164 lines
5.5 KiB
C
164 lines
5.5 KiB
C
/**
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* WinPR: Windows Portable Runtime
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* Smart Card API
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WINPR_SMARTCARD_PCSC_PRIVATE_H
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#define WINPR_SMARTCARD_PCSC_PRIVATE_H
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#ifndef _WIN32
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#include <winpr/platform.h>
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#include <winpr/smartcard.h>
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/**
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* On Windows, DWORD and ULONG are defined to unsigned long.
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* However, 64-bit Windows uses the LLP64 model which defines
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* unsigned long as a 4-byte type, while most non-Windows
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* systems use the LP64 model where unsigned long is 8 bytes.
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*
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* WinPR correctly defines DWORD and ULONG to be 4-byte types
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* regardless of LLP64/LP64, but this has the side effect of
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* breaking compatibility with the broken pcsc-lite types.
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*
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* To make matters worse, pcsc-lite correctly defines
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* the data types on OS X, but not on other platforms.
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*/
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#ifdef __APPLE__
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typedef unsigned int PCSC_DWORD;
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typedef PCSC_DWORD *PCSC_PDWORD, *PCSC_LPDWORD;
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typedef unsigned int PCSC_ULONG;
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typedef PCSC_ULONG *PCSC_PULONG;
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typedef int PCSC_LONG;
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#else
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typedef unsigned long PCSC_DWORD;
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typedef PCSC_DWORD *PCSC_PDWORD, *PCSC_LPDWORD;
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typedef unsigned long PCSC_ULONG;
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typedef PCSC_ULONG *PCSC_PULONG;
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typedef long PCSC_LONG;
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#endif
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#define PCSC_SCARD_UNKNOWN 0x0001
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#define PCSC_SCARD_ABSENT 0x0002
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#define PCSC_SCARD_PRESENT 0x0004
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#define PCSC_SCARD_SWALLOWED 0x0008
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#define PCSC_SCARD_POWERED 0x0010
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#define PCSC_SCARD_NEGOTIABLE 0x0020
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#define PCSC_SCARD_SPECIFIC 0x0040
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#define PCSC_SCARD_PROTOCOL_RAW 0x00000004
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#define PCSC_SCARD_PROTOCOL_T15 0x00000008
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#define PCSC_MAX_BUFFER_SIZE 264
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#define PCSC_MAX_BUFFER_SIZE_EXTENDED (4 + 3 + (1 << 16) + 3 + 2)
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#define PCSC_MAX_ATR_SIZE 33
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#define PCSC_SCARD_AUTOALLOCATE (PCSC_DWORD)(-1)
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#define PCSC_SCARD_PCI_T0 (&g_PCSC_rgSCardT0Pci)
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#define PCSC_SCARD_PCI_T1 (&g_PCSC_rgSCardT1Pci)
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#define PCSC_SCARD_PCI_RAW (&g_PCSC_rgSCardRawPci)
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#define PCSC_SCARD_CTL_CODE(code) (0x42000000 + (code))
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#define PCSC_CM_IOCTL_GET_FEATURE_REQUEST PCSC_SCARD_CTL_CODE(3400)
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/**
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* pcsc-lite defines SCARD_READERSTATE, SCARD_IO_REQUEST as packed
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* on Mac OS X only and uses default packing everywhere else.
