diff options
Diffstat (limited to 'nfc/Simulator/Src/SmartCardReader.cpp')
| -rw-r--r-- | nfc/Simulator/Src/SmartCardReader.cpp | 564 |
1 files changed, 0 insertions, 564 deletions
diff --git a/nfc/Simulator/Src/SmartCardReader.cpp b/nfc/Simulator/Src/SmartCardReader.cpp deleted file mode 100644 index efae85d4..00000000 --- a/nfc/Simulator/Src/SmartCardReader.cpp +++ /dev/null @@ -1,564 +0,0 @@ -/*++ - -Copyright (c) Microsoft Corporation. All rights reserved. - -Module Name: - - smartcardreader.cpp - -Abstract: - - Implements the NFC smart card reader class. - -Environment: - - Windows User-Mode Driver Framework (WUDF) - ---*/ - -#include "Internal.h" -#include "SmartCardReader.tmh" - -CSmartCardReader::CSmartCardReader(WDFDEVICE Device) : - m_Device(Device), - m_pSmartCard(nullptr), - m_fVirtualPowered(FALSE), - m_pCurrentClient(nullptr) -{ - srand((unsigned) GetTickCount()); - InitializeCriticalSection(&m_SmartCardLock); -} - -CSmartCardReader::~CSmartCardReader() -{ - DeleteCriticalSection(&m_SmartCardLock); -} - -NTSTATUS CSmartCardReader::Initialize() -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - WDF_IO_QUEUE_CONFIG QueueConfig; - - WDF_IO_QUEUE_CONFIG_INIT(&QueueConfig, WdfIoQueueDispatchManual); - QueueConfig.PowerManaged = WdfFalse; - - Status = WdfIoQueueCreate( - m_Device, - &QueueConfig, - WDF_NO_OBJECT_ATTRIBUTES, - &m_PresentQueue); - - if (NT_SUCCESS(Status)) { - WDF_IO_QUEUE_CONFIG_INIT(&QueueConfig, WdfIoQueueDispatchManual); - QueueConfig.PowerManaged = WdfFalse; - - Status = WdfIoQueueCreate( - m_Device, - &QueueConfig, - WDF_NO_OBJECT_ATTRIBUTES, - &m_AbsentQueue); - } - - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -VOID CSmartCardReader::Deinitialize() -{ - MethodEntry("..."); - - // - // Queue objects are parented to device by default so they - // are automatically deleted by framework when parent is deleted - // - - SAFE_DELETE(m_pSmartCard); - - MethodReturnVoid(); -} - -NTSTATUS CSmartCardReader::AddClient(CFileObject *pFileObject) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - - if (InterlockedCompareExchangePointer((void**)&m_pCurrentClient, pFileObject, nullptr) != nullptr) { - Status = STATUS_ACCESS_DENIED; - goto Exit; - } - -Exit: - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -VOID CSmartCardReader::RemoveClient(CFileObject *pFileObject) -{ - MethodEntry("..."); - - InterlockedCompareExchangePointer((void**)&m_pCurrentClient, nullptr, pFileObject); - - MethodReturnVoid(); -} - -NTSTATUS -CSmartCardReader::GetAttribute( - _In_ DWORD dwAttributeId, - _Out_writes_bytes_(*pcbAttributeValue) PBYTE pbAttributeValue, - _Inout_ LPDWORD pcbAttributeValue - ) -{ - MethodEntry("Attribute Id = 0x%x", dwAttributeId); - - static const CHAR SCReaderVendorName[] = "Microsoft"; - static const CHAR SCReaderVendorIfd[] = "IFD"; - static const DWORD SCReaderVendorIfdVersion = 0x01000010; //1.0.0.1 - static const DWORD SCReaderChannelId = SCARD_READER_TYPE_NFC << 16; - static const DWORD SCReaderProtocolTypes = SCARD_PROTOCOL_T1; - static const DWORD SCReaderDeviceUnit = 0; - static const DWORD SCReaderDefaultClk = 13560; // Default ICC CLK frequency - static const DWORD SCReaderMaxClk = 13560; // Max supported ICC