2 * Printing interface for PuTTY.
8 struct printer_enum_tag {
10 LPPRINTER_INFO_5 info;
13 struct printer_job_tag {
17 printer_enum *printer_start_enum(int *nprinters_ptr)
19 printer_enum *ret = smalloc(sizeof(printer_enum));
21 DWORD needed, nprinters;
23 *nprinters_ptr = 0; /* default return value */
24 buffer = smalloc(512);
25 if (EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 5,
26 buffer, 512, &needed, &nprinters) == 0)
30 buffer = srealloc(buffer, needed);
32 if (EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 5,
33 (LPBYTE)buffer, needed, &needed, &nprinters) == 0)
40 ret->info = (LPPRINTER_INFO_5)buffer;
41 ret->nprinters = *nprinters_ptr = nprinters;
51 char *printer_get_name(printer_enum *pe, int i)
55 if (i < 0 || i >= pe->nprinters)
57 return pe->info[i].pPrinterName;
60 void printer_finish_enum(printer_enum *pe)
68 printer_job *printer_start_job(char *printer)
70 printer_job *ret = smalloc(sizeof(printer_job));
72 int jobstarted = 0, pagestarted = 0;
75 if (!OpenPrinter(printer, &ret->hprinter, NULL))
78 docinfo.pDocName = "PuTTY remote printer output";
79 docinfo.pOutputFile = NULL;
80 docinfo.pDatatype = "RAW";
82 if (!StartDocPrinter(ret->hprinter, 1, (LPSTR)&docinfo))
86 if (!StartPagePrinter(ret->hprinter))
94 EndPagePrinter(ret->hprinter);
96 EndDocPrinter(ret->hprinter);
98 ClosePrinter(ret->hprinter);
103 void printer_job_data(printer_job *pj, void *data, int len)
110 WritePrinter(pj->hprinter, data, len, &written);
113 void printer_finish_job(printer_job *pj)
118 EndPagePrinter(pj->hprinter);
119 EndDocPrinter(pj->hprinter);
120 ClosePrinter(pj->hprinter);