pNdefformat_RspCb, |
| void* pContext |
| ) |
| { |
| NFCSTATUS RetVal = NFCSTATUS_FAILED; |
| |
| static uint8_t mif_std_key[6] ={0}, |
| Index = 0; |
| if((NULL == gpphLibContext) |
| ||(gpphLibContext->LibNfcState.cur_state |
| == eLibNfcHalStateShutdown)) |
| { |
| /*Lib Nfc not initialized*/ |
| RetVal = NFCSTATUS_NOT_INITIALISED; |
| } |
| else if((NULL == pContext) |
| || (NULL == pNdefformat_RspCb) |
| ||(NULL == pScrtKey) |
| ||(0 == hRemoteDevice)) |
| { |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if(gpphLibContext->LibNfcState.next_state |
| == eLibNfcHalStateShutdown) |
| { |
| RetVal= NFCSTATUS_SHUTDOWN; |
| } |
| else if(0 == gpphLibContext->Connected_handle) |
| { |
| RetVal=NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if(hRemoteDevice != gpphLibContext->Connected_handle) |
| { |
| RetVal=NFCSTATUS_INVALID_HANDLE; |
| } |
| else if((TRUE == gpphLibContext->status.GenCb_pending_status)|| |
| (NULL != gpphLibContext->ndef_cntx.pClientNdefFmtCb) |
| ||(gpphLibContext->ndef_cntx.is_ndef == TRUE)) |
| { |
| /*Previous Callback is Pending*/ |
| RetVal = NFCSTATUS_REJECTED; |
| PHDBG_INFO("LIbNfc:Previous Callback is Pending"); |
| } |
| #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 |
| { |
| uint8_t fun_id; |
| gpphLibContext->ndef_cntx.eLast_Call = NdefFmt; |
| gpphLibContext->ndef_cntx.NdefSendRecvLen = NDEF_SENDRCV_BUF_LEN; |
| |
| /* Call ndef format reset, this will initialize the ndef |
| format structure, and appropriate values are filled */ |
| RetVal = phFriNfc_NdefSmtCrd_Reset(gpphLibContext->ndef_cntx.ndef_fmt, |
| gpphLibContext->psOverHalCtxt, |
| (phHal_sRemoteDevInformation_t*)hRemoteDevice, |
| gpphLibContext->psDevInputParam, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| &(gpphLibContext->ndef_cntx.NdefSendRecvLen)); |
| for(fun_id = 0; fun_id < PH_FRINFC_SMTCRDFMT_CR; fun_id++) |
| { |
| /* Register for all the callbacks */ |
| RetVal = phFriNfc_NdefSmtCrd_SetCR(gpphLibContext->ndef_cntx.ndef_fmt, |
| fun_id, |
| phLibNfc_Ndef_format_Cb, |
| gpphLibContext); |
| } |
| /* mif_std_key is required to format the mifare 1k/4k card */ |
| for (Index =0 ;Index < (pScrtKey->length); Index++ ) |
| { |
| mif_std_key[Index] = *(pScrtKey->buffer++); |
| } |
| /* Start smart card formatting function */ |
| RetVal = phFriNfc_NdefSmtCrd_Format(gpphLibContext->ndef_cntx.ndef_fmt, |
| mif_std_key); |
| RetVal = PHNFCSTATUS(RetVal); |
| if(RetVal== NFCSTATUS_PENDING) |
| { |
| gpphLibContext->ndef_cntx.pClientNdefFmtCb = pNdefformat_RspCb; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCntx = pContext; |
| gpphLibContext->status.GenCb_pending_status=TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| } |
| else |
| { |
| RetVal = NFCSTATUS_FAILED; |
| } |
| } |
| return RetVal; |
| } |
| |
| #ifdef LIBNFC_READONLY_NDEF |
| |
| NFCSTATUS |
| phLibNfc_ConvertToReadOnlyNdef ( |
| phLibNfc_Handle hRemoteDevice, |
| pphLibNfc_RspCb_t pNdefReadOnly_RspCb, |
| void* pContext |
| ) |
| { |
| NFCSTATUS ret_val = NFCSTATUS_FAILED; |
| |
| if ((NULL == gpphLibContext) |
| || (gpphLibContext->LibNfcState.cur_state |
| == eLibNfcHalStateShutdown)) |
| { |
| /* LibNfc not initialized */ |
| ret_val = NFCSTATUS_NOT_INITIALISED; |
| } |
| else if ((NULL == pContext) |
| || (NULL == pNdefReadOnly_RspCb) |
| || (0 == hRemoteDevice)) |
| { |
