3081 lines
79 KiB
C
3081 lines
79 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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef _WIN32
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#ifdef __APPLE__
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#include <string.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <winpr/crt.h>
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#include <winpr/print.h>
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#include <winpr/synch.h>
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#include <winpr/library.h>
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#include <winpr/smartcard.h>
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#include <winpr/collections.h>
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#include <winpr/environment.h>
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#include "smartcard_pcsc.h"
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#include "../log.h"
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#define TAG WINPR_TAG("smartcard")
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/**
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* PC/SC transactions:
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* http://developersblog.wwpass.com/?p=180
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*/
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/**
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* Smart Card Logon on Windows Vista:
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* http://blogs.msdn.com/b/shivaram/archive/2007/02/26/smart-card-logon-on-windows-vista.aspx
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*/
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/**
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* The Smart Card Cryptographic Service Provider Cookbook:
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* http://msdn.microsoft.com/en-us/library/ms953432.aspx
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*
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* SCARDCONTEXT
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*
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* The context is a communication channel with the smart card resource manager and
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* all calls to the resource manager must go through this link.
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*
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* All functions that take a context as a parameter or a card handle as parameter,
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* which is indirectly associated with a particular context, may be blocking calls.
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* Examples of these are SCardGetStatusChange and SCardBeginTransaction, which takes
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* a card handle as a parameter. If such a function blocks then all operations wanting
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* to use the context are blocked as well. So, it is recommended that a CSP using
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* monitoring establishes at least two contexts with the resource manager; one for
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* monitoring (with SCardGetStatusChange) and one for other operations.
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*
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* If multiple cards are present, it is recommended that a separate context or pair
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* of contexts be established for each card to prevent operations on one card from
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* blocking operations on another.
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*
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* Example one
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*
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* The example below shows what can happen if a CSP using SCardGetStatusChange for
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* monitoring does not establish two contexts with the resource manager.
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* The context becomes unusable until SCardGetStatusChange unblocks.
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*
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* In this example, there is one process running called P1.
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* P1 calls SCardEstablishContext, which returns the context hCtx.
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* P1 calls SCardConnect (with the hCtx context) which returns a handle to the card, hCard.
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* P1 calls SCardGetStatusChange (with the hCtx context) which blocks because
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* there are no status changes to report.
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* Until the thread running SCardGetStatusChange unblocks, another thread in P1 trying to
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* perform an operation using the context hCtx (or the card hCard) will also be blocked.
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*
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* Example two
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*
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* The example below shows how transaction control ensures that operations meant to be
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* performed without interruption can do so safely within a transaction.
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*
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* In this example, there are two different processes running; P1 and P2.
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* P1 calls SCardEstablishContext, which returns the context hCtx1.
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* P2 calls SCardEstablishContext, which returns the context hCtx2.
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* P1 calls SCardConnect (with the hCtx1 context) which returns a handle to the card, hCard1.
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* P2 calls SCardConnect (with the hCtx2 context) which returns a handle to the same card, hCard2.
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* P1 calls SCardBeginTransaction (with the hCard 1 context).
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* Until P1 calls SCardEndTransaction (with the hCard1 context),
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* any operation using hCard2 will be blocked.
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* Once an operation using hCard2 is blocked and until it's returning,
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* any operation using hCtx2 (and hCard2) will also be blocked.
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*/
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//#define DISABLE_PCSC_SCARD_AUTOALLOCATE
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typedef struct _PCSC_SCARDCONTEXT PCSC_SCARDCONTEXT;
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typedef struct _PCSC_SCARDHANDLE PCSC_SCARDHANDLE;
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struct _PCSC_SCARDCONTEXT
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{
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SCARDHANDLE owner;
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CRITICAL_SECTION lock;
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SCARDCONTEXT hContext;
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DWORD dwCardHandleCount;
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BOOL isTransactionLocked;
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};
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struct _PCSC_SCARDHANDLE
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{
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BOOL shared;
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SCARDCONTEXT hSharedContext;
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SCARDCONTEXT hPrivateContext;
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};
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struct _PCSC_READER
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{
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char* namePCSC;
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char* nameWinSCard;
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};
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typedef struct _PCSC_READER PCSC_READER;
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static HMODULE g_PCSCModule = NULL;
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static PCSCFunctionTable g_PCSC = { 0 };
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static HANDLE g_StartedEvent = NULL;
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static int g_StartedEventRefCount = 0;
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static BOOL g_SCardAutoAllocate = FALSE;
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static BOOL g_PnP_Notification = TRUE;
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#ifdef __MACOSX__
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static unsigned int OSXVersion = 0;
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#endif
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/**
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* g_LockTransactions: enable pcsc-lite SCardBeginTransaction/SCardEndTransaction.
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*
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* After wasting months trying to fix and work around an appalling number of serious issues
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* in both the pcsc-lite client library and the pcscd daemon, I decided to just give up on
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* the transaction system. Using them inevitably leads to multiple SCardConnect calls deadlocking.
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*
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* It is not very clear how WinSCard transactions should lock: some logs on Windows show that is
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* possible to call SCardBeginTransaction twice on the same SCARDHANDLE without the second call
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* being blocked. Worse, in this specific case one corresponding SCardEndTransaction is missing.
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*
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* pcsc-lite apparently implements these "nested" transactions as well, because it allows the same
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* SCARDHANDLE to be locked more than once with a counter. However, there must be a bug even in the
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* latest pcsc-lite daemon as we still get deadlocked on SCardConnect calls when using those.
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*
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* Trying to disable nested transactions by letting pcsc-lite know about only one transaction level
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* gives the same deadlocks on SCardConnect. In other words, there are serious deadlock issues in
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* pcsc-lite even when disabling nested transactions.
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*
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* Transactions are simply too much of a pain to support properly without deadlocking the entire
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* smartcard subsystem. In practice, there is not much of a difference if locking occurs or not.
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* We could revisit transactions later on based on the demand, but for now we just want things to work.
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*/
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static BOOL g_LockTransactions = FALSE;
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static wArrayList* g_Readers = NULL;
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static wListDictionary* g_CardHandles = NULL;
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static wListDictionary* g_CardContexts = NULL;
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static wListDictionary* g_MemoryBlocks = NULL;
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char SMARTCARD_PNP_NOTIFICATION_A[] = "\\\\?PnP?\\Notification";
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WCHAR SMARTCARD_PNP_NOTIFICATION_W[] =
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{ '\\','\\','?','P','n','P','?','\\','N','o','t','i','f','i','c','a','t','i','o','n','\0' };
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const PCSC_SCARD_IO_REQUEST g_PCSC_rgSCardT0Pci = { SCARD_PROTOCOL_T0, sizeof(PCSC_SCARD_IO_REQUEST) };
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const PCSC_SCARD_IO_REQUEST g_PCSC_rgSCardT1Pci = { SCARD_PROTOCOL_T1, sizeof(PCSC_SCARD_IO_REQUEST) };
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const PCSC_SCARD_IO_REQUEST g_PCSC_rgSCardRawPci = { PCSC_SCARD_PROTOCOL_RAW, sizeof(PCSC_SCARD_IO_REQUEST) };
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WINSCARDAPI LONG WINAPI PCSC_SCardFreeMemory_Internal(SCARDCONTEXT hContext, LPCVOID pvMem);
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WINSCARDAPI LONG WINAPI PCSC_SCardEstablishContext_Internal(DWORD dwScope,
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LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);
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WINSCARDAPI LONG WINAPI PCSC_SCardReleaseContext_Internal(SCARDCONTEXT hContext);
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LONG PCSC_MapErrorCodeToWinSCard(LONG errorCode)
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{
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/**
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* pcsc-lite returns SCARD_E_UNEXPECTED when it
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* should return SCARD_E_UNSUPPORTED_FEATURE.
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*
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* Additionally, the pcsc-lite headers incorrectly
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* define SCARD_E_UNSUPPORTED_FEATURE to 0x8010001F,
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* when the real value should be 0x80100022.
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*/
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if (errorCode == SCARD_E_UNEXPECTED)
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errorCode = SCARD_E_UNSUPPORTED_FEATURE;
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return errorCode;
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}
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DWORD PCSC_ConvertCardStateToWinSCard(DWORD dwCardState, LONG status)
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{
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/**
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* pcsc-lite's SCardStatus returns a bit-field, not an enumerated value.
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*
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* State WinSCard pcsc-lite
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*
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* SCARD_UNKNOWN 0 0x0001
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* SCARD_ABSENT 1 0x0002
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* SCARD_PRESENT 2 0x0004
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* SCARD_SWALLOWED 3 0x0008
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* SCARD_POWERED 4 0x0010
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* SCARD_NEGOTIABLE 5 0x0020
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* SCARD_SPECIFIC 6 0x0040
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*
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* pcsc-lite also never sets SCARD_SPECIFIC,
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* which is expected by some windows applications.
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*/
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if (status == SCARD_S_SUCCESS)
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{
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if ((dwCardState & PCSC_SCARD_NEGOTIABLE) || (dwCardState & PCSC_SCARD_SPECIFIC))
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return SCARD_SPECIFIC;
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}
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if (dwCardState & PCSC_SCARD_POWERED)
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return SCARD_POWERED;
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if (dwCardState & PCSC_SCARD_NEGOTIABLE)
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return SCARD_NEGOTIABLE;
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if (dwCardState & PCSC_SCARD_SPECIFIC)
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return SCARD_SPECIFIC;
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if (dwCardState & PCSC_SCARD_ABSENT)
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return SCARD_ABSENT;
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if (dwCardState & PCSC_SCARD_PRESENT)
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return SCARD_PRESENT;
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if (dwCardState & PCSC_SCARD_SWALLOWED)
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return SCARD_SWALLOWED;
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if (dwCardState & PCSC_SCARD_UNKNOWN)
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return SCARD_UNKNOWN;
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return SCARD_UNKNOWN;
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}
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DWORD PCSC_ConvertProtocolsToWinSCard(DWORD dwProtocols)
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{
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/**
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* pcsc-lite uses a different value for SCARD_PROTOCOL_RAW,
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* and also has SCARD_PROTOCOL_T15 which is not in WinSCard.
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*/
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if (dwProtocols & PCSC_SCARD_PROTOCOL_RAW)
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{
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dwProtocols &= ~PCSC_SCARD_PROTOCOL_RAW;
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dwProtocols |= SCARD_PROTOCOL_RAW;
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}
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if (dwProtocols & PCSC_SCARD_PROTOCOL_T15)
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{
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dwProtocols &= ~PCSC_SCARD_PROTOCOL_T15;
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}
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return dwProtocols;
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}
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DWORD PCSC_ConvertProtocolsFromWinSCard(DWORD dwProtocols)
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{
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/**
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* pcsc-lite uses a different value for SCARD_PROTOCOL_RAW,
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* and it does not define WinSCard's SCARD_PROTOCOL_DEFAULT.