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*/
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#ifdef __APPLE__
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#pragma pack(push, 1)
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#endif
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typedef struct
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{
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LPCSTR szReader;
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LPVOID pvUserData;
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PCSC_DWORD dwCurrentState;
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PCSC_DWORD dwEventState;
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PCSC_DWORD cbAtr;
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BYTE rgbAtr[PCSC_MAX_ATR_SIZE]; /* WinSCard: 36, PCSC: 33 */
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}
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PCSC_SCARD_READERSTATE;
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typedef struct
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{
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PCSC_DWORD dwProtocol;
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PCSC_DWORD cbPciLength;
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} PCSC_SCARD_IO_REQUEST;
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#ifdef __APPLE__
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#pragma pack(pop)
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#endif
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#pragma pack(push, 1)
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typedef struct
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{
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BYTE tag;
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BYTE length;
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UINT32 value;
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} PCSC_TLV_STRUCTURE;
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#pragma pack(pop)
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struct _PCSCFunctionTable
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{
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PCSC_LONG (* pfnSCardEstablishContext)(PCSC_DWORD dwScope,
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LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);
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PCSC_LONG (* pfnSCardReleaseContext)(SCARDCONTEXT hContext);
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PCSC_LONG (* pfnSCardIsValidContext)(SCARDCONTEXT hContext);
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PCSC_LONG (* pfnSCardConnect)(SCARDCONTEXT hContext,
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LPCSTR szReader, PCSC_DWORD dwShareMode, PCSC_DWORD dwPreferredProtocols,
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LPSCARDHANDLE phCard, PCSC_LPDWORD pdwActiveProtocol);
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PCSC_LONG (* pfnSCardReconnect)(SCARDHANDLE hCard,
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PCSC_DWORD dwShareMode, PCSC_DWORD dwPreferredProtocols,
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PCSC_DWORD dwInitialization, PCSC_LPDWORD pdwActiveProtocol);
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PCSC_LONG (* pfnSCardDisconnect)(SCARDHANDLE hCard, PCSC_DWORD dwDisposition);
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PCSC_LONG (* pfnSCardBeginTransaction)(SCARDHANDLE hCard);
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PCSC_LONG (* pfnSCardEndTransaction)(SCARDHANDLE hCard, PCSC_DWORD dwDisposition);
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PCSC_LONG (* pfnSCardStatus)(SCARDHANDLE hCard,
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LPSTR mszReaderName, PCSC_LPDWORD pcchReaderLen, PCSC_LPDWORD pdwState,
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PCSC_LPDWORD pdwProtocol, LPBYTE pbAtr, PCSC_LPDWORD pcbAtrLen);
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PCSC_LONG (* pfnSCardGetStatusChange)(SCARDCONTEXT hContext,
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PCSC_DWORD dwTimeout, PCSC_SCARD_READERSTATE* rgReaderStates, PCSC_DWORD cReaders);
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PCSC_LONG (* pfnSCardControl)(SCARDHANDLE hCard,
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PCSC_DWORD dwControlCode, LPCVOID pbSendBuffer, PCSC_DWORD cbSendLength,
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LPVOID pbRecvBuffer, PCSC_DWORD cbRecvLength, PCSC_LPDWORD lpBytesReturned);
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PCSC_LONG (* pfnSCardTransmit)(SCARDHANDLE hCard,
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const PCSC_SCARD_IO_REQUEST* pioSendPci, LPCBYTE pbSendBuffer, PCSC_DWORD cbSendLength,
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PCSC_SCARD_IO_REQUEST* pioRecvPci, LPBYTE pbRecvBuffer, PCSC_LPDWORD pcbRecvLength);
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PCSC_LONG (* pfnSCardListReaderGroups)(SCARDCONTEXT hContext, LPSTR mszGroups, PCSC_LPDWORD pcchGroups);
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PCSC_LONG (* pfnSCardListReaders)(SCARDCONTEXT hContext,
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LPCSTR mszGroups, LPSTR mszReaders, PCSC_LPDWORD pcchReaders);
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PCSC_LONG (* pfnSCardFreeMemory)(SCARDCONTEXT hContext, LPCVOID pvMem);
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PCSC_LONG (* pfnSCardCancel)(SCARDCONTEXT hContext);
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PCSC_LONG (* pfnSCardGetAttrib)(SCARDHANDLE hCard, PCSC_DWORD dwAttrId, LPBYTE pbAttr, PCSC_LPDWORD pcbAttrLen);
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PCSC_LONG (* pfnSCardSetAttrib)(SCARDHANDLE hCard, PCSC_DWORD dwAttrId, LPCBYTE pbAttr, PCSC_DWORD cbAttrLen);
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};
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typedef struct _PCSCFunctionTable PCSCFunctionTable;
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int PCSC_InitializeSCardApi(void);
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PSCardApiFunctionTable PCSC_GetSCardApiFunctionTable(void);
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#endif
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#endif /* WINPR_SMARTCARD_PCSC_PRIVATE_H */
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