| ret_val = NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if (gpphLibContext->LibNfcState.next_state |
| == eLibNfcHalStateShutdown) |
| { |
| ret_val = NFCSTATUS_SHUTDOWN; |
| } |
| else if (0 == gpphLibContext->Connected_handle) |
| { |
| ret_val = NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if (hRemoteDevice != gpphLibContext->Connected_handle) |
| { |
| ret_val = NFCSTATUS_INVALID_HANDLE; |
| } |
| else if ((TRUE == gpphLibContext->status.GenCb_pending_status) |
| || (NULL != gpphLibContext->ndef_cntx.pClientNdefFmtCb) |
| || (FALSE == gpphLibContext->ndef_cntx.is_ndef)) |
| { |
| /* Previous Callback is Pending */ |
| ret_val = NFCSTATUS_REJECTED; |
| PHDBG_INFO("LIbNfc:Previous Callback is Pending"); |
| } |
| else if (PH_NDEFMAP_CARD_STATE_READ_WRITE != |
| gpphLibContext->ndef_cntx.psNdefMap->CardState) |
| { |
| /* Tag is in different state */ |
| ret_val = NFCSTATUS_REJECTED; |
| } |
| else |
| { |
| gpphLibContext->ndef_cntx.eLast_Call = NdefReadOnly; |
| |
| if(eLibNfcHalStatePresenceChk != gpphLibContext->LibNfcState.next_state) |
| { |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = |
| (phHal_sRemoteDevInformation_t *)hRemoteDevice; |
| uint8_t fun_id; |
| |
| switch (ps_rem_dev_info->RemDevType) |
| { |
| case phHal_eMifare_PICC: |
| case phHal_eISO14443_A_PICC: |
| { |
| if ((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType) |
| && (0x00 != ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak)) |
| { |
| /* Mifare classic 1k/4k not supported */ |
| ret_val = NFCSTATUS_REJECTED; |
| } |
| else |
| { |
| gpphLibContext->ndef_cntx.NdefSendRecvLen = NDEF_SENDRCV_BUF_LEN; |
| |
| /* Call ndef format reset, this will initialize the ndef |
| format structure, and appropriate values are filled */ |
| ret_val = phFriNfc_NdefSmtCrd_Reset (gpphLibContext->ndef_cntx.ndef_fmt, |
| gpphLibContext->psOverHalCtxt, |
| (phHal_sRemoteDevInformation_t*)hRemoteDevice, |
| gpphLibContext->psDevInputParam, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| &(gpphLibContext->ndef_cntx.NdefSendRecvLen)); |
| |
| for(fun_id = 0; fun_id < PH_FRINFC_SMTCRDFMT_CR; fun_id++) |
| { |
| /* Register for all the callbacks */ |
| ret_val = phFriNfc_NdefSmtCrd_SetCR (gpphLibContext->ndef_cntx.ndef_fmt, |
| fun_id, phLibNfc_Ndef_ReadOnly_Cb, |
| gpphLibContext); |
| } |
| |
| /* Start smart card formatting function */ |
| ret_val = phFriNfc_NdefSmtCrd_ConvertToReadOnly ( |
| gpphLibContext->ndef_cntx.ndef_fmt); |
| ret_val = PHNFCSTATUS(ret_val); |
| } |
| break; |
| } |
| |
| case phHal_eJewel_PICC: |
| case phHal_eISO15693_PICC: |
| { |
| // MC: Got the feedback this was #if 0'd because it was resetting the lock bits |
| // read in check NDEF, and these should not be reset here already. |
| #if 0 |
| static uint16_t data_cnt = 0; |
| |
| /* Resets the component instance */ |
| ret_val = phFriNfc_NdefMap_Reset (gpphLibContext->ndef_cntx.psNdefMap, |
| gpphLibContext->psOverHalCtxt, |
| (phLibNfc_sRemoteDevInformation_t*)hRemoteDevice, |
| gpphLibContext->psDevInputParam, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| gpphLibContext->ndef_cntx.NdefSendRecvLen, |
| gpphLibContext->ndef_cntx.psNdefMap->SendRecvBuf, |
| &(gpphLibContext->ndef_cntx.NdefSendRecvLen), |
| &(data_cnt)); |
| #endif /* #if 0 */ |
| |
| |
| for (fun_id = 0; fun_id < PH_FRINFC_NDEFMAP_CR; fun_id++) |