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*/
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if (dwProtocols & SCARD_PROTOCOL_RAW)
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{
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dwProtocols &= ~SCARD_PROTOCOL_RAW;
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dwProtocols |= PCSC_SCARD_PROTOCOL_RAW;
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}
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if (dwProtocols & SCARD_PROTOCOL_DEFAULT)
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{
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dwProtocols &= ~SCARD_PROTOCOL_DEFAULT;
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}
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if (dwProtocols == SCARD_PROTOCOL_UNDEFINED)
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{
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dwProtocols = SCARD_PROTOCOL_Tx;
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}
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return dwProtocols;
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}
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void PCSC_ReaderAliasFree(PCSC_READER* reader)
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{
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if (!reader)
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return;
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free(reader->namePCSC);
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free(reader->nameWinSCard);
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}
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PCSC_SCARDCONTEXT* PCSC_GetCardContextData(SCARDCONTEXT hContext)
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{
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PCSC_SCARDCONTEXT* pContext;
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if (!g_CardContexts)
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return NULL;
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pContext = (PCSC_SCARDCONTEXT*) ListDictionary_GetItemValue(g_CardContexts, (void*) hContext);
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if (!pContext)
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return NULL;
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return pContext;
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}
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PCSC_SCARDCONTEXT* PCSC_EstablishCardContext(SCARDCONTEXT hContext)
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{
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PCSC_SCARDCONTEXT* pContext;
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pContext = (PCSC_SCARDCONTEXT*) calloc(1, sizeof(PCSC_SCARDCONTEXT));
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if (!pContext)
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return NULL;
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pContext->hContext = hContext;
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if (!InitializeCriticalSectionAndSpinCount(&(pContext->lock), 4000))
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goto error_spinlock;
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if (!g_CardContexts)
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{
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g_CardContexts = ListDictionary_New(TRUE);
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if (!g_CardContexts)
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goto errors;
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}
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if (!g_Readers)
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{
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g_Readers = ArrayList_New(TRUE);
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if (!g_Readers)
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goto errors;
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ArrayList_Object(g_Readers)->fnObjectFree = (OBJECT_FREE_FN) PCSC_ReaderAliasFree;
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}
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if (!ListDictionary_Add(g_CardContexts, (void*) hContext, (void*) pContext))
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goto errors;
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return pContext;
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errors:
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DeleteCriticalSection(&(pContext->lock));
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error_spinlock:
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free(pContext);
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return NULL;
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}
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void PCSC_ReleaseCardContext(SCARDCONTEXT hContext)
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{
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PCSC_SCARDCONTEXT* pContext;
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pContext = PCSC_GetCardContextData(hContext);
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if (!pContext)
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{
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WLog_ERR(TAG, "PCSC_ReleaseCardContext: null pContext!");
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return;
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}
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DeleteCriticalSection(&(pContext->lock));
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free(pContext);
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if (!g_CardContexts)
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return;
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ListDictionary_Remove(g_CardContexts, (void*) hContext);
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}
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BOOL PCSC_LockCardContext(SCARDCONTEXT hContext)
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{
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PCSC_SCARDCONTEXT* pContext;
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pContext = PCSC_GetCardContextData(hContext);
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if (!pContext)
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{
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WLog_ERR(TAG, "PCSC_LockCardContext: invalid context (%p)", (void*) hContext);
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return FALSE;
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}
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EnterCriticalSection(&(pContext->lock));
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return TRUE;
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}
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BOOL PCSC_UnlockCardContext(SCARDCONTEXT hContext)
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{
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PCSC_SCARDCONTEXT* pContext;
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pContext = PCSC_GetCardContextData(hContext);
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if (!pContext)
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{
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WLog_ERR(TAG, "PCSC_UnlockCardContext: invalid context (%p)", (void*) hContext);
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return FALSE;
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}
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LeaveCriticalSection(&(pContext->lock));
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return TRUE;
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}
|
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PCSC_SCARDHANDLE* PCSC_GetCardHandleData(SCARDHANDLE hCard)
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{
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PCSC_SCARDHANDLE* pCard;
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if (!g_CardHandles)
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return NULL;
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pCard = (PCSC_SCARDHANDLE*) ListDictionary_GetItemValue(g_CardHandles, (void*) hCard);
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if (!pCard)
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return NULL;
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return pCard;
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}
|
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SCARDCONTEXT PCSC_GetCardContextFromHandle(SCARDHANDLE hCard)
|
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{
|
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PCSC_SCARDHANDLE* pCard;
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pCard = PCSC_GetCardHandleData(hCard);
|
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|
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if (!pCard)
|
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return 0;
|
|
|
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return pCard->hPrivateContext;
|
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}
|
|
|
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BOOL PCSC_WaitForCardAccess(SCARDCONTEXT hContext, SCARDHANDLE hCard, BOOL shared)
|
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{
|
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BOOL status = TRUE;
|
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PCSC_SCARDHANDLE* pCard = NULL;
|
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PCSC_SCARDCONTEXT* pContext = NULL;
|
|
|
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if (!hCard)
|
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{
|
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/* SCardConnect */
|
|
|
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pContext = PCSC_GetCardContextData(hContext);
|
|
|
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if (!pContext)
|
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return FALSE;
|
|
|
|
if (!pContext->owner)
|
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return TRUE;
|
|
|
|
/* wait for card ownership */
|
|
|
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return TRUE;
|
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}
|
|
|
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pCard = PCSC_GetCardHandleData(hCard);
|
|
|
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if (!pCard)
|
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return FALSE;
|
|
|
|
shared = pCard->shared;
|
|
hContext = pCard->hSharedContext;
|
|
|
|
pContext = PCSC_GetCardContextData(hContext);
|
|
|
|
if (!pContext)
|
|
return FALSE;
|
|
|
|
if (!pContext->owner)
|
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{
|
|
/* card is not owned */
|
|
|
|
if (!shared)
|
|
pContext->owner = hCard;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
if (pContext->owner == hCard)
|
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{
|
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/* already card owner */
|
|
}
|
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else
|
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{
|
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/* wait for card ownership */
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
BOOL PCSC_ReleaseCardAccess(SCARDCONTEXT hContext, SCARDHANDLE hCard)
|
|
{
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_SCARDCONTEXT* pContext = NULL;
|
|
|
|
if (!hCard)
|
|
{
|
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/* release current owner */
|
|
|
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pContext = PCSC_GetCardContextData(hContext);
|
|
|
|
if (!pContext)
|
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return FALSE;
|
|
|
|
hCard = pContext->owner;
|
|
|
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if (!hCard)
|
|
return TRUE;
|
|
|
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pCard = PCSC_GetCardHandleData(hCard);
|
|
|
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if (!pCard)
|
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return FALSE;
|
|
|
|
/* release card ownership */
|
|
|
|
pContext->owner = 0;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
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return FALSE;
|
|
|
|
hContext = pCard->hSharedContext;
|
|
|
|
pContext = PCSC_GetCardContextData(hContext);
|
|
|
|
if (!pContext)
|
|
return FALSE;
|
|
|
|
if (pContext->owner == hCard)
|
|
{
|
|
/* release card ownership */
|
|
|
|
pContext->owner = 0;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
PCSC_SCARDHANDLE* PCSC_ConnectCardHandle(SCARDCONTEXT hSharedContext, SCARDCONTEXT hPrivateContext, SCARDHANDLE hCard)
|
|
{
|
|
PCSC_SCARDHANDLE* pCard;
|
|
PCSC_SCARDCONTEXT* pContext;
|
|
pContext = PCSC_GetCardContextData(hSharedContext);
|
|
|
|
if (!pContext)
|
|
{
|
|
WLog_ERR(TAG, "PCSC_ConnectCardHandle: null pContext!");
|
|
return NULL;
|
|
}
|
|
|
|
pCard = (PCSC_SCARDHANDLE*) calloc(1, sizeof(PCSC_SCARDHANDLE));
|
|
if (!pCard)
|
|
return NULL;
|
|
|
|
pCard->hSharedContext = hSharedContext;
|
|
pCard->hPrivateContext = hPrivateContext;
|
|
pContext->dwCardHandleCount++;
|
|
|
|
if (!g_CardHandles)
|
|
{
|
|
g_CardHandles = ListDictionary_New(TRUE);
|
|
if (!g_CardHandles)
|
|
goto error;
|
|
}
|
|
|
|
if (!ListDictionary_Add(g_CardHandles, (void*) hCard, (void*) pCard))
|
|
goto error;
|
|
|
|
return pCard;
|
|
|
|
error:
|
|
free(pCard);
|
|
return NULL;
|
|
}
|
|
|
|
void PCSC_DisconnectCardHandle(SCARDHANDLE hCard)
|
|
{
|
|
PCSC_SCARDHANDLE* pCard;
|
|
PCSC_SCARDCONTEXT* pContext;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return;
|
|
|
|
pContext = PCSC_GetCardContextData(pCard->hSharedContext);
|
|
PCSC_SCardReleaseContext_Internal(pCard->hPrivateContext);
|
|
free(pCard);
|
|
|
|
if (!g_CardHandles)
|
|
return;
|
|
|
|
ListDictionary_Remove(g_CardHandles, (void*) hCard);
|
|
|
|
if (!pContext)
|
|
{
|
|
WLog_ERR(TAG, "PCSC_DisconnectCardHandle: null pContext!");
|
|
return;
|
|
}
|
|
|
|
pContext->dwCardHandleCount--;
|
|
}
|
|
|
|
char* PCSC_GetReaderNameFromAlias(char* nameWinSCard)
|
|
{
|
|
int index;
|
|
int count;
|
|
PCSC_READER* reader;
|
|
char* namePCSC = NULL;
|
|
ArrayList_Lock(g_Readers);
|
|
count = ArrayList_Count(g_Readers);
|
|
|
|
for (index = 0; index < count; index++)
|
|
{
|
|
reader = ArrayList_GetItem(g_Readers, index);
|
|
|
|
if (strcmp(nameWinSCard, reader->nameWinSCard) == 0)
|
|
{
|
|
namePCSC = reader->namePCSC;
|
|
break;
|
|
}
|
|
}
|
|
|
|
ArrayList_Unlock(g_Readers);
|
|
return namePCSC;
|
|
}
|
|
|
|
BOOL PCSC_AddReaderNameAlias(char* namePCSC, char* nameWinSCard)
|
|
{
|
|
PCSC_READER* reader;
|
|
|
|
if (PCSC_GetReaderNameFromAlias(nameWinSCard))
|
|
return TRUE;
|
|
|
|
reader = (PCSC_READER*) calloc(1, sizeof(PCSC_READER));
|
|
|
|
if (!reader)
|
|
return FALSE;
|
|
|
|
reader->namePCSC = _strdup(namePCSC);
|
|
reader->nameWinSCard = _strdup(nameWinSCard);
|
|
return ArrayList_Add(g_Readers, reader) >= 0;
|
|
}
|
|
|
|
static int PCSC_AtoiWithLength(const char* str, int length)
|
|
{
|
|
int index;
|
|
int value = 0;
|
|
|
|
for (index = 0; index < length; ++index)
|
|
{
|
|
if (!isdigit(str[index]))
|
|
return -1;
|
|
|
|
value = value * 10 + (str[index] - '0');
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
char* PCSC_ConvertReaderNameToWinSCard(const char* name)
|
|
{
|
|
int slot;
|
|
int index;
|
|
int size;
|
|
int length;
|
|
int ctoken;
|
|
int ntokens;
|
|
char* p, *q;
|
|
char* tokens[64][2];
|
|
char* nameWinSCard;
|
|
/**
|
|
* pcsc-lite reader name format:
|
|
* name [interface] (serial) index slot
|
|
*
|
|
* Athena IDProtect Key v2 [Main Interface] 00 00
|
|
*
|
|
* name: Athena IDProtect Key v2
|
|
* interface: Main Interface
|
|
* serial: N/A
|
|
* index: 00
|
|
* slot: 00
|
|
*
|
|
* Athena ASE IIIe 00 00
|
|
*
|
|
* name: Athena ASE IIIe
|
|
* interface: N/A
|
|
* serial: N/A
|
|
* index: 00
|
|
* slot: 00
|
|
*
|
|
* Athena ASE IIIe [CCID Bulk Interface] 00 00
|
|
*
|
|
* name: Athena ASE IIIe
|
|
* interface: CCID Bulk Interface
|
|
* serial: N/A
|
|
* index: 00
|
|
* slot: 00
|
|
*
|
|
* Gemalto PC Twin Reader (944B4BF1) 00 00
|
|
*
|
|
* name: Gemalto PC Twin Reader
|
|
* interface: N/A
|
|
* serial: 944B4BF1
|
|
* index: 00
|
|
* slot: 00
|
|
*
|
|
* the serial component is optional
|
|
* the index is a two digit zero-padded integer
|
|
* the slot is a two digit zero-padded integer
|
|
*/
|
|
if (!name)
|
|
return NULL;
|
|
memset(tokens, 0, sizeof(tokens));
|
|
|
|
length = strlen(name);
|
|
|
|
if (length < 10)
|
|
return NULL;
|
|
|
|
ntokens = 0;
|
|
p = q = (char*) name;
|
|
|
|
while (*p)
|
|
{
|
|
if (*p == ' ')
|
|
{
|
|
tokens[ntokens][0] = q;
|
|
tokens[ntokens][1] = p;
|
|
q = p + 1;
|
|
ntokens++;
|
|
}
|
|
|
|
p++;
|
|
}
|
|
|
|
tokens[ntokens][0] = q;
|
|
tokens[ntokens][1] = p;
|
|
ntokens++;
|
|
|
|
if (ntokens < 2)
|
|
return NULL;
|
|
|
|
slot = index = -1;
|
|
ctoken = ntokens - 1;
|
|
slot = PCSC_AtoiWithLength(tokens[ctoken][0], (int)(tokens[ctoken][1] - tokens[ctoken][0]));
|
|
ctoken--;
|
|
index = PCSC_AtoiWithLength(tokens[ctoken][0], (int)(tokens[ctoken][1] - tokens[ctoken][0]));
|
|
ctoken--;
|
|
|
|
if (index < 0)
|
|
{
|
|
slot = -1;
|
|
index = slot;
|
|
ctoken++;
|
|
}
|
|
|
|
if ((index < 0) || (slot < 0))
|
|
return NULL;
|
|
|
|
if (tokens[ctoken] && tokens[ctoken][1] && *(tokens[ctoken][1] - 1) == ')')
|
|
{
|
|
while ((*(tokens[ctoken][0]) != '(') && (ctoken > 0))
|
|
ctoken--;
|
|
|
|
ctoken--;
|
|
}
|
|
|
|
if (ctoken < 1)
|
|
return NULL;
|
|
|
|
if (*(tokens[ctoken][1] - 1) == ']')
|
|
{
|
|
while ((*(tokens[ctoken][0]) != '[') && (ctoken > 0))
|
|
ctoken--;
|
|
|
|
ctoken--;
|
|
}
|
|
|
|
if (ctoken < 1)
|
|
return NULL;
|
|
|
|
p = tokens[0][0];
|
|
q = tokens[ctoken][1];
|
|
length = (q - p);
|
|
size = length + 16;
|
|
nameWinSCard = (char*) malloc(size);
|
|
|
|
if (!nameWinSCard)
|
|
return NULL;
|
|
|
|
/**
|
|
* pcsc-lite appears to use an index number based on all readers,
|
|
* while WinSCard uses an index number based on readers of the same name.
