reactos/temp/winspool_print/main.c

   1 #include <stdio.h>
   2 #include <windows.h>
   3
   4 int main()
   5 {
   6     int ReturnValue = 1;
   7     DWORD dwRead;
   8     DWORD dwWritten;
   9     HANDLE hFile = INVALID_HANDLE_VALUE;
  10     HANDLE hPrinter = NULL;
  11     DOC_INFO_1W docInfo;
  12     BYTE Buffer[20000];
  13
  14     hFile = CreateFileW(L"testfile", GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL);
  15     if (hFile == INVALID_HANDLE_VALUE)
  16     {
  17         printf("CreateFileW failed, last error is %lu!\n", GetLastError());
  18         goto Cleanup;
  19     }
  20
  21     if (!ReadFile(hFile, Buffer, sizeof(Buffer), &dwRead, NULL))
  22     {
  23         printf("ReadFile failed, last error is %lu!\n", GetLastError());
  24         goto Cleanup;
  25     }
  26
  27     if (!OpenPrinterW(L"Dummy Printer On LPT1", &hPrinter, NULL))
  28     {
  29         printf("OpenPrinterW failed, last error is %lu!\n", GetLastError());
  30         goto Cleanup;
  31     }
  32
  33     ZeroMemory(&docInfo, sizeof(docInfo));
  34     docInfo.pDocName = L"winspool_print";
  35
  36     if (!StartDocPrinterW(hPrinter, 1, (LPBYTE)&docInfo))
  37     {
  38         printf("StartDocPrinterW failed, last error is %lu!\n", GetLastError());
  39         goto Cleanup;
  40     }
  41
  42     if (!StartPagePrinter(hPrinter))
  43     {
  44         printf("StartPagePrinter failed, last error is %lu!\n", GetLastError());
  45         goto Cleanup;
  46     }
  47
  48     if (!WritePrinter(hPrinter, Buffer, dwRead, &dwWritten))
  49     {
  50         printf("WritePrinter failed, last error is %lu!\n", GetLastError());
  51         goto Cleanup;
  52     }
  53
  54     if (!EndPagePrinter(hPrinter))
  55     {
  56         printf("EndPagePrinter failed, last error is %lu!\n", GetLastError());
  57         goto Cleanup;
  58     }
  59
  60     if (!EndDocPrinter(hPrinter))
  61     {
  62         printf("EndDocPrinter failed, last error is %lu!\n", GetLastError());
  63         goto Cleanup;
  64     }
  65
  66     ReturnValue = 0;
  67
  68 Cleanup:
  69     if (hFile != INVALID_HANDLE_VALUE)
  70         CloseHandle(hFile);
  71
  72     if (hPrinter)
  73         ClosePrinter(hPrinter);
  74
  75     return ReturnValue;
  76 }