| { |
| /* Register the callback for the check ndef */ |
| ret_val = phFriNfc_NdefMap_SetCompletionRoutine ( |
| gpphLibContext->ndef_cntx.psNdefMap, |
| fun_id, phLibNfc_Ndef_ReadOnly_Cb, |
| (void *)gpphLibContext); |
| } |
| |
| /* call below layer check Ndef function */ |
| ret_val = phFriNfc_NdefMap_ConvertToReadOnly ( |
| gpphLibContext->ndef_cntx.psNdefMap); |
| ret_val = PHNFCSTATUS(ret_val); |
| break; |
| } |
| |
| default: |
| { |
| /* Tag not supported */ |
| ret_val = NFCSTATUS_REJECTED; |
| break; |
| } |
| } |
| } |
| else |
| { |
| gpphLibContext->ndef_cntx.pClientNdefFmtCb= NULL; |
| ret_val = NFCSTATUS_PENDING; |
| } |
| |
| if (NFCSTATUS_PENDING == ret_val) |
| { |
| gpphLibContext->ndef_cntx.pClientNdefFmtCb = pNdefReadOnly_RspCb; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCntx = pContext; |
| |
| gpphLibContext->status.GenCb_pending_status = TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| } |
| else |
| { |
| ret_val = NFCSTATUS_FAILED; |
| } |
| } |
| return ret_val; |
| } |
| |
| #endif /* #ifdef LIBNFC_READONLY_NDEF */ |
| |
| /** |
| * Response callback for NDEF format. |
| */ |
| STATIC |
| void phLibNfc_Ndef_format_Cb(void *Context,NFCSTATUS status) |
| { |
| NFCSTATUS RetStatus = NFCSTATUS_SUCCESS; |
| pphLibNfc_RspCb_t pClientCb=NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = (phLibNfc_LibContext_t *)Context; |
| void *pUpperLayerContext=NULL; |
| phHal_sRemoteDevInformation_t *ps_rem_dev_info = NULL; |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { /*wrong context returned*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { |
| /*shutdown is pending so issue shutdown*/ |
| phLibNfc_Pending_Shutdown(); |
| RetStatus = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| RetStatus = NFCSTATUS_ABORTED; |
| } |
| else |
| { |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| RetStatus = NFCSTATUS_SUCCESS; |
| } |
| else if(PHNFCSTATUS(status)==NFCSTATUS_FAILED) |
| { |
| RetStatus = NFCSTATUS_FAILED; |
| ps_rem_dev_info = (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle; |
| if ((phHal_eMifare_PICC == ps_rem_dev_info->RemDevType) && |
| (0x08 == (ps_rem_dev_info->RemoteDevInfo.Iso14443A_Info.Sak & 0x08))) |
| { |
| |
| /* card type is mifare 1k/4k, then reconnect */ |
| RetStatus = phHal4Nfc_Connect(gpphLibContext->psHwReference, |
| (phHal_sRemoteDevInformation_t *) |
| gpphLibContext->Connected_handle, |
| (pphHal4Nfc_ConnectCallback_t) |
| phLibNfc_Reconnect_Mifare_Cb, |
| (void *)gpphLibContext); |
| } |
| } |
| else |
| { |
| /*Target was removed during transaction*/ |
| RetStatus = NFCSTATUS_FAILED; |
| } |
| gpphLibContext->LibNfcState.cur_state =eLibNfcHalStateConnect; |
| } |
| phLibNfc_UpdateCurState(status,gpphLibContext); |
| |
| pClientCb = gpphLibContext->ndef_cntx.pClientNdefFmtCb; |
| pUpperLayerContext= gpphLibContext->ndef_cntx.pClientNdefFmtCntx; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCb = NULL; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCntx = NULL; |
| if(NFCSTATUS_PENDING != RetStatus) |
| { |
| if (NULL != pClientCb) |
| { |
| /* Call the tag format upper layer callback */ |
| pClientCb(pUpperLayerContext,RetStatus); |
| } |
| } |
| } |
| return; |
| } |
| |
| #ifdef LIBNFC_READONLY_NDEF |
| STATIC |
| void |
| phLibNfc_Ndef_ReadOnly_Cb ( |
| void *p_context, |