|
|
* Force an index number of 0 for now, fix later.
|
|
*/
|
|
index = 0;
|
|
sprintf_s(nameWinSCard, size, "%.*s %d", length, p, index);
|
|
return nameWinSCard;
|
|
}
|
|
|
|
char* PCSC_GetReaderAliasFromName(char* namePCSC)
|
|
{
|
|
char* nameWinSCard = NULL;
|
|
|
|
nameWinSCard = PCSC_ConvertReaderNameToWinSCard(namePCSC);
|
|
|
|
if (nameWinSCard)
|
|
PCSC_AddReaderNameAlias(namePCSC, nameWinSCard);
|
|
|
|
return nameWinSCard;
|
|
}
|
|
|
|
char* PCSC_ConvertReaderNamesToWinSCard(const char* names, LPDWORD pcchReaders)
|
|
{
|
|
int length;
|
|
char* p, *q;
|
|
DWORD cchReaders;
|
|
char* nameWinSCard;
|
|
char* namesWinSCard;
|
|
p = (char*) names;
|
|
cchReaders = *pcchReaders;
|
|
namesWinSCard = (char*) malloc(cchReaders * 2);
|
|
|
|
if (!namesWinSCard)
|
|
return NULL;
|
|
|
|
q = namesWinSCard;
|
|
p = (char*) names;
|
|
|
|
while ((p - names) < cchReaders)
|
|
{
|
|
nameWinSCard = PCSC_GetReaderAliasFromName(p);
|
|
|
|
if (nameWinSCard)
|
|
{
|
|
length = strlen(nameWinSCard);
|
|
CopyMemory(q, nameWinSCard, length);
|
|
free(nameWinSCard);
|
|
}
|
|
else
|
|
{
|
|
length = strlen(p);
|
|
CopyMemory(q, p, length);
|
|
}
|
|
|
|
q += length;
|
|
*q = '\0';
|
|
q++;
|
|
p += strlen(p) + 1;
|
|
}
|
|
|
|
*q = '\0';
|
|
q++;
|
|
*pcchReaders = (DWORD)(q - namesWinSCard);
|
|
return namesWinSCard;
|
|
}
|
|
|
|
char* PCSC_ConvertReaderNamesToPCSC(const char* names, LPDWORD pcchReaders)
|
|
{
|
|
int length;
|
|
char* p, *q;
|
|
char* namePCSC;
|
|
char* namesPCSC;
|
|
DWORD cchReaders;
|
|
p = (char*) names;
|
|
cchReaders = *pcchReaders;
|
|
namesPCSC = (char*) malloc(cchReaders * 2);
|
|
|
|
if (!namesPCSC)
|
|
return NULL;
|
|
|
|
q = namesPCSC;
|
|
p = (char*) names;
|
|
|
|
while ((p - names) < cchReaders)
|
|
{
|
|
namePCSC = PCSC_GetReaderNameFromAlias(p);
|
|
|
|
if (!namePCSC)
|
|
namePCSC = p;
|
|
|
|
length = strlen(namePCSC);
|
|
CopyMemory(q, namePCSC, length);
|
|
q += length;
|
|
*q = '\0';
|
|
q++;
|
|
p += strlen(p) + 1;
|
|
}
|
|
|
|
*q = '\0';
|
|
q++;
|
|
*pcchReaders = (DWORD)(q - namesPCSC);
|
|
return namesPCSC;
|
|
}
|
|
|
|
BOOL PCSC_AddMemoryBlock(SCARDCONTEXT hContext, void* pvMem)
|
|
{
|
|
if (!g_MemoryBlocks)
|
|
{
|
|
g_MemoryBlocks = ListDictionary_New(TRUE);
|
|
if (!g_MemoryBlocks)
|
|
return FALSE;
|
|
}
|
|
|
|
return ListDictionary_Add(g_MemoryBlocks, pvMem, (void*) hContext);
|
|
}
|
|
|
|
void* PCSC_RemoveMemoryBlock(SCARDCONTEXT hContext, void* pvMem)
|
|
{
|
|
if (!g_MemoryBlocks)
|
|
return NULL;
|
|
|
|
return ListDictionary_Remove(g_MemoryBlocks, pvMem);
|
|
}
|
|
|
|
void* PCSC_SCardAllocMemory(SCARDCONTEXT hContext, size_t size)
|
|
{
|
|
void* pvMem;
|
|
pvMem = malloc(size);
|
|
|
|
if (!pvMem)
|
|
return NULL;
|
|
|
|
if (!PCSC_AddMemoryBlock(hContext, pvMem))
|
|
{
|
|
free(pvMem);
|
|
return NULL;
|
|
}
|
|
return pvMem;
|
|
}
|
|
|
|
/**
|
|
* Standard Windows Smart Card API (PCSC)
|
|
*/
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardEstablishContext_Internal(DWORD dwScope,
|
|
LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_dwScope = (PCSC_DWORD) dwScope;
|
|
|
|
if (!g_PCSC.pfnSCardEstablishContext)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pcsc_dwScope = SCARD_SCOPE_SYSTEM; /* this is the only scope supported by pcsc-lite */
|
|
status = (LONG) g_PCSC.pfnSCardEstablishContext(pcsc_dwScope, pvReserved1, pvReserved2, phContext);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardEstablishContext(DWORD dwScope,
|
|
LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
status = PCSC_SCardEstablishContext_Internal(dwScope, pvReserved1, pvReserved2, phContext);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
PCSC_EstablishCardContext(*phContext);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardReleaseContext_Internal(SCARDCONTEXT hContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardReleaseContext)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!hContext)
|
|
{
|
|
WLog_ERR(TAG, "SCardReleaseContext: null hContext");
|
|
return status;
|
|
}
|
|
|
|
status = (LONG) g_PCSC.pfnSCardReleaseContext(hContext);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardReleaseContext(SCARDCONTEXT hContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
status = PCSC_SCardReleaseContext_Internal(hContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
PCSC_ReleaseCardContext(hContext);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIsValidContext(SCARDCONTEXT hContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardIsValidContext)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardIsValidContext(hContext);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReaderGroupsA(SCARDCONTEXT hContext,
|
|
LPSTR mszGroups, LPDWORD pcchGroups)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_cchGroups = (PCSC_DWORD) *pcchGroups;
|
|
|
|
if (!g_PCSC.pfnSCardListReaderGroups)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardListReaderGroups(hContext, mszGroups, &pcsc_cchGroups);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*pcchGroups = (DWORD) pcsc_cchGroups;
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReaderGroupsW(SCARDCONTEXT hContext,
|
|
LPWSTR mszGroups, LPDWORD pcchGroups)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_cchGroups = (PCSC_DWORD) *pcchGroups;
|
|
|
|
if (!g_PCSC.pfnSCardListReaderGroups)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
mszGroups = NULL;
|
|
pcchGroups = 0;
|
|
/* FIXME: unicode conversion */
|
|
status = (LONG) g_PCSC.pfnSCardListReaderGroups(hContext, (LPSTR) mszGroups, &pcsc_cchGroups);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
if (pcchGroups)
|
|
*pcchGroups = (DWORD) pcsc_cchGroups;
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReaders_Internal(SCARDCONTEXT hContext,
|
|
LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
char* mszReadersWinSCard = NULL;
|
|
BOOL pcchReadersAlloc = FALSE;
|
|
LPSTR* pMszReaders = (LPSTR*) mszReaders;
|
|
PCSC_DWORD pcsc_cchReaders = 0;
|
|
|
|
if (!pcchReaders)
|
|
return SCARD_E_INVALID_PARAMETER;
|
|
|
|
if (!g_PCSC.pfnSCardListReaders)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
mszGroups = NULL; /* mszGroups is not supported by pcsc-lite */
|
|
|
|
if (*pcchReaders == SCARD_AUTOALLOCATE)
|
|
pcchReadersAlloc = TRUE;
|
|
|
|
pcsc_cchReaders = pcchReadersAlloc ? PCSC_SCARD_AUTOALLOCATE : (PCSC_DWORD) *pcchReaders;
|
|
|
|
if (pcchReadersAlloc && !g_SCardAutoAllocate)
|
|
{
|
|
pcsc_cchReaders = 0;
|
|
status = (LONG) g_PCSC.pfnSCardListReaders(hContext, mszGroups, NULL, &pcsc_cchReaders);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
*pMszReaders = calloc(1, pcsc_cchReaders);
|
|
|
|
if (!*pMszReaders)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardListReaders(hContext, mszGroups, *pMszReaders, &pcsc_cchReaders);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
free(*pMszReaders);
|
|
else
|
|
PCSC_AddMemoryBlock(hContext, *pMszReaders);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardListReaders(hContext, mszGroups, mszReaders, &pcsc_cchReaders);
|
|
}
|
|
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*pcchReaders = (DWORD) pcsc_cchReaders;
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
mszReadersWinSCard = PCSC_ConvertReaderNamesToWinSCard(*pMszReaders, pcchReaders);
|
|
|
|
if (mszReadersWinSCard)
|
|
{
|
|
PCSC_SCardFreeMemory_Internal(hContext, *pMszReaders);
|
|
*pMszReaders = mszReadersWinSCard;
|
|
PCSC_AddMemoryBlock(hContext, *pMszReaders);
|
|
}
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReadersA(SCARDCONTEXT hContext,
|
|
LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders)
|
|
{
|
|
BOOL nullCardContext = FALSE;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardListReaders)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!hContext)
|
|
{
|
|
status = PCSC_SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return status;
|
|
|
|
nullCardContext = TRUE;
|
|
}
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
status = PCSC_SCardListReaders_Internal(hContext, mszGroups, mszReaders, pcchReaders);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if (nullCardContext)
|
|
{
|
|
status = PCSC_SCardReleaseContext(hContext);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReadersW(SCARDCONTEXT hContext,
|
|
LPCWSTR mszGroups, LPWSTR mszReaders, LPDWORD pcchReaders)
|
|
{
|
|
LPSTR mszGroupsA = NULL;
|
|
LPSTR mszReadersA = NULL;
|
|
LPSTR* pMszReadersA = &mszReadersA;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
BOOL nullCardContext = FALSE;
|
|
|
|
if (!g_PCSC.pfnSCardListReaders)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!hContext)
|
|
{
|
|
status = PCSC_SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return status;
|
|
|
|
nullCardContext = TRUE;
|
|
}
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
mszGroups = NULL; /* mszGroups is not supported by pcsc-lite */
|
|
|
|
if (mszGroups)
|
|
ConvertFromUnicode(CP_UTF8, 0, mszGroups, -1, (char**) &mszGroupsA, 0, NULL, NULL);
|
|
|
|
status = PCSC_SCardListReaders_Internal(hContext, mszGroupsA, (LPSTR) &mszReadersA, pcchReaders);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
*pcchReaders = ConvertToUnicode(CP_UTF8, 0, *pMszReadersA, *pcchReaders, (WCHAR**) mszReaders, 0);
|
|
PCSC_AddMemoryBlock(hContext, mszReaders);
|
|
PCSC_SCardFreeMemory_Internal(hContext, *pMszReadersA);
|
|
}
|
|
|
|
free(mszGroupsA);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if (nullCardContext)
|
|
{
|
|
status = PCSC_SCardReleaseContext(hContext);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListCardsA(SCARDCONTEXT hContext,
|
|
LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, CHAR* mszCards, LPDWORD pcchCards)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListCardsW(SCARDCONTEXT hContext,
|
|
LPCBYTE pbAtr, LPCGUID rgquidInterfaces, DWORD cguidInterfaceCount, WCHAR* mszCards, LPDWORD pcchCards)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListInterfacesA(SCARDCONTEXT hContext,
|
|
LPCSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListInterfacesW(SCARDCONTEXT hContext,
|
|
LPCWSTR szCard, LPGUID pguidInterfaces, LPDWORD pcguidInterfaces)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetProviderIdA(SCARDCONTEXT hContext,
|
|
LPCSTR szCard, LPGUID pguidProviderId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetProviderIdW(SCARDCONTEXT hContext,
|
|
LPCWSTR szCard, LPGUID pguidProviderId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetCardTypeProviderNameA(SCARDCONTEXT hContext,
|
|
LPCSTR szCardName, DWORD dwProviderId, CHAR* szProvider, LPDWORD pcchProvider)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetCardTypeProviderNameW(SCARDCONTEXT hContext,
|
|
LPCWSTR szCardName, DWORD dwProviderId, WCHAR* szProvider, LPDWORD pcchProvider)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceReaderGroupA(SCARDCONTEXT hContext, LPCSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceReaderGroupW(SCARDCONTEXT hContext, LPCWSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetReaderGroupA(SCARDCONTEXT hContext, LPCSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetReaderGroupW(SCARDCONTEXT hContext, LPCWSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceReaderA(SCARDCONTEXT hContext,
|
|
