feat winpr/smartcard: add test for SCardStatus

Add an extensive test for SCardStatus. It's not enabled per default
as it requires a reader with card to be present.

diff --git a/winpr/libwinpr/smartcard/test/TestSmartCardStatus.c b/winpr/libwinpr/smartcard/test/TestSmartCardStatus.c
new file mode 100644 (file)
index 0000000..a830685
--- /dev/null
+++ b/winpr/libwinpr/smartcard/test/TestSmartCardStatus.c
@@ -0,0 +1,166 @@
+// compile against PCSC  gcc -o scardtest TestSmartCardStatus.c -DPCSC=1 -I /usr/include/PCSC -lpcsclite
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(__APPLE__) || defined(PCSC)
+#include <PCSC/winscard.h>
+#include <PCSC/wintypes.h>
+#elif defined (__linux__)
+#include <winpr/crt.h>
+#include <winpr/smartcard.h>
+#include <winpr/synch.h>
+#else
+#include <winscard.h>
+#endif
+
+#if defined(PCSC)
+int main(int argc, char* argv[])
+#else
+int TestSmartCardStatus(int argc, char* argv[])
+#endif
+{
+       SCARDCONTEXT hContext;
+       LPSTR mszReaders;
+       DWORD cchReaders = 0;
+       DWORD err;
+       SCARDHANDLE hCard;
+       DWORD dwActiveProtocol;
+       char name[100];
+       char* aname = NULL;
+       char* aatr = NULL;
+       DWORD len;
+       BYTE atr[32];
+       DWORD atrlen = 32;
+       DWORD status = 0;
+       DWORD protocol = 0;
+       err = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
+
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("ScardEstablishedContext: 0x%08x\n", err);
+               return -1;
+       }
+
+       err = SCardListReaders(hContext, "SCard$AllReaders", NULL, &cchReaders);
+
+       if (err != 0)
+       {
+               printf("ScardListReaders: 0x%08x\n", err);
+               return -1;
+       }
+
+       mszReaders = calloc(cchReaders, sizeof(char));
+
+       if (!mszReaders)
+       {
+               printf("calloc\n");
+               return -1;
+       }
+
+       err = SCardListReaders(hContext, "SCard$AllReaders", mszReaders, &cchReaders);
+
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("ScardListReaders: 0x%08x\n", err);
+               return -1;
+       }
+
+       printf("Reader: %s\n", mszReaders);
+       err = SCardConnect(hContext, mszReaders, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1,
+                          &hCard, &dwActiveProtocol);
+
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("ScardConnect: 0x%08x\n", err);
+               return -1;
+       }
+
+       free(mszReaders);
+
+
+       printf("# test 1 - get reader length\n");
+       err = SCardStatus(hCard, NULL, &len, NULL, NULL, NULL, NULL);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("reader name length: %u\n", len);
+
+
+       printf("# test 2 - get reader name value\n");
+       err = SCardStatus(hCard, name, &len, NULL, NULL, NULL, NULL);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("Reader name: %s (%ld)\n", name, strlen(name));
+
+
+       printf("# test 3 - get all values - pre allocated\n");
+       err = SCardStatus(hCard, name, &len, &status, &protocol, atr, &atrlen);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("Reader name: %s (%ld/len %u)\n", name, strlen(name), len);
+       printf("status: 0x%08X\n", status);
+       printf("proto: 0x%08X\n", protocol);
+       printf("atrlen: %u\n", atrlen);
+
+
+       printf("# test 4 - get all values - auto allocate\n");
+       len = atrlen = SCARD_AUTOALLOCATE;
+       err = SCardStatus(hCard, (LPSTR)&aname, &len, &status, &protocol, (LPBYTE)&aatr, &atrlen);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("Reader name: %s (%ld/%u)\n", aname, strlen(aname), len);
+       printf("status: 0x%08X\n", status);
+       printf("proto: 0x%08X\n", protocol);
+       printf("atrlen: %u\n", atrlen);
+       SCardFreeMemory(hContext, aname);
+       SCardFreeMemory(hContext, aatr);
+
+
+       printf("# test 5 - get status and protocol only\n");
+       err = SCardStatus(hCard, NULL, NULL, &status, &protocol, NULL, NULL);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("status: 0x%08X\n", status);
+       printf("proto: 0x%08X\n", protocol);
+
+
+       printf("# test 6 - get atr only auto allocated\n");
+       atrlen = SCARD_AUTOALLOCATE;
+       err = SCardStatus(hCard, NULL, NULL, NULL, NULL, (LPBYTE)&aatr, &atrlen);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("atrlen: %u\n", atrlen);
+       SCardFreeMemory(hContext, aatr);
+
+
+       printf("# test 7 - get atr only pre allocated\n");
+       atrlen = 32;
+       err = SCardStatus(hCard, NULL, NULL, NULL, NULL, atr, &atrlen);
+       if (err != SCARD_S_SUCCESS)
+       {
+               printf("SCardStatus: 0x%08x\n", err);
+               return -1;
+       }
+       printf("atrlen: %u\n", atrlen);
+       SCardDisconnect(hCard, SCARD_LEAVE_CARD);
+       SCardReleaseContext(hContext);
+
+       return 0;
+}