| NFCSTATUS status) |
| { |
| NFCSTATUS ret_status = NFCSTATUS_SUCCESS; |
| pphLibNfc_RspCb_t p_client_cb = NULL; |
| phLibNfc_LibContext_t *pLibNfc_Ctxt = (phLibNfc_LibContext_t *)p_context; |
| void *p_upper_layer_ctxt = NULL; |
| |
| if(pLibNfc_Ctxt != gpphLibContext) |
| { |
| /*wrong context returned*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_InternalErr,1); |
| } |
| else |
| { |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { |
| /*shutdown is pending so issue shutdown*/ |
| phLibNfc_Pending_Shutdown(); |
| ret_status = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| ret_status = NFCSTATUS_ABORTED; |
| } |
| else |
| { |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| gpphLibContext->ndef_cntx.psNdefMap->CardState = |
| PH_NDEFMAP_CARD_STATE_READ_ONLY; |
| ret_status = NFCSTATUS_SUCCESS; |
| } |
| else |
| { |
| ret_status = NFCSTATUS_FAILED; |
| } |
| gpphLibContext->LibNfcState.cur_state =eLibNfcHalStateConnect; |
| } |
| |
| phLibNfc_UpdateCurState(status, gpphLibContext); |
| |
| p_client_cb = gpphLibContext->ndef_cntx.pClientNdefFmtCb; |
| p_upper_layer_ctxt = gpphLibContext->ndef_cntx.pClientNdefFmtCntx; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCb = NULL; |
| gpphLibContext->ndef_cntx.pClientNdefFmtCntx = NULL; |
| if(NFCSTATUS_PENDING != ret_status) |
| { |
| if (NULL != p_client_cb) |
| { |
| /* Call the tag format upper layer callback */ |
| p_client_cb (p_upper_layer_ctxt, ret_status); |
| } |
| } |
| } |
| } |
| #endif /* #ifdef LIBNFC_READONLY_NDEF */ |
| |
| STATIC |
| void phLibNfc_Ndef_SrchNdefCnt_Cb(void *context, NFCSTATUS status) |
| { |
| static NFCSTATUS RegPrSt=FALSE; |
| uint8_t RegStatus=0; |
| NFCSTATUS RetVal = NFCSTATUS_SUCCESS ; |
| uint32_t Index=0; |
| |
| |
| PHNFC_UNUSED_VARIABLE(context); |
| if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state) |
| { /*shutdown called before completion of Ndef read allow |
| shutdown to happen */ |
| phLibNfc_Pending_Shutdown(); |
| RetVal = NFCSTATUS_SHUTDOWN; |
| } |
| else if(eLibNfcHalStateRelease == gpphLibContext->LibNfcState.next_state) |
| { |
| RetVal = NFCSTATUS_ABORTED; |
| } |
| else if(NFCSTATUS_SUCCESS != status) |
| { |
| RetVal = status; |
| } |
| else |
| { |
| /* This conditional branch is for QMORE fix */ |
| } |
| gpphLibContext->status.GenCb_pending_status = FALSE; |
| |
| phLibNfc_UpdateCurState(status,gpphLibContext); |
| /* Read is not success send failed to upperlayer Call back*/ |
| if( RetVal!= NFCSTATUS_SUCCESS ) |
| { |
| if((RetVal!=NFCSTATUS_SHUTDOWN)&& (RetVal!=NFCSTATUS_ABORTED)) |
| { |
| RetVal= NFCSTATUS_FAILED; |
| } |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb( |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx, |
| NULL, |
| gpphLibContext->Connected_handle, |
| RetVal); |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb = NULL; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx = NULL; |
| return; |
| } |
| |
| /*Get the Number of records ( If Raw record parameter is null then API gives number of Records*/ |
| RetVal = phFriNfc_NdefRecord_GetRecords( |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer, |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.length, |
| NULL, |
| gpphLibContext->phLib_NdefRecCntx.IsChunked, |
| &(gpphLibContext->phLib_NdefRecCntx.NumberOfRawRecords)); |