LPCSTR szReaderName, LPCSTR szDeviceName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceReaderW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReaderName, LPCWSTR szDeviceName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetReaderA(SCARDCONTEXT hContext, LPCSTR szReaderName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetReaderW(SCARDCONTEXT hContext, LPCWSTR szReaderName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardAddReaderToGroupA(SCARDCONTEXT hContext,
|
|
LPCSTR szReaderName, LPCSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardAddReaderToGroupW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReaderName, LPCWSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardRemoveReaderFromGroupA(SCARDCONTEXT hContext,
|
|
LPCSTR szReaderName, LPCSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardRemoveReaderFromGroupW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReaderName, LPCWSTR szGroupName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceCardTypeA(SCARDCONTEXT hContext,
|
|
LPCSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces,
|
|
DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardIntroduceCardTypeW(SCARDCONTEXT hContext,
|
|
LPCWSTR szCardName, LPCGUID pguidPrimaryProvider, LPCGUID rgguidInterfaces,
|
|
DWORD dwInterfaceCount, LPCBYTE pbAtr, LPCBYTE pbAtrMask, DWORD cbAtrLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardSetCardTypeProviderNameA(SCARDCONTEXT hContext,
|
|
LPCSTR szCardName, DWORD dwProviderId, LPCSTR szProvider)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardSetCardTypeProviderNameW(SCARDCONTEXT hContext,
|
|
LPCWSTR szCardName, DWORD dwProviderId, LPCWSTR szProvider)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetCardTypeA(SCARDCONTEXT hContext, LPCSTR szCardName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardForgetCardTypeW(SCARDCONTEXT hContext, LPCWSTR szCardName)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardFreeMemory_Internal(SCARDCONTEXT hContext, LPCVOID pvMem)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (PCSC_RemoveMemoryBlock(hContext, (void*) pvMem))
|
|
{
|
|
free((void*) pvMem);
|
|
status = SCARD_S_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
if (g_PCSC.pfnSCardFreeMemory)
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardFreeMemory(hContext, pvMem);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
}
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (hContext)
|
|
{
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
}
|
|
|
|
status = PCSC_SCardFreeMemory_Internal(hContext, pvMem);
|
|
|
|
if (hContext)
|
|
{
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI HANDLE WINAPI PCSC_SCardAccessStartedEvent(void)
|
|
{
|
|
LONG status = 0;
|
|
SCARDCONTEXT hContext = 0;
|
|
status = PCSC_SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return NULL;
|
|
|
|
status = PCSC_SCardReleaseContext(hContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return NULL;
|
|
|
|
if (!g_StartedEvent)
|
|
{
|
|
if (!(g_StartedEvent = CreateEvent(NULL, TRUE, FALSE, NULL)))
|
|
return NULL;
|
|
|
|
if (!SetEvent(g_StartedEvent))
|
|
{
|
|
CloseHandle(g_StartedEvent);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
g_StartedEventRefCount++;
|
|
return g_StartedEvent;
|
|
}
|
|
|
|
WINSCARDAPI void WINAPI PCSC_SCardReleaseStartedEvent(void)
|
|
{
|
|
g_StartedEventRefCount--;
|
|
|
|
if (g_StartedEventRefCount == 0)
|
|
{
|
|
if (g_StartedEvent)
|
|
{
|
|
CloseHandle(g_StartedEvent);
|
|
g_StartedEvent = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardLocateCardsA(SCARDCONTEXT hContext,
|
|
LPCSTR mszCards, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardLocateCardsW(SCARDCONTEXT hContext,
|
|
LPCWSTR mszCards, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardLocateCardsByATRA(SCARDCONTEXT hContext,
|
|
LPSCARD_ATRMASK rgAtrMasks, DWORD cAtrs, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardLocateCardsByATRW(SCARDCONTEXT hContext,
|
|
LPSCARD_ATRMASK rgAtrMasks, DWORD cAtrs, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetStatusChange_Internal(SCARDCONTEXT hContext,
|
|
DWORD dwTimeout, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders)
|
|
{
|
|
int i, j;
|
|
int* map;
|
|
DWORD dwEventState;
|
|
BOOL stateChanged = FALSE;
|
|
PCSC_DWORD cMappedReaders;
|
|
PCSC_SCARD_READERSTATE* states;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_dwTimeout = (PCSC_DWORD) dwTimeout;
|
|
PCSC_DWORD pcsc_cReaders = (PCSC_DWORD) cReaders;
|
|
|
|
if (!g_PCSC.pfnSCardGetStatusChange)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!cReaders)
|
|
return SCARD_S_SUCCESS;
|
|
|
|
/* pcsc-lite interprets value 0 as INFINITE, work around the problem by using value 1 */
|
|
pcsc_dwTimeout = pcsc_dwTimeout ? pcsc_dwTimeout : 1;
|
|
|
|
/**
|
|
* Apple's SmartCard Services (not vanilla pcsc-lite) appears to have trouble with the
|
|
* "\\\\?PnP?\\Notification" reader name. I am always getting EXC_BAD_ACCESS with it.
|
|
*
|
|
* The SmartCard Services tarballs can be found here:
|
|
* http://opensource.apple.com/tarballs/SmartCardServices/
|
|
*
|
|
* The "\\\\?PnP?\\Notification" string cannot be found anywhere in the sources,
|
|
* while this string is present in the vanilla pcsc-lite sources.
|
|
*
|
|
* To work around this apparent lack of "\\\\?PnP?\\Notification" support,
|
|
* we have to filter rgReaderStates to exclude the special PnP reader name.
|
|
*/
|
|
map = (int*) calloc(pcsc_cReaders, sizeof(int));
|
|
|
|
if (!map)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
states = (PCSC_SCARD_READERSTATE*) calloc(pcsc_cReaders, sizeof(PCSC_SCARD_READERSTATE));
|
|
|
|
if (!states)
|
|
{
|
|
free (map);
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
|
|
for (i = j = 0; i < pcsc_cReaders; i++)
|
|
{
|
|
if (!g_PnP_Notification)
|
|
{
|
|
if (strcmp(rgReaderStates[i].szReader, SMARTCARD_PNP_NOTIFICATION_A) == 0)
|
|
{
|
|
map[i] = -1; /* unmapped */
|
|
continue;
|
|
}
|
|
}
|
|
|
|
map[i] = j;
|
|
states[j].szReader = PCSC_GetReaderNameFromAlias((char*) rgReaderStates[i].szReader);
|
|
|
|
if (!states[j].szReader)
|
|
states[j].szReader = rgReaderStates[i].szReader;
|
|
|
|
states[j].dwCurrentState = rgReaderStates[i].dwCurrentState;
|
|
states[j].pvUserData = rgReaderStates[i].pvUserData;
|
|
states[j].dwEventState = rgReaderStates[i].dwEventState;
|
|
states[j].cbAtr = rgReaderStates[i].cbAtr;
|
|
CopyMemory(&(states[j].rgbAtr), &(rgReaderStates[i].rgbAtr), PCSC_MAX_ATR_SIZE);
|
|
j++;
|
|
}
|
|
|
|
cMappedReaders = j;
|
|
|
|
if (cMappedReaders > 0)
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardGetStatusChange(hContext,
|
|
pcsc_dwTimeout, states, cMappedReaders);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
}
|
|
else
|
|
{
|
|
status = SCARD_S_SUCCESS;
|
|
}
|
|
|
|
for (i = 0; i < pcsc_cReaders; i++)
|
|
{
|
|
if (map[i] < 0)
|
|
continue; /* unmapped */
|
|
|
|
j = map[i];
|
|
rgReaderStates[i].dwCurrentState = states[j].dwCurrentState;
|
|
rgReaderStates[i].cbAtr = states[j].cbAtr;
|
|
CopyMemory(&(rgReaderStates[i].rgbAtr), &(states[j].rgbAtr), PCSC_MAX_ATR_SIZE);
|
|
|
|
dwEventState = states[j].dwEventState & ~SCARD_STATE_CHANGED;
|
|
|
|
if (dwEventState != rgReaderStates[i].dwCurrentState)
|
|
{
|
|
rgReaderStates[i].dwEventState = states[j].dwEventState;
|
|
|
|
if (dwEventState & SCARD_STATE_PRESENT)
|
|
{
|
|
if (!(dwEventState & SCARD_STATE_EXCLUSIVE))
|
|
rgReaderStates[i].dwEventState |= SCARD_STATE_INUSE;
|
|
}
|
|
|
|
stateChanged = TRUE;
|
|
}
|
|
else
|
|
{
|
|
rgReaderStates[i].dwEventState = dwEventState;
|
|
}
|
|
|
|
if (rgReaderStates[i].dwCurrentState & SCARD_STATE_IGNORE)
|
|
rgReaderStates[i].dwEventState = SCARD_STATE_IGNORE;
|
|
}
|
|
|
|
free(map);
|
|
free(states);
|
|
if ((status == SCARD_S_SUCCESS) && !stateChanged)
|
|
status = SCARD_E_TIMEOUT;
|
|
else if ((status == SCARD_E_TIMEOUT) && stateChanged)
|
|
return SCARD_S_SUCCESS;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetStatusChangeA(SCARDCONTEXT hContext,
|
|
DWORD dwTimeout, LPSCARD_READERSTATEA rgReaderStates, DWORD cReaders)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
status = PCSC_SCardGetStatusChange_Internal(hContext, dwTimeout, rgReaderStates, cReaders);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetStatusChangeW(SCARDCONTEXT hContext,
|
|
DWORD dwTimeout, LPSCARD_READERSTATEW rgReaderStates, DWORD cReaders)
|
|
{
|
|
DWORD index;
|
|
LPSCARD_READERSTATEA states;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardGetStatusChange)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
states = (LPSCARD_READERSTATEA) calloc(cReaders, sizeof(SCARD_READERSTATEA));
|
|
|
|
if (!states)
|
|
{
|
|
PCSC_UnlockCardContext(hContext);
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < cReaders; index++)
|
|
{
|
|
states[index].szReader = NULL;
|
|
ConvertFromUnicode(CP_UTF8, 0, rgReaderStates[index].szReader, -1,
|
|
(char**) &(states[index].szReader), 0, NULL, NULL);
|
|
states[index].pvUserData = rgReaderStates[index].pvUserData;
|
|
states[index].dwCurrentState = rgReaderStates[index].dwCurrentState;
|
|
states[index].dwEventState = rgReaderStates[index].dwEventState;
|
|
states[index].cbAtr = rgReaderStates[index].cbAtr;
|
|
CopyMemory(&(states[index].rgbAtr), &(rgReaderStates[index].rgbAtr), 36);
|
|
}
|
|
|
|
status = PCSC_SCardGetStatusChange_Internal(hContext, dwTimeout, states, cReaders);
|
|
|
|
for (index = 0; index < cReaders; index++)
|
|
{
|
|
free((void*) states[index].szReader);
|
|
rgReaderStates[index].pvUserData = states[index].pvUserData;
|
|
rgReaderStates[index].dwCurrentState = states[index].dwCurrentState;
|
|
rgReaderStates[index].dwEventState = states[index].dwEventState;
|
|
rgReaderStates[index].cbAtr = states[index].cbAtr;
|
|
CopyMemory(&(rgReaderStates[index].rgbAtr), &(states[index].rgbAtr), 36);
|
|
}
|
|
|
|
free(states);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardCancel(SCARDCONTEXT hContext)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardCancel)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardCancel(hContext);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardConnect_Internal(SCARDCONTEXT hContext,
|
|
LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols,
|
|
LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)
|
|
{
|
|
BOOL shared;
|
|
BOOL access;
|
|
char* szReaderPCSC;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
SCARDCONTEXT hPrivateContext = 0;
|
|
PCSC_DWORD pcsc_dwShareMode = (PCSC_DWORD) dwShareMode;
|
|
PCSC_DWORD pcsc_dwPreferredProtocols = 0;
|
|
PCSC_DWORD pcsc_dwActiveProtocol = 0;
|
|
|
|
if (!g_PCSC.pfnSCardConnect)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
shared = (dwShareMode == SCARD_SHARE_DIRECT) ? TRUE : FALSE;
|
|
|
|
access = PCSC_WaitForCardAccess(hContext, 0, shared);
|
|
|
|
status = PCSC_SCardEstablishContext_Internal(SCARD_SCOPE_SYSTEM, NULL, NULL, &hPrivateContext);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return status;
|
|
|
|
szReaderPCSC = PCSC_GetReaderNameFromAlias((char*) szReader);
|
|
|
|
if (!szReaderPCSC)
|
|
szReaderPCSC = (char*) szReader;
|
|
|
|
/**
|
|
* As stated here : https://pcsclite.alioth.debian.org/api/group__API.html#ga4e515829752e0a8dbc4d630696a8d6a5
|
|
* SCARD_PROTOCOL_UNDEFINED is valid for dwPreferredProtocols (only) if dwShareMode == SCARD_SHARE_DIRECT
|
|
* and allows to send control commands to the reader (with SCardControl()) even if a card is not present in the reader
|
|
*/
|
|