CLK - static const DWORD SCReaderDefaultDataRate = 1; // ICC IO data rate - static const DWORD SCReaderMaxDataRate = 1; - static const DWORD SCReaderMaxIfsd = 254; // Max IFSD supported - static const DWORD SCReaderCharacteristics = SCARD_READER_CONTACTLESS; - static const DWORD SCReaderCurrentProtocolType = SCARD_PROTOCOL_T1; - static const DWORD SCReaderCurrentClk = 13560; // Current ICC CLK frequency in KHz - static const DWORD SCReaderCurrentD = 1; - static const DWORD SCReaderCurrentIfsc = 32; // Valid if current protocol is T=1 - static const DWORD SCReaderCurrentIfsd = 254; // Valid if current protocol is T=1 - static const DWORD SCReaderCurrentBwt = 4; // Valid if current protocol is T=1 - - const DISPATCH_ENTRY DispatchTable[] = - { - { SCARD_ATTR_VENDOR_NAME, (PBYTE)SCReaderVendorName, sizeof(SCReaderVendorName), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_VENDOR_IFD_TYPE, (PBYTE)SCReaderVendorIfd, sizeof(SCReaderVendorIfd), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_VENDOR_IFD_VERSION, (PBYTE)&SCReaderVendorIfdVersion, sizeof(SCReaderVendorIfdVersion), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CHANNEL_ID, (PBYTE)&SCReaderChannelId, sizeof(SCReaderChannelId), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_PROTOCOL_TYPES, (PBYTE)&SCReaderProtocolTypes, sizeof(SCReaderProtocolTypes), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_DEVICE_UNIT, (PBYTE)&SCReaderDeviceUnit, sizeof(SCReaderDeviceUnit), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_DEFAULT_CLK, (PBYTE)&SCReaderDefaultClk, sizeof(SCReaderDefaultClk), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_MAX_CLK, (PBYTE)&SCReaderMaxClk, sizeof(SCReaderMaxClk), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_DEFAULT_DATA_RATE, (PBYTE)&SCReaderDefaultDataRate, sizeof(SCReaderDefaultDataRate), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_MAX_DATA_RATE, (PBYTE)&SCReaderMaxDataRate, sizeof(SCReaderMaxDataRate), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_MAX_IFSD, (PBYTE)&SCReaderMaxIfsd, sizeof(SCReaderMaxIfsd), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CHARACTERISTICS, (PBYTE)&SCReaderCharacteristics, sizeof(SCReaderCharacteristics), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CURRENT_PROTOCOL_TYPE, (PBYTE)&SCReaderCurrentProtocolType,sizeof(SCReaderCurrentProtocolType), &CSmartCardReader::GetCurrentProtocolType }, - { SCARD_ATTR_CURRENT_CLK, (PBYTE)&SCReaderCurrentClk, sizeof(SCReaderCurrentClk), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CURRENT_D, (PBYTE)&SCReaderCurrentD, sizeof(SCReaderCurrentD), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CURRENT_IFSC, (PBYTE)&SCReaderCurrentIfsc, sizeof(SCReaderCurrentIfsc), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CURRENT_IFSD, (PBYTE)&SCReaderCurrentIfsd, sizeof(SCReaderCurrentIfsd), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_CURRENT_BWT, (PBYTE)&SCReaderCurrentBwt, sizeof(SCReaderCurrentBwt), &CSmartCardReader::GetAttributeGeneric }, - { SCARD_ATTR_ICC_PRESENCE, nullptr, 0, &CSmartCardReader::GetIccPresence }, - { SCARD_ATTR_ATR_STRING, nullptr, 0, &CSmartCardReader::GetAtrString }, - { SCARD_ATTR_ICC_TYPE_PER_ATR, nullptr, 