| |
| NdefInfo.pNdefMessage = gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer; |
| NdefInfo.NdefMessageLengthActual = gpphLibContext->ndef_cntx.NdefActualSize; |
| NdefInfo.NdefMessageLengthMaximum = gpphLibContext->ndef_cntx.NdefLength; |
| NdefInfo.NdefRecordCount =0; |
| |
| /*Allocate memory to hold the records Read*/ |
| NdefInfo.pNdefRecord = phOsalNfc_GetMemory |
| (sizeof(phFriNfc_NdefRecord_t)* gpphLibContext->phLib_NdefRecCntx.NumberOfRawRecords ); |
| if(NULL==NdefInfo.pNdefRecord) |
| { |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb( |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx, |
| NULL, |
| gpphLibContext->Connected_handle, |
| NFCSTATUS_FAILED); |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb = NULL; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx = NULL; |
| return; |
| } |
| |
| pNdefRecord=NdefInfo.pNdefRecord; |
| /*If phLibNfc_Ndef_SearchNdefContent Reg type is NULL return all the Records*/ |
| if(gpphLibContext->ndef_cntx.pNdef_NtfSrch_Type==NULL) |
| { |
| RetVal = phFriNfc_NdefRecord_GetRecords( |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer, |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.length, |
| gpphLibContext->phLib_NdefRecCntx.RawRecords, |
| gpphLibContext->phLib_NdefRecCntx.IsChunked, |
| &(gpphLibContext->phLib_NdefRecCntx.NumberOfRawRecords)); |
| |
| for (Index = 0; Index < gpphLibContext->phLib_NdefRecCntx.NumberOfRawRecords; Index++) |
| { |
| RetVal = phFriNfc_NdefRecord_Parse( |
| pNdefRecord, |
| gpphLibContext->phLib_NdefRecCntx.RawRecords[Index]); |
| pNdefRecord++; |
| NdefInfo.NdefRecordCount++; |
| } |
| } |
| else |
| { |
| |
| /* Look for registerd TNF */ |
| RetVal = phFriNfc_NdefReg_DispatchPacket( |
| &(gpphLibContext->phLib_NdefRecCntx.NdefReg), |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer, |
| (uint16_t)gpphLibContext->phLib_NdefRecCntx.ndef_message.length); |
| if(NFCSTATUS_SUCCESS != RetVal) |
| { |
| /*phFriNfc_NdefReg_DispatchPacket is failed call upper layer*/ |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb(gpphLibContext->CBInfo.pClientNdefNtfRespCntx, |
| NULL,gpphLibContext->Connected_handle,NFCSTATUS_FAILED); |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb = NULL; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx = NULL; |
| return; |
| } |
| |
| while(1 != RegStatus) |
| { |
| /* Process the NDEF records, If match FOUND we will get Call back*/ |
| RegStatus = phFriNfc_NdefReg_Process( &(gpphLibContext->phLib_NdefRecCntx.NdefReg), |
| &RegPrSt); |
| if(RegPrSt == TRUE) |
| { |
| /* Processing Done */ |
| break; |
| } |
| /*If match found the CbParam will be updated by lower layer, copy the record info*/ |
| for(Index=0;Index<gpphLibContext->phLib_NdefRecCntx.CbParam.Count;Index++) |
| { |
| pNdefRecord->Tnf = gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].Tnf; |
| pNdefRecord->TypeLength = |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].TypeLength; |
| pNdefRecord->PayloadLength = |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].PayloadLength; |
| pNdefRecord->IdLength = |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].IdLength; |
| pNdefRecord->Flags = |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].Flags; |
| |
| pNdefRecord->Id = phOsalNfc_GetMemory(pNdefRecord->IdLength); |