if (pcsc_dwShareMode == SCARD_SHARE_DIRECT && dwPreferredProtocols == SCARD_PROTOCOL_UNDEFINED)
|
|
pcsc_dwPreferredProtocols = SCARD_PROTOCOL_UNDEFINED;
|
|
else
|
|
pcsc_dwPreferredProtocols = (PCSC_DWORD) PCSC_ConvertProtocolsFromWinSCard(dwPreferredProtocols);
|
|
|
|
status = (LONG) g_PCSC.pfnSCardConnect(hPrivateContext, szReaderPCSC,
|
|
pcsc_dwShareMode, pcsc_dwPreferredProtocols, phCard, &pcsc_dwActiveProtocol);
|
|
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
pCard = PCSC_ConnectCardHandle(hContext, hPrivateContext, *phCard);
|
|
*pdwActiveProtocol = PCSC_ConvertProtocolsToWinSCard((DWORD) pcsc_dwActiveProtocol);
|
|
|
|
pCard->shared = shared;
|
|
PCSC_WaitForCardAccess(hContext, pCard->hSharedContext, shared);
|
|
}
|
|
else
|
|
{
|
|
PCSC_SCardReleaseContext(hPrivateContext);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardConnectA(SCARDCONTEXT hContext,
|
|
LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols,
|
|
LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
status = PCSC_SCardConnect_Internal(hContext, szReader, dwShareMode,
|
|
dwPreferredProtocols, phCard, pdwActiveProtocol);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardConnectW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols,
|
|
LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)
|
|
{
|
|
LPSTR szReaderA = NULL;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!PCSC_LockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if (szReader)
|
|
ConvertFromUnicode(CP_UTF8, 0, szReader, -1, &szReaderA, 0, NULL, NULL);
|
|
|
|
status = PCSC_SCardConnect_Internal(hContext, szReaderA, dwShareMode,
|
|
dwPreferredProtocols, phCard, pdwActiveProtocol);
|
|
free(szReaderA);
|
|
|
|
if (!PCSC_UnlockCardContext(hContext))
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardReconnect(SCARDHANDLE hCard,
|
|
DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol)
|
|
{
|
|
BOOL shared;
|
|
BOOL access;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_dwShareMode = (PCSC_DWORD) dwShareMode;
|
|
PCSC_DWORD pcsc_dwPreferredProtocols = 0;
|
|
PCSC_DWORD pcsc_dwInitialization = (PCSC_DWORD) dwInitialization;
|
|
PCSC_DWORD pcsc_dwActiveProtocol = 0;
|
|
|
|
if (!g_PCSC.pfnSCardReconnect)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
shared = (dwShareMode == SCARD_SHARE_DIRECT) ? TRUE : FALSE;
|
|
|
|
access = PCSC_WaitForCardAccess(0, hCard, shared);
|
|
|
|
pcsc_dwPreferredProtocols = (PCSC_DWORD) PCSC_ConvertProtocolsFromWinSCard(dwPreferredProtocols);
|
|
status = (LONG) g_PCSC.pfnSCardReconnect(hCard, pcsc_dwShareMode,
|
|
pcsc_dwPreferredProtocols, pcsc_dwInitialization, &pcsc_dwActiveProtocol);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*pdwActiveProtocol = PCSC_ConvertProtocolsToWinSCard((DWORD) pcsc_dwActiveProtocol);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_DWORD pcsc_dwDisposition = (PCSC_DWORD) dwDisposition;
|
|
|
|
if (!g_PCSC.pfnSCardDisconnect)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardDisconnect(hCard, pcsc_dwDisposition);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
PCSC_DisconnectCardHandle(hCard);
|
|
}
|
|
|
|
PCSC_ReleaseCardAccess(0, hCard);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardBeginTransaction(SCARDHANDLE hCard)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_SCARDCONTEXT* pContext = NULL;
|
|
|
|
if (!g_PCSC.pfnSCardBeginTransaction)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
pContext = PCSC_GetCardContextData(pCard->hSharedContext);
|
|
|
|
if (!pContext)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if (pContext->isTransactionLocked)
|
|
return SCARD_S_SUCCESS; /* disable nested transactions */
|
|
|
|
if (g_LockTransactions)
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardBeginTransaction(hCard);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
}
|
|
|
|
pContext->isTransactionLocked = TRUE;
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_SCARDCONTEXT* pContext = NULL;
|
|
PCSC_DWORD pcsc_dwDisposition = (PCSC_DWORD) dwDisposition;
|
|
|
|
if (!g_PCSC.pfnSCardEndTransaction)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
pContext = PCSC_GetCardContextData(pCard->hSharedContext);
|
|
|
|
if (!pContext)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
PCSC_ReleaseCardAccess(0, hCard);
|
|
|
|
if (!pContext->isTransactionLocked)
|
|
return SCARD_S_SUCCESS; /* disable nested transactions */
|
|
|
|
if (g_LockTransactions)
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardEndTransaction(hCard, pcsc_dwDisposition);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
}
|
|
|
|
pContext->isTransactionLocked = FALSE;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardCancelTransaction(SCARDHANDLE hCard)
|
|
{
|
|
return SCARD_S_SUCCESS;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardState(SCARDHANDLE hCard,
|
|
LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
|
|
{
|
|
PCSC_DWORD cchReaderLen;
|
|
SCARDCONTEXT hContext = 0;
|
|
LPSTR mszReaderNames = NULL;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD pcsc_dwState = 0;
|
|
PCSC_DWORD pcsc_dwProtocol = 0;
|
|
PCSC_DWORD pcsc_cbAtrLen = (PCSC_DWORD) *pcbAtrLen;
|
|
|
|
if (!g_PCSC.pfnSCardStatus)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
cchReaderLen = SCARD_AUTOALLOCATE;
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard, (LPSTR) &mszReaderNames, &cchReaderLen,
|
|
&pcsc_dwState, &pcsc_dwProtocol, pbAtr, &pcsc_cbAtrLen);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
|
|
if (mszReaderNames)
|
|
PCSC_SCardFreeMemory_Internal(hContext, mszReaderNames);
|
|
|
|
*pdwState = (DWORD) pcsc_dwState;
|
|
*pdwProtocol = PCSC_ConvertProtocolsToWinSCard((DWORD) pcsc_dwProtocol);
|
|
*pcbAtrLen = (DWORD) pcsc_cbAtrLen;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardStatus_Internal(SCARDHANDLE hCard,
|
|
LPSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState,
|
|
LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
|
|
{
|
|
SCARDCONTEXT hContext;
|
|
char* mszReaderNamesWinSCard = NULL;
|
|
BOOL pcbAtrLenAlloc = FALSE;
|
|
BOOL pcchReaderLenAlloc = FALSE;
|
|
LPBYTE* pPbAtr = (LPBYTE*) pbAtr;
|
|
LPSTR* pMszReaderNames = (LPSTR*) mszReaderNames;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD pcsc_cchReaderLen = 0;
|
|
PCSC_DWORD pcsc_dwState = 0;
|
|
PCSC_DWORD pcsc_dwProtocol = 0;
|
|
PCSC_DWORD pcsc_cbAtrLen = 0;
|
|
|
|
if (!g_PCSC.pfnSCardStatus)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext || !pcchReaderLen || !pdwState || !pdwProtocol || !pcbAtrLen)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
if (*pcchReaderLen == SCARD_AUTOALLOCATE)
|
|
pcchReaderLenAlloc = TRUE;
|
|
|
|
pcsc_cchReaderLen = pcchReaderLenAlloc ? PCSC_SCARD_AUTOALLOCATE : (PCSC_DWORD) *pcchReaderLen;
|
|
|
|
if (*pcbAtrLen == SCARD_AUTOALLOCATE)
|
|
pcbAtrLenAlloc = TRUE;
|
|
|
|
pcsc_cbAtrLen = pcbAtrLenAlloc ? PCSC_SCARD_AUTOALLOCATE : (PCSC_DWORD) *pcbAtrLen;
|
|
|
|
if ((pcchReaderLenAlloc || pcbAtrLenAlloc) && !g_SCardAutoAllocate)
|
|
{
|
|
if (pcchReaderLenAlloc)
|
|
pcsc_cchReaderLen = 0;
|
|
|
|
if (pcbAtrLenAlloc)
|
|
pcsc_cbAtrLen = 0;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard,
|
|
(pcchReaderLenAlloc) ? NULL : mszReaderNames, &pcsc_cchReaderLen,
|
|
&pcsc_dwState, &pcsc_dwProtocol,
|
|
(pcbAtrLenAlloc) ? NULL : pbAtr, &pcsc_cbAtrLen);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
if (pcchReaderLenAlloc)
|
|
{
|
|
#ifdef __MAXOSX__
|
|
/**
|
|
* Workaround for SCardStatus Bug in MAC OS X Yosemite
|
|
*/
|
|
if (OSXVersion == 0x10100000)
|
|
pcsc_cchReaderLen++;
|
|
#endif
|
|
*pMszReaderNames = (LPSTR) calloc(1, pcsc_cchReaderLen);
|
|
|
|
if (!*pMszReaderNames)
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
|
|
if (pcbAtrLenAlloc)
|
|
{
|
|
*pPbAtr = (BYTE*) calloc(1, pcsc_cbAtrLen);
|
|
|
|
if (!*pPbAtr)
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard,
|
|
*pMszReaderNames, &pcsc_cchReaderLen,
|
|
&pcsc_dwState, &pcsc_dwProtocol,
|
|
pbAtr, &pcsc_cbAtrLen);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
{
|
|
if (pcchReaderLenAlloc)
|
|
{
|
|
free(*pMszReaderNames);
|
|
*pMszReaderNames = NULL;
|
|
}
|
|
|
|
if (pcbAtrLenAlloc)
|
|
{
|
|
free(*pPbAtr);
|
|
*pPbAtr = NULL;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (pcchReaderLenAlloc)
|
|
PCSC_AddMemoryBlock(hContext, *pMszReaderNames);
|
|
|
|
if (pcbAtrLenAlloc)
|
|
PCSC_AddMemoryBlock(hContext, *pPbAtr);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard, mszReaderNames, &pcsc_cchReaderLen,
|
|
&pcsc_dwState, &pcsc_dwProtocol, pbAtr, &pcsc_cbAtrLen);
|
|
}
|
|
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*pcchReaderLen = (DWORD) pcsc_cchReaderLen;
|
|
mszReaderNamesWinSCard = PCSC_ConvertReaderNamesToWinSCard(*pMszReaderNames, pcchReaderLen);
|
|
|
|
if (mszReaderNamesWinSCard)
|
|
{
|
|
PCSC_SCardFreeMemory_Internal(hContext, *pMszReaderNames);
|
|
*pMszReaderNames = mszReaderNamesWinSCard;
|
|
PCSC_AddMemoryBlock(hContext, *pMszReaderNames);
|
|
}
|
|
|
|
pcsc_dwState &= 0xFFFF;
|
|
*pdwState = PCSC_ConvertCardStateToWinSCard((DWORD) pcsc_dwState, status);
|
|
*pdwProtocol = PCSC_ConvertProtocolsToWinSCard((DWORD) pcsc_dwProtocol);
|
|
*pcbAtrLen = (DWORD) pcsc_cbAtrLen;
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardStatusA(SCARDHANDLE hCard,
|
|
LPSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState,
|
|
LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
status = PCSC_SCardStatus_Internal(hCard, mszReaderNames, pcchReaderLen, pdwState, pdwProtocol, pbAtr, pcbAtrLen);
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardStatusW(SCARDHANDLE hCard,
|
|
LPWSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState,
|
|
LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
|
|
{
|
|
SCARDCONTEXT hContext = 0;
|
|
LPSTR mszReaderNamesA = NULL;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
|
|
if (!g_PCSC.pfnSCardStatus)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
status = PCSC_SCardStatus_Internal(hCard, (LPSTR) &mszReaderNamesA, pcchReaderLen, pdwState, pdwProtocol, pbAtr, pcbAtrLen);
|
|
|
|
if (mszReaderNamesA)
|
|
{
|
|
*pcchReaderLen = ConvertToUnicode(CP_UTF8, 0, mszReaderNamesA, *pcchReaderLen, (WCHAR**) mszReaderNames, 0);
|
|
PCSC_AddMemoryBlock(hContext, mszReaderNames);
|
|
PCSC_SCardFreeMemory_Internal(hContext, mszReaderNamesA);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardTransmit(SCARDHANDLE hCard,
|
|
LPCSCARD_IO_REQUEST pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength,
|
|
LPSCARD_IO_REQUEST pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD cbExtraBytes = 0;
|
|
BYTE* pbExtraBytes = NULL;
|
|
BYTE* pcsc_pbExtraBytes = NULL;
|
|
PCSC_SCARD_IO_REQUEST* pcsc_pioSendPci = NULL;
|
|
PCSC_SCARD_IO_REQUEST* pcsc_pioRecvPci = NULL;
|
|
PCSC_DWORD pcsc_cbSendLength = (PCSC_DWORD) cbSendLength;
|
|
PCSC_DWORD pcsc_cbRecvLength = 0;
|
|
|
|
if (!g_PCSC.pfnSCardTransmit)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
if (!pcbRecvLength)
|
|
return SCARD_E_INVALID_PARAMETER;
|
|
|
|
if (*pcbRecvLength == SCARD_AUTOALLOCATE)
|
|
return SCARD_E_INVALID_PARAMETER;
|
|
|
|
pcsc_cbRecvLength = (PCSC_DWORD) *pcbRecvLength;
|
|
|
|
if (!pioSendPci)
|
|
{
|
|
PCSC_DWORD dwState = 0;
|
|
PCSC_DWORD cbAtrLen = 0;
|
|
PCSC_DWORD dwProtocol = 0;
|
|
PCSC_DWORD cchReaderLen = 0;
|
|
/**
|
|
* pcsc-lite cannot have a null pioSendPci parameter, unlike WinSCard.
