79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
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#include <windows.h>
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#include <winspool.h>
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#include <memory.h>
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#include <stdio.h>
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BOOL
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PrintPrinter(
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LPSTR pPrinterName
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)
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{
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HANDLE hPrinter;
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LPPRINTER_INFO_2 pPrinter;
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DWORD cbWritten;
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DOC_INFO_1 DocInfo;
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if (!OpenPrinter(pPrinterName, &hPrinter, NULL)) {
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printf("OpenPrinter(My Favourite Printer) failed %x\n", GetLastError());
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return 0;
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}
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memset(&DocInfo, 0, sizeof(DocInfo));
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DocInfo.pDocName = "Document Name";
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StartDocPrinter(hPrinter, 1, (LPBYTE)&DocInfo);
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WritePrinter(hPrinter, "Hello World\n", 12, &cbWritten);
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EndDocPrinter(hPrinter);
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if (!ClosePrinter(hPrinter)) {
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printf("ClosePrinter failed %d\n", GetLastError());
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return 0;
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}
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return 1;
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}
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int main (argc, argv)
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int argc;
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char *argv[];
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{
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DWORD cbNeeded, cReturned, i;
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LPPRINTER_INFO_1 pPrinterEnum;
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if (!EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 1, NULL, 0,
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&cbNeeded, &cReturned)) {
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if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
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pPrinterEnum = (LPPRINTER_INFO_1)malloc(cbNeeded);
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if (!EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 1,
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(LPBYTE)pPrinterEnum, cbNeeded,
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&cbNeeded, &cReturned)) {
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printf("Second EnumPrinters failed with %x\n", GetLastError());
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return 0;
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}
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} else {
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printf("First EnumPrinters failed with %x\n", GetLastError());
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}
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} else {
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printf("It should never get here\n");
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return 0;
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}
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printf("EnumPrinters succeeded\n");
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for (i=0; i<cReturned; i++) {
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printf("%s: %s: %s: %x\n", pPrinterEnum[i].pName,
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pPrinterEnum[i].pDescription,
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pPrinterEnum[i].pComment,
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pPrinterEnum[i].Flags);
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PrintPrinter(pPrinterEnum[i].pName);
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}
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return 1;
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}
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