| pNdefRecord->Type = phOsalNfc_GetMemory(pNdefRecord->TypeLength); |
| pNdefRecord->PayloadData = phOsalNfc_GetMemory(pNdefRecord->PayloadLength); |
| |
| (void)memcpy(pNdefRecord->Id, |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].Id, |
| pNdefRecord->IdLength); |
| (void)memcpy(pNdefRecord->PayloadData, |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].PayloadData, |
| pNdefRecord->PayloadLength); |
| (void)memcpy(pNdefRecord->Type, |
| gpphLibContext->phLib_NdefRecCntx.CbParam.Records[Index].Type, |
| pNdefRecord->TypeLength); |
| |
| pNdefRecord++; |
| NdefInfo.NdefRecordCount++; |
| } |
| } |
| } |
| /* If no record found call upper layer with failed status*/ |
| if(pNdefRecord == NdefInfo.pNdefRecord) |
| { |
| NdefInfo.NdefRecordCount =0; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb( |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx, |
| &NdefInfo,gpphLibContext->Connected_handle, |
| NFCSTATUS_SUCCESS); |
| |
| } |
| else |
| { |
| /*Call upperlayer Call back with match records*/ |
| |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb( |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx, |
| &NdefInfo,gpphLibContext->Connected_handle, |
| NFCSTATUS_SUCCESS); |
| /*Remove entry from FRI*/ |
| RetVal = phFriNfc_NdefReg_RmCb( |
| &(gpphLibContext->phLib_NdefRecCntx.NdefReg), |
| gpphLibContext->phLib_NdefRecCntx.NdefCb ); |
| /*Free the memory*/ |
| if(gpphLibContext->ndef_cntx.pNdef_NtfSrch_Type!=NULL) |
| { |
| pNdefRecord=NdefInfo.pNdefRecord; |
| for(Index=0;Index<gpphLibContext->phLib_NdefRecCntx.CbParam.Count;Index++) |
| { |
| phOsalNfc_FreeMemory(pNdefRecord->Id); |
| phOsalNfc_FreeMemory(pNdefRecord->PayloadData); |
| phOsalNfc_FreeMemory(pNdefRecord->Type); |
| pNdefRecord++; |
| } |
| } |
| } |
| |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb = NULL; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx = NULL; |
| |
| } |
| |
| STATIC |
| void phLibNfc_Ndef_Rtd_Cb( void *CallBackParam) |
| { |
| /*There will be single call back given to all match |
| It's processed in phLibNfc_Ndef_SrchNdefCnt_Cb*/ |
| PHNFC_UNUSED_VARIABLE(CallBackParam); |
| } |
| |
| NFCSTATUS phLibNfc_Ndef_SearchNdefContent( |
| phLibNfc_Handle hRemoteDevice, |
| phLibNfc_Ndef_SrchType_t* psSrchTypeList, |
| uint8_t uNoSrchRecords, |
| pphLibNfc_Ndef_Search_RspCb_t pNdefNtfRspCb, |
| void * pContext |
| ) |
| { |
| |
| NFCSTATUS RetVal =NFCSTATUS_SUCCESS; |
| uint32_t Index=0; |
| uint8_t cr_index = 0; |
| |
| |
| if((NULL == gpphLibContext) || |
| (gpphLibContext->LibNfcState.cur_state |
| == eLibNfcHalStateShutdown)) |
| { |
| RetVal = NFCSTATUS_NOT_INITIALISED; |
| } |
| /* Check the state for DeInit is called or not,if yes return NFCSTATUS_SHUTDOWN*/ |
| else if(gpphLibContext->LibNfcState.next_state |
| == eLibNfcHalStateShutdown) |
| { |
| RetVal= NFCSTATUS_SHUTDOWN; |
| } |
| else if( (NULL == pNdefNtfRspCb) || |
| (NULL == pContext ) || |
| (0 == hRemoteDevice)) |
| { |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if( (NULL != psSrchTypeList) && (0==uNoSrchRecords)) |
| { |
| RetVal= NFCSTATUS_INVALID_PARAMETER; |
| } |
| else if(0 == gpphLibContext->Connected_handle) |
| { /*presently no target or tag is connected*/ |
| RetVal=NFCSTATUS_TARGET_NOT_CONNECTED; |
| } |
| else if(hRemoteDevice != gpphLibContext->Connected_handle) |