|
|
* Query the current protocol and use default SCARD_IO_REQUEST for it.
|
|
*/
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard, NULL, &cchReaderLen, &dwState, &dwProtocol, NULL, &cbAtrLen);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
if (dwProtocol == SCARD_PROTOCOL_T0)
|
|
pcsc_pioSendPci = (PCSC_SCARD_IO_REQUEST*) PCSC_SCARD_PCI_T0;
|
|
else if (dwProtocol == SCARD_PROTOCOL_T1)
|
|
pcsc_pioSendPci = (PCSC_SCARD_IO_REQUEST*) PCSC_SCARD_PCI_T1;
|
|
else if (dwProtocol == PCSC_SCARD_PROTOCOL_RAW)
|
|
pcsc_pioSendPci = (PCSC_SCARD_IO_REQUEST*) PCSC_SCARD_PCI_RAW;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cbExtraBytes = pioSendPci->cbPciLength - sizeof(SCARD_IO_REQUEST);
|
|
pcsc_pioSendPci = (PCSC_SCARD_IO_REQUEST*) malloc(sizeof(PCSC_SCARD_IO_REQUEST) + cbExtraBytes);
|
|
|
|
if (!pcsc_pioSendPci)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
pcsc_pioSendPci->dwProtocol = (PCSC_DWORD) pioSendPci->dwProtocol;
|
|
pcsc_pioSendPci->cbPciLength = sizeof(PCSC_SCARD_IO_REQUEST) + cbExtraBytes;
|
|
pbExtraBytes = &((BYTE*) pioSendPci)[sizeof(SCARD_IO_REQUEST)];
|
|
pcsc_pbExtraBytes = &((BYTE*) pcsc_pioSendPci)[sizeof(PCSC_SCARD_IO_REQUEST)];
|
|
CopyMemory(pcsc_pbExtraBytes, pbExtraBytes, cbExtraBytes);
|
|
}
|
|
|
|
if (pioRecvPci)
|
|
{
|
|
cbExtraBytes = pioRecvPci->cbPciLength - sizeof(SCARD_IO_REQUEST);
|
|
pcsc_pioRecvPci = (PCSC_SCARD_IO_REQUEST*) malloc(sizeof(PCSC_SCARD_IO_REQUEST) + cbExtraBytes);
|
|
|
|
if (!pcsc_pioRecvPci)
|
|
{
|
|
if (pioSendPci)
|
|
free (pcsc_pioSendPci);
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
|
|
pcsc_pioRecvPci->dwProtocol = (PCSC_DWORD) pioRecvPci->dwProtocol;
|
|
pcsc_pioRecvPci->cbPciLength = sizeof(PCSC_SCARD_IO_REQUEST) + cbExtraBytes;
|
|
pbExtraBytes = &((BYTE*) pioRecvPci)[sizeof(SCARD_IO_REQUEST)];
|
|
pcsc_pbExtraBytes = &((BYTE*) pcsc_pioRecvPci)[sizeof(PCSC_SCARD_IO_REQUEST)];
|
|
CopyMemory(pcsc_pbExtraBytes, pbExtraBytes, cbExtraBytes);
|
|
}
|
|
|
|
status = (LONG) g_PCSC.pfnSCardTransmit(hCard, pcsc_pioSendPci, pbSendBuffer,
|
|
pcsc_cbSendLength, pcsc_pioRecvPci, pbRecvBuffer, &pcsc_cbRecvLength);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*pcbRecvLength = (DWORD) pcsc_cbRecvLength;
|
|
|
|
if (pioSendPci)
|
|
free(pcsc_pioSendPci); /* pcsc_pioSendPci is dynamically allocated only when pioSendPci is non null */
|
|
|
|
if (pioRecvPci)
|
|
{
|
|
cbExtraBytes = pioRecvPci->cbPciLength - sizeof(SCARD_IO_REQUEST);
|
|
pbExtraBytes = &((BYTE*) pioRecvPci)[sizeof(SCARD_IO_REQUEST)];
|
|
pcsc_pbExtraBytes = &((BYTE*) pcsc_pioRecvPci)[sizeof(PCSC_SCARD_IO_REQUEST)];
|
|
CopyMemory(pbExtraBytes, pcsc_pbExtraBytes, cbExtraBytes); /* copy extra bytes */
|
|
free(pcsc_pioRecvPci); /* pcsc_pioRecvPci is dynamically allocated only when pioRecvPci is non null */
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetTransmitCount(SCARDHANDLE hCard, LPDWORD pcTransmitCount)
|
|
{
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
return SCARD_S_SUCCESS;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardControl(SCARDHANDLE hCard,
|
|
DWORD dwControlCode, LPCVOID lpInBuffer, DWORD cbInBufferSize,
|
|
LPVOID lpOutBuffer, DWORD cbOutBufferSize, LPDWORD lpBytesReturned)
|
|
{
|
|
DWORD IoCtlMethod = 0;
|
|
DWORD IoCtlFunction = 0;
|
|
DWORD IoCtlAccess = 0;
|
|
DWORD IoCtlDeviceType = 0;
|
|
BOOL getFeatureRequest = FALSE;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD pcsc_dwControlCode = 0;
|
|
PCSC_DWORD pcsc_cbInBufferSize = (PCSC_DWORD) cbInBufferSize;
|
|
PCSC_DWORD pcsc_cbOutBufferSize = (PCSC_DWORD) cbOutBufferSize;
|
|
PCSC_DWORD pcsc_BytesReturned = 0;
|
|
|
|
if (!g_PCSC.pfnSCardControl)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
/**
|
|
* PCSCv2 Part 10:
|
|
* http://www.pcscworkgroup.com/specifications/files/pcsc10_v2.02.09.pdf
|
|
*
|
|
* Smart Card Driver IOCTLs:
|
|
* http://msdn.microsoft.com/en-us/library/windows/hardware/ff548988/
|
|
*
|
|
* Converting Windows Feature Request IOCTL code to the pcsc-lite control code:
|
|
* http://musclecard.996296.n3.nabble.com/Converting-Windows-Feature-Request-IOCTL-code-to-the-pcsc-lite-control-code-td4906.html
|
|
*/
|
|
|
|
IoCtlMethod = METHOD_FROM_CTL_CODE(dwControlCode);
|
|
IoCtlFunction = FUNCTION_FROM_CTL_CODE(dwControlCode);
|
|
IoCtlAccess = ACCESS_FROM_CTL_CODE(dwControlCode);
|
|
IoCtlDeviceType = DEVICE_TYPE_FROM_CTL_CODE(dwControlCode);
|
|
|
|
if (dwControlCode == IOCTL_SMARTCARD_GET_FEATURE_REQUEST)
|
|
getFeatureRequest = TRUE;
|
|
|
|
if (IoCtlDeviceType == FILE_DEVICE_SMARTCARD)
|
|
dwControlCode = PCSC_SCARD_CTL_CODE(IoCtlFunction);
|
|
|
|
pcsc_dwControlCode = (PCSC_DWORD) dwControlCode;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardControl(hCard,
|
|
pcsc_dwControlCode, lpInBuffer, pcsc_cbInBufferSize,
|
|
lpOutBuffer, pcsc_cbOutBufferSize, &pcsc_BytesReturned);
|
|
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
*lpBytesReturned = (DWORD) pcsc_BytesReturned;
|
|
|
|
if (getFeatureRequest)
|
|
{
|
|
UINT32 index;
|
|
UINT32 count;
|
|
PCSC_TLV_STRUCTURE* tlv = (PCSC_TLV_STRUCTURE*) lpOutBuffer;
|
|
|
|
if ((*lpBytesReturned % sizeof(PCSC_TLV_STRUCTURE)) != 0)
|
|
return SCARD_E_UNEXPECTED;
|
|
|
|
count = *lpBytesReturned / sizeof(PCSC_TLV_STRUCTURE);
|
|
|
|
for (index = 0; index < count; index++)
|
|
{
|
|
if (tlv[index].length != 4)
|
|
return SCARD_E_UNEXPECTED;
|
|
}
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetAttrib_Internal(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen)
|
|
{
|
|
SCARDCONTEXT hContext = 0;
|
|
BOOL pcbAttrLenAlloc = FALSE;
|
|
LPBYTE* pPbAttr = (LPBYTE*) pbAttr;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD pcsc_dwAttrId = (PCSC_DWORD) dwAttrId;
|
|
PCSC_DWORD pcsc_cbAttrLen = 0;
|
|
|
|
if (!g_PCSC.pfnSCardGetAttrib)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if (!pbAttr || !pcbAttrLen)
|
|
return SCARD_E_INVALID_PARAMETER;
|
|
|
|
if (*pcbAttrLen == SCARD_AUTOALLOCATE)
|
|
pcbAttrLenAlloc = TRUE;
|
|
|
|
pcsc_cbAttrLen = pcbAttrLenAlloc ? PCSC_SCARD_AUTOALLOCATE : (PCSC_DWORD) *pcbAttrLen;
|
|
|
|
if (pcbAttrLenAlloc && !g_SCardAutoAllocate)
|
|
{
|
|
pcsc_cbAttrLen = 0;
|
|
status = (LONG) g_PCSC.pfnSCardGetAttrib(hCard, pcsc_dwAttrId, NULL, &pcsc_cbAttrLen);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
*pPbAttr = (BYTE*) calloc(1, pcsc_cbAttrLen);
|
|
|
|
if (!*pPbAttr)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardGetAttrib(hCard, pcsc_dwAttrId, *pPbAttr, &pcsc_cbAttrLen);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
free(*pPbAttr);
|
|
else
|
|
PCSC_AddMemoryBlock(hContext, *pPbAttr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
status = (LONG) g_PCSC.pfnSCardGetAttrib(hCard, pcsc_dwAttrId, pbAttr, &pcsc_cbAttrLen);
|
|
}
|
|
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
*pcbAttrLen = (DWORD) pcsc_cbAttrLen;
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetAttrib_FriendlyName(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen)
|
|
{
|
|
int length = 0;
|
|
char* namePCSC = NULL;
|
|
char* nameWinSCard;
|
|
DWORD cbAttrLen = 0;
|
|
char* pbAttrA = NULL;
|
|
WCHAR* pbAttrW = NULL;
|
|
SCARDCONTEXT hContext;
|
|
char* friendlyNameA = NULL;
|
|
WCHAR* friendlyNameW = NULL;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
LPBYTE* pPbAttr = (LPBYTE*) pbAttr;
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
cbAttrLen = *pcbAttrLen;
|
|
*pcbAttrLen = SCARD_AUTOALLOCATE;
|
|
status = PCSC_SCardGetAttrib_Internal(hCard, SCARD_ATTR_DEVICE_FRIENDLY_NAME_A, (LPBYTE) &pbAttrA, pcbAttrLen);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
{
|
|
pbAttrA = NULL;
|
|
*pcbAttrLen = SCARD_AUTOALLOCATE;
|
|
status = PCSC_SCardGetAttrib_Internal(hCard, SCARD_ATTR_DEVICE_FRIENDLY_NAME_W, (LPBYTE) &pbAttrW, pcbAttrLen);
|
|
|
|
if (status != SCARD_S_SUCCESS)
|
|
return status;
|
|
|
|
length = ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) pbAttrW, *pcbAttrLen, (char**) &pbAttrA, 0, NULL, NULL);
|
|
namePCSC = pbAttrA;
|
|
PCSC_SCardFreeMemory_Internal(hContext, pbAttrW);
|
|
}
|
|
else
|
|
{
|
|
namePCSC = _strdup(pbAttrA);
|
|
|
|
if (!namePCSC)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
PCSC_SCardFreeMemory_Internal(hContext, pbAttrA);
|
|
}
|
|
|
|
length = strlen(namePCSC);
|
|
nameWinSCard = PCSC_GetReaderAliasFromName(namePCSC);
|
|
|
|
if (nameWinSCard)
|
|
{
|
|
length = strlen(nameWinSCard);
|
|
friendlyNameA = _strdup(nameWinSCard);
|
|
|
|
if (!friendlyNameA)
|
|
return SCARD_E_NO_MEMORY;
|
|
}
|
|
else
|
|
{
|
|
friendlyNameA = namePCSC;
|
|
namePCSC = NULL;
|
|
}
|
|
|
|
if (dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME_W)
|
|
{
|
|
/* length here includes null terminator */
|
|
length = ConvertToUnicode(CP_UTF8, 0, (char*) friendlyNameA, -1, &friendlyNameW, 0);
|
|
free(friendlyNameA);
|
|
|
|
if (!friendlyNameW)
|
|
return SCARD_E_NO_MEMORY;
|
|
|
|
if (cbAttrLen == SCARD_AUTOALLOCATE)
|
|
{
|
|
