50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
|
|
#include <winpr/crt.h>
|
|
#include <winpr/error.h>
|
|
#include <winpr/wtsapi.h>
|
|
|
|
int TestWtsApiExtraDynamicVirtualChannel(int argc, char* argv[])
|
|
{
|
|
WINPR_UNUSED(argc);
|
|
WINPR_UNUSED(argv);
|
|
|
|
HANDLE hVirtualChannel =
|
|
WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "ECHO", WTS_CHANNEL_OPTION_DYNAMIC);
|
|
|
|
if (hVirtualChannel == INVALID_HANDLE_VALUE)
|
|
{
|
|
printf("WTSVirtualChannelOpen failed: %" PRIu32 "\n", GetLastError());
|
|
return -1;
|
|
}
|
|
printf("WTSVirtualChannelOpen opend");
|
|
ULONG bytesWritten = 0;
|
|
char buffer[1024] = WINPR_C_ARRAY_INIT;
|
|
size_t length = sizeof(buffer);
|
|
BOOL bSuccess = WTSVirtualChannelWrite(hVirtualChannel, buffer, length, &bytesWritten);
|
|
|
|
if (!bSuccess)
|
|
{
|
|
printf("WTSVirtualChannelWrite failed: %" PRIu32 "\n", GetLastError());
|
|
return -1;
|
|
}
|
|
printf("WTSVirtualChannelWrite written");
|
|
|
|
ULONG bytesRead = 0;
|
|
bSuccess = WTSVirtualChannelRead(hVirtualChannel, 5000, (PCHAR)buffer, length, &bytesRead);
|
|
|
|
if (!bSuccess)
|
|
{
|
|
printf("WTSVirtualChannelRead failed: %" PRIu32 "\n", GetLastError());
|
|
return -1;
|
|
}
|
|
printf("WTSVirtualChannelRead read");
|
|
|
|
if (!WTSVirtualChannelClose(hVirtualChannel))
|
|
{
|
|
printf("WTSVirtualChannelClose failed\n");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|