| { /*This handle of the device sent by application is not connected */ |
| RetVal=NFCSTATUS_INVALID_HANDLE; |
| } |
| else if((TRUE == gpphLibContext->status.GenCb_pending_status) |
| ||(NULL!=gpphLibContext->CBInfo.pClientNdefNtfRespCb)) |
| { |
| /*Previous callback is pending*/ |
| RetVal = NFCSTATUS_REJECTED; |
| } |
| else |
| { |
| gpphLibContext->ndef_cntx.pNdef_NtfSrch_Type = psSrchTypeList; |
| |
| if(psSrchTypeList!=NULL) |
| { |
| /*Maximum records supported*/ |
| gpphLibContext->phLib_NdefRecCntx.NumberOfRecords = 255; |
| /*Reset the FRI component to add the Reg type*/ |
| RetVal = phFriNfc_NdefReg_Reset( |
| &(gpphLibContext->phLib_NdefRecCntx.NdefReg), |
| gpphLibContext->phLib_NdefRecCntx.NdefTypes_array, |
| &(gpphLibContext->phLib_NdefRecCntx.RecordsExtracted), |
| &(gpphLibContext->phLib_NdefRecCntx.CbParam), |
| gpphLibContext->phLib_NdefRecCntx.ChunkedRecordsarray, |
| gpphLibContext->phLib_NdefRecCntx.NumberOfRecords); |
| |
| gpphLibContext->phLib_NdefRecCntx.NdefCb = phOsalNfc_GetMemory(sizeof(phFriNfc_NdefReg_Cb_t)); |
| if(gpphLibContext->phLib_NdefRecCntx.NdefCb==NULL) |
| { |
| /*exception: Not enough memory*/ |
| phOsalNfc_RaiseException(phOsalNfc_e_NoMemory,1); |
| } |
| gpphLibContext->phLib_NdefRecCntx.NdefCb->NdefCallback = phLibNfc_Ndef_Rtd_Cb; |
| /*Copy the TNF types to search in global structure*/ |
| gpphLibContext->phLib_NdefRecCntx.NdefCb->NumberOfRTDs = uNoSrchRecords; |
| for(Index=0;Index<uNoSrchRecords;Index++) |
| { |
| gpphLibContext->phLib_NdefRecCntx.NdefCb->NdefType[Index] = psSrchTypeList->Type; |
| gpphLibContext->phLib_NdefRecCntx.NdefCb->Tnf[Index] = psSrchTypeList->Tnf ; |
| gpphLibContext->phLib_NdefRecCntx.NdefCb->NdeftypeLength[Index] = psSrchTypeList->TypeLength; |
| psSrchTypeList++; |
| } |
| /* Add the TNF type to FRI component*/ |
| |
| RetVal = phFriNfc_NdefReg_AddCb(&(gpphLibContext->phLib_NdefRecCntx.NdefReg), |
| gpphLibContext->phLib_NdefRecCntx.NdefCb ); |
| |
| } |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer = |
| phOsalNfc_GetMemory(gpphLibContext->ndef_cntx.NdefActualSize); |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.length = |
| gpphLibContext->ndef_cntx.NdefActualSize; |
| /*Set Complete routine for NDEF Read*/ |
| for (cr_index = 0; cr_index < PH_FRINFC_NDEFMAP_CR; cr_index++) |
| { |
| RetVal= phFriNfc_NdefMap_SetCompletionRoutine( |
| gpphLibContext->ndef_cntx.psNdefMap, |
| cr_index, |
| phLibNfc_Ndef_SrchNdefCnt_Cb, |
| (void *)gpphLibContext); |
| |
| } |
| gpphLibContext->ndef_cntx.NdefContinueRead = PH_FRINFC_NDEFMAP_SEEK_BEGIN; |
| /* call below layer Ndef Read*/ |
| RetVal = phFriNfc_NdefMap_RdNdef(gpphLibContext->ndef_cntx.psNdefMap, |
| gpphLibContext->phLib_NdefRecCntx.ndef_message.buffer, |
| (uint32_t*)&gpphLibContext->phLib_NdefRecCntx.ndef_message.length, |
| PH_FRINFC_NDEFMAP_SEEK_BEGIN); |
| |
| if(NFCSTATUS_PENDING == RetVal) |
| { |
| gpphLibContext->CBInfo.pClientNdefNtfRespCb = pNdefNtfRspCb; |
| gpphLibContext->CBInfo.pClientNdefNtfRespCntx = pContext; |
| gpphLibContext->status.GenCb_pending_status=TRUE; |
| gpphLibContext->LibNfcState.next_state = eLibNfcHalStateTransaction; |
| } |
| else if (NFCSTATUS_SUCCESS == RetVal) |
| { |
| RetVal= NFCSTATUS_SUCCESS; |
| } |
| else |
| { |
| /*Ndef read failed*/ |
| RetVal = NFCSTATUS_FAILED; |
| } |
| } |
| return RetVal; |
| |
| } |
| |