*pPbAttr = (BYTE*) friendlyNameW;
|
|
*pcbAttrLen = length * 2;
|
|
PCSC_AddMemoryBlock(hContext, *pPbAttr);
|
|
}
|
|
else
|
|
{
|
|
if ((length * 2) > cbAttrLen)
|
|
{
|
|
free(friendlyNameW);
|
|
return SCARD_E_INSUFFICIENT_BUFFER;
|
|
}
|
|
else
|
|
{
|
|
CopyMemory(pbAttr, (BYTE*) friendlyNameW, (length * 2));
|
|
*pcbAttrLen = length * 2;
|
|
free(friendlyNameW);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (cbAttrLen == SCARD_AUTOALLOCATE)
|
|
{
|
|
*pPbAttr = (BYTE*) friendlyNameA;
|
|
*pcbAttrLen = length;
|
|
PCSC_AddMemoryBlock(hContext, *pPbAttr);
|
|
}
|
|
else
|
|
{
|
|
if ((length + 1) > cbAttrLen)
|
|
{
|
|
free(friendlyNameA);
|
|
return SCARD_E_INSUFFICIENT_BUFFER;
|
|
}
|
|
else
|
|
{
|
|
CopyMemory(pbAttr, (BYTE*) friendlyNameA, length + 1);
|
|
*pcbAttrLen = length;
|
|
free(friendlyNameA);
|
|
}
|
|
}
|
|
}
|
|
|
|
free(namePCSC);
|
|
free(nameWinSCard);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen)
|
|
{
|
|
DWORD cbAttrLen;
|
|
SCARDCONTEXT hContext;
|
|
BOOL pcbAttrLenAlloc = FALSE;
|
|
LONG status = SCARD_S_SUCCESS;
|
|
LPBYTE* pPbAttr = (LPBYTE*) pbAttr;
|
|
|
|
cbAttrLen = *pcbAttrLen;
|
|
|
|
if (*pcbAttrLen == SCARD_AUTOALLOCATE)
|
|
{
|
|
pcbAttrLenAlloc = TRUE;
|
|
*pPbAttr = NULL;
|
|
}
|
|
else
|
|
{
|
|
/**
|
|
* pcsc-lite returns SCARD_E_INSUFFICIENT_BUFFER if the given
|
|
* buffer size is larger than PCSC_MAX_BUFFER_SIZE (264)
|
|
*/
|
|
|
|
if (*pcbAttrLen > PCSC_MAX_BUFFER_SIZE)
|
|
*pcbAttrLen = PCSC_MAX_BUFFER_SIZE;
|
|
}
|
|
|
|
hContext = PCSC_GetCardContextFromHandle(hCard);
|
|
|
|
if (!hContext)
|
|
return SCARD_E_INVALID_HANDLE;
|
|
|
|
if ((dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME_A) || (dwAttrId == SCARD_ATTR_DEVICE_FRIENDLY_NAME_W))
|
|
{
|
|
status = PCSC_SCardGetAttrib_FriendlyName(hCard, dwAttrId, pbAttr, pcbAttrLen);
|
|
return status;
|
|
}
|
|
|
|
status = PCSC_SCardGetAttrib_Internal(hCard, dwAttrId, pbAttr, pcbAttrLen);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
if (dwAttrId == SCARD_ATTR_VENDOR_NAME)
|
|
{
|
|
const char* vendorName;
|
|
|
|
/**
|
|
* pcsc-lite adds a null terminator to the vendor name,
|
|
* while WinSCard doesn't. Strip the null terminator.
|
|
*/
|
|
|
|
if (pcbAttrLenAlloc)
|
|
vendorName = (char*) *pPbAttr;
|
|
else
|
|
vendorName = (char*) pbAttr;
|
|
|
|
if (vendorName)
|
|
*pcbAttrLen = strlen(vendorName);
|
|
else
|
|
*pcbAttrLen = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (dwAttrId == SCARD_ATTR_CURRENT_PROTOCOL_TYPE)
|
|
{
|
|
if (!pcbAttrLenAlloc)
|
|
{
|
|
PCSC_DWORD dwState = 0;
|
|
PCSC_DWORD cbAtrLen = 0;
|
|
PCSC_DWORD dwProtocol = 0;
|
|
PCSC_DWORD cchReaderLen = 0;
|
|
|
|
status = (LONG) g_PCSC.pfnSCardStatus(hCard, NULL, &cchReaderLen, &dwState, &dwProtocol, NULL, &cbAtrLen);
|
|
|
|
if (status == SCARD_S_SUCCESS)
|
|
{
|
|
LPDWORD pdwProtocol = (LPDWORD) pbAttr;
|
|
|
|
if (cbAttrLen < sizeof(DWORD))
|
|
return SCARD_E_INSUFFICIENT_BUFFER;
|
|
|
|
*pdwProtocol = PCSC_ConvertProtocolsToWinSCard(dwProtocol);
|
|
*pcbAttrLen = sizeof(DWORD);
|
|
}
|
|
}
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CHANNEL_ID)
|
|
{
|
|
if (!pcbAttrLenAlloc)
|
|
{
|
|
UINT16 channelType = 0x20; /* USB */
|
|
UINT16 channelNumber = 0;
|
|
|
|
if (cbAttrLen < sizeof(DWORD))
|
|
return SCARD_E_INSUFFICIENT_BUFFER;
|
|
|
|
status = SCARD_S_SUCCESS;
|
|
|
|
*((DWORD*) pbAttr) = (channelType << 16) | channelNumber;
|
|
*pcbAttrLen = sizeof(DWORD);
|
|
}
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_VENDOR_IFD_TYPE)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_DEFAULT_CLK)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_DEFAULT_DATA_RATE)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_MAX_CLK)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_MAX_DATA_RATE)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_MAX_IFSD)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CHARACTERISTICS)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_DEVICE_SYSTEM_NAME_A)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_DEVICE_UNIT)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_POWER_MGMT_SUPPORT)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_CLK)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_F)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_D)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_N)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_CWT)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_BWT)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_IFSC)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_EBC_ENCODING)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_CURRENT_IFSD)
|
|
{
|
|
}
|
|
else if (dwAttrId == SCARD_ATTR_ICC_TYPE_PER_ATR)
|
|
{
|
|
}
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen)
|
|
{
|
|
LONG status = SCARD_S_SUCCESS;
|
|
PCSC_SCARDHANDLE* pCard = NULL;
|
|
PCSC_DWORD pcsc_dwAttrId = (PCSC_DWORD) dwAttrId;
|
|
PCSC_DWORD pcsc_cbAttrLen = (PCSC_DWORD) cbAttrLen;
|
|
|
|
if (!g_PCSC.pfnSCardSetAttrib)
|
|
return SCARD_E_NO_SERVICE;
|
|
|
|
pCard = PCSC_GetCardHandleData(hCard);
|
|
|
|
if (!pCard)
|
|
return SCARD_E_INVALID_VALUE;
|
|
|
|
PCSC_WaitForCardAccess(0, hCard, pCard->shared);
|
|
|
|
status = (LONG) g_PCSC.pfnSCardSetAttrib(hCard, pcsc_dwAttrId, pbAttr, pcsc_cbAttrLen);
|
|
status = PCSC_MapErrorCodeToWinSCard(status);
|
|
|
|
return status;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardUIDlgSelectCardA(LPOPENCARDNAMEA_EX pDlgStruc)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardUIDlgSelectCardW(LPOPENCARDNAMEW_EX pDlgStruc)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_GetOpenCardNameA(LPOPENCARDNAMEA pDlgStruc)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_GetOpenCardNameW(LPOPENCARDNAMEW pDlgStruc)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardDlgExtendedError(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardReadCacheA(SCARDCONTEXT hContext,
|
|
UUID* CardIdentifier, DWORD FreshnessCounter, LPSTR LookupName, PBYTE Data, DWORD* DataLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardReadCacheW(SCARDCONTEXT hContext,
|
|
UUID* CardIdentifier, DWORD FreshnessCounter, LPWSTR LookupName, PBYTE Data, DWORD* DataLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardWriteCacheA(SCARDCONTEXT hContext,
|
|
UUID* CardIdentifier, DWORD FreshnessCounter, LPSTR LookupName, PBYTE Data, DWORD DataLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardWriteCacheW(SCARDCONTEXT hContext,
|
|
UUID* CardIdentifier, DWORD FreshnessCounter, LPWSTR LookupName, PBYTE Data, DWORD DataLen)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetReaderIconA(SCARDCONTEXT hContext,
|
|
LPCSTR szReaderName, LPBYTE pbIcon, LPDWORD pcbIcon)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetReaderIconW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReaderName, LPBYTE pbIcon, LPDWORD pcbIcon)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetDeviceTypeIdA(SCARDCONTEXT hContext, LPCSTR szReaderName, LPDWORD pdwDeviceTypeId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetDeviceTypeIdW(SCARDCONTEXT hContext, LPCWSTR szReaderName, LPDWORD pdwDeviceTypeId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetReaderDeviceInstanceIdA(SCARDCONTEXT hContext,
|
|
LPCSTR szReaderName, LPSTR szDeviceInstanceId, LPDWORD pcchDeviceInstanceId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardGetReaderDeviceInstanceIdW(SCARDCONTEXT hContext,
|
|
LPCWSTR szReaderName, LPWSTR szDeviceInstanceId, LPDWORD pcchDeviceInstanceId)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReadersWithDeviceInstanceIdA(SCARDCONTEXT hContext,
|
|
LPCSTR szDeviceInstanceId, LPSTR mszReaders, LPDWORD pcchReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardListReadersWithDeviceInstanceIdW(SCARDCONTEXT hContext,
|
|
LPCWSTR szDeviceInstanceId, LPWSTR mszReaders, LPDWORD pcchReaders)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
WINSCARDAPI LONG WINAPI PCSC_SCardAudit(SCARDCONTEXT hContext, DWORD dwEvent)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#ifdef __MACOSX__
|
|
unsigned int determineMacOSXVersion()
|
|
{
|
|
int mib[2];
|
|
size_t len = 0;
|
|
char *kernelVersion = NULL;
|
|
char *tok = NULL;
|
|
unsigned int version = 0;
|
|
int majorVersion = 0;
|
|
int minorVersion = 0;
|
|
int patchVersion = 0;
|
|
int count = 0;
|
|
|
|
mib[0] = CTL_KERN;
|
|
mib[1] = KERN_OSRELEASE;
|
|
if (sysctl(mib, 2, NULL, &len, NULL, 0) != 0)
|
|
return 0;
|
|
kernelVersion = calloc(len, sizeof(char));
|
|
if (!kernelVersion)
|
|
return 0;
|
|
if (sysctl(mib, 2, kernelVersion, &len, NULL, 0) != 0)
|
|
{
|
|
free(kernelVersion);
|
|
return 0;
|
|
}
|
|
|
|
tok = strtok(kernelVersion,".");
|
|
while (tok)
|
|
{
|
|
switch(count)
|
|
{
|
|
case 0:
|
|
majorVersion = atoi(tok);
|
|
break;
|
|
case 1:
|
|
minorVersion = atoi(tok);
|
|
break;
|
|
case 2:
|
|
patchVersion = atoi(tok);
|
|
break;
|
|
}