0, &CSmartCardReader::GetIccTypePerAtr }, - }; - - NTSTATUS Status = STATUS_NOT_SUPPORTED; - - for (DWORD TableEntry = 0; TableEntry < _countof(DispatchTable); TableEntry++) { - if (DispatchTable[TableEntry].dwAttributeId == dwAttributeId) { - Status = (this->*DispatchTable[TableEntry].pfnDispatchHandler)(DispatchTable[TableEntry].pbAttributeValue, - (DWORD)DispatchTable[TableEntry].cbAttributeValue, - pbAttributeValue, - pcbAttributeValue); - break; - } - } - - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS CSmartCardReader::SetAttribute(_In_ DWORD dwAttributeId) -{ - return (dwAttributeId == SCARD_ATTR_DEVICE_IN_USE ? STATUS_SUCCESS : STATUS_NOT_SUPPORTED); -} - -NTSTATUS CSmartCardReader::SetPower(_In_ DWORD dwPower) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - - EnterCriticalSection(&m_SmartCardLock); - - if (m_pSmartCard == nullptr) { - Status = STATUS_NO_MEDIA; - goto Exit; - } - - switch (dwPower) - { - case SCARD_COLD_RESET: - case SCARD_WARM_RESET: - m_fVirtualPowered = TRUE; - break; - - case SCARD_POWER_DOWN: - m_fVirtualPowered = FALSE; - break; - - default: - Status = STATUS_INVALID_PARAMETER; - break; - } - -Exit: - LeaveCriticalSection(&m_SmartCardLock); - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS CSmartCardReader::SetProtocol(_In_ DWORD dwProtocol, _Out_ DWORD *pdwSelectedProtocol) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - - if (m_pSmartCard == nullptr) { - Status = STATUS_NO_MEDIA; - goto Exit; - } - - if (((dwProtocol & SCARD_PROTOCOL_DEFAULT) != 0) || - ((dwProtocol & SCARD_PROTOCOL_T1) != 0) ) { - *pdwSelectedProtocol = SCARD_PROTOCOL_T1; - } - else if (((dwProtocol & SCARD_PROTOCOL_RAW) != 0) || - ((dwProtocol & SCARD_PROTOCOL_T0) != 0) || - ((dwProtocol & SCARD_PROTOCOL_Tx) != 0) ) { - Status = STATUS_NOT_SUPPORTED; - } - else if (dwProtocol == SCARD_PROTOCOL_OPTIMAL) { - *pdwSelectedProtocol = SCARD_PROTOCOL_T1; - } - else { - Status = STATUS_INVALID_DEVICE_REQUEST; - } - -Exit: - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS CSmartCardReader::IsAbsent(_In_ WDFREQUEST Request) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - WDFREQUEST OutRequest = nullptr; - BOOL fCompleteRequest = TRUE; - - if (m_pSmartCard == nullptr) { - Status = STATUS_SUCCESS; - goto Exit; - } - - if (NT_SUCCESS(WdfIoQueueFindRequest( - m_AbsentQueue, - nullptr, - WdfRequestGetFileObject(Request), - nullptr, - &OutRequest))) { - WdfObjectDereference(OutRequest); - Status = STATUS_DEVICE_BUSY; - goto Exit; - } - - Status = WdfRequestForwardToIoQueue(Request, m_AbsentQueue); - fCompleteRequest = !NT_SUCCESS(Status); - -Exit: - MethodReturn(fCompleteRequest ? Status : STATUS_PENDING, "Status = %!STATUS!", Status); -} - -NTSTATUS CSmartCardReader::IsPresent(_In_ WDFREQUEST Request) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - WDFREQUEST OutRequest = nullptr; - BOOL fCompleteRequest = TRUE; - - if (m_pSmartCard != nullptr) { - Status = STATUS_SUCCESS; - goto Exit; - } - - if (NT_SUCCESS(WdfIoQueueFindRequest( - m_PresentQueue, - nullptr, - WdfRequestGetFileObject(Request), - nullptr, - &OutRequest))) { - WdfObjectDereference(OutRequest); - Status = STATUS_DEVICE_BUSY; - goto Exit; - } - - Status = WdfRequestForwardToIoQueue(Request, m_PresentQueue); - fCompleteRequest = !NT_SUCCESS(Status); - -Exit: - MethodReturn(fCompleteRequest ? Status : STATUS_PENDING, "Status = %!STATUS!", Status); -} - -NTSTATUS -CSmartCardReader::Transmit( - _In_reads_bytes_opt_(InputBufferLength) PBYTE InputBuffer, - _In_ size_t InputBufferLength, - _Out_writes_bytes_opt_(OutputBufferLength) PBYTE OutputBuffer, - _In_ size_t OutputBufferLength, - _In_ size_t* BytesTransferred - ) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - SCARD_IO_REQUEST *InputRequest = (SCARD_IO_REQUEST*)InputBuffer; - SCARD_IO_REQUEST *OutputRequest = (SCARD_IO_REQUEST*)OutputBuffer; - - EnterCriticalSection(&m_SmartCardLock); - - if (m_pSmartCard == nullptr) { - Status = STATUS_NO_MEDIA; - goto Exit; - } - - if (InputRequest->dwProtocol != SCARD_PROTOCOL_T1) { - Status = STATUS_INVALID_DEVICE_STATE; - goto Exit; - } - - Status = m_pSmartCard->SendCommand( - InputBuffer + sizeof(SCARD_IO_REQUEST), - InputBufferLength - sizeof(SCARD_IO_REQUEST), - OutputBuffer + sizeof(SCARD_IO_REQUEST), - OutputBufferLength - sizeof(SCARD_IO_REQUEST), - BytesTransferred); - - if (NT_SUCCESS(Status)) { - // Store the header information (SCARD_IO_REQUEST) in the output buffer - OutputRequest->dwProtocol = SCARD_PROTOCOL_T1; - OutputRequest->cbPciLength = sizeof(SCARD_IO_REQUEST); - *BytesTransferred += sizeof(SCARD_IO_REQUEST); - } - -Exit: - LeaveCriticalSection(&m_SmartCardLock); - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -DWORD CSmartCardReader::GetState() -{ - if (m_pSmartCard != nullptr) { - return (m_fVirtualPowered ? SCARD_SPECIFIC : SCARD_SWALLOWED); - } - - return SCARD_ABSENT; -} - -BOOL CSmartCardReader::MessageReceived(_In_ MESSAGE* pMessage) -{ - MethodEntry("..."); - - BOOL fHandled = FALSE; - - if (m_pSmartCard != nullptr) { - fHandled = m_pSmartCard->ResponseReceived(pMessage); - } - - MethodReturnBool(fHandled); -} - -BOOL CSmartCardReader::CardArrived(_In_ CConnection* pConnection) -{ - MethodEntry("void"); - - BOOL fTakeConnection = FALSE; - WDFREQUEST Request = nullptr; - - EnterCriticalSection(&m_SmartCardLock); - - m_fVirtualPowered = TRUE; - - if (m_pSmartCard == nullptr) { - m_pSmartCard = new CSmartCard(m_Device, pConnection); - - if (m_pSmartCard != nullptr) { - fTakeConnection = TRUE; - - while (NT_SUCCESS(WdfIoQueueRetrieveNextRequest(m_PresentQueue, &Request))) { - TraceInfo("%!FUNC! Completing Request with Status %!STATUS!", STATUS_SUCCESS); - WdfRequestComplete(Request, STATUS_SUCCESS); - } - } - } - - LeaveCriticalSection(&m_SmartCardLock); - - MethodReturnBool(fTakeConnection); -} - -BOOL CSmartCardReader::CardRemoved(_In_ CConnection* pConnection) -{ - MethodEntry("void"); - - UNREFERENCED_PARAMETER(pConnection); - - BOOL fConnectionDeleted = FALSE; - WDFREQUEST Request = nullptr; - - EnterCriticalSection(&m_SmartCardLock); - - m_fVirtualPowered = FALSE; - - if (m_pSmartCard != nullptr) { - SAFE_DELETE(m_pSmartCard); - - while (NT_SUCCESS(WdfIoQueueRetrieveNextRequest(m_AbsentQueue, &Request))) { - TraceInfo("%!FUNC! Completing Request with Status %!STATUS!", STATUS_SUCCESS); - WdfRequestComplete(Request, STATUS_SUCCESS); - } - - fConnectionDeleted = TRUE; - } - - LeaveCriticalSection(&m_SmartCardLock); - - MethodReturnBool(fConnectionDeleted); -} - -FORCEINLINE NTSTATUS -CopyToBuffer( - _In_reads_bytes_(cbAttributeValue) const VOID *pbAttributeValue, - _In_ DWORD cbAttributeValue, - _Out_writes_bytes_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - NTSTATUS Status = STATUS_SUCCESS; - - if (*pcbOutputBuffer < cbAttributeValue) { - Status = STATUS_BUFFER_TOO_SMALL; - goto Exit; - } - - RtlCopyMemory(pbOutputBuffer, pbAttributeValue, cbAttributeValue); - *pcbOutputBuffer = cbAttributeValue; - -Exit: - return Status; -} - -NTSTATUS -CSmartCardReader::GetAttributeGeneric( - _In_opt_bytecount_(cbAttributeValue) PBYTE pbAttributeValue, - _In_ DWORD cbAttributeValue, - _Out_bytecap_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - - Status = CopyToBuffer(pbAttributeValue, cbAttributeValue, pbOutputBuffer, pcbOutputBuffer); - - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS -CSmartCardReader::GetCurrentProtocolType( - _In_opt_bytecount_(cbCurrentProtocolType) PBYTE pbCurrentProtocolType, - _In_ DWORD cbCurrentProtocolType, - _Out_bytecap_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - MethodEntry("..."); - - NTSTATUS Status = STATUS_SUCCESS; - - if (m_pSmartCard == nullptr) { - Status = STATUS_INVALID_DEVICE_STATE; - goto Exit; - } - - Status = CopyToBuffer(pbCurrentProtocolType, cbCurrentProtocolType, pbOutputBuffer, pcbOutputBuffer); - -Exit: - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS -CSmartCardReader::GetAtrString( - _In_opt_bytecount_(cbAttributeValue) PBYTE pbAttributeValue, - _In_ DWORD cbAttributeValue, - _Out_bytecap_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - MethodEntry("..."); - - UNREFERENCED_PARAMETER(pbAttributeValue); - UNREFERENCED_PARAMETER(cbAttributeValue); - - NTSTATUS Status = STATUS_SUCCESS; - - if (m_pSmartCard == nullptr) { - Status = STATUS_INVALID_DEVICE_STATE; - goto Exit; - } - - Status = m_pSmartCard->GetAtr(pbOutputBuffer, pcbOutputBuffer); - -Exit: - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS -CSmartCardReader::GetIccTypePerAtr( - _In_opt_bytecount_(cbAttributeValue) PBYTE pbAttributeValue, - _In_ DWORD cbAttributeValue, - _Out_bytecap_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - MethodEntry("..."); - - UNREFERENCED_PARAMETER(pbAttributeValue); - UNREFERENCED_PARAMETER(cbAttributeValue); - - NTSTATUS Status = STATUS_SUCCESS; - - if (m_pSmartCard == nullptr) { - Status = STATUS_INVALID_DEVICE_STATE; - goto Exit; - } - - Status = m_pSmartCard->GetIccType(pbOutputBuffer, pcbOutputBuffer); - -Exit: - MethodReturn(Status, "Status = %!STATUS!", Status); -} - -NTSTATUS -CSmartCardReader::GetIccPresence( - _In_opt_bytecount_(cbAttributeValue) PBYTE pbAttributeValue, - _In_ DWORD cbAttributeValue, - _Out_bytecap_(*pcbOutputBuffer) PBYTE pbOutputBuffer, - _Inout_ LPDWORD pcbOutputBuffer - ) -{ - MethodEntry("..."); - - UNREFERENCED_PARAMETER(pbAttributeValue); - UNREFERENCED_PARAMETER(cbAttributeValue); - - NTSTATUS Status = STATUS_SUCCESS; - BYTE IccPresence = (m_pSmartCard == nullptr ? 0x0 : 0x1); - - Status = CopyToBuffer(&IccPresence, sizeof(IccPresence), pbOutputBuffer, pcbOutputBuffer); - - MethodReturn(Status, "Status = %!STATUS!", Status); -} |