|
|
tok = strtok(NULL, ".");
|
|
count++;
|
|
}
|
|
|
|
/**
|
|
* Source : http://en.wikipedia.org/wiki/Darwin_(operating_system)
|
|
**/
|
|
if (majorVersion < 5)
|
|
{
|
|
if (minorVersion < 4)
|
|
version = 0x10000000;
|
|
else
|
|
version = 0x10010000;
|
|
}
|
|
else
|
|
{
|
|
switch (majorVersion)
|
|
{
|
|
case 5:
|
|
version = 0x10010000;
|
|
break;
|
|
case 6:
|
|
version = 0x10020000;
|
|
break;
|
|
case 7:
|
|
version = 0x10030000;
|
|
break;
|
|
case 8:
|
|
version = 0x10040000;
|
|
break;
|
|
case 9:
|
|
version = 0x10050000;
|
|
break;
|
|
case 10:
|
|
version = 0x10060000;
|
|
break;
|
|
case 11:
|
|
version = 0x10070000;
|
|
break;
|
|
case 12:
|
|
version = 0x10080000;
|
|
break;
|
|
case 13:
|
|
version = 0x10090000;
|
|
break;
|
|
default:
|
|
version = 0x10100000;
|
|
break;
|
|
}
|
|
version |= (minorVersion << 8) | (patchVersion);
|
|
}
|
|
|
|
free(kernelVersion);
|
|
return version;
|
|
}
|
|
#endif
|
|
|
|
SCardApiFunctionTable PCSC_SCardApiFunctionTable =
|
|
{
|
|
0, /* dwVersion */
|
|
0, /* dwFlags */
|
|
|
|
PCSC_SCardEstablishContext, /* SCardEstablishContext */
|
|
PCSC_SCardReleaseContext, /* SCardReleaseContext */
|
|
PCSC_SCardIsValidContext, /* SCardIsValidContext */
|
|
PCSC_SCardListReaderGroupsA, /* SCardListReaderGroupsA */
|
|
PCSC_SCardListReaderGroupsW, /* SCardListReaderGroupsW */
|
|
PCSC_SCardListReadersA, /* SCardListReadersA */
|
|
PCSC_SCardListReadersW, /* SCardListReadersW */
|
|
PCSC_SCardListCardsA, /* SCardListCardsA */
|
|
PCSC_SCardListCardsW, /* SCardListCardsW */
|
|
PCSC_SCardListInterfacesA, /* SCardListInterfacesA */
|
|
PCSC_SCardListInterfacesW, /* SCardListInterfacesW */
|
|
PCSC_SCardGetProviderIdA, /* SCardGetProviderIdA */
|
|
PCSC_SCardGetProviderIdW, /* SCardGetProviderIdW */
|
|
PCSC_SCardGetCardTypeProviderNameA, /* SCardGetCardTypeProviderNameA */
|
|
PCSC_SCardGetCardTypeProviderNameW, /* SCardGetCardTypeProviderNameW */
|
|
PCSC_SCardIntroduceReaderGroupA, /* SCardIntroduceReaderGroupA */
|
|
PCSC_SCardIntroduceReaderGroupW, /* SCardIntroduceReaderGroupW */
|
|
PCSC_SCardForgetReaderGroupA, /* SCardForgetReaderGroupA */
|
|
PCSC_SCardForgetReaderGroupW, /* SCardForgetReaderGroupW */
|
|
PCSC_SCardIntroduceReaderA, /* SCardIntroduceReaderA */
|
|
PCSC_SCardIntroduceReaderW, /* SCardIntroduceReaderW */
|
|
PCSC_SCardForgetReaderA, /* SCardForgetReaderA */
|
|
PCSC_SCardForgetReaderW, /* SCardForgetReaderW */
|
|
PCSC_SCardAddReaderToGroupA, /* SCardAddReaderToGroupA */
|
|
PCSC_SCardAddReaderToGroupW, /* SCardAddReaderToGroupW */
|
|
PCSC_SCardRemoveReaderFromGroupA, /* SCardRemoveReaderFromGroupA */
|
|
PCSC_SCardRemoveReaderFromGroupW, /* SCardRemoveReaderFromGroupW */
|
|
PCSC_SCardIntroduceCardTypeA, /* SCardIntroduceCardTypeA */
|
|
PCSC_SCardIntroduceCardTypeW, /* SCardIntroduceCardTypeW */
|
|
PCSC_SCardSetCardTypeProviderNameA, /* SCardSetCardTypeProviderNameA */
|
|
PCSC_SCardSetCardTypeProviderNameW, /* SCardSetCardTypeProviderNameW */
|
|
PCSC_SCardForgetCardTypeA, /* SCardForgetCardTypeA */
|
|
PCSC_SCardForgetCardTypeW, /* SCardForgetCardTypeW */
|
|
PCSC_SCardFreeMemory, /* SCardFreeMemory */
|
|
PCSC_SCardAccessStartedEvent, /* SCardAccessStartedEvent */
|
|
PCSC_SCardReleaseStartedEvent, /* SCardReleaseStartedEvent */
|
|
PCSC_SCardLocateCardsA, /* SCardLocateCardsA */
|
|
PCSC_SCardLocateCardsW, /* SCardLocateCardsW */
|
|
PCSC_SCardLocateCardsByATRA, /* SCardLocateCardsByATRA */
|
|
PCSC_SCardLocateCardsByATRW, /* SCardLocateCardsByATRW */
|
|
PCSC_SCardGetStatusChangeA, /* SCardGetStatusChangeA */
|
|
PCSC_SCardGetStatusChangeW, /* SCardGetStatusChangeW */
|
|
PCSC_SCardCancel, /* SCardCancel */
|
|
PCSC_SCardConnectA, /* SCardConnectA */
|
|
PCSC_SCardConnectW, /* SCardConnectW */
|
|
PCSC_SCardReconnect, /* SCardReconnect */
|
|
PCSC_SCardDisconnect, /* SCardDisconnect */
|
|
PCSC_SCardBeginTransaction, /* SCardBeginTransaction */
|
|
PCSC_SCardEndTransaction, /* SCardEndTransaction */
|
|
PCSC_SCardCancelTransaction, /* SCardCancelTransaction */
|
|
PCSC_SCardState, /* SCardState */
|
|
PCSC_SCardStatusA, /* SCardStatusA */
|
|
PCSC_SCardStatusW, /* SCardStatusW */
|
|
PCSC_SCardTransmit, /* SCardTransmit */
|
|
PCSC_SCardGetTransmitCount, /* SCardGetTransmitCount */
|
|
PCSC_SCardControl, /* SCardControl */
|
|
PCSC_SCardGetAttrib, /* SCardGetAttrib */
|
|
PCSC_SCardSetAttrib, /* SCardSetAttrib */
|
|
PCSC_SCardUIDlgSelectCardA, /* SCardUIDlgSelectCardA */
|
|
PCSC_SCardUIDlgSelectCardW, /* SCardUIDlgSelectCardW */
|
|
PCSC_GetOpenCardNameA, /* GetOpenCardNameA */
|
|
PCSC_GetOpenCardNameW, /* GetOpenCardNameW */
|
|
PCSC_SCardDlgExtendedError, /* SCardDlgExtendedError */
|
|
PCSC_SCardReadCacheA, /* SCardReadCacheA */
|
|
PCSC_SCardReadCacheW, /* SCardReadCacheW */
|
|
PCSC_SCardWriteCacheA, /* SCardWriteCacheA */
|
|
PCSC_SCardWriteCacheW, /* SCardWriteCacheW */
|
|
PCSC_SCardGetReaderIconA, /* SCardGetReaderIconA */
|
|
PCSC_SCardGetReaderIconW, /* SCardGetReaderIconW */
|
|
PCSC_SCardGetDeviceTypeIdA, /* SCardGetDeviceTypeIdA */
|
|
PCSC_SCardGetDeviceTypeIdW, /* SCardGetDeviceTypeIdW */
|
|
PCSC_SCardGetReaderDeviceInstanceIdA, /* SCardGetReaderDeviceInstanceIdA */
|
|
PCSC_SCardGetReaderDeviceInstanceIdW, /* SCardGetReaderDeviceInstanceIdW */
|
|
PCSC_SCardListReadersWithDeviceInstanceIdA, /* SCardListReadersWithDeviceInstanceIdA */
|
|
PCSC_SCardListReadersWithDeviceInstanceIdW, /* SCardListReadersWithDeviceInstanceIdW */
|
|
PCSC_SCardAudit /* SCardAudit */
|
|
};
|
|
|
|
PSCardApiFunctionTable PCSC_GetSCardApiFunctionTable(void)
|
|
{
|
|
return &PCSC_SCardApiFunctionTable;
|
|
}
|
|
|
|
int PCSC_InitializeSCardApi(void)
|
|
{
|
|
DWORD nSize;
|
|
char* env = NULL;
|
|
|
|
nSize = GetEnvironmentVariableA("WINPR_WINSCARD_LOCK_TRANSACTIONS", NULL, 0);
|
|
|
|
if (nSize)
|
|
{
|
|
env = (LPSTR) malloc(nSize);
|
|
if (!env)
|
|
return -1;
|
|
nSize = GetEnvironmentVariableA("WINPR_WINSCARD_LOCK_TRANSACTIONS", env, nSize);
|
|
|
|
if (strcmp(env, "1") == 0)
|
|
g_LockTransactions = TRUE;
|
|
else if (strcmp(env, "0") == 0)
|
|
g_LockTransactions = FALSE;
|
|
|
|
free(env);
|
|
}
|
|
|
|
/* Disable pcsc-lite's (poor) blocking so we can handle it ourselves */
|
|
SetEnvironmentVariableA("PCSCLITE_NO_BLOCKING", "1");
|
|
|
|
#ifdef __MACOSX__
|
|
g_PCSCModule = LoadLibraryA("/System/Library/Frameworks/PCSC.framework/PCSC");
|
|
OSXVersion = determineMacOSXVersion();
|
|
if (OSXVersion == 0)
|
|
return -1;
|
|
#else
|
|
g_PCSCModule = LoadLibraryA("libpcsclite.so.1");
|
|
|
|
if (!g_PCSCModule)
|
|
g_PCSCModule = LoadLibraryA("libpcsclite.so");
|
|
#endif
|
|
|
|
if (!g_PCSCModule)
|
|
return -1;
|
|
|
|
g_PCSC.pfnSCardEstablishContext = (void*) GetProcAddress(g_PCSCModule, "SCardEstablishContext");
|
|
g_PCSC.pfnSCardReleaseContext = (void*) GetProcAddress(g_PCSCModule, "SCardReleaseContext");
|
|
g_PCSC.pfnSCardIsValidContext = (void*) GetProcAddress(g_PCSCModule, "SCardIsValidContext");
|
|
g_PCSC.pfnSCardConnect = (void*) GetProcAddress(g_PCSCModule, "SCardConnect");
|
|
g_PCSC.pfnSCardReconnect = (void*) GetProcAddress(g_PCSCModule, "SCardReconnect");
|
|
g_PCSC.pfnSCardDisconnect = (void*) GetProcAddress(g_PCSCModule, "SCardDisconnect");
|
|
g_PCSC.pfnSCardBeginTransaction = (void*) GetProcAddress(g_PCSCModule, "SCardBeginTransaction");
|
|
g_PCSC.pfnSCardEndTransaction = (void*) GetProcAddress(g_PCSCModule, "SCardEndTransaction");
|
|
g_PCSC.pfnSCardStatus = (void*) GetProcAddress(g_PCSCModule, "SCardStatus");
|
|
g_PCSC.pfnSCardGetStatusChange = (void*) GetProcAddress(g_PCSCModule, "SCardGetStatusChange");
|
|
|
|
#ifdef __MACOSX__
|
|
if (OSXVersion >= 0x10050600)
|
|
g_PCSC.pfnSCardControl = (void*) GetProcAddress(g_PCSCModule, "SCardControl132");
|
|
else
|
|
g_PCSC.pfnSCardControl = (void*) GetProcAddress(g_PCSCModule, "SCardControl");
|
|
#else
|
|
g_PCSC.pfnSCardControl = (void*) GetProcAddress(g_PCSCModule, "SCardControl");
|
|
#endif
|
|
|
|
g_PCSC.pfnSCardTransmit = (void*) GetProcAddress(g_PCSCModule, "SCardTransmit");
|
|
g_PCSC.pfnSCardListReaderGroups = (void*) GetProcAddress(g_PCSCModule, "SCardListReaderGroups");
|
|
g_PCSC.pfnSCardListReaders = (void*) GetProcAddress(g_PCSCModule, "SCardListReaders");
|
|
g_PCSC.pfnSCardCancel = (void*) GetProcAddress(g_PCSCModule, "SCardCancel");
|
|
g_PCSC.pfnSCardGetAttrib = (void*) GetProcAddress(g_PCSCModule, "SCardGetAttrib");
|
|
g_PCSC.pfnSCardSetAttrib = (void*) GetProcAddress(g_PCSCModule, "SCardSetAttrib");
|
|
|
|
g_PCSC.pfnSCardFreeMemory = NULL;
|
|
#ifndef __APPLE__
|
|
g_PCSC.pfnSCardFreeMemory = (void*) GetProcAddress(g_PCSCModule, "SCardFreeMemory");
|
|
#endif
|
|
|
|
if (g_PCSC.pfnSCardFreeMemory)
|
|
g_SCardAutoAllocate = TRUE;
|
|
|
|
#ifdef DISABLE_PCSC_SCARD_AUTOALLOCATE
|
|
g_PCSC.pfnSCardFreeMemory = NULL;
|
|
g_SCardAutoAllocate = FALSE;
|
|
#endif
|
|
|
|
#ifdef __APPLE__
|
|
g_PnP_Notification = FALSE;
|
|
#endif
